National Library of Energy BETA

Sample records for beneath seafloor mounds

  1. Temporal Characterization of Hydrates System Dynamics beneath Seafloor Mounds. Integrating Time-Lapse Electrical Resistivity Methods and In Situ Observations of Multiple Oceanographic Parameters

    SciTech Connect (OSTI)

    Lutken, Carol; Macelloni, Leonardo; D'Emidio, Marco; Dunbar, John; Higley, Paul

    2015-01-31

    This study was designed to investigate temporal variations in hydrate system dynamics by measuring changes in volumes of hydrate beneath hydrate-bearing mounds on the continental slope of the northern Gulf of Mexico, the landward extreme of hydrate occurrence in this region. Direct Current Resistivity (DCR) measurements were made contemporaneously with measurements of oceanographic parameters at Woolsey Mound, a carbonate-hydrate complex on the mid-continental slope, where formation and dissociation of hydrates are most vulnerable to variations in oceanographic parameters affected by climate change, and where changes in hydrate stability can readily translate to loss of seafloor stability, impacts to benthic ecosystems, and venting of greenhouse gases to the water-column, and eventually, the atmosphere. We focused our study on hydrate within seafloor mounds because the structurally-focused methane flux at these sites likely causes hydrate formation and dissociation processes to occur at higher rates than at sites where the methane flux is less concentrated and we wanted to maximize our chances of witnessing association/dissociation of hydrates. We selected a particularly well-studied hydrate-bearing seafloor mound near the landward extent of the hydrate stability zone, Woolsey Mound (MC118). This mid-slope site has been studied extensively and the project was able to leverage considerable resources from the team’s research experience at MC118. The site exhibits seafloor features associated with gas expulsion, hydrates have been documented at the seafloor, and changes in the outcropping hydrates have been documented, photographically, to have occurred over a period of months. We conducted observatory-based, in situ measurements to 1) characterize, geophysically, the sub-bottom distribution of hydrate and its temporal variability, and 2) contemporaneously record relevant environmental parameters (temperature, pressure, salinity, turbidity, bottom currents) to

  2. Aeromagnetic anomalies and discordant lineations beneath the Niger Delta: Implications for new fracture zones and multiple sea-floor spreading directions in the meso-Atlantic' Gulf of Guinea cul-de-sac

    SciTech Connect (OSTI)

    Babalola, O.O.; Gipson, M. Jr. )

    1991-06-01

    An aeromagnetic contour map compiled over shallow water and onshore portions of the Nigerian continental margin, shows several elongate, long-wavelength anomaly closures with some alternating polarity, separated by steep gradient, NE lineations. The lineations are interpreted as new fracture zones or extensions of previously mapped ones. The NE trend in the western delta region is concordant with the fracture zone trends of the deeper Gulf of Guinea. Aeromagnetic lineations of the SE Niger Delta Basin however, discordantly trend ENE. Their termination against the former, is interpreted as evidence of early sea-floor spreading in a ENE-WSW direction in addition to the well documented NE-SW spreading of the Gulf of Guinea and the rest of the meso-Atlantic sea-floor; The geophysical crustal structure indicate the existence of two Early Cretaceous triple junctions beneath the Niger Delta Basin. The two triple-junctions further support the hypothesis that the African continent was a multi-plate system (in the Niger Delta region) during the early opening of the Atlantic.

  3. Mound History and Information

    Office of Legacy Management (LM)

    The 306 acre facility is sited on a hill in the center of Miamisburg, Ohio. Construction of the Mound Plant began in 1946, and the site became operational in 1949. Mound, the ...

  4. Mound Supports Galileo

    SciTech Connect (OSTI)

    Monsanto Research Corporation

    1986-01-01

    This video describes the invention of Radioisotope Thermoelectric Generators (RTGs) at Mound Laboratory, and radioisotope heat source production from 1 watt-thermal to 2400 watts-thermal. RTGs have been used in many space vehicles, but the RTG built for the Galileo mission to orbit Jupiter is the largest. This RTG unit will produce 4400 watts-thermal and convert to 300 watts-electric. The plutonium-238 heat source assembly and test at Mound is described. The RTGs are tested under simulated mission conditions. The RTG leakage radiation is carefully measured for background compensation for on-board radiation monitoring instruments.

  5. Mound, Ohio, Site Fact Sheet

    Office of Legacy Management (LM)

    Mound, Ohio, Site This fact sheet provides information about the Mound, Ohio, Site. These sites are managed by the U.S. Department of Energy Office of Legacy Management under the Comprehensive Environmental Response, Compensation, and Liability Act. Location of the Mound, Ohio, Site Site Description and History The Mound site 1 in Miamisburg, Ohio, named for a nearby Native American burial ground, is located approximately 10 miles southwest of Dayton, Ohio. The Great Miami River fows southwest

  6. Mound publications for 1991

    SciTech Connect (OSTI)

    Nowka, Stephen L.

    1992-05-01

    This document is a compilation of all Mound formal technical publications and oral presentations for calendar year 1991. It is intended to serve as an aid to personnel in obtaining or referring to specific publications by giving the proper complete reference for each information item published during the year. Some items, such as proceedings publications, may have issue dates or periods of coverage prior to 1991; however, they were formally published during 1991.

  7. Mound facility physical characterization

    SciTech Connect (OSTI)

    Tonne, W.R.; Alexander, B.M.; Cage, M.R.; Hase, E.H.; Schmidt, M.J.; Schneider, J.E.; Slusher, W.; Todd, J.E.

    1993-12-01

    The purpose of this report is to provide a baseline physical characterization of Mound`s facilities as of September 1993. The baseline characterizations are to be used in the development of long-term future use strategy development for the Mound site. This document describes the current missions and alternative future use scenarios for each building. Current mission descriptions cover facility capabilities, physical resources required to support operations, current safety envelope and current status of facilities. Future use scenarios identify potential alternative future uses, facility modifications required for likely use, facility modifications of other uses, changes to safety envelope for the likely use, cleanup criteria for each future use scenario, and disposition of surplus equipment. This Introductory Chapter includes an Executive Summary that contains narrative on the Functional Unit Material Condition, Current Facility Status, Listing of Buildings, Space Plans, Summary of Maintenance Program and Repair Backlog, Environmental Restoration, and Decontamination and Decommissioning Programs. Under Section B, Site Description, is a brief listing of the Site PS Development, as well as Current Utility Sources. Section C contains Site Assumptions. A Maintenance Program Overview, as well as Current Deficiencies, is contained within the Maintenance Program Chapter.

  8. Monsanto MOUND FACILITY

    Office of Legacy Management (LM)

    Monsanto . MOUND FACILITY Operated for the United States Department of Energy March 26, 1981 Dr. William E. Mott, Director Environmental and Safety Engineering Division U. S. Department of Energy Washington, D. C. 20545 Dear Bill: Enclosed please find the short-term radon/radon progeny screening report conducted at the Seneca Army Depot in Romulus, New York per your request. If you have any questions or comments, please feel free to contact me. Sincerely, WGY:mls Enclosure cc: R. Barber w/encl

  9. EIS-0014: Mound Facility, Miamisburg, Ohio

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this EIS to assess the environmental implications of its continuing and future programs at the Mound Facility (formerly designated Mound Laboratory), located in Miamisburg, Ohio.

  10. DOE - Office of Legacy Management -- Mound Site

    Office of Legacy Management (LM)

    Ohio Mound, Ohio, Site A CERCLA and/or RCRA Site Mound2014 Remediation of the Mound, Ohio, Site was conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The site long-term monitoring responsibility transferred to the Office of Legacy Management(LM) in 2010 and requires operation and maintenance of a pump and treatment system, groundwater monitoring, institutional controls monitoring, records-related activities, and stakeholder support.

  11. Microsoft Word - 20110322_MoundNotice.docx

    Office of Legacy Management (LM)

    Legal Notice for Mound Site 2011 CERCLA Five-Year Review has been removed from the LM website. This document is outdated and no longer neededrequired...

  12. Mound Site Community Involvement Plan 2012

    Office of Legacy Management (LM)

    Involvement Plan for the U.S. Department of Energy Mound, Ohio, Site January 2015 LMS/MND/S02885-0.0 This page intentionally left blank U.S. Department of Energy Mound Community Involvement Plan January 2015 Doc. No. S02885-0.0 Page i Contents Abbreviations .................................................................................................................................. ii 1.0 Purpose and Introduction

  13. Sulphur Extraction at Bryan Mound

    SciTech Connect (OSTI)

    Kirby, Carolyn L; Lord, Anna C. Snider

    2015-08-01

    The Bryan Mound caprock was subjected to extens ive sulphur mining prior to the development of the Strategic Petroleum Reserve. Undoubtedl y, the mining has modified the caprock integrity. Cavern wells at Bryan Mound have been subject to a host of well integr ity concerns with many likely compromised by the cavernous capro ck, surrounding corrosive environment (H 2 SO 4 ), and associated elevated residual temperatures al l of which are a product of the mining activities. The intent of this study was to understand the sulphur mining process and how the mining has affected the stability of the caprock and how the compromised caprock has influenced the integrity of the cavern wells. After an extensiv e search to collect pert inent information through state agencies, literature sear ches, and the Sandia SPR librar y, a better understanding of the caprock can be inferred from the knowledge gaine d. Specifically, the discovery of the original ore reserve map goes a long way towards modeling caprock stability. In addition the gained knowledge of sulphur mining - subs idence, superheated corrosive wa ters, and caprock collapse - helps to better predict the post mi ning effects on wellbore integrity. This page intentionally left blank

  14. Reindustrialization Workshop Held at Mound Site

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) has partnered with local communities to determine the best reuse of land, assets, and facilities, and the Mound-site community is no exception. In May, DOE’s...

  15. Enforcement Letter, EG&G Mound Applied Technologies- August 22, 1996

    Broader source: Energy.gov [DOE]

    Issued to EG&G Mound Applied Technologies related to the Inadvertent Transfer of Radiological Contamination at the Mound Plant

  16. City of Blue Mound, Kansas (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Mound, Kansas (Utility Company) Jump to: navigation, search Name: City of Blue Mound Place: Kansas Phone Number: (913) 756-2447 Outage Hotline: (913) 756-2447 References: EIA Form...

  17. DOE - Office of Legacy Management -- Mound Laboratory - OH 19

    Office of Legacy Management (LM)

    Mound Laboratory - OH 19 FUSRAP Considered Sites Site: Mound Laboratory (OH.19) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: Also see Mound, Ohio, Site Documents Related to Mound Laboratory Workshop presentations emphasized the challenges of reindustrializing former DOE sites and the importance of involving local government and the community

  18. Mound site environmental report for calendar year 1991

    SciTech Connect (OSTI)

    Bauer, L.R.

    1992-06-01

    Mound is a government-owned facility operated by EG&G Mound Applied Technologies for the U.S. Department of Energy (DOE). This integrated production, development, and research site performs work in support of DOE`s weapon and energy related programs, with emphasis on explosive, nuclear, and energy technology. The purpose of this report is to inform the public about the impact of Mound`s operations on the population and the environment. This report summarizes data from the Environmental Monitoring Program, through which Mound maintains continuous surveillance of radiological and nonradiological substances released from the facility.

  19. Independent technical review of the Mound Plant

    SciTech Connect (OSTI)

    Not Available

    1994-06-01

    This report documents an Independent Technical Review (ITR) of the facilities, organizations, plans, and activities required to transition particular elements of the Mound Plant from Defense Program (DP) funded operation as appropriate either to community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Dr. Willis Bixby, Deputy Assistant Secretary, U.S. Department of Energy EM-60, Office of Facility Transition and Management and is a consensus of the nine member ITR Team. Information for the review was drawn from documents provided to the ITR Team by the Miamisburg Area Office (MB) of the DOE, EG&G, the City of Miamisburg, and others; and from presentations, discussions, interviews, and facility inspections at the Mound Plant during the weeks of March 14 and March 28, 1994. During the week of April 25, 1994, the ITR Team met at Los Alamos, New Mexico to develop consensus recommendations. A presentation of the core recommendations was made at the Mound Plant on May 5, 1994. This is an independent assessment of information available to, and used by, the Mound Plant personnel. Repetition of the information is not meant to imply discovery by the ITR Team. Team members, however, acting as independent reviewers, frequently assess the information from a perspective that differs significantly from that of the Mound Plant personnel. The report is based on information obtained and conditions observed during the March 1994 review interval. The ITR process and normal site work often initiate rapid, beneficial changes in understanding and organization immediately following the review. These changes frequently alter conditions observed during the review, but the report does not address changes subsequent to the review interval.

  20. Mound site environmental report for calendar year 1992

    SciTech Connect (OSTI)

    Bauer, L.R.

    1993-07-01

    The purpose of this report is to inform the public about the impact of Mound operations on the population and the environment. Mound is a government-owned facility operated by EG&G Mound Applied Technologies for the US Department of Energy (DOE). This integrated production, development, and research site performs work in support of DOE`s weapon and energy related programs, with emphasis on explosive, nuclear and energy technologies.

  1. Renewed Importance of the Mound Site Annual Institutional Controls...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual, routine IC inspections are conducted at many LM sites. However, inspections at the Mound site are anything but routine, due to its unique nature. 1862.jpg Collaboration ...

  2. Miamisburg Mound Community Improvement Corp | Open Energy Information

    Open Energy Info (EERE)

    finances; Manufacturing; Research and development; Trainining and education;Other:Economic Development Phone Number: 937-865-4462 Website: www.mound.com...

  3. Mound Museum Volunteers: Preserving a Laboratory’s Legacy

    Broader source: Energy.gov [DOE]

    The Mound Science and Energy Museum (MSEM) owes its success to dedicated volunteers and supporters. The MSEM currently has 40 active volunteers and 200 dues-paying members.

  4. Enforcement Letter-Mound-08/22/1996

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy (DOE) by EG&G Mound (EG&G) in the Noncompliance Tracking System (NTS). ... We also reviewed your Contamination Control Review Team investigation report which ...

  5. Environmental assessment for Mound Plant decontamination and decommissioning projects, Mound Plant, Miamisburg, Ohio

    SciTech Connect (OSTI)

    1995-05-01

    The U.S. Department of Energy (DOE) has prepared an Environmental Assessment (EA) for seven decontamination and decommissioning (D&D) projects at the Mound Plant in Miamisburg, Ohio, that have not been previously addressed in the Final Environmental Impact Statement for the Mound Facility (June 1979). Based on the information presented in the EA, the DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and the Department is issuing this Finding of No Significant Impact (FONSI).

  6. Renewed Importance of the Mound Site Annual Institutional Controls Assessments

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Legacy Management (LM) completed its 2014 annual institutional controls (IC) assessment of the Mound site in Miamisburg, Ohio, and confirmed that the...

  7. Blue Mounds, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Blue Mounds is a village in Dane County, Wisconsin. It falls under Wisconsin's 2nd...

  8. EA-1001: Commercialization of the Mound Plant, Golden, Colorado

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to commercialize surplus facilities such as the U.S. Department of Energy's Mound Plant in Miamisburg, Ohio.  Commercialization will make...

  9. Bryan Mound SPR cavern 113 remedial leach stage 1 analysis. ...

    Office of Scientific and Technical Information (OSTI)

    Title: Bryan Mound SPR cavern 113 remedial leach stage 1 analysis. The U.S. Strategic Petroleum Reserve implemented the first stage of a leach plan in 2011-2012 to expand storage ...

  10. EA-1239: Disposition of Mound Plant's South Property, Miamisburg, Ohio

    Broader source: Energy.gov [DOE]

    DOE prepared an EA for the proposed title transfer of 123 acres of land referred to as the “South Property” at the Miamisburg Environmental Management Project Mound Plant in Miamisburg, Ohio.

  11. Environmental assessment for commercialization of the Mound Plant

    SciTech Connect (OSTI)

    Not Available

    1994-10-26

    In November 1993 US DOE decided to phase out operations at the Mound Plant in Miamisburg, Ohio, with the goal of releasing the site for commercial use. The broad concept is to transform the plant into an advanced manufacturing center with the main focus on commercializing products and other technology. DOE proposes to lease portions of the Mound Plant to commercial enterprises. This Environmental Impact statement has a finding of no significant impact in reference to such action.

  12. DE-FE0010141 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Temporal Characterization of Hydrates System Dynamics Beneath Seafloor Mounds Integrating Time-Lapse Electrical Resistivity Methods and In Situ Observations of Multiple Oceanographic Parameters Last Reviewed 6/2/2015 DE-FE0010141 Goal The overall objective of the project is to investigate hydrate system dynamics beneath seafloor mounds-a structurally focused example of hydrate occurrence at the landward extreme of their stability field-in the northern Gulf of Mexico. Researchers will conduct

  13. Mounded LPG storage - Experience and developments

    SciTech Connect (OSTI)

    Barber, D.

    1988-01-01

    Liquefied petroleum gas (LPG) is stored after production, and for distribution and use, in pressure vessels which vary in size from a few kilogrammes to many thousands of tons. The types of LPG under consideration are commercial butane, commercial propane, or mixtures of the two gases in varying proportions. Mounded storage systems are becoming popular as an alternative to the better-known traditional systems. The most widely used and therefore best-known of the traditional systems are the above-ground pressure-vessel designs. These more commonly comprise factory-made cylinders which are installed horizontally, being supported on saddles at each end of the vessel. When such vessels are installed in an LPG terminal, depot, or filling plant, they are required in multiple units to facilitate the storage of more than one grade of product and to enable regular maintenance and inspection to be carried out. Today's safety regulations require such installations to be divided into sub-groups of six tanks, with all the tanks located at a safe distance from one another, and from other facilities in the immediate area. These safety distances are being increased as a result of experience, which means terminals now require large areas of land.

  14. Environmental survey preliminary report, Mound Plant, Miamisburg, Ohio

    SciTech Connect (OSTI)

    Not Available

    1987-03-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Mound Plant, conducted August 18 through 29, 1986. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the Mound Plant. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at the Mound Plant, and interviews with site personnel. The Survey found no environmental problems at the Mound Plant that represent an immediate threat to human life. The environmental problems identified at the Mound Plant by the Survey confirm that the site is confronted with a number of environmental problems which are by and large a legacy from past practices at a time when environmental problems were less well understood. Theses problems vary in terms of their magnitude and risk, as described in this report. Although the sampling and analysis performed by the Mound Plant Survey will assist in further identifying environmental problems at the site, a complete understanding of the significance of some of the environmental problems identified requires a level of study and characterization that is beyond the scope of the Survey. Actions currently under way or planned at the site, particularly the Phase II activities of the Comprehensive Environmental Analysis and Response Program (CEARP) as developed and implemented by the Albuquerque Operations Office, will contribute toward meeting this requirement. 85 refs., 24 figs., 20 tabs.

  15. Test fire environmental testing operations at Mound Applied Technologies

    SciTech Connect (OSTI)

    1992-03-01

    This paper describes Mound Laboratory`s environmental testing operations. The function of environmental testing is to perform quality environmental (thermal, mechanical, spin, resistance, visual) testing/conditioning of inert/explosive products to assure their compliance with specified customer acceptance criteria. Capabilities, organization, equipment specifications, and test facilities are summarized.

  16. Audit of Shutdown and Transition of the Mound Plant, IG-0408 | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Shutdown and Transition of the Mound Plant, IG-0408 Audit of Shutdown and Transition of the Mound Plant, IG-0408 Audit of Shutdown and Transition of the Mound Plant, IG-0408 (68.17 KB) More Documents & Publications EIS-0302: Notice of Intent to Prepare an Environmental Impact Statement EIS-0302: Withdrawal of Notice of Intent to Prepare an Environmental Impact Statement Semiannual Report to Congress: April 1 - September 30, 1997

  17. Enforcement Letter, CH2M Hill Mound, Inc- December 22, 2004

    Broader source: Energy.gov [DOE]

    Issued to CH2M Hill Mound, Inc. related to a Radioactive Contamination Event during Remediation Activities at the Miamisburg Closure Project

  18. Characteristics and origin of Earth-mounds on the Eastern Snake River Plain, Idaho

    SciTech Connect (OSTI)

    Tullis, J.A.

    1995-09-01

    Earth-mounds are common features on the Eastern Snake River Plain, Idaho. The mounds are typically round or oval in plan view, <0.5 m in height, and from 8 to 14 m in diameter. They are found on flat and sloped surfaces, and appear less frequently in lowland areas. The mounds have formed on deposits of multiple sedimentary environments. Those studied included alluvial gravel terraces along the Big Lost River (late Pleistocene/early Holocene age), alluvial fan segments on the flanks of the Lost River Range (Bull Lake and Pinedale age equivalents), and loess/slopewash sediments overlying basalt flows. Backhoe trenches were dug to allow characterization of stratigraphy and soil development. Each mound has features unique to the depositional and pedogenic history of the site; however, there are common elements to all mounds that are linked to the history of mound formation. Each mound has a {open_quotes}floor{close_quotes} of a sediment or basement rock of significantly different hydraulic conductivity than the overlying sediment. These paleosurfaces are overlain by finer-grained sediments, typically loess or flood-overbank deposits. Mounds formed in environments where a sufficient thickness of fine-grained sediment held pore water in a system open to the migration to a freezing front. Heaving of the sediment occurred by the growth of ice lenses. Mound formation occurred at the end of the Late Pleistocene or early in the Holocene, and was followed by pedogenesis. Soils in the mounds were subsequently altered by bioturbation, buried by eolian deposition, and eroded by slopewash runoff. These secondary processes played a significant role in maintaining or increasing the mound/intermound relief.

  19. Overview of surface studies on high energy materials at Mound

    SciTech Connect (OSTI)

    Moddeman, W.E.; Collins, L.W.; Wang, P.S.; Haws, L.D.; Wittberg, T.N.

    1980-01-01

    Since 1975 Mound has been examining the surface structure of high energy materials and the interaction of these materials with various metal containers. The high energy materials that have been studied include: the pyrotechnic TiH/sub x//KClO/sub 4/, the Al/Cu/sub 2/O machinable thermite, the PETN, HMX and RDX explosives, and two plastic bonded explosives (PBX). Aluminum and alloys of Fe, Ni and Cr have been used as the containment materials. Two aims in this research are: (1) the elucidation of the mechanism of pyrotechnic ignition and (2) the compatibility of high energy materials with their surroundings. New information has been generated by coupling Auger electron spectroscopy (AES) and x-ray photoelectron spectroscopy (XPS) with thermal data. In particular, AES and XPS studies on the pyrotechnic materials and on thermites have shown the mechanism of ignition to be nearly independent of the type of oxidizer present but directly related to surface chemistry of the fuels. In studies on the two PBX's, PBX-9407 and LX-16, it was concluded that the Exon coating on 9407 was complete and greater than or equal to 100A; whereas in LX-16, the coating was < 100A or even incomplete. AES and scanning Auger have been used to characterize the surface composition and oxide thickness for an iron-nickel alloy and showed the thicker oxides to have the least propensity for atmospheric hydrocarbon adsorption. Data are presented and illustrations made which highlight this new approach to studying ignition and compatibility of high energy materials. Finally, the salient features of the X-SAM-800 purchased by Mound are discussed in light of future studies on high energy materials.

  20. LEGAL NOTICE for Mound Site 2016 CERCLA Five-Year Review

    Office of Legacy Management (LM)

    Page 1 of 2 LEGAL NOTICE for Mound Site 2016 CERCLA Five-Year Review The U.S. Department of Energy (DOE) Office of Legacy Management (LM) is conducting the fourth Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Five-Year Review of the Mound Site in Miamisburg, Ohio. The Five-Year Review process ensures that the selected CERCLA remedies remain protective of human health and the environment. After the Mound Plant Site was placed on the CERCLA National Priority List

  1. Cost estimate for muddy water palladium production facility at Mound

    SciTech Connect (OSTI)

    McAdams, R.K.

    1988-11-30

    An economic feasibility study was performed on the ''Muddy Water'' low-chlorine content palladium powder production process developed by Mound. The total capital investment and total operating costs (dollars per gram) were determined for production batch sizes of 1--10 kg in 1-kg increments. The report includes a brief description of the Muddy Water process, the process flow diagram, and material balances for the various production batch sizes. Two types of facilities were evaluated--one for production of new, ''virgin'' palladium powder, and one for recycling existing material. The total capital investment for virgin facilities ranged from $600,000 --$1.3 million for production batch sizes of 1--10 kg, respectively. The range for recycle facilities was $1--$2.3 million. The total operating cost for 100% acceptable powder production in the virgin facilities ranged from $23 per gram for a 1-kg production batch size to $8 per gram for a 10-kg batch size. Similarly for recycle facilities, the total operating cost ranged from $34 per gram to $5 per gram. The total operating cost versus product acceptability (ranging from 50%--100% acceptability) was also evaluated for both virgin and recycle facilities. Because production sizes studied vary widely and because scale-up factors are unknown for batch sizes greater than 1 kg, all costs are ''order-of-magnitude'' estimates. All costs reported are in 1987 dollars.

  2. Earth-mounded concrete bunker PLAP technical approach

    SciTech Connect (OSTI)

    Eng, R.

    1989-11-01

    Under the US DOE Prototype License Application Project (PLAP), Ebasco Services Incorporated was commissioned to develop a preliminary design of the Earth-Mounded Concrete Bunker (EMCB) concept for low-level radioactive waste (LLW) disposal. The EMCB disposal concept is of great interest because it represents the only engineered LLW disposal technology currently in use in the commercial sector. By definition, the EMCB disposal structure is located partially below grade and partially above grade. The concrete bunker is an engineered structure designed to be structurally stable for the prerequisite time horizon. The basic design parameters of the disposal facility were stipulated by US DOE, a northeast site location, representative waste, 30 year operational life, and a 250,000 ft{sup 3}/year disposal capacity. The design was developed to satisfy only US NRC Part 61 disposal requirements, not individual state requirements that may go beyond Part 61 requirements. The technical safety analysis of the preliminary design was documented according to the format specifications of NUREG-1199, to the extent practicable with quite limited resources.

  3. Concentration of Actinides in Plant Mounds at Safety Test Nuclear Sites in Nevada

    SciTech Connect (OSTI)

    David S. Shafer; Jenna Gommes

    2008-09-15

    Plant mounds or blow-sand mounds are accumulations of soil particles and plant debris around large shrubs and are common features in deserts in the southwestern United States. Believed to be an important factor in their formation, the shrubs create surface roughness that causes wind-suspended particles to be deposited and resist further suspension. Shrub mounds occur in some plant communities on the Nevada Test Site, the Nevada Test and Training Range (NTTR), and Tonopah Test Range (TTR), including areas of surface soil contamination from past nuclear testing. In the 1970s as part of early studies to understand properties of actinides in the environment, the Nevada Applied Ecology Group (NAEG) examined the accumulation of isotopes of Pu, {sup 241}Am, and U in plant mounds at safety test sites. The NAEG studies found concentrations of these contaminants to be greater in shrub mounds than in the surrounding areas of desert pavement. For example, at Project 57 on the NTTR, it was estimated that 15 percent of the radionuclide inventory of the site was associated with shrub mounds, which accounted for 17 percent of the surface area of the site, a ratio of inventory to area of 0.85. At Clean Slate III at the TTR, 29 percent of the inventory was associated with approximately 32 percent of the site covered by shrub mounds, a ratio of 0.91. While the total inventory of radionuclides in intershrub areas was greater, the ratio of radionuclide inventory to area was 0.40 and 0.38, respectively, at the two sites. The comparison between the shrub mounds and adjacent desert pavement areas was made for only the top 5 cm since radionuclides at safety test sites are concentrated in the top 5 cm of intershrub areas. Not accounting for radionuclides associated with the shrub mounds would cause the inventory of contaminants and potential exposure to be underestimated. As part of its Environmental Restoration Soils Subproject, the U.S. Department of Energy (DOE), National Nuclear

  4. Office of Inspector General report on audit of shutdown and transition of the Mound Plant

    SciTech Connect (OSTI)

    1997-06-24

    With the end of the Cold War, the Department of Energy (Department) has greatly reduced the production of nuclear weapons and redirected the capabilities and focus of the weapons complex. As part of this redirection, the Mound Plant was transferred from a Defense Program site to an Environmental Management site with emphasis on accelerated cleanup and transition of facilities and personal property to the local community. This audit was initiated to determine if the shutdown and transition of the Mound Plant was progressing effectively and efficiently. The Department prepared a Nonnuclear Consolidation Plan (NCP) designed to reduce its costs of operation by closing and consolidating facilities. In contrast to the goal of the NCP, the Department plans to keep a portion of the Mound Plant open solely to perform work for other Federal agencies. Specifically, the Department has decided to continue assembling and testing isotopic heat sources and radioisotope thermoelectric generators (HS/RTG) at the Mound Plant despite the transfer or planned transfer of all other production operations.The Office of Nuclear Energy, Science and Technology decided to continue its HS/RTG operations at the Mound Plant without adequately considering the overall economic goals of the Department. As a result, the Department may not achieve the savings envisioned by the NCP. Also, the Department may incur between $4 million and $8.5 million more than necessary each year to continue its HS/RTG operations at the Mound Plant. Additionally, if the HS/RTG operations stay at the Mound Plant, the Department will spend more than $3 million to consolidate these operations into one location.

  5. Environmental assessment and planning at Mound - environmental monitoring capabilities and personnel profiles

    SciTech Connect (OSTI)

    1996-07-01

    Through its long experience with radioactive materials, Mound has developed a comprehensive, routine, offsite, environmental surveillance program to safeguard its employees, the physical plant, and the integrity of the surrounding environment from any potential adverse effects of its widely diverse operations. Effluent samples are analyzed for radiological and non-radiological parameters. The environment surrounding Mound Facility is continuously monitored - air, water, foodstuffs, vegetation, soil, and silt samples are analyzed to ensure that radioisotopic concentrations and other possible pollutants are well within the stringent standards adopted by the Department of Energy, the Environmental Protection Agencies (both federal and state), and various regional and local agencies. Moreover, this environmental surveillance program has been designed to ensure that the facility is designed, constructed, managed, operated, and maintained in a manner that continues to meet all federal, state, and local standards for environmental protection. Work in environmental science has been broadened to assess environmental factors associated with various aspects of the National Energy Plan. Both the management and staff at Mound have undertaken a firm commitment to make Mound`s environmental monitoring capabilities available to agencies that have the responsibility for the resolution of important environmental issues.

  6. Conversion of the Bryan Mound geological site characterization reports to a three-dimensional model.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Rautman, Christopher Arthur

    2005-04-01

    The Bryan Mound salt dome, located near Freeport, Texas, is home to one of four underground crude oil-storage facilities managed by the U. S. Department of Energy Strategic Petroleum Reserve (SPR) Program. Sandia National Laboratories, as the geotechnical advisor to the SPR, conducts site-characterization investigations and other longer-term geotechnical and engineering studies in support of the program. This report describes the conversion of two-dimensional geologic interpretations of the Bryan Mound site into three-dimensional geologic models. The new models include the geometry of the salt dome, the surrounding sedimentary units, mapped faults, and the 20 oil-storage caverns at the site. This work provides an internally consistent geologic model of the Bryan Mound site that can be used in support of future work.

  7. From Hydrogen Fuel Cells to High-Altitude-Pilot Protection Suits— Mound Science and Energy Museum Programs Cover a Wide Range of Topics

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Mound Science and Energy Museum (MSEM) is an active, volunteer-led organization located at the former U.S. Department of Energy (DOE) Mound site in Miamisburg, Ohio. MSEM keeps the 60-year...

  8. Overview of the earth mounded concrete bunker prototype license application project: Objectives and approach

    SciTech Connect (OSTI)

    Conner, J.E.

    1989-11-01

    This paper presents an overview of the objectives and approach taken in developing the Earth-mounded Concrete Bunker Prototype License Application Project. The Prototype License Application Project was initiated by the Department of Energy`s National Low-Level Waste Management Program in early 1987 and completed in November 1988. As part of this project a prototype safety analysis report was developed. The safety analysis report evaluates the licensibility of an earth-mounded concrete bunker for a low-level radioactive waste (LLW) disposal facility located on a hypothetical site in the northeastern United States. The project required approximately five person-years and twenty months to develop.

  9. Marketing research for EE G Mound Applied Technologies' heat treatment process of high strength materials

    SciTech Connect (OSTI)

    Shackson, R.H.

    1991-10-09

    This report summarizes research conducted by ITI to evaluate the commercialization potential of EG G Mound Applied Technologies' heat treatment process of high strength materials. The remainder of the report describes the nature of demand for maraging steel, extent of demand, competitors, environmental trends, technology life cycle, industry structure, and conclusion. (JL)

  10. EIS-0001: Strategic Petroleum Reserve, Bryan Mound Salt Dome, Brazoria County, Texas

    Broader source: Energy.gov [DOE]

    The Strategic Petroleum Reserve prepared this SEIS to address the environmental impacts of construction and operation of two types of brine disposal systems and a new water supply system. This EIS supplements FES 76/77-6, Bryan Mound Storage Site.

  11. Recent seafloor metallogeneses: examples from the Atlantis II Deep, Red Sea and 21/sup 0/N East Pacific Rise

    SciTech Connect (OSTI)

    Zierenberg, R.A.

    1983-01-01

    Massive sulfide from 21/sup 0/N East Pacific Rise consists of pyrrhotite, cubic cubanite, wurtzite, chalcopyrite, pyrite, sphalerite, marcasite, and traces of galena. The samples show a complex paragenesis with extensive replacement and sulfur isotope disequilibrium. Sulfides in the Atlantis II Deep, Red Sea are very fine grained pyrrhotite, cubic cubanite, chalcopyrite, sphalerite, and pyrite which are interlayered with iron phyllosilicates. Epigenetic veins cutting unlithified metalliferous sediment in the Atlantis II are the conduits for the entry or new hot brine into the Deep. Vein mineralogy is dominated by talc and anhydrite with subordinate sulfides and phyllosilicates. Vertical zoning of vein minerals is related to cooling of hydrothermal fluid. Stable isotope ratios indicate depositional temperatures up to 300/sup 0/C. Stable isotope ratios also suggest that cooling of the hydrothermal fluid is caused by mixing with cooler brine having the approximate composition of the lower brine layer. Geochemical modeling of mixing successfully predicts the observed vertical zonation. The 21/sup 0/N East Pacific Rise deposit and the Atlantis II Deep have similar geochemical systems dominated by interaction with hot tholeiitic basalt. The differences in the deposits are related to their different depositional environments. The 21/sup 0/N East Pacific Rise deposit is forming directly on the seafloor in contact with cold oxygenated seawater, while the Atlantis II Deep deposit is forming beneath a warm, saline, anoxic brine pool.

  12. Evidence For Gas And Magmatic Sources Beneath The Yellowstone...

    Open Energy Info (EERE)

    of magma beneath the Yellowstone caldera. Authors Stephan Husen, Robert B. Smith and Gregory P. Waite Published Journal Journal of Volcanology and Geothermal Research,...

  13. Anomalous shear wave attenuation in the shallow crust beneath...

    Open Energy Info (EERE)

    volcanic region, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Anomalous shear wave attenuation in the shallow crust beneath the...

  14. Inferences On The Hydrothermal System Beneath The Resurgent Dome...

    Open Energy Info (EERE)

    Inferences On The Hydrothermal System Beneath The Resurgent Dome In Long Valley Caldera, East-Central California, USA, From Recent Pumping Tests And Geochemical Sampling Jump to:...

  15. EIS-0302: Transfer of the Heat Source/Radioisotope Thermoelectric Generator Assembly and Test Operations From the Mound Site

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE's proposed transfer of the Heat Source/Radioisotope Thermoelectric Generator (HS/RTG) operations at the Mound Site near Miamisburg, Ohio, to an alternative DOE site.

  16. Pre-operational safety appraisal Tritiated Scrap Recovery Facility, Mound facility

    SciTech Connect (OSTI)

    Dauby, J.J.; Flanagan, T.M.; Metcalf, L.W.; Rhinehammer, T.B.

    1996-07-01

    The purpose of this report is to identify, assess, and document the hazards which are associated with the proposed operation of the Tritiated Scrap Recovery Facility at Mound Facility. A Pre-operational Safety Appraisal is a requirement as stated in Department of Energy Order 5481.1, Safety Analysis and Review System. The operations to be conducted in the new Tritiated Scrap Waste Recovery Facility are not new, but a continuation of a prime mission of Mound`s i.e. recovery of tritium from waste produced throughout the DOE complex. The new facility is a replacement of an existing process started in the early 1960`s and incorporates numerous design changes to enhance personnel and environmental safety. This report also documents the safety of a one time operation involving the recovery of tritium from material obtained by the Department of Energy from the State of Arizona. This project will involve the processing of 240,000 curies of tritium contained in glass ampoules that were to be used in items such as luminous dial watches. These were manufactured by the now defunct American Atomics Corporation, Tucson, Arizona.

  17. Chemistry and mineralogy of samples from the strategic petroleum reserve Bryan Mound site

    SciTech Connect (OSTI)

    Bild, R. W.

    1980-08-01

    The goal of the Strategic Petroleum Reserve (SPR) program is to protect the United States from a temporary cutoff of imported crude oil by stockpiling a reserve of oil in caverns in Gulf Coast salt domes. Some suitable caverns already exist as a result of solution mining activities by commercial mining companies. Most of the caverns for the program, however, will be solution mined specifically for the SPR program. The tasks assigned to Sandia National Laboratories include conducting a geotechnical program and providing interim technical support for the leaching of the first five caverns in the Bryan Mound, Texas, salt dome. This report describes chemical, mineralogical and petrological work done at Sandia as of May 1, 1980 in support of Bryan Mound activities. Samples of Bryan Mound salt cores, sidewall samples and drill cuttings have been subjected to chemical, mineralogical and petrographic analysis. Halite (NaCl) was the major mineral in all samples with anhydrite (CaSO/sub 4/) a common accessory. Minor or trace sylvite (KCl) and quartz (SiO/sub 2/) were detected in some sidewall samples. Other minor minerals found in drill cuttings included quartz; mixed carbonates of Fe, Ca and Mg; and several iron oxides. Possibly the carbonates are reaction products with the basic drilling mud or possibly pieces of caprock which contaminated the cuttings. The iron oxides were probably produced by corrosion of the drill stem or bit. Densities of several core samples were determined and insoluble residue was counted for radioactivity.

  18. POTENTIAL IMPACT OF BLENDING RESIDUAL SOLIDS FROM TANKS 18/19 MOUNDS WITH TANK 7 OPERATIONS

    SciTech Connect (OSTI)

    Eibling, R; Erich Hansen, E; Bradley Pickenheim, B

    2007-03-29

    High level waste tanks 18F and 19F have residual mounds of waste which may require removal before the tanks can be closed. Conventional slurry pump technology, previously used for waste removal and tank cleaning, has been incapable of removing theses mounds from tanks 18F and 19F. A mechanical cleaning method has been identified that is potentially capable of removing and transferring the mound material to tank 7F for incorporation in a sludge batch for eventual disposal in high level waste glass by the Defense Waste Processing Facility. The Savannah River National Laboratory has been requested to evaluate whether the material transferred from tanks 18F/19F by the mechanical cleaning technology can later be suspended in Tank 7F by conventional slurry pumps after mixing with high level waste sludge. The proposed mechanical cleaning process for removing the waste mounds from tanks 18 and 19 may utilize a high pressure water jet-eductor that creates a vacuum to mobilize solids. The high pressure jet is also used to transport the suspended solids. The jet-eductor system will be mounted on a mechanical crawler for movement around the bottom of tanks 18 and 19. Based on physical chemical property testing of the jet-eductor system processed IE-95 zeolite and size-reduced IE-95 zeolite, the following conclusions were made: (1) The jet-eductor system processed zeolite has a mean and median particle size (volume basis) of 115.4 and 43.3 microns in water. Preferential settling of these large particles is likely. (2) The jet-eductor system processed zeolite rapidly generates settled solid yield stresses in excess of 11,000 Pascals in caustic supernates and will not be easily retrieved from Tank 7 with the existing slurry pump technology. (3) Settled size-reduced IE-95 zeolite (less than 38 microns) in caustic supernate does not generate yield stresses in excess of 600 Pascals in less than 30 days. (4) Preferential settling of size-reduced zeolite is a function of the amount of

  19. MLM-462 Contract Number AT-33-l-GtiN-53 MOUND LABORATCRY Operatsd By

    Office of Legacy Management (LM)

    This Doeumr;t Consists of 116 ?zges This is COPY of i.3 k MLM-462 Contract Number AT-33-l-GtiN-53 MOUND LABORATCRY Operatsd By MONSAmOC~ALGoMPANY MIAMISBURG, OHIO REPORT NO. 3 OF STIEUING CaW'M'B FOR DISPUSAL CF UNITS 111 AND IV (Completion Report for Disposal of UrLt IV, Runnymeade Road sr,d Dixon live. Dayton, Ohlo) . Date: April 17, 1950 Prepared By: -36L254- F. L. Halbach Chairnan., St33ricg Gcicmittes 1ssue.d: DISTRIHJTION copy 1. - Dr. Carroll A. Hochwalt copy 2. - Dr. M. M. Haring copy 3.

