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1

REVEGETATION OF THE ROCKY FLATS SITE, COLORADO  

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

REVEGETATION OF THE ROCKY FLATS SITE, COLORADO REVEGETATION OF THE ROCKY FLATS SITE, COLORADO Jody K. Nelson Professional Environmental Group/S.M. Stoller Corporation Rocky Flats Site 11025 Dover Street, Suite 1000 Westminster, CO 80021 ABSTRACT At the U.S. Department of Energy's (DOE's) Rocky Flats Site (Site), a former nuclear weapons component manufacturing plant near Golden, Colorado, approximately 650 acres were revegetated as part of the cleanup and closure activities. Numerous issues and challenges were addressed during the revegetation activities at the Site. These included deciding on revegetation and restoration goals; addressing poor substrate issues and soil compaction problems; use of soil amendments and topsoil; seed selection issues; timing and location of revegetation projects

2

Water Monitoring Flume Replaced at the Rocky Flats, Colorado, Site |  

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

Water Monitoring Flume Replaced at the Rocky Flats, Colorado, Site Water Monitoring Flume Replaced at the Rocky Flats, Colorado, Site Water Monitoring Flume Replaced at the Rocky Flats, Colorado, Site October 22, 2013 - 11:01am Addthis What does this project do? Goal 1. Protect human health and the environment In August of this year the U.S. Department of Energy (DOE) Office of Legacy Management (LM) Rocky Flats, site took advantage of an existing water diversion structure that was no longer needed, to replace an aging water monitoring flume and avoid future repairs that could interrupt data collection. The flume for Rocky Flats Legacy Management Agreement (RFLMA) Point of Evaluation (POE) monitoring location GS10 in South Walnut Creek was located at the bottom of fairly steep channel banks. The bank on the south side shows localized slumping and sliding toward the creek and GS10. Although

3

Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance  

Office of Legacy Management (LM)

Calendar Year 2013 October 2013 This page intentionally left blank U.S. Department of Energy Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities-2nd...

4

Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance...  

Office of Legacy Management (LM)

Doc. No. S11334 Page v Abbreviations Am americium AOC Area of Concern CADROD Corrective Action DecisionRecord of Decision CDPHE Colorado Department of Public Health and...

5

Revegetation of the Rocky Flats Site | Department of Energy  

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

Revegetation of the Rocky Flats Site Revegetation of the Rocky Flats Site Revegetation of the Rocky Flats, Colorado Site Revegetation of the Rocky Flats Site More Documents &...

6

A multispectral scanner survey of the Rocky Flats Environmental Technology Site and surrounding area, Golden, Colorado  

SciTech Connect

Aerial multispectral scanner imagery was collected of the Rocky Flats Environmental Technology Site in Golden, Colorado, on June 3, 5, 6, and 7, 1994, using a Daedalus AADS1268 multispectral scanner and coincident aerial color and color infrared photography. Flight altitudes were 4,500 feet (1372 meters) above ground level to match prior 1989 survey data; 2,000 feet (609 meters) above ground level for sitewide vegetation mapping; and 1,000 feet (304 meters) above ground level for selected areas of special interest. A multispectral survey was initiated to improve the existing vegetation classification map, to identify seeps and springs, and to generate ARC/INFO Geographic Information System compatible coverages of the vegetation and wetlands for the entire site including the buffer zone. The multispectral scanner imagery and coincident aerial photography were analyzed for the detection, identification, and mapping of vegetation and wetlands. The multispectral scanner data were processed digitally while the color and color infrared photography were manually photo-interpreted to define vegetation and wetlands. Several standard image enhancement techniques were applied to the multispectral scanner data to assist image interpretation. A seep enhancement was applied and a color composite consisting of multispectral scanner channels 11, 7, and 5 (thermal infrared, mid-infrared, and red bands, respectively) proved most useful for detecting seeps, seep zones, and springs. The predawn thermal infrared data were also useful in identifying and locating seeps. The remote sensing data, mapped wetlands, and ancillary Geographic Information System compatible data sets were spatially analyzed for seeps.

Brewster, S.B. Jr.; Brickey, D.W.; Ross, S.L.; Shines, J.E.

1997-04-01T23:59:59.000Z

7

Case History of a Clean Water Act Compliance Agreement at the Rocky Flats Environmental Technology Site near Golden, Colorado  

Science Conference Proceedings (OSTI)

A major Clean Water Act (CWA) Federal Facilities Compliance Agreement was signed on March 25, 1991 by the US Department of Energy, Rocky Flats Field Office (DOE, RFFO) and the Water Enforcement Division of the Environmental Protection Agency (EPA), Region VIII. The agreement revised the Rocky Flats Plant`s National Pollutant Discharge Elimination System (NPDES) permit and arose from pemittee-requested changes in effluent monitoring points and permit violations, most notably the February 22, 1989 Chromic Acid Incident. The Rocky Flats Plant, now called the Rocky Flats Environmental Technology Site (Site) near Golden Colorado was operated at that time by Rockwell International Corporation, who later plead guilty to six misdemeanor and felony counts of the CWA (the aforementioned NPDES permit violations) and paid a $4 million fine on March 26, 1992. The Compliance Agreement, hereafter referred to as the NPDES FFCA, called for three separate remedial action plans and contained a schedule for their submittal to the EPA. The compliance plans focussed on: (1) Waste Water Treatment Plant (WWTP) performance upgrades, (2) source control and surface water protection, and (3) characterization of the impacts from past sludge disposal practices. Projects that implemented the compliance plans were initiated soon after submittal to the EPA and are forecast to complete in 1997 at a total cost of over $35 million. This paper presents a case history of NPDES FFCA compliance projects and highlights the successes, failures, and lessons learned.

Thompson, J.S.

1995-08-01T23:59:59.000Z

8

Vascular Flora of the Rocky Flats Area, Jefferson County, Colorado...  

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

Vascular Flora of the Rocky Flats Area, Jefferson County, Colorado, USA Vascular Flora of the Rocky Flats Area, Jefferson County, Colorado, USA August 2010 Jody K. Nelson Vascular...

9

Barro Colorado Site Image #1  

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

BRR-1: Discussion of how to measure buttressed trees at the Barro Colorado tropical forest site, Panama. (Dr. Robin Foster with arm raised is showing Bolivian student Marielos...

10

DOE's Former Rocky Flats Weapons Production Site to Become National  

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

Former Rocky Flats Weapons Production Site to Become National Former Rocky Flats Weapons Production Site to Become National Wildlife Refuge DOE's Former Rocky Flats Weapons Production Site to Become National Wildlife Refuge July 12, 2007 - 2:54pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced the transfer of nearly 4,000 acres of its former Rocky Flats nuclear weapons production site to the Department of the Interior's (DOI) U.S. Fish and Wildlife Service (FWS) for use as a National Wildlife Refuge. After more than a decade of environmental cleanup work, the transfer creates the Rocky Flats National Wildlife Refuge, 16 miles northwest of Denver, Colorado, and marks completion of the regulatory milestones to transform a formerly contaminated site into an environmental asset. "The Department of Energy's environmental cleanup of the Rocky Flats

11

Actinide solution processing at the Rocky Flats Environmental Technology Site  

SciTech Connect

The Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1039, for radioactive solution removal and processing at Rocky Flats Environmental Technology Site, Golden, Colorado. The proposal for solution removal and processing is in response to independent safety assessments and an agreement with the State of Colorado to remove mixed residues at Rocky Flats and reduce the risk of future accidents. Monthly public meetings were held during the scoping and preparation of the EA. The scope of the EA included evaluations of alternative methods and locations of solution processing. A comment period from February 20, 1995 through March 21, 1995 was provided to the public and the State of Colorado to offer written comment on the EA. Comments were received from the State of Colorado and the U.S. Environmental Protection Agency. A response to the agency comments is included in the Final EA.

NONE

1995-04-01T23:59:59.000Z

12

Preliminary Notice of Violation , Rocky Flats Environmental Technology Site  

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

Violation , Rocky Flats Environmental Violation , Rocky Flats Environmental Technology Site - EA-96-05 Preliminary Notice of Violation , Rocky Flats Environmental Technology Site - EA-96-05 October 7, 1996 Preliminary Notice of Violation issued to Safe Sites of Colorado related to Radiological and Work Control Deficiencies associated with Two Radiological Release Events at the Rocky Flats Environmental Technology Site, (EA-96-05) Based on our evaluation of these matters, DOE has concluded that violations of DOE's Occupational Radiation Protection Rule (10 CFR 835) and Quality Assurance Rule (10 CFR 830.120) likely occurred. An enforcement conference was held with you, as well as senior management of KHLL and Rocky Mountain Remediation Services (RMRS), on September 10, 1996. This conference included a discussion of the facts and circumstances surrounding these

13

Colorado and the Accelerated Cleanup at Rocky Flats  

SciTech Connect

When the Rocky Flats closure project was declared complete in October 2005, it was the largest environmental cleanup to date. Even more impressive, it was ahead of schedule and well under budget. Several factors combined to produce this success including a performance-based contract with financial incentives, development and application of innovative technologies, and a regulator-backed accelerated approach to the cleanup process. The factor in this success in which the State of Colorado had the largest role was in developing and enforcing the Rocky Flats Cleanup Agreement. In compliance with this agreement, cleanup was accomplished by means of multiple interim actions that led to a comprehensive final decision at the end. A key element that allowed the accelerated cleanup was constant consultation among DOE, its contractor, and the regulators plus collaboration with stakeholders. (authors)

Spreng, C. [Public Health and Environment, Colorado Dept., Denver, CO (United States)

2007-07-01T23:59:59.000Z

14

DECOMMISSIONING CHALLENGES AT THE ROCKY FLATS ENVIRONMENTAL TECHNOLOGY SITE  

Science Conference Proceedings (OSTI)

This paper presents a discussion of the demolition of the Building 788 cluster at the Rocky Flats Environmental Technology Site (RFETS) in Golden, Colorado. The Building 788 Cluster was a Resource Conservation and Recovery Act (RCRA) permitted storage facilities and ancillary structures. Topics covered include the methods employed for Project Planning, Regulatory Compliance, Waste Management, Hazard Identification, Radiological Controls, Risk Management, Field Implementation, and Cost Schedule control, and Lessons Learned and Project Closeout.

Dorr, K. A.; Hoover, J.

2002-02-25T23:59:59.000Z

15

Final Land Configuration for the Rocky Flats Environmental Technology Site  

SciTech Connect

Closure of the Rocky Flats Environmental Technology Site (RFETS) has been completed. The future land use of the site is designated as a National Wildlife Refuge. A joint effort between Kaiser-Hill, Department of Energy, U.S. Fish and Wildlife Service, Environmental Protection Agency, State of Colorado, and other stakeholders was initiated to provide direction for developing the final land configuration. Through early identification of issues and developing mutually agreeable solutions, the final land configuration of the site was successfully completed. (authors)

Stegen, R. L.; Kapinos, J. M.; Wehner, J. P.; Snyder, B. [Parsons, 1700 Broadway, Suite 900, Denver, Colorado 80290 (United States); Davis, R. W. [Kaiser-Hill Company, LLC, 9193 S. Jamaica, Englewood, Colorado 80112 (United States)

2006-07-01T23:59:59.000Z

16

DOE and Colorado Mesa University Education Agreement Expands LM's Site  

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

and Colorado Mesa University Education Agreement Expands LM's and Colorado Mesa University Education Agreement Expands LM's Site Reuse Portfolio DOE and Colorado Mesa University Education Agreement Expands LM's Site Reuse Portfolio October 16, 2012 - 2:49pm Addthis Rich Bush, DOE Site Manager, explains the Grand Junction, Colorado, Disposal Site to Colorado Mesa University students. Rich Bush, DOE Site Manager, explains the Grand Junction, Colorado, Disposal Site to Colorado Mesa University students. DOE Site Manager Rich Bush explains the Enhanced Cover Assessment Project to Colorado Mesa University students while standing next to one of LM’s Systems Operation and Analysis at Remote Sites locations, which collects data remotely and transmits it to LM servers daily. DOE Site Manager Rich Bush explains the Enhanced Cover Assessment Project

17

Geologic and geotechnical assessment RFETS Building 371, Rocky Flats, Colorado  

SciTech Connect

This report describes the review and evaluation of the geological, geotechnical and geophysical data supporting the design basis analysis for the Rocky Flats Environmental Test Site (RFETS) Building 371. The primary purpose of the geologic and geotechnical reviews and assessments described herein are to assess the adequacy of the crustal and near surface rock and soil model used in the seismic analysis of Building 371. This review was requested by the RFETS Seismic Evaluation Program. The purpose was to determine the adequacy of data to support the design basis for Building 371, with respect to seismic loading. The objectives required to meet this goal were to: (1) review techniques used to gather data (2) review analysis and interpretations of the data; and (3) make recommendations to gather additional data if required. Where there were questions or inadequacies in data or interpretation, recommendations were made for new data that will support the design basis analysis and operation of Building 371. In addition, recommendations are provided for a geologic and geophysical assessment for a new facility at the Rocky Flats Site.

Maryak, M.E.; Wyatt, D.E.; Bartlett, S.F.; Lewis, M.R.; Lee, R.C.

1995-12-13T23:59:59.000Z

18

Environmental Survey preliminary report, Rocky Flats Plant, Golden, Colorado  

SciTech Connect

This report presents the preliminary findings of the Environmental Survey of the United States Department of Energy (DOE), Rocky Flats Plant (RFP), conducted August 11 through 22, 1986. The Survey is being conducted by an multidisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team members are outside experts supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the RFP. The Survey covers all environmental media and all areas of environmental regulations. 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 RFP, and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain environmental problems identified during its on-site activates. The Sampling and Analysis Plan is being executed by DOE's Oak Ridge National Laboratory. When completed, the results will be incorporated into the RFP Environmental Survey Interim Report. The Interim Report will reflect the final determinations of the RFP Survey. 75 refs., 24 figs., 33 tabs.

Not Available

1987-06-01T23:59:59.000Z

19

DOE's Former Rocky Flats Weapons Production Site to Become National...  

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

Former Rocky Flats Weapons Production Site to Become National Wildlife Refuge DOE's Former Rocky Flats Weapons Production Site to Become National Wildlife Refuge July 12, 2007 -...

20

EA-1146: Radioactive Waste Storage at Rocky Flats Environmental...  

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

46: Radioactive Waste Storage at Rocky Flats Environmental Technology Site, Golden, Colorado EA-1146: Radioactive Waste Storage at Rocky Flats Environmental Technology Site,...

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


21

Ornaments of Two Extinct Marine Pelecypods from the Barrel Springs Site in the Colorado Desert  

E-Print Network (OSTI)

Barrel Springs Site in the Colorado Desert JANICE F. FISHERSprings^ , Ocotillo Welle' COLORADO SA^N;-. DESERT Cornzo

Fisher, Janice F; Foster, John W; Oxendine, Joan

1979-01-01T23:59:59.000Z

22

Community Surveys: Low Dose Radiation. Fernald, Ohio and Rocky Flats, Colorado  

SciTech Connect

This report is intended to present a basic description of the data from the two community surveys and to document the text of the questions; the methods used for the survey data collection; and a brief overview of the results. Completed surveys were conducted at local communities near the Rocky Flats, Colorado and the Fernald, Ohio sites; no survey was conducted for the Brookhaven, New York site. Fernald. The Fernald sample was randomly selected from 98% of all potential residential telephones in the townships of Ross, Morgan, and Crosby. The only telephone exchanges not used for the Fernald study had 4%, or fewer, of the holders of the telephone numbers actually living in either of the three target townships. Surveying started on July 24, 2001 and finished on August 30, 2001. A total of 399 completed interviews were obtained resulting in a CASRO response rate of 41.8%. The average length of an interview was 16.5 minutes. Rocky Flats. The sample was randomly selected from all potential residential telephones in Arvada and from 99% of the potential telephones in Westminster. Surveying started on August 10, 2001 and finished on September 25, 2001. A total of 401 completed interviews were obtained with a CASRO response rate of 32.5%. The average length of an interview was 15.7 minutes. Overall, respondents hold favorable views of science. They indicate an interest in developments in science and technology, feel that the world is better off because of science, and that science makes our lives healthier, easier, and more comfortable. However, respondents are divided on whether science should decide what is safe or not safe for themselves and their families. The majority of the respondents think that standards for exposure to radiation should be based on what science knows about health effects of radiation and on what is possible with today's technology. Although few respondents had visited the sites, most had heard or read something about Fernald or Rocky Flat s in the media. Impressions of the sites tend to be negative. Most respondents feel that overall their community would be better off without the site. However, when asked about the economic future of their community after cleanup and closure of the site, only 31-43% thought that it will be better, 47-56% thought their local economy will be about the same.

C. K. Mertz; James Flynn; Donald G. MacGregor; Theresa Satterfield; Stephen M. Johnson; Seth Tuler; Thomas Webler

2002-10-16T23:59:59.000Z

23

Remedial action selection report Maybell, Colorado, site. Final report  

SciTech Connect

The Maybell uranium mill tailings site is 25 miles (mi) (40 kilometers [km]) west of the town of Craig, Colorado, in Moffat County, in the northwestern part of the state. The unincorporated town of Maybell is 5 road mi (8 km) southwest of the site. The site is 2.5 mi (4 km) northeast of the Yampa River on relatively flat terrain broken by low, flat-topped mesas. U.S. Highway 40 runs east-west 2 mi (3.2 km) south of the site. The designated site covers approximately 110 acres (ac) (45 hectares [ha]) and consists of a concave-shaped tailings pile and rubble from the demolition of the mill buildings buried in the former mill area. The site is situated between Johnson Wash to the east and Rob Pit Mine to the west. Numerous reclaimed and unreclaimed mines are in the immediate vicinity. Aerial photographs (included at the end of this executive summary) show evidence of mining activity around the Maybell site. Contaminated materials at the Maybell processing site include the tailings pile, which has an average depth of 20 feet (ft) (6 meters [ml]) and contains 2.8 million cubic yards (yd{sup 3}) (2.1 million cubic meters [m{sup 3}]) of tailings. The former mill processing area is on the north side of the site and contains 20,000 yd 3 (15,000 m{sup 3}) of contaminated demolition debris. Off-pile contamination is present and includes areas adjacent to the tailings pile, as well as contamination dispersed by wind and surface water flow. The volume of off-pile contamination to be placed in the disposal cell is 550,000 yd{sup 3}(420,000 m{sup 3}). The total volume of contaminated materials to be disposed of as part of the remedial action is estimated to be 3.37 million yd{sup 3} (2.58 million m{sup 3}).

NONE

1996-12-01T23:59:59.000Z

24

Plutonium contamination in soils in open space and residential areas near Rocky Flats, Colorado  

SciTech Connect

Spatial analysis of the {sup 240}Pu:{sup 239}Pu isotopic ratio of 42 soil samples collected around Rocky Flats Plant near Golden, Colorado, was conducted to assess the effect of Rocky Flats Plant activity on the soil environment. Two probability maps that quantified the uncertainty of the spatial distribution of plutonium isotopic ratios were constructed using the sequential Gaussian simulation technique (sGs). Assuming a plutonium isotopic ratio range of 0.152 {+-} 0.003 to 0.169 {+-} 0.009 is characteristic to global fallout in Colorado, and a mean value of 0.155 is representative for the Rocky Flats Plant area, the main findings of the current work were (1) the areas northwest and southwest of Rocky Flats Plant exhibited a plutonium ratio {ge}0.155, this were minimally impacted by the plant activity; (2) he study area east of Rocky Flats Plant exhibited a plutonium isotopic ratio {le}0.155, which is a definitive indicator of Rocky Flats Plant-derived plutonium; and (3) inventory calculations across the study area exhibited large standard error of estimates. These errors were originated from the high variability in plutonium activity over a small sampling scale and the uncertainty in the global fallout isotopic ratio. Using the mean simulated estimates of plutonium isotopic ratio, coupled with plutonium activity measured at 11 soil pits and additional plutonium information published elsewhere, the plutonium loading on the open space and residential areas amounted to 111.2 GBq, with a standard error of estimate of 50.8 GBq.

Litaor, M.I. [Tel-Hai Rodman Coll., Upper Galilee (Israel). Dept. of Biotechnology and Environmental Sciences

1999-02-01T23:59:59.000Z

25

Independent Oversight Special Review, Rocky Flats Closure Project Site -  

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

Special Review, Rocky Flats Closure Project Special Review, Rocky Flats Closure Project Site - April 2001 Independent Oversight Special Review, Rocky Flats Closure Project Site - April 2001 April 2001 Special Review of the Rocky Flats Closure Project Site The U.S. Department of Energy (DOE) Office of Independent Environment, Safety, and Health Oversight (EH-2), within the Office of Environment, Safety and Health, conducted an independent oversight Special Review at the Rocky Flats Closure Project (RFCP). The Special Review was conducted at the request of the Rocky Flats Field Office (RFFO), which is the DOE organizational element with responsibility for the RFCP (formerly known as the Rocky Flats Environmental Technology Site). Kaiser-Hill Company, LLC (KH) is the prime contractor for the RFCP. RFCP's project-oriented approach and aggressive scheduling have resulted

26

Independent Oversight Special Review, Rocky Flats Closure Project Site -  

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

Oversight Special Review, Rocky Flats Closure Project Oversight Special Review, Rocky Flats Closure Project Site - April 2001 Independent Oversight Special Review, Rocky Flats Closure Project Site - April 2001 April 2001 Special Review of the Rocky Flats Closure Project Site The U.S. Department of Energy (DOE) Office of Independent Environment, Safety, and Health Oversight (EH-2), within the Office of Environment, Safety and Health, conducted an independent oversight Special Review at the Rocky Flats Closure Project (RFCP). The Special Review was conducted at the request of the Rocky Flats Field Office (RFFO), which is the DOE organizational element with responsibility for the RFCP (formerly known as the Rocky Flats Environmental Technology Site). Kaiser-Hill Company, LLC (KH) is the prime contractor for the RFCP.

27

Analysis and Geochemical Modeling of Vanadium Contamination in Groundwater New Rifle Processing Site, Colorado  

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

Analysis and Geochemical Modeling of Vanadium Contamination in Groundwater New Rifle Processing Site, Colorado

28

2006 Annual Ecology Report for the Rocky Flats Site  

Office of Legacy Management (LM)

Ecology Report for the Rocky Flats Site Click on the links below to access different portions of the electronic annual report. 2006 Annual Report Sections Diffuse Knapweed...

29

Finding of no significant impact. Consolidation and interim storage of special nuclear material at Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

The Department of Energy (DOE) has prepared an environmental assessment (EA), DOE/EA -- 1060, for the consolidation, processing, and interim storage of Category I and II special nuclear material (SNM) in Building 371 at the Rocky Flats Environmental Technology Site (hereinafter referred to as Rocky Flats or Site), Golden, Colorado. The scope of the EA included alternatives for interim storage including the no action alternative, the construction of a new facility for interim storage at Rocky Flats, and shipment to other DOE facilities for interim storage.

NONE

1995-06-01T23:59:59.000Z

30

Environmental assessment of remedial action at the Naturita Uranium Processing Site near Naturita, Colorado. Revision 4  

Science Conference Proceedings (OSTI)

The Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, Public Law (PL) 95-604, authorized the US Department of Energy (DOE) to perform remedial action at the Naturita, Colorado, uranium processing site to reduce the potential health effects from the radioactive materials at the site and at vicinity properties associated with the site. The US Environmental Protection Agency (EPA) promulgated standards for the UMTRCA that contain measures to control the contaminated materials and to protect groundwater quality. Remedial action at the Naturita site must be performed in accordance with these standards and with the concurrence of the US Nuclear Regulatory Commission (NRC) and the state of Colorado. The proposed remedial action for the Naturita processing site is relocation of the contaminated materials and debris to either the Dry Flats disposal site, 6 road miles (mi) [10 kilometers (km)] to the southeast, or a licensed non-DOE disposal facility capable of handling RRM. At either disposal site, the contaminated materials would be stabilized and covered with layers of earth and rock. The proposed Dry Flats disposal site is on land administered by the Bureau of Land Management (BLM) and used primarily for livestock grazing. The final disposal site would cover approximately 57 ac (23 ha), which would be permanently transferred from the BLM to the DOE and restricted from future uses. The remedial action would be conducted by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. This report discusses environmental impacts associated with the proposed remedial action.

Not Available

1994-05-01T23:59:59.000Z

31

Independent Oversight Review, Rocky Flats Environmental Technology Site -  

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

Independent Oversight Review, Rocky Flats Environmental Technology Independent Oversight Review, Rocky Flats Environmental Technology Site - March 2000 Independent Oversight Review, Rocky Flats Environmental Technology Site - March 2000 March 2000 Review of the Rocky Flats Environmental Technology Site Transportation Emergency Management Program The U.S. Department of Energy (DOE) Office of Emergency Management Oversight, within the Office of Independent Oversight and Performance Assurance, conducted a transportation emergency management review and a follow-up review of the emergency management program at Rocky Flats Environmental Technology Site (RFETS) in February 2000. The primary purpose of this review was to assess the effectiveness of the Department's emergency management programs for transportation events involving hazardous materials (not related to transuranic waste or nuclear

32

Independent Oversight Review, Rocky Flats Environmental Technology Site -  

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

Rocky Flats Environmental Technology Rocky Flats Environmental Technology Site - March 2000 Independent Oversight Review, Rocky Flats Environmental Technology Site - March 2000 March 2000 Review of the Rocky Flats Environmental Technology Site Transportation Emergency Management Program The U.S. Department of Energy (DOE) Office of Emergency Management Oversight, within the Office of Independent Oversight and Performance Assurance, conducted a transportation emergency management review and a follow-up review of the emergency management program at Rocky Flats Environmental Technology Site (RFETS) in February 2000. The primary purpose of this review was to assess the effectiveness of the Department's emergency management programs for transportation events involving hazardous materials (not related to transuranic waste or nuclear

33

Biological assessment of remedial action at the abandoned uranium mill tailings site near Naturita, Colorado  

SciTech Connect

Pursuant to the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, the U.S. Department of Energy (DOE) is proposing to conduct remedial action to clean up the residual radioactive materials (RRM) at the Naturita uranium processing site in Colorado. The Naturita site is in Montrose County, Colorado, and is approximately 2 miles (mi) (3 kilometer [km]) from the unincorporated town of Naturita. The proposed remedial action is to remove the RRM from the Naturita site to the Upper Burbank Quarry at the Uravan disposal site. To address the potential impacts of the remedial action on threatened and endangered species, the DOE prepared this biological assessment. Informal consultations with the U.S. Department of the Interior, Fish and Wildlife Service (FWS) were initiated in 1986, and the FWS provided a list of the threatened and endangered species that may occur in the Naturita study area. This list was updated by two FWS letters in 1988 and by verbal communication in 1990. A biological assessment was included in the environmental assessment (EA) of the proposed remedial action that was prepared in 1990. This EA addressed the impacts of moving the Naturita RRM to the Dry Flats disposal site. In 1993, the design for the Dry Flats disposal alternative was changed. The FWS was again consulted in 1993 and provided a new list of threatened and endangered species that may occur in the Naturita study area. The Naturita EA and the biological assessment were revised in response to these changes. In 1994, remedial action was delayed because an alternate disposal site was being considered. The DOE decided to move the FIRM at the Naturita site to the Upper Burbank Quarry at the Uravan site. Due to this delay, the FWS was consulted in 1995 and a list of threatened and endangered species was provided. This biological assessment is a revision of the assessment attached to the Naturita EA and addresses moving the Naturita RRM to the Upper Burbank Quarry disposal site.

NONE

1996-03-01T23:59:59.000Z

34

EA-1093: Surface Water Drainage System, Golden, Colorado | Department...  

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

maintain, the surface water drainage system serving the U.S. Department of Energy's Rocky Flats Environmental Technology Site located north of Golden, Colorado. PUBLIC COMMENT...

35

DOE - Office of Legacy Management -- Rocky Flats SOG  

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

SOG SOG Rocky Flats Site, Colorado Rocky Flats, Colorado, Site Operations Guide All documents are Adobe Acrobat files. pdf_icon Site Operations Guide Appendixes Appendix A: Annual Site Inspection Checklist Appendix B: Example Contact Record Appendix C: Rocky Flats Site Soil Disturbance Evaluation Procedure Appendix D: Site-Specific Checklist Appendix E: Rocky Flats, Colorado, Site Erosion Control Monitoring and Maintenance Inspection Procedure Appendix F: Erosion Control Plan for Rocky Flats Property Central Operable Unit Appendix G: Wildland Fire Management Plan for the Rocky Flats, Colorado, Site Appendix H: Emergency Response Plan for the Rocky Flats Site Dams Appendix I: Additional Field Implementation Detail for Selected Monitoring Objectives Historic documents may contain links to outside sources. LM cannot attest

36

Rocky Flats Site Expands Solar Power for Treating Groundwater | Department  

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

Rocky Flats Site Expands Solar Power for Treating Groundwater Rocky Flats Site Expands Solar Power for Treating Groundwater Rocky Flats Site Expands Solar Power for Treating Groundwater April 17, 2013 - 1:26pm Addthis Subcontractor personnel install solar panels and other infrastructure on a 40-foot conex box that houses the batteries and control equipment for the 6 kilowatt photovoltaic system that powers the ETPTS groundwater treatment system. Subcontractor personnel install solar panels and other infrastructure on a 40-foot conex box that houses the batteries and control equipment for the 6 kilowatt photovoltaic system that powers the ETPTS groundwater treatment system. DOE was able to minimize impacts to the habitat of a federally protected mouse and provide the potential for relatively easy relocation by mounting the solar panels on the side of the conex box that houses the batteries and other system equipment.

37

Rocky Flats Site Expands Solar Power for Treating Groundwater | Department  

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

Rocky Flats Site Expands Solar Power for Treating Groundwater Rocky Flats Site Expands Solar Power for Treating Groundwater Rocky Flats Site Expands Solar Power for Treating Groundwater April 17, 2013 - 1:26pm Addthis Subcontractor personnel install solar panels and other infrastructure on a 40-foot conex box that houses the batteries and control equipment for the 6 kilowatt photovoltaic system that powers the ETPTS groundwater treatment system. Subcontractor personnel install solar panels and other infrastructure on a 40-foot conex box that houses the batteries and control equipment for the 6 kilowatt photovoltaic system that powers the ETPTS groundwater treatment system. DOE was able to minimize impacts to the habitat of a federally protected mouse and provide the potential for relatively easy relocation by mounting the solar panels on the side of the conex box that houses the batteries and other system equipment.

38

Benchmarking and Performance Improvement at Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

The Rocky Flats Environmental Technology Site (RFETS) has initiated a major work process improvement campaign using the tools of formalized benchmarking and streamlining. This paper provides insights into some of the process improvement activities performed at Rocky Flats from November 1995 through December 1996. It reviews the background, motivation, methodology, results, and lessons learned from this ongoing effort. The paper also presents important gains realized through process analysis and improvement including significant cost savings, productivity improvements, and an enhanced understanding of site work processes.

Elliott, C. [Kaiser-Hill Co., LLC, Golden, CO (United States)], Doyle, D. [USDOE Rocky Flats Office, Golden, CO (United States)], Featherman, W.D. [Project Performance Corp., Sterline, VA (United States)

1997-12-31T23:59:59.000Z

39

Site wide integration of the Rocky Flats closure project  

Science Conference Proceedings (OSTI)

The prime contractor for the Rocky Flats Closure Project (RFCP), Kaiser-Hill, in concert with the Department of Energy--Rocky Flats Field Office (DOE-RFFO) has applied a fully integrated, life-cycle, critical path schedule and work planning system to manage the work that is required to close the Site. The closure of the Site is complex, in that it houses over 700 facilities, 19,600 kilograms of Special Nuclear Material (Plutonium and Uranium), and over 160,000 cubic meters of Transuranic, Low Level, and Hazardous Waste. The deactivation, decommissioning, decontaminating, and demolition of this large number of facilities, while at the same time accommodating difficult on-going activities, significantly increases the sophistication required in the planning process. The Rocky Flats team has overcome these difficulties by establishing a money oriented critical path process, to provide a least-cost avenue to supporting on-going activities and a line-of-balance process for production oriented activities. These processes, when integrated with a typical activity-based project planning system, guide the way to the shortest and most cost-effective course for the closure of the Rocky Flats Site.

Burdge, L.F.; Golan, P.

1998-06-01T23:59:59.000Z

40

Environmental assessment of remedial action at the Naturita uranium processing site near Naturita, Colorado. Revision 3  

SciTech Connect

The proposed remedial action for the Naturita processing site is relocation of the contaminated materials and debris to the Dry Flats disposal site, 6 road miles (mi) [10 kilometers (km)] to the southeast. At the disposal site, the contaminated materials would be stabilized and covered with layers of earth and rock. The proposed disposal site is on land administered by the Bureau of Land Management (BLM) and used primarily for livestock grazing. The final disposal site would cover approximately 57 ac (23 ha), which would be permanently transferred from the BLM to the DOE and restricted from future uses. The remedial action activities would be conducted by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. The proposed remedial action would result in the loss of approximately 162 ac (66 ha) of soils at the processing and disposal sites; however, 133 ac (55 ha) of these soils at and adjacent to the processing site are contaminated and cannot be used for other purposes. If supplemental standards are approved by the NRC and state of Colorado, approximately 112 ac (45 ha) of contaminated soils adjacent to the processing site would not be cleaned up. This area is steeply sloped. The cleanup of this contamination would have adverse environmental consequences and would be potentially hazardous to remedial action workers. Another 220 ac (89 ha) of soils would be temporarily disturbed during the remedial action. The final disposal site would result in approximately 57 ac (23 ha) being removed from livestock grazing and wildlife use.

Not Available

1994-02-01T23:59:59.000Z

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


41

Rocky Flats Plant Site Environmental Report: 1993 Highlights  

Science Conference Proceedings (OSTI)

The Rocky Flats Plant Site Environmental Report provides summary information on the plant`s environmental monitoring programs and the results recorded during 1993. The report contains a compliance summary, results of environmental monitoring and other related programs, a review of environmental remediation activities, information on external gamma radiation dose monitoring, and radiation dose estimates for the surrounding population. This section provides an overview of these topics and summarizes more comprehensive discussions found in the main text of this annual report.

Not Available

1993-12-31T23:59:59.000Z

42

Environmental assessment of remedial action at the Naturita Uranium processing site near Naturita, Colorado. Revision 2  

SciTech Connect

The proposed remedial action for the Naturita processing site is relocation of the contaminated materials and debris to the Dry Flats disposal sits, 6 road miles (mi) [10 kilometers (km)) to the southeast. At the disposal site, the contaminated materials would be stabilized and covered with layers of earth and rock. The proposed disposal site is on land administered by the Bureau of Land Management (BLM) and used primarily for livestock grazing. The final disposal sits would cover approximately 57 ac (23 ha), which would be permanently transferred from the BLM to the DOE and restricted from future uses. The remedial action activities would be conducted by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. The proposed remedial action would result in the loss of approximately 162 ac (66 ha) of soils at the processing and disposal sites; however, 133 ac (55 ha) of these soils at and adjacent to the processing site are contaminated and cannot be used for other purposes. If supplemental standards are approved by the NRC and state of Colorado, approximately 112 ac (45 ha) of contaminated soils adjacent to the processing site would not be cleaned up. This area is steeply sloped. The cleanup of this contamination would have adverse environmental consequences and would be potentially hazardous to remedial action workers. Another 220 ac (89 ha) of soils would be temporarily disturbed during the remedial action. The final disposal site would result in approximately 57 ac (23 ha) being removed from livestock grazing and wildlife use.

Not Available

1994-01-01T23:59:59.000Z

43

Sitewide risk perspectives for the Rocky Flats Environmental Technology Site  

SciTech Connect

The US Department of Energy (DOE) has recently finalized a closure plan (originally called the Ten Year Plan) for closure and environmental cleanup of previous nuclear weapons facilities. The DOE Rocky Flats Field Office has established priorities for risk reduction work to Support closure activities, as well as addressing those hazards associated with storage and management of radioactive materials and hazardous chemicals. To provide information for future National Environmental Policy Act (NEPA) or other regulatory assessments of specific risk reduction projects identified in the Closure Plan, a risk assessment of normal operations and potential accidents was recently prepared to provide an updated baseline of the cumulative impacts to the worker, public and environment due to the Site`s operations, activities, and environmental conditions in light of the Site`s change in mission, and of future closure projects. This paper summarizes the risk assessment approach, results, and conclusions.

Olinger, S.J. [Dept. of Energy, Golden, CO (United States). Rocky Flats Field Office; Foppe, T.L. [M.H. Chew and Associates, Inc., Golden, CO (United States)

1998-05-01T23:59:59.000Z

44

Colorado | Department of Energy  

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

31, 2002 31, 2002 Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site November 13, 2002 EA-1452: Finding of No Significant Impact Ground Water Compliance at the Durango, Colorado UMTRA Project Site July 1, 2002 EA-1399: Final Environmental Assessment Ground Water Compliance at the Gunnison, Colorado, UMTRA Project Site May 31, 2002 EA-1378: Finding of No Significant Impact Site-Wide Environmental Assessment of National Renewable Energy Laboratory's National Wind Technology Center, Golden, Colorado September 3, 2001 EA-1354: Final Environmental Assessment Fort Collins 115kV Transmission Line Upgrade Project May 1, 2001 EA-1371: Final Environmental Assessment Integrated Natural Resources Management Plan for Rock Creek Reserve

45

The US Department of Energy`s facility reuse at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

This audit was initiated to determine whether the Rocky Flats Environmental Technology Site was maximizing its reuse of excess facilities.

NONE

1998-08-01T23:59:59.000Z

46

Characteristics of Supercooled Liquid Water in Clouds at Mountaintop Sites in the Colorado Rockies  

Science Conference Proceedings (OSTI)

Observations and measurements were made of supercooled liquid water in clouds which enveloped high elevation sites in the Colorado Rocky Mountains for the winters of 1980/81 through 1983/84. The observations showed that liquid water was more ...

Edward E. Hindman

1986-09-01T23:59:59.000Z

47

Implementation of Revision 19 of the TRUPACT-II Safety Analysis Report at Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

The U.S. Nuclear Regulatory Commission on July 27, 2001 approved Revision 19 of the TRUPACT-II Safety Analysis Report (SAR) and the associated TRUPACT-II Authorized Methods for Payload Control (TRAMPAC). Key initiatives in Revision 19 included matrix depletion, unlimited mixing of shipping categories, a flammability assessment methodology, and an alternative methodology for the determination of flammable gas generation rates. All U.S. Department of Energy (DOE) sites shipping transuranic (TRU) waste to the Waste Isolation Pilot Plant (WIPP) were required to implement Revision 19 methodology into their characterization and waste transportation programs by May 20, 2002. An implementation process was demonstrated by the Rocky Flats Environmental Technology Site (RFETS) in Golden, Colorado. The three-part process used by RFETS included revision of the site-specific TRAMPAC, an evaluation of the contact-handled TRU waste inventory against the regulations in Revision 19, and design and development of software to facilitate future inventory analyses.

D'Amico, E.; O'Leary, J.; Bell, S.; Djordjevic, S.; Givens, C,; Shokes, T.; Thompson, S.; Stahl, S.

2003-02-25T23:59:59.000Z

48

Final Environmental Assessment of Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Site  

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

58 58 Environmental Assessment of Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Sites Final February 2003 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract No. DE-AC13-02GJ79491 DOE Grand Junction Office EA of Ground Water Compliance at the Slick Rock Sites February 2003 Final Page iii Contents Page Acronyms and Abbreviations...........................................................................................................v Executive Summary...................................................................................................................... vii 1.0 Introduction.............................................................................................................................1

49

Environmental assessment of remedial action at the Naturita Uranium processing site near Naturita, Colorado. Revision 1  

SciTech Connect

The proposed remedial action for the Naturita processing site is relocation of the contaminated materials and debris to the Dry Flats disposal site, 6 road miles (mi) [ 1 0 kilometers (km)] to the southeast. At the disposal site, the contaminated materials would be stabilized and covered with layers of earth and rock. The proposed disposal site is on land administered by the Bureau of Land Management (BLM) and used primarily for livestock grazing. The final disposal site would cover approximately 57 ac (23 ha), which would be permanently transferred from the BLM to the DOE and restricted from future uses. The remedial action activities would be conducted by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. The remedial action would result in the loss of approximately 164 ac (66 ha) of soils, but 132 ac (53 ha) of these soils are contaminated and cannot be used for other purposes. Another 154 ac (62 ha) of soils would be temporarily disturbed. Approximately 57 ac (23 ha) of open range land would be permanently removed from livestock grazing and wildlife use. The removal of the contaminated materials would affect the 1 00-year floodplain of the San Miguel River and would result in the loss of riparian habitat along the river. The southwestern willow flycatcher, a Federal candidate species, may be affected by the remedial action, and the use of water from the San Miguel River ``may affect`` the Colorado squawfish, humpback chub, bonytail chub, and razorback sucker. Traffic levels on State Highways 90 and 141 would be increased during the remedial action, as would the noise levels along these transportation routes. Measures for mitigating the adverse environmental impacts of the proposed remedial action are discussed in Section 6.0 of this environmental assessment (EA).

Not Available

1993-08-01T23:59:59.000Z

50

NATURAL HERITAGE RESOURCES OF THE ROCKY FLATS ENVIRONMENTAL TECHNOLOGY SITE  

E-Print Network (OSTI)

.S. Department of Energy's Rocky Flats Field Office for making this report possible. In particular, Dr. John.S. Department of Energy's Rocky Flats Field Office to inventory and rank the natural heritage resources at its Divide. The RFETS is part of the U.S. Department of Energy nuclear weapons manufacturing complex

51

Microbiological, Geochemical and Hydrologic Processes Controlling Uranium Mobility: An Integrated Field Scale Subsurface Research Challenge Site at Rifle, Colorado, February 2011 to January 2012  

E-Print Network (OSTI)

Experiment at Rifle, Colorado, U.S.A. Environ. Sci. Technol.experiment at Rifle Colorado, U.S.A. Environ. Sci. Technol.tailings site at Rifle, Colorado. Environ. Sci. Technol. 43,

Long, P.E.

