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Sample records for mesa reclamation blower

  1. Blower Door Tests | Department of Energy

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

    Blower Door Tests Blower Door Tests Blower door test during a home energy audit. Credit: Holtkamp Heating & AC, Inc. Blower door test during a home energy audit. Credit: Holtkamp...

  2. Variable displacement blower

    DOE Patents [OSTI]

    Bookout, Charles C.; Stotts, Robert E.; Waring, Douglass R.; Folsom, Lawrence R.

    1986-01-01

    A blower having a stationary casing for rotatably supporting a rotor assembly having a series of open ended chambers arranged to close against the surrounding walls of the casing. Pistons are slidably mounted within each chamber with the center of rotation of the pistons being offset in regard to the center of rotation of the rotor assembly whereby the pistons reciprocate in the chambers as the rotor assembly turns. As inlet port communicates with the rotor assembly to deliver a working substance into the chamber as the pistons approach a top dead center position in the chamber while an outlet port also communicates with the rotor to exhaust the working substance as the pistons approach a bottom dead center position. The displacement of the blower is varied by adjusting the amount of eccentricity between the center of rotation of the pistons and the center of rotation of the rotor assembly.

  3. Blower Door Tests | Department of Energy

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

    Blower Door Tests Blower Door Tests Blower door test during a home energy audit. Credit: Holtkamp Heating & A/C, Inc. Blower door test during a home energy audit. Credit: Holtkamp Heating & A/C, Inc. Professional energy auditors use blower door tests to help determine a home's airtightness. Our Energy Saver 101 infographic explains the importance of a blower door test during a home energy audit. These are some reasons for establishing the proper building tightness: Reducing energy

  4. Furnace Blower Performance Improvements - Building America Top...

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

    See an example of this Top Innovation in action. Find more case studies of Building America projects across the country that demonstrate optimization of furnace blowers. View other ...

  5. Mesa Energy formerly called Mesa Environmental Sciences | Open...

    Open Energy Info (EERE)

    Energy formerly called Mesa Environmental Sciences Jump to: navigation, search Name: Mesa Energy (formerly called Mesa Environmental Sciences) Place: Pennsylvania Zip: 19355...

  6. Furnace Blower Performance Improvements - Building America Top Innovation |

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

    Department of Energy Furnace Blower Performance Improvements - Building America Top Innovation Furnace Blower Performance Improvements - Building America Top Innovation This photo shows a circular-shaped blower fan for furnaces and air conditioners. As homeowners switch on their forced-air furnaces in preparation for cold weather, they may be unaware of how furnace blowers can impact HVAC efficiency. In fact, studies show that the most common blowers have efficiencies of only 10%-15%.

  7. Red Mesa | Open Energy Information

    Open Energy Info (EERE)

    Mesa Jump to: navigation, search Name Red Mesa Facility Red Mesa Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources...

  8. Blowers for Air Assisted Diesel Particulate Filter Regeneration...

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

    Blowers for Air Assisted Diesel Particulate Filter Regeneration Prototypes of a new series of high-pressure, brushless DC motor-drive blowers have completed field testing, and DFM ...

  9. CX-005738: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    City of Mesa Reclamation Blower UnitsCX(s) Applied: B5.1Date: 05/04/2011Location(s): Mesa, ArizonaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  10. CX-005871: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    City of Mesa Reclamation Blower UnitsCX(s) Applied: B5.1Date: 05/16/2011Location(s): Mesa, ArizonaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  11. Blowers for Air Assisted Diesel Particulate Filter Regeneration |

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

    Department of Energy Blowers for Air Assisted Diesel Particulate Filter Regeneration Blowers for Air Assisted Diesel Particulate Filter Regeneration Prototypes of a new series of high-pressure, brushless DC motor-drive blowers have completed field testing, and DFM and manufacturing cost studies are well advanced. PDF icon p-14_milburn.pdf More Documents & Publications Development of a Non Air-assisted Thermal Regenerator Development of an Active Regeneration Diesel Particulate Filter

  12. Simplified multizone blower door techniques for multifamily buildings. Final report

    SciTech Connect (OSTI)

    1995-09-01

    This research focused on the applicability of (a) two-blower-door and (b) single-blower-door multi-zone pressurization techniques for estimating the air leakage characteristics of New York State multi-family apartment buildings. The research also investigated the magnitude of external leakage area in multi-family buildings and used computer simulations to estimate the effect of decreasing external and internal leakage areas on air infiltration rates. This research investigates whether two blower doors can be used to determine the ELA of the exterior envelope and the ELA of partitions. Two multi-zone versions of the single-blower-door pressurization method are also examined.

  13. High Mesa | Open Energy Information

    Open Energy Info (EERE)

    High Mesa Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exelon Wind Developer Exelon Wind Energy Purchaser Idaho Power Location...

  14. Soot blower using fuel gas as blowing medium

    DOE Patents [OSTI]

    Tanca, Michael C. (Tariffville, CT)

    1982-01-01

    A soot blower assembly (10) for use in combination with a coal gasifier (14). The soot blower assembly is adapted for use in the hot combustible product gas generated in the gasifier as the blowing medium. The soot blower lance (20) and the drive means (30) by which it is moved into and out of the gasifier is housed in a gas tight enclosure (40) which completely surrounds the combination. The interior of the enclosure (40) is pressurized by an inert gas to a pressure level higher than that present in the gasifier so that any combustible product gas leaking from the soot blower lance (20) is forced into the gasifier rather than accumulating within the enclosure.

  15. Integrated high efficiency blower apparatus for HVAC systems

    DOE Patents [OSTI]

    Liu, Xiaoyue; Weigman, Herman; Wang, Shixiao

    2007-07-24

    An integrated centrifugal blower wheel for a heating, ventilation and air conditioning (HVAC) blower unit includes a first blade support, a second blade support, and a plurality of S-shaped blades disposed between the first and second blade supports, wherein each of the S-shaped blades has a trailing edge bent in a forward direction with respect to a defined direction of rotation of the wheel.

  16. Metro Wastewater Reclamation District Biomass Facility | Open...

    Open Energy Info (EERE)

    Wastewater Reclamation District Biomass Facility Jump to: navigation, search Name Metro Wastewater Reclamation District Biomass Facility Facility Metro Wastewater Reclamation...

  17. Furnace Blower Electricity: National and Regional Savings Potential

    SciTech Connect (OSTI)

    Florida Solar Energy Center; Franco, Victor; Franco, Victor; Lutz, Jim; Lekov, Alex; Gu, Lixing

    2008-05-16

    Currently, total electricity consumption of furnaces is unregulated, tested at laboratory conditions using the DOE test procedure, and is reported in the GAMA directory as varying from 76 kWh/year to 1,953 kWh/year. Furnace blowers account for about 80percent of the total furnace electricity consumption and are primarily used to distribute warm air throughout the home during furnace operation as well as distribute cold air during air conditioning operation. Yet the furnace test procedure does not provide a means to calculate the electricity consumption during cooling operation or standby, which account for a large fraction of the total electricity consumption. Furthermore, blower electricity consumption is strongly affected by static pressure. Field data shows that static pressure in the house distribution ducts varies widely and that the static pressure used in the test procedure as well as the calculated fan power is not representative of actual field installations. Therefore, accurate determination of the blower electricity consumption is important to address electricity consumption of furnaces and air conditioners. This paper compares the potential regional and national energy savings of two-stage brushless permanent magnet (BPM) blower motors (the blower design option with the most potential savings that is currently available in the market) to single-stage permanent split capacitor (PSC) blower motors (the most common blower design option). Computer models were used to generate the heating and cooling loads for typical homes in 16 different climates which represent houses throughout the United States. The results show that the potential savings of using BPM motors vary by region and house characteristics, and are very strongly tied to improving house distribution ducts. Savings decrease dramatically with increased duct pressure. Cold climate locations will see savings even in the high static pressure duct situations, while warm climate locations will see less savings overall and negative savings in the high static pressure duct situations. Moderate climate locations will see little or no savings.