  20. The Mound site survey project for the characterization of radioactive materials in site soils

    SciTech Connect (OSTI)

    Stought, R.L.; Edling, D.A.; Draper, D.G.

    1988-05-16

    This report summarizes the results of a site survey project conducted at Monsanto Research Corporation's Mound Facility during 1982--1985. The objectives of the site survey were: To characterize the nineteen sites previously identified as having known levels of contamination; to identify and characterize by quantity and type of radionuclide(s) any additional major sites having levels of contamination exceeding 10 pCi/g (for Pu-238) of soil; to estimate the volume of contaminated soil; and to estimate the cost of stabilizing or removing the contaminated soil. This report provides information on objectives 1 and 2 above. A separate report will address objectives 3 and 4.

  1. The Mound site survey project for the characterization of radioactive materials in site soils

    SciTech Connect (OSTI)

    Stought, R.L.; Edling, D.A.; Draper, D.G.

    1988-05-16

    This report summarizes the results of a site survey project conducted at Monsanto Research Corporation`s Mound Facility during 1982--1985. The objectives of the site survey were: To characterize the nineteen sites previously identified as having known levels of contamination; to identify and characterize by quantity and type of radionuclide(s) any additional major sites having levels of contamination exceeding 10 pCi/g (for Pu-238) of soil; to estimate the volume of contaminated soil; and to estimate the cost of stabilizing or removing the contaminated soil. This report provides information on objectives 1 and 2 above. A separate report will address objectives 3 and 4.

  2. Focused risk assessment: Mound Plant, Miami-Erie Canal Operable Unit 4

    SciTech Connect (OSTI)

    Rogers, D.R.; Dunning, D.F.

    1994-09-29

    In 1969, an underground waste line at Mound Plant ruptured and released plutonium-238 in a dilute nitric acid solution to the surrounding soils. Most of the acid was neutralized by the native soils. The plutonium, which in a neutral solution is tightly sorbed onto clay particles, remained within the spill area. During remediation, a severe storm eroded some of the contaminated soil. Fine grained plutonium-contaminated clay particles were carried away through the natural drainage courses to the remnants of the Miami-Erie Canal adjacent to Mound Plant, and then into the Great Miami River. This focused risk assessment considers exposure pathways relevant to site conditions, including incidental ingestion of contaminated soils, ingestion of drinking water and fish, and inhalation of resuspended soils and sediments. For each potential exposure pathway, a simplified conceptual model and exposure scenarios have been used to develop conservative estimates of potential radiation dose equivalents and health risks. The conservatism of the dose and risk estimates provides a substantive margin of safety in assuring that the public health is protected.

  3. An aerial radiological survey of the EG G Mound Applied Technologies and surrounding area, Miamisburg, Ohio

    SciTech Connect (OSTI)

    Not Available

    1992-11-01

    An aerial radiological survey was conducted over EG G Mound Applied Technologies, Miamisburg, Ohio, during the period of June 9--24, 1989. The purpose of the 41-square-kilometer (16-square-mile) survey was to document the terrestrial gamma environment of the plant and surrounding area. In addition, ground-based exposure rate measurements and soil samples were obtained to support the aerial data. An exposure rate contour map at 1 meter above ground level was.constructed from the gamma data and overlaid on an aerial photograph and map of the area. Exposure rates measured in the area typically ranged from 9 to 11 microroentgens per hour ([mu]R/h).

  4. Strategic Petroleum Reserve (SPR) additional geologic site characterization studies, Bryan Mound Salt Dome, Texas

    SciTech Connect (OSTI)

    Neal, J.T.; Magorian, T.R.; Ahmad, S.

    1994-11-01

    This report revises the original report that was published in 1980. Some of the topics covered in the earlier report were provisional and it is now practicable to reexamine them using new or revised geotechnical data and that obtained from SPR cavern operations, which involves 16 new caverns. Revised structure maps and sections show interpretative differences as compared with the 1980 report and more definition in the dome shape and caprock structural contours, especially a major southeast-northwest trending anomalous zone. The original interpretation was of westward tilt of the dome, this revision shows a tilt to the southeast, consistent with other gravity and seismic data. This interpretation refines the evaluation of additional cavern space, by adding more salt buffer and allowing several more caverns. Additional storage space is constrained on this nearly full dome because of low-lying peripheral wetlands, but 60 MMBBL or more of additional volume could be gained in six or more new caverns. Subsidence values at Bryan Mound are among the lowest in the SPR system, averaging about 11 mm/yr (0.4 in/yr), but measurement and interpretation issues persist, as observed values are about the same as survey measurement accuracy. Periodic flooding is a continuing threat because of the coastal proximity and because peripheral portions of the site are at elevations less than 15 ft. This threat may increase slightly as future subsidence lowers the surface, but the amount is apt to be small. Caprock integrity may be affected by structural features, especially the faulting associated with anomalous zones. Injection wells have not been used extensively at Bryan Mound, but could be a practicable solution to future brine disposal needs. Environmental issues center on the areas of low elevation that are below 15 feet above mean sea level: the coastal proximity and lowland environment combined with the potential for flooding create conditions that require continuing surveillance.

  5. A radioactive waste excavation at Mound Area 7 using INEL dig-face monitoring technology

    SciTech Connect (OSTI)

    Carpenter, M.V.; Josten, N.E.

    1996-12-31

    Dig-face characterization is a method to improve the safety and efficiency during hazardous waste retrieval. A dig-face characterization system consists of on-site hardware for collecting detailed information on the changing chemical, radiological, and physical conditions in the subsurface throughout a hazardous site excavation. The dig-face characterization concept originated at the Idaho National Engineering Laboratory where it has been under development since 1992. In August 1995, a prototype dig-face system was taken to Mound Laboratory, Ohio, to monitor a hazardous waste site excavation. Mound Area 7 was the site of previous disposal of {sup 232}Th, {sup 227}Ac, and other waste. The dig-face characterization system was used to monitor a 20-ft x 20-ft x 5-ft-deep excavation intended to remove the {sup 227}Ac contaminated soils. Radiological, geophysical, and topographical sensors were scanned across each of four successive excavated soil levels, each 1-ft to 2-ft thick. The radiation sensors produced highly detailed images showing the location of the contaminants {sup 232}Th and {sup 227}Ac, and the clear delineation between them. When combined into a single data set, the four levels of collected data produced a three dimensional image of the contamination. The radiation sensor data indicated that only a small portion of the excavated soil was actually contaminated. The information produced by the dig-face system was used to direct precise excavation activities in the area containing the {sup 227}Ac and to plan subsequent removal of the separate {sup 232}Th plume.

  6. Google Earth locations of USA and seafloor hydrothermal vents with associated rare earth element data

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Andrew Fowler

    2016-02-10

    Google Earth .kmz files that contain the locations of geothermal wells and thermal springs in the USA, and seafloor hydrothermal vents that have associated rare earth element data. The file does not contain the actual data, the actual data is available through the GDR website in two tier 3 data sets entitled "Compilation of Rare Earth Element Analyses from US Geothermal Fields and Mid Ocean Ridge (MOR) Hydrothermal Vents" and "Rare earth element content of thermal fluids from Surprise Valley, California"

  7. What lies beneath the Cerro Prieto geothermal field?

    SciTech Connect (OSTI)

    Elders, W.A.; Williams, A.E.; Biehler, S.

    1997-12-31

    Although the Cerro Prieto geothermal reservoir is one of the world`s largest geothermal developments, conflicting ideas persist about the basement beneath it. The current plan to drill a 6 km deep exploratory well in the eastern part of the field has brought this controversy into sharper focus. This paper discusses criteria which any model of what lies beneath the reservoir must meet, in terms of regional tectonics and geophysics, of the metamorphic and igneous rocks thus far encountered in drilling, and of models of possible heat sources and coupling between the hydrothermal and magmatic systems. Our analysis confirms the interpretation that the crystalline basement beneath the sediments, rather than being granitic, is oceanic in character, resembling an ophiolite complex. The heat source is most likely a cooling gabbroic intrusion, several kilometers in diameter, overlain by a sheeted dike swarm. A 6 km deep bore-hole centered over such an intrusion would not only be one of the world`s deepest geothermal wells but could also be one of the hottest.

  8. Certification of the Mound 1 kW package for shipping of plutonium dioxide source material

    SciTech Connect (OSTI)

    Annese, C.E.; Mount, M.K.

    1994-01-01

    The Department of Energy (DOE) has established procedures for obtaining certification of packagings used by DOE and its contractors for the transport of radioactive materials. Specifically, DOE Orders 5480.3 and 1540.2 provide references for other DOE Orders which must be followed when an applicant submits a Safety Analysis Report for Packaging (SARP). From the orders, Department EH of DOE, has internal oversight responsibility for transportation and Packaging safety; package certification falls under EH responsibility; transportation and packaging safety division in EH certifies packages for DOE; and use of DOE certified packages is authorized by DOT. An independent review of the SARP must confirm that the packaging designs and operations meet safety criteria at least equivalent to these standards. This paper will discuss the independent review process of the shielding section of the Mound 1 kW SARP; describe the geometry of the packaging and the load configurations; discuss the analysis of the various neutron and photon source terms that were used for the load configuration under analysis; and provide illustrations of the use of the monte-carlo code, COG{sup 3}, which was utilized to perform the shielding analysis.

  9. Dig-face monitoring during excavation of a radioactive plume at Mound Laboratory, Ohio

    SciTech Connect (OSTI)

    Josten, N.E.; Gehrke, R.J.; Carpenter, M.V.

    1995-12-01

    A dig-face monitoring system consists of onsite hardware for collecting information on changing chemical, radiological, and physical conditions in the subsurface soil during the hazardous site excavation. A prototype dig-face system was take to Mount Laboratory for a first trial. Mound Area 7 was the site of historical disposals of {sup 232}Th, {sup 227}Ac, and assorted debris. The system was used to monitor a deep excavation aimed at removing {sup 227}Ac-contaminated soils. Radiological, geophysical, and topographic sensors were used to scan across the excavation dig-face at four successive depths as soil was removed. A 3-D image of the contamination plumes was developed; the radiation sensor data indicated that only a small portion of the excavated soil volume was contaminated. The spatial information produced by the dig-face system was used to direct the excavation activities into the area containing the {sup 227}Ac and to evaluate options for handling the separate {sup 232}Th plume.

  10. Isotopic discontinuities in ground water beneath Yucca Mountain, Nevada

    SciTech Connect (OSTI)

    Stuckless, J.S.; Whelan, J.F.; Steinkampf, W.C.

    1991-05-01

    Analytical data for stable isotopes in ground water from beneath Yucca Mountain, when examined in map view, show areal patterns of heterogeneity that can be interpreted in terms of mixing of at least three end members. One end member must be isotopically heavy in terms of hydrogen and oxygen and have a young apparent {sup 14}C age such as water found at the north end of Yucca Mountain beneath Fortymile Wash. A second end member must contain isotopically heavy carbon and have an old apparent {sup 14}C age such as water from the Paleozoic aquifer. The third end member cannot be tightly defined. It must be isotopically lighter than the first with respect of hydrogen and oxygen and be intermediate to the first and second end members with respect to both apparent {sup 14}C age and {delta}{sup 13}C. The variable isotopic compositions of hydrogen and oxygen indicate that two of the end members are waters, but the variable carbon isotopic composition could represent either a third water end member or reaction of water with a carbon-bearing solids such as calcite. 15 refs., 4 figs., 1 tab.

  11. Analysis of pumping-induced unsaturated regions beneath aperennial river

    SciTech Connect (OSTI)

    Su, G.W.; Jasperse, J.; Seymour, D.; Constantz, J.; Zhou, Q.

    2007-05-15

    The presence of an unsaturated region beneath a streambedduring groundwater pumping near streams reduces the pumping capacity whenit reaches the well screens, changes flow paths, and alters the types ofbiological transformations in the streambed sediments. Athree-dimensional, multi-phase flow model of two horizontal collectorwells along the Russian River near Forestville, California was developedto investigate the impact of varying the ratio of the aquifer tostreambed permeability on (1) the formation of an unsaturated regionbeneath the stream, (2) the pumping capacity, (3) stream-water fluxesthrough the streambed, and (4) stream-water travel times to the collectorwells. The aquifer to streambed permeability ratio at which theunsaturated region was initially observed ranged from 10 to 100. The sizeof the unsaturated region beneath the streambed increased as the aquiferto streambed permeability ratio increased. The simulations also indicatedthat for a particular aquifer permeability, decreasing the streambedpermeability by only a factor of 2-3 from the permeability wheredesaturation initially occurred resulted in reducing the pumpingcapacity. In some cases, the stream-water fluxes increased as thestreambed permeability decreased. However, the stream water residencetimes increased and the fraction of stream water that reached that thewells decreased as the streambed permeability decreased, indicating thata higher streambed flux does not necessarily correlate to greaterrecharge of stream water around the wells.

  12. A Low-Velocity Zone in the Basement Beneath the Valles Caldera...

    Open Energy Info (EERE)

    Zone in the Basement Beneath the Valles Caldera, New Mexico Abstract We present quantitative results of forward modeling applied to a suite of travel time delays observed...

  13. Sub-Seafloor Carbon Dioxide Storage Potential on the Juan de Fuca Plate, Western North America

    SciTech Connect (OSTI)

    Jerry Fairley; Robert Podgorney

    2012-11-01

    The Juan de Fuca plate, off the western coast of North America, has been suggested as a site for geological sequestration of waste carbon dioxide because of its many attractive characteristics (high permeability, large storage capacity, reactive rock types). Here we model CO2 injection into fractured basalts comprising the upper several hundred meters of the sub-seafloor basalt reservoir, overlain with low-permeability sediments and a large saline water column, to examine the feasibility of this reservoir for CO2 storage. Our simulations indicate that the sub-seafloor basalts of the Juan de Fuca plate may be an excellent CO2 storage candidate, as multiple trapping mechanisms (hydrodynamic, density inversions, and mineralization) act to keep the CO2 isolated from terrestrial environments. Questions remain about the lateral extent and connectivity of the high permeability basalts; however, the lack of wells or boreholes and thick sediment cover maximize storage potential while minimizing potential leakage pathways. Although promising, more study is needed to determine the economic viability of this option.

  14. Evaluation of brine disposal from the Bryan Mound site of the strategic petroleum reserve program. Final report

    SciTech Connect (OSTI)

    Case, Robert J.; Chittenden, Jr, Mark E.; Harper, Jr, Donald E.; Kelly, Jr, Francis J.; Loeblich, Laurel A.; McKinney, Larry D.; Minello, Thomas J.; Park, E. Taisoo; Randall, Robert E.; Slowey, J. Frank

    1981-01-01

    On March 10, 1980, the Department of Energy's Strategic Petroleum Reserve Program began leaching the Bryan Mound salt dome and discharging the resulting brine into the coastal waters off Freeport, Texas. During the months of March and April, a team of scientists and engineers from Texas A and M University conducted an intensive environmental study of the area surrounding the diffuser site. A pipeline has been laid from the Bryan Mound site to a location 12.5 statute miles (20 km) offshore. The last 3060 ft (933 m) of this pipeline is a 52-port diffuser through which brine can be discharged at a maximum rate of 680,000 barrels per day. Initially, 16 ports were open which permitted a maximum discharge rate of 350,000 barrels per day and a continuous brine discharge was achieved on March 13, 1980. The purpose of this report is to describe the findings of the project team during the intensive postdisposal study period of March and April, 1980. The major areas of investigation are physical oceanography, analysis of the discharge plume, water and sediment quality, nekton, benthos, phytoplankton, zooplankton, and data management.

  15. Grenville foreland thrust belt hidden beneath the eastern US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C. (Cornell Univ., Ithaca, NY (United States))

    1993-01-01

    Grenville foreland thrust structures are observed beneath the eastern US midcontinent on COCORP (Consortium for Continental Reflection Profiling) line OH-1 and a short seismic line in southwest Ohio. These structures represent the first evidence for a significant Grenville foreland thrust belt preserved in eastern North America. On the COCORP lines, the structures include a thrust ramp anticline and an associated asymmetric syncline. The Grenville front tectonic zone appears to truncate these foreland structures, indicating a later, second phase expressed as a deeply penetrating, out-of-sequence thrust zone associated with the main uplift of the Grenville province on the east. A short, shallow seismic line in southwestern Ohio reveals an east-dipping sequence of prominently layered rocks that may lie above a footwall ramp to a deeper Grenville thrust fault. A drill hole into the less reflective top of this dipping sequence encountered unmetamorphosed sedimentary rocks like those increasingly reported from other drill holes in southwestern Ohio and adjacent states. Although possibly part of a late Precambrian (Keweenawan ) rift, these clastic sedimentary rocks may instead preserve evidence of a heretofore unrecognized Grenville foreland basin in eastern North America. Alternatively these Precambrian sedimentary rocks together with an underlying, but yet undrilled, strongly layered sequence may correlate with similarly layered rocks observed on COCORP and industrial seismic lines within the Middle Proterozoic granite-rhyolite province to the west in Indiana and Illinois and indicate that unmetamorphosed sedimentary material is an important constituent of the granite-rhyolite province. 25 refs., 6 figs.

  16. Field test of plutonium and thorium contaminated clay soils from the Mound Site using the ACT*DE*CON Process

    SciTech Connect (OSTI)

    Johnson, J.O.; Swift, N.A.; Church, R.H.; Neff, R.A.

    1998-12-31

    A treatability test was run during the summer and fall of 1997 to demonstrate the effectiveness of ACT*DE*CON for removing plutonium and thorium from the clay soils around Mound. ACT*DE*CON is a proprietary solution patented by Selentec. The process utilized a highly selective dissolution of the contaminants by the use of a chemical wash. The pilot scale process involved pretreatment of the soil in an attrition scrubber with ACT*DE*CON solution. This blended solution was then passed through a counter-current extraction chamber where additional contact with ACT*DE*CON solution occurred, followed by a rinse cycle. During this process sand was added to aid contact of the solution with the soil particles. The sand is removed during the rinse step and reused. The chelating agent is separated from the contaminant and recycled back into the process, along with the reverse osmosis permeate. The resulting solution can be further treated to concentrate the contaminant. Three different types of environmental soils were tested -- plutonium and thorium contaminated soils with the natural clay content, and plutonium contaminated soils with a high percentage of fine clay particles. The goal of these tests was to reduce the plutonium levels from several hundreds of pCi/g to between 25 and 75 pCi/g and the thorium from a couple hundred pCi/g to less than 5 pCi/g. The results of these four tests are presented along with a discussion of the operating parameters and the lessons learned relating to full scale implementation at Mound as well as other potential applications of this process.

  17. Layered rocks beneath the Phanerozoic platform of the US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C. (Cornell Univ., Ithaca, NY (United States))

    1991-03-01

    A thick sequence of layered rocks lies hidden beneath the Phanerozoic cover of the central US over large regions. A thick sequence of Precambrian layered rocks in imaged on the COCORP transect across southern Illinois and Indiana. The thickness of this layered sequence varies from 1-3 times the thickness of the overlying Phanerozoic section of the Illinois basin. The layered sequence is observed for close to 200 km in an east-west direction. Similar layered reflections are seen on the COCORP data from Hardeman Co., TX, and neighboring southwest Oklahoma. Both of these known occurrences lie within the region of the middle Proterozoic Granite/Rhyolite province of the US midcontinent, an area within which scattered wells to basement commonly encounter 1.3-1.5 Ga undeformed granite and/or compositionally similar rhyolite. Therefore, these layered assemblages may comprise a thick sequence of silicic volcanic and sedimentary rocks (perhaps also injected by mafic sills) between scattered volcanic-intrusive centers, such as exposed in the St. Francois Mountains of southeast Missouri. However, in places such as Illinois and Indiana, the near absence of deep wells leaves the possibility that the upper portion of these layered rocks may locally be of late Proterozoic or earliest Paleozoic age. The reprocessing of available industry data, analyzed in conjunction with the existing COCORP data, includes extended vibroseis correlation. These industry data are invaluable in the author's effort to expand the known distribution of these layered rocks (e.g., into north-central Illinois) and to map their structures.

  18. Mortality Among Mound Workers Exposed to Polonium-210 and Other Sources of Radiation, 1944–1979

    SciTech Connect (OSTI)

    Boice, John D.; Cohen, Sarah S.; Mumma, Michael T.; Ellis, Elizabeth Dupree; Cragle, Donna L.; Eckerman, Keith F.; Wallace, Phillip W.; Chadda, Bandana; Sonderman, Jennifer S.; Wiggs, Laurie D.; Richter, Bonnie S.; Leggett, Richard W.

    2014-02-14

    Polonium-210 is a naturally occurring radioactive element that decays by emitting an alpha particle. It is in the air we breathe and also a component of tobacco smoke. Polonium-210 is used as an anti-static device in printing presses and gained widespread notoriety in 2006 after the poisoning and subsequent death of a Russian citizen in London. More is known about the lethal effects of polonium-210 at high doses than about late effects from low doses. In this paper, cancer mortality was examined among 7,270 workers at the Mound nuclear facility near Dayton, OH where polonium-210 was used (1944–1972) in combination with beryllium as a source of neutrons for triggering nuclear weapons. Other exposures included external gamma radiation and to a lesser extent plutonium-238, tritium and neutrons. Vital status and cause of death was determined through 2009. Standardized mortality ratios (SMRs) were computed for comparisons with the general population. Lifetime occupational doses from all places of employment were sought and incorporated into the analysis. Over 200,000 urine samples were analyzed to estimate radiation doses to body organs from polonium and other internally deposited radionuclides. Cox proportional hazards models were used to evaluate dose-response relationships for specific organs and tissues. Vital status was determined for 98.7% of the workers of which 3,681 had died compared with 4,073.9 expected (SMR 0.90; 95% CI 0.88–0.93). The mean dose from external radiation was 26.1 mSv (maximum 939.1 mSv) and the mean lung dose from external and internal radiation combined was 100.1 mSv (maximum 17.5 Sv). Among the 4,977 radiation workers, all cancers taken together (SMR 0.86; 95% CI 0.79–0.93), lung cancer (SMR 0.85; 95% CI 0.74–0.98), and other types of cancer were not significantly elevated. Cox regression analysis revealed a significant positive dose-response trend for esophageal cancer [relative risk (RR) and 95% confidence interval at 100 mSv of 1

  19. Mortality Among Mound Workers Exposed to Polonium-210 and Other Sources of Radiation, 1944–1979

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Boice, John D.; Cohen, Sarah S.; Mumma, Michael T.; Ellis, Elizabeth Dupree; Cragle, Donna L.; Eckerman, Keith F.; Wallace, Phillip W.; Chadda, Bandana; Sonderman, Jennifer S.; Wiggs, Laurie D.; et al

    2014-02-14

    Polonium-210 is a naturally occurring radioactive element that decays by emitting an alpha particle. It is in the air we breathe and also a component of tobacco smoke. Polonium-210 is used as an anti-static device in printing presses and gained widespread notoriety in 2006 after the poisoning and subsequent death of a Russian citizen in London. More is known about the lethal effects of polonium-210 at high doses than about late effects from low doses. In this paper, cancer mortality was examined among 7,270 workers at the Mound nuclear facility near Dayton, OH where polonium-210 was used (1944–1972) in combinationmore » with beryllium as a source of neutrons for triggering nuclear weapons. Other exposures included external gamma radiation and to a lesser extent plutonium-238, tritium and neutrons. Vital status and cause of death was determined through 2009. Standardized mortality ratios (SMRs) were computed for comparisons with the general population. Lifetime occupational doses from all places of employment were sought and incorporated into the analysis. Over 200,000 urine samples were analyzed to estimate radiation doses to body organs from polonium and other internally deposited radionuclides. Cox proportional hazards models were used to evaluate dose-response relationships for specific organs and tissues. Vital status was determined for 98.7% of the workers of which 3,681 had died compared with 4,073.9 expected (SMR 0.90; 95% CI 0.88–0.93). The mean dose from external radiation was 26.1 mSv (maximum 939.1 mSv) and the mean lung dose from external and internal radiation combined was 100.1 mSv (maximum 17.5 Sv). Among the 4,977 radiation workers, all cancers taken together (SMR 0.86; 95% CI 0.79–0.93), lung cancer (SMR 0.85; 95% CI 0.74–0.98), and other types of cancer were not significantly elevated. Cox regression analysis revealed a significant positive dose-response trend for esophageal cancer [relative risk (RR) and 95% confidence interval at 100 m

  20. Wet processing of palladium for use in the tritium facility at Westinghouse, Savannah River, SC. Preparation of palladium using the Mound Muddy Water process

    SciTech Connect (OSTI)

    Baldwin, D.P.; Zamzow, D.S.

    1998-11-10

    Palladium used at Savannah River for tritium storage is currently obtained from a commercial source. In order to better understand the processes involved in preparing this material, Savannah River is supporting investigations into the chemical reactions used to synthesize this material and into the conditions necessary to produce palladium powder that meets their specifications. This better understanding may help to guarantee a continued reliable source for this material in the future. As part of this evaluation, a work-for-others contract between Westinghouse Savannah River Company and the Ames Laboratory Metallurgy and Ceramics Program was initiated. During FY98, the process for producing palladium powder developed in 1986 by Dan Grove of Mound Applied Technologies (USDOE) was studied to understand the processing conditions that lead to changes in morphology in the final product. This report details the results of this study of the Mound Muddy Water process, along with the results of a round-robin analysis of well-characterized palladium samples that was performed by Savannah River and Ames Laboratory. The Mound Muddy Water process is comprised of three basic wet chemical processes, palladium dissolution, neutralization, and precipitation, with a number of filtration steps to remove unwanted impurity precipitates.

  1. Continuous sea-floor spreading in Red Sea: an alternative interpretation of magnetic anomaly pattern

    SciTech Connect (OSTI)

    La Brecque, J.L.; Zitellini

    1985-04-01

    The magnetic anomaly pattern over the Red Sea can be modeled as a continuous system of sea-floor spreading from the early Miocene to the present by using a timevarying process filter. The half spreading rate is approximately 1 cm/yr (0.4 in./yr) since initial rifting. The parameters that determine the process filter and development of the transition zone are the intrusion parameter (a measure of the dispersion of feeder dikes or horizontal strain about the rift axis), a flow parameter (a measure of the average flow width), and the effusion parameter (a measure of the volcanic effusion and thickness of layer 2). The authors estimate the flow parameter to be 2.7km(1.7 mi) and the intrusion parameter to be 7.5km(4.7 mi) at early rifting. These values suggest that a wide distribution of axial dikes or horizontal strain is the dominant factor in forming the magnetic anomaly pattern. Reduction in the width of the intrusion parameter and the effusion rate as rifting proceeded resulted in focusing of the strain, thinning of layer 2, and formation of the Red Sea deeps. Their modeling suggests that phase 2, or the stratoid phase, began about the time of anomaly 5C or chron C5C approximately 16 Ma. This age is compatible with geologic estimates of the initial rifting at the late Oligocene to early Miocene (Coleman, 1974; Gass, 1977). The opening rate for Africa-Arabia plate motion has remained relatively constant since early rifting although the African margin appears to be accreting faster than the Arabian plate.

  2. Environmental assessment of the brine pipeline replacement for the Strategic Petroleum Reserve Bryan Mound Facility in Brazoria County, Texas

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The Department of Energy (DOE) has prepared an environmental assessment (EA), DOE/EA-0804, for the proposed replacement of a deteriorated brine disposal pipeline from the Strategic Petroleum Reserve (SPR) Bryan Mound storage facility in Brazoria County, Texas, into the Gulf of Mexico. In addition, the ocean discharge outfall would be moved shoreward by locating the brine diffuser at the end of the pipeline 3.5 miles offshore at a minimum depth of 30 feet. The action would occur in a floodplain and wetlands; therefore, a floodplain/wetlands assessment has been prepared in conjunction with this EA. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969 (42 USC. 4321, et seg.). Therefore, the preparation of an Environmental Impact Statement (EIS) is not required, and the Department is issuing this Finding of No Significant Impact (FONSI). This FONSI also includes a Floodplain Statement of Findings in accordance with 10 CFR Part 1022.

  3. THE ROLE OF LAND USE IN ENVIRONMENTAL DECISION MAKING AT THREE DOE MEGA-CLEANUP SITES FERNALD & ROCKY FLATS & MOUND

    SciTech Connect (OSTI)

    JEWETT MA

    2011-01-14

    This paper explores the role that future land use decisions have played in the establishment of cost-effective cleanup objectives and the setting of environmental media cleanup levels for the three major U.S. Department of Energy (DOE) sites for which cleanup has now been successfully completed: the Rocky Flats, Mound, and Fernald Closure Sites. At each site, there are distinct consensus-building histories throughout the following four phases: (1) the facility shut-down and site investigation phase, which took place at the completion of their Cold War nuclear-material production missions; (2) the decision-making phase, whereby stakeholder and regulatory-agency consensus was achieved for the future land-use-based environmental decisions confronting the sites; (3) the remedy selection phase, whereby appropriate remedial actions were identified to achieve the future land-use-based decisions; and (4) the implementation phase, whereby the selected remedial actions for these high-profile sites were implemented and successfully closed out. At each of the three projects, there were strained relationships and distrust between the local community and the DOE as a result of site contamination and potential health effects to the workers and local residents. To engage citizens and interested stakeholder groups - particularly in the role of final land use in the decision-making process, the site management teams at each respective site developed new public-participation strategies to open stakeholder communication channels with site leadership, technical staff, and the regulatory agencies. This action proved invaluable to the success of the projects and reaching consensus on appropriate levels of cleanup. With the implementation of the cleanup remedies now complete, each of the three DOE sites have become models for future environmental-remediation projects and associated decision making.

  4. Offshore oceanographic and environmental monitoring services for the Strategic Petroleum Reserve. Volume I. Appendices. Annual report for the Bryan Mound Site, September 1982-August 1983

    SciTech Connect (OSTI)

    1984-03-01

    The Department of Energy's Strategic Petroleum Reserve Program began leaching the Bryan Mound salt dome and discharging brine into the coastal waters offshore of Freeport, Texas on March 10, 1980. This report describes the findings of a team of Texas A and M University scientists and engineers who have conducted a study to evaluate the effects of the Bryan Mound brine discharge on the marine environment. The study addresses the areas of physical oceanography, analysis of the discharge plume, water and sediment quality, nekton, benthos and data management. It focuses on the period from September 1982 through August 1983. The ambient physical environment and its temporal and spatial variability were studied by means of continuously recording in situ current/conductivitiy/temperature meters and twelve, one-day synoptic hydrographic cruises. The quarterly water and sediment quality data show a small increase in salinity, sodium and chloride ions occurs in the bottom waters and sediment pore waters near the diffuser relative to those values measured at stations farther away. Data from the brine plume study for this reporting study show the largest areal extent within the +1 o/oo above ambient salinity contour was 40.0 km/sup 2/ which occurred on August 11, 1983. It appears that brine disposal at Bryan Mound has had neglible if any influence on the nekton community surrounding the diffuser. The benthic quarterly data from 26 stations, including 7 collections made after the diffuser outflow rate was increased to 1,000,000 barrels/day, show the total numbers of species at the diffuser station were higher than most other nearfield stations as well as many farfield stations in both the pre- and post-1,000,000 barrels/day brine flow periods. 138 references, 175 figures, 53 tables.

  5. Environmental Assessment for the Operation of the Glass Melter Thermal Treatment Unit at the US Department of Energy`s Mound Plant, Miamisburg, Ohio

    SciTech Connect (OSTI)

    1995-06-01

    The glass melter would thermally treat mixed waste (hazardous waste contaminated with radioactive constituents largely tritium, Pu-238, and/or Th-230) that was generated at the Mound Plant and is now in storage, by stabilizing the waste in glass blocks. Depending on the radiation level of the waste, the glass melter may operate for 1 to 6 years. Two onsite alternatives and seven offsite alternatives were considered. This environmental assessment indicates that the proposed action does not constitute a major Federal action significantly affecting the human environment according to NEPA, and therefore the finding of no significant impact is made, obviating the need for an environmental impact statement.

  6. Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc area of the Paradox Basin, UTE Mountain UTE Reservation, Colorado

    SciTech Connect (OSTI)

    Joe Hachey

    2007-09-30

    The goals of this project were: (1) To enhance recovery of oil contained within algal mounds on the Ute Mountain Ute tribal lands. (2) To promote the use of advanced technology and expand the technical capability of the Native American Oil production corporations by direct assistance in the current project and dissemination of technology to other Tribes. (3) To develop an understanding of multicomponent seismic data as it relates to the variations in permeability and porosity of algal mounds, as well as lateral facies variations, for use in both reservoir development and exploration. (4) To identify any undiscovered algal mounds for field-extension within the area of seismic coverage. (5) To evaluate the potential for applying CO{sub 2} floods, steam floods, water floods or other secondary or tertiary recovery processes to increase production. The technical work scope was carried out by: (1) Acquiring multicomponent seismic data over the project area; (2) Processing and reprocessing the multicomponent data to extract as much geological and engineering data as possible within the budget and time-frame of the project; (3) Preparing maps and data volumes of geological and engineering data based on the multicomponent seismic and well data; (4) Selecting drilling targets if warranted by the seismic interpretation; (5) Constructing a static reservoir model of the project area; and (6) Constructing a dynamic history-matched simulation model from the static model. The original project scope covered a 6 mi{sup 2} (15.6 km{sup 2}) area encompassing two algal mound fields (Towaoc and Roadrunner). 3D3C seismic data was to acquired over this area to delineate mound complexes and image internal reservoir properties such as porosity and fluid saturations. After the project began, the Red Willow Production Company, a project partner and fully-owned company of the Southern Ute Tribe, contributed additional money to upgrade the survey to a nine-component (3D9C) survey. The purpose

  7. Mound Transition Schedule

    Office of Legacy Management (LM)

  8. MOUND Environmental Restoration Program

    Office of Legacy Management (LM)

    ... C). .e J is questionable whether this 11lng :. x is applicable In tb case of ... meeting this need. &sit fall, when d8cu88lng pereonnel requlrem8nt8, It wae pointed out ...

  9. Evidence for long-lived subduction of an ancient tectonic plate beneath the southern Indian Ocean

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Simmons, N. A.; Myers, S. C.; Johannesson, G.; Matzel, E.; Grand, S. P.

    2015-11-14

    In this study, ancient subducted tectonic plates have been observed in past seismic images of the mantle beneath North America and Eurasia, and it is likely that other ancient slab structures have remained largely hidden, particularly in the seismic-data-limited regions beneath the vast oceans in the Southern Hemisphere. Here we present a new global tomographic image, which shows a slab-like structure beneath the southern Indian Ocean with coherency from the upper mantle to the core-mantle boundary region—a feature that has never been identified. We postulate that the structure is an ancient tectonic plate that sank into the mantle along anmore » extensive intraoceanic subduction zone that migrated southwestward across the ancient Tethys Ocean in the Mesozoic Era. Slab material still trapped in the transition zone is positioned near the edge of East Gondwana at 140 Ma suggesting that subduction terminated near the margin of the ancient continent prior to breakup and subsequent dispersal of its subcontinents.« less

  10. Evidence for long-lived subduction of an ancient tectonic plate beneath the southern Indian Ocean

    SciTech Connect (OSTI)

    Simmons, N. A.; Myers, S. C.; Johannesson, G.; Matzel, E.; Grand, S. P.

    2015-11-14

    In this study, ancient subducted tectonic plates have been observed in past seismic images of the mantle beneath North America and Eurasia, and it is likely that other ancient slab structures have remained largely hidden, particularly in the seismic-data-limited regions beneath the vast oceans in the Southern Hemisphere. Here we present a new global tomographic image, which shows a slab-like structure beneath the southern Indian Ocean with coherency from the upper mantle to the core-mantle boundary region—a feature that has never been identified. We postulate that the structure is an ancient tectonic plate that sank into the mantle along an extensive intraoceanic subduction zone that migrated southwestward across the ancient Tethys Ocean in the Mesozoic Era. Slab material still trapped in the transition zone is positioned near the edge of East Gondwana at 140 Ma suggesting that subduction terminated near the margin of the ancient continent prior to breakup and subsequent dispersal of its subcontinents.

  11. Preliminary result of P-wave speed tomography beneath North Sumatera region

    SciTech Connect (OSTI)

    Jatnika, Jajat; Nugraha, Andri Dian; Wandono

    2015-04-24

    The structure of P-wave speed beneath the North Sumatra region was determined using P-wave arrival times compiled by MCGA from time periods of January 2009 to December 2012 combining with PASSCAL data for February to May 1995. In total, there are 2,246 local earthquake events with 10,666 P-wave phases from 63 stations seismic around the study area. Ray tracing to estimate travel time from source to receiver in this study by applying pseudo-bending method while the damped LSQR method was used for the tomographic inversion. Based on assessment of ray coverage, earthquakes and stations distribution, horizontal grid nodes was set up of 3030 km2 for inside the study area and 8080 km2 for outside the study area. The tomographic inversion results show low Vp anomaly beneath Toba caldera complex region and around the Sumatra Fault Zones (SFZ). These features are consistent with previous study. The low Vp anomaly beneath Toba caldera complex are observed around Mt. Pusuk Bukit at depths of 5?km down to 100?km. The interpretation is these anomalies may be associated with ascending hot materials from subduction processes at depths of 80?km down to 100?km. The obtained Vp structure from local tomography will give valuable information to enhance understanding of tectonic and volcanic in this study area.

  12. Analysis of Fracture in Cores from the Tuff Confining Unit beneath Yucca Flat, Nevada Test Site

    SciTech Connect (OSTI)

    Lance Prothro

    2008-03-01

    The role fractures play in the movement of groundwater through zeolitic tuffs that form the tuff confining unit (TCU) beneath Yucca Flat, Nevada Test Site, is poorly known. This is an important uncertainty, because beneath most of Yucca Flat the TCU lies between the sources of radionuclide contaminants produced by historic underground nuclear testing and the regional carbonate aquifer. To gain a better understanding of the role fractures play in the movement of groundwater and radionuclides through the TCU beneath Yucca Flat, a fracture analysis focusing on hydraulic properties was performed on conventional cores from four vertical exploratory holes in Area 7 of Yucca Flat that fully penetrate the TCU. The results of this study indicate that the TCU is poorly fractured. Fracture density for all fractures is 0.27 fractures per vertical meter of core. For open fractures, or those observed to have some aperture, the density is only 0.06 fractures per vertical meter of core. Open fractures are characterized by apertures ranging from 0.1 to 10 millimeter, and averaging 1.1 millimeter. Aperture typically occurs as small isolated openings along the fracture, accounting for only 10 percent of the fracture volume, the rest being completely healed by secondary minerals. Zeolite is the most common secondary mineral occurring in 48 percent of the fractures observed.

  13. Technology Solutions Case Study: Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania

    SciTech Connect (OSTI)

    2014-07-01

    In this project, Building America team IBACOS worked with a builder of single- and multifamily homes in southwestern Pennsylvania (climate zone 5) to understand its methods of successfully using polyethylene sheeting over aggregate as a capillary break beneath the slab in new construction. This builder’s homes vary in terms of whether they have crawlspaces or basements. However, in both cases, the strategy protects the home from water intrusion via capillary action (e.g., water wicking into cracks and spaces in the slab), thereby helping to preserve the durability of the home.

  14. Stratified precambrian rocks (sedimentary?) beneath the midcontinent region of the US. Final technical report

    SciTech Connect (OSTI)

    Hauser, E.C.

    1993-02-01

    A thick sequence of layered rocks occurs beneath the Phanerozoic platform strata which blanket the US midcontinent. Observed on COCORP deep reflection data in southern Illinois and Indiana and in SW Oklahoma and adjacent Texas, this sequence is locally 1--3 times as thick as the overlying Paleozoic cover, but the origin of this sequence and its ultimate lateral extent are unknown. However, the occurrences of Precambrian layered rocks on both the COCORP profiles and reprocessed industry seismic reflection data from the region lie within regions of generally low amplitude and low frequency aeromagnetic anomaly, suggesting an even greater distribution. Unmetamorphosed Precambrian sedimentary rocks have been recovered from drill holes in southwest Ohio and adjacent northern Kentucky and southwesternmost Indiana. These Precambrian sedimentary rocks lie above and may be part of an underlying package of strongly layered rocks imaged on a short and shallow seismic profile in southwest Ohio. These Precambrian sedimentary rocks were originally viewed as part of a late Precambrian (Keweenawan?) rift; however, in light of Grenville foreland structures seen on the COCORP profile to the north in west central Ohio, these Precambrian strata may (1) be part of a heretofore unrecognized Grenville foreland basin, or (2) indicate that unmetamorphosed Precambrian sedimentary material may be an important constituent of the layered rocks observed on COCORP beneath southern Illinois and Indiana.