2013-01-01T23:59:59.000Z

52

Ground Water Compliance Action Plan for the Old Rifle, Colorado, UMTRA Project Site  

Office of Legacy Management (LM)

GJO-2000-177-TAR GJO-2000-177-TAR MAC-GWRFL 1.9 Ground Water Compliance Action Plan for the Old Rifle, Colorado, UMTRA Project Site December 2001 Work Performed Under DOE Contract No. DE-AC13-96GJ87335 for the U.S. Department of Energy Approved for public release; distribution is unlimited. GJO-2000-177-TAR MAC-GWRFL 1.9 Ground Water Compliance Action Plan for the Old Rifle, Colorado, UMTRA Project Site December 2001 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Project Number UGW-511-0017-12-000 Document Number U0066302 Work Performed under DOE Contract No. DE-AC13-96GJ87335 Document Number U0066302 Contents DOE/Grand Junction Office Ground Water Compliance Action Plan for Old Rifle, Colorado

53

Colorado | Department of Energy  

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

1, 1998 1, 1998 EIS-0277: Record of Decision Management of Certain Plutonium Residues and Scrub Alloy Stored at the Rocky Flats Environmental Technology Site (December 1998) August 1, 1998 EIS-0277: Final Environmental Impact Statement Management of Certain Plutonium Residues and Scrub Alloy Stored at the Rocky Flats Environmental Technology Site November 19, 1996 EIS-0277: Notice of Intent to Prepare an Environmental Impact Statement Management of Certain Plutonium Residues and Scrub Alloy Stored at the Rocky Flats Environmental Technology Site July 17, 1996 EIS-0276: Notice of Intent to Prepare an Environmental Impact Statement Interim Storage of Plutonium at the Rocky Flats Environmental Technology Site, Golden, Colorado June 8, 1996 EA-0930: Final Environmental Assessment

54

DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project  

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

DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project Management Institute DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project Management Institute October 23, 2006 - 9:17am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that the Project Management Institute (PMI) has awarded its 2006 Project of the Year to DOE's Rocky Flats Environmental Technology Site. The award was presented to DOE contractor Kaiser-Hill, LLC during the PMI Global Congress Dinner 2006 on Saturday, October 21st, 2006 in Seattle, Washington. "It is a great honor for the Department of Energy's Rocky Flats safe cleanup and closure effort to be recognized with this prestigious award," James Rispoli, Assistant Secretary of Energy for Environmental

55

DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project  

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

DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project Management Institute DOE's Rocky Flats Cleanup Site Named 2006 Project of the Year By Project Management Institute October 23, 2006 - 9:17am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that the Project Management Institute (PMI) has awarded its 2006 Project of the Year to DOE's Rocky Flats Environmental Technology Site. The award was presented to DOE contractor Kaiser-Hill, LLC during the PMI Global Congress Dinner 2006 on Saturday, October 21st, 2006 in Seattle, Washington. "It is a great honor for the Department of Energy's Rocky Flats safe cleanup and closure effort to be recognized with this prestigious award," James Rispoli, Assistant Secretary of Energy for Environmental

56

Environmental Assessment Photovoltaic Solar Project at the Durango, Colorado, Disposal Site  

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

Photovoltaic Solar Project Photovoltaic Solar Project at the Durango, Colorado, Disposal Site Final June 2011 LMS/DUD/S06350 DOE/EA-1770 This page intentionally left blank LMS/DUD/S06350 DOE/EA 1770 Environmental Assessment Photovoltaic Solar Project at the Durango, Colorado, Disposal Site Final June 2011 This page intentionally left blank -1- U.S. Department of Energy Office of Legacy Management DOE/EA 1770 FINDING OF NO SIGNIFICANT IMPACT Photovoltaic Solar Project at the Durango, Colorado, Disposal Site, La Plata County AGENCY: U.S. Department of Energy (DOE), Office of Legacy Management (LM) ACTION: Finding of No Significant Impact (FONSI) SUMMARY: LM prepared an Environmental Assessment (EA) (DOE/EA-1770) that evaluated two action alternatives related to the installation, operation, and removal of a photovoltaic (PV) solar energy

57

Site-specific analysis of radiological and physical parameters for cobbly soils at the Gunnison, Colorado, processing site  

Science Conference Proceedings (OSTI)

The remedial action at the Gunnison, Colorado, processing site is being performed under the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978 [Public Law (PL) 95-6041]. Under UMTRCA, the US Environmental Protection Agency (EPA) is charged with the responsibility of developing appropriate and applicable standards for the cleanup of radiologically contaminated land and buildings at 24 designated sites, including the Gunnison, Colorado, inactive processing site. The remedial action at the processing site will be conducted to remove the tailings and contaminated materials to meet the EPA bulk soil cleanup standards for surface and subsurface soils. The site areas disturbed by remedial action excavation will be either contoured or backfilled with radiologically uncontaminated soil and contoured to restore the site. The final contours will produce a final surface grade that will create positive drainage from the site.

Not Available

1993-10-01T23:59:59.000Z

58

Site-specific analysis of radiological and physical parameters for cobbly soils at the Gunnison, Colorado, processing site. Revision 1  

Science Conference Proceedings (OSTI)

The remedial action at the Gunnison, Colorado, processing site is being performed under the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978. Under UMTRCA, the US Environmental Protection Agency (EPA) is charged with the responsibility of developing appropriate and applicable standards for the cleanup of radiologically contaminated land and buildings at 24 designated sites, including the Gunnison, Colorado, inactive processing site. Section 108 of Public Law 95-604 states that the US Department of Energy (DOE) shall ``select and perform remedial actions at the designated processing sites and disposal sites in accordance with the general standards`` prescribed by the EPA. Regulations governing the required remedial action at inactive uranium processing sites were promulgated by the EPA in 1983 and are contained in 40 CFR Part 192 (1993), Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings. This document describes the radiological and physical parameters for the remedial action of the soil.

Not Available

1994-01-01T23:59:59.000Z

59

EA-1146: Radioactive Waste Storage at Rocky Flats Environmental Technology  

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

46: Radioactive Waste Storage at Rocky Flats Environmental 46: Radioactive Waste Storage at Rocky Flats Environmental Technology Site, Golden, Colorado EA-1146: Radioactive Waste Storage at Rocky Flats Environmental Technology Site, Golden, Colorado SUMMARY This EA evaluates the environmental impacts of the proposal to convert buildings at the U.S. Department of Energy Rocky Flats Environmental Technology Site from their former uses to interim waste storage facilities in order to increase storage capacity for low-level waste, low-level mixed waste, transuranic waste, and transuranic mixed waste. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 9, 1996 EA-1146: Finding of No Significant Impact Radioactive Waste Storage at Rocky Flats Environmental Technology Site, Golden, Colorado

60

The Plutonium Stabilization andPackaging System at the Rocky Flats Environmental Technology Site,IG-0554  

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

From 1952 to 1989, the Rocky Flats Environmental Technology Site (Rocky Flats) produced nuclear weapons components for the Department of Energy. In January 1992, the primary mission of the site...

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


61

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado  

SciTech Connect

This appendix assesses the present conditions and data gathered about the two inactive uranium mill tailings sites near Rifle, Colorado, and the designated disposal site six miles north of Rifle in the area of Estes Gulch. It consolidates available engineering, radiological, geotechnical, hydrological, meteorological, and other information pertinent to the design of the Remedial Action Plan (RAP). The data characterize conditions at the mill, tailings, and disposal site so that the Remedial Action Contractor (RAC) may complete final designs for the remedial actions.

Not Available

1992-02-01T23:59:59.000Z

62

Special Review of the Rocky Flats Closure Project Site  

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

April April 2001 Special Review of the Integrated Safety Management ISM OVERSIGHT Table of Contents EXECUTIVE SUMMARY ............................................................................... 1 1.0 INTRODUCTION ...................................................................................... 6 2.0 FOCUSED REVIEW OF THE INTEGRATED WORK CONTROL PROCESS AND LINE MANAGEMENT OVERSIGHT .............................................................................................. 8 2.1 Background ...................................................................................... 8 2.2 Line Management Oversight and Selected Other Management Systems .................................................................... 10 2.3 Rocky Flats Closure Project Integrated Work Control Process

63

EA-1292: On-site Treatment of Low Level Mixed Waste, Golden, Colorado  

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

This EA evaluates the environmental impacts for the proposal to evaluate the proposed treatment of low level mixed waste at the U.S. Department of Energy's Rocky Flats Environmental Technology Site.

64

Rocky Flats Environmental Technology Site Treatment Plan Compliance Order, October 3, 1995 Summary  

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

Order Requiring Compliance with Site Treatment Plan Order Requiring Compliance with Site Treatment Plan No. 95-10-03-01 State Colorado Agreement Type Consent Order Legal Driver(s) FFCAct Scope Summary Approve with modifications the Proposed Site Treatment Plan for RFETS (MLLW); establish a Mixed Transuranic waste Agreement Parties DOE; Colorado Department of Public Health and Environment (CDPHE) Date 10/3/1995 SCOPE * In regard to Mixed Low-Level waste, approve with modifications the Proposed Site Treatment Plan for RFETS and require compliance by DOE with the modified and approved Site Treatment Plan. * In regard to Mixed Transuranic waste, establish and ensure compliance with an Agreement addressing compliance with the Hazardous and Solid Waste Amendments of 1984 to RCRA. ESTABLISHING MILESTONES

65

Rocky Flats Environmental Technology Site Mixed Residue Consent Order, September 24, 1999 Summary  

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

9-09-24-01 9-09-24-01 State Colorado Agreement Type Consent Order Legal Driver(s) RCRA Scope Summary Substitute this Consent Order for the MR Consent Order; establish requirements for mixed residues management. Parties DOE ; Kaiser-Hill Company, LLC; Safe Sites of Colorado, LLC; Rocky Mountain Remediation Services, LLC; Colorado Department of Public Health and Environment Date 9/24/1999 SCOPE * Substitute this Consent Order for the MR Consent Order by modifying in its entirety the Settlement Agreement and Compliance Order on Consent, number 93-04-23-01, (the "MR Consent Order"). * Establish requirements for certain activities involving mixed residues management. * Establish enforceable commitment dates. ESTABLISHING MILESTONES * Provisions regarding enforceable commitment dates and the procedures to add

66

THE U.S. DEPARTMENT OF ENERGYS FACILITY REUSE AT THE ROCKY FLATS ENVIRONMENTALTECHNOLOGY SITE, IG-0425  

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

For several decades, the Rocky Flats Environmental Technology Site (Site) operated as part of the Nation's nuclear weapons production complex. In 1989, however, the Department of Energy (DOE)...

67

Final Environmental Assessment of Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Site  

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

Impact Impact Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Sites AGENCY: U.S. DEP.4RTMENT OF ENERGY ACTIOK: FL&-DING OF NO SIGNIFICANT IMP-ACT (FONSI) SU$IM$RY: The U.S. Department of Energy (DOE) plans to implement ground lvater compliance strategies for two Uranium Mill Tailings Remedial Action (UMTR.4) Project sites near Slick Rock. Colorado. The purpose of the strategies is to comply with U.S. En\.ironmental Protection .Qency (EP.Aj ground n'ater standards defined in Title 40 Codr ~fF~d~w/ iieplutio?r.s (CFR) Part 192. and in so doing. protect human health and the en\.ironment. Ground water at the Slick Rock sites is contaminated with residual radioactive materials from hisTorica acti\,ities, associated with the processin of uranium ore, The planned action (~formeri>,.

68

Long-term surveillance plan for the Cheney disposal site near Grand Junction, Colorado  

Science Conference Proceedings (OSTI)

This long-term surveillance plan (LTSP) describes the U.S. Department of Energy`s (DOE) long-term care program for the Uranium Mill Tailings Remedial Action (UMTRA) Project Cheney Disposal Site near Grand Junction, Colorado. This LSTP describes the long-term surveillance program the DOE will implement to ensure the Cheney Disposal Site performs as designed and is cared for in a manner that protects the public health and safety and the environment. Before each disposal site is licensed for custody and long-term care, the Nuclear Regulatory Commission (NRC) requires the DOE to submit such a site-specific LTSP.

NONE

1997-07-01T23:59:59.000Z

69

Interim long-term surveillance plan for the Cheney disposal site near, Grand Junction, Colorado  

SciTech Connect

This interim long-term surveillance plan (LTSP) describes the U.S. Department of Energy`s (DOE) long-term care program for the Uranium Mill Tailings Remedial Action (UMTRA) Project Cheney Disposal Site in Mesa County near Grand Junction, Colorado. This LSTP describes the long-term surveillance program the DOE will implement to ensure the Cheney disposal site performs as designed and is cared for in a manner that protects the public health and safety and the environment. Before each disposal site is licensed for custody and long-term care, the Nuclear Regulatory Commission (NRC) requires the DOE to submit such a site-specific LTSP.

NONE

1997-08-01T23:59:59.000Z

70

Comments and responses on the Remedial Action Plan and site design for stabilization of the Inactive Uranium Mill Tailings Site, Grand Junction, Colorado. Revision 1  

SciTech Connect

This report contains information concerning public comments and responses on the remedial action plan and site design for stabilization of the inactive uranium mill tailings site in Grand Junction, Colorado.

NONE

1994-01-01T23:59:59.000Z

71

DOE responses to CDH October 1993 comments on the Remedical Action Plan for the Naturita, Colorado, Umtra Site  

Science Conference Proceedings (OSTI)

This document includes the October 1993 comments provided by the Colorado Department of Health (CDH) on the Department of Energy (DOE) Preliminary Final Remedial Action Plan for the Naturita, Colorado, UMTRA Site. DOE`s responses are included after each CDH comment.

NONE

1996-10-01T23:59:59.000Z

72

Final Rocky Flats Cleanup Agreement, July 19, 1996 Summary  

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

Rocky Flats Cleanup Agreement Rocky Flats Cleanup Agreement State Colorado Agreement Type Federal Facility Agreement Legal Driver(s) CERCLA/RCRA Scope Summary Establish the regulatory framework for achieving the ultimate cleanup of the Rocky Flats Site. Parties DOE; US EPA; The State of Colorado Date 7/19/1996 SCOPE * Establish the regulatory framework for achieving the ultimate cleanup of the Rocky Flats Site. * Ensure that the environmental impacts associated with activities at the Site will continue to be investigated and that appropriate response actions are taken. * Establish a procedural framework and schedule for developing, implementing, and monitoring appropriate response actions at the site. * Coordinate all of DOE's cleanup obligations under CERCLA, RCRA, and the Colorado

73

Rocky Flats Plant Site Environmental Report for 1992  

Science Conference Proceedings (OSTI)

The Rocky Rats Plant Site Environmental Report provides summary information on the plant`s environmental monitoring programs and the results recorded during 1992. The report contains a compliance summary, results of environmental monitoring and other related programs, a review of environmental remediation activities, information on external gamma radiation dose monitoring, and radiation dose estimates for the surrounding population.

Cirrincione, D.A.; Erdmann, N.L. [eds.

1992-12-31T23:59:59.000Z

74

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Naturita, Colorado  

Science Conference Proceedings (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (phase I), and the Ground Water Project (phase II). For the UMTRA Project site located near Naturita, Colorado (the Naturita site), phase I involves the removal of radioactively contaminated soils and materials and their transportation to a disposal site at Union Carbide Corporation`s Upper Burbank Repository at Uravan, Colorado, about 13 road miles (mi) (21 kilometers [km]) to the northwest. No uranium mill tailings are involved because the tailings were removed from the Naturita site and placed at Coke Oven, Colorado, during 1977 to 1979. Phase II of the project will evaluate the nature and extent of ground water contamination resulting from uranium processing and its effect on human health or the environment; and will determine site-specific ground water compliance strategies in accordance with the US Environmental Protection Agency (EPA) ground water standards established for the UMTRA Project. Human health risks could occur from drinking water pumped from a hypothetical well drilled in the contaminated ground water area. Environmental risks may result if plants or animals are exposed to contaminated ground water, or surface water that has received contaminated ground water. Therefore, a risk assessment is conducted for the Naturita site. This risk assessment report is the first site-specific document prepared for the Ground Water Project at the Naturita site. What follows is an evaluation of current and possible future impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will be used to determine whether any action is needed to protect human health or the environment.

NONE

1995-08-01T23:59:59.000Z

75

Environmental Assessment Photovoltaic Solar Project at the Durango, Colorado, Disposal Site  

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

U.S. Department of Energy Office of Legacy Management U.S. Department of Energy Office of Legacy Management DOE/EA 1770 FINDING OF NO SIGNIFICANT IMPACT Photovoltaic Solar Project at the Durango, Colorado, Disposal Site, La Plata County AGENCY: U.S. Department of Energy (DOE), Office of Legacy Management (LM) ACTION: Finding of No Significant Impact (FONSI) SUMMARY: LM prepared an Environmental Assessment (EA) (DOE/EA-1770) that evaluated two action alternatives related to the installation, operation, and removal of a photovoltaic (PV) solar energy system on the Durango, Colorado, Disposal Site and the No Action Alternative. Alternative 1 evaluated the use of the 18-acre (ac) vegetated surface of the disposal cell for the installation of a PV system. The second action alternative (Alternative 2, the Preferred Action) considered the use of the surface of the

76

Environmental assessment of remedial action at the Naturita uranium processing site near Naturita, Colorado: Revision 5  

SciTech Connect

Title 1 of the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, Public Law (PL) 95-604, authorized the US Department of Energy (DOE) to perform remedial action at the inactive Naturita, Colorado, uranium processing site to reduce the potential health effects from the radioactive materials at the site and at vicinity properties associated with the site. Title 2 of the UMTRCA authorized the US Nuclear Regulatory Commission (NRC) or agreement state to regulate the operation and eventual reclamation of active uranium processing sites. The uranium mill tailings at the site were removed and reprocessed from 1977 to 1979. The contaminated areas include the former tailings area, the mill yard, the former ore storage area, and adjacent areas that were contaminated by uranium processing activities and wind and water erosion. The Naturita remedial action would result in the loss of 133 acres (ac) of contaminated soils at the processing site. If supplemental standards are approved by the NRC and the state of Colorado, approximately 112 ac of steeply sloped contaminated soils adjacent to the processing site would not be cleaned up. Cleanup of this contamination would have adverse environmental consequences and would be potentially hazardous to remedial action workers.

Not Available

1994-10-01T23:59:59.000Z

77

Rocky Flats Environmental Technology Site Ecological Monitoring Program 1995 annual report  

Science Conference Proceedings (OSTI)

The Ecological Monitoring Program (ECMP) was established at the Rocky Flats Environmental Technology Site (Site) in September 1992. At that time, EcMP staff developed a Program Plan that was peer-reviewed by scientists from western universities before submittal to DOE RFFO in January 1993. The intent of the program is to measure several quantitative variables at different ecological scales in order to characterize the Rocky Flats ecosystem. This information is necessary to document ecological conditions at the Site in impacted and nonimpacted areas to determine if Site practices have had ecological impacts, either positive or negative. This information can be used by managers interested in future use scenarios and CERCLA activities. Others interested in impact analysis may also find the information useful. In addition, these measurements are entered into a database which will serve as a long-term information repository that will document long-term trends and potential future changes to the Site, both natural and anthropogenic.

NONE

1995-05-31T23:59:59.000Z

78

DOE - Office of Legacy Management -- Rocky Flats Regulatory Documents  

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

Regulatory Documents Regulatory Documents Rocky Flats Site, Colorado Regulatory Documents All documents are Adobe Acrobat files. pdf_icon Notification that GS01 is no longer an RFLMA Point of Compliance (POC) Third Five-Year Review Report for the Rocky Flats Site Rocky Flats Legacy Management Agreement Environmental Covenant, November 14, 2011 Corrective Action Decision/Record of Decision Amendment for Rocky Flats Plant (USDOE) Central Operable Unit Proposed Plan for the Rocky Flats CAD/ROD Amendment (June 2011) Second Five-Year Review Report for the Rocky Flats Site Corrective Action Decision/Record of Decision for Rocky Flats Plant (USDOE) Peripheral Operable Unit and Central Operable Unit Rocky Flats Environmental Technology Site Proposed Plan Present Landfill Monitoring and Maintenance Plan

79

Independent Oversight Review of the Rocky Flats Environmental Technology Site Transportation Emergency Management Program  

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

Rocky Rocky Flats Environmental Technology Site Transportation Emergency Management Program Independent Oversight Review of the March 2000 OVERSIGHT Table of Contents EXECUTIVE SUMMARY ................................................................... 1 1.0 INTRODUCTION ........................................................................... 4 2.0 RESULTS ......................................................................................... 6 Hazard Survey and Hazards Assessments .................................... 6 Program Plans and Procedures ..................................................... 7 Emergency Responder Performance and Preparation ............... 9 Offsite Interfaces ........................................................................... 10 Feedback and Continuous Improvement Process

80

Colorado | Department of Energy  

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

December 21, 2012 December 21, 2012 The Rocky Flats Plant was first established in 1951 as a nuclear weapons manufacturing facility. Today, almost 4,000 acres make up the Rocky Flats National Wildlife Refuge. Located just 16 miles northwest of Denver, Colorado, the refuge provides a habitat for migratory birds and mammals. | Photo courtesy of the U.S. Department of Energy. Photo of the Week: Rocky Flats Wildlife Refuge Check out our favorite energy-related photos! November 1, 2012 Audit Report: OAS-RA-L-13-01 Implementation of the Department of Energy's Concentrating Solar Power Program October 31, 2012 EA-1914: Notice of Scoping of an Environmental Assessment National Renewable Energy Laboratory (NREL) National Wind Technology Center (NWTC) Site-Wide Environmental Assessment, Golden, CO

Note: This page contains sample records for the topic "flats colorado site" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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81

Remedial action plan for the inactive uranium processing site at Naturita, Colorado. DOE responses to comments from U.S. Nuclear Regulatory Commission and Colorado Department of Public Health and Environment  

SciTech Connect

This report contains responses by the US Department of Energy to comments from the US Nuclear Regulatory Commission and the Colorado Department of Public Health and Environment on the Naturita remedial action plan. This was done in an attempt to clarify information. The site is an inactive uranium processing site at Naturita, Colorado.

NONE

1998-11-16T23:59:59.000Z

82

Environmental assessment of remedial action at the Maybell uranium mill tailings site near Maybell, Colorado  

SciTech Connect

The purpose of this environmental assessment (EA) is to evaluate the environmental impacts resulting from remedial action at the Maybell uranium mill tailings site near Maybell, Colorado. A biological assessment (Attachment 1) and a floodplain/wetlands assessment (Assessment 2) are included as part of this EA. The following sections and attachments describe the proposed action, affected environment, and environmental impacts associated with the proposed remedial action, including impacts to threatened and endangered species listed or proposed for listing by the US Fish and Wildlife Service.

Not Available

1993-09-01T23:59:59.000Z

83

Radiological audit of remedial action activities at the processing site, transfer site, and Cheney disposal site Grand Junction, Colorado: Audit date, August 9--11, 1993. Final report  

Science Conference Proceedings (OSTI)

The Uranium Mill Tailing Remedial Action (UMTRA) Project`s Technical Assistance Contractor (TAC) performed a radiological audit of the Remedial Action Contractor (RAC), MK-Ferguson and CWM Federal Environmental Services, Inc., at the processing site, transfer site, and Cheney disposal site in Grand Junction, Colorado. Jim Hylko and Bill James of the TAC conducted this audit August 9 through 11, 1993. Bob Cornish and Frank Bosiljevec represented the US Department of Energy (DOE). This report presents one programmatic finding, eleven site-specific observations, one good practice, and four programmatic observations.

Not Available

1993-08-01T23:59:59.000Z

84

Long-term surveillance plan for the Cheney disposal site near Grand Junction, Colorado  

SciTech Connect

This long-term surveillance plan (LTSP) describes the U.S. Department of Energy`s (DOE) long-term care program for the Uranium Mill Tailings Remedial Action (UMTRA) Project Cheney disposal site. The site is in Mesa County near Grand Junction, Colorado. The U.S. Nuclear Regulatory Commission (NRC) has developed regulations for the issuance of a general license for the custody and long-term care of UMTRA Project disposal sites in 10 CFR Part 40. The purpose of this general license is to ensure that the UMTRA Project disposal sites are cared for in a manner that protects public health and safety and the environment. Before each disposal site may be licensed, the NRC requires the DOE to submit a site-specific LTSP. The DOE prepared this LTSP to meet this requirement for the Cheney disposal site. The general license becomes effective when the NRC concurs with the DOE`s determination that remedial action is complete and the NRC formally accepts this plan. This document describes the long-term surveillance program the DOE will implement to ensure that the Cheney disposal site performs as designed. The program is based on site inspections to identify potential threats to disposal cell integrity. The LTSP is based on the UMTRA Project long-term surveillance program guidance and meets the requirements of 10 CFR {section}40.27(b) and 40 CFR {section}192.03.

NONE

1997-04-01T23:59:59.000Z

85

Environmental assessment of remedial action at the slick rock Uranium Mill Tailings sites Slick Rock, Colorado  

SciTech Connect

The Uranium Mill Tailings Radiation Control Act of 1978 (42 USC {section} 7901 et seq.), hereafter referred to as the UMTRCA, authorized the U.S. Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miguel County. The purpose of the cleanup is to reduce the potential health effects associated with the radioactive materials remaining on the sites and on vicinity properties (VPs) associated with the sites. Contaminated materials cover an estimated 55 acres of the Union Carbide (UC) processing site and 12 ac of the North Continent (NC) processing site. The total estimated volume of contaminated materials is approximately 61 8,300 cubic yards. In addition to the contamination in the two processing site areas, four VPs were found to contain contamination. As a result of the tailings being exposed to the environment, contamination associated with the UC and NC sites has leached into shallow ground water. Surface water has not been affected. The closest residence is approximately 0.3 air mi from either site. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designated site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi (8 km) northeast of the sites on land administered by the Bureau of Land Management (BLM). Remediation would be performed by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. All solid contaminated materials would be buried under 5 feet (ft) of rock and soil materials. The proposed disposal site area is currently used by ranchers for cattle grazing over a 7-month period. The closest residence to the proposed disposal site is 2 air mi. An estimated 44 ac of land would be permanently transferred from the BLM to the DOE and restricted from future use.

1994-09-01T23:59:59.000Z

86

Environmental assessment of remedial action at the Slick Rock uranium mill tailings sites, Slick Rock, Colorado  

SciTech Connect

The Uranium Mill Tailings Radiation Control Act of 1978, hereafter referred to as the UMTRCA, authorized the US Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miguel County. The purpose of the cleanup is to reduce the potential health effects associated with the radioactive materials remaining on the processing sites and on vicinity properties (VPs) associated with the sites. The US Environmental Protection Agency (EPA) promulgated standards for the UMTRCA that contained measures to control the contaminated materials and to protect the ground water from further degradation. The sites contain concrete foundations of mill buildings, tailings piles, and areas contaminated by windblown and waterborne radioactive tailings materials. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designated site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi (8 km) northeast of the processing sites on land administered by the US Bureau of Land Management (BLM). Remediation would be performed by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project.

NONE

1995-01-01T23:59:59.000Z

87

Microsoft Word - CX-RiceFlatsSiteMaintenanceFY12_WEB.docx  

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

12, 2012 12, 2012 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Steve Lowder Project Manager - TESM-AMPN-2 Proposed Action: Rice Flats Electrode Site Maintenance and Inspection Project Budget Information: Work Order #00219387 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: The proposed project area is approximately seven miles southeast of The Dalles,

88

Assessment of hydrologic transport of radionuclides from the Rulison Underground Nuclear Test Site, Colorado  

SciTech Connect

The U.S. Department of Energy (DOE) is operating an environmental restoration program to characterize, remediate, and close non-Nevada Test Site locations that were used for nuclear testing. Evaluation of radionuclide transport by groundwater from these sites is an important part of the preliminary risk analysis. These evaluations are undertaken to allow prioritization of the test areas in terms of risk, provide a quantitative basis for discussions with regulators and the public about future work at the sites, and provide a framework for assessing data needs to be filled by site characterization. The Rulison site in west-central Colorado was the location of an underground detonation of a 40-kiloton nuclear device in 1969. The test took place 2,568 m below ground surface in the Mesaverde Formation. Though located below the regional water table, none of the bedrock formations at the site yielded water during hydraulic tests, indicating extremely low permeability conditions. The scenario evaluated was the migration of radionuclides from the blast-created cavity through the Mesaverde Formation. Transport calculations were performed using the solute flux method, with input based on the limited data available for the site. Model results suggest that radionuclides from the test are contained entirely within the area currently administered by DOE. The transport calculations are most sensitive to changes in the mean groundwater velocity and the correlation scale of hydraulic conductivity, with transport of strontium and cesium also sensitive to the sorption coefficient.

Earman, S.; Chapman, J.; Andricevic, R.

1996-09-01T23:59:59.000Z

89

Grand Junction, Colorado, Disposal Site Long-Term Surveillance and Maintenance Program Fact Sheet, July 2001  

Office of Legacy Management (LM)

Grand Junction Disposal Site Grand Junction Disposal Site Uranium ore was processed at the Climax millsite at Grand Junction, Colorado, between 1951 and 1970. The milling operations created process-related waste and tailings, a sandlike material containing radioactive materials and other contaminants. The tailings were an ideal and inexpensive construction material suitable for concrete, mortar, and fill. Accordingly, the tailings were widely used in the Grand Junction area for these purposes. The U.S. Department of Energy (DOE) encapsulated the tailings and other contaminated materials from the millsite and more than 4,000 vicinity properties in the Grand Junction area in an engineered disposal cell. Part of the disposal cell was completed in 1994; the remainder of the cell remains open until it is

90

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

SciTech Connect

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.

Lance Prothro

2008-03-01T23:59:59.000Z

91

Environmental Assessment of Ground Water Compliance at the Naturita, Colorado, UMTRA Project Site  

Science Conference Proceedings (OSTI)

This Environmental Assessment addresses the environmental effects of a proposed action and the no action alternative to comply with U.S. Environmental Protection Agency (EPA) ground water standards at the Naturita, Colorado, Uranium Mill Tailings Remedial Action Project site. In 1998, the U.S. Department of Energy (DOE) completed surface cleanup at the site and encapsulated the tailings in a disposal cell 15 miles northwest near the former town of Uravan, Colorado. Ground water contaminants of potential concern at the Naturita site are uranium and vanadium. Uranium concentrations exceed the maximum concentration limit (MCL) of 0.044 milligram per liter (mg/L). Vanadium has no MCL; however, vanadium concentrations exceed the EPA Region III residential risk-based concentration of 0.33 mg/L (EPA 2002). The proposed compliance strategy for uranium and vanadium at the Naturita site is no further remediation in conjunction with the application of alternate concentration limits. Institutional controls with ground water and surface water monitoring will be implemented for these constituents as part of the compliance strategy. This compliance strategy will be protective of human health and the environment. The proposed monitoring program will begin upon regulatory concurrence with the Ground Water Compliance Action Plan (DOE 2002a). Monitoring will consist of verifying that institutional controls remain in place, collecting ground water samples to verify that concentrations of uranium and vanadium are decreasing, and collecting surface water samples to verify that contaminant concentrations do not exceed a regulatory limit or risk-based concentration. If these criteria are not met, DOE would reevaluate the proposed action and determine the need for further National Environmental Policy Act documentation. No comments were received from the public during the public comment period. Two public meetings were held during this period. Minutes of these meetings are included as Attachment 1.

N /A

2003-04-23T23:59:59.000Z

92

Engineering assessment of inactive uranium mill tailings, Naturita Site, Naturita, Colorado  

SciTech Connect

Ford, Bacon and Davis Utah Inc. has reevaluated the Naturita site in order to revise the November 1977 engineering assessment of the problems resulting from the existence of radioactive contamination at the former uranium mill tailings site at Naturita, Colorado. This evaluation has included the preparation of topographic maps, the drilling of boreholes and radiometric measurements sufficient to determine areas and volumes of contaminated materials and radiation exposures of individuals and nearby populations, and the evaluation and costing of alternative remedial actions. Radon gas released from the estimated 344,000 tons of contaminated materials that remain at the Naturita site constitutes the most significant environmental impact, although external gamma radiation also is a factor. The two alternative actions presented in this engineering assessment are stabilization of the site in its present location with the addition of 3 m of stabilization cover material (Option I), and removal of residual radioactive materials to a disposal site and decontamination of the Naturita site (Option II). Cost estimates for the two options are about $7,200,000 for stabilization in-place, and about $8,200,000 for disposal at the Ranchers Exploration and Development Corporations's reprocessing site. Truck haulage would be used to transport the contaminated materials from the Naturita site to the selected disposal site.Ranchers Exploration and Development Corporation removed the tailings from the site, reprocessed them, and disposed of them from 1977 to 1979. There is no noteworthy mineral resource remaining at the former tailings site; therefore, recovery of residual mineral values was not considered in this assessment.

Not Available

1981-07-01T23:59:59.000Z

93

Summary of the engineering assessment of inactive uranium mill tailings, Naturita site, Naturita, Colorado  

SciTech Connect

Ford, Bacon and Davis Utah Inc. has reevaluated the Naturita site in order to revise the November 1977 engineering assessment of the problems resulting from the existence of radioactive contamination at the former uranium mill tailings site at Naturita, Colorado. This evaluation has included the preparation of topographic maps, the drilling of boreholes and radiometric measurements sufficient to determine areas and volumes of contaminated materials and radiation exposures of individuals and nearby populations, and the evaluation and costing of alternative remedial actions. Radon gas released from the estimated 344,000 tons of contaminated materials that remain at the Naturita site constitutes the most significant environmental impact, although external gamma radiation also is a factor. The two alternative actions presented in this engineering assessment are stabilization of the site in its present location with the addition of 3 m of stabilization cover material (Option I), and removal of residual radioactive materials to a disposal site and decontamination of the Naturita site (Option II). Cost estimates for the two options are about $7,200,000 for stabilization in-place, and about $8,200,000 for disposal at the Ranchers Exploration and Development Corporation's reprocessing site. Truck haulage would be used to transport the contaminated materials from the Naturita site to the selected disposal site.Ranchers Exploration and Development Corporation removed the tailings from the site, reprocessed them, and disposed of them from 1977 to 1979. There is no noteworthy mineral resource remaining at the former tailings site; therefore, recovery of residual mineral values was not considered in this assessment.

Not Available

1981-07-01T23:59:59.000Z

94

Implementation of IAEA safeguards at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

When President Clinton spoke to the United Nations General Assembly in September 1993, he offered to place US excess defense nuclear material under International Atomic Energy Agency (IAEA) safeguards, before the next Nuclear Nonproliferation Treaty (NPT) Extension Conference. This set in motion a flurry of activities at three DOE facilities, including Rocky Flats Environmental Technology Site (Site). With general guidance from DOE Headquarters, the facility selected a suitable storage area, identified appropriate materials, and acquired the necessary instrumentation to implement full-scale IAEA safeguards on excess plutonium oxide.

Giacomini, J.J.; Finleon, C.A.; Larsen, R.K. [EG and G Rocky Flats, Inc., Golden, CO (United States). Rocky Flats Plant; Lucas, M.; Langner, D. [Los Alamos National Lab., NM (United States)

1995-07-01T23:59:59.000Z

95

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado  

SciTech Connect

The U.S. Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, contaminated soil, building foundations, and materials associated with the former processing of uranium ore at UMTRA Project sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further contamination of ground water. One UMTRA Project site is near Maybell, Colorado. Surface cleanup at this site began in 1995 and is scheduled for completion in 1996. The tailings are being stabilized in place at this site. The disposal area has been withdrawn from public use by the DOE and is referred to as the permanent withdrawal area. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from past uranium ore processing activities. The Ground Water Project at this site is in its beginning stages. This report is a site-specific document that will be used to evaluate current and future potential impacts to the public and the environment from exposure to contaminated ground water. The results presented in this document and other evaluations will determine whether any action is needed to protect human health or the environment.

NONE

1996-03-01T23:59:59.000Z

96

Environmental assessment of remedial action at the Gunnison Uranium Mill Tailings Site, Gunnison, Colorado. [UMTRA Project  

SciTech Connect

This document assesses and compares the environmental impacts of various alternatives for remedial action at the Gunnison uranium of mill tailings site located 0.5 miles south of Gunnison, Colorado. The site covers 56 acres and contains 35 acres of tailings, 2 of the original mill buildings and a water tower. The Uranium Mill Tailings Radiation Control of Act of 1978 (UMTRCA), Public Law 95-604, authorizes the US Department of Energy to clean up the site to reduce the potential health impacts associated with the residual radioactive materials remaining at the site and at associated (vicinity) properties off the site. The US Environmental Protection Agency promulgated standards for the remedial actions (40 CFR 192). Remedial actions must be performed in accordance with these standards and with the occurrence of the Nuclear Regulatory Commission. Four alternatives have been addressed in this document. The first alternative is to consolidate the tailings and associated contaminated soils into a recontoured pile on the southern portion of the existing site. A radon barrier of silty clay would be constructed over the pile and various erosion control measures would be taken to assure the long-term integrity of the pile. Two other alternatives which involve moving the tailings to new locations are assessed in this document. These alternatives generally involve greater short-term impacts and are more costly but would result in the tailings being stabilized in a location farther from the city of Gunnison. The no action alternative is also assessed.

Bachrach, A.; Hoopes, J.; Morycz, D. (Jacobs Engineering Group, Inc., Pasadena, CA (USA)); Bone, M.; Cox, S.; Jones, D.; Lechel, D.; Meyer, C.; Nelson, M.; Peel, R.; Portillo, R.; Rogers, L.; Taber, B.; Zelle, P. (Weston (Roy F.), Inc., Washington, DC (USA)); Rice, G. (Sergent, Hauskins and Beckwith (USA))

1984-12-01T23:59:59.000Z

97

Surface and subsurface cleanup protocol for radionuclides, Gunnison, Colorado, UMTRA project processing site. Final [report  

Science Conference Proceedings (OSTI)

Surface and subsurface soil cleanup protocols for the Gunnison, Colorado, processing sits are summarized as follows: In accordance with EPA-promulgated land cleanup standards (40 CFR 192), in situ Ra-226 is to be cleaned up based on bulk concentrations not exceeding 5 and 15 pCi/g in 15-cm surface and subsurface depth increments, averaged over 100-m{sup 2} grid blocks, where the parent Ra-226 concentrations are greater than, or in secular equilibrium with, the Th-230 parent. A bulk interpretation of these EPA standards has been accepted by the Nuclear Regulatory Commission (NRC), and while the concentration of the finer-sized soil fraction less than a No. 4 mesh sieve contains the higher concentration of radioactivity, the bulk approach in effect integrates the total sample radioactivity over the entire sample mass. In locations where Th-230 has differentially migrated in subsoil relative to Ra-226, a Th-230 cleanup protocol has been developed in accordance with Supplemental Standard provisions of 40 CFR 192 for NRC/Colorado Department of Health (CDH) approval for timely implementation. Detailed elements of the protocol are contained in Appendix A, Generic Protocol from Thorium-230 Cleanup/Verification at UMTRA Project Processing Sites. The cleanup of other radionuclides or nonradiological hazards that pose a significant threat to the public and the environment will be determined and implemented in accordance with pathway analysis to assess impacts and the implications of ALARA specified in 40 CFR 192 relative to supplemental standards.

Not Available

1993-09-01T23:59:59.000Z

98

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado  

SciTech Connect

The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, building foundations, and materials associated with the former processing of uranium ore at UMTRA sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further contamination of ground water. One UMTRA Project site is near Maybell, Colorado. Surface cleanup at this site is under way and is scheduled for completion in 1996. The tailings are being stabilized in-place at this site. The disposal area has been withdrawn from public use by the DOE and is referred to as the permanent withdrawal area. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from past uranium ore processing activities. The Ground Water Project at this site is in its beginning stages. This report is a site-specific document that will be used to evaluate current and future potential impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will determine whether any action is needed to protect human health or the environment. Currently, no points of exposure (e.g. a drinking water well); and no receptors of contaminated ground water have been identified at the Maybell site. Therefore, there are no current human health and ecological risks associated with exposure to contaminated ground water. Furthermore, if current site conditions and land- and water-use patterns do not change, it is unlikely that contaminated ground water would reach people or the ecological communities in the future.

NONE

1995-09-01T23:59:59.000Z

99

EA-1406: Ground Water Compliance at the New Rifle, Colorado,...  

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

6: Ground Water Compliance at the New Rifle, Colorado, UMTRA Project Site, Rifle, Colorado EA-1406: Ground Water Compliance at the New Rifle, Colorado, UMTRA Project Site, Rifle,...

100

Site observational work plan for the UMTRA project site at Grand Junction, Colorado  

Science Conference Proceedings (OSTI)

This site observational work plan (SOWP) is one of the first Uranium Mill Tailings Remedial Action (UMTRA) Ground Water Project documents developed to select a compliance strategy that meets the UMTRA ground water standards for the Grand Junction site. This SOWP applies information about the Grand Junction site to the compliance strategy selection framework developed in the UMTRA Ground Water Project draft programmatic environmental impact statement. This risk-based, decision-making framework identifies the decision logic for selecting compliance strategies that could be used to meet the ground water standards. The US Department of Energy (DOE) goal is to implement a cost-effective site strategy that complies with the ground water standards and protects human health and the environment. Based on an evaluation of the site characterization and risk assessment data available for the preparation of this SOWP, DOE proposes that the most likely compliance strategy for the Grand Junction site is no remediation with the application of supplemental standards. This proposed strategy is based on a conceptual site model that indicates site-related contamination is confined to a limited-use aquifer as defined in the ground water standards. The conceptual model demonstrates that the uranium processing-related contamination at the site has affected the unconfined alluvial aquifer, but not the deeper confined aquifer.