  18. MESA Other GFP.xlsx

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

    MESA Other GFP BARCODE DESCRIPTION MFG MODEL SN COST BLDG ROOM INVT DATE S10345 REFRIGERATOR ABSOCOLD 0000 430308515 206.66 922 136 7222013 0000031174 HEADSET PLNM22 UNIVE...

  19. Sandia Energy Mesa del Sol

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

    Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence http:energy.sandia.govmesa-del-sol-project-is-finalist-for-international-sm...

  20. Mesa Verde's New Museum Showcases Sustainable Building Technologies...

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

    Mesa Verde's New Museum Showcases Sustainable Building Technologies Mesa Verde's New Museum Showcases Sustainable Building Technologies April 18, 2013 - 11:42am Addthis Mesa Verde ...

  1. Economic feasibility analysis of water-harvesting techniques for mined-land reclamation

    SciTech Connect (OSTI)

    Nieves, L.A.; Marti, M.H.

    1981-07-01

    A water harvesting, agricultural production system, field tested as a means of reclaiming strip-mined land is described. Though the technical feasibility of the system is becoming increasingly apparent, economic feasibility and legal issues may determine its potential application. The purpose of this study is to explore the economic feasibility of the system and to provide information for use in assessing whether further investigation of water harvesting reclamation techniques is warranted. The economic feasibility of the PNL reclamation system hinges on whether its net benefits exceed those of conventional reclamation. This preliminary feasibility study assesses the net private benefits of each system using data for the Peabody Coal Company's Kayenta mine on the Black Mesa in Arizona. To compare the alternative reclamation systems, the present value of direct net benefits (income minus production and reclamation costs) is calculated for grazing (conventional reclamation) or for cropping (PNL reclamation). Three of the PNL system slope treatments have lower estimated total costs than conventional reclamation. The difference is $3895/acre for compacted slope, $3025/acre for salt-compacted slope and $2310/acre for crop-on-slope. These differences constitute a substantial cost advantage for the system on the basis of the present value of land reclamation and maintenance costs. The system also has advantages based on the estimated value of agricultural production capacity. Even the lowest yield levels considered for alfalfa, corn, and pinto beans had higher net present values than grazing.

  2. Building America Top Innovations 2013 Profile High-Performance Furnace Blowers

    SciTech Connect (OSTI)

    none,

    2013-09-01

    This Top Innovations profile describes Lawrence Berkeley National Laboratory's work with furnace blower design that led to the creation of a standard for rating blowers, credits for the use of good blowers in Federal tax credit programs and energy codes, and consideration in current federal rulemaking procedures.

  3. Women in STEM Panel @Mesa Public Library

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

    Panel @Mesa Public Library WHEN: Oct 15, 2015 7:00 PM - Feb 12, 2015 8:30 PM WHERE: Mesa Public Library 2400 Central Ave, Los Alamos, NM 87544 SPEAKER: Nicole-Lloyd-Ronning, Teri...

  4. Red Sky with Red Mesa

    SciTech Connect (OSTI)

    2011-04-14

    The Red Sky/Red Mesa supercomputing platform dramatically reduces the time required to simulate complex fuel models, from 4-6 months to just 4 weeks, allowing researchers to accelerate the pace at which they can address these complex problems. Its speed also reduces the need for laboratory and field testing, allowing for energy reduction far beyond data center walls.

  5. Red Sky with Red Mesa

    ScienceCinema (OSTI)

    None

    2014-06-23

    The Red Sky/Red Mesa supercomputing platform dramatically reduces the time required to simulate complex fuel models, from 4-6 months to just 4 weeks, allowing researchers to accelerate the pace at which they can address these complex problems. Its speed also reduces the need for laboratory and field testing, allowing for energy reduction far beyond data center walls.

  6. Application of a watershed computer model to assess reclaimed landform stability in support of reclamation liability release

    SciTech Connect (OSTI)

    Peterson, M.R.; Zevenbergen, L.W.; Cochran, J.

    1995-09-01

    The Surface Mining Control and Reclamation Act of 1977 (SMCRA) instituted specific requirements for surface coal mine reclamation that included reclamation bonding and tied release of liability to achieving acceptable reclamation standards. Generally, such reclamation standards include successfully revegetating the site, achieving the approved postmine land use and minimizing disturbances to the prevailing hydrologic balance. For western surface coal mines the period of liability continues for a minimum of 10 years commencing with the last year of augmented seeding, fertilizing, irrigation or other work. This paper describes the methods and procedures conducted to evaluate the runoff and sediment yield response from approximately 2,700 acres of reclaimed lands at Peabody Western Coal Company`s (PWCC) Black Mesa Mine located near Kayenta, Arizona. These analyses were conducted in support of an application for liability release submitted to the Office of Surface Mining (OSM) for reclaimed interim land parcels within the 2,700 acres evaluated.

  7. 2015-03-26 Issuance: Fans and Blowers ASRAC Working Group; Notice of Intent

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

    | Department of Energy Issuance: Fans and Blowers ASRAC Working Group; Notice of Intent 2015-03-26 Issuance: Fans and Blowers ASRAC Working Group; Notice of Intent This document is a pre-publication Federal Register Notice of Intent regarding establishment of an ASRAC Working Group for Fans and Blowers, as issued by the Deputy Assistant Secretary for Energy Efficiency on March 26, 2015. Though it is not intended or expected, should any discrepancy occur between the document posted here and

  8. Women in STEM Panel @Mesa Public Library

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

    Women in STEM Panel @Mesa Public Library Women in STEM Panel @Mesa Public Library WHEN: Oct 15, 2015 7:00 PM - Feb 12, 2015 8:30 PM WHERE: Mesa Public Library 2400 Central Ave, Los Alamos, NM 87544 SPEAKER: Nicole-Lloyd-Ronning, Teri Roberts and Sandy Frost CATEGORY: Bradbury INTERNAL: Calendar Login Ada Lovelace day image Event Description Join the speakers for a conversation about women in STEM. In association with the Bradbury Science Museum. Women in STEM Panel @Mesa Public Library Join

  9. Mesa Top Photovoltaic Array (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-07-01

    Fact sheet overview of the Mesa Top Photovoltaic Array project implemented by the Department of Energy Golden Office and National Renewable Energy Laboratory.

  10. DOE and Colorado Mesa University Education Agreement Expands...

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

    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...

  11. MESA Other GFP.xlsx

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

    MESA Other GFP BARCODE DESCRIPTION MFG MODEL SN COST BLDG ROOM INVT DATE S10345 REFRIGERATOR ABSOCOLD 0000 430308515 $206.66 922 136 7/22/2013 0000031174 HEADSET PLNM22 UNIVE PLANTRONICSPLNM22 AV4357H7 $123.99 B01 282 7/2/2012 0000106508 HEADSET PLANTRONICS PLANTRONICSCS50EX N/A $267.95 B01 179 7/17/2013 0000106505 HEADSET PLANTRONICS PLANTRONICSCS50EX N/A $267.95 B01 272 7/17/2013 0000106506 HEADSET PLANTRONICS PLANTRONICSCS50EX N/A $267.95 922 104C 3/1/2013 0000106507 HEADSET PLANTRONICS

  12. MESA Sensitive Property.xlsx

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

    Sensitive Property MESA 1 BARCODE DESCRIPTION MANUF. MODEL_NO SN COST BLD ROOM INV_DATE 0000030149 TABLET GRAPHIRE4 4X5 WACOM GRAPHIRE WAC-CTE440B 6CZ015783 $99.74 922 3W-12 22-Jul-09 0000040803 COMPUTER, CONVERTABL HEWLETT PACKARD COMPAQ ELITE 8300 MXL23921C0 $779.00 922 2W-7 19-Jul-13 0000040819 COMPUTER, CONVERTABL HEWLETT PACKARD COMPAQ ELITE 8300 MXL23921F3 $779.00 922 313 25-Jul-13 0000040796 COMPUTER, CONVERTABL HEWLETT PACKARD COMPAQ ELITE 8300 MXL23921JR $779.00 922 311 1-Jul-13

  13. 2015-03-26 Issuance: Fans and Blowers ASRAC Working Group; Notice...

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

    This document is being made available through the Internet solely as a means to facilitate the public's access to this document. PDF icon ASRAC Fans and Blowers Working Group ...