  15. Stratified precambrian rocks (sedimentary ) beneath the midcontinent region of the US

    SciTech Connect (OSTI)

    Hauser, E.C.

    1993-02-01

    A thick sequence of layered rocks occurs beneath the Phanerozoic platform strata which blanket the US midcontinent. Observed on COCORP deep reflection data in southern Illinois and Indiana and in SW Oklahoma and adjacent Texas, this sequence is locally 1--3 times as thick as the overlying Paleozoic cover, but the origin of this sequence and its ultimate lateral extent are unknown. However, the occurrences of Precambrian layered rocks on both the COCORP profiles and reprocessed industry seismic reflection data from the region lie within regions of generally low amplitude and low frequency aeromagnetic anomaly, suggesting an even greater distribution. Unmetamorphosed Precambrian sedimentary rocks have been recovered from drill holes in southwest Ohio and adjacent northern Kentucky and southwesternmost Indiana. These Precambrian sedimentary rocks lie above and may be part of an underlying package of strongly layered rocks imaged on a short and shallow seismic profile in southwest Ohio. These Precambrian sedimentary rocks were originally viewed as part of a late Precambrian (Keweenawan ) rift; however, in light of Grenville foreland structures seen on the COCORP profile to the north in west central Ohio, these Precambrian strata may (1) be part of a heretofore unrecognized Grenville foreland basin, or (2) indicate that unmetamorphosed Precambrian sedimentary material may be an important constituent of the layered rocks observed on COCORP beneath southern Illinois and Indiana.

  16. Preliminary results of characteristic seismic anisotropy beneath Sunda-Banda subduction-collision zone

    SciTech Connect (OSTI)

    Wiyono, Samsul H.; Nugraha, Andri Dian

    2015-04-24

    Determining of seismic anisotropy allowed us for understanding the deformation processes that occured in the past and present. In this study, we performed shear wave splitting to characterize seismic anisotropy beneath Sunda-Banda subduction-collision zone. For about 1,610 XKS waveforms from INATEWS-BMKG networks have been analyzed. From its measurements showed that fast polarization direction is consistent with trench-perpendicular orientation but several stations presented different orientation. We also compared between fast polarization direction with absolute plate motion in the no net rotation and hotspot frame. Its result showed that both absolute plate motion frame had strong correlation with fast polarization direction. Strong correlation between the fast polarization direction and the absolute plate motion can be interpreted as the possibility of dominant anisotropy is in the asthenosphere.

  17. A comprehensive analysis of contaminant transport in the vadose zone beneath tank SX-109

    SciTech Connect (OSTI)

    Ward, A.L.; Gee, G.W.; White, M.D.

    1997-02-01

    The Vadose Zone Characterization Project is currently investigating the subsurface distribution of gamma-emitting radionuclides in S and SX Waste Management Area (WMA-S-SX) located in the 200 West Area of the US Department of Energy`s Hanford Site in southeastern Washington State. Spectral-gamma logging of boreholes has detected elevated {sup 137}Cs concentrations as deep as 38 m, a depth considered excessive based on the assumed geochemistry of {sup 137}Cs in Hanford sediments. Routine groundwater sampling under the Resource Conservation and Recovery Act (RCRA) have also detected elevated levels of site-specific contaminants downgradient of WMA-S-SX. The objective of this report is to explore the processes controlling the migration of {sup 137}Cs, {sup 99}Tc, and NO{sub 3} through the vadose zone of WMA-S-SX, particularly beneath tank SX-109.

  18. Deep crustal sediment study: Widespread precambrian layered rocks (sedimentary ?) beneath the US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C. [Cornell Univ., Ithaca, NY (United States)

    1992-05-01

    A thick sequence of layered rocks occurs beneath the Phanerozoic platform strata which blanket the U.S. midcontinent. Observed on COCORP deep reflection data in southern Illinois and Indiana and in SW Oklahoma and adjacent Texas, this sequence is locally 1-3 times as thick as the overlying Paleozoic cover, but the origin of this sequence, its ultimate lateral extent, and resource potential are unknown. The objective of this project is to seek and reprocess seismic reflection data provided by industry from the U.S. midcontinent, and together with the COCORP deep reflection data and information from the scattered basement-penetrating drill holes, to begin to constrain the distribution, origin and evolution of this enigmatic layered sequence, particularly to evaluate if sedimentary material may be an important constituent (i.e., deep gas potential).

  19. Deep crustal sediment study: Widespread Precambrian layered rocks (Sedimentary ) beneath the US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C.

    1992-01-01

    A thick sequence of layered rocks occurs beneath the Phanerozoic platform strata which blanket the US midcontinent. Observed on COCORP deep reflection data in southern Illinois and Indiana and in SW Oklahoma and adjacent Texas, this sequence is locally 1--3 times as thick as the overlying Paleozoic cover, but the origin of this sequence, its ultimate lateral extent, and resource potential are unknown. The objective of this project is to seek and reprocess seismic reflection data provided by industry from the US midcontinent and together with the COCORP deep reflection data and information from the scattered basement-penetrating drill holes, to begin to constrain the distribution, origin and evolution of this enigmatic layered sequence, particularly to evaluate if sedimentary material may be an important constituent (i.e., deep gas potential).

  20. Deep crustal sediment study: Widespread Precambrian layered rocks (Sedimentary ?) beneath the US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C.

    1992-06-01

    A thick sequence of layered rocks occurs beneath the Phanerozoic platform strata which blanket the US midcontinent. Observed on COCORP deep reflection data in southern Illinois and Indiana and in SW Oklahoma and adjacent Texas, this sequence is locally 1--3 times as thick as the overlying Paleozoic cover, but the origin of this sequence, its ultimate lateral extent, and resource potential are unknown. The objective of this project is to seek and reprocess seismic reflection data provided by industry from the US midcontinent and together with the COCORP deep reflection data and information from the scattered basement-penetrating drill holes, to begin to constrain the distribution, origin and evolution of this enigmatic layered sequence, particularly to evaluate if sedimentary material may be an important constituent (i.e., deep gas potential).

  1. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Southwestern Pennsylvania PROJECT INFORMATION Project Name: Capillary Break Beneath a Slab: Polyethylene Sheeting Over Aggregate Location: Southwestern PA Type: Residential Partners: Builder is confidential Building America Team: IBACOS, www.ibacos.com Building Component: Foundation, water management Application: New construction; single- and multifamily homes Year Tested: 2013 Applicable Climate Zone(s): All except dry

  2. Pressure fluctuations beneath instability wavepackets and turbulent spots in a hypersonic boundary layer

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Casper, Katya M.; Beresh, Steven J.; Schneider, Steven P.

    2014-09-09

    To investigate the pressure-fluctuation field beneath turbulent spots in a hypersonic boundary layer, a study was conducted on the nozzle wall of the Boeing/AFOSR Mach-6 Quiet Tunnel. Controlled disturbances were created by pulsed-glow perturbations based on the electrical breakdown of air. Under quiet-flow conditions, the nozzle-wall boundary layer remains laminar and grows very thick over the long nozzle length. This allows the development of large disturbances that can be well-resolved with high-frequency pressure transducers. A disturbance first grows into a second-mode instability wavepacket that is concentrated near its own centreline. Weaker disturbances are seen spreading from the centre. The wavesmore » grow and become nonlinear before breaking down to turbulence. The breakdown begins in the core of the packets where the wave amplitudes are largest. Second-mode waves are still evident in front of and behind the breakdown point and can be seen propagating in the spanwise direction. The turbulent core grows downstream, resulting in a spot with a classical arrowhead shape. Behind the spot, a low-pressure calmed region develops. However, the spot is not merely a localized patch of turbulence; instability waves remain an integral part. Limited measurements of naturally occurring disturbances show many similar characteristics. From the controlled disturbance measurements, the convection velocity, spanwise spreading angle, and typical pressure-fluctuation field were obtained.« less

  3. Pressure fluctuations beneath instability wavepackets and turbulent spots in a hypersonic boundary layer

    SciTech Connect (OSTI)

    Casper, Katya M.; Beresh, Steven J.; Schneider, Steven P.

    2014-09-09

    To investigate the pressure-fluctuation field beneath turbulent spots in a hypersonic boundary layer, a study was conducted on the nozzle wall of the Boeing/AFOSR Mach-6 Quiet Tunnel. Controlled disturbances were created by pulsed-glow perturbations based on the electrical breakdown of air. Under quiet-flow conditions, the nozzle-wall boundary layer remains laminar and grows very thick over the long nozzle length. This allows the development of large disturbances that can be well-resolved with high-frequency pressure transducers. A disturbance first grows into a second-mode instability wavepacket that is concentrated near its own centreline. Weaker disturbances are seen spreading from the centre. The waves grow and become nonlinear before breaking down to turbulence. The breakdown begins in the core of the packets where the wave amplitudes are largest. Second-mode waves are still evident in front of and behind the breakdown point and can be seen propagating in the spanwise direction. The turbulent core grows downstream, resulting in a spot with a classical arrowhead shape. Behind the spot, a low-pressure calmed region develops. However, the spot is not merely a localized patch of turbulence; instability waves remain an integral part. Limited measurements of naturally occurring disturbances show many similar characteristics. From the controlled disturbance measurements, the convection velocity, spanwise spreading angle, and typical pressure-fluctuation field were obtained.

  4. Phase structure within a fracture network beneath a surface pond: Field experiment

    SciTech Connect (OSTI)

    GLASS JR.,ROBERT J.; NICHOLL,M.J.

    2000-05-09

    The authors performed a simple experiment to elucidate phase structure within a pervasively fractured welded tuff. Dyed water was infiltrated from a surface pond over a 36 minute period while a geophysical array monitored the wetted region within vertical planes directly beneath. They then excavated the rock mass to a depth of {approximately}5 m and mapped the fracture network and extent of dye staining in a series of horizontal pavements. Near the pond the network was fully stained. Below, the phase structure immediately expanded and with depth, the structure became fragmented and complicated exhibiting evidence of preferential flow, fingers, irregular wetting patterns, and varied behavior at fracture intersections. Limited transient geophysical data suggested that strong vertical pathways form first followed by increased horizontal expansion and connection within the network. These rapid pathways are also the first to drain. Estimates also suggest that the excavation captured from {approximately}10% to 1% or less of the volume of rock interrogated by the infiltration slug and thus the penetration depth could have been quite large.

  5. Distribution of radionuclides and water in Bandelier Tuff beneath a former Los Alamos liquid waste disposal site after 33 years

    SciTech Connect (OSTI)

    Nyhan, J.W.; Drennon, B.J.; Abeele, W.V.; Trujillo, G.; Herrera, W.J.; Wheeler, M.L.; Booth, J.W.; Purtymun, W.D.

    1984-07-01

    The distribution of radionuclides and water in Bandelier Tuff beneath a former liquid waste disposal site at Los Alamos was investigated. The waste use history of the site was described, as well as several pertinent laboratory and field studies of water and radionuclide migration in Bandelier Tuff. The distribution of plutonium, /sup 241/Am, and water was determined in a set of about 800 tuff samples collected to sampling depths of 30 m beneath two absorption beds. These data were then related to site geohydrologic data. Water and radionuclide concentrations found after 33 years were compared with the results of similar studies previously performed at this site, and the implications of these comparisons are discussed relative to nuclear waste management. 19 references, 6 figures, 4 tables.

  6. Data Package for Past and Current Groundwater Flow and Contamination beneath Single-Shell Tank Waste Management Areas

    SciTech Connect (OSTI)

    Horton, Duane G.

    2007-03-16

    This appendix summarizes historic and recent groundwater data collected from the uppermost aquifer beneath the 200 East and 200 West Areas. Although the area of interest is the Hanford Site Central Plateau, most of the information discussed in this appendix is at the scale of individual single-shell tank waste management areas. This is because the geologic, and thus the hydraulic, properties and the geochemical properties (i.e., groundwater composition) are different in different parts of the Central Plateau.

  7. Crustal structure beneath two seismic stations in the Sunda-Banda arc transition zone derived from receiver function analysis

    SciTech Connect (OSTI)

    Syuhada; Hananto, Nugroho D.; Handayani, Lina; Puspito, Nanang T; Yudistira, Tedi; Anggono, Titi

    2015-04-24

    We analyzed receiver functions to estimate the crustal thickness and velocity structure beneath two stations of Geofon (GE) network in the Sunda-Banda arc transition zone. The stations are located in two different tectonic regimes: Sumbawa Island (station PLAI) and Timor Island (station SOEI) representing the oceanic and continental characters, respectively. We analyzed teleseismic events of 80 earthquakes to calculate the receiver functions using the time-domain iterative deconvolution technique. We employed 2D grid search (H-κ) algorithm based on the Moho interaction phases to estimate crustal thickness and Vp/Vs ratio. We also derived the S-wave velocity variation with depth beneath both stations by inverting the receiver functions. We obtained that beneath station PLAI the crustal thickness is about 27.8 km with Vp/Vs ratio 2.01. As station SOEI is covered by very thick low-velocity sediment causing unstable solution for the inversion, we modified the initial velocity model by adding the sediment thickness estimated using high frequency content of receiver functions in H-κ stacking process. We obtained the crustal thickness is about 37 km with VP/Vs ratio 2.2 beneath station SOEI. We suggest that the high Vp/Vs in station PLAI may indicate the presence of fluid ascending from the subducted plate to the volcanic arc, whereas the high Vp/Vs in station SOEI could be due to the presence of sediment and rich mafic composition in the upper crust and possibly related to the serpentinization process in the lower crust. We also suggest that the difference in velocity models and crustal thicknesses between stations PLAI and SOEI are consistent with their contrasting tectonic environments.

  8. Review and model-based analysis of factors influencing soil carbon sequestration beneath switchgrass (Panicum virgatum)

    SciTech Connect (OSTI)

    Garten Jr, Charles T [ORNL

    2012-01-01

    Abstract. A simple, multi-compartment model was developed to predict soil carbon sequestration beneath switchgrass (Panicum virgatum) plantations in the southeastern United States. Soil carbon sequestration is an important component of sustainable switchgrass production for bioenergy because soil organic matter promotes water retention, nutrient supply, and soil properties that minimize erosion. A literature review was included for the purpose of model parameterization and five model-based experiments were conducted to predict how changes in environment (temperature) or crop management (cultivar, fertilization, and harvest efficiency) might affect soil carbon storage and nitrogen losses. Predictions of soil carbon sequestration were most sensitive to changes in annual biomass production, the ratio of belowground to aboveground biomass production, and temperature. Predictions of ecosystem nitrogen loss were most sensitive to changes in annual biomass production, the soil C/N ratio, and nitrogen remobilization efficiency (i.e., nitrogen cycling within the plant). Model-based experiments indicated that 1) soil carbon sequestration can be highly site specific depending on initial soil carbon stocks, temperature, and the amount of annual nitrogen fertilization, 2) response curves describing switchgrass yield as a function of annual nitrogen fertilization were important to model predictions, 3) plant improvements leading to greater belowground partitioning of biomass could increase soil carbon sequestration, 4) improvements in harvest efficiency have no indicated effects on soil carbon and nitrogen, but improve cumulative biomass yield, and 5) plant improvements that reduce organic matter decomposition rates could also increase soil carbon sequestration, even though the latter may not be consistent with desired improvements in plant tissue chemistry to maximize yields of cellulosic ethanol.

  9. Microsoft PowerPoint - 8-Mound Connector Presentation for Mound...

    Office of Legacy Management (LM)

    delay WHY CHOOSE A ROUNDABOUT? * Miamisburg- Springboro Pike Construction Costs * 6,700,000 * Start construction in 2017 * Benner Road Construction Costs * 6,400,000 ...

  10. REACTIVE MULTIPHASE BEHAVIOR OF CO2 IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2003-01-30

    Gas reservoirs developed within the Colorado Plateau and Southern Rocky Mountains region are natural laboratories for studying the factors that promote long-term storage of CO{sub 2}. They also provide sites for storing additional CO{sub 2} if it can be separated from the flue gases of coal-fired power plants in this part of the U.S.A. These natural reservoirs are developed primarily in sandstones and dolomites; shales, mudstones and anhydrite form seals. In many fields, stacked reservoirs are present, indicating that the gas has migrated up through the section. There are also geologically young travertine deposits at the surface, and CO{sub 2}-charged groundwater and springs in the vicinity of known CO{sub 2} occurrences. These near-surface geological and hydrological features also provide examples of the environmental effects of leakage of CO{sub 2} from reservoirs, and justify further study. During reporting period covered here (the first quarter of Year 3 of the project, i.e. October 1-December 31, 2002), the main achievements were: (1) Planning workshop for project participants as well as other Utah researchers involved in CO{sub 2} projects (22 October, 2002), and Utah Geological Survey, Salt Lake City; (2) Presentation of paper to special CO{sub 2} sequestration session at the Geological Society of America Annual Meeting, Denver, 29 October, 2002; (3) Presentation of paper to special CO{sub 2} sequestration session at the Fall Meeting of American Geophysical Union, San Francisco, 10 December, 2002; (4) Identification of dawsonite (sodium-aluminum carbonate) as a late stage mineral deposited in CO{sub 2} feedzone at Springerville, Arizona; (5) Successful matching of known physical constraints to flow beneath the Hunter cross section being used to simulate the effects of CO{sub 2} injection. In about 1000 years, most injected CO{sub 2} may be lost to the surface from the three shallowest reservoirs considered, assuming no reactive processes; and (6) Inclusion

  11. Structure of the Crust beneath Cameroon, West Africa, from the Joint Inversion of Rayleigh Wave Group Velocities and Receiver Functions

    SciTech Connect (OSTI)

    Tokam, A K; Tabod, C T; Nyblade, A A; Julia, J; Wiens, D A; Pasyanos, M E

    2010-02-18

    The Cameroon Volcanic Line (CVL) is a major geologic feature that cuts across Cameroon from the south west to the north east. It is a unique volcanic lineament which has both an oceanic and a continental sector and consists of a chain of Tertiary to Recent, generally alkaline volcanoes stretching from the Atlantic island of Pagalu to the interior of the African continent. The oceanic sector includes the islands of Bioko (formerly Fernando Po) and Sao Tome and Principe while the continental sector includes the Etinde, Cameroon, Manengouba, Bamboutos, Oku and Mandara mountains, as well as the Adamawa and Biu Plateaus. In addition to the CVL, three other major tectonic features characterize the region: the Benue Trough located northwest of the CVL, the Central African Shear Zone (CASZ), trending N70 degrees E, roughly parallel to the CVL, and the Congo Craton in southern Cameroon. The origin of the CVL is still the subject of considerable debate, with both plume and non-plume models invoked by many authors (e.g., Deruelle et al., 2007; Ngako et al, 2006; Ritsema and Allen, 2003; Burke, 2001; Ebinger and Sleep, 1998; Lee et al, 1994; Dorbath et al., 1986; Fairhead and Binks, 1991; King and Ritsema, 2000; Reusch et al., 2010). Crustal structure beneath Cameroon has been investigated previously using active (Stuart et al, 1985) and passive (Dorbath et al., 1986; Tabod, 1991; Tabod et al, 1992; Plomerova et al, 1993) source seismic data, revealing a crust about 33 km thick at the south-western end of the continental portion of the CVL (Tabod, 1991) and the Adamawa Plateau, and thinner crust (23 km thick) beneath the Garoua Rift in the north (Stuart et al, 1985) (Figure 1). Estimates of crustal thickness obtained using gravity data show similar variations between the Garoua rift, Adamawa Plateau, and southern part of the CVL (Poudjom et al., 1995; Nnange et al., 2000). In this study, we investigate further crustal structure beneath the CVL and the adjacent regions in

  12. A Serendipitous, Long-Term Infiltration Experiment: Water and Tritium Circulation Beneath the CAMBRIC Ditch at the Nevada Test Site

    SciTech Connect (OSTI)

    Maxwell, R M; Tompson, A B; Kollet, S J

    2008-11-20

    Underground nuclear weapons testing at the Nevada Test Site introduced numerous radionuclides that may be used to characterize subsurface hydrologic transport processes in arid climates. A sixteen year pumping experiment designed to examine radionuclide migration away from the CAMBRIC nuclear test, conducted in groundwater beneath Frenchman Flat in 1965, gave rise to an unintended second experiment involving radionuclide infiltration through the vadose zone, as induced by seepage of pumping effluents beneath an unlined discharge trench. The combined experiments have been reanalyzed using a detailed, three-dimensional numerical model of transient, variably saturated flow and mass transport, tailored specifically for large scale and efficient calculations. Simulations have been used to estimate radionuclide travel and residence times in various parts of the system for comparison with observations in wells. Model predictions of mass transport were able to clearly demonstrate radionuclide recycling behavior between the ditch and pumping well previously suggested by isotopic age dating information; match travel time estimates for radionuclides moving between the ditch, the water table, and monitoring wells; and provide more realistic ways in which to interpret the pumping well elution curves. Collectively, the results illustrate the utility of integrating detailed numerical modeling with diverse observational data in developing accurate interpretations and forecasts of contaminant migration processes.

  13. International shipment of light weight radioisotopic heater units (LWRHU) using the USA/9516/B(U)F Mound 1 kW shipping package in support of the {open_quotes}Pluto Express{close_quotes} mission

    SciTech Connect (OSTI)

    Barklay, C.D.; Merten, C.W.

    1997-01-01

    Radioisotopes have provided heat that has been used to maintain specific operating environments within remote satellites and spacecraft. For the {open_quotes}Pluto Express{close_quotes} mission the {sup 238}PuO{sub 2} fueled light weight radioisotopic heater unit (LWRHU) will be used within the spacecraft. Since the current plan for the {open_quotes}Pluto Express{close_quotes} mission incorporates the use of a Russian launch platform for the spacecraft, the LWRHUs must be transported in an internationally certified shipping container. An internationally certified shipping package that is versatile enough to be reconfigured to transport the LWRHUs that will be required to support the {open_quotes}Pluto Express{close_quotes} mission is the Mound USA/9516/B(U)F. {copyright} {ital 1997 American Institute of Physics.}

  14. Finding of No Significant Impact and Final Environmental Assessment for the Future Location of Heat Source/Radioisotope Power System Assembly and Testing and Operations Currently Located at the Mound Site

    SciTech Connect (OSTI)

    N /A

    2002-08-30

    The U.S. Department of Energy (the Department) has completed an Environmental Assessment for the Future Location of the Heat Source/Radioisotope Power System Assembly and Test. Operations Currently Located at the Mound Site. Based on the analysis in the environmental assessment, the Department has determined that the proposed action, the relocation of the Department's heat source and radioisotope power system operations, does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the ''National Environmental Policy Act'' of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required, and the Department is issuing this Finding of No Significant Impact (FONSI).

  15. Multiple plates subducting beneath Colombia, as illuminated by seismicity and velocity from the joint inversion of seismic and gravity data

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Syracuse, Ellen M.; Maceira, Monica; Prieto, German A.; Zhang, Haijiang; Ammon, Charles J.

    2016-04-12

    Subduction beneath the northernmost Andes in Colombia is complex. Based on seismicity distributions, multiple segments of slab appear to be subducting, and arc volcanism ceases north of 5° N. Here, we illuminate the subduction system through hypocentral relocations and Vp and Vs models resulting from the joint inversion of local body wave arrivals, surface wave dispersion measurements, and gravity data. The simultaneous use of multiple data types takes advantage of the differing sensitivities of each data type, resulting in velocity models that have improved resolution at both shallower and deeper depths than would result from traditional travel time tomography alone.more » The relocated earthquake dataset and velocity model clearly indicate a tear in the Nazca slab at 5° N, corresponding to a 250-km shift in slab seismicity and the termination of arc volcanism. North of this tear, the slab is flat, and it comprises slabs of two sources: the Nazca and Caribbean plates. The Bucaramanga nest, a small region of among the most intense intermediate-depth seismicity globally, is associated with the boundary between these two plates and possibly with a zone of melting or elevated water content, based on reduced Vp and increased Vp/Vs. As a result, we also use relocated seismicity to identify two new faults in the South American plate, one related to plate convergence and one highlighted by induced seismicity.« less

  16. P-SV conversions at a shallow boundary beneath Campi Flegrei caldera (Italy) - evidence for the magma chamber

    SciTech Connect (OSTI)

    Ferrucci, F.; Hirn, A.; De Natale, G.; Virieux, J.; Mirabile, L. Inst. de Physique du Globe, Paris Osservatorio Vesuviano, Naples CNRS, Inst. de Geodynamique, Valbonne Ist. Universitario Navale, Naples )

    1992-10-01

    Seismograms from an active seismic experiment carried out at Campi Flegrei caldera (near Naples, Italy), show a large-amplitude SV-polarized shear wave, following by less than 1.5-s P waves reflected at wide angle from a deep crustal interface. Early arriving SV-polarized waves, with the same delay to direct P waves, are also observed in seismograms from a regional 280 km-deep, magnitude 5.1 earthquake. Such short delays of S to P waves are consistent with a P-SV conversion on transmission occurring at a shallow boundary beneath the receivers. The large amplitude of the converted-SV phase, along with that the P waves are near vertical, requires a boundary separating a very low rigidity layer from the upper caldera fill. The converted phases are interpreted as a seismic marker of a magma chamber. The top of this magma chamber is located slightly deeper than the deepest earthquakes observed during the 1982-1984 unrest of Campi Flegrei. 8 refs.

  17. Airflow-terrain interactions through a mountain gap, with an example of eolian activity beneath an atmospheric hydraulic jump

    SciTech Connect (OSTI)

    Gaylord, D.R.; Dawson, P.J.

    1987-09-01

    The integration of atmospheric soundings from a fully instrumented aircraft with detailed sedimentary and geomorphic analyses of eolian features in the Ferris dune field of south-central Wyoming lends insight into the manner in which topography interacts with airflow to modify eolian activity. Topographically modified airflow results in zones of airflow deceleration, acceleration, and enhanced atmospheric turbulence, all of which influence the surface morphology and sedimentology. Extreme lateral confluence of prevailing airflow produces accelerated, unidirectional winds. These winds correlate with unusually continuous and elongate parabolic dunes that extend into a mountain gap (Windy Gap). Persistently heightened winds produced at the entrance to Windy Gap have resulted in a concentration of active sand dunes that lack slipfaces. Common development of a strongly amplified atmospheric wave analogous to a hydraulic jump in the gap contributes to the formation of a variety of eolian features that mantle the surface of Windy Gap and the Ferris dune field tail. Heightened, unidirectional winds in this zone promote grain-size segregation, the formation of elongated and aligned sand drifts, climbing and falling dunes, elongate scour streaks, and parabolic dunes that have low-angle (< 20/sup 0/) cross-stratification. Deflation of bedrock and loose sediment has been enhanced in the zone of maximum turbulence beneath the hydraulic jump.

  18. Combining Multicomponent Seismic Attributes, New Rock Physics Models, and In Situ Data to Estimate Gas-Hydrate Concentrations in Deep-Water, Near-Seafloor Strata of the Gulf of Mexico

    SciTech Connect (OSTI)

    Bureau of Economic Geology

    2009-04-30

    The Bureau of Economic Geology was contracted to develop technologies that demonstrate the value of multicomponent seismic technology for evaluating deep-water hydrates across the Green Canyon area of the Gulf of Mexico. This report describes the methodologies that were developed to create compressional (P-P) and converted-shear (P-SV) images of near-seafloor geology from four-component ocean-bottom-cable (4C OBC) seismic data and the procedures used to integrate P-P and P-SV seismic attributes with borehole calibration data to estimate hydrate concentration across two study areas spanning 16 and 25 lease blocks (or 144 and 225 square miles), respectively. Approximately 200 km of two-dimensional 4C OBC profiles were processed and analyzed over the course of the 3-year project. The strategies we developed to image near-seafloor geology with 4C OBC data are unique, and the paper describing our methodology was peer-recognized with a Best Paper Award by the Society of Exploration Geophysicists in the first year of the project (2006). Among the valuable research findings demonstrated in this report, the demonstrated ability to image deep-water near-seafloor geology with sub-meter resolution using a standard-frequency (10-200 Hz) air gun array on the sea surface and 4C sensors on the seafloor has been the accomplishment that has received the most accolades from professional peers. Our study found that hydrate is pervasive across the two study areas that were analyzed but exists at low concentrations. Although our joint inversion technique showed that in some limited areas, and in some geologic units across those small areas, hydrates occupied up to 40-percent of the sediment pore space, we found that when hydrate was present, hydrate concentration tended to occupy only 10-percent to 20-percent of the pore volume. We also found that hydrate concentration tended to be greater near the base of the hydrate stability zone than it was within the central part of the stability

  19. Alternative methods for dispoal of low-level radioactive wastes. Task 1. Description of methods and assessment of criteria. [Alternative methods are belowground vaults, aboveground vaults; earth mounded concrete bunkers, mined cavities, augered holes

    SciTech Connect (OSTI)

    Bennett, R.D.; Miller, W.O.; Warriner, J.B.; Malone, P.G.; McAneny, C.C.

    1984-04-01

    The study reported herein contains the results of Task 1 of a four-task study entitled Criteria for Evaluating Engineered Facilities. The overall objective of this study is to ensure that the criteria needed to evaluate five alternative low-level radioactive waste (LLW) disposal methods are available to the Nuclear Regulatory Commission (NRC) and the Agreement States. The alternative methods considered are belowground vaults, aboveground vaults, earth mounded concrete bunkers, mined cavities, and augered holes. Each of these alternatives is either being used by other countries for low-level radioactive waste (LLW) disposal or is being considered by other countries or US agencies. In this report the performance requirements are listed, each alternative is described, the experience gained with its use is discussed, and the performance capabilities of each method are addressed. Next, the existing 10 CFR Part 61 Subpart D criteria with respect to paragraphs 61.50 through 61.53, pertaining to site suitability, design, operations and closure, and monitoring are assessed for applicability to evaluation of each alternative. Preliminary conclusions and recommendations are offered on each method's suitability as an LLW disposal alternative, the applicability of the criteria, and the need for supplemental or modified criteria.

  20. Baseline Mapping Study of the Steed Pond Aquifer and Crouch Branch Confining Unit Beneath A/M Area, Savannah River Site, Aiken, South Carolina

    SciTech Connect (OSTI)

    JACKSON, DENNISG.

    1998-09-01

    This report presents the results of a baseline mapping project conducted for the Environmental Restoration Department at Savannah River Site. The purpose of this report is to map the distribution of mud (clay and silt-sized material) within each hydrogeologic unit from the surface down to the top of the Crouch Branch aquifer beneath the A/M Area. The distribution of mud layers and variations in the percentage of clay and silt within the strata is extremely important in order to fully characterize the extent of DNAPL beneath the A/M Area and determine the geometry of the contaminant plumes emanating from them. Precision mapping of these layers can aid in locating areas where contamination is most likely to have migrated into the saturated zone. In addition, this information can be used to refine the current remediation systems or assist in designing new remedial systems.

  1. Real-Space Microscopic Electrical Imaging of n+-p Junction Beneath Front-Side Ag Contact of Multicrystalline Si Solar Cells

    SciTech Connect (OSTI)

    Jiang, C. S.; Li, Z. G.; Moutinho, H. R.; Liang, L.; Ionkin, A.; Al-Jassim, M. M.

    2012-04-15

    We investigated the quality of the n+-p diffused junction beneath the front-side Ag contact of multicrystalline Si solar cells by characterizing the uniformities of electrostatic potential and doping concentration across the junction using the atomic force microscopy-based electrical imaging techniques of scanning Kelvin probe force microscopy and scanning capacitance microscopy. We found that Ag screen-printing metallization fired at the over-fire temperature significantly degrades the junction uniformity beneath the Ag contact grid, whereas metallization at the optimal- and under-fire temperatures does not cause degradation. Ag crystallites with widely distributed sizes were found at the Ag-grid/emitter-Si interface of the over-fired cell, which is associated with the junction damage beneath the Ag grid. Large crystallites protrude into Si deeper than the junction depth. However, the junction was not broken down; instead, it was reformed on the entire front of the crystallite/Si interface. We propose a mechanism of junction-quality degradation, based on emitter Si melting at the temperature around the Ag-Si eutectic point during firing, and subsequent re-crystallization with incorporation of Ag and other impurities and with formation of crystallographic defects during quenching. The effect of this junction damage on solar cell performance is discussed.

  2. Modeling magnetic fields from a DC power cable buried beneath San Francisco Bay based on empirical measurements

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kavet, Robert; Wyman, Megan T.; Klimley, A. Peter; Carretero, Luis

    2016-02-25

    Here, the Trans Bay Cable (TBC) is a ±200-kilovolt (kV), 400 MW 85-km long High Voltage Direct Current (DC) buried transmission line linking Pittsburg, CA with San Francisco, CA (SF) beneath the San Francisco Estuary. The TBC runs parallel to the migratory route of various marine species, including green sturgeon, Chinook salmon, and steelhead trout. In July and August 2014, an extensive series of magnetic field measurements were taken using a pair of submerged Geometrics magnetometers towed behind a survey vessel in four locations in the San Francisco estuary along profiles that cross the cable’s path; these included the Sanmore » Francisco-Oakland Bay Bridge (BB), the Richmond-San Rafael Bridge (RSR), the Benicia- Martinez Bridge (Ben) and an area in San Pablo Bay (SP) in which a bridge is not present. In this paper, we apply basic formulas that ideally describe the magnetic field from a DC cable summed vectorially with the background geomagnetic field (in the absence of other sources that would perturb the ambient field) to derive characteristics of the cable that are otherwise not immediately observable. Magnetic field profiles from measurements taken along 170 survey lines were inspected visually for evidence of a distinct pattern representing the presence of the cable. Many profiles were dominated by field distortions unrelated to the cable caused by bridge structures or other submerged objects, and the cable’s contribution to the field was not detectable. BB, with 40 of the survey lines, did not yield usable data for these reasons. The unrelated anomalies could be up to 100 times greater than those from the cable. In total, discernible magnetic field profiles measured from 76 survey lines were regressed against the equations, representing eight days of measurement. The modeled field anomalies due to the cable (the difference between the maximum and minimum field along the survey line at the cable crossing) were virtually identical to the measured

  3. S1147500-Mound_Parcels.pdf

    Office of Legacy Management (LM)

  4. Mound_2000_Risk_Management.pdf

    Office of Legacy Management (LM)

  5. DOE - Office of Legacy Management -- Mound Site

    Office of Legacy Management (LM)

    U.S. Department of Energy Miamisburg Closure Project Risk Management Plan Volume III Legacy Management Transition Risks April 30, 2005 Site Transition Process Upon Cleanup ...

  6. Mound, Ohio, Second Five-Year Review

    Office of Legacy Management (LM)

    ... and pursuant to the authority of the Atomic Energy Act of 1954, Section 161 (g) (42 ... of an 80 acre tract as conveyed from Ray C. Dunaway and Thelma Mae Dunaway to Oak ...

  7. Cutting-Edge Savannah River Site Project Avoids Millions in Costs, Removes Chemical Solvents from Underground: Project avoided costs totaling more than $15 million, removed tons of chemical solvents from beneath the Savannah River Site

    Office of Energy Efficiency and Renewable Energy (EERE)

    AIKEN, S.C. – Workers recently completed a multiyear project that removed more than 33,000 gallons of non-radioactive chemical solvents from beneath a portion of the Savannah River Site (SRS), preventing those pollutants from entering the local water table and helping the site avoid costs of more than $15 million.

  8. Evaluation of Confining Layer Integrity Beneath the South District Wastewater Treatment Plant, Miami-Dade Water and Sewer Department, Dade County, Florida

    SciTech Connect (OSTI)

    Starr, R.C.; Green, T.S.; Hull, L.C.

    2001-02-28

    A review has been performed of existing information that describes geology, hydrogeology, and geochemistry at the South District Wastewater Treatment Plant, which is operated by the Miami-Dade Water and Sewer Department, in Dade County, Florida. Treated sanitary wastewater is injected into a saline aquifer beneath the plant. Detection of contaminants commonly associated with treated sanitary wastewater in the freshwater aquifer that overlies the saline aquifer has indicated a need for a reevaluation of the ability of the confining layer above the saline aquifer to prevent fluid migration into the overlying freshwater aquifer. Review of the available data shows that the geologic data set is not sufficient to demonstrate that a competent confining layer is present between the saline and freshwater aquifers. The hydrogeologic data also do not indicate that a competent confining layer is present. The geochemical data show that the freshwater aquifer is contaminated with treated wastewater, and the spatial patterns of contamination are consistent with upward migration through localized conduits through the Middle Confining Unit, such as leaking wells or natural features. Recommendations for collection and interpretation of additional site characterization data are provided.

  9. Evaluation of Confining Layer Integrity Beneath the South District Wastewater Treatment Plant, Miami-Dade Water and Sewer Department, Dade County, Florida

    SciTech Connect (OSTI)

    Starr, Robert Charles; Green, Timothy Scott; Hull, Laurence Charles

    2001-02-01

    A review has been performed of existing information that describes geology, hydrogeology, and geochemistry at the South District Wastewater Treatment Plant, which is operated by the Miami-Dade Water and Sewer Department, in Dade County, Florida. Treated sanitary wastewater is injected into a saline aquifer beneath the plant. Detection of contaminants commonly associated with treated sanitary wastewater in the freshwater aquifer that overlies the saline aquifer has indicated a need for a reevaluation of the ability of the confining layer above the saline aquifer to prevent fluid migration into the overlying freshwater aquifer. Review of the available data shows that the geologic data set is not sufficient to demonstrate that a competent confining layer is present between the saline and freshwater aquifers. The hydrogeologic data also do not indicate that a competent confining layer is present. The geochemical data show that the freshwater aquifer is contaminated with treated wastewater, and the spatial patterns of contamination are consistent with upward migration through localized conduits through the Middle Confining Unit, such as leaking wells or natural features. Recommendations for collection and interpretation of additional site characterization data are provided.

  10. Microsoft Word - S07757_2011 Mound IC Report

    Office of Legacy Management (LM)

    ......... 14 Figure 8. Solar array west of COS Building ... the Effectiveness of Site-Wide Institutional Controls U.S. Department of Energy Doc. No. ...

  11. Microsoft Word - S07757_2011 Mound IC Report

    Office of Legacy Management (LM)

    Institutional Controls U.S. Department of Energy Annual Assessment of the Effectiveness of ... aRc demobilized and removed buildings Solar panels west of COS Building Evidence of ...

  12. Microsoft PowerPoint - 4b-Mound Reindustrilaization Workshop...

    Office of Legacy Management (LM)

    Reindustrialization Workshop Tri-Cities (Hanford) Case Study Tuesday, May 20, 2014 Tri-City Development Council (TRIDEC) * Formed in 1963 * Private Not-for-Profit * 335 Members * ...

  13. DOE - Office of Legacy Management -- Mound_Benefits

    Office of Legacy Management (LM)

    Benefit Center Website (866) 296-5036 9:00 a.m. to 6:00 p.m. EST, Monday-Friday For questions about insurance claims: United Medical Resources (UMR) (877) 849-4084 For questions ...

  14. Microsoft Word - S07757_2011 Mound IC Report

    Office of Legacy Management (LM)

    1 Doc. No. S07757 Page B-1 Annual Assessment of the Effectiveness of Site-Wide Institutional Controls U.S. Department of Energy Doc. No. S07757 June 2011 Page B-2 U.S. Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page B-3 Annual Assessment of the Effectiveness of Site-Wide Institutional Controls U.S. Department of Energy Doc. No. S07757 June 2011

  15. Microsoft Word - S07757_2011 Mound IC Report

    Office of Legacy Management (LM)

    Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page C-1 Figure 1. T Building Rooms with Special ICs Annual Assessment of the Effectiveness of Site-Wide Institutional Controls U.S. Department of Energy Doc. No. S07757 June 2011 Page C-2 T Building Rooms with Special ICs In addition to the ICs for the entire site, T Building has the following additional IC restrictions as described in the Parcel 6, 7, and 8 Record of

  16. Microsoft Word - S07757_2011 Mound IC Report

    Office of Legacy Management (LM)

    Listings and Photos of Monitoring Wells and Seeps This page intentionally left blank U.S. Department of Energy Annual Assessment of the Effectiveness of Site-Wide Institutional Controls June 2011 Doc. No. S07757 Page D-i Contents 1.0 Parcel 6, 7, and 8 Remedy Wells and Seeps ..................................................................... D-1 2.0 OU-1 (Parcel 9) Wells ....................................................................................................... D-6 3.0 Phase I

  17. Mound Plant Federal Facility Agreement, July 15, 1993

    Office of Environmental Management (EM)

  18. Mound Plant Director's Final Findings and Orders, October 4,...

    Office of Environmental Management (EM)

    ... that he or she is fully authorized to enter into the terms and conditions of these Orders and to ... Go to Selected EM Cleanup and Compliance Agreements EM HOME | DOE HOME | SEARCH | ...

