Powered by Deep Web Technologies
Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Remedial Investigation/Feasibility Study (RI/FS) process, elements and techniques guidance  

SciTech Connect

This manual provides detailed guidance on Remedial Investigation/Feasibility Studies (RI/FSs) conducted pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) at Department of Energy (DOE) facilities. The purpose of the RI/FS, to assess the risk posed by a hazardous waste site and to determine the best way to reduce that risk, and its structure (site characterization, risk assessment, screening and detailed analysis of alternatives, etc.) is defined in the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) and further explained in the Environmental Protection Agency`s (EPA`s) Guidance for Conducting Remedial Investigations and Feasibility Studies Under CERCLA (Interim Final) 540/G-89/004, OSWER Directive 9355.3-01, October 1988. Though issued in 1988, the EPA guidance remains an excellent source of information on the conduct and structure of an RI/FS. This document makes use of supplemental RI/FS-related guidance that EPA has developed since its initial document was issued in 1988, incorporates practical lessons learned in more than 12 years of experience in CERCLA hazardous site remediation, and drawing on those lessons, introduces the Streamlined Approach For Environmental Restoration (SAFER), developed by DOE as a way to proceed quickly and efficiently through the RI/FS process at DOE facilities. Thus as its title implies, this guidance is intended to describe in detail the process and component elements of an RI/FS, as well as techniques to manage the RI/FS effectively.

Not Available

1993-12-01T23:59:59.000Z

2

Remedial investigation report for J-Field, Aberdeen Proving Ground, Maryland. Volume 1: Remedial investigation results  

Science Conference Proceedings (OSTI)

This report presents the results of the remedial investigation (RI) conducted at J-Field in the Edgewood Area of Aberdeen Proving Ground (APG), a U.S. Army installation located in Harford County, Maryland. Since 1917, activities in the Edgewood Area have included the development, manufacture, and testing of chemical agents and munitions and the subsequent destruction of these materials at J-Field by open burning and open detonation. These activities have raised concerns about environmental contamination at J-Field. This RI was conducted by the Environmental Conservation and Restoration Division, Directorate of Safety, Health and Environmental Division of APG, pursuant to requirements outlined under the Comprehensive Environmental Response, Compensation, and Liability Act, as amended (CERCLA). The RI was accomplished according to the procedures developed by the U.S. Environmental Protection Agency (EPA 1988). The RI provides a comprehensive evaluation of the site conditions, nature of contaminants present, extent of contamination, potential release mechanisms and migration pathways, affected populations, and risks to human health and the environment. This information will be used as the basis for the design and implementation of remedial actions to be performed during the remedial action phase, which will follow the feasibility study (FS) for J-Field.

Yuen, C. R.; Martino, L. E.; Biang, R. P.; Chang, Y. S.; Dolak, D.; Van Lonkhuyzen, R. A.; Patton, T. L.; Prasad, S.; Quinn, J.; Rosenblatt, D. H.; Vercellone, J.; Wang, Y. Y.

2000-03-14T23:59:59.000Z

3

Remedial Investigation Work Plan for J-Field, Aberdeen Proving Ground, Maryland  

Science Conference Proceedings (OSTI)

The purpose of an RI/FS is to characterize the nature and extent of the risks posed by contaminants present at a site and to develop and evaluate options for remedial actions. The overall objective of the RI is to provide a comprehensive evaluation of site conditions, types and quantities of contaminants present, release mechanisms and migration pathways, target populations, and risks to human health and the environment. The information developed during the RI provides the basis for the design and implementation of remedial actions during the FS. The purpose of this RI Work Plan is to define the tasks that will direct the remedial investigation of the J-Field site at APG.

Benioff, P.; Biang, R.; Dolak, D.; Dunn, C.; Haffenden, R.; Martino, L.; Patton, T.; Wang, Y.; Yuen, C.

1995-03-01T23:59:59.000Z

4

RCRA Facility Investigation/Remedial Investigation Report with Baseline Risk Assessment for the Fire Department Hose Training Facility (904-113G)  

Science Conference Proceedings (OSTI)

This report documents the Resource Conservation and Recovery Act (RCRA) Facility Investigation/Remedial Investigation/Baseline Risk Assessment (RFI/RI/BRA) for the Fire Department Hose Training Facility (FDTF) (904-113G).

Palmer, E. [Westinghouse Savannah River Company, AIKEN, SC (United States)

1997-04-01T23:59:59.000Z

5

Incorporating ecological risk assessment into remedial investigation/feasibility study work plans  

SciTech Connect

This guidance document (1) provides instructions on preparing the components of an ecological work plan to complement the overall site remedial investigation/feasibility study (RI/FS) work plan and (2) directs the user on how to implement ecological tasks identified in the plan. Under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), as amended by the Superfund Amendments and Reauthorization Act of 1986 (SARA), and RI/FS work plan will have to be developed as part of the site-remediation scoping process. Specific guidance on the RI/FS process and the preparation of work plans has been developed by the US Environmental Protection Agency (EPA 1988a). This document provides guidance to US Department of Energy (DOE) staff and contractor personnel for incorporation of ecological information into environmental remediation planning and decision making at CERCLA sites.

Not Available

1994-06-01T23:59:59.000Z

6

Waste Management Plan for the Oak Ridge National Remedial Investigation/Feasibility Study  

SciTech Connect

In accordance with the requirements of the Remedial Investigation/Feasibility Study (RI/FS) Project Quality Assurance Plan, this Waste Management Plan establishes clear lines of responsibility and authority, documentation requirements, and operational guidance for the collection, identification, segregation, classification, packaging, certification, and storage/disposal of wastes. These subjects are discussed in the subsequent sections of this document.

1988-04-01T23:59:59.000Z

7

FY 1995 remedial investigation work plan for Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

Field activities to support the remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) include characterization of the nature and extent of contamination in WAG 2, specifically to support risk-based remediation decisions. WAG 2 is the major drainage system downgradient of other WAGs containing significant sources of contamination at ORNL. The RI of WAG 2 is developed in three phases: Phase 1, initial scoping characterization to determine the need for early action; Phase 2, interim activities during remediation of upgradient WAGs to evaluate potential changes in the contamination status of WAG 2 that would necessitate reevaluation of the need for early action; and Phase 3, completion of the RI process following remediation of upslope WAGs. Specifically, Phase 2 activities are required to track key areas to determine if changes have occurred in WAG 2 that would require (1) interim remedial action to protect human health and the environment or (2) changes in remedial action plans and schedules for WAG2 because of changing contaminant release patterns in upslope WAGs or because of the effects of interim remedial or removal actions in other WAGs. This report defines activities to be conducted in FY 1995 for completion of the Phase 1 RI and initiation of limited Phase 2 field work.

Watkins, D.R.; Herbes, S.E. [eds.

1994-09-01T23:59:59.000Z

8

Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 1: Technical summary  

SciTech Connect

A remedial investigation (RI) was performed to support environmental restoration activities for Waste Area Grouping (WAG) 5 at the Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The WAG 5 RI made use of the observational approach, which concentrates on collecting only information needed to assess site risks and support future cleanup work. This information was interpreted and is presented using the framework of the site conceptual model, which relates contaminant sources and release mechanisms to migration pathways and exposure points that are keyed to current and future environmental risks for both human and ecological receptors. The site conceptual model forms the basis of the WAG 5 remedial action strategy and remedial action objectives. The RI provided the data necessary to verify this model and allows recommendations to be made to accomplish those objectives.

NONE

1995-09-01T23:59:59.000Z

9

Remedial investigation report on Waste Area Group 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 1: Technical summary  

SciTech Connect

A remedial investigation (RI) was performed to support environmental restoration activities for Waste Area Grouping (WAG) 5 at the Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The WAG 5 RI made use of the observational approach, which concentrates on collecting only information needed to assess site risks and support future cleanup work. This information was interpreted and is presented using the framework of the site conceptual model, which relates contaminant sources and release mechanisms to migration pathways and exposure points that are keyed to current and future environmental risks for both human and ecological receptors. The site conceptual model forms the basis of the WAG 5 remedial action strategy and remedial action objectives. The RI provided the data necessary to verify this model and allows recommendations to be made to accomplish those objectives.

NONE

1995-03-01T23:59:59.000Z

10

Remedial investigation report for J-Field, Aberdeen Proving Ground, Maryland. Volume 3: Ecological risk assessment  

Science Conference Proceedings (OSTI)

The Environmental Management Division of the U.S. Army Aberdeen Proving Ground (APG), Maryland, is conducting a remedial investigation (RI) and feasibility study (FS) of the J-Field area at APG, pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. As part of that activity, Argonne National Laboratory (ANL) conducted an ecological risk assessment (ERA) of the J-Field site. This report presents the results of that assessment.

Hlohowskyj, I.; Hayse, J.; Kuperman, R.; Van Lonkhuyzen, R.

2000-02-25T23:59:59.000Z

11

Remedial investigation work plan for the Groundwater Operable Unit at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

This Remedial Investigation (RI) Work Plan has been developed as part of the US Department of Energy`s (DOE`s) investigation of the Groundwater Operable Unit (GWOU) at Oak Ridge National Laboratory (ORNL) located near Oak Ridge, Tennessee. The first iteration of the GWOU RI Work Plan is intended to serve as a strategy document to guide the ORNL GWOU RI. The Work Plan provides a rationale and organization for groundwater data acquisition, monitoring, and remedial actions to be performed during implementation of environmental restoration activities associated with the ORNL GWOU. It Is important to note that the RI Work Plan for the ORNL GWOU is not a prototypical work plan. The RI will be conducted using annual work plans to manage the work activities, and task reports will be used to document the results of the investigations. Sampling and analysis results will be compiled and reported annually with a review of data relative to risk (screening level risk assessment review) for groundwater. This Work Plan outlines the overall strategy for the RI and defines tasks which are to be conducted during the initial phase of investigation. This plan is presented with the understanding that more specific addenda to the plan will follow.

Not Available

1994-03-01T23:59:59.000Z

12

Salmon Site Remedial Investigation Report, Exhibit 5  

Science Conference Proceedings (OSTI)

This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the installation of a water supply system that will provide potable water to the site and residence in the proximity to the site; (2) continued maintenance of surface institutional controls and subsurface restrictions; and (3) continue to implement the long-term hydrologic monitoring program. The Salmon Site will be relinquished the State of Mississippi as mandated by Public Law 104-201-September 23, 1996, to be used as a demonstration forest/wildlife refuge. Should the land use change in the future and/or monitoring information indicates a change in the site conditions, the DOE will reassess the risk impacts to human health and the environment.

USDOE /NV

1999-09-01T23:59:59.000Z

13

WAG 2 remedial investigation and site investigation site-specific work plan/health and safety checklist for the sediment transport modeling task  

SciTech Connect

This site-specific Work Plan/Health and Safety Checklist (WP/HSC) is a supplement to the general health and safety plan (HASP) for Waste Area Grouping (WAG) 2 remedial investigation and site investigation (WAG 2 RI&SI) activities [Health and Safety Plan for the Remedial Investigation and Site Investigation of Waste Area Grouping 2 at the Oak Ridge National Laboratory, Oak Ridge, Tennessee (ORNL/ER-169)] and provides specific details and requirements for the WAG 2 RI&SI Sediment Transport Modeling Task. This WP/HSC identifies specific site operations, site hazards, and any recommendations by Oak Ridge National Laboratory (ORNL) health and safety organizations [i.e., Industrial Hygiene (IH), Health Physics (HP), and/or Industrial Safety] that would contribute to the safe completion of the WAG 2 RI&SI. Together, the general HASP for the WAG 2 RI&SI (ORNL/ER-169) and the completed site-specific WP/HSC meet the health and safety planning requirements specified by 29 CFR 1910.120 and the ORNL Hazardous Waste Operations and Emergency Response (HAZWOPER) Program Manual. In addition to the health and safety information provided in the general HASP for the WAG 2 RI&SI, details concerning the site-specific task are elaborated in this site-specific WP/HSC, and both documents, as well as all pertinent procedures referenced therein, will be reviewed by all field personnel prior to beginning operations.

Holt, V.L.; Baron, L.A.

1994-05-01T23:59:59.000Z

14

Phase 1 remedial investigation report for 200-BP-1 operable unit. Volume 1  

SciTech Connect

The US Department of Energy (DOE) Hanford Site, in Washington State is organized into numerically designated operational areas including the 100, 200, 300, 400, 600, and 1100 Areas. The US Environmental Protection Agency (EPA), in November 1989 included the 200 Areas of the Hanford Site on the National Priority List (NPL) under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). Inclusion on the NPL initiated the remedial investigation (RD process for the 200-BP-1 operable unit. These efforts are being addressed through the Hanford Federal Facility Agreement and Consent Order (Ecology et al. 1989) which was negotiated and approved by the DOE, the EPA, and the State of Washington Department of Ecology (Ecology) in May 1989. This agreement, known as the Tri-Party Agreement, governs all CERCLA efforts at Hanford. In March of 1990, the Department of Energy, Richland Operations (DOE-RL) issued a Remedial Investigation/Feasibility Study (RI/FS) work plan (DOE-RL 1990a) for the 200-BP-1 operable unit. The work plan initiated the first phase of site characterization activities associated with the 200-BP-1 operable unit. The purpose of the 200-BP-1 operable unit RI is to gather and develop the necessary information to adequately understand the risks to human health and the environment posed by the site and to support the development and analysis of remedial alternatives during the FS. The RI analysis will, in turn, be used by Tri-Party Agreement signatories to make a risk-management-based selection of remedies for the releases of hazardous substances that have occurred from the 200-BP-1 operable unit.

Not Available

1993-09-01T23:59:59.000Z

15

Work plan addendum for the remedial investigation and feasibility study of the Salmon Site  

SciTech Connect

This document is intended as an addendum to the Remedial Investigation and Feasibility Study (RI/FS) Work Plan for the Salmon Site (SS) (formerly the Tatum Dome Test Site) Lamar County, Mississippi. The original work plan - Remedial Investigation and Feasibility Study of the Tatum Dome Test Site, Lamar County, Mississippi (herein after called the Work Plan) was approved by the state of Mississippi in 1992 and was intended as the operative document for investigative activities at the Tatum Dome Test Site. Subsequent to the approval of the document a series of activities were undertaken under the auspices of the work plan. This document is organized in the same manner as the original work plan: (1) Introduction; (2) Site Background and History; (3) Initial Evaluation; (4) Data Quality Objectives; (5) RI/FS Tasks; (6) Project Schedule; (7) Project Management; and (8) Reference. This addendum will identify changes to the original work plan that are necessary because of additional information acquired at the SS. This document is not intended to replace the work plan, rather, it is intended to focus the remaining work in the context of additional site knowledge gained since the development of the original work plan. The U.S. Department of Energy (DOE) is conducting a focused and phased site characterization as a part, of the RI/FS. The RI/FS is the methodology under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) for evaluating hazardous waste sites on the National Priorities List (NPL). The SS is not listed on the NPL, but DOE has voluntarily elected to conduct the evaluation of the SS in accordance with CERCLA.

NONE

1995-11-01T23:59:59.000Z

16

Remedial investigation of the High-Explosives (HE) Process Area, Lawrence Livermore National Laboratory Site 300  

Science Conference Proceedings (OSTI)

This report presents the results of a Remedial Investigation (RI) to define the extent of high explosives (HE) compounds and volatile organic compounds (VOCs) found in the soil, rocks, and ground water of the HE Process Area of Lawrence Livermore National Laboratory's (LLNL) Site 300 Facility. The report evaluates potential public health environmental risks associated with these compounds. Hydrogeologic information available before February 15, 1990, is included; however, chemical analyses and water-level data are reported through March 1990. This report is intended to assist the California Regional Water Quality Control Board (RWQCB)--Central Valley Region and the US Environmental Protection Agency (EPA) in evaluating the extent of environmental contamination of the LLNL HE Process Area and ultimately in designing remedial actions. 90 refs., 20 figs., 7 tabs.

Crow, N.B.; Lamarre, A.L.

1990-08-01T23:59:59.000Z

17

Guidance for Conducting Remedial Investigations and Feasibility...  

NLE Websites -- All DOE Office Websites (Extended Search)

Protection Agency Office of Emergency and Remedial Response Washington, DC 20460 PE89-184626 EPA540G-89004 OSWER Directive 9355.3-01 October 1988 Superfund EPA Guidance for...

18

Salmon Site Remedial Investigation Report - Volume I  

Office of Legacy Management (LM)

494-VOL I/REV 1 494-VOL I/REV 1 U.S. Department of Energy Nevada Operations Office E nv i r onm ent al R es t or at i on D i v i s i on N ev ada E nv i r onm ent al R es t or at i on Pr oj ect S al m on S i t e R em edi al Inv es t i gat i on R epor t Vol u m e I R ev i s i on N o. : 1 S ept em ber 1999 Approved for public release; further dissemination unlimited. This page intentionally left blank DOE/NV--494-VOL I/REV 1 SALMON SITE REMEDIAL INVESTIGATION REPORT DOE Nevada Operations Office Las Vegas, Nevada Revision No.: 1 September 1999 Approved for public release; further dissemination unlimited. Available to the public from - U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 (703) 487-4650 Available electronically at http://www.doe.gov/bridge. Available to U.S. Department of Energy and its contractors in paper from -

19

Responses to comments on the remedial investigation/feasibility study-environmental impact statement for remedial action at the Chemical Plant area of the Weldon Spring site (November 1992)  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) is responsible for cleanup activities at the Weldon Spring site in St. Charles County, Missouri. The site consists of a chemical plant area and a noncontiguous limestone quarry; both areas are radioactively and chemically contaminated as a result of past processing and disposal activities. Explosives were produced by the US Army at the chemical plant in the 1940s, and uranium and thorium materials were processed by DOE`s predecessor agency in the 1950s and 1960s. During that time, various wastes were disposed of at both areas of the site. The DOE is conducting cleanup activities at the site under its Environmental Restoration and Waste Management Program. The integrated remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS) documents for the chemical plant area were issued to the public in November 1992 as the draft RI/FS-EIS. (The CERCLA RI/FS is considered final when issued to the public, whereas per the NEPA process, an EIS is initially issued as a draft and is finalized after substantive public comments have been addressed.) Four documents made up the draft RI/FS-EIS, which is hereafter referred to as the RI/FS-EIS: (1) the RI (DOE 1992d), which presents general information on the site environment and the nature and extent of contamination; (2) the baseline assessment (BA) (DOE 1992a), which evaluates human health and environmental effects that might occur if no cleanup actions were taken; (3) the FS (DOE 1992b), which develops and evaluates alternatives for site cleanup; and (4) the proposed plan (PP) (DOE 1992c), which summarizes key information from the RI, BA, and FS reports and identifies DOE`s preferred alternative for remedial action. This comment response document combined with those four documents constitutes the final RI/FS-EIS for the chemical plant area.

Not Available

1993-06-01T23:59:59.000Z

20

Phase I remedial investigation report for the 300-FF-5 operable unit, Volume 1  

SciTech Connect

The focus of this remedial investigation (RI) is the 300-FF-5 operable unit, one of five operable units associated with the 300 Area aggregate of the U.S. Department of Energy`s (DOE`s) Hanford Site. The 300-FF-5 operable unit is a groundwater operable unit beneath the 300-FF-1, 300-FF-2, and 300-FF-3 source operable units. This operable unit was designated to include all contamination detected in the groundwater and sediments below the water table that emanates from the 300-FF-1, 300-FF-2, and 300-FF-3 operable units (DOE-RL 1990a). In November 1989, the U.S. Environmental Protection Agency (EPA) placed the 300 Area on the National Priorities List (NPL) contained within Appendix B of the National Oil and Hazardous Substance Pollution Contingency Plan (NCP, 53 FR 51391 et seq.). The EPA took this action pursuant to their authority under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA, 42 USC 9601 et seq.). The DOE Richland Operations Office (DOE-RL), the EPA and Washington Department of Ecology (Ecology) issued the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement), in May 1989 (Ecology et al. 1992, Rev. 2). This agreement, among other matters, governs all CERCLA efforts at the Hanford Site. In June 1990, a remedial investigation/feasibility study (RI/FS) workplan for the 300-FF-5 operable unit was issued pursuant to the Tri-Party Agreement.

NONE

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Remedial investigation/feasibility study Work Plan and addenda for Operable Unit 4-12: Central Facilities Area Landfills II and III at the Idaho National Engineering Laboratory  

SciTech Connect

This document is divided into two main sections -- the Work Plan and the addenda. The Work Plan describes the regulatory history and physical setting of Operable Unit 4-12, previous sampling activities, and data. It also identifies a preliminary conceptual model, preliminary remedial action alternatives, and preliminary applicable or relevant and appropriate requirements. In addition, the Work Plan discusses data gaps and data quality objectives for proposed remedial investigation activities. Also included are tasks identified for the remedial investigation/feasibility study (RI/FS) and a schedule of RI/FS activities. The addenda include details of the proposed field activities (Field Sampling Plan), anticipated quality assurance activities (Quality Assurance Project Plan), policies and procedures to protect RI/FS workers and the environment during field investigations (Health and Safety Plan), and policies, procedures, and activities that the Department of Energy will use to involve the public in the decision-making process concerning CFA Landfills II and III RI/FS activities (Community Relations Plan).

Keck, K.N.; Stormberg, G.J.; Porro, I.; Sondrup, A.J.; McCormick, S.H.

1993-07-01T23:59:59.000Z

22

WAG 2 remedial investigation and site investigation site-specific work plan/health and safety checklist for the soil and sediment task. Environmental Restoration Program  

SciTech Connect

This document is a site-specific work plan/health and safety checklist (WP/HSC) for a task of the Waste Area Grouping 2 Remedial Investigation and Site Investigation (WAG 2 RI&SI). Title 29 CFR Part 1910.120 requires that a health and safety program plan that includes site- and task-specific information be completed to ensure conformance with health- and safety-related requirements. To meet this requirement, the health and safety program plan for each WAG 2 RI&SI field task must include (1) the general health and safety program plan for all WAG 2 RI&SI field activities and (2) a WP/HSC for that particular field task. These two components, along with all applicable referenced procedures, must be kept together at the work site and distributed to field personnel as required. The general health and safety program plan is the Health and Safety Plan for the Remedial Investigation and Site Investigation of Waste Area Grouping 2 at the Oak Ridge National Laboratory, Oak Ridge, Tennessee (ORNL/ER-169). The WP/HSCs are being issued as supplements to ORNL/ER-169.

Holt, V.L.; Burgoa, B.B.

1993-12-01T23:59:59.000Z

23

The remedial investigation/feasibility study process at Oak Ridge National Laboratory  

SciTech Connect

Martin Marietta Energy Systems, Inc. (Energy Systems), manages and operates the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, under a cost-plus-award-fee contract administered by the Department of Energy`s (DOE) Oak Ridge Operations Office (Operations Office). Energy Systems` environmental restoration program is responsible for eliminating or reducing the risk posed by inactive and surplus sites and facilities that have been contaminated with radioactive, hazardous, or mixed wastes. The remedial investigation and feasibility study (RI/FS) is being conducted as part of Energy Systems` environmental restoration program. The objective of the audit was to determine if the proposed interim source control action identified in the ``Proposed Plan for the Oak Ridge National Laboratory Waste Area Grouping 6 Interim Remedial Action`` had been adequately justified. The audit disclosed that the proposed source control interim remedial action, three flexible membrane caps estimated to cost $140 million for waste area grouping 6, was not adequately justified. We recommended that DOE justify the proposed action before agreeing to proceed. The Manager, Oak Ridge Operations Office, generally concurred with the audit recommendations.

1993-10-01T23:59:59.000Z

24

Work plan for the remedial investigation/feasibility study-environmental assessment for the Colonie site, Colonie, New York  

SciTech Connect

This work plan has been prepared to document the scoping and planning process performed by the US Department of Energy (DOE) to support remedial action activities at the Colonie site. The site is located in eastern New York State in the town of Colonie near the city of Albany. Remedial action of the Colonie site is being planned as part of DOE's Formerly Utilized Sites Remedial Action Program. The DOE is responsible for controlling the release of all radioactive and chemical contaminants from the site. Under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), a remedial investigation/feasibility study (RI/FS) must be prepared to support the decision-making process for evaluating remedial action alternatives. This work plan contains a summary of information known about the site as of January 1988, presents a conceptual site model that identifies potential routes of human exposure to site containments, identifies data gaps, and summarizes the process and proposed studies that will be used to fill the data gaps. In addition, DOE activities must be conducted in compliance with the National Environmental Policy Act (NEPA), which requires consideration of the environmental consequences of a proposed action as part of its decision-making process. This work also describes the approach that will be used to evaluate potential remedial action alternatives and includes a description of the organization, project controls, and task schedules that will be employed to fulfill the requirements of both CERCLA and NEPA. 48 refs., 18 figs., 25 tabs.

Not Available

1990-06-01T23:59:59.000Z

25

Data base management plan for the remedial investigation/feasibility study at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

This Data Base Management (DBM) Plan has been prepared for use by Bechtel National, Inc. (Bechtel) and its subcontractors in the performance of the Oak Ridge National Laboratory (ORNL) Remedial Investigation/Feasibility Study (RI/FS) program activities. The RI/FS program is being performed under subcontract to Martin Marietta Energy Systems, Inc. (Energy Systems), the contractor operating ORNL for the Department of Energy. This DBM Plan defines the procedures and protocol to be followed in developing and maintaining the data base used by Bechtel and its subcontractors for RI/FS activities at ORNL; describes the management controls, policies, and guidelines to be followed; and identifies responsible positions and their Energy Systems functions. The Bechtel RI/FS data base will be compatible with the Oak Ridge Environmental Information System and will include data obtained from field measurements and laboratory and engineering analyses. Personnel health and safety information, document control, and project management data will also be maintained as part of the data base. The computerized data management system is being used to organize the data according to application and is capable of treating data from any given site as a variable entity. The procedures required to implement the DBM Plan are cross-referenced to specific sections of the plan.

1993-11-01T23:59:59.000Z

26

Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 1, main text  

SciTech Connect

This document is the combined Remedial Investigation/Feasibility Study (RI/FS) Report for the Clinch River/Poplar Creek Operable Unit (CR/PC OU), an off-site OU associated with environmental restoration activities at the U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR). As a result of past, present, and potential future releases of hazardous substances into the environment, the ORR was placed on the National Priorities List in December 1989 (54 FR 48184). Sites on this list must be investigated for possible remedial action, as required by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, 42 U.S.C. 9601, et seq.). This report documents the findings of the remedial investigation of this OU and the feasibility of potential remedial action alternatives. These studies are authorized by Sect. 117 of CERCLA and were conducted in accordance with the requirements of the National Contingency Plan (40 CFR Part 300). DOE, the U.S. Environmental Protection Agency (EPA), and the Tennessee Department of Environment and Conservation (TDEC) have entered into a Federal Facility Agreement (FFA), as authorized by Sect. 120 of CERCLA and Sects. 3008(h) and 6001 of the Resource Conservation and Recovery Act (RCRA) (42 U.S.C. 6901, et seq.). The purpose of this agreement is to ensure a coordinated and effective response for all environmental restoration activities occurring at the ORR. In addition to other responsibilities, the FFA parties mutually define the OU boundaries, set remediation priorities, establish remedial investigation priorities and strategies, and identify and select remedial actions. A copy of this FFA is available from the DOE Information Resource Center in Oak Ridge, Tennessee.

NONE

1996-03-01T23:59:59.000Z

27

Waste Area Grouping 2 Remedial Investigation Phase 1 Seep Task data report: Contaminant source area assessment  

Science Conference Proceedings (OSTI)

This report presents the findings of the Waste Area Grouping (WAG) 2, Phase 1 Remedial Investigation (RI) Seep Task efforts during 1993 and 1994 at Oak Ridge National Laboratory (ORNL). The results presented here follow results form the first year of sampling, 1992, which are contained in the Phase 1 RI report for WAG 2 (DOE 1995a). The WAG 2 Seep Task efforts focused on contaminants in seeps, tributaries, and main streams within the White Oak Creek (WOC) watershed. This report is designed primarily as a reference for contaminants and a resource for guiding remedial decisions. Additional in-depth assessments of the Seep Task data may provide clearer understandings of contaminant transport from the different source areas in the WOC watershed. WAG 2 consists of WOC and its tributaries downstream of the ORNL main plant area, White Oak Lake, the White Oak Creek Embayment of the Clinch River, and the associated flood plains and subsurface environment. The WOC watershed encompasses ORNL and associated WAGs. WAG 2 acts as an integrator for contaminant releases from the contaminated sites at ORNL and as the conduit transporting contaminants to the Clinch River. The main objectives of the Seep Task were to identify and characterize seeps, tributaries and source areas that are responsible for the contaminant releases to the main streams in WAG 2 and to quantify their input to the total contaminant release from the watershed at White Oak Dam (WOD). Efforts focused on {sup 90}Sr, {sup 3}H, and {sup 137}Cs because these contaminants pose the greatest potential human health risk from water ingestion at WOD. Bimonthly sampling was conducted throughout the WOC watershed beginning in March 1993 and ending in August 1994. Samples were also collected for metals, anions, alkalinity, organics, and other radionuclides.

Hicks, D.S.

1996-03-01T23:59:59.000Z

28

Remedial investigation work plan for Chestnut Ridge Operable Unit 4 (Rogers Quarry/Lower McCoy Branch) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

SciTech Connect

The Oak Ridge Y-12 Plant includes - 800 acres near the northeast comer of the reservation and adjacent to the city of Oak Ridge (Fig. 1-1). The plant is a manufacturing and developmental engineering facility that produced components for various nuclear weapons systems and provides engineering support to other Energy Systems facilities. More than 200 contaminated sites have been identified at the Y-12 Plant that resulted from past waste management practices. Many of the sites have operable units (OUs) based on priority and on investigative and remediation requirements. This Remedial Investigation RI work plan specifically addresses Chestnut Ridge OU 4. Chestnut Ridge OU 4 consists of Rogers Quarry and Lower McCoy Branch (MCB). Rogers Quarry, which is also known as Old Rogers Quarry or Bethel Valley Quarry was used for quarrying from the late 1940s or early 1950s until about 1960. Since that time, the quarry has been used for disposal of coal ash and materials from Y-12 production operations, including classified materials. Disposal of coal ash ended in July 1993. An RI is being conducted at this site in response to CERCLA regulations. The overall objectives of the RI are to collect data necessary to evaluate the nature and extent of contaminants of concern, support an Ecological Risk Assessment and a Human Health Risk Assessment, support the evaluation of remedial alternatives, and ultimately develop a Record of Decision for the site. The purpose of this work plan is to outline RI activities necessary to define the nature and extent of suspected contaminants at Chestnut Ridge OU 4. Potential migration pathways also will be investigated. Data collected during the RI will be used to evaluate the risk posed to human health and the environment by OU 4.

Not Available

1993-09-01T23:59:59.000Z

29

Remedial Investigation Work Plan for Chestnut Ridge Operable Unit 1 (Chestnut Ridge Security Pits) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

This document outlines the activities necessary to conduct a Remedial Investigation (RI) of the Chestnut Ridge Security Pits (CRSP) at the Oak Ridge Y-12 Plant. The CRSP, also designated Chestnut Ridge Operable Unit (OU) 1, is one of four OUs along Chestnut Ridge on the Oak Ridge Reservation (ORR). The purpose of the RI is to collect data to (1) evaluate the nature and extent of known and suspected contaminants, (2) support an Ecological Risk Assessment (ERA) and a Human Health Risk Assessment (HHRA), (3) support the feasibility study in the development and analysis of remedial alternatives, and (4) ultimately, develop a Record of Decision (ROD) for the site. This chapter summarizes the regulatory background of environmental investigation on the ORR and the approach currently being followed and provides an overview of the RI to be conducted at the CRSP. Subsequent chapters provide details on site history, sampling activities, procedures and methods, quality assurance (QA), health and safety, and waste management related to the RI.

Not Available

1994-03-01T23:59:59.000Z

30

Report on the remedial investigation of Bear Creek Valley at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 6: Appendix G -- Baseline ecological risk assessment report  

Science Conference Proceedings (OSTI)

This Remedial Investigation (RI) Report characterizes the nature and extent of contamination, evaluates the fate and transport of contaminants, and assesses risk to human health and the environment resulting from waste disposal and other US Department of Energy (DOE) operations in Bear Creek Valley (BCV). BCV, which is located within the DOE Oak Ridge Reservation (ORR) encompasses multiple waste units containing hazardous and radioactive wastes arising from operations at the adjacent Oak Ridge Y-12 Plant. The primary waste units discussed in this RI Report are the S-3 Site, Oil Landfarm (OLF), Boneyard/Burnyard (BYBY), Sanitary Landfill 1 (SL 1), and Bear Creek Burial Grounds (BCBG). These waste units, plus the contaminated media resulting from environmental transport of the wastes from these units, are the subject of this RI. This BCV RI Report represents the first major step in the decision-making process for the BCV watershed. The RI results, in concert with the follow-on FS will form the basis for the Proposed Plan and Record of Decision for all BCV sites. This comprehensive decision document process will meet the objectives of the watershed approach for BCV. Appendix G contains ecological risks for fish, benthic invertebrates, soil invertebrates, plants, small mammals, deer, and predator/scavengers (hawks and fox). This risk assessment identified significant ecological risks from chemicals in water, sediment, soil, and shallow ground water. Metals and PCBs are the primary contaminants of concern.

NONE

1996-09-01T23:59:59.000Z

31

Report on the remedial investigation of Bear Creek Valley at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1  

SciTech Connect

This Remedial Investigation (RI) Report characterizes the nature and extent of contamination, evaluates the fate and transport of contaminants, and assesses risk to human health and the environment resulting from waste disposal and other US Department of Energy (DOE) operations in Bear Creek Valley (BCV). BCV, which is located within the DOE Oak Ridge Reservation (ORR) encompasses multiple waste units containing hazardous and radioactive wastes arising from operations at the adjacent Oak Ridge Y-12 Plant. The primary waste units discussed in this RI Report are the S-3 Site, Oil Landfarm (OLF), Boneyard/Burnyard (BYBY), Sanitary Landfill 1 (SL 1), and Bear Creek Burial Grounds (BCBG). These waste units, plus the contaminated media resulting from environmental transport of the wastes from these units, are the subject of this RI. This BCV RI Report represents the first major step in the decision-making process for the BCV watershed. The RI results, in concert with the follow-on FS will form the basis for the Proposed Plan and Record of Decision for all BCV sites. This comprehensive decision document process will meet the objectives of the watershed approach for BCV.

NONE

1996-09-01T23:59:59.000Z

32

Phase I remedial investigation report of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

This report presents the activities and findings of the first phase of a three-phase remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, and updates the scope and strategy for WAG-2-related efforts. WAG 2 contains White Oak Creek (WOC) and its tributaries downstream of the ORNL main plant area, White Oak Lake, White Oak Creek Embayment on the Clinch River, and the associated floodplain and subsurface environment. Water, sediment, soil, and biota in WAG 2 are contaminated and continue to receive contaminants from upgradient WAGs. This report includes field activities completed through October 1992. The remediation of WAG 2 is scheduled to follow the cessation of contaminant input from hydrologically upgradient WAGs. While upgradient areas are being remediated, the strategy for WAG 2 is to conduct a long-term monitoring and investigation program that takes full advantage of WAG 2`s role as an integrator of contaminant fluxes from other ORNL WAGs and focuses on four key goals: (1) Implement, in concert with other programs, long-term, multimedia environmental monitoring and tracking of contaminants leaving other WAGs, entering WAG 2, and being transported off-site. (2) Provide a conceptual framework to integrate and develop information at the watershed-level for pathways and processes that are key to contaminant movement, and so support remedial efforts at ORNL. (3) Provide periodic updates of estimates of potential risk (both human health and ecological) associated with contaminants accumulating in and moving through WAG 2 to off-site areas. (4) Support the ORNL Environmental Restoration Program efforts to prioritize, remediate, and verify remedial effectiveness for contaminated sites at ORNL, through long-term monitoring and continually updated risk assessments.

Miller, D.E. [ed.

1995-07-01T23:59:59.000Z

33

Recommendation 170: Remedial Investigation/Feasibility Study for East Tennessee Technology Park  

Energy.gov (U.S. Department of Energy (DOE))

The ORSSAB Recommendation to DOE on a Remedial Investigation/Feasibility Study for East Tennessee Technology Park.

34

Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program  

Science Conference Proceedings (OSTI)

The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2.

Not Available

1993-05-01T23:59:59.000Z

35

Addendum to the East Tennessee Technology Park Site-Wide Residual Contamination Remedial Investigation Work Plan Oak Ridge, Tennessee  

SciTech Connect

The East Tennessee Technology Park Site-Wide Residual Contamination Remedial Investigation Work Plan (DOE 2004) describes the planned fieldwork to support the remedial investigation (RI) for residual contamination at the East Tennessee Technology Park (ETTP) not addressed in previous Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) decisions. This Addendum describes activities that will be conducted to gather additional information in Zone 1 of the ETTP for groundwater, surface water, and sediments. This Addendum has been developed from agreements reached in meetings held on June 23, 2010, August 25, 2010, October 13, 2010, November 13, 2010, December 1, 2010, and January 13, 2011, with representatives of the U. S. Department of Energy (DOE), U. S. Environmental Protection Agency (EPA), and Tennessee Department of Environment and Conservation (TDEC). Based on historical to recent groundwater data for ETTP and the previously completed Sitewide Remedial Investigation for the ETTP (DOE 2007a), the following six areas of concern have been identified that exhibit groundwater contamination downgradient of these areas above state of Tennessee and EPA drinking water maximum contaminant levels (MCLs): (1) K-720 Fly Ash Pile, (2) K-770 Scrap Yard, (3) Duct Island, (4) K-1085 Firehouse Burn/J.A. Jones Maintenance Area, (5) Contractor's Spoil Area (CSA), and (6) Former K-1070-A Burial Ground. The paper presents a brief summary of the history of the areas, the general conceptual models for the observed groundwater contamination, and the data gaps identified.

SAIC

2011-04-01T23:59:59.000Z

36

Environmental Restoration Program pollution prevention performance measures for FY 1993 and 1994 remedial investigations  

Science Conference Proceedings (OSTI)

The Martin Marietta Energy Systems, Inc., Environmental Restoration (ER) Program adopted a Pollution Prevention Program in March 1991. The program's mission is to minimize waste and prevent pollution in remedial investigations (RI), feasibility studies (FS), decontamination and decommissioning (D D), and surveillance and maintenance (S M) site program activities. Mission success will result in volume and/or toxicity reduction of generated waste. Energy Systems is producing a fully developed a Numerical Scoring System (NSS) and actually scoring the generators of Investigation Derived Waste (IDW) at six ER sites: Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant, the Oak Ridge K-25 site, Paducah Gaseous Diffusion Plant (Paducah), and Portsmouth Uranium Enrichment Complex (Portsmouth). This report summarizes the findings of this initial numerical scoring evaluation and shows where improvements in the overall ER Pollution prevention program may be required. This report identifies a number of recommendations that, if implemented, would help to improve site-performance measures. The continued development of the NSS will support generators in maximizing their Pollution Prevention/Waste Minimization efforts. Further refinements of the NSS, as applicable suggest comments and/or recommendations for improvement.

Not Available

1993-03-01T23:59:59.000Z

37

Environmental Restoration Program pollution prevention performance measures for FY 1993 and 1994 remedial investigations  

Science Conference Proceedings (OSTI)

The Martin Marietta Energy Systems, Inc., Environmental Restoration (ER) Program adopted a Pollution Prevention Program in March 1991. The program`s mission is to minimize waste and prevent pollution in remedial investigations (RI), feasibility studies (FS), decontamination and decommissioning (D&D), and surveillance and maintenance (S&M) site program activities. Mission success will result in volume and/or toxicity reduction of generated waste. Energy Systems is producing a fully developed a Numerical Scoring System (NSS) and actually scoring the generators of Investigation Derived Waste (IDW) at six ER sites: Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant, the Oak Ridge K-25 site, Paducah Gaseous Diffusion Plant (Paducah), and Portsmouth Uranium Enrichment Complex (Portsmouth). This report summarizes the findings of this initial numerical scoring evaluation and shows where improvements in the overall ER Pollution prevention program may be required. This report identifies a number of recommendations that, if implemented, would help to improve site-performance measures. The continued development of the NSS will support generators in maximizing their Pollution Prevention/Waste Minimization efforts. Further refinements of the NSS, as applicable suggest comments and/or recommendations for improvement.

Not Available

1993-03-01T23:59:59.000Z

38

Installation Restoration Program. Remedial investigation report. Site 1. Fire Training Area. Volk Field Air National Guard Base, Camp Douglas, Wi. Volume 1. Final remedial investigation report  

SciTech Connect

Volume 1 of this report covers the Remedial Investigation conducted on Site 1, Fire Training Area at Volk Field Air National Guard Base. The remedial work is described and the testing conducted after remediation to insure all contamination has been removed. The study as conducted under the Air National Guard's Installation Restoration Program. Partial contents include: Meteorology; Hydrology; Soils; Water wells; Groundwater; Borings; Samplings; Chemical contamination; Migration; Decontamination.

Not Available

1990-07-01T23:59:59.000Z

39

White Oak Creek Watershed: Melton Valley Area Remedial Investigation Report, Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 3 Appendix C  

SciTech Connect

This report provides details on the baseline ecological risk assessment conducted in support of the Remedial Investigation (RI) Report for the Melton Valley areas of the White Oak Creek watershed (WOCW). The RI presents an analysis meant to enable the US Department of Energy (DOE) to pursue a series of remedial actions resulting in site cleanup and stabilization. The ecological risk assessment builds off of the WOCW screening ecological risk assessment. All information available for contaminated sites under the jurisdiction of the US Department of Energy`s Comprehensive Environmental Response, Compensation, and Liability Act Federal Facilities Agreement within the White Oak Creek (WOC) RI area has been used to identify areas of potential concern with respect to the presence of contamination posing a potential risk to ecological receptors within the Melton Valley area of the White Oak Creek watershed. The risk assessment report evaluates the potential risks to receptors within each subbasin of the watershed as well as at a watershed-wide scale. The WOC system has been exposed to contaminant releases from Oak Ridge National Laboratory and associated operations since 1943 and continues to receive contaminants from adjacent waste area groupings.

NONE

1996-11-01T23:59:59.000Z

40

Report on the remedial investigation of Bear Creek Valley at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 5: Appendix F -- Baseline human health risk assessment report  

Science Conference Proceedings (OSTI)

This Remedial Investigation (RI) Report characterizes the nature and extent of contamination, evaluates the fate and transport of contaminants, and assesses risk to human health and the environment resulting from waste disposal and other US Department of Energy (DOE) operations in Bear Creek Valley (BCV). BCV, which is located within the DOE Oak Ridge Reservation (ORR) encompasses multiple waste units containing hazardous and radioactive wastes arising from operations at the adjacent Oak Ridge Y-12 Plant. The primary waste units discussed in this RI Report are the S-3 Site, Oil Landfarm (OLF), Boneyard/Burnyard (BYBY), Sanitary Landfill 1 (SL 1), and Bear Creek Burial Grounds (BCBG). These waste units, plus the contaminated media resulting from environmental transport of the wastes from these units, are the subject of this RI. This BCV RI Report represents the first major step in the decision-making process for the BCV watershed. The RI results, in concert with the follow-on FS will form the basis for the Proposed Plan and Record of Decision for all BCV sites. This comprehensive decision document process will meet the objectives of the watershed approach for BCV. Appendix F documents potential risks and provides information necessary for making remediation decisions. A quantitative analysis of the inorganic, organic, and radiological site-related contaminants found in various media is used to characterize the potential risks to human health associated with exposure to these contaminants.

NONE

1996-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Remedial Investigation/Feasibility Study Work Plan for the 200-UP-1 Groundwater Operable Unit, Hanford Site, Richland, Washington. Revision  

Science Conference Proceedings (OSTI)

This work plan identifies the objectives, tasks, and schedule for conducting a Remedial Investigation/Feasibility Study for the 200-UP-1 Groundwater Operable Unit in the southern portion of the 200 West Groundwater Aggregate Area of the Hanford Site. The 200-UP-1 Groundwater Operable Unit addresses contamination identified in the aquifer soils and groundwater within its boundary, as determined in the 200 West Groundwater Aggregate Area Management Study Report (AAMSR) (DOE/RL 1992b). The objectives of this work plan are to develop a program to investigate groundwater contaminants in the southern portion of the 200 West Groundwater Aggregate Area that were designated for Limited Field Investigations (LFIs) and to implement Interim Remedial Measures (IRMs) recommended in the 200 West Groundwater AAMSR. The purpose of an LFI is to evaluate high priority groundwater contaminants where existing data are insufficient to determine whether an IRM is warranted and collect sufficient data to justify and implement an IRM, if needed. A Qualitative Risk Assessment (QRA) will be performed as part of the LFI. The purpose of an IRM is to develop and implement activities, such as contaminant source removal and groundwater treatment, that will ameliorate some of the more severe potential risks of groundwater contaminants prior to the RI and baseline Risk Assessment (RA) to be conducted under the Final Remedy Selection (FRS) at a later date. This work plan addresses needs of a Treatability Study to support the design and implementation of an interim remedial action for the Uranium-{sup 99}{Tc}-Nitrate multi-contaminant IRM plume identified beneath U Plant.

Not Available

1994-01-01T23:59:59.000Z

42

Waste Management Plan for the Remedial Investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program  

Science Conference Proceedings (OSTI)

This Waste Management Plan (WMP) supplements the Remedial Investigation/Feasibility Study (RI/FS) Project WMP and defines the criteria and methods to be used for managing and characterizing waste generated during activities associated with the RI of 23 wells near the Old Hydrofracture Facility (OHF). These wells are within the Waste Area Grouping (WAG) 5 area of contamination (AOC) at Oak Ridge National Laboratory (ORNL). Field activities for the limited RI of Operable Unit (OU) 3 of WAG 10 will involve sampling and measurement of various environmental media (e.g., liquids and gases). Many of these activities will occur in areas known to be contaminated with radioactive materials or hazardous chemical substances, and it is anticipated that contaminated solid and liquid wastes and noncontaminated wastes will be generated as a result of these activities. On a project-wide basis, handling of these waste materials will be accomplished in accordance with the RI/FS Project WMP and the procedures referenced throughout the plan.