  14. Building America Top Innovations 2013 Profile … High-Performance Furnace Blowers

    Energy Savers [EERE]

    LBNL's work led to the creation of a standard for rating blowers, credits for the use of good blowers in Federal tax credit programs and energy codes, and consideration in current Federal rulemaking procedures. More than 60% of U.S. households currently use central forced-air heating and cooling systems and a large percentage of new homes built today are equipped with a central forced-air furnace and air conditioner. Although furnaces, air conditioners, and heat pumps have become significantly

  15. Ex Parte discussion of commercial fan and blower rulemaking | Department of

    Energy Savers [EERE]

    Energy discussion of commercial fan and blower rulemaking Ex Parte discussion of commercial fan and blower rulemaking On November 3rd, Jordan Doria, Manager of Stakeholder Engagement, Ingersoll Rand, convened a teleconference with John Cymbalsky and Daniel Cohen of DOE. PDF icon IR_ex_parte_discussion_3NOV2014 More Documents & Publications Meeting Summary Memo Ex Parte Communications, Docket Number EERE-2008-BT-STD-0005, RIN 1904-AB57 ASE/CAGI Meeting about Compressors and Compressed Air

  16. Mr. Ken Blower, Manager Corporate Environmental Affairs Standard Oil Company of Ohio

    Office of Legacy Management (LM)

    ad. 3 0 II, 0 s 3 = & Mr. Ken Blower, Manager Corporate Environmental Affairs Standard Oil Company of Ohio Midland Building Cleveland, Ohio 44115 qITIALS/SIG Jhitman )ATE 1/ /86 ITG SYMBOL NE-23 Dear Mr. Blower: The Department of Energy (DOE), as part of its Fomerly Utilized Sites Remedial Action Program (FUSRAP), has reviewed information on the former DuPont Grasselli Research Laboratory (now Standard Oil Company of Ohio) to determine whether it contains residual radioactivity traceable to

  17. Surface mine regulations complicate reclamation

    SciTech Connect (OSTI)

    Seltz-Patrash, A.

    1980-09-01

    The Surface Mining Control and Reclamation Act of 1977 is a landmark environmental law intended to protect U.S. lands from stripmining effects. However, coal mine operators claim that some SMCRA regulations are misguidedcosting time and money, but yielding no substantial environmental benefit. Unlike other environmental acts, SMCRA details specifically the goals of reclamation and the methods that must be implemented to meet these goals. Coal industry representatives believe that this discourages innovation, promotes inefficiency by ignoring regional differences among sites, and results in unnecessary expense to the industry. Reclamation practices and progress among western coal mining companies are evaluated. (1 map, 5 photos)

  18. Southside Water Reclamation Plant Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    Water Reclamation Plant Biomass Facility Jump to: navigation, search Name Southside Water Reclamation Plant Biomass Facility Facility Southside Water Reclamation Plant Sector...

  19. Wastewater Reclamation and Biofuel Production Using Algae

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

    Africa, New Zealand (but not designed for nutrient removal). 9 Typical Electro-Mechanical Treatment Plant 10 Aeration Basins with Air Blowers Sludge Settling Tanks -100,000 0...

  20. Alternative Fuels Data Center: Mesa Unified School District Reaps Economic

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    and Environmental Benefits with Propane Buses Mesa Unified School District Reaps Economic and Environmental Benefits with Propane Buses to someone by E-mail Share Alternative Fuels Data Center: Mesa Unified School District Reaps Economic and Environmental Benefits with Propane Buses on Facebook Tweet about Alternative Fuels Data Center: Mesa Unified School District Reaps Economic and Environmental Benefits with Propane Buses on Twitter Bookmark Alternative Fuels Data Center: Mesa Unified

  1. BUILDING MATERIALS RECLAMATION PROGRAM

    SciTech Connect (OSTI)

    David C. Weggel; Shen-En Chen; Helene Hilger; Fabien Besnard; Tara Cavalline; Brett Tempest; Adam Alvey; Madeleine Grimmer; Rebecca Turner

    2010-08-31

    This report describes work conducted on the Building Materials Reclamation Program for the period of September 2008 to August 2010. The goals of the project included selecting materials from the local construction and demolition (C&D) waste stream and developing economically viable reprocessing, reuse or recycling schemes to divert them from landfill storage. Educational resources as well as conceptual designs and engineering feasibility demonstrations were provided for various aspects of the work. The project was divided into two distinct phases: Research and Engineering Feasibility and Dissemination. In the Research Phase, a literature review was initiated and data collection commenced, an advisory panel was organized, and research was conducted to evaluate high volume C&D materials for nontraditional use; five materials were selected for more detailed investigations. In the Engineering Feasibility and Dissemination Phase, a conceptual study for a regional (Mecklenburg and surrounding counties) collection and sorting facility was performed, an engineering feasibility project to demonstrate the viability of recycling or reuse schemes was created, the literature review was extended and completed, and pedagogical materials were developed. Over the two-year duration of the project, all of the tasks and subtasks outlined in the original project proposal have been completed. The Final Progress Report, which briefly describes actual project accomplishments versus the tasks/subtasks of the original project proposal, is included in Appendix A of this report. This report describes the scientific/technical aspects (hypotheses, research/testing, and findings) of six subprojects that investigated five common C&D materials. Table 1 summarizes the six subprojects, including the C&D material studied and the graduate student and the faculty advisor on each subproject.

  2. Retrofit device to improve vapor compression cooling system performance by dynamic blower speed modulation

    DOE Patents [OSTI]

    Roth, Robert Paul; Hahn, David C.; Scaringe, Robert P.

    2015-12-08

    A device and method are provided to improve performance of a vapor compression system using a retrofittable control board to start up the vapor compression system with the evaporator blower initially set to a high speed. A baseline evaporator operating temperature with the evaporator blower operating at the high speed is recorded, and then the device detects if a predetermined acceptable change in evaporator temperature has occurred. The evaporator blower speed is reduced from the initially set high speed as long as there is only a negligible change in the measured evaporator temperature and therefore a negligible difference in the compressor's power consumption so as to obtain a net increase in the Coefficient of Performance.

  3. Mining and Reclamation Technology Symposium

    SciTech Connect (OSTI)

    None Available

    1999-06-24

    The Mining and Reclamation Technology Symposium was commissioned by the Mountaintop Removal Mining/Valley Fill Environmental Impact Statement (EIS) Interagency Steering Committee as an educational forum for the members of the regulatory community who will participate in the development of the EIS. The Steering Committee sought a balanced audience to ensure the input to the regulatory community reflected the range of perspectives on this complicated and emotional issue. The focus of this symposium is on mining and reclamation technology alternatives, which is one of eleven topics scheduled for review to support development of the EIS. Others include hydrologic, environmental, ecological, and socio-economic issues.

  4. ISSUANCE 2015-08-21: Energy Efficiency Program for Commercial and Industrial Equipment: Notice of Open Meetings for the Fans and Blowers Working Group

    Broader source: Energy.gov [DOE]

    Energy Efficiency Program for Commercial and Industrial Equipment: Notice of Open Meetings for the Fans and Blowers Working Group

  5. EERE Success Story-Mesa Verde's New Museum Showcases Sustainable

    Office of Environmental Management (EM)

    Building Technologies | Department of Energy Mesa Verde's New Museum Showcases Sustainable Building Technologies EERE Success Story-Mesa Verde's New Museum Showcases Sustainable Building Technologies April 18, 2013 - 11:42am Addthis Mesa Verde National Park's visitor center blends state-of-the-art energy technology with traditional Native American building principles to create a high-performance, Leadership in Energy and Environmental Design Platinum-certified sustainability showcase. The

  6. The Black Mesa coal/water slurry pipeline system

    SciTech Connect (OSTI)

    Brolick, H.J.

    1994-12-31

    The Black Mesa Pipeline is a 273 mile (439 km) long, 18-inch (457 mm) coal/water slurry pipeline, originating on the Black Mesa in the Northeastern part of Arizona, USA. The system delivers coal from the Peabody Coal Company`s Black Mesa open pit mine to the Mohave Generating Station which is a 1580 mw steam powered electric generating plant located in Laughlin, Nevada.