  19. Microsoft PowerPoint - 2-ECA Mound Presentation - Kirshenberg...

    Office of Legacy Management (LM)

    zones * Supportive Host Communities who have assets and ... water, ground water) * Energy resources * Equipment * ... steps to implement this program - Corporate Buy-in * ...

  20. Microsoft PowerPoint - 3-ARI presentation - Mound - Tania Smith

    Office of Legacy Management (LM)

    are powered by clean energy, and major environmental ... to create jobs. * Local communities are advocates for site ... Area-Wide Planning Program; and * The Bureau of Land ...

  1. Mound Plant Federal Facility Agreement, July 15, 1993 Summary

    Office of Environmental Management (EM)

    shall be interpreted to require obligation or payment of funds in violation of the Anti-Deficiency Act. In cases where payment of obligation of funds would constitute a ...

  2. Bryan Mound SPR cavern 113 remedial leach stage 1 analysis. ...

    Office of Scientific and Technical Information (OSTI)

    sonar surveys in order to aid in the analysis and offer projections of likely outcomes ... Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of ...

  3. Mound Plant Director's Final Findings and Orders, October 4,...

    Office of Environmental Management (EM)

    Director's Final Findings and Orders State Ohio Agreement Type Compliance Agreement Legal Driver(s) FFCAct Scope Summary Approve the Compliance Plan Volume of the amended PSTP, ...

  4. Long Fingers of Heat Beneath Earth's Surface

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    imaging methods are needed to measure and monitor subsurface reservoirs for hydrocarbon production or for carbon dioxide storage resulting from large-scale carbon...

  5. Microbial Life on the Seafloor: Where's the Energy?

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    V and the remote operated vehicle Jason II to determine whether or not extensive biofilm formation and rock weathered had occurred. The study was designed to test whether...

  6. Controls on Gas Hydrate Formation and Dissociation

    SciTech Connect (OSTI)

    Miriam Kastner; Ian MacDonald

    2006-03-03

    The main objectives of the project were to monitor, characterize, and quantify in situ the rates of formation and dissociation of methane hydrates at and near the seafloor in the northern Gulf of Mexico, with a focus on the Bush Hill seafloor hydrate mound; to record the linkages between physical and chemical parameters of the deposits over the course of one year, by emphasizing the response of the hydrate mound to temperature and chemical perturbations; and to document the seafloor and water column environmental impacts of hydrate formation and dissociation. For these, monitoring the dynamics of gas hydrate formation and dissociation was required. The objectives were achieved by an integrated field and laboratory scientific study, particularly by monitoring in situ formation and dissociation of the outcropping gas hydrate mound and of the associated gas-rich sediments. In addition to monitoring with the MOSQUITOs, fluid flow rates and temperature, continuously sampling in situ pore fluids for the chemistry, and imaging the hydrate mound, pore fluids from cores, peepers and gas hydrate samples from the mound were as well sampled and analyzed for chemical and isotopic compositions. In order to determine the impact of gas hydrate dissociation and/or methane venting across the seafloor on the ocean and atmosphere, the overlying seawater was sampled and thoroughly analyzed chemically and for methane C isotope ratios. At Bush hill the pore fluid chemistry varies significantly over short distances as well as within some of the specific sites monitored for 440 days, and gas venting is primarily focused. The pore fluid chemistry in the tub-warm and mussel shell fields clearly documented active gas hydrate and authigenic carbonate formation during the monitoring period. The advecting fluid is depleted in sulfate, Ca Mg, and Sr and is rich in methane; at the main vent sites the fluid is methane supersaturated, thus bubble plumes form. The subsurface hydrology exhibits both

  7. A case study of exploitation in the Lovington Strawn Trend, Permian Basin, Lea County, New Mexico

    SciTech Connect (OSTI)

    Shanks, K.A. ); Williams, M.C. )

    1990-05-01

    The Lovington New Mexico area, located in the northwest shelf of the Permian basin, produces oil from Pennsylvanian-age phylloid algal bioherms within the lower Strawn limestone. Strawn carbonates were deposited on the northwest flank of the Central Basin axis in a low-energy midramp setting. Algal bioherms developed as steep-sided, loaf-shaped buildups elongate in a dip direction. Mounds range from 20 to 180 ft (6-55 m) thick and average 112 mi (0.8 km) wide by 0.5 to 1 mi (0.8-1.6 km) long and occur at an average depth of 11,300 ft (3,444 m). Porosity occurs in the mound facies, usually in one massive zone with values ranging from 4 to 14%. Porous mounds are sealed by nonporous lime mudstones (intermound facies), the predominant facies within the Strawn limestone. A basinal black shale overlies the Strawn limestone across the play fairway and provides a source for Strawn oil. In the downflank portion of the play, skeletal grainstones occur beneath the Strawn shale, onlapping the mound and intermound facies. Areas of thick grainstone development are associated with poor production due to reduced porosity/permeability and possible loss of sealing facies. Prediction of undrilled mounds between well control is difficult from log, dipmeter, or drill cuttings data. Isolated Strawn limestone isopach thicks coincident with anomalous seismic character can be used to predict mound locations. Disrupted or anomalous seismic character is caused by thickening of the Strawn interval when porous and abrupt facies/velocity changes between mound and intermound limestone facies. Correct spatial imaging of the steep-sided algal mounds is critical in developing an accurate subsurface target. Once a prospect has been identified, a well-defined bottom-hole location is required to ensure a valid test of the prospect.

  8. Survivability of ancient man-made earthen mounds: implications for uranium mill tailings impoundments

    SciTech Connect (OSTI)

    Lindsey, C.G.; Mishima, J.; King, S.E.; Walters, W.H.

    1983-06-01

    As part of a study for the Nuclear Regulatory Commission (NRC), the Pacific Northwest Laboratory (PNL) is investigating long-term stabilization techniques for uranium mill impoundments. Part of this investigation involves the design of a rock armoring blanket (riprap) to mitigate wind and water erosion of the underlying soil cover, which in turn prevents exposure of the tailings to the environment. However, the need for the armoring blanket, as well as the blanket's effectiveness, depends on the stability of the underlying soil cap (radon suppression cover) and on the tailings themselves. Compelling evidence in archaeological records suggests that large man-made earthen structures can remain sound and intact for time periods comparable to those required for the stabilization of the tailings piles if properly constructed. We present archaeological evidence on the existence and survivability of man-made earthen and rock structures through specific examples of such structures from around the world. We also review factors contributing to their survival or destruction and address the influence of climate, building materials, and construction techniques on survivability.

  9. Closure of Project Chariot Soil Disposal Mound and Cesium 137 Plot.

    Office of Legacy Management (LM)

  10. Mound activities in chemical and physical research: July-December 1982

    SciTech Connect (OSTI)

    Not Available

    1983-06-20

    Research is reported in the following areas: low-temperature research (kinetics of DT formation in D/sub 2/ + T/sub 2/ mixtures, calculation of charged particle density in tritium containing CT/sub 4/, deuterium triple point cell), separation research (liquid thermal diffusion of methyl chloride and bromine-81 in bromobenzene, separation of Ca and Zr isotopes, triple-pumped detector, magnesium two-phase chemical exchange, extraction columns for Ca isotope enrichment, reflux-electrochemical NO-HNO/sub 3/ chemical exchange for /sup 15/N enrichment, testing of boron phosphate for Pu adsorption), and metal hydride studies (prediction of nonmagnetic Kondo effect in metal hydrides). (DLC)

  11. Ultrasonic processor reduces drill-cuttings size and eliminates subsea mounds

    SciTech Connect (OSTI)

    Gaddy, D.E.

    1997-10-06

    Drill cuttings size reduction using ultrasonics eliminated a subsea clean-up and significantly reduced the environmental impact in a North Sea drilling project. Reduction in cuttings size allows for a wider areal dispersion when released into the ocean because they are held in suspension longer than larger sizes. Thus, ocean currents carry the smaller cuttings farther away from the well template, leaving a much wider footprint than larger cuttings sizes. This eliminates the pile-up of cuttings that otherwise would contaminate and harm the marine habitat.

  12. Progress Toward Operable Unit 1 Groundwater Cleanup at the Mound, Ohio, Site

    Broader source: Energy.gov [DOE]

    Groundwater in Operable Unit 1 (OU-1) has been impacted by volatile organic compound (VOC)-contaminated materials in the former solid waste landfill. The remedy for controlling contamination from...

  13. Expediting the commercial disposal option: Low-level radioactive waste shipments from the Mound Plant

    SciTech Connect (OSTI)

    Rice, S.; Rothman, R.

    1995-12-31

    In April, Envirocare of Utah, Inc., successfully commenced operation of its mixed waste treatment operation. A mixed waste which was (a) radioactive, (b) listed as a hazardous waste under the Resource Conservation and Recovery Act (RCRA), and (c) prohibited from land disposal was treated using Envirocare`s full-scale Mixed Waste Treatment Facility. The treatment system involved application of chemical fixation/stabilization technologies to reduce the leachability of the waste to meet applicable concentration-based RCRA treatment standards. In 1988, Envirocare became the first licensed facility for the disposal of naturally occurring radioactive material. In 1990, Envirocare received a RCRA Part B permit for commercial mixed waste storage and disposal. In 1994, Envirocare was awarded a contract for the disposal of DOE mixed wastes. Envirocare`s RCRA Part B permit allows for the receipt, storage, treatment, and disposal of mixed wastes that do not meet the land-disposal treatment standards of 40 CFR (Code of Federal Regulations) 268. Envirocare has successfully received, managed, and disposed of naturally occurring radioactive material, low-activity radioactive waste, and mixed waste from government and private generators.

  14. Mound Facility activities in chemical and physical research: July-December 1979

    SciTech Connect (OSTI)

    Not Available

    1980-06-18

    Research is reported in the following fields: isotope separation (Ar, C, He, Kr, Ne, O, Xe), low-temperature research (H intermolecular potential functions, gas analysis in trennschaukel), separation chemistry (/sup 229/Th, /sup 231/Pa, /sup 230/Th, /sup 234/U), separation research (liquid thermal diffusion, Ca isotope separation, molecular beam scattering, mutual diffusion of noble gas mixtures, lithium chemical exchange with cryptands), and calculations in plutonium chemistry (algorithms, valence in natural water). (DLC)

  15. Crust and Upper Mantle P Wave Velocity Structure Beneath Valles...

    Open Energy Info (EERE)

    by mantle-derived melts has occurred. Authors Lee K. Steck, Clifford H. Thurber, Michael C. Fehler, William J. Lutter, Peter M. Roberts, W. Scott Baldridge, Darrik G....

  16. Structure and Stratigraphy Beneath a Young Phreatic Vent: South...

    Open Energy Info (EERE)

    deformation. Authors John C. Eichelberger, Thomas A. Vogel, Leland W. Younker, C. Dan Miller, Grant H. Heiken and Kenneth H. Wohletz Published Journal Journal of Geophysical...

  17. Inferences On The Hydrothermal System Beneath The Resurgent Dome...

    Open Energy Info (EERE)

    of this zone would allow a pressure change induced at distances of several kilometers below the well to be observable within a matter of days. This indicates that...

  18. Temperatures at the Base of the Seismogenic Crust Beneath Long...

    Open Energy Info (EERE)

    the central section of the Phlegrean Fields caldera. Author David P. Hill Published Springer-Verlag Berlin Heidelberg, 1992 DOI Not Provided Check for DOI availability:...

  19. A Preparation Zone For Volcanic Explosions Beneath Naka-Dake...

    Open Energy Info (EERE)

    activity including a decrease in the level of the lake water, mud eruptions, and red hot glows on the crater wall. Temporal variations in the geomagnetic field observed...

  20. Melt zones beneath five volcanic complexes in California: an...

    Open Energy Info (EERE)

    Bridge. Related Geothermal Exploration Activities Activities (4) Geothermal Literature Review At Coso Geothermal Area (1984) Geothermal Literature Review At Geysers...

  1. Melt Zones Beneath Five Volcanic Complexes in California: An...

    Open Energy Info (EERE)

    No.: LBL-18232. Related Geothermal Exploration Activities Activities (1) Geothermal Literature Review At Long Valley Caldera Geothermal Area (Goldstein & Flexser, 1984) Areas (1)...

  2. The 1989 Earthquake Swarm Beneath Mammoth Mountain, California...

    Open Energy Info (EERE)

    earthquakes with overlapping coda) and occasional earthquakes with enhanced low-frequency energy; (4) a uniform temporal distribution of the four largest (M 3) events...

  3. Mapping the Hydrothermal System Beneath the Western Moat of Long...

    Open Energy Info (EERE)

    papers or abstracts of papers presented at a two-day symposium held at the Lawrence Berkeley Laboratory (LBL) on 17 and 18 March 1987. Speakers presented a large body of new...

  4. Temporal Velocity Variations beneath the Coso Geothermal Field...

    Open Energy Info (EERE)

    Double Difference Tomography of Compressional and Shear Wave Arrival Times Abstract Microseismic imaging can be an important tool for characterizing geothermal reservoirs....

  5. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    New Zealand Task Gas Hydrate Research in Deep Sea Sediments - New Zealand Task DE-AI26-06NT42878 Project Goal The objective of this research is to determine the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Specific objectives include: a). Refine geophysical, geochemical and microbiological technologies for prospecting hydrate distribution and content; b). Contribute to establishing high-priority geographical regions of

  6. DE-AI26-06NT42878 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand Task Last Reviewed 5/13/2014 DE-AI26-06NT42878 Goal The goal of the Interagency Agreement between the National Energy Technology Laboratory and the Naval Research Laboratory is to conduct research to enhance understanding of the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Performer Marine Biogeochemistry Section, Naval Research Laboratory,

  7. WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL

    Office of Legacy Management (LM)

    WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH FEBRUARY 1999 Final (Revision 0) Department of Energy Babcock & Wilcox of Ohio Mr. Daniel Bird AICP, Planning Manager Miamisburg Mound Community

  8. GULF OF MEXICO SEAFLOOR STABILITY AND GAS HYDRATE MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    J. Robert Woolsey; Thomas M. McGee; Robin C. Buchannon

    2004-11-01

    The gas hydrates research Consortium (HRC), established and administered at the University if Mississippi's Center for Marine Research and Environmental Technology (CMRET) has been active on many fronts in FY 03. Extension of the original contract through March 2004, has allowed completion of many projects that were incomplete at the end of the original project period due, primarily, to severe weather and difficulties in rescheduling test cruises. The primary objective of the Consortium, to design and emplace a remote sea floor station for the monitoring of gas hydrates in the Gulf of Mexico by the year 2005 remains intact. However, the possibility of levering HRC research off of the Joint Industries Program (JIP) became a possibility that has demanded reevaluation of some of the fundamental assumptions of the station format. These provisions are discussed in Appendix A. Landmark achievements of FY03 include: (1) Continuation of Consortium development with new researchers and additional areas of research contribution being incorporated into the project. During this period, NOAA's National Undersea Research Program's (NURP) National Institute for Undersea Science and Technology (NIUST) became a Consortium funding partner, joining DOE and Minerals Management Service (MMS); (2) Very successful annual and semiannual meetings in Oxford Mississippi in February and September, 2003; (3) Collection of piston cores from MC798 in support of the effort to evaluate the site for possible monitoring station installation; (4) Completion of the site evaluation effort including reports of all localities in the northern Gulf of Mexico where hydrates have been documented or are strongly suspected to exist on the sea floor or in the shallow subsurface; (5) Collection and preliminary evaluation of vent gases and core samples of hydrate from sites in Green Canyon and Mississippi Canyon, northern Gulf of Mexico; (6) Monitoring of gas activity on the sea floor, acoustically and thermally; (7) Design, construction, and successful deployment of an in situ pore-water sampling device; (8) Improvements to the original Raman spectrometer (methane sensor); (9) Laboratory demonstration of the impact of bacterially-produced surfactants' rates of hydrate formation; (10) Construction and sea floor emplacement and testing--with both watergun and ship noise sources--of the prototypal vertical line array (VLA); (11) Initiation of studies of spatial controls on hydrates; (12) Compilation and analyses of seismic data, including mapping of surface anomalies; (13) Additional field verification (bottom samples recovered), in support of the site selection effort; (14) Collection and preliminary analyses of gas hydrates from new sites that exhibit variant structures; (15) Initial shear wave tests carried out in shallow water; (16) Isolation of microbes for potential medicinal products development; (17) Preliminary modeling of occurrences of gas hydrates.

  9. Evaluation of brine disposal from the Bryan Mound site of the Strategic Petroleum Reserve Program. Final report

    SciTech Connect (OSTI)

    Hann, R.W. Jr.; Randall, R.E.

    1980-12-01

    The purpose of this report is to describe the environmental conditions found by the principal investigators during the predisposal study conducted from September 1977 through February 1980 prior to the start of brine discharge in March 1980. The major areas of investigation are physical oceanography, analysis of the discharge plume, water and sediment quality, nekton, benthos, phytoplankton, zooplankton, and data management. Volume 1 describes the results of the predisposal study, and it is divided into eight chapters entitled: Physical Oceanography, Analysis of the Discharge Plume, Water and Sediment Quality, Nekton, Benthos, Zooplankton, Phytoplankton, and Data Management. Volume 2 consists of appendices which contain additional supporting data in the form of figures and tables.

  10. Groundwater monitoring plan for the Hanford Site 200 Area Treated Effluent Disposal Facility

    SciTech Connect (OSTI)

    DB Barnett

    2000-05-17

    Seven years of groundwater monitoring at the 200 Area Treated Effluent Disposal Facility (TEDF) have shown that the uppermost aquifer beneath the facility is unaffected by TEDF effluent. Effluent discharges have been well below permitted and expected volumes. Groundwater mounding from TEDF operations predicted by various models has not been observed, and waterlevels in TEDF wells have continued declining with the dissipation of the nearby B Pond System groundwater mound. Analytical results for constituents with enforcement limits indicate that concentrations of all these are below Practical Quantitation Limits, and some have produced no detections. Likewise, other constituents on the permit-required list have produced results that are mostly below sitewide background. Comprehensive geochemical analyses of groundwater from TEDF wells has shown that most constituents are below background levels as calculated by two Hanford Site-wide studies. Additionally, major ion proportions and anomalously low tritium activities suggest that groundwater in the aquifer beneath the TEDF has been sequestered from influences of adjoining portions of the aquifer and any discharge activities. This inference is supported by recent hydrogeologic investigations which indicate an extremely slow rate of groundwater movement beneath the TEDF. Detailed evaluation of TEDF-area hydrogeology and groundwater geochemistry indicate that additional points of compliance for groundwater monitoring would be ineffective for this facility, and would produce ambiguous results. Therefore, the current groundwater monitoring well network is retained for continued monitoring. A quarterly frequency of sampling and analysis is continued for all three TEDF wells. The constituents list is refined to include only those parameters key to discerning subtle changes in groundwater chemistry, those useful in detecting general groundwater quality changes from upgradient sources, or those retained for comparison with end

  11. Environmental/Interest Groups

    Office of Legacy Management (LM)

    Environmental/Interest Groups Miamisburg Mound Community Improvement Corporation (MMCIC) Mike J. Grauwelman President P.O. Box 232 Miamisburg, OH 45343-0232 (937) 865-4462 Email: mikeg@mound.com Mound Reuse Committee See MMCIC Mound Environmental Safety and Health Sharon Cowdrey President 5491 Weidner Road Springboro, OH 45066 (937) 748-4757 No email address available Mound Museum Association Dr. Don Sullenger President Mound Advanced Technology Center 720 Mound Road Miamisburg, OH 45342-6714

  12. REACTIVE MULTIPHASE BEHAVIOR OF CO2 IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2003-10-21

    Field and laboratory investigations of naturally occurring CO{sub 2}-reservoirs are being conducted to determine the characteristics of potential seal and reservoir units and the extent of the interactions that occur between the host rocks and the CO{sub 2} charged fluids. Efforts have focused on the Farnham Dome field, located in central Utah, and the Springerville-St. Johns field in Arizona and New Mexico. The Springerville-St. Johns field is particularly significant because of the presence of extensive travertine deposits that document release of CO{sub 2} to the atmosphere. CO{sub 2} accumulations at both fields occur in sedimentary rocks typical of CO{sub 2} reservoirs occurring on the Colorado Plateau. The main achievements during this quarter were: (1) a soil gas flux survey at the Springerville-St Johns field, (2) collection of some soil gas for chemical and isotopic analysis from this field, and (3) collection of travertine samples from an elevation range of over 1000 feet (330 m) for dating the time span of carbonate-saturated spring outflow at this field. Analytical results and interpretations are still in progress. When available they will allow contrast with soil gas measurements from Farnham Dome natural CO{sub 2} field in central Utah, which were reported in the previous quarterly report.

  13. Ordovician carbonate formation waters in the Illinois Basin: Chemical and isotopic evolution beneath a regional aquitard

    SciTech Connect (OSTI)

    Stueber, A.M. ); Walter, L.M. . Dept. of Geological Sciences)

    1992-01-01

    Formation waters from carbonate reservoirs in the upper Ordovician Galena Group of the Illinois Basin have been analyzed geochemically to study origin of salinity, chemical and isotopic evolution, and relation to paleohydrologic flow systems. These carbonate reservoirs underlie the Maquoketa Shale Group of Cincinnatian age, which forms a regional aquitard. Cl-Br relations and Na/Br-Cl/Br systematics indicate that initial brine salinity resulted from subaerial evaporation of seawater to a point not significantly beyond halite saturation. Subsequent dilution in the subsurface by meteoric waters is supported by delta D-delta O-18 covariance. Systematic relations between Sr-87/Sr-86 and 1/Sr suggest two distinct mixing events: introduction of a Sr-87 enriched fluid from a siliciclastic source, and a later event which only affected reservoir waters from the western shelf of the basin. The second mixing event is supported by covariance between Sr-87/Sr-86 and concentrations of cations and anions; covariance between Sr and O-D isotopes suggests that the event is related to meteoric water influx. Systematic geochemical relations in ordovician Galena Group formation waters have been preserved by the overlying Maquoketa shale aquitard. Comparison with results from previous studies indicates that waters from Silurian-Devonian carbonate strata evolved in a manner similar to yet distinct from that of the Ordovician carbonate waters, whereas waters from Mississippian-Pennsylvanian strata that overlie the New Albany Shale Group regional aquitard are marked by fundamentally different Cl-Br-Na and Sr isotope systematics. Evolution of these geochemical formation-water regimes apparently has been influenced significantly by paleohydrologic flow systems.

  14. DOE Report Assesses Potential for Carbon Dioxide Storage Beneath Federal Lands

    Broader source: Energy.gov [DOE]

    As a complementary document to the U.S. Department of Energy's Carbon Sequestration Atlas of the United States and Canada issued in November 2008, the Office of Fossil Energy's National Energy Technology Laboratory has now released a report that provides an initial estimate of the potential to store carbon dioxide underneath millions of acres of Federal lands.

  15. REACTIVE MULTIPHASE BEHAVIOR OF CO2 IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2003-06-30

    The six coal-fired power plants located in the Colorado Plateau and southern Rocky Mountain region of the U.S. produce 100 million tons of CO{sub 2} per year. Thick sequences of collocated sedimentary rocks represent potential sites for sequestration of the CO{sub 2}. Field and laboratory investigations of naturally occurring CO{sub 2}-reservoirs are being conducted to determine the characteristics of potential seal and reservoir units and the extent of the interactions that occur between the host rocks and the CO{sub 2} charged fluids. The results are being incorporated into a series of two-dimensional numerical models that represent the major chemical and physical processes induced by injection. During reporting period covered here (March 30 to June 30, 2003), the main achievements were: Presentation of three papers at the Second Annual Conference on Carbon Sequestration (May 5-8, Alexandria, Virginia); Presentation of a poster at the American Association of Petroleum Geologists meeting; Co-PI organized and chaired a special session on Geologic Carbon Dioxide Sequestration at the American Association of Petroleum Geologists annual convention in Salt Lake City (May 12-15).

  16. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate; Southwestern Pennsylvania (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-07-01

    This document provides content for three areas of the Building America Solution Center. First, "Insulating Closed Crawlspace Walls and Band Joist Area" describes how to install rigid foam insulation on the interior perimeter walls and band joist area in closed crawlspace foundations of homes. Second, "Removing Construction Debris from Flexible Ducts" describes how to clean flexible ducts after construction or major renovation of a home to remove debris resulting from building materials, particularly airborne dust and particulates. Third, images, CAD drawings, and a case study illustrate right and wrong ways to apply polyethylene sheeting over aggregate. Similarly, a CAD drawing is included that illustrates the use of a concrete slab over polyethylene.

  17. Uranium Contamination in the Subsurface Beneath the 300 Area, Hanford Site, Washington

    SciTech Connect (OSTI)

    Peterson, Robert E.; Rockhold, Mark L.; Serne, R. Jeffrey; Thorne, Paul D.; Williams, Mark D.

    2008-02-29

    This report provides a description of uranium contamination in the subsurface at the Hanford Site's 300 Area. The principal focus is a persistence plume in groundwater, which has not attenuated as predicted by earlier remedial investigations. Included in the report are chapters on current conditions, hydrogeologic framework, groundwater flow modeling, and geochemical considerations. The report is intended to describe what is known or inferred about the uranium contamination for the purpose of making remedial action decisions.

  18. Probing the deep critical zone beneath the Luquillo Experimental Forest, Puerto Rico

    SciTech Connect (OSTI)

    Buss, Heather; Brantley, S. L.; Scatena, Fred; Bazilevskaya, Ekaterina; Blum, Alex; Schulz, M; Jimenez, M; White, Art; Rother, Gernot; Cole, David

    2013-01-01

    Recent work has suggested that weathering processes occurring in the subsurface produce the majority of silicate weathering products discharged to the world s oceans, thereby exerting a primary control on global temperature via the well-known positive feedback between silicate weathering and CO2. In addition, chemical and physical weathering processes deep within the critical zone create aquifers and control groundwater chemistry, watershed geometry and regolith formation rates. Despite this, most weathering studies are restricted to the shallow critical zone (e.g., soils, outcrops). Here we investigate the chemical weathering, fracturing and geomorphology of the deep critical zone in the Bisley watershed in the Luquillo Critical Zone Observatory, Puerto Rico, from two boreholes drilled to 37.2 and 27.0 m depth, from which continuous core samples were taken. Corestones exposed aboveground were also sampled. Weathered rinds developed on exposed corestones and along fracture surfaces on subsurface rocks slough off of exposed corestones once rinds attain a thickness up to ~1 cm, preventing the corestones from rounding due to diffusion limitation. Such corestones at the land surface are assumed to be what remains after exhumation of similar, fractured bedrock pieces that were observed in the drilled cores between thick layers of regolith. Some of these subsurface corestones are massive and others are highly fractured, whereas aboveground corestones are generally massive with little to no apparent fracturing. Subsurface corestones are larger and less fractured in the borehole drilled on a road where it crosses a ridge compared to the borehole drilled where the road crosses the stream channel. Both borehole profiles indicate that the weathering zone extends to well below the stream channel in this upland catchment; hence weathering depth is not controlled by the stream level within the catchment and not all of the water in the watershed is discharged to the stream.

  19. Use of engineered soils beneath low-level radioactive waste disposal facilities

    SciTech Connect (OSTI)

    Sandford, T.C.; Humphrey, D.N.; DeMascio, F.A.

    1993-03-01

    Current regulations are oriented toward locating low-level radioactive waste disposal facilities on sites that have a substantial natural soil barrier and are above the groundwater table. In some of the northern states, like Maine, the overburden soils are glacially derived and in most places provide a thin cover over bedrock with a high groundwater table. Thus, the orientation of current regulations can severely limit the availability of suitable sites. A common characteristic of many locations in glaciated regions is the rapid change of soil types that may occur and the heterogeneity within a given soil type. In addition, the bedrock may be fractured, providing avenues for water movement. A reliable characterization of these sites can be difficult, even with a detailed subsurface exploration program. Moreover, fluctuating groundwater and frost as well as the natural deposition processes have introduced macro features such as cracks, fissures, sand and silt seams, and root holes. The significant effect that these macro features have on the permeability and adsorptive capacity of a large mass is often ignored or poorly accounted for in the analyses. This paper will examine an alternate approach, which is to use engineered soils as a substitute for some or all of the natural soil and to treat the fractures in the underlying bedrock. The site selection would no longer be primarily determined by the natural soil and rock and could even be placed in locations with no existing soils. Engineered soils can be used for below- or aboveground facilities.

  20. A Temperature Model Of The Crust Beneath The Barents Sea- Investigatio...

    Open Energy Info (EERE)

    thermal dome recognized for the first time. Authors M. D. Khutorskoi, K. G. Viskunova, L. V. Podgornykh, O. I. Suprunenko and V. R. Akhmedzyanov Published Journal Geotectonics,...

  1. A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, Montana

    SciTech Connect (OSTI)

    Blackketter, Donald

    2015-06-30

    Executive Summary An innovative 50-ton ground-source heat pump (GSHP) system was installed to provide space heating and cooling for a 56,000 square foot (5,200 square meter) building in Butte Montana, in conjunction with its heating and chiller systems. Butte is a location with winter conditions much colder than the national average. The GSHP uses flooded mine waters at 78F (25C) as the heat source and heat sink. The heat transfer performance and efficiency of the system were analyzed using data from January through July 2014. This analysis indicated that for typical winter conditions in Butte, Montana, the GSHP could deliver about 88% of the building’s annual heating needs. Compared with a baseline natural-gas/electric system, the system demonstrated at least 69% site energy savings, 38% source energy savings, 39% carbon dioxide emissions reduction, and a savings of $17,000 per year (40%) in utility costs. Assuming a $10,000 per ton cost for installing a production system, the payback period at natural gas costs of $9.63/MMBtu and electricity costs of $0.08/kWh would be in the range of 40 to 50 years. At higher utility prices, or lower installation costs, the payback period would obviously be reduced.

  2. Petrology and Geochemistry of Neoproterozoic Arc Plutons Beneath the Atlantic Coastal Plain, SRS, SC

    SciTech Connect (OSTI)

    Maryak, M.

    1998-10-21

    In this report is presented first a brief review of the regional geologic setting of the Savannah River Site, descriptions of the plutonic rock units sampled here, whole rock geochemical data on the plutonic igneous rocks, and finally, a discussion of how the crystalline basement rocks of the Savannah River Site formed and how they may correlate with other terranes exposed in the Piedmont of the Carolinas, Georgia, and Virginia.

  3. Evolution of Pre-Jurassic basement beneath northern Gulf of Mexico coastal plain

    SciTech Connect (OSTI)

    Van Siclen, D.C.

    1990-09-01

    Data from the northern Gulf Coast region reveal a late Paleozoic wrench fault system along which North America (NA) moved southeast (present directions) alongside the northeastern edge of future South America (SA), to where collision with that continent converted a broad continental embankment off the Southern Oklahoma aulacogen into the Ouachita thrust belt. At the same time, Africa farther east, to which protruding SA was firmly joined, was continuing to advance the Appalachian thrusts on the opposite side of these faults. This relationship left no space between the American continents for the conventional remnant ocean or microcontinents. By Late Triassic time, however, extension south of the Ouachita Mountains was forming the series of Interior rift basins, at both ends of which new wrench faults transferred the extension southward to the DeSoto Canyon and South Texas rift basins. Genetically, the Ouachita thrusts are part of the subduction zone along the front of a former SA forearc basin, which continued to receive marine sediments into middle Permian. The Wiggins arch southeast of it is a sliver of that continent, left with NA when the Interior basin rifting jumped from that forearc basin southward across bordering outer basement highs to begin opening the deep Gulf of Mexico (GOM) basin. The Late Triassic crustal extension resulted from right-lateral translation of NA around the bulge of northwestern Africa. About 200 mi of this placed Cape Hatteras against Africa's Cap Blanc, in the configuration from which the magnetic data indicate spreading began in the Central North Atlantic Ocean. The reality of this translation is confirmed by widespread rifting at the same time in western North Africa and between all three northern Atlantic continents; this drew the tip of the Tethys sea southward to Cape Hatteras and led to deposition of voluminous Late Triassic red beds and evaporites along it.

  4. Imaging beneath an opaque basaltic layer using densely sampled wide-angle OBS data

    SciTech Connect (OSTI)

    Samson, C.; Barton, P.J.; Karwatowski, J.

    1995-05-01

    A combined reflection/refraction (wide-angle) seismic survey was conducted on the continental shelf north-west of Britain, using a conventional streamer with an air gun source, and static ocean-bottom seismometers (OBS) to record wide-angle energy. The shallow structure down to a basaltic layer was reasonably well imaged on the stacked reflection section. The basalts, however, proved to be opaque to the conventional reflection method and prevented the imaging of deeper horizons, where an important velocity inversion was anticipated. This paper reports on the processing, modeling and interpretation of the densely sampled wide-angle OBS data that were coincident with the reflection profile. Eleven OBS instruments were deployed along a 75 km line and recorded signal from a powerful 149 liter (9100 in.{sup 3}) air gun array fired every 50 m. Data processing was performed using a standard industrial reflection seismic software package prior to first-arrival picking. Processing steps included geometry definition, trace summation and display of the data using various scaling algorithms. An initial model was constructed from 1D velocity-time profiles digitized every 4 km along the stacked section. First arrival travel time modeling rapidly converged to a detailed model of the structure of the top 5 km of the crust. Modeling revealed the existence of a buried low-velocity Mesozoic sedimentary basin, of a prominent basement horst and of a normal fault penetrating to the basement.

  5. REACTIVE MULTIPHASE BEHAVIOR OF CO{sub 2} IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2005-02-08

    Soil gas surveys have been carried out on the Colorado Plateau over areas with natural occurrences of CO{sub 2}. At Farnham Dome, Utah, and Springerville-St. Johns, Arizona, proven CO{sub 2} reservoirs occur at 600-800 m depth, but no anomalous soil gas CO{sub 2} flux was detected. Background CO{sub 2} fluxes of up to about 5 g m{sup -2} day{sup -1} were common in arid, poorly vegetated areas, and fluxes up to about 20 g m{sup -2} day{sup -1} were found at Springerville-St. Johns in heavily vegetated, wet ground adjacent to springs. These elevated fluxes are attributed to shallow root zone activity rather than to a deep upflow of CO{sub 2}. Localized areas of anomalously high CO{sub 2} gas flux ({approx} 100 g m{sup -2} day{sup -1}) were documented along the Little Grand Wash Fault Zone near Crystal Geyser, Utah and nearby in Ten Mile Graben, but those in Ten Mile Graben are not directly associated with the major faults. In both areas, features with a visible gas flux are present. Isotopic measurements on the CO{sub 2} gas confirm that it originated at depth. Evidence of widespread vein calcite at the surface at Farnham Dome and travertine deposits in the other areas suggests that there has been an outflow of CO{sub 2}-rich fluids in the past. 14C ages of pollen trapped in the travertine at Springerville-St. Johns record a period of CO{sub 2} leakage to the atmosphere between 887 {+-} 35 and 3219 {+-} 30 years BP. No travertine deposits appear to be currently forming. At Springerville-St. Johns, Crystal Geyser and Ten Mile Graben, there are significant outflows of high-bicarbonate water. Movement of CO{sub 2}-rich groundwaters may be the dominant mechanism controlling the mobility of CO{sub 2} today. The very localized nature of the soil gas anomalies, evidence of large scale discharge of CO{sub 2} over a very short period of time and the outflow of ground water containing dissolved CO{sub 2} will present challenges for effective, long term monitoring of CO{sub 2} leakage.

  6. REACTIVE MULTIPHASE BEHAVIOR OF CO2 IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2005-05-16

    Soil CO{sub 2} flux surveys have been conducted over known CO{sub 2} reservoirs at Farnham Dome, Utah, Crystal Geyser-Ten Mile Graben in Utah and Springerville-St. Johns, Arizona. No anomalous CO{sub 2} flux was detected at the Farnham Dome and Springerville-St. Johns. At Crystal Geyser-Ten Mile Graben, localized areas of anomalously high CO{sub 2} flux ({approx}100 g m{sup -2} day{sup -1}) occur along a fault zone near visibly degassing features. Isotopic measurements on CO{sub 2} collected from nearby springs indicate that it originated at depth. Evidence of widespread vein calcite at the surface (Farnham Dome) and travertine deposits at the other two areas suggests that discharge of CO{sub 2}-rich fluids has occurred in the past. Despite the lack of evidence for significant present day leakage of CO{sub 2} to the atmosphere at Springerville-St. Johns and Crystal Geyser-Ten Mile Graben, there are significant outflows of high-bicarbonate water in both areas suggesting continuous migration of CO{sub 2} in the aqueous phase from depth. The very localized nature of the CO{sub 2} flux anomalies, and the outflow of ground water containing dissolved CO{sub 2} present challenges for effective, long term monitoring of CO{sub 2} leakage.

  7. HYDRATE RESEARCH ACTIVITIES THAT BOTH SUPPORT AND DERIVE FROM THE MONITORING STATION/SEA-FLOOR OBSERVATORY, MISSISSIPPI CANYON 118, NORTHERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Lutken, Carol

    2013-07-31

    A permanent observatory has been installed on the seafloor at Federal Lease Block, Mississippi Canyon 118 (MC118), northern Gulf of Mexico. Researched and designed by the Gulf of Mexico Hydrates Research Consortium (GOM-HRC) with the geological, geophysical, geochemical and biological characterization of in situ gas hydrates systems as the research goal, the site has been designated by the Bureau of Ocean Energy Management as a permanent Research Reserve where studies of hydrates and related ocean systems may take place continuously and cooperatively into the foreseeable future. The predominant seafloor feature at MC118 is a carbonate-hydrate complex, officially named Woolsey Mound for the founder of both the GOM-HRC and the concept of the permanent seafloor hydrates research facility, the late James Robert “Bob” Woolsey. As primary investigator of the overall project until his death in mid-2008, Woolsey provided key scientific input and served as chief administrator for the Monitoring Station/ Seafloor Observatory (MS-SFO). This final technical report presents highlights of research and accomplishments to date. Although not all projects reached the status originally envisioned, they are all either complete or positioned for completion at the earliest opportunity. All Department of Energy funds have been exhausted in this effort but, in addition, leveraged to great advantage with additional federal input to the project and matched efforts and resources. This report contains final reports on all subcontracts issued by the University of Mississippi, Administrators of the project, Hydrate research activities that both support and derive from the monitoring station/sea-floor Observatory, Mississippi Canyon 118, northern Gulf of Mexico, as well as status reports on the major components of the project. All subcontractors have fulfilled their primary obligations. Without continued funds designated for further project development, the Monitoring Station/Seafloor

  8. Microsoft Word - S08557_PhI

    Office of Legacy Management (LM)

    Office of Legacy Management Mound, Ohio, Site Phase I Groundwater Monitoring Report ... left blank LMSMNDS08557 Office of Legacy Management Mound, Ohio, Site Phase I ...

  9. Investigation of the September 13, 2011, Fatality at the Strategic...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound ...

  10. EA-0821: Operation of the Glass Melter Thermal Treatment Unit at the U.S. Department of Energy's Mound Plant, Miamisburg, Ohio

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to use an existing glass melter thermal treatment unit (also known as a Penberthy Pyro-Converter joule-heated glass furnace) for the...

  11. Preliminary laboratory study of plutonium-238 dissolution from Mound soil by means of the ACT*DE*CON{sup SM} process

    SciTech Connect (OSTI)

    Brown, K.A.; Heinrich, R.R.; Johnson, D.O.; Edgar, D.E.

    1992-04-01

    The treatment of contaminated soil presents a significant technical problem. Soil-washing and chemical-extraction methods have proven to be effective for specific applications, but a process with more comprehensive treatment properties that is both cost-effective and environmentally propitious is needed. Bradtec, Inc., has developed a process, the ACT*DE*CON{sup SM} process, that has been tested on soil contaminated with plutonium. The process effectively extracted Pu-238 after three washes, reducing the contamination levels from approximately 20 Bq/g to 1.6--1.9 Bq/g and yielding a decontamination factor ranging from 11 to 13. By using four or more ACT*DE*CON{sup SM} washes or a continuous-flow process with ACT*DE*CON{sup SM} solvents on a pilot-scale test, a target decontamination level of 0.93 Bq/g might be achievable.