NONE

1996-01-01T23:59:59.000Z

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


101

Assessment of hydrologic transport of radionuclides from the Rio Blanco underground nuclear test site, Colorado  

SciTech Connect

DOE is operating an environmental restoration program to characterize, remediate, and close non-Nevada Test Site locations used for nuclear testing. Evaluation of radionuclide transport by groundwater is part of preliminary risk analysis. These evaluations allow prioritization of test areas in terms of risk, provide a basis for discussions with regulators and the public about future work, and provide a framework for assessing site characterization data needs. The Rio Blanco site in Colorado was the location of the simultaneous detonation of three 30-kiloton nuclear devices. The devices were located 1780, 1899, and 2039 below ground surface in the Fort Union and Mesaverde formations. Although all the bedrock formations at the site are thought to contain water, those below the Green River Formation (below 1000 in depth) are also gas-bearing, and have very low permeabilities. The transport scenario evaluated was the migration of radionuclides from the blast-created cavity through the Fort Union Formation. Transport calculations were performed using the solute flux method, with input based on the limited data available for the site. Model results suggest that radionuclides from the test are contained entirely within the area currently administered by DOE. This modeling was performed to investigate how the uncertainty in various physical parameters affect radionuclide transport at the site, and to serve as a starting point for discussion regarding further investigation; it was not intended to be a definitive simulation of migration pathways or radionuclide concentration values. Given the sparse data, the modeling results may differ significantly from reality. Confidence in transport predictions can be increased by obtaining more site data, including the amount of radionuclides which would have been available for transport (i.e., not trapped in melt glass or vented during gas flow testing), and the hydraulic properties of the formation. 38 refs., 6 figs., 1 tab.

Chapman, J.; Earman, S.; Andricevic, R.

1996-10-01T23:59:59.000Z

102

Rebaselining of the plutonium residue elimination project at Rocky Flats Environmental Technology Site  

SciTech Connect

Systems Engineering and Value Engineering principles were put into practice in rebaselining the Pu Residue Stabilization and Elimination Project at the Rocky Flats Environmental Technology Site. Tradeoff studies were conducted as to how to best rebaseline the system under the new Safeguards Termination Limits (STSs) issued by the Department of Energy. Through the use of a computerized database, the means by which Stakeholder values and other high-level requirements have been included in the tradeoff studies were documented. 13 refs., 2 figs., 1 tab.

Sailor, W.C.; Catlett, D.S.; Burns, T.P. [and others

1997-03-01T23:59:59.000Z

103

Status Update: Closing Rocky Flats by 2006  

SciTech Connect

Safely closing Rocky Flats by December 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy (DOE), Kaiser-Hill and its team of subcontractors, the site's employees and taxpayers across the country. This paper will: provide a status of the Closure Project to date; describe important accomplishments of the past year; describe some of the closure-enhancing technologies enabling acceleration; and discuss the remaining challenges ahead.

Tuor, N.; Schubert, A.

2003-02-25T23:59:59.000Z

104

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado. Volume 2, Appendices D and E: Final report  

Science Conference Proceedings (OSTI)

This appendix assesses the present conditions and data gathered about the two inactive uranium mill tailings sites near Rifle, Colorado, and the designated disposal site six miles north of Rifle in the area of Estes Gulch. It consolidates available engineering, radiological, geotechnical, hydrological, meteorological, and other information pertinent to the design of the Remedial Action Plan (RAP). The data characterize conditions at the mill, tailings, and disposal site so that the Remedial Action Contractor (RAC) may complete final designs for the remedial actions.

Not Available

1992-02-01T23:59:59.000Z

105

Linking Colorados landscapes  

E-Print Network (OSTI)

University Press. Colorado Department of Transportation.2004. Colorado Transportation Facts.Colorado Department of Transportation, Denver. Ehrlich, P.

Kintsch, Julia

2005-01-01T23:59:59.000Z

106

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Remedial action selection report, Attachment 2, Geology report: Preliminary final  

SciTech Connect

The uranium processing site near Naturita, Colorado, is one of 24 inactive uranium mill sites designated to be cleaned up by the US Department of Energy (DOE) under the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), Public Law 95-604. Part of the UMTRCA requires that the US Nuclear Regulatory Commission (NRC) concur with the DOE`s remedial action plan (RAP) and certify that the remedial action conducted at the site complies with the standards promulgated by the US Environmental Protection Agency (EPA). Included in the RAP is this Remedial Action Selection Report (RAS), which serves two purposes. First, it describes the activities that are proposed by the DOE to accomplish remediation and long-term stabilization and control of the radioactive materials at the inactive uranium processing site near Naturita, Colorado. Second, this document and the rest of the RAP, upon concurrence and execution by the DOE, the state of Colorado, and the NRC, become Appendix B of the cooperative agreement between the DOE and the State of Colorado.

Not Available

1993-08-01T23:59:59.000Z

107

1987 annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the Department of Energy`s cultural resource activities at Colorado UMTRA Project sites  

SciTech Connect

This report is a summary of the Department of Energy`s (DOE) cultural resource investigations related to the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE`s obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December, 1984. A summary of the cultural resource surveys and identified resources is provided for project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock, Colorado. This report summarizes all DOE UKTRA Project cultural resource activities in Colorado for the 1987 calender year.

Not Available

1988-04-01T23:59:59.000Z

108

1987 annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the Department of Energy's cultural resource activities at Colorado UMTRA Project sites. [Uranium Mill Tailings Remedial Action (UMTRA) Project  

SciTech Connect

This report is a summary of the Department of Energy's (DOE) cultural resource investigations related to the DOE's Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE's obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December, 1984. A summary of the cultural resource surveys and identified resources is provided for project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock, Colorado. This report summarizes all DOE UKTRA Project cultural resource activities in Colorado for the 1987 calender year.

Not Available

1988-04-01T23:59:59.000Z

109

Environmental Assessment for the LGF Spill Test Facility at Frenchman Flat, Nevada Test Site  

Science Conference Proceedings (OSTI)

The LGF Spill Test Facility at Frenchman Flat, Nevada Test Site, is being constructed by the United States Department of Energy (DOE). In this Environmental Assessment, environmental consequences of spilling hazardous materials in the Frenchman Flat basin are evaluated and mitigations and recommendations are stated in order to protect natural resources and reduce land-use impacts. Guidelines and restrictions concerning spill-test procedures will be determined by the LGF Test Facility Operations Manager and DOE based on toxicity documentation for the test material, provided by the user, and mitigations imposed by the Environmental Assessment. In addition to Spill Test Facility operational procedures, certain assumptions have been made in preparation of this document: no materials will be considered for testing that have cumulative, long-term persistence in the environment; spill tests will consist of releases of 15 min or less; and sufficient time will be allowed between tests for recovery of natural resources. Geographic limits to downwind concentrations of spill materials were primarily determined from meteorological data, human occupational exposure standards to hazardous materials and previous spill tests. These limits were established using maximum spill scenarios and environmental impacts are discussed as worst case scenarios; however, spill-test series will begin with smaller spills, gradually increasing in size after the impacts of the initial tests have been evaluated.

Patton, S.E.; Novo, M.G.; Shinn, J.H.

1986-04-01T23:59:59.000Z

110

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Remedial Action Selection Report, Appendix B of Attachment 2: Geology report, Final  

SciTech Connect

The uranium processing site near Naturita, Colorado, is one of 24 inactive uranium mill sites designated to be cleaned up by the US Department of Energy (DOE) under the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), 42 USC {section} 7901 et seq. Part of the UMTRCA requires that the US Nuclear Regulatory Commission (NRC) concur with the DOE`s remedial action plan (RAP) and certify that the remedial action conducted at the site complies with the standards promulgated by the US Environmental Protection Agency (EPA). Included in the RAP is this Remedial Action Selection Report (RAS), which describes the proposed remedial action for the Naturita site. An extensive amount of data and supporting information has been generated and evaluated for this remedial action. These data and supporting information are not incorporated into this single document but are included or referenced in the supporting documents. The RAP consists of this RAS and four supporting documents or attachments. This Attachment 2, Geology Report describes the details of geologic, geomorphic, and seismic conditions at the Dry Flats disposal site.

Not Available

1994-03-01T23:59:59.000Z

111

Evaluation of remedial alternatives for the Solar Ponds Plume, Rocky Flats Environmental Technology Site  

SciTech Connect

This paper describes the process used to select a remedial alternative for handling contaminated groundwater emanating from the Solar Evaporation Ponds (Solar Ponds) at the Rocky Flats Environmental Technology Site (RFETS) and prevent it from reaching the nearest surface water body, North Walnut Creek. Preliminary results of field investigations conducted to provide additional information for the alternatives analysis are also presented. The contaminated groundwater is referred to as the Solar Ponds Plume (SPP). The primary contaminants in the SPP are nitrate and uranium; however, some metals exceed the site action levels at several locations and volatile organic compounds, originating from other sources, also have been detected. Currently the SPP, local surface water runoff, and infiltrated precipitation are collected by a trench system located downgradient of the Solar Ponds and pumped to three storage tanks. The water (two to three million gallons annually) is then pumped to an on-site treatment plant for evaporation at an approximate cost of $7.57 per liter.

Hranac, K.C. [Morrison Knudsen Corp., Golden, CO (United States). Rocky Flats Environmental Technology Site; Chromec, F.W.; Fiehweg, R. [Rocky Mountain Remediation Services, Golden, CO (United States). Rocky Flats Environmental Technology Site; Hopkins, J. [Rocky Mountain Remediation Services, Los Alamos, NM (United States)

1998-07-01T23:59:59.000Z

112

Environmental assessment of remedial action at the Maybell uranium mill tailings site near Maybell, Colorado: Revision 2  

SciTech Connect

The purpose of this environmental assessment (EA) is to evaluate the environmental impacts resulting from remedial action at the Maybell uranium mill tailings site near Maybell, Colorado. A biological assessment and a floodplain/wetlands assessment are included as part of this EA. This report and attachments describe the proposed action, affected environment, and environmental impacts associated with the proposed remedial action, including impacts to threatened and endangered species listed or proposed for listing by the US Fish and Wildlife Service (FWS).

Not Available

1994-11-01T23:59:59.000Z

113

Environmental assessment of remedial action at the Maybell Uranium Mill Tailings Site near Maybell, Colorado. Revision 1  

SciTech Connect

The purpose of this environmental assessment (EA) is to evaluate the environmental impacts resulting from remedial action at the Maybell uranium mill tailings site near Maybell, Colorado. A biological assessment (Attachment 1) and a floodplain/wetlands attachments describe the proposed action, affected environment, and environmental impacts associated with the proposed remedial action, including impacts to threatened and endangered species listed or proposed for listing by the US Fish and Wildlife Service (FWS).

Not Available

1994-04-01T23:59:59.000Z

114

Rocky Flats Environmental Technology Site Waste Compliance Order, August 21, 1997 Summary  

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

7-08-21-02 7-08-21-02 State Colorado Agreement Type Consent Order Legal Driver(s) RCRA Scope Summary Establish compliance requirements and schedules for the implementation of a "Waste Chemical Project Plan" Parties DOE; Kaiser-Hill Company, LLC; Colorado Department of Public Health and Environment Date 8/21/1997 SCOPE * Establish compliance requirements and schedules for the implementation of a "Waste Chemical Project Plan" (the "Waste Chemical Plan") at RFETS. * Resolve violations of the Colorado Hazardous Waste Act and the Colorado Hazardous Waste Regulations. ESTABLISHING MILESTONES * Activities in the Waste Chemical Plan shall be completed by no later than December 31, 1999, except as to Excluded Chemicals (discussed in Paragraph 22 of this Order

115

Rocky Flats Environmental Technology Site Idle Equipment, August 21, 1997 Summary  

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

Number: 97-08-21-01 Number: 97-08-21-01 State Colorado Agreement Type Consent Order Legal Driver(s) RCRA Scope Summary Establish compliance requirements and schedules for the implementation of 1) the Management Plan for Material Contained in Idle Equipment, 2) the 1997 Hazardous Waste Tank Management Plan Parties DOE; Kaiser-Hill Company, LLC; Colorado Department of Public Health and Environment (CDPHE) Date 8/21/1997 SCOPE * Establish compliance requirements and schedules for the implementation of 1) the Management Plan for Material Contained in Idle Equipment, 2) the 1997 Hazardous Waste Tank Management Plan. * Resolve violations of the Colorado Hazardous Waste Act and the Colorado Hazardous Waste Regulations identified therein. ESTABLISHING MILESTONES * DOE and K-H shall annually submit to the Department, for information only, a

116

Remedial action plan for the inactive Uranium Processing Site at Naturita, Colorado. Remedial action plan: Attachment 2, Geology report, Attachment 3, Ground water hydrology report: Working draft  

SciTech Connect

The uranium processing site near Naturita, Colorado, is one of 24 inactive uranium mill sites designated to be cleaned up by the US Department of Energy (DOE) under the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), 42 USC {section}7901 et seq. Part of the UMTRCA requires that the US Nuclear Regulatory Commission (NRC) concur with the DOE`s remedial action plan (RAP) and certify that the remedial action conducted at the site complies with the standards promulgated by the US Environmental Protection Agency (EPA). This RAP serves two purposes. First, it describes the activities that are proposed by the DOE to accomplish remediation and long-term stabilization and control of the radioactive materials at the inactive uranium processing site near Naturita, Colorado. Second, this RAP, upon concurrence and execution by the DOE, the state of Colorado, and the NRC, become Appendix B of the cooperative agreement between the DOE and the state of Colorado.

Not Available

1994-09-01T23:59:59.000Z

117

An assessment and evaluation for recycle/reuse of contaminated process and metallurgical equipment at the DOE Rocky Flats Plant Site -- Building 865. Final report  

SciTech Connect

An economic analysis of the potential advantages of alternatives for recycling and reusing equipment now stored in Building 865 at the Rocky Flats Plant (RFP) in Colorado has been conducted. The inventory considered in this analysis consists primarily of metallurgical and process equipment used before January 1992, during development and production of nuclear weapons components at the site. The economic analysis consists of a thorough building inventory and cost comparisons for four equipment dispositions alternatives. The first is a baseline option of disposal at a Low Level Waste (LLW) landfill. The three alternatives investigated are metal recycling, reuse with the government sector, and release for unrestricted use. This report provides item-by-item estimates of value, disposal cost, and decontamination cost. The economic evaluation methods documented here, the simple cost comparisons presented, and the data provided as a supplement, should provide a foundation for D&D decisions for Building 865, as well as for similar D&D tasks at RFP and at other sites.

Not Available

1993-08-01T23:59:59.000Z

118

Cementation and solidification of miscellaneous mixed wastes at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

The Rocky Flats Environmental Technology Site produces a variety of wastes which are amenable to micro-encapsulation in cement Portland cement is an inexpensive and readily available material for this application. The Waste Projects (WP) group at Rocky Flats evaluated cementation to determine its effectiveness in encapsulating several wastes. These included waste analytical laboratory solutions, incinerator ash, hydroxide precipitation sludge, and an acidic solution from the Delphi process (a chemical oxidation technology being evaluated as an alternative to incineration). WP prepared surrogate wastes and conducted designed experiments to optimize the cement formulation for the waste streams. These experiments used a Taguchi or factorial experimental design, interactions between the variables were also considered in the testing. Surrogate waste samples were spiked with various levels of each of six Resource Conservation and Recovery Act (RCRA) listed metals (Cd, Cr, Ba, Pb, Ni, and Ag), cemented using the optimized formulation, and analyzed for leach resistance using the Toxicity Characteristic Leaching Procedure (TCLP). The metal spike levels chosen were based on characterization data, and also based on an estimate of the highest levels of contaminants suspected in the waste. This paper includes laboratory test results for each waste studied. These include qualitative observations as well as quantitative data from TCLP analyses and environmental cycling studies. The results from these experiments show that cement stabilization of the different wastes can produce final waste forms which meet the current RCRA Land Disposal Restriction (LDR) requirements. Formulations that resulted in LDR compliant waste forms are provided. The volume increases associated with cementation are also lower than anticipated. Future work will include verification studies with actual mixed radioactive waste as well as additional formulation development studies on other waste streams.

Phillips, J.A.; Semones, G.B.

1995-02-01T23:59:59.000Z

119

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site at Grand Junction, Colorado. Revision 1  

SciTech Connect

This risk assessment evaluates potential impacts to public health or the environment resulting from ground water contamination at the former uranium mill processing site. The tailings and other contaminated material at this site were placed in an off-site disposal cell by the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. The remedial activities at the site were conducted from 1989 to 1993. Currently, the UMTRA Project is evaluating ground water contamination. This risk assessment evaluates the most contaminated ground water that flows beneath the processing site toward the Colorado River. The monitor wells that have consistently shown the highest concentrations of most contaminants are used to assess risk. This risk assessment will be used in conjunction with additional activities and documents to determine what remedial action may be needed for contaminated ground water at the site.

Not Available

1994-09-01T23:59:59.000Z

120

Remedial action plan and site conceptual design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado. Appendix D, Final report  

SciTech Connect

This appendix assesses the present conditions and data gathered about the two designated inactive uranium mill tailings sites near Rifle, Colorado, and the proposed disposal site six miles north of Rifle in the area of Estes Gulch. It consolidates available engineering, radiological, geotechnical, hydrological, meteorological, and other information pertinent to the design of the Remedial Action Plan (RAP). The data characterize conditions at the mill, tailings, and disposal site so that the Remedial Action Contractor (RAC) may complete final designs for the remedial actions.

NONE

1992-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "flats colorado site" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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121

Annual report on the U.S. Department of Energy`s cultural resource activities at Colorado UMTRA Project sites for October 1995--September 1996  

SciTech Connect

This report summarizes the results of cultural resource activities conducted by the U.S. Department of Energy (DOE) at Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado for the period of October 1, 1995 through September 30, 1996. The inactive uranium mill tailings sites in Colorado are at Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. On December 6, 1984, the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer (SHPO) entered into a programmatic memorandum of understanding (PMOU). This PMOU requires the DOE to fulfillment of its obligations under various state and federal regulations for the protection and preservation of cultural resources. This report provides the state of Colorado with an annual report on the cultural resource activities performed for all UMTRA Project sites in Colorado. Due to the completion of surface activities at the UMTRA Project sites, this will be the last annual report to the state of Colorado. Cultural resources activities subsequent to this report will be reported to the state through site-specific correspondence.

NONE

1996-09-01T23:59:59.000Z

122

Interim Letter Report - Verification Survey of 19 Grids in the Lester Flat Area, David Witherspoon Inc. 1630 Site Knoxville, Tennessee  

SciTech Connect

Perform verification surveys of 19 available grids located in the Lester Flat Area at the Davod Witherspoon Site. The survey grids included E11, E12, E13, F11, F12, F13, F14, F15, G15, G16, G17, H16, H17, H18, X16, X17, X18, K16, and J16.

P.C. Weaver

2008-10-17T23:59:59.000Z

123

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Grand Junction, Colorado  

SciTech Connect

This Baseline Risk Assessment of Ground Water Contamination at the Uranium Mill Tailings Site Near Grand Junction, Colorado evaluates potential impacts to public health or the environment resulting from ground water contamination at the former uranium mill processing site. The tailings and other contaminated material at this site were placed in an off-site disposal cell by the US Department of Energy`s (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. The remedial activities at the site were conducted from 1989 to 1993. Currently, the UMTRA Project is evaluating ground water contamination. This risk assessment is the first document specific to this site for the Ground Water Project. This risk assessment evaluates the most contaminated ground water that flows beneath the processing site toward the Colorado River. The monitor wells that have consistently shown the highest concentrations of most contaminants are used to assess risk. This risk assessment will be used in conjunction with additional activities and documents to determine what remedial action may be needed for contaminated ground water at the site. This risk assessment follows an approach outlined by the EPA. the first step is to evaluate ground water data collected from monitor wells at the site. Evaluation of these data showed that the contaminants of potential concern in the ground water are arsenic, cadmium, cobalt, fluoride, iron, manganese, molybdenum, nickel, sulfate, uranium, vanadium, zinc, and radium-226. The next step in the risk assessment is to estimate how much of these contaminants people would be exposed to if they drank from a well installed in the contaminated ground water at the former processing site.

Not Available

1994-06-01T23:59:59.000Z

124

Environmental assessment of remedial action at the Slick Rock uranium mill tailings sites, Slick Rock, Colorado. Revision 1  

SciTech Connect

The Uranium Mill Tailings Radiation Control Act of 1978 (42 USC {section}7901 et seq.), hereafter referred to as the UMTRCA, authorized the US Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miquel County. Contaminated materials cover an estimated 63 acres of the Union Carbide (UC) processing site and 15 ac of the North Continent (NC) processing site. The sites are within 1 mile of each other and are adjacent to the Dolores River. The sites contain concrete foundations of mill buildings, tailings piles, and areas contaminated by windblown and waterborne radioactive tailings materials. The total estimated volume of contaminated materials is approximately 621,300 cubic yards (yd{sup 3}). In addition to the contamination in the two processing site areas, four VPs were found to contain contamination. As a result of the tailings being exposed to the environment, contamination associated with the UC and NC sites has leached into shallow ground water. Surface water has not been affected. The closest residence is approximately 0.3 air mi from either site. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designing site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi northeast of the sites on land administered by the Bureau of Land Management (BLM).

1994-09-01T23:59:59.000Z

125

Annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the US Department of Energy`s cultural resource activities at Colorado UMTRA Project sites, January--December 1991  

SciTech Connect

This report is a summary of the US Department of Energy`s (DOE) cultural resource investigations for the Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE`s obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December 1984. Summaries of the cultural resource surveys and identified resources are provided for the UMTRA Project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. This report covers all UMTRA Project cultural resource activities in Colorado from January through December 1991.

Not Available

1992-04-01T23:59:59.000Z

126

Remedial action and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Attachment 2, Geology report: Appendix B, Preliminary final  

SciTech Connect

Detailed investigations of geologic, geomorphic, and seismic conditions at the Burro Canyon site were conducted by the US Department of Energy (DOE) as a disposal site for the tailings at two processing sites near the Slick Rock, Colorado, post office. The purposes of these studies are basic site characterization and identification of potential geologic hazards that could affect long-term site stability. Subsequent engineering studies (e.g., analyses of hydrologic and liquefaction hazards) used the data developed in these studies. The geomorphic analysis was employed in the design of effective erosion protection. Studies of the regional and local seismotectonic setting, which included a detailed search for possible capable faults within a 65-km radius of the site, provided the basis for seismic design parameters.

Not Available

1994-03-01T23:59:59.000Z

127

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Naturita, Colorado. Revision 1  

SciTech Connect

The Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project, and the Ground Water Project. For the UMTRA Project site located near Naturita, Colorado, phase I involves the removal of radioactively contaminated soils and materials and their transportation to a disposal site at Union Carbide Corporation`s Upper Burbank Repository at Uravan, Colorado. The surface cleanup will reduce radon and other radiation emissions from the former uranium processing site and prevent further site-related contamination of ground water. Phase II of the project will evaluate the nature and extent of ground water contamination resulting from uranium processing and its effect on human health and the environment, and will determine site-specific ground water compliance strategies in accordance with the US Environmental Protection Agency (EPA) ground water standards established for the UMTRA Project. Human health risks could occur from drinking water pumped from a hypothetical well drilled in the contaminated ground water area. Environmental risks may result if plants or animals are exposed to contaminated ground water or surface water that has mixed with contaminated ground water. Therefore, a risk assessment was conducted for the Naturita site. This risk assessment report is the first site-specific document prepared for the Ground Water Project at the Naturita site. What follows is an evaluation of current and possible future impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will be used to determine whether any action is needed to protect human health or the environment.

NONE

1995-11-01T23:59:59.000Z

128

Annual report on the U.S. Department of Energy`s Cultural Resource Activities at Colorado UMTRA Project Sites for October 1993 through September 1994  

SciTech Connect

This report summarizes the results of cultural resource activities conducted by the U.S. Department of Energy (DOE) at Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado for the period of October 1, 1993, through September 30, 1994. The UMTRA Project is a cooperative (state and federal) program mandated by the Uranium Mill Tailings Radiation Control Act, Public Law 95-604 (42 USC {section}7901 et seq.). This law requires the timely cleanup of 24 inactive uranium mill tailings sites throughout the United States. Nine of these inactive uranium mill tailings sites are in Colorado at Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. On December 6, 1984, the DOE, Advisory Council on Historic Preservation, and Colorado State Historic Preservation Officer (SHPO) entered into a programmatic memorandum of agreement (PMOA) (DOE, 1984). This PMOA specifies requirements for the DOE`s fulfillment of its obligations under various state and federal regulations for the protection and preservation of cultural resources. This report fulfills the requirement for the DOE to provide the state of Colorado with an annual report on the cultural resource activities performed for all of the UMTRA Project sites in Colorado. This report is organized by UMTRA Project site. For each site, the general remedial action activities and cultural resource activities performed during the period of record are summarized. When known, the DOE`s plans for future cultural resource activities at the site are summarized.

Not Available

1994-11-01T23:59:59.000Z

129

Environmental assessment of remedial action at the Slick Rock uranium mill tailings sites Slick Rock, Colorado. Draft  

SciTech Connect

The Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA) authorized the US Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miguel County. The purpose of the cleanup is to reduce the potential health effects associated with the radioactive materials remaining on the sites and on vicinity properties (VP) associated with the sites. The US Environmental Protection Agency (EPA) promulgated standards for the UMTRCA that contained measures to control the contaminated materials and to protect the groundwater from further degradation. Remedial actions at the Slick Rock sites must be performed in accordance with these standards and with the concurrence of the US Nuclear Regulatory Commission (NRC).

1993-06-01T23:59:59.000Z

130

Unclassified Source Term and Radionuclide Data for Corrective Action Unit 98: Frenchman Flat Nevada Test Site, Nevada, Rev. No.: 0  

Science Conference Proceedings (OSTI)

Frenchman Flat is one of several areas of the Nevada Test Site (NTS) used for underground nuclear testing (Figure 1-1). These nuclear tests resulted in groundwater contamination in the vicinity of the underground test areas. As a result, the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) is currently conducting a corrective action investigation (CAI) of the Frenchman Flat underground test areas. Since 1996, the Nevada Division of Environmental Protection (NDEP) has regulated NNSA/NSO corrective actions through the ''Federal Facility Agreement and Consent Order'' ([FFACO], 1996). Appendix VI of the FFACO agreement, ''Corrective Action Strategy'', was revised on December 7, 2000, and describes the processes that will be used to complete corrective actions, including those in the Underground Test Area (UGTA) Project. The individual locations covered by the agreement are known as corrective action sites (CASs), which are grouped into corrective action units (CAUs). The UGTA CASs are grouped geographically into five CAUs: Frenchman Flat, Central Pahute Mesa, Western Pahute Mesa, Yucca Flat/Climax Mine, and Rainier Mesa/Shoshone Mountain (Figure 1-1). These CAUs have distinctly different contaminant source, geologic, and hydrogeologic characteristics related to their location (FFACO, 1996). The Frenchman Flat CAU consists of 10 CASs located in the northern part of Area 5 and the southern part of Area 11 (Figure 1-1). This report documents the evaluation of the information and data available on the unclassified source term and radionuclide contamination for Frenchman Flat, CAU 98. The methodology used to estimate hydrologic source terms (HSTs) for the Frenchman Flat CAU is also documented. The HST of an underground nuclear test is the portion of the total inventory of radionuclides that is released over time into the groundwater following the test. The total residual inventory of radionuclides associated with one or more tests is known as the radiologic source term (RST). The RST is comprised of radionuclides in water, glass, or other phases or mineralogic forms. This evaluation was conducted in support of the development of a CAU contaminant transport model for the Frenchman Flat CAU.

Farnham, Irene

2005-09-01T23:59:59.000Z

131

Feasibility study of landfill gas recovery at seven landfill sites, Adams County/Commerce City, Colorado. Final report  

DOE Green Energy (OSTI)

This report documents the findings of a major landfill gas recovery study conducted in Adams County, Colorado. The study was performed during the period from August 1979 through September 1980. The study was broad in scope, involving a technical, economic, and institutional feasibility analysis of recovering landfill-generated methane gas from seven sanitary landfills in southwestern Adams County. The study included: field extraction testing at the seven sistes; detailed legislative research and activity; a market survey, including preliminary negotiations; and preliminary design and cost estimates for gas recovery systems at all seven sites.

Not Available

1984-07-01T23:59:59.000Z

132

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado: Final report  

SciTech Connect

This volume contains Appendix F, bid schedule and specifications for remedial action on three sites: Old Rifle processing site; New Rifle processing site and Estes Gulch disposal site.

Not Available

1992-02-01T23:59:59.000Z

133

Hydraulic Characterization of Overpressured Tuffs in Central Yucca Flat, Nevada Test Site, Nye County, Nevada  

Science Conference Proceedings (OSTI)

A sequence of buried, bedded, air-fall tuffs has been used extensively as a host medium for underground nuclear tests detonated in the central part of Yucca Flat at the Nevada Test Site. Water levels within these bedded tuffs have been elevated hundreds of meters in areas where underground nuclear tests were detonated below the water table. Changes in the ground-water levels within these tuffs and changes in the rate and distribution of land-surface subsidence above these tuffs indicate that pore-fluid pressures have been slowly depressurizing since the cessation of nuclear testing in 1992. Declines in ground-water levels concurrent with regional land subsidence are explained by poroelastic deformation accompanying ground-water flow as fluids pressurized by underground nuclear detonations drain from the host tuffs into the overlying water table and underlying regional carbonate aquifer. A hydraulic conductivity of about 3 x 10-6 m/d and a specific storage of 9 x 10-6 m-1 are estimated using ground-water flow models. Cross-sectional and three-dimensional ground-water flow models were calibrated to measured water levels and to land-subsidence rates measured using Interferometric Synthetic Aperture Radar. Model results are consistent and indicate that about 2 million m3 of ground water flowed from the tuffs to the carbonate rock as a result of pressurization caused by underground nuclear testing. The annual rate of inflow into the carbonate rock averaged about 0.008 m/yr between 1962 and 2005, and declined from 0.005 m/yr in 2005 to 0.0005 m/yr by 2300.

K.J. Halford; R.J. Laczniak; D.L. Galloway

2005-10-07T23:59:59.000Z

134

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Remedial action selection report, Appendix B  

Science Conference Proceedings (OSTI)

The Slick Rock uranium mill tailings sites are located near the small town of Slick Rock, in San Miguel County, Colorado. There are two designated UMTRA sites at Slick Rock, the Union Carbide (UC) site and the North Continent (NC) site. Both sites are adjacent to the Dolores River. The UC site is approximately 1 mile (mi) [2 kilometers (km)] downstream of the NC site. Contaminated materials cover an estimated 55 acres (ac) [22 hectares (ha)] at the UC site and 12 ac (4.9 ha) at the NC site. The sites contain former mill building concrete foundations, tailings piles, demolition debris, and areas contaminated by windblown and waterborne radioactive materials. The total estimated volume of contaminated materials is approximately 620, 000 cubic yards (yd{sup 3}) [470,000 cubic meters (m{sup 3})]. In addition to the contamination at the two processing site areas, four vicinity properties were contaminated. Contamination associated with the UC and NC sites has leached into groundwater.

Not Available

1993-07-01T23:59:59.000Z

135

Baseline risk assessment of ground water contamination at the uranium mill tailings sites near Rifle, Colorado. Revision 1  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase 1) and the Ground Water Project (Phase 2). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, equipment, and materials associated with the former uranium ore processing sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further ground water contamination. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from the uranium ore processing activities. Two UMTRA Project sites are near Rifle, Colorado: the Old Rifle site and the New Rifle site. Surface cleanup at the two sites is under way and is scheduled for completion in 1996. The Ground Water Project is in its beginning stages. A risk assessment identifies a source of contamination, how that contamination reaches people and the environment, the amount of contamination to which people or the environment may be exposed, and the health or environmental effects that could result from that exposure. This report is a site-specific document that will be used to evaluate current and future impacts to the public and the environment from exposure to contaminated ground water. This evaluation and further site characterization will be used to determine if action is needed to protect human health or the environment.

NONE

1995-08-01T23:59:59.000Z

136

Remedial Action Plan and Site Design for Stabilization of the Inactive Uranium Mill Tailings Site, Maybell, Colorado. Remedial action selection report: Attachment 2, Geology report, Final  

Science Conference Proceedings (OSTI)

The Maybell uranium mill tailings site is 25 miles (mi) (40 kilometers [km]) west of the town of Craig, Colorado, in Moffat County, in the northwestern part of the state. The unincorporated town of Maybell is 5 road mi (8 km) southwest of the site. The designated site covers approximately 110 acres (ac) (45 hectares [ha]) and consists of a concave-shaped tailings pile and rubble from the demolition of the mill buildings buried in the former mill area. Contaminated materials at the Maybell processing site include the tailings pile, which has an average depth of 20 feet (ft) (6 meters [m]) and contains 2.8 million cubic yards (yd{sup 3}) (2.1 million cubic meters [m{sup 3}]) of tailings. The former mill processing area is on the north side of the site and contains 20,000 yd{sup 3} (15,000 m{sup 3}) of contaminated demolition debris. Off-pile contamination is present and includes areas adjacent to the tailings pile, as well as contamination dispersed by wind and surface water flow. The volume of off-pile contamination to be placed in the disposal cell is 550,000 yd{sup 3} (420,000 m{sup 3}). The total volume of contaminated materials to be disposed of as part of the remedial action is estimated to be 3.37 million yd{sup 3} (2.58 million m{sup 3}). Information presented in this Final Remedial Action Plan (RAP) and referenced in supporting documents represents the current disposal cell design features and ground water compliance strategy proposed by the US Department of Energy (DOE) for the Maybell, Colorado, tailings site. Both the disposal cell design and the ground water compliance strategy have changed from those proposed prior to the preliminary final RAP document as a result of prudent site-specific technical evaluations.

Not Available

1994-06-01T23:59:59.000Z

137

Mineralogic Zonation Within the Tuff Confining Unit, Yucca Flat, Nevada Test Site  

SciTech Connect

Recently acquired mineralogic data from drill hole samples in Yucca Flat show that the tuff confining unit (TCU) can be subdivided into three mineralogic zones based on the relative abundances of primary and secondary mineral assemblages. These zones are (1) an upper zone characterized by the abundance of the zeolite mineral clinoptilolite with lesser amounts of felsic and clay minerals; (2) a middle zone with felsic minerals dominant over clinoptilolite and clay minerals; and (3) a basal argillic zone where clay minerals are dominant over felsic minerals and clinoptilolite. Interpretation of the mineralogic data, along with lithologic, stratigraphic, and geophysical data from approximately 500 drill holes, reveals a three-layer mineralogic model for the TCU that shows all three zones are extensive beneath Yucca Flat. The mineralogic model will be used to subdivide the TCU in the Yucca Flat hydrostratigraphic framework model, resulting in a more accurate and versatile framework model. In addition, the identification of the type, quantity, and distribution of minerals within each TCU layer will permit modelers to better predict the spatial distribution and extent of contaminant transport from underground tests in Yucca Flat, at both the level of the hydrologic source term and the corrective action unit.

Lance Prothro

2005-09-01T23:59:59.000Z

138

An Expert Elicitation Process in Support of Groundwater Model Evaluation for Frenchman Flat, Nevada National Security Site  

SciTech Connect

The U.S. Department of Energy is implementing corrective actions at facilities where nuclear-related operations were conducted in Nevada. Among the most significant sites being addressed are the locations of underground nuclear tests on the Nevada National Security Site (NNSS). The process for implementing corrective actions for the Underground Test Area (UGTA) locations is defined in Appendix VI of a Federal Facility Agreement and Consent Order (1996, as amended). In broad terms, Appendix VI describes a Corrective Action Investigation followed by a Corrective Action Decision, and implementation of a Corrective Action Plan prior to closure. The Frenchman Flat Corrective Action Unit (CAU) is farthest along in the UGTA corrective action process. It includes ten underground tests within the Frenchman Flat topographic basin, in the southeastern portion of the NNSS. Data have been collected from drilling exploration, hydrologic testing, and field and laboratory studies. Modeling has been completed at a variety of scales and focusing on a variety of flow and transport aspects ranging from regional boundary conditions to process dynamics within a single nuclear cavity. The culmination of the investigations is a transport model for the Frenchman Flat CAU (Stoller Navarro Joint Venture, 2009) that has undergone rigorous peer review and been accepted by the State of Nevada, setting the stage for the Corrective Action Decision and progression from the investigation phase to the corrective action phase of the project.

Chapman Jenny,Pohlmann Karl

2011-02-01T23:59:59.000Z

139

Phase II Transport Model of Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nye County, Nevada, Revision 1  

Science Conference Proceedings (OSTI)

This document, the Phase II Frenchman Flat transport report, presents the results of radionuclide transport simulations that incorporate groundwater radionuclide transport model statistical and structural uncertainty, and lead to forecasts of the contaminant boundary (CB) for a set of representative models from an ensemble of possible models. This work, as described in the Federal Facility Agreement and Consent Order (FFACO) Underground Test Area (UGTA) strategy (FFACO, 1996; amended 2010), forms an essential part of the technical basis for subsequent negotiation of the compliance boundary of the Frenchman Flat corrective action unit (CAU) by Nevada Division of Environmental Protection (NDEP) and National Nuclear Security Administration Nevada Site Office (NNSA/NSO). Underground nuclear testing via deep vertical shafts was conducted at the Nevada Test Site (NTS) from 1951 until 1992. The Frenchman Flat area, the subject of this report, was used for seven years, with 10 underground nuclear tests being conducted. The U.S. Department of Energy (DOE), NNSA/NSO initiated the UGTA Project to assess and evaluate the effects of underground nuclear tests on groundwater at the NTS and vicinity through the FFACO (1996, amended 2010). The processes that will be used to complete UGTA corrective actions are described in the Corrective Action Strategy in the FFACO Appendix VI, Revision No. 2 (February 20, 2008).

Gregg Ruskuaff

2010-01-01T23:59:59.000Z

140

Disposition of Uranium -233 (sup 233U) in Plutonium Metal and Oxide at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

This report documents the position that the concentration of Uranium-233 ({sup 233}U) in plutonium metal and oxide currently stored at the DOE Rocky Flats Environmental Technology Site (RFETS) is well below the maximum permissible stabilization, packaging, shipping and storage limits. The {sup 233}U stabilization, packaging and storage limit is 0.5 weight percent (wt%), which is also the shipping limit maximum. These two plutonium products (metal and oxide) are scheduled for processing through the Building 371 Plutonium Stabilization and Packaging System (PuSPS). This justification is supported by written technical reports, personnel interviews, and nuclear material inventories, as compiled in the ''History of Uranium-233 ({sup 233}U) Processing at the Rocky Flats Plant In Support of the RFETS Acceptable Knowledge Program'' RS-090-056, April 1, 1999. Relevant data from this report is summarized for application to the PuSPS metal and oxide processing campaigns.

Freiboth, Cameron J.; Gibbs, Frank E.

2000-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "flats colorado site" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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141

Final Transuranic Waste Shipment Leaves Rocky Flats | Department of Energy  

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

Final Transuranic Waste Shipment Leaves Rocky Flats Final Transuranic Waste Shipment Leaves Rocky Flats Final Transuranic Waste Shipment Leaves Rocky Flats April 19, 2005 - 12:23pm Addthis Cleanup Ahead of Schedule, On Track to Save Taxpayers Billions GOLDEN, CO. - A major environmental victory was achieved at the Rocky Flats Site in Golden, Colo., today when the final remaining shipment of radioactive, transuranic (TRU) waste left the property on a truck bound for an underground waste repository in New Mexico. This major milestone is another step toward the final conversion of the site to a National Wildlife Refuge managed by the U.S. Fish and Wildlife Service. "This is great news for all of Colorado, and would not have been possible without hand-in-glove cooperation between the Department of Energy, the

142

The marriage of RCRA and CERCLA at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

A key goal of the Rocky Flats Cleanup Agreement (RFCA) signed in July of 1996 was to provide a seamless marriage of the Resource Conservation and Recovery Act (RCRA) (and other media specific programs) and the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and the implementing agencies of each. This paper examines the two years since the signing of RFCA and identifies the successes, failures, and stresses of the marriage. RFCA has provided an excellent vehicle for regulatory and substantive progress at the Department of Energy`s Rocky Flats facility. The key for a fully successful marriage is to build on the accomplishments to date and to continually improve the internal and external systems and relationships. To date, the parties can be proud of both the substantial accomplishment of substantive environmental work and the regulatory systems that have enabled the work.

Shelton, D.C.; Brooks, L.M.

1998-11-01T23:59:59.000Z

143

Rocky Flats Compliance Program; Technology summary  

SciTech Connect

The Department of Energy (DOE) established the Office of Technology Development (EM-50) (OTD) as an element of Environmental Restoration and Waste Management (EM) in November 1989. The primary objective of the Office of Technology Development, Rocky Flats Compliance Program (RFCP), is to develop altemative treatment technologies for mixed low-level waste (wastes containing both hazardous and radioactive components) to use in bringing the Rocky Flats Plant (RFP) into compliance with Federal and state regulations and agreements. Approximately 48,000 cubic feet of untreated low-level mixed waste, for which treatment has not been specified, are stored at the RFP. The cleanup of the Rocky Flats site is driven by agreements between DOE, the Environmental Protection Agency (EPA), and the Colorado Department of Health (CDH). Under these agreements, a Comprehensive Treatment and Management Plan (CTMP) was drafted to outline the mechanisms by which RFP will achieve compliance with the regulations and agreements. This document describes DOE`s strategy to treat low-level mixed waste to meet Land Disposal Restrictions and sets specific milestones related to the regulatory aspects of technology development. These milestones detail schedules for the development of technologies to treat all of the mixed wastes at the RFP. Under the Federal Facilities Compliance Act (FFCA), the CTMP has been incorporated into Rocky Flats Plant Conceptual Site Treatment Plan (CSTP). The CSTP will become the Rocky Flats Plant site Treatment Plan in 1995 and will supersede the CTMP.

NONE

1994-02-01T23:59:59.000Z

144

Mineral transformation and biomass accumulation associated with uranium bioremediation at Rifle, Colorado  

E-Print Network (OSTI)

bioremediation at Rifle, Colorado. J. Contam. Hydrol. 2009 (Bioremediation at Rifle, Colorado Li Li a* , Carl I. Steefelcontaminated site near Rifle, Colorado. We use the reactive

Li, L.