  7. Mesa Verde's New Museum Showcases Sustainable Building Technologies |

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

    Department of Energy Mesa Verde's New Museum Showcases Sustainable Building Technologies Mesa Verde's New Museum Showcases Sustainable Building Technologies April 18, 2013 - 11:42am Addthis Mesa Verde National Park's visitor center blends state-of-the-art energy technology with traditional Native American building principles to create a high-performance, Leadership in Energy and Environmental Design Platinum-certified sustainability showcase. The center consumes about 28% less energy than

  8. Mined land reclamation in Wisconsin since 1973

    SciTech Connect (OSTI)

    Hunt, T.C.

    1989-01-01

    Reclamation has long been recognized as an essential action necessary to mitigate the degradation of land caused by mining activities. But, it is only within the past several decades that reclamation has become an integral component of the mineral extraction process. While the Metallic Mining Reclamation Act (MMRA) was passed in 1973, Wisconsin is yet to enact comprehensive state-wide reclamation requirements for mining other than metallic minerals and the code for metallic mining has yet to establish procedures and standards for reclamation success, specifically revegetation and postmining land use. This study integrates several interdisciplinary methodologies including a history of reclamation; an inventory and status report of mined lands; a critique and comparison of existing reclamation policy with previous state and current federal reclamation policies; in-field case studies of revegetation parameters, procedures, and performance standards; and an economic analysis of reclamation technology. This study makes three major recommendations: (1) The metallic mining code should be amended to establish vegetation parameters, measuring methods, and performance standards for revegetation success similar to those contained in the federal Surface Mining Control and Reclamation Act (SMCRA); (2) The metallic mining code should be amended to resolve semantic loopholes by clearly defining the endpoints of terms such as restoration, reclamation, and rehabilitation and by utilizing the reclamation continuum as a planning tool for determining acceptable postmining land use alternatives; and (3) Mandatory statewide nonmetallic legislation should be enacted to strengthen the mineral resource management program in Wisconsin by systematically and uniformly regulating the mining and reclamation of nonmetallic minerals, the state's most important mineral resource.

  9. Costa Mesa, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Costa Mesa, California Ceradyne Inc EPS Corp Energy and Power Solutions MGE UPS SYSTEMS Inc Registered Financial Organizations...

  10. Mountain Mesa, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mountain Mesa, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.6393975, -118.4056391 Show Map Loading map......

  11. Bureau of Reclamation | Open Energy Information

    Open Energy Info (EERE)

    enough electricity to serve 3.5 million homes. Today, Reclamation is a contemporary water management agency with a Strategic Plan outlining numerous programs, initiatives and...

  12. How reclamation tests mechanical governors

    SciTech Connect (OSTI)

    Agee, J.C.; Girgis, G.K.; Cline, R.

    1996-08-01

    The Bureau of Reclamation has developed its own equipment for testing mechanical-hydraulic governors for hydroelectric generators. The device, called a Permanent Magnet Generator (PMG) Simulator, generates a three-phase voltage that will drive the governor ballhead motor at variable speed. Utilizing this equipment, most traditional governor tests can be completed with the generating unit dewatered. In addition, frequency response testing and other detailed analytical tests can be performed to validate governor models. This article describes the development and design of the equipment, and it also discusses its usage in a case study of events at Glen Canyon Dam.

  13. EIS-0370: Bureau of Reclamation, Interior, Notice of Availability...

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

    Bureau of Reclamation, Interior, Notice of Availability of the Final Environmental Impact Statement EIS-0370: Bureau of Reclamation, Interior, Notice of Availability of the Final...

  14. EERE Success Story-Mesa Verde's New Museum Showcases Sustainable...

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

    April 18, 2013 - 11:42am Addthis Mesa Verde National Park's visitor center blends state-of-the-art energy technology with traditional Native American building principles to create ...

  15. Red Mesa, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Red Mesa is a census-designated place in Apache County, Arizona.1 References US...

  16. Tracer Testing At East Mesa Geothermal Area (1983) | Open Energy...

    Open Energy Info (EERE)

    procedures for use with injection-backflow testing, one on the fracture-permeability Raft River reservoir and the other on the matrix-permeability East Mesa reservoir. Results...

  17. New Wells Provide Information on Groundwater at Pahute Mesa

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

    November 28, 2012 New Wells Provide Information on Groundwater at Pahute Mesa New wells drilled near historic underground test areas in Nevada are helping scientists get a clearer understanding of the groundwater in these areas while contributing to the design of a long-term monitoring system. Drilled from September to October 2012, these two wells will supplement a network of more than 20 existing characterization wells in an area called Pahute Mesa, which extends from the northwestern portion

  18. DOE - Office of Legacy Management -- EFB White Mesa Site - 033

    Office of Legacy Management (LM)

    EFB White Mesa Site - 033 FUSRAP Considered Sites Site: EFB White Mesa Site (033 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is a Uranium Mill Tailings Remedial Action (UMTRA) Title II site located in Utah. UMTRA Title II sites are privately owned and operated sites that were active when the Uranium Mill tailings Radiation

  19. Geotechnical considerations in surface mine reclamation

    SciTech Connect (OSTI)

    Kuhn, A.K.

    1999-07-01

    Most attention in surface mine reclamation is given to agronomic soils and revegetation, but reclamation success depends on the geotechnical characteristics of the underlying earth. If the soil and rock that underline the surface are not stable, surface treatments lack the dependable foundation needed for them to succeed. Reclamation practioners need to understand those geotechnical considerations--material properties, structure, and processes--that affect stability. properties of rock and soil are altered by mining, and those altered materials together with water and processing waste form often-complex mixtures of materials that must be stabilized in reclamation. Surface mining alters existing landforms and creates new ones such as pit walls, spoil and waste rock piles, tailings impoundments, and earthfills. those structures need to be constructed or stabilized so that they can endure and support successful reclamation. processes that affect material properties and landforms include mechanical breakage, accelerated weathering, erosion, and mass movements. Mechanical breakage and the resulting accelerated weathering combine to change material properties, usually expressed as degraded strength, that can lead to instability of landforms. Erosion, especially that related to extreme storm events, and mass movements in the form of slop failures are the most problematic processes that must be taken into account in reclaiming mined lands. These geotechnical considerations are essential in successful reclamation, and practioners who overlook them may find their work literally sliding down a slippery slope.

  20. Rainier Mesa Sub-CAU Model for N-Tunnel (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Conference: Rainier Mesa Sub-CAU Model for N-Tunnel Citation Details In-Document Search Title: Rainier Mesa Sub-CAU Model for N-Tunnel You are accessing a document from the...

  1. Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern

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

    Colorado | Department of Energy Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado PDF icon Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado More Documents & Publications EA-1535: Final Programmatic Environmental Assessment EA-1037: Final Environmental Assessment Final Uranium Leasing

  2. Final Reclamation Report: Basalt Waste Isolation Project exploratory shaft site

    SciTech Connect (OSTI)

    Brandt, C.A.; Rickard, W.H. Jr.

    1990-06-01

    The restoration of areas disturbed by activities of the Basalt Waste Isolation Project (BWIP) constitutes a unique operation at the US Department of Energy's (DOE) Hanford Site, both from the standpoint of restoration objectives and the time frame for accomplishing these objectives. The BWIP reclamation program comprises three separate projects: borehole reclamation, Near Surface Test Facility (NSTF) reclamation, and Exploratory Shaft Facility (ESF) reclamation. The main focus of this report is on determining the success of the revegetation effort 1 year after work was completed. This report also provides a brief overview of the ESF reclamation program. 21 refs., 7 figs., 14 tabs.

  3. Mesa Grande Band of Mission Indians- 2004 Project

    Broader source: Energy.gov [DOE]

    The Mesa Grande Band of Mission Indians, located in northern San Diego County, will conduct a study of the feasibility of reducing air pollution generated on the reservation by an over-reliance on wood-burning stoves, kerosene heaters, and gasoline generators, and to identify the types of renewable energy systems that could be used for residential structures and well-pump systems.