Not Available

1993-10-01T23:59:59.000Z

43

Remedial investigation sampling and analysis plan for J-Field, Aberdeen Proving Ground, Maryland: Volume 2, Quality Assurance Project Plan  

SciTech Connect

J-Field encompasses about 460 acres at the southern end of the Gunpowder Neck Peninsula in the Edgewood Area of APG (Figure 2.1). Since World War II, the Edgewood Area of APG has been used to develop, manufacture, test, and destroy chemical agents and munitions. These materials were destroyed at J-Field by open burning and open detonation (OB/OD). For the purposes of this project, J-Field has been divided into eight geographic areas or facilities that are designated as areas of concern (AOCs): the Toxic Burning Pits (TBP), the White Phosphorus Burning Pits (WPP), the Riot Control Burning Pit (RCP), the Robins Point Demolition Ground (RPDG), the Robins Point Tower Site (RPTS), the South Beach Demolition Ground (SBDG), the South Beach Trench (SBT), and the Prototype Building (PB). The scope of this project is to conduct a remedial investigation/feasibility study (RI/FS) and ecological risk assessment to evaluate the impacts of past disposal activities at the J-Field site. Sampling for the RI will be carried out in three stages (I, II, and III) as detailed in the FSP. A phased approach will be used for the J-Field ecological risk assessment (ERA).

Prasad, S.; Martino, L.; Patton, T.

1995-03-01T23:59:59.000Z

44

Rules and Regulations for the Investigation and Remediation of Hazardous Material Releases (Rhode Island)  

Energy.gov (U.S. Department of Energy (DOE))

These regulations establish procedures for the investigation and remediation of contamination resulting from the unpermitted release of hazardous materials. The regulations aim to protect water...

45

Work plan for the remedial investigation/feasibility study for the groundwater operable units at the Chemical Plant Area and the Ordnance Works Area, Weldon Spring, Missouri  

Science Conference Proceedings (OSTI)

US Department of Energy (DOE) and the US Army Corps of Engineers (CE) are conducting cleanup activities at two properties, the chemical plant area and the ordnance works area, located adjacent to one another in St. Charles County, Missouri. In accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended, DOE and CE are evaluating conditions and potential responses at the chemical plant area and at the ordnance works area, respectively, to address groundwater and surface water contamination. This work plan provides a comprehensive evaluation of areas that are relevant to the (GWOUs) of both the chemical plant and the ordnance works area. Following areas or media are addressed in this work plan: groundwater beneath the chemical plant area (including designated vicinity properties described in Section 5 of the RI for the chemical plant area [DOE 1992d]) and beneath the ordnance works area; surface water and sediment at selected springs, including Burgermeister Spring. The organization of this work plan is as follows: Chapter 1 discusses the objectives for conducting the evaluation, including a summary of relevant site information and overall environmental compliance activities to be undertaken; Chapter 2 presents a history and a description of the site and areas addressed within the GWOUs, along with currently available data; Chapter 3 presents a preliminary evaluation of areas included in the GWOUs, which is based on information given in Section 2, and discusses data requirements; Chapter 4 presents rationale for data collection or characterization activities to be carried out in the remedial investigation (RI) phase, along with brief summaries of supporting documents ancillary to this work plan; Chapter 5 discusses the activities planned for GWOUs under each of the 14 tasks for an remedial (RI/FS); Chapter 6 presents proposed schedules for RI/FS for the GWOUS; and Chapter 7 explains the project management structure.

NONE

1995-08-01T23:59:59.000Z

46

Remedial investigation plan for Waste Area Grouping 1 at Oak Ridge National Laboratory, Oak Ridge, Tennessee: Responses to regulator comments  

Science Conference Proceedings (OSTI)

This document, ES/ER-6 D2, is a companion document to ORNL/RAP/Sub-87/99053/4 R1, Remedial Investigation Plan for ORNL Waste Area Grouping 1, dated August 1989. This document lists comments received from the Environmental Protection Agency, Region 4 (EPA) and the Tennessee Department of Health and Environment (TDHE) and responses to each of these comments. As requested by EPA, a revised Remedial Investigation (RI) Plan for Waste Area Grouping (WAG) 1 will not be submitted. The document is divided into two Sections and Appendix. Section I contains responses to comments issued on May 22, 1990, by EPA's Region 4 program office responsible for implementing the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Section 2 contains responses to comments issued on April 7, 1989, by EPA's program office responsible for implementing the Resource Conservation and Recovery Act (RCRA); these comments include issues raised by the TDHE. The Appendix contains the attachments referenced in a number of the responses. 35 refs.

Not Available

1991-05-01T23:59:59.000Z

47

Field sampling and analysis plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program  

SciTech Connect

This field sampling and analysis (S & A) plan has been developed as part of the Department of Energy`s (DOE`s) remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) located in Oak Ridge, Tennessee. The S & A plan has been written in support of the remedial investigation (RI) plan for WAG 2 (ORNL 1990). WAG 2 consists of White Oak Creek (WOC) and its tributaries downstream of the ORNL main plant area, White Oak Lake (WOL), White Oak Creek embayment (WOCE) on the Clinch River, and the associated floodplain and subsurface environment (Fig. 1.1). The WOC system is the surface drainage for the major ORNL WAGs and has been exposed to a diversity of contaminants from operations and waste disposal activities in the WOC watershed. WAG 2 acts as a conduit through which hydrologic fluxes carry contaminants from upgradient areas to the Clinch River. Water, sediment, soil, and biota in WAG 2 are contaminated and continue to receive contaminants from upgradient WAGs. This document describes the following: an overview of the RI plan, background information for the WAG 2 system, and objectives of the S & A plan; the scope and implementation of the first 2 years of effort of the S & A plan and includes recent information about contaminants of concern, organization of S & A activities, interactions with other programs, and quality assurance specific to the S & A activities; provides details of the field sampling plans for sediment, surface water, groundwater, and biota, respectively; and describes the sample tracking and records management plan.

Boston, H.L.; Ashwood, T.L.; Borders, D.M.; Chidambariah, V.; Downing, D.J.; Fontaine, T.A.; Ketelle, R.H.; Lee, S.Y.; Miller, D.E.; Moore, G.K.; Suter, G.W.; Tardiff, M.F.; Watts, J.A.; Wickliff, D.S.

1992-02-01T23:59:59.000Z

48

Report on the remedial investigation of Bear Creek Valley at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 3: Appendix D -- Nature and extent of contamination report  

Science Conference Proceedings (OSTI)

This Remedial Investigation (RI) Report characterizes the nature and extent of contamination, evaluates the fate and transport of contaminants, and assesses risk to human health and the environment resulting from waste disposal and other US Department of Energy (DOE) operations in Bear Creek Valley (BCV). BCV, which is located within the DOE Oak Ridge Reservation (ORR) encompasses multiple waste units containing hazardous and radioactive wastes arising from operations at the adjacent Oak Ridge Y-12 Plant. The primary waste units discussed in this RI Report are the S-3 Site, Oil Landfarm (OLF), Boneyard/Burnyard (BYBY), Sanitary Landfill 1 (SL 1), and Bear Creek Burial Grounds (BCBG). These waste units, plus the contaminated media resulting from environmental transport of the wastes from these units, are the subject of this RI. This BCV RI Report represents the first major step in the decision-making process for the BCV watershed. The RI results, in concert with the follow-on FS will form the basis for the Proposed Plan and Record of Decision for all BCV sites. This comprehensive decision document process will meet the objectives of the watershed approach for BCV. Appendix D describes the nature and extent of contamination in environmental media and wastes.

NONE

1996-09-01T23:59:59.000Z

49

Remedial investigation work plan for the Upper East Fork Poplar Creek Characterization Area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

More than 200 contaminated sites created by past waste management practices have been identified at the Y-12 Plant. Many of the sites have been grouped into operable units based on priority and on investigative and remediation requirements. The Y-12 Plant is one of three major facilities on the ORR. The ORR contains both hazardous and mixed-waste sites that are subject to regulations promulgated under the Resource Conservation and Recovery Act of 1976 (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), as amended by the Superfund Amendments and Reauthorization Act of 1986. Under RCRA guidelines and requirements from the Tennessee Department of Environment and Conservation (TDEC), the Y-12 Plant initiated investigation and monitoring of various sites within its boundaries in the mid-1980s. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions.

NONE

1996-03-01T23:59:59.000Z

50

Monticello Mill Tailings Site Operable Unit I11 Remedial Investigation Addendum1  

Office of Legacy Management (LM)

Monticello Mill Tailings Site Monticello Mill Tailings Site Operable Unit I11 Remedial Investigation Addendum1 Focused Feasibility Study January 2004 Prepared by U.S. Department of Energy Grand Junction, Colorado Work performed under DOE Contract No. DE-AC1342GJ79491 DOE Task Order No. ST03-205 Document N u m b e r Q0029500 S i g t ~ a t u r e Page Signature Page Monticello Mill Tailings Site Operable Unit I11 Remedial Investigation Addendud Focused Feasibility Study January 2004 Submitted By: Arthur W. Kleinrath, Project Manager U.S. Department of Energy, Grand Junction, Colorado U.S. Department of Energyat Gmnd Junction MMTS OU 111 Remedial Investigation AddendutdFocuscd Feasibilily Study January 2004 Final iii This page intentionally left blank Document Number Q0029500 Contents U.S. Department of Energy at Grand Junction MMTS OU III Remedial Investigation Addendum/Focused Feasibility Study

51

Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

The Oak Ridge Y-12 Plant, located within the Oak Ridge Reservation (ORR), is owned by the US Department of Energy (DOE) and managed by Lockheed Martin Energy Systems, Inc. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions. The need to complete RIs in a timely manner resulted in the establishment of the Upper East Fork Poplar Creek (UEFPC) Characterization Area (CA) and the Bear Creek CA. The CA approach considers the entire watershed and examines all appropriate media within it. The UEFPC CA, which includes the main Y-12 Plant area, is an operationally and hydrogeologically complex area that contains numerous contaminants and containment sources, as well as ongoing industrial and defense-related activities. The UEFPC CA also is the suspected point of origin for off-site groundwater and surface-water contamination. The UEFPC CA RI also will address a carbon-tetrachloride/chloroform-dominated groundwater plume that extends east of the DOE property line into Union Valley, which appears to be connected with springs in the valley. In addition, surface water in UEFPC to the Lower East Fork Poplar Creek CA boundary will be addressed. Through investigation of the entire watershed as one ``site,`` data gaps and contaminated areas will be identified and prioritized more efficiently than through separate investigations of many discrete units.

NONE

1995-09-01T23:59:59.000Z

52

Remedial investigation sampling and analysis plan for J-Field, Aberdeen Proving Ground, Maryland. Volume 1: Field Sampling Plan  

SciTech Connect

The Environmental Management Division (EMD) of Aberdeen Proving Ground (APG), Maryland, is conducting a remedial investigation and feasibility study (RI/FS) of the J-Field area at APG pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. J-Field is within the Edgewood Area of APG in Harford County, Maryland (Figure 1. 1). Since World War II activities in the Edgewood Area have included the development, manufacture, testing, and destruction of chemical agents and munitions. These materials were destroyed at J-Field by open burning and open detonation (OB/OD). Considerable archival information about J-Field exists as a result of efforts by APG staff to characterize the hazards associated with the site. Contamination of J-Field was first detected during an environmental survey of the Edgewood Area conducted in 1977 and 1978 by the US Army Toxic and Hazardous Materials Agency (USATHAMA) (predecessor to the US Army Environmental Center [AEC]). As part of a subsequent USATHAMA -environmental survey, 11 wells were installed and sampled at J-Field. Contamination at J-Field was also detected during a munitions disposal survey conducted by Princeton Aqua Science in 1983. The Princeton Aqua Science investigation involved the installation and sampling of nine wells and the collection and analysis of surficial and deep composite soil samples. In 1986, a Resource Conservation and Recovery Act (RCRA) permit (MD3-21-002-1355) requiring a basewide RCRA Facility Assessment (RFA) and a hydrogeologic assessment of J-Field was issued by the US Environmental Protection Agency (EPA). In 1987, the US Geological Survey (USGS) began a two-phased hydrogeologic assessment in data were collected to model, groundwater flow at J-Field. Soil gas investigations were conducted, several well clusters were installed, a groundwater flow model was developed, and groundwater and surface water monitoring programs were established that continue today.

Benioff, P.; Biang, R.; Dolak, D.; Dunn, C.; Martino, L.; Patton, T.; Wang, Y.; Yuen, C.

1995-03-01T23:59:59.000Z

53

Remedial investigation/feasibility study work plan for the 100-BC-2 operable unit, Hanford Site, Richland, Washington  

SciTech Connect

This work plan and attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) remedial investigation/feasibility study (RI/FS) for the 100-BC-2 operable unit in the 100 Area of the Hanford Site. The 100 Area is one of four areas at the Hanford Site that are on the US Environmental Protection Agency`s (EPA) National Priorities List under CERCLA. The 100-BC-2 operable unit is one of two source operable units in the 100-B/C Area (Figure ES-1). Source operable units are those that contain facilities and unplanned release sites that are potential sources of hazardous substance contamination. The 100-BC-2 source operable unit contains waste sites that were formerly in the 100-BC-2, 100-BC-3, and 100-BC-4 operable units. Because of their size and geographic location, the waste sites from these two operable units were added to 100-BC-2. This allows for a more efficient and effective investigation of the remaining 100-B/C Reactor area waste sites. The investigative approach to waste sites associated with the 100-BC-2 operable unit are listed in Table ES-1. The waste sites fall into three general categories: high priority liquid waste disposal sites, low priority liquid waste disposal sites, and solid waste burial grounds. Several sites have been identified as candidates for conducting an IRM. Two sites have been identified as warranting additional limited field sampling. The two sites are the 116-C-2A pluto crib, and the 116-C-2C sand filter.

Not Available

1993-05-01T23:59:59.000Z

54

CSMRI SITE ENVIRONMENTAL CONDITIONS: HISTORY, INVESTIGATION, AND CLEANUP IMPLEMENTATION REPORT AS OF 2011  

E-Print Network (OSTI)

Ci/g picoCuries per gram RI/FS Remedial Investigation/Feasibility Study RPD relative percent difference TCLP. Toxicity Characteristic Leaching Procedure (TCLP) results indicate that the affected material

55

Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 2 -- Appendix A: Characterization methods and data summary  

Science Conference Proceedings (OSTI)

This document provides the Environmental Restoration Program with information about the results of investigations performed at Waste Area Grouping (WAG) 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding the need for subsequent remediation work at WAG 5. This appendix presents background regulatory and technical information regarding the solid waste management units (SWMUs) at WAG 5 to address requirements established by the Federal Facility Agreement (FFA) for the Oak Ridge Reservation (ORR). The US Department of Energy (DOE) agreed to conduct remedial investigations (RIs) under the FFA at various sites at Oak Ridge National Laboratory (ORNL), including SWMUs and other areas of concern on WAG 5. The appendix gives an overview of the regulatory background to provide the context in which the WAG 5 RI was planned and implemented and documents how historical sources of data, many of which are SWMU-specific, were evaluated and used.

NONE

1995-09-01T23:59:59.000Z

56

Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

427 427 Rev. 1 U.S. Department of Energy Office of Environmental Management Paducah Gaseous Diffusion Plant (PGDP) Review Report: Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation, PGDP, Paducah Kentucky 15 August 2007 Paducah Gaseous Diffusion Plant (PGDP) Paducah KY Paducah Gaseous Diffusion Plant (PGDP) Paducah KY Prepared for: Office of Groundwater and Soil Remediation Office of Engineering and Technology Review Report - C-400 Thermal Remediation PGDP WSRC-STI-2007-00427 rev. 1 Cover Photo: Oblique view overhead photograph of the Department of Energy Paducah Gaseous Diffusion Plant near Paducah KY. The TCE source area targeted for thermal treatment is located near the center of the photograph. .

57

Status report: Fernald site remediation  

Science Conference Proceedings (OSTI)

The Fernald site is rapidly transitioning from a Remedial Investigation/ Feasibility Study (RI/FS) site to one where design and construction of the remedies dominates. Fernald is one of the first sites in the Department of Energy (DOE) complex to accomplish this task and real physical progress is being made in moving the five operable units through the CERCLA process. Two of the required Records of Decision (ROD) are in hand and all five operable units will have received their RODs (IROD for OU3) by the end of 1995. Pre-design investigations, design work or construction are now in progress on the operable units. The lessons learned from the work done to date include implementing innovations in the RI and FS process as well as effective use of Removal Actions to begin the actual site remediation. Also, forging close working relationships with the Federal and State Regulators, citizens action groups and the Fernald Citizens Task Force has helped move the program forward. The Fernald successes have been achieved by close coordination and cooperation among all groups working on the projects and by application of innovative technologies within the decision making process.

Craig, J.R. Jr. [USDOE Fernald Field Office, OH (United States); Saric, J.A. [Environmental Protection Agency, Washington, DC (United States); Schneider, T. [Ohio State Environmental Protection Agency, Columbus, OH (United States); Yates, M.K. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States)

1995-01-30T23:59:59.000Z

58

Addendum to the remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant Oak Ridge, Tennessee. Volume 1: Main text  

Science Conference Proceedings (OSTI)

This addendum to the Remedial Investigation (RI) Report on Bear Creek Valley Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. This addendum is a supplement to a document that was previously issued in January 1995 and that provided the Environmental Restoration Program with information about the results of the 1993 investigation performed at OU 2. The January 1995 D2 version of the RI Report on Bear Creek Valley OU 2 included information on risk assessments that have evaluated impacts to human health and the environment. Information provided in the document formed the basis for the development of the Feasibility Study Report. This addendum includes revisions to four chapters of information that were a part of the document issued in January 1995. Specifically, it includes revisions to Chaps. 2, 3, 4, and 9. Volume 1 of this document is not being reissued in its entirety as a D3 version because only the four chapters just mentioned have been affected by requested changes. Note also that Volume 2 of this RI Report on Bear Creek Valley OU 2 is not being reissued in conjunction with Volume 1 of this document because there have been no changes requested or made to the previously issued version of Volume 2 of this document.

NONE

1995-04-01T23:59:59.000Z

59

Addendum to the Phase 2 Sampling and Analysis Plan for the Clinch River Remedial Investigation  

SciTech Connect

This document is an addendum to the Phase 2 Sampling and Analysis Plan for the Clinch River Remedial Investigation (DOE 1993). The Department of Energy--Oak Ridge Operations (DOE-ORO) is proposing this addendum to the US Envianmental Protection Agency, Region IV (EPA-IV), and the Tennessee Department of Environment and Conservation (TDEC) as a reduced sampling program on the Clinch River arm of Watts Bar Reservoir and on Poplar Creek. DOE-ORO is proposing to maximize the use of existing data and minimize the collection of new data for water, sediment, and biota during Phase 2 of the Clinch River Remedial Investigation. The existing data along with the additional data collected in Phase 2 would be used to perform a baseline risk assessment and make remedial decisions. DOE-ORO considers that the existing data, the additional data collected in Phase 2, and on-site remedial investigation data would be sufficient to understand the nature and extent of the contamination problem in the Clinch River, perform a baseline risk assessment,and make remedial decisions. This addendum is organized in three sections. The first section provides background information and describes a rationale for modifying the Phase 2 Sampling and Analysis Plan. Section 2 presents a summary of the existing data for the Clinch River arm of Watts Bar Reservoir and an evaluation of the sufficiency of this data for a baseline human health and ecological risk assessment. Section 3 describes the revised Phase 2 Sampling and Analysis Plan for surface water, sediment, and biota in the Clinch River OU and in the Poplar Creek OU.

Not Available

1994-03-01T23:59:59.000Z

60

BP-5 Remedial Investigation Slug-Test Characterization Results for Well 699-52-55A  

SciTech Connect

Pacific Northwest National Laboratory conducted slug-test characterization at the final, completed BP-5 Remedial Investigation well 699-52-55A near the 200-East Area at the Hanford Site on April 22, 2008. The slug-test characterization was in support of the BP-5 Remedial Investigation. The portion of the unconfined aquifer tested is composed of sediments of the lower Ringold Formation and the underlying Elephant Mountain basalt flowtop. The basalt flowtop unit was included as part of the effective test-interval length for the slug-test analysis because the flowtop unit is hydraulically communicative with the unconfined aquifer. Estimates of hydraulic conductivity for the effective test-interval length represent composite values for the lower Ringold Formation and the underlying Elephant Mountain basalt flow top.

Newcomer, Darrell R.

2008-07-21T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Remedial investigation/feasibility study report for Lower Watts Bar Reservoir Operable Unit  

SciTech Connect

This document is the combined Remedial Investigation and Feasibility Study Report for the lower Watts Bar Reservoir (LWBR) Operable Unit (OU). The LWBR is located in Roane, Rhea, and Meigs counties, Tennessee, and consists of Watts Bar Reservoir downstream of the Clinch river. This area has received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). As required by this law, the ORR and all off-site areas that have received contaminants, including LWBR, must be investigated to determine the risk to human health and the environment resulting from these releases, the need for any remedial action to reduce these risks, and the remedial actions that are most feasible for implementation in this OU. Contaminants from the ORR are primarily transported to the LWBR via the Clinch River. There is little data regarding the quantities of most contaminants potentially released from the ORR to the Clinch River, particularly for the early years of ORR operations. Estimates of the quantities released during this period are available for most radionuclides and some inorganic contaminants, indicating that releases 30 to 50 years ago were much higher than today. Since the early 1970s, the release of potential contaminants has been monitored for compliance with environmental law and reported in the annual environmental monitoring reports for the ORR.

NONE

1995-03-01T23:59:59.000Z

62

Laboratory {open_quotes}proof of principle{close_quotes} investigation for the acoustically enhanced remediation technology  

SciTech Connect

This document describes a three phase program of Weiss Associates which investigates the systematics of using acoustic excitation fields (AEFs) to enhance the in-situ remediation of contaminated soil and ground water under both saturated and unsaturated conditions. The focus in this particular paper is a laboratory proof of principle investigation. The field deployment and engineering viability of acoustically enhanced remediation technology is also examined.

Iovenitti, J.L.; Spencer, J.W.; Hill, D.G. [and others

1995-12-01T23:59:59.000Z

63

Remedial investigation work plan for Bear Creek Valley Operable Unit 1 (S-3 Ponds, Boneyard/Burnyard, Oil Landfarm, Sanitary Landfill 1, and the Burial Grounds, including Oil Retention Ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text  

Science Conference Proceedings (OSTI)

The intent and scope of the work plan are to assemble all data necessary to facilitate selection of remediation alternatives for the sites in Bear Creek Valley Operable Unit 1 (BCV OU 1) such that the risk to human health and the environment is reduced to acceptable levels based on agreements with regulators. The ultimate goal is to develop a final Record Of Decision (ROD) for all of the OUs in BCV, including the integrator OU. However, the initial aim of the source OUs is to develop a ROD for interim measures. For source OUs such as BCV OU 1, data acquisition will not be carried out in a single event, but will be carried out in three stages that accommodate the schedule for developing a ROD for interim measures and the final site-wide ROD. The three stages are as follows: Stage 1, Assemble sufficient data to support decisions such as the need for removal actions, whether to continue with the remedial investigation (RI) process, or whether no further action is required. If the decision is made to continue the RI/FS process, then: Stage 2, Assemble sufficient data to allow for a ROD for interim measures that reduce risks to the human health and the environment. Stage 3, Provide input from the source OU that allows a final ROD to be issued for all OUs in the BCV hydrologic regime. One goal of the RI work plan will be to ensure that sampling operations required for the initial stage are not repeated at later stages. The overall goals of this RI are to define the nature and extent of contamination so that the impact of leachate, surface water runoff, and sediment from the OU I sites on the integrator OU can be evaluated, the risk to human health and the environment can be defined, and the general physical characteristics of the subsurface can be determined such that remedial alternatives can be screened.

Not Available

1993-09-01T23:59:59.000Z

64

Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 2, Appendixes  

SciTech Connect

This document contains the appendixes for the remedial investigation and feasibility study for the David Witherspoon, Inc., 901 site in Knoxville, Tennessee. The following topics are covered in the appendixes: (A) David Witherspoon, Inc., 901 Site Historical Data, (B) Fieldwork Plans for the David Witherspoon, Inc., 901 Site, (C) Risk Assessment, (D) Remediation Technology Discussion, (E) Engineering Support Documentation, (F) Applicable or Relevant and Appropriate Requirements, and (G) Cost Estimate Documentation.

NONE

1996-10-01T23:59:59.000Z

65

Summary - Building C-400 Thermal Treatment Remedial Design Report and Investigation, Paducah, Kentucky  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Paducah, KY Paducah, KY EM Project: Building C400 Thermal Treatment ETR Report Date: August 2007 ETR-8 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation, Paducah Kentucky Why DOE-EM Did This Review The groundwater underlying the Paducah Gaseous Diffusion Plant (PGDP) is contaminated by chlorinated solvents, principally trichloroethylene (TCE), as well as other contaminants. TCE was released as a dense nonaqueous phase liquid (DNAPL) to the subsurface soils and groundwater as a result of operations that began in 1952. The Building C-400 area is coincident with the highest TCE concentrations in the groundwater plumes at PGDP. Based on all characterization data

66

Operable Unit 1 remedial investigation report, Eielson Air Force Base, Alaska  

Science Conference Proceedings (OSTI)

This remedial investigation report for operable Unit 1 (OU-1) at Eielson Air Force Base presents data, calculations, and conclusions as to the nature and extent of surface and subsurface contamination at the eight source areas that make up OU-1. The information is based on the 1993 field investigation result and previous investigations. This report is the first in a set of three for OU-1. The other reports are the baseline risk assessment and feasibility study. The information in these reports will lead to a Record of Decision that will guide and conclude the environmental restoration effort for OU-1 at Eielson Air Force Base. The primary contaminants of concern include fuels and fuel-related contaminants (diesel; benzene, toluene, ethylbenzene, and xylene; total petroleum hydrocarbon; polycyclic aromatic hydrocarbons), maintenance-related solvents and cleaners (volatile chlorinated hydrocarbons such as trichloroothylene), polychlorinated biphenyls, and dichlorodiphenyltrichloroethane (DDT). The origins of contaminants of concern include leaks from storage tanks, drums and piping, and spills. Ongoing operations and past sitewide practices also contribute to contaminants of concern at OU-1 source areas. These include spraying mixed oil and solvent wastes on unpaved roads and aerial spraying of DDT.

Gilmore, T.J.; Fruland, R.M.; Liikala, T.L. [and others

1994-06-01T23:59:59.000Z

67

Field Summary Report for Remedial Investigation of Hanford Site Releases to the Coumbia River, Hanford Site, Washington  

SciTech Connect

This report summarizes field sampling activities conducted in support of WCH’s Remedial Investigation of Hanford Site Releases to the Columbia River. This work was conducted form 2008 through 2010. The work included preliminary mapping and measurement of Hanford Site contaminants in sediment, pore water, and surface water located in areas where groundwater upwelling were found.

L.C. Hulstrom

2010-11-10T23:59:59.000Z

68

Field Summary Report for Remedial Investigation of Hanford Site Releases to the Columbia River, Hanford Site, Washington  

SciTech Connect

This report summarizes field sampling activities conducted in support of WCH’s Remedial Investigation of Hanford Site Releases to the Columbia River. This work was conducted form 2008 through 2010. The work included preliminary mapping and measurement of Hanford Site contaminants in sediment, pore water, and surface water located in areas where groundwater upwelling were found.

L.C. Hulstrom

2010-08-11T23:59:59.000Z

69

?? / Kagaku / ?? /Ky?ri: Science  

E-Print Network (OSTI)

question when considering science and technology in Japanese?? /Kagaku / ?? /Ky?ri: Science Tsukahara T?go Translationto incorporate and develop science and technology from the

Tsukahara, T?go

2012-01-01T23:59:59.000Z

70

Geochemical Investigation of Pyrite Codisposal with Sluiced Fly Ash and Implications for Selecting Remedial Actions  

Science Conference Proceedings (OSTI)

Oxidation of pyrite results in acid generation as well as the release of sulfate, iron, and other metals to solution. When pyritic coal mill rejects are codisposed with coal ash, pyrite oxidation and the subsequent interaction of oxidation products with the ash primarily control leachate quality. The geochemistry of the pyrite/ash system has implications for management and remediation actions at codisposal facilities. Utilities can use the results of this research to make decisions regarding such facilit...

1995-08-08T23:59:59.000Z

71

Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 1: Main text  

Science Conference Proceedings (OSTI)

This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the US Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

NONE

1996-06-01T23:59:59.000Z

72

Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 1. Main text  

SciTech Connect

This is the combined Remedial Investigation/Feasibility Study Report for the Clinch River/Poplar Crack (CR/PC) Operable Unit (OU). The CR/PC OU is located in Anderson and Roane Counties, Tennessee and consists of the Clinch River and several of its embayments in Melton Hill and Watts Bar Reservoirs. These waters have received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act. A remedial investigation has been conducted to determine the current nature and extent of any contamination and to assess the resulting risk to human health and the environment. The feasibility study evaluates remedial action alternatives to identify any that are feasible for implementation and that would effectively reduce risk. Historical studies had indicated that current problems would likely include {sup 137}Cs in sediment of the Clinch River, mercury in sediment and fish of Poplar Creek and PCBs and pesticides in fish from throughout the OU. Peak releases of mercury and {sup 137}Cs occurred over 35 years ago, and current releases are low. Past releases of PCBs from the ORR are poorly quantified, and current releases are difficult to quantify because levels are so low. The site characterization focused on contaminants in surface water, sediment, and biota. Contaminants in surface water were all found to be below Ambient Water Quality Criteria. Other findings included the following: elevated metals including cesium 137 and mercury in McCoy Branch sediments; PCBs and chlordane elevated in several fish species, presenting the only major human health risk, significant ecological risks in Poplar Creek but not in the Clinch River.

NONE

1995-09-01T23:59:59.000Z

73

Experimental and Numerical Investigations of Soil Desiccation for Vadose Zone Remediation: Report for Fiscal Year 2007  

SciTech Connect

Apart from source excavation, the options available for the remediation of vadose zone metal and radionuclide contaminants beyond the practical excavation depth (0 to 15 m) are quite limited. Of the available technologies, very few are applicable to the deep vadose zone with the top-ranked candidate being soil desiccation. An expert panel review of the work on infiltration control and supplemental technologies identified a number of knowledge gaps that would need to be overcome before soil desiccation could be deployed. The report documents some of the research conducted in the last year to fill these knowledge gaps. This work included 1) performing intermediate-scale laboratory flow cell experiments to demonstrate the desiccation process, 2) implementing a scalable version of Subsurface Transport Over Multiple Phases–Water-Air-Energy (STOMP-WAE), and 3) performing numerical experiments to identify the factors controlling the performance of a desiccation system.

Ward, Andy L.; Oostrom, Mart; Bacon, Diana H.

2008-02-04T23:59:59.000Z

74

REVIEW REPORT: BUILDING C-400 THERMAL TREATMENT 90 PERCENT REMEDIAL DESIGN REPORT AND SITE INVESTIGATION, PGDP, PADUCAH, KENTUCKY  

Science Conference Proceedings (OSTI)

On 9 April 2007, the U.S. Department of Energy (DOE) Headquarters, Office of Soil and Groundwater Remediation (EM-22) initiated an Independent Technical Review (ITR) of the 90% Remedial Design Report (RDR) and Site Investigation (RDSI) for thermal treatment of trichloroethylene (TCE) in the soil and groundwater in the vicinity of Building C-400 at the Paducah Gaseous Diffusion Plant (PGDP). The general ITR goals were to assess the technical adequacy of the 90% RDSI and provide recommendations sufficient for DOE to determine if modifications are warranted pertaining to the design, schedule, or cost of implementing the proposed design. The ultimate goal of the effort was to assist the DOE Paducah/Portsmouth Project Office (PPPO) and their contractor team in ''removing'' the TCE source zone located near the C-400 Building. This report provides the ITR findings and recommendations and supporting evaluations as needed to facilitate use of the recommendations. The ITR team supports the remedial action objective (RAO) at C-400 to reduce the TCE source area via subsurface Electrical Resistance Heating (ERH). Further, the ITR team commends PPPO, their contractor team, regulators, and stakeholders for the significant efforts taken in preparing the 90% RDR. To maximize TCE removal at the target source area, several themes emerge from the review which the ITR team believes should be considered and addressed before implementing the thermal treatment. These themes include the need for: (1) Accurate and site-specific models as the basis to verify the ERH design for full-scale implementation for this challenging hydrogeologic setting; (2) Flexible project implementation and operation to allow the project team to respond to observations and data collected during construction and operation; (3) Defensible performance metrics and monitoring, appropriate for ERH, to ensure sufficient and efficient clean-up; and (4) Comprehensive (creative and diverse) contingencies to address the potential for system underperformance, and other unforeseen conditions These themes weave through the ITR report and the various analyses and recommendations. The ITR team recognizes that a number of technologies are available for treatment of TCE sources. Further, the team supports the regulatory process through which the selected remedy is being implemented, and concurs that ERH is a potentially viable remedial technology to meet the RAOs adjacent to C-400. Nonetheless, the ITR team concluded that additional efforts are needed to provide an adequate basis for the planned ERH design, particularly in the highly permeable Regional Gravel Aquifer (RGA), where sustaining target temperatures present a challenge. The ERH design modeling in the 90% RDR does not fully substantiate that heating in the deep RGA, at the interface with the McNairy formation, will meet the design goals; specifically the target temperatures. Full-scale implementation of ERH to meet the RAOs is a challenge in the complex hydrogeologic setting at PGDP. Where possible, risks to the project identified in this ITR report as ''issues'' and ''recommendations'' should be mitigated as part of the final design process to increase the likelihood of remedial success. The ITR efforts were organized into five lines of inquiry (LOIs): (1) Site investigation and target zone delineation; (2) Performance objectives; (3) Project and design topics; (4) Health and safety; and (5) Cross cutting and independent cost evaluation. Within each of these LOIs, the ITR team identified a series of unresolved issues--topics that have remaining uncertainties or potential project risks. These issues were analyzed and one or more recommendations were developed for each. In the end, the ITR team identified 27 issues and provided 50 recommendations. The issues and recommendations are briefly summarized below, developed in Section 5, and consolidated into a single list in Section 6. The ITR team concluded that there are substantive unresolved issues and system design uncertainties, resulting in technical and financial risks to DOE.

Looney, B; Jed Costanza, J; Eva Davis, E; Joe Rossabi, J; Lloyd (Bo) Stewart, L; Hans Stroo, H

2007-08-15T23:59:59.000Z

75

Category:Providence, RI | Open Energy Information  

Open Energy Info (EERE)

RI RI Jump to: navigation, search Go Back to PV Economics By Location Media in category "Providence, RI" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Providence RI The Narragansett Electric Co.png SVFullServiceRestauran... 66 KB SVQuickServiceRestaurant Providence RI The Narragansett Electric Co.png SVQuickServiceRestaura... 66 KB SVHospital Providence RI The Narragansett Electric Co.png SVHospital Providence ... 60 KB SVLargeHotel Providence RI The Narragansett Electric Co.png SVLargeHotel Providenc... 61 KB SVLargeOffice Providence RI The Narragansett Electric Co.png SVLargeOffice Providen... 61 KB SVMediumOffice Providence RI The Narragansett Electric Co.png SVMediumOffice Provide... 63 KB SVMidriseApartment Providence RI The Narragansett Electric Co.png

76

Remedial investigation report on the Melton Valley watershed at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3: Appendix C  

Science Conference Proceedings (OSTI)

The Melton Valley watershed presents a multifaceted management and decision-making challenge because of the very heterogeneous conditions that exist with respect to contaminant type, disposal unit age, mode of disposal, release mechanism, and potential risk-producing pathways. The investigation presented here has assembled relevant site data in the geographic context with the intent of enabling program managers and decision-makers to understand site conditions and evaluate the necessity, relative priority, and scope of potential remedial actions. The industrial and recreational exposure scenarios are used to provide a risk assessment reference context to evaluate levels of contamination in surface water, groundwater, soil, and sediment within each subbasin of the Melton Valley watershed. All available analytical results for the media of interest that could be qualified for use in the risk assessment were screened to determine carcinogenic risk values and noncarcinogenic hazard indexes and to identify the chemicals of concern (COCs) for each evaluated media in each subbasin.

NONE

1997-05-01T23:59:59.000Z

77

WAG 2 remedial investigation and site investigation site-specific work plan/health and safety checklist for the ecological assessment task, Kingfisher Study  

SciTech Connect

This report provides specific details and requirements for the WAG 2 remedial investigation and site investigation Ecological Assessment Task, Kingfisher Study, including information that will contribute to safe completion of the project. The report includes historical background; a site map; project organization; task descriptions and hazard evaluations; controls; and monitoring, personal protective equipment, decontamination, and medical surveillance program requirements. The report also includes descriptions of site personnel and their certifications as well as suspected WAG 2 contaminants and their characteristics. The primary objective of the WAG 2 Kingfisher Study is to assess the feasibility of using kingfishers as biological monitors of contaminants on the Oak Ridge Reservation (ORR). Kingfisher sample collection will be used to determine the levels of contaminants and degree of bioaccumulation within a common piscivorous bird feeding on contaminated fish from streams on the ORR.

Holt, V.L.; Baron, L.A.

1994-05-01T23:59:59.000Z

78

Field Summary Report for Remedial Investigation of Hanford Site Releases to the Columbia River, Hanford Site, Washington, Collection of Surface Water, River Sediments, and Island Soils  

Science Conference Proceedings (OSTI)

This report has been prepared in support of the remedial investigation of Hanford Site Releases to the Columbia River and describes the 2008/2009 data collection efforts. This report documents field activities associated with collection of sediment, river water, and soil in and adjacent to the Columbia River near the Hanford Site and in nearby tributaries.

L. C. Hulstrom

2009-09-28T23:59:59.000Z

79

Remedial investigation report on the abandoned nitric acid pipeline at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

SciTech Connect

Upper East Fork Poplar Creek OU-2 consists of the Abandoned Nitric Acid Pipeline. This pipeline was installed in 1951 to transport liquid wastes {approximately} 4,800 ft from Buildings 9212, 9215, and 9206 to the S-3 Ponds. Materials known to have been discharged through the pipeline include nitric acid, depleted and enriched uranium, various metal nitrates, salts, and lead skimmings. A total of nineteen locations were chosen to be investigated along the pipeline for the first phase of this Remedial Investigation. Sampling consisted of drilling down to obtain a soil sample at a depth immediately below the pipeline. Additional samples were obtained deeper in the subsurface depending upon the depth of the pipeline, the depth of the water table, and the point of auger refusal. The nineteen samples collected below the pipeline were analyzed by the Y-12 Plant laboratory for metals, nitrate/nitrite, and isotopic uranium. Samples collected from three boreholes were also analyzed for volatile organic compounds because these samples produced a response with organic vapor monitoring equipment. The results of the baseline human health risk assessment for the Abandoned Nitric Acid Pipeline contaminants of potential concern show no unacceptable risks to human health via incidental ingestion of soil, inhalation of dust, dermal contact with the soil, or external exposure to radionuclides in the ANAP soils, under the construction worker and/or the residential land-use scenarios.

Not Available

1993-12-01T23:59:59.000Z

80

Remedidal investigation and feasibility study report for the Environmental Restoration Disposal Facility  

Science Conference Proceedings (OSTI)

The purpose of the remedial investigation (RI) is to collect data necessary to adequately characterize the site for the purpose of developing and evaluating effective remedial alternatives. To characterize the site, the lead agency shall, as appropriate, conduct field investigations, including treatability studies, and conduct a baseline risk assessment. The RI provides information to assess the risks to human health and the environment and to support the development, evaluation, and selection of appropriate response alternatives. The primary objective of the feasibility study (FS) is to ensure that appropriate remedial alternatives are developed and evaluated such that relevant information concerning the remedial action options can be presented to a decision-maker and an appropriate remedy selected. The lead agency may develop a feasibility study to address a specific site problem or the entire site. The development and evaluation of alternatives shall reflect the scope and complexity of the remedial action under consideration and the site problems being addressed. Development of alternatives shall be fully integrated with the site characterization activities of the remedial investigation described in paragraph (d) of this section. The lead agency shall include an alternatives screening step, when needed, to select a reasonable number of alternatives for detailed analysis.

Roeck, F.V.

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Building C-400 Thermal Treatment 90% Remedial Design Report and...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Full Document...

82

Remedial investigation work plan for Bear Creek Valley Operable Unit 4 (shallow groundwater in Bear Creek Valley) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

To effectively evaluate the cumulative impact of releases from multiple sources of contamination, a structured approach has been adopted for Oak Ridge Reservation (ORR) based on studies of the groundwater and surface water separate from studies of the sources. Based on the realization of the complexity of the hydrogeologic regime of the ORR, together with the fact that there are numerous sources contributing to groundwater contamination within a geographical area, it was agreed that more timely investigations, at perhaps less cost, could be achieved by separating the sources of contamination from the groundwater and surface water for investigation and remediation. The result will be more immediate attention [Records of Decision (RODs) for interim measures or removal actions] for the source Operable Units (OUs) while longer-term remediation investigations continue for the hydrogeologic regimes, which are labeled as integrator OUs. This remedial investigation work plan contains summaries of geographical, historical, operational, geological, and hydrological information specific to the unit. Taking advantage of the historical data base and ongoing monitoring activities and applying the observational approach to focus data gathering activities will allow the feasibility study to evaluate all probable or likely alternatives.

Not Available

1993-07-01T23:59:59.000Z

83

Remedial Investigation work plan for Bear Creek Valley Operable Unit 4 (shallow groundwater in Bear Creek Valley) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

To effectively evaluate the cumulative impact of releases from multiple sources of contamination, a structured approach has been adopted for Oak Ridge Reservation (ORR) based on studies of the groundwater and surface water separate from studies of the sources. Based on the realization of the complexity of the hydrogeologic regime of the ORR, together with the fact that there are numerous sources contributing to groundwater contamination within a geographical area, it was agreed that more timely investigations, at perhaps less cost, could be achieved by separating the sources of contamination from the groundwater and surface water for investigation and remediation. The result will be more immediate attention [Records of Decision (RODS) for interim measures or removal actions] for the source Operable Units (OUs) while longer-term remediation investigations continue for the hydrogeologic regime`s, which are labeled as integrator OUs. This Remedial Investigation work plan contains summaries of geographical, historical, operational, geological, and hydrological information specific to the unit. Taking advantage of the historical data base and ongoing monitoring activities and applying the observational approach to focus data gathering activities will allow the Feasibility Study to evaluate all probable or likely alternatives.

Not Available

1993-09-01T23:59:59.000Z

84

Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3, Appendix B, Technical findings and conclusions  

Science Conference Proceedings (OSTI)

This Remedial Investigation Report on Waste Area Grouping, (NVAG) 5 at Oak Ridge National Laboratory was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting, the results of a site chacterization for public review. This work was performed under Work Breakdown Structure 1.4.12.6.1.05.40.02 (Activity Data Sheet 3305, ``WAG 5``). Publication of this document meets a Federal Facility Agreement milestone of March 31, 1995. This document provides the Environmental Restoration Program with information about the results of investigations performed at WAG 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding, the need for subsequent remediation work at WAG 5.

NONE

1995-03-01T23:59:59.000Z

85

Investigation of Novel Electrode Materials for Electrochemically-Based Remediation of High- and Low-Level Mixed Wastes in the DOE Complex - Final Report  

DOE Green Energy (OSTI)

New materials are investigated, based on degenerately-doped titanias, for use in the electrochemical degradation of organics and nitrogen-containing compounds in sites of concern to the DOE remediation effort. The data collected in this project appear to provide a rational approach for design of more efficient nanoporous electrodes. Also, osmium complexes appear to be promising candidates for further optimization in operating photo electrochemical cells for solar energy conversion applications.

Lewis, N.S.; Anderson, M.

2000-12-01T23:59:59.000Z

86

Remedial Investigation Report on Chestnut Ridge Operable Unit 2 (Filled Coal Ash Pond/Upper McCoy Branch) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1. Main Text  

Science Conference Proceedings (OSTI)

This document is a report on the remedial investigation (RI) of Chestnut Ridge Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant. Chestnut Ridge OU 2 consists of Upper McCoy Branch (UMB), the Filled Coal Ash Pond (FCAP), and the area surrounding the Sluice Channel formerly associated with coal ash disposal in the FCAP. Chestnut Ridge OU 2 is located within the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation in Anderson County, Tennessee, approximately 24 miles west of Knoxville. The pond is an 8.5-acre area on the southern slope of Chestnut Ridge, 0.5 mile south of the main Y-12 Plant and geographically separated from the Y-12 Plant by Chestnut Ridge. The elevation of the FCAP is {approximately} 950 ft above mean sea level (msl), and it is relatively flat and largely vegetated. Two small ponds are usually present at the northeast and northwest comers of the FCAP. The Sluice Channel Area extends {approximately}1000 ft from the northern margin of the FCAP to the crest of Chestnut Ridge, which has an elevation of {approximately}1100 ft above msl. The Sluice Channel Area is largely vegetated also. McCoy Branch runs from the top of Chestnut Ridge across the FCAP into Rogers Quarry and out of the quarry where it runs a short distance into Milton Hill Lake at McCoy Embayment, termed UMB. The portion south of Rogers Quarry, within Chestnut Ridge OU 4, is termed Lower McCoy Branch. The DOE Oak Ridge Y-12 Plant disposed of coal ash from its steam plant operations as a slurry that was discharged into an ash retention impoundment; this impoundment is the FCAP. The FCAP was built in 1955 to serve as a settling basin after coal ash slurried over Chestnut Ridge from the Y-12 Plant. The FCAP was constructed by building an earthen dam across the northern tributary of McCoy Branch. The dam was designed to hold 20 years of Y-12 steam plant ash. By July 1967, ash had filled up the impoundment storage behind the dam to within 4 ft of the top.

Not Available

1994-08-01T23:59:59.000Z

87

Data Management Plan and Functional System Design for the Information Management System of the Clinch River Remedial Investigation and Waste Area Grouping 6  

Science Conference Proceedings (OSTI)

The Data Management Plan and Functional System Design supports the Clinch River Remedial Investigation (CRRI) and Waste Area Grouping (WAG) 6 Environmental Monitoring Program. The objective of the Data Management Plan and Functional System Design is to provide organization, integrity, security, traceability, and consistency of the data generated during the CRRI and WAG 6 projects. Proper organization will ensure that the data are consistent with the procedures and requirements of the projects. The Information Management Groups (IMGs) for these two programs face similar challenges and share many common objectives. By teaming together, the IMGs have expedited the development and implementation of a common information management strategy that benefits each program.