2009-01-01T23:59:59.000Z

145

Hydrologic monitoring program, Rifle Oil Shale Facility Site, Colorado. Progress report  

SciTech Connect

A hydrologic monitoring and assessment program is being developed to investigate the hydrologic characteristics of surface and ground waters in the region of the Anvil Points, Colorado, Rifle Oil Shale Facility. The objectives of the program are to: evaluate ground-water contributions to study streams; assess contaminant transport capability of surface and ground waters; determine peak discharge magnitude and frequency relationships for use in designing possible spent oil shale disposal works; and assess the impact of specified hypothetical problems, events, or scenarios. To accomplish these objectives, seven major tasks have been identified: (1) literature review of existing studies dealing with the regional, hydrological, physiographical, geological, and climatological characteristics; (2) ground-water characterization; (3) drainage basin characteristics and channel geometry; (4) streamflow and sediment transport; (5) stream travel times; (6) analysis of spent shale disposal; and (7) support of water quality sample collection.

Ecker, R.M.; Walters, W.H.; Skaggs, R.L.

1979-10-01T23:59:59.000Z

146

An aerial radiological survey of the Durango, Colorado uranium mill tailings site and surrounding area  

SciTech Connect

An aerial radiological survey of Durango, Colorado, including the inactive uranium mill tailings piles located southwest of the town, was conducted during August 25--29, 1980, for the Department of Energy's Environmental and Safety Engineering Division. Areas of radiation exposure rates higher than the local background, which was about 15 microrentgens per hour ({mu}R/h), were observed directly over and to the south of the mill tailings piles, over a cemetery, and at two spots near the fairgrounds. The rapidly changing radiation exposure rates at the boundaries of the piles preclude accurate extrapolation of aerial radiological data to ground level exposure rates in their immediate vicinity. Estimated radiation exposure rates close to the piles, however, approached 30 times background, or about 450 {mu}R/h. Radiation exposure rates in a long area extending south from the tailings piles were about 25 {mu}R/h.

Hilton, L.K.

1981-06-01T23:59:59.000Z

147

Corrective Action Decision Document/Closure Report for Corrective Action Unit 570: Area 9 Yucca Flat Atmospheric Test Sites, Nevada National Security Site, Nevada, Revision 0  

SciTech Connect

This Corrective Action Decision Document/Closure Report presents information supporting the closure of Corrective Action Unit (CAU) 570: Area 9 Yucca Flat Atmospheric Test Sites, Nevada National Security Site, Nevada. This complies with the requirements of the Federal Facility Agreement and Consent Order (FFACO) that was agreed to by the State of Nevada; U.S. Department of Energy (DOE), Environmental Management; U.S. Department of Defense; and DOE, Legacy Management. The purpose of the CADD/CR is to provide justification and documentation supporting the recommendation that no further corrective action is needed.

Matthews, Patrick

2013-11-01T23:59:59.000Z

148

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Sites near Rifle, Colorado. Revision 2  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, equipment, and materials associated with the former uranium ore processing sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further ground water contamination. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from the uranium ore processing activities. Two UMTRA Project sites are near Rifle, Colorado: the Old Rifle site and the New Rifle site. Surface cleanup at the two sites is under way and is scheduled for completion in 1996. The Ground Water Project is in its beginning stages. A risk assessment identifies a source of contamination, how that contamination reaches people and the environment, the amount of contamination to which people or the environment may be exposed, and the health or environmental effects that could result from that exposure. This report is a site-specific document that will be used to evaluate current and future impacts to the public and the environment from exposure to contaminated ground water. This evaluation and further site characterization will be used to determine if action is needed to protect human health or the environment. Human health risk may result from exposure to ground water contaminated from uranium ore processing. Exposure could occur from drinking water obtained from a well placed in the areas of contamination. Furthermore, environmental risk may result from plant or animal exposure to surface water and sediment that have received contaminated ground water.

NONE

1996-02-01T23:59:59.000Z

149

Corrective Action Investigation Plan for Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nevada (Revision 1)  

Science Conference Proceedings (OSTI)

This Corrective Action Investigation Plan (CAIP) has been developed for Frenchman Flat Corrective Action Unit (CAU) 98. The Frenchman Flat CAU is located along the eastern border of the Nevada Test Site (NTS) and includes portions of Areas 5 and 11. The Frenchman Flat CAU constitutes one of several areas of the Nevada Test Site used for underground nuclear testing in the past. The nuclear tests resulted in groundwater contamination in the vicinity as well as downgradient of the underground test areas. The CAIP describes the Corrective Action Investigation (CAI) to be conducted at the Frenchman Flat CAU to evaluate the extent of contamination in groundwater due to the underground nuclear testing. The Frenchman Flat CAI will be conducted by the Underground Test Area (UGTA) Project which is a part of the U.S. Department of Energy, Nevada Operations Office (DOE/NV) Environmental Restoration Project. The CAIP is a requirement of the Federal Facility Agreement and Consent Order (FFACO) (1996 ) agreed to by the U.S. Department of Energy (DOE), the Nevada Division of Environmental Protection (NDEP), and the U.S. Department of Defense (DoD). Based on the general definition of a CAI from Section IV.14 of the FFACO, the purpose of the CAI is ''...to gather data sufficient to characterize the nature, extent, and rate of migration or potential rate of migration from releases or discharges of pollutants or contaminants and/or potential releases or discharges from corrective action units identified at the facilities...'' (FFACO, 1996). However, for the Underground Test Area (UGTA) CAUs, ''...the objective of the CAI process is to define boundaries around each UGTA CAU that establish areas that contain water that may be unsafe for domestic and municipal use.'', as stated in Appendix VI of the FFACO (1996). According to the UGTA strategy (Appendix VI of the FFACO), the CAI of a given CAU starts with the evaluation of the existing data. New data collection activities are generally contingent upon the results of the modeling and may or may not be part of the CAI. Such is the case for the Frenchman Flat CAU. The current scope of the Frenchman Flat CAI includes the development and use of a three-dimensional (3-D), numerical, CAU-scale groundwater flow and contaminant transport model to predict the location of the contaminant boundary. The CAU model will be developed and used to predict the location of the contaminant boundary. The scope of this CAI does not currently include any characterization activities; however, such activities will be conducted if the CAU model results indicate that further characterization information is needed to develop a sufficiently reliable CAU model. Two areas of importance to the CAU model are the model area and the investigation area. The CAU-model area will be selected to encompass the Frenchman Flat CAU and the region located immediately downgradient where contamination may migrate. The extent of the CAU-model area is dependent on the extent of contamination and is uncertain at this point. The extent of the investigation area is not expected to increase during the CAI.

USDOE /NV

1999-07-01T23:59:59.000Z

150

Report on "Audit of the Contractor Incentive Programs at the Rocky Flats Environmental Technology Site, IG-0411  

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

August 13, 1997 MEMORANDUM FOR THE SECRETARY FROM: John C. Layton Inspector General SUBJECT: INFORMATION: Report on "Audit of the Contractor Incentive Programs at the Rocky Flats Environmental Technology Site" BACKGROUND: The Department of Energy (Department) is using performance-based contracts to solve problems associated with its traditional management and operating contracts. These performance-based contracts are to include cost reduction incentive programs to motivate contractors to reduce costs by employing innovative practices. Additionally, these contracts are to encourage and reward superior, results-oriented performance through a clearly

151

Evaluating, Migrating, and Consolidating Databases and Applications for Long-Term Surveillance and Maintenance Activities at the Rocky Flats Site  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Legacy Management (LM) is assuming responsibilities for long-term surveillance and maintenance (LTS and M) activities at the Rocky Flats Environmental Technology Site (RFETS) during fiscal year 2006. During the transition, LM is consolidating databases and applications that support these various functions into a few applications which will streamline future management and retrieval of data. This paper discussed the process of evaluating, migrating, and consolidating these databases and applications for LTS and M activities and provides lessons learned that will benefit future transitions. (authors)

Surovchak, S. [U.S. Department of Energy, Office of Legacy Management, Broomfield, Colorado (United States); Marutzky, S.; Thompson, B.; Miller, K.; Labonte, E. [S.M. Stoller Corporation, Grand Junction, Colorado (United States)

2006-07-01T23:59:59.000Z

152

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

SciTech Connect

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.

JEWETT MA

2011-01-14T23:59:59.000Z

153

Influence of site-specific geology on oil shale fragmentation experiments at the Colony Mine, Garfield County, Colorado  

SciTech Connect

The Los Alamos National Laboratory executed 19 intermediate scale cratering experiments in oil shale at the Colony Mine in Garfield County, Colorado. These experiments have led to a better understanding of fracture characteristics and fragmentation of in situ oil shale by use of a conventional high explosive. Geologic site characterization included detailed mapping, coring, and sample analyses. Site-specific geology was observed to be a major influence on the resulting crater geometry. The joint patterns at the experimental site frequently defined the final crater symmetry. Secondary influences included vugs, lithology changes, and grade fluctuations in the local stratigraphy. Most experiments, in both the rib and floor, were conducted to obtain data to investigate the fragmentation results within the craters. The rubble was screened for fragment-size distributions. Geologic features in proximity to the explosive charge had minimal effect on the rubble due to the overpowering effect of the detonation. However, these same features became more influential on the fracture and rubble characteristics with greater distances from the shothole. Postshot cores revealed a direct relationship between the grade of the oil shale and its susceptibility to fracturing. The Colony Mine experiments have demonstrated the significant role of geology in high explosive/oil shale interaction. It is probable that this role will have to be considered for larger applications to blast patterns and potential problems in retort stability in the future of oil shale development.

Ray, J.M.; Harper, M.D.; Craig, J.L.; Edwards, C.L.

1982-01-01T23:59:59.000Z

154

Mitigation action plan for remedial action at the Uranium Mill Tailing Sites and Disposal Site, Rifle, Colorado  

SciTech Connect

The Estes Gulch disposal site is approximately 10 kilometers (6 miles) north of the town of Rifle, off State Highway 13 on Federal land administered by the Bureau of Land Management. The Department of Energy (DOE) will transport the residual radioactive materials (RRM) by truck to the Estes Gulch disposal site via State Highway 13 and place it in a partially below-grade disposal cell. The RRM will be covered by an earthen radon barrier, frost protection layers, and a rock erosion protection layer. A toe ditch and other features will also be constructed to control erosion at the disposal site. After removal of the RRM and disposal at the Estes Gulch site, the disturbed areas at all three sites will be backfilled with clean soils, contoured to facilitate surface drainage, and revegetated. Wetlands areas destroyed at the former Rifle processing sites will be compensated for by the incorporation of now wetlands into the revegetation plan at the New Rifle site. The UMTRA Project Office, supported by the Remedial Action Contractor (RAC) and the Technical Assistance Contractor (TAC), oversees the implementation of the MAP. The RAC executes mitigation measures in the field. The TAC provides monitoring of the mitigation actions in cases where mitigation measures are associated with design features. Site closeout and inspection compliance will be documented in the site completion report.

Not Available

1992-07-01T23:59:59.000Z

155

Numerical Simulation of Inter-basin Groundwater Flow into Northern Yucca Flat, Nevada National Security Site, Using the Death Valley Regional Flow System Model  

SciTech Connect

Models of groundwater flow for the Yucca Flat area of the Nevada National Security Site (NNSS) are under development by the U.S. Department of Energy (DOE) for corrective action investigations of the Yucca Flat-Climax Mine Corrective Action Unit (CAU). One important aspect of these models is the quantity of inter-basin groundwater flow from regional systems to the north. This component of flow, together with its uncertainty, must be properly accounted for in the CAU flow models to provide a defensible regional framework for calculations of radionuclide transport that will support determinations of the Yucca Flat-Climax Mine contaminant boundary. Because characterizing flow boundary conditions in northern Yucca Flat requires evaluation to a higher level of detail than the scale of the Yucca Flat-Climax Mine CAU model can efficiently provide, a study more focused on this aspect of the model was required.

Pohlmann Karl,Ye Ming

2012-03-01T23:59:59.000Z

156

Annual report on the US Department of Energy`s cultural resource activities at Colorado UMTRA Project sites for October 1991--September 1992  

Science Conference Proceedings (OSTI)

This report summarizes the US Department of Energy`s (DOE) cultural resource studies that were undertaken in support of the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project in the state of Colorado for the period of October 1, 1991, through September 30, 1992. This report fulfills the DOE`s obligation to provide an annual report to the state of Colorado on the status and results of cultural resource studies conducted during the above period of record. This requirement is stated in a programmatic memorandum of agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December 1984. Previous reports were based on a calendar year reporting period. However, in order to be more consistent with the programmatic memorandum of agreement, the period of record for this and subsequent annual reports has been changed to the Federal fiscal year. The current status and summaries of 1992 cultural resource surveys are provided for all UMTRA Project sites in Colorado. The sites are Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock.

Not Available

1993-10-06T23:59:59.000Z

157

Interannual Consistency in Fractal Snow Depth Patterns at Two Colorado Mountain Sites  

Science Conference Proceedings (OSTI)

Fractal dimensions derived from loglog variograms are useful for characterizing spatial structure and scaling behavior in snow depth distributions. This study examines the temporal consistency of snow depth scaling features at two sites using ...

Jeffrey S. Deems; Steven R. Fassnacht; Kelly J. Elder

2008-10-01T23:59:59.000Z

158

Colorado | Department of Energy  

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

10, 2010 10, 2010 CX-003490: Categorical Exclusion Determination Install Monitoring Wells at Slick Rock West, Colorado, Processing Site CX(s) Applied: B3.1 Date: 08/10/2010 Location(s): Slick Rock, Colorado Office(s): Legacy Management August 10, 2010 CX-003488: Categorical Exclusion Determination New Verde Mine Investigations, Lease Tract C-G-26, Uranium Leasing Program CX(s) Applied: B1.28, B3.1 Date: 08/10/2010 Location(s): Mesa County, Colorado Office(s): Legacy Management August 5, 2010 COLORADO RECOVERY ACT SNAPSHOT The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Colorado are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to solar power and

159

A groundwater flow and transport model of long-term radionuclide migration in central Frenchman flat, Nevada test site  

Science Conference Proceedings (OSTI)

A set of groundwater flow and transport models were created for the Central Testing Area of Frenchman Flat at the former Nevada Test Site to investigate the long-term consequences of a radionuclide migration experiment that was done between 1975 and 1990. In this experiment, radionuclide migration was induced from a small nuclear test conducted below the water table by pumping a well 91 m away. After radionuclides arrived at the pumping well, the contaminated effluent was discharged to an unlined ditch leading to a playa where it was expected to evaporate. However, recent data from a well near the ditch and results from detailed models of the experiment by LLNL personnel have convincingly demonstrated that radionuclides from the ditch eventually reached the water table some 220 m below land surface. The models presented in this paper combine aspects of these detailed models with concepts of basin-scale flow to estimate the likely extent of contamination resulting from this experiment over the next 1,000 years. The models demonstrate that because regulatory limits for radionuclide concentrations are exceeded only by tritium and the half-life of tritium is relatively short (12.3 years), the maximum extent of contaminated groundwater has or will soon be reached, after which time the contaminated plume will begin to shrink because of radioactive decay. The models also show that past and future groundwater pumping from water supply wells within Frenchman Flat basin will have negligible effects on the extent of the plume.

Kwicklis, Edward Michael [Los Alamos National Laboratory; Becker, Naomi M [Los Alamos National Laboratory; Ruskauff, Gregory [NAVARRO-INTERA, LLC.; De Novio, Nicole [GOLDER AND ASSOC.; Wilborn, Bill [US DOE NNSA NSO

2010-11-10T23:59:59.000Z

160

Three-dimensional mapping of equiprobable hydrostratigraphic units at the Frenchman Flat Corrective Action Unit, Nevada Test Site  

SciTech Connect

Geological and geophysical data are used with the sequential indicator simulation algorithm of Gomez-Hernandez and Srivastava to produce multiple, equiprobable, three-dimensional maps of informal hydrostratigraphic units at the Frenchman Flat Corrective Action Unit, Nevada Test Site. The upper 50 percent of the Tertiary volcanic lithostratigraphic column comprises the study volume. Semivariograms are modeled from indicator-transformed geophysical tool signals. Each equiprobable study volume is subdivided into discrete classes using the ISIM3D implementation of the sequential indicator simulation algorithm. Hydraulic conductivity is assigned within each class using the sequential Gaussian simulation method of Deutsch and Journel. The resulting maps show the contiguity of high and low hydraulic conductivity regions.

Shirley, C.; Pohlmann, K.; Andricevic, R.

1996-09-01T23:59:59.000Z

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


161

Closing Rocky Flats by 2006  

Science Conference Proceedings (OSTI)

Safely accelerating the closure of Rocky Flats to 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy, Kaiser-Hill and its team of subcontractors, the site's employees, and taxpayers across the country. On June 30, 2000, Kaiser-Hill (KH) submitted to the Department of Energy (DOE), KH's plan to achieve closure of Rocky Flats by December 15, 2006, for a remaining cost of $3.96 billion (February 1, 2000, to December 15, 2006). The Closure Project Baseline (CPB) is the detailed project plan for accomplishing this ambitious closure goal. This paper will provide a status report on the progress being made toward the closure goal. This paper will: provide a summary of the closure contract completion criteria; give the current cost and schedule variance of the project and the status of key activities; detail important accomplishments of the past year; and discuss the challenges ahead.

Tuor, N. R.; Schubert, A. L.

2002-02-26T23:59:59.000Z

162

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Sites near Rifle, Colorado  

Science Conference Proceedings (OSTI)

The ground water project evaluates the nature and extent of ground water contamination resulting from the uranium ore processing activities. This report is a site specific document that will be used to evaluate current and future impacts to the public and the environment from exposure to contaminated ground water. Currently, no one is using the ground water and therefore, no one is at risk. However, the land will probably be developed in the future and so the possibility of people using the ground water does exist. This report examines the future possibility of health hazards resulting from the ingestion of contaminated drinking water, skin contact, fish ingestion, or contact with surface waters and sediments.

NONE

1995-05-01T23:59:59.000Z

163

Alternative Fuels Data Center: Colorado Information  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Colorado Information Colorado Information to someone by E-mail Share Alternative Fuels Data Center: Colorado Information on Facebook Tweet about Alternative Fuels Data Center: Colorado Information on Twitter Bookmark Alternative Fuels Data Center: Colorado Information on Google Bookmark Alternative Fuels Data Center: Colorado Information on Delicious Rank Alternative Fuels Data Center: Colorado Information on Digg Find More places to share Alternative Fuels Data Center: Colorado Information on AddThis.com... Colorado Information This state page compiles information related to alternative fuels and advanced vehicles in Colorado and includes new incentives and laws, alternative fueling station locations, truck stop electrification sites, fuel prices, and local points of contact. Select a new state Select a State Alabama Alaska Arizona Arkansas

164

Phase II Documentation Overview of Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nye County, Nevada, Revision 1  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) initiated the Underground Test Area (UGTA) Subproject to assess and evaluate radiologic groundwater contamination resulting from underground nuclear testing at the NTS. These activities are overseen by the Federal Facility Agreement and Consent Order (FFACO) (1996, as amended March 2010). For Frenchman Flat, the UGTA Subproject addresses media contaminated by the underground nuclear tests, which is limited to geologic formations within the saturated zone or 100 meters (m) or less above the water table. Transport in groundwater is judged to be the primary mechanism of migration for the subsurface contamination away from the Frenchman Flat underground nuclear tests. The intent of the UGTA Subproject is to assess the risk to the public from the groundwater contamination produced as a result of nuclear testing. The primary method used to assess this risk is the development of models of flow and contaminant transport to forecast the extent of potentially contaminated groundwater for the next 1,000 years, establish restrictions to groundwater usage, and implement a monitoring program to verify protectiveness. For the UGTA Subproject, contaminated groundwater is that which exceeds the radiological standards of the Safe Drinking Water Act (CFR, 2009) the State of Nevadas groundwater quality standard to protect human health and the environment. Contaminant forecasts are expected to be uncertain, and groundwater monitoring will be used in combination with land-use control to build confidence in model results and reduce risk to the public. Modeling forecasts of contaminant transport will provide the basis for negotiating a compliance boundary for the Frenchman Flat Corrective Action Unit (CAU). This compliance boundary represents a regulatory-based distinction between groundwater contaminated or not contaminated by underground testing. Transport modeling simulations are used to compute radionuclide concentrations in time and space within the CAU for the 1,000-year contaminant boundary. These three-dimensional (3-D) concentration simulations are integrated into probabilistic forecasts of the likelihood of groundwater exceeding or remaining below the radiological standards of the Safe Drinking Water Act (CFR, 2009) defined as the contaminant boundary. Contaminant boundaries are not discrete predictions of the location or concentration of contaminants, but instead are spatial representations of the probability of exceeding Safe Drinking Water Act radiological standards. The forecasts provide planning tools to facilitate regulatory decisions designed to protect the health and safety of the public.

Greg Ruskauff

2010-04-01T23:59:59.000Z

165

Completion Report for the Well ER-6-2 Site Corrective Action Unit 97: Yucca Flat - Climax Mine  

SciTech Connect

Well ER-6-2 and its satellite hole, Well ER-6-2 No.1, were drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Restoration Project at the Nevada Test Site, Nye County, Nevada. Well ER-6-2 was drilled in two stages in 1993 and 1994; the satellite hole, Well ER-6-2 No.1 was drilled nearby in 1993 but was abandoned. The wells were drilled as part of a hydrogeologic investigation program for the Yucca Flat-Climax Mine Corrective Action Unit Number 97, in the northeastern portion of the Nevada Test Site. The wells are located in Yucca Flat, within Area 6 of the Nevada Test Site. The wells provided information regarding the radiological and hydrogeological environment in a potentially down-gradient position from tests conducted in northern and central Yucca Flat. Construction of Well ER-6-2 began with a 1.2-meter-diameter surface conductor hole, which was drilled and cased off to a depth of 30.8 meters below the surface. A 50.8-centimeter diameter surface hole was then rotary drilled to the depth of 578.5 meters and cased off to the depth of 530.4 meters. The hole diameter was then reduced to 27.0 centimeters, and the borehole was advanced to a temporary depth of 611.4 meters. The borehole was conventionally cored to a total depth of 1,045 meters with a diameter of 14.0 centimeters. Borehole sloughing required cementing and re-drilling of several zones. The open-hole completion accesses the lower carbonate aquifer, the CP thrust fault, and the upper clastic confining unit. A fluid level depth of 543.2 meters was most recently measured in the open borehole in September 2007. No radionuclides were encountered during drilling. The satellite hole Well ER-6-2 No.1 was drilled approximately 15.2 meters north of Well ER-6-2 on the same drill pad. This was planned to be used as an observation well during future hydrologic testing at Well ER-6-2; however, the satellite hole was abandoned at the depth of 399 meters due to stuck drill pipe, and was subsequently cemented to the surface. Detailed lithologic descriptions with stratigraphic assignments in this report are based on composite drill cuttings samples collected every 3 meters, cores taken between the depths of 619.3 and 1,042.4 meters, and geophysical log data. Stratigraphic assignments within the Paleozoic section are based on paleontological analyses. The well was collared in alluvium and at 30.8 meters penetrated Paleozoic carbonate rocks. These consisted of dolostone with minor shale and limestone of the Bonanza King Formation, and limestone with minor quartzite, sandstone, and dolostone assigned to the Guilmette Formation. The borehole reached total depth in a shale unit assigned to the Chainman Shale. The units below the Bonanza King Formation are overturned due to faulting and folding and, therefore, are stratigraphically upside-down.

NSTec Environmental Management

2008-03-01T23:59:59.000Z

166

Long-term hydrologic monitoring program. Rulison Event Site, Grand Valley, Colorado  

SciTech Connect

The Hydrologic Program Advisory Group reviewed the Long-Term Hydrologic Monitoring Program proposed for the Rulison site at their December 12, 1971, meeting. Samples are collected annually, at about the same dates each year. The hydraulic head, temperature in /sup 0/C, pH, and electrical conductance are recorded at the time of sample collection. Prior to October 1, 1979, each sample was analyzed for gamma emitters and tritium. Gross alpha and beta radioactivity measurements were made on all samples collected. After October 1, 1979, these analyses were discontinued in favor of high-resolution gamma spectrometry using a GeLi detector. For each sample location, samples of raw water and filtered and acidified watar are collected. The raw water samples are analyzed for tritium by the conventional method. Those samples with concentrations that are below the detection level for this method are then analyzed by the enrichment method. Portions of the filtered and acidified samples are analyzed for gamma emitters.

Not Available

1984-01-01T23:59:59.000Z

167

NPP Tropical Forest: Barro Colorado, Panama  

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

Barro Colorado, Panama, 1969-1990 PHOTOGRAPH Photograph: Buttressed tree at the Barro Colorado tropical forest site (click on the photo to view a series of images from this...

168

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Appendix A of Attachment 3: Calculations, Final  

Science Conference Proceedings (OSTI)

This report contains calculations for: hydraulic gradients for Alluvial Aquifer and Salt Wash Aquifer; slug test analysis to determine hydraulic conductivity for Alluvial Aquifer and Salt Wash Aquifer; average linear groundwater velocity for Alluvial Aquifer and Salt Wash Aquifer; statistical analysis of the extent of existing groundwater contamination; hydraulic gradients for Dakota/Burro Canyon Formation and Salt Wash Aquifer; slug test analysis to determine hydraulic conductivity for Dakota/Burro Canyon Formation and Perched Salt Wash Aquifer; determination of hydraulic conductivity of the Dakota/Burro Canyon Formation from Packer Tests; average linear groundwater velocity for Dakota/Burro Canyon and Salt Wash Aquifer; chemical and mineralogical characterization of core samples from the Dry Flats Disposal Site; and demonstration of low groundwater yield from Uppermost Aquifer.

Not Available

1994-03-01T23:59:59.000Z

169

Long-Term Surveillance and Maintenance at the Rocky Flats Site: Lessons Learned Based on the First Years Real Experiences From the Field  

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

Long-Term Surveillance and Maintenance at Rocky Flats: Early Experiences and Lessons Learned - 8350 S. Surovchak U.S. Department of Energy, Office of Legacy Management 11025 Dover Street, Suite 1000, Westminster, CO 80021 L. Kaiser, R. DiSalvo, J. Boylan, G. Squibb, J. Nelson, B. Darr, M. Hanson S.M. Stoller Corporation 11025 Dover Street, Suite 1000, Westminster, CO 80021 ABSTRACT The U.S. Department of Energy's (DOE's) Rocky Flats Site was established in 1951 as part of the United States' nationwide nuclear weapons complex to manufacture nuclear weapons components. In 1992 weapons production halted, and the Rocky Flats mission changed to include environmental investigations, cleanup, and site closure. In October 2005, DOE and its

170

Comment and response document for the final remedial action plan site design for stabilization of the Inactive Uranium Mill Tailings Sites at Slick Rock, Colorado  

Science Conference Proceedings (OSTI)

This document consists of comments and responses; the reviewers are the U.S. Nuclear Regulatory Commission (NRC), Colorado Dept. of Public Health and Environment, and the remedial action contractor (RAC).

NONE

1995-09-01T23:59:59.000Z

171

Colorado | Department of Energy  

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

16, 2010 16, 2010 CX-001709: Categorical Exclusion Determination Application Titled: Integration of Noise and Coda Correlation Data CX(s) Applied: A9 Date: 04/16/2010 Location(s): Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 15, 2010 CX-001652: Categorical Exclusion Determination Structure Replacement Hayden-Gore Pass 138 Kilovolt Transmission Line (Structure 25/5) Spring 2010 CX(s) Applied: B4.6 Date: 04/15/2010 Location(s): Colorado Office(s): Western Area Power Administration-Rocky Mountain Region April 15, 2010 CX-001631: Categorical Exclusion Determination Install Wells and Boreholes at the Old Rifle Colorado Processing Site CX(s) Applied: B3.1 Date: 04/15/2010 Location(s): Old Rifle, Colorado Office(s): Legacy Management April 12, 2010

172

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Appendix B of Attachment 3: Groundwater hydrology report, Attachment 4: Water resources protection strategy, Final  

SciTech Connect

Attachment 3 Groundwater Hydrology Report describes the hydrogeology, water quality, and water resources at the processing site and Dry Flats disposal site. The Hydrological Services calculations contained in Appendix A of Attachment 3, are presented in a separate report. Attachment 4 Water Resources Protection Strategy describes how the remedial action will be in compliance with the proposed EPA groundwater standards.

Not Available

1994-03-01T23:59:59.000Z

173

DOE - Office of Legacy Management -- Rocky Flats Archive  

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

Archive Archive Rocky Flats Site, Colorado Key Document Archive All documents are Adobe Acrobat files. pdf_icon NEPA - Rocky Flats Surface Water Configuration Environmental Assessment (EA) Site-Specific Uranium Standards Petition Site Surveillance and Maintenance Reports Quarterly Reports 2013 3rd Quarter 2nd Quarter Overview 1st Quarter Overview 2012 3rd Quarter Overview 2nd Quarter Overview 1st Quarter Overview 2011 3rd Quarter Overview 2nd Quarter Overview 1st Quarter Overview 2010 3rd Ouarter Overview 2nd Ouarter Overview 1st Quarter Overview 2009 1st Quarter Overview 2nd Ouarter Overview 3rd Quarter Overview 2008 1st Quarter Overview 2nd Quarter Overview 3rd Quarter Overview 2007 1st Quarter Overview 2nd Quarter Overview 3rd Quarter Overview 2006

174

A Ten-Winter Record of Cloud-Droplet Physical and Chemical Properties at a Mountaintop Site in Colorado  

Science Conference Proceedings (OSTI)

Cloud-droplet spectra and coincident cloud water pH measurements have been made for a portion of ten consecutive winters (1983/84?1992/93) from clouds that enveloped Storm Peak Laboratory in northwestern Colorado; cloud water ion measurements ...

Edward E. Hindman; Mechel A. Campbell; Randolph D. Borys

1994-07-01T23:59:59.000Z

175

?Framework for a Risk-Informed Groundwater Compliance Strategy for Corrective Action Unit 98: Frenchman Flat, Nevada National Security Site, Nye County, Nevada, Revision 1  

SciTech Connect

Note: This document was prepared before the NTS was renamed the Nevada National Security Site (August 23, 2010); thus, all references to the site herein remain NTS. Corrective Action Unit (CAU) 98, Frenchman Flat, at the Nevada Test Site (NTS) was the location of ten underground nuclear tests between 1965 and 1971. As a result, radionuclides were released in the subsurface in the vicinity of the test cavities. Corrective Action Unit 98 and other CAUs at the NTS and offsite locations are being investigated. The Frenchman Flat CAU is one of five Underground Test Area (UGTA) CAUs at the NTS that are being evaluated as potential sources of local or regional impact to groundwater resources. For UGTA sites, including Frenchman Flat, contamination in and around the test cavities will not be remediated because it is technologically infeasible due to the depth of the test cavities (150 to 2,000 feet [ft] below ground surface) and the volume of contaminated groundwater at widely dispersed locations on the NTS. Instead, the compliance strategy for these sites is to model contaminant flow and transport, estimate the maximum spatial extent and volume of contaminated groundwater (over a period of 1,000 years), maintain institutional controls, and restrict access to potentially contaminated groundwater at areas where contaminants could migrate beyond the NTS boundaries.

Sam Marutzky

2010-09-01T23:59:59.000Z

176

Colorado | Department of Energy  

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

June 9, 2011 June 9, 2011 EA-1770: Final Environmental Assessment Photovoltaic Solar Project at the Durango, Colorado, Disposal Site, La Plata County June 9, 2011 EA-1770: Finding of No Significant Impact Photovoltaic Solar Project at the Durango, Colorado Site June 4, 2011 CX-005942: Categorical Exclusion Determination Characterization of Most Promising Sequestration Formations in the Rocky Mountain Region - Drilling/Coring Actions CX(s) Applied: B3.1, B3.8 Date: 06/04/2011 Location(s): Craig, Colorado Office(s): Fossil Energy, National Energy Technology Laboratory June 3, 2011 Moab Mill Tailings Pile 25 Percent Disposed: DOE Moab Project Reaches Significant Milestone Grand Junction, CO - One quarter of the uranium mill tailings pile located in Moab, Utah, has been relocated to the Crescent Junction, Utah,

177

Microbiological, Geochemical and Hydrologic Processes Controlling Uranium Mobility: An Integrated Field-Scale Subsurface Research Challenge Site at Rifle, Colorado, Quality Assurance Project Plan  

SciTech Connect

The U.S. Department of Energy (DOE) is cleaning up and/or monitoring large, dilute plumes contaminated by metals, such as uranium and chromium, whose mobility and solubility change with redox status. Field-scale experiments with acetate as the electron donor have stimulated metal-reducing bacteria to effectively remove uranium [U(VI)] from groundwater at the Uranium Mill Tailings Site in Rifle, Colorado. The Pacific Northwest National Laboratory and a multidisciplinary team of national laboratory and academic collaborators has embarked on a research proposed for the Rifle site, the object of which is to gain a comprehensive and mechanistic understanding of the microbial factors and associated geochemistry controlling uranium mobility so that DOE can confidently remediate uranium plumes as well as support stewardship of uranium-contaminated sites. This Quality Assurance Project Plan provides the quality assurance requirements and processes that will be followed by the Rifle Integrated Field-Scale Subsurface Research Challenge Project.

Fix, N. J.

2008-01-07T23:59:59.000Z

178

Corrective Action Decision Document/Closure Report for Corrective Action Unit 106: Area 5, 11 Frenchman Flat Atmospheric Sites, Nevada National Security Site, Nevada, Revision 0  

SciTech Connect

Corrective Action Unit 106 comprises four corrective action sites (CASs): (1) 05-20-02, Evaporation Pond; (2) 05-23-05, Atmospheric Test Site - Able; (3) 05-45-04, 306 GZ Rad Contaminated Area; (4) 05-45-05, 307 GZ Rad Contaminated Area. The purpose of this CADD/CR is to provide justification and documentation supporting the recommendation that no further corrective action is needed for CAU 106 based on the implementation of corrective actions. The corrective action of clean closure was implemented at CASs 05-45-04 and 05-45-05, while no corrective action was necessary at CASs 05-20-02 and 05-23-05. Corrective action investigation (CAI) activities were performed from October 20, 2010, through June 1, 2011, as set forth in the Corrective Action Investigation Plan for Corrective Action Unit 106: Areas 5, 11 Frenchman Flat Atmospheric Sites. The approach for the CAI was divided into two facets: investigation of the primary release of radionuclides, and investigation of other releases (mechanical displacement and chemical releases). The purpose of the CAI was to fulfill data needs as defined during the data quality objective (DQO) process. The CAU 106 dataset of investigation results was evaluated based on a data quality assessment. This assessment demonstrated the dataset is complete and acceptable for use in fulfilling the DQO data needs. Investigation results were evaluated against final action levels (FALs) established in this document. A radiological dose FAL of 25 millirem per year was established based on the Industrial Area exposure scenario (2,250 hours of annual exposure). The only radiological dose exceeding the FAL was at CAS 05-45-05 and was associated with potential source material (PSM). It is also assumed that additional PSM in the form of depleted uranium (DU) and DU-contaminated debris at CASs 05-45-04 and 05-45-05 exceed the FAL. Therefore, corrective actions were undertaken at these CASs that consisted of removing PSM and collecting verification samples. Results of verification samples show that remaining soil does not contain contamination exceeding the FALs. Therefore, the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) provides the following recommendations: (1) No further corrective actions are necessary for CAU 106. (2) A Notice of Completion to NNSA/NSO is requested from the Nevada Division of Environmental Protection for closure of CAU 106. (3) Corrective Action Unit 106 should be moved from Appendix III to Appendix IV of the FFACO.

Patrick Matthews and Dawn Peterson

2011-09-01T23:59:59.000Z

179

Microsoft PowerPoint - GC webpage Site Map.ppt [Compatibility Mode]  

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

Consolidated Business Center Environmental Management Consolidated Business Center Consolidated Business Center Environmental Management Consolidated Business Center Office of Legal Services Office of Legal Services Client Sites Client Sites (Includes Environmental Management Mission Support and Legacy Management Sites) (Includes Environmental Management Mission Support and Legacy Management Sites) Arkansas SEFOR-Southwest Experimental Fast Oxide Reactor Arizona Tuba City- Tuba City Disposal Site California OAKLAND - Oakland Projects Office SLAC - Stanford Linear Accelerator Center ETEC - Energy Technology Engineering Center ETEC - Energy Technology Engineering Center GEVNC- GE Vallecitos Nuclear Center LBNL- Lawrence Berkley National Laboratory Colorado ROCKY FLATS - Rocky Flats LM- Grand Junction Office, Slick Rock Site, Rifle Sites and Rulison Site

180

WWV MOVES TO COLORADO  

Science Conference Proceedings (OSTI)

... an equal distance to the east of the first foothills of the Rocky Moun- tains. ... This site provided a large area of flat land of very high conductivity, which ...

2002-09-11T23:59:59.000Z

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


181

CPER Site Image #1  

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

CPR-1: Weather stationexclosure within the CPER grassland site, Colorado, USA. (Mark Lindquist, Colorado State University, is checking a wetdry deposition gauge. Photograph taken...

182

Corrective Action Investigation Plan for Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nevada with ROTC 1 (Revision 0, September 2000)  

Science Conference Proceedings (OSTI)

This Corrective Action Investigation Plan contains the U.S. Department of Energy, Nevada Operations Office's (DOE/NV's) approach to collect the data necessary to evaluate Corrective Action Alternatives (CAAs) appropriate for the closure of Corrective Action Unit (CAU) 97 under the Federal Facility Agreement and Consent Order (FFACO). Corrective Action Unit 97, collectively known as the Yucca Flat/Climax Mine CAU, consists of 720 Corrective Action Sites (CASs). The Yucca Flat/Climax Mine CAU extends over several areas of the NTS and constitutes one of several areas used for underground nuclear testing in the past. The nuclear tests resulted in groundwater contamination in the vicinity as well as downgradient of the underground test areas. Based on site history, the Yucca Flat underground nuclear tests were conducted in alluvial, volcanic, and carbonate rocks; whereas, the Climax Mine tests were conducted in an igneous intrusion located in northern Yucca Flat. Particle-tracking simulations performed during the regional evaluation indicate that the local Climax Mine groundwater flow system merges into the much larger Yucca Flat groundwater flow systems during the 1,000-year time period of interest. Addressing these two areas jointly and simultaneously investigating them as a combined CAU has been determined the best way to proceed with corrective action investigation (CAI) activities. The purpose and scope of the CAI includes characterization activities and model development conducted in five major sequential steps designed to be consistent with FFACO Underground Test Area Project's strategy to predict the location of the contaminant boundary, develop and implement a corrective action, and close each CAU. The results of this field investigation will support a defensible evaluation of CAAs in the subsequent corrective action decision document.

Robert Andrews; Sam Marutzky

2000-09-27T23:59:59.000Z

183

Colorado -- Building & Energy Codes Survey Results | Building...  

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

Target Audience: Advocate Code Official Policy Maker State Official State: Colorado Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Friday,...

184

Colorado's clean energy choices  

DOE Green Energy (OSTI)

The daily choices made as consumers affect the environment and the economy. Based on the state of today's technology and economics, Colorado consumers can include energy efficiency and renewable energy into many aspects of their lives. These choices include where they obtain electricity, how they use energy at home, and how they transport themselves from one place to another. In addition to outlining how they can use clean energy, Colorado's Clean Energy Choices gives consumers contacts and links to Web sites for where to get more information.

Strawn, N.; Jones, J.

2000-04-15T23:59:59.000Z

185

Annual report to the Advisory Council on Historic Preservation and the Colorado State Historic Preservation Officer on the US Department of Energy's cultural resource activities at Colorado UMTRA Project sites, January--December 1991. [Uranium Mill Tailings Remedial Action (UMTRA) Project  

Science Conference Proceedings (OSTI)

This report is a summary of the US Department of Energy's (DOE) cultural resource investigations for the Uranium Mill Tailings Remedial Action (UMTRA) Project sites in Colorado. This report is intended to fulfill the DOE's obligation for an annual report as stated in the Programmatic Memorandum of Agreement executed between the DOE, the Advisory Council on Historic Preservation, and the Colorado State Historic Preservation Officer in December 1984. Summaries of the cultural resource surveys and identified resources are provided for the UMTRA Project sites in the vicinities of Durango, Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock. This report covers all UMTRA Project cultural resource activities in Colorado from January through December 1991.

Not Available

1992-04-01T23:59:59.000Z

186

Colorado | Department of Energy  

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

September 22, 2011 September 22, 2011 CX-007006: Categorical Exclusion Determination Unique Lanthanide-Free Motor Construction CX(s) Applied: B3.6 Date: 09/22/2011 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy September 22, 2011 CX-007000: Categorical Exclusion Determination Unique Lanthanide-Free Motor Construction CX(s) Applied: B3.6 Date: 09/22/2011 Location(s): Longmont, Colorado Office(s): Energy Efficiency and Renewable Energy, Sandia Site Office September 20, 2011 CX-007037: Categorical Exclusion Determination Stand Alone Battery Thermal Management System CX(s) Applied: B3.6 Date: 09/20/2011 Location(s): Golden, Jefferson, Colorado Office(s): Energy Efficiency and Renewable Energy September 14, 2011 CX-006769: Categorical Exclusion Determination

187

Colorado | Department of Energy  

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

22, 2010 22, 2010 CX-001701: Categorical Exclusion Determination Topic B - Cooperation on Electric Resource Planning and Priorities CX(s) Applied: A9, A11 Date: 04/22/2010 Location(s): Denver, Colorado Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory April 21, 2010 CX-001723: Categorical Exclusion Determination National Renewable Energy Laboratory Bus Service to Off-Site Parking lot CX(s) Applied: A7 Date: 04/21/2010 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 21, 2010 CX-001722: Categorical Exclusion Determination National Renewable Energy Laboratory Leased Offsite Parking CX(s) Applied: A7 Date: 04/21/2010 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

188

Rocky Flats Cleanup Agreement implementation successes and challenges  

SciTech Connect

On July 19, 1996 the US Department of Energy (DOE), State of Colorado (CDPHE), and US Environmental Protection Agency (EPA) entered into an agreement called the Rocky Flats Cleanup Agreement (RFCA) for the cleanup and closure of the Rocky Flats Environmental Technology Site (RFETS or Rocky Flats). Major elements of the agreement include: an Integrated Site-Wide Baseline; up to twelve significant enforceable milestones per year; agreed upon soil and water action levels and standards for cleanup; open space as the likely foreseeable land use; the plutonium and TRU waste removed by 2015; streamlined regulatory process; agreement with the Defense Nuclear Facilities Safety Board (DNFSB) to coordinate activities; and a risk reduction focus. Successful implementation of RFCA requires a substantial effort by the parties to change their way of thinking about RFETS and meet the deliverables and commitments. Substantial progress toward Site closure through the implementation of RFCA has been accomplished in the short time since the signing, yet much remains to be done. Much can be learned from the Rocky Flats experience by other facilities in similar situations.