  12. Preliminary laboratory study of plutonium-238 dissolution from Mound soil by means of the ACT*DE*CON sup SM process

    SciTech Connect (OSTI)

    Brown, K.A.; Heinrich, R.R.; Johnson, D.O.; Edgar, D.E. )

    1992-04-01

    The treatment of contaminated soil presents a significant technical problem. Soil-washing and chemical-extraction methods have proven to be effective for specific applications, but a process with more comprehensive treatment properties that is both cost-effective and environmentally propitious is needed. Bradtec, Inc., has developed a process, the ACT*DE*CON{sup SM} process, that has been tested on soil contaminated with plutonium. The process effectively extracted Pu-238 after three washes, reducing the contamination levels from approximately 20 Bq/g to 1.6--1.9 Bq/g and yielding a decontamination factor ranging from 11 to 13. By using four or more ACT*DE*CON{sup SM} washes or a continuous-flow process with ACT*DE*CON{sup SM} solvents on a pilot-scale test, a target decontamination level of 0.93 Bq/g might be achievable.

  13. EIS-0302: Notice of Intent to Prepare an Environmental Impact Statement

    Office of Energy Efficiency and Renewable Energy (EERE)

    Transfer of the Heat Source / Radioisotope Themoelectric Generator Assembly and Test Operations From the Mound Site

  14. Microsoft PowerPoint - 1-Mike Grauwelman's presentation - 5.20.14_comp

    Office of Legacy Management (LM)

    REDEVELOPMENT USDOE MOUND FACILITY MIAMISBURG, OHIO MIKE GRAUWELMAN MOUND DEVELOPMENT CORPORATION (RETIRED) AGENDA * Mound Background * DOE History * Community Organizational Structure * Redevelopment Plan * Economic Development 2 MOUND SITE Site Information: * Founded 1948 * Manhattan Project * 306 Acres * 1.3M Sq. Ft. Buildings * Topo Variance 180' * Buried Valley Aquifer Workforce Information: * Peak Employment: 2,400 * 25% PhD's 3 MOUND MISSIONS Recent Missions * Environmental Remediation

  15. Genome Sequence of Thermotoga sp Strain RQ2, a Hyperthermophilic Bacterium Isolated from a Geothermally Heated Region of the Seafloor near Ribeira Quente, the Azores

    SciTech Connect (OSTI)

    Swithers, Kristen S; DiPippo, Jonathan L; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Han, Cliff; Woyke, Tanja; Pitluck, Sam; Pennacchio, Len; Nolan, Matt; Mikhailova, Natalia; Lykidis, A; Land, Miriam L; Stetter, Karl O; Nelson, Karen E; Gogarten, Peter; Noll, Kenneth M

    2011-01-01

    Thermotoga sp. strain RQ2 is probably a strain of Thermotoga maritima. Its complete genome sequence allows for an examination of the extent and consequences of gene flow within Thermotoga species and strains. Thermotoga sp. RQ2 differs from T. maritima in its genes involved in myo-inositol metabolism. Its genome also encodes an apparent fructose phosphotransferase system (PTS) sugar transporter. This operon is also found in Thermotoga naphthophila strain RKU-10 but no other Thermotogales. These are the first reported PTS transporters in the Thermotogales.

  16. Fluid rare earth element anlayses from geothermal wells located on the Reykjanes Peninsula, Iceland and Middle Valley seafloor hydrothermal system on the Juan de Fuca Ridge.

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Andrew Fowler

    2015-05-01

    Results for fluid rare earth element analyses from four Reykjanes peninsula high-temperature geothermal fields. Data for fluids from hydrothermal vents located 2400 m below sea level from Middle Valley on the Juan de Fuca Ridge are also included. Data have been corrected for flashing. Samples preconcentrated using a chelating resin with IDA functional group (InertSep ME-1). Analyzed using an Element magnetic sector inductively coupled plasma mass spectrometry (ICP-MS).

  17. Iron transformation pathways and redox micro-environments in seafloor sulfide-mineral deposits: Spatially resolved Fe XAS and δ57/54Fe observations

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Toner, Brandy M.; Rouxel, Olivier J.; Santelli, Cara M.; Bach, Wolfgang; Edwards, Katrina J.

    2016-05-10

    Hydrothermal sulfide chimneys located along the global system of oceanic spreading centers are habitats for microbial life during active venting. Hydrothermally extinct, or inactive, sulfide deposits also host microbial communities at globally distributed sites. The main goal of this study is to describe Fe transformation pathways, through precipitation and oxidation-reduction (redox) reactions, and examine transformation products for signatures of biological activity using Fe mineralogy and stable isotope approaches. The study includes active and inactive sulfides from the East Pacific Rise 9°50'N vent field. First, the mineralogy of Fe(III)-bearing precipitates is investigated using microprobe X-ray absorption spectroscopy (μXAS) and X-ray diffractionmore » (μXRD). Second, laser-ablation (LA) and micro-drilling (MD) are used to obtain spatially-resolved Fe stable isotope analysis by multicollector-inductively coupled plasma-mass spectrometry (MC-ICP-MS). Eight Fe-bearing minerals representing three mineralogical classes are present in the samples: oxyhydroxides, secondary phyllosilicates, and sulfides. For Fe oxyhydroxides within chimney walls and layers of Si-rich material, enrichments in both heavy and light Fe isotopes relative to pyrite are observed, yielding a range of δ57Fe values up to 6‰. Overall, several pathways for Fe transformation are observed. Pathway 1 is characterized by precipitation of primary sulfide minerals from Fe(II)aq-rich fluids in zones of mixing between vent fluids and seawater. Pathway 2 is also consistent with zones of mixing but involves precipitation of sulfide minerals from Fe(II)aq generated by Fe(III) reduction. Pathway 3 is direct oxidation of Fe(II) aq from hydrothermal fluids to form Fe(III) precipitates. Finally, Pathway 4 involves oxidative alteration of pre-existing sulfide minerals to form Fe(III). The Fe mineralogy and isotope data do not support or refute a unique biological role in sulfide alteration. The findings reveal a dynamic range of Fe transformation pathways consistent with a continuum of micro-environments having variable redox conditions. Lastly, these micro-environments likely support redox cycling of Fe and S and are consistent with culture-dependent and -independent assessments of microbial physiology and genetic diversity of hydrothermal sulfide deposits.« less

  18. Extended Sleeve Products Allow Control and Monitoring of Process Fluid Flows Inside Shielding, Behind Walls and Beneath Floors - 13041

    SciTech Connect (OSTI)

    Abbott, Mark W.

    2013-07-01

    Throughout power generation, delivery and waste remediation, the ability to control process streams in difficult or impossible locations becomes increasingly necessary as the complexity of processes increases. Example applications include radioactive environments, inside concrete installations, buried in dirt, or inside a shielded or insulated pipe. In these situations, it is necessary to implement innovative solutions to tackle such issues as valve maintenance, valve control from remote locations, equipment cleaning in hazardous environments, and flow stream analysis. The Extended Sleeve family of products provides a scalable solution to tackle some of the most challenging applications in hazardous environments which require flow stream control and monitoring. The Extended Sleeve family of products is defined in three groups: Extended Sleeve (ESV), Extended Bonnet (EBV) and Instrument Enclosure (IE). Each of the products provides a variation on the same requirements: to provide access to the internals of a valve, or to monitor the fluid passing through the pipeline through shielding around the process pipe. The shielding can be as simple as a grout filled pipe covering a process pipe or as complex as a concrete deck protecting a room in which the valves and pipes pass through at varying elevations. Extended Sleeves are available between roughly 30 inches and 18 feet of distance between the pipeline centerline and the top of the surface to which it mounts. The Extended Sleeve provides features such as ± 1.5 inches of adjustment between the pipeline and deck location, internal flush capabilities, automatic alignment of the internal components during assembly and integrated actuator mounting pads. The Extended Bonnet is a shorter fixed height version of the Extended Sleeve which has a removable deck flange to facilitate installation through walls, and is delivered fully assembled. The Instrument Enclosure utilizes many of the same components as an Extended Sleeve, yet allows the installation of process monitoring instruments, such as a turbidity meter to be placed in the flow stream. The basis of the design is a valve body, which, rather than having a directly mounted bonnet has lengths of concentric pipe added, which move the bonnet away from the valve body. The pipe is conceptually similar to an oil field well, with the various strings of casing, and tubing installed. Each concentric pipe provides a required function, such as the outermost pipes, the valve sleeve and penetration sleeve, which provide structural support to the deck flange. For plug valve based designs, the next inner pipe provides compression on the environmental seals at the top of the body to bonnet joint, followed by the innermost pipe which provides rotation of the plug, in the same manner as an extended stem. Ball valve ESVs have an additional pipe to provide compressive loading on the stem packing. Due to the availability of standard pipe grades and weights, the product can be configured to fit a wide array of valve sizes, and application lengths, with current designs as short as seven inches and as tall as 18 feet. Central to the design is the requirement for no special tools or downhole tools to remove parts or configure the product. Off the shelf wrenches, sockets or other hand tools are all that is required. Compared to other products historically available, this design offers a lightweight option, which, while not as rigidly stiff, can deflect compliantly under extreme seismic loading, rather than break. Application conditions vary widely, as the base product is 316 and 304 stainless steel, but utilizes 17-4PH, and other allows as needed based on the temperature range and mechanical requirements. Existing designs are installed in applications as hot as 1400 deg. F, at low pressure, and separately in highly radioactive environments. The selection of plug versus ball valve, metal versus soft seats, and the material of the seals and seats is all dependent on the application requirements. The design of the Extended Sleeve family of products provides a platform which solves a variety of accessibility problems associated with controlling process flow streams in remote, hard to reach locations in harsh environments. Installation of the equipment described has shown to allow access to flow streams that otherwise would require exceptional means to access and control. The Extended Sleeve family of products provides a scalable solution to both control and monitor process fluid flow through shielding, walls or floors when direct connection is advantageous. (authors)

  19. Uranium Elemental and Isotopic Constraints on Groundwater Flow Beneath the Nopal I Uranium Deposit, Pena Blanca, Mexico

    SciTech Connect (OSTI)

    S.J. Goldstein; M.T. Murrell; A.M. Simmons

    2005-07-11

    The Nopal I uranium deposit in Chihuahua, Mexico, is an excellent analogue for evaluating the fate of spent fuel, associated actinides, and fission products over long time scales for the proposed Yucca Mountain high-level nuclear waste repository. In 2003, three groundwater wells were drilled directly adjacent to (PB-1) and 50 m on either side of the uranium deposit (PB-2 and PB-3) in order to evaluate uranium-series transport in three dimensions. After drilling, uranium concentrations were elevated in all of the three wells (0.1-18 ppm) due to drilling activities and subsequently decreased to {approx}5-20% of initial values over the next several months. The {sup 234}U/{sup 238}U activity ratios were similar for PB-1 and PB-2 (1.005 to 1.079) but distinct for PB-3 (1.36 to 1.83) over this time period, suggesting limited mixing between groundwater from these wells over these short time and length scales. Regional groundwater wells located up to several km from the deposit also have distinct uranium isotopic characteristics and constrain mixing over larger length and time scales. We model the decreasing uranium concentrations in the newly drilled wells with a simple one-dimensional advection-dispersion model, assuming uranium is introduced as a slug to each of the wells and transported as a conservative tracer. Using this model for our data, the relative uranium concentrations are dependent on both the longitudinal dispersion as well as the mean groundwater flow velocity. These parameters have been found to be correlated in both laboratory and field studies of groundwater velocity and dispersion (Klotz et al., 1980). Using typical relationships between velocity and dispersion for field and laboratory studies along with the relationship observed from our uranium data, both velocity (1-10 n/yr) and dispersion coefficient (1E-5 to 1E-2 cm{sup 2}/s) can be derived from the modeling. As discussed above, these relatively small flow velocities and dispersivities agree with mixing considerations derived from the {sup 234}U/{sup 238}U data. While these results and the limited productivity of these wells consistently suggest limited groundwater flow and mixing, we anticipate additional work with artificial tracers to better establish groundwater flow velocities and gradient at this site.

  20. Using electromagnetic sensors (magnetometers and dielectrometers) to detect corrosion beneath and moisture within paint coatings on aircraft

    SciTech Connect (OSTI)

    Goldfine, N.; Greig, N.A.

    1994-12-31

    Current nondestructive inspection (NDI) techniques, such as visual inspection, ultrasonic testing, and eddy current testing, do not adequately detect the early stages of hidden corrosion under paint in critical structures such as airframes. This paper proposes a sensor system that uses meandering winding magnetometers (MWMs) and interdigital electrode dielectrometers (IDEDs) to detect hidden corrosion under paint and to measure the depth of moisture within barrier paint coatings. The MWM uses magnetic fields and inductive coupling to measure profiles of the properties of conducting media (such as the reduced conductivity near a metal surface caused by an oxygen diffusion layer resulting from early-stage corrosion). The IDED uses electric fields and capacitive coupling to measure the properties of multiple-layered insulating media, such as paint or the metal oxides formed during corrosion. MWM and IDED sensor designs permit Cartesian coordinate modal continuum modeling, which takes advantage of sensor geometries to provide more precise response predictions than are generally possible with conventional eddy current probes. Data are presented to describe the limitations of current NDI techniques, address the need for a new type of corrosion-detection system and discuss the underlying theory and potential of using MWMs and IDEDs to detect corrosion.

  1. Seasonal Patterns of Melatonin, Cortisol, and Progesterone Secretion in Female Lambs Raised Beneath a 500-kV Transmission Line.

    SciTech Connect (OSTI)

    Lee, Jack M.

    1992-06-01

    Although several kinds of biological effects of electric and magnetic fields have been reported from laboratory studies, few have been independently replicated. When this study was being planned, the suppression of nighttime melatonin in rodents was thought to represent one of the strongest known effects of these fields. The effect had been replicated by a single laboratory for 60-Hz electric fields, and by multiple laboratories for d-c magnetic fields. The primary objective of this study was to determine whether the effect of electric and magnetic fields on melatonin would also occur in sheep exposed to a high voltage transmission line. The specific hypothesis tested by this experiment was as follows: The electrical environment produced by a 60-Hz, 500-kV transmission line causes a depression in nocturnal melatonin in chronically exposed female lambs. This may mimic effects of pinealectomy or constant long-day photoperiods, thus delaying the onset of reproductive cycles. Results of the study do not provide evidence to support the hypothesis. Melatonin concentrations in the sheep exposed to the transmission line showed the normal pattern of low daytime and high nighttime serum levels. As compared to the control group, there were no statistically significant group differences in the mean amplitude, phase, or duration of the nighttime melatonin elevation.

  2. Carbonate sequence stratigraphy and controls on carbonate platform development - Case study from Permian of west Texas-New Mexico

    SciTech Connect (OSTI)

    Sarg, J.F. )

    1988-12-01

    The structural history of the Permian basin during the Permian shows two subsidence cycles of 10-20 m.y. duration. These subsidence cycles were major factors in the long-term (10{sup 6}-10{sup 7} m.y.) development of the Permian carbonate platforms. During periods of relatively rapid subsidence, aggradation was dominant; during periods of slow subsidence, major platform progradation occurred. Superimposed on the long-term tectonic cycles is a series of third-order eustatic cycles (0.5-3 m.y.), which controlled development of 27 depositional sequences. Two highstand depositional styles are differentiated here: (1) a keep-up system, which represents a relatively rapid rate of accumulation able to keep pace with periodic rises in sea level and displays a mounded-oblique stratal geometry at the platform margin, and (2) a catch-up system, which represents a relatively slow rate of accumulation and displays a sigmoid profile at the platform margin. Individual strata units of the platform margin and slope area of the catch-up carbonate system have a much longer sea-floor residence time and display significantly greater amounts of early submarine cement. The underlying transgressive systems tract tends to have a keep-up or give-up (i.e., thin, drowned) depositional style.

  3. CX-004344: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bryan Mound Replace Interior and Exterior Entryway to Building 201CX(s) Applied: B1.3Date: 10/13/2010Location(s): Bryan Mound, TexasOffice(s): Fossil Energy, Strategic Petroleum Reserve Field Office

  4. CX-006107: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Texas-City-Flower Mound, Town ofCX(s) Applied: A9, B2.5, B5.1Date: 07/11/2011Location(s): Flower Mound, TexasOffice(s): Energy Efficiency and Renewable Energy

  5. Strategic Petroleum Reserve | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Crude oil pipes at SPR Bryan Mound site near Freeport, TX. Crude oil pipes at SPR Bryan Mound site near Freeport, TX. The Strategic Petroleum Reserve (SPR) is the world's largest...

  6. EA-0821: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Operation of the Glass Melter Thermal Treatment Unit at the U.S. Department of Energy's Mound Plant, Miamisburg, Ohio

  7. EA-1438: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Future Location of the Heat Source/Radioisotope Power System Assembly and Test Operations at the Mound Site, Miamisburg, Ohio

  8. EA-0821: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Operation of the Glass Melter Thermal Treatment Unit at the U.S. Department of Energy's Mound Plant, Miamisburg, Ohio

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... marine boundary layer (1) thorium (1) transmutation (1) transuranium ...

  10. Investigation of the September 13, 2011, Fatality at the Strategic

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Petroleum Reserve Bryan Mound Site | Department of Energy September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site November 2011 On September 13, 2011, a recently-hired, untrained subcontractor employee struck three large elevated pipes while operating a front deck mower at the Cavern 5 area of the Strategic Petroleum Reserve Bryan Mound (SPR-BM) site. The employee

  11. EIS-0075: Strategic Petroleum Reserve Phase III Development, Texoma and Seaway Group Salt Domes (West Hackberry and Bryan Mound Expansion, Big Hill Development) Cameron Parish, Louisiana, and Brazoria and Jefferson Counties, Texas

    Broader source: Energy.gov [DOE]

    Also see EIS-0021 and EIS-0029. The Strategic Petroleum Reserve (SPR) Office developed this EIS to assess the environmental impacts of expanding the existing SPR storage capacity from 538 million to 750 million barrels of storage and increasing the drawdown capability from 3.5 million to 4.5 million barrels per day. This EIS incorperates two previously issued EISs: DOE/EIS-0021, Seaway Group of Salt Domes, and DOE/EIS-0029, Texoma Group of Salt Domes.

  12. Other Stakeholders

    Office of Legacy Management (LM)

    Stakeholder Contacts Mound Development Corporation (MDC) Mike J. Grauwelman President P.O. Box 232 Miamisburg, Ohio 45343-0232 (937) 865-4462 E-mail: mikeg@mound.com Website: http://mound.com City of Miamisburg Ellen Stanifer Environmental Coordinator City of Miamisburg 600 North Main Street Miamisburg, Ohio 45343 (937) 847-6636 E-mail: ellen.stanifer@cityofmiamisburg.com Mound Science and Energy Museum (MSEM) 1075 Mound Road Miamisburg, Ohio 45342-6714 Website: http://www.moundmuseum.com (937)

  13. Did the Mississippian Lodgepole buildup at Dickinson Field (North Dakota) form as a gas seep ({open_quotes}vent{close_quotes}) community?

    SciTech Connect (OSTI)

    Longman, M.W.

    1996-10-01

    The Lower Mississippian Lodgepole carbonate buildup reservoir at Dickinson Field in Stark County, North Dakota, has been widely reported as being a Waulsortian (or Waulsortian-like) mound. The term {open_quotes}Waulsortian mound{close_quotes} is used for a variety of Early Mississippian carbonate buildups that share a number of features including an abundance of carbonate mud, a {open_quotes}framework{close_quotes} of organisms such as fenestrate bryozoans and crinoids that tended to trap or baffle sediment, and a general absence of marine-cemented reef framework. Although the age of the Lodgepole mound at Dickinson Field qualifies it to be a Waulsortian mound, petrographic study of cores reveals that the reservoir rocks are quite unlike those in true Waulsortian mounds. Instead of being dominated by carbonate mud, the Lodgepole mound core is dominated by marine cement. Furthermore, ostracods and microbial limestones are common in the mound core where they occur with crinoid debris and small amounts of bryozoan, coral, and brachiopod debris. The abundant microbial limestones and marine cement indicate that the Dickinson mound formed as a lithified reef on the sea floor rather than as a Waulsortian mud mound. The microbial limestones, marine cement, and common ostracods in the mount core, and the fact that the mound nucleated almost directly o top of the Bakken Shale, suggest that the Dickinson Lodgepole mound formed at the site of a submarine spring and gas seep.

  14. Perched-Water Evaluation for the Deep Vadose Zone Beneath the B, BX, and BY Tank Farms Area of the Hanford Site

    SciTech Connect (OSTI)

    Truex, Michael J.; Oostrom, Martinus; Carroll, KC; Chronister, Glen B.

    2013-06-28

    Perched-water conditions have been observed in the vadose zone above a fine-grained zone that is located a few meters above the water table within the B, BX, and BY Tank Farms area. The perched water contains elevated concentrations of uranium and technetium-99. This perched-water zone is important to consider in evaluating the future flux of contaminated water into the groundwater. The study described in this report was conducted to examine the perched-water conditions and quantitatively evaluate 1) factors that control perching behavior, 2) contaminant flux toward groundwater, and 3) associated groundwater impact.

  15. Comparison summary (key metrics and multiples)

    Energy Savers [EERE]

    ... Early Concern Over Slope Instability 10 (from McIver,1982) Cause Turbidity Currents Act as ... Documented Gas Release from the Seafloor 38 Sea surface Seafloor 100m ocean shear? 800m ...

  16. Microsoft Word - S08562_6_7_8_GW_021512

    Office of Legacy Management (LM)

    Mound, Ohio, Site Parcel 6, 7, and 8 Groundwater Monitoring Report Calendar Year 2011 September 2012 LMS/MND/S08562 This page intentionally left blank LMS/MND/S08562 Mound, Ohio, Site Parcel 6, 7, and 8 Groundwater Monitoring Report Calendar Year 2011 September 2012 This page intentionally left blank U.S. Department of Energy Mound, Ohio, Parcel 6, 7, and 8 Groundwater Monitoring Report CY 2011 September 2012 Doc. No. S08562 Page i Contents Abbreviations

  17. Microsoft Word - S10184_GW.docx

    Office of Legacy Management (LM)

    Sitewide Groundwater Monitoring Report Calendar Year 2012 Mound, Ohio February 2014 LMS/MND/S10184 This page intentionally left blank LMS/MND/S10184 Sitewide Groundwater Monitoring Report Calendar Year 2012 Mound, Ohio February 2014 This page intentionally left blank U.S. Department of Energy Sitewide Groundwater Monitoring Report, CY 2012, Mound, Ohio February 2014 Doc. No. S10184 Page i Contents Abbreviations

  18. Independent Review of the July 8, 2010 Fatality at the Strategic Petroleum

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reserve Bryan Mound Site - May 25, 2011 Addendum closing the Investigation based upon the Galveston County Medical Examiner's Report | Department of Energy Independent Review of the July 8, 2010 Fatality at the Strategic Petroleum Reserve Bryan Mound Site - May 25, 2011 Addendum closing the Investigation based upon the Galveston County Medical Examiner's Report Independent Review of the July 8, 2010 Fatality at the Strategic Petroleum Reserve Bryan Mound Site - May 25, 2011 Addendum closing

  19. Consortium for Advanced Simulation of Light Water Reactors (CASL...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    that have included management of CERCLA and RCRA remediation projects at the INL, Rocky Flats, and Mound laboratories, management of special nuclear materials at the INL, and...

  20. Preliminary Notice of Violation, Babcock & Wilcox of Ohio, Inc- EA-98-12

    Office of Energy Efficiency and Renewable Energy (EERE)

    Issued to Babcock & Wilcox of Ohio, Inc., related to Radiological Work Controls and Bioassay Program Deficiencies at the Mound Site, November 16, 1998 (EA-98-12)

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... States) Mound Plant, Miamisburg, OH (United States) NE-75, USDOE Office of Space and Defense Power Systems NNSA Kansas City Site Office (United States) National Energy ...

  2. Holt County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Missouri Corning, Missouri Craig, Missouri Forest City, Missouri Fortescue, Missouri Maitland, Missouri Mound City, Missouri Oregon, Missouri Retrieved from "http:en.openei.org...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    of Energy's (DOE) Nuclear Energy (NE) Radioisotope Power Systems (RPS) Program ... Mound Plant, Miamisburg, OH (United States) NE-75, USDOE Office of Space and Defense Power ...

  4. Preliminary Notice of Violation, EG&G Incorporated- EA-97-10

    Office of Energy Efficiency and Renewable Energy (EERE)

    Isued to EG&G Incorporated, related to Bioassay and Internal Dosimetry Program Deficiencies at the Mound Plant, (EA-97-10)

  5. Madison Parish, Louisiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Madison Parish, Louisiana Delta, Louisiana Mound, Louisiana Richmond, Louisiana Tallulah, Louisiana Retrieved from "http:en.openei.orgw...

  6. Operating Experience Summary- 2012-02 – May 11, 2012

    Broader source: Energy.gov [DOE]

    Inside this issue: Improper Use of Dewar Carts Results in Serious Hand Injuries - Page 1 Strategic Petroleum Reserve Investigation Results - Fatality at the Bryan Mound Site - Page 5

  7. 2011 Annual IC Assessment Report

    Office of Legacy Management (LM)

    left blank U.S. Department of Energy Annual Assessment of the Effectiveness of ... of Sitewide Institutional Controls, Mound Site U.S. Department of Energy Doc. No. ...

  8. MHK Technologies/Tidal Lagoons | Open Energy Information

    Open Energy Info (EERE)

    to shape the output curve in order to dispatch power in response to demand price signals. The impoundment structure is a conventional rubble mound breakwater (loose rock,...

  9. Microsoft Word - readingroom.docx

    Office of Legacy Management (LM)

    9/2011 Mound Public Reading Room The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Administrative Record (AR) Database will continue to be available in the Mound Public Reading Room, now located at the Mound Science and Energy Museum, located at 1075 Mound Road, Miamisburg, Ohio, 45342. The museum is open from 9:00 a.m. to 12:00 p.m. on Saturdays. You may contact the museum at (937) 353-4457 or at msern0l @clearwire.net to make an appointment to use the reading

  10. I

    National Nuclear Security Administration (NNSA)

    ... White River National Forest Terry Reetz, Black Hills National Forest Doug Schleusner, ... or earth mounds) that produce an integrated whole reflecting a primary cultural activity. ...

  11. FY 2011 Budget Request

    Broader source: Energy.gov (indexed) [DOE]

    ... Those former contractor workers are associated with the following sites: Rocky Flats, Fernald, Mound, Pinellas, Grand Junction, Portsmouth and Paducah. Under LM oversight, the ...

  12. Higher Power Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    Higher Power Energy LLC Jump to: navigation, search Name: Higher Power Energy, LLC Place: Flower Mound, Texas Zip: 78028 Sector: Renewable Energy, Wind energy Product: Higher Power...

  13. Program Update

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    5 issue of the U.S. Department of Energy (DOE) Offce of Legacy Management (LM) Program Update. This publication is designed to provide a status of activities within LM. Please direct all comments and inquiries to lm@hq.doe.gov. January-March 2015 Visit us at http://energy.gov/lm/ Goal 4 Successful Transition from Mound Site to Mound Business Park Continues The Mound Business Park attracts a variety of businesses to the former U.S. Department of Energy (DOE) Mound, Ohio, Site in Miamisburg. In

  14. Tarrant County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Benbrook, Texas Blue Mound, Texas Briar, Texas Burleson, Texas Colleyville, Texas Crowley, Texas Dalworthington Gardens, Texas Edgecliff Village, Texas Euless, Texas Everman,...

  15. Audit Report: IG-0501 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Closure of the Miamisburg Environmental Management Project With the end of the cold war, the Miamisburg Environmental Management Project (MEMP), formerly known as the Mound...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... August 2009 Thorium Energy Futures Peggs, Stephen ; Roser, Thomas ; Parks, G ; Lindroos, ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Advanced Burner Reactor with Breed-and-Burn Thorium Blankets for Improved Economics and ...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... reactor (4) bwr (4) lwr (4) nestle (4) thorium (4) Filter by Author Powers, Jeffrey J ...

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Self-Sustaining Thorium Boiling Water Reactors Greenspan, Ehud ; Gorman, Phillip M. ; ...

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Production of Actinium-225 via High Energy Proton Induced Spallation of Thorium-232 ...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Thorium based power systems and relevant safeguards considerations Fane, Brian M ; Murphy, ...

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... rods (5) reactivity (5) simulation (5) thorium (5) thorium oxides (5) control (4) mixed ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... scenarios are typically envisioned for thorium fuel cycles: 'open' cycles based on ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Fission-suppressed fusion breeder on the thorium cycle and nonproliferation Moir, R. W. ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... reactors and associated plants (1) thorium (1) thorium reactors (1) uranium (1) ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... and associated plants (2) spectra (2) thorium (2) uranium tetrafluoride (2) void ...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Filter Results Filter by Subject fuel cycle (3) nuclear (3) thorium (3) design (2) doe (2) ...

  8. What we know today.ai

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... radioactive materials like uranium and thorium * Naturally radioactive materials are ... The short-term change maps better display the intricacies of the mound decay (blues ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Have feedback or suggestions for a way to improve these results? Thorium Energy Futures ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... physics (2) radioactive ion beams (2) thorium (2) accelerator facilities (1) actinide ...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... physics and radiation physics (2) thorium (2) vacuum (2) actinide targets (1) ...

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Thorium Energy Futures Peggs, Stephen ; Roser, Thomas ; Parks, G ; Lindroos, Mats ; ...

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... (5) fuel cycle (3) nuclear fuels (3) thorium (3) accelerator driven transmutation (2) ...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... January 2008 Thorium Energy Futures Peggs, Stephen ; Roser, Thomas ; Parks, G ; Lindroos, ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Full Text Available August 2004 Thorium Energy Futures Peggs, Stephen ; Roser, Thomas ; ...

  16. Search for: All records | SciTech Connect

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... of radioactive elements, uranium and thorium in particular, presents new challenges. ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... reactors and associated plants (1) thorium (1) transmutation (1) transuranium ...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... are intended for high uranium or thorium utilization, produce fissile material ...

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... Filter Results Filter by Subject fuel cycle (2) nuclear (2) thorium (2) depletion (1) doe ...

  20. I

    Office of Legacy Management (LM)

    ... discovered to contain soil contaminated with thorium 232 above the site cleanup objective. ... sanitary sewer outfall piping from the Mound sewage treatment plant runs along a flood ...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... nuclear power plants (4) simulation (4) thorium (4) accidents (3) actinides (3) ...

  2. Search for: All records | SciTech Connect

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... and activity in the uranium and thorium decay chains - inconsequential to ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... This report details these findings. less Full Text Available May 2014 Thorium Energy ...

  4. Microsoft Word - S07963_MND 5yr

    Office of Legacy Management (LM)

    ... 6.7.2.2 Monitoring Program ......U.S. Department of Energy Mound, Ohio, Third ... residential area, small communities, and light industry. ...

  5. Microsoft Word - salescontract2008.docx

    Office of Legacy Management (LM)

    Sales Contract by and between the United States Department of Energy and the Miamisburg Mound Community Improvement Corporation (August 28, 2008) has been removed from the LM ...

  6. DEPARTMENT OF ENERGY Strategic Petroleum Reserve Annual Report

    Broader source: Energy.gov (indexed) [DOE]

    and planned projects for the Strategic Petroleum Reserve. ... Oil Inventory Status 18 Oil Acquisition Market ... 32 Bayou Choctaw Pipeline: 32 Bryan Mound Pipelines: 32 St. ...

  7. Ohio's 3rd congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Institute Registered Energy Companies in Ohio's 3rd congressional district Edison Material Technology Center EMTEC JatroDiesel Miamisburg Mound Community Improvement Corp...

  8. DOE - Office of Legacy Management

    Office of Legacy Management (LM)

    Mound Site 2016 CERCLA Five-Year Review Survey Community involvement is an integral part of the Mound Site and the CERCLA Five-Year Review process. DOE welcomes your input and comments about the Mound Site in the survey. You may answer as many or as few questions as you feel comfortable answering. Responses will be accepted through April 30, 2016. Affiliation with the Mound site. Are you affiliated with the site or any site-related group (e.g., former worker, neighbor, former citizen group

  9. From Hydrogen Fuel Cells to High-Altitude-Pilot Protection Suits...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    From Hydrogen Fuel Cells to High-Altitude-Pilot Protection Suits- Mound Science and Energy Museum Programs Cover a Wide Range of Topics From Hydrogen Fuel Cells to ...

  10. Modern Geothermal Features | Open Energy Information

    Open Energy Info (EERE)

    seeps (fumaroles) or pure fluid manifestations (geysers and hot springs) causing spectacular mineral formations (e.g. sinter terraces, tufa mounds). These types of...

  11. Assessment of the impact of radionuclides in coal ash

    SciTech Connect (OSTI)

    Styron, C.E.; Bishop, C.T.; Casella, V.R.; Jenkins, P.H.; Yanko, W.H.

    1981-01-01

    An assessment of the potential environmental and health impacts of radionuclides in the coal fuel cycle is being conducted at Mound. This paper describes our studies evaluating the potential for migration of radionuclides from ash disposal sites. Studies at a power plant burning western US coal dealt with an assessment of potential radiation doses from coal ash ponds and leachate discharges of radionuclides from the ponds. Emanation of radon-222 from the ash is relatively low. The emanation of radon-222 from the ash pond (radium-226 at 4.5 pCi/g) is predicted to be about six times less than from soil (radium-226 at 1 pCi/g). Ash with radium-226 at 25 pCi/g would approximate emanation of radon-222 from soil. At 1000 m from the center of the ash pond area, radon-222 from the ash pond is predicted to be 1000 to 6000 times less than background (0.1 to 0.5 pCi/liter). Pathways exist for transport of radionuclides leached from ash into the aquifer beneath the holding ponds, but concentrations of radionuclides in water leaving the pond are lower than concentrations in groundwater which is upgradient of the ponds. Leachability of the ash is quite low, on the order of 0.002% in one month, and flow of ash sluicing water (3% of the volume of the ponds each day) has actually diluted normal background concentrations of radionuclides in the aquifer between the ponds and the adjacent river.

  12. Microsoft PowerPoint - Adams - American Recovery and Reinvestment...

    Office of Environmental Management (EM)

    211,775,000 211,775,000 1,325,505 Moab 108,350,000 108,350,000 6,365,420 Mound ... 309 1,491 9 Los Alamos (NM) 706 82 16 98 1 Moab (UT) 2,363 37 130 167 0 Mound (OH) 0 28 0 ...

  13. Oxygen Isotope Evidence For Past And Present Hydrothermal Regimes...

    Open Energy Info (EERE)

    to exist beneath the western moat, perhaps beneath Mammoth Mountain. Authors Brian M. Smith and Gene A. Suemnicht Published Journal Journal of Volcanology and Geothermal...

  14. A Demonstration Project for Capturing Geothermal Energy from...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Demonstration Project for Capturing Geothermal Energy from Mine Waters beneath Butte, MT A Demonstration Project for Capturing Geothermal Energy from Mine Waters beneath Butte, ...

  15. Where is the lower Leonard shelf A depositional model for the Blalock Lake Southeast and Powell 8300 fields, Glasscock County, Texas

    SciTech Connect (OSTI)

    Highsmith, D.L. ); Taylor, L.H. )

    1992-04-01

    Lithofacies and microfacies analysis of reservoir rocks from the Blalock Lake Southeast field indicate in-situ mound and intermound facies. Mounds grew on remnant Strawn paleohighs across a broad carbonate ramp. Two-dimensional seismic sequence stratigraphy does not confirm a well-defined shelf margin. Rocks from the Powell 8300 field are grainstone and debris-flow facies sourced from the adjacent mounds of the Blalock Lake Southeast field. The authors recognize six major lateral facies in the two field areas: the mound facies, a flanking crinoid mudstone, apron talus, intermound peloidal mudstones, capping grainstones, and downdip grainstone and debris flows. This depositional model also includes a globally documented eustatic sea level fall in the overall transgressive upper Wolfcamp - lower Leonard cycle. The perpendicular depositional trends of the mound facies and the grainstone-debris-flow facies are useful tools that can be applied to exploratory and development efforts.

  16. Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    Carol Lutken

    2006-09-30

    : one in April, one in June, one in September. April's effort was dedicated to surveying the mound at MC118 with the Surface-Source-Deep-Receiver (SSDR) seismic surveying system. This survey was completed in June and water column and bottom samples were collected via box coring. A microbial filtering system developed by Consortium participants at the University of Georgia was also deployed, run for {approx}12 hours and retrieved. The September cruise, designed to deploy, test, and in some cases recover, geochemical and microbial instruments and experiments took place aboard Harbor Branch's Seward Johnson and employed the Johnson SeaLink manned submersible. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in a previously submitted report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs. In addition, Barrodale Computing Services Ltd. (BCS) completed their work; their final report is the bulk of the semiannual report that precedes (abstract truncated)

  17. Novel two-step laser ablation and ionization mass spectrometry (2S-LAIMS) of actor-spectator ice layers: Probing chemical composition of D{sub 2}O ice beneath a H{sub 2}O ice layer

    SciTech Connect (OSTI)

    Yang, Rui Gudipati, Murthy S.

    2014-03-14

    In this work, we report for the first time successful analysis of organic aromatic analytes imbedded in D{sub 2}O ices by novel infrared (IR) laser ablation of a layered non-absorbing D{sub 2}O ice (spectator) containing the analytes and an ablation-active IR-absorbing H{sub 2}O ice layer (actor) without the analyte. With these studies we have opened up a new method for the in situ analysis of solids containing analytes when covered with an IR laser-absorbing layer that can be resonantly ablated. This soft ejection method takes advantage of the tenability of two-step infrared laser ablation and ultraviolet laser ionization mass spectrometry, previously demonstrated in this lab to study chemical reactions of polycyclic aromatic hydrocarbons (PAHs) in cryogenic ices. The IR laser pulse tuned to resonantly excite only the upper H{sub 2}O ice layer (actor) generates a shockwave upon impact. This shockwave penetrates the lower analyte-containing D{sub 2}O ice layer (spectator, a non-absorbing ice that cannot be ablated directly with the wavelength of the IR laser employed) and is reflected back, ejecting the contents of the D{sub 2}O layer into the vacuum where they are intersected by a UV laser for ionization and detection by a time-of-flight mass spectrometer. Thus, energy is transmitted from the laser-absorbing actor layer into the non-absorbing spectator layer resulting its ablation. We found that isotope cross-contamination between layers was negligible. We also did not see any evidence for thermal or collisional chemistry of PAH molecules with H{sub 2}O molecules in the shockwave. We call this shockwave mediated surface resonance enhanced subsurface ablation technique as two-step laser ablation and ionization mass spectrometry of actor-spectator ice layers. This method has its roots in the well-established MALDI (matrix assisted laser desorption and ionization) method. Our method offers more flexibility to optimize both the processesablation and ionization. This new technique can thus be potentially employed to undertake in situ analysis of materials imbedded in diverse media, such as cryogenic ices, biological samples, tissues, minerals, etc., by covered with an IR-absorbing laser ablation medium and study the chemical composition and reaction pathways of the analyte in its natural surroundings.

  18. State of lithospheric stress and borehole stability at Deep Sea Drilling Project site 504B, eastern equatorial Pacific

    SciTech Connect (OSTI)

    Morin, R.H. ); Newmark, R.L. ); Barton, C.A. ); Anderson, R.N. )

    1990-06-10

    Hole 504B in the eastern equatorial Pacific is the deepest hole to penetrate oceanic basement, extending more than 1,500 m beneath the seafloor. Two borehole televiewer (BHTV) logs have been combined and processed in terms of both acoustic amplitude and travel time in order to evaluate the extent and distribution of rock failure along the borehole wall. A histogram of borehole enlargements versus azimuth depicts a dominant breakout azimuth of N122.5{degree}E which corresponds to the direction of minimum principal stress S{sub h}. Furthermore, the bimodality of this histogram, with a secondary mode orthogonal to S{sub h}, indicates that a significant number of enlargements are coalesced tensile fractures occurring along the orientation of S{sub H}, the maximum principal stress. The appearance of this orthogonal, bimodal distribution suggests that the regional horizontal stress field is highly anisotropic, a condition supported by seismic data. The frequency of borehole enlargements increases with increasing depth and depicts a systematic structural deterioration of the well bore. The tensile fractures along the S{sub H} azimuth contribute to this degradation and appear to be induced by thermal stresses due to the injection of cold water into hot rock. The frequency of these extensional features does not increase with depth. Rather, their appearances can be directly correlated with shipboard efforts at deliberately cooling the well and/or with the sudden resumption of drilling after the hole had been allowed to reequilibrate thermally for several days. These latter borehole enlargements are more pronounced than those commonly associated with hydraulic fracturing. The mechanism for fracture initiation and growth, based upon temperature contrasts between the well bore fluid and the adjacent rock may enhance rock failure.