Ball, T.; Brandt, C.; Calfee, J.; Garland, M.; Holladay, S.; Nickle, B.; Schmoyer, D.; Serbin, C.; Ward, M. [Oak Ridge National Lab., TN (United States)

1994-03-01T23:59:59.000Z

88

Waste Area Group 10, Operable Unit 10-08, Remedial Investigation/Feasibility Study Annual Status Report for Fiscal Year 2006  

SciTech Connect

This report provides a status of the progress made in Fiscal Year 2006 on tasks identified in the Waste Area Group 10, Operable Unit 10-08, Remedial Investigation/Feasibility Study Work Plan. Major accomplishments include: (1) groundwater sampling and review of the groundwater monitoring data, (2) installation of a Sitewide groundwater-level monitoring network, (3) update of the Groundwater Monitoring and Field Sampling Plan of Operable Unit 10-08, (4) re-evaluation of the risk at Site TSF-08, (5) progress on the Operable Unit 10-08 Sitewide Groundwater Model.

R. P. Wells

2007-05-09T23:59:59.000Z

89

Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 3: Appendixes E and F -- Risk assessment information  

Science Conference Proceedings (OSTI)

This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the US Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

NONE

1996-06-01T23:59:59.000Z

90

Remedial investigation/feasibility study of the Clinch River/Poplar Creek Operable Unit. Volume 3. Risk assessment information. Appendixes E, F  

Science Conference Proceedings (OSTI)

This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is Volume 3 of the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

NONE

1996-03-01T23:59:59.000Z

91

Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 2. Appendixes A, B, C, D  

SciTech Connect

This document contains appendices A (water characterization), B (sediment characterization), C (biota Characterization), D (applicable or relevant and appropriate requirements) from the combined Remedial Investigation/Feasibility Study Report for the Clinch River/Poplar Crack (CR/PC) Operable Unit (OU). The CR/PC OU is located in Anderson and Roane Counties, Tennessee and consists of the Clinch River and several of its embayments in Melton Hill and Watts Bar Reservoirs. These waters have received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act. A remedial investigation has been conducted to determine the current nature and extent of any contamination and to assess the resulting risk to human health and the environment. The feasibility study evaluates remedial action alternatives to identify any that are feasible for implementation and that would effectively reduce risk. Historical studies had indicated that current problems would likely include {sup 137}Cs in sediment of the Clinch River, mercury in sediment and fish of Poplar Creek and PCBs and pesticides in fish from throughout the OU. Peak releases of mercury and {sup 137}Cs occurred over 35 years ago, and current releases are low. Past releases of PCBs from the ORR are poorly quantified, and current releases are difficult to quantify because levels are so low. The site characterization focused on contaminants in surface water, sediment, and biota. Contaminants in surface water were all found to be below Ambient Water Quality Criteria. Other findings included the following: elevated metals including cesium 137 and mercury in McCoy Branch sediments; PCBs and chlordane elevated in several fish species, presenting the only major human health risk, significant ecological risks in Poplar Creek but not in the Clinch River.

NONE

1995-09-01T23:59:59.000Z

92

Ya ri a bsod Collection 5  

E-Print Network (OSTI)

last updated by World Oral Literature Project staff on Wednesday, Tuesday, June 8, 2010 This Accession Form for Individual Recordings: Collection / Collector Name Ya ri a bsod Collection/Sha bo don ’grub rdo rje and Skal dbang skyid ???????...

Sha bo don 'grub rdo rje; Skal dbang skyid

93

Feasibility study for remedial action for the Quarry Residuals Operable Unit at the Weldon Spring Site, Weldon Spring, Missouri  

SciTech Connect

The U.S. Department of Energy (DOE) is conducting cleanup activities at the Weldon Spring site, which is located in St. Charles County, Missouri, about 48 km (30 mi) west of St. Louis (Figure 1.1). Cleanup of the Weldon Spring site consists of several integrated components. The quarry residuals operable unit (QROU) is one of four operable units being evaluated. In accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended, a remedial investigation/feasibility study (RI/FS) is being conducted to evaluate conditions and potential responses for the following areas and/or media that constitute the QROU: (1) the residual material (soil and sediment) remaining at the Weldon Spring quarry after removal of the bulk waste (about 11 million L [3 million gal] of uranium-contaminated ponded water was also addressed previous to bulk waste removal); (2) other media located in the surrounding vicinity of the quarry, including adjacent soil, surface water, and sediment in Femme Osage Slough and several creeks; and (3) quarry groundwater located primarily north of Femme Osage Slough. Potential impacts to the St. Charles County well field downgradient of the quarry area are also being addressed as part of QROU RI/FS evaluations. For remedial action sites, it is DOE policy to integrate values associated with the National Environmental Policy Act (NEPA) into the CERCLA decision-making process. The analyses contained herein address NEPA values as appropriate to the actions being considered for the QROU. A work plan summarizing initial site conditions and providing conceptual site hydrogeological and exposure models was published in January 1994. The RI and baseline risk assessment (BRA) reports have been completed. The RI discusses in detail the nature and extent and the fate and transport of contamination at the quarry area.

NONE

1998-03-01T23:59:59.000Z

94

Ya ri a bsod Collection 1  

E-Print Network (OSTI)

last updated by World Oral Literature Project staff on Wednesday, Tuesday, June 8, 2010 Accession Form for Individual Recordings: Collection / Collector Name Ya ri a bsod Collection/Sha bo don ’grub rdo rje and Skal dbang skyid ???????... of title Unknown Description (to be used in archive entry) At one time, Ya ri a bsod went to steal horses in Rta bo and was shot and injured. As he lay dying he sang this song to describe his situation. ???????????????????????????? ?????????...

Sha bo don 'grub rdo rje; Skal dbang skyid

95

Environmental, safety, and health plan for the remedial investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program  

Science Conference Proceedings (OSTI)

This document outlines the environmental, safety, and health (ES&H) approach to be followed for the remedial investigation of Waste Area Grouping (WAG) 10 at Oak at Ridge National Laboratory. This ES&H Plan addresses hazards associated with upcoming Operable Unit 3 field work activities and provides the program elements required to maintain minimal personnel exposures and to reduce the potential for environmental impacts during field operations. The hazards evaluation for WAG 10 is presented in Sect. 3. This section includes the potential radiological, chemical, and physical hazards that may be encountered. Previous sampling results suggest that the primary contaminants of concern will be radiological (cobalt-60, europium-154, americium-241, strontium-90, plutonium-238, plutonium-239, cesium-134, cesium-137, and curium-244). External and internal exposures to radioactive materials will be minimized through engineering controls (e.g., ventilation, containment, isolation) and administrative controls (e.g., procedures, training, postings, protective clothing).

Not Available

1993-10-01T23:59:59.000Z

96

Feasibility study for remedial action for the groundwater operable units at the chemical plant area and the ordnance works area, Weldon Spring, Missouri  

SciTech Connect

The U.S. Department of Energy (DOE) and the U.S. Department of Army (DA) are conducting an evaluation to identify the appropriate response action to address groundwater contamination at the Weldon Spring Chemical Plant (WSCP) and the Weldon Spring Ordnance Works (WSOW), respectively. The two areas are located in St. Charles County, about 48 km (30 rni) west of St. Louis. The groundwater operable unit (GWOU) at the WSCP is one of four operable units being evaluated by DOE as part of the Weldon Spring Site Remedial Action Project (WSSRAP). The groundwater operable unit at the WSOW is being evaluated by the DA as Operable Unit 2 (OU2); soil and pipeline contamination are being managed under Operable Unit 1 (OU1). Remedial activities at the WSCP and the WSOW are being conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Consistent with DOE policy, National Environmental Policy Act (NEPA) values have been incorporated into the CERCLA process. A remedial investigation/feasibility study (RI/FS) work plan summarizing initial site conditions and providing site hydrogeological and exposure models was published in August of 1995 (DOE 1995). The remedial investigation (RI) and baseline risk assessment (BRA) have also recently been completed. The RI (DOE and DA 1998b) discusses in detail the nature, extent, fate, and transport of groundwater and spring water contamination. The BRA (DOE and DA 1998a) is a combined baseline assessment of potential human health and ecological impacts and provides the estimated potential health risks and ecological impacts associated with groundwater and springwater contamination if no remedial action were taken. This feasibility study (FS) has been prepared to evaluate potential options for addressing groundwater contamination at the WSCP and the WSOW. A brief description of the history and environmental setting of the sites is presented in Section 1.1, key information relative to the nature and extent of contamination is presented in Section 1.2, and the results of the BRA are summarized in Section 1.3. The objective of this FS is discussed in Section 1.4, and preliminary remediation goals are identified in Section 1.5. The organization of the remaining chapters of this FS is outlined in Section 1.6.

NONE

1999-07-15T23:59:59.000Z

97

Remedial Investigation Work Plan for Upper East Fork Poplar Creek Operable Unit 3 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program  

Science Conference Proceedings (OSTI)

Upper East Fork Popular Creek Operable Unit 3 (UEFPC OU 3) is a source term OU composed of seven sites, and is located in the western portion of the Y-12 Plant. For the most part, the UEFPC OU 3 sites served unrelated purposes and are geographically removed from one another. The seven sites include the following: Building 81-10, the S-2 Site, Salvage Yard oil storage tanks, the Salvage Yard oil/solvent drum storage area, Tank Site 2063-U, the Salvage Yard drum deheader, and the Salvage Yard scrap metal storage area. All of these sites are contaminated with at least one or more hazardous and/or radioactive chemicals. All sites have had some previous investigation under the Y-12 Plant RCRA Program. The work plan contains summaries of geographical, historical, operational, geological, and hydrological information specific to each OU 3 site. The potential for release of contaminants to receptors through various media is addressed, and a sampling and analysis plan is presented to obtain objectives for the remedial investigation. Proposed sampling activities are contingent upon the screening level risk assessment, which includes shallow soil sampling, soil borings, monitoring well installation, groundwater sampling, and surface water sampling. Data from the site characterization activities will be used to meet the above objectives. A Field Sampling Investigation Plan, Health and Safety Plan, and Waste Management Plan are also included in this work plan.

Not Available

1993-08-01T23:59:59.000Z

98

Data Quality Assessment Report for the Remedial Investigation of Hanford Site Releases to the Columbia River, Hanford Site, Washington  

SciTech Connect

This report summarizes the results of the data quality assessment that was performed on the analytical data generated in connection with the 2008/2009 surface water, sediment, and soil data collection; groundwater upwelling investigation sample collection; and fish tissue sample collection.

L.C. Hulstrom

2010-09-21T23:59:59.000Z

99

Data Quality Assessment Report for the Remedial Investigation of Hanford Site Releases to the Columbia River, Hanford Site, Washington  

SciTech Connect

This report summarizes the results of the data quality assessment that was performed on the analytical data generated in connection with the 2008/2009 surface water, sediment, and soil data collection; groundwater upwelling investigation sample collection; and fish tissue sample collection.

L.C. Hulstrom

2010-08-10T23:59:59.000Z

100

Data Summary Report for teh Remedial Investigation of Hanford Site Releases to the Columbia River, Hanford Site, Washington  

SciTech Connect

This data summary report summarizes the investigation results to evaluate the nature and distribution of Hanford Site-related contaminants present in the Columbia River. As detailed in DOE/RL-2008-11, more than 2,000 environmental samples were collected from the Columbia River between 2008 and 2010. These samples consisted of island soil, sediment, surface water, groundwater upwelling (pore water, surface water, and sediment), and fish tissue.

Hulstrom, L.

2011-02-07T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

WA_02_015_AIR_PRODUCTS_AND_CHEMICALS_INC_Waiver_of_Patent_Ri...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5AIRPRODUCTSANDCHEMICALSINCWaiverofPatentRi.pdf WA02015AIRPRODUCTSANDCHEMICALSINCWaiverofPatentRi.pdf WA02015AIRPRODUCTSANDCHEMICALSINCWaiverofPatent...

102

Quality assurance plan for the Close Support Laboratory for the remedial investigation at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

The primary purpose of the Close Support Laboratory (CSL) is to provide rapid radiological screening of investigation-derived samples before they are shipped to off-site laboratories for more detailed analyses. Analyses for volatile organic compounds and miscellaneous water quality parameters are also performed at the CSL. CSL data are also used to select samples for off-site laboratory analysis, for rapid qualitative and quantitative determinations, and for other processes when off-site analysis is not needed and/or is impractical. This plan specifies methods of implementing analytical and radiological protocols and procedures for the documentation, handling, control, and analysis of samples and describes the levels of authority and responsibility for laboratory operation. Specific quality control methods used by the CSL for individual analyses are described in project procedures.

Not Available

1993-08-01T23:59:59.000Z

103

Ya ri a bsod Collection 3  

E-Print Network (OSTI)

last updated by World Oral Literature Project staff on Wednesday, Tuesday, June 8, 2010 Accession Form for Individual Recordings: Collection / Collector Name Ya ri a bsod Collection/Sha bo don ’grub rdo rje and Skal dbang skyid ???????... ??????????????????????????????? Genre or type (i.e. epic, song, ritual) Persuasion Song ??? ??????????????? Name of recorder (if different from collector) Date of recording February 2007 ????? ?????????????????????????? Place of recording Gtsang Village, Rta bo Town...

Sha bo don 'grub rdo rje; Skal dbang skyid

104

Responsiveness summary for the remedial investigation/feasibility study for management of the bulk wastes at the Weldon Spring quarry, Weldon Spring, Missouri  

SciTech Connect

The US Department of Energy (DOE) is responsible for conducting remedial actions at the Weldon Spring site in St. Charles County, Missouri, under its Surplus Facilities Management Program. The site consists of a quarry and a chemical plant area located about 6.4 km (4 mi) northeast of the quarry. The quarry is surrounded by the Weldon Spring Wildfire Area and is near an alluvial well field that constitutes a major source of potable water for St. Charles County; the nearest supply well is located about 0.8 km (0.5 mi) southeast of the quarry. From 1942 to 1969, the quarry was used for the disposal of various radioactively and chemically contaminated materials. Bulk wastes in the quarry consist of contaminated soils and sediments, rubble, metal debris, and equipment. As part of overall site remediation, DOE is proposing to conduct an interim remedial action at the quarry to manage the radioactively and chemically contaminated bulk wastes contained therein. Potential remedial action alternatives for managing the quarry bulk wastes have been evaluated consistent with US Environmental Protection Agency (EPA) guidance for conducting remedial actions under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. The contents of these documents were developed in consultation with EPA Region VII and the state of Missouri and reflect the focused scope defined for this interim remedial action. 9 refs.

Peterson, J.M.; MacDonell, M.M.

1990-08-01T23:59:59.000Z

105

Applying a Modified Triad Approach to Investigate Wastewater lines  

Science Conference Proceedings (OSTI)

Approximately 20 miles of wastewater lines are below grade at an active military Base. This piping network feeds or fed domestic or industrial wastewater treatment plants on the Base. Past wastewater line investigations indicated potential contaminant releases to soil and groundwater. Further environmental assessment was recommended to characterize the lines because of possible releases. A Remedial Investigation (RI) using random sampling or use of sampling points spaced at predetermined distances along the entire length of the wastewater lines, however, would be inefficient and cost prohibitive. To accomplish RI goals efficiently and within budget, a modified Triad approach was used to design a defensible sampling and analysis plan and perform the investigation. The RI task was successfully executed and resulted in a reduced fieldwork schedule, and sampling and analytical costs. Results indicated that no major releases occurred at the biased sampling points. It was reasonably extrapolated that since releases did not occur at the most likely locations, then the entire length of a particular wastewater line segment was unlikely to have contaminated soil or groundwater and was recommended for no further action. A determination of no further action was recommended for the majority of the waste lines after completing the investigation. The modified Triad approach was successful and a similar approach could be applied to investigate wastewater lines on other United States Department of Defense or Department of Energy facilities. (authors)

Pawlowicz, R.; Urizar, L. [Bechtel National, Inc., 1230 Columbia St., Suite 400, San Diego, CA 92101 (United States); Blanchard, S. [Brown and Caldwell, 9665 Chesapeake Drive, Suite 201, San Diego, CA 92123 (United States); Jacobsen, K. [Naval Facilities Engineering Command, Southwest 1220 Pacific Highway, San Diego, CA 92132 (United States); Scholfield, J. [EarthTech, 841 Bishop St., Suite 500, Honolulu, HI 96813 (United States)

2006-07-01T23:59:59.000Z

106

Pinellas Remediation Agreement Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Pinellas Pinellas Agreement Name Remediation Agreement for the Four and One-Half Acre Site in Largo, Pinellas County, Florida State Florida Agreement Type Remediation Agreement Legal Driver(s) CERCLA/ Atomic Energy Act of 1954, as amended/ Florida Air and Water Pollution Control Act Scope Summary Remediation of property adjacent to the former Pinellas Plant Parties DOE; Florida Department of Environmental Protection Date 3/12/2001 SCOPE * Remediate the groundwater under a parcel of property adjacent to DOE's former Pinellas Plant to levels consistent with industrial use. * Complete remedial actions at the site in accordance with a Remedial Action Plan prepared by DOE and approved by FDEP. * Submit quarterly reports of interim remedial actions at the Site.

107

Installation Restoration Program (IRP) site investigation for IRP site number 1. 101st ACS, Worcester ANGs. Volume 1  

SciTech Connect

A Site Investigation (SI) was conducted at the Old Embankment/Vicinity of the old Waste Holding Area at Installation Restoration Program (IRP) Site No. 1 located at the 101 st Air Control Squadron (ACS) and the 212th Engineering Installation Squadron (EIS), Massachusetts Air National Guard (MASS ANG), Worcestor, MA. Volatile Organic Compounds (VOC) concentrations detected did not exceed Massachusetts Soil Standards and PCBs were not detected. However, semivolatile organic compound, metals, and petroleum hydrocarbons were detected above reportable concentrations. Additional background sampling and a Remedial Investigation / Feasibility Study (RI/FS) were recommended to determine the nature and extent of contamination.

1995-01-01T23:59:59.000Z

108

Savannah River Remediation Procurement  

NLE Websites -- All DOE Office Websites (Extended Search)

and procedures, rules and regulations, terms and conditions and the orders and directives under which Savannah River Remediation LLC (SRR) develops, issues, administers and...

109

Conative Factors in the Context of Adolescent Reading Remediation.  

E-Print Network (OSTI)

??The present study investigated variability in the remedial outcomes of 105 adolescents with reading disabilities who participated in PHAST PACES, a research-based reading intervention with… (more)

Luckett-Gatopoulos, Sarah Elizabeth Anastasia

2011-01-01T23:59:59.000Z

110

Building C-400 Thermal Treatment 90% Remedial Design Report and...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Management Paducah Gaseous Diffusion Plant (PGDP) Review Report: Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation, PGDP, Paducah Kentucky...

111

Savannah River Remediation SRR Savannah River Remediation SRR  

NLE Websites -- All DOE Office Websites (Extended Search)

- Hanford Paducah Remediation Services Bechtel Jacobs - ETTP DOE-EM Average without Construction WRPS - TOC Hanford Mission Support Alliance - RL Bechtel National Remediation...

112

DOE - Office of Legacy Management -- C I Haynes Inc - RI 02  

NLE Websites -- All DOE Office Websites (Extended Search)

C I Haynes Inc - RI 02 C I Haynes Inc - RI 02 FUSRAP Considered Sites Site: C. I. Haynes, Inc. (RI.02 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: C.I. Hayes, Incorporated RI.02-1 Location: Cranston , Rhode Island RI.02-1 Evaluation Year: 1994 RI.02-2 RI.02-3 Site Operations: Performed limited scale tests on heat treating uranium in a vacuum cold-wall furnace in 1964 RI.02-1 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited quantities of material handled RI.02-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium RI.02-1 Radiological Survey(s): None Indicated Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to C. I. Haynes, Inc.

113

The Sixth Risk-Informed Inservice Inspection (RI-ISI) Workshop: Living Requirements, Lessons Learned, and New Initiatives Meeting No tes  

Science Conference Proceedings (OSTI)

The Sixth Risk-Informed Inservice Inspection (RI-ISI) Workshop was held in Hilton Head, South Carolina, USA, on July 29 and 30, 2004. It consisted of two days of training, presentations, a discussion forum, and evaluation of plant-specific results. Attendees included representatives from domestic and international utilities and support organizations. This workshop provided training to personnel investigating the feasibility of implementing RI-ISI methodologies, lessons learned in the development and impl...

2004-11-09T23:59:59.000Z

114

Source Remediation vs. Plume  

E-Print Network (OSTI)

This summary paper reviews just some of the extensive scientific literature from the past 20 years on the various aspects of contaminant source remediation and plume management. Some of the major findings of the numerous research projects are presented.

Management Critical Factors; G. Teutsch; H. Rgner; D. Zamfirescu; M. Finkel; M. Bittens

2001-01-01T23:59:59.000Z

115

Attenuation Based Remedies  

Energy.gov (U.S. Department of Energy (DOE))

The mission of the Attenuation Based Remedies in the Subsurface Applied Field Research Initiative is to seek holistic solutions to DOE’s groundwater contamination problems that consider not only...

116

RI&E Nano particles*) Carried out by  

E-Print Network (OSTI)

1 RI&E Nano particles*) Carried out by: Faculty: CTW/EWI/TNW Department: 1. Information Nano characteristics of nano material (or parent material) **) Carcinogenic Mutagenic Reprotoxic Density (kg/dm3 ) kg/dm3 State of aggregation of the nano material Liquid Solid 2. Health hazard nano material Danger

Twente, Universiteit

117

Spin-Isospin responses via charge exchange reactions of RI beams at SHARAQ  

SciTech Connect

Nuclear spectroscopy via direct reactions of RI beams is discussed focusing on characteristics of charge-exchange reactions of RI beams. Recent experiments using the SHARAQ spectrometer at the RIBF are presented, where isovector spin monopole and spin-non-flip monopole responses are studied by charge exchange reaction of RI beams. Some experimental plans and perspectives are also presented.

Shimoura, Susumu [Center for Nuclear Study (CNS), University of Tokyo Wako, Saitama 351-0198 (Japan)

2012-11-12T23:59:59.000Z

118

ICDF Complex Remedial Action Work Plan  

SciTech Connect

This Remedial Action Work Plan provides the framework for operation of the Idaho Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Disposal Facility Complex (ICDF). This facility includes (a) an engineered landfill that meets the substantial requirements of DOE Order 435.1, Resource Conservation and Recovery Act Subtitle C, Idaho Hazardous Waste Management Act, and Toxic Substances Control Act polychlorinated biphenyl landfill requirements; (b) centralized receiving, inspections, administration, storage/staging, and treatment facilities necessary for CERCLA investigation-derived, remedial, and removal waste at the Idaho National Laboratory (INL) prior to final disposition in the disposal facility or shipment off-Site; and (c) an evaporation pond that has been designated as a corrective action management unit. The ICDF Complex, including a buffer zone, will cover approximately 40 acres, with a landfill disposal capacity of approximately 510,000 yd3. The ICDF Complex is designed and authorized to accept INL CERCLA-generated wastes, and includes the necessary subsystems and support facilities to provide a complete waste management system. This Remedial Action Work Plan presents the operational approach and requirements for the various components that are part of the ICDF Complex. Summaries of the remedial action work elements are presented herein, with supporting information and documents provided as appendixes to this work plan that contain specific detail about the operation of the ICDF Complex. This document presents the planned operational process based upon an evaluation of the remedial action requirements set forth in the Operable Unit 3-13 Final Record of Decision.

W. M. Heileson

2006-12-01T23:59:59.000Z

119

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

WINCHESTER ENGINEERING AND ANALYTICAL CENTER WINCHESTER ENGINEERING AND ANALYTICAL CENTER (NORTHEASTERN RADIOLOGICAL HEALTH LABORATORY) WINCHESTER, MASSACHUSE'ITS Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects . . I . I C O N T E N T S IN T R O D U C T IO N B A C K G R O U N D S i te F u n c ti o n S i te D e s c ri p ti o n R a d i o l o g i c a l H i s to ry a n d S ta tu s E L IM IN A T IO N A N A L Y S IS R E F E R E N C E S - P a g e 1 2 2 2 3 5 5 i i i -..- - ELIMINATION REPORT WINCHESTER ENGINEERING AND ANALYTICAL CENTER (NORTHEASTERN RADIOLOGICAL HEALTH LABORATORY) WINCHESTER, MASSACHUSETTS INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Terminal Waste Disposal and Remedial Action, Division of Remedial Action Projects (and/or predecessor agencies, offices and divisions,)

120

STATEMENT OF CONSIDERATIONS ADVANCE CLASS WAIVER OF PATENT RI  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

RI RI GHTS FOR TECHNOLOGY DEVELOPED UNDER DOE FUNDING AGREEMENTS RELATING TO DOE'S SOLID STATE LIGHTING PRODUCT DEVELOPMENT ROUND 8; DOE FUNDING OPPORTUNITY ANNOUNCMEN T DE-FOA-0000563; W(C)-2011-012 ; CH1632 The Department of Energy Office of Energy Efficiency and Renewable Energy anticipates providing federal financial assistance in the form of cooperative agreements that develop or improve commercially viable materials, devices, or systems for solid-state lighting general illumination applications. Successful applicants will engage in applied resea rch in the Solid State Lighting (SSL) Product Development Program . Product Development is the systematic use of knowledge gained from basic and applied research to develop or improve commercially viable materials, devices, or systems. Technical

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Remedial Action Performed  

Office of Legacy Management (LM)

General Motors Site in General Motors Site in Adrian, Michigan Department of Energy OiZce of Assistant Manager for Environmental Management Oak Ridge Operations January 2001 69 Printed on recycledhcydable paper. CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE GENERAL MOTORS SITE ADRIAN, MICHIGAN JANUARY 200 1 Prepared for United States Army Corps of Engineers Under Contract No. DACW45-98-D-0028 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS FIGURES .............................................................................................................................................. TABLES ...............................................................................................................................................

122

CENTRAL PLATEAU REMEDIATION  

Science Conference Proceedings (OSTI)

A systematic approach to closure planning is being implemented at the Hanford Site's Central Plateau to help achieve the goal of closure by the year 2035. The overall objective of Central Plateau remediation is to protect human health and the environment from the significant quantity of contaminated material that resulted from decades of plutonium production in support of the nation's defense. This goal will be achieved either by removing contaminants or placing the residual contaminated materials in a secure configuration that minimizes further migration to the groundwater and reduces the potential for inadvertent intrusion into contaminated sites. The approach to Central Plateau cleanup used three key concepts--closure zones, closure elements, and closure process steps--to create an organized picture of actions required to complete remediation. These actions were merged with logic ties, constraints, and required resources to produce an integrated time-phased schedule and cost profile for Central Plateau closure. Programmatic risks associated with implementation of Central Plateau closure were identified and analyzed. Actions to mitigate the most significant risks are underway while high priority remediation projects continue to make progress.

ROMINE, L.D.

2006-02-01T23:59:59.000Z

123

CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY  

SciTech Connect

THE CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY WAS CONDUCTED TO DEVELOP AN OPTIMAL SEQUENCE OF REMEDIATION ACTIVITIES IMPLEMENTING THE CERCLA DECISION ON THE CENTRAL PLATEAU. THE STUDY DEFINES A SEQUENCE OF ACTIVITIES THAT RESULT IN AN EFFECTIVE USE OF RESOURCES FROM A STRATEGIC PERSPECTIVE WHEN CONSIDERING EQUIPMENT PROCUREMENT AND STAGING, WORKFORCE MOBILIZATION/DEMOBILIZATION, WORKFORCE LEVELING, WORKFORCE SKILL-MIX, AND OTHER REMEDIATION/DISPOSITION PROJECT EXECUTION PARAMETERS.

BERGMAN TB; STEFANSKI LD; SEELEY PN; ZINSLI LC; CUSACK LJ

2012-09-19T23:59:59.000Z

124

Remedial Action Performed  

Office of Legacy Management (LM)

Aliquippa Forge Site Aliquippa Forge Site in Aliquippa, Pennsylvania Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 1996 CERTIFICATION DOCKE.~ FOR THE REMEDIAL ACTION PERFORMED AT THE ALIQUIPPA FORGE SITE IN ALIQUIPPA, PENNSYLVANIA NOVEMBER 1996 Prepared for . UNITED STATES DEPARTMENT OF ENERGY Oak Ridge Operations Office Under Contract No. DE-AC05-9 1 OR2 1949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS Page FIGURES v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TABLES vii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii UNITSOFMEASURE ix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

125

Remedial Action Performed  

Office of Legacy Management (LM)

Baker and Williams Baker and Williams Warehouses Site in New York, New York, 7997 - 7993 Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 7 995 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE BAKER AND WILLIAMS WAREHOUSES SITE IN NEW YORK, NEW YORK, 1991-1993 NOVEMBER 1995 Prepared for United States Department of Energy Oak Ridge Operations Office Under Contract No. DE-AC05-910R21949 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 __ CONTENTS .- ~_- _- ..- ^_ FIGURES . ...,.,.....,,........,,.,_.....,.,.,.__,....,,,,, v TABLES ,.,__...,,....,..._._..,,,,_._...,.,.,,.,,,..._,,,, vi ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..v~

126

Remedial Action Performed  

Office of Legacy Management (LM)

' ' at the C. H. Schnoor Site, Springdale, Pennsylvania, in 1 994 Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 1996 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE C. H. SCHNOOR SITE SPRINGDALE, PENNSYLVANIA, IN 1994 NOVEMBER 1996 prep&ed for United States Department of ~nergy Oak Ridge Operations Off= r Under Contract No. DE-AC05-910R21949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. '14501 CONTENTS FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi UNITS OF MEASURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii

127

Remedial Action Performed  

Office of Legacy Management (LM)

Alba Craft Laboratory and Alba Craft Laboratory and Vicinity Properties Site in Oxford, Ohio C Department of Energy Former Sites Restoration Division Oak Ridge Operations Office January 1997 $$@T Op% 3 @!B . i~d!l Ab Printed on recycled/recyclable paper. CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE FORMER ALBA CRAFT LABORATORY AND VICINITY PROPERTIES SITE IN OXFORD, OHIO JANUARY 1997 Prepared for United States Department of Energy Oak Ridge Operations Office Under Contract No. DE-AC0591 OR2 1949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS Page FIGURES .............................................................................................................................................. v TABLES.. .............................................................................................................................................. vi

128

THE UBV(RI){sub C} COLORS OF THE SUN  

SciTech Connect

Photometric data in the UBV(RI){sub C} system have been acquired for 80 solar analog stars for which we have previously derived highly precise atmospheric parameters T{sub eff}, log g, and [Fe/H] using high-resolution, high signal-to-noise ratio spectra. UBV and (RI){sub C} data for 46 and 76 of these stars, respectively, are published for the first time. Combining our data with those from the literature, colors in the UBV(RI){sub C} system, with {approx_equal} 0.01 mag precision, are now available for 112 solar analogs. Multiple linear regression is used to derive the solar colors from these photometric data and the spectroscopically derived T{sub eff}, log g, and [Fe/H] values. To minimize the impact of systematic errors in the model-dependent atmospheric parameters, we use only the data for the 10 stars that most closely resemble our Sun, i.e., the solar twins, and derive the following solar colors: (B - V){sub Sun} = 0.653 {+-} 0.005, (U - B){sub Sun} = 0.166 {+-} 0.022, (V - R){sub Sun} = 0.352 {+-} 0.007, and (V - I){sub Sun} = 0.702 {+-} 0.010. These colors are consistent, within the 1{sigma} errors, with those derived using the entire sample of 112 solar analogs. We also derive the solar colors using the relation between spectral-line-depth ratios and observed stellar colors, i.e., with a completely model-independent approach, and without restricting the analysis to solar twins. We find (B - V){sub Sun} = 0.653 {+-} 0.003, (U - B){sub Sun} = 0.158 {+-} 0.009, (V - R){sub Sun} = 0.356 {+-} 0.003, and (V - I){sub Sun} = 0.701 {+-} 0.003, in excellent agreement with the model-dependent analysis.

Ramirez, I. [McDonald Observatory and Department of Astronomy, University of Texas at Austin, 1 University Station, C1400 Austin, TX 78712-0259 (United States); Michel, R.; Schuster, W. J. [Observatorio Astronomico Nacional, Universidad Nacional Autonoma de Mexico, Apartado Postal 877, Ensenada, B.C., CP 22800 (Mexico); Sefako, R.; Van Wyk, F. [South African Astronomical Observatory, P.O. Box 9, Observatory 7935, Cape Town (South Africa); Tucci Maia, M. [UNIFEI, DFQ-Instituto de Ciencias Exatas, Universidade Federal de Itajuba, Itajuba MG (Brazil); Melendez, J. [Departamento de Astronomia do IAG/USP, Universidade de Sao Paulo, Rua do Matao 1226, Sao Paulo, 05508-900 SP (Brazil); Casagrande, L. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, Postfach 1317, D-85741 Garching (Germany); Castilho, B. V. [Laboratorio Nacional de Astrofisica/MCT, Rua Estados Unidos 154, 37504-364 Itajuba, MG (Brazil)

2012-06-10T23:59:59.000Z

129

Nondestructive Evaluation: Conversion of RI-ISI Programs to Code Case N716  

Science Conference Proceedings (OSTI)

Work is under way to convert several plants from their existing risk-informed in-service inspection (RI-ISI) programs to the Electric Power Research Institute (EPRI) streamlined RI-ISI methodology. This streamlined RI-ISI approach has been codified in ASME Code Case N-716. This report provides a status of these activities and identifies interim results as well as lessons learned that will streamline future applications of this technology.

2009-11-18T23:59:59.000Z

130

REMEDIAL ACTION PLAN  

E-Print Network (OSTI)

designated site consists of the 111-acre tailings pile, the mill yard, and piles of demolition rubble awaiting burial. The site contains 2.659 million cubic yards of tailings including 277,000 cubic yards of contaminated material in the mill yard, ore storage area, and Ann Lee Mine area; 151,000 cubic yards in the protore storage and leach pad areas; and 664,000 cubic yards of windblown contaminated soil, including excess soil that would result from excavation. Remedial action The remedial action will start with the excavation of windblown contaminated material and placement around the west, south, and east sides of the pile to buttress the slopes for increased stability. Most of the demolition rubble will be placed in the southern part of the pile and be covered with tailings. The northern part of the tailings pile (one million cubic yards) will then be excavated and placed on the south part of the pile to reduce the size of the disposal cell footprint. Demolition rubble that

Inactive Uranium; Mill Tailings Site; Uranium Mill Tremedial

1990-01-01T23:59:59.000Z

131

WA_1993_020_GENERAL_MOTORS_Waiver_of_Domestic_and_Foreign_Ri...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ORSWaiverofDomesticandForeignRi.pdf More Documents & Publications WA04020GENERALELECTRICWaiverofDomesticandForeignIn.pdf WA03019GENERALMOTORSCORPWaiverofDom...

132

Source control strategy accelerates remediation  

SciTech Connect

Shallow land burial of ion-level radioactive wastes at ORNL has resulted in the release of contaminants into surrounding soil, groundwater, and surface water. Multiple contaminated areas occurring in close proximity make it difficult to relate contaminant releases to a specific site. To address this issue, similar and contiguous contaminated sites within the same drainage area have been combined into Waste Area Groupings. These Waste Area Groupings were prioritized and became the focus of the Comprehensive Environmental Response, Compensation, and Liability Act remediation process. Since the majority of the groupings are in the White Oak Creek drainage basin, the remediation strategy is to control contaminant releases from these source areas first, followed by remediation of White Oak Creek. In planning the remediation program, it became clear that until the issues of ultimate land use and institutional control, waste treatment technologies, and waste disposal facilities are resolved, final remediation objectives cannot be defined and remedial alternatives cannot be evaluated. Consequently, instead of postponing remedial actions until these issues are resolved, a strategy to control the sources of contaminant release with a serie s of interim actions was developed. In the near term, this strategy reduces off-site risk by eliminating contaminant releases and controls on-site risk through institutional control. Source control will allow time to achieve consensus on long-term institutional control and land use issues to develop appropriate treatment technologies, and to construct the necessary disposal facilities without further environmental degradation.

Garland, S.B. II [Oak Ridge National Lab., TN (United States); Hammond, R. [Environmental Protection Agency, Atlanta, GA (United States). Region IV

1993-06-01T23:59:59.000Z

133

Nondestructive Evaluation: RI-ISI Status, Extensions and Resolution of Implementation Issues - 2009  

Science Conference Proceedings (OSTI)

This report describes the results of the risk-informed in-service inspection (RI-ISI) Support project for the first three quarters of 2009. The RI-ISI Support project provides for the coordination and participation of risk technology to various industry groups and identifies and extends the use of risk technology to other components and programs.

2009-10-30T23:59:59.000Z

134

QuRiNet: A Wide-Area Wireless Mesh Testbed for Research and Experimental Evaluations  

E-Print Network (OSTI)

in QuRiNet are powered by solar panels, running with multiple radios. QuRiNet provides the backbone in Figure 1. All nodes, except the gateway nodes, use solar power due to the lack of connectivity as a commu- nity rooftop wireless mesh network [2]. This network has to compete with home wireless networks

California at Davis, University of

135

DOE Challenge Home Case Study, Caldwell and Johnson, Exeter, RI  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Caldwell and Caldwell and Johnson Exeter, RI BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-e cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

136

Nondestructive Evaluation: EPRI's Participation in the RI-ISI Benchmark Study--Applications and Results: 2008 Update  

Science Conference Proceedings (OSTI)

Although methodologies for risk-informed in-service inspection (RI-ISI) programs have been developed and implemented in several countries, no direct comparison of various RI-ISI methodologies has been applied to the same plant.

2008-12-22T23:59:59.000Z

137

ICDF Complex Remedial Action Report  

SciTech Connect

This Idaho CERCLA Disposal Facility (ICDF) Remedial Action Report has been prepared in accordance with the requirements of Section 6.2 of the INEEL CERCLA Disposal Facility Remedial Action Work Plan. The agency prefinal inspection of the ICDF Staging, Storage, Sizing, and Treatment Facility (SSSTF) was completed in June of 2005. Accordingly, this report has been developed to describe the construction activities completed at the ICDF along with a description of any modifications to the design originally approved for the facility. In addition, this report provides a summary of the major documents prepared for the design and construction of the ICDF, a discussion of relevant requirements and remedial action objectives, the total costs associated with the development and operation of the facility to date, and identification of necessary changes to the Agency-approved INEEL CERCLA Disposal Facility Remedial Action Work Plan and the ICDF Complex Operations and Maintenance Plan.

W. M. Heileson

2007-09-26T23:59:59.000Z

138

OAiC RiDGE NATIONAL LABORAl-ORY LKCKKBSP HAITI MANA%ED AND OPERATED BY  

Office of Legacy Management (LM)

OH42 -7 OH42 -7 / i3-y OAiC RiDGE NATIONAL LABORAl-ORY LKCKKBSP HAITI MANA%ED AND OPERATED BY vxKHEEpyARluEwERoY fEsEARcHcxHtPoM~RN R3RmEuMYED~Am DEPMl' MEU?#bBgKiY . ORNL/TpvI-12968 Results of the Independent Radiological Verification Survey of the Remedial Action l?erformed at the Former Alba Craft Laboratory Site Oxford, Ohio (0x0001) K. R. Kleinhans M. E. Murray R. F. Carrier - This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Techni- cal Information, P.O. 60x 62, Oak Ridge, TN 37631; prices available from (615) 576-640 1, FTS 626-640 1. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd.. Springfield, VA 22161.

139

X-701B Groundwater Remedy Portsmouth Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

X-701B Groundwater Remedy Portsmouth Ohio X-701B Groundwater Remedy Portsmouth Ohio Full Document and Summary Versions are available for download X-701B Groundwater Remedy...

140

Remedial Action Contacts Directory - 1997  

SciTech Connect

This document, which was prepared for the US Department of Energy (DOE) Office of Environmental Restoration (ER), is a directory of 2628 individuals interested or involved in environmental restoration and/or remedial actions at radioactively contaminated sites. This directory contains a list of mailing addresses and phone numbers of DOE operations, area, site, project, and contractor offices; an index of DOE operations, area, site, project, and contractor office sorted by state; a list of individuals, presented by last name, facsimile number, and e-mail address; an index of affiliations presented alphabetically, with individual contacts appearing below each affiliation name; and an index of foreign contacta sorted by country and affiliation. This document was generated from the Remedial Action Contacts Database, which is maintained by the Remedial Action Program Information Center (RAPIC).

1997-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Collinearity and Two-Step Estimation of Sample Selection Models: Problems, Origins, and Remedies  

Science Conference Proceedings (OSTI)

This paper investigates the origins of the collinearity problems encountered in the two-step estimation method for sample selection models. The analysis reveals several critical misconceptions and deficiencies in the literature. Remedies to the ... Keywords: Heckman's two-step method, Monte Carlo experiment, collinearity problem, remedy, sample selection, wage equation

Siu Fai Leung; Shihti Yu

2000-06-01T23:59:59.000Z

142

Remediation of Chicken Processing Wastewater using ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2010 TMS Annual Meeting & Exhibition. Symposium , Materials Processing Fundamentals. Presentation Title, Remediation of ...

143

Summary Protocol: Identification, Characterization, Designation, Remedial  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Summary Protocol: Identification, Characterization, Designation, Summary Protocol: Identification, Characterization, Designation, Remedial Action, Certification Summary Protocol: Identification, Characterization, Designation, Remedial Action, Certification Summary Protocol: Identification, Characterization, Designation, Remedial Action, Certification (January 1986) Summary Protocol: Identification, Characterization, Designation, Remedial Action, Certification (January 1986) More Documents & Publications Supplement No. 1 to the FUSRAP Summary Protocol - Designation/Elimination Protocol Pre-MARSSIM Surveys in a MARSSIM World: Demonstrating How Pre-MARSSIM Radiological Data Demonstrate Protectiveness at Formerly Utilized Sites Remedial Action Program Sites U.S. Department of Energy Guidelines for Residual Radioactive Material at

144

Soil & Groundwater Remediation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Soil & Groundwater Soil & Groundwater Remediation Soil & Groundwater Remediation Soil & Groundwater Remediation The U.S. Department of Energy (DOE) manages the largest groundwater and soil remediation effort in the world. The inventory at the DOE sites includes 6.5 trillion liters of contaminated groundwater, an amount equal to about four times the daily U.S. water consumption, and 40 million cubic meters of soil and debris contaminated with radionuclides, metals, and organics. The Office of Groundwater and Soil Remediation is working with DOE site managers around the country regarding specific technical issues. At the large sites such as Hanford, Savannah River, and Oak Ridge, the Office of Groundwater and Soil Remediation has conducted research and demonstration projects to test new technologies and remediation

145

Innovative Vitrification for Soil Remediation  

DOE Green Energy (OSTI)

Vortec has successfully completed Phases 1 and 2 of a technology demonstration program for an ''Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation.'' The principal objective of the program is to demonstrate the ability of a Vortec Cyclone Melting System (CMS) to remediate DOE contaminated soils and other waste forms containing TM RCRA hazardous materials, low levels of radionuclides and TSCA (PCB) containing wastes. The demonstration program will verify the ability of this vitrification process to produce a chemically stable glass final waste form which passes both TCLP and PCT quality control requirements, while meeting all federal and state emission control regulations. The demonstration system is designed to process 36 ton/day of as-received drummed or bulk wastes. The processing capacity equates to approximately 160 barrels/day of waste materials containing 30% moisture at an average weight of 450 lbs./barrel.

Hnat, James G.; Patten, John S.; Jetta, Norman W.

1996-12-31T23:59:59.000Z

146

&RPSXWHU (QJLQHHULQJ DW WKH 8QLYHUVLW\\ RI ,OOLQRLV 3URI 6WHYHQ 6 /XPHWWD VWHYH#FUKFXLXFHGX  

E-Print Network (OSTI)

1 &RPSXWHU (QJLQHHULQJ DW WKH 8QLYHUVLW\\ RI ,OOLQRLV 3URI 6WHYHQ 6 /XPHWWD VWHYH#FUKFXLXFHGX 3URI 6

Lumetta, Steve

147

X-701B Groundwater Remedy Portsmouth Ohio  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

X-701B Groundwater Remediation X-701B Groundwater Remediation ETR Report Date: December 2008 ETR-20 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the X-701B Groundwater Remedy, Portsmouth, Ohio Why DOE-EM Did This Review The Department of Energy (DOE) Portsmouth Paducah Project Office (PPPO) has responsibility for remediation of the X-701B ground water plume with the key contaminant of trichloroethene (TCE). The remedy has been divided into four phases: Phase I- Initial Source Area Treatment, Phase II-Expanded Source Area Treatment, Phase III-Evaluation and Reporting, and Phase IV- Downgradient Remediation and Confirmation of Source Area Treatment. Phase II treatment has injected

148

Arsenic Remediation Technologies for Groundwater and Soil  

Science Conference Proceedings (OSTI)

In October 2003, the Electric Power Research Institute (EPRI) released report 1008881, Arsenic Remediation Technologies for Soils and Groundwater. The report provides a review of available technologies for the remediation of arsenic in soils, groundwater, and surface water, primarily at substation sites. In most cases, the technologies reviewed are applicable to a much wider range of projects. In the six years since the publication of that report, the technologies for the remediation of arsenic have cont...

2009-09-22T23:59:59.000Z

149

DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CH2M Hill Plateau Remediation Company for Plateau CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site June 19, 2008 - 1:29pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that CH2M Hill Plateau Remediation Company has been selected as the plateau remediation contractor for DOE's Hanford Site in southeastern Washington State. The contract is a cost-plus award-fee contract valued at approximately $4.5 billion over ten years (a five-year base period with the option to extend it for another five years). CH2M Hill Plateau Remediation Company is a limited liability company formed by CH2M Hill Constructors, Inc. The team also includes AREVA Federal

150

Electrochemical Arsenic Remediation for Rural Bangladesh  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrochemical Arsenic Remediation for Rural Bangladesh NOTICE Due to the current lapse of federal funding, Berkeley Lab websites are accessible, but may not be updated until...

151

Nuclear facility decommissioning and site remedial actions  

SciTech Connect

The 394 abstracted references on environmental restoration, nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the eleventh in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Citations to foreign and domestic literature of all types -- technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions -- have been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's Remedial Action Programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Programs, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Grand Junction Remedial Action Program, (7) Uranium Mill Tailings Management, (8) Technical Measurements Center, (9) Remedial Action Program, and (10) Environmental Restoration Program. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication title. Indexes are provided for author, corporate affiliation, title word, publication description, geographic location, subject category, and keywords. This report is a product of the Remedial Action Program Information Center (RAPIC), which selects and analyzes information on remedial actions and relevant radioactive waste management technologies.