Shelton, D.C.

1997-02-01T23:59:59.000Z

189

Industrial-market opportunities for geothermal energy in Colorado. Special Publication 20  

DOE Green Energy (OSTI)

Geothermal sites in Colorado are listed. The potential industrial market for geothermal energy in Colorado is described for agriculture, manufacturing, and the tourism and travel industry.

Coe, B.A.

1982-04-01T23:59:59.000Z

190

Colorado Census Snapshot: 2010  

E-Print Network (OSTI)

Colorado Census Snapshot: 2010 Same-sex couples Same-sexThornton Longmont Northglenn Colorado Springs Fort Collins

Gates, Gary J.; Cooke, Abigail M.

2011-01-01T23:59:59.000Z

191

Cleanup at Rocky Flats  

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

David L. Clark, Los Alamos National Laboratory David L. Clark, Los Alamos National Laboratory The Rocky Flats Environmental Technology Site (RFETS) is an environmental cleanup site located about 16 miles northwest of downtown Denver (Fig 1). Two decades of routine monitoring have shown that the environment around RFETS is contaminated with actinide elements (U, Pu, Am) from site operations, [1] and RFETS has been designated by the U.S. Environmental Protection Agency (EPA) as a Superfund cleanup site. Until December 1989, the Rocky Flats Plant made components for nuclear weapons using various radioactive and hazardous materials, including plutonium, uranium and beryllium. Nearly 40 years of nuclear weapons production left behind a legacy of contaminated facilities, soils, and ground water. More than 2.5 million people live within a 50 mile radius of the site; 300,000 of those live in the Rocky Flats watershed.

192

Landfill Cover Revegetation at the Rocky Flats Environmental...  

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

Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site Landfill Cover...

193

Preliminary Notice of Violation , Rocky Flats Environmental Technology...  

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

Violation , Rocky Flats Environmental Technology Site - EA-96-05 Preliminary Notice of Violation , Rocky Flats Environmental Technology Site - EA-96-05 October 7, 1996 Preliminary...

194

Audit of the Contractor Incentive Programs at the Rocky Flats...  

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

at the Rocky Flats Environmental Technology Site, IG-0411 Audit of the Contractor Incentive Programs at the Rocky Flats Environmental Technology Site, IG-0411 Report on "Audit...

195

New observations of infiltration through fractured alluvium in Yucca Flat, Nevada Test Site: A preliminary field investigation  

Science Conference Proceedings (OSTI)

Regional tectonics coupled with the subsurface detonation of nuclear explosives has caused widespread fracturing of the alluvium of Yucca Flat. Fractures deeper than 30 meters have been observed in boreholes. Some of these fractures are large enough to capture significant amounts of runoff during storm events. Evidence of stream capture by fractures and observations of runoff flowing into open fractures give qualitative evidence of infiltration to depths greater than several meters and possibly to the saturated zone. Our field observations contradict the assumption that little infiltration occurs on Yucca Flat. The larger, hydrologically important fractures are associated with geologic faults or the regional stress field. Additional field studies are needed to investigate the impact of fractures on the transport of contaminants.

Kao, C.S. [California Univ., Berkeley, CA (United States). Dept. of Civil Engineering; Smith, D.K. [Lawrence Livermore National Lab., CA (United States); McKinnis, W.B. [Lawrence Livermore National Lab., Mercury, NV (United States)

1994-02-01T23:59:59.000Z

196

Integrating Volume Reduction and Packaging Alternatives to Achieve Cost Savings for Low Level Waste Disposal at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

In order to reduce costs and achieve schedules for Closure of the Rocky Flats Environmental Technology Site (RFETS), the Waste Requirements Group has implemented a number of cost saving initiatives aimed at integrating waste volume reduction with the selection of compliant waste packaging methods for the disposal of RFETS low level radioactive waste (LLW). Waste Guidance Inventory and Shipping Forecasts indicate that over 200,000 m3 of low level waste will be shipped offsite between FY2002 and FY2006. Current projections indicate that the majority of this waste will be shipped offsite in an estimated 40,000 55-gallon drums, 10,000 metal and plywood boxes, and 5000 cargo containers. Currently, the projected cost for packaging, shipment, and disposal adds up to $80 million. With these waste volume and cost projections, the need for more efficient and cost effective packaging and transportation options were apparent in order to reduce costs and achieve future Site packaging a nd transportation needs. This paper presents some of the cost saving initiatives being implemented for waste packaging at the Rocky Flats Environmental Technology Site (the Site). There are many options for either volume reduction or alternative packaging. Each building and/or project may indicate different preferences and/or combinations of options.

Church, A.; Gordon, J.; Montrose, J. K.

2002-02-26T23:59:59.000Z

197

An aerial radiological survey of the Durango, Colorado uranium mill tailings site and surrounding area. Date of survey: August 1980  

Science Conference Proceedings (OSTI)

An aerial radiological survey of Durango, Colorado, including the inactive uranium mill tailings piles located southwest of the town, was conducted during August 25--29, 1980, for the Department of Energy`s Environmental and Safety Engineering Division. Areas of radiation exposure rates higher than the local background, which was about 15 microrentgens per hour ({mu}R/h), were observed directly over and to the south of the mill tailings piles, over a cemetery, and at two spots near the fairgrounds. The rapidly changing radiation exposure rates at the boundaries of the piles preclude accurate extrapolation of aerial radiological data to ground level exposure rates in their immediate vicinity. Estimated radiation exposure rates close to the piles, however, approached 30 times background, or about 450 {mu}R/h. Radiation exposure rates in a long area extending south from the tailings piles were about 25 {mu}R/h.

Hilton, L.K.

1981-06-01T23:59:59.000Z

198

Colorado/Transmission/Summary | Open Energy Information  

Open Energy Info (EERE)

Colorado/Transmission/Summary Colorado/Transmission/Summary < Colorado‎ | Transmission Jump to: navigation, search ColoradoTransmissionHeader.png Roadmap Agency Links Local Regulations State Regulations Summary General Transmission Dashboard Permitting Atlas Compare States Arizona California Colorado Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming Resource Library NEPA Database Transmission Permitting at a Glance In Colorado, local governments (counties and municipalities) have the authority to site high-voltage transmission lines. The State's authority in siting is limited to a backstop appeal process, by which utilities may submit an appeal to local government decisions to the Colorado Public Utilities Commission (CPUC) for review and resolution. State Siting Act None State Preemptive Authority The CPUC has backstop authority only. If a permit is denied by the local government, the applicant may appeal to the CPUC if certain conditions are met (CRS 29-20-108).

199

Remedial action plan for the inactive uranium processing site at Naturita, Colorado. Remedial action selection report: Attachment 2, geology report; Attachment 3, ground water hydrology report; Attachment 4, supplemental information  

Science Conference Proceedings (OSTI)

The uranium processing site near Naturita, Colorado, is one of 24 inactive uranium mill sites designated to be cleaned up by the U.S. Department of Energy (DOE) under the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), 42 USC {section} 7901 et seq. Part of the UMTRCA requires that the U.S. Nuclear Regulatory Commission (NRC) concur with the DOE`s remedial action plan (RAP) and certify that the remedial action conducted at the site complies with the standards promulgated by the U.S. Environmental Protection Agency (EPA). This RAP serves two purposes. First, it describes the activities that are proposed by the DOE to accomplish remediation and long-term stabilization and control of the radioactive materials at the inactive uranium processing site near Naturita, Colorado. Second, this RAP, upon concurrence and execution by the DOE, the state of Colorado, and the NRC, becomes Appendix B of the cooperative agreement between the DOE and the state of Colorado.

NONE

1998-03-01T23:59:59.000Z

200

Remedial actions at the former Climax Uranium Company, Uranium Mill site, Grand Junction, Mesa County, Colorado. Volume 1, Text: Final environmental impact statement  

SciTech Connect

This statement evaluates and compares the environmental impacts associated with the remedial actions of the residual radioactive materials remaining at the inactive uranium processing site and associated vicinity properties at Grand Junction, Mesa County, Colorado. This statement is also intended to aid the BLM in amending their management framework plans and final resource management plan, as well as assisting in compliance with the withdrawal application as appropriate. The site is a 114-acre tract of private and state owned land which contains approximately 3.1 million cubic yards of tailings and associated contaminated soils. The vicinity properties are homes, businesses, public buildings, and vacant lots which may have been contaminated during construction by the use of tailings as building material. An estimated 3465 vicinity properties would be cleaned up during remedial action of the tailings pile. The tailings were produced by the former Climax Uranium Company which processed uranium ore, which it sold to the US Atomic Energy Commission from 1951 to 1966 and to private sources from 1966 to 1970. This statement evaluates six alternatives for stabilization and disposal of the tailings and other contaminated materials: (1) No action. (2) Stabilization at the Grand Junction site. (3) Disposal at the Cheney Reservoir site with truck transport. (4) Disposal at the Cheney Reservoir site with train and truck transport. (5) Disposal at the Two Road site with truck transport. (6) Disposal at the Two Road site with train and truck transport. All of the alternatives except no action include remedial action at an estimated 3465 vicinity properties. Alternative 3 is DOE`s preferred alternative.

None

1986-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "flats colorado site" from the National Library of EnergyBeta (NLEBeta).
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201

HOW THE ROCKY FLATS ENVIRONMENTAL TECHNOLOGY SITE DEVELOPED A NEW WASTE PACKAGE USING A POLYUREA COATING THAT IS SAFELY AND ECONOMICALLY ELIMINATING SIZE REDUCTION OF LARGE ITEMS  

SciTech Connect

One of the major challenges involved in closing the Rocky Flats Environmental Technology Site (RFETS) is the disposal of extremely large pieces of contaminated production equipment and building debris. Past practice has been to size reduce the equipment into pieces small enough to fit into approved, standard waste containers. Size reducing this equipment is extremely expensive, and exposes workers to high-risk tasks, including significant industrial, chemical, and radiological hazards. RFETS has developed a waste package using a Polyurea coating for shipping large contaminated objects. The cost and schedule savings have been significant.

Dorr, Kent A.; Hogue, Richard S.; Kimokeo, Margaret K.

2003-02-27T23:59:59.000Z

202

Feasibility Study of Economics and Performance of Solar Photovoltaics at the Tower Road Site in Aurora, Colorado. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

DOE Green Energy (OSTI)

The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Tower Road site in Aurora, Colorado, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site. This study did not assess environmental conditions at the site.

Van Geet, O.; Mosey, G.

2013-03-01T23:59:59.000Z

203

DOE - Office of Legacy Management -- Rocky Flats Petition  

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

Petition Petition Rocky Flats Site, Colorado Site-Specific Uranium Standards Petition All documents are Adobe Acrobat files. pdf_icon U.S. Department of Energy's Proponent's Pre-Hearing Statement for Proposed Revisions to Segments 4a, 4b, and 5 of Big Dry Creek (Walnut and Woman Creeks) Regulation #38 (5 CCR 1002-38) Figure 1 Figure 2 Thermal Ionization Mass Spectrometry Uranium Results for November 2008 RFETS Waters Thermal Ionization Mass Spectrometry Uranium Results for September 2008 RFETS Waters Thermal Ionization Mass Spectrometry Uranium Results for October 2007 RFETS Waters Quantitative Evaluation of Mixture Components in RFETS Uranium Isotopic Analyses Proposed Notice Petition for Rulemaking Regarding Site-Specific Uranium Standards Rulemaking Petition Water Monitoring Locations

204

Geochemical and Isotopic Evaluation of Groundwater Movement in Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nevada, Rev. No.: 0  

SciTech Connect

This report describes the results of a comprehensive geochemical evaluation of the groundwater flow system in the Yucca Flat/Climax Mine Corrective Action Unit (CAU). The main objectives of this study are to identify probable pathways for groundwater flow within the study area and to develop constraints on groundwater transit times between selected data collection sites. This work provides an independent means of testing and verifying predictive flow models being developed for this CAU using finite element methods. The Yucca Flat/Climax Mine CAU constitutes the largest of six underground test areas on the Nevada Test Site (NTS) specified for remedial action in the ''Federal Facility Agreement and Consent Order''. A total of 747 underground nuclear detonations were conducted in this CAU. Approximately 23 percent of these detonations were conducted below or near the water table, resulting in groundwater contamination in the vicinity and possibly downgradient of these underground test locations. Therefore, a rigorous evaluation of the groundwater flow system in this CAU is necessary to assess potential long-term risks to the public water supply at downgradient locations.

Farnham, Irene

2006-02-01T23:59:59.000Z

205

Addendum to Revision 1 of the Corrective Action Investigation Plan for Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nevada (Addendum Revision No. 1)  

SciTech Connect

This document is submitted as an addendum to the Corrective Action Investigation Plan (CAIP) for Corrective Action Unit (CAU) 98: Frenchman Flat, Nevada Test Site (NTS), Nevada. The addendum was prepared to propose work activities in response to comments resulting from the U.S. Department of Energy's (DOE's) review of the draft Frenchman Flat CAU model of groundwater flow and contaminant transport completed in April 1999. The reviewers included an external panel of experts and the Nevada Division of Environmental Protection. As a result of the review, additional work scope, including new data-collection and modeling activities, has been identified for the Frenchman Flat CAU. The proposed work scope described in this addendum will be conducted in accordance with the revised Underground Test Area strategy contained in the December 2000 amendment to the Federal Facility Agreement and Consent Order. The Frenchman Flat CAU model is a group of interdependent models designed to predict the extent of contamination in groundwater due to the underground nuclear tests conducted within this CAU. At the time of the DOE review, the CAU model consisted of a CAU groundwater flow and transport model comprised of two major components: a groundwater flow model and a recharge model. The CAU groundwater flow model is supported by a hydrostratigraphic model and a recharge model, whereas the CAU transport model is supported by a source-term model. As part of the modeling activities proposed in this addendum, two new major components may be added to the Frenchman Flat CAU model: a total-system model and two local groundwater flow and transport models. The reviewers identified several issues relating to insufficiency of data and inadequacy of the modeling process that should be addressed to provide additional confidence in the modeling results with respect to the potential for contaminant migration to the Lower Carbonate Aquifer. The proposed additional work scope includes new data-collection activities, development and use of local-scale models of the two underground nuclear testing areas, and potential revisions of draft CAU groundwater flow and transport models. Upon completion of this work, an evaluation will be made by DOE to ensure that all issues have been resolved.

U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office

2001-06-06T23:59:59.000Z

206

Corrective Action Decision Document/Corrective Action Plan for Corrective Action Unit 104: Area 7 Yucca Flat Atmospheric Test Sites Nevada National Security Site, Nevada, Revision 0  

SciTech Connect

CAU 104 comprises the following corrective action sites (CASs): 07-23-03, Atmospheric Test Site T-7C 07-23-04, Atmospheric Test Site T7-1 07-23-05, Atmospheric Test Site 07-23-06, Atmospheric Test Site T7-5a 07-23-07, Atmospheric Test Site - Dog (T-S) 07-23-08, Atmospheric Test Site - Baker (T-S) 07-23-09, Atmospheric Test Site - Charlie (T-S) 07-23-10, Atmospheric Test Site - Dixie 07-23-11, Atmospheric Test Site - Dixie 07-23-12, Atmospheric Test Site - Charlie (Bus) 07-23-13, Atmospheric Test Site - Baker (Buster) 07-23-14, Atmospheric Test Site - Ruth 07-23-15, Atmospheric Test Site T7-4 07-23-16, Atmospheric Test Site B7-b 07-23-17, Atmospheric Test Site - Climax These 15 CASs include releases from 30 atmospheric tests conducted in the approximately 1 square mile of CAU 104. Because releases associated with the CASs included in this CAU overlap and are not separate and distinguishable, these CASs are addressed jointly at the CAU level. The purpose of this CADD/CAP is to evaluate potential corrective action alternatives (CAAs), provide the rationale for the selection of recommended CAAs, and provide the plan for implementation of the recommended CAA for CAU 104. Corrective action investigation (CAI) activities were performed from October 4, 2011, through May 3, 2012, as set forth in the CAU 104 Corrective Action Investigation Plan.

Patrick Matthews

2012-10-01T23:59:59.000Z

207

Baseline risk assessment of groundwater contamination at the uranium mill tailings site, near Gunnison, Colorado. Revision 2  

SciTech Connect

This report is the second site-specific risk assessment document prepared for the Ground Water Project at the Gunnison site. A preliminary risk assessment was conducted in 1990 to determine whether long-term use of ground water from private wells near the Gunnison site had the potential for adverse health effects. Due to the results of that preliminary risk assessment, the residents were provided bottled water on an interim basis. In July 1994, the residents and the nearby Valco cement/concrete plant were given the option to connect to anew alternate water supply system, eliminating the bottled water option. This document evaluates current and potential future impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will be used to determine whether more action is needed to protect human health and the environment and to comply with the EPA standards.

NONE

1996-06-01T23:59:59.000Z

208

Public Involvment Plan - Rifle, Colorado  

Office of Legacy Management (LM)

4-TAR 4-TAR MAC-GWRIF 7.1 UMTRA Ground Water Project Public Involvement Plan for the Environmental Assessment of Ground Water Compliance at the New and Old Rifle, Colorado, Uranium Mill Tailings Sites May 1999 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work performed under DOE Contract No. DE-AC13-96GJ87335 Public Involvement Plan for the Rifle UMTRA Sites Page 2 Introduction This Public Involvement Plan is tiered to the Uranium Mill Tailings Remedial Action (UMTRA) Ground Water Project Public Participation Plan dated October 1997. This Public Involvement Plan applies to both the Old and New Rifle, Colorado, UMTRA Project sites and details the activities that have been or will be carried out to meet the public participation requirements of the

209

Census Snapshot: Colorado  

E-Print Network (OSTI)

COLORADO Adam P. Romero, Public Policy Fellow Clifford J.couples raising children in Colorado. We compare same-sex sex married couples in Colorado. 1 APRIL 2008 In many ways,

Romero, Adam P; Rosky, Clifford J; Badgett, M.V. Lee; Gates, Gary J

2008-01-01T23:59:59.000Z

210

Rocky Flats CAAS System Recalibrated, Retested, and Analyzed to Install in the Criticality Experiments Facility at the Nevada Test Site  

Science Conference Proceedings (OSTI)

Neutron detectors and control panels transferred from the Rocky Flats Plant (RFP) were recalibrated and retested for redeployment to the CEF. Testing and calibration were successful with no failure to any equipment. Detector sensitivity was tested at a TRIGA reactor, and the response to thermal neutron flux was satisfactory. MCNP calculated minimum fission yield ({approx} 2 x 10{sup 15} fissions) was applied to determine the thermal flux at selected detector positions at the CEF. Thermal flux levels were greater than 6.39 x 10{sup 6} (n/cm{sup 2}-sec), which was about four orders of magnitude greater than the minimum alarm flux. Calculations of detector survivable distances indicate that, to be out of lethal area, a detector needs to be placed greater than 15 ft away from a maximum credible source. MCNP calculated flux/dose results were independently verified by COG. CAAS calibration and the testing confirmed that the RFP CAAS system is performing its functions as expected. New criteria for the CAAS detector placement and 12-rad zone boundaries at the CEF are established. All of the CAAS related documents and hardware have been transferred from LLNL to NSTec for installation at the CEF high bay areas.

Kim, S; Heinrichs, D; Biswas, D; Huang, S; Dulik, G; Scorby, J; Boussoufi, M; Liu, B; Wilson, R

2009-05-27T23:59:59.000Z

211

Analysis of Ground-Water Levels and Associated Trends in Yucca Flat, Nevada Test Site, Nye County, Nevada, 1951-2003  

Science Conference Proceedings (OSTI)

Almost 4,000 water-level measurements in 216 wells in the Yucca Flat area from 1951 to 2003 were quality assured and analyzed. An interpretative database was developed that describes water-level conditions for each water level measured in Yucca Flat. Multiple attributes were assigned to each water-level measurement in the database to describe the hydrologic conditions at the time of measurement. General quality, temporal variability, regional significance, and hydrologic conditions are attributed for each water-level measurement. The database also includes narratives that discuss the water-level history of each well. Water levels in 34 wells were analyzed for variability and for statistically significant trends. An attempt was made to identify the cause of many of the water-level fluctuations or trends. Potential causes include equilibration following well construction or development, pumping in the monitoring well, withdrawals from a nearby supply well, recharge from precipitation, earthquakes, underground nuclear tests, land subsidence, barometric pressure, and Earth tides. Some of the naturally occurring fluctuations in water levels may result from variations in recharge. The magnitude of the overall water-level change for these fluctuations generally is less than 2 feet. Long-term steady-state hydrographs for most of the wells open to carbonate rock have a very similar pattern. Carbonate-rock wells without the characteristic pattern are directly west of the Yucca and Topgallant faults in the southwestern part of Yucca Flat. Long-term steady-state hydrographs from wells open to volcanic tuffs or the Eleana confining unit have a distinctly different pattern from the general water-level pattern of the carbonate-rock aquifers. Anthropogenic water-level fluctuations were caused primarily by water withdrawals and nuclear testing. Nuclear tests affected water levels in many wells. Trends in these wells are attributed to test-cavity infilling or the effects of depressurization following nuclear testing. The magnitude of the overall water-level change for wells with anthropogenic trends can be large, ranging from several feet to hundreds of feet. Vertical water-level differences at 27 sites in Yucca Flat with multiple open intervals were compared. Large vertical differences were noted in volcanic rocks and in boreholes where water levels were affected by nuclear tests. Small vertical differences were noted within the carbonate-rock and valley-fill aquifers. Vertical hydraulic gradients generally are downward in volcanic rocks and from pre-Tertiary clastic rocks toward volcanic- or carbonate-rock units.

J.M. Fenelon

2005-10-05T23:59:59.000Z

212

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Appendix A of Attachment 3, Calculations: Preliminary final  

SciTech Connect

This report consists primarily of calculations for ground water flow and hydraulic conductivity as part of the Remedial Action Plan and Site Design for Stabilization program.

Not Available

1993-08-01T23:59:59.000Z

213

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Appendix B to Attachment 3, Lithologic logs  

SciTech Connect

This report consists of well logging information gathered during work on the Remedial Action Plan and Site Design for Stabilization program.

Not Available

1993-07-01T23:59:59.000Z

214

Corrective Action Decision Document/Closure Report for Corrective Action Unit 569: Area 3 Yucca Flat Atmospheric Test Sites Nevada National Security Site, Nevada with ROTC 1, Revision 0  

SciTech Connect

This Corrective Action Decision Document/Closure Report presents information supporting the closure of Corrective Action Unit (CAU) 569: Area 3 Yucca Flat Atmospheric Test Sites, Nevada National Security Site, Nevada. CAU 569 comprises the following nine corrective action sites (CASs): 03-23-09, T-3 Contamination Area 03-23-10, T-3A Contamination Area 03-23-11, T-3B Contamination Area 03-23-12, T-3S Contamination Area 03-23-13, T-3T Contamination Area 03-23-14, T-3V Contamination Area 03-23-15, S-3G Contamination Area 03-23-16, S-3H Contamination Area 03-23-21, Pike Contamination Area The purpose of this Corrective Action Decision Document/Closure Report is to provide justification and documentation supporting the recommendation that no further corrective action is needed for CAU 569 based on the implementation of the corrective actions listed in Table ES-2.

Sloop, Christy

2013-04-01T23:59:59.000Z

215

Uranium 238U/235U isotope ratios as indicators of reduction: Results from an in situ biostimulation experiment at Rifle, Colorado, USA  

E-Print Network (OSTI)

tailings site at Rifle, Colorado. Environ. Sci. Technol;Experiment at Rifle, Colorado, U.S.A. Charles John Bopp IV*,Challenge Site in Rifle, Colorado (USA). An array of

Bopp IV, C.J.

2010-01-01T23:59:59.000Z

216

Corrective Action Investigation Plan for Corrective Action Unit 104: Area 7 Yucca Flat Atmospheric Test Sites, Nevada National Security Site, Nevada, Revision 0  

SciTech Connect

CAU 104 comprises the 15 CASs listed below: (1) 07-23-03, Atmospheric Test Site T-7C; (2) 07-23-04, Atmospheric Test Site T7-1; (3) 07-23-05, Atmospheric Test Site; (4) 07-23-06, Atmospheric Test Site T7-5a; (5) 07-23-07, Atmospheric Test Site - Dog (T-S); (6) 07-23-08, Atmospheric Test Site - Baker (T-S); (7) 07-23-09, Atmospheric Test Site - Charlie (T-S); (8) 07-23-10, Atmospheric Test Site - Dixie; (9) 07-23-11, Atmospheric Test Site - Dixie; (10) 07-23-12, Atmospheric Test Site - Charlie (Bus); (11) 07-23-13, Atmospheric Test Site - Baker (Buster); (12) 07-23-14, Atmospheric Test Site - Ruth; (13) 07-23-15, Atmospheric Test Site T7-4; (14) 07-23-16, Atmospheric Test Site B7-b; (15) 07-23-17, Atmospheric Test Site - Climax These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on April 28, 2011, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 104. The releases at CAU 104 consist of surface-deposited radionuclides from 30 atmospheric nuclear tests. The presence and nature of contamination at CAU 104 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose (TED) to the dose-based final action level (FAL). The presence of TED exceeding the FAL is considered a radiological contaminant of concern (COC). Anything identified as a COC will require corrective action. The TED will be calculated as the total of separate estimates of internal and external dose. Results from the analysis of soil samples will be used to calculate internal radiological dose. Thermoluminescent dosimeters will be used to measure external radiological dose. Based on process knowledge of the releases associated with the nuclear tests and radiological survey information about the location and shape of the resulting contamination plume, it was determined that the releases from the nuclear tests are co-located and will be investigated concurrently. A field investigation will be performed to define areas where TED exceeds the FAL and to determine whether other COCs are present at the site. The investigation will also collect information to determine the presence and nature of contamination associated with migration and excavation, as well as any potential releases discovered during the investigation. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS.

Patrick Matthews

2011-08-01T23:59:59.000Z

217

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Gunnison, Colorado. Attachment 2, Geology report: Final report  

Science Conference Proceedings (OSTI)

Detailed investigations of geologic, geomorphic, and seismic conditions at the Landfill disposal site were conducted. The purpose of these studies was basic site characterization and identification of potential geologic hazards that could affect long-term site stability. Subsequent engineering studies, such as analyses of hydrologic and liquefaction hazards, used the data developed in these studies. The geomorphic analysis was employed in the design of effective erosion protection. Studies of the regional and local seismotectonic setting, which included a detailed search for possible capable faults within a 65-kilometer (km) (40-mile) radius of the site, provided the basis for seismic design parameters. The scope of work performed included the following: Compilation and analysis of previous published and unpublished geologic literature and maps. Review of historical and instrumental earthquake data. Review of site-specific subsurface geologic data, including lithologic and geophysical logs of exploratory boreholes advanced in the site area. Photogeologic interpretations of existing conventional aerial photographs. Ground reconnaissance and mapping of the site region.

Not Available

1992-10-01T23:59:59.000Z

218

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 2, Geology report. Revised final report  

Science Conference Proceedings (OSTI)

Detailed investigations of geologic, geomorphic, and seismic conditions at the Bodo Canyon disposal site were conducted. The purpose of these investigations was basic site characterization and identification of potential geologic hazards that could affect long-term site stability. Subsequent engineering studies, such as analyses of hydrologic and liquefaction hazards, used the data developed in these studies. The geomorphic analysis was employed in the design of effective erosion protection. Studies of the regional and local seismotectonic setting, which included a detailed search for possible capable faults within a 65 kilometer radius of the site, provided the basis for seismic design parameters. The scope of work performed included the following: Compilation and analysis of previous published and unpublished geologic literature and maps; Review of historical and instrumental earthquake data; Review of site-specific subsurface geologic data, including lithologic and geophysical logs of exploratory boreholes advanced in the site area; Photogeologic interpretations of existing conventional aerial photographs; and, Ground reconnaissance and mapping of the site region.

Not Available

1991-12-01T23:59:59.000Z

219

Remedial action and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Attachment 2, Geology report  

SciTech Connect

This report presents geologic considerations that are pertinent to the Remedial Action Plan for Slick Rock mill tailings. Topics covered include regional geology, site geology, geologic stability, and geologic suitability.

Not Available

1993-07-01T23:59:59.000Z

220

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 3, Groundwater hydrology report. Revised final report  

SciTech Connect

The US Environmental Protection Agency (EPA) has established health and environmental protection regulations to correct and prevent groundwater contamination resulting from processing activities at inactive uranium milling sites. According to the Uranium Mill Tailings Radiation Control Act of 1978, (UMTRCA) the US Department of Energy (DOE) is responsible for assessing the inactive uranium processing sites. The DOE has determined this assessment shall include information on hydrogeologic site characterization. The water resources protection strategy that describes how the proposed action will comply with the EPA groundwater protection standards is presented in Attachment 4. Site characterization activities discussed in this section include: Characterization of the hydrogeologic environment; characterization of existing groundwater quality; definition of physical and chemical characteristics of the potential contaminant source; and description of local water resources.

Not Available

1991-12-01T23:59:59.000Z

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


221

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado: Final report. Volume 4, Addenda D1--D5 to Appendix D  

SciTech Connect

This radiologic characterization of tho two inactive uranium millsites at Rifle, Colorado, was conducted by Bendix Field Engineering Corporation (Bendix) for the US Department of Energy (DOE), Grand Junction Projects Office, in accord with a Statement of Work prepared by the DOE Uranium Mill Tailings Remedial Action (UMTRA) Project Technical Assistance Contractor, Jacobs Engineering Group, Inc. (Jacobs). The purpose of this project is to define the extent of radioactive contamination at the Rifle sites that exceeds US Environmental Protection Agency, (EPA) standards for UMTRA sites. The data presented in this report are required for characterization of the areas adjacent to the tailings piles and for the subsequent design of cleanup activities. An orientation visit to the study area was conducted on 31 July--1 August 1984, in conjunction with Jacobs, to determine the approximate extent of contaminated area surrounding tho piles. During that visit, survey control points were located and baselines were defined from which survey grids would later be established; drilling requirements were assessed; and radiologic and geochemical data were collected for use in planning the radiologic fieldwork. The information gained from this visit was used by Jacobs, with cooperation by Bendix, to determine the scope of work required for the radiologic characterization of the Rifle sites. Fieldwork at Rifle was conducted from 1 October through 16 November 1984.

Not Available

1990-02-01T23:59:59.000Z

222

Corrective Action Investigation Plan for Corrective Action Unit 570: Area 9 Yucca Flat Atmospheric Test Sites Nevada National Security Site, Nevada, Revision 0  

Science Conference Proceedings (OSTI)

CAU 570 comprises the following six corrective action sites (CASs): 02-23-07, Atmospheric Test Site - Tesla 09-23-10, Atmospheric Test Site T-9 09-23-11, Atmospheric Test Site S-9G 09-23-14, Atmospheric Test Site - Rushmore 09-23-15, Eagle Contamination Area 09-99-01, Atmospheric Test Site B-9A These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on April 30, 2012, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 570. The site investigation process will also be conducted in accordance with the Soils Activity Quality Assurance Plan, which establishes requirements, technical planning, and general quality practices to be applied to this activity. The presence and nature of contamination at CAU 570 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose at sample locations to the dose-based final action level. The total effective dose will be calculated as the total of separate estimates of internal and external dose. Results from the analysis of soil samples will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed near the center of each sample location will be used to measure external radiological dose. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS.

Patrick Matthews

2012-08-01T23:59:59.000Z

223

Corrective Action Investigation Plan for Corrective Action Unit 571: Area 9 Yucca Flat Plutonium Dispersion Sites, Nevada National Security Site, Nevada, Revision 0  

Science Conference Proceedings (OSTI)

CAU 571 is a grouping of sites where there has been a suspected release of contamination associated with nuclear testing. This document describes the planned investigation of CAU 571, which comprises the following corrective action sites (CASs): 09-23-03, Atmospheric Test Site S-9F 09-23-04, Atmospheric Test Site T9-C 09-23-12, Atmospheric Test Site S-9E 09-23-13, Atmospheric Test Site T-9D 09-45-01, Windrows Crater These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the investigation report. The sites will be investigated based on the data quality objectives (DQOs) developed on March 6, 2013, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (now the Nevada Field Office). The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 571. The site investigation process will also be conducted in accordance with the Soils Activity Quality Assurance Plan, which establishes requirements, technical planning, and general quality practices to be applied to this activity. The potential contamination sources associated with CAU 571 CASs are from nuclear testing activities. The DQO process resulted in an assumption that total effective dose (TED) within a default contamination boundary exceeds the final action level (FAL) and requires corrective action. The presence and nature of contamination outside the default contamination boundaries at CAU 571 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the TED at sample locations to the dose-based FAL. The TED will be calculated as the total of separate estimates of internal and external dose. Results from the analysis of soil samples will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at the center of each sample location will be used to measure external radiological dose. Chemical contamination will be evaluated by comparing soil sample results to the FAL. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS.

Bailey, Bernadine; Matthews, Patrick

2013-07-01T23:59:59.000Z

224

Corrective Action Investigation Plan for Corrective Action Unit 105: Area 2 Yucca Flat Atmospheric Test Sites Nevada National Security Site, Nevada, Revision 0  

Science Conference Proceedings (OSTI)

Corrective Action Unit (CAU) 105 is located in Area 2 of the Nevada National Security Site, which is approximately 65 miles northwest of Las Vegas, Nevada. CAU 105 is a geographical grouping of sites where there has been a suspected release of contamination associated with atmospheric nuclear testing. This document describes the planned investigation of CAU 105, which comprises the following corrective action sites (CASs): 02-23-04, Atmospheric Test Site - Whitney 02-23-05, Atmospheric Test Site T-2A 02-23-06, Atmospheric Test Site T-2B 02-23-08, Atmospheric Test Site T-2 02-23-09, Atmospheric Test Site - Turk These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on April 30, 2012, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 105. The site investigation process will also be conducted in accordance with the Soils Activity Quality Assurance Plan, which establishes requirements, technical planning, and general quality practices to be applied to this activity. The potential contamination sources associated with all CAU 105 CASs are from atmospheric nuclear testing activities. The presence and nature of contamination at CAU 105 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose at sample locations to the dose-based final action level. The total effective dose will be calculated as the total of separate estimates of internal and external dose. Results from the analysis of soil samples will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at the center of each sample location will be used to measure external radiological dose. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS. This Corrective Action Investigation Plan has been developed in accordance with the Federal Facility Agreement and Consent Order that was agreed to by the State of Nevada; DOE, Environmental Management; U.S. Department of Defense; and DOE, Legacy Management. Under the Federal Facility Agreement and Consent Order, this Corrective Action Investigation Plan will be submitted to the Nevada Division of Environmental Protection for approval. Fieldwork will be conducted after the plan is approved.

Patrick Matthews

2012-09-01T23:59:59.000Z

225

Corrective Action Investigation Plan for Corrective Action Unit 106: Areas 5, 11 Frenchman Flat Atmospheric Sites, Nevada National Security Site, Nevada  

SciTech Connect

Corrective Action Unit 106 comprises the four corrective action sites (CASs) listed below: 05-20-02, Evaporation Pond 05-23-05, Atmospheric Test Site - Able 05-45-04, 306 GZ Rad Contaminated Area 05-45-05, 307 GZ Rad Contaminated Area These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on January 19, 2010, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 106. The presence and nature of contamination at CAU 106 will be evaluated based on information collected from a field investigation. The CAU includes land areas impacted by the release of radionuclides from groundwater pumping during the Radionuclide Migration study program (CAS 05-20-02), a weapons-related airdrop test (CAS 05-23-05), and unknown support activities at two sites (CAS 05-45-04 and CAS 05-45-05). The presence and nature of contamination from surface-deposited radiological contamination from CAS 05-23-05, Atmospheric Test Site - Able, and other types of releases (such as migration and excavation as well as any potential releases discovered during the investigation) from the remaining three CASs will be evaluated using soil samples collected from the locations most likely containing contamination, if present. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS. The scope of the corrective action investigation for CAU 106 includes the following activities: Conduct radiological surveys. Collect and submit environmental samples for laboratory analysis to determine internal dose rates and the presence of contaminants of concern. If contaminants of concern are present, collect additional samples to define the extent of the contamination and determine the area where the total effective dose at the site exceeds final action levels (i.e., corrective action boundary). Collect samples of investigation-derived waste, as needed, for waste management purposes.

Patrick Matthews

2011-07-01T23:59:59.000Z

226

Corrective Action Investigation Plan for Corrective Action Unit 569: Area 3 Yucca Flat Atmospheric Test Sites Nevada National Security Site, Nevada, Revision 0  

SciTech Connect

Corrective Action Unit (CAU) 569 is located in Area 3 of the Nevada National Security Site, which is approximately 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit 569 comprises the nine numbered corrective action sites (CASs) and one newly identified site listed below: (1) 03-23-09, T-3 Contamination Area (hereafter referred to as Annie, Franklin, George, and Moth); (2) 03-23-10, T-3A Contamination Area (hereafter referred to as Harry and Hornet); (3) 03-23-11, T-3B Contamination Area (hereafter referred to as Fizeau); (4) 03-23-12, T-3S Contamination Area (hereafter referred to as Rio Arriba); (5) 03-23-13, T-3T Contamination Area (hereafter referred to as Catron); (6) 03-23-14, T-3V Contamination Area (hereafter referred to as Humboldt); (7) 03-23-15, S-3G Contamination Area (hereafter referred to as Coulomb-B); (8) 03-23-16, S-3H Contamination Area (hereafter referred to as Coulomb-A); (9) 03-23-21, Pike Contamination Area (hereafter referred to as Pike); and (10) Waste Consolidation Site 3A. Because CAU 569 is a complicated site containing many types of releases, it was agreed during the data quality objectives (DQO) process that these sites will be grouped. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each study group. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the DQOs developed on September 26, 2011, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 569. The presence and nature of contamination at CAU 569 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose (TED) at sample locations to the dose-based final action level (FAL). The TED will be calculated as the total of separate estimates of internal and external dose. Results from the analysis of soil samples will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at the center of each sample location will be used to measure external radiological dose. A field investigation will be performed to define any areas where TED exceeds the FAL and to determine whether contaminants of concern are present at the site from other potential releases. The presence and nature of contamination from other types of releases (e.g., excavation, migration, and any potential releases discovered during the investigation) will be evaluated using soil samples collected from biased locations indicating the highest levels of contamination. Appendix A provides a detailed discussion of the DQO methodology and the objectives specific to each study group.

Patrick Matthews; Christy Sloop

2012-02-01T23:59:59.000Z

227

Corrective Action Investigation Plan for Corrective Action Unit 106: Areas 5, 11 Frenchman Flat Atmospheric Sites, Nevada Test Site, Nevada, Revision 0  

SciTech Connect

Corrective Action Unit (CAU)106 is located in Area 5 of the Nevada Test Site, which is approximately 65miles northwest of Las Vegas, Nevada. Corrective Action Unit 106 comprises the five corrective action sites (CASs) listed below: 05-23-02, GMX Alpha Contaminated Area 05-23-05, Atmospheric Test Site - Able 05-45-01, Atmospheric Test Site - Hamilton 05-45-04, 306 GZ Rad Contaminated Area 05-45-05, 307 GZ Rad Contaminated Area These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on January 19, 2010, by representatives of the Nevada Division of Environmental Protection and the U.S.Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU106. The presence and nature of contamination at CAU 106 will be evaluated based on information collected from a field investigation. The CAU includes land areas impacted by the release of radionuclides from a weapons-effect tower test (CAS 05-45-01), a weapons-related airdrop test (CAS05-23-05), equation of state experiments (CAS 05-23-02), and unknown support activities at two sites (CAS 05-45-04 and CAS 05-45-05). Surface-deposited radiological contamination will be evaluated based on a comparison of the total effective dose (TED) at sample plot locations to the dose-based final action level. The TED will be calculated as the total of separate estimates of internal and external doses. Results from the analysis of soil samples collected from sample plots will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at the center of each sample plot will be used to measure external radiological dose. The presence and nature of contamination from other types of releases (such as migration and excavation as well as any potential releases discovered during the investigation) will be evaluated using soil samples collected from the locations most likely containing contamination, if present. AppendixA provides a detailed discussion of the DQO methodology and the DQOs specific to eachCAS. The scope of the corrective action investigation for CAU 106 includes the following activities: Conduct radiological surveys. Collect and submit environmental samples for laboratory analysis to determine internal doserates and the presence of contaminants of concern. If contaminants of concern are present, collect additional samples to define the extent of thecontamination and determine the area where TED at the site exceeds final action levels (i.e., corrective action boundary). Collect samples of investigation-derived waste, as needed, for waste management purposes.

Patrick Matthews

2010-04-01T23:59:59.000Z

228

Tobacco Industry Involvement in Colorado  

E-Print Network (OSTI)

2004) Pre-Cammpaign Plan. Colorado Tax Initiative. (Sic).Cherry JR. Lorillard. Colorado - Montana - Oregon. 12 AprRS. Tobacco Institute. Colorado Tax Initiative. 29 Jan 1992.

Landman, BA, Anne; Bialick, Peter

2004-01-01T23:59:59.000Z

229

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

SciTech Connect

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

Not Available

1994-03-01T23:59:59.000Z

230

The Department of Energy`s Rocky Flats Plant: A guide to record series useful for health related research. Volume 4: Production and materials handling  

Science Conference Proceedings (OSTI)

This is the fourth in a series of seven volumes which constitute a guide to records of the Rocky Flats Plant useful for conducting health-related research. The primary purpose of Volume 4 is to describe record series pertaining to production and materials handling activities at the Department of Energy`s (DOE) Rocky Flats Plant, now named the Rocky Flats Environmental Technology Site, near Denver, Colorado. History Associates Incorporated (HAI) prepared this guide as part of its work as the support services contractor for DOE`s Epidemiologic Records Inventory Project. This introduction briefly describes the Epidemiologic Records Inventory Project and HAI`s role in the project, provides a history of production and materials handling practices at Rocky Flats, and identifies organizations contributing to production and materials handling policies and activities. Other topics include the scope and arrangement of the guide and the organization to contact for access to these records.