  19. Microsoft Word - March242005-Donna.doc

    Office of Legacy Management (LM)

    Mound Site Transition Plan Rev. 0 March 2005 Mound STP, Rev. 0 - iv - March 2005 Executive Summary The U.S. Department of Energy (DOE) Offices of Legacy Management (LM) and Environmental Management (EM) are planning and implementing the transfer of the Miamisburg Closure Project (MCP) for long-term surveillance and maintenance (LTS&M) and for certain legacy worker and contract liabilities to LM by the end of fiscal year (FY) 2006 (see Exhibit ES-1). The purpose of the Mound Site Transition

  20. Microsoft Word - DOE-ID-INL-16-098.docx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    8 SECTION A. Project Title: Installation of Staircase to Access Idaho Falls (IF)-603 Water Storage Tank SECTION B. Project Description and Purpose: The IF-603 225,000 gallon water storage tank is insulated and mounded with dirt. Craft personnel require access to the top of the mound to add water using a hose through a manhole cover. Dragging the hose to the top of the mound presents a safety hazard, especially during the winter months. The proposed action would mitigate this safety hazard by

  1. Powering | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Read More Subsea Electrification and Seafloor Oil and Gas Processing Conventional oil and gas reserves are diminishing, which is driving the need to explore new unconventional ...

  2. Method for preventing thaw settlement along offshore arctic pipelines

    SciTech Connect (OSTI)

    Duthweiler, F.C.

    1987-06-30

    A method is described for installing a warm fluid-bearing pipeline across an arctic seafloor, the method comprising: (1) drilling a series of boreholes along the seafloor through a thawed zone of subsea soil to penetrate a distance into a zone of permafrost; (2) circulating a warm circulation fluid through the boreholes to create a slump trough on the surface of the seafloor by creating a prethawing zone in the permafrost zone; and (3) installing a pipeline bearing a warm fluid along the bottom of the slump trough without causing further substantial slumping along the seafloor.

  3. The long-term measurement of strong-motion earthquakes offshore southern California

    SciTech Connect (OSTI)

    Sleefe, G.E.

    1989-01-01

    This paper describes a new long-life Seafloor Earthquake Measurement System (SEMS) and presents earthquake data obtained from the seafloor near an offshore oil production field. The SEMS is a battery-powered (8 year life) digital data acquisition system which telemeters data via a sonar link. Seafloor earthquake data from SEMS indicate that the seafloor vertical acceleration is nearly an order of magnitude weaker than the corresponding on-shore vertical motions. The importance of the SEMS measurements in designing earthquake-resistant offshore structures is also described. 13 refs., 6 figs., 1 tab.

  4. MHK Technologies/Wave Energy Seawater Transmission WEST | Open...

    Open Energy Info (EERE)

    to achieve higher reliability at lower cost. When WEST is combined with Bright Energy Storage Technologies seafloor compressed air energy storage (CAES) system, the two enable...

  5. CX-009212: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Replace Three Wood Poles-In-Kind at Bryan Mound West Gate CX(s) Applied: B1.3 Date: 08/23/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  6. Preliminary Notice of Violation, Babcock and Wilcox Technologies of Ohio, Inc- EA-2001-03

    Broader source: Energy.gov [DOE]

    Issued to Babcock and Wilcox Technologies of Ohio, Inc., related to a Radioactive Material Intake Event, and Bioassay Program and Unresolved Safety Question Deficiencies at the Mound Plant, (EA-2001-03)

  7. Strategic Petroleum Reserve | Department of Energy

    Energy Savers [EERE]

    Strategic Petroleum Reserve Strategic Petroleum Reserve Crude oil pipes at the Bryan Mound site, the largest of the four SPR storage sites - near Freeport, TX. Crude oil pipes at ...

  8. Microsoft Word - 12361

    Office of Legacy Management (LM)

    ... source area adjacent to the Mound, the Oil Burn Pit No. 2, was remediated in early ... and direct groundwater impacted by Oil Burn Pit No. 2 to the MSPTS for treatment. ...

  9. Audit Report: ER-B-97-02 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of the Department of Energy's Grant for Economic Development at the Mound Plant The downsizing of the Department of Energy's (Department) facilities as a result of the end of the...

  10. CX-009511: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Alternate Source of Firewater at Bryan Mound CX(s) Applied: B5.2 Date: 11/05/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  11. CX-011223: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bryan Mound Brine Disposal Pump Replacement (Install) CX(s) Applied: B5.2 Date: 10/28/2013 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  12. CX-010711: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bryan Mound Brine Disposal Pump Replacement CX(s) Applied: B5.2 Date: 07/03/2013 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  13. CX-011848: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bryan Mound Upgrade Wood to Steel Light Poles CX(s) Applied: B1.3 Date: 02/14/2014 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  14. CX-008350: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Re-work Bryan Mound 30 Crude Oil Pipeline Mainline Valves CX(s) Applied: B1.3 Date: 04/10/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  15. Department of Energy Idaho - Homepage

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Read More> Idaho site completes demolition of Cold War-era nuclear fuel reprocessing facility DOE Seal A gravel mound, larger than half a city block and several feet thick, is the ...

  16. EM Recovery Act Press Releases | Department of Energy

    Office of Environmental Management (EM)

    EM Recovery Act Press Releases RSS December 22, 2011 Idaho Site Completes Demolition of Cold War-era Nuclear Fuel Reprocessing Facility A gravel mound, larger than half a city ...

  17. Phase I A Phase I B Phase I C

    Office of Legacy Management (LM)

    300 Mag-82 Mag-81 Mag-80 Mag-83 Mag-84 Mound Closure Project - Current Parcels and Buildings FILE NAME: mndbldgparcelownerc.mxd DATE: Legend Parcel - DOE Parcel - MMCIC Pond...

  18. CX-007513: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion for Driver Inspection of Bryan Mound 36 inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 12/20/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  19. Microsoft Word - S07963_MND 5yr

    Office of Legacy Management (LM)

    Controls U.S. Department of Energy Mound, Ohio, Third Five-Year Review September 2011 Doc. ... the Five-Year Review: US Department of Energy Weathertemperature: Partly Cloudy - 50's ...

  20. Sep Nov Jan Mar May Jul Sep Nov Jan Mar May Jul Sep Nov Jan

    Office of Legacy Management (LM)

    Nov Jan Mar May Jul Sep Nov Jan Mar May Jul Sep Nov Jan 2008 2009 2010 Mound Site Transition Created with Timeline Maker Professional on May 06 2008 Sep 2008 Phase I Parcel Deed...

  1. CX-009718: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Brine Disposal System Header to Bryan Mound Brine Tank, GFE CX(s) Applied: B1.3 Date: 12/11/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  2. CX-009792: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Video Inspection of Bryan Mound 36-inch Raw Water Pipeline CX(s) Applied: B1.3 Date: 01/07/2013 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  3. CX-014467: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Clean Bryan Mound Crude Oil Tank, BMT-4 (BM-MM-738B) CX(s) Applied: B1.3Date: 11/11/2015 Location(s): Multiple LocationsOffices(s): Strategic Petroleum Reserve Field Office

  4. CX-009218: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Sparge Piping at Bryan Mound Raw Water Intake Structure CX(s) Applied: B1.3 Date: 09/20/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  5. Program Update: 4th Quarter 2013

    Broader source: Energy.gov [DOE]

    Inside this Update: Agencies Assist LM to Develop Reports on Defense-Related Uranium Mines; DOE Responds to Public Input on the Draft ULP PEIS; Groundwater Remedy Is Evaluated at the Mound, Ohio,...

  6. EM's Cleanup Mission: 16 Sites in 11 States Remaining

    Broader source: Energy.gov [DOE]

    At the end of fiscal year 2013, EM completed cleanup and closed 90 sites in 28 states. This included cleanup and closure of 85 smaller sites and five major nuclear sites: Rocky Flats, Fernald, Mound, Pinellas, and Weldon Spring.

  7. Microsoft Word - S07963_MND 5yr

    Office of Legacy Management (LM)

    Community Notification and Involvement This page intentionally left blank U.S. Department of Energy Mound, Ohio, Third Five-Year Review September 2011 Doc. No. S07963 Page C-1...

  8. Audit Report: OAS-L-15-07 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of a visitor center and related public affairs program at Fernald, and a museum and public affairs program at Mound, spending about 1.2 million in FY 2014 on these activities. ...

  9. DOE - Office of Legacy Management -- Ohio

    Office of Legacy Management (LM)

    Ohio Ohio Ohio Sites Columbus East Site Columbus Sites Fairfield Site Fernald Preserve Hamilton Site Mound Site Oxford Site Painesville Site Piqua Decommissioned Reactor Site Toledo Site Last Updated: 1/14/2016

  10. I

    Office of Legacy Management (LM)

    ... OEPA possesses a significant cadre of staff dedicated to support the Mound closure effort. U.S. EPA, on the other hand, possesses limited support with only one federal employee ...

  11. CX-006600: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Bryan Mound Site Building Upgrades, Phase IICX(s) Applied: B1.3Date: 07/12/2011Location(s): Freeport, TexasOffice(s): Strategic Petroleum Reserve Field Office

  12. Notice of Availability for Explanation of Significant Differences for the Rocky Flats Corrective Action Decision/Record of Decision Central Operable Unit

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) announces the availability of an Explanation of Significant Differences (ESD) for review. The ESD describes change in the location of the treatment of the Mound...

  13. G:NESHAP98.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Gamma Emitters 6 0.016 3.8 x 10 (c) -2 (a) Alpha emitters include thorium, uranium, and ... RADON EMISSIONS FROM U AND Th SOURCES 238 232 Material from Mound Applied Technologies was ...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Center, Morgantown, WV (United States) Mound Area Office, Miamisburg, OH (United ... (2) raven (2) relap-7 (2) relap5-3d (2) thorium oxide (2) tru (2) accuracy (1) actinides ...

  15. National Emission Standards

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... in-growth of Rn from the decay of Th in thorium 222 230 wastes would not exceed the ... RADON EMISSIONS FROM U AND Th SOURCES 238 232 In the past, material from Mound Applied ...

  16. CX-012731: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Windows of Bryan Mound Portal Building #281 CX(s) Applied: B1.3Date: 41884 Location(s): TexasOffices(s): Strategic Petroleum Reserve Field Office

  17. CX-014288: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Dredging of Bryan Mound Raw Water Intake Structure Inlet Channel CX(s) Applied: B1.3Date: 09/28/2015 Location(s): TexasOffices(s): Strategic Petroleum Reserve Field Office

  18. CX-013883: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Clean Bryan Mound Crude Oil Tank, BMT-4 CX(s) Applied: B1.3Date: 07/06/2015 Location(s): None ProvidedOffices(s): Strategic Petroleum Reserve Field Office

  19. CX-009509: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Power Monitoring, Communication and Control Upgrade at Bryan Mound Degas Plant (Install) CX(s) Applied: B1.7 Date: 10/31/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  20. Quality assurance plan for environmental, safety and health upgrades. Phase II

    SciTech Connect (OSTI)

    Ohler, C.K.

    1991-06-01

    The ES&H Phase II Line Item Project at the Mound Laboratory consists of the following independent subprojects: the New Potable Water System; the Explosives Safety Upgrades and the Fuel Oil Storage System.

  1. EIS-0075: Final Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Petroleum Reserve Phase III Development, Texoma and Seaway Group Salt Domes (West Hackberry and Bryan Mound Expansion, Big Hill Development) Cameron Parish, Louisiana, and Brazoria and Jefferson Counties, Texas

  2. CX-013886: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Remove Oil from Bryan Mound Crude Oil Tank BMT-4 Sump CX(s) Applied: B1.3Date: 07/06/2015 Location(s): None ProvidedOffices(s): Strategic Petroleum Reserve Field Office

  3. CX-014107: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Windows on Big Hill and Bryan Mound Entry Portal Buildings CX(s) Applied: B1.3Date: 08/03/2015 Location(s): TexasOffices(s): Strategic Petroleum Reserve Field Office

  4. SREL Reprint #3191

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 Use of an Artificial Nesting Mound by Wood Turtles (Glyptemys insculpta): A Tool for Turtle Conservation Kurt A. Buhlmann1 and Colin P. Osborn2 1University of Georgia, Savannah River Ecology Laboratory, Aiken, SC 29802 2US Fish and Wildlife Service, Great Swamp National Wildlife Refuge, 241 Pleasant Plains Road, Basking Ridge, NJ 07920 Abstract: We constructed an artificial nesting mound for Glyptemys insculpta (Wood Turtle) in the Great Swamp National Wildlife Refuge, NJ. The original nesting

  5. Microsoft Word - S07535_2010_GW_Mon

    Office of Legacy Management (LM)

    Phase I Groundwater Monitoring Report Calendar Year 2010 March 2011 LMS/MND/S07535 This page intentionally left blank LMS/MND/S07535 Mound Site Phase I Groundwater Monitoring Report Calendar Year 2010 March 2011 This page intentionally left blank U.S. Department of Energy Mound Site Phase I Groundwater Monitoring Report-CY 2010 March 2011 Doc. No. S07535 Page i Contents Abbreviations

  6. Operating Experience Summary - 2014-02 - April 23, 2014 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 4-02 - April 23, 2014 Operating Experience Summary - 2014-02 - April 23, 2014 April 23, 2014 OE Summary 2014-02 Inside this issue: Laboratory Worker Safety: Work Planning, Hazard Analysis, and Supervision - Page 1 Accident Investigation into Mower Fatality at the Bryan Mound Site - Page 13 Operating Experience Summary - 2014-02 - April 23, 2014 (3.61 MB) More Documents & Publications Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound

  7. Strategic Plan

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reserves » Strategic Petroleum Reserve Strategic Petroleum Reserve Crude oil pipes at the Bryan Mound site, the largest of the four SPR storage sites - near Freeport, TX. Crude oil pipes at the Bryan Mound site, the largest of the four SPR storage sites - near Freeport, TX. The Strategic Petroleum Reserve (SPR) is the world's largest supply of emergency crude oil. The federally-owned oil stocks are stored in huge underground salt caverns along the coastline of the Gulf of Mexico. Decisions to

  8. 2009 Community Sequencing Program: Life Under Ice

    ScienceCinema (OSTI)

    Victo Kunin, PhD (Project co-PI); Microbial Ecology Group, DOE JGI; Phil Hugenholtz, PhD (CSP Project PI); Microbial Ecology Program Head, DOE JGI

    2010-09-01

    A JGI Multimedia Presentation: Buried deep beneath the surface of Antarctica is a fresh water lake, Lake Vostok.

  9. 2009 Community Sequencing Program: Life Under Ice

    SciTech Connect (OSTI)

    Victo Kunin, PhD; Microbial Ecology Group, DOE JGI; Phil Hugenholtz, PhD; Microbial Ecology Program Head, DOE JGI

    2008-09-25

    A JGI Multimedia Presentation: Buried deep beneath the surface of Antarctica is a fresh water lake, Lake Vostok.

  10. Quality Assurance Plan for site electrical replacements at substation line item subproject: 69 KV Substation

    SciTech Connect (OSTI)

    Ohler, C.K.

    1991-05-21

    The 69 KV Substation Project is based on the recognized need to provide a continuous, reliable source of power and to improve the firm capacity of the electrical service to all production facilities at Mound. The project consists of the following major element: 69 KV Substation: (1) Install a 69 KV Substation and associated equipment with two parallel 18 MVA transformers. (2) Install duct bank as required and provide 15 KV feeder cable from new substation to existing Substation 95 for connection to Mound`s existing primary distribution system. (3) Install duct bank for underground routing of the 15 KV feeder cable from Manhole 5C to the existing power house cable pit. (4) Reconfigure existing Dayton Power and Light Co. 15 KV switchgear in P Building. The purpose of this Quality Assurance Plan (QA Plan) is to assure that the objectives of the United States Department of Energy (D.O.E.) and EG&G Mound Applied Technologies, Miamisburg, Ohio (Mound) are met for this non-weapons project relative to health and safety, protection of the environment, reliability and continuity of operations, and documentation of quality efforts. This QA Plan identifies the activities and responsibilities which are necessary in the design, procurement, fabrication, installation, and start up of this project in order to meet these objectives.

  11. Overview of the integration and operation of the USA/9904/B(U)F-85 RTG transportation system (RTGTS) for Cassini and future missions

    SciTech Connect (OSTI)

    Miller, R.G.

    1997-01-01

    The USA/9904/B(U)F-85, Radioisotope Thermoelectric Generator (RTG) Transportation System (RTGTS) was designed and tested by Westinghouse Hanford Company but was transferred to EG&G Mound Applied Technologies to transport Radioisotope Thermoelectric Generators (RTGs) in support of the Cassini mission. EG&G Mound Applied Technologies is also the RTGTS custodian. Since the RTGTS is a new system, careful scrutiny must be applied not only to the integration of the system into Mound{close_quote}s operations but also the operation of the system so as to prevent any adverse affects to the performance of the RTGs. This paper details specific precautions that have been applied to the integration and operation of the RTGTS to protect the Cassini RTGs during loading, onloading, transportation, offloading, and unloading. {copyright} {ital 1997 American Institute of Physics.}

  12. Overview of the integration and operation of the USA/9904/B(U)F-85 RTG transportation system (RTGTS) for Cassini and future missions

    SciTech Connect (OSTI)

    Miller, Roger G.

    1997-01-10

    The USA/9904/B(U)F-85, Radioisotope Thermoelectric Generator (RTG) Transportation System (RTGTS) was designed and tested by Westinghouse Hanford Company but was transferred to EG and G Mound Applied Technologies to transport Radioisotope Thermoelectric Generators (RTGs) in support of the Cassini mission. EG and G Mound Applied Technologies is also the RTGTS custodian. Since the RTGTS is a new system, careful scrutiny must be applied not only to the integration of the system into Mound's operations but also the operation of the system so as to prevent any adverse affects to the performance of the RTGs. This paper details specific precautions that have been applied to the integration and operation of the RTGTS to protect the Cassini RTGs during loading, onloading, transportation, offloading, and unloading.

  13. Quality Assurance Plan for Heat Source/Radioisotope Thermoelectric Generator Programs

    SciTech Connect (OSTI)

    Gabriel, D. M.; Miller, G. D.; Bohne, W. A.

    1995-03-16

    The purpose of this document is to serve as the Quality Assurance Plan for Heat Source/Radioisotope Thermoelectric Generator (HS/RTG) programs performed at EG&G Mound Applied Technologies. As such, it identifies and describes the systems and activities in place to support the requirements contained in DOE Order 5700.6C as reflected in MD-10334, Mound Quality Policy and Responsibilities and the DOE/RPSD supplement, OSA/PQAR-1, Programmatic Quality Assurance Requirements for Space and Terrestrial Nuclear Power Systems. Unique program requirements, including additions, modifications, and exceptions to these quality requirements, are contained in the appendices of this plan. Additional appendices will be added as new programs and activities are added to Mound's HS/RTG mission assignment.

  14. Subsea Technology and Electrification | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Subsea Electrification and Seafloor Oil and Gas Processing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in ...

  15. MHK Technologies/Nesheim Oscillating Device | Open Energy Information

    Open Energy Info (EERE)

    buoyancy The lower end of the column is connected to an anchor on the seafloor The design of the device enables both vertical and pivotal movement between the floater and...

  16. MHK Technologies/Sabella subsea tidal turbine | Open Energy Informatio...

    Open Energy Info (EERE)

    surface. These turbines are stabilised by gravity andor are anchored according to the nature of the seafloor. They are pre-orientated in the direction of the tidal currents, and...

  17. Conceptual design report for site drainage control

    SciTech Connect (OSTI)

    Hunter, M.R.

    1996-07-01

    The Mound Plant (Mound), located in Miamisburg, Ohio, is a Department of Energy (DOE) development and production facility performing support work for DOE`s weapons and energy-related programs. EG&G Mound Applied Technologies, Inc. (EG&G) is the Operating Contractor (OC) for this Government-Owned, Contractor-Operated (GOCO) facility. The work performed at Mound emphasizes nuclear energy and explosives technology. Mound is currently implementing an Environmental, Safety & Health (ES&H) Upgrades Program designed to protect its employees, the public, and the environment from adverse effects caused by facility activities. The first project of this multiphase program is now in the final stages of construction, and the second project is currently under design. Four additional projects, one of which is presented in this report, are in the conceptual design stage. At Mound, 22 soil zones have become contaminated with radioactive material. These zones cover approximately 20 percent of the total area of developed property at the site. During a storm event, the rainwater washes contaminated soil from these zones into the storm sewer system. These radioactive contaminants may then be discharged along with the stormwater into the Great Miami River via the Miami Erie Canal. This conceptual design report (CDR), Site Drainage Control, the fourth project in the ES&H program, describes a project that will provide improvements and much needed repairs to inadequate and deteriorating portions of the storm drainage system on the developed property. The project also will provide a stormwater retention facility capable of storing the stormwater runoff, from the developed property, resulting from a 100-year storm event. These improvements will permit the effective control and monitoring of stormwater to prevent the spread of radioactive contaminants from contaminated soil zones and will provide a means to collect and contain accidental spills of hazardous substances.

  18. Subsea pipeline connection

    SciTech Connect (OSTI)

    Langer, C.G.

    1986-05-13

    A method is described for connecting and laying a flowline from a subsea structure on the seafloor comprising: connecting the flowline from a first vessel to a riser from a second vessel; deploying the flowline and riser downwardly to the subsea structure; connecting the riser to the subsea structure; connecting the flowline to the subsea structure; laying the flowline on the seafloor from the subsea structure; and disconnecting the riser from both the flowline and the subsea structure.

  19. Ohio Envhnmental Protection ~geacy PRS 322 Dayton Unit III Soil screening Result0 Report

    Office of Legacy Management (LM)

    Ohio Envhnmental Protection ~geacy PRS 322 Dayton Unit III Soil screening Result0 Report hbruaty, 1998 Ewcutive !hmmaiy PRS 322 (Dayton Unit III) is one of over 400 PRs' s (Potcnri4 &lease Sires) included in IIIC DOE Mmiamisburg Environment4 Managema Project (MEMP) Mound clesiu~p dceisioa-a suatcgy known aa "Mound 2000". PRS 333 is loeared ia rbe Cjry of Dayron apd is owned and occupied by the Dqmn Board of Education history of polonium-2 10 The site has a processing rbar occwed

  20. Safety assessment of outdoor live fire range

    SciTech Connect (OSTI)

    1989-05-01

    The following Safety Assessment (SA) pertains to the outdoor live fire range facility (LFR). The purpose of this facility is to supplement the indoor LFR. In particular it provides capacity for exercises that would be inappropriate on the indoor range. This SA examines the risks that are attendant to the training on the outdoor LFR. The outdoor LFR used by EG&G Mound is privately owned. It is identified as the Miami Valley Shooting Grounds. Mondays are leased for the exclusive use of EG&G Mound.

  1. Community Reuse Organization | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Community Reuse Organization Community Reuse Organization HANFORD Carl Adrian TRIDEC 7130 West Grandridge Blvd., Suite A Kennewick, WA 99336 (509) 735-1000, ext. 225 (509) 735-6609 (FAX) cadrian@tridec.org LOS ALAMOS Kathy Keith, Executive Director Regional Development Corporation 706 Bond Street Espanola, NM 87532 (505) 820-1226 (505) 983-8654 (FAX) info@rdcnm.org MOUND Mike Grauwelman, President MMCIC P.O. Box 232 Miamisburg, OH 45343-0232 (937) 865-4462 (937) 865-4431 (FAX) mikeg@mound.com

  2. INCREASED OIL PRODUCTION AND RESERVES UTILIZING SECONDARY/TERTIARY RECOVERY TECHNIQUES ON SMALL RESERVOIRS IN THE PARADOX BASIN, UTAH

    SciTech Connect (OSTI)

    Thomas C. Chidsey, Jr.

    2002-11-01

    The Paradox Basin of Utah, Colorado, and Arizona contains nearly 100 small oil fields producing from shallow-shelf carbonate buildups or mounds within the Desert Creek zone of the Pennsylvanian (Desmoinesian) Paradox Formation. These fields typically have one to four wells with primary production ranging from 700,000 to 2,000,000 barrels (111,300-318,000 m{sup 3}) of oil per field at a 15 to 20 percent recovery rate. Five fields in southeastern Utah were evaluated for waterflood or carbon-dioxide (CO{sub 2})-miscible flood projects based upon geological characterization and reservoir modeling. Geological characterization on a local scale focused on reservoir heterogeneity, quality, and lateral continuity as well as possible compartmentalization within each of the five project fields. The Desert Creek zone includes three generalized facies belts: (1) open-marine, (2) shallow-shelf and shelf-margin, and (3) intra-shelf, salinity-restricted facies. These deposits have modern analogs near the coasts of the Bahamas, Florida, and Australia, respectively, and outcrop analogs along the San Juan River of southeastern Utah. The analogs display reservoir heterogeneity, flow barriers and baffles, and lithofacies geometry observed in the fields; thus, these properties were incorporated in the reservoir simulation models. Productive carbonate buildups consist of three types: (1) phylloid algal, (2) coralline algal, and (3) bryozoan. Phylloid-algal buildups have a mound-core interval and a supra-mound interval. Hydrocarbons are stratigraphically trapped in porous and permeable lithotypes within the mound-core intervals of the lower part of the buildups and the more heterogeneous supramound intervals. To adequately represent the observed spatial heterogeneities in reservoir properties, the phylloid-algal bafflestones of the mound-core interval and the dolomites of the overlying supra-mound interval were subdivided into ten architecturally distinct lithotypes, each of which

  3. Building America Technology Solutions for New and Existing Homes: Capillary

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) | Department of Energy Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate, Southwestern Pennsylvania (Fact Sheet) In this project, Building America team IBACOS worked with a builder of single- and

  4. A Demonstration Project for Capturing Geothermal Energy from Mine Waters

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    beneath Butte, MT | Department of Energy A Demonstration Project for Capturing Geothermal Energy from Mine Waters beneath Butte, MT A Demonstration Project for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Project objectives. Demonstrate performance of heat pumps in a large HVAC system in a heating-dominated climate. gshp_gilmore_mine_waters.pdf (1.16 MB) More Documents & Publications Innovative Exploration Technologies Maui Hawaii & Glass Buttes, Oregon Innovative

  5. CX-007508: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion for Rework Bryan Mound Seaway Dock Terminal Bypass Valve MOV-C308 CX(s) Applied: B1.3 Date: 11/16/2011 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  6. CX-013440: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion Determination to Replace Piping Header at Bryan Mound RWIS and RWIP (BM-MM-1027) CX(s) Applied: B1.3Date: 02/18/2015 Location(s): TexasOffices(s): Strategic Petroleum Reserve Field Office

  7. CX-014462: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Oil Water Separators at Bryan Mound Caverns 1, 2, 4 and 5 - GFE (BM-MM-1203A) CX(s) Applied: B1.3Date: 12/15/2015 Location(s): Multiple LocationsOffices(s): Strategic Petroleum Reserve Field Office

  8. CX-014463: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Oil Water Separators at Bryan Mound Caverns 1, 2, 4 and 5 - Install (BM-MM-1203) CX(s) Applied: B1.3Date: 12/15/2015 Location(s): Multiple LocationsOffices(s): Strategic Petroleum Reserve Field Office

  9. Overview of NRC review process

    SciTech Connect (OSTI)

    Tokar, M.; Kane, J.D.

    1989-11-01

    This paper describes the NRC staff`s review of the Prototype License Application Safety Analysis Report (PLASAR) for an Earth-Mounded Concrete Bunker low-level waste disposal facility. Described are the objectives of the review, the resources (e.g., background guidance documents and staff technical disciplines) used, and the products produced. Evaluation conclusions are summarized.

  10. Preliminary Notice of Violation EA 98-12

    Broader source: Energy.gov [DOE]

    This letter refers to the Department of Energy's (DOE) investigation of the facts and circumstances concerning a number of significant deficiencies in Babcock & Wilcox of Ohio, Inc., (BWO) radiological work controls and bioassay program at the DOE Mound Site and its corrective actions to remedy those deficiencies.

  11. Tank 12H residuals sample analysis report

    SciTech Connect (OSTI)

    Oji, L. N.; Shine, E. P.; Diprete, D. P.; Coleman, C. J.; Hay, M. S.

    2015-06-11

    The Savannah River National Laboratory (SRNL) was requested by Savannah River Remediation (SRR) to provide sample preparation and analysis of the Tank 12H final characterization samples to determine the residual tank inventory prior to grouting. Eleven Tank 12H floor and mound residual material samples and three cooling coil scrape samples were collected and delivered to SRNL between May and August of 2014.

  12. CX-012334: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Install Single Split System Air Conditioning Unit in Bryan Mound Building No. 281 (BM-OM-1229) CX(s) Applied: B1.4 Date: 06/30/2014 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office

  13. DOE F 3304.2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4.2 DOE F 3304.2 Form1 (146.9 KB) More Documents & Publications Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site DOE F 241 5 Headquarters Facilities Master Security Plan - Chapter 17, Headquarters Security Officer Program

  14. CX-006881: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replacement of Obsolete Siemens S5-115H Programmable Logic ControllersCX(s) Applied: B1.3Date: 09/22/2011Location(s): Big Hill, Bryan Mound, West Hackberry, Louisiana, TexasOffice(s): Strategic Petroleum Reserve Field Office

  15. CX-000482: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Project Number MS-09-116 - Structural Assessment of Big Hill Raw Water Intake Structure, Big Hill Brine Disposal Pump Pad and Bryan Mound Raw Water Intake StructureCX(s) Applied: B1.3Date: 12/29/2009Location(s): TexasOffice(s): Fossil Energy, Strategic Petroleum Reserve Field Office

  16. Wastewater treatment by sand filtration. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The bibliography contains citations concerning the use of sand filtration in the treatment of wastewaters. Treatment systems for both domestic and industrial effluents are discussed. Designs, processes, and performance evaluations of sand filters, columns, and mounds used as primary filtering mechanisms are included. (Contains a minimum of 244 citations and includes a subject term index and title list.)

  17. NETL-Regional University Alliance Researcher to Receive Nation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    His energy research specialties "run hot and cold" because his work demonstrating the potential of engineered geothermal systems - heat from beneath the earth's surface - contrasts ...

  18. Static Temperature Survey At Long Valley Caldera Geothermal Area...

    Open Energy Info (EERE)

    beneath the resurgent dome. References Christopher Farrar, Jacob DeAngelo, Colin Williams, Frederick Grubb, Shaul Hurwitz (2010) Temperature Data From Wells in Long Valley...

  19. HANFORD ADVISORY BOARD A Site Specific Advisory Board, Chartered...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    plume of spent fuel-related contaminants beneath it. ... one alternative with no action except for the completion of source removal of waste sites at the surface, ...

  20. Dominica Grants Geothermal Exploration and Development License...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal energy is generated by heat stored beneath the earth's surface and therefore requires no purchase of fuel. Efforts have been ongoing throughout the Caribbean to harness ...

  1. Core Holes At Long Valley Caldera Geothermal Area (Eichelberger...

    Open Energy Info (EERE)

    1991). References John C. Eichelberger, Thomas A. Vogel, Leland W. Younker, C. Dan Miller, Grant H. Heiken, Kenneth H. Wohletz (1988) Structure and Stratigraphy Beneath a Young...

  2. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through geothermal heat pumps. http:energy.goveere...

  3. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 101: Geothermal Energy See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through geothermal heat pumps. http:...

  4. Exploratory Well At Long Valley Caldera Geothermal Area (Sorey...

    Open Energy Info (EERE)

    and caldera basement. It was also the first well to intersect the metasedimentary landslide block at 466 m depth beneath the caldera's southern moat, a tumultuous mix of...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... pools or outflows) beneath marine stratocumulus clouds are characterized using a 30-d data set of ship-based observations obtained during the 2008 Variability of American Monsoon ...

  6. Seismic Technology Adapted to Analyzing and Developing Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Improved seismic imaging of geology across high-velocity Earth surfaces will allow more rigorous evaluation of geothermal prospects beneath volcanic outcrops. Seismic-based ...

  7. Teleseismic-Seismic Monitoring At Yellowstone Region (Husen,...

    Open Energy Info (EERE)

    Activity Date Usefulness useful DOE-funding Unknown References Stephan Husen, Robert B. Smith, Gregory P. Waite (2004) Evidence For Gas And Magmatic Sources Beneath The Yellowstone...

  8. Title Plutonium Mobility in Soil and Uptake in Plants: A Review...

    National Nuclear Security Administration (NNSA)

    ... 98.2% of the adsorbed plutonium on soil samples from equilibrated solutions of plutonium ... possible plutonium mobility in the soil beneath one of the subsurface storage cribs. ...

  9. Intrusion Margins and Associated Fractures | Open Energy Information

    Open Energy Info (EERE)

    Rim Margins Lithologically Controlled Fractures caused by igneous activity creates permeability, allowing water to circulate deep beneath the surface thus becoming heated in the...

  10. DOE-HDBK-1086-95; Table-Top Training Program Design

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... rows beneath the fundamentals topics you just completed. ... Chem. Physics Electricity Nuclear Theory Core Topic ??? ... supervisors, and engineering and design departments. ...

  11. Property:Geothermal/FundingSource | Open Energy Information

    Open Energy Info (EERE)

    + American Recovery and Reinvestment Act of 2009 + A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + American...

  12. Property:Geothermal/FundingOpportunityAnnouncemt | Open Energy...

    Open Energy Info (EERE)

    Co., NV Geothermal Project + DE-FOA-0000109 + A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + DE-FOA-0000116 +...

  13. Property:Geothermal/TargetsMilestones | Open Energy Information

    Open Energy Info (EERE)

    reservoir models and define drilling targets. A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + Mine waters will...

  14. Property:Geothermal/Impacts | Open Energy Information

    Open Energy Info (EERE)

    fluid pathways in fracture-dominated systems. A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + Successful...

  15. Property:Geothermal/AwardeeWebsite | Open Energy Information

    Open Energy Info (EERE)

    + http:www.magmaenergycorp.comsHome.asp + A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + http:...

  16. Slide 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in both non-precipitating and precipitating clouds and also in clear air (perhaps from doppler lidar just beneath cloud base) - Collocated measurements of cloud properties,...

  17. Precipitation Process and Apparatus Therefor

    DOE Patents [OSTI]

    Stang, Jr, L C

    1950-12-05

    This invention concerns an apparatus for remotely-controlled precipitation and filtration operations. Liquid within a precipitation chamber is maintained above a porous member by introducing air beneath the member; pressure beneath the porous member is reduced to suck the liquid through the member and effect filtration.

  18. Liuhua 11-1 development -- Subsea production system overview

    SciTech Connect (OSTI)

    Hall, J.E.; Sheng, W.Z.; Krenek, M.J.; Douglas, L.D.; Macfarlane, A.M.; Mohr, H.O.

    1996-12-31

    The Liuhua 11-1 Field is being developed using 20 subsea-completed wells. The development capitalizes on an innovative Modular Building Block method that does not require a seafloor template structure for the field`s diverless subsea production system. The modular assemblies are installed on the seafloor from semi-submersible floating production system while simultaneous in-field drilling and well completion activities are conducted. Electrical pumps downhole drive produced fluids through subsea pipelines to a floating production, storage, and offloading facility. The Liuhua 11-1 Development subsea system uses new and emerging diverless technology in several key areas. These include: a modular seafloor commingling production manifold system for multiple wells; wet-mateable electrical power connectors; horizontal spool trees and associated running tools; remotely operated vehicle (ROV) intervention packages; on-site-fabricated, rigid flowline and pipeline connections; and ROV-deployed, control-umbilical jumpers and instrument packages.

  19. DE-FC26-06NT42877 - DE-FC26-02NT41628 - DE-FC26-00NT40920 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gulf of Mexico Gas Hydrates Sea-floor Observatory Project Last Reviewed 12/18/2013 DE-FE26-06NT42877, DE-FC26-02NT41628, and DE-FC26-00NT40920 Goal The goal of this project is to conduct activities leading to the development, implementation, and operation of a remote, multi-sensor seafloor observatory focused on behavior of the marine hydrocarbon system within the gas hydrate stability zone of the deepwater Gulf of Mexico and analysis of data resultant from that observatory over time. Attaining

  20. Massive sulfide deposits and hydrothermal solutions: incremental reaction modeling of mineral precipitation and sulfur isotopic evolution

    SciTech Connect (OSTI)

    Janecky, D.R.

    1986-01-01

    Incremental reaction path modeling of chemical and sulfur isotopic reactions occurring in active hydrothermal vents on the seafloor, in combination with chemical and petrographic data from sulfide samples from the seafloor and massive sulfide ore deposits, allows a detailed examination of the processes involved. This paper presents theoretical models of reactions of two types: (1) adiabatic mixing between hydrothermal solution and seawater, and (2) reaction of hydrothermal solution with sulfide deposit materials. In addition, reaction of hydrothermal solution with sulfide deposit minerals and basalt in feeder zones is discussed.

  1. Solids Accumulation Scouting Studies

    SciTech Connect (OSTI)

    Duignan, M. R.; Steeper, T. J.; Steimke, J. L.

    2012-09-26

    The objective of Solids Accumulation activities was to perform scaled testing to understand the behavior of remaining solids in a Double Shell Tank (DST), specifically AW-105, at Hanford during multiple fill, mix, and transfer operations. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles containing plutonium could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste staging tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids: Gibbsite, Zirconia, Sand, and Stainless Steel, with stainless steel particles representing the heavier particles, e.g., plutonium, and supernatant were charged to the test tank and rotating liquid jets were used to mix most of the solids while the simulant was pumped out. Subsequently, the volume and shape of the mounds of residual solids and the spatial concentration profiles for the surrogate for heavier particles were measured. Several techniques were developed and equipment designed to accomplish the measurements needed and they included: 1. Magnetic particle separator to remove simulant stainless steel solids. A device was designed and built to capture these solids, which represent the heavier solids during a waste transfer from a staging tank. 2. Photographic equipment to determine the volume of the solids mounds. The mounds were photographed as they were exposed at different tank waste levels to develop a composite of topographical areas. 3. Laser rangefinders to determine the volume of

  2. Physical and chemical characterization of Devonian gas shale. Quarterly status report, January 1-March 31, 1980

    SciTech Connect (OSTI)

    Zielinski, R.E.; Nance, S.W.

    1980-01-01

    A change in the format of the Mound Facility EGSP reports begins with this issue. The geochemical characterization data is reported by well instead of by the type of analysis. For most well sections stratigraphic intervals are identified. The stratigraphic zones were picked from borehole logs. The logs and sample datums are discussed in the text. No concentrated effort was made to develop a rigid system of formation and member names. The well logs were generally tied to the nearest available USGS or state generated cross-sections, therefore, the interval names should only be used as a guide for determining stratigraphic position. The general location of wells and corresponding well data used by Mound Facility in its EGSP study is indicated in tables and figures.

  3. Microsoft Word - S07540_Parcel_6-8_GW_Report

    Office of Legacy Management (LM)

    Parcel 6, 7, and 8 Groundwater Monitoring Report Calendar Year 2010 March 2011 LMS/MND/S07540 This page intentionally left blank LMS/MND/S07540 Mound Site Parcel 6, 7, and 8 Groundwater Monitoring Report Calendar Year 2010 March 2011 This page intentionally left blank U.S. Department of Energy Parcel 6, 7, and 8 Groundwater Monitoring Report CY 2010 March 2011 Doc. No. S07540 Page i Contents Abbreviations

  4. FE Petroleum Reserves News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Petroleum Reserves News FE Petroleum Reserves News RSS April 9, 2015 Contracts Awarded to Repurchase Oil for the Strategic Petroleum Reserve The U. S. Department of Energy announced the award of contracts for delivery of crude oil to the Strategic Petroleum Reserve. BP Products North America, Inc., will deliver 2,197,500 barrels and Noble Americas will deliver 2,000,000 barrels to the Reserve's Bryan Mound site in Freeport, Texas. Deliveries are expected to be completed by July 31, 2015.