Knox, N.P.; Webb, J.R.; Ferguson, S.D.; Goins, L.F.; Owen, P.T.

1990-09-01T23:59:59.000Z

152

Use of American Lotus in Pond Remediation  

NLE Websites -- All DOE Office Websites (Extended Search)

American Lotus in Pond Remediation Adam S. Riazi, Mathematics Department, Lincoln County High School, WV and Michael G. Ryon, Environmental Sciences Division, Oak Ridge National...

153

Introduction to Green & Sustainable Remediation: Three Approaches  

NLE Websites -- All DOE Office Websites (Extended Search)

TO GREEN & SUSTAINABLE REMEDIATION: THREE APPROACHES Dr. Jerry DiCerbo, Office of Sustainability Support (HS-21) June 2013 What is GSR? * Definitions differ among organizations...

154

Surfactant biocatalyst for remediation of recalcitrant ...  

Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals United States Patent. Patent Number: 7,906,315: Issued: March 15, ...

155

Problems Encountered During the Radiological Remediation of Old Buildings  

SciTech Connect

With several military base closures resulting in property transfer to public use and the decommissioning of many legacy waste facilities, the opportunity for remediation of older buildings is increasing. Along with these projects, come several problems that could give the potential remediator some surprises. During the preconstruction and planning phases of the original construction activities, several generations of drawings were most likely produced for approval and permit submittal. Over the years, buildings may undergo several renovations with or without the full characterization or remediation that should be done when radioactive materials are used on a site. New walls or floors may be built over the original construction materials. Contamination in and around the building may have resulted from processes that were accepted at the time or from inadvertent activities that may have been covered up, including accidental spills. Many buildings contain hidden rooms or accesses that over time became useless and have been closed up or over, these areas may not be very obvious. When characterizing a building the effluents of the building are usually forgotten, sewer lines are important areas to investigate. All these items could cause a remediator to overlook a potentially highly contaminated area. With more of these facilities being turned over for public use, correctly characterizing these buildings will become a more common problem.

Krieger, K. V.; Schillings, D. C.

2003-02-25T23:59:59.000Z

156

Application of LEED and SPiRiT to a Proposed Building Design  

E-Print Network (OSTI)

Approved for public release; distribution is unlimited. Prepared for U.S. Army Corps of Engineers Washington, DC 20314-1000ABSTRACT: The planned U.S. Army Environmental Center (AEC) administrative and command functions facility at Aberdeen Proving Ground, MD has been designated an “Army Showcase Project, ” which must incorporate the principles of sustainable design and development (SDD), and be worthy of the Sustainable Project Rating Tool (SPiRiT) “platinum” level rating, and the U.S. Green Building Counsel’s (USGBC) rating of “platinum ” for Leadership in Energy and Environmental Design (LEED™). The U.S. Army Engineer Research Development Center, Construction Engineering Research Laboratory (ERDC/CERL) was tasked with performing an independent review of the preliminary DD Form 1391 to: (1) determine if the proposed design will rate “platinum ” in SPiRiT and LEED™, and if not, how to improve the design to ensure the “platinum ” rating; (2) determine the proposed energy savings from the base case model to the proposed design, and (3) review the SPiRiT and LEED ™ credits claimed by the A/E, and determine if any new credits will be associated with CERL-recommended design features. This study concluded that, with appropriate funding and review, this project has the potential to earn the “platinum ” rating on both LEED ™ and SPiRiT criteria, and to achieve

Sarah Nemeth; Donald Fournier; Richard Schneider; Ducey Franklin Holcomb; Richard Scholze; Megan Tooker; John Vavrin; Julie Webster; Sarah Nemeth; Richard Schneider; Roch Ducey; Franklin Holcomb; Eric Johnson; Andrew Phelps; Richard Scholze; David Schwenk; Annette Stumpf; William Taylor; Megan Tooker; John Vavrin; Julie Webster; Gary Phetteplace; Donald Fournier; Perrin Pellegrin

2003-01-01T23:59:59.000Z

157

Agencies plan continued DOE landfill remediation  

NLE Websites -- All DOE Office Websites (Extended Search)

Agencies plan continued DOE landfill remediation Agencies plan continued DOE landfill remediation The U.S. Department of Energy (DOE), Idaho Department of Environmental Quality and U.S. Environmental Protection Agency have released a planning document that specifies how DOE will continue to remediate a landfill containing hazardous and transuranic waste at DOE's Idaho Site located in eastern Idaho. The Phase 1 Remedial Design/Remedial Action Work Plan for Operable Unit 7-13/14 document was issued after the September 2008 Record of Decision (ROD) and implements the retrieval of targeted waste at the Subsurface Disposal Area (SDA) within the Radioactive Waste Management Complex (RWMC). The SDA began receiving waste in 1952 and contains radioactive and chemical waste in approximately 35 acres of disposal pits, trenches and soil vaults.

158

Advanced Technologies for Groundwater Monitoring and Remediation at Nuclear Power Plants  

Science Conference Proceedings (OSTI)

As part of the industry Groundwater Protection Initiative, EPRI has been investigating groundwater monitoring and remediation technologies that have potential for implementation at nuclear power plant sites. This report explores groundwater monitoring and remediation technologies under development or implemented at other industrial and U.S. Department of Energy sites, for both radionuclide and non-radionuclide contaminants. The report documents the potential for development of these technologies for impl...

2008-12-03T23:59:59.000Z

159

Remediation of Mercury and Industrial Contaminants Applied Field...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research...

160

SBA Increases Size Standards for Waste Remediation Services ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Increases Size Standards for Waste Remediation Services & InformationAdmin Support SBA Increases Size Standards for Waste Remediation Services & InformationAdmin Support December...

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

EA-1219: Hoe Creek Underground Coal Gasification Test Site Remediation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9: Hoe Creek Underground Coal Gasification Test Site Remediation, Campbell County, Wyoming EA-1219: Hoe Creek Underground Coal Gasification Test Site Remediation, Campbell County,...

162

EA-1331: Remediation of Subsurface and Groundwater Contamination...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site, Sweetwater County, Wyoming EA-1331: Remediation of Subsurface and...

163

Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide...  

NLE Websites -- All DOE Office Websites (Extended Search)

Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide Coated Coal Ash Title Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide Coated Coal Ash...

164

EIS-0195: Remedial Actions at Operable Unit 4, Fernald Environmental...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

195: Remedial Actions at Operable Unit 4, Fernald Environmental Management Project, Fernald, Ohio EIS-0195: Remedial Actions at Operable Unit 4, Fernald Environmental Management...

165

Operable Unit 3-14, Tank Farm Soil and INTEC Groundwater Remedial Design/Remedial Action Scope of Work  

SciTech Connect

This Remedial Design/Remedial Action (RD/RA) Scope of Work pertains to OU 3-14 Idaho Nuclear Technology and Engineering Center and the Idaho National Laboratory and identifies the remediation strategy, project scope, schedule, and budget that implement the tank farm soil and groundwater remediation, in accordance with the May 2007 Record of Decision. Specifically, this RD/RA Scope of Work identifies and defines the remedial action approach and the plan for preparing the remedial design documents.

D. E. Shanklin

2007-07-25T23:59:59.000Z

166

Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text  

Science Conference Proceedings (OSTI)

This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1.

NONE

1995-01-01T23:59:59.000Z

167

ARM Madden-Julian Oscillation Investigation Experiment  

NLE Websites -- All DOE Office Websites (Extended Search)

Madden-Julian Oscillation Investigation Experiment Madden-Julian Oscillation Investigation Experiment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

168

Long term performance of different radon remedial methods in Sweden  

E-Print Network (OSTI)

The object of this project was to investigate the long time effectiveness of different radon remedial methods. The ten years project started 1991. From start the investigation comprised of 105 dwellings (91 single-family houses and 14 flats in multi-family buildings). In all of the dwellings remedial measures were carried out in the eighties. Before and immediately after the reduction the local measured the radon concentrations. New measurements of the radon concentrations have been made every third year; in 1991, 1994, 1997 and in 2000. Twelve different radon remedial methods and method combinations were used. The radon sources were building materials as well as sub-soils. In all of the dwellings the radon concentrations were measured by nuclear track films during 3 months (January-March) measurements and in half of them the air change rates by passive tracer gas methods. The results of the 2000 and the 1991 (within brackets) studies showed that the radon concentration was up to 200 Bq/m sup 3 in 54 (54) sin...

Clavensjoe, B

2002-01-01T23:59:59.000Z

169

RiPed_By_ILookImager*p* #e?**íüç??ií /ft*rp-A,dçåST?L ...  

Science Conference Proceedings (OSTI)

RiPed_By_ILookImager*p*?#e?**íüç??ií /ft*rp-A,dçåST?L*6?É¢?î?OÉ? 42^¢*aÇå ? ????òl*¼ex?fAá7?«?ü?*?4TE?u\\?±«?X ...

2005-01-09T23:59:59.000Z

170

Applied Field Research Initiative Attenuation Based Remedies  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PA00133 - March 2011 PA00133 - March 2011 Applied Field Research Initiative Attenuation Based Remedies in the Subsurface Located at the Savannah River Site in Aiken, South Carolina, the Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) was established to develop the tools, approaches and technologies that will be required to address the technical challenges associated characteriza- tion, remediation and long-term monitoring of recalcitrant compounds in the subsurface at Department of Energy (DOE) Environmental Management (EM) sites. The ABRS AFRI site provides a unique setting for researchers in both applied and basic science fields. A wealth of subsurface data is available to support research activities and remedial decision making.

171

List of Contractors to Support Anthrax Remediation  

SciTech Connect

This document responds to a need identified by private sector businesses for information on contractors that may be qualified to support building remediation efforts following a wide-area anthrax release.

Judd, Kathleen S.; Lesperance, Ann M.

2010-05-14T23:59:59.000Z

172

Remediation of Mercury and Industrial Contaminants  

Energy.gov (U.S. Department of Energy (DOE))

The mission of the Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative is to control the flux of contaminants in soil and water environments for the purpose of...

173

Operable Unit 3-13, Group 3, Other Surface Soils Remediation Sets 4-6 (Phase II) Remedial Design/Remedial Action Work Plan  

SciTech Connect

This Remedial Design/Remedial Action Work Plan provides the framework for defining the remedial design requirements, preparing the design documentation, and defining the remedial actions for Waste Area Group 3, Operable Unit 3-13, Group 3, Other Surface Soils, Remediation Sets 4-6 (Phase II) located at the Idaho Nuclear Technology and Engineering Center at the Idaho National Laboratory. This plan details the design developed to support the remediation and disposal activities selected in the Final Operable Unit 3-13, Record of Decision.

D. E. Shanklin

2006-06-01T23:59:59.000Z

174

Nuclear facility decommissioning and site remedial actions  

SciTech Connect

The 576 abstracted references on nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the tenth in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Citations to foreign and domestic literature of all types--technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions--have been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's Remedial Action Programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Program, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Uranium Mill Tailings Management, (7) Technical Measurements Center, and (8) General Remedial Action Program Studies. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication description. Indexes are provided for author, corporate affiliation, title work, publication description, geographic location, subject category, and keywords.

Owen, P.T.; Knox, N.P.; Ferguson, S.D.; Fielden, J.M.; Schumann, P.L.

1989-09-01T23:59:59.000Z

175

Acoustically enhanced remediation of contaminated soil and ground water  

SciTech Connect

This program systematically evaluates the use of acoustic excitation fields (AEFs) to increase fluid and contaminant extraction rates from a wide range of unconsolidated soils. Successful completion of this program will result in a commercially-viable, advanced in-situ remediation technology that will significantly reduce clean-up times and costs. This technology should have wide applicability since it is envisioned to augment existing remediation technologies, such as traditional pump and treat and soil vapor extraction, not replace them. The overall program has three phases: Phase 1--laboratory scale parametric investigation; Phase 2--technology scaling study; Phase 3--field demonstration. Phase 1 of the program, corresponding to this period of performance, has as its primary objectives to provide a laboratory-scale proof of concept, and to fully characterize the effects of AEFs on fluid and contaminant extraction rates in a wide variety of soil types. The laboratory measurements of the soil transport properties and process parameters will be used in a computer model of the enhanced remediation process. A Technology Merit and Trade Study will complete Phase 1.

Iovenitti, J.L.; Rynne, T.M.; Spencer, J.W. Jr.

1994-12-31T23:59:59.000Z

176

TECHNICAL EVALUATION OF SOIL REMEDIATION ALTERNATIVES AT THE BUILDING 812 OPERABLE UNIT, LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300  

SciTech Connect

The Department of Energy Livermore Site Office requested a technical review of remedial alternatives proposed for the Building 812 Operable Unit, Site 300 at the Lawrence Livermore National Laboratory. The team visited the site and reviewed the alternatives proposed for soil remediation in the draft RI/FS and made the following observations and recommendations. Based on the current information available for the site, the team did not identify a single technology that would be cost effective and/or ecologically sound to remediate DU contamination at Building 812 to current remedial goals. Soil washing is not a viable alternative and should not be considered at the site unless final remediation levels can be negotiated to significantly higher levels. This recommendation is based on the results of soil washing treatability studies at Fernald and Ashtabula that suggest that the technology would only be effective to address final remediation levels higher than 50 pCi/g. The technical review team identified four areas of technical uncertainty that should be resolved before the final selection of a preferred remedial strategy is made. Areas of significant technical uncertainty that should be addressed include: (1) Better delineation of the spatial distribution of surface contamination and the vertical distribution of subsurface contamination in the area of the firing table and associated alluvial deposits; (2) Chemical and physical characterization of residual depleted uranium (DU) at the site; (3) Determination of actual contaminant concentrations in air particulates to support risk modeling; and (4) More realistic estimation of cost for remedial alternatives, including soil washing, that were derived primarily from vendor estimates. Instead of conducting the planned soil washing treatability study, the team recommends that the site consider a new phased approach that combines additional characterization approaches and technologies to address the technical uncertainty in the remedial decision making. The site should redo the risk calculations as the future use scenario has changed for the site. As a result, the existing model is based on very conservative assumptions that result in calculation of unreasonably low cleanup goals. Specifically, the review team proposes that LLNL consider: (1) Revising the industrial worker scenario to a reasonable maximum exposure (RME) for a site worker that performs a weekly walk down of the area for two hours for 25 years (or an alternative RME if the exposure scenario changes); (2) Revising the ESSI of 2 mg U per kg soil for the deer mouse to account for less than 0.05 of the total ingested uranium being adsorbed by the gut; (3) Revising bioaccumulation factors (BAFs) for vegetation and invertebrates that are based on 100 mg of soluble uranium per kg of soil, as the uranium concentration in the slope soil does not average 100 mg/kg and it is not all in a soluble form; and (4) Measuring actual contaminant concentrations in air particulates at the site and using the actual values to support risk calculations. The team recommends that the site continue a phased approach during remediation. The activities should focus on elimination of the principal threats to groundwater by excavating (1) source material from the firing table and alluvial deposits, and (2) soil hotspots from the surrounding slopes with concentrations of U-235 and U-238 that pose unacceptable risk. This phased approach allows the remediation path to be driven by the results of each phase. This reduces the possibility of costly 'surprises', such as failure of soil treatment, and reduces the impact of remediation on endangered habitat. Treatment of the excavated material with physical separation equipment may result in a decreased volume of soil for disposal if the DU is concentrated in the fine-grained fraction, which can then be disposed of in an offsite facility at a considerable cost savings. Based on existing data and a decision to implement the recommended phased approach, the cost of characterization, excavation and physical

Eddy-Dilek, C.; Miles, D.; Abitz, R.

2009-08-14T23:59:59.000Z

177

Draft Final Remedial Investigation/Feasibility Study and Proposed Plan  

E-Print Network (OSTI)

-11 Table 4-8 Stockpile Laboratory TCLP Results Computational Center SSL soil screening level SWPE soil/water partition equation TCLP Toxicity Characteristic

178

Part 2: Quality Assurance Project Plan Remedial Investigation, UMore East  

E-Print Network (OSTI)

is achieved by a long life-span of TCLp in the absence of antigen, and by a high activation rate of the CTLp

Netoff, Theoden

179

SUSTAINABLE REMEDIATION SOFTWARE TOOL EXERCISE AND EVALUATION  

SciTech Connect

The goal of this study was to examine two different software tools designed to account for the environmental impacts of remediation projects. Three case studies from the Savannah River Site (SRS) near Aiken, SC were used to exercise SiteWise (SW) and Sustainable Remediation Tool (SRT) by including both traditional and novel remediation techniques, contaminants, and contaminated media. This study combined retrospective analysis of implemented projects with prospective analysis of options that were not implemented. Input data were derived from engineering plans, project reports, and planning documents with a few factors supplied from calculations based on Life Cycle Assessment (LCA). Conclusions drawn from software output were generally consistent within a tool; both tools identified the same remediation options as the 'best' for a given site. Magnitudes of impacts varied between the two tools, and it was not always possible to identify the source of the disagreement. The tools differed in their quantitative approaches: SRT based impacts on specific contaminants, media, and site geometry and modeled contaminant removal. SW based impacts on processes and equipment instead of chemical modeling. While SW was able to handle greater variety in remediation scenarios, it did not include a measure of the effectiveness of the scenario.

Kohn, J.; Nichols, R.; Looney, B.

2011-05-12T23:59:59.000Z

180

Experimental Approach to Stellar Reactions with RI Beams - Overview of Experiments on Hydrogen Burning -  

E-Print Network (OSTI)

After a short review on resent developments achieved in astrophysics in the past years since last NN conference, experimental efforts in nuclear astrophysics primarily with RI beams were revisited, especially on the works relevant to neutron-deficient nuclei, the other half of the nuclear chart reviewed by Rehm in this conference. A new interesting recognition discussed in the past years is the important role of explosive hydrogen burning process in the very early stage of type II supernovae. A new broadening research field related to the first generation stars both from observations as well as from nuclear astrophysics was also discussed.

S. Kubono

2007-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Remediation of Soil at Nuclear Sites  

Science Conference Proceedings (OSTI)

As the major nuclear waste and decontamination and decommissioning projects progress, one of the remaining problems that faces the nuclear industry is that of site remediation. The range of contamination levels and contaminants is wide and varied and there is likely to be a significant volume of soil contaminated with transuranics and hazardous organic materials that could qualify as mixed TRU waste. There are many technologies that offer the potential for remediating this waste but few that tackle all or most of the contaminants and even fewer that have been deployed with confidence. This paper outlines the progress made in proving the ability of Supercritical Fluid Extraction as a method of remediating soil, classified as mixed (TRU) transuranic waste.

Holmes, R.; Boardman, C.; Robbins, R; Fox, Robert Vincent; Mincher, Bruce Jay

2000-03-01T23:59:59.000Z

182

Remediation of soil at nuclear sites  

SciTech Connect

As the major nuclear waste and decontamination and decommissioning projects progress, one of the remaining problems that faces the nuclear industry is that of site remediation. The range of contamination levels and contaminants is wide and varied and there is likely to be a significant volume of soil contaminated with transuranics and hazardous organic materials that could qualify as mixed TRU waste. There are many technologies that offer the potential for remediating this waste but few that tackle all or most of the contaminants and even fewer that have been deployed with confidence. This paper outlines the progress made in proving the ability of Supercritical Fluid Extraction as a method of remediating soil, classified as mixed (TRU) transuranic waste

R. Holmes; C. Boardman; R. Robbins (BNFL); R. Fox; B. J. Mincher (INEEL)

2000-02-28T23:59:59.000Z

183

Technology development activities supporting tank waste remediation  

Science Conference Proceedings (OSTI)

This document summarizes work being conducted under the U.S. Department of Energy`s Office of Technology Development (EM-50) in support of the Tank Waste Remediation System (TWRS) Program. The specific work activities are organized by the following categories: safety, characterization, retrieval, barriers, pretreatment, low-level waste, and high-level waste. In most cases, the activities presented here were identified as supporting tank remediation by EM-50 integrated program or integrated demonstration lead staff and the selections were further refined by contractor staff. Data sheets were prepared from DOE-HQ guidance to the field issued in September 1993. Activities were included if a significant portion of the work described provides technology potentially needed by TWRS; consequently, not all parts of each description necessarily support tank remediation.

Bonner, W.F.; Beeman, G.H.

1994-06-01T23:59:59.000Z

184

Remedial action planning for Trench 1  

SciTech Connect

The accelerated action to remove the depleted uranium chips and associated soils and wastes from Trench 1 at the Rocky Flats Environmental Technology Site (RFETS) will begin in June 1998. To ensure that the remedial action is conducted safely, a rigorous and disciplined planning process was followed that incorporates the principles of Integrated Safety Management and Enhanced Work Planning. Critical to the success of the planning was early involvement of project staff (salaried and hourly) and associated technical support groups and disciplines. Feedback was and will continue to be solicited, and lessons learned incorporated to ensure the safe remediation of this site.

Primrose, A.; Sproles, W.; Burmeister, M.; Wagner, R.; Law, J. [Rocky Mountain Remediation Services, LLC, Golden, CO (United States). Rocky Flats Environmental Technology Site; Greengard, T. [Kaiser Hill/SAIC, Golden, CO (United States). Rocky Flats Environmental Technology Site; Castaneda, N. [Dept. of Energy, Golden, CO (United States). Rocky Flats Environmental Technology Site

1998-07-01T23:59:59.000Z

185

DESCRIPTION OF MODELING ANALYSES IN SUPPORT OF THE 200-ZP-1 REMEDIAL DESIGN/REMEDIAL ACTION  

Science Conference Proceedings (OSTI)

The Feasibility Study/or the 200-ZP-1 Groundwater Operable Unit (DOE/RL-2007-28) and the Proposed Plan/or Remediation of the 200-ZP-1 Groundwater Operable Unit (DOE/RL-2007-33) describe the use of groundwater pump-and-treat technology for the 200-ZP-1 Groundwater Operable Unit (OU) as part of an expanded groundwater remedy. During fiscal year 2008 (FY08), a groundwater flow and contaminant transport (flow and transport) model was developed to support remedy design decisions at the 200-ZP-1 OU. This model was developed because the size and influence of the proposed 200-ZP-1 groundwater pump-and-treat remedy will have a larger areal extent than the current interim remedy, and modeling is required to provide estimates of influent concentrations and contaminant mass removal rates to support the design of the aboveground treatment train. The 200 West Area Pre-Conceptual Design/or Final Extraction/Injection Well Network: Modeling Analyses (DOE/RL-2008-56) documents the development of the first version of the MODFLOW/MT3DMS model of the Hanford Site's Central Plateau, as well as the initial application of that model to simulate a potential well field for the 200-ZP-1 remedy (considering only the contaminants carbon tetrachloride and technetium-99). This document focuses on the use of the flow and transport model to identify suitable extraction and injection well locations as part of the 200 West Area 200-ZP-1 Pump-and-Treat Remedial Design/Remedial Action Work Plan (DOEIRL-2008-78). Currently, the model has been developed to the extent necessary to provide approximate results and to lay a foundation for the design basis concentrations that are required in support of the remedial design/remediation action (RD/RA) work plan. The discussion in this document includes the following: (1) Assignment of flow and transport parameters for the model; (2) Definition of initial conditions for the transport model for each simulated contaminant of concern (COC) (i.e., carbon tetrachloride, technetium-99, iodine-129, nitrate [as NO{sub 3}], trichloroethene [TCE], total chromium, tritium), plus uranium; (3) Assumptions underlying the predictive simulations, including the phased implementation of the final full remedy; (4) Approximate number, locations, and rates of extraction and injection wells; and (5) Predicted amounts of contaminant mass extracted and influent concentrations at individual extraction wells for each COC and for uranium. This document is a companion report to pre-conceptual design document (DOE/RL-2008-56). Together these documents describe the sequential, progressive development of the modeling analyses and design basis for the 200-ZP-1 OU remedy.

VONGARGEN BH

2009-11-03T23:59:59.000Z

186

Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nonaqueous-Phase Liquid Characterization and Post-Remediation Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds. May 2004, Monterey, California. Charles Tabor, Randall Juhlin, Paul Darr, Julian Caballero, Joseph Daniel, David Ingle Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling More Documents & Publications Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Restoration at Young - Rainey STAR Center Project Overview: Successful Field-Scale In Situ Thermal NAPL Remediation Successful Field-Scale In Situ Thermal NAPL Remediation at the Young - Rainey STAR Center

187

Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nonaqueous-Phase Liquid Characterization and Post-Remediation Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds. May 2004, Monterey, California. Charles Tabor, Randall Juhlin, Paul Darr, Julian Caballero, Joseph Daniel, David Ingle Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification Sampling More Documents & Publications Project Overview: Successful Field-Scale In Situ Thermal NAPL Remediation Successful Field-Scale In Situ Thermal NAPL Remediation at the Young - Rainey STAR Center Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Restoration at Young - Rainey STAR Center

188

Mitigation and Remediation of Mercury Contamination at the Y...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mitigation and Remediation of Mercury Contamination at the Y-12 Plant Oak Ridge Mitigation and Remediation of Mercury Contamination at the Y-12 Plant Oak Ridge Full Document and...

189

EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah...

190

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Khang Lhamo, Yandol & Pema Dolma Music: Ri Gya ri mendal bulsa re, 'The hill of the king is filled with offerings'  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name ‘khro glu / Katey Blumenthal Tape No. / Track / Item No. 06_09_2010_Ri Gya ri mendal bulsa re.MP3 Length of track 00:08:53 Title of track... ) Medium (i.e. reel to reel, web-based file, DVD) Digital Recording Related tracks (include description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/09/2010 Place of recording Lo Monthang, Mustang...

Blumenthal, Katey

191

DOE Selects CH2M Hill Plateau Remediation Company for Plateau...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its Hanford Site DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation Contract at its...

192

Groundwater Remediation Strategy Using Global Optimization Algorithms  

E-Print Network (OSTI)

. DOI: 10.1061/ ASCE 0733-9496 2002 128:6 431 CE Database keywords: Ground water; Remedial action; Algorithms; Ground-water management. Introduction The contamination of groundwater is a widespread problem al. 1992 , Jonoski et al. 1997 ; and Willis and Yeh 1987 . However, the fact that the optimization

Neumaier, Arnold

193

Acoustically enhanced remediation of contaminated soils and ground water. Volume 1  

SciTech Connect

The Phase 1 laboratory bench-scale investigation results have shown that acoustically enhanced remediation (AER) technology can significantly accelerate the ground water remediation of non-aqueous phase liquids (NAPLs) in unconsolidated soils. The testing also determined some of the acoustic parameters which maximize fluid and contaminant extraction rates. A technology merit and trade analysis identified the conditions under which AER could be successfully deployed in the field, and an analysis of existing acoustical sources and varying methods for their deployment found that AER technology can be successfully deployed in-situ. Current estimates of deployability indicate that a NAPL plume 150 ft in diameter can be readily remediated. This program focused on unconsolidated soils because of the large number of remediation sites located in this type of hydrogeologic setting throughout the nation. It also focused on NAPLs and low permeability soil because of the inherent difficult in the remediation of NAPLs and the significant time and cost impact caused by contaminated low permeability soils. This overall program is recommended for Phase 2 which will address the technology scaling requirements for a field scale test.

NONE

1995-10-01T23:59:59.000Z

194

Sitewide soil and debris management program for a DOE site under remediation  

SciTech Connect

In 1986, the United States Department of Energy (DOE) and the United States Environmental Protection Agency (US EPA) entered into a Federal Facility Compliance Agreement (FFCA). The agreement included provisions to investigate and define the nature and extent of contamination and to determine the necessity for remediation at the Fernald Environmental Management Project (FEMP) near Cincinnati, Ohio. The agreement is also pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Uranium enrichment production activities at the facility ceased in 1989. The FEMP mission is now environmental clean-up and remediation under the management of the Fernald Environmental Restoration Management Corporation. This report describes objectives and activities of remediation efforts at FEMP.

Harvey, B.F. [Parsons Environmental Services, Inc., Fairfield, OH (United States)

1993-11-01T23:59:59.000Z

195

Remedial Design/Remedial Action Work Plan for Operable Units 6-05 and 10-04, Phase III  

SciTech Connect

The remedial design/remedial action for Operable Unit 6-05 (Waste Area Group 6) and Operable Unit 10-04 (Waste Area Group 10) - collectively called Operable Unit 10-04 has been divided into four phases. Phase I consists of developing and implementing institutional controls at Operable Unit 10-04 sites and developing and implementing Idaho National Laboratory-wide plans for both institutional controls and ecological monitoring. Phase II will remediate sites contaminated with trinitrotoluene and Royal Demolition Explosive. Phase III will remediate lead contamination at a gun range, and Phase IV will remediate hazards from unexploded ordnance. This Phase III remedial Design/Remedial Action Work Plan addresses the remediation of lead-contaminated soils found at the Security Training Facility (STF)-02 Gun Range located at the Idaho National Laboratory. Remediation of the STF-02 Gun Range will include excavating contaminated soils; physically separating copper and lead for recycling; returning separated soils below the remediation goal to the site; stabilizing contaminated soils, as required, and disposing of the separated soils that exceed the remediation goal; encapsulating and disposing of creosote-contaminated railroad ties and power poles; removing and disposing of the wooden building and asphalt pads found at the STF-02 Gun Range; sampling and analyzing soil to determine the excavation requirements; and when the remediation goals have been met, backfilling and contouring excavated areas and revegetating the affected area.

R. P. Wells

2006-09-19T23:59:59.000Z

196

Evaluation of Collector Well Configurations to Model Hydrodynamics in Riverbank Filtration and Groundwater Remediation  

E-Print Network (OSTI)

Collector well designs are necessary to maximize groundwater uptake and riverbank filtration without negatively impacting an aquifer. Unfortunately, there is a lack of information and research regarding the implementation of collector well design parameters. In the past, collector well installation was too costly, but recent advances in well technology have made collector wells more cost effective. This research will contribute a set of guidelines to optimize riverbank filtration and groundwater remediation. This study models the hydrodynamics surrounding collector well configurations in riverbank filtration and groundwater remediation. Visual Modflow® was utilized to run a variety of numerical models to test four areas: flux along the laterals of a collector well, collector well interactions with a river, collector well yield, and collector well remediation capability. The two design parameters investigated were lateral length (25 m, 50 m, and 100 m) and number of laterals (3 and 4). The lateral flux tests confirm flux increases towards the terminal end of each lateral and pumping rate is the controlling factor in flux amount obtained along the laterals. The analysis of the flux-river interaction shows the main factor in determining flux amount is the initial river geometry, followed by the pumping rate, regional background flow, and collector well design, respectively. The models suggest that the 4-lateral collector well design is more effective than the 3-lateral design and in addition, 100 meter length laterals provide the highest amount of yield with the least amount of drawdown. The remediation tests investigate the application of vertical well equations to evaluate collector well designs in two areas: minimum pumping rate to capture line source of particles and first arrival time of particles. The remediation models show 100 meter length laterals provide both the lowest pumping rate and the highest residence time with the surrounding aquifer for maximum remediation. Ultimately, these models provide basic design guidelines and explain which designs are most effective, depending on the collector well purpose.

De Leon, Tiffany Lucinda

2010-08-01T23:59:59.000Z

197

IRFM Temperature Calibrations for the Vilnius, Geneva, RI(C) and DDO Photometric Systems  

E-Print Network (OSTI)

We have used the infrared flux method (IRFM) temperatures of a large sample of late type dwarfs given by Alonso et al. (1996a) to calibrate empirically the relations Teff = f (colour, [Fe/H]) for the Vilnius, Geneva, RI(C) and DDO photometric systems. The resulting temperature scale and intrinsic colour-colour diagrams for these systems are also obtained. From this scale, the solar colours are derived and compared with those of the solar twin 18 Sco. Since our work is based on the same Teff and [Fe/H] values used by Alonso et al. (1996b) to calibrate other colours, we now have an homogeneous calibration for a large set of photometric systems.

Jorge Melendez; Ivan Ramirez

2002-11-18T23:59:59.000Z

198

Preliminary Notice of Violation, Rocky Mountain Remediation Services -  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rocky Mountain Remediation Rocky Mountain Remediation Services - EA-97-04 Preliminary Notice of Violation, Rocky Mountain Remediation Services - EA-97-04 June 6, 1997 Preliminary Notice of Violation issued to Rocky Mountain Remediation Services related to a Radioactive Material Release during Trench Remediation at the Rocky Flats Environmental Technology Site, (EA-97-04) This letter refers to the Department of Energy's (DOE) evaluation of noncompliances associated with the dispersal of radioactive material during the remediation of trenches. Preliminary Notice of Violation, Rocky Mountain Remediation Services - EA-97-04 More Documents & Publications Preliminary Notice of Violation, Kaiser-Hill Company - EA-97-03 Consent Order, Kaiser-Hill Company, LLC - EA 98-03 Preliminary Notice of Violation , Rocky Flats Environmental Technology Site

199

An accelerated remedial strategy developed for J-Field, Aberdeen Proving Ground, Maryland  

Science Conference Proceedings (OSTI)

For an installation with many disposal sites and multiple contaminant sources, successful remediation at minimum cost can be complicated by insufficient geologic and hydrogeologic information, incomplete records of historical disposal activities, and uncertainty about the effectiveness of different investigative methods. To reduce these uncertainties and to increase the probability of successful remediation at minimum cost, a ``Phased and pilot`` accelerated remedial strategy has been developed for the J-Field area of Aberdeen Proving Ground, Maryland. The strategy includes four phases. First, the most contaminated site is selected as a pilot for detailed investigation. Second, the most contaminated areas within the pilot site are chosen as a pilot source area for interim action study, and a remedial action is developed to remove the primary contaminant sources. The subsequent sitewide investigation uses the effective tools developed in the first phase. Third, a cleanup operation is initiated in the pilot source area, while a sitewide feasibility study is developed by taking advantage of lessons learned in the interim action. Fourth, a sitewide cleanup operation proceeds.

Yuen, C.R.; Martino, L.; Patton, T. [Argonne National Lab., IL (United States); Wrobel, J. [US Army Directorate of Safety, Health, and Environment, Aberdeen Proving Ground, MD (United States)

1995-06-01T23:59:59.000Z

200

Armored Enzyme Nanoparticles for Remediation of Subsurface  

Science Conference Proceedings (OSTI)

The remediation of subsurface contaminants is a critical problem for the Department of Energy, other government agencies, and our nation. Severe contamination of soil and groundwater exists at several DOE sites due to various methods of intentional and unintentional release. Given the difficulties involved in conventional removal or separation processes, it is vital to develop methods to transform contaminants and contaminated earth/water to reduce risks to human health and the environment. Transformation of the contaminants themselves may involve conversion to other immobile species that do not migrate into well water or surface waters, as is proposed for metals and radionuclides; or degradation to harmless molecules, as is desired for organic contaminants. Transformation of contaminated earth (as opposed to the contaminants themselves) may entail reductions in volume or release of bound contaminants for remediation.

Grate, Jay W.

2005-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Radioactive tank waste remediation focus area  

SciTech Connect

EM`s Office of Science and Technology has established the Tank Focus Area (TFA) to manage and carry out an integrated national program of technology development for tank waste remediation. The TFA is responsible for the development, testing, evaluation, and deployment of remediation technologies within a system architecture to characterize, retrieve, treat, concentrate, and dispose of radioactive waste stored in the underground stabilize and close the tanks. The goal is to provide safe and cost-effective solutions that are acceptable to both the public and regulators. Within the DOE complex, 335 underground storage tanks have been used to process and store radioactive and chemical mixed waste generated from weapon materials production and manufacturing. Collectively, thes tanks hold over 90 million gallons of high-level and low-level radioactive liquid waste in sludge, saltcake, and as supernate and vapor. Very little has been treated and/or disposed or in final form.

1996-08-01T23:59:59.000Z

202

2010sr31_box-remediation.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

Thursday, November 18, 2010 Thursday, November 18, 2010 james-r.giusti@srs.gov Paivi Nettamo, SRNS, (803) 292-2484 paivi.nettamo@srs.gov SRS Recovery Act TRU Waste Project Ahead of Schedule with Box Remediation Program Aiken, SC - The U.S. Department of Energy's Savannah River Site (SRS) started off the last 12 months of the American Recovery and Reinvestment Act with an enormous success in its legacy transuranic (TRU) waste program. The H-Canyon

203

Tank waste remediation system mission analysis report  

SciTech Connect

This document describes and analyzes the technical requirements that the Tank Waste Remediation System (TWRS) must satisfy for the mission. This document further defines the technical requirements that TWRS must satisfy to supply feed to the private contractors` facilities and to store or dispose the immobilized waste following processing in these facilities. This document uses a two phased approach to the analysis to reflect the two-phased nature of the mission.

Acree, C.D.

1998-01-09T23:59:59.000Z

204

Proceedings: Hazardous Waste Material Remediation Technology Workshop  

Science Conference Proceedings (OSTI)

This report presents the proceedings of an EPRI workshop on hazardous waste materials remediation. The workshop was the fourth in a series initiated by EPRI to aid utility personnel in assessing technologies for decommissioning nuclear power plants. This workshop focused on specific aspects of hazardous waste management as they relate to nuclear plant decommissioning. The information will help utilities understand hazardous waste issues, select technologies for their individual projects, and reduce decom...

1999-11-23T23:59:59.000Z

205

Remediation and Recycling of Linde FUSRAP Materials  

SciTech Connect

During World War II, the Manhattan Engineering District (MED) utilized facilities in the Buffalo, New York area to extract natural uranium from uranium-bearing ores. The Linde property is one of several properties within the Tonawanda, New York Formerly Utilized Sites Remedial Action Program (FUSRAP) site, which includes Linde, Ashland 1, Ashland 2, and Seaway. Union Carbide Corporation's Linde Division was placed under contract with the Manhattan Engineering District (MED) from 1942 to 1946 to extract uranium from seven different ore sources: four African pitchblende ores and three domestic ores. Over the years, erosion and weathering have spread contamination from the residuals handled and disposed of at Linde to adjacent soils. The U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA) negotiated a Federal Facilities Agreement (FFA) governing remediation of the Linde property. In Fiscal Year (FY) 1998, Congress transferred cleanup management responsibility for the sites in the FUSRAP program, including the Linde Site, from the DOE to the U.S. Army Corps of Engineers (USACE), with the charge to commence cleanup promptly. All actions by the USACE at the Linde Site are being conducted subject to the administrative, procedural, and regulatory provisions of the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) and the existing FFA. USACE issued a Proposed Plan for the Linde Property in 1999 and a Final Record of Decision (ROD) in 2000. USACE worked with the local community near the Tonawanda site, and after considering public comment, selected the remedy calling for removing soils that exceed the site-specific cleanup standard, and transporting the contaminated material to off-site locations. The selected remedy is protective of human health and the environment, complies with Federal and State requirements, and meets commitments to the community.

Coutts, P. W.; Franz, J. P.; Rehmann, M. R.

2002-02-27T23:59:59.000Z

206

Laboratory/industry partnerships for environmental remediation  

SciTech Connect

There are two measures of ``successful`` technology transfer in DOE`s environmental restoration and waste management program. The first is remediation of DOE sites, and the second is commercialization of an environmental remediation process or product. The ideal case merges these two in laboratory/industry partnerships for environmental remediation. The elements to be discussed in terms of their effectiveness in aiding technology transfer include: a decision-making champion; timely and sufficient funding; well organized technology transfer function; well defined DOE and commercial markets; and industry/commercial partnering. Several case studies are presented, including the successful commercialization of a process for vitrification of low-level radioactive waste, the commercial marketing of software for hazardous waste characterization, and the application of a monitoring technique that has won a prestigious technical award. Case studies will include: vitrification of low-level radioactive waste (GTS Duratek, Columbia, MD); borehole liner for emplacing instrumentation and sampling groundwater (Science and Engineering Associates, Inc., Santa Fe, NM); electronic cone penetrometer (Applied Research Associates, Inc., South Royalton, VT); and software for hazardous waste monitoring ConSolve, Inc. (Lexington, MA). The roles of the Department of Energy and Argonne National Laboratory in these successes will be characterized.

Beskid, N.J.; Zussman, S.K.

1994-09-01T23:59:59.000Z

207

Tank waste remediation system configuration management plan  

SciTech Connect

The configuration management program for the Tank Waste Remediation System (TWRS) Project Mission supports management of the project baseline by providing the mechanisms to identify, document, and control the functional and physical characteristics of the products. This document is one of the tools used to develop and control the mission and work. It is an integrated approach for control of technical, cost, schedule, and administrative information necessary to manage the configurations for the TWRS Project Mission. Configuration management focuses on five principal activities: configuration management system management, configuration identification, configuration status accounting, change control, and configuration management assessments. TWRS Project personnel must execute work in a controlled fashion. Work must be performed by verbatim use of authorized and released technical information and documentation. Application of configuration management will be consistently applied across all TWRS Project activities and assessed accordingly. The Project Hanford Management Contract (PHMC) configuration management requirements are prescribed in HNF-MP-013, Configuration Management Plan (FDH 1997a). This TWRS Configuration Management Plan (CMP) implements those requirements and supersedes the Tank Waste Remediation System Configuration Management Program Plan described in Vann, 1996. HNF-SD-WM-CM-014, Tank Waste Remediation System Configuration Management Implementation Plan (Vann, 1997) will be revised to implement the requirements of this plan. This plan provides the responsibilities, actions and tools necessary to implement the requirements as defined in the above referenced documents.

Vann, J.M.

1998-01-08T23:59:59.000Z

208

Evaluation of Final Radiological Conditions at Areas of the Niagara Falls Storage Site Remediated under the Formerly Utilized Sites Remedial Action Program  

Energy.gov (U.S. Department of Energy (DOE))

Evaluation of Final Radiological Conditions at Areas of the Niagara Falls Storage Site Remediated under the Formerly Utilized Sites Remedial Action Program (March 2012)

209

Microscopic characterization of radionuclide contaminated soils to assist remediation efforts  

Science Conference Proceedings (OSTI)

A combination of optical, scanning, and analytical electron microscopies have been used to describe the nature of radionuclide contamination at several sites. These investigations were conducted to provide information for remediation efforts. This technique has been used successfully with uranium-contaminated soils from Fernald, OH, and Portsmouth, OH, thorium-contaminated soil from a plant in Tennessee, plutonium-contamination sand from Johnston Island in the Pacific Ocean, and incinerator ash from Los Alamos, NM. Selecting the most suitable method for cleaning a particular site is difficult if the nature of the contamination is not understood. Microscopic characterization allows the most appropriate method to be selected for removing the contamination and can show the effect a particular method is having on the soil. A method of sample preparation has been developed that allows direct comparison of scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images, enabling characterization of TEM samples to be more representative of the bulk sample.

Buck, E.C.; Brown, N.R.; Dietz, N.L.; Fortner, J.A.; Bates, J.K.

1994-11-01T23:59:59.000Z

210

Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Remediation Intern Sees Nuclear Industry as Job Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity July 9, 2012 - 10:00am Addthis Spencer Isom, second year engineering intern for Savannah River Remediation (SRR) and fourth summer at Savannah River Site (SRS), performs a standard equipment check at Saltstone Production Facility. | Photo courtesy of Savannah River Site Spencer Isom, second year engineering intern for Savannah River Remediation (SRR) and fourth summer at Savannah River Site (SRS), performs a standard equipment check at Saltstone Production Facility. | Photo courtesy of Savannah River Site Maddie M. Blair Public Affairs Intern, Savannah River Remediation Why does she keep coming back? "There are so many fascinating processes, people, and work

211

Independent Activity Report, CH2M Hill Plateau Remediation Company -  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Independent Activity Report, CH2M Hill Plateau Remediation Company Independent Activity Report, CH2M Hill Plateau Remediation Company - January 2011 Independent Activity Report, CH2M Hill Plateau Remediation Company - January 2011 January 2011 Review of the CH2M Hill Plateau Remediation Company Unreviewed Safety Question Procedure [ARPT-RL-2011-003] The U.S. Department of Energy Office of Independent Oversight, within the Office of Health, Safety and Security, during a site visit from January 10-14, 2011, presented the results of a technical review of the CH2M Hill Plateau Remediation Company (PRC) Unreviewed Safety Question (USQ) Procedure. Independent Activity Report, CH2M Hill Plateau Remediation Company - January 2011 More Documents & Publications CX-009415: Categorical Exclusion Determination Independent Activity Report, Richland Operations Office - January 2011

212

Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Remediation Intern Sees Nuclear Industry as Job Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity Savannah River Remediation Intern Sees Nuclear Industry as Job Opportunity July 9, 2012 - 10:00am Addthis Spencer Isom, second year engineering intern for Savannah River Remediation (SRR) and fourth summer at Savannah River Site (SRS), performs a standard equipment check at Saltstone Production Facility. | Photo courtesy of Savannah River Site Spencer Isom, second year engineering intern for Savannah River Remediation (SRR) and fourth summer at Savannah River Site (SRS), performs a standard equipment check at Saltstone Production Facility. | Photo courtesy of Savannah River Site Maddie M. Blair Public Affairs Intern, Savannah River Remediation Why does she keep coming back? "There are so many fascinating processes, people, and work

213

Remediation of Mercury and Industrial Contaminants Applied Field Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation of Mercury and Industrial Contaminants Applied Field Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Located on the Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee, the RoMIC-AFRI was established to protect water resources by addressing the challenge of preventing contamination. The initiative at Oak Ridge is a collaborative effort that leverages DOE investments in basic science and applied research and the work of site contractors to address the complex challenges in the remediation of legacy waste at the Oak Ridge Reservation. The mission of the Remediation of Mercury and Industrial Contaminants

214

Uranium Mill Tailings Remedial Action Project 1993 Environmental Report  

SciTech Connect

This annual report documents the Uranium Mill Tailing Remedial Action (UMTRA) Project environmental monitoring and protection program. The UMTRA Project routinely monitors radiation, radioactive residual materials, and hazardous constituents at associated former uranium tailings processing sites and disposal sites. At the end of 1993, surface remedial action was complete at 10 of the 24 designated UMTRA Project processing sites. In 1993 the UMTRA Project office revised the UMTRA Project Environmental Protection Implementation Plan, as required by the US DOE. Because the UMTRA Project sites are in different stages of remedial action, the breadth of the UMTRA environmental protection program differs from site to site. In general, sites actively undergoing surface remedial action have the most comprehensive environmental programs for sampling media. At sites where surface remedial action is complete and at sites where remedial action has not yet begun, the environmental program consists primarily of surface water and ground water monitoring to support site characterization, baseline risk assessments, or disposal site performance assessments.