  4. MESA Two-Year Anniversary | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    MESA Two-Year Anniversary | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working

  5. Wastewater Reclamation and Biofuel Production Using Algae | Department of

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

    Energy Wastewater Reclamation and Biofuel Production Using Algae Wastewater Reclamation and Biofuel Production Using Algae Breakout Session 2-A: The Future of Algae-Based Biofuels Wastewater Reclamation and Biofuel Production Using Algae Tryg Lundquist, Associate Professor, California Polytechnic State University, San Luis Obispo PDF icon lundquist_bioenergy_2015.pdf More Documents & Publications CX-009557: Categorical Exclusion Determination ATP3 Algae Testbed Public-Private Partnership

  6. Coal slurry pipelines: Blach Mesa and future projects

    SciTech Connect (OSTI)

    Brolick, H.J.

    1998-12-31

    Most people in the mining industry have some familiarity with pipelining of minerals in slurry form, however, many may not realize the extent that mineral slurry pipeline transport is used throughout the world. The author is referring to the shipment of the minerals in the raw or concentrate form, not tailings pipelines which are also commonplace in the minerals industry. There are over forty mineral pipelines around the world. The list covers a wide range of minerals, including copper ore concentrate, iron ore concentrate, limestone, phosphate concentrate, kaolin, Gilsonite and gold ore, with only eleven of the mineral pipelines located in the USA. It should be noted that one of the earliest slurry pipelines was a 108 mile coal slurry pipeline in Ohio, which started up in 1957. The pipeline only operated until 1963 when a railroad company literally bought out the transportation contract. This really was the beginning of the unit train concept. Each mineral has specific physical and chemical characteristics to be considered when evaluating transport by pipeline. The processing required at the pipeline origin, as well as at the pipeline termination, are also important factors in determining slurry pipeline feasibility. Transport distance, annual volume, and continuity of shipments are other important factors. One of the most difficult minerals to transport as a slurry is coal because the specific gravity is closer to water than most other minerals. Thus, the fine balance of creating enough fine particles to serve as a carrier for the coarser material, while at the same time having a material that can be economically dewatered is very sensitive and technical designs will vary with types of coal. Additionally, since coal is purchased for its thermal value, excess surface moisture can lower the value of the coal to the customer. One of the most successful slurry pipeline operations, and the only current operating long-distance coal slurry pipeline is the Black Mesa Pipeline System. The Black Mesa Pipeline is a 273 mile (439 km) long, 18-inch (457 mm) coal/water slurry pipeline, originating on the Black Mesa in the Northeastern part of Arizona, USA. The system delivers coal from the Peabody Coal Company`s Black Mesa open pit mine to the Mohave Generating Station which is a 1580 MW steam powered electric generating plant located in Laughlin, Nevada. Black Mesa Pipeline began commercial operation in November, 1970 and has transported in excess of 110,000,000 tons (99,800,000 metric tons) of coal with an availability factor of 99%.

  7. Sandia Energy - Mesa del Sol Unveils First Smart Grid in the...

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

    Facilities Grid Integration News Energy Efficiency News & Events SMART Grid Solar Microgrid Global Climate & Energy Mesa del Sol Unveils First Smart Grid in the Nation Previous...

  8. Renewable Energy Assessment for the Bureau of Reclamation

    SciTech Connect (OSTI)

    Haase, S.; Burman, K.; Dahle, D.; Heimiller, D.; Van Geet, O.

    2012-05-01

    Report summarizes the results of an assessment and analysis of renewable energy opportunities conducted for the U.S. Department of Interior, Bureau of Reclamation (Reclamation) by the National Renewable Energy Laboratory (NREL). Report contains results from utility scale analysis and site visits, as well as facility scale screening and site visits.

  9. Illinois abandoned mined lands reclamation program: a progress report

    SciTech Connect (OSTI)

    Hickmann, T.J.; Jenkusky, S.M.; Massie, S.

    1985-12-01

    The Illinois Abandoned Mined Lands Reclamation Council (AMLRC), created in 1975, is responsible for the abatement of hazardous and environmental problems associated with pre-law abandoned coal mines throughout the State. The availability of federal funds for reclamation, through passage of the Surface Mining Control and Reclamation Act of 1977 (SMCRA), greatly expanded the program. With funds provided through early cooperative agreements and current annual grants from the federal Office of Surface Mining (OSM), the State has reclaimed, or is currently reclaiming, 182 mine sites and has assisted OSM in the abatement of 67 emergency situations. This paper reviews the progress made by the AMLRC in dealing with the State's abandoned mine problems. Specifically, the numbers and types of problem sites reclaimed annually, their costs, and reclamation methods are identified. Progress of the program relative to the entire State's abandoned mine problems is reviewed. The effects of other reclamation factors, such as natural revegetation, remaining privately-funded reclamation, and secondary carbon recovery, on the overall scope of the State's program are also examined. General comments are made concerning grant preparation, State-OSM cooperation and AML-Inventory control. Selected reclamation projects and techniques are also discussed. 11 references, 3 tables.

  10. EIS-0480: Bureau of Reclamation and National Park Service Notice...

    Energy Savers [EERE]

    Long-Term Experimental and Management Plan for the Operation of Glen Canyon Dam The Bureau of Reclamation and the National Park Service issued a notice of availability of a Draft ...

  11. Bureau of Reclamation Small Conduit Hydropower Development and...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Bureau of Reclamation Small Conduit Hydropower Development and Rural Jobs Act of 2013Legal...

  12. ORISE: Helping Bureau of Reclamation with National Security Exercises at

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

    Dams Bureau of Reclamation Critical Infrastructure Exercise Program ORISE plans full-scale exercises to test security at major dams across the western United States ORISE has served as lead exercise planner for the U.S. Department of the Interior, Bureau of Reclamation's Critical Infrastructure Exercise Program since its inception in 2003. Six of the dams operated by BOR are designated as National Critical Infrastructure facilities: Flaming Gorge, Folsom, Glen Canyon, Grand Coulee, Hoover

  13. Archaeological investigations on the Buckboard Mesa Road Project

    SciTech Connect (OSTI)

    Amick, D.S.; Henton, G.H.; Pippin, L.C.

    1991-10-01

    In 1986, the Desert Research Institute (DRI) conducted an archaeological reconnaissance of a new alignment for the Buckboard Mesa Road on the Nevada Test Site for the Department of Energy (DOE). During this reconnaissance, several archaeological sites of National Register quality were discovered and recorded including a large quarry, site 26Ny4892, and a smaller lithic scatter, site 26Ny4894. Analysis of the debitage at 26Ny4892 indicates that this area was used primarily as a quarry for relatively small cobbles of obsidian found in the alluvium. Lithic reduction techniques used here are designed for efficiently reducing small pieces of toolstone and are oriented towards producing flake blanks from small cores and bifacially reducing exhausted cores. Projectile point cross references indicate that the area has seen at least casual use for about 10,000 years and more sustained use for the last 3,000 years. Initial obsidian hydration measurements indicate sustained use of the quarry for about the last 3,000 years although the loci of activities appear to change over time. Based on this study, the DRI recommends that quarrying activities in the area of 26Ny4892 are sufficiently sampled and that additional investigations into that aspect of prehistoric activity in the area are not necessary. This does not apply to other aspects of prehistoric use. DRI recommends that preconstruction surveys continue to identify nonquarrying, prehistoric utilization of the area. With the increased traffic on the Buckboard Mesa Road, there is a greater potential for vandalism to sites of National Register-quality located near the road. The DRI recommends that during the orientation briefing the workers at the Test Site be educated about the importance of cultural resources and the need for their protection. 202 refs., 41 figs., 52 tabs.

  14. Enhanced cover methods for surface coal refuse reclamation

    SciTech Connect (OSTI)

    Gentile, L.F.; Cargill, K.W.; McGarvie, S.D.