NONE

1995-08-01T23:59:59.000Z

231

Corrective Action Decision Document/Corrective Action Plan for Corrective Action Unit 98: Frenchman Flat, Nevada National Security Site, Nevada, Revision 1  

Science Conference Proceedings (OSTI)

This CADD/CAP follows the Corrective Action Investigation (CAI) stage, which results in development of a set of contaminant boundary forecasts produced from groundwater flow and contaminant transport modeling of the Frenchman Flat CAU. The Frenchman Flat CAU is located in the southeastern portion of the NNSS and comprises 10 underground nuclear tests. The tests were conducted between 1965 and 1971 and resulted in the release of radionuclides in the subsurface in the vicinity of the test cavities. Two important aspects of the corrective action process are presented within this CADD/CAP. The CADD portion describes the results of the Frenchman Flat CAU data-collection and modeling activities completed during the CAI stage. The corrective action objectives and the actions recommended to meet the objectives are also described. The CAP portion describes the corrective action implementation plan. The CAP begins with the presentation of CAU regulatory boundary objectives and initial use restriction boundaries that are identified and negotiated by NNSA/NSO and the Nevada Division of Environmental Protection (NDEP). The CAP also presents the model evaluation process designed to build confidence that the flow and contaminant transport modeling results can be used for the regulatory decisions required for CAU closure. The first two stages of the strategy have been completed for the Frenchman Flat CAU. A value of information analysis and a CAIP were developed during the CAIP stage. During the CAI stage, a CAIP addendum was developed, and the activities proposed in the CAIP and addendum were completed. These activities included hydrogeologic investigation of the underground testing areas, aquifer testing, isotopic and geochemistry-based investigations, and integrated geophysical investigations. After these investigations, a groundwater flow and contaminant transport model was developed to forecast contaminant boundaries that enclose areas potentially exceeding the Safe Drinking Water Act radiological standards at any time within 1,000 years. An external peer review of the groundwater flow and contaminant transport model was completed, and the model was accepted by NDEP to allow advancement to the CADD/CAP stage. The CADD/CAP stage focuses on model evaluation to ensure that existing models provide adequate guidance for the regulatory decisions regarding monitoring and institutional controls. Data-collection activities are identified and implemented to address key uncertainties in the flow and contaminant transport models. During the CR stage, final use restriction boundaries and CAU regulatory boundaries are negotiated and established; a long-term closure monitoring program is developed and implemented; and the approaches and policies for institutional controls are initiated. The model evaluation process described in this plan consists of an iterative series of five steps designed to build confidence in the site conceptual model and model forecasts. These steps are designed to identify data-collection activities (Step 1), document the data-collection activities in the 0CADD/CAP (Step 2), and perform the activities (Step 3). The new data are then assessed; the model is refined, if necessary; the modeling results are evaluated; and a model evaluation report is prepared (Step 4). The assessments are made by the modeling team and presented to the pre-emptive review committee. The decision is made by the modeling team with the assistance of the pre-emptive review committee and concurrence of NNSA/NSO to continue data and model assessment/refinement, recommend additional data collection, or recommend advancing to the CR stage. A recommendation to advance to the CR stage is based on whether the model is considered to be sufficiently reliable for designing a monitoring system and developing effective institutional controls. The decision to advance to the CR stage or to return to step 1 of the process is then made by NDEP (Step 5).

Irene Farnham and Sam Marutzky

2011-07-01T23:59:59.000Z

232

AMF Deployment, Steamboat Springs, Colorado  

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

Colorado Colorado Steamboat Deployment AMF Home Steamboat Springs Home Storm Peak Lab Data Plots and Baseline Instruments Data Sets Experiment Planning STORMVEX Proposal Abstract and Related Campaigns Science Plan NWS Forecasting Plots STORMVEX Website Outreach STORMVEX Backgrounder (PDF, 1.6MB) News AMF2 STORMVEX Blog Images Contacts Gerald Mace AMF Deployment, Steamboat Springs, Colorado This view shows the instrument locations for the STORMVEX campaign. At the westernmost site is the Valley Floor. Heading east up the mountain is Christy Peak, Thunderhead, and Storm Peak Laboratory at the far east. Valley Floor: 40° 39' 43.92" N, 106° 49' 0.84" W Thunderhead: 40° 39' 15.12" N, 106° 46' 23.16" W Storm Peak: 40° 27' 18.36" N, 106° 44' 40.20" W

233

Colorado economic impact study on the Uranium Mill Tailings Remedial Action Project in Colorado: Colorado state fiscal year 1993  

Science Conference Proceedings (OSTI)

The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year (FY) 1993. To capture employment benefits, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Rifle, and Gunnison, Colorado. An estimated 52 percent of the employees working on the UMTRA Project responded to this information request. Economic data were requested from each prime subcontractor, as well as from the Remedial Action Contractor. The most significant benefits associated with the UMTRA Project in Colorado are: Direct employment was estimated at 894 workers; An estimated 89 percent of all direct employment was local; Secondary employment resulting from remedial action at the active Colorado UMTRA Project sites and the Grand Junction vicinity property program is estimated at 546 workers. Total employment (direct and secondary) is estimated at 1440 workers for the period of study (July 1, 1992, to June 30, 1993). An estimated $24.1 million was paid in wages to UMTRA workers in Colorado during FY1993; Direct and secondary wage earnings were estimated at $39.9 million; Income tax payments to the state of Colorado were estimated at $843,400 during FY1993; The gross economic impact of UMTRA Project activities in the state of Colorado is estimated at $70 million during the 1-year study period; and the net economic benefit to the state of Colorado was estimated at $57.5 million, or $5.90 per dollar of funding provided by Colorado. This figure includes both direct and secondary benefits but does not include the impact of alternative uses of the state funding.

Not Available

1993-11-12T23:59:59.000Z

234

Remedial action plan and site design for stabilization of the inactive uranium processing site at Naturita, Colorado. Attachment 3, Groundwater hydrology report, Attachment 4, Water resources protection strategy: Preliminary final  

SciTech Connect

The US Environmental Protection Agency (EPA) has established health and environmental protection regulations to correct and prevent groundwater contamination resulting from processing activities at inactive uranium milling sites (40 CFR 192). The Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978 designated responsibility to the US Department of Energy (DOE) for assessing the inactive uranium milling sites. The DOE has determined that each assessment shall include information on site characterization, a description of the proposed action, and a summary of the water resources protection strategy that describes how the proposed action will comply with the EPA groundwater protection standards. To achieve compliance with the proposed US Environmental Protection Agency (EPA) groundwater protection standards, the US Department of Energy (DOE) proposes that supplemental standards be applied at the Dry Flats disposal site because of Class III (limited use) groundwater in the uppermost aquifer (the basal sandstone of the Cretaceous Burro Canyon Formation) based on low yield. The proposed remedial action will ensure protection of human health and the environment.

Not Available

1993-08-01T23:59:59.000Z

235

Categorical Exclusion Determinations: Colorado | Department of Energy  

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

May 18, 2012 May 18, 2012 CX-008766: Categorical Exclusion Determination Asphalt Repair and Concrete Work Activities at the Grand Junction, Colorado, Disposal Site CX(s) Applied: B1.3 Date: 05/18/2012 Location(s): Colorado Offices(s): Legacy Management May 15, 2012 CX-008238: Categorical Exclusion Determination Recovery Act: Colorado State Capitol Building Geothermal Program CX(s) Applied: A9, B2.1, B5.19 Date: 05/15/2012 Location(s): Colorado Offices(s): Golden Field Office May 9, 2012 CX-008401: Categorical Exclusion Determination Giant Track Communications Tower Removal CX(s) Applied: B1.19 Date: 05/09/2012 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region May 9, 2012 CX-008381: Categorical Exclusion Determination Big Thompson to Flatiron 13.8 Kilovolt Transmission Line Structure

236

Colorado - Residential Energy Efficiency Rebate Program (Colorado...  

Open Energy Info (EERE)

decisions. The Colorado Governor's Energy Office (GEO) is offering rebates to homeowners who purchase and install certain energy efficient appliances, heating equipment and...

237

Phase I Flow and Transport Model Document for Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada National Security Site, Nye County, Nevada, Revision 1  

Science Conference Proceedings (OSTI)

The Underground Test Area (UGTA) Corrective Action Unit (CAU) 97, Yucca Flat/Climax Mine, in the northeast part of the Nevada National Security Site (NNSS) requires environmental corrective action activities to assess contamination resulting from underground nuclear testing. These activities are necessary to comply with the UGTA corrective action strategy (referred to as the UGTA strategy). The corrective action investigation phase of the UGTA strategy requires the development of groundwater flow and contaminant transport models whose purpose is to identify the lateral and vertical extent of contaminant migration over the next 1,000 years. In particular, the goal is to calculate the contaminant boundary, which is defined as a probabilistic model-forecast perimeter and a lower hydrostratigraphic unit (HSU) boundary that delineate the possible extent of radionuclide-contaminated groundwater from underground nuclear testing. Because of structural uncertainty in the contaminant boundary, a range of potential contaminant boundaries was forecast, resulting in an ensemble of contaminant boundaries. The contaminant boundary extent is determined by the volume of groundwater that has at least a 5 percent chance of exceeding the radiological standards of the Safe Drinking Water Act (SDWA) (CFR, 2012).

Andrews, Robert

2013-09-01T23:59:59.000Z

238

Rocky Flats resumes shipments to WIPP  

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

of Energy (DOE) has resumed transuranic radioactive waste shipments from DOE's Rocky Flats Environmental Technology Site (RFETS) to the Waste Isolation Pilot Plant (WIPP). A...

239

Colorado/Transmission/Local Regulations | Open Energy Information  

Open Energy Info (EERE)

Colorado/Transmission/Local Regulations Colorado/Transmission/Local Regulations < Colorado‎ | Transmission Jump to: navigation, search ColoradoTransmissionHeader.png Roadmap Agency Links Local Regulations State Regulations Summary General Transmission Dashboard Permitting Atlas Compare States Arizona California Colorado Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming Resource Library NEPA Database Local Siting Process Under state law, Colorado counties and municipalities are given broad authority to plan for and regulate the use of land within their jurisdictions.[1] State statutes give local governments (counties and municipalities) the authorization to; Appoint planning commissions [2] which are required to prepare and adopt master plans or comprehensive plans for physical development within

240

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Gunnison, Colorado. Attachment 5, Supplemental radiological data: Final report  

Science Conference Proceedings (OSTI)

Diffusion coefficients for radon gas in earthen materials are required to design suitable radon-barrier covers for uranium tailings impoundments and other materials that emit radon gas. Many early measurements of radon diffusion coefficients relied on the differences in steady-state radon fluxes measured from radon source before and after installation of a cover layer of the material being tested. More recent measurements have utilized the small-sample transient (SST) technique for greater control on moistures and densities of the test soils, greater measurement precision, and reduced testing time and costs. Several of the project sites for the US Department of Energy`s Uranium Mill Tailings Remedial Action (UMTRA) Program contain radiologically contaminated subsurface material composed predominantly of cobbles, gravels andsands. Since remedial action designs require radon diffusion coefficients for the source materials as well as the cover materials, these cobbly and gravelly materials also must be tested. This report contains the following information: a description of the test materials used and the methods developed to conduct the SST radon diffusion measurements on cobbly soils; the protocol for conducting radon diffusion tests oncobbly soils; the results of measurements on the test samples; and modifications to the FITS computer code for analyzing the time-dependent radon diffusion data.

Not Available

1992-10-01T23:59:59.000Z

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


241

THE U.S. DEPARTMENT OF ENERGY'S FACILITY REUSE AT THE ROCKY FLATS...  

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

FACILITY REUSE AT THE ROCKY FLATS ENVIRONMENTALTECHNOLOGY SITE, IG-0425 THE U.S. DEPARTMENT OF ENERGY'S FACILITY REUSE AT THE ROCKY FLATS ENVIRONMENTALTECHNOLOGY SITE, IG-0425 For...

242

City of Loveland, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Loveland, Colorado (Utility Company) Loveland, Colorado (Utility Company) Jump to: navigation, search Name City of Loveland Place Colorado Utility Id 11256 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area Lighting Lighting Flat Rate, Bus Shelters Commercial Flat Rate, Signal Amplifiers Commercial Flat Rate, Sprinkler Commercial Interruptible 115 kV Transmission Voltage Industrial

243

Wind powering America: Colorado  

DOE Green Energy (OSTI)

This fact sheet contains information about green power programs in Colorado and a description of the Ponnequin Wind Farm.

O'Dell, K.

2000-04-03T23:59:59.000Z

244

Colorado/Transmission/Roadmap | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Colorado/Transmission/Roadmap < Colorado‎ | Transmission Jump to: navigation, search ColoradoTransmissionHeader.png Roadmap Agency Links Local Regulations State Regulations Summary General Transmission Dashboard Permitting Atlas Compare States Arizona California Colorado Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming Resource Library NEPA Database The flowcharts listed below cover the major requirements for developing transmission - both interconnects and major, multi-jurisdictional lines - including, land access, siting, and relevant environmental considerations.

245

Categorical Exclusion Determinations: Colorado | Department of Energy  

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

January 10, 2012 January 10, 2012 CX-007538: Categorical Exclusion Determination Offshore 12 Megawatt Turbine Rotor With Advanced Material and Passive Design Concept CX(s) Applied: A9 Date: 01/10/2012 Location(s): Colorado Offices(s): Golden Field Office December 22, 2011 CX-007754: Categorical Exclusion Determination Routine Site Activities at the Rulison, Colorado, Site CX(s) Applied: B3.1 Date: 12/22/2011 Location(s): Colorado Offices(s): Legacy Management December 21, 2011 CX-007391: Categorical Exclusion Determination Time-lapse Joint Inversion of Geophysical Data and its Application to Geothermal Prospecting GEODE CX(s) Applied: A9, B3.1, B3.6 Date: 12/21/2011 Location(s): Colorado Offices(s): Golden Field Office December 21, 2011 CX-007389: Categorical Exclusion Determination

246

Colorado/Transmission/Agencies | Open Energy Information  

Open Energy Info (EERE)

ColoradoTransmissionAgencies < Colorado | Transmission Jump to: navigation, search Colorado Transmission Roadmap Agency Links Local Regulations State Regulations Summary...

247

Colorado | Department of Energy  

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

1, 2004 1, 2004 EA-1506: Final Environmental Assessment Changing World Technologies' Thermal Conversion Process Commercial Demonstration Plant November 23, 2004 EA-1506: Finding of No Significant Impact Changing World Technologies' Thermal Conversion Process Commercial Demonstration Plant, Weld County, Colorado October 26, 2004 EIS-0362: Notice of Cancellation of the Environmental Impact Statement Colorado Springs Utilities Next-Generation CFB Coal Generating Unit, Fountain, Colorado June 30, 2004 EIS-0226: Revision to the Record of Decision Waste Isolation Pilot Plant Disposal Phase August 15, 2003 EIS-0362: Notice of Intent to Prepare an Environmental Impact Statement Colorado Springs Utilities Next-Generation CFB Coal Generating Unit, Fountain, Colorado July 22, 2003

248

BLM Colorado State Office | Open Energy Information  

Open Energy Info (EERE)

Colorado State Office Jump to: navigation, search Logo: BLM Colorado State Office Name BLM Colorado State Office Short Name Colorado Parent Organization Bureau of Land Management...

249

Biofuels of Colorado LLC | Open Energy Information  

Open Energy Info (EERE)

Biofuels of Colorado LLC Place Denver, Colorado Zip 80216 Product Biodiesel producer in Denver, Colorado. References Biofuels of Colorado LLC1 LinkedIn Connections CrunchBase...

250

Colorado State Regulations  

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

Colorado Colorado State Regulations: Colorado State of Colorado The Colorado Oil and Gas Conservation Commission (COGCC), a division of the Department of Natural Resources (DNR), regulates oil and gas activities in Colorado. The COGCC has broad statutory authority with respect to impacts on any air, water, soil, or biological resources resulting from oil and gas operations. The COGCC implements the state ground water standards and classifications as they relate to oil and gas exploration and production (E&P) activities. The COGCC has jurisdiction for all Class II injection wells except those on Indian lands. The COGCC has jurisdiction for the management of all E&P wastes except at commercial disposal facilities. The Colorado Department of Public Health and Environment (CDPHE) administers the environmental protection laws related to air quality, waste discharge to surface water, and commercial disposal facilities.

251

Preliminary Site Characterization Report, Rulison Site, Colorado...  

Office of Legacy Management (LM)

The most notable unit of the upper Green River, the Parachute Creek member, is an oil shale. This formation is composed of mostly shale and marlstone with minor amounts of...

252

Colorado/Transmission/Regulatory Overview | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Colorado/Transmission/Regulatory Overview < Colorado‎ | Transmission Jump to: navigation, search Colorado Transmission Transmission Regulatory Overview Roadmap State Data Regulatory Overview General Transmission Permitting at a Glance In Colorado, local governments (counties and municipalities) have the authority to site high-voltage transmission lines. The State's authority in siting is limited to a backstop appeal process, by which utilities may submit an appeal to local government decisions to the Colorado Public Utilities Commission (CPUC) for review and resolution.

253

Colorado | Department of Energy  

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

February 3, 2012 February 3, 2012 EA-1573-S1: Notice of Availability of a Draft Supplemental Environmental Assessment (DOE/EA-1887) Proposed Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory South Table Mountain Site, Golden, CO January 26, 2012 WAPA Tribal Webinar Series - topics and dates January 20, 2012 EA-1812: Finding of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, CO January 20, 2012 EA-1812: Final Environmental Assessment Haxtun Wind Energy Project, Logan and Phillips Counties, CO January 19, 2012 CX-007535: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant - Onsite Renewable Technology CX(s) Applied: B5.16 Date: 01/19/2012 Location(s): Colorado Offices(s): Golden Field Office

254

Colorado | Department of Energy  

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

November 28, 2008 November 28, 2008 EIS-0386: EPA Notice of Availability of the Programmatic Final Environmental Impact Statement Designation of Energy Corridors in 11 Western States, Preferred Location of Future Oil, Gas, and Hydrogen Pipelines and Electricity Transmission and Distribution Facilities on Federal Land July 28, 2008 QA Corporate Board Meeting - July 2008 Board minutes, agenda, and presentations from meeting held in Denver, CO. May 15, 2008 EA-1440-S1: Finding of No Significant Impact National Renewable Energy Laboratory's South Table Mountain Complex (Golden, Colorado) (see also DOE/EA-1440-S1 / DOE/EA-1609; DOE/EA-1440-S2 / DOE/EA-1738) April 30, 2008 EA-1440-S1: Final Supplement to the Site-Wide Environmental Assessment National Renewable Energy Laboratory's South Table Mountain Complex, Golden

255

Economic impact study of the Uranium Mill Tailings Remedial Action Project in Colorado: Colorado state fiscal year 1993  

Science Conference Proceedings (OSTI)

The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year 1993 (July 1, 1992, through June 30, 1993). To capture employment benefits, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Rifle, and Gunnison, Colorado. An estimated 52 percent of the employees working on the UMTRA Project responded to this information request. Economic data were requested from each site prime subcontractor, as well as from the Remedial Action Contractor. The most significant benefits associated with the UMTRA Project in Colorado are summarized.

Not Available

1993-12-01T23:59:59.000Z

256

Flat | Open Energy Information  

Open Energy Info (EERE)

Flat Flat Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Flat Dictionary.png Flat: A relatively smooth landscape with no topographic relief Other definitions:Wikipedia Reegle Topographic Features List of topographic features commonly encountered in geothermal resource areas: Mountainous Horst and Graben Shield Volcano Flat Lava Dome Stratovolcano Cinder Cone Caldera Depression Resurgent Dome Complex The North Brawley Geothermal Power Plant is located in the Imperial Valley, California, a broad valley with flat topographic features. http://www.pcl.com/Projects-that-Inspire/Pages/North-Brawley-Geothermal-Power-Plant.aspx# Flat terrains are characterized by the absence of major topographic features. Flat topography is typically encountered in areas that have

257

Phase II Groundwater Flow Model of Corrective Action Unit 98: Frenchman Flat, Nevada Test Site, Nye County, Nevada, Rev. No.: 0  

SciTech Connect

The Phase II Frenchman Flat groundwater flow model is a key element in the ''Federal Facility Agreement and Consent Order'' (FFACO) (1996) corrective action strategy for the Underground Test Area (UGTA) Frenchman Flat corrective action unit (CAU). The objective of this integrated process is to provide an estimate of the vertical and horizontal extent of contaminant migration for each CAU to predict contaminant boundaries. A contaminant boundary is the model-predicted perimeter that defines the extent of radionuclide-contaminated groundwater from underground testing above background conditions exceeding the ''Safe Drinking Water Act'' (SDWA) standards. The contaminant boundary will be composed of both a perimeter boundary and a lower hydrostratigraphic unit (HSU) boundary. The computer model will predict the location of this boundary within 1,000 years and must do so at a 95 percent level of confidence. Additional results showing contaminant concentrations and the location of the contaminant boundary at selected times will also be presented. These times may include the verification period, the end of the five-year proof-of-concept period, as well as other times that are of specific interest. This report documents the development and implementation of the groundwater flow model for the Frenchman Flat CAU. Specific objectives of the Phase II Frenchman Flat flow model are to: (1) Incorporate pertinent information and lessons learned from the Phase I Frenchman Flat CAU models. (2) Develop a three-dimensional (3-D), mathematical flow model that incorporates the important physical features of the flow system and honors CAU-specific data and information. (3) Simulate the steady-state groundwater flow system to determine the direction and magnitude of groundwater fluxes based on calibration to Frenchman Flat hydrogeologic data. (4) Quantify the uncertainty in the direction and magnitude of groundwater flow due to uncertainty in parameter values and alternative component conceptual models (e.g., geology, boundary flux, and recharge).

John McCord

2006-05-01T23:59:59.000Z

258

Unclassified Sources Term and Radionuclide Data for Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nevada, Revision 2  

Science Conference Proceedings (OSTI)

This report documents the evaluation of the information and data available on the unclassified source term and radionuclide contamination for CAU 97: Yucca Flat/Climax Mine. The total residual inventory of radionuclides associated with one or more tests is known as the radiologic source term (RST). The RST is comprised of radionuclides in water, glass, or other phases or mineralogic forms. The hydrologic source term (HST) of an underground nuclear test is the portion of the total RST that is released into the groundwater over time following the test. In this report, the HST represents radionuclide release some time after the explosion and does not include the rapidly evolving mechanical, thermal, and chemical processes during the explosion. The CAU 97: Yucca Flat/Climax Mine has many more detonations and a wider variety of settings to consider compared to other CAUs. For instance, the source term analysis and evaluation performed for CAUs 101 and 102: Central and Western Pahute Mesa and CAU 98: Frenchman Flat did not consider vadose zone attenuation because many detonations were located near or below the water table. However, the large number of Yucca Flat/Climax Mine tests and the location of many tests above the water table warrant a more robust analysis of the unsaturated zone. The purpose of this report is to develop and document conceptual models of the Yucca Flat/Climax Mine HST for use in implementing source terms for the Yucca Flat/Climax Mine models. This document presents future plans to incorporate the radionuclide attenuation mechanisms due to unsaturated/multiphase flow and transport within the Yucca Flat CAU scale modeling. The important processes that influence radionuclide migration for the unsaturated and saturated tests in alluvial, volcanic, and carbonate settings are identified. Many different flow and transport models developed by Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL), including original modeling of multiphase flow and transport by the Stoller-Navarro Joint Venture (SNJV), are integrated to form a general understanding of how the RST relates to the HST. This report is unlike the Frenchman Flat source term analysis because it does not calculate the HST for each test. Instead, this work only identifies the important processes that must be considered when the CAU-transport modeling is performed.

Peter Martian

2009-08-01T23:59:59.000Z

259

On-site worker-risk calculations using MACCS  

Science Conference Proceedings (OSTI)

We have revised the latest version of MACCS for use with the calculation of doses and health risks to on-site workers for postulated accidents at the Rocky Flats Plant (RFP) in Colorado. The modifications fall into two areas: (1) an improved estimate of shielding offered by buildings to workers that remain indoors; and, (2) an improved treatment of building-wake effects, which affects both indoor and outdoor workers. Because the postulated accident can be anywhere on plant site, user-friendly software has been developed to create those portions of the (revised) MACCS input data files that are specific to the accident site.

Peterson, V.L.

1993-05-01T23:59:59.000Z

260

Unclassified Source Term and Radionuclide Data for Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nevada, Revision 1  

Science Conference Proceedings (OSTI)

This report documents the evaluation of the information and data available on the unclassified source term and radionuclide contamination for CAU 97: Yucca Flat/Climax Mine. The total residual inventory of radionuclides associated with one or more tests is known as the radiologic source term (RST). The RST is comprised of radionuclides in water, glass, or other phases or mineralogic forms. The hydrologic source term (HST) of an underground nuclear test is the portion of the total RST that is released into the groundwater over time following the test. In this report, the HST represents radionuclide release some time after the explosion and does not include the rapidly evolving mechanical, thermal, and chemical processes during the explosion. The CAU 97: Yucca Flat/Climax Mine has many more detonations and a wider variety of settings to consider compared to other CAUs. For instance, the source term analysis and evaluation performed for CAUs 101 and 102: Central and Western Pahute Mesa and CAU 98: Frenchman Flat did not consider vadose zone attenuation because many detonations were located near or below the water table. However, the large number of Yucca Flat/Climax Mine tests and the location of many tests above the water table warrant a more robust analysis of the unsaturated zone.

Peter Martian

2009-05-01T23:59:59.000Z

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


261

Colorado | Department of Energy  

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

December 20, 2010 CX-005114: Categorical Exclusion Determination Fleming Substation Transformer Replacement, Fleming, Logan County, Colorado CX(s) Applied: B4.6 Date: 12202010...

262

Colorado | Department of Energy  

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

details. July 12, 2013 Sales and Use Tax Exemption for Renewable Energy Equipment Colorado exempts from the state's sales and use tax all sales, storage, and use of...

263

,"Colorado Natural Gas Prices"  

U.S. Energy Information Administration (EIA) Indexed Site

Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Natural Gas Prices",11,"Annual",2012,"6301967" ,"Release Date:","10312013" ,"Next Release...

264

,"Colorado Natural Gas Prices"  

U.S. Energy Information Administration (EIA) Indexed Site

,"Workbook Contents" ,"Colorado Natural Gas Prices" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for"...

265

The Health of Colorado's Forests  

E-Print Network (OSTI)

, Fort Collins, Colo., and Aerial Survey Coordinator, Colorado State Forest Service (CSFS. Patricia M. Ciesla, Forest Health Management International, Fort Collins, Colo. Brian Howell, Aerial SurveyThe Health of Colorado's Forests 2009 Report Special Issue: Threats to Colorado's Current

266

Tobacco Industry Involvement in Colorado  

E-Print Network (OSTI)

Accessed May 25, 2004) Industry Summary. 1992 (est. ).11 May 2004) Tobacco Industry Involvement in Colorado Pageor (800) LUNG-USA. Tobacco Industry Involvement in Colorado

Landman, BA, Anne; Bialick, Peter

2004-01-01T23:59:59.000Z

267

Colorado New Energy Summit (Presentation)  

SciTech Connect

Presentation by Dr. Dan Arvizu of NREL given at the Colorado New Energy Summit held March 24, 2007 in Denver, Colorado.

Arvizu, D. E.

2007-03-24T23:59:59.000Z

268

Economic impact study of the Uranium Mill Tailings Remedial Action project in Colorado: Colorado state fiscal year 1995  

Science Conference Proceedings (OSTI)

This Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year (FY) 1995 (1 July 1994 through 30 June 1995). To capture employment information, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Gunnison, Maybell, Naturita, Rifle, and Slick Rock, Colorado. Economic data were requested from the Remedial Action Contractor (RAC), the Technical Assistance Contractor (TAC) and the US Department of Energy (DOE). The most significant benefits associated with the UMTRA Project in Colorado are summarized.

NONE

1995-12-01T23:59:59.000Z

269

,"Colorado Natural Gas Summary"  

U.S. Energy Information Administration (EIA) Indexed Site

1: Prices" "Sourcekey","N3050CO3","N3010CO3","N3020CO3","N3035CO3","N3045CO3" "Date","Natural Gas Citygate Price in Colorado (Dollars per Thousand Cubic Feet)","Colorado Price of...

270

Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Rifle, Colorado: Final report. Volume 3, Appendix F, Final design, specifications, and drawings  

SciTech Connect

This volume contains Appendix F, bid schedule and specifications for remedial action on three sites: Old Rifle processing site; New Rifle processing site and Estes Gulch disposal site.

Not Available

1992-02-01T23:59:59.000Z

271

Colorado | Department of Energy  

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

Colorado Colorado Colorado December 16, 2013 The Integrated Biorefinery Research Facility at the National Renewable Energy Laboratory in Golden, Colorado enables partners to test conversion technologies on up to one ton of biomass material a day. | Photo by Dennis Schroeder, National Renewable Energy Laboratory From the Lab to Your Gas Tank: 4 Bioenergy Testing Facilities That Are Making a Difference The Energy Department is working to cut the cost of biofuel production by supporting advanced development and demonstration facilities throughout the country that enable researchers to fully examine their efforts on a large scale without having to maintain an expensive pilot plant. November 12, 2013 EA-1812: Finding of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, Colorado

272

Colorado | Department of Energy  

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

June 1, 2010 June 1, 2010 CX-003021: Categorical Exclusion Determination Structure Replacements and Reconductor Black Hollow to Ault Transmission Line, Weld County, Colorado CX(s) Applied: B4.6 Date: 06/01/2010 Location(s): Weld County, Colorado Office(s): Western Area Power Administration-Rocky Mountain Region May 25, 2010 CX-002446: Categorical Exclusion Determination Green Mountain Switchyard Stage 06 Spring 2010 CX(s) Applied: B4.6, B4.11 Date: 05/25/2010 Location(s): Colorado Office(s): Western Area Power Administration-Rocky Mountain Region May 17, 2010 CX-002582: Categorical Exclusion Determination Colorado-City-Thornton CX(s) Applied: B2.5, A9, A11, B5.1 Date: 05/17/2010 Location(s): Thornton, Colorado Office(s): Energy Efficiency and Renewable Energy May 13, 2010 CX-002241: Categorical Exclusion Determination

273

Colorado/Incentives | Open Energy Information  

Open Energy Info (EERE)

Colorado/Incentives Colorado/Incentives < Colorado Jump to: navigation, search Contents 1 Financial Incentive Programs for Colorado 2 Rules, Regulations and Policies for Colorado Download All Financial Incentives and Policies for Colorado CSV (rows 1 - 162) Financial Incentive Programs for Colorado Download Financial Incentives for Colorado CSV (rows 1 - 116) Incentive Incentive Type Active Alternative Fuel Vehicle Rebate (Colorado) State Rebate Program No Alternative Fuel Vehicle and Refueling - Corporate Tax Credit (Colorado) Corporate Tax Credit No Alternative Fuel Vehicle and Refueling - Personal Tax Credit (Colorado) Personal Tax Credit No Aspen - Grid-Tied Micro Hydro Grant (Colorado) Local Grant Program No Aspen - Solar Power Pioneer Loan Program (Colorado) Local Loan Program No

274

Analysis of Well ER-6-2 Testing, Yucca Flat FY 2004 Testing Program, Nevada Test Site, Nye County, Nevada, Rev. No.: 0  

SciTech Connect

This report documents the analysis of data collected for Well ER-6-2 during fiscal year (FY) 2004 Yucca Flat well development and testing program (herein referred to as the ''testing program''). Participants in Well ER-6-2 field development and hydraulic testing activities were: Stoller-Navarro Joint Venture (SNJV), Bechtel Nevada (BN), Desert Research Institute (DRI), Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), U.S. Geological Survey (USGS), and the University of Nevada, Las Vegas-Harry Reid Center (UNLV-HRC). The analyses of data collected from the Well ER-6-2 testing program were performed by the SNJV.

Greg Ruskauff

2005-07-01T23:59:59.000Z

275

Enforcement Letter - Rocky Flats  

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

1, 2000 1, 2000 Mr. Robert G. Card [ ] Kaiser-Hill Company, L.L.C Rocky Flats Environmental Technology Site 10808 Highway 93, Unit B Golden, CO 80403-8200 Subject: Enforcement Letter Dear Mr. Card: This letter refers to an evaluation by the Department of Energy (DOE) of noncompliance report number NTS-RFO--KHLL-SITEWIDE-2000-0005, which describes noncompliances with the design and procurement requirements of 10 CFR 830.120 (Quality Assurance Rule). 10 CFR 830.120(c)(2)(iii) requires that procured items and services shall meet established requirements and perform as required; 10 CFR 830.120(c)(2)(ii) requires that design work including changes, shall incorporate applicable requirements and design bases; 10 CFR 830.120(c)(2)(iv) requires that inspection and testing of specified items, services, and processes shall be conducted

276

Diesel prices flat  

U.S. Energy Information Administration (EIA) Indexed Site

Diesel prices flat The U.S. average retail price for on-highway diesel fuel saw no movement from last week. Prices remained flat at 3.89 a gallon on Monday, based on the weekly...

277

Remedial actions at the former Climax Uranium Company, Uranium Mill site, Grand Junction, Mesa County, Colorado. Volume 2, Appendices: Final environmental impact statement  

Science Conference Proceedings (OSTI)

This volume contains Appendix F--hydrology report, and Appendix G--flood plain and wetland assessment. Contents of the hydrology report include: surface water; ground water; potentially affected hydrogeologic environment-processing site; potentially affected hydrogeologic environment-Cheney reservoir site; potentially affected hydrogeologic environment-Two Road site; and conclusions-ground water.

none,

1986-12-01T23:59:59.000Z

278

CERCLA - Site Selector  

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

(LEHR) Fernald Preserve Monticello Site Mound Site - Miamisburg Closure Project Rocky Flats Site Weldon Spring Search the Administrative Record The White House USA.gov E-Gov...

279

CERCLA - Site Selector  

Office of Legacy Management (LM)

Monticello Site Mound Site - Miamisburg Closure Project Rocky Flats Site Weldon Spring Search the Administrative Record The White House USA.gov E-Gov Information Quality FOIA...

280

Colorado/Transmission/State Regulations | Open Energy Information  

Open Energy Info (EERE)

Regulations Regulations < Colorado‎ | Transmission Jump to: navigation, search ColoradoTransmissionHeader.png Roadmap Agency Links Local Regulations State Regulations Summary General Transmission Dashboard Permitting Atlas Compare States Arizona California Colorado Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming Resource Library NEPA Database State Siting Process Colorado does not have a state-administered siting act for high-voltage transmission lines. The role of the state in permitting high-voltage transmission lines is limited to 1) issuing a Certificate of Public Convenience and Necessity (CPCN), typically prior to the siting and permitting processes, and 2) reviewing and resolving siting cases if a utility appeals local government decisions. Colorado laws and CPUC rules require that an electric utility seeking to

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


281

State Energy Program Assurances - Colorado Governor Ritter |...  

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

State Energy Program Assurances - Colorado Governor Ritter State Energy Program Assurances - Colorado Governor Ritter Letter from Colorado Governor Ritter providing Secretary Chu...

282

Colorado State University | Open Energy Information  

Open Energy Info (EERE)

Colorado State University Jump to: navigation, search Name Colorado State University Place Colorado Utility Id 56493 References EIA Form EIA-861 Final Data File for 2010 -...

283

Colorado Ground Water Commission | Open Energy Information  

Open Energy Info (EERE)

Water Commission Jump to: navigation, search Name Colorado Ground Water Commission Place Colorado Website http:water.state.co.usgroun References Colorado Ground Water Commission...

284

Evergreen, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Colorado.1 Registered Research Institutions in Evergreen, Colorado EverSealed Windows, Inc. Registered Energy Companies in Evergreen, Colorado Kingston Energy Development...

285

A Colorado Perspective: The New Energy Economy  

E-Print Network (OSTI)

transmission, have languished. Colorado looks forward withA Colorado Perspective: The New Energy Economy Jim Martin*REPORTING .. VIII. COLORADO'S STATE

Martin, Jim; Brannon, Ginny

2009-01-01T23:59:59.000Z

286

Colorado | Department of Energy  

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

Computational Modeling and Assessment of Nanocoatings for Ultra Supercritical Boilers CX(s) Applied: B3.6 Date: 04112011 Location(s): Golden, Colorado Office(s): Fossil...

287

Colorado | Department of Energy  

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

July 9, 2010 July 9, 2010 CX-002956: Categorical Exclusion Determination Maximizing Alternative Fuel Use and Distribution in Colorado CX(s) Applied: B5.1 Date: 07/09/2010 Location(s): Fort Collins, Colorado Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory June 25, 2010 CX-002923: Categorical Exclusion Determination Reclamation Project in Lease Tract C-G-27, Uranium Leasing Program CX(s) Applied: B1.28, B1.3 Date: 06/25/2010 Location(s): Mesa County, Colorado Office(s): Legacy Management June 25, 2010 CX-002920: Categorical Exclusion Determination Reclamation Projects in Jo Dandy Lease Tract C-JD-7, Uranium Leasing Program CX(s) Applied: B1.28, B1.3 Date: 06/25/2010 Location(s): Naturita, Colorado Office(s): Legacy Management June 25, 2010

288

Colorado | Department of Energy  

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

20, 2011 20, 2011 Colorado Start-Up Awarded First 'America's Next Top Energy Innovator' Agreement Colorado start-up U.S. e-Chromic becomes the first company to sign a patent agreement as part of the "America's Next Top Energy Innovator" challenge. May 20, 2011 Vice President Biden Visits National Renewable Energy Laboratory, Announces First Agreement Under "America's Next Top Energy Innovator" Challenge Outlines Administration's Ongoing Commitment to Spur Commercialization of Technology May 19, 2011 CX-005981: Categorical Exclusion Determination Curecanti Substation Containment Wall, Montrose County, Colorado CX(s) Applied: B1.6 Date: 05/19/2011 Location(s): Montrose County, Colorado Office(s): Western Area Power Administration-Rocky Mountain Region

289

Colorado | Department of Energy  

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

(BDMS) CX(s) Applied: A1, A9, A11, B1.2, B1.7 Date: 02242011 Location(s): Fort Collins, Colorado Office(s): Electricity Delivery and Energy Reliability, National Energy...

290

Colorado Gasoline Price Data  

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

Colorado Exit Fueleconomy.gov The links below are to pages that are not part of the fueleconomy.gov. We offer these external links for your convenience in accessing additional...

291

Colorado | Department of Energy  

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

10, 2010 10, 2010 CX-004644: Categorical Exclusion Determination Research Support Facility II, Cafeteria; National Renewable Energy Laboratory Tracking Number 11-003 CX(s) Applied: B1.15, B5.1 Date: 12/10/2010 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office December 8, 2010 CX-004643: Categorical Exclusion Determination Colorado State Energy Program American Recovery and Reinvestment Act - Renewable Ready Grant - PAWS For Life CX(s) Applied: B5.1 Date: 12/08/2010 Location(s): Pueblo, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office December 8, 2010 CX-004639: Categorical Exclusion Determination Colorado State Energy Program American Recovery and Reinvestment Act - Geothermal Power Direct Use Grant - Town of Rico

292

Colorado | OpenEI  

Open Energy Info (EERE)

Colorado Colorado Dataset Summary Description Description: a database from Southern Methodist University (SMU) of over 5000 wells in primarily high temperature geothermal areas from the Rockies to the Pacific Ocean; all wells within a geothermal area are located where available; the majority of the data are from company documents, well logs and publications. Many of the wells were not previously accessible to the public. Source SMU Date Released Unknown Date Updated Unknown Keywords Colorado geothermal SMU Data application/vnd.ms-excel icon Colorado Geothermal Data 2008 (xls, 101.9 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 1960-2008 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

293

Colorado STEP Training  

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

Colorado Emergency Response Professionals CARLSBAD, N.M., January 19, 2001 - Trainers from the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) will be in...

294

Fiscal year 1990 Rocky Flats Plant Environmental Restoration program Current-Year Work Plan  

SciTech Connect

The Rocky Flats Plant (RFP) is a nuclear weapons manufacturing facility currently operated by EG G for the US Department of Energy (DOE). RFP is located at the foot of the Rocky Mountains in Jefferson Country, Colorado. The Fiscal Year 1990 (FY90) Current-Year Work Plan (CYWP) is intended to serve as a guidance document for the Environmental Restoration (ER) and RCRA Compliance programs that will be implemented at RFP. The CYWP provides in one document any cross-references necessary to understand the interrelationships between the CYWP and the DOE Five-Year Plan (FYP), Site-Specific Plan (SSP), and other related documents. The scope of this plan includes comparison of planned FY90 ER activities to those actually achieved. The CYWP has been updated to include Colorado Department of Health (CDH), US Environmental Protection Agency (EPA), and DOE Inter-Agency Agreement ER activities. It addresses hazardous wastes, radioactive wastes, mixed wastes (radioactive and hazardous), and sanitary wastes. The CYWP also addresses facilities and sites contaminated with or used in management of those wastes.