Not Available

1994-10-01T23:59:59.000Z

215

Historical hydronuclear testing: Characterization and remediation technologies  

SciTech Connect

This report examines the most current literature and information available on characterization and remediation technologies that could be used on the Nevada Test Site (NTS) historical hydronuclear test areas. Historical hydronuclear tests use high explosives and a small amount of plutonium. The explosion scatters plutonium within a contained subsurface environment. There is currently a need to characterize these test areas to determine the spatial extent of plutonium in the subsurface and whether geohydrologic processes are transporting the plutonium away from the event site. Three technologies were identified to assist in the characterization of the sites. These technologies are the Pipe Explorer{trademark}, cone penetrometer, and drilling. If the characterization results indicate that remediation is needed, three remediation technologies were identified that should be appropriate, namely: capping or sealing the surface, in situ grouting, and in situ vitrification. Capping the surface would prevent vertical infiltration of water into the soil column, but would not restrict lateral movement of vadose zone water. Both the in situ grouting and vitrification techniques would attempt to immobilize the radioactive contaminants to restrict or prevent leaching of the radioactive contaminants into the groundwater. In situ grouting uses penetrometers or boreholes to inject the soil below the contaminant zone with low permeability grout. In situ vitrification melts the soil containing contaminants into a solid block. This technique would provide a significantly longer contaminant immobilization, but some research and development would be required to re-engineer existing systems for use at deep soil depths. Currently, equipment can only handle shallow depth vitrification. After existing documentation on the historical hydronuclear tests have been reviewed and the sites have been visited, more specific recommendations will be made.

Shaulis, L.; Wilson, G.; Jacobson, R.

1997-09-01T23:59:59.000Z

216

The mission of the Remediation of Mercury and Industrial  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative is to control the flux of contaminants in soil and water environments for the purpose of...

217

Mitigation and Remediation of Mercury Contamination at the Y...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and surface water Hg remediation strategy for adequacy in reducing Hg levels in the fish and to indentify opportunities to achieve cost and technical improvements andor to...

218

DOE Selects Savannah River Remediation, LLC for Liquid Waste...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2, 2009. Savannah River Remediation, LLC is a limited liability company consisting of URS Washington Division; Babcock & Wilcox Technical Services Group, Inc.; Bechtel National,...

219

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation  

NLE Websites -- All DOE Office Websites (Extended Search)

1 January 2005 HYDROGEN EMBRITTLEMENT OF PIPELINE STEELS: CAUSES AND REMEDIATION P. Sofronis, I. Robertson, D. Johnson University of Illinois at Urbana-Champaign Hydrogen Pipeline...

220

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

or the general public under current conditions of site usage. . 1 U.S. Department of Energy Guidelines for Residual Radioactivity at Formerly Utilized Sites Remedial Action...

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Microsoft Word - Remedial Action Program Update.rtf  

Office of Legacy Management (LM)

contamination that the owner must address. The Corps and the site owner are exploring alternative ways of remediating the site to achieve the most cost effective and efficient...

222

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

for Residual Radioactivity at Formerly Utilized Sites Remedial Action Program and Remote Surplus Facilities Management Program Sites (Rev. 1, July 1985). .. . -.-----...

223

Attenuation-Based Remedies in the Subsurface Applied Field Research...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Subsurface Applied Field Research Initiative (ABRS AFRI) Located at the Savannah River Site in Aiken, South Carolina, the Attenuation-Based Remedies in the Subsurface Applied...

224

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

no remedial action is necessary at this site and has eliminated the Westinghouse Atomic Power Development Plant from further consideration under the Formerly Utilized Sites...

225

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

BUILDING 7 BLOOMFIELD, NEW JERSEY SW 30 1985 Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site...

226

Savannah River Remediation Donates $10,000 to South Carolina...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SRS Waste Tank Closures Since 1997 A Savannah River Remediation employee uses a manipulator located inside a shielded enclosure at the Defense Waste Processing Facility, where...

227

Savannah River Remediation Donates $10,000 to South Carolina...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commemorate Historic Cleanup Milestone A Savannah River Remediation employee uses a manipulator located inside a shielded enclosure at the Defense Waste Processing Facility, where...

228

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado: Remedial Action Selection Report. Preliminary final  

SciTech Connect

This proposed remedial action plan incorporates the results of detailed investigation of geologic, geomorphic, and seismic conditions at the proposed disposal site. The proposed remedial action will consist of relocating the uranium mill tailings, contaminated vicinity property materials, demolition debris, and windblown/waterborne materials to a permanent repository at the proposed Burro Canyon disposal cell. The proposed disposal site will be geomorphically stable. Seismic design parameters were developed for the geotechnical analyses of the proposed cell. Cell stability was analyzed to ensure long-term performance of the disposal cell in meeting design standards, including slope stability, settlement, and liquefaction potential. The proposed cell cover and erosion protection features were also analyzed and designed to protect the RRM (residual radioactive materials) against surface water and wind erosion. The location of the proposed cell precludes the need for permanent drainage or interceptor ditches. Rock to be used on the cell top-, side-, and toeslopes was sized to withstand probable maximum precipitation events.

Not Available

1994-03-01T23:59:59.000Z

229

Innovative Sediment Remediation Using a Risk-based Mixed Remedy at the Laconia Manufactured Gas Plant Site: Data and Lessons  

Science Conference Proceedings (OSTI)

This report presents a case study of the sediment remediation project at the Messer Street manufactured gas plant in Laconia, New Hampshire. The report describes a strategy developed to achieve the goal of a remedial action satisfactory to stakeholder goals and interests and which met the utility's business objectives of cost control, schedule, and positive community relations. Key elements in the strategy included a focused site characterization resulting in a remedial action plan prescribed to definite...

2001-11-26T23:59:59.000Z

230

Armored Enzyme Nanoparticles for Remediation of Subsurface Contaminants  

Science Conference Proceedings (OSTI)

The remediation of subsurface contaminants is a critical problem for the Department of Energy, other government agencies, and our nation. Severe contamination of soil and groundwater exists at several DOE sites due to various methods of intentional and unintentional release. Given the difficulties involved in conventional removal or separation processes, it is vital to develop methods to transform contaminants and contaminated earth/water to reduce risks to human health and the environment. Transformation of the contaminants themselves may involve conversion to other immobile species that do not migrate into well water or surface waters, as is proposed for metals and radionuclides; or degradation to harmless molecules, as is desired for organic contaminants. Transformation of contaminated earth (as opposed to the contaminants themselves) may entail reductions in volume or release of bound contaminants for remediation. Research at Rensselaer focused on the development of haloalkane dehalogenase as a critical enzyme in the dehalogenation of contaminated materials (ultimately trichloroethylene and related pollutants). A combination of bioinformatic investigation and experimental work was performed. The bioinformatics was focused on identifying a range of dehalogenase enzymes that could be obtained from the known proteomes of major microorganisms. This work identified several candidate enzymes that could be obtained through relatively straightforward gene cloning and expression approaches. The experimental work focused on the isolation of haloalkane dehalogenase from a Xanthobacter species followed by incorporating the enzyme into silicates to form biocatalytic silicates. These are the precursors of SENs. At the conclusion of the study, dehalogenase was incorporated into SENs, although the loading was low. This work supported a single Ph.D. student (Ms. Philippa Reeder) for two years. The project ended prior to her being able to perform substantive bioinformatics efforts that would identify more promising dehalogenase enzymes. The SEN synthesis, however, was demonstrated to be partially successful with dehalogenases. Further work would provide optimized dehalogenases in SENs for use in pollution remission.

Jonathan S. Dordick; Jay Grate; Jungbae Kim

2007-02-19T23:59:59.000Z

231

RCRA Information Brief, June 1996: Conditional remedies under RCRA correction action  

Science Conference Proceedings (OSTI)

This document describes conditional remedies under RCRA corrective action. The definition of conditional remedies, criteria that must be met, applications to DOE facilities, applicable clean-up standards, and implementation of conditional remedies are discussed in the document.

NONE

1996-06-01T23:59:59.000Z

232

New Pump and Treat Facility Remedial Action Work Plan For Test Area North Final Groundwater Remediation, Operable Unit 1-07B  

Science Conference Proceedings (OSTI)

This remedial action work plan identifies the approach and requirements for implementing the medial zone remedial action for Test Area North, Operable Unit 1-07B, at the Idaho National Laboratory. This plan details the management approach for the construction and operation of the New Pump and Treat Facility (NPTF). As identified in the remediatial design/remedial action scope of work, a separate remedial design/remedial action work plan will be prepared for each remedial component of the Operable Unit 1-07B remedial action.

Nelson, L. O.

2007-06-12T23:59:59.000Z

233

Remediation of Abandoned Mines Using Coal Combustion By-Products  

E-Print Network (OSTI)

Remediation of Abandoned Mines Using Coal Combustion By-Products Sowmya Bulusu1 ; Ahmet H. Aydilek that occurs when pyrite that is present in abandoned coal mines comes in contact with oxygen and water, which subject headings: Remedial action; Acid mine water; Mines; Coals; Recycling; Maryland; Fly ash

Aydilek, Ahmet

234

Groundwater and Soil Remediation Guidelines for Nuclear Power Plants  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) Groundwater and Soil Remediation Guidelines provides the nuclear power industry with technical guidance for evaluating the need for and timing of remediation of soil and/or groundwater contamination from onsite leaks, spills, or inadvertent releases to a) prevent migration of licensed material off-site and b) minimize decommissioning impacts.

2010-12-21T23:59:59.000Z

235

Uranium Mill Tailings Remedial Action Project 1994 environmental report  

Science Conference Proceedings (OSTI)

This annual report documents the Uranium Mill Tailings Remedial Action (UMTRA) Project environmental monitoring and protection program. The UMTRA Project routinely monitors radiation, radioactive residual materials, and hazardous constituents at associated former uranium tailings processing sites and disposal sites. At the end of 1994, surface remedial action was complete at 14 of the 24 designated UMTRA Project processing sites: Canonsburg, Pennsylvania; Durango, Colorado; Grand Junction, Colorado; Green River Utah, Lakeview, Oregon; Lowman, Idaho; Mexican Hat, Utah; Riverton, Wyoming; Salt Lake City, Utah; Falls City, Texas; Shiprock, New Mexico; Spook, Wyoming, Tuba City, Arizona; and Monument Valley, Arizona. Surface remedial action was ongoing at 5 sites: Ambrosia Lake, New Mexico; Naturita, Colorado; Gunnison, Colorado; and Rifle, Colorado (2 sites). Remedial action has not begun at the 5 remaining UMTRA Project sites that are in the planning stage. Belfield and Bowman, North Dakota; Maybell, Colorado; and Slick Rock, Colorado (2 sites). The ground water compliance phase of the UMTRA Project started in 1991. Because the UMTRA Project sites are.` different stages of remedial action, the breadth of the UMTRA environmental protection program differs from site to site. In general, sites actively undergoing surface remedial action have the most comprehensive environmental programs for sampling media. At sites where surface remedial action is complete and at sites where remedial action has not yet begun, the environmental program consists primarily of surface water and ground water monitoring to support site characterization, baseline risk assessments, or disposal site performance assessments.

NONE

1995-08-01T23:59:59.000Z

236

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation  

E-Print Network (OSTI)

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation P. Sofronis, I. M. Robertson, D. D. Johnson University of Illinois at Urbana-Champaign Hydrogen Pipeline Working Group Workshop% · Contractor share: 25% · Barriers ­ Hydrogen embrittlement of pipelines and remediation (mixing with water

237

In Situ Environmental Remediation of an Energized Substation  

Science Conference Proceedings (OSTI)

The remediation of contaminated soil and groundwater at energized substations presents special technical, safety, and cost challenges to affected utilities. This study, conducted at an energized substation contaminated with arsenic, evaluated remedial technologies for groundwater and soil treatment and analyzed their cost effectiveness.

2001-12-04T23:59:59.000Z

238

The Gunite and Associated Tanks Remediation Project Tank Waste Retrieval Performance and Lessons Learned, vol. 2 [of 2  

SciTech Connect

The Gunite and Associated Tanks (GAAT) Remediation Project was the first of its kind performed in the United States. Robotics and remotely operated equipment were used to successfully transfer almost 94,000 gal of remote-handled transuranic sludge containing over 81,000 Ci of radioactive contamination from nine large underground storage tanks at the Oak Ridge National Laboratory (ORNL). The sludge was transferred with over 439,000 gal of radioactive waste supernatant and {approx}420,500 gal of fresh water that was used in sluicing operations. The GAATs are located in a high-traffic area of ORNL near a main thoroughfare. Volume 1 provides information on the various phases of the project and describes the types of equipment used. Volume 1 also discusses the tank waste retrieval performance and the lessons learned during the remediation effort. Volume 2 consists of the following appendixes, which are referenced in Vol. 1: A--Background Information for the Gunite and Associated Tanks Operable Unit; B--Annotated Bibliography; C--GAAT Equipment Matrix; D--Comprehensive Listing of the Sample Analysis Data from the GAAT Remediation Project; and E--Vendor List for the GAAT Remediation Project. The remediation of the GAATs was completed {approx}5.5 years ahead of schedule and {approx}$120,435K below the cost estimated in the Remedial Investigation/Feasibility Study for the project. These schedule and cost savings were a direct result of the selection and use of state-of-the-art technologies and the dedication and drive of the engineers, technicians, managers, craft workers, and support personnel that made up the GAAT Remediation Project Team.

Lewis, BE

2003-10-07T23:59:59.000Z

239

Independent Activity Report, Savannah River Remediation - July 2010 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation - July 2010 Remediation - July 2010 Independent Activity Report, Savannah River Remediation - July 2010 July 2010 Savannah River Operations Office Integrated Safety Management System Phase II Verification Review of Savannah River Remediation The U.S. Department of Energy (DOE), Office of Independent Oversight, within the Office of Health, Safety and Security (HSS), participated in the DOE Savannah River Operations Office (DOE-SR), Office of Safety and Quality Assurance (OSQA), Technical Support Division (TSD) Integrated Safety Management System (ISMS), Phase II Verification of Savannah River Remediation (SRR). The purpose of the DOE-SR Phase II ISMS Verification was to verify that the SRR ISMS Description that was submitted to and approved by the DOE-SR Manager is being effectively implemented at the Savannah

240

DOE Awards Contract for Environmental Remediation Services at California  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmental Remediation Services at Environmental Remediation Services at California Santa Susana Field Laboratory DOE Awards Contract for Environmental Remediation Services at California Santa Susana Field Laboratory September 27, 2012 - 12:00pm Addthis Media Contact Bill Taylor bill.taylor@srs.gov 803-952-8564 Cincinnati - The Department of Energy (DOE) today awarded a task order (contract) to CDM, A Joint Venture, of Fairfax, Virginia, to provide environmental remediation services for the Energy Technology Engineering Center at the Santa Susana Field Laboratory, Canoga Park, California. The cost-plus incentive fee task order has a 36-month performance period and a value of $11.3 million. CDM will continue to assist DOE in chemical sampling, the preparation of a chemical data gap analysis and preparing a soils remediation action

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

EA-1331: Remediation of Subsurface and Groundwater Contamination at the  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

331: Remediation of Subsurface and Groundwater Contamination at 331: Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site, Sweetwater County, Wyoming EA-1331: Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site, Sweetwater County, Wyoming SUMMARY This EA evaluates the environmental impacts for the proposal for the Rock Springs In-Situ Oil Shale Retort Test Site remediation that would be performed at the Rock Springs site in Sweetwater County, Wyoming. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD July 31, 2000 EA-1331: Finding of No Significant Impact Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site July 31, 2000 EA-1331: Final Environmental Assessment

242

EIS-0198: Uranium Mill Tailings Remedial Action Groundwater Project |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

198: Uranium Mill Tailings Remedial Action Groundwater Project 198: Uranium Mill Tailings Remedial Action Groundwater Project EIS-0198: Uranium Mill Tailings Remedial Action Groundwater Project SUMMARY This EIS assesses the potential programmatic impacts of conducting the Ground Water Project, provides a method for determining the site-specific ground water compliance strategies, and provides data and information that can be used to prepare site-specific environmental impacts analyses more efficiently. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 28, 1997 EIS-0198: Record of Decision Uranium Mill Tailings Remedial Action (UMTRA) Ground Water Project (April 1997) December 1, 1996 EIS-0198: Programmatic Environmental Impact Statement Uranium Mill Tailings Remedial Action (UMTRA) Ground Water Project

243

Implementation of the Formerly Utilized Sites Remedial Action Program:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Implementation of the Formerly Utilized Sites Remedial Action Implementation of the Formerly Utilized Sites Remedial Action Program: Coordination Between the U.S. Department of Energy and the U.S. Army Corps of Engineers Implementation of the Formerly Utilized Sites Remedial Action Program: Coordination Between the U.S. Department of Energy and the U.S. Army Corps of Engineers Implementation of the Formerly Utilized Sites Remedial Action Program: Coordination Between the U.S. Department of Energy and the U.S. Army Corps of Engineers (Waste Management Conference 2010) Implementation of the Formerly Utilized Sites Remedial Action Program: Coordination Between the U.S. Department of Energy and the U.S. Army Corps of Engineers (Waste Management Conference 2010) More Documents & Publications Recent Developments in DOE FUSRAP

244

Summary - X-701B Groundwater Remedy, Portsmouth, Ohio  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

X-701B Groundwater Remediation ETR Report Date: December 2008 ETR-20 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of the X-701B Groundwater Remedy, Portsmouth, Ohio Why DOE-EM Did This Review The Department of Energy (DOE) Portsmouth Paducah Project Office (PPPO) has responsibility for remediation of the X-701B ground water plume with the key contaminant of trichloroethene (TCE). The remedy has been divided into four phases: Phase I- Initial Source Area Treatment, Phase II-Expanded Source Area Treatment, Phase III-Evaluation and Reporting, and Phase IV- Downgradient Remediation and Confirmation of Source Area Treatment. Phase II treatment has injected catalyzed hydrogen peroxide without meeting the

245

DEMONSTRATION OF ELECTROCHEMICAL REMEDIATION TECHNOLOGIES-INDUCED COMPLEXATION  

SciTech Connect

The Project Team is submitting this Topical Report on the results of its bench-scale demonstration of ElectroChemical Remediation Technologies (ECRTs) and in particular the Induced Complexation (ECRTs-IC) process for remediation of mercury contaminated soils at DOE Complex sites. ECRTs is an innovative, in-situ, geophysically based soil remediation technology with over 50 successful commercial site applications involving remediation of over two million metric tons of contaminated soils. ECRTs-IC has been successfully used to remediate 220 cu m of mercury-contaminated sediments in the Union Canal, Scotland. In that operation, ECRTs-IC reduced sediment total mercury levels from an average of 243 mg/kg to 6 mg/kg in 26 days of operation. The clean up objective was to achieve an average total mercury level in the sediment of 20 mg/kg.

Barry L. Burks

2002-12-01T23:59:59.000Z

246

Inefficient remediation of ground-water pollution  

SciTech Connect

The problem of trying to remove ground-water pollution by pumping and treating are pointed out. Various Superfund sites are discussed briefly. It is pointed out that many chemicals have been discarded in an undocumented manner, and their place in the groundwater is not known. Results of a remedial program to remove perchloroethylene at a concentration of 6132 parts per billion from groundwater in a site in New Jersey showed that with an average extraction rate of 300 gallons per minute from 1978 to 1984 contamination level was lowered below 100 parts per billion. However, after shutdown of pumping the level rose to 12,588 parts per billion in 1988. These results lead the author to propose that the practical solutions for water supplies may be treatment at the time it enters the system for use.

Abelson, P.H.

1990-11-09T23:59:59.000Z

247

Tank waste remediation system engineering plan  

SciTech Connect

This Engineering Plan describes the engineering process and controls that will be in place to support the Technical Baseline definition and manage its evolution and implementation to the field operations. This plan provides the vision for the engineering required to support the retrieval and disposal mission through Phase 1 and 2, which includes integrated data management of the Technical Baseline. Further, this plan describes the approach for moving from the ``as is`` condition of engineering practice, systems, and facilities to the desired ``to be`` configuration. To make this transition, Tank Waste Remediation System (TWRS) Engineering will become a center of excellence for TWRS which,will perform engineering in the most effective manner to meet the mission. TWRS engineering will process deviations from sitewide systems if necessary to meet the mission most effectively.

Rifaey, S.H.

1998-01-09T23:59:59.000Z

248

Y-12 Plant remedial action Technology Logic Diagram: Volume 3, Technology evaluation data sheets: Part A, Remedial action  

SciTech Connect

The Y-12 Plant Remedial Action Technology Logic Diagram (TLD) was developed to provide a decision-support tool that relates environmental restoration (ER) problems at the Y-12 Plant to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed for sufficient development of these technologies to allow for technology transfer and application to remedial action (RA) activities. The TLD consists of three volumes. Volume 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the rankings of remedial technologies. Volume 2 contains the logic linkages among environmental management goals, environmental problems and the various technologies that have the potential to solve these problems. Volume 3 contains the TLD data sheets. This report is Part A of Volume 3 and contains the Remedial Action section.

1994-09-01T23:59:59.000Z

249

Remedial design and remedial action guidance for the Idaho National Engineering Laboratory  

SciTech Connect

The US Department of Energy, Idaho Operations Office (DOE-ID), the US Environmental Protection Agency, Region X (EPA), and the Idaho Department of Health and Welfare (IDHW) have developed this guidance on the remedial design and remedial action (RD/RA) process. This guidance is applicable to activities conducted under the Idaho National Engineering Laboratory (INEL) Federal Facility Agreement and Consent Order (FFA/CO) and Action Plan. The INEL FFA/CO and Action Plan provides the framework for performing environmental restoration according to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The guidance is intended for use by the DOE-ID, the EPA, and the IDHW Waste Area Group (WAG) managers and others involved in the planning and implementation of CERCLA environmental restoration activities. The scope of the guidance includes the RD/RA strategy for INEL environmental restoration projects and the approach to development and review of RD/RA documentation. Chapter 2 discusses the general process, roles and responsibilities, and other elements that define the RD/RA strategy. Chapters 3 through 7 describe the RD/RA documents identified in the FFA/CO and Action Plan. Chapter 8 provides examples of how this guidance can be applied to restoration projects. Appendices are included that provide excerpts from the FFA/CO pertinent to RD/RA (Appendix A), a applicable US Department of Energy (DOE) orders (Appendix B), and an EPA Engineering ``Data Gaps in Remedial Design`` (Appendix C).

1993-10-01T23:59:59.000Z

250

A novel method for simulating smoldering propagation and its application to STAR (Self-sustaining Treatment for Active Remediation)  

Science Conference Proceedings (OSTI)

This work presents the development and proof of concept of a phenomenologically-based numerical model capable of simulating the expansion of a smoldering front in a heterogeneous reactive porous medium. This practical tool has potential for investigating ... Keywords: Multiphase flow, NAPLs, Site remediation, Smoldering propagation, Subsurface heterogeneity

Stephanie L. MacPhee; Jason I. Gerhard; Guillermo Rein

2012-05-01T23:59:59.000Z

251

Effects of remediation amendments on vadose zone microorganisms  

SciTech Connect

Surfactant-based foam delivery technology has been studied to remediate Hanford 200 area deep vadose zone sediment. However, the surfactants and remediation amendments have an unknown effect on indigenous subsurface microorganisms. Microbial populations are important factors to consider in remediation efforts due to their potential to alter soil geochemistry. This project focuses on measuring microbial metabolic responses to remediation amendments in batch and column studies using Deep Vadose Zone Sediments. Initial studies of the microbes from Hanford 200 area deep vadose zone sediment showed surfactants sodium dodecyl sulfate (SDS) and cocamidopropyl betaine (CAPB) and remediation amendment calcium polysulfide (CPS) had no affect on microbial growth using BiologTM Ecoplates. To move towards a more realistic field analog, soil columns were packed with Hanford 200 Area sediment. Once microbial growth in the column was verified by observing growth of the effluent solution on tryptic soy agar plates, remedial surfactants were injected into the columns, and the resulting metabolic diversity was measured. Results suggest surfactant sodium dodecyl sulfate (SDS) stimulates microbial growth. The soil columns were also visualized using X-ray microtomography to inspect soil packing and possibly probe for evidence of biofilms. Overall, BiologTM Ecoplates provide a rapid assay to predict effects of remediation amendments on Hanford 200 area deep vadose zone microorganisms.

Miller, Hannah M.; Tilton, Fred A.

2012-08-10T23:59:59.000Z

252

Expedited approach to a carbon tetrachloride spill interim remedial action  

Science Conference Proceedings (OSTI)

Monitored natural attenuation was selected as an interim measure for a carbon tetrachloride spill site where source removal or in situ treatment cannot currently be implemented due to the surrounding infrastructure. Rather than delay action until the site is more accessible to an interim action, this more expedited approach would support a final action. Individual Hazard Substance Site (IHSS) 118.1 is a former underground storage tank at Rocky Flats Environmental Technology Site (RFETS) that stored carbon tetrachloride for process use. Inadvertent releases associated with filling and failure of the tank system resulted in an accumulation of carbon tetrachloride in a bedrock depression around a group of former process waste tanks. Access to the source of contamination is obstructed by numerous utilities, the process waste tanks, and other components of the site infrastructure that limit the ability to conduct an effective remedial action. A preremedial field investigation was conducted in September 1997 to identify and delineate the extent of the dense nonaqueous phase liquid (DNAPL) in the subsurface. Data collected from the investigation revealed that natural processes might be limiting the migration of contaminants from the source area.

Cowdery, C.; Primrose, A. [Rocky Mountain Remediation Services, LLC, Golden, CO (United States). Rocky Flats Environmental Technology Site; Uhland, J. [Kaiser-Hill, LLC, Golden, CO (United States). Rocky Flats Environmental Technology Site; Castaneda, N. [Dept. of Energy, Golden, CO (United States). Rocky Flats Environmental Technology Site

1998-07-01T23:59:59.000Z

253

Cost-effective remediation and closure of petroleum-contaminated sites  

Science Conference Proceedings (OSTI)

This book provides environmental managers and their supporting technical specialists with a comprehensive strategy for cost-effectively cleaning up soils and groundwater contaminated by petroleum releases. It includes the most recent advances in site investigation techniques, low-cost remedial approaches, and technologies. It uses a risk-based process to answer key questions involved in developing a remediation or closure plan for a petroleum spill site. Several approaches are described that include risk management methods which use institutional controls to isolate contaminants from human contact and long-term monitoring to verify that natural attenuation is reducing future risk. More traditional risk evaluations and simplified RBCA methods are also presented that use site-specific exposure assumptions to develop risk-based cleanup objectives. Case studies illustrate how various combinations of land-use control, site-specific risk analysis, natural attenuation, and focused source reduction technologies have been used to obtain risk-based closures at sites across the US.

Downey, D.C.; Hinchee, R.E.; Miller, R.N.

1999-10-01T23:59:59.000Z

254

The Gunite and Associated Tanks Remediation Project Tank Waste Retrieval Performance and Lessons Learned, vol. 1 [of 2  

SciTech Connect

The Gunite and Associated Tanks (GAAT) Remediation Project was the first of its kind performed in the United States. Robotics and remotely operated equipment were used to successfully transfer almost 94,000 gal of remote-handled transuranic sludge containing over 81,000 Ci of radioactive contamination from nine large underground storage tanks at the Oak Ridge National Laboratory (ORNL). The sludge was transferred with over 439,000 gal of radioactive waste supernatant and {approx}420,500 gal of fresh water that was used in sluicing operations. The GAATs are located in a high-traffic area of ORNL near a main thoroughfare. A phased and integrated approach to waste retrieval operations was used for the GAAT Remediation Project. The project promoted safety by obtaining experience from low-risk operations in the North Tank Farm before moving to higher-risk operations in the South Tank Farm. This approach allowed project personnel to become familiar with the tanks and waste, as well as the equipment, processes, procedures, and operations required to perform successful waste retrieval. By using an integrated approach to tank waste retrieval and tank waste management, the project was completed years ahead of the original baseline schedule, which resulted in avoiding millions of dollars in associated costs. This report is organized in two volumes. Volume 1 provides information on the various phases of the GAAT Remediation Project. It also describes the different types of equipment and how they were used. The emphasis of Volume 1 is on the description of the tank waste retrieval performance and the lessons learned during the GAAT Remediation Project. Volume 2 provides the appendixes for the report, which include the following information: (A) Background Information for the Gunite and Associated Tanks Operable Unit; (B) Annotated Bibliography; (C) Comprehensive Listing of the Sample Analysis Data from the GAAT Remediation Project; (D) GAAT Equipment Matrix; and (E) Vendor List for the GAAT Remediation Project. The remediation of the GAATs was completed {approx}5.5 years ahead of schedule and {approx}$120,435,000 below the cost estimated in the Remedial Investigation/Feasibility Study for the project. These schedule and cost savings were a direct result of the selection and use of state-of-the-art technologies and the dedication and drive of the engineers, technicians, managers, craft workers, and support personnel that made up the GAAT Remediation Project Team.

Lewis, BE

2003-10-07T23:59:59.000Z

255

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

I I c. ,..I -. i FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR BRIDGEPORT BRASS COMPANY HAVENS LABORATORY (REACTIVE METALS, INC.) KOSSUTH AND PULASKI STREETS BRIDGEPORT, CONNECTICUT i Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decomnissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 . 2 ii .-_. _.--_- "~ ELIMINATION REPORT FORMER BRIDGEPORT BRASS COMPANY HAVENS LABORATORY (REACTIVE METALS, INC. 1 KOSSUTH AND PULASKI STREETS BRIDGEPORT, CONNECTICUT INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and kaste Technology, Division of Facility and Site

256

FORMERLY REMEDIAL UTILIZED SITES ACTION PROGRAM ELIMINATION REPORT ELIMINATION REPORT  

Office of Legacy Management (LM)

(' (' . . FORMERLY REMEDIAL UTILIZED SITES ACTION PROGRAM ELIMINATION REPORT ELIMINATION REPORT FORMER VITRO LABORATORIES FORMER VITRO LABORATORIES VITRO CORPORATION VITRO CORPORATION WEST ORANGE, NEW JERSEY WEST ORANGE, NEW JERSEY SEP 30 1985 SEP 30 1985 Department of Energy Office of Nuclear Waste Office of Remedial Action and Waste Technology Division of Facility and Site Deconxnissioning Projects . CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES iii Page 7 3 4 - _- mI _---. ELSMINATION REPORT FORMER VITRO LABORATORIES, VITRO CORPORATION, WEST ORAN6E, NEW JERSEY INTRODUCTION . The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site

257

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM . ELIMINATION REPORT FOR AL-TECH SPECIALTY STEEL CORPORATION (THE FORMER ALLEGHENY-LUDLUM STEEL CORPORATION) _ WATERYLIET, NEW YORK, AND DUNKIRK, NEW YORK SEP 301985 Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects ----- ----_l_.._- .._. _- CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES iii .- --- .- Page . 1 4 ELIMINATION REPORT AL-TECH SPECIALTY STEEL CORPORATION (THE FORMER ALLEGHENY-LUDLUM STEEL CORPORATION) WATERYLIET, NEW YORK, AND DUNKIRK, NEW YORK 1 INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office

258

Sulfate Reduction in Groundwater: Characterization and Applications for Remediation  

Science Conference Proceedings (OSTI)

Sulfate is ubiquitous in groundwater, with both natural and anthropogenic sources. Sulfate reduction reactions play a significant role in mediating redox conditions and biogeochemical processes for subsurface systems. They also serve as the basis for innovative in-situ methods for groundwater remediation. An overview of sulfate reduction in subsurface environments is provided, with a specific focus on implications for groundwater remediation. A case study presenting the results of a pilot-scale ethanol injection test illustrates the advantages and difficulties associated with the use of electron-donor amendments for sulfate remediation.

Miao, Z.; Brusseau, M. L.; Carroll, Kenneth C.; Carreon-Diazconti, C.; Johnson, B.

2012-06-01T23:59:59.000Z

259

Iowa Land Recycling and Environmental Remediation Standards Act (Iowa) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Iowa Land Recycling and Environmental Remediation Standards Act Iowa Land Recycling and Environmental Remediation Standards Act (Iowa) Iowa Land Recycling and Environmental Remediation Standards Act (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Department of Natural Resources

260

WATER AS A REAGENT FOR SOIL REMEDIATION  

SciTech Connect

SRI International is conducting experiments to develop and evaluate hydrothermal extraction technology or hot water extraction (HWE) technology for remediating petroleum-contaminated soils. Most current remediation practices either fail to remove the polycyclic aromatic hydrocarbons (PAHs) found in petroleum-contaminated sites, are too costly, or require the use of organic solvents at the expense of additional contamination and with the added cost of recycling solvents. Hydrothermal extraction offers the promise of efficiently extracting PAHs and other kinds of organics from contaminated soils at moderate temperatures and pressures, using only water and inorganic salts such as carbonate. SRI has conducted experiments to measure the solubility and rate of solubilization of selected PAHs (fluoranthene, pyrene, chrysene, 9,10-dimethylanthracene) in water using SRI's hydrothermal optical cell with the addition of varying amounts of sodium carbonate to evaluate the efficiency of the technology for removing PAHs from the soil. SRI data shows a very rapid increase in solubility of PAHs with increase in temperature in the range 25-275 C. SRI also measured the rate of solubilization, which is a key factor in determining the reactor parameters. SRI results for fluoranthene, pyrene, chrysene, and 9,10-dimethylanthracene show a linear relationship between rate of solubilization and equilibrium solubility. Also, we have found the rate of solubilization of pyrene at 275 C to be 6.5 ppm/s, indicating that the equilibrium solubilization will be reached in less than 3 min at 275 C; equilibrium solubility of pyrene at 275 C is 1000 ppm. Also, pyrene and fluoranthene appear to have higher solubilities in the presence of sodium carbonate. In addition to this study, SRI studied the rate of removal of selected PAHs from spiked samples under varying conditions (temperature, pore sizes, and pH). We have found a higher removal of PAHs in the presence of sodium carbonate in both sand and bentonite systems. Also, sodium carbonate greatly reduces the possible reactor corrosion under hydrothermal conditions. Our results show that a water-to-sand ratio of at least 3:1 is required to efficiently remove PAH from soil under static conditions.

Indira S. Jayaweera; Montserrat Marti-Perez; Jordi Diaz-Ferrero; Angel Sanjurjo

2001-03-29T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

CSMRI Creekside Site Report on Background  

E-Print Network (OSTI)

Ci/g picoCuries per gram RI/FS Remedial Investigation/Feasibility Study RPD relative percent difference TCLP. Toxicity Characteristic Leaching Procedure (TCLP) results indicate that the affected material

262

Versatile microbial surface-display for environmental remediation and biofuels production  

E-Print Network (OSTI)

remediation and biofuel production will be discussed. Newpollutant degradation, biofuel production and production of

Hawkes, Daniel S

2008-01-01T23:59:59.000Z

263

Independent Oversight Review, Hanford Site CH2M Hill Plateau Remediation Company- November 2012  

Energy.gov (U.S. Department of Energy (DOE))

Review of the Hanford Site CH2M Hill Plateau Remediation Company Implementation Verification Review Processes

264

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

U C T IO N B A C K G R O U N D S i te F u n c ti o n S i te D e s c ri p ti o n R a d i o l o g i c a l H i s to ry a n d S ta tu s E L IM IN A T IO N A N A L Y S IS R E F E R E N...

265

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR OCCIDENTAL CHEMICAL CORPORATION ( FORMER HOOKER ELECTROCHEMICAL COMPANY ) NIAGARA FALLS, NEW YORK SEP 30 1985 Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects ELIMINATION REPORT FOR OCCIDENTAL CHEMICAL CORPORATION (FORMER HOOKER ELECTROCHEMICAL COMPANY) L NIAGARA FALLS, NEW YORK- INTRODUCTION The Department ' of Energy (DDE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or the predecessor agencies, offices, and divisions), has reviewed the past activities of the Manhattan Engineer District (MED) and the Atomic Energy Commission (MED/AEC) at

266

CH2M HILL Plateau Remediation Company | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CH2M HILL Plateau Remediation Company CH2M HILL Plateau Remediation Company CH2M HILL Plateau Remediation Company The Office of Hea1th, Safety and Security's Office of Enforcement and Oversight has evaluated the facts and circumstances of a series of radiological work deficiencies at the Plutonium Finishing Plant (PFP) and the 105 K-East Reactor Facility (105KE Reactor) by CH2M HILL Plateau Remediation Company (CHPRC). The radiological work deficiencies at PFP are documented in the April 29, 2011, Department of Energy Richland Operations Office (DOE-RL) Surveillance Report S-11-SED-CHP~C-PFP-002, Planning and Execution of Radiological Work. S-11-SED-CHPRC-PFP-002 documented four examples where inadequate hazard analysis resulted in airborne radioactivity that exceeded the limits of the controlling radiological work permit.

267

Environmental Restoration Remedial Action Program records management plan  

SciTech Connect

The US Department of Energy-Richland Operations Office (DOE-RL) Environmental Restoration Field Office Management Plan ((FOMP) DOE-RL 1989) describes the plans, organization, and control systems to be used for management of the Hanford Site environmental restoration remedial action program. The FOMP, in conjunction with the Environmental Restoration Remedial Action Quality Assurance Requirements document ((QARD) DOE-RL 1991), provides all the environmental restoration remedial action program requirements governing environmental restoration work on the Hanford Site. The FOMP requires a records management plan be written. The Westinghouse Hanford Company (Westinghouse Hanford) Environmental Restoration Remedial Action (ERRA) Program Office has developed this ERRA Records Management Plan to fulfill the requirements of the FOMP. This records management plan will enable the program office to identify, control, and maintain the quality assurance, decisional, or regulatory prescribed records generated and used in support of the ERRA Program. 8 refs., 1 fig.

Michael, L.E.

1991-07-01T23:59:59.000Z

268

Environmental Remediation Strategic Planning of Fukushima Nuclear Accident  

Science Conference Proceedings (OSTI)

Environmntal Remediation Assessment and other respons decision making on Environmental monitoring, experiments and assessment. Preliminary assessment to grasp the overall picture and determine critical locations, phenomena, people, etc. Using simple methods and models.

Onishi, Yasuo

2011-12-01T23:59:59.000Z

269

SBA Increases Size Standards for Waste Remediation Services &  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SBA Increases Size Standards for Waste Remediation Services & SBA Increases Size Standards for Waste Remediation Services & Information/Admin Support SBA Increases Size Standards for Waste Remediation Services & Information/Admin Support December 12, 2012 - 10:22am Addthis John Hale III John Hale III Director, Office of Small and Disadvantaged Business Utilization Earlier this week, the U.S. Small Business Administration announced that they have revised size definitions for small businesses in Administrative and Support & Waste Management and Remediation Services categories, saying these revisions "reflect changes in marketplace conditions." The new standards are published in the Federal Register. Increases to size standards will enable some growing small businesses in these sectors to retain their small business status; will give federal

270

Site remediation in a virtual environment  

Science Conference Proceedings (OSTI)

We describe the process used in combining an existing computer simulation with both Virtual Reality (VR) input and output devices, and conventional visualization tools, so as to make the simulation easier to use and the results easier to understand. VR input technology facilitates direct user manipulation of three dimensional simulation parameters. Commercially available visualization tools provide a flexible environment for representing abstract scientific data. VR output technology provides a more flexible and convincing way to view the visualization results than is afforded in contemporary visualization software. The desired goal of this process is a prototype system that minimizes man-machine interface barriers, as well as enhanced control over the simulation itself, so as to maximize the use of scientific judgement and intuition. In environmental remediation, the goal is to clean up contaminants either by removing them or rendering them non-toxic. A computer model simulates water or chemical flooding to mobilize and extract hydrocarbon contaminants from a volume of saturated soil/rock. Several wells are drilled in the vicinity of the contaminant, water and/or chemicals are injected into some of the wells, and fluid containing the mobilized hydrocarbons is pumped out of the remaining wells. The user is tasked with finding well locations and pumping rates that maximize recovery of the contaminants while minimizing drilling and pumping costs to clean up the site of interest.

Bethel, W.; Jacobsen, J.; Holland, P.

1994-01-01T23:59:59.000Z

271

Volatile organic compound remedial action project  

SciTech Connect

This Environmental Assessment (EA) reviews a proposed project that is planned to reduce the levels of volatile organic compound (VOC) contaminants present in the Mound domestic water supply. The potable and industrial process water supply for Mound is presently obtained from a shallow aquifer via on-site production wells. The present levels of VOCs in the water supply drawn from the on-site wells are below the maximum contaminant levels (MCLs) permissible for drinking water under Safe Drinking Water Act (SDWA; 40 CFR 141); however, Mound has determined that remedial measures should be taken to further reduce the VOC levels. The proposed project action is the reduction of the VOC levels in the water supply using packed tower aeration (PTA). This document is intended to satisfy the requirements of the National Environmental Policy Act (NEPA) of 1969 and associated Council on Environmental Quality regulations (40 CFR parts 1500 through 1508) as implemented through U.S. Department of Energy (DOE) Order 5440.1D and supporting DOE NEPA Guidelines (52 FR 47662), as amended (54 FR 12474; 55 FR 37174), and as modified by the Secretary of Energy Notice (SEN) 15-90 and associated guidance. As required, this EA provides sufficient information on the probable environmental impacts of the proposed action and alternatives to support a DOE decision either to prepare an Environmental Impact Statement (EIS) or issue a Finding of No Significant Impact (FONSI).

NONE

1991-12-01T23:59:59.000Z

272

Least-Cost Groundwater Remediation Design Using Uncertain Hydrogeological Information  

Science Conference Proceedings (OSTI)

The research conducted by at the Research Center for Groundwater Remediation Design at the University of Vermont funded by the Department of Energy continues to focus on the implementation of a new method of including uncertainty into the optimal design of groundwater remediation systems. The uncertain parameter is the hydraulic conductivity of an aquifer. The optimization method utilized for this project is called robust optimization. The uncertainty of the hydraulic conductivity is described by a probability density function, PDF.

Pinder, George F.

1999-06-01T23:59:59.000Z

273

A new fission-fragment detector to complement the CACTUS-SiRi setup at the Oslo Cyclotron Laboratory  

E-Print Network (OSTI)

An array of Parallel Plate Avalanche Counters (PPAC) for the detection of heavy ions has been developed. The new device, NIFF (Nuclear Instrument for Fission Fragments), consists of four individual detectors and covers $60\\%$ of 2$\\pi$. It was designed to be used in conjunction with the SiRi array of ${\\Delta}E-E$ silicon telescopes for light charged particles and fits into the CACTUS array of 28 large-volume NaI scintillation detectors at the Oslo Cyclotron Laboratory. The low-pressure gas-filled PPACs are sensitive for the detection of fission fragments, but are insensitive to scattered beam particles of light ions or light-ion ejectiles. The PPAC detectors of NIFF have good time resolution and can be used either to select or to veto fission events in in-beam experiments with light-ion beams and actinide targets. The powerful combination of SiRi, CACTUS, and NIFF provides new research opportunities for the study of nuclear structure and nuclear reactions in the actinide region. The new setup is particularly well suited to study the competition of fission and $\\gamma$ decay as a function of excitation energy.

Tamás Gábor Tornyi; Andreas Görgen; Magne Guttormsen; Ann-Cecilie Larsen; Sunniva Siem; Attila Krasznahorkay; Lóránt Csige

2013-12-02T23:59:59.000Z

274

Programmatic Environmental Report for remedial actions at UMTRA (Uranium Mill Tailings Remedial Action) Project vicinity properties  

Science Conference Proceedings (OSTI)

This Environmental Report (ER) examines the environmental consequences of implementing a remedial action that would remove radioactive uranium mill tailings and associated contaminated materials from 394 vicinity properties near 14 inactive uranium processing sites included in the Uranium Mill Tailings Remedial Action (UMTRA) Project pursuant to Public Law 95--604, the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978. Vicinity properties are those properties in the vicinity of the UMTRA Project inactive mill sites, either public or private, that are believed to be contaminated by residual radioactive material originating from one of the 14 inactive uranium processing sites, and which have been designated under Section 102(a)(1) of UMTRCA. The principal hazard associated with the contaminated properties results from the production of radon, a radioactive decay product of the radium contained in the tailings. Radon, a radioactive gas, can diffuse through the contaminated material and be released into the atmosphere where it and its radioactive decay products may be inhaled by humans. A second radiation exposure pathway results from the emission of gamma radiation from uranium decay products contained in the tailings. Gamma radiation emitted from contaminated material delivers an external exposure to the whole body. If the concentration of radon and its decay products is high enough and the exposure time long enough, or if the exposure to direct gamma radiation is long enough, cancers (i.e., excess health effects) may develop in persons living and working at the vicinity properties. 3 refs., 7 tabs.