    1997-12-31

    Controlling acid rock drainage (ARD) can be a major component of surface mining reclamation. An enhanced reclamation cover system is being constructed to control infiltration of rain water and generation of ARD from coal-refuse disposal areas at a closed mine in southern Illinois. Development of the mine reclamation plan required consideration of ARD generation in coal refuse disposal areas located adjacent to an alluvial aquifer used for public water supply. An integrated site characterization was performed at the mine to provide information to develop and support the enhanced reclamation plan. The enhanced cover system is similar to covers required for municipal solid waste landfills by the Resource Conversation and Recovery Act (RCRA), Subtitle D regulations. The system comprises a graded and compacted gob layer, overlain by a compacted clay liner, and a protective soil cover. The results of infiltration modeling and analyses showed that the standard reclamation cover is effective in reducing infiltration by about 18 percent compared to an unreclaimed coal-refuse surface. The modeling results showed that the inhanced cover system should reduce infiltration by about 84 percent. The geochemical modeling results showed that the reduction in infiltration would help minimize ARD generation and contribute to an earlier reclamation of the mine site.

  15. DOE and Colorado Mesa University Education Agreement Expands LM's Site Reuse Portfolio

    Broader source: Energy.gov [DOE]

    A partnership with Colorado Mesa University (CMU) in Grand Junction, Colorado, and the U.S. Department of Energy (DOE) recently provided a chance for CMU students and their instructor to visit the Grand Junction, Colorado, Disposal Site.

  16. NE-23 Elimination of the Chupadera Mesa and Los Alamos County Industrial Waste

    Office of Legacy Management (LM)

    AM? 2 2 1986 NE-23 Elimination of the Chupadera Mesa and Los Alamos County Industrial Waste Line Sites from Further Consideration for FUSRAP Inclusion Carlos E. Garcia, Director Environmental Safety and Health Division Albuquerque Operations Office The enclosed material is being provided to you to document the final actions taken under the Department's Formerly Utilized Sites Remedial Action Program (FUSRAP) for the Chupadera Mesa area and the Los Alamos County Industrial Waste Lines, New

  17. Geohydrology of Pahute Mesa-3 test well, Nye County, Nevada

    SciTech Connect (OSTI)

    Kilroy, K.C.; Savard, C.S.

    1997-02-01

    The Pahute Mesa-3 test well is on Pahute Mesa about 3 miles west of the Nevada Test Site and 20 miles northeast of Oasis Valley near Beatty, Nevada. The well was drilled for the U.S. Department of Energy Radionuclide Migration Program to monitor conditions near the western edge of the Nevada Test Site. The well was drilled with conventional rotary methods and an air-foam drilling fluid to a depth of 3,019 feet. A 10.75-inch diameter steel casing was installed to a depth of 1,473 feet. The test well penetrates thick units of non-welded to partly welded ash-flow and air-fall tuff of Tertiary age with several thin layers of densely welded tuff, rhyolite and basalt flows, and breccia. Geophysical logs indicate that fractures are significant in the Tiva Canyon Tuff of the Paintbrush Group and this was confirmed by high flow in this unit during a borehole-flow survey. The geophysical logs also show that the effective porosity in tuffaceous units ranges from 19 to 38 percent and averages 30 percent, and the total porosity ranges from 33 to 55 percent and averages 42 percent. The measured temperature gradient of 1.00 degree Celsius per 100 feet is steep, but is similar to that of other nearby wells, one of which penetrates a buried granite intrusion. Injection tests for six intervals of the well yielded transmissivities that ranged from 3.1 x 10{sup -3} to 25 feet squared per day and hydraulic conductivities that ranged from 6 x 10{sup -5} to 0.12 foot per day. The sum of the transmissivities is 28 feet squared per day and the geometric mean of hydraulic conductivity is 1.7 x 10{sup -3} foot per day. Estimates of storage coefficient range from 2.1 x 10{sup -5} to 3.8 x 10{sup -3}, indicating that the aquifer responded to the injection tests in a confined manner. An aquifer test produced a drawdown of 78 feet during 31 hours of testing at 169 gallons per minute.

  18. Surface and groundwater management in surface mined-land reclamation

    SciTech Connect (OSTI)

    Evoy, B.; Holland, M.

    1990-06-01

    This report provides information on surface water and groundwater management for use in the mined-land reclamation planning process in California. Mined-land reclamation, as defined by the California Surface Mining and Reclamation Act, is the combination of land treatments which prevent or minimize water degradation, air pollution, damage to aquatic or wildlife habitat, and erosion resulting from a surface mining operation. Surface water and groundwater management play an integral role in nearly every reclamation plan. Groundwater and surface water runoff (both onto and off of the site) must often be evaluated (1) to design flooding and erosion protection measures such as drainage channels, levees, culverts, or riprap; (2) to prepare and carry out a successful revegetation program; (3) to design stable final slopes; (4) to maximize potential available water for the operation and reclamation stages; (5) to prevent the discharge of contaminants from mine processes or from mined areas; and (6) to limit long-term leachate formation and movement from tailings, pit, or waste rock disposal areas. This report is a guide for mine operators, local government, planners, and plan reviewers.

  19. Abandoned Mine Reclamation Fund - a view from the West

    SciTech Connect (OSTI)

    Collins, J.D.

    1985-01-01

    Congress created the Abandoned Mine Reclamation Fund (AML) in 1977 as part of the Surface Mining Control and Reclamation Act. The AML is funded by a special tax on coal mining. About one-third of AML fees will be paid by coal operators in the western states. The author examines the disbursement of AML funds under the Reagan Administration. He describes how the western state governments expected a generous portion of the AML funds for coal and non-coal reclamation, as well as community impact assistance projects in their states. Finally, the author shows how the Office of Surface Mining has largely frustrated the western expectations through its interpretation of the AML disbursement priorities.

  20. Estimation of Groundwater Recharge at Pahute Mesa using the Chloride Mass-Balance Method

    SciTech Connect (OSTI)

    Cooper, Clay A; Hershey, Ronald L; Healey, John M; Lyles, Brad F

    2013-07-01

    Groundwater recharge on Pahute Mesa was estimated using the chloride mass-balance (CMB) method. This method relies on the conservative properties of chloride to trace its movement from the atmosphere as dry- and wet-deposition through the soil zone and ultimately to the saturated zone. Typically, the CMB method assumes no mixing of groundwater with different chloride concentrations; however, because groundwater is thought to flow into Pahute Mesa from valleys north of Pahute Mesa, groundwater flow rates (i.e., underflow) and chloride concentrations from Kawich Valley and Gold Flat were carefully considered. Precipitation was measured with bulk and tipping-bucket precipitation gauges installed for this study at six sites on Pahute Mesa. These data, along with historical precipitation amounts from gauges on Pahute Mesa and estimates from the PRISM model, were evaluated to estimate mean annual precipitation. Chloride deposition from the atmosphere was estimated by analyzing quarterly samples of wet- and dry-deposition for chloride in the bulk gauges and evaluating chloride wet-deposition amounts measured at other locations by the National Atmospheric Deposition Program. Mean chloride concentrations in groundwater were estimated using data from the UGTA Geochemistry Database, data from other reports, and data from samples collected from emplacement boreholes for this study. Calculations were conducted assuming both no underflow and underflow from Kawich Valley and Gold Flat. Model results estimate recharge to be 30 mm/yr with a standard deviation of 18 mm/yr on Pahute Mesa, for elevations >1800 m amsl. These estimates assume Pahute Mesa recharge mixes completely with underflow from Kawich Valley and Gold Flat. The model assumes that precipitation, chloride concentration in bulk deposition, underflow and its chloride concentration, have been constant over the length of time of recharge.

  1. Surface Mining Control and Reclamation Act: A Utah perspective

    SciTech Connect (OSTI)

    Nielson, D.

    1989-01-01

    The authority to regulate the coal industry at the state level, under state statute and rules, the importance of the coal industry to the state, the importance of an environmentally sound regulatory program, and the benefit of a state-managed abandoned mine reclamation program, in short the ability of the state to manage its own natural resources, make state primacy a necessity, not an option. Implementation of SMCRA cannot be measured in the myriad of oversight statistics. Effectiveness means cost-effective, timely reclamation of abandoned sites; consistent, workable rules and regulatory practices; responsive program management; and compliance which is internalized in the mine's operations.