  5. Process development accomplishments: Waste and hazard minimization, FY 1991

    SciTech Connect (OSTI)

    Homan, D.A.

    1991-11-04

    This report summarizes significant technical accomplishments of the Mound Waste and Hazard Minimization Program for FY 1991. The accomplishments are in one of eight major areas: environmentally responsive cleaning program; nonhalogenated solvent trials; substitutes for volatile organic compounds; hazardous material exposure minimization; nonhazardous plating development; explosive processing waste reduction; tritium capture without conversion to water; and robotic assembly. Program costs have been higher than planned.

  6. Origin State>> CA CA ID ID IL KY NJ NM NY NY NV OH OH OH SC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mix Wastew Treatment Project Argonne National Laboratory Paducah Gaseous Diffusion Plant Princeton Plasma Physics Laboratory Sandia National Laboratory Brookhaven National Laboratory West Valley Demonstration Project National Security Technologies, Inc. Mound Closure Project Portsmouth Gaseous Diffusion Plant Fernald Closure Project Savannah River Site BWXT Y-12 Plant Duratek Nuclear Fuels UT-Battelle Bechtel Jacobs Permafix M&EC EnergX (Foster Wheeler) Pantex Plant SOUTHERN I-15, CA-127,

  7. Origin State>> CA CA ID ID IL KY NJ NM NY NY NV OH OH OH SC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mixed Waste Treatment Project Argonne National Laboratory Paducah Gaseous Diffusion Plant Princeton Plasma Physics Laboratory Sandia National Laboratory Brookhaven National Laboratory West Valley Demonstration Project National Security Technologies, Inc. Mound Closure Project Portsmouth Gaseous Diffusion Plant Fernald Closure Project Savannah River Site BWXT Y-12 Plant Duratek Nuclear Fuels UT-Battelle Bechtel Jacobs Permafix M&EC EnergX (formerly Foster Wheeler) Pantex Plant SOUTHERN I-15,

  8. Geological and reservoir characterization of shallow-shelf carbonate fields, Southern Paradox Basin, Utah

    SciTech Connect (OSTI)

    Chidsey, T.C. Jr.; Eby, D.E.

    1996-12-31

    The Paradox basin of Utah, Colorado, and Arizona contains nearly 100 small oil fields producing from carbonate mounds within the Pennsylvanian (Desmoinesian) Paradox Formation. These fields typically have one to three wells with primary per field production ranging from 700 MBO to 2 MMBO at a 15-20% recovery rate. Five fields (Anasazi, Mule, Blue Hogan, Heron North, and Runway) within the Navajo Nation of southeastern Utah have been evaluated for CO{sub 2}-flood projects based upon geological characterization and reservoir modeling. Conventional cores from the five fields show that three compositional reservoir types are present: (1) phylloid algal, (2) bioclastic calcarenite, and (3) bryozoan-dominated. Phylloid algal mounds are abundant in four of the five fields, and exhibit the best overall porosity and permeability. This mound type developed where shallow water depths and low energy allowed establishment of calcareous algal colonies possibly on paleohighs. The principal reservoir rock is algal bafflestone composed mostly of the phylloid Ivanovia and occasionally dolomitized. The Heron North field is a bioclastic calcarenite reservoir. It represents high-energy conditions resulting in carbonate beaches developed over foreshore carbonate rubble. The principal reservoir rocks are grainstones and rudstones having grain-selective dissolution and complete dolomitization. Bryozoan-dominated mounds present in Runway field developed in quiet, below wave-base settings that appear to be localized along Mississippian fault blocks trends. The principal reservoir rocks are bindstone and framestone with no dolomitization. The resulting model suggests that CO{sub 2} miscible flooding of these and other small carbonate reservoirs in the Paradox basin could significantly increase ultimate recovery of oil.

  9. Geological and reservoir characterization of shallow-shelf carbonate fields, Southern Paradox Basin, Utah

    SciTech Connect (OSTI)

    Chidsey, T.C. Jr. ); Eby, D.E. )

    1996-01-01

    The Paradox basin of Utah, Colorado, and Arizona contains nearly 100 small oil fields producing from carbonate mounds within the Pennsylvanian (Desmoinesian) Paradox Formation. These fields typically have one to three wells with primary per field production ranging from 700 MBO to 2 MMBO at a 15-20% recovery rate. Five fields (Anasazi, Mule, Blue Hogan, Heron North, and Runway) within the Navajo Nation of southeastern Utah have been evaluated for CO[sub 2]-flood projects based upon geological characterization and reservoir modeling. Conventional cores from the five fields show that three compositional reservoir types are present: (1) phylloid algal, (2) bioclastic calcarenite, and (3) bryozoan-dominated. Phylloid algal mounds are abundant in four of the five fields, and exhibit the best overall porosity and permeability. This mound type developed where shallow water depths and low energy allowed establishment of calcareous algal colonies possibly on paleohighs. The principal reservoir rock is algal bafflestone composed mostly of the phylloid Ivanovia and occasionally dolomitized. The Heron North field is a bioclastic calcarenite reservoir. It represents high-energy conditions resulting in carbonate beaches developed over foreshore carbonate rubble. The principal reservoir rocks are grainstones and rudstones having grain-selective dissolution and complete dolomitization. Bryozoan-dominated mounds present in Runway field developed in quiet, below wave-base settings that appear to be localized along Mississippian fault blocks trends. The principal reservoir rocks are bindstone and framestone with no dolomitization. The resulting model suggests that CO[sub 2] miscible flooding of these and other small carbonate reservoirs in the Paradox basin could significantly increase ultimate recovery of oil.

  10. Security guide for subcontractors

    SciTech Connect (OSTI)

    Adams, R.C.

    1991-01-01

    This security guide of the Department of Energy covers contractor and subcontractor access to DOE and Mound facilities. The topics of the security guide include responsibilities, physical barriers, personnel identification system, personnel and vehicular access controls, classified document control, protecting classified matter in use, storing classified matter repository combinations, violations, security education clearance terminations, security infractions, classified information nondisclosure agreement, personnel security clearances, visitor control, travel to communist-controlled or sensitive countries, shipment security, and surreptitious listening devices.

  11. Listing of Defense Nuclear Facilities

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Listing of Defense Nuclear Facilities The facilities listed below are considered DOE defense nuclear facilities for purposes of Section 3161. Kansas City Plant Pinellas Plant Mound Facility Fernald Environmental Management Project Site Pantex Plant Rocky Flats Environmental Technology Site, including the Oxnard Facility Savannah River Site Los Alamos National Laboratory Sandia National Laboratory Lawrence Livermore National Laboratory Oak Ridge National Laboratory Nevada Test Site 1 Y-12 Plant

  12. Program Update: 1st Quarter 2013 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3 Program Update: 1st Quarter 2013 Inside this Update: Abandoned Uranium Mines Report to Congress: LM Wants Your Input; LM Discusses Management of LTS&M Records; LM Launches New Website Under energy.gov; Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima Dai-ichi Incident; Completion of the CERCLA Natural Resource Damage Process at the Rocky Flats Site; Environmental Justice Activities; Mound Museum Volunteers: Preserving a Laboratory's Legacy; DOE Evaluates

  13. Program Update: 3rd Quarter 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4 Program Update: 3rd Quarter 2014 Inside this Update: 2014 LM All-Hands Training, LM to Meet Energy Metering Goals, Anatomy of a Groundwater Uranium Plume, DOE Submits Its Defense-Related Uranium Mines Report to Congress, Analysis of LM Stakeholder Interaction and External Communications, Scientists Assess Damage Caused by Earthquake near Amchitka, DOE Weldon Spring Site Seeks Shelter, Reindustrialization Workshop Held at Mound Site, Chariot Remediation Work Completed on Schedule, Groundwater

  14. Vibration Testing of the Pluto/New Horizons Radioisotope Thermoelectric Generator

    SciTech Connect (OSTI)

    Charles D. Griffin

    2006-06-01

    The Radioisotopic Thermal Generator (RTG) for the Pluto/New Horizons spacecraft was subjected to a flight dynamic acceptance test to demonstrate that it would perform successfully following launch. Seven RTGs of this type had been assembled and tested at Mound, Ohio from 1984 to 1997. This paper chronicles major events in establishing a new vibration test laboratory at the Idaho National Laboratory and the nineteen days of dynamic testing.

  15. Eleventh annual Department of Energy low-level waste management conference. Volume 3: Waste characterization, waste reduction and minimization, prototype licensing application

    SciTech Connect (OSTI)

    1989-11-01

    Thirteen papers are presented in volume 3. The seven papers on waste characterization discuss sampling, analysis, and certification techniques for low-level radioactive wastes. Three papers discuss US DOE waste minimization policies and regulations, Y-12 Plant`s reduction of chlorinated solvents, and C-14 removal from spent resins. The last three papers discuss the licensing studies for earth-mounded concrete bunkers for LLW disposal. Papers have been processed separately for inclusion on the data base.

  16. U.S. Department of Energy Southwestern Power Administration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    10 Structure 38-44, 59 and 60 Transmission Structure Movement Project Program or Field Office: Southwestern Power Administration Location(s) (City/County/State): Jonesboro, Arkansas, Craighead County Proposed Action Description: Southwestern Power Administration proposes to move several transmission line pole structures which are currently located on elevated gravel mounds and relocate several other structures. Categorical Exclusion(s) Applied: 10 CFR 1021, Appendix B to Subpart D, Part B2.5-

  17. H.R.6, P.L. 110-140

    Energy Savers [EERE]

    Gwendolyn Hooten About Us Gwendolyn Hooten Team Leader, Environment Team 2 Gwen Hooten is the new Resource Conservation and Recovery Act (RCRA)/Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)/ Formerly Utilized Sites Remedial Action Program (FUSRAP) Team Leader for LM. Prior to this new position, she served as a Site Manager, responsible for a number of LM sites, including Fernald, Mound, and Piqua, Ohio, sites; the Site A/Plot M, Illinois, Decommissioned Reactor

  18. v7DOE OIG SemiAnn RPT.qxd

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Front Cover From left to right: A barge shown docked at Phillips Terminal at the Strategic Petroleum Reserve in Bryan Mound, Texas. Wind turbines at Storm Lake, Iowa. High pressure water being used to blast salt cake into manageable fragments in a waste tank mockup at the Hanford Site. The McNary Dam, which is one entity of the Bonneville Power Administration's responsibility for transmission and wholesale marketing of power generated at dams in the Federal River Power System. A sodium cooled

  19. Report on the participation of US laboratories in the work of the IAEA coordinated research program on the measurement of transactinium-isotope nuclear-decay data

    SciTech Connect (OSTI)

    Reich, C.W.

    1982-01-01

    The current status of the work being carried out in various US laboratories specifically oriented toward the objectives of this IAEA CRP is briefly reviewed. Reported are the gamma-ray emission-probability measurements, and related studies, at INEL, the half-life measurements being done by the participants in the US Half-Life Evaluation Committee (ANL, LANL, LLNL, Mound Lab., NBS and Rocky Flats), and the absolute ..cap alpha..-intensity measurements at ANL.

  20. Sampling and analysis plan for Mount Plant D & D soils packages, Revision 1

    SciTech Connect (OSTI)

    1991-02-01

    There are currently 682 containers of soils in storage at Mound Plant, generated between April 1 and October 31, 1990 as a result of excavation of soils containing plutonium-238 at two ongoing Decontamination and Decommissioning (D&D) Program sites. These areas are known as Area 14, the waste transfer system (WTS) hillside, and Area 17, the Special Metallurgical (SM) Building area. The soils from these areas are part of Mound Plant waste stream number AMDM-000000010, Contaminated Soil, and are proposed for shipment to the Nevada Test Site (NTS) for disposal as low-level radioactive waste. The sealed waste packages, constructed of either wood or metal, are currently being stored in Building 31 and at other locations throughout the Mound facility. At a meeting in Las Vegas, Nevada on October, 26, 1990, DOE Nevada Operations Office (DOE-NV) and NTS representatives requested that the Mound Plant D&D soils proposed for shipment to NTS be sampled for Toxicity Characteristic Leaching Procedure (TCLP) constituents. On December 14, 1990, DOE-NV also requested that additional analyses be performed on the soils from one of the soils boxes for polychlorinated biphenyls (PCBs), particle size distribution, and free liquids. The purpose of this plan is to document the proposed sampling and analyses of the packages of D&D soils produced prior to October 31, 1990. In order to provide a thorough description of the soils excavated from the WTS and SM areas, sections 1.1 and 1.2 provide historical Information concerning the D&D soils, including waste stream evaluations and past sampling data.

  1. Program and Project Management for the Acquisition of Capital Assets -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Program Update: 2nd Quarter 2016 Program Update: 2nd Quarter 2016 Inside this Update: 2016-2025 Strategic Plan Released; Little Wind River Floods at Riverton, Wyoming: Study to Determine Impacts on Soil Contaminants; Monument Valley Open House; Retiring LM Director Recognized with Exceptional Service Award; New Acting LM Director Appointed; LM Business Center Hosts Office of Environment, Health, Safety and Security (AU-14) Representatives; Annual Assessment Shows Mound, Ohio, Site ICs Are

  2. CX-009717: Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    717: Categorical Exclusion Determination CX-009717: Categorical Exclusion Determination Pumping System for 100 MBD Cavern Capacity Maintenance CX(s) Applied: B1.15 Date: 12/12/2012 Location(s): Texas, Louisiana, Texas Offices(s): Strategic Petroleum Reserve Field Office Subcontractor shall provide all labor, tools, materials, equipment, services, transportation, storage and supervision required to install new Variable Frequency Drive (VFD) buildings at the Big Hill (BH), Bryan Mound (BM), and

  3. Wave–current interaction in the presence of a three-dimensional bathymetry: Deep water wave focusing in opposing current conditions

    SciTech Connect (OSTI)

    Rey, V. Charland, J. Touboul, J.

    2014-09-15

    Large scale experiments were carried out in the Ocean Engineering Basin FIRST, France. A tri-dimensional bathymetry consisting of two symmetrical submerged mounds was displayed on the flat bed on both sides of the basin. Regular waves of frequency corresponding to deep water conditions above the bathymetry were generated in opposing current conditions. A strong tri-dimensional behaviour is observed for the wave amplitude, leading to a strong focusing (up to twice the incident amplitude) of the wave energy towards the central deeper zone. This amplification cannot be ascribed to the increase of the current intensity in the main wave direction, nor to a current gradient normally to the wave direction. A wave phase gradient, normal to its main direction, is observed up-wave (or downstream) the mounds. This phase lag depends on the wave amplitude, it is the higher for the moderate amplitude case. The experimental data are compared with calculations of a refraction-diffraction model assuming a depth-averaged current. If the model qualitatively predicts the wave amplification in the centerline of the basin, discrepancies are observed in the vicinity of the depth changes. The observed mean current vertical profile shape is then supposed to play a significant role in the wave focusing, especially near the steep slopes down-stream the mounds. In addition, the waves are found to modify substantially both horizontal and vertical current fields.

  4. Stratigraphy and diagenesis of the Mississippian Lodgepole Limestone, Williston Basin, North Dakota

    SciTech Connect (OSTI)

    Grover, P.W. )

    1996-01-01

    Stratigraphic correlation of the Lodgepole Limestone (Bottineau Interval) indicates a sequence of three clinoform-shaped wedges that filled in the early Williston Basin. To date four productive 100m thick mounds have been discovered in the Lodgepole Limestone at Dickinson Field. The mounds seem to have nucleated at the toe of slope of the first highstand system tract and were subsequently buried by the second highstand systems tract. By isopaching each of the systems tracts one can predict were other mounds might have nucleated. Burial depth of the Bakken Shale-Lodgepole Limestone contact grade from 0.6 km at the edge of the Williston Basin to 3.4 km in the center. With increased depth the basal Lodgepole Limestone shows three phases of dolomitization, which are: small clear early dolomite; later iron rich fracture filling saddle dolomite and a later iron rich dolomite that seems to follow stylolites. Pre-oil migration mineralization of the overlying limestone include minor amounts of: anhydrite, pyrite, iron poor sphalerite, late iron rich sphalerite, chalcopyrite and celestite.

  5. Stratigraphy and diagenesis of the Mississippian Lodgepole Limestone, Williston Basin, North Dakota

    SciTech Connect (OSTI)

    Grover, P.W.

    1996-12-31

    Stratigraphic correlation of the Lodgepole Limestone (Bottineau Interval) indicates a sequence of three clinoform-shaped wedges that filled in the early Williston Basin. To date four productive 100m thick mounds have been discovered in the Lodgepole Limestone at Dickinson Field. The mounds seem to have nucleated at the toe of slope of the first highstand system tract and were subsequently buried by the second highstand systems tract. By isopaching each of the systems tracts one can predict were other mounds might have nucleated. Burial depth of the Bakken Shale-Lodgepole Limestone contact grade from 0.6 km at the edge of the Williston Basin to 3.4 km in the center. With increased depth the basal Lodgepole Limestone shows three phases of dolomitization, which are: small clear early dolomite; later iron rich fracture filling saddle dolomite and a later iron rich dolomite that seems to follow stylolites. Pre-oil migration mineralization of the overlying limestone include minor amounts of: anhydrite, pyrite, iron poor sphalerite, late iron rich sphalerite, chalcopyrite and celestite.

  6. Design and performance of low-wattage electrical heater probe

    SciTech Connect (OSTI)

    Biddle, R.; Wetzel, J.R.; Cech, R.

    1997-11-01

    A mound electrical calibration heater (MECH) has been used in several EG and G Mound developed calorimeters as a calibration tool. They are very useful over the wattage range of a few to 500 W. At the lower end of the range, a bias develops between the MECH probe and calibrated heat standards. A low-wattage electrical calibration heater (L WECH) probe is being developed by the Safeguards Science and Technology group (NIS-5) of Los Alamos National Laboratory based upon a concept proposed by EG and G Mound personnel. The probe combines electrical resistive heating and laser-light powered heating. The LWECH probe is being developed for use with power settings up to 2W. The electrical heater will be used at the high end of the range, and laser-light power will be used low end of the wattage range. The system consists of two components: the heater probe and a control unit. The probe is inserted into the measuring cavity through an opening in the insulating baffle, and a sleeve is required to adapt to the measuring chamber. The probe is powered and controlled using electronics modules located separately. This paper will report on the design of the LWECH probe, initial tests, and expected performance.

  7. Conceptual design report for facilities capability assurance program (FCAP) roads and parking lot replacements FY 1994 line item

    SciTech Connect (OSTI)

    1992-01-06

    Mound, located in Montgomery County, Miamisburg, Ohio, on the east bank of the Great Miami River, was established in 1948 by the Atomic Energy Commission to develop and manufacture explosive devices for the United States Government. Mound occupies 305 acres and at present the facility is operated by EG&G Mound Applied Technologies. It is devoted to research, development, testing and manufacturing of components for nuclear weapons systems under the auspices of the United States Department of Energy (DOE). The complex employs approximately 2,200 people generating an annual payroll in excess of $75 million. Whereas Government sponsors have traditionally placed great emphasis on new technological concepts and manufacturing processes for weapons, unfortunately, such has not been the case in the maintenance of the roadway infrastructure. The roadway system which, for the most part is 40 years old, must be restored to a condition which will ensure smooth transportation of weapon component production, safe access for emergency and fire vehicles and safe ingress and egress for pedestrian personnel. This Facilities Capability Assurance Program (FCAP) project will provide this much needed restoration.

  8. EA-1916: Ocean Renewable Power Company Maine, LLC Cobscook Bay Tidal Energy Pilot Project, Cobscook in Washington County, Maine

    Broader source: Energy.gov [DOE]

    Draft Environmental AssessmentThis EA evaluates the environmental impacts of a project that would use the tidal currents of Cobscook Bay to generate electricity via cross-flow Kinetic System turbine generator units (TGU) mounted on the seafloor. The TGUs would capture energy from the flow in both ebb and flood directions.

  9. Proceedings of the 22nd annual offshore technology conference

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This book contains the proceedings of the 22nd annual offshore technology conference, Volume 3. Topics covered include: Innovation in concrete gravity platform substructures; the Ravensburn north platform and beyond; Development of the ROV - replaceable control valves; Structure-induced seafloor scour; Vessel impact design for steel jackets; and A new approach for finger storage slug catcher design.

  10. Compilation of Rare Earth Element Analyses from US Geothermal Fields and Mid Ocean Ridge Hydrothermal Vents

    SciTech Connect (OSTI)

    Andrew Fowler

    2015-10-01

    Compilation of rare earth element and associated major and minor dissolved constituent analytical data for USA geothermal fields and global seafloor hydrothermal vents. Data is in original units. Reference to and use of this data should be attributed to the original authors and publications according to the provisions outlined therein.

  11. Videos of Experiments from ORNL Gas Hydrate Research

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Gas hydrate research performed by the Environmental Sciences Division utilizes the ORNL Seafloor Process Simulator, the Parr Vessel, the Sapphire Cell, a fiber optic distributed sensing system, and Raman spectroscopy. The group studies carbon sequestration in the ocean, desalination, gas hydrates in the solar system, and nucleation and dissociation kinetics. The videos available at the gas hydrates website are very short clips from experiments.

  12. Geochemical Processes Data Package for the Vadose Zone in the Single-Shell Tank Waste Management Areas at the Hanford Site

    SciTech Connect (OSTI)

    Cantrell, Kirk J.; Zachara, John M.; Dresel, P. Evan; Krupka, Kenneth M.; Serne, R. Jeffrey

    2007-09-28

    This data package discusses the geochemistry of vadose zone sediments beneath the single-shell tank farms at the U.S. Department of Energy’s (DOE’s) Hanford Site. The purpose of the report is to provide a review of the most recent and relevant geochemical process information available for the vadose zone beneath the single-shell tank farms and the Integrated Disposal Facility. Two companion reports to this one were recently published which discuss the geology of the farms (Reidel and Chamness 2007) and groundwater flow and contamination beneath the farms (Horton 2007).

  13. Thermal Removal of Tritium from Concrete and Soil to Reduce Groundwate...

    Office of Environmental Management (EM)

    SP01 Savannah River Site & D-Area Heavy Water Processing Moderator Processing ... Z one 1 24 ft 28 ft Layer of C oarse G ravel. S oil from beneath 420-D S lab. Z one 2 Z ...

  14. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Showing 1 - 1 of 1 result. Video Energy 101: Geothermal Energy See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through...

  15. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Showing 1 - 5 of 5 results. Video Energy 101: Geothermal Energy See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through...

  16. New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    +1 510 495 2402, lvu@lbl.gov volcanic-hotspots1.jpg This 3D view of the top 1,000 kilometers of Earth's mantle beneath the central Pacific shows the relationship between...

  17. Subsurface Tech Team | Department of Energy

    Office of Environmental Management (EM)

    Subsurface Tech Team Subsurface Tech Team Subsurface Tech Team Energy sources originating from beneath the Earth's surface satisfy over 80% of total U.S. energy needs. Finding and...

  18. Pinellas Site Uses Horizontal Wells for Enhanced Bioremediation

    Broader source: Energy.gov [DOE]

    Operations to develop and manufacture components at the former Pinellas Plant in Florida during the nation’s Cold War–era nuclear weapons program, released solvents to subsurface soils beneath the...

  19. Preliminary steps to the Atomic Energy Commission

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    on December 2, 1942 - on a squash court situated beneath the University of Chicago's football stadium. The next step was to demonstrate that a full scale reactor could in fact be...

  20. DOE-STD-1197-2011 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pursuant to DOE O 232.2, causal analyses of occurrences and near misses must go beneath the surface to identify how the underlying sources of operational vulnerability combined to ...

  1. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    is located in the Northeast, and is situated about 8,000 feet below the surface of the Earth, and underneath the Marcellus shale. The Utica is primarily located beneath...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    is located in the Northeast, and is situated about 8,000 feet below the surface of the Earth, and underneath the Marcellus shale. The Utica is primarily located beneath...

  3. Subsurface Tech Team (SubTER) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Subsurface Tech Team (SubTER) Subsurface Tech Team (SubTER) Subsurface Tech Team (SubTER) Energy sources originating from beneath the Earth's surface satisfy over 80% of total U.S. ...

  4. Improvements to MARFA Code (released as MARFA version 3.2.3)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Code (released as MARFA version 3.2.3) The software will be used to assess long-term migration of radioactive material and other contaminants beneath the surface of the Earth....

  5. Method for sizing hollow microspheres

    DOE Patents [OSTI]

    Farnum, E.H.; Fries, R.J.

    1975-10-29

    Hollow Microspheres may be effectively sized by placing them beneath a screen stack completely immersed in an ultrasonic bath containing a liquid having a density at which the microspheres float and ultrasonically agitating the bath.

  6. Isotopic Analysis- Fluid At Dixie Valley Geothermal Area (Kennedy...

    Open Energy Info (EERE)

    suggest that helium isotopes are the best and possibly the only indication of deep permeability where high temperature fluids are masked beneath a cold reservoir. Notes 3He4He...

  7. Property:Geothermal/AwardeeCostShare | Open Energy Information

    Open Energy Info (EERE)

    Churchill Co., NV Geothermal Project + 9,571,873 + A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + 1,082,753 + A...

  8. Property:Geothermal/TotalProjectCost | Open Energy Information

    Open Energy Info (EERE)

    Churchill Co., NV Geothermal Project + 14,571,873 + A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project + 2,155,497 + A...

  9. NREL: Learning - Student Resources on Wind Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Wind Energy Photo of a girl and a boy standing beneath a large wind turbine. Students can learn about wind energy by visiting a wind farm. The following resources can provide you ...

  10. Increases in 3He/4He in Fumarolic Gas Associated with the 1989...

    Open Energy Info (EERE)

    Beneath Mammoth Mountain, California Citation Michael L. Sorey,B. Mack Kennedy,William C. Evans,Christopher D. Farrar. 1990. Increases in 3He4He in Fumarolic Gas Associated with...

  11. Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks

    Office of Energy Efficiency and Renewable Energy (EERE)

    Improved seismic imaging of geology across high-velocity Earth surfaces will allow more rigorous evaluation of geothermal prospects beneath volcanic outcrops. Seismic-based quantification of fracture orientation and intensity will result in optimal positioning of geothermal wells.

  12. Gas hydrate detection and mapping on the US east coast

    SciTech Connect (OSTI)

    Ahlbrandt, T.S.; Dillon, W.P.

    1993-12-31

    Project objectives are to identify and map gas hydrate accumulations on the US eastern continental margin using remote sensing (seismic profiling) techniques and to relate these concentrations to the geological factors that-control them. In order to test the remote sensing methods, gas hydrate-cemented sediments will be tested in the laboratory and an effort will be made to perform similar physical tests on natural hydrate-cemented sediments from the study area. Gas hydrate potentially may represent a future major resource of energy. Furthermore, it may influence climate change because it forms a large reservoir for methane, which is a very effective greenhouse gas; its breakdown probably is a controlling factor for sea-floor landslides; and its presence has significant effect on the acoustic velocity of sea-floor sediments.

  13. Safety Oversight of Decommissioning Activities at DOE Nuclear Sites

    SciTech Connect (OSTI)

    Zull, Lawrence M.; Yeniscavich, William

    2008-01-15

    The Defense Nuclear Facilities Safety Board (Board) is an independent federal agency established by Congress in 1988 to provide nuclear safety oversight of activities at U.S. Department of Energy (DOE) defense nuclear facilities. The activities under the Board's jurisdiction include the design, construction, startup, operation, and decommissioning of defense nuclear facilities at DOE sites. This paper reviews the Board's safety oversight of decommissioning activities at DOE sites, identifies the safety problems observed, and discusses Board initiatives to improve the safety of decommissioning activities at DOE sites. The decommissioning of former defense nuclear facilities has reduced the risk of radioactive material contamination and exposure to the public and site workers. In general, efforts to perform decommissioning work at DOE defense nuclear sites have been successful, and contractors performing decommissioning work have a good safety record. Decommissioning activities have recently been completed at sites identified for closure, including the Rocky Flats Environmental Technology Site, the Fernald Closure Project, and the Miamisburg Closure Project (the Mound site). The Rocky Flats and Fernald sites, which produced plutonium parts and uranium materials for defense needs (respectively), have been turned into wildlife refuges. The Mound site, which performed R and D activities on nuclear materials, has been converted into an industrial and technology park called the Mound Advanced Technology Center. The DOE Office of Legacy Management is responsible for the long term stewardship of these former EM sites. The Board has reviewed many decommissioning activities, and noted that there are valuable lessons learned that can benefit both DOE and the contractor. As part of its ongoing safety oversight responsibilities, the Board and its staff will continue to review the safety of DOE and contractor decommissioning activities at DOE defense nuclear sites.

  14. Tested method to minimize plutonium assay discrepancies between laboratories

    SciTech Connect (OSTI)

    Seiler, R.J.; Goss, R.L.; Rodenburg, W.W.; Rogers, D.R.

    1982-01-29

    Plutonium assay differences are frequently observed between laboratories exchanging plutonium dioxide powders. These differences are commonly the result of chemical changes and/or nonhomogeneities in sampled materials. The irregularities are often caused by moisture absorption during sampling, packaging, shipment, and storage of the materials. A method is proposed which eliminates the effects of chemical change in samples, particularly moisture absorption, and minimizes sampling error. A nondestructive thermal watts/gram test on every preweighed sampled and total dissolution of these samples for chemical assay are the primary features which make this method effective. Because this method minimizes the error related to exchange material, it is possible to design an interlaboratory exchange program which demonstrates the assay capabiliies of the participants. In an experiment performed to demonstrate the effectiveness of this method, three PuO/sub 2/ batches of varying isotopic composition were synthesized at Mound to be used in the exchange tess. Powder sample aliquots from each batch were weighed directly into their vials under controlled atmospheric conditions. Calorimetric heat measurements were made on each vial to test homogeneity and verify sample weight. Six vials of each batch were chemically assayed at Mound and six at NBL (New Brunswick Laboratory). Both laboratories chose controlled-potential coulometry as the chemical assay technique because of its demonstrated precision and accuracy. Total dissolution of preweighed exchange samples eliminated the need for laborious and usually futile heating to return the material to its original condition. The mean chemical assay values obtained by Mound and NBL agree to within 0.01% for each of the compositions tested. Testing of both chemical assay and calorimetric data revealed no sampling error throughout the experiment.

  15. Increased oil production and reserves utilizing secondary/tertiary recovery techniques on small reservoirs in the Paradox basin, Utah. Annual report, February 9, 1996--February 8, 1997

    SciTech Connect (OSTI)

    Chidsey, T.C. Jr.

    1997-08-01

    The Paradox basin of Utah, Colorado, and Arizona contains nearly 100 small oil fields producing from carbonate buildups or mounds within the Pennsylvanian (Desmoinesian) Paradox Formation. These fields typically have one to four wells with primary production ranging from 700,000 to 2,000,000 barrels of oil per field at a 15 to 20% recovery rate. At least 200 million barrels of oil is at risk of being unrecovered in these small fields because of inefficient recovery practices and undrained heterogeneous reservoirs. Five fields (Anasazi, Mule, Blue Hogan, Heron North, and Runway) within the Navajo Nation of southeastern Utah are being evaluated for waterflood or carbon-dioxide-miscible flood projects based upon geological characterization and reservoir modeling. The results can be applied to other fields in the Paradox basin and the Rocky Mountain region, the Michigan and Illinois basins, and the Midcontinent. The Anasazi field was selected for the initial geostatistical modeling and reservoir simulation. A compositional simulation approach is being used to model primary depletion, waterflood, and CO{sub 2}-flood processes. During this second year of the project, team members performed the following reservoir-engineering analysis of Anasazi field: (1) relative permeability measurements of the supra-mound and mound-core intervals, (2) completion of geologic model development of the Anasazi reservoir units for use in reservoir simulation studies including completion of a series of one-dimensional, carbon dioxide-displacement simulations to analyze the carbon dioxide-displacement mechanism that could operate in the Paradox basin system of reservoirs, and (3) completion of the first phase of the full-field, three-dimensional Anasazi reservoir simulation model, and the start of the history matching and reservoir performance prediction phase of the simulation study.

  16. Sequence stratigraphy and depositional systems of the paleocene submarine fans in the central North Sea: The evolution of a shelf-to-basin system

    SciTech Connect (OSTI)

    Reinsborough, B.C.; Galloway, W.E. )

    1993-09-01

    Slope/basin depositional systems consist of combinations of facies, including slump lobes; chute, flute, and channel fills; mounded turbidite lobes; sheet turbidites; low-density turbidite sheets and fills; hemipelagic drapes; and contourite mounds. Specific facies associations are determined by the nature (point source or linear source) and caliber (volume, grain size, sand:mud) of sediment supply to the slope. The extensive well-log, seismic, and core database was used to dissect the stratal and facies architecture of the Andrew depositional system and characterize a logical evolution of the sand-rich shelf-to-basin depositional systems tract. The andrew consists of upper and lower depositional units bounded by downlap terminations and high-gamma marker beds. The lower Andrew displays three distinct sand-rich lobes, delineated by isopach, sand percent, log motif, and seismic facies maps Proximal, mounded, sand-rich units disperse into unchannelized sheet turbidites in the basin. No extensive incised submarine valleys feed this unit, which is characterized by coarsening and thickening-upward log responses and hummocky to discontinuous reflectors. The upper Andrew downlaps the lower unit and a single, linear sediments source was centered in the Witch ground graben. The dispersal pattern and internal character suggest the upper unit is a proximal slope apron, downlapping and filling interlobe bathymetric lows of the underlying unit. Sharp-based, blocky/digitate log signatures, discontinuous chaotic reflectors, and coarse-grained sediment characterize this unit. The lower Andrew represents a structurally focused, sand-rich lobe complex, without associated incised canyons. The Andrew system evolved as the delta platform expanded onto the proximal fan, resulting in a linear sediment source spilling over the slope as a fringing slope apron.

  17. DE-FC26-02NT41328 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of Sea Floor Monitoring Station DE-FC26-02NT41328 Project Goal Determine the potential impacts of gas hydrate instability in terms of the release of methane into seafloor sediments, the ocean and the atmosphere. Performers University of California, San Diego (Scripps Institution of Oceanography) - manage geochemical, hydrological and sedimentological investigations Texas A&M University - manage field

  18. Current practices and new technology in ocean engineering

    SciTech Connect (OSTI)

    McGuinness, T.; Shih, H.H.

    1986-01-01

    This book presents the papers given at a conference on wave power and marine engineering. Topics considered at the conference included remote sensing, ocean current measurement, air and spaceborne instrumentation, marine dynamics, real-time measurements, telemetry systems, seafloor measurement, computer-based data acquisition, materials and devices for underwater work systems, ocean system design analysis and reliability, ocean structure fatigue life prediction, underwater life support systems, sensor design, ocean thermal energy conversion, and wave energy converters.

  19. Hydrate detection

    SciTech Connect (OSTI)

    Dillon, W.P.; Ahlbrandt, T.S.

    1992-06-01

    Project objectives were: (1) to create methods of analyzing gas hydrates in natural sea-floor sediments, using available data, (2) to make estimates of the amount of gas hydrates in marine sediments, (3) to map the distribution of hydrates, (4) to relate concentrations of gas hydrates to natural processes and infer the factors that control hydrate concentration or that result in loss of hydrate from the sea floor. (VC)

  20. Hydrate detection

    SciTech Connect (OSTI)

    Dillon, W.P.; Ahlbrandt, T.S.

    1992-01-01

    Project objectives were: (1) to create methods of analyzing gas hydrates in natural sea-floor sediments, using available data, (2) to make estimates of the amount of gas hydrates in marine sediments, (3) to map the distribution of hydrates, (4) to relate concentrations of gas hydrates to natural processes and infer the factors that control hydrate concentration or that result in loss of hydrate from the sea floor. (VC)

  1. FEAB105 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    05 Mesoscale Characterization of Natural and Synthetic Gas Hydrates FEAB105 Project Goal Develop the information needed to model various hydrate recovery schemes and assess and predict seafloor stability. Background Prior to this project, Oak Ridge National Laboratory (ORNL) had constructed a pressure cell to synthesize gas hydrates from water and gas and characterize the resulting atomic structures with in-situ neutron powder diffraction. As part of this earlier effort ORNL studied the

  2. Review of technology for Arctic offshore oil and gas recovery. Appendices

    SciTech Connect (OSTI)

    Sackinger, W. M.

    1980-06-06

    This volume contains appendices of the following: US Geological Survey Arctic operating orders, 1979; Det Noske Vertas', rules for the design, construction and inspection of offshore technology, 1977; Alaska Oil and Gas Association, industry research projects, March 1980; Arctic Petroleum Operator's Association, industry research projects, January 1980; selected additional Arctic offshore bibliography on sea ice, icebreakers, Arctic seafloor conditions, ice-structures, frost heave and structure icing.

  3. ALSNews Vol. 295

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 ALSNews Vol. 295 Print Wednesday, 25 February 2009 00:00 In This Issue Top-Off Upgrade Completed Successfully Probing Core-Hole Localization in Molecular Nitrogen Enzyme Structure Provides Insights into Cancer and Aging Guest House Survey: Room Layouts and Furnishings Two Important Strategic Documents Now Available Online Wanted: Energy-Related Highlights Operations News Links Next-Generation Lithography: EUVL readiness for pilot line insertion Iron on its Route to the Sea-Floor: A New Path A

  4. ALSNews Vol. 295

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 Print In This Issue Top-Off Upgrade Completed Successfully Probing Core-Hole Localization in Molecular Nitrogen Enzyme Structure Provides Insights into Cancer and Aging Guest House Survey: Room Layouts and Furnishings Two Important Strategic Documents Now Available Online Wanted: Energy-Related Highlights Operations News Links Next-Generation Lithography: EUVL readiness for pilot line insertion Iron on its Route to the Sea-Floor: A New Path A Zen discovery: Unrusted iron in ocean Carbon Acts

  5. ALSNews Vol. 295

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ALSNews Vol. 295 Print In This Issue Top-Off Upgrade Completed Successfully Probing Core-Hole Localization in Molecular Nitrogen Enzyme Structure Provides Insights into Cancer and Aging Guest House Survey: Room Layouts and Furnishings Two Important Strategic Documents Now Available Online Wanted: Energy-Related Highlights Operations News Links Next-Generation Lithography: EUVL readiness for pilot line insertion Iron on its Route to the Sea-Floor: A New Path A Zen discovery: Unrusted iron in

  6. ALSNews Vol. 295

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 Print In This Issue Top-Off Upgrade Completed Successfully Probing Core-Hole Localization in Molecular Nitrogen Enzyme Structure Provides Insights into Cancer and Aging Guest House Survey: Room Layouts and Furnishings Two Important Strategic Documents Now Available Online Wanted: Energy-Related Highlights Operations News Links Next-Generation Lithography: EUVL readiness for pilot line insertion Iron on its Route to the Sea-Floor: A New Path A Zen discovery: Unrusted iron in ocean Carbon Acts

  7. Inductive shearing of drilling pipe

    DOE Patents [OSTI]

    Ludtka, Gerard M.; Wilgen, John; Kisner, Roger; Mcintyre, Timothy

    2016-04-19

    Induction shearing may be used to cut a drillpipe at an undersea well. Electromagnetic rings may be built into a blow-out preventer (BOP) at the seafloor. The electromagnetic rings create a magnetic field through the drillpipe and may transfer sufficient energy to change the state of the metal drillpipe to shear the drillpipe. After shearing the drillpipe, the drillpipe may be sealed to prevent further leakage of well contents.

  8. Closure Sites | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Closure Sites Closure Sites View a list of the compliance agreements for the many EM closure sites, such as Mound and Rocky Flats, below. Associated summaries are also included. Pinellas Remediation Agreement (1.87 MB) Pinellas Remediation Agreement Summary (44.6 KB) Maxey Flats Consent Decree -Part 1, April 18, 1996 (6.67 MB) Maxey Flats Consent Decree -Part 2, April 18, 1996 (2.8 MB) Maxey Flats Consent Decree April 18, 1996 Summary (49.79 KB) Monticello Mill site Federal Facility Agreement,

  9. #AskEnergy: Live Twitter Q&A on Solar Energy | Department of Energy

    Energy Savers [EERE]

    text_sunshot_rtc.docx text_sunshot_rtc.docx text_sunshot_rtc.docx text_sunshot_rtc.docx (12.94 KB) More Documents & Publications SunShot Summit: Regional Test Centers text_sunshot_csp.docx text_sunshot_pdil.docx

    Front Cover From left to right: A barge shown docked at Phillips Terminal at the Strategic Petroleum Reserve in Bryan Mound, Texas. Wind turbines at Storm Lake, Iowa. High pressure water being used to blast salt cake into manageable fragments in a waste tank mockup at the Hanford

  10. Calorimeter Control Program

    Energy Science and Technology Software Center (OSTI)

    1998-11-03

    The Calorimeter Control Software provides PID (Proportional, Integral, and Derivative) Control for up to twelve Mound Calorimeters and five Calorimeter Waterbaths. The software accepts a Voltage input, compares it to a user defined setpoint, calculates a new voltage output designed to bring the input closer to the setpoint using a PID control algorithm, then sets the analog voltage output to the calculated value. The software is designed to interface with HP 3852A Data Acquisition Unitmore » via an HP-1B PC board. All field inputs are wired into Digital Input cards and field outputs are wired from Analog Output cards.« less

  11. Hazard classification assessment for the High Voltage Initiator

    SciTech Connect (OSTI)

    Cogan, J.D.