Not Available

1985-03-01T23:59:59.000Z

275

Phyto remediation groundwater trends at the DOE portsmouth gaseous  

Science Conference Proceedings (OSTI)

This paper describes the progress of a phyto-remediation action being performed at the Department of Energy (DOE) Portsmouth Gaseous Diffusion Plant (PORTS) X-740 Waste Oil Handling Facility to remediate contaminated groundwater under a Resource Conservation and Recovery Act (RCRA) closure action. This action was effected by an Ohio Environmental Protection Agency (OEPA) decision to use phyto-remediation as the preferred remedy for the X-740 groundwater contamination. This remedy was recognized as a cost-effective, low-maintenance, and promising method to remediate groundwater contaminated with volatile organic compounds (VOCs), primarily trichloroethylene (TCE). During 1999, prior to the tree installation at the X-740 Phyto-remediation Area, water level measurements in the area were collected from 10 monitoring wells completed in the Gallia Formation. The Gallia is the uppermost water-bearing zone and contains most of the groundwater contamination at PORTS. During the tree installation which took place during the summer of 1999, four new Gallia monitoring wells were installed at the X-740 Area in addition to the 10 Gallia wells which had been installed in the same area during the early 1990's. Manual water level measurements were collected quarterly from these 14 Gallia monitoring wells between 1998 and 2001. These manual water level measurements were collected to monitor the combined impact of the trees on the groundwater prior to root development. Beginning in 2001, water level measurements were collected monthly during the growing season (April-September) and quarterly during the dormant season (October-March). A total of eight water level measurements were collected annually to monitor the phyto-remediation system's effect on the groundwater in the X- 740 Area. The primary function of the X-740 Phyto-remediation Area is to hydraulically prevent further spreading of the TCE plume. This process utilizes deep-rooted plants, such as poplar trees, to extract large quantities of water from the saturated zone. The focus of any phyto-remediation system is to develop a cone of depression under the entire plantation area. This cone of depression can halt migration of the contaminant plume and can create a hydraulic barrier, thereby maintaining plume capture. While a cone of depression is not yet evident at the X-740 Phyto-remediation Area, water level measurements in 2004 and 2005 differed from measurements taken in previous years, indicating that the now mature trees are influencing groundwater flow direction and gradient at the site. Water level measurements taken from 2003 through 2005 indicate a trend whereby groundwater elevations steadily decreased in the X-740 Phyto-remediation System. During this time, an average groundwater table drop of 0.30 feet was observed. Although the time for the phyto-remediation system to mature had been estimated at two to three years, these monitoring data indicate a period of four to five years for the trees to reach maturity. Although, these trends are not apparent from analysis of the potentiometric surface contours, it does appear that the head gradient across the site is higher during the spring and lower during the fall. It is not clear, however, whether this trend was initiated by the installation of the phyto-remediation system. This paper will present the groundwater data collected to date to illustrate the effects of the trees on the groundwater table. (authors)

Lewis, A.C.; Baird, D.R. [CDM, Piketon, OH (United States)

2007-07-01T23:59:59.000Z

276

Nuclear facility decommissioning and site remedial actions: a selected bibliography  

SciTech Connect

This bibliography contains 693 references with abstracts on the subject of nuclear facility decommissioning, uranium mill tailings management, and site remedial actions. Foreign, as well as domestic, literature of all types - technical reports, progress reports, journal articles, conference papers, symposium proceedings, theses, books, patents, legislation, and research project descriptions - has been included in this publication. The bibliography contains scientific (basic research as well as applied technology), economic, regulatory, and legal literature pertinent to the US Department of Energy's Remedial Action Program. Major chapters are Surplus Facilities Management Program, Nuclear Facilities Decommissioning, Formerly Utilized Sites Remedial Action Program, Uranium Mill Tailings Remedial Action Program, Grand Junction Remedial Action Program, and Uranium Mill Tailings Management. Chapter sections for chapters 1 and 2 include: Design, Planning, and Regulations; Site Surveys; Decontamination Studies; Dismantlement and Demolition; Land Decontamination and Reclamation; Waste Disposal; and General Studies. The references within each chapter are arranged alphabetically by leading author. References having no individual author are arranged by corporate author or by title. Indexes are provided for (1) author; (2) corporate affiliation; (3) title; (4) publication description; (5) geographic location; and (6) keywords. An appendix of 202 bibliographic references without abstracts or indexes has been included in this bibliography. This appendix represents literature identified but not abstracted due to time constraints.

Owen, P.T.; Knox, N.P.; Fielden, J.M.; Johnson, C.A.

1982-09-01T23:59:59.000Z

277

Nuclear facility decommissioning and site remedial actions: a selected bibliography  

SciTech Connect

This bibliography contains 693 references with abstracts on the subject of nuclear facility decommissioning, uranium mill tailings management, and site remedial actions. Foreign, as well as domestic, literature of all types - technical reports, progress reports, journal articles, conference papers, symposium proceedings, theses, books, patents, legislation, and research project descriptions - has been included in this publication. The bibliography contains scientific (basic research as well as applied technology), economic, regulatory, and legal literature pertinent to the US Department of Energy's Remedial Action Program. Major chapters are Surplus Facilities Management Program, Nuclear Facilities Decommissioning, Formerly Utilized Sites Remedial Action Program, Uranium Mill Tailings Remedial Action Program, Grand Junction Remedial Action Program, and Uranium Mill Tailings Management. Chapter sections for chapters 1 and 2 include: Design, Planning, and Regulations; Site Surveys; Decontamination Studies; Dismantlement and Demolition; Land Decontamination and Reclamation; Waste Disposal; and General Studies. The references within each chapter are arranged alphabetically by leading author. References having no individual author are arranged by corporate author or by title. Indexes are provided for (1) author; (2) corporate affiliation; (3) title; (4) publication description; (5) geographic location; and (6) keywords. An appendix of 202 bibliographic references without abstracts or indexes has been included in this bibliography. This appendix represents literature identified but not abstracted due to time constraints.

Owen, P.T.; Knox, N.P.; Fielden, J.M.; Johnson, C.A.

1982-09-01T23:59:59.000Z

278

Radioactive Tank Waste Remediation Focus Area. Technology summary  

SciTech Connect

In February 1991, DOE`s Office of Technology Development created the Underground Storage Tank Integrated Demonstration (UST-ID), to develop technologies for tank remediation. Tank remediation across the DOE Complex has been driven by Federal Facility Compliance Agreements with individual sites. In 1994, the DOE Office of Environmental Management created the High Level Waste Tank Remediation Focus Area (TFA; of which UST-ID is now a part) to better integrate and coordinate tank waste remediation technology development efforts. The mission of both organizations is the same: to focus the development, testing, and evaluation of remediation technologies within a system architecture to characterize, retrieve, treat, concentrate, and dispose of radioactive waste stored in USTs at DOE facilities. The ultimate goal is to provide safe and cost-effective solutions that are acceptable to both the public and regulators. The TFA has focused on four DOE locations: the Hanford Site in Richland, Washington, the Idaho National Engineering Laboratory (INEL) near Idaho Falls, Idaho, the Oak Ridge Reservation in Oak Ridge, Tennessee, and the Savannah River Site (SRS) in Aiken, South Carolina.

NONE

1995-06-01T23:59:59.000Z

279

Remediation plan for fluorescent light fixtures containing polychlorinated biphenyls (PCBs)  

SciTech Connect

This report describes the remedial action to achieve compliance with 29 CFR 1910 Occupational Safety and Health Administration (OSHA) requirements of fluorescent light fixtures containing PCBs at K-25 site. This remedial action is called the Remediation Plan for Fluorescent Light Fixtures Containing PCBs at the K-25 Site (The Plan). The Plan specifically discusses (1) conditions of non-compliance, (2) alternative solutions, (3) recommended solution, (4) remediation plan costs, (5) corrective action, (6) disposal of PCB waste, (7) training, and (8) plan conclusions. The results from inspections by Energy Systems personnel in 2 buildings at K-25 site and statistical extension of this data to 91 selected buildings at the K-25 site indicates that there are approximately 28,000 fluorescent light fixtures containing 47,036 ballasts. Approximately 38,531 contain PCBs and 2,799 of the 38,531 ballasts are leaking PCBs. Review of reportable occurrences at K-25 for the 12 month period of September 1990 through August 1991 shows that Energy Systems personnel reported 69 ballasts leaking PCBs. Each leaking ballast is in non-compliance with 29 CFR 1910 - Table Z-1-A. The age of the K-25 facilities indicate a continued and potential increase in ballasts leaking PCBs. This report considers 4 alternative solutions for dealing with the ballasts leaking PCBs. The advantages and disadvantages of each alternative solution are discussed and ranked using cost of remediation, reduction of health risks, and compliance with OSHA as criteria.

1992-04-30T23:59:59.000Z

280

Electrochemical arsenic remediation for rural Bangladesh  

Science Conference Proceedings (OSTI)

Arsenic in drinking water is a major public health problem threatening the lives of over 140 million people worldwide. In Bangladesh alone, up to 57 million people drink arsenic-laden water from shallow wells. ElectroChemical Arsenic Remediation(ECAR) overcomes many of the obstacles that plague current technologies and can be used affordably and on a small-scale, allowing for rapid dissemination into Bangladesh to address this arsenic crisis. In this work, ECAR was shown to effectively reduce 550 - 580 mu g=L arsenic (including both As[III]and As[V]in a 1:1 ratio) to below the WHO recommended maximum limit of 10 mu g=L in synthetic Bangladesh groundwater containing relevant concentrations of competitive ions such as phosphate, silicate, and bicarbonate. Arsenic removal capacity was found to be approximately constant within certain ranges of current density, but was found to change substantially between ranges. In order of decreasing arsenic removal capacity, the pattern was: 0.02 mA=cm2> 0.07 mA=cm2> 0.30 - 1.1 mA=cm2> 5.0 - 100 mA=cm2. Current processing time was found to effect arsenic removal capacity independent of either charge density or current density. Electrode polarization studies showed no passivation of the electrode in the tested range (up to current density 10 mA=cm2) and ruled out oxygen evolution as the cause of decreasing removal capacity with current density. Simple settling and decantation required approximately 3 days to achieve arsenic removal comparable to filtration with a 0.1 mu m membrane. X-ray Absorption Spectroscopy (XAS) showed that (1) there is no significant difference in the arsenic removal mechanism of ECAR during operation at different current densities and (2) the arsenic removal mechanism in ECAR is consistent with arsenate adsorption onto a homogenous Fe(III)oxyhydroxide similar in structure to 2-line ferrihydrite. ECAR effectively reduced high arsenic concentrations (100 - 500 mu g=L) in real Bangladesh tube well water collected from three regions to below the WHO limit of 10 mu g=L. Prototype fabrication and field testing are currently underway.

Addy, Susan Amrose

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

New Pump and Treat Facility Remedial Action Work Plan for Test Area North (TAN) Final Groundwater Remediation, Operable Unit 1-07B  

SciTech Connect

This operations and maintenance plan supports the New Pump and Treat Facility (NPTF) remedial action work plan and identifies the approach and requirements for the operations and maintenance activities specific to the final medical zone treatment remedy. The NPTF provides the treatment system necessary to remediate the medical zone portion of the OU 1-07B contaminated groundwater plume. Design and construction of the New Pump and Treat Facility is addressed in the NPTF remedial action work plan. The scope of this operation and maintenance plan includes facility operations and maintenance, remedy five-year reviews, and the final operations and maintenance report for the NPTF.

L. O. Nelson

2003-09-01T23:59:59.000Z

282

Developing microbe-plant interactions for applications in plant-growth promotion and disease control, production of useful compounds, remediation, and carbon sequestration  

E-Print Network (OSTI)

Remediation, and Carbon Sequestration References Anderson,Remediation, and Carbon Sequestration rhizosphere byRemediation, and Carbon Sequestration Figure 1. Examples of

Bernard, S.

2009-01-01T23:59:59.000Z

283

Understanding Contaminant Transport Pathways at Rocky Flats - A Basis for the Remediation Strategy  

SciTech Connect

The Rocky Flats Environmental Technology Site (RFETS) is a Department of Energy facility located approximately 16 miles northwest of Denver, Colorado. Processing and fabrication of nuclear weapons components occurred at Rocky Flats from 1952 through 1989. Operations at the Site included the use of several radionuclides, including plutonium-239/240 (Pu), americium-241 (Am), and various uranium (U) isotopes, as well as several types of chlorinated solvents. The historic operations resulted in legacy contamination, including contaminated facilities, process waste lines, buried wastes and surface soil contamination. Decontamination and removal of buildings at the site was completed in late 2005, culminating more than ten years of active environmental remediation work. The Corrective Action Decision/Record of Decision was subsequently approved in 2006, signifying regulatory approval and closure of the site. The use of RFETS as a National Wildlife Refuge is scheduled to be in full operation by 2012. To develop a plan for remediating different types of radionuclide contaminants present in the RFETS environment required understanding the different environmental transport pathways for the various actinides. Developing this understanding was the primary objective of the Actinide Migration Evaluation (AME) project. Findings from the AME studies were used in the development of RFETS remediation strategies. The AME project focused on issues of actinide behavior and mobility in surface water, groundwater, air, soil and biota at RFETS. For the purposes of the AME studies, actinide elements addressed included Pu, Am, and U. The AME program, funded by DOE, brought together personnel with a broad range of relevant expertise in technical investigations. The AME advisory panel identified research investigations and approaches that could be used to solve issues related to actinide migration at the Site. An initial step of the AME was to develop a conceptual model to provide a qualitative description of the relationships among potential actinide sources and transport pathways at RFETS. One conceptual model was developed specifically for plutonium and americium, because of their similar geochemical and transport properties. A separate model was developed for uranium because of its different properties and mobility in the environment. These conceptual models were guidelines for quantitative analyses described in the RFETS Pathway Analysis Report, which used existing data from the literature as well as site-specific analyses, including field, laboratory and modeling studies to provide quantitative estimates of actinide migration in the RFETS environment. For pathways where more than one method was used to estimate offsite loads for a specific pathway, the method yielding the highest estimated off-site was used for comparison purposes. For all actinides studied, for pre-remediation conditions, air and surface water were identified to be the dominant transport mechanisms. The estimated annual airborne plutonium-239/240 load transported off site exceeded the surface water load by roughly a factor of 40. However, despite being the largest transport pathway, airborne radionuclide concentrations at the monitoring location with the highest measurements during the period studied were less than two percent of the allowable 10 milli-rem standard governing DOE facilities. Estimated actinide loads for other pathways were much less. Shallow groundwater was approximately two orders of magnitude lower, or 1/100 of the load conveyed in surface water. The estimated biological pathway load for plutonium was approximately five orders of magnitude less, or 1/100,000, of the load estimated for surface-water. The pathway analysis results were taken into consideration during subsequent remediation activities that occurred at the site. For example, when the 903 Pad area was remediated to address elevated concentrations of Pu and Am in the surface soil, portable tent structures were constructed to prevent wind and water erosion from occurring while remediation activitie

Paton, Ian [Wright Water Engineers, Inc.: 2490 W. 26th Avenue, Suite 100A, Denver, CO 80211 (United States)

2008-01-15T23:59:59.000Z

284

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

-p,l-I -p,l-I . . FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR MOBIL MINING AND MINERALS COMPANY (THE FORMER MATHIESON CHEMICAL COMPANY) PASADENA, TEXAS D Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 2 2 2 3 3 4 ii --. ELIMINATION REPORT MOBIL MINING AND MINERALS COMPANY (THE FORMER MATHIESON CHEMICAL COMPANY) PASADENA, TEXAS INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor offices and divisions),

285

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

itI.2 -2 itI.2 -2 FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR THE FORMER BRUSH BERYLLIUM COMPANY CLEVELAND, OHIO Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects __I__,_-. - ---.. ____- .- CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Pa e -5 2 2 2 4 4 4 ii ELIMINATION REPORT THE FORMER BRUSH BERYLLIUM COMPANY CLEVELAND, OHIO INTRODUCTION The Oepartment of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decorrnnissioning Projects (and/or predecessor agencies, offices and divisionsa has reviewed the past activities of the Manhattan Engineer

286

Geoengineering: Plan B Remedy for Global Warming Andrew A. Lacis  

NLE Websites -- All DOE Office Websites (Extended Search)

Geoengineering: Plan B Remedy for Global Warming Geoengineering: Plan B Remedy for Global Warming Andrew A. Lacis NASA Goddard Institute for Space Studies Accelerated melting of Greenland ice is a clear indication that consequences of global warming are real and impending. The underlying causes of global warming are well enough understood, but the necessary reduction of greenhouse gases to prevent irreversible climate change is unlikely to happen before the point of no return is reached. To reverse the impending sea level rise, geoengineering counter- measures may be required to counter the current global energy imbalance due to global warming. Of the many proposed remedies, deploying aerosols within the stratosphere offers realistic prospects. Sulfur injections in the lower stratosphere would have the cooling effect of naturally occurring volcanic aerosols. Soot at

287

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

fi.q 2, fi.q 2, I: * FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects INTRODUCTION BACKGROUND CONTENTS Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 4 iii ELIMINATION REPORT WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decormnissioning Projects (and/or predecessor agencies, offices and

288

Northeast Site Area A NAPL Remediation Final Report.doc  

Office of Legacy Management (LM)

82-TAC 82-TAC U.S. Department of Energy Work Performed Under DOE Contract No. for the U.S. Department of Energy DE-AC13-02GJ79491 Approved for public release; distribution is unlimited. Pinellas Environmental Restoration Project Northeast Site Area A NAPL Remediation Final Report September 2003 N0065200 GJO- 2003- 482- TAC GJO- PIN 13.12.10 Pinellas Environmental Restoration Project Northeast Site Area A NAPL Remediation Final Report Young - Rainey STAR Center September 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13- 02GJ79491 Document Number N0065200 Contents DOE/Grand Junction Office Northeast Site Area A NAPL Remediation Final Report September 2003 Page iii

289

The mission of the Remediation of Mercury and Industrial  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remediation of Mercury and Industrial Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative is to control the flux of contaminants in soil and water environments for the purpose of protecting surface water, groundwater, and ecological receptors. For more information, contact: Eric Pierce Oak Ridge National Laboratory 1 Bethel Valley Road, MS 6038 Oak Ridge, TN 37831 pierceem@ornl.gov (865) 574-9968 Kurt Gerdes DOE-EM Office of Groundwater and Soil Remediation kurt.gerdes@em.doe.gov (301) 903-7289 Sediment Biota Groundwater Flow Fluctuating Water Table Hg in building structures and rubble Waterborne mercury (mercury being transported via water being released from the facilities to the creeks) Hg currently present in the creek and sediments along the base of the creek

290

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

BETHLEHEM STEEL CORPORATION BETHLEHEM STEEL CORPORATION LACKAWANNA, NEW YORK Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects P bl@ C.' , 1 & cr INTRODUCTION BACKGROUND CONTENTS Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 5 iii ELIMINATION REPORT BETHLEHEM STEEL CORPORATION LACKAWANNA, NEW YORK INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices and divisions), has reviewed the past activities of the Atomic Energy Commission (AEC) at the Bethlehem Steel Corporation, Lackawanna, New

291

Designation of Sites for Remedial Action - Metal Hydrides, Beverly,  

Office of Legacy Management (LM)

T: T: Designation of Sites for Remedial Action - Metal Hydrides, Beverly, MA; Bridgeport Brass, Adrian, MI and Seymour, Chicago, IL CT; National Guard Armory, 0: Joe LaGrone, Manager Oak Ridge Operations Office Based on the attached radiological survey data (Attachments 1 through 3) and an appropriate authority review, the following properties are being authorized for remedial action. It should be noted that the attached survey data are for designation purposes only and that Bechtel National, Inc. (BNI) should conduct appropriate comprehensive characterization studies to determine the extent'and magnitude of contamination on properties. Site Location Priority Former Bridgeport Brass Co. (General Motors) Adrian, MI Low Former Bridgeport Brass Co.

292

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

UNIVERSITY OF ARIZONA UNIVERSITY OF ARIZONA (U.S. BUREAU OF MINES) TUCSON, ARIZONA Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects -- --- .- _- --__ CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES ii - ,. -- Page 1 4 4 ..I___ - ~-___- ELIMINATION REPORT UNIVERSITY OF ARIZONA (U.S. BUREAU OF MINES) TUCSON, ARIZONA INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor offices and divisions) has reviewed the past activities of the Atomic Energy Commission (AEC)

293

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

NATIONAL BUREAU OF STANDARDS BUILDINGS NATIONAL BUREAU OF STANDARDS BUILDINGS VAN NESS STREET WASHINGTON, D.C. Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects - __-~---- -._.. .._ .-. .- INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status CONTENTS ELIMINATION ANALYSIS REFERENCES ii Paqe 1 4 INiRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and divisions) has reviewed the past activities conducted for the Atomic Energy Commission and the Manhattan Engineer District (MED) (DOE predecessors) at

294

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

,: /A (,) i_ - z ,: /A (,) i_ - z FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR FORMERLY UTILIZED PORTIONS OF THE WATERTOWN ARSENAL WATERTOWN, MASSACHUSETTS Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decotwnissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Radiological History and Status ELIMINATION ANALYSIS Findings and Recommendation 6 REFERENCES iii Page 1 1 1 3 4 7 "..*.w..,, -. ._ ..- ". --. AUTHORITY REVIEW WATERTOWN ARSENAL WATERTOWN, MASSACHUSETTS INTRODUCTION The purpose of this review is to present information pertaining to work performed under the sponsorship of the Atomic Energy Commission (AEC) Manhattan Engineer District (MED) and the facts and circum-

295

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

SENECA ARMY DEPOT SENECA ARMY DEPOT ROMULUS, NEW YORK Department of Energy Office of Nuclear Energy Office of Remedial Action and kaste Technology. Division of Facility and Site Decommissioning Projects INTRODUCTION t3ACKGROUND CONTENTS . -Page Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES 1 4 ii .___ -_-_..--. ._.".. ELIMINATION REPORT SENECA ARMY DEPOT ROMULUS, NEW YORK . INTRODUCTION The Department pf Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and divisions) has reviewed the past activities of the Manhattan Engineer District (MED) at Seneca Army Depot, Romulus, hew York. Based on the

296

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

\ \ ,.-c , 2 2 a. . FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM . ELIMINATION REPORT FOR THE FORMER GENERAL SERVICES ADMINISTRATION 39TH STREET WAREHOUSE 1716 PERSHING ROAD CHICAGO, ILLINOIS SEP301985 Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects __--... -_ -._.-_- _"_-. .___.. -... .._ ..-. .-. ..--- . , ' , CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES iii 4 __-.I ._-----.- --- ELIMINATION REPORT FOR THE FORMER GENERAL SERVICES ADMINISTRATION 39TH STREET WAREHOUSE 1716 PERSHING ROAD CHICAGO, ILLINOIS INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office

297

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

CF INDUSTRIES, INC. CF INDUSTRIES, INC. ( THE FORMER INTERNATIONAL MI NERALS AND CHEMICAL CORPORATION) BARTON, FLORIDA Department of Energy Office of Nuclear Energy. Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects - - .._. ..--.. . . I."__ . - INTRODUCTION CONTENTS Page BACKGROUND Site Function Site Description Radiological. History and Status ELIMINATION ANALYSIS REFERENCES Summary of Findings ii 7 8 --..I--- - ..-___-_--.___-"-- -- ' . ELIMINATION REPORT CF INDUSTRIES, INC. (THE FORMER INTERNATIONAL MINERALS AND CHEMICAL CORPORATION) BARTOW, FLORIDA INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and

298

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

ROHM & HAAS COMPANY ROHM & HAAS COMPANY PHILADELPHIA, PENNSYLYANIA Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects CONTENTS Page INTRODUCTIOk BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES 2 2 2 2 3 3 iii ELIMINATION REPORT ROHM & HAAS COMPANY PHILADELPHIA, PENNSYLVANXA INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor offices and divisions) has reviewed the past activities of the Atomic Energy Commission (AEC) at the Rohm & Haas Company, Philadelphia, Pennsylvania. Based on a

299

OIL WELL REMEDIATION IN CLAY AND WAYNE COUNTIES, IL  

SciTech Connect

This is the second progress and final technical report of the remediation of abandoned wells in Clay and Wayne Counties in Illinois. The wells will be identified as the Routt No.3 and No.4 and the Bates Hosselton 1 and 2. Both sites have met all legal, financial and environmental requirements to drill and/or pump oil on both leases. We have also obtained all available information about both leases. All steps were taken to improve access roads, dig the necessary pits, and build the necessary firewalls. This progress and final technical report will address the remediation efforts as well as our results and conclusions.

Peter L. Dakuras; Larry Stieber; Dick Young

2003-07-09T23:59:59.000Z

300

Installation Restoration Program. Remedial investigation report. Site 1. Fire Training Area. Volk Field Air National Guard Base, Camp Douglas, Wi. Volume 2. Final remedial investigation report  

SciTech Connect

Volume II of this report contains data tables and field notes of information gathered from the sampling of soils and ground water. Hydrocarbons and aromatic volatile organics are among the contaminants listed.

Not Available

1990-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

100-N Area Decision Unit Target Analyte List Development for Soil  

Science Conference Proceedings (OSTI)

This report documents the process used to identify source area target analytes in support of the 100-N Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

Ovink, R.

2012-09-18T23:59:59.000Z

302

100-K Target Analyte List Development for Soil  

SciTech Connect

This report documents the process used to identify source area target analytes in support of the 100-K Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

Ovink, R.

2012-09-18T23:59:59.000Z

303

100-F Target Analyte List Development for Soil  

SciTech Connect

This report documents the process used to identify source area target analytes in support of the 100-F Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

Ovink, R.

2012-09-18T23:59:59.000Z

304

Successful Field-Scale In Situ Thermal NAPL Remediation at the...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Successful Field-Scale In Situ Thermal NAPL Remediation at the Young - Rainey STAR Center Successful Field-Scale In Situ Thermal NAPL Remediation at the Young - Rainey STAR Center...

305

Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites  

Energy.gov (U.S. Department of Energy (DOE))

This document summarizes radiological conditions at sites remediated under the Formerly Utilized Sites Remedial Action Program (FUSRAP) and transferred to the U.S. Department of Energy (DOE) for...

306

DOE/OR/20722-83 Formerly Utilized Sites Remedial Action Program...  

Office of Legacy Management (LM)

3 Formerly Utilized Sites Remedial Action Program (FUSRAP) Contract No. DE-AC05-810R20722 POST-REMEDIAL ACTION REPORT FOR THE RESIDENTIAL PROPERTIES ON GROVE AVENUE AND PARKWAY...

307

Ignition Method Development and First Field Demonstration of In Situ Smouldering Remediation.  

E-Print Network (OSTI)

??Self-sustaining Treatment for Active Remediation (STAR), a smouldering combustion-based technology for remediating sites contaminated by industrial liquids, has been extensively studied in the laboratory. The… (more)

Scholes, Grant C

2013-01-01T23:59:59.000Z

308

Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Restoration at Young - Rainey STAR Center Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Restoration at Young - Rainey STAR Center Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds. May 2004, Monterey, California. Gorm Heron, Steven Carroll, Hank Sowers, Bruce McGee, Randall Juhlin, Joe Daniel, David S. Ingle Steam and ET-DSP Combined for DNAPL Remediation: Full-Scale Site Restoration at Young - Rainey STAR Center More Documents & Publications Successful Field-Scale In Situ Thermal NAPL Remediation at the Young - Rainey STAR Center Project Overview: Successful Field-Scale In Situ Thermal NAPL Remediation Nonaqueous-Phase Liquid Characterization and Post-Remediation Verification

309

Versatile microbial surface-display for environmental remediation and biofuels production  

E-Print Network (OSTI)

Strategies to address the mixed-waste situation require thea valuable solution for mixed-waste remediation by reducing

Hawkes, Daniel S

2008-01-01T23:59:59.000Z

310

C-1. Ground Water Remedial Technologies and Process Options C-1.1. Ground Water Extraction  

E-Print Network (OSTI)

This appendix presents detailed descriptions of the remedial technologies and process options presented in Chapter 3. Sources for these descriptions are referenced at the end of appropriate sections. Several of the remedial technologies described in this appendix have already been tested and used at Lawrence Livermore National Laboratory (LLNL) Site 300. The remedial technologies already being used in ongoing removal actions or prototype remedial actions at Site 300 are identified in the following discussion.

C. Ground; Water Extraction Wells

1999-01-01T23:59:59.000Z

311

Overview of the U.S. Department of Energy Formerly Utilized Sites Remedial Action Program  

Energy.gov (U.S. Department of Energy (DOE))

Overview of the U.S. Department of Energy Formerly Utilized Sites Remedial Action Program (March 2012)

312

In-situ remediation system for groundwater and soils  

DOE Patents (OSTI)

The present invention relates to a system for in-situ remediation of contaminated groundwater and soil. In particular the present invention relates to stabilizing toxic metals in groundwater and soil. The United States Government has rights in this invention pursuant to Contract No. DE-AC09-89SR18035 between the US Department of Energy and Westinghouse Savannah River Company.

Corey, J.C.; Kaback, D.S.; Looney, B.B.

1991-01-01T23:59:59.000Z

313

Biogeochemical Considerations Related To The Remediation Of I-129 Plumes  

Science Conference Proceedings (OSTI)

The objectives of this report were to: provide a current state of the science of radioiodine biogeochemistry relevant to its fate and transport at the Hanford Site; conduct a review of Hanford Site data dealing with groundwater {sup 129}I; and identify critical knowledge gaps necessary for successful selection, implementation, and technical defensibility in support of remediation decisions.

Kaplan, D. I. [Savannah River Site (SRS), Aiken, SC (United States); Yeager, C. [Los Alamos National Laboratory , Los Alamos, NM (United States); Denham, M. E. [Savannah River Site (SRS), Aiken, SC (United States); Zhang, S. [Texas A& M University, Galveston, TX (United States); Xu, C. [Texas A& M University, Galveston, TX (United States); Schwehr, K. A. [Texas A& M University, Galveston, TX (United States); Li, H. P. [Texas A& M University, Galveston, TX (United States); Brinkmeyer, R. [Texas A& M University, Galveston, TX (United States); Santschi, P. H. [Texas A& M University, Galveston, TX (United States)

2012-09-24T23:59:59.000Z

314

National conference on environmental remediation science and technology: Abstracts  

Science Conference Proceedings (OSTI)

This conference was held September 8--10, 1998 in Greensboro, North Carolina. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on methods and site characterization technologies for environmental monitoring and remedial action planning of hazardous materials. This report contains the abstracts of sixty-one papers presented at the conference.

NONE

1998-12-31T23:59:59.000Z

315

Remedial Methods for Intergranular Attack of Alloy 600 Tubing, Volume 1: Plant Corrosion Morphologies and Remedial Methods, Volume 2: Additives and Test Plans for Remedial Methods, Volume 3: Boric Acid and Acetic Acid Remedial Methods  

Science Conference Proceedings (OSTI)

Intergranular attack and stress corrosion cracking of alloy 600 tubing have caused costly PWR shutdowns and even necessitated steam generator replacement. This research identified chemicals that might mitigate such degradation but showed that on-line treatment of boric acid is the best existing remedy.

1986-06-30T23:59:59.000Z

316

Uranium Mill Tailings Remedial Action Project surface project management plan  

SciTech Connect

This Project Management Plan describes the planning, systems, and organization that shall be used to manage the Uranium Mill Tailings Remedial Action Project (UMTRA). US DOE is authorized to stabilize and control surface tailings and ground water contamination at 24 inactive uranium processing sites and associated vicinity properties containing uranium mill tailings and related residual radioactive materials.

Not Available

1994-09-01T23:59:59.000Z

317

BIOGEOCHEMICAL CONSIDERATIONS RELATED TO THE REMEDIATION OF I-129 PLUMES  

SciTech Connect

The objectives of this report were to: provide a current state of the science of radioiodine biogeochemistry relevant to its fate and transport at the Hanford Site; conduct a review of Hanford Site data dealing with groundwater {sup 129}I; and identify critical knowledge gaps necessary for successful selection, implementation, and technical defensibility in support of remediation decisions.

Kaplan, D.; Yeager, C.; Denham, M.; Zhang, S.; Xu, C.; Schwehr, K.; Li, H.; Brinkmeyer, R.; Santschi, P.

2012-09-24T23:59:59.000Z

318

Optimal utilization of field generated analytical data for site characterization and remedial decision making. Master's thesis  

Science Conference Proceedings (OSTI)

This study developed data quality standards for assessing environmental analytical data quality and its use in remedial decision making, specifically in risk assessment calculations. The primary purpose was to increase the use of field generated data in environmental site investigations versus the continued reliance on costly and time consuming EPA Contract Lab Program data. Increased reliance on field lab data could significantly reduce remedial investigation costs. The standards developed are based on regulatory criteria for data useability, achievable quality in a CLP lab setting, and basic statistical methods. The standards were applied to sets of Volatile Organic Compound data in water and soil matrices from CLP generated data from one Installation Restoration Program site and field lab generated data from another site. The CLP data failed the test for data useability based on the standards as established where the field generated data performed much better but also had its specific failures. The results of the test of the standards on actual data sets indicate that the standards may be more stringent than necessary. Also seen in the results is a strong performance of field labs in generating data of acceptable quality.

Lester, R.J.

1994-09-01T23:59:59.000Z

319

Final Hazard Categorization for the Remediation of the 116-C-3 Chemical Waste Tanks  

SciTech Connect

This final hazard categorization (FHC) document examines the hazards, identifies appropriate controls to manage the hazards, and documents the commitments for the 116-C-3 Chemical Waste Tanks Remediation Project. The remediation activities analyzed in this FHC are based on recommended treatment and disposal alternatives described in the Engineering Evaluation for the Remediation to the 116-C-3 Chemical Waste Tanks (BHI 2005e).

T. M. Blakley; W. D. Schofield

2007-09-10T23:59:59.000Z

320

Groundwater Remediation of Inorganic Constituents at Coal Combustion Product Management Sites  

Science Conference Proceedings (OSTI)

This report reviews constituents that potentially may trigger groundwater remediation at coal combustion product (CCP) management sites and briefly summarizes various in situ and ex situ remediation technologies and their applicability to treat these constituents. The report provides a more detailed discussion for one potentially promising in situ remediation technology, permeable reactive barriers (PRBs).

2006-10-29T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Remedial Design/Remedial Action Work Plan for Operable Units 6-05 and 10-04, Phase IV  

Science Conference Proceedings (OSTI)

This Phase IV Remedial Design/Remedial Action Work Plan addresses the remediation of areas with the potential for UXO at the Idaho National Laboratory. These areas include portions of the Naval Proving Ground, the Arco High-Altitude Bombing Range, and the Twin Buttes Bombing Range. Five areas within the Naval Proving Ground that are known to contain UXO include the Naval Ordnance Disposal Area, the Mass Detonation Area, the Experimental Field Station, The Rail Car Explosion Area, and the Land Mine Fuze Burn Area. The Phase IV remedial action will be concentrated in these five areas. For other areas, such as the Arco High-Altitude Bombing Range and the Twin Buttes Bombing Range, ordnance has largely consisted of sand-filled practice bombs that do not pose an explosion risk. Ordnance encountered in these areas will be addressed under the Phase I Operations and Maintenance Plan that allows for the recovery and disposal of ordnance that poses an imminent risk to human health or the environment.

R. P. Wells

2006-11-14T23:59:59.000Z

322

Nevada National Security Site Environmental Remediation Progress Toward Closure of Contaminated Sites  

SciTech Connect

The Environmental Restoration activities at the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office assess the environmental impacts that resulted from atmospheric and underground nuclear tests conducted from 1951 to 1992 on the Nevada National Security Site and Nevada Test and Training Range (which includes the Tonopah Test Range). The goal is to protect public health and the environment through investigations and corrective actions. The Federal Facility Agreement and Consent Order (FFACO), established in 1996 between the State of Nevada Division of Environmental Protection (NDEP), DOE, and the U.S. Department of Defense, serves as the cleanup agreement for the Environmental Restoration activities and provides the framework for identifying, prioritizing, investigating, remediating, and monitoring contaminated sites. This agreement satisfies the corrective action requirements of the Resource Conservation and Recovery Act. To ensure efficiency in managing these corrective actions, the sites are grouped according to location, physical and geological characteristics, and/or contaminants. These groups, called corrective action units, are prioritized based on potential risk to workers and the public, available technology, future land use, agency and stakeholder concerns, and other criteria. Environmental Restoration activities include: Industrial Sites, Soils, and Underground Test Area. Nearly 15 years have passed since the FFACO was established, and during this time, more than 3,000 sites have been identified as requiring investigation or corrective actions. To date, approximately 1,945 sites have been investigated and closed through no further action, clean closure, or closure in place. Another 985 sites are currently being investigated or are in the remediation phase, leaving approximately 80 contaminated sites yet to be addressed.

Patrick Matthews (N-I) and Robert Boehlecke (NSO)

2011-03-03T23:59:59.000Z

323

Apparatus and method for extraction of chemicals from aquifer remediation effluent water  

DOE Patents (OSTI)

An apparatus and method for extraction of chemicals from an aquifer remediation aqueous effluent are provided. The extraction method utilizes a critical fluid for separation and recovery of chemicals employed in remediating aquifers contaminated with hazardous organic substances, and is particularly suited for separation and recovery of organic contaminants and process chemicals used in surfactant-based remediation technologies. The extraction method separates and recovers high-value chemicals from the remediation effluent and minimizes the volume of generated hazardous waste. The recovered chemicals can be recycled to the remediation process or stored for later use.

McMurtrey, Ryan D. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID); Moor, Kenneth S. (Idaho Falls, ID); Shook, G. Michael (Idaho Falls, ID); Moses, John M. (Dedham, MA); Barker, Donna L. (Idaho Falls, ID)

2002-01-01T23:59:59.000Z

324

Method and system for extraction of chemicals from aquifer remediation effluent water  

DOE Patents (OSTI)

A method and system for extraction of chemicals from an groundwater remediation aqueous effluent are provided. The extraction method utilizes a critical fluid for separation and recovery of chemicals employed in remediating groundwater contaminated with hazardous organic substances, and is particularly suited for separation and recovery of organic contaminants and process chemicals used in surfactant-based remediation technologies. The extraction method separates and recovers high-value chemicals from the remediation effluent and minimizes the volume of generated hazardous waste. The recovered chemicals can be recycled to the remediation process or stored for later use.

McMurtrey, Ryan D. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID); Moor, Kenneth S. (Idaho Falls, ID); Shook, G. Michael (Idaho Falls, ID); Barker, Donna L. (Idaho Falls, ID)

2003-01-01T23:59:59.000Z

325

Document Number Q0029500 Introduction  

Office of Legacy Management (LM)

Introduction Introduction 1.0 Introduction This Remedial Investigation (RI) AddendumRocused Feasibility Study (FFS) report updates the 1998 final RI and presents the results of a FFS conducted for Operable Unit (OU) 111, contaminated surface water and ground water, of the Monticello Mill Tailings Site (MMTS). These documents are combined to promote better reference between the updated RI information and the remedy comparisons of the FFS. This document is prepared by the U.S. Department of Energy (DOE) Grand Junction, Colorado, to fulfill its obligations under the Comprehensive Environmental Response, compensation, and Liability Act (CERCLA) and Executive Order 12580, "Superfund Implementation." The information presented in this report will be the

326

Savannah River Remediation Donates $10,000 to South Carolina State Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Remediation Donates $10,000 to South Carolina State Savannah River Remediation Donates $10,000 to South Carolina State Nuclear Engineering Program Savannah River Remediation Donates $10,000 to South Carolina State Nuclear Engineering Program September 28, 2012 - 9:27am Addthis Savannah River Remediation presents a $10,000 to South Carolina State University to support its Nuclear Engineering Program. In the photo, from left: Kayla Miller, Savannah River Remediation Procurement Department and South Carolina State University 2010 graduate; Dr. John Corbitt, Acting Chairman of the South Carolina State University Board of Trustees; Dr. Cynthia Warrick, Interim South Carolina State University President; and Dave Olson, Savannah River Remediation President and Project Manager. Savannah River Remediation presents a $10,000 to South Carolina State

327

The U.S. Department of Energy Formerly Utilized Sites Remedial Action  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The U.S. Department of Energy Formerly Utilized Sites Remedial The U.S. Department of Energy Formerly Utilized Sites Remedial Action Program: Ensuring Protectiveness and Preserving Knowledge The U.S. Department of Energy Formerly Utilized Sites Remedial Action Program: Ensuring Protectiveness and Preserving Knowledge The U.S. Department of Energy Formerly Utilized Sites Remedial Action Program: Ensuring Protectiveness and Preserving Knowledge (Waste Management Conference 2010) The U.S. Department of Energy Formerly Utilized Sites Remedial Action Program: Ensuring Protectiveness and Preserving Knowledge More Documents & Publications Implementation of the Formerly Utilized Sites Remedial Action Program: Coordination Between the U.S. Department of Energy and the U.S. Army Corps of Engineers Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP

328

ANALYSIS OF SOIL REMEDIATION REQUIREMENTS OF ABANDONED CENTRALIZED AND COMMERCIAL DRILLING  

SciTech Connect

During this reporting period our project focused on (1) review of case studies of remediation of centralized and commercial drilling fluid disposal (CCDD) sites in Texas, and (2) information transfer with preparation of a proceedings paper and a workshop/short course. Texas remediation of certain drilling-fluid disposal sites includes examples at CCDD sites as well as commercial oil reclamation sites and saltwater disposal sites that also disposed of drilling fluids in pits. Site investigations range from qualitative visual inspection and assessment to comprehensive hydrodynamic, chemical, and geophysical analyses of wastes and groundwater. A range of techniques has been used to evaluate waste material, soil, groundwater, and surface water for potential contamination with hydrocarbons, chemicals, saltwater, and naturally occurring radioactive materials (NORM). Most constituents of concern measured in these studies are below regulatory action levels and established guidelines. A proceedings paper summarizes results presented in this and previous semi-annual progress reports will be part of the Transactions of the Gulf Coast Association of Geological Societies (GCAGS). A technology transfer workshop also was prepared as part of that Annual Meeting of the GCAGS to be held in November 2002.

H. Seay Nance; Alan R. Dutton; Jerry Mullican

2002-08-24T23:59:59.000Z

329

Data base management activities for the Remedial Action Program at Oak Ridge National Laboratories (ORNL)  

Science Conference Proceedings (OSTI)

The Oak Ridge National Laboratory (ORNL) Remedial Action Program (RAP) was established in 1985 in response to state and federal regulations requiring comprehensive control over facility discharges and cleanup of contaminated sites. A computerized Data and Information Management System (DIMS) was developed for RAP to (1) provide a centralized repository for data pertinent to RAP and (2) provide support for the investigations and assessments leading to the long-term remediation of contaminated facilities and sites. The current status of DIMS and its role in supporting RAP during 1989 are described. The DIMS consists of three components: (1) the Numeric Data Base, (2) the Bibliographic Data Base, and (3) the Records Control Data Base. This report addresses all three data bases, but focuses on the contents of the Numeric Data Base. Significant progress was made last year with the geographic information system (GIS) and ARC/INFO, which can be interfaced with SAS/GRAPH to provide combined mapping and statistical graphic products. Several thematic layers of GIS data for the Oak Ridge Reservation are now available. 18 refs., 8 figs., 19 tabs.

Hook, L.A.; Voorhees, L.D.; Gentry, M.J.; Faulkner, M.A.; Shaakir-Ali, J.A.; Newman, K.A.; McCord, R.A.; Goins, L.F.; Owen, P.T.

1990-07-01T23:59:59.000Z

330

Role of the inclusion survey contractor in the Uranium Mill Tailings Remedial Action Program  

Science Conference Proceedings (OSTI)

Twenty-four former uranium mills are involved in the Department of Energy's Uranium Mill Tailings Remedial Action Program (UMTRAP). The Radiological Survey Activities project at Oak Ridge National Laboratory serves as the Inclusion Survey Contractor (ISC) in the UMTRA program. Responsibilities of the ISC are: (1) to identify potentially contaminated sites in the vicinity of these former uranium mills; (2) conduct radiological surveys to assess whether the property is contaminated with material originating from the mill in excess of Environmental Protection Agency criteria formulated specifically for the UMTRA program (40 CFR 192); and (3) provide recommendations to DOE regarding remedial action. Properties are identified by the ISC using historical information, serial and ground-level gamma scanning, and surveying erosional pathways (wind and water movement of contamination from primary sources). Currently, over 8000 vicinity properties have been identified that warrant further investigation. Once identified, an inclusion survey is conducted to assess whether a property is sufficiently contaminated to warrant inclusion into the UMTRA program. The inclusion survey includes a complete gamma scan of the surfaces of the property outdoors and the lowest habitable level indoors, and collection of soil samples outdoors and/or radon daughter samples indoors if required. Survey methods are described. 8 references.

Berven, B.A.; Little, C.A.

1985-01-01T23:59:59.000Z

331

A retrospective study of the chemical analysis cost for the remediation of Lower East Fork Poplar Creek, Oak Ridge, Tennessee  

Science Conference Proceedings (OSTI)

A retrospective study of the remediation of Lower East Fork Poplar Creek (LEFPC) in Oak Ridge, Tennessee was completed. The study was conducted by reviewing the public Comprehensive Environmental Response, Compensation, and Liability Act record documents associated with the remediation of LEFPC and through discussions with the project staff involved or familiar with the project. The remediation took place in two phases. The first phase involved the excavation of about 5,560 yd{sup 3} of soil at the National Oceanic and Atmospheric Administration (NOAA) locations in 1996. The second phase involved the excavation of 39,200 yd{sup 3} at another NOAA location and at the Bruner location in 1997. For the entire project (remedial investigation through cleanup), a total of 7,708 samples (1 sample for each 5.8 yd{sup 3} of soil remediated) were analyzed for mercury. The project obtained special regulatory approval to use two methods for the determination of mercury in soils that are not part of the Resource Conservation and Recovery Act SW-846 methods manual. The mercury analysis cost was $678,000, which represents 9.6% of the cleanup cost. During the cleanup phase of the project, an on-site laboratory was used. The estimated cost savings that the on-site laboratory provided fall into two categories: direct reduction of costs associated with chemical analysis and sample shipment totaling approximately $38,000, which represents a 5.3% savings relative to the estimated cost of using an off-site laboratory, and savings in the amount of $890,000 (12.5% of the $7.1 M cleanup cost), associated with expediting execution of the cleanup work by providing rapid (< 3 hours) sample result turnaround time. The manner in which the analytical services were procured for the LEFPC project suggest that the development of new chemical analysis technology must address deployment, performance, regulatory, robustness, reliability, and business appropriateness factors if the technology is to be used in environmental remediation.

Klatt, L.N.