  2. Mccallum study area: resource and potential reclamation evaluation. Final report

    SciTech Connect (OSTI)

    Not Available

    1983-09-01

    The purpose of this investigation was to collect baseline data for establishing reclamation objectives and lease stipulations. The report includes data on climate, biological and cultural resources, physiography, geology, coal resources, soil overburden, vegetation, and hydrology. The study area is within Moffat County in Colorado.

  3. Western surface mine permitting and reclamation. Volume 2. Contractor documents. Part B. Hydrologic evaluation and reclamation technologies for western surface coal mining

    SciTech Connect (OSTI)

    Not Available

    1986-07-01

    The report presents an analysis of the hydrologic evaluation and reclamation technologies of western surface coal mining as they have evolved and advanced since passage of the Federal Surface Mine Control and Reclamation Act of 1977 (SMCRA). The primary emphasis of the report is threefold, addressing: Hydrologic data used in the preparation and review of mining and reclamation plans. Analytical techniques used to predict and evaluate the hydrologic impacts of mining. Evaluation criteria used to determine the success of hydrologic restoration. The report also discusses special reclamation practices used to preserve and restore the essential hydrologic functions of alluvial valley floors.

  4. DOE - Office of Legacy Management -- Chupadera Mesa NM Site - NM 04

    Office of Legacy Management (LM)

    Chupadera Mesa NM Site - NM 04 FUSRAP Considered Sites Chupadera Mesa, NM Alternate Name(s): None Location: Approximately 28 miles northeast of the Trinity nuclear test site on the White Sands Missile Range, Northeast of Bingham, New Mexico NM.04-5 Historical Operations: Received the deposition of longer-lived radionuclides in the fallout from the nuclear test, primarily cesium-137, strontium-90, plutonium-239, cobalt-60, and europium-155. NM.04-2 NM.04-5 Eligibility Determination: No further

  5. 2014-12-31 Issuance: Energy Conservation Standards for Commercial and Industrial Fans and Blowers; Extension of Comment Period for Notice of Data Availability

    Broader source: Energy.gov [DOE]

    This document is a pre-publication Federal Register extension of comment period for notice of data availability regarding energy conservation standards for commercial and industrial fans and blowers, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 31, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  6. Interim reclamation report: Basalt Waste Isolation Project exploration shaft site

    SciTech Connect (OSTI)

    Brandt, C.A.; Rickard, W.H. Jr.; Hefty, M.G.

    1990-02-01

    In 1968, a program was started to assess the feasibility of storing Hanford Site defense waste in deep caverns constructed in basalt. This program was expanded in 1976 to include investigations of the Hanford Site as a potential location for a mined commercial nuclear waste repository. Extensive studies of the geotechnical aspects of the site were undertaken, including preparations for drilling a large diameter Exploratory Shaft. This report describes the development of the reclamation program for the Exploratory Shaft Facility, its implementation, and preliminary estimates of its success. The goal of the reclamation program is to return sites disturbed by the repository program as nearly as practicable to their original conditions using native plant species. 43 refs., 19 figs., 9 tabs.

  7. Approval of State and Indian Reclamation Program grants under Title IV of the Surface Mining Control and Reclamation Act of 1977: final environmental import statement

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    Approval of annual grant applications to states and Indian tribes is proposed in accordance with Title IV of the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The grants are financed through assessments for abandoned coal mine reclamation. Fund collections are to continue through 1992. Granting of all available funds would provide the maximum possible amount of money and promote the highest level of reclamation of mined areas. Health and safety hazards associated with unreclaimed mines would be lessened, and habitat for fish, wildlife, and vegetation would be enhanced significantly. Mining reclamation projects would require evacuation of residents in affected areas. Reclamation activities would create dust and sediments, degrading air quality and surface flows. Endangered bat species dwelling in mine openings would be displaced or destroyed due to mine closures.

  8. Federal oversight of alternative bond systems under SMCRA (Surface Mining Control and Reclamation Act)

    SciTech Connect (OSTI)

    Beier, A.E.; McElfish, J.M. Jr.

    1989-01-01

    The 1977 Surface Mining Control and Reclamation Act (SMCRA) requires mine operators to post reclamation bonds before mining begins. The Federal Office of Surface Mining Reclamation and Enforcement (OSMRE) has approved alternative bond systems in seven states. These systems, rather than requiring bond amounts at the full cost of reclamation, require operators to submit only a flat rate, acreage specific bond. Additional reclamation costs should be covered by a supplemental fund composed generally of permit fees, taxes, or penalties. In many cases, alternative bond systems fail to ensure that funds will be available to reclaim coal mined land in the event of operator default, as required by SMCRA. OSMRE needs to take a more active role in oversight of existing state alternative bond systems to ensure that reclamation occurs.

  9. Completion Report for Well ER-20-4 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-04-30

    Well ER-20-4 was 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 National Security Site, Nye County, Nevada. The well was drilled in August and September 2010 as part of the Pahute Mesa Phase II drilling program. The primary purpose of the well was to investigate the possibility of radionuclide transport from up-gradient underground nuclear tests conducted in central Pahute Mesa. This well also provided detailed hydrogeologic information in the Tertiary volcanic section that will help reduce uncertainties within the Pahute Mesa-Oasis Valley hydrostratigraphic framework model.

  10. EIS-0480: Bureau of Reclamation and National Park Service Notice of

    Energy Savers [EERE]

    Availability of Draft Environmental Impact Statement | Department of Energy 80: Bureau of Reclamation and National Park Service Notice of Availability of Draft Environmental Impact Statement EIS-0480: Bureau of Reclamation and National Park Service Notice of Availability of Draft Environmental Impact Statement Long-Term Experimental and Management Plan for the Operation of Glen Canyon Dam The Bureau of Reclamation and the National Park Service issued a notice of availability of a Draft EIS

  11. EIS-0370: Bureau of Reclamation, Interior, Notice of Availability of the

    Office of Environmental Management (EM)

    Final Environmental Impact Statement | Department of Energy Bureau of Reclamation, Interior, Notice of Availability of the Final Environmental Impact Statement EIS-0370: Bureau of Reclamation, Interior, Notice of Availability of the Final Environmental Impact Statement Windy Gap Firming Project, Colorado Download Document PDF icon EIS-0370: Bureau of Reclamation, Interior, Notice of Availability of the Final Environmental Impact Statement More Documents & Publications EIS-0370: Record of

  12. Magnetotelluric Data, Rainier Mesa/Shoshone Mountain, Nevada Test Site, Nevada.

    SciTech Connect (OSTI)

    Jackie M. Williams; Jay A. Sampson; Brian D. Rodriguez; and Theodore H. Asch.

    2006-11-03

    The United States Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) at their Nevada Site Office (NSO) are addressing ground-water contamination resulting from historical underground nuclear testing through the Environmental Management (EM) program and, in particular, the Underground Test Area (UGTA) project. From 1951 to 1992, 828 underground nuclear tests were conducted at the Nevada Test Site northwest of Las Vegas. Most of these tests were conducted hundreds of feet above the ground-water table; however, more than 200 of the tests were near or within the water table. This underground testing was limited to specific areas of the Nevada Test Site, including Pahute Mesa, Rainier Mesa/Shoshone Mountain, Frenchman Flat, and Yucca Flat. One issue of concern is the nature of the somewhat poorly constrained pre-Tertiary geology, and its effects on ground-water flow. Ground-water modelers would like to know more about the hydrostratigraphy and geologic structure to support a hydrostratigraphic framework model that is under development for the Rainier Mesa/Shoshone Mountain Corrective Action Unit (Bechtel Nevada, 2006). During 2005, the U.S. Geological Survey (USGS), in cooperation with the DOE and NNSA-NSO, collected and processed data from twenty-six magnetotelluric (MT) and audio-magnetotelluric (AMT) sites at the Nevada Test Site. The 2005 data stations were located on and near Rainier Mesa and Shoshone Mountain to assist in characterizing the pre-Tertiary geology in those areas. These new stations extend the area of the hydrogeologic study previously conducted in Yucca Flat. This work will help refine what is known about the character, thickness, and lateral extent of pre-Tertiary confining units. In particular, a major goal has been to define the upper clastic confining unit (UCCU late Devonian to Mississippian-age siliciclastic rocks assigned to the Eleana Formation and Chainman Shale) from the Yucca Flat area and west towards Shoshone Mountain, to Buckboard Mesa in the south, and onto Rainier Mesa in the north. Subsequent interpretation will include a three-dimensional (3-D) character analysis and a two-dimensional (2-D) resistivity model. The purpose of this report is to release the MT sounding data for the twenty-six stations shown in figure 1. No interpretation of the data is included here.