Nielsen, T. (EG and G Rocky Flats, Inc., Golden, CO (USA)); Waage, E.; Miller, D. (Stoller (S.M.) Corp., Boulder, CO (USA))

1990-01-01T23:59:59.000Z

295

Categorical Exclusion Determinations: Colorado | Department of Energy  

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

May 8, 2013 May 8, 2013 CX-010266: Categorical Exclusion Determination South Table Mountain Energy Systems Integration Facility Hydrogen Fueling Station CX(s) Applied: B1.15 Date: 05/08/2013 Location(s): Colorado Offices(s): Golden Field Office April 26, 2013 CX-010258: Categorical Exclusion Determination Bangladesh Meteorological Instrumentation Installation CX(s) Applied: A9 Date: 04/26/2013 Location(s): Colorado Offices(s): Golden Field Office April 26, 2013 CX-010111: Categorical Exclusion Determination Animas River Substation Site Drainage Remediation CX(s) Applied: B4.6 Date: 04/26/2013 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region April 26, 2013 CX-010110: Categorical Exclusion Determination Hesperus-Montrose (Project No. 3) 345 Kilovolt (kV) Transmission Line and

296

Field Projects: Durango, Colorado | Department of Energy  

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

Long-Term Surveillance - Operations and Maintenance Long-Term Surveillance - Operations and Maintenance » Permeable Reactive Barriers » Field Projects: Durango, Colorado Field Projects: Durango, Colorado Personnel from Sandia National Laboratories in New Mexico installed four permeable reactive barriers PRBs at the Durango, Colorado, Uranium Mill Tailings Radiation Control Act Title I site in October 1995. These PRBs are managed by LM. Foamed zero-valent (ZVI) iron bricks produced by Cercona of America, steel wool, and granular iron have been used as reactive media to remove ammonium, arsenic, cadmium, chromium, manganese, molybdenum, nitrate, radium-226, selenium, uranium, vanadium, and zinc contamination from leachate exiting the uranium mill tailings disposal cell. After passing through the ZVI, the leachate contaminant levels meet the

297

Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 6, Supplemental standard for Durango processing site. Revised final report  

SciTech Connect

Excavation control to the 15 pCi/g radium-226 (Ra-226) standard at certain areas along the Animas River on the Durango Site would require extensive engineering and construction support. Elevated Ra-226 concentrations have been encountered immediately adjacent to the river at depths in excess of 7 feet below the present river stage. Decontamination to such depths to ensure compliance with the EPA standards will, in our opinion, become unreasonable. This work does not appear to be in keeping with the intent of the standards. Because the principal reason for radium removal is reduction of radon daughter concentrations (RDC) in homes to be built onsite, and because radon produced at depth will be attenuated in clean fill cover before entering such homes, it is appropriate to calculate the depth of excavation needed under a home to reduce RDC to acceptable levels. Potential impact was assessed through radon emanation estimation, using the RAECOM computer model. Elevated Ra-226 concentrations were encountered during final radium excavation of the flood plain below the large tailings pile, adjacent to the slag area. Data from 7 test pits excavated across the area were analyzed to provide an estimate of the Ra-226 concentration profile. Results are given in this report.

Not Available

1991-12-01T23:59:59.000Z

298

Unique process combination decontaminates mixed wastewater at Rocky Flats  

Science Conference Proceedings (OSTI)

This paper describes the Sitewide Water Treatment Facility (SWTF) used to process environmental remediation wastewaters found at the Rocky Flats Environmental Technology Site.

Kelso, William J.; Cirillo, J. Russ

1999-08-01T23:59:59.000Z

299

Colorado: Colorado's Clean Energy Resources and Economy (Brochure)  

SciTech Connect

This document highlights the Office of Energy Efficiency and Renewable Energy's investments and impacts in the state of Colorado.

Not Available

2013-03-01T23:59:59.000Z

300

Remedial Action Plan and Site design for stabilization of the inactive Uranium Mill Tailings sites at Slick Rock, Colorado: Revision 1. Remedial action selection report, Attachment 2, geology report, Attachment 3, ground water hydrology report, Attachment 4, water resources protection strategy. Final  

Science Conference Proceedings (OSTI)

The Slick Rock uranium mill tailings sites are located near the small community of Slick Rock, in San Miguel County, Colorado. There are two designated Uranium Mill Tailings Remedial Action (UMTRA) Project sites at Slick Rock: the Union Carbide site and the North Continent site. Both sites are adjacent to the Dolores River. The sites contain former mill building concrete foundations, tailings piles, demolition debris, and areas contaminated by windblown and waterborne radioactive materials. The total estimated volume of contaminated materials is approximately 621,000 cubic yards (475,000 cubic meters). In addition to the contamination at the two processing site areas, 13 vicinity properties were contaminated. Contamination associated with the UC and NC sites has leached into ground water. Pursuant to the requirements of the Uranium Mill Tailings Radiation Control Act (UMTRCA) (42 USC {section}7901 et seq.), the proposed remedial action plan (RAP) will satisfy the final US Environmental Protection Agency (EPA) standards in 40 CFR Part 192 (60 FR 2854) for cleanup, stabilization, and control of the residual radioactive material (RRM) (tailings and other contaminated materials) at the disposal site at Burro Canyon. The requirements for control of the RRM (Subpart A) will be satisfied by the construction of an engineered disposal cell. The proposed remedial action will consist of relocating the uranium mill tailings, contaminated vicinity property materials, demolition debris, and windblown/weaterborne materials to a permanent repository at the Burro Canyon disposal site. The site is approximately 5 road mi (8 km) northeast of the mill sites on land recently transferred to the DOE by the Bureau of Land Management.

NONE

1995-09-01T23:59:59.000Z

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


301

A Biodiversity Scorecard for Colorado Colorado Natural Heritage Program  

E-Print Network (OSTI)

as the cumulative potential for development of oil and gas, oil shale, coal mining, uranium mining, and wind energyA Biodiversity Scorecard for Colorado Colorado Natural Heritage Program and The Nature Conservancy Draft of October 20, 2008 #12;ii Citation information: Colorado Natural Heritage Program and The Nature

302

Colorado | Department of Energy  

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

31, 2006 31, 2006 New Facility Will Test Disposal Cell Cover Renovation New Facility Will Test Disposal Cell Cover Renovation November 20, 2006 EA-1456: Finding of No Signficant Impact Cheyenne-Miracle Mile and Ault-Cheyanne Transmission Line Rebuild Project Carbon, Albany and Laramie Counties, Wyoming and Weld County, Colorado September 1, 2006 EA-1456: Mitigation Action Plan Cheyenne-Miracle Mile and Ault-Cheyenne Transmission Line Rebuild Project Carbon, Albany and Laramie Counties, Wyoming and Weld County, Colorado November 16, 2005 EA-1508: Finding of No Significant Impact Beaver Creek-Hoyt-Erie 115-kV Transmission Line Upgrade, Morgan and Weld Counties, Colorado November 1, 2005 EA-1508: Mitigation Action Plan Beaver Creek-Hoyt-Erie Transmission Line Upgrade Project Morgan and Weld

303

Colorado | Department of Energy  

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

5, 2010 5, 2010 CX-001493: Categorical Exclusion Determination National Renewable Energy Laboratory Shuttle Service to Regional Transportation District Hubs CX(s) Applied: B1.32 Date: 04/05/2010 Location(s): Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 2, 2010 School District Harnesses Wind to Teach Students In addition to saving the school district money, a new wind turbine will give students hand-on experience and teach them about the benefits of renewable energy. April 1, 2010 CX-001440: Categorical Exclusion Determination Evaluation of Novel Technologies for Carbon Dioxide Capture CX(s) Applied: B3.6 Date: 04/01/2010 Location(s): Colorado Springs, Colorado Office(s): Fossil Energy, National Energy Technology Laboratory March 30, 2010

304

Colorado | Department of Energy  

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

August 25, 2011 August 25, 2011 CX-006511: Categorical Exclusion Determination Improving Fuel Efficiency through Innovative Tire Design and Materials CX(s) Applied: A9 Date: 08/25/2011 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory August 24, 2011 CX-006591: Categorical Exclusion Determination Invasive Species Removal and Reclamation in Gold Eagle Mining, Incorporated CX(s) Applied: B1.3, B1.20 Date: 08/24/2011 Location(s): San Miguel County, Colorado Office(s): Legacy Management August 17, 2011 ICEIWG Kick-Off Meeting Participant List August 16, 2011 CX-006540: Categorical Exclusion Determination Wells Fargo Property Structure Removal CX(s) Applied: B1.23 Date: 08/16/2011 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

305

Colorado | Department of Energy  

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

September 17, 2010 September 17, 2010 CX-004014: Categorical Exclusion Determination Commercializing the GridAgents Suite: Photovoltaics Integration Plus (PVI+) Software CX(s) Applied: B3.6, B5.1 Date: 09/17/2010 Location(s): Boulder, Colorado Office(s): Energy Efficiency and Renewable Energy September 16, 2010 CX-003699: Categorical Exclusion Determination Multi-Level Energy Storage and Controls for Large-Scale Wind Energy Integration CX(s) Applied: A9, B3.6 Date: 09/16/2010 Location(s): Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office September 16, 2010 CX-004017: Categorical Exclusion Determination High-Temperature Wire Insulations for Downhole Enhanced Geothermal System (EGS) Equipment CX(s) Applied: B3.6, B5.1 Date: 09/16/2010 Location(s): Lafayette, Colorado

306

NPP Boreal Forest: Canal Flats, Canada  

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

Canal Flats, Canada, 1984 Canal Flats, Canada, 1984 Data Citation Cite this data set as follows: Comeau, P. G., and J. P. Kimmins. 1999. NPP Boreal Forest: Canal Flats, Canada, 1984. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Above and below-ground biomass and productivity of four lodgepole pine stands (Pinus contorta var. latifolia) were determined near Canal Flats, Canada, during the 1984 growing season. Two stands growing on xeric sites and two stands growing on mesic sites were studied to determine the influence of soil water content on resource allocation to above-ground versus below-ground plant components. The stands were 70-78 years old, unmanaged, and had regenerated naturally following wildfire.

307

Colorado.indd  

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

Colorado Colorado www.effi cientwindows.org March 2013 1. Meet the Energy Code and Look for the ENERGY STAR ® Windows must comply with your local energy code. Windows that are ENERGY STAR qualifi ed typically meet or exceed energy code requirements. To verify if specific window energy properties comply with the local code requirements, go to Step 2. 2. Look for Effi cient Properties on the NFRC Label The National Fenestration Rating Council (NFRC) label is needed for verifi cation of energy code compliance (www.nfrc. org). The NFRC label displays whole- window energy properties and appears on all fenestration products which are part of the ENERGY STAR program.

308

Colorado/Transmission/State Data Documents | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Colorado/Transmission/State Data Documents < Colorado‎ | Transmission Jump to: navigation, search Colorado Transmission Transmission State Data Documents Roadmap State Data Regulatory Overview General Print PDF Transmission Permitting at a Glance In Colorado, local governments (counties and municipalities) have the authority to site high-voltage transmission lines. The State's authority in siting is limited to a backstop appeal process, by which utilities may submit an appeal to local government decisions to the Colorado Public Utilities Commission (CPUC) for review and resolution.

309

Economic impact study of the Uranium Mill Tailings Remedial Action Project in Colorado: Colorado State fiscal year 1994. Revision 1  

SciTech Connect

The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year 1994 (1 July 1993 through 30 June 1994). To capture employment information, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Naturita, Gunnison, and Rifle, Colorado. Economic data were requested from each site prime subcontractor, as well as from the Remedial Action Contractor. Information on wages, taxes, and subcontract expenditures in combination with estimates and economic multipliers is used to estimate the dollar economic benefits to Colorado during the state fiscal year. Finally, the fiscal year 1994 estimates are compared to fiscal year 1993 employment and economic information.

Not Available

1994-12-01T23:59:59.000Z

310

Colorado | OpenEI Community  

Open Energy Info (EERE)

Colorado Colorado Home Kyoung's picture Submitted by Kyoung(155) Contributor 7 March, 2013 - 10:24 Colorado Meeting 1031 regulations Colorado Yesterday, we held a meeting with Colorado state agencies and geothemral developers to review the flowcharts and preliminary content of the Colorado Geothemral Roadmap. The meeting was well-attended with over 25 attendees! In addition, we had discussions with county officials and concerned developers about the yet-to-be-developed regulations for 1041 permits. It was noted that the state has funded the drafting of guidelines which are currently being developd and scheduled for draft release in mid-March 2013. Kyoung's picture Submitted by Kyoung(155) Contributor 7 January, 2013 - 10:09 Happy New Year! analysis BHFS Colorado interface

311

Hugoniots of Colorado oil shale  

SciTech Connect

Standard experimental shock wave techniques were used to obtain Hugoniots of Anvil Points oil shale as functions of richness and orientation in the pressure regime encountered in the near-field region of an explosion. The shock response was found to be sensitive to kerogen content but independent of bedding orientation relative to the direction of shock propagation. A two-component model combining the inferred dynamic parameters for the end members (kerogen and mineral matrix) is adequate to predict the Hugoniots of oil shale of any arbitrary composition. Hence, the Hugoniots, as for other material properties, can be ultimately uniquely related to the oil yield. Preliminary dynamic results from samples obtained from other sites in Colorado and Wyoming indicate that this is generally true within the accuracy required for predictive explosive rock breakage calculations. 7 figures.

Carter, W.J.

1977-01-01T23:59:59.000Z

312

Phase I Hydrologic Data for the Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nye County, Nevada, Rev. No.: 0  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) initiated the Underground Test Area (UGTA) Project to assess and evaluate the effects of the underground nuclear weapons tests on groundwater beneath the Nevada Test Site (NTS) and vicinity. The framework for this evaluation is provided in Appendix VI, Revision No. 1 (December 7, 2000) of the Federal Facility Agreement and Consent Order (FFACO, 1996). Section 3.0 of Appendix VI ''Corrective Action Strategy'' of the FFACO describes the process that will be used to complete corrective actions specifically for the UGTA Project. The objective of the UGTA corrective action strategy is to define contaminant boundaries for each UGTA corrective action unit (CAU) where groundwater may have become contaminated from the underground nuclear weapons tests. The contaminant boundaries are determined based on modeling of groundwater flow and contaminant transport. A summary of the FFACO corrective action process and the UGTA corrective action strategy is provided in Section 1.5. The FFACO (1996) corrective action process for the Yucca Flat/Climax Mine CAU 97 was initiated with the Corrective Action Investigation Plan (CAIP) (DOE/NV, 2000a). The CAIP included a review of existing data on the CAU and proposed a set of data collection activities to collect additional characterization data. These recommendations were based on a value of information analysis (VOIA) (IT, 1999), which evaluated the value of different possible data collection activities, with respect to reduction in uncertainty of the contaminant boundary, through simplified transport modeling. The Yucca Flat/Climax Mine CAIP identifies a three-step model development process to evaluate the impact of underground nuclear testing on groundwater to determine a contaminant boundary (DOE/NV, 2000a). The three steps are as follows: (1) Data compilation and analysis that provides the necessary modeling data that is completed in two parts: the first addressing the groundwater flow model, and the second the transport model. (2) Development of a groundwater flow model. (3) Development of a groundwater transport model. This report presents the results of the first part of the first step, documenting the data compilation, evaluation, and analysis for the groundwater flow model. The second part, documentation of transport model data will be the subject of a separate report. The purpose of this document is to present the compilation and evaluation of the available hydrologic data and information relevant to the development of the Yucca Flat/Climax Mine CAU groundwater flow model, which is a fundamental tool in the prediction of the extent of contaminant migration. Where appropriate, data and information documented elsewhere are summarized with reference to the complete documentation. The specific task objectives for hydrologic data documentation are as follows: (1) Identify and compile available hydrologic data and supporting information required to develop and validate the groundwater flow model for the Yucca Flat/Climax Mine CAU. (2) Assess the quality of the data and associated documentation, and assign qualifiers to denote levels of quality. (3) Analyze the data to derive expected values or spatial distributions and estimates of the associated uncertainty and variability.

John McCord

2006-06-01T23:59:59.000Z

313

The Fiscal Impact of Creating Civil Unions on Colorados Budget  

E-Print Network (OSTI)

Kaiser Family Foundation, Colorado: Number of Children EverCreating Civil Unions on Colorados Budget Jody Herman Craigsame-sex partners in Colorado would positively impact the

Herman, Jody; Konnoth, Craig; Badgett, M.V. Lee

2011-01-01T23:59:59.000Z

314

Rocky flats teams forming  

SciTech Connect

Bidding teams are shaping up to go after the $3.5-billion, five-year contract to manage ongoing operations and cleanup of the US Dept. of Energy`s Rocky Flats nuclear weapon plant near Denver.

NONE

1994-08-01T23:59:59.000Z

315

Diesel prices flat nationally  

U.S. Energy Information Administration (EIA) Indexed Site

Diesel prices flat nationally The U.S. average retail price for on-highway diesel fuel remained the same from a week ago at 3.98 a gallon on Monday, based on the weekly price...

316

Flat plate solar oven  

Science Conference Proceedings (OSTI)

The construction of an Indian Rs. 186 (US $20.33) flat-plate solar oven is described. Detailed drawings are provided and relevant information on cooking times and temperature for different foods is given.

Parikh, M.

1981-01-01T23:59:59.000Z

317

Gina Valds. Comiendo lumbre. Colorado Springs, Colorado: Maize Press, 1986. 62 pages.  

E-Print Network (OSTI)

Los Angeles GiNA Valds. Comiendo lumbre. ColoradoSprings, Colorado: Maize Press, 1986. 62 pages. The Gina

Sherno, Sylvia R.

1989-01-01T23:59:59.000Z

318

Colorado | Department of Energy  

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

December 11, 2009 December 11, 2009 CX-002604: Categorical Exclusion Determination Characterization of Most Promising Carbon Capture and Sequestration Formations in the Central Rocky Mountain Region CX(s) Applied: A9, A11 Date: 12/11/2009 Location(s): Denver, Colorado Office(s): Fossil Energy, National Energy Technology Laboratory December 11, 2009 CX-000294: Categorical Exclusion Determination A Novel Biogas Desulphurization Sorbent Technology for Molten Carbonate Fuel Cell- Based Combined Heat and Power Systems CX(s) Applied: B3.6 Date: 12/11/2009 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory December 10, 2009 CX-000292: Categorical Exclusion Determination A Novel Biogas Desulphurization Sorbent Technology for Molten Carbonate

319

Colorado | Department of Energy  

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

April 9, 2012 April 9, 2012 EA-1887: Finding of No Significant Impact Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory, Golden, Colorado (DOE/EA-1573-S1) April 9, 2012 EA-1887: Supplemental Environmental Assessment Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory, Golden, Colorado (DOE/EA-1573-S1) March 30, 2012 EIS-0400: EPA Notice of Availability of a Draft Environmental Impact Statement Grandby Pumping Plant Switchyard Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO March 20, 2012 EIS-0400: Draft Environmental Impact Statement Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO February 29, 2012 EA-1884: Draft Environmental Assessment

320

Colorado | Department of Energy  

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

January 9, 2012 January 9, 2012 Transmission Forum Agenda - February 2012 December 21, 2011 CX-007391: Categorical Exclusion Determination Time-lapse Joint Inversion of Geophysical Data and its Application to Geothermal Prospecting GEODE CX(s) Applied: A9, B3.1, B3.6 Date: 12/21/2011 Location(s): Colorado Offices(s): Golden Field Office December 21, 2011 CX-007389: Categorical Exclusion Determination Advances in Hydrogeochemical Indicators for the Discovery of New Geothermal Resources in the Great Basin CX(s) Applied: A9, B3.6 Date: 12/21/2011 Location(s): Colorado Offices(s): Golden Field Office December 20, 2011 CX-007461: Categorical Exclusion Determination High Resolution 3-dimensional Laser Imaging for Inspection, Maintenance, Repair and Operations - Phase II CX(s) Applied: B3.6

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


321

Colorado | Department of Energy  

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

Xcel Energy (Gas) - Residential Energy Efficiency Rebate Programs Xcel Energy (Gas) - Residential Energy Efficiency Rebate Programs Xcel Energy residential customers in Colorado can qualify for cash incentives on a variety of energy efficient products and home improvements. Standard rebates are available for heat pumps, evaporative coolers, central A/C systems, furnaces, boilers, water heaters and insulation which meet the program requirements. Rebate program expiration dates may vary depending on the technology. Consult website for more specific rebate amount structure. Only equipment which meets minimum efficiency standards will be included in rebate program. October 16, 2013 Xcel Energy (Gas) - Business Energy Efficiency Rebate Programs Xcel Energy offers rebate programs for Colorado commercial and industrial customers for a wide range of energy efficiency technologies including

322

Colorado | Department of Energy  

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

March 10, 2010 March 10, 2010 CX-001062: Categorical Exclusion Determination High-Temperature, High-Pressure Devices for Zonal Isolation in Geothermal Wells CX(s) Applied: A9, B3.6 Date: 03/10/2010 Location(s): Lafayette, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 9, 2010 Denver Museum of Nature & Science is planning to install a heat pump system that utilizes the city's municipal water system. | Photo courtesy of Denver Museum of Nature & Science Denver Museum Taps Into Unique Geothermal Source The Denver Museum of Nature & Science makes use of the recycled wastewater rushing through the pipes below their exhibits. March 9, 2010 CX-006299: Categorical Exclusion Determination Colorado-County-Mesa CX(s) Applied: A1, A9, B1.32, B5.1

323

Colorado | Department of Energy  

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

27, 2010 27, 2010 Blue flame generated by natural gas. Geek-Up[08.27.10] -- Geothermal Stores, Graphene Loops, Nozzle Technology and the 1918 El Niño What does Ikea, a redesigned nozzle, graphene and El Niño have to do with each other? They are all featured in this edition of Geek Up! August 24, 2010 CX-003511: Categorical Exclusion Determination Modernization of Boulder Canyon Hydroelectric Project CX(s) Applied: B5.1 Date: 08/24/2010 Location(s): Boulder, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 23, 2010 CX-003621: Categorical Exclusion Determination Hayden Substation Transformer Replacement CX(s) Applied: B4.6 Date: 08/23/2010 Location(s): Routt County, Colorado Office(s): Western Area Power Administration-Rocky Mountain Region

324

Colorado | Department of Energy  

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

January 26, 2010 January 26, 2010 CX-000643: Categorical Exclusion Determination Development of Advanced Thermal-Hydrological-Mechanical-Chemical Modeling Capabilities for Enhanced Geothermal Systems CX(s) Applied: A9, B3.6 Date: 01/26/2010 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office January 26, 2010 CX-000645: Categorical Exclusion Determination Development and Validation of an Advanced Stimulation Prediction Model for Enhanced Geothermal Systems CX(s) Applied: A9, B3.6 Date: 01/26/2010 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office January 21, 2010 CX-000630: Categorical Exclusion Determination A Partnership Model to Build Solar Training Capacity in the Midwest CX(s) Applied: A9, A11

325

Colorado Gap Analysis  

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

Colorado Gap Analysis Colorado Gap Analysis 2 The Building Codes Assistance Project (BCAP) BCAP is a non-profit advocacy organization established in 1994 as a joint initiative of the Alliance to Save Energy, the American Council for an Energy-Efficient Economy, and the Natural Resources Defense Council. BCAP focuses on providing state and local governments in the U.S., as well as stakeholder organizations, with support on code adoption and implementation through direct assistance, research, data analysis, and coordination with other activities and allies. With over sixteen years of experience supporting numerous state energy offices and city building departments, along with tracking code activities across the country, BCAP is well-positioned to assist in local and statewide activity to advance

326

Colorado | Department of Energy  

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

July 27, 2009 July 27, 2009 EIS-0403: Notice to Extend Public Comment Period Solar Energy Development in Six Southwestern States June 30, 2009 EIS-0403: BLM Notice of Availability of Maps and Additional Public Scoping from the Programmatic Environmental Impact Statement (Second Scoping Period) Solar Energy Development in Six Southwestern States March 26, 2009 Obama Administration Announces Additional $42,618,700 for Local Energy Efficiency Improvements in Colorado Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 12, 2009 Obama-Biden Administration Announces More Than $128.7 Million in Weatherization Funding and Energy Efficiency Grants for Colorado Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for

327

Colorado | Department of Energy  

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

February 24, 2011 February 24, 2011 CX-005324: Categorical Exclusion Determination Boeing Distribution Management System (BDMS) CX(s) Applied: A1, A9, A11, B1.2, B1.7 Date: 02/24/2011 Location(s): Fort Collins, Colorado Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory February 16, 2011 CX-005199: Categorical Exclusion Determination Development of Molten-Salt Heat Transfer Fluid Technology for Parabolic Trough Solar Power Plants CX(s) Applied: A9, B3.6 Date: 02/16/2011 Location(s): Lakewood, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 16, 2011 CX-005198: Categorical Exclusion Determination Development of Molten-Salt Heat Transfer Fluid Technology for Parabolic Trough Solar Power Plants CX(s) Applied: A9, B3.6

328

Colorado | Department of Energy  

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

October 22, 2010 October 22, 2010 Geek-Up[10.22.2010]: Exploring the CAVE, Electrical Links to Living Cells, and Energy Execs At Idaho National Laboratory, engineers are walking into the core of nuclear reactors and rappelling down cliffs, all without ever leaving the office. October 21, 2010 CX-004299: Categorical Exclusion Determination Tree Cutting Cheyenne Field Office Maintenance Area CX(s) Applied: B1.3 Date: 10/21/2010 Location(s): Larimer, Colorado Office(s): Western Area Power Administration-Rocky Mountain Region October 20, 2010 CX-004268: Categorical Exclusion Determination Scale-Up of Hydrogen Transport Membranes CX(s) Applied: B3.6 Date: 10/20/2010 Location(s): Boulder, Colorado Office(s): Fossil Energy, National Energy Technology Laboratory October 5, 2010 Fostering a New Generation of Geothermal Workers

329

Colorado | Department of Energy  

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

Solar, Wind, and Energy Efficiency Easements and Rights Laws Solar, Wind, and Energy Efficiency Easements and Rights Laws Colorado's solar access laws, which date back to 1979, prohibit any residential covenants that restrict solar access. October 16, 2013 Solar Construction Permitting Standards Owners of solar photovoltaic (PV) systems and solar water heating systems in Colorado are required to obtain a building permit before their systems may be installed. Permits are handled at the local level and awarded by counties and municipalities. Traditionally, counties and municipalities have been free to assign their own fees for a permit. These fees can vary broadly in size across jurisdictions and in some cases, can be large enough to potentially discourage the installation of solar devices. October 16, 2013 Sangre De Cristo Electric Association - Energy Efficiency Credit Program

330

Colorado | Department of Energy  

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

April 8, 2011 April 8, 2011 CX-005551: Categorical Exclusion Determination Field Test Laboratory Building 158-03 Install Condensing Unit CX(s) Applied: B1.4, B1.16 Date: 04/08/2011 Location(s): Golden, Colorado Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 7, 2011 CX-005687: Categorical Exclusion Determination Tree Cutting Cheyenne Field Office Maintenance Area, Spring 2011 CX(s) Applied: B1.3 Date: 04/07/2011 Location(s): Larimer, Colorado Office(s): Western Area Power Administration-Rocky Mountain Region March 31, 2011 Scientist Kirsten Orwig 10 Questions for a Wind & Solar Integration Analyst: Kirsten Orwig Kirsten Orwig shares how her experiences in storm chasing led her to this position at National Renewable Energy Laboratory (NREL) and why

331

Colorado Geothermal Commercialization Program  

DOE Green Energy (OSTI)

Chaffee County, located in central Colorado, has immense potential for geothermal development. This report has been prepared to assist residents and developers in and outside the area to develop the hydrothermal resources of the county. Data has been collected and interpreted from numerous sources in order to introduce a general description of the area, estimate energy requirements, describe the resources and postulate a development plan. Electric power generation and direct heat application potential for the region are described.

Healy, F.C.

1980-04-01T23:59:59.000Z

332

City of Fort Morgan, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Fort Morgan Fort Morgan Place Colorado Utility Id 6610 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL AREA LIGHTING (FLAT RATE) Lighting HIGHWAY FOG LIGHTING (FLAT RATE) Lighting INDUSTRIAL TRANSMISSION LEVEL Industrial INTERRUPTIBLE LOAD MANAGEMENT SERVICE Industrial IRRIGATION Commercial LARGE COMMERCIAL Commercial MUNICIPAL Commercial RESIDENTIAL DEMAND METERED Residential RESIDENTIAL GENERAL Residential RESIDENTIAL LIGHTING (FLAT RATE) Lighting SMALL COMMERCIAL DEMAND METERED Commercial

333

Post-Closure Land Jurisdiction Transfer to the US Fish and Wildlife Service at Rocky Flats: Surviving the Safari Through Old Records and Other Lessons Learned  

SciTech Connect

The U.S. Department of Energy's (DOE's) Rocky Flats Site (Rocky Flats), located near Denver, Colorado, was listed on the Comprehensive Environmental Response, Compensation, and Liability Act National Priorities List (NPL) in 1989. Subsequent cleanup and closure activities were completed in October 2005 and the final remedy was selected in September 2006. The remedy is 'no further action' for the generally un-impacted Peripheral Operable Unit (OU), formerly known as the Buffer Zone, and institutional and physical controls with continued monitoring for the Central OU, formerly the industrialized area. The Peripheral OU has been deleted from the NPL and jurisdiction over the majority of land in that OU (3,953 acres) was transferred to the U.S. Fish and Wildlife Service (USFWS) on July 12, 2007, to establish the Rocky Flats National Wildlife Refuge. The remaining approximately 929 acres in the Peripheral OU were retained by DOE's Office of Legacy Management where outstanding mineral leases and mining operations exist. As mineral rights are purchased or mining operations and mineral leases are completed and fully reclaimed, jurisdiction of portions of the 929 acres will also be transferred to USFWS for inclusion into the refuge. During the almost 2 years since cleanup and closure work was completed at Rocky Flats, DOE and USFWS have worked the specific legal parameters, timing, and constraints of the 3,953-acre transfer. Many lessons have been learned, based on these early experiences. (authors)

Schiesswohl, S. [U.S. Department of Energy, Office of Legacy Management, Westminster, CO (United States); Hanson, M. [S.M. Stoller Corporation, Westminster, CO (United States)

2008-07-01T23:59:59.000Z

334

Colorado Profile - Energy Information Administration  

U.S. Energy Information Administration (EIA)

While pilot oil shale projects have been undertaken in the area, there are no plans for the construction of commercial oil shale production facilities in Colorado.

335

Colorado/Transmission/State Data | Open Energy Information  

Open Energy Info (EERE)

Data Data < Colorado‎ | Transmission Jump to: navigation, search Colorado Transmission Transmission State Data Roadmap State Data Regulatory Overview General Print PDF Under DevelopmentThis page is part of the redesign of the Regulatory Roadmap. Transmission Permitting at a Glance In Colorado, local governments (counties and municipalities) have the authority to site high-voltage transmission lines. The State's authority in siting is limited to a backstop appeal process, by which utilities may submit an appeal to local government decisions to the Colorado Public Utilities Commission (CPUC) for review and resolution. State Siting Act None State Preemptive Authority The CPUC has backstop authority only. If a permit is denied by the local government, the applicant may appeal to the CPUC if certain conditions are met (CRS 29-20-108).

336

The Influence of Canyon Winds on Flow Fields near Colorado's Front Range  

Science Conference Proceedings (OSTI)

A network of sodars was operated in the late summer and fall of 1993 to monitor the occurrence of nocturnal winds from a canyon in Colorado's Front Range near the Rocky Flats Plant and to determine the influence of those winds on the flow fields ...

J. C. Doran

1996-04-01T23:59:59.000Z

337

Analysis of Hydraulic Responses from the ER-6-1 Multiple-Well Aquifer Test, Yucca Flat FY 2004 Testing Program, Nevada Test Site, Nye County, Nevada, Rev. No.: 0  

Science Conference Proceedings (OSTI)

This report documents the interpretation and analysis of the hydraulic data collected for the Fiscal Year (FY) 2004 Multiple-Well Aquifer Test-Tracer Test (MWAT-TT) conducted at the ER-6-1 Well Cluster in Yucca Flat Corrective Action Unit (CAU) 97, on the Nevada Test Site (NTS). The MWAT-TT was performed to investigate CAU-scale groundwater flow and transport processes related to the transport of radionuclides from sources on the NTS through the Lower Carbonate Aquifer (LCA) Hydrostratigraphic Unit (HSU). The ER-6-1 MWAT-TT was planned and executed by contractor participants for the Underground Test Area (UGTA) Project of the Environmental Restoration (ER) program of the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO). Participants included Stoller-Navarro Joint Venture (SNJV), the Environmental Engineering Services Contractor; Bechtel Nevada (BN); the Desert Research Institute (DRI); Los Alamos National Laboratory; and the University of Nevada, Las Vegas-Harry Reid Center. The SNJV team consists of the S.M. Stoller Corporation, Navarro Research and Engineering, Battelle Memorial Institute, INTERA Inc., and Weston Solutions, Inc. The MWAT-TT was implemented according to the ''Underground Test Area Project, ER-6-1 Multi-Well Aquifer Test - Tracer Test Plan'' (SNJV, 2004a) issued in April 2004. The objective of the aquifer test was to determine flow processes and local hydraulic properties for the LCA through long-term constant-rate pumping at the well cluster. This objective was to be achieved in conjunction with detailed sampling of the composite tracer breakthrough at the pumping well, as well as with depth-specific sampling and logging at multiple wells, to provide information for the depth-discrete analysis of formation hydraulic properties, particularly with regard to fracture properties.

Greg Ruskauff

2005-06-01T23:59:59.000Z

338

Colorado Energy Office | Open Energy Information  

Open Energy Info (EERE)

Energy Office Jump to: navigation, search Name Colorado Energy Office Address 1580 Logan Street, Suite 100 Place Denver, CO Zip 80203 Website http:www.colorado.govenergy...

339

Colorado Datos del Precio de la Gasolina  

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

(Busqueda por Ciudad o Cdigo Postal) - GasBuddy.com Colorado Gas Prices (Ciudades Selectas) - GasBuddy.com Colorado Gas Prices (Organizado por Condado) -...

340

Colorado Natural Gas- Energy Efficiency Rebate Program  

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

Colorado Natural Gas offers the Excess is Out Program for residential and commercial customers in Colorado. Incentives are available for purchasing and installing energy efficient furnaces, boilers...

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


341

University of Colorado Technologies Available for Licensing ...  

Wind Energy; Partners (27) Visual Patent Search; Success Stories; News; Events; University of Colorado Technologies Available for Licensing The University of Colorado ...

342

Colorado Shale Proved Reserves (Billion Cubic Feet)  

Gasoline and Diesel Fuel Update (EIA)

View History: Annual Download Data (XLS File) Colorado Shale Proved Reserves (Billion Cubic Feet) Colorado Shale Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

343

University of Colorado Technology Marketing Summaries - Energy ...  

University of Colorado Technology Marketing Summaries. Here youll find marketing summaries for technologies available for licensing from the University of Colorado ...

344

COLORADO RECOVERY ACT SNAPSHOT | Department of Energy  

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

COLORADO RECOVERY ACT SNAPSHOT COLORADO RECOVERY ACT SNAPSHOT The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and...

345

Energy Crossroads: Utility Energy Efficiency Programs Colorado...  

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

Colorado Energy Crossroads Index Utility Energy Efficiency Programs Index Suggest a Listing Colorado Springs Utilities Information for Businesses Nebraska Municipal Power Pool...

346

Economic impact study of the Uranium Mill Tailings Remedial Action Project in Colorado: Colorado state fiscal year 1994  

SciTech Connect

The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year 1994. To capture employment information, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Naturita, Gunnison, and Rifle, Colorado. Economic data were requested from each site prime subcontractor, as well as from the Remedial Action Contractor. The most significant benefits associated with the UMTRA Project in Colorado are summarized. This study assesses benefits associated with the Grand Junction, Gunnison, Naturita, and Rifle UMTRA Projects sites for the 1-year period under study. Work at the Naturita site was initiated in April 1994 and involved demolition of buildings at the processing site. Actual start-up of remediation of Naturita is planned to begin in the spring of 1995. Work at the Slick Rock and Maybell sites is expected to begin in 1995. The only current economic benefits associated with these sites are related to UMTRA Project support work.

Not Available

1994-11-01T23:59:59.000Z

347

City of Colorado Springs, Colorado (Utility Company) | Open Energy  

Open Energy Info (EERE)

Colorado (Utility Company) Colorado (Utility Company) (Redirected from Colorado Springs Utilities) Jump to: navigation, search Name Colorado Springs City of Place Colorado Utility Id 3989 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL SERVICE - GENERAL (E2C) Commercial

348

Colorado School of Mines - Colorado Energy Research Institute | Open Energy  

Open Energy Info (EERE)

School of Mines - Colorado Energy Research Institute School of Mines - Colorado Energy Research Institute Jump to: navigation, search Name Colorado School of Mines - Colorado Energy Research Institute Address 1500 Illinois Street Place Golden, Colorado Zip 80401 Region Rockies Area Coordinates 39.751116°, -105.222315° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.751116,"lon":-105.222315,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

349

University of Colorado Web Site Report  

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

tree in North America. The parallel between the photosynthetic process of a leaf and the photovoltaic process of a solar cell furthers this image as an effective logo in line with...

350

Microsoft Word - colorado.doc  

Gasoline and Diesel Fuel Update (EIA)

Colorado Colorado NERC Region(s) ....................................................................................................... RFC/WECC Primary Energy Source........................................................................................... Coal Net Summer Capacity (megawatts) ....................................................................... 13,777 30 Electric Utilities ...................................................................................................... 9,114 28 Independent Power Producers & Combined Heat and Power ................................ 4,662 22 Net Generation (megawatthours) ........................................................................... 50,720,792 30

351

Microsoft Word - colorado.doc  

U.S. Energy Information Administration (EIA) Indexed Site

Colorado Colorado NERC Region(s) ....................................................................................................... RFC/WECC Primary Energy Source........................................................................................... Coal Net Summer Capacity (megawatts) ....................................................................... 13,777 30 Electric Utilities ...................................................................................................... 9,114 28 Independent Power Producers & Combined Heat and Power ................................ 4,662 22 Net Generation (megawatthours) ........................................................................... 50,720,792 30

352

Colorado Statewide Forest Resource Assessment  

E-Print Network (OSTI)

climate and slow-growing forests generally have prevented wood production from becoming a major state such as climate change, renewable energy, intense recreational use, billion dollar fire suppression costs and Implementation of Forest Management in Colorado #12;Acknowledgements The Colorado State Forest Service (CSFS

353

Is flat fair?  

Science Conference Proceedings (OSTI)

Dynamic pricing holds out the promise of shifting peak demand as well as reducing overall demand. But it also raises thorny issues of fairness. All practical pricing systems involve tradeoffs between equity and efficiency. I examine the circumstances under which equity ought to be allowed to trump efficiency and whether or not this constitutes a defense of flat pricing. (author)

Bunzl, Martin

2010-07-15T23:59:59.000Z

354

Colorado | Department of Energy  

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

July 29, 2011 July 29, 2011 News Release: DOE to Host Public Scoping Meetings on Uranium Leasing PEIS GRAND JUNCTION, Colo. - The U.S. Department of Energy is hosting public scoping meetings to invite comments on the scope of the Draft Uranium Leasing Program Programmatic Environmental Impact Statement. The meetings will be held at the locations and dates listed below and will begin at 6:30 p.m. with an opportunity to sign-in to provide oral comments. A formal presentation by DOE officials will start at 7:00 p.m. followed by public comments starting at 7:15 p.m. July 27, 2011 CX-006297: Categorical Exclusion Determination Colorado-City-Fort Collins CX(s) Applied: A1, A9, B1.32, B2.5, B3.6, B5.1 Date: 07/27/2011 Location(s): Fort Collins, Colorado Office(s): Energy Efficiency and Renewable Energy

355

EV Technology Accelerates in Colorado | Department of Energy  

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

EV Technology Accelerates in Colorado EV Technology Accelerates in Colorado EV Technology Accelerates in Colorado January 13, 2012 - 5:09pm Addthis Arun Majumdar speaks at Idaho National Lab (INL) during a visit to the site earlier this week. | Photo courtesy of INL. Arun Majumdar speaks at Idaho National Lab (INL) during a visit to the site earlier this week. | Photo courtesy of INL. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does this mean for me? One of 48 advanced battery and electric drive projects across the country funded by Recovery Act. U.S. will have increased capacity to produce electric-drive vehicles batteries from virtually zero in 2008 up to 500,000 per year in 2015. While the North American International Auto Show began this week in

356

Phase I Contaminant Transport Parameters for the Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada Test Site, Nye County, Nevada, Revision 0  

Science Conference Proceedings (OSTI)

This report documents transport data and data analyses for Yucca Flat/Climax Mine CAU 97. The purpose of the data compilation and related analyses is to provide the primary reference to support parameterization of the Yucca Flat/Climax Mine CAU transport model. Specific task objectives were as follows: Identify and compile currently available transport parameter data and supporting information that may be relevant to the Yucca Flat/Climax Mine CAU. Assess the level of quality of the data and associated documentation. Analyze the data to derive expected values and estimates of the associated uncertainty and variability. The scope of this document includes the compilation and assessment of data and information relevant to transport parameters for the Yucca Flat/Climax Mine CAU subsurface within the context of unclassified source-term contamination. Data types of interest include mineralogy, aqueous chemistry, matrix and effective porosity, dispersivity, matrix diffusion, matrix and fracture sorption, and colloid-facilitated transport parameters.

John McCord

2007-09-01T23:59:59.000Z

357

A Colorado Perspective: The New Energy Economy  

E-Print Network (OSTI)

exploration and development with protection of other resources. Colorado's recent revision to its oil and gas

Martin, Jim; Brannon, Ginny

2009-01-01T23:59:59.000Z

358

Salt Wells, Eight Mile Flat | Open Energy Information  

Open Energy Info (EERE)

Salt Wells, Eight Mile Flat Salt Wells, Eight Mile Flat Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Salt Wells, Eight Mile Flat Abstract Abstract unavailable. Author Nevada Bureau of Mines and Geology Published Online Nevada Encyclopedia, 2009 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Salt Wells, Eight Mile Flat Citation Nevada Bureau of Mines and Geology. Salt Wells, Eight Mile Flat [Internet]. 2009. Online Nevada Encyclopedia. [updated 2009/03/24;cited 2013/08/07]. Available from: http://www.onlinenevada.org/articles/salt-wells-eight-mile-flat Related Geothermal Exploration Activities Activities (1) Areas (1) Regions (0) Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Salt Wells Geothermal Area

359

Flat plate heat exchangers  

SciTech Connect

A lightweight flat plate heat exchanger comprised of two or more essentially parallel flat plates which are formed and arranged to provide fluid flow passages between the plates. New combinations of plastic plates include the usage of transparent plastic foam and honeycomb structures. Improved shapes of flow passages include the usage of flow nozzles, flow diffusers, and jet pumps to increase fluid flow and heat transfer. The invention includes the usage of transparent plastic foam plates which are shaped to concentrate solar energy onto plastic tubes. Clear plastic tubes containing black heat transfer fluid are included. The invention includes the usage of spiral flow channels within plastic foam plates. Six different embodiments of the invention are included. Five of the embodiments could be used as efficient lightweight solar collectors.