1998-06-01T23:59:59.000Z

332

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation  

NLE Websites -- All DOE Office Websites (Extended Search)

Embrittlement Embrittlement of Pipeline Steels: Causes and Remediation P. Sofronis, I. M. Robertson, D. D. Johnson University of Illinois at Urbana-Champaign Hydrogen Pipeline Working Group Workshop Augusta, GA, August 30, 2005 Funding and Duration * Timeline - Project start date: 7/20/05 - Project end date: 7/19/09 - Percent complete: 0.1% * Budget: Total project funding: 300k/yr * DOE share: 75% * Contractor share: 25% * Barriers - Hydrogen embrittlement of pipelines and remediation (mixing with water vapor?) - Assessment of hydrogen compatibility of the existing natural gas pipeline system for transporting hydrogen - Suitable steels, and/or coatings, or other materials to provide safe and reliable hydrogen transport and reduced capital cost 2 Team and Collaborators 3 * Industrial Partners: SECAT

333

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

SYLVANIA-CORNING NUCLEAR CORPORATION SYLVANIA-CORNING NUCLEAR CORPORATION BAYSIDE, NEW YORK VW. Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects ..- .-- ---- CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES ii Page 1 L 2 2 3 3 5 5 - --__( -_..... _ .._ ELIMINATION REPORT THE FORMER SYLVANIA-CORNING NUCLEAR CORPORATION BAYSIDE, NEW YORK L -rc c INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and divisions) has reviewed the past activities of the Atomic Energy

334

NE-24 Unlverslty of Chicayo Remedial Action Plan  

Office of Legacy Management (LM)

(YJ 4 tlsj .?I2 (YJ 4 tlsj .?I2 416 17 1983 NE-24 Unlverslty of Chicayo Remedial Action Plan 22&d 7 IA +-- E. I.. Keller, Director Technical Services Division Oak Ridge Operations Ufflce In response to your memorandum dated July 29, 1983, the Field Task Proposal/Agreement (FTP/A) received frw Aryonne National Laboratory (ANL) appears to be satisfactory, and this office concurs in the use of ANL to provide the decontamination effort as noted in the FTP/A. The final decontaminatton report should Include the data needed for certiff- cation of the cleanup and any contamination left In place, e.g., sewer lines should be so documented in the permanent records of the University as well as the certification documents and reports. The remedial action to be conducted appears to be clearly InsIgnifIcant from an environmental

335

Monticello Mill Tailings Site Operable Unit Ill Interim Remedial Action  

Office of Legacy Management (LM)

Site Site Operable Unit Ill Interim Remedial Action Mark Perfxmed Under DOE Contrici No. DE-AC13-96CJ873.35 for th3 U.S. De[:ar!menf of Energy app~oveJioi'ptiL#ic re1ease;dCinWlionis Unlimilra' This page intentionally left blank Monticello Mill Tailings Site Operable Unit I11 Interim Remedial Action Annual Status Report August 1999 Prepared for U.S. Department of Energy Albuquerque Operations Office Grand Junction Office Project Number MSG-035-0011-00-000 Document Number Q0017700 Work Performed Under DOE Contract Number DE-AC13-96GJ87335 Task Order Number MAC99-03 This page intentionally blank Document Number Q0017700 Acronyms Contents Page ACRONYMS .............................................................................................................................. V

336

Final Report Northeast Site Area B NAPL Remediation Project  

Office of Legacy Management (LM)

Northeast Site Area B Northeast Site Area B NAPL Remediation Project at the Young - Rainey STAR Center Largo, Pinellas County, Florida April 2007 Office of Legacy Management DOE M/1457 2007 - -L Work Performed Under DOE Contract No. for the U.S. Department of Energy Office of Legacy Management. DE-AC01-02GJ79491 Approved for public release; distribution is unlimited. Office of Legacy Management Office of Legacy Management Office of Legacy Management U.S. Department of Energy This page intentionally left blank DOE-LM/1457-2007 Final Report Northeast Site Area B NAPL Remediation Project at the Young - Rainey STAR Center Largo, Pinellas County, Florida April 2007 Work Performed by S.M. Stoller Corporation under DOE Contract No. DE-AC01-02GJ79491 for the U.S. Department of Energy Office of Legacy Management, Grand Junction, Colorado

337

Oak Ridge Operations Formerly Utilized Sites Remedial Action Program  

Office of Legacy Management (LM)

IC77GLg /'-Oi. SEP 20 1982 IC77GLg /'-Oi. SEP 20 1982 10-05-04B-001 Deportment of Energy Oak Ridge Operations Formerly Utilized Sites Remedial Action Program (FUSRAP) Contract No. DE-AC05-810R20722 PRELIMINARY ENGINEERING EVALUATION OF REMEDIAL ACTION ALTERNATIVES BAYO CANYON SITE, LOS ALAMOS, NEW MEXICO SEPTEMBER 1982 Bechtel Job 14501 Bechtel National, Inc. Nuclear Fuel Operations LEGAL NOTICE This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Department of Energy, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness or usefulness of any information, apparatus, product or process disclosed, or represents that its use

338

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT,  

Office of Legacy Management (LM)

REPORT, REPORT, FOR AL-TECH SPECIALTY STEEL CORPORATION (THE FORMER ALLEGHENY-LUDLUM STEEL CORPORATION) WATERVLIET, NEW YORK, AND DUNKIRK, NEW YORK Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste.Technology Division of Facility and Site Decommissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES * 1 2 2 2 3 4 4 . . . 111 ELIMINATION REPORT AL-TECH SPECIALTY STEEL CORPORATION (THE FORMER ALLEGHENY-LUDLUM STEEL CORPORATION) WATERVLIET. NEW YORK, AND DUNKIRK, NEW YORK INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and

339

Remedial Alternative Selection for the F Area Tank Farm,  

NLE Websites -- All DOE Office Websites (Extended Search)

Notice of Availability: Notice of Availability: Explanation of Significant Difference for Incorporating Tanks 18 and 19 into Revision 1 Interim Record Of Decision Remedial Alternative Selection for the F Area Tank Farm, Waste Tanks 17 and 20 at the Savannah River Site The Explanation of Significant Difference for Incorporating Tanks 18 and 19 into Revision 1 Interim Record of Decision Remedial Alternative Selection for the F Area Tank Farm, (hereafter referred to as the Tank 18 and 19 ESD) is being issued by the U.S. Department of Energy (DOE), the lead agency for the Savannah River Site (SRS), with concurrence by the U.S. Environmental Protection Agency - Region 4 (EPA), and South Carolina Department of Health and Environmental Control (SCDHEC). The Tank 18 and 19 ESD modifies

340

In-situ groundwater remediation by selective colloid mobilization  

DOE Patents (OSTI)

An in-situ groundwater remediation pump and treat technique effective for reclamation of aquifers that have been contaminated with a mixed, metal-containing waste, which promotes selective mobilization of metal oxide colloids with a cationic surfactant, preferably a quaternary alkylammonium surfactant, without significantly reducing formation permeability that often accompanies large-scale colloid dispersion, thus increasing the efficiency of the remediation effort by enhancing the capture of strongly sorbing contaminants associated with the oxide phases. The resulting suspension can be separated from the bulk solution with controlled pH adjustments to destabilize the oxide colloids, and a clear supernatant which results that can be recycled through the injection well without further waste treatment.

Seaman, John C. (New Ellenton, SC); Bertch, Paul M. (Aiken, SC)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

ENVIRONMENTAL ASSESSMENT OF No REMEDIAL ACTION AT THE INACTIVE URANIFEROUS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 206 7 206 REV. 0 ENVIRONMENTAL ASSESSMENT OF No REMEDIAL ACTION AT THE INACTIVE URANIFEROUS LIGNITE ASHING SITES AT BELFIELD AND BOWMAN. NORTH DAKOTA United States Department of Energy Uranium Mill Tailings Remedial Action Project June 1997 INTENDED FOR PUBLIC RELEASE This report has been reproduced from the best available copy. Available in paper copy and microfiche Number of pages in this report: 5 8 DOE and DOE contractors can obtain copies of this report from: Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831 (61 5) 576-8401 This report is publicly available from: National Technical Information Service Department of Commerce 5285 Port Royai Road Springfield, VA 22161 (703) 487-4650 DOE/EA-1206 REV. 0 ENVIRONMENTAL ASSESSMENT

342

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIkNATION REPORT  

Office of Legacy Management (LM)

ELIkNATION REPORT ELIkNATION REPORT .FOR WESTINGHOUSE .ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Deconrmissioning Projects l CONTENTS INTRODUCTICIN BACKGROUND. Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 2 2 2' 4 4 iii ELIMINATION~REPORT WESTINGHOUSE ATOMIC POWER,DEVELOPMENT,PLANT: EAST PITTSBURGH PLANT: 'FOREST HILLS ,PITTS.BURGH, PENNSYLVANIA INTRODUCTION The Department of,Energy (DOE), Office of Nuclear Energy, Office of 'Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices and

343

In Situ Biological Uranium Remediation within a Highly Contaminated Aquifer  

NLE Websites -- All DOE Office Websites (Extended Search)

In Situ Biological Uranium Remediation In Situ Biological Uranium Remediation within a Highly Contaminated Aquifer Matthew Ginder-Vogel1, Wei-Min Wu1, Jack Carley2, Phillip Jardine2, Scott Fendorf1 and Craig Criddle1 1Stanford University, Stanford, CA 2Oak Ridge National Laboratory, Oak Ridge, TN Microbial Respiration Figure 1. Uranium(VI) reduction is driven by microbial respiration resulting in the precipitation of uraninite. Uranium contamination of ground and surface waters has been detected at numerous sites throughout the world, including agricultural evaporation ponds (1), U.S. Department of Energy nuclear weapons manufacturing areas, and mine tailings sites (2). In oxygen-containing groundwater, uranium is generally found in the hexavalent oxidation state (3,4), which is a relatively soluble chemical form. As U(VI) is transported through

344

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM - ELIMINATION REPORT FOR  

Office of Legacy Management (LM)

- - ELIMINATION REPORT FOR . UNIVERSITY OF NEVADA MACKAY SCHOOL OF MINES RENO, NEVADA s,d k I",, ici ;3J(, i Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES 1 , Page . 1 2 2 2' 3 3 iii The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor offices and divisions) has reviewed the past activities conducted under contract to the Atomic Energy Conrmission (AEC) at the University of Nevada, Mackay

345

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

FORMER ALLIED CHEMICAL CORPORATION, CHEMICALS COMPANY FORMER ALLIED CHEMICAL CORPORATION, CHEMICALS COMPANY (NOW GENERAL CHEMICAL CORPORATION) NORTH CLAYMONT, DELAWARE Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioni.ng Projects " .___ . ..-. --.- ------ ". CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 1 1 2 2 2 4 ii INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices, and divisions) has reviewed the past activities of the Manhattan Engineer -- District (MED) and the Atomic Energy Commission (AEC) at the Allied Chemical

346

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

AMOCO CHEMICAL COMPANY AMOCO CHEMICAL COMPANY (THE FORMER TEXAS CITY CHEMICALS, INC.) TEXAS CITY, TEXAS Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS Summary of Findings REFERENCES ii --.. ---_ .l.- _-__II__-_. -. Page 1 7 7 ' c . ELIMINATION REPORT AMOCO CHEMICAL COMPANY (THE FORMER TEXAS CITY CHEMICALS, INC.) TEXAS CITY, TEXAS INTRODUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor offices and divisions), has reviewed the past activities conducted on behalf of the Atomic

347

Supporting soil remediation at Fernald by electron beam methods  

SciTech Connect

Electron beam techniques have been used to characterize uranium-contaminated soils at the Fernald Site, Ohio. The major uranium phases have been identified by analytical electron microscopy (AEM) as uranyl phosphate (autunite), uranium oxide (uraninite), and uranium phosphite [U(PO{sub 3}){sub 4}]. Luminescence and X-ray absorption spectroscopy incorrectly identified uranium oxide hydrate (schoepite) as the major phase in Fernald soils. The solubilities of schoepite and autunite are very different, so a solubility-dependent remediation method selected for schoepite will not be effective for removing autunite. AEM is the only technique capable of precisely identifying unknown submicron phases. The uranium phosphite has been found predominantly at the incinerator site at Fernald. This phase has not been removed successfully by any of the chemical remediation technologies. We suggest that an alternative physical extraction procedure be applied to remove this phase.

Buck, E.C.; Brown, N.R.; Dietz, N.L.; Cunnane, J.C.

1994-02-01T23:59:59.000Z

348

Using GIS to Identify Remediation Areas in Landfills  

Science Conference Proceedings (OSTI)

This paper reports the use of GIS mapping software—ArcMap and ArcInfo Workstation—by the Idaho National Engineering and Environmental Laboratory (INEEL) as a non-intrusive method of locating and characterizing radioactive waste in a 97-acre landfill to aid in planning cleanup efforts. The fine-scale techniques and methods used offer potential application for other burial sites for which hazards indicate a non-intrusive approach. By converting many boxes of paper shipping records in multiple formats into a relational database linked to spatial data, the INEEL has related the paper history to our current GIS technologies and spatial data layers. The wide breadth of GIS techniques and tools quickly display areas in need of remediation as well as evaluate methods of remediation for specific areas as the site characterization is better understood and early assumptions are refined.

Linda A.Tedrow

2004-08-01T23:59:59.000Z

349

Environmental Restoration Strategic Plan. Remediating the nuclear weapons complex  

SciTech Connect

With the end of the cold war, the US has a reduced need for nuclear weapons production. In response, the Department of Energy has redirected resources from weapons production to weapons dismantlement and environmental remediation. To this end, in November 1989, the US Department of Energy (DOE) established the Office of Environmental Restoration and Waste Management (renamed the Office of Environmental Management in 1994). It was created to bring under a central authority the management of radioactive and hazardous wastes at DOE sites and inactive or shut down facilities. The Environmental Restoration Program, a major component of DOE`s Environmental Management Program, is responsible for the remediation and management of contaminated environmental media (e.g., soil, groundwater, sediments) and the decommissioning of facilities and structures at 130 sites in over 30 states and territories.

1995-08-01T23:59:59.000Z

350

Least-Cost Groundwater Remediation Using Uncertain Hydrogeological Information  

SciTech Connect

The design of groundwater remediation pump-and-treat well networks under aquifer parameter measurement uncertainty can be addressed using an optimal-design strategy based upon the concept of robust optimization. The robust-optimization approach allows for the admission of design alternatives that do not satisfy all design constraints. However in the selection process the algorithm penalizes such selections based upon the number of constraints violated. The result is a design which balances the importance of reliability with overall project cost. The robust-optimization method has been applied to the problem of groundwater plume containment and risk-based groundwater remediation design. Designs dedicated to groundwater-plume containment assure that the contaminant plume will not extend beyond a prespecified perimeter. Inwardly directed groundwater velocity must be achieved along this perimeter. The outer-approximation optimization technique in combination with a groundwater flow model ( PTC) is used to solve this optimal-design problem.

George F. Pinder; Karen Ricciardi; George P. Karatzas

2001-11-28T23:59:59.000Z

351

2011 Organometallic Chemistry (July 10-15, 2011, Salve Regina University, Newport, RI)  

Science Conference Proceedings (OSTI)

Organometallic chemistry has played and will continue to play a significant role in helping us understand the way bonds are made or broken in the presence of a transition metal complex. Current challenges range from the efficient exploitation of energy resources to the creative use of natural and artificial enzymes. Most of the new advances in the area are due to our extended understanding of processes at a molecular level due to new mechanistic studies, techniques to detect reaction intermediates and theory. The conference will bring the most recent advances in the field including nanocatalysis, surface organometallic chemistry, characterization techniques, new chemical reactivity and theoretical approaches along with applications to organic synthesis and the discovery of new materials. The Conference will bring together a collection of investigators who are at the forefront of their field, and will provide opportunities for junior scientists and graduate students to present their work in poster format and exchange ideas with leaders in the field. Six outstanding posters will be selected for short talks. The collegial atmosphere of this Conference, with programmed discussion sessions as well as opportunities for informal gatherings in the afternoons and evenings, provides an avenue for scientists from different disciplines to brainstorm and promotes cross-disciplinary collaborations in the various research areas represented. Graduate students and postdoctoral fellows should also consider participating in the Gordon Research Seminar on Organometallic Chemistry (July 9-10, same location) which is specially designed to promote interaction and discussion between junior scientists.

Dr. Emilio Bunel

2011-07-15T23:59:59.000Z

352

FORMERLY REMEDIAL UTILIZED SITES ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

REMEDIAL UTILIZED SITES ACTION PROGRAM ELIMINATION REPORT FOR FORMER CARPENTER STEEL COMPANY; 101 WEST BERN STREET; READING, PENNSYLVANIA December 1991 U.S. Department of Energy Office of Environmental Restoration Elimination Report Former Carpenter Steel Company CONTENTS INTRODUCTION ........................... 1 BACKGROUND ............................ 1 Site Function ......................... Site Description. ....................... : Radiological History and Status ................ 2 ELIMINATION ANALYSIS ....................... 3 REFERENCES ............................ 4 Elimination Report Former Carpenter Steel Company INTRODUCTION The Department of Energy (DOE), Office of Environmental Restoration, has reviewed the past activities of the Manhattan Engineer District (MEO) and

353

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

< < .. ,:. FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR JESSOP STEEL COMPANY; 500 GREEN STREET: WASHINGTON, PENNSYLVANIA December 1991 U.S. Department of Energy Office of Environmental Restoration Elimination Report Jessop Steel Company CONTENTS INTRODUCTION ...................... .'. .... 1 BACKGROUND ............................. 1 Site Function Site Description : : : : : : : .................................... : Radiological History and Status ................. 2 ELIMINATION ANALYSIS ........................ 3 REFERENCES .............................. 4 Elimination Report Jessop Steel Company 1 INTRODUCTION The Department of Energy (DOE)., Office of Environmental Restoration, has reviewed the past activities of the Manhattan Engineer District (MED) and

354

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

REMEDIAL ACTION PROGRAM ELIMINATION REPORT SONABOND ULTRASONICS FORMERLY AEROPROJECTS, INC. 200-T E. ROSEDALE AVENUE WEST CHESTER,~PENNSYLVANIA December 1991 U.S. Department of Energy Office of Environmental Restoration and Waste Management Office of Environmental Restoration Office of Eastern Area Programs . . . CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . BACKGROUND . . . . . . . . . . . . . . . . . . . . . . . . Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS . . . . . . . . . . . . . . . . . . . REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . m . . 1 . . 1 . . 2 . . 2 I . . ELIMINATIO N REPO R T SONABOND ULTRASONICS FORMERLY AEROPROJECTS, INC. 200-T E. ROSEDALE AVENUE W EST CHESTER, PENNSYLVANIA

355

Remedial Action Work Plan Amchitka Island Mud Pit Closures  

Science Conference Proceedings (OSTI)

This remedial action work plan presents the project organization and construction procedures developed for the performance of the remedial actions at U.S. Department of Energy (DOE's) sites on Amchitka Island, Alaska. During the late1960s and early 1970s, the U.S. Department of Defense and the U.S. Atomic Energy Commission (the predecessor agency to DOE) used Amchitka Island as a site for underground nuclear tests. A total of nine sites on the Island were considered for nuclear testing; however, tests were only conducted at three sites (i.e., Long Shot in 1965, Milrow in 1969, and Cannikin in 1971). In addition to these three sites, large diameter emplacement holes were drilled in two other locations (Sites D and F) and an exploratory hole was in a third location (Site E). It was estimated that approximately 195 acres were disturbed by drilling or preparation for drilling in conjunction with these activities. The disturbed areas include access roads, spoil-disposal areas, mud pits which have impacted the environment, and an underground storage tank at the hot mix plant which was used to support asphalt-paving operations on the island. The remedial action objective for Amchitka Island is to eliminate human and ecological exposure to contaminants by capping drilling mud pits, removing the tank contents, and closing the tank in place. The remedial actions will meet State of Alaska regulations, U.S. Fish and Wildlife Service refuge management goals, address stakeholder concerns, and address the cultural beliefs and practices of the native people. The U.S. Department of Energy, Nevada Operations Office will conduct work on Amchitka Island under the authority of the Comprehensive Emergency Response, Compensation, and Liability Act. Field activities are scheduled to take place May through September 2001. The results of these activities will be presented in a subsequent Closure Report.

DOE /NV

2001-04-05T23:59:59.000Z

356

Handbook of Remedial Alternatives for MGP Sites with Contaminated Sediments  

Science Conference Proceedings (OSTI)

Contaminated sediment management is a rapidly developing and maturing field of environmental engineering, with an expansive set of publicly available documents in the scientific and engineering literature. This Handbook of Remedial Alternatives for MGP Sites with Contaminated Sediments provides a compendium of the state-of-the-practice from the literature, and augments it with practical case-study experience from the field. It is intended to provide MGP site-managers with a single source document for eva...

2007-02-26T23:59:59.000Z

357

Remediation of Embedded Piping: Trojan Nuclear Plant Decommissioning Experience  

Science Conference Proceedings (OSTI)

Characterization, decontamination, survey, and/or removal of contaminated embedded piping can have a substantial financial impact on decommissioning projects, depending on the project approach. This report presents a discussion of the Trojan Embedded Pipe Remediation Project (EPRP) activities, including categorization and characterization of affected piping, modeling for the proposed contamination acceptance criteria, and evaluations of various decontamination and survey techniques. The report also descr...

2000-10-19T23:59:59.000Z

358

Tank waste remediation system nuclear criticality safety program management review  

SciTech Connect

This document provides the results of an internal management review of the Tank Waste Remediation System (TWRS) criticality safety program, performed in advance of the DOE/RL assessment for closure of the TWRS Nuclear Criticality Safety Issue, March 1994. Resolution of the safety issue was identified as Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) Milestone M-40-12, due September 1999.

BRADY RAAP, M.C.

1999-06-24T23:59:59.000Z

359

Solvent Extraction for Remediation of Manufactured Gas Plant Sites  

Science Conference Proceedings (OSTI)

EPRI has assessed the feasibility of using a solvent extraction process to remove coal tar from the subsurface or to treat contaminated soil excavated from manufactured gas plant (MGP) sites. The assessment indicates that in situ solvent extraction may recover a significant amount of tar from the subsurface within a reasonable timeframe, provided subsurface conditions are conducive to process implementation. This work will help utilities searching for cost-effective technologies to remediate MGP sites.

1993-02-18T23:59:59.000Z

360

FORMERLY UTILIZED elTEB REMEDIAL ACTION PROORAM [FUSRAP] AND  

Office of Legacy Management (LM)

bE8IQM CRITERIA FOR bE8IQM CRITERIA FOR r FORMERLY UTILIZED elTEB REMEDIAL ACTION PROORAM [FUSRAP] AND r 8URPLUS FACIL~TIES MANAOEMENT PROQRAM [SFMPI FEBRUARY 1886 i r s o i - o o - ~ c - o l - 1 ~ R e v . 1 DESIGN CRITERIA FOR FORMERLY UTILIZED Sf TES REMEDIAL' ACTION PROGAM ( PUSRAPL AND . . -- SURPLUS F A C I L I T I E S UANAGEMENT PROGRAM ( SFMP ( I S S U E D FOR CLIENT APPROVAL) SF proved by: 2-24-86 D a t e T e c h n i c a l Services D i v i s i o n A p p r o v e d by: 2-24-86 D a t e C o n s t r u c t i o n a n d E n g i n e e r i n g Oak R i d g e O p e r a t i o n s O f f ice 14SOl-00-PC-01 Rev. 1 PREFACE T O DESIGN CRITERIA These design criteria have been written in a generic form that sunmarizes criteria applicabl'e for remedial action and long-tern ranasenent activities associated with t h e radioactive wastes at the FOSRAP *and SFflP sites. Site-specific information i

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Uranium Mill Tailings Remedial Action (UMTRA) Project. [UMTRA project  

SciTech Connect

The mission of the Uranium Mill Tailings Remedial Action (UMTRA) Project is explicitly stated and directed in the Uranium Mill Tailings Radiation Control Act of 1978, hereinafter referred to as the Act.'' Title I of the Act authorizes the Department of Energy (DOE) to undertake remedial action at designated inactive uranium processing sites (Attachment 1 and 2) and associated vicinity properties containing uranium mill tailings and other residual radioactive materials derived from the processing site. The purpose of the remedial actions is to stabilize and control such uranium mill tailings and other residual radioactive materials in a safe and environmentally sound manner to minimize radiation health hazards to the public. The principal health hazards and environmental concerns are: the inhalation of air particulates contaminated as a result of the emanation of radon from the tailings piles and the subsequent decay of radon daughters; and the contamination of surface and groundwaters with radionuclides or other chemically toxic materials. This UMTRA Project Plan identifies the mission and objectives of the project, outlines the technical and managerial approach for achieving them, and summarizes the performance, cost, and schedule baselines which have been established to guide operational activity. Estimated cost increases by 15 percent, or if the schedule slips by six months. 4 refs.

Not Available

1989-09-01T23:59:59.000Z

362

EVALUATION OF REMEDIATION TECHNOLOGIES FOR PLUTONIUM CONTAMINATED SOIL  

SciTech Connect

Soils contaminated with radionuclides are an environmental concern at most Department of Energy (DOE) sites. Clean up efforts at many of these sites are ongoing using conventional remediation techniques. These remediation techniques are often expensive and may not achieve desired soil volume reduction. Several studies using alternative remediation techniques have been performed on plutonium-contaminated soils from the Nevada Test Site. Results to date exhibit less than encouraging results, but these processes were often not fully optimized, and other approaches are possible. Clemson University and teaming partner Waste Policy Institute, through a cooperative agreement with the National Environmental Technologies Laboratory, are assisting the Nevada Test Site (NTS) in re-evaluating technologies that have the potential of reducing the volume of plutonium contaminated soil. This efforts includes (1) a through literature review and summary of (a) NTS soil characterization and (b) volume reduction treatment technologies applied to plutonium-contaminated NTS soils, (2) an interactive workshop for vendors, representatives from DOE sites and end-users, and (3) bench scale demonstration of applicable vendor technologies at the Clemson Environmental Technologies Laboratory.

Hoeffner, S. L.; Navratil, J. D.; Torrao, G.; Smalley, R.

2002-02-25T23:59:59.000Z

363

Hanford site tank waste remediation system programmatic environmental review report  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) committed in the Tank Waste Remediation System (TWRS) Environmental Impact Statement (EIS) Record of Decision (ROD) to perform future National Environmental Policy Act (NEPA) analysis at key points in the Program. Each review will address the potential impacts that new information may have on the environmental impacts presented in the TWRS EIS and support an assessment of whether DOE`s plans for remediating the tank waste are still pursuing the appropriate plan for remediation or whether adjustments to the program are needed. In response to this commitment, DOE prepared a Supplement Analysis (SA) to support the first of these reevaluations. Subsequent to the completion of the SA, the Phase IB negotiations process with private contractors resulted in several changes to the planned approach. These changes along with other new information regarding the TWRS Program have potential implications for Phase 1 and Phase 2 of tank waste retrieval and waste storage and/or disposal that may influence the environmental impacts of the Phased Implementation alternative. This report focuses on identifying those potential environmental impacts that may require NEPA analysis prior to authorization to begin facility construction and operations.

Haass, C.C.

1998-09-03T23:59:59.000Z

364

Remedial evaluation of a UST site impacted with chlorinated hydrocarbons  

Science Conference Proceedings (OSTI)

During assessment and remedial planning of an underground storage tank (UST) site, it was discovered that chlorinated hydrocarbons were present. A network of selected wells were sampled for analysis of halogenated volatile organics and volatile organic compounds to determine the extent of constituents not traditionally associated with refined petroleum motor fuel products. The constituents detected included vinyl chloride, tetrachloroethylene (PCE), bromodichloromethane, and 2-chloroethylvinyl ether. These analytical data were evaluated as to what effect the nonpetroleum hydrocarbon constituents may have on the remedial approach utilized the site hydrogeologic properties to its advantage and took into consideration the residential nature of the impacted area. The geometry of the dissolved plume is very flat and broad, emanating from the site and extending downgradient under a residential area situated in a transmissive sand unit. Ground-water pumping was proposed from two areas of the dissolved plume including five wells pumping at a combined rate of 55 gallons per minute (gpm) at a downgradient position, and two wells on-site to remove free product and highly impacted ground water. Also, to assist in remediation of the dissolved plume and to control vapors, a bioventing system was proposed throughout the plume area.

Ilgner, B.; Rainey, E. (Geraghty and Miller, Inc., Oak Ridge, TN (United States)); Ball, M.; Schutt, M.

1993-10-01T23:59:59.000Z

365

In Situ Remediation Integrated Program: FY 1994 program summary  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) established the Office of Technology Development (EM-50) as an element of the Office of Environmental Management (EM) in November 1989. In an effort to focus resources and address priority needs, EM-50 introduced the concept of integrated programs (IPs) and integrated demonstrations (IDs). The In Situ Remediation Integrated Program (ISR IP) focuses research and development on the in-place treatment of contaminated environmental media, such as soil and groundwater, and the containment of contaminants to prevent the contaminants from spreading through the environment. Using in situ remediation technologies to clean up DOE sites minimizes adverse health effects on workers and the public by reducing contact exposure. The technologies also reduce cleanup costs by orders of magnitude. This report summarizes project work conducted in FY 1994 under the ISR IP in three major areas: treatment (bioremediation), treatment (physical/chemical), and containment technologies. Buried waste, contaminated soils and groundwater, and containerized waste are all candidates for in situ remediation. Contaminants include radioactive waste, volatile and nonvolatile organics, heavy metals, nitrates, and explosive materials.

NONE

1995-04-01T23:59:59.000Z

366

Decommissioning of the remediation systems at Waverly, Nebraska, in 2011-2012.  

SciTech Connect

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility in Waverly, Nebraska, from 1952 to 1974. During this time, the grain fumigant '80/20' (carbon tetrachloride/carbon disulfide) was used to preserve stored grain. In 1982, sampling by the U.S. Environmental Protection Agency (EPA) found carbon tetrachloride contamination in the town's groundwater. After an investigation of the contaminant distribution, the site was placed on the National Priority List (NPL) in 1986, and the CCC/USDA accepted responsibility for the contamination. An Interagency Compliance Agreement between the EPA and the CCC/USDA was finalized in May 1988 (EPA 1990). The EPA (Woodward-Clyde Consultants, contractor) started immediate cleanup efforts in 1987 with the installation of an air stripper, a soil vapor extraction system, a groundwater extraction well, and groundwater and soil gas monitoring wells (Woodward-Clyde 1986, 1988a,b). After the EPA issued its Record of Decision (ROD; EPA 1990), the CCC/USDA (Argonne National Laboratory, contractor) took over operation of the treatment systems. The CCC/USDA conducted a site investigation (Argonne 1991, 1992a,b), during which a carbon tetrachloride plume in groundwater was discovered northeast of the former facility. This plume was not being captured by the existing groundwater extraction system. The remediation system was modified in 1994 (Argonne 1993) with the installation of a second groundwater extraction well to contain the contamination further. Subsequently, a detailed evaluation of the system resulted in a recommendation to pump only the second well to conserve water in the aquifer (Argonne 1995). Sampling and analysis after implementation of this recommendation showed continued decreases in the extent and concentrations of the contamination with only one well pumping (Argonne 1999). The CCC/USDA issued quarterly monitoring reports from 1988 to 2009. Complete documentation of the CCC/USDA characterization and remediation efforts, including the quarterly monitoring reports, is on the compact disc inside the back cover of this report. The EPA reported on the progress of the remediation systems in a series of five-year reviews (EPA 1993, 1999, 2004, 2009). These reports and other EPA documentation are also on the compact disc inside the back cover of this report, along with the Woodward-Clyde (1986, 1988a,b) documentation cited. Starting in 2006, the analytical results for groundwater (the only medium still being monitored) showed no carbon tetrachloride concentrations above the maximum contaminant level (MCL) of 5.0 g/L. Because the cleanup goals specified in the ROD (EPA 1990) had been met, the EPA removed the site from the NPL in November 2006 (Appendix A). In 2008 the National Pollutant Discharge Elimination System (NPDES) permit for the remediation system was deactivated, and a year later the EPA released its fourth and final five-year report (EPA 2009), indicating that no further action was required for the site and that the site was ready for unlimited use. In 2011-2012, the CCC/USDA decommissioned the remediation systems at Waverly. This report documents the decommission process and closure of the site.

LaFreniere, L. M. (Environmental Science Division)

2012-06-29T23:59:59.000Z

367

EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

355: Remediation of the Moab Uranium Mill Tailings, Grand and 355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah Summary The Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah, Environmental Impact Statement and associated supplements and amendments provides information on the environmental impacts of the U.S. Department of Energy's (DOE's) proposal to (1) remediate approximately 11.9 million tons of contaminated materials located on the Moab site and approximately 39,700 tons located on nearby vicinity properties and (2) develop and implement a ground water compliance strategy for the Moab site using the framework of the Programmatic Environmental Impact Statement for the Uranium Mill Tailings Remedial Action Ground Water

368

DOE/OR/20722-88 Formerly Utilized Sites Remedial Action Program (FUSRAP)  

Office of Legacy Management (LM)

88 88 . Formerly Utilized Sites Remedial Action Program (FUSRAP) Contract No. DE-AC05-810R20722 POST-REMEDIAL ACTION REPORT FOR THE WAYNE SITE - 1985 AND 1987 Wayne, New Jersey March 1989 Bechtel National, Inc. DOE/OR/20722-88 POST-REMEDIAL ACTION REPORT FOR THE WAYNE SITE - 1985 AND 1987 WAYNE, NEW JERSEY MARCH 1989 Prepared for UNITED STATES DEPARTMENT OF ENERGY OAK RIDGE OPERATIONS OFFICE Under Contract No. DE-AC05-810R20722 BY R. M. Howard Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 TABLE OF CONTENTS Paqe 1.0 2.0 3.0 4.0 Introduction 1.1 Background 1.2 History Remedial Action Guidelines 5 Remedial Action 3.1 Cleanup/Decontamination Activities 3.2 Contamination Control During the Cleanup 8 8 11 Post-Remedial-Action Sampling 13

369

In Situ Bioremediation Interim Remedial Action Report, Test Area North, Operable Unit 1-07B  

E-Print Network (OSTI)

This Interim Remedial Action Report is for the in situ bioremediation remedial component of Operable Unit 1-07B at Test Area North at the Idaho National Laboratory. Under U.S. Environmental Protection Agency guidance, an interim report for a long-term groundwater remedial action provides a chronology of events and a description of the remedial action facilities, systems, components, and operating documents that lead to a declaration that the system is operational and functional. It is the conclusion of this report that the in situ bioremediation remedial component includes the infrastructure and programs necessary to achieve the objectives of the in situ bioremediation remedial component for contaminated groundwater in the vicinity of the TSF-05 well; therefore, it can be deemed operational and functional. iii ivCONTENTS ABSTRACT.................................................................................................................................................iii

Unit -b; Prepared For The

2009-01-01T23:59:59.000Z

370

Remediation progress at the Iron Mountain Mine Superfund site, California. Information Circular/1991  

Science Conference Proceedings (OSTI)

The report was prepared by the U.S. Bureau of Mines to present a brief history of the listing of Iron Mountain Mine as a Superfund site on the National Priorities List (NPL) and subsequent remedial actions. The mine area is located on 4,400 acres near Redding, CA, and includes underground workings, an open pit area, waste rock dumps, and tailings piles. The property involves multiple sources of acid mine drainage (AMD) that are high in copper, zinc, and cadmium. The selected remedial actions, based on the Record of Decision of 1986, would partially cap the richmond mineralized zone to reduce infiltration of clean water, divert clean surface waters away from contaminated areas, fill surface subsidence areas, and enlarge the Spring Creek debris dam to provide increased surge capacity. Site remediation efforts at Iron Mountain are well into the remedial design-remedial action phase. Details of activities and designs of remedial elements are presented, and future activities, discussed.

Biggs, F.R.

1991-01-01T23:59:59.000Z

371

THE RELATIONSHIP BETWEEN THE RADIATION SURVEY AND SITE INVESTIGATION PROCESS, THE CERCLA REMEDIAL OR REMOVAL  

E-Print Network (OSTI)

RCRA 10/89 closure approved 9/95 9204-3 0928-U 1966 1989 200 Gasoline Removed RIR, closure NA NA 5 oil Closed in RCRA Closure letter Site place subtitle C 1994 monitored 7560 40 Unknown Unknown 1000 9722-6 2312-U 1987 1994 550 Diesel Inert filled CR (4/95) NA Closure approval 2/95 (6/96) 9722-5 2313-U

372

Phase 1 remedial investigation report for 200-BP-1 operable unit. Volume 2  

Science Conference Proceedings (OSTI)

Volume two contains appendices for the following: crib soil sample reference table; crib soil analytical data; and crib soil quality control data.

Not Available

1993-09-01T23:59:59.000Z

373

DOE/OFVZ1949402 Formerly Utilized Sites Remedial Action Program (FUSRAP)  

Office of Legacy Management (LM)

DOE/OFVZ1949402 DOE/OFVZ1949402 Formerly Utilized Sites Remedial Action Program (FUSRAP) Contract No. DE-ACO5-9%OR21949 Post-Remedial Action Report for the Former Baker Brothers Site Toledd, Ohio . February 1997 . . DOWORRl949-402 POST-REMEDIAL ACTION REPORT FOR THE REMEDIAL ACTION ATTHE FORMER BAKER BROTHERS SITE TOLEDO. OHIO FEBRUARY 1997 . United States Department of Energy I OakRidgeOpcrationsOfficc Under Contract No. DE-AC059 I OR2 1949 BY Bcchtcl National, Inc. . . : ; '.' OakRldnc.Tc~~~.- ~--~-' -------m . . Be&cl Job No. 14501 CQNTENTS FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~~................................................................................ iv TABLES . . . . . . . ..i.................................................................................................................................

374

Remedial System Performance Improvement for the 200-ZP-1_PW-1 Operable Units at Hanford  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hanford Operations Review Report: Feasibility Study Strategies and Remedial System Performance Improvement for the 200- ZP-1/PW-1 Operable Units at Hanford Prepared for Office of Groundwater and Soil Remediation Office of Environmental Management February 9, 2007 i EXECUTIVE SUMMARY At the request of the U.S. Department of Energy, Headquarters' Office of Environmental Management, the Office of Groundwater and Soil Remediation (EM-22), performed a Remediation System Evaluation (RSE) of the 200-ZP-1/PW-1 groundwater pump and treat (P&T) system, as well as the vadose zone Soil Vapor Extraction (SVE) system at the Hanford

375

EIS-0195: Remedial Actions at Operable Unit 4, Fernald Environmental Management Project, Fernald, Ohio  

Energy.gov (U.S. Department of Energy (DOE))

This EIS evaluates the potential environmental impacts of a proposal to conduct remedial action at Operable Unit 4 at the Fernald Environmental Management Project.

376

Review of the Hanford Site CH2M Hill Plateau Remediation Company...  

NLE Websites -- All DOE Office Websites (Extended Search)

general goals. CHPRC is the prime contractor for the environmental cleanup of the Hanford Site, including remediation of the Central Plateau and groundwater across the...

377

A Comparison of Popular Remedial Technologies for Petroleum Contaminated Soils from Leaking Underground Storage Tanks  

E-Print Network (OSTI)

1992. Bioremediation of Petroleum Contaminated Sites. BocaApplied Bioremediation of Petroleum Hydrocarbons. Columbus:Eve. 1998. Remediation of Petroleum Contaminated Soils. Boca

Kujat, Jonathon D.

1999-01-01T23:59:59.000Z

378

Versatile microbial surface-display for environmental remediation and biofuels production  

E-Print Network (OSTI)

engineering microbes for biofuels production. Science 315,xenobiotics remediation and biofuels production. TargetP. putida JS444 E. coli Biofuels Production Cellobiose

Hawkes, Daniel S

2008-01-01T23:59:59.000Z

379

Audit Report APPROVAL OF TITLE X REMEDIATION CLAIMS, WR-B-99...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and codified as Reimbursement for Costs of Remedial Action at Active Uranium and Thorium Processing Sites (10 CFR 765). This regulation allowed for mining companies to submit...

380

Remedial Action Report for Operable Units 6-05 and 10-04, Phase III  

SciTech Connect

This Phase III remedial action report addresses the remediation of lead-contaminated soils found at the Security Training Facility STF-02 Gun Range at the Idaho National Laboratory Site. Phase I, consisting of developing and implementing institutional controls at Operble Unit 10-04 sites and developing and implementing Idaho National Laboratory Site-wide plans for both institutional controls and ecological monitoring, was addressed in a previous report. Phase II will remediate sites contaminated with trinitrotoluene and Royal Demolition Explosive. Phase IV will remediate hazards from unexploded ordnance.

R. P. Wells

2007-08-15T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

FORMERLY USED SITES REMEDIAL ACTION PROGRAM DESIGNATION SUMMARY  

Office of Legacy Management (LM)

USED SITES USED SITES REMEDIAL ACTION PROGRAM DESIGNATION SUMMARY FOR ALBA CRAFT LABORATORY OXFORD, OHIO October 1, 1992 U.S. DEPARTMENT OF ENERGY OFFICE OF ENVIRONMENTAL RESTORATION Designation Summary Alba Craft Laboratory. Oxford CONTENTS INTRODUCTION .......... . . ..................... 1 BACKGROUND Site Function ......................... Site Description ..................... 1 Owner History ................. .. 2 Radiological History and Status............ 2 Authority Review .................... .. 3 DESIGNATION DETERMINATION ........ ....... 3 REFERENCES . ............ .... . 3 Designation Summary Alba Craft Laboratory, Oxford INTRODUCTION The Department of Energy (DOE), Office of Environmental Restoration, has reviewed the past activities of the Atomic Energy Commission (AEC) at the

382

Adaptive management: a paradigm for remediation of public facilities  

SciTech Connect

Public facility restoration planning traditionally focused on response to natural disasters and hazardous materials accidental releases. These plans now need to integrate response to terrorist actions. Therefore, plans must address a wide range of potential vulnerabilities. Similar types of broad remediation planning are needed for restoration of waste and hazardous material handling areas and facilities. There are strong similarities in damage results and remediation activities between unintentional and terrorist actions; however, the uncertainties associated with terrorist actions result in a re-evaluation of approaches to planning. Restoration of public facilities following a release of a hazardous material is inherently far more complex than in confined industrial settings and has many unique technical, economic, social, and political challenges. Therefore, they arguably involve a superset of drivers, concerns and public agencies compared to other restoration efforts. This superset of conditions increases complexity of interactions, reduces our knowledge of the initial conditions, and even condenses the timeline for restoration response. Therefore, evaluations of alternative restoration management approaches developed for responding to terrorist actions provide useful knowledge for large, complex waste management projects. Whereas present planning documents have substantial linearity in their organization, the 'adaptive management' paradigm provides a constructive parallel operations paradigm for restoration of facilities that anticipates and plans for uncertainty, multiple/simUltaneous public agency actions, and stakeholder participation. Adaptive management grew out of the need to manage and restore natural resources in highly complex and changing environments with limited knowledge about causal relationships and responses to restoration actions. Similarities between natural resource management and restoration of a facility and surrounding area(s) after a disruptive event suggest numerous advantages over preset linearly-structured plans by incorporating the flexibility and overlap of processes inherent in effective facility restoration. We discuss three restoration case studies (e.g., the Hart Senate Office Building anthrax restoration, Rocky Flats actinide remediation, and hurricane destruction restoration), that implement aspects of adaptive management but not a formal approach. We propose that more formal adoption of adaptive management principles could be a basis for more flexible standards to improve site-specific remediation plans under conditions of high uncertainty.

Janecky, David R [Los Alamos National Laboratory; Whicker, Jeffrey J [Los Alamos National Laboratory; Doerr, Ted B [NON LANL

2009-01-01T23:59:59.000Z

383

Activities of HPS standards committee in environmental remediation  

SciTech Connect

The Health Physics Society (HPS) develops American National Standards in the area of radiation protection using methods approved by the American National Standards Institute (ANSI). Two of its sections, Environmental Health Physics and Contamination Limits, have ongoing standards development which are important to some environmental remediation efforts. This paper describes the role of the HPS standards process and indicates particular standards under development which will be of interest to the reader. In addition, the authors solicit readers to participate in the voluntary standards process by either joining active working groups (WG) or suggesting appropriate and relevant topics which should be placed into the standards process.

Stencel, J.R. [Princeton Univ., NJ (United States). Plasma Physics Lab.; Chen, S.Y. [Argonne National Lab., IL (United States)

1994-12-31T23:59:59.000Z

384

Enhancement of in situ microbial remediation of aquifers  

DOE Patents (OSTI)

Methods are provided for remediating subsurface areas contaminated by toxic organic compounds. An innocuous oil, such as vegetable oil, mineral oil, or other immiscible organic liquid, is introduced into the contaminated area and permitted to move therethrough. The oil concentrates or strips the organic contaminants, such that the concentration of the contaminants is reduced and such contaminants are available to be either pumped out of the subsurface area or metabolized by microorganisms. Microorganisms may be introduced into the contaminated area to effect bioremediation of the contamination. The methods may be adapted to deliver microorganisms, enzymes, nutrients and electron donors to subsurface zones contaminated by nitrate in order to stimulate or enhance denitrification.

Fredrickson, James K. (Kennewick, WA); Brockman, Fred J. (Kennewick, WA); Streile, Gary P. (both or Richland, WA); Cary, John W. (both or Richland, WA); McBride, John F. (Carrboro, NC)

1993-01-01T23:59:59.000Z

385

Uranium Mill Tailings Remedial Action Project. 1995 Environmental Report  

SciTech Connect

In accordance with U.S. Department of Energy (DOE) Order 23 1. 1, Environment, Safety and Health Reporting, the DOE prepares an annual report to document the activities of the Uranium Mill Tailings Remedial Action (UMTRA) Project environmental monitoring program. This monitoring must comply with appropriate laws, regulations, and standards, and it must identify apparent and meaningful trends in monitoring results. The results of all monitoring activities must be communicated to the public. The UMTRA Project has prepared annual environmental reports to the public since 1989.

NONE

1996-06-01T23:59:59.000Z

386

Uranium Mill Tailings Remedial Action Project environmental protection implementation plan  

Science Conference Proceedings (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project Environmental Protection Implementation Plan (EPIP) has been prepared in accordance with the requirements of the U.S. Department of Energy (DOE) Order 5400.1. The UMTRA EPIP is updated annually. This version covers the time period of 9 November 1994, through 8 November 1995. Its purpose is to provide management direction to ensure that the UMTRA Project is operated and managed in a manner that will protect, maintain, and where necessary, restore environmental quality, minimize potential threats to public health and the environment, and comply with environmental regulations and DOE policies.