    1994-04-19

    An investigation was conducted to determine whether the High Voltage Initiator (Sandia p number 395710; Navy NAVSEA No. 6237177) could be assigned a Department of Transportation (DOT) hazard classification of ``IGNITERS, 1.4G, UN0325`` under Code of Federal Regulations, 49 CFR 173.101, when packaged per Mound drawing NXB911442. A hazard classification test was performed, and the test data led to a recommended hazard classification of ``IGNITERS, 1.4G, UN0325,`` based on guidance outlined in DOE Order 1540.2 and 49 CFR 173.56.

  12. Implementation of the Port Hope Area Initiative Biophysical and Socioeconomic Environmental Assessment Follow-up Programs - 13209

    SciTech Connect (OSTI)

    Baba, Nina; Friedmann, Karyn; Groulx, Charles

    2013-07-01

    The Port Hope Initiative (PHAI) involves the cleanup of historic low-level radioactive waste in various locations throughout the communities of Port Hope and Clarington, Ontario, as well as the construction of two engineered aboveground mounds for safe long-term management. The PHAI is comprised of two major projects - the Port Hope Project and the Port Granby Project. An Environmental Assessment (EA) was undertaken for each project and as a result EA Follow-up Programs were developed and are being implemented addressing both biophysical and socioeconomic aspects. This paper provides insight on elements of the EA Follow-up Program development, and its implementation. (authors)

  13. Maryland Small Business Helping Lower Solar Costs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Maryland Small Business Helping Lower Solar Costs Maryland Small Business Helping Lower Solar Costs January 12, 2010 - 9:14am Addthis Joshua DeLung One potential problem with going solar across America is that the up-front costs of installing solar panels are often too high for the average consumer. Though panels can produce mounds of energy savings over a long period of time, the expense of installation is still too high for many. However, stimulus funding awarded to a small, Maryland-based

  14. Microsoft Word - S07285_LTHMP

    Office of Legacy Management (LM)

    7285 Task Order LM00-502 Control Number 11-0172 January 10, 2011 U.S. Department of Energy Office of Legacy Management ATTN: Art Kleinrath Site Manager 955 Mound Road Miamisburg, OH 45342 SUBJECT: Rulison Long-Term Hydrologic Monitoring Program Sampling and Analysis Results for 2010 Dear Mr. Kleinrath: The U.S. Department of Energy (DOE) Office of Legacy Management conducted annual sampling at the Rulison, Colorado, Site for the Long-Term Hydrologic Monitoring Program (LTHMP) on May 10 and 11,

  15. Microsoft Word - TR05-24.doc

    Office of Legacy Management (LM)

    Site A/Plot M, Cook County, Illinois June 2011 Page 1 2011 Inspection and Annual Site Status Report for the Site A/Plot M, Cook County, Illinois Decontamination and Decommissioning Program Site Summary Site A/Plot M was inspected on April 26, 2011. The site, located within a county forest preserve with significant tree and grass cover, was in good condition. No cause for a follow-up inspection was identified. Erosion on top of the mounded earth cover at Plot M has been repaired, and the earth

  16. Trip Report

    Office of Legacy Management (LM)

    Site A/Plot M, Cook County, Illinois May 2013 Page 1 2013 Inspection and Annual Site Status Report for the Site A/Plot M, Cook County, Illinois Decontamination and Decommissioning Program Site Summary Site A/Plot M was inspected on April 10, 2013. The site, located within a county forest preserve with significant tree and grass cover, was in good condition. No cause for a follow-up inspection was identified. Erosion on top of the grass covered mound at Plot M continues to be a concern. Bike

  17. EIS-0200: Revision to the Record of Decision | Department of Energy

    Office of Environmental Management (EM)

    Revision to the Record of Decision EIS-0200: Revision to the Record of Decision Treatment and Storage of Transuranic Waste The Department has now decided to transfer approximately 300 cubic meters of contact-handled transuranic (CH-TRU) waste from the Mound Plant in Ohio to the Savannah River Site (SRS) in South Carolina for storage, characterization, and repackaging prior to sending it to the Waste Isolation Pilot Plant (WIPP) in New Mexico for disposal. The CH-TRU waste will be shipped to SRS

  18. EXPERIMENTAL METHODS TO ESTIMATE ACCUMULATED SOLIDS IN NUCLEAR WASTE TANKS

    SciTech Connect (OSTI)

    Duignan, M.; Steeper, T.; Steimke, J.

    2012-12-10

    The Department of Energy has a large number of nuclear waste tanks. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles, e.g., plutonium containing, could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids and supernatant were charged to the test tank and rotating liquid jets were used to remove most of the solids. Then the volume and shape of the residual solids and the spatial concentration profiles for the surrogate for plutonium were measured. This paper discusses the overall test results, which indicated heavy solids only accumulate during the first few transfer cycles, along with the techniques and equipment designed and employed in the test. Those techniques include: Magnetic particle separator to remove stainless steel solids, the plutonium surrogate from a flowing stream; Magnetic wand used to manually remove stainless steel solids from samples and the tank heel; Photographs were used to determine the volume and shape of the solids mounds by developing a composite of topographical areas; Laser rangefinders to determine the volume and shape of the solids mounds; Core sampler to determine the stainless steel solids distribution within the solids mounds; Computer driven positioner that placed the laser rangefinders and the core sampler over solids mounds that accumulated on the bottom of a scaled staging tank in locations where jet velocities were low. These

  19. Idaho site completes demolition of Cold War-era nuclear fuel reprocessing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    facility doe logo CH2M-WG logo Joint News Release For Immediate Release Date: December 22, 2011 Media Contact: Erik Simpson, (208) 360-0426 Idaho site completes demolition of Cold War-era nuclear fuel reprocessing facility A gravel mound, larger than half a city block and several feet thick, is the only visible feature that remains at the site of a Cold War-era spent nuclear fuel reprocessing facility at the U.S. Department of Energy�s Idaho site. About $44 million in American Recovery

  20. Design of the Long-term Waste Management Facility for Historic LLRW Port Hope Project - 13322

    SciTech Connect (OSTI)

    Campbell, Don; Barton, David; Case, Glenn

    2013-07-01

    The Municipality of Port Hope is located on the northern shores of Lake Ontario approximately 100 km east of Toronto, Ontario, Canada. Starting in the 1930's, radium and later uranium processing by Eldorado Gold Mines Limited (subsequently Eldorado Nuclear Limited) (Eldorado) at their refinery in Port Hope resulted in the generation of process residues and wastes that were disposed of indiscriminately throughout the Municipality until about the mid-1950's. These process residues contained radium (Ra- 226), uranium, arsenic and other contaminants. Between 1944 and 1988, Eldorado was a Federal Crown Corporation, and as such, the Canadian Federal Government has assumed responsibility for the clean-up and long-term management of the historic waste produced by Eldorado during this period. The Port Hope Project involves the construction and development of a new long-term waste management facility (LTWMF), and the remediation and transfer of the historic wastes located within the Municipality of Port Hope to the new LTWMF. The new LTWMF will consist of an engineered above-ground containment mound designed to contain and isolate the wastes from the surrounding environment for the next several hundred years. The design of the engineered containment mound consists of a primary and secondary composite base liner system and composite final cover system, made up of both natural materials (e.g., compacted clay, granular materials) and synthetic materials (e.g., geo-synthetic clay liner, geo-membrane, geo-textiles). The engineered containment mound will cover an area of approximately 13 hectares and will contain the estimated 1.2 million cubic metres of waste that will be generated from the remedial activities within Port Hope. The LTWMF will also include infrastructure and support facilities such as access roads, administrative offices, laboratory, equipment and personnel decontamination facilities, waste water treatment plant and other ancillary facilities. Preliminary

  1. SR0605

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    DOE’s SRS Disposes of its 20,000th Drum of TRU Waste AIKEN, S.C., (October 5, 2006) – The Department of Energy (DOE) announced today the safe disposal of 20,000 drums of transuranic waste previously stored at its Savannah River Site (SRS) with a recent shipment to the Waste Isolation Pilot Plant (WIPP), in New Mexico. Until recently, these drums were covered with mounds of earth at SRS’s central waste management facility. The drums were generated during decades of nuclear operations at SRS.

  2. http://emdev.apps.em.doe.gov/EMDEV/Pages/groundwaterReport.aspx

    Office of Environmental Management (EM)

    Mound Plume Remediation Contractor: Unknown Report Last Updated: 2009 Contaminants Halogenated VOCs/SVOCs Present? Yes VOC Name Concentration (ppb) Regulatory Driver Cleanup Requirement CCl4 55 Yes PCE 200 Yes 5 TCE 400 Yes 5 cis-1,2-DCE 300 Yes Fuel Present? No Metals Present? No Isotopes Present? Yes Isotope Name Isotope Activity (pCi/l) Regulatory Driver Cleanup Requirement Am No U No Explosives Present? No Other Contaminants?No Tritium Present? No Nitrates Present? No Sulfates Present? No

  3. Volume Reduction Research and Development Project (VORRP): Utilizing the TRUclean process: (Technical paper), September 2, 1986-September 30, 1987

    SciTech Connect (OSTI)

    Sunderland, N.R.

    1987-09-30

    This research was undertaken to determine if the AWC TRUclean process could remove radioactive contamination from differing soil matrices that were submitted by participating sites from around the nation. The TRUclean process removed plutonium from coral derived soil. Interest developed in applying the process to other radioactive contaminants and soil types. Soils from the Nevada Test Site (NTS); Rocky Flats Plant (RFP) in Colorado; FUSRAP site at Hazelwood, Missouri; Monsanto-Mound site in Ohio, and the Ft. Dix site in New Jersey were tested. The TRUclean process was able to effectively decontaminate soils and concentrate the contamination into a substantially smaller volume than the original soil. 14 refs., 6 figs.

  4. Monitoring the fate of radionuclides released to the environment: May 1991 report

    SciTech Connect (OSTI)

    Bauer, L.R.

    1992-08-13

    A review of the radiological effluent and environmental monitoring practices in use at Mound has been conducted. The radionuclides under consideration were HT, Pu-239, U-233,234, U-238, Th-230, Th-232, Co-60, Cs-137, and Ac-227. It is concluded from this analysis that additional continuous monitoring programs are not warranted. Dose contributions from these radionuclides are negligible. Further, in many cases environmental surveillance would not be practical due to the extremely low concentrations encountered in the offsite environment. For these reasons, it is believed that no additional action is required in response to DOE Tiger Team Finding R/CF-1.

  5. US Department of Energy interim mixed waste inventory report: Waste streams, treatment capacities and technologies: Volume 4, Site specific---Ohio through South Carolina

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    The Department of Energy (DOE) has prepared this report to provide an inventory of its mixed wastes and treatment capacities and technologies in response to Section 105(a) of the Federal Facility Compliance Act (FFCAct) of 1992 (Pub. L. No. 102-386). As required by the FFCAct-1992, this report provides site-specific information on DOE`s mixed waste streams and a general review of available and planned treatment facilities for mixed wastes at the following five Ohio facilities: Battelle Columbus Laboratories; Fernald Environmental Management Project; Mound Plant; Portsmouth Gaseous Diffusion Plant; and RMI, Titanium Company.

  6. Process development status report for advanced manufacturing projects

    SciTech Connect (OSTI)

    Brinkman, J.R.; Homan, D.A.

    1990-03-30

    This is the final status report for the approved Advanced Manufacturing Projects for FY 1989. Five of the projects were begun in FY 1987, one in FY 1988, and one in FY 1989. The approved projects cover technology areas in welding, explosive material processing and evaluation, ion implantation, and automated manufacturing. It is expected that the successful completion of these projects well result in improved quality and/or reduced cost for components produced by Mound. Those projects not brought to completion will be continued under Process development in FY 1990.

  7. Design criteria for lighting and controls modifications OSW, CTF, COS buildings

    SciTech Connect (OSTI)

    1991-08-01

    This project will retrofit the lighting systems in three (3) buildings at the Mound Plant. The buildings are Central Operational Support (COS), Component Test Facility (CTF) and operational Support West (OSW). This project consists of the installation of occupancy sensors in private offices, break areas and laboratories, automatic control lighting, (occupied/unoccupied) with the existing DDC system, removing selected light fixtures, replacing incandescent lighting and reprogramming some of the software controlling the operation of the air handling units in the a forementioned buildings.

  8. I

    Office of Legacy Management (LM)

    . _ ',(JEc-12-1994 16:37 FROM' m/m . * . l . T O 83014271534 P.002 1, I!* 0-i y / O H 06 * c j/-l! /Q HmlRY O F THE DRYTO Il PRO J ECT . id&C-12-1994 16:37 FRUI u!5mam To 83014271534 P.Em ! i HISTORY OF THE DAYTON PROJECT Keith V. Gilben June 1969 --- - - - - ~.^ .: _.__ _ -----_-I -- --------;.rm..-_ Monsanto Rosearch Corp-tio~~ ' A Subsidiary of Monsanto Company MOUND LABORATORY Miamisburg. Ohio i Operated for United States Atomic Energy Conmission U.S. Chvarnment Contract No. AT-3E

  9. Idaho Site Completes Demolition of Cold War-era Nuclear Fuel Reprocessing

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Facility | Department of Energy Completes Demolition of Cold War-era Nuclear Fuel Reprocessing Facility Idaho Site Completes Demolition of Cold War-era Nuclear Fuel Reprocessing Facility December 22, 2011 - 11:12am Addthis Media Contact Erik Simpson (208) 360-0426 A gravel mound, larger than half a city block and several feet thick, is the only visible feature that remains at the site of a Cold War-era spent nuclear fuel reprocessing facility at the U.S. Department of Energy's Idaho site.

  10. Spatial resolution and the geologic interpretation of Martian morphology - implications for subsurface volatiles

    SciTech Connect (OSTI)

    Zimbelman, J.R.

    1987-08-01

    Viking Orbiter images of the Acheron Fossae on Mars are presented and analyzed, with an emphasis on the impact of image resolution on the interpretation. High-resolution (less than 10 m/pixel) images reveal small mounds which can be interpreted as aeolian dunes, but these features are not evident on images with resolution of 50 m/pixel or greater. Also reported are the results of a visual inspection of 527 usable high-resolution images: it is found that all of the morphological features identified can arise in the absence of subsurface volatiles. 21 references.

  11. Environmental Aspects of Two Volatile Organic Compound Groundwater Treatment Designs at the Rocky Flats Site - 13135

    SciTech Connect (OSTI)

    Michalski, Casey C.; DiSalvo, Rick; Boylan, John

    2013-07-01

    DOE's Rocky Flats Site in Colorado is a former nuclear weapons production facility that began operations in the early 1950's. Because of releases of hazardous substances to the environment, the federally owned property and adjacent offsite areas were placed on the CERCLA National Priorities List in 1989. The final remedy was selected in 2006. Engineered components of the remedy include four groundwater treatment systems that were installed before closure as CERCLA-accelerated actions. Two of the systems, the Mound Site Plume Treatment System and the East Trenches Plume Treatment System, remove low levels of volatile organic compounds using zero-valent iron media, thereby reducing the loading of volatile organic compounds in surface water resulting from the groundwater pathway. However, the zero-valent iron treatment does not reliably reduce all volatile organic compounds to consistently meet water quality goals. While adding additional zero-valent iron media capacity could improve volatile organic compound removal capability, installation of a solar powered air-stripper has proven an effective treatment optimization in further reducing volatile organic compound concentrations. A comparison of the air stripper to the alternative of adding additional zero-valent iron capacity to improve Mound Site Plume Treatment System and East Trenches Plume Treatment System treatment based on several key sustainable remediation aspects indicates the air stripper is also more 'environmentally friendly'. These key aspects include air pollutant emissions, water quality, waste management, transportation, and costs. (authors)

  12. Thermal vacuum life test facility for radioisotope thermoelectric generators

    SciTech Connect (OSTI)

    Deaton, R.L.; Goebel, C.J.; Amos, W.R.

    1990-01-01

    In the late 1970's, the Department of Energy (DOE) assigned Monsanto Research Corporation, Mound Facility, now operated by EG G Mound Applied Technologies, the responsibility for assembling and testing General Purpose Heat Source (GPHS) radioisotope thermoelectric generators (RTGs). Assembled and tested were five RTGs, which included four flight units and one non-flight qualification unit. Figure 1 shows the RTG, which was designed by General Electric AstroSpace Division (GE/ASD) to produce 285 W of electrical power. A detailed description of the processes for RTG assembly and testing is presented by Amos and Goebel (1989). The RTG performance data are described by Bennett, et al. (1986). The flight units will provide electrical power for the National Aeronautics and Space Administration's (NASA) Galileo mission to Jupiter (two RTGs) and the joint NASA/European Space Agency (ESA) Ulysses mission to study the polar regions of the sun (one RTG). The remaining flight unit will serve as the spare for both missions, and a non-flight qualification unit was assembled and tested to ensure that performance criteria were adequately met. 4 refs., 3 figs.

  13. North Dakota`s Dickinson Lodgepole discovery: A Preliminary exploration model

    SciTech Connect (OSTI)

    LeFever, J.A.; Halabura, S.P.; Martiniuk, C.D.; Fischer, D.W.

    1995-08-14

    Interest in the Mississippian Lodgepole formation of North Dakota has intensified since the successful completion of the Duncan Oil Inc. 1-11 Knopik flowing 2,707 b/d of oil and 1.55 MMcfd of gas 430 cu m of oil and 43,891 cu m of gas. The play began when Conoco drilled an in-field wildcat in an attempt to establish deeper production in Dickinson oil field. The discovery well, 74 Dickinson State, was completed in a clean lower Lodgepole limestone section that is thought to represent a Waulsortian mound. The most important questions asked concerning the Lodgepole play are whether or not it will step out of the Dickinson area, what are the factors that control the development of these mounds, what controlled the development of the reservoir and trap, and how it was charged with oil. Other than the reservoir section, the most significant feature observed from wireline logs of the area is the anomalously thick Bakken formation (Mississippian-Devonian). This observation is important to understanding the Lodgepole play and can be used to help explore for similar features elsewhere in the basin. The paper describes the regional setting, the Lodgepole stratigraphy, deposition, regional equivalents, and a salt collapse model that can readily explain the features observed at the Dickinson field.

  14. Finally Underway: Implementation of the Port Hope Area Initiative - 13151

    SciTech Connect (OSTI)

    Fahey, Christine A.; Palmeter, Tim; Blanchette, Marcia

    2013-07-01

    Two distinct yet closely related waste remediation projects are finally underway in Canada under the Port Hope Area Initiative (PHAI) which aims to clean up 1.7 million cubic metres (m{sup 3}) of low-level radioactive waste (LLRW) arising from 60 years of uranium and radium operations. Under the PHAI, the Port Hope Project and the smaller Port Granby Project will result in the consolidation of the LLRW within two highly engineered, above-ground mounds, to be constructed within the municipalities of Port Hope and Clarington. These projects will fulfill the federal government commitment to the safe, long-term management of the LLRW, as set out in the legal agreement signed by the government and the host municipalities in 2001. The federal authorization to commence PHAI Remediation and Construction Phase 2 was received in late 2011 and several enabling infrastructure construction and radiological survey contracts were awarded in 2012. The contracts to remediate the waste sites and construct the new engineered mounds will be tendered in 2013. At the end of Phase 2, environmental risks will be substantially mitigated, land development restrictions lifted, and an honourable legacy left for future generations. (authors)

  15. Test and evaluation document for DOT Specification 7A type A packaging. Volume 1

    SciTech Connect (OSTI)

    Kelly, D L

    1997-08-04

    The US Department of Energy (DOE) has been conducting, through several of its operating contractors, an evaluation and testing program to qualify Type A radioactive material packagings per US Department of Transportation (DOT) Specification 7A (DOT-7A) of the Code of Federal Regulations (CFR), Title 49, Part 178 (49 CFR 178). This document summarizes the evaluation and testing performed for all of the packagings successfully qualified in this program. This document supersedes DOE Evaluation Document for DOT-7A Type A Packaging (Edling 1987), originally issued in 1987 by Monsanto Research Corporation Mound Laboratory (MLM), Miamisburg, Ohio, for the Department of Energy, Security Evaluation Program (I)P-4. Mound Laboratory issued four revisions to the document between November 1988 and December 1989. In September 1989, the program was transferred to Westinghouse Hanford Company (Westinghouse Hanford) in Richland, Washington. One additional revision was issued in March 1990 by Westinghouse Hanford. This revision reflects the earlier material and incorporates a number of changes. Evaluation and testing activities on 1208 three DOT-7A Program Dockets resulted in the qualification of three new packaging configurations, which are incorporated herein and summarized. This document presents approximately 300 different packagings that have been determined to meet the requirements for a DOT-7A, type A packaging per 49 CFR 178.350.

  16. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    SciTech Connect (OSTI)

    M.A. Ebadian

    1999-01-31

    FIU-HCET participated in an ICT meeting at Mound during the second week of December and presented a brief videotape of the testing of the Robotic Climber technology. During this meeting, FIU-HCET proposed the TechXtract technology for possible testing at Mound and agreed to develop a five-page proposal for review by team members. FIU-HCET provided assistance to Bartlett Inc. and General Lasertronics Corporation in developing a proposal for a Program Opportunity Notice (PON). The proposal was submitted by these companies on January 5, 1999. The search for new equipment dismantlement technologies is continuing. The following vendors have responded to requests for demonstration: LUMONICS, Laser Solutions technology; CRYO-BEAM, Cryogenic cutting technology; Waterjet Technology Association, Waterjet Cutting technology; and DIAJET, Waterjet Cutting technology. Based on the tasks done in FY98, FIU-HCET is working closely with Numatec Hanford Corporation (NHC) and Pacific Northwest National Laboratory (PNNL) to revise the plan and scope of work of the pipeline plugging project in FY99, which involves activities of lab-scale flow loop experiments and a large-scale demonstration test bed.

  17. DOT Specification 7A Type A packaging certification study: getting ready for July 1, 1985

    SciTech Connect (OSTI)

    Edling, D.A.

    1985-01-01

    The Department of Energy has funded Mound to revise the Type A Packaging Certification Study originally issued in June 1975. An updated document is necessary because, effective July 1, 1985, 49 CFR 173.412(b) requires that any Spec. 7A packaging designed, manufactured, or certified after that date must be certified according to the Type A packaging test given in 173.465. As a result, shippers of Spec. 7A packagings must test and analyze their packaging and prepare a certification document before July 1985 in order to continue uninterrupted operation. (It should be noted that existing Spec. 7A packages manufactured and certified prior to July 1, 1985, may be used as long as the packagings continue to meet the Spec. 7A requirements. However, a Type A packaging designed, manufactured, or certified after July 1, 1985, must meet the requirements of 49 CFR effective on July 1, 1985.) Mound will identify those Type A packagings commonly used by DOE contractors and will begin a testing and analysis program to determine which packagings meet the new Type A requirement. Those packagings certified as DOE Spec. 7A Type A packagings will be featured in a document for all of DOE to use. 5 tabs.

  18. Installation of reactive metals groundwater collection and treatment systems

    SciTech Connect (OSTI)

    Hopkins, J.K.; Primrose, A.L.; Vogan, J.; Uhland, J.

    1998-07-01

    Three groundwater plumes contaminated with volatile organic compounds (VOCs) and radionuclides at the Rocky Flats Environmental Technology Site are scheduled for remediation by 1999 based on the Rocky Flats Cleanup Agreement (RFCA) (DOE, 1996). These three plumes are among the top 20 environmental cleanup sites at Rocky Flats. One of these plumes, the Mound Site Plume, is derived from a previous drum storage area, and daylights as seeps near the South Walnut Creek drainage. Final design for remediation of the Mound Site Plume has been completed based on use of reactive metals to treat the contaminated groundwater, and construction is scheduled for early 1998. The two other plumes, the 903 Pad/Ryan`s Pit and the East Trenches Plumes, are derived from VOCs either from drums that leaked or that were disposed of in trenches. These two plumes are undergoing characterization and conceptual design in 1998 and construction is scheduled in 1999. The contaminants of concern in these plumes are tetrachloroethene, trichloroethene, carbon tetrachloride and low levels of uranium and americium.

  19. US Department of Transportation (DOT) Spec 7A Type A evaluation document: Spec 17C 55-gal steel drum with RWMC/SWEPP drum venting system carbon filter assembly

    SciTech Connect (OSTI)

    Edling, D.A.

    1986-09-15

    As part of MRC-Mound's responsibility to coordinate DOE Spec 7A Type A Packaging testing, evaluation, and utilization, this document evaluates per 49CFR 173.415(a) the SWEPP packaging system: DOT Spec 17C steel drums - 30, 55 and 83-gal; High Density Polyethylene (HDPE) liners; and SWEPP DVS Filter Assemblies (two configurations) as a US DOT Spec 7A Type A packaging. A variety of Type A performance testing was done on: DOT Spec 17C 55-gal steel drums; DOT Spec 17C 55-gal steel drums with HDPE liners; and DOT Spec 17C 55-gal steel drums with ''Nucfil'' filters as part of MRC-Mound's Type A Packaging Evaluation Program funded by DOE/HQ, DP-4, Security Evaluations. The subject SWEPP packaging incorporates modifications to the ''Nucfil'' filter and installation assembly previously tested in conjunction with the Spec 17C 55-gal drums. Thus, additional testing was required on the new filter installation in order to evaluate the entire packaging system. This document presents the test data to demonstrate the SWEPP packaging system's performance against the DOT 7A Type A requirements.

  20. San Ignacio (La Tembladera) geothermal site, Departamento de Francisco Morazan, Honduras, Central America: Geological field report

    SciTech Connect (OSTI)

    Aldrich, M.J.; Eppler, D.; Heiken, G.; Flores, W.; Ramos, N.; Ritchie, A.

    1987-06-01

    The San Ignacio (La Tembladera) geothermal site is located on the north side of the Siria Valley, Departamento de Francisco Morazan, near the village of Barrosa. Hot springs are located along a northwest-trending fault scarp at the edge of the valley and along north-trending faults that cross the scarp. The rocks in the area are primarily Paleozoic metamorphic rocks, overlain by patches of Tertiary Padre Miguel Group tuffs and alluvial deposits. Movement probably occurred along several faults during latest Tertiary and possibly early Quaternary times. Four spring areas were mapped. Area 1, the largest, is associated with a sinter mound and consists of 40 spring groups. About half of the springs, aligned along a north-south trend, are boiling. Area 2 is a small sinter mound with several seeps. Area 3 consists of a group of hot and boiling springs aligned along a north-trending fault. The springs rise through fractured schists and a thin cover of alluvium. Area 4 is located at the intersection of several faults and includes one of the largest boiling springs in the area.

  1. Significance of cyclic Pennsylvanian-Permian coral/algal buildups Snaky Canyon

    SciTech Connect (OSTI)

    Canter, K.L. ); Isaacson, P.E. )

    1991-02-01

    Five cyclic algal, hydrozoan, and coral buildups occur within a thick sequence of Pennsylvanian-Permian (Virgilian through Wolfcampain) carbonates in south-central Idaho. The Juniper Gulch Member of the Snaky Canyon Formation, as described by Skipp and coworkers, is approximately 600 m thick and contains four depositional facies, including: (1) open circulation outer( ) platform, (2) hydrozoan and phylloid algal mound-dominated carbonate buildup, (3) backmound, restricted platform/lagoon, and (4) restricted inner platform facies. Several microlithofacies, including lime mud-rich bafflestone, diversely fossiliferous packstone and grainstone, bryozoan lime floatstone, and phylloid algal and hydrozoan (Palaeoaplysina) lime bindstone are described within the phylloid algal mounds. Successional faunal assemblage stages are recognized within the buildups. Colonial rugose corals comprise a stabilization stage. When the algal communities of the diversification stage reached wave base, because of their rapid upward growth, cross-bedded oolitic grainstone and occasional cross-bedded dolomite shoals developed. Supratidal to high intertidal platform sedimentation is represented by dolomitic Palaeoaplysina bindstone, algal mat bindstone, and vuggy dolomite. Five vertical sequences of buildup development, each terminate by intertidal, supratidal, or erosional events, are seen in the Juniper Gulch Member in the North Howe stratigraphic section of the southern Lost River Range. The carbonate platform was constructed within a depositional basin that includes an eroded highland to the west, and a mixed siliciclastic-carbonate inner platform with craton uplifts to the east.

  2. Apparatus And Method For Producing Single Crystal Metallic Objects

    DOE Patents [OSTI]

    Huang, Shyh-Chin; Gigliotti, Jr., Michael Francis X.; Rutkowski, Stephen Francis; Petterson, Roger John; Svec, Paul Steven

    2006-03-14

    A mold is provided for enabling casting of single crystal metallic articles including a part-defining cavity, a sorter passage positioned vertically beneath and in fluid communication with the part-defining cavity, and a seed cavity positioned vertically beneath and in fluid communication with the sorter passage. The sorter passage includes a shape suitable for encouraging a single crystal structure in solidifying molten metal. Additionally, a portion of the mold between the sorter passage and the part-defining cavity includes a notch for facilitating breakage of a cast article proximate the notch during thermal stress build-up, so as to prevent mold breakage or the inclusion of part defects.

  3. Method of producing strained-layer semiconductor devices via subsurface-patterning

    DOE Patents [OSTI]

    Dodson, Brian W.

    1993-01-01

    A method is described for patterning subsurface features in a semiconductor device, wherein the semiconductor device includes an internal strained layer. The method comprises creating a pattern of semiconductor material over the semiconductor device, the semiconductor material having a predetermined thickness which stabilizes areas of the strained semiconductor layer that lie beneath the pattern. Subsequently, a heating step is applied to the semiconductor device to cause a relaxation in areas of the strained layer which do not lie beneath the semiconductor material pattern, whereby dislocations result in the relaxed areas and impair electrical transport therethrough.

  4. A BASIS FOR MODIFYING THE TANK 12 COMPOSITE SAMPLING DESIGN

    SciTech Connect (OSTI)

    Shine, G.

    2014-11-25

    The SRR sampling campaign to obtain residual solids material from the Savannah River Site (SRS) Tank Farm Tank 12 primary vessel resulted in obtaining appreciable material in all 6 planned source samples from the mound strata but only in 5 of the 6 planned source samples from the floor stratum. Consequently, the design of the compositing scheme presented in the Tank 12 Sampling and Analysis Plan, Pavletich (2014a), must be revised. Analytical Development of SRNL statistically evaluated the sampling uncertainty associated with using various compositing arrays and splitting one or more samples for compositing. The variance of the simple mean of composite sample concentrations is a reasonable standard to investigate the impact of the following sampling options. Composite Sample Design Option (a). Assign only 1 source sample from the floor stratum and 1 source sample from each of the mound strata to each of the composite samples. Each source sample contributes material to only 1 composite sample. Two source samples from the floor stratum would not be used. Composite Sample Design Option (b). Assign 2 source samples from the floor stratum and 1 source sample from each of the mound strata to each composite sample. This infers that one source sample from the floor must be used twice, with 2 composite samples sharing material from this particular source sample. All five source samples from the floor would be used. Composite Sample Design Option (c). Assign 3 source samples from the floor stratum and 1 source sample from each of the mound strata to each composite sample. This infers that several of the source samples from the floor stratum must be assigned to more than one composite sample. All 5 source samples from the floor would be used. Using fewer than 12 source samples will increase the sampling variability over that of the Basic Composite Sample Design, Pavletich (2013). Considering the impact to the variance of the simple mean of the composite sample concentrations

  5. F-Area Hazardous Waste Management Facility Semiannual Correction Action Report, Vol. I and II

    SciTech Connect (OSTI)

    Chase, J.

    1999-11-18

    The groundwater in the uppermost aquifer beneath the F-Area Hazardous Waste Management Facility (HWMF) at the Savannah River Site is routinely monitored for selected hazardous and radioactive constituents. This report presents the results of the required groundwater monitoring program.

  6. F-Area Hazardous Waste Management Facility Correction Action Report, Third and Fourth Quarter 1998, Volumes I and II

    SciTech Connect (OSTI)

    Chase, J.

    1999-04-23

    The groundwater in the uppermost aquifer beneath the F-Area Hazardous Waste Management Facility (HWMF), also known as the F-Area Seepage Basins, at the Savannah Site (SRS) is monitored periodically for selected hazardous and radioactive constituents. This report presents the results of the required groundwater monitoring program.

  7. Method of making a solar panel

    SciTech Connect (OSTI)

    Anderson, J.R.; Dominguez, R.

    1982-05-25

    A solar panel in which interconnected photovoltaic cells are maintained in light-receiving position by electrically conductive clips secured to the base of the panel. When the cells and clips are encapsulated in a protective resin, a vacuum is drawn during encapsulation to remove air bubbles trapped beneath the cells.

  8. Berkeley Scientists Find New Way to Get Physical in the Fight Against Cancer

    SciTech Connect (OSTI)

    2010-01-01

    In these time lapse images, in the left panel an invasive cancer cell engages with ephrin-A1, in the center panel the fluorescently labeled ephrin-A1 is transported beneath the cell, and in the right panel, the ephrin-A1 has gathered into clusters that correspond to darkened areas within the cell.

  9. Hanford Site Groundwater Monitoring for Fiscal Year 2000

    SciTech Connect (OSTI)

    Hartman, Mary J.; Morasch, Launa F.; Webber, William D.

    2001-03-01

    This report presents the results of groundwater and vadose zone monitoring and remediation for fiscal year 2000 on the U.S. Department of Energy's Hanford Site, Washington. The most extensive contaminant plumes are tritium, iodine-129, and nitrate, which all had multiple sources and are very mobile in groundwater. Carbon tetrachloride and associated organic constituents form a relatively large plume beneath the central part of the Site. Hexavalent chromium is present in smaller plumes beneath the reactor areas along the river and beneath the central part of the site. Strontium-90 exceeds standards beneath each of the reactor areas, and technetium-99 and uranium are present in the 200 Areas. RCRA groundwater monitoring continued during fiscal year 2000. Vadose zone monitoring, characterization, remediation, and several technical demonstrations were conducted in fiscal year 2000. Soil gas monitoring at the 618-11 burial ground provided a preliminary indication of the location of tritium in the vadose zone and in groundwater. Groundwater modeling efforts focused on 1) identifying and characterizing major uncertainties in the current conceptual model and 2) performing a transient inverse calibration of the existing site-wide model. Specific model applications were conducted in support of the Hanford Site carbon tetrachloride Innovative Treatment Remediation Technology; to support the performance assessment of the Immobilized Low-Activity Waste Disposal Facility; and in development of the System Assessment Capability, which is intended to predict cumulative site-wide effects from all significant Hanford Site contaminants.

  10. Protective interior wall and attaching means for a fusion reactor vacuum vessel

    DOE Patents [OSTI]

    Phelps, R.D.; Upham, G.A.; Anderson, P.M.

    1985-03-01

    The wall basically consists of an array of small rectangular plates attached to the existing walls with threaded fasteners. The protective wall effectively conceals and protects all mounting hardware beneath the plate array, while providing a substantial surface area that will absorb plasma energy.

  11. Structure of Precambrian crust in the U. S. from COCORP deep seismic profiling

    SciTech Connect (OSTI)

    Brown, L.D. (Cornell Univ., Ithaca, NY (United States))

    1992-01-01

    COCORP and industry seismic reflection profiles probing beneath the thin veneer of Paleozoic sedimentary rocks of the US mid-continent are mapping a complex, largely unknown three dimensional mosaic of major fault zones and sutures, a highly variable Moho, and extensive sequences of unexplored volcanic and/or sedimentary strata. Key features of the Precambrian suggested by COCORP and other deep profiling include: Pervasive, distributed reflectivity, often diffractive, dominating the middle and lower crust. Moho that is rarely reflective, usually evident as a downward transition of distributed crustal reflectivity into mantle transparency. Volcano-clastic filled graben of the late Proterozoic Keweenawan rift buried beneath Paleozoic strata in Kansas and Michigan. Extensive, subhorizontal Precambrian stratification in the upper crust beneath the east- central US and the Texas-Oklahoma border region, argued to be either an extensive volcano-clastic basin, a voluminous felsic volcanic outpouring or a major intrusive sill complex. Crustal penetrating, dipping reflection zones that mark known (Grenville front) or inferred (Cashocton zone, Trans-Hudson orogen) shear zones. Non-reflective ( ) basement beneath the Appalachian foreland suggesting transparent massifs'' that serve as collisional buttresses during terrane accretion. Deep structure is sometimes at odds with simple extrapolations of surface geology. Clearly deep seismic profiling has only begun to reveal the buried craton in the US. It is time for an integrated program for the systematic exploration of this special scientific frontier.

  12. CX-008225: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Recovery Act: A Demonstration System for Capturing Geothermal Energy from Mine Waters Beneath Butte Montana CX(s) Applied: A9, B2.1, B5.19 Date: 04/18/2012 Location(s): Montana Offices(s): Golden Field Office

  13. A detection-level hazardous waste ground-water monitoring compliance plan for the 200 areas low-level burial grounds and retrievable storage units

    SciTech Connect (OSTI)

    Not Available

    1987-02-01

    This plan defines the actions needed to achieve detection-level monitoring compliance at the Hanford Site 200 Areas Low-Level Burial Grounds (LLBG) in accordance with the Resource Conservation and Recovery Act (RCRA). Compliance will be achieved through characterization of the hydrogeology and monitoring of the ground water beneath the LLBG located in the Hanford Site 200 Areas. 13 refs., 20 figs.

  14. Hydrothermal Projects | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrothermal Projects Hydrothermal Projects Hydrothermal Projects Geothermal electricity production has grown steadily, tapping a reliable, nearly inexhaustible reserve of hydrothermal systems where fluid, heat, and permeability intersect naturally in the subsurface. The United States Geological Survey estimates that 30 GW of hydrothermal resources lie beneath the surface--ten times the current installed capacity. Hydrothermal Projects Projects Database Program Links What is Play Fairway

  15. Sanitary Landfill Groundwater Monitoring Report - Fourth Quarter 1998 and 1998 Summary

    SciTech Connect (OSTI)

    Chase, J.

    1999-04-09

    A maximum of fifty-three wells of the LFW series monitor groundwater quality in the Steed Pond Aquifer (Water Table) beneath the Sanitary Landfill at the Savannah River Site (SRS). These wells are sampled quarterly to comply with the South Carolina Department of Health and Environmental Control Domestic Water permit and as part of the SRS Groundwater Monitoring Program.

  16. Energy 101: Geothermal Energy

    ScienceCinema (OSTI)

    None

    2014-06-23

    See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

  17. Independent Verification Survey Report for the Offsite Portion of the Potential Release Site-7 Abandoned Sanitary Line, Miamisburg Closure Project, Miamisburg, Ohio

    SciTech Connect (OSTI)

    P.C. Weaver

    2008-08-15

    The ORISE objective was to confirm that the remedial action process implemented by the contractor was in accordance with the PRS-7 Work Package. Following removal of the sanitary line, the soil beneath the line would be sampled to determine if remediation was required (ARC 2007a).

  18. RCRA Assessment Plan for Single-Shell Tank Waste Management Area TX-TY at the Hanford Site

    SciTech Connect (OSTI)

    Hodges, Floyd N.; Chou, Charissa J.

    2001-02-23

    A groundwater quality assessment plan was prepared to investigate the rate and extent of aquifer contamination beneath Waste Management Area TX-TY on the Hanford Site in Washington State. This plan is an update of a draft plan issued in February 1999, which guided work performed in fiscal year 2000.

  19. Uses of tree legumes in semi-arid regions

    SciTech Connect (OSTI)

    Felker, P.

    1980-01-01

    Uses of tree legumes in semi-arid and arid regions are reviewed. This review is divided into sections according to the following general use categories: fuels; human food; livestock food; to increase yields of crops grown beneath their canopies;and control of desertification. (MHR)

  20. Energy 101: Geothermal Energy

    SciTech Connect (OSTI)

    2014-05-27

    See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.