Berringer, R.T.

1981-09-29T23:59:59.000Z

360

Colorado Renewable Resource Cooperative | Open Energy Information  

Open Energy Info (EERE)

Colorado Renewable Resource Cooperative Colorado Renewable Resource Cooperative Jump to: navigation, search Name Colorado Renewable Resource Cooperative Place Colorado Sector Biomass Product Colorado-based cooperative and forestry producer, that targets the use of woody biomass to generate heat or electricity. References Colorado Renewable Resource Cooperative[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Colorado Renewable Resource Cooperative is a company located in Colorado . References ↑ "Colorado Renewable Resource Cooperative" Retrieved from "http://en.openei.org/w/index.php?title=Colorado_Renewable_Resource_Cooperative&oldid=343780" Categories: Clean Energy Organizations

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


361

Colorado | Department of Energy  

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

June 15, 2012 June 15, 2012 Kyle Travis, left and Jon Jackson, with Lighthouse Solar, install microcrystalline PV modules on top of Kevin Donovan's town home. | Credit: Dennis Schroeder. Solar in Demand The clean energy economy is here, creating jobs and helping secure our energy independence. June 13, 2012 Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by Dennis Schroeder/NREL. SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum Today at the SunShot Grand Challenge Summit in Denver, Energy Secretary Steven Chu lauded progress in driving down the cost of solar. June 5, 2012 Metrologist Ibrahim Reda (left) and software developer Afshin Andreas developed the Solar Position Algorithm now used by solar trackers, orchard growers, and movie-camera makers. The algorithm used in the SPA appears in the shadow. | Photo by Dennis Schroeder/NREL.

362

Colorado | Department of Energy  

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

Morgan County REA - Efficiency Credit/Rebate Programs Morgan County REA - Efficiency Credit/Rebate Programs Heat Pumps: $85 - $300/unit, varies by efficiency and configuration Geothermal Heat Pumps: $100 - $150 Room AC (Split Systems): $100 - $150 (Tri-State only) Electric Thermal Storage: $24/kW Thermal Slab Units: $18/kW Electric Motors: $16/HP Wiring Assistance: $3/HP LEDs: $10 (Tri-State only) Refrigerator: $115 Refrigerator Salvage: $90 Freezer: $90 Freezer Salvage: $90 Clothes Washer: $90 Dishwasher: $80 Clothes Washer/Dryer: $100 (MCREA only) Heat Pump Water Heaters: $120 - $370 October 16, 2013 Mandatory Photovoltaic System Cost Estimate At the request of a customer or a potential customer, Colorado electric utilities are required to conduct a cost comparison of a photovoltaic (PV) system to any proposed distribution line extension if the customer or

363

Colorado | Department of Energy  

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

October 16, 2013 October 16, 2013 City of Boulder - Green Power Purchasing The City of Boulder purchases a portion of its electricity supply from wind power through Xcel Energy's Windsource program and Renewable Choice Energy, headquartered in Colorado. Boulder purchases approximately 470,000 kWh annually to provide clean power for its municipal buildings. Boulder also installed a solar water heating system with 128 thermal panels on one of its city-owned pools. The city now has 1,955 kilowatts (kW) of photovoltaics installed with an additional 349 kW planned. These efforts account for 3% of the city's electrical load. October 16, 2013 Black Hills Energy - Solar Power Program Black Hills Energy has a performance-based incentive (PBI) for photovoltaic (PV) systems up to 100 kilowatts (kW) in capacity. In exchange for these

364

The Impact of the Colorado Domestic Partnership Act on Colorado's State Budget  

E-Print Network (OSTI)

October 2006 The Impact of the Colorado Domestic PartnershipAct on Colorado's State Budget http://www.law.ucla.edu/2006 The Impact of the Colorado Domestic Partnership Act on

Badgett, M.V. Lee; Sears, Brad; Lee, Roger; MacCartney, Danielle

2006-01-01T23:59:59.000Z

365

EA-283 Public Service Company of Colorado | Department of Energy  

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

of Colorado Order authorizing Public Service Company of Colorado to export electric energy to Canada. EA-283 Public Service Company of Colorado More Documents & Publications...

366

Public Service Company of Colorado PSCo | Open Energy Information  

Open Energy Info (EERE)

of Colorado PSCo Jump to: navigation, search Name Public Service Company of Colorado (PSCo) Place Colorado Sector Wind energy Product Provides connection to the grid for the...

367

Moffat County, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Climate Zone Number 6 Climate Zone Subtype B. Places in Moffat County, Colorado Craig, Colorado Dinosaur, Colorado Retrieved from "http:en.openei.orgw...

368

Colorado's 6th congressional district: Energy Resources | Open...  

Open Energy Info (EERE)

Colorado. Registered Research Institutions in Colorado's 6th congressional district ITN Energy Systems, Inc. Registered Energy Companies in Colorado's 6th congressional district...

369

Tobacco Industry Political Activity in Colorado 1979-1995  

E-Print Network (OSTI)

POLITICS IN COLORADO . . . . . . . . . . . . . . . . .24 INTRODUCTION Colorado was one of the first states in thewas the first city in Colorado to pass a clean indoor air

Monardi, Fred M. Ph.D.; O'Neill, Amanda; Glantz, Stanton A. Ph.D.

1996-01-01T23:59:59.000Z

370

Comments of the Lower Colorado River Authority | Department of...  

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

Lower Colorado River Authority Comments of the Lower Colorado River Authority Comments of the Lower Colorado River Authority on Implementing the National Broadband Plan by Studying...

371

Young: The Ute Indians of Colorado in the Twentieth Century  

E-Print Network (OSTI)

The Ute Indians of Colorado in the Twentieth Century.Bibliography of the Ute In- dians of Colorado.Beulder: University of Colorado Studies, Series in

Knack, Martha C.

1999-01-01T23:59:59.000Z

372

The 'Watcher's Stage' in Lower Colorado River Indian Agriculture  

E-Print Network (OSTI)

Primitive Subsistence on the Lower Colorado and Gila Rivers.Watcher's Stage' in Lower Colorado River Indian AgricultureIndian tribes along the Colorado River to various interior

Lawton, Harry W.; Wilke, Philip J.

1977-01-01T23:59:59.000Z

373

Colorado | Building Energy Codes Program  

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

Code Enforcement Mandatory DOE Determination ASHRAE 90.1-2007: Yes ASHRAE 90.1-2010: No Energy cost savings for Colorado resulting from the state updating its commercial and...

374

Colorado River Basin Hydroclimatic Variability  

Science Conference Proceedings (OSTI)

An analysis of annual hydroclimatic variability in the Upper Colorado River basin (UCRB) for the period of 19062006 was performed to understand the dominant modes of multidecadal variability. First, wavelet-based spectral analysis was employed ...

Kenneth Nowak; Martin Hoerling; Balaji Rajagopalan; Edith Zagona

2012-06-01T23:59:59.000Z

375

Graduate School Colorado State University  

E-Print Network (OSTI)

.Bunn@colostate.edu. Below are some examples of insurance options. Colorado Health Program for families (CHP+), a safety net that will lead to a degree or teaching certificate; students must maintain good academic standing

Stephens, Graeme L.

376

Small Wind Turbine Applications: Current Practice in Colorado  

DOE Green Energy (OSTI)

Numerous small wind turbines are being used by homeowners in Colorado. Some of these installations are quite recent while others date back to the federal tax-credit era of the early 1980s. Through visits with small wind turbine owners in Colorado, I have developed case studies of six small wind energy applications focusing on the wind turbine technology, wind turbine siting, the power systems and electric loads, regulatory issues, and motivations about wind energy. These case studies offer a glimpse into the current state-of-the-art of small-scale wind energy and provide some insight into issues affecting development of a wider market.

Green, J.

1999-09-30T23:59:59.000Z

377

Recovery Act State Memos Colorado  

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

Colorado Colorado For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 6

378

Direct Confirmation of Commercial Geothermal Resources in Colorado  

Open Energy Info (EERE)

Direct Confirmation of Commercial Geothermal Resources in Colorado Direct Confirmation of Commercial Geothermal Resources in Colorado Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Direct Confirmation of Commercial Geothermal Resources in Colorado Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description The program is phased in three segments: -Phase 1: Acquisition, Processing and Analysis of Remote Sensing Data -Phase 2: Conduct on site Temperature Surveys and Map results -Phase 3: Drill and Test Geothermal Resource -minimum of Two Wells The direct benefits of a successful Program will be application of new processing of existing of Remote Sensing Data as a means to identify other commercial geothermal resouces throughout the United States.

379

An aerial radiological survey of Naturita, Colorado and surrounding area  

SciTech Connect

An aerial radiological survey of four areas in the vicinity of the inactive uranium mill tailings site at Naturita, Colorado was conducted in September 1981. The average background radiation exposure rate (normalized to 3 feet above the ground) was about 10 to 16 microroentgens per hour ({mu}R/h). Uranium ore or tailings were detected at Naturita, Nucla, East Vancorum, and the general region downriver and downwind from the former mill tailings site.

Jaffe, R.J.

1982-09-01T23:59:59.000Z

380

Colorado's 2nd congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

Colorado. Colorado. Contents 1 Registered Research Institutions in Colorado's 2nd congressional district 2 Registered Networking Organizations in Colorado's 2nd congressional district 3 Registered Policy Organizations in Colorado's 2nd congressional district 4 Registered Energy Companies in Colorado's 2nd congressional district 5 Registered Financial Organizations in Colorado's 2nd congressional district 6 Energy Incentives for Colorado's 2nd congressional district Registered Research Institutions in Colorado's 2nd congressional district National Wind Technology Center Rocky Mountain Institute University of Colorado at Boulder Renewable and Sustainable Energy Institute Registered Networking Organizations in Colorado's 2nd congressional district American Solar Energy Society

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


381

City of Colorado Springs, Colorado (Utility Company) | Open Energy  

Open Energy Info (EERE)

Colorado Springs City of Colorado Springs City of Place Colorado Utility Id 3989 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL SERVICE - GENERAL (E2C) Commercial COMMERCIAL SERVICE - SMALL (E1C) Commercial Residential Service Standard Option (EIR) Residential

382

Microsoft Word - RockyFlatsPropLR111406.doc  

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

November 15, 2006 November 15, 2006 REPLY TO ATTN OF: IG-40 SUBJECT: Letter Report on "Alleged Waste of Funds Involving Excess Property at Rocky Flats" (INS-L-07-03) TO: Assistant Secretary for Environmental Management This is to advise you of the results of an Office of Inspector General inspection of alleged waste of funds involving excess property at the Department of Energy's (DOE's) Rocky Flats site. BACKGROUND Nuclear weapons production operations at Rocky Flats were discontinued in 1992. Subsequently, responsibility for Rocky Flats was reassigned from the Department's Office of Defense Programs to the Office of Environmental Management. In January 2000, DOE entered into a contract with Kaiser-Hill Company, LLC, for the closure of Rocky Flats by

383

US hydropower resource assessment for Colorado  

DOE Green Energy (OSTI)

The US Department of Energy is developing an estimate of the hydropower development potential in this country. Hydropower Evaluation Software (HES) is a computer model that was developed by the Idaho National Engineering Laboratory for this purpose. HES measures the potential hydropower resources available in the United States, using uniform criteria for measurement. The software was developed and tested using hydropower information and data provided by the Southwestern Power Administration. It is a dBASE, menu-driven software application. HES allows the personal computer user to assign environmental attributes to potential hydropower sites, calculate development suitability factors for each site based on the environmental attributes present, and generate reports based on these suitability factors. This report details the resource assessment results for the State of Colorado.

Francfort, J.E.

1994-05-01T23:59:59.000Z

384

Flat-Plate Photovoltaic Modules  

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

Flat-plate photovoltaic (PV) modules are made of several components, including the front surface materials, encapsulant, rear surface, and frame.

385

Better Buildings Neighborhood Program: Eagle County, Colorado  

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

VA WA | WI Eagle County, Colorado Three Resort Communities in Colorado Get Smart With Energy Upgrades Photo of a ski lodge with snow surrounding it. An image of a map of the...

386

Retail Unbundling - Colorado - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Retail Unbundling - Colorado. Status: The state has begun the process of implementing comprehensive unbundling programs for its residential gas customers.

387

COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE  

E-Print Network (OSTI)

COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE #12;INTRODUCTION COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE 1 EMERGENCY PREPAREDNESS AT THE COLORADO SCHOOL OF MINES Emergencies and psychologically prepared to handle unexpected emergencies is an individual, as well as an organizational

388

Microgap flat panel display  

DOE Patents (OSTI)

A microgap flat panel display which includes a thin gas-filled display tube that utilizes switched X-Y "pixel" strips to trigger electron avalanches and activate a phosphor at a given location on a display screen. The panel utilizes the principal of electron multiplication in a gas subjected to a high electric field to provide sufficient electron current to activate standard luminescent phosphors located on an anode. The X-Y conductive strips of a few micron widths may for example, be deposited on opposite sides of a thin insulating substrate, or on one side of the adjacent substrates and function as a cathode. The X-Y strips are separated from the anode by a gap filled with a suitable gas. Electrical bias is selectively switched onto X and Y strips to activate a "pixel" in the region where these strips overlap. A small amount of a long-lived radioisotope is used to initiate an electron avalanche in the overlap region when bias is applied. The avalanche travels through the gas filled gap and activates a luminescent phosphor of a selected color. The bias is adjusted to give a proportional electron multiplication to control brightness for given pixel.

Wuest, Craig R. (Danville, CA)

1998-01-01T23:59:59.000Z

389

Colorado's 7th congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

7th congressional district 7th congressional district 2 Registered Policy Organizations in Colorado's 7th congressional district 3 Registered Energy Companies in Colorado's 7th congressional district 4 Energy Generation Facilities in Colorado's 7th congressional district Registered Research Institutions in Colorado's 7th congressional district Colorado School of Mines - Colorado Energy Research Institute National Renewable Energy Laboratory Registered Policy Organizations in Colorado's 7th congressional district Colorado Renewable Energy Society Registered Energy Companies in Colorado's 7th congressional district Abengoa Solar Ampulse Ampulse Corporation Ascent Solar Blue Sun Biodiesel LLC CCBI, Inc. Colorado Fuel Cell Center CFCC Coors Ceramics Distributed Generation Systems Inc Distributed Generation Systems Inc DISGEN

390

DOE - Office of Legacy Management -- Gunnison Mill Site - CO 0-06  

Office of Legacy Management (LM)

Gunnison Mill Site - CO 0-06 Gunnison Mill Site - CO 0-06 FUSRAP Considered Sites Site: Gunnison Mill Site (CO.0-06 ) 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 Gunnison, Colorado, Processing Site Documents Related to Gunnison Mill Site Verification Montioring Report for the Gunnison, Colorado, Processing Site, September 2007. 2011 Annual Site Inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title I Disposal Sites-Gunnison, Colorado, Disposal Site. LMS/S08056. January 2012 U.S. Department of Energy 2009 UMTRCA Title I Annual Report January 2010 Gunnison, Colorado Page 8-1 8.0 Gunnison, Colorado, Disposal Site

391

Colorado/Transmission/Agency Links | Open Energy Information  

Open Energy Info (EERE)

Colorado/Transmission/Agency Links Colorado/Transmission/Agency Links < Colorado‎ | Transmission Jump to: navigation, search ColoradoTransmissionHeader.png Roadmap Agency Links Local Regulations State Regulations Summary General Transmission Dashboard Permitting Atlas Compare States Arizona California Colorado Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming Resource Library NEPA Database State Agency Links Colorado Division of Wildlife Colorado Office of Archaeology and Historic Preservation Colorado Department of Transportation Colorado State Board of Land Commissioners Colorado Energy Office Colorado Public Utilities Commission Colorado Parks & Wildlife Colorado Office of Archaeology and Historic Preservation Colorado Department of Local Affairs Print PDF Retrieved from "http://en.openei.org/w/index.php?title=Colorado/Transmission/Agency_Links&oldid=687137"

392

Colorado wildlife on the move: a wildly successful road ecology awareness campaign  

E-Print Network (OSTI)

Federal Highway Administration, the Colorado Department ofTransportation (CDOT), and Colorado State University,initiated Linking Colorados Landscapes to identify and

DiGiorgio, Monique

2005-01-01T23:59:59.000Z

393

Colorado/Geothermal | Open Energy Information  

Open Energy Info (EERE)

Colorado/Geothermal Colorado/Geothermal < Colorado Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Colorado Geothermal General Regulatory Roadmap Geothermal Power Projects Under Development in Colorado No geothermal projects listed. Add a geothermal project. Operational Geothermal Power Plants in Colorado No geothermal power plants listed. Add a geothermal energy generation facility. Geothermal Areas in Colorado Mean Capacity (MW) Number of Plants Owners Geothermal Region Flint Geothermal Geothermal Area Rio Grande Rift Geothermal Region Mt Princeton Hot Springs Geothermal Area 4.615 MW4,614.868 kW 4,614,868.309 W 4,614,868,309 mW 0.00461 GW 4.614868e-6 TW Rio Grande Rift Geothermal Region Poncha Hot Springs Geothermal Area 5.274 MW5,273.619 kW 5,273,618.589 W

394

Colorado Department of Public Health and Environment  

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

8, 2013 8, 2013 DOE Extends Public Comment Period for Uranium Program Environmental Impact Statement The U.S. Department of Energy (DOE) today announced that the public comment period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS) has been extended to May 31, 2013. Under the Uranium Leasing Program, DOE's Office of Legacy Management manages 31 tracts of land in Mesa, Montrose, and San Miguel counties in Colorado - approximately 25,000 acres - that are leased to private entities for uranium and vanadium mining. No mining operations are active on these lands at this time. DOE is preparing the ULP PEIS to analyze the reasonably foreseeable potential environmental impacts, including the site-specific and cumulative impacts, of a range of selected alternatives for managing the program. The

395

Colorado Department of Public Health and Environment  

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

9, 2013 9, 2013 DOE Extends Public Comment Period for Uranium Program Environmental Impact Statement The U.S. Department of Energy (DOE) today announced that the public comment period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS) has been extended to July 1, 2013. Under the Uranium Leasing Program, DOE's Office of Legacy Management manages 31 tracts of land in Mesa, Montrose, and San Miguel counties in Colorado - approximately 25,000 acres - that are leased to private entities for uranium and vanadium mining. No mining operations are active on these lands at this time. DOE is preparing the ULP PEIS to analyze the reasonably foreseeable potential environmental impacts, including the site-specific and cumulative impacts, of a range of selected alternatives for managing the program. The

396

Colorado Springs, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Colorado: Energy Resources Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia GeoNames ID 5417598 Coordinates 38.8338816°, -104.8213634° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.8338816,"lon":-104.8213634,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

397

Windy Flats | Open Energy Information  

Open Energy Info (EERE)

Flats Flats Jump to: navigation, search Name Windy Flats Facility Windy Flats Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Cannon Power Group Developer Cannon Power Group Location North shore of Columbia River Coordinates 45.699622°, -120.774622° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.699622,"lon":-120.774622,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

398

IBM's New Flat Panel Displays  

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

by J. Sthr (SSRL), M. Samant (IBM), J. Lning (SSRL) Today's laptop computers utilize flat panel displays where the light transmission from the back to the front of the display...

399

Rocky Flats Former Construction Workers, Construction Worker Screening  

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

Rocky Flats Former Construction Workers, Construction Worker Rocky Flats Former Construction Workers, Construction Worker Screening Projects Rocky Flats Former Construction Workers, Construction Worker Screening Projects Project Name: Building Trades National Medical Screening Program Covered DOE Site: Rocky Flats Worker Population Served: Construction Workers Principal Investigator: Knut Ringen, DrPH, MHA, MPH Toll-free Telephone: (800) 866-9663 Local Outreach Office: Dwayne Adkins 7510 W. Mississippi Ave., Suite 230 Lakewood, CO 80226 Website: http://www.btmed.org This project is intended to provide free medical screening to former workers in the building trades (construction workers). The screening targets health problems resulting from exposures, including asbestos, beryllium, cadmium, chromium, lead, mercury, noise, radiation, silica

400

Colorado Highlands | Open Energy Information  

Open Energy Info (EERE)

Highlands Highlands Jump to: navigation, search Name Colorado Highlands Facility Colorado Highlands Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Alliance Power Inc Developer Alliance Power Inc Energy Purchaser Tri-State Generation & Transmission Assoc. Location Haxtun CO Coordinates 40.743606°, -102.752413° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.743606,"lon":-102.752413,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


401

Colorado | Department of Energy  

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

Delta-Montrose Electric Association - Residential Energy Efficiency Rebate Delta-Montrose Electric Association - Residential Energy Efficiency Rebate Program Delta-Montrose Electric Association (DMEA) offers a variety of rebates for customers who buy energy efficient appliances and equipment. Rebates are available for energy efficient electric water heaters, clothes washers, dishwashers, refrigerators, freezers, heat pumps, and split system air conditioners. DMEA also offers a $60 rebate to customers who properly recycle old refrigerator or freezer. In order to qualify for the rebates, customers must submit an application, which are located on the program web site. October 16, 2013 Delta-Montrose Electric Association - Commercial Energy Efficiency Rebate Program Delta-Montrose Electric Association (DMEA) offers a variety of rebates to

402

Colorado | Department of Energy  

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

Fort Collins Utilities - Residential and Small Commercial Appliance Rebate Fort Collins Utilities - Residential and Small Commercial Appliance Rebate Program Fort Collins Utilities offers a number of appliance and recycling rebates to residential and small commercial customers. The appliance rebate program offers a $50 rebate for Energy Star rated clothes washers and $25 for Energy Star dishwashers. Applications for equipment rebates are available on the Fort Collins web site as well as at select local manufacturers and retailers. Fort Collins Utilities also offers a refrigerator/freezer recycling program. The program provides free pick-up services for the recycling of old appliances and a $35 rebate per unit. October 16, 2013 Fort Collins Utilities - Home Efficiency Program Fort Collins Utilities (FCU) provides rebates for customers living in

403

Energy Incentive Programs, Colorado | Department of Energy  

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

Colorado Colorado Energy Incentive Programs, Colorado October 29, 2013 - 11:29am Addthis Updated August 2013 Colorado utilities budgeted $100 million in 2012 to promote energy efficiency and load management in the state. What public-purpose-funded energy efficiency programs are available in my state? Colorado has no public-purpose-funded energy efficiency programs. What utility energy efficiency programs are available to me? Under a settlement agreement with the Colorado Public Utilities Commission and other interested parties, Xcel Energy will spend up to a total of $196 million on its demand-side management programs through 2013. Xcel offers incentives, analysis and project assistance for which federal agencies are eligible: Rebates for specific energy-saving equipment are available through the

404

Categorical Exclusion Determinations: Colorado | Department of Energy  

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

Colorado Colorado Categorical Exclusion Determinations: Colorado Location Categorical Exclusion Determinations issued for actions in Colorado. DOCUMENTS AVAILABLE FOR DOWNLOAD September 3, 2014 CX-011089: Categorical Exclusion Determination Low-cost, Highly Transparent Flexible Low-e Coating Film to Enable Electrochromic Windows with Increased Energy Savings CX(s) Applied: A9, B3.6 Date: 09/03/2013 Location(s): Colorado Offices(s): Golden Field Office September 16, 2013 CX-010957: Categorical Exclusion Determination Bench Scale Development and Test of Aerogel Sorbent for Carbon Dioxide (CO2) Capture CX(s) Applied: B3.6 Date: 09/16/2013 Location(s): Colorado Offices(s): National Energy Technology Laboratory September 16, 2013 CX-010956: Categorical Exclusion Determination Bench Scale Development and Test of Aerogel Sorbent for Carbon Dioxide

405

Clean Cities: Southern Colorado Clean Cities coalition  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Colorado Clean Cities Coalition Colorado Clean Cities Coalition The Southern Colorado Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use in transportation. Southern Colorado Clean Cities coalition Contact Information Nat Sobin 719-761-6782 nsobin@lungcolorado.org Coalition Website Clean Cities Coordinator Nat Sobin Photo of Nat Sobin Nathaniel (Nat) Sobin is a recent graduate of the University of Colorado at Boulder where he earned his PhD in engineering. His research emphasis relates to programmatic evaluation capacity of alternative fuels in the transportation sector. Sobin became the Coordinator of the Southern Colorado Clean Cities Coalition (SC4) in December of 2013. His research on alternative fuel deployment efforts has been funded by agencies such as the

406

Public distrust and hazard management success at the Rocky Flats nuclear weapons plant  

SciTech Connect

Based on experience gained while serving a public oversight commission appointed by the governor of Colorado, hazard management at the Department of Energy's Rocky Flats nuclear weapons plant is reviewed. Specific reference is made to the plant's history of controversy, its defense-in-depth strategy of hazard control, occupational health issues, public exposure to plutonium, and the assessment of low-probability, high-consequence risks. This leads to the conclusion that Rocky flats is, by any objective standard, a hazard management success. It follows that public distrust of Rocky Flats arises as much from fear and loathing of nuclear weapons themselves as from the manufacturing process by which they are made.

Hohenemser, C.

1987-06-01T23:59:59.000Z

407

COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone  

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

TRANSPORTATION & WAREHOUSING TRANSPORTATION & WAREHOUSING COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone (720) 356-1269 Email karen.downs@go.doe.gov Other Support Activities for Air Transportation 488190 Freight Transportation Arrangement 488510 General Warehousing and Storage 493110 NATIONAL RENEWABLE ENERGY LAB POC Nancy Gardner Telephone (303) 384-7335 Email nancy.gardner@nrel.gov Specialized Freight (except Used Goods) Trucking, Local 484220 ROCKY FLATS POC Telephone Email Specialized Freight (except Used Goods) Trucking, Long-Distance 484230 WESTERN POWER ADMIN POC Cheryl Drake Telephone (720) 962-7154 Email drake@wapa.gov General Freight Trucking, Local 484110 General Freight Trucking, Long-Distance, Truckload 484121 Specialized Freight (except Used Goods) Trucking, Local 484220 Specialized Freight (except Used Goods) Trucking, Long-Distance

408

,"Colorado Natural Gas Gross Withdrawals and Production"  

U.S. Energy Information Administration (EIA) Indexed Site

,"Workbook Contents" ,"Colorado Natural Gas Gross Withdrawals and Production" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of...

409

Colorado Number of Natural Gas Consumers  

Gasoline and Diesel Fuel Update (EIA)

California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan...

410

Renewable Energy Standard (Colorado) | Open Energy Information  

Open Energy Info (EERE)

energy andor recycled energy according to the following schedule: 3% of its retail electricity sales in Colorado for the year 2007; 5% of its retail electricity sales in...

411

,"Colorado Natural Gas Gross Withdrawals and Production"  

U.S. Energy Information Administration (EIA) Indexed Site

Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Natural Gas Gross Withdrawals and Production",11,"Annual",2012,"6301967" ,"Release Date:","1212...

412

Colorado Springs Utilities- Energy Efficient Builder Program  

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

The Colorado Springs Utilities (CSU) Energy Efficient Builder Program offers an incentive to builders who construct ENERGY STAR qualified homes within the CSU service area. The incentive range...

413

,"Colorado Natural Gas Consumption by End Use"  

U.S. Energy Information Administration (EIA) Indexed Site

Consumption by End Use" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Natural...

414

Boulder, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Entrepreneurs (E2) Hogan & Hartson Registered Energy Companies in Boulder, Colorado A2BE Carbon Capture LLC Albeo Technologies Also Energy American Environmental Products American...

415

Colorado DWR GWS-32 | Open Energy Information  

Open Energy Info (EERE)

2 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Colorado DWR GWS-32 Details Activities (0) Areas (0) Regions (0) Abstract: Unavailable Author(s):...

416

Colorado DWR GWS-31 | Open Energy Information  

Open Energy Info (EERE)

1 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Colorado DWR GWS-31 Details Activities (0) Areas (0) Regions (0) Abstract: Unavailable Author(s):...

417

Larkspur, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Larkspur, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.2286021, -104.887203 Loading map... "minzoom":false,"mappingservice":"go...

418

,"Colorado Underground Natural Gas Storage Capacity"  

U.S. Energy Information Administration (EIA) Indexed Site

Capacity" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Underground Natural Gas...

419

Energy Efficiency Resource Standard (Colorado) | Open Energy...  

Open Energy Info (EERE)

equipment and processes, and to engage in demand response. The law provided minimum energy and demand savings targets but also authorized the Colorado Public Utilities...

420

City of La Junta, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

City of La Junta, Colorado (Utility Company) City of La Junta, Colorado (Utility Company) Jump to: navigation, search Logo: City of La Junta Name City of La Junta Address 222 West 1st. Street, PO Box 630 Place La Junta, Colorado Zip 81050 Sector Services Product Electric Service Year founded 1939 Number of employees 11-50 Phone number 719-384-2611 Website sites.google.com/site/laj Coordinates 37.9879076°, -103.5461145° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.9879076,"lon":-103.5461145,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


421

Colorado Oil and Gas Commission - Production Data (Jan - Mar...  

Open Energy Info (EERE)

Colorado Oil and Gas Commission - Production Data (Jan - Mar 2011) The Colorado Oil and Gas Commission is the place where Colorado oil, gas, and geothermal data is stored and made...

422

Cultural Relations of the Gila River and Lower Colorado Tribes  

E-Print Network (OSTI)

OF THE GILA RIVER AND LOWER COLORADO TRIBES Included in theGila River and Lower Colorado Tribes" by Professor Leslieof the Yumans on the Lower Colorado, but that the Pima, at

Gifford, Edward Winslow

1936-01-01T23:59:59.000Z

423

The Colorado Compendium: An Article-Based Literature Review Program  

E-Print Network (OSTI)

Druck, MD. University of Colorado Denver School of Medicine,R eview The Colorado Compendium: An Article-Based LiteratureMD, MBA * University of Colorado Health Sciences Center,

Druck, Jeffrey; Pearson, David; Claud, Jonathan

2009-01-01T23:59:59.000Z

424

Federal-State Conflicts over the Colorado River  

E-Print Network (OSTI)

A RIVER No MORE: THE COLORADO RIVER AND THE WEST (1981). 3.agricultural use in the Colorado River Basin in California.and California's dispute over Colorado River water, spanning

Kaplan, David

1987-01-01T23:59:59.000Z

425

Water supply analysis for restoring the Colorado River Delta, Mexico  

E-Print Network (OSTI)

Environmental Flows in the Colorado River Delta. Figure 7Cost of Minimum Flows in the Colorado River Delta. Figure 8and Ecological Health on the Colorado River Delta region."

Medellin-Azuara, Josue; Lund, Jay R.; Howitt, Richard E.

2007-01-01T23:59:59.000Z

426

Lower Colorado River Peoples: Hostilities and Hunger, 1850-1857  

E-Print Network (OSTI)

Office. White, C 1974 Lower Colorado River Area AboriginalJ. 1965 Warriors of the Colorado: The Yumans of the QuechanJ. C 1861 Report Upon the Colorado River of the West . . .

Kroeber, Clifton B

1980-01-01T23:59:59.000Z

427

Third Buried Waste Retrieval Project under way at DOE Idaho Site  

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

Third Buried Waste Retrieval Project under way at DOE Idaho Site Third Buried Waste Retrieval Project under way at DOE Idaho Site The Idaho Cleanup Project has recently begun removing Cold War weapons waste from a third retrieval area at the Department of Energy�s Radioactive Waste Management Complex (RWMC) in eastern Idaho. Inside Project III enclosure An inside view of the Accelerated Retrieval Project III enclosure Click on image for larger picture The Accelerated Retrieval Project-III (ARP-III) began retrieving targeted waste consisting of plutonium-contaminated filters, graphite molds, solidified radioactively and organically contaminated sludges and oxidized uranium material on December 10, 2008. These materials originated at the Rocky Flats Plant near Denver, Colorado, during nuclear weapons production activities in the 1960s and were packaged in drums and sent to Idaho for

428

Idaho National Engineering Laboratory code assessment of the Rocky Flats transuranic waste  

SciTech Connect

This report is an assessment of the content codes associated with transuranic waste shipped from the Rocky Flats Plant in Golden, Colorado, to INEL. The primary objective of this document is to characterize and describe the transuranic wastes shipped to INEL from Rocky Flats by item description code (IDC). This information will aid INEL in determining if the waste meets the waste acceptance criteria (WAC) of the Waste Isolation Pilot Plant (WIPP). The waste covered by this content code assessment was shipped from Rocky Flats between 1985 and 1989. These years coincide with the dates for information available in the Rocky Flats Solid Waste Information Management System (SWIMS). The majority of waste shipped during this time was certified to the existing WIPP WAC. This waste is referred to as precertified waste. Reassessment of these precertified waste containers is necessary because of changes in the WIPP WAC. To accomplish this assessment, the analytical and process knowledge available on the various IDCs used at Rocky Flats were evaluated. Rocky Flats sources for this information include employee interviews, SWIMS, Transuranic Waste Certification Program, Transuranic Waste Inspection Procedure, Backlog Waste Baseline Books, WIPP Experimental Waste Characterization Program (headspace analysis), and other related documents, procedures, and programs. Summaries are provided of: (a) certification information, (b) waste description, (c) generation source, (d) recovery method, (e) waste packaging and handling information, (f) container preparation information, (g) assay information, (h) inspection information, (i) analytical data, and (j) RCRA characterization.

1995-07-01T23:59:59.000Z

429

Public Service Company of Colorado v. Batt Agreement Summary  

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

Public Service Company of Colorado v. Batt Public Service Company of Colorado v. Batt State Idaho Agreement Type Settlement Agreement Legal Driver(s) Federal Court Order Scope Summary To control and set schedules for the shipments of spent nuclear fuel to Idaho, and of transuranic waste, high-level waste, and spent nuclear fuel leaving Idaho. Parties DOE; US Department of the Navy; State of Idaho Date 10/16/1995 SCOPE * Establish a timetable for shipments of transuranic (TRU) waste leaving and being sent to Idaho. * Establish a schedule for spent nuclear fuel (SNF) to be removed from Idaho and establishes a relationship between shipments of aluminum-clad SNF sent to and received from the Savannah River Site. * Determines a schedule for treatment of high-level waste (HLW). ESTABLISHING MILESTONES

430

THE COLD AND DARK PROCESS AT THE SAVANNAH RIVER SITE  

Science Conference Proceedings (OSTI)

The deactivation and decommissioning (D&D) of a facility exposes D&D workers to numerous hazards. One of the more serious hazards is coming into contact to hazardous energy sources (e.g. electrical, pressurized steam). At the Savannah River Site (SRS) a formal process for identifying and eliminating sources of hazardous energy was developed and is called ''Cold & Dark''. Several ''near miss'' events involving cutting of energized conductors during D&D work in buildings thought to be isolated identified the need to have a formal process to identify and isolate these potentially hazardous systems. This process was developed using lessons learned from D&D activities at the Rocky Flats Environmental Technology Site (Rocky Flats) in Colorado. The Cold & Dark process defines an isolation boundary (usually a building perimeter) and then systematically identifies all of the penetrations through this boundary. All penetrations that involve hazardous energy sources are then physically air-gapped. The final product is a documented declaration of isolation performed by a team involving operations, engineering, and project management. Once the Cold & Dark declaration is made for a building work can proceed without the usual controls used in an operational facility (e.g. lockout/tagout, arc flash PPE). It is important to note that the Cold & Dark process does not remove all hazards from a facility. Work planning and controls still need to address hazards that can be present from such things as chemicals, radiological contamination, residual liquids, etc., as well as standard industrial hazards.

Gilmour, J; William Austin, W; Cathy Sizemore, C

2007-01-31T23:59:59.000Z

431

Economic impact study of the Uranium Mill Tailings Remedial Action project in Colorado: Colorado state fiscal year 1995. Revision 1  

Science Conference Proceedings (OSTI)

As required by the Romer-Twining Agreement of 1990, the US Department of Energy (DOE) has prepared this annual economic impact study for the state of Colorado. This report assesses the economic impacts related to the DOE Uranium Mill Tailings Remedial Action (UMTRA) Project in Colorado during the state fiscal year (FY) between 1 July 1994 and 30 June 1995. To estimate net economic benefit, employment, salaries and wages, and other related economic benefits are discussed, quantified, and then compared to the state`s 10 percent share of the remedial action costs. Actual data obtained from sites currently undergoing remedial action were used as the basis for analyses. If data were not available, estimates were used to derive economic indicators. This study describes the types of employment associated with the UMTRA Project and estimates of the numbers of people employed by UMTRA Project subcontractors in Colorado during state FY 1995. Employment totals are reported in estimated average annual jobs; however, the actual number of workers at the site fluctuates depending on weather and on the status of remedial action activities. In addition, the actual number of people employed on the Project during the year may be higher than the average annual employment reported due to the temporary nature of some of the jobs.

NONE

1995-12-01T23:59:59.000Z

432

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

SciTech Connect

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

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

2008-01-15T23:59:59.000Z

433

Colorado Department of Public Health and Environment | Open Energy...  

Open Energy Info (EERE)

Health and Environment Jump to: navigation, search Logo: Colorado Department of Public Health and Environment Name Colorado Department of Public Health and Environment Address 4300...

434

Arapahoe County, Colorado ASHRAE 169-2006 Climate Zone | Open...  

Open Energy Info (EERE)

Arapahoe County, Colorado ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place Arapahoe County, Colorado ASHRAE Standard ASHRAE 169-2006 Climate Zone...

435

Archuleta County, Colorado ASHRAE 169-2006 Climate Zone | Open...  

Open Energy Info (EERE)

Archuleta County, Colorado ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place Archuleta County, Colorado ASHRAE Standard ASHRAE 169-2006 Climate...

436

Pages that link to "Colorado Department of Public Health and...  

Open Energy Info (EERE)

icon Twitter icon Pages that link to "Colorado Department of Public Health and Environment" Colorado Department of Public Health and Environment Jump to: navigation,...

437

Changes related to "Colorado Department of Public Health and...  

Open Energy Info (EERE)

icon Twitter icon Changes related to "Colorado Department of Public Health and Environment" Colorado Department of Public Health and Environment Jump to: navigation,...

438

City of Wray, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Wray, Colorado (Utility Company) Jump to: navigation, search Name City of Wray Place Colorado Utility Id 21021 Utility Location Yes Ownership M NERC Location WSCC Activity...

439

Wheatland Electric Coop, Inc (Colorado) | Open Energy Information  

Open Energy Info (EERE)

Inc (Colorado) Jump to: navigation, search Name Wheatland Electric Coop, Inc Place Colorado Utility Id 20510 References EIA Form EIA-861 Final Data File for 2010 - File220101...

440

City of Holyoke, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Holyoke, Colorado (Utility Company) Jump to: navigation, search Name City of Holyoke Place Colorado Utility Id 8777 Utility Location Yes Ownership M NERC Location WECC Activity...

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


441

Town of Granada, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Granada, Colorado (Utility Company) Jump to: navigation, search Name Town of Granada Place Colorado Utility Id 7478 Utility Location Yes Ownership M NERC Location WECC NERC WECC...

442

Colorado Energy Nations Company LLLP | Open Energy Information  

Open Energy Info (EERE)

Energy Nations Company LLLP Jump to: navigation, search Name Colorado Energy Nations Company LLLP Place Colorado Utility Id 19173 References EIA Form EIA-861 Final Data File for...

443

Southwestern Electric Coop Inc (Colorado) | Open Energy Information  

Open Energy Info (EERE)

Colorado) Jump to: navigation, search Name Southwestern Electric Coop Inc Place Colorado Utility Id 17715 References EIA Form EIA-861 Final Data File for 2010 - File220101...

444

Town of Lyons, Colorado (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Lyons, Colorado (Utility Company) Jump to: navigation, search Name Town of Lyons Place Colorado Utility Id 11376 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes...

445

Deseret Generation & Tran Coop (Colorado) | Open Energy Information  

Open Energy Info (EERE)

Coop (Colorado) Jump to: navigation, search Name Deseret Generation & Tran Coop Place Colorado Utility Id 40230 References EIA Form EIA-861 Final Data File for 2010 - File220101...

446

City of Julesburg, Colorado (Utility Company) | Open Energy Informatio...  

Open Energy Info (EERE)

Julesburg, Colorado (Utility Company) Jump to: navigation, search Name City of Julesburg Place Colorado Utility Id 9928 Utility Location Yes Ownership M NERC Location WECC NERC...

447

City of Glenwood Springs, Colorado (Utility Company) | Open Energy...  

Open Energy Info (EERE)

Glenwood Springs, Colorado (Utility Company) Jump to: navigation, search Name Glenwood Springs City of Place Colorado Utility Id 7300 Utility Location Yes Ownership M NERC Location...

448

Colorado Natural Gas Pipeline and Distribution Use (Million Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

View History: Annual Download Data (XLS File) Colorado Natural Gas Pipeline and Distribution Use (Million Cubic Feet) Colorado Natural Gas Pipeline and Distribution Use (Million...

449

Colorado Natural Gas Gross Withdrawals from Shale Gas (Million...  

Gasoline and Diesel Fuel Update (EIA)

Monthly Annual Download Data (XLS File) Colorado Natural Gas Gross Withdrawals from Shale Gas (Million Cubic Feet) Colorado Natural Gas Gross Withdrawals from Shale Gas...

450

DOE Solar Decathlon: 2005 Teams - University of Colorado  

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

emphasizes use of natural building materials. Computer-generated image of Colorado's 2005 Solar Decathlon house. From soy insulation to PV panels, Colorado's modular house...

451

Colorado - State Energy Profile Overview - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Solar Energy in Brief. ... US Virgin Islands: Overview; Data; Economy; ... Colorados photovoltaic capacity of 91 megawatts was the fifth largest in the United ...

452

Directions to the Colorado Office of the Environmental Science...  

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

Colorado Office The EVS Colorado office is located about 45 minutes from Denver International Airport, near the U.S. Federal Center. Argonne National Laboratory 200 Union Blvd.,...

453

EIS-0370: Windy Gap Firming Project, Colorado | Department of...  

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

0: Windy Gap Firming Project, Colorado EIS-0370: Windy Gap Firming Project, Color