Not Available

1994-10-01T23:59:59.000Z

387

INDEPENDENT TECHNICAL REVIEW OF THE C-400 INTERIM REMEDIAL PROJECT PHASE I RESULTS, PADUCAH, KENTUCKY  

Science Conference Proceedings (OSTI)

The groundwater and soil in the vicinity of the C-400 Building at the Paducah Gaseous Diffusion Plant (PGDP), is contaminated with substantial quantities of industrial solvents, primarily trichoroethene (TCE). This solvent 'source' is recognized as a significant challenge and an important remediation target in the overall environmental cleanup strategy for PGDP. Thus, the cleanup of the C-400 TCE Source is a principal focus for the Department of Energy (DOE) and its contractors, and for PGDP regulators and stakeholders. Using a formal investigation, feasibility study and decision process, Electrical Resistance Heating (ERH) was selected for the treatment of the soil and groundwater in the vicinity of C-400. ERH was selected as an interim action to remove 'a significant portion of the contaminant mass of TCE at the C-400 Cleaning Building area through treatment' with the longer term goal of reducing 'the period the TCE concentration in groundwater remains above its Maximum Contaminant Level (MCL).' ERH is a thermal treatment that enhances the removal of TCE and related solvents from soil and groundwater. The heterogeneous conditions at PGDP, particularly the high permeability regional gravel aquifer (RGA), are challenging to ERH. Thus, a phased approach is being followed to implement this relatively expensive and complex remediation technology. Conceptually, the phased approach encourages safety and efficiency by providing a 'lessons learned' process and allowing appropriate adjustments to be identified and implemented prior to follow-on phase(s) of treatment. More specifically, early deployment targeted portions of the challenging RGA treatment zone with relatively little contamination reducing the risk of adverse collateral impacts from underperformance in terms of heating and capture. Because of the importance and scope of the C-400 TCE source remediation activities, DOE chartered an Independent Technical Review (ITR) in 2007 to assess the C-400 ERH plans prior to deployment and a second ITR to evaluate Phase I performance in September 2010. In this report, these ITR efforts are referenced as the '2007 ITR' and the 'current ITR', respectively. The 2007 ITR document (Looney et al., 2007) provided a detailed technical evaluation that remains relevant and this report builds on that analysis. The primary objective of the current ITR is to provide an expedited assessment of the available Phase I data to assist the PGDP team as they develop the lessons learned from Phase I and prepare plans for Phase II.

Looney, B.; Rossabi, J.; Stewart,L.; Richards, W.

2010-10-29T23:59:59.000Z

388

USE OF THE AERIAL MEASUREMENT SYSTEM HELICOPTER EMERGENCY RESPONSE ACQUISITION SYSTEMS WITH GEOGRAPHIC INFORMATION SYSTEM FOR RADIOACTIVE SOIL REMEDIATION - [11504  

SciTech Connect

The Aerial Measurement System (AMS) Helicopter Emergency Response Acquisition System provides a thorough and economical means to identify and characterize the contaminants for large area radiological surveys. The helicopter system can provide a 100-percent survey of an area that qualifies as a scoping survey under the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) methodology. If the sensitivity is adequate when compared to the clean up values, it may also be used for the characterization survey. The data from the helicopter survey can be displayed and manipulated to provide invaluable data during remediation activities.

BROCK CT

2011-02-15T23:59:59.000Z

389

Enhanced Remedial Amendment Delivery through Fluid Viscosity Modifications: Experiments and numerical simulations  

SciTech Connect

Abstract Heterogeneity is often encountered in subsurface contamination characterization and remediation. Low-permeability zones are typically bypassed when remedial fluids are injected into subsurface heterogeneous aquifer systems. Therefore, contaminants in the bypassed areas may not be contacted by the amendments in the remedial fluid, which may significantly prolong the remediation operations. Laboratory experiments and numerical studies have been conducted to develop the Mobility-Controlled Flood (MCF) technology for subsurface remediation and to demonstrate the capability of this technology in enhancing the remedial amendments delivery to the lower permeability zones in heterogeneous systems. Xanthan gum, a bio-polymer, was used to modify the viscosity of the amendment-containing remedial solutions. Sodium mono-phosphate and surfactant were the remedial amendment used in this work. The enhanced delivery of the amendments was demonstrated in two-dimensional (2-D) flow cell experiments, packed with heterogeneous systems. The impact of polymer concentration, fluid injection rate, and permeability contract in the heterogeneous systems has been studied. The Subsurface Transport over Multiple Phases (STOMP) simulator was modified to include polymer-induced shear thinning effects. Shear rates of polymer solutions were computed from pore-water velocities using a relationship proposed in the literature. Viscosity data were subsequently obtained from empirical viscosity-shear rate relationships derived from laboratory data. The experimental and simulation results clearly show that the MCF technology is capable of enhancing the delivery of remedial amendments to subsurface lower permeability zones. The enhanced delivery significantly improved the NAPL removal from these zones and the sweeping efficiency on a heterogeneous system was remarkably increased when a polymer fluid was applied. MCF technology is also able to stabilize the fluid displacing front when there is a density difference between the fluids. The modified STOMP simulator was able to predict the experimental observed fluid displacing behavior. The simulator may be used to predict the subsurface remediation performance when a shear thinning fluid is used to remediate a heterogeneous system.

Zhong, Lirong; Oostrom, Martinus; Wietsma, Thomas W.; Covert, Matthew A.

2008-07-29T23:59:59.000Z

390

Tank Waste Remediation System decisions and risk assessment  

SciTech Connect

The Tank Waste Remediation System (TWRS) mission is to store, treat, and immobilize the highly radioactive Hanford Site tank wastes and encapsulated cesium and strontium materials in an environmentally sound, safe, and cost effective manner. Additionally, the TWRS conducts, as part of this mission, resolution of safety issues associated with the wastes within the 177 underground radioactive waste tanks. Systems engineering principles are being applied to determine the functions and establish requirements necessary for accomplishing the TWRS mission (DOE 1994 draft). This systematic evaluation of the TWRS program has identified key decisions that must be executed to establish mission scope, determine requirements, or select a technical solution for accomplishing identified functions and requirements. Key decisions identified through the systematic evaluation of the TWRS mission are presented in this document. Potential alternative solutions to each decision are discussed. After-discussion and evaluation of each decision with effected stakeholder groups, the US Department of Energy (DOE) will select a solution from the identified alternatives for implementation. In order to proceed with the development and execution of the tank waste remediation program, the DOE has adopted a planning basis for several of these decisions, until a formal basis is established. The planning bases adopted by the DOE is continuing to be discussed with stakeholder groups to establish consensus for proceeding with proposed actions. Technical and programmatic risks associated with the planning basis adopted by the DOE are discussed.

Johnson, M.E.

1994-09-01T23:59:59.000Z

391

Analysis of SPR salt cavern remedial leach program 2013.  

SciTech Connect

The storage caverns of the US Strategic Petroleum Reserve (SPR) exhibit creep behavior resulting in reduction of storage capacity over time. Maintenance of oil storage capacity requires periodic controlled leaching named remedial leach. The 30 MMB sale in summer 2011 provided space available to facilitate leaching operations. The objective of this report is to present the results and analyses of remedial leach activity at the SPR following the 2011 sale until mid-January 2013. This report focuses on caverns BH101, BH104, WH105 and WH106. Three of the four hanging strings were damaged resulting in deviations from normal leach patterns; however, the deviations did not affect the immediate geomechanical stability of the caverns. Significant leaching occurred in the toes of the caverns likely decreasing the number of available drawdowns until P/D ratio criteria are met. SANSMIC shows good agreement with sonar data and reasonably predicted the location and size of the enhanced leaching region resulting from string breakage.

Weber, Paula D.; Gutierrez, Karen A.; Lord, David L.; Rudeen, David Keith [GRAM, Inc., Albuquerque, NM

2013-09-01T23:59:59.000Z

392

Contaminant plumes containment and remediation focus area. Technology summary  

Science Conference Proceedings (OSTI)

EM has established a new approach to managing environmental technology research and development in critical areas of interest to DOE. The Contaminant Plumes Containment and Remediation (Plumes) Focus Area is one of five areas targeted to implement the new approach, actively involving representatives from basic research, technology implementation, and regulatory communities in setting objectives and evaluating results. This document presents an overview of current EM activities within the Plumes Focus Area to describe to the appropriate organizations the current thrust of the program and developing input for its future direction. The Plumes Focus Area is developing remediation technologies that address environmental problems associated with certain priority contaminants found at DOE sites, including radionuclides, heavy metals, and dense non-aqueous phase liquids (DNAPLs). Technologies for cleaning up contaminants of concern to both DOE and other federal agencies, such as volatile organic compounds (VOCs), polychlorinated biphenyls (PCBs), and other organics and inorganic compounds, will be developed by leveraging resources in cooperation with industry and interagency programs.

NONE

1995-06-01T23:59:59.000Z

393

Technique for rapid establishment of American lotus in remediation efforts  

Science Conference Proceedings (OSTI)

A technique for increasing the establishment rate of American lotus (Nelumbo lutea) and simplifying planting was developed as part of a pond remediation project. Lotus propagation techniques typically require scarification of the seed, germination in heated water, and planting in nursery containers. Then mature (~ 1 yr) nursery-grown stock is transferred to planting site or scarified seed are broadcast applied. Mature plants should grow more quickly, but can be sensitive to handling, require more time to plant, and cost more. Scarified seeds are easier to plant and inexpensive, but have a lag time in growth, can fail to germinate, and can be difficult to site precisely. We developed an intermediate technique using small burlap bags that makes planting easier, provides greater germination success, and avoids lag time in growth. Data on survival and growth from experiments using mature stock, scarified seeds, and bag lotus demonstrate that bag lotus grow rapidly in a variety of conditions, have a high survival rate, can be processed and planted easily and quickly, and are very suitable for a variety of remediation projects

Ryon, Michael G [ORNL; Fortner, Allison M [ORNL; Goins, Kenneth N [ORNL; Jett, Robert T [ORNL; McCracken, Kitty [ORNL; Morris, Gail Wright [ORNL; Riazzi, Adam [Lincoln County HS, Hamlin WV; Roy, W Kelly [ORNL

2013-01-01T23:59:59.000Z

394

Uranium Mill Tailings Remedial Action Project (UMTRAP) Public Participation Plan  

SciTech Connect

The purpose of this Public Participation Plan is to explain the Department of Energy`s plan for involving the public in the decision-making process related to the Uranium Mill Tailings Remedial Action (UMTRA) Project. This project was authorized by Congress in the Uranium Mill Tailings Radiation Control Act of 1978. The Act provides for a cooperative effort with affected states and Indian tribes for the eventual cleanup of abandoned or inactive uranium mill tailings sites, which are located in nine western states and in Pennsylvania. Section 111 of the Act states, ``in carrying out the provisions of this title, including the designation of processing sites, establishing priorities for such sites, the selection of remedial actions and the execution of cooperative agreements, the Secretary (of Energy), the Administrator (of the Environmental Protection Agency), and the (Nuclear Regulatory) Commission shall encourage public participation and, where appropriate, the Secretary shall hold public hearings relative to such matters in the States where processing sites and disposal sites are located.`` The objective of this document is to show when, where, and how the public will be involved in this project.

NONE

1981-05-01T23:59:59.000Z

395

Review of the Vortec soil remediation demonstration program  

Science Conference Proceedings (OSTI)

The principal objective of the METC/Vortec program is to develop and demonstrate the effectiveness of the Vortec CMS in remediating soils contaminated with hazardous materials and/or low levels of radionuclides. To convincingly demonstrate the CMS`s capability, a Demonstration Plant will be constructed and operated at a DOE site that has a need for the remediation of contamination soil. The following objectives will be met during the program: (1) establish the glass chemistry requirements to achieve vitrification of contaminated soils found at the selected DOE site; (2) complete the design of a fully integrated soil vitrification demonstration plant with a capacity to process 25 TPD of soil; (3) establish the cost of a fully integrated soil demonstration plant with a capacity to process 25 TPD of soil; (4) construct and operate a fully integrated demonstration plant; (5) analyze all influent and effluent streams to establish the partitioning of contaminants and to demonstrate compliance with all applicable health, safety, and environmental requirements; (6) demonstrate that the CMS technology has the capability to produce a vitrified product that will immobilize the hazardous and radionuclide materials consistent with the needs of the specific DOE waste repositories.

Patten, J.S.

1994-12-31T23:59:59.000Z

396

100 Areas CERCLA ecological investigations  

SciTech Connect

This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

1993-09-01T23:59:59.000Z

397

Nuclear facility decommissioning and site remedial actions. Volume 6. A selected bibliography  

Science Conference Proceedings (OSTI)

This bibliography of 683 references with abstracts on the subject of nuclear facility decommissioning, uranium mill tailings management, and site remedial actions is the sixth in a series of annual reports prepared for the US Department of Energy's Remedial Action Programs. Foreign as well as domestic literature of all types - technical reports, progress reports, journal articles, conference papers, symposium proceedings, theses, books, patents, legislation, and research project descriptions - has been included. The bibliography contains scientific (basic research as well as applied technology), economic, regulatory, and legal literature pertinent to the US Department of Energy's remedial action program. Major chapters are: (1) Surplus Facilities Management Program; (2) Nuclear Facilities Decommissioning; (3) Formerly Utilized Sites Remedial Action Program; (4) Facilities Contaminated with Natural Radioactivity; (5) Uranium Mill Tailings Remedial Action Program; (6) Grand Junction Remedial Action Program; (7) Uranium Mill Tailings Management; (8) Technical Measurements Center; and (9) General Remedial Action Program Studies. Chapter sections for chapters 1, 2, 5, and 7 include Design, Planning, and Regulations; Environmental Studies and Site Surveys; Health, Safety, and Biomedical Studies; Decontamination Studies; Dismantlement and Demolition; Site Stabilization and Reclamation; Waste Disposal; Remedial Action Experience; and General Studies. The references within each chapter or section are arranged alphabetically by leading author. References having no individual author are arranged by corporate affiliation or by publication description.

Owen, P.T.; Michelson, D.C.; Knox, N.P.

1985-09-01T23:59:59.000Z

398

Petroleum-contaminated groundwater remediation systems design: A data envelopment analysis based approach  

Science Conference Proceedings (OSTI)

Groundwater contamination is one of important environmental problems at petroleum-related sites, which is causing more and more attention. It can bring serious adverse effects on the environment and human health. Design of a groundwater remediation system ... Keywords: Cross-efficiency, Data envelopment analysis, Groundwater remediation systems design, Super-efficiency

Xiaodong Zhang; Guo H. Huang; Qianguo Lin; Hui Yu

2009-04-01T23:59:59.000Z

399

Groundwater and Soil Remediation Guidelines for Nuclear Power Plants: Public Edition  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) Groundwater and Soil Remediation Guidelines provides the nuclear power industry with technical guidance for evaluating the need for and timing of remediation of soil and/or groundwater contamination from onsite leaks, spills, or inadvertent releases to a) prevent migration of licensed material off-site and b) minimize decommissioning impacts.

2011-07-08T23:59:59.000Z

400

Evaluation of In Situ Remedial Technologies for Sites Contaminated With Hydrocarbons  

Science Conference Proceedings (OSTI)

Utility managers are faced at times with decision making regarding remediation of sites contaminated with petroleum hydrocarbons. This report, which presents the results of a survey of the literature on established and emerging technologies for in situ remediation of petroleum hydrocarbons, is intended to support such decision making.

1998-04-20T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Remediation of Gas Holders at MGP Sites: A Manual of Practice  

Science Conference Proceedings (OSTI)

This Manual of Practice has been developed jointly by EPRI and GRI (formerly the Gas Research Institute) to assist utility members in choosing strategies for remediating former manufactured gas plant (MGP) sites. Specifically, the manual addresses former gas holders, a prominent feature of MGP facilities and frequently a focus of remediation efforts at these sites.

1999-12-16T23:59:59.000Z

402

Tank waste remediation system retrieval and disposal mission initial updated baseline summary  

Science Conference Proceedings (OSTI)

This document provides a summary of the proposed Tank Waste Remediation System Retrieval and Disposal Mission Initial Updated Baseline (scope, schedule, and cost) developed to demonstrate the Tank Waste Remediation System contractor`s Readiness-to-Proceed in support of the Phase 1B mission.

Swita, W.R.

1998-01-05T23:59:59.000Z

403

Environmental remediation 1991: ``Cleaning up the environment for the 21st Century``. Proceedings  

Science Conference Proceedings (OSTI)

This report presents discussions given at a conference on environmental remediation, September 8--11, Pasco, Washington. Topics include: public confidence; education; in-situ remediation; Hanford tank operations; risk assessments; field experiences; standards; site characterization and monitoring; technology discussions; regulatory issues; compliance; and the UMTRA project. Individual projects are processed separately for the data bases.

Wood, D.E. [ed.] [Westinghouse Hanford Co., Richland, WA (United States)

1991-12-31T23:59:59.000Z

404

LBNL-4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI  

NLE Websites -- All DOE Office Websites (Extended Search)

4183E-rev1 4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI IA AB BI IL LI IT TY Y I IN N C CA AL LI IF FO OR RN NI IA A: : E EN NV VI IR RO ON NM ME EN NT TA AL L I IM MP PA AC CT TS S A AN ND D D DE EV VI IC CE E P PE ER RF FO OR RM MA AN NC CE E E EX XP PE ER RI IM ME EN NT TA AL L E EV VA AL LU UA AT TI IO ON N O OF F I IN NS ST TA AL LL LE ED D C CO OO OK KI IN NG G E EX XH HA AU US ST T F FA AN N P PE ER RF FO OR RM MA AN NC CE E Brett C. Singer, William W. Delp and Michael G. Apte Indoor Environment Department Atmospheric Sciences Department Environmental Energy Technologies Division July 2011 (Revised February 2012) Disclaimer 1 This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of

405

The Office of Groundwater & Soil Remediation Fiscal Year 2011 Research & Development Program  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy’s (DOE) Office of Groundwater and Soil Remediation supports applied research and technology development (AR&TD) for remediation of environments contaminated by legacy nuclear waste. The program centers on delivering advanced scientific approaches and technologies from highly-leveraged, strategic investments that maximize impact to reduce risk and life-cycle cleanup costs. The current groundwater and soil remediation program consists of four applied programmatic areas: • Deep Vadose Zone – Applied Field Research Initiative • Attenuation Based Remedies – Applied Field Research Initiative • Remediation of Mercury and Industrial Contaminants – Applied Field Research Initiative • Advanced Simulation Capability for Environmental Management. This paper provides an overview of the applied programmatic areas, fiscal year 11 accomplishments, and their near-term technical direction.

Gerdes, Kurt D.; Chamberlain, Grover S.; Aylward, R. S.; Cercy, Mike; Seitz, Roger; Ramirez, Rosa; Skubal, Karen L.; Marble, Justin; Wellman, Dawn M.; Bunn, Amoret L.; Liang, Liyuan; Pierce, Eric M.

2011-12-02T23:59:59.000Z

406

The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites  

Energy.gov (U.S. Department of Energy (DOE))

The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites

407

UC-70A Formerly Utilized Sites Remedial Action Program (FUSRAP)  

Office of Legacy Management (LM)

F. a% F. a% .~~~~~~":~,~~~~,~. .-+smiii"-l ," ^.-. _ _I ,a ,' ~, *p2 - QRkl~ oR,o~ DOE/OR/20722- 29 UC-70A Formerly Utilized Sites Remedial Action Program (FUSRAP) Contract No. DE-ACO5-81OR20722 CI c F c F F c CI c c F P RADIOLOGICAL SURVEY OF THE ALBANY RESEARCH CENTER Albany, O regon Bechtel National, inc. Advanced Technology Division L- ..^___ ~. _ .._.. -.~~_-- ._ ._.. .._ .^.". January 1985 Technical information Center Office of Scientific and Technical Information U.S. Department of Energy LEGAL NOTICE This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Department of Energy, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied,

408

Remedial Action Certification Docket - Sodium Reactor Experiment (SRE)  

Office of Legacy Management (LM)

c~-?i-- c~-?i-- I ,3-l Remedial Action Certification Docket - Sodium Reactor Experiment (SRE) .Complex and the Hot Cave Facility (Bldg. 003), Santa Susana ,Fie!d Laboratory, Chatsworth, California ..:'..~::Yerlette Gatl in, MA-232 I am attaching for entry into the Public Document Room, one copy of the N -23 subject documentat ion. These documents are the backup data for the certification that the facilfties are radiologically acceptable for b- unrestricted use as noted in the certification statement published in the &aney Federal Register. Inasmuch as the certification for unrestricted use is 9/2(/85 being published in the Federal Register, it is prudent that the attached documentation also be available to the public. These documents should be retained In accordance with DOE Order 1324.2--disposal schedule 25.

409

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

CONTENTS CONTENTS INTRODUCTION BACKGROUND Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES ii Pa e -5 1 : 2 2 4 ELIMINATION REPORT THE FORMER VIRGINIA-CAROLINA CHEMICAL CORPORATION RICHMOND, VIRGINIA INTROUUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of Remedial Action and Waste Technology, Division of Facility and Site Decommissioning Projects (and/or predecessor agencies, offices and divisions, has reviewed the past activities of the Atomic Energy Commission (AEC) at the former Virginia-Carolina Chemical Corporation, Richmond, Virginia. On the basis of historical information, DOE has determined that any radioactive material potentially remaining from these activities would be insignificant in terms of both its quantity and the hazard it would

410

FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT  

Office of Legacy Management (LM)

. . CONTENTS INTROOUCTION BACKGROUND Site Function Site Description Radiological History,and Status ELIMINATION ANALYSIS REFERENCES 9 1 1 2 2 2 4 ii ELIMINATION REPORT THE FORMER VIRGINIA-CAROLINA CHEMICAL CORPORATION RICHMOND. VIRGINIA INTROLJUCTION The Department of Energy (DOE), Office of Nuclear Energy, Office of ,Remedial Action and Waste Technology, Division of Facility and Site Deconunissioning Projects (and/or predecessor agencies, offices and divisions, has reviewed the past activities of the Atomic Energy Carmission (AEC) at the former Virginia-Carolina Chemical Corporation, Richmond, Virginia. On the basis of historical information, DOE has determined that any radioactive material potentially remaining from these activities would oe insignificant in terms of both its quantity and the hazard it would

411

The Hanford site tank waste remediation system technical strategy  

SciTech Connect

The US Department of Energy`s Hanford Site, located in southeastern Washington State, has the most diverse and largest amount of radioactive tank the United States. High-level radioactive waste has been stored in large underground tanks since 1944. Approximately 230,000 m{sup 3} (61 Mgal) of caustic liquids, slurries, saltcakes, and sludges have accumulated in 177 tanks. In addition, significant amounts of {sup 90}S and {sup 137}Cs were removed from the tank waste, converted to salts, doubly encapsulated in metal containers, and stored in water basins. A Tank Waste Remediation System Program was established by the US DOE Energy in 1991 to safely manage and immobilize these wastes for permanent disposal of the high-level waste fraction in a geologic repository. The technical strategy to manage and dispose of these wastes has been revised and successfully negotiated with the regulatory agencies.

Wodrich, D.D.

1994-04-01T23:59:59.000Z

412

Uranium Mill Tailings Remedial Action Project Environmental Protection Implementation Plan  

Science Conference Proceedings (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project Environmental Protection Implementation Plan (EPIP) has been prepared in accordance with the requirements of the US Department of Energy (DOE) Order 5400.1. The UMTRA EPIP covers the time period of November 9, 1993, through November 8, 1994. It will be updated annually. Its purpose is to provide management direction to ensure that the UMTRA Project is operated and managed in a manner that will protect, maintain, and where necessary, restore environmental quality, minimize potential threats to public health and the environment, and comply with environmental regulations and DOE policies. Contents of this report are: (1) general description of the UMTRA project environmental protection program; (2) notifications; (3) planning and reporting; (4) special programs; (5) environmental monitoring programs; (6) quality assurance and data verification; and (7) references.

Vollmer, A.T.

1993-10-01T23:59:59.000Z

413

Tank waste remediation system systems engineering management plan  

Science Conference Proceedings (OSTI)

This Systems Engineering Management Plan (SEMP) describes the Tank Waste Remediation System (TWRS) implementation of the US Department of Energy (DOE) systems engineering policy provided in 97-IMSD-193. The SEMP defines the products, process, organization, and procedures used by the TWRS Project to implement the policy. The SEMP will be used as the basis for tailoring the systems engineering applications to the development of the physical systems and processes necessary to achieve the desired end states of the program. It is a living document that will be revised as necessary to reflect changes in systems engineering guidance as the program evolves. The US Department of Energy-Headquarters has issued program management guidance, DOE Order 430. 1, Life Cycle Asset Management, and associated Good Practice Guides that include substantial systems engineering guidance.

Peck, L.G.

1998-01-08T23:59:59.000Z

414

Tank waste remediation system functions and requirements document  

Science Conference Proceedings (OSTI)

This is the Tank Waste Remediation System (TWRS) Functions and Requirements Document derived from the TWRS Technical Baseline. The document consists of several text sections that provide the purpose, scope, background information, and an explanation of how this document assists the application of Systems Engineering to the TWRS. The primary functions identified in the TWRS Functions and Requirements Document are identified in Figure 4.1 (Section 4.0) Currently, this document is part of the overall effort to develop the TWRS Functional Requirements Baseline, and contains the functions and requirements needed to properly define the top three TWRS function levels. TWRS Technical Baseline information (RDD-100 database) included in the appendices of the attached document contain the TWRS functions, requirements, and architecture necessary to define the TWRS Functional Requirements Baseline. Document organization and user directions are provided in the introductory text. This document will continue to be modified during the TWRS life-cycle.

Carpenter, K.E

1996-10-03T23:59:59.000Z

415

Formerly Utilized Sites Remedial Action Program environmental compliance assessment checklists  

Science Conference Proceedings (OSTI)

The purpose of the Environmental Compliance Assessment Program is to assess the compliance of Formerly Utilized Site Remedial Action Program (FUSRAP) sites with applicable environmental regulations and Department of Energy (DOE) Orders. The mission is to identify, assess, and decontaminate sites utilized during the 1940s, 1950s, and 1960s to process and store uranium and thorium ores in support of the Manhattan Engineer District and the Atomic Energy Commission. To conduct the FUSRAP environmental compliance assessment, checklists were developed that outline audit procedures to determine the compliance status of the site. The checklists are divided in four groups to correspond to these regulatory areas: Hazardous Waste Management, PCB Management, Air Emissions, and Water Discharges.

Levine, M.B.; Sigmon, C.F.

1989-09-29T23:59:59.000Z

416

DOE/EA-1155 Uranium Mill Tailing Remedial Action Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

55 55 Uranium Mill Tailing Remedial Action Project Environmental Assessment of Ground- Water Compliance Activities At the Uranium Mill Tailings Site Spook, Wyoming February 1997 Prepared by U.S. Department of Energy Albuquerque Operations Office Grand Junction Office This page intentionally blank : illegible Portions of tbis DISCLAIMER document may be in electronic image products. Images are produced fiom the best available original dOClMXlf?IlL DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, express or implied, or assumes any legal liabili- ty or responsibility for the accuracy, completeness,

417

Source evaluation report phase 2 investigation: Limited field investigation. Final report: United States Air Force Environmental Restoration Program, Eielson Air Force Base, Alaska  

SciTech Connect

This report describes the limited field investigation work done to address issues and answer unresolved questions regarding a collection of potential contaminant sources at Eielson Air Force Base (AFB), near Fairbanks, Alaska. These sources were listed in the Eielson AFB Federal Facility Agreement supporting the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cleanup of the base. The limited field investigation began in 1993 to resolve all remaining technical issues and provide the data and analysis required to evaluate the environmental hazard associated with these sites. The objective of the limited field investigation was to allow the remedial project managers to sort each site into one of three categories: requiring remedial investigation/feasibility study, requiring interim removal action, or requiring no further remedial action.

Not Available

1994-10-01T23:59:59.000Z

418

MANAGING ENGINEERING ACTIVITIES FOR THE PLATEAU REMEDIATION CONTRACT - HANFORD  

SciTech Connect

In 2008, the primary Hanford clean-up contract transitioned to the CH2MHill Plateau Remediation Company (CHPRC). Prior to transition, Engineering resources assigned to remediation/Decontamination and Decommissioning (D&D) activities were a part of a centralized engineering organization and matrixed to the performing projects. Following transition, these resources were reassigned directly to the performing project, with a loose matrix through a smaller Central Engineering (CE) organization. The smaller (10 FTE) central organization has retained responsibility for the overall technical quality of engineering for the CHPRC, but no longer performs staffing and personnel functions. As the organization has matured, there are lessons learned that can be shared with other organizations going through or contemplating performing a similar change. Benefits that have been seen from the CHPRC CE organization structure include the following: (1) Staff are closely aligned with the 'Project/facility' that they are assigned to support; (2) Engineering priorities are managed to be consistent with the 'Project/facility' priorities; (3) Individual Engineering managers are accountable for identifying staffing needs and the filling of staffing positions; (4) Budget priorities are managed within the local organization structure; (5) Rather than being considered a 'functional' organization, engineering is considered a part of a line, direct funded organization; (6) The central engineering organization is able to provide 'overview' activities and maintain independence from the engineering organizations in the field; and (7) The central engineering organization is able to maintain a stable of specialized experts that are able to provide independent reviews of field projects and day-to-day activities.

KRONVALL CM

2011-01-14T23:59:59.000Z

419

Clean Slate Environmental Remediation DSA for 10 CFR 830 Compliance  

Science Conference Proceedings (OSTI)

Clean Slate Sites II and III are scheduled for environmental remediation (ER) to remove elevated levels of radionuclides in soil. These sites are contaminated with legacy remains of non-nuclear yield nuclear weapons experiments at the Nevada Test Site, that involved high explosive, fissile, and related materials. The sites may also hold unexploded ordnance (UXO) from military training activities in the area over the intervening years. Regulation 10 CFR 830 (Ref. 1) identifies DOE-STD-1120-98 (Ref. 2) and 29 CFR 1910.120 (Ref. 3) as the safe harbor methodologies for performing these remediation operations. Of these methodologies, DOE-STD-1120-98 has been superseded by DOE-STD-1120-2005 (Ref. 4). The project adopted DOE-STD-1120-2005, which includes an approach for ER projects, in combination with 29 CFR 1910.120, as the basis documents for preparing the documented safety analysis (DSA). To securely implement the safe harbor methodologies, we applied DOE-STD-1027-92 (Ref. 5) and DOE-STD-3009-94 (Ref. 6), as needed, to develop a robust hazard classification and hazards analysis that addresses non-standard hazards such as radionuclides and UXO. The hazard analyses provided the basis for identifying Technical Safety Requirements (TSR) level controls. The DOE-STD-1186-2004 (Ref. 7) methodology showed that some controls warranted elevation to Specific Administrative Control (SAC) status. In addition to the Evaluation Guideline (EG) of DOE-STD-3009-94, we also applied the DOE G 420.1 (Ref. 8) annual, radiological dose, siting criterion to define a controlled area around the operation to protect the maximally exposed offsite individual (MOI).

James L. Traynor, Stephen L. Nicolosi, Michael L. Space, Louis F. Restrepo

2006-08-01T23:59:59.000Z

420

MANAGING ENGINEERING ACTIVITIES FOR THE PLATEAU REMEDIATION CONTRACT - HANFORD  

SciTech Connect

In 2008, the primary Hanford clean-up contract transitioned to the CH2MHill Plateau Remediation Company (CHPRC). Prior to transition, Engineering resources assigned to remediation/Decontamination and Decommissioning (D&D) activities were a part of a centralized engineering organization and matrixed to the performing projects. Following transition, these resources were reassigned directly to the performing project, with a loose matrix through a smaller Central Engineering (CE) organization. The smaller (10 FTE) central organization has retained responsibility for the overall technical quality of engineering for the CHPRC, but no longer performs staffing and personnel functions. As the organization has matured, there are lessons learned that can be shared with other organizations going through or contemplating performing a similar change. Benefits that have been seen from the CHPRC CE organization structure include the following: (1) Staff are closely aligned with the 'Project/facility' that they are assigned to support; (2) Engineering priorities are managed to be consistent with the 'Project/facility' priorities; (3) Individual Engineering managers are accountable for identifying staffing needs and the filling of staffing positions; (4) Budget priorities are managed within the local organization structure; (5) Rather than being considered a 'functional' organization, engineering is considered a part of a line, direct funded organization; (6) The central engineering organization is able to provide 'overview' activities and maintain independence from the engineering organizations in the field; and (7) The central engineering organization is able to maintain a stable of specialized experts that are able to provide independent reviews of field projects and day-to-day activities.

KRONVALL CM

2011-01-14T23:59:59.000Z

Note: This page contains sample records for the topic "ri remedial investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Scientific Opportunity to Reduce Risk in Groundwater and Soil Remediation  

Science Conference Proceedings (OSTI)

In this report, we start by examining previous efforts at linking science and DOE EM research with cleanup activities. Many of these efforts were initiated by creating science and technology roadmaps. A recurring feature of successfully implementing these roadmaps into EM applied research efforts and successful cleanup is the focus on integration. Such integration takes many forms, ranging from combining information generated by various scientific disciplines, to providing technical expertise to facilitate successful application of novel technology, to bringing the resources and creativity of many to address the common goal of moving EM cleanup forward. Successful projects identify and focus research efforts on addressing the problems and challenges that are causing “failure” in actual cleanup activities. In this way, basic and applied science resources are used strategically to address the particular unknowns that are barriers to cleanup. The brief descriptions of the Office of Science basic (Environmental Remediation Science Program [ERSP]) and EM’s applied (Groundwater and Soil Remediation Program) research programs in subsurface science provide context to the five “crosscutting” themes that have been developed in this strategic planning effort. To address these challenges and opportunities, a tiered systematic approach is proposed that leverages basic science investments with new applied research investments from the DOE Office of Engineering and Technology within the framework of the identified basic science and applied research crosscutting themes. These themes are evident in the initial portfolio of initiatives in the EM groundwater and soil cleanup multi-year program plan. As stated in a companion document for tank waste processing (Bredt et al. 2008), in addition to achieving its mission, DOE EM is experiencing a fundamental shift in philosophy from driving to closure to enabling the long-term needs of DOE and the nation.

Pierce, Eric M.; Freshley, Mark D.; Hubbard, Susan S.; Looney, Brian B.; Zachara, John M.; Liang, Liyuan; Lesmes, D.; Chamberlain, G. M.; Skubal, Karen L.; Adams, V.; Denham, Miles E.; Wellman, Dawn M.

2009-08-25T23:59:59.000Z

422

Risk-Informed Monitoring, Verification and Accounting (RI-MVA). An NRAP White Paper Documenting Methods and a Demonstration Model for Risk-Informed MVA System Design and Operations in Geologic Carbon Sequestration  

Science Conference Proceedings (OSTI)

This white paper accompanies a demonstration model that implements methods for the risk-informed design of monitoring, verification and accounting (RI-MVA) systems in geologic carbon sequestration projects. The intent is that this model will ultimately be integrated with, or interfaced with, the National Risk Assessment Partnership (NRAP) integrated assessment model (IAM). The RI-MVA methods described here apply optimization techniques in the analytical environment of NRAP risk profiles to allow systematic identification and comparison of the risk and cost attributes of MVA design options.

Unwin, Stephen D.; Sadovsky, Artyom; Sullivan, E. C.; Anderson, Richard M.

2011-09-30T23:59:59.000Z

423

Nuclear facility decommissioning and site remedial actions: a selected bibliography. Volume 5  

SciTech Connect

This bibliography of 756 references with abstracts on the subject of nuclear facility decommissioning, uranium mill tailings management, and site remedial actions is the fifth in a series of annual reports prepared for the US Department of Energy, Division of Remedial Action Projects. Foreign as well as domestic literature of all types - technical reports, progress reports, journal articles, conference papers, symposium proceedings, theses, books, patents, legislation, and research project descriptions - has been included in this publication. The bibliography contains scientific (basic research as well as applied technology), economic, regulatory, and legal literature pertinent to the US Department of Energy's Remedial Action Program. Major chapters are: (1) Surplus Facilities Management Program; (2) Nuclear Facilities Decommissioning; (3) Formerly Utilized Sites Remedial Action Program; (4) Uranium Mill Tailings Remedial Action Program; (5) Grand Junction Remedial Action Program; (6) Uranium Mill Tailings Management; and (7) Technical Measurements Center. Chapter sections for chapters 1, 2, 4, and 6 include Design, Planning, and Regulations; Environmental Studies and Site Surveys; Decontamination Studies; Dismantlement and Demolition; Site Stabilization and Reclamation; Waste Disposal; Remedial Action Experience; and General Studies. The references within each chapter or section are arranged alphabetically by leading author. References having no individual author are arranged by corporate author or by title. Indexes are provided for the categories of author, corporate affiliation, title, publication description, geographic location, and keywords. The Appendix contains a list of frequently used acronyms.

Owen, P.T.; Knox, N.P.; Chilton, B.D.; Baldauf, M.F.

1984-09-01T23:59:59.000Z

424

An economic decision framework using modeling for improving aquifer remediation design  

Science Conference Proceedings (OSTI)

Reducing cost is a critical challenge facing environmental remediation today. One of the most effective ways of reducing costs is to improve decision-making. This can range from choosing more cost- effective remediation alternatives (for example, determining whether a groundwater contamination plume should be remediated or not) to improving data collection (for example, determining when data collection should stoop). Uncertainty in site conditions presents a major challenge for effective decision-making. We present a framework for increasing the effectiveness of remedial design decision-making at groundwater contamination sites where there is uncertainty in many parameters that affect remediation design. The objective is to provide an easy-to-use economic framework for making remediation decisions. The presented framework is used to 1) select the best remedial design from a suite of possible ones, 2) estimate if additional data collection is cost-effective, and 3) determine the most important parameters to be sampled. The framework is developed by combining elements from Latin-Hypercube simulation of contaminant transport, economic risk-cost-benefit analysis, and Regional Sensitivity Analysis (RSA).

James, B.R.; Gwo, J.P.; Toran, L.E.

1995-11-01T23:59:59.000Z

425

Nuclear facility decommissioning and site remedial actions: A selected bibliography, Volume 12. Environmental Restoration Program  

SciTech Connect

The 664 abstracted references on environmental restoration, nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the twelfth in a series of reports prepared annually for the US Department of Energy Remedial Action Programs. Citations to foreign and domestic literature of all types -- technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions -- have been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy Remedial Action Programs. Major sections are (1) Decontamination and Decommissioning Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Program, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Uranium Mill Tailings Management, (7) Technical Measurements Center, and (8) Environmental Restoration Program. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication title. Indexes are provided for author, corporate affiliation, title word, publication description, geographic location, subject category, and key word. This report is a product of the Remedial Action Program Information Center (RAPIC), which selects, analyzes, and disseminates information on environmental restoration and remedial actions. RAPIC staff and resources are available to meet a variety of information needs. Contact the center at FTS 624-7764 or (615) 574-7764.

Not Available

1991-09-01T23:59:59.000Z

426

Y-12 Plant Remedial Action technology logic diagram. Volume I: Technology evaluation  

Science Conference Proceedings (OSTI)

The Y-12 Plant Remedial Action Program addresses remediation of the contaminated groundwater, surface water and soil in the following areas located on the Oak Ridge Reservation: Chestnut Ridge, Bear Creek Valley, the Upper and Lower East Fork Popular Creek Watersheds, CAPCA 1, which includes several areas in which remediation has been completed, and CAPCA 2, which includes dense nonaqueous phase liquid wells and a storage facility. There are many facilities within these areas that are contaminated by uranium, mercury, organics, and other materials. This Technology Logic Diagram identifies possible remediation technologies that can be applied to the soil, water, and contaminants for characterization, treatment, and waste management technology options are supplemented by identification of possible robotics or automation technologies. These would facilitate the cleanup effort by improving safety, of remediation, improving the final remediation product, or decreasing the remediation cost. The Technology Logic Diagram was prepared by a diverse group of more than 35 scientists and engineers from across the Oak Ridge Reservation. Most are specialists in the areas of their contributions. 22 refs., 25 tabs.

NONE

1994-09-01T23:59:59.000Z

427

Nuclear facility decommissioning and site remedial actions: A selected bibliography, volume 9  

SciTech Connect

The 604 abstracted references on nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the ninth in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Foreign and domestic literature of all types--technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions--has been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's remedial action programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Program, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Uranium Mill Tailings Management, (7) Technical Measurements Center, and (8) General Remedial Action Program Studies. Subsections for sections 1, 2, 5, and 6 include: Design, Planning, and Regulations; Environmental Studies and Site Surveys; Health, Safety, and Biomedical Studies; Decontamination Studies; Dismantlement and Demolition; Site Stabilization and Reclamation; Waste Disposal; Remedial Action Experience; and General Studies. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication description. Indexes are provided for author, corporate affiliation, title word, publication description, geographic location, and keywords. This report is a product of the Remedial Action Program Information Center (RAPIC), which selects and analyzes information on remedial actions and relevant radioactive waste management technologies. RAPIC staff and resources are available to meet a variety of information needs. Contact the center at (615) 576-0568 or FTS 626-0568.

Owen, P.T.; Knox, N.P.; Michelson, D.C.; Turmer, G.S.

1988-09-01T23:59:59.000Z

428

Lessons Learned from V-Tank Waste Remediation Activities at the Idaho National Laboratory  

SciTech Connect

The purpose of this paper is to discuss major activities and lessons learned from remediation of the V-tank waste at Idaho National Laboratory's (INL's) Test Area North (TAN) complex. Remediation activities involved the on-site treatment, solidification and disposal of over 61,000 L (16,000 gal) of radioactively hazardous V-tank waste. In July, 2006, over 98% of the V-tank waste was disposed of at the Idaho CERCLA Disposal Facility (ICDF). Disposal was accomplished using the three 38,000-L (10,000-gal) V-tanks that had stored most of the V-tank waste for over 30 years. Included in V-Tank remediation was the removal of approximately 7,650 m{sup 3} (10,000 yd{sup 3}) of contaminated soil. Plans are to treat the remaining V-tank waste off-site in early 2007, with the treated residual also disposed of at the ICDF. Disposal of the treated V-tank waste at ICDF marked a major step in completing remediation of the TAN V-tanks, a task begun in 1999 when the original Record of Decision (ROD) was published. Over this time, there have been a number of stops and starts associated with remediating this waste. Although many of these stops and starts were unavoidable, there are a number of lessons learned for the V-tank remediation that could help prevent unnecessary expenses and schedule delays in future remediation activities within the Department of Energy (DOE) complex. This paper identifies major and minor lessons learned from V-tank waste remediation efforts - those that resulted in unnecessary delays/expenses, as well as those areas that accelerated V-tank remediation efforts. (authors)

Farnsworth, R.K.; Jessmore, J.J.; Eaton, D.L.; McDannel, G.E.; Sloan, P.A.; Jantz, A.E.; Tyson, D.R. [CH2M-Washington Group Idaho -Idaho Cleanup Project-a, Idaho Falls, ID (United States); Burt, B.T. [E2 Consulting Engineers, Idaho Falls ID (United States)

2007-07-01T23:59:59.000Z

429

Nuclear facility decommissioning and site remedial actions: A selected bibliography, Vol. 18. Part 2. Indexes  

SciTech Connect

This bibliography contains 3638 citations with abstracts of documents relevant to environmental restoration, nuclear facility decontamination and decommissioning (D&D), uranium mill tailings management, and site remedial actions. This report is the eighteenth in a series of bibliographies prepared annually for the U.S. Department of Energy (DOE) Office of Environmental Restoration. Citations to foreign and domestic literature of all types - technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions - have been included in Part 1 of the report. The bibliography contains scientific, technical, financial, and regulatory information that pertains to DOE environmental restoration programs. The citations are separated by topic into 16 sections, including (1) DOE Environmental Restoration Program; (2) DOE D&D Program; (3) Nuclear Facilities Decommissioning; (4) DOE Formerly Utilized Sites Remedial Action Programs; (5) NORM-Contaminated Site Restoration; (6) DOE Uranium Mill Tailings Remedial Action Project; (7) Uranium Mill Tailings Management; (8) DOE Site-Wide Remedial Actions; (9) DOE Onsite Remedial Action Projects; (10) Contaminated Site Remedial Actions; (11) DOE Underground Storage Tank Remediation; (12) DOE Technology Development, Demonstration, and Evaluations; (13) Soil Remediation; (14) Groundwater Remediation; (15) Environmental Measurements, Analysis, and Decision-Making; and (16) Environmental Management Issues. Within the 16 sections, the citations are sorted by geographic location. If a geographic location is not specified, the citations are sorted according to the document title. In Part 2 of the report, indexes are provided for author, author affiliation, selected title phrase, selected title word, publication description, geographic location, and keyword.

NONE

1997-09-01T23:59:59.000Z

430

Nuclear facility decommissioning and site remedial actions: A selected bibliography, volume 9  

SciTech Connect

The 604 abstracted references on nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the ninth in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Foreign and domestic literature of all types--technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions--has been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's remedial action programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Program, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Uranium Mill Tailings Management, (7) Technical Measurements Center, and (8) General Remedial Action Program Studies. Subsections for sections 1, 2, 5, and 6 include: Design, Planning, and Regulations; Environmental Studies and Site Surveys; Health, Safety, and Biomedical Studies; Decontamination Studies; Dismantlement and Demolition; Site Stabilization and Reclamation; Waste Disposal; Remedial Action Experience; and General Studies. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication description. Indexes are provided for author, corporate affiliation, title word, publication description, geographic location, and keywords. This report is a product of the Remedial Action Program Information Center (RAPIC), which selects and analyzes information on remedial actions and relevant radioactive waste management technologies. RAPIC staff and resources are available to meet a variety of information needs. Contact the center at (615) 576-0568 or FTS 626-0568.

Owen, P.T.; Knox, N.P.; Michelson, D.C.; Turmer, G.S.

1988-09-01T23:59:59.000Z

431

Superfund Record of Decision (EPA Region 8): Anaconda Smelter site, (Operable Unit 11 - Flue Dust), Deer Lodge County, Anaconda, MT. (Second remedial action), September 1991  

Science Conference Proceedings (OSTI)

The 6,000-acre Anaconda Smelter site is a former copper and ore processing facility in Deer Lodge County, Montana. Land use in the area is predominantly residential. The site is bounded on the north and east, respectively, by the Warm Springs Creek and Mill Creek, both of which are potential sources of drinking water. From 1884 until 1980 when activities ceased, the site was used for ore processing and smelting operations. In 1988, EPA conducted an investigation to determine the nature and extent of the flue dust contamination. A 1988 ROD addressed the Mill Creek Operable Unit (OU15) and documented the relocation of residents from the community surrounding the smelter site as the selected remedial action. The Record of Decision (ROD) addresses the Flue Dust Operable Unit (OU11). The primary contaminants of concern affecting this site from the flue dust materials are metals including arsenic, cadmium, and lead. The selected remedial action for the site is included.

Not Available

1991-09-23T23:59:59.000Z

432

Operable Unit 3-13, Group 7, SFE-20 Hot Waste Tank System Remedial Action Request  

SciTech Connect

This Remedial Action Report summarizes activities undertaken to