  13. Completion Report for Well ER-EC-12 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-04-30

    Well ER-EC-12 was 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 National Security Site (formerly known as the Nevada Test Site), Nye County, Nevada. The well was drilled in June and July 2010 as part of the Pahute Mesa Phase II drilling program. The primary purpose of the well was to provide detailed hydrogeologic information in the Tertiary volcanic section in the area between Pahute Mesa and the Timber Mountain caldera complex that will help address uncertainties within the Pahute MesaOasis Valley hydrostratigraphic model. In particular, the well was intended to help define the structural position and hydraulic parameters for volcanic aquifers potentially down-gradient from historic underground nuclear tests on Pahute Mesa. It may also be used as a long-term monitoring well.

  14. Completion Report for Well ER-EC-15 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-05-31

    Well ER-EC-15 was 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 National Security Site (formerly known as the Nevada Test Site), Nye County, Nevada. The well was drilled in October and November 2010, as part of the Pahute Mesa Phase II drilling program. The primary purpose of the well was to provide detailed hydrogeologic information in the Tertiary volcanic section in the area between Pahute Mesa and the Timber Mountain caldera complex that will help address uncertainties within the Pahute MesaOasis Valley hydrostratigraphic model. In particular, the well was intended to help define the structural position and hydraulic parameters of volcanic aquifers potentially down-gradient from underground nuclear tests on Pahute Mesa. It may also be used as a long-term monitoring well.

  15. Analysis of Well ER-EC-6 Testing, Western Pahute Mesa - Oasis Valley FY 2000 Testing Program

    SciTech Connect (OSTI)

    2002-09-30

    This report documents the analysis of the data collected for Well ER-EC-6 during the Western Pahute Mesa-Oasis Valley (WPM-OV) well development and testing program that was conducted during fiscal year (FY) 2000. The data collection for that program is documented in Appendix A, Western Pahute Mesa-Oasis Valley, Well ER-EC-6 Data Report for Development and Hydraulic Testing.

  16. Variation in the annual average radon concentration measured in homes in Mesa County, Colorado

    SciTech Connect (OSTI)

    Rood, A.S.; George, J.L.; Langner, G.H. Jr.

    1990-04-01

    The purpose of this study is to examine the variability in the annual average indoor radon concentration. The TMC has been collecting annual average radon data for the past 5 years in 33 residential structures in Mesa County, Colorado. This report is an interim report that presents the data collected up to the present. Currently, the plans are to continue this study in the future. 62 refs., 3 figs., 12 tabs.

  17. SUMMARY REPORT For MONITORTNG AND MITIGATlON OF MESA VERDE CACTUS

    Office of Legacy Management (LM)

    SUMMARY REPORT For MONITORTNG AND MITIGATlON OF MESA VERDE CACTUS (SCLEROCACTUS MESAEVERDAE) NAVAJO TRIBAL UTILITY AUTHORITY POWERLINE UMTRA GROUND WATER PROJECT, SHIPROCK SlTE ON NAVAJO NATION TRIBAL LAND IN SAN JUAN COUNTY, NEW MEXICO Prepared For: S. M. STOLLER CORPORATION GRAND JUNCTION, COLORADO On Behalf of DEPARTMENT O W ENERGY GRAND JUNCTION, COLORADO Prepared By: ECOSPHERE ENVIRONMENTAL SERVICES NAVAJO FISH AND WJLDLIli'E PERMIT #000802-001 FARIVWGTON, NEW MEXICO NOVEMBER 2003 RECORD

  18. Mesa Grande Band of Mission Indians Tribal Energy Project Feasibility Study

    Office of Environmental Management (EM)

    Mesa Grande Band of Mission Indians Tribal Energy Project Feasibility Study The Land The Land The Land Reservation consists of 1820 acres Historically as low as 120 acres Acquisition of 800+ acres in 1988 Purchase of 900 acres in 1998 The People 700 members today 130 living on Reservation 90% people on Reservation below poverty line Long waiting list of people wanting to live on Reservation Challenges Facing the Tribe Quality, Affordable Housing Decent, Living Wage Jobs Sustainable Growth Upper

  19. Promoting economic incentives for environmental protection in the Surface Mining Control and Reclamation Act of 1977: an analysis of the design and implementation of reclamation performance bonds

    SciTech Connect (OSTI)

    Webber, B.S.; Webber, D.J.

    1985-04-01

    This article examines the bonding system designed by the Surface Mining Control and Reclamation Act of 1977 (SMCRA) and some alternatives developed by several states in their regulatory programs. As well, it evaluates the systems for their potential to provide economic incentives for coal operators to engage in environmentally sound mining techniques throughout the duration of the mining activities. The first section of this article briefly reviews the SMCRA. The second section outlines the specific reclamation bonding provisions of the act. The third section analyzes economic incentives and their application to coal mining, and the fourth section more particularly evaluates the reclamation bonding provisions of the act as market based incentives. Finally, the article assesses the design of reclamation bonds and suggests modifications intended to provide greater incentives for coal producers to protect the environment. 132 references.

  20. Renewable Energy Assessment of Bureau of Reclamation Land and Facilities Using Geographic Information Systems

    SciTech Connect (OSTI)

    Heimiller, D.; Haase, S.; Melius, J.

    2013-05-01

    This report summarizes results of geographic information system screening for solar and wind potential at select Bureau of Reclamation lands in the western United States. The study included both utility-scale and facility-scale potential. This study supplements information in the report titled Renewable Energy Assessment for the Bureau of Reclamation: Final Report.

  1. Thermal reclamation of used blast grit. Technology spotlight report

    SciTech Connect (OSTI)

    1995-08-01

    Naval shipyards and other domestic port facilities generate thousands of tons of used blast grit annually. There are also thousands of steel bridges in the United States on a repaint schedule that requires grit blasting for surface preparation. All the used grit, along with the paint residue it contains, is currently disposed of in landfills. Cleaning and recycling used blast grit is an attractive alternative. Institute of Gas Technology (IGT) has developed a fluidized-bed sand calciner that is well suited for cleaning and recycling used blast grit. Essentially, IGT researchers applied a transfer/adaptation of fluidized-bed calcination originally developed for the reclamation of foundry sand. The calciner has a patented sloped-grid design that enhances the combustion of paint residues and promotes the isolation of reusable material.

  2. Geology, hydrothermal petrology, stable isotope geochemistry, and fluid inclusion geothermometry of LASL geothermal test well C/T-1 (Mesa 31-1), East Mesa, Imperial Valley, California, USA

    SciTech Connect (OSTI)

    Miller, K.R.; Elders, W.A.

    1980-08-01

    Borehole Mesa 31-1 (LASL C/T-1) is an 1899-m (6231-ft) deep well located in the northwestern part of the East Mesa Geothermal Field. Mesa 31-1 is the first Calibration/Test Well (C/T-1) in the Los Alamos Scientific Laboratory (LASL), Geothermal Log Interpretation Program. The purpose of this study is to provide a compilation of drillhole data, drill cuttings, well lithology, and formation petrology that will serve to support the use of well LASL C/T-1 as a calibration/test well for geothermal logging. In addition, reviews of fluid chemistry, stable isotope studies, isotopic and fluid inclusion geothermometry, and the temperature log data are presented. This study provides the basic data on the geology and hydrothermal alteration of the rocks in LASL C/T-1 as background for the interpretation of wireline logs.

  3. Setting the course for the Surface Mining Control and Reclamation Act of 1977

    SciTech Connect (OSTI)

    Beck, R.E.

    1995-12-31

    The Surface Mining Control and Reclamation Act of 1977 focuses on ensuring reclamation of the land after mining by restoring land affected to a condition capable of supporting prior uses and sets up a program for reclaiming abandoned mined land to be financed by a tax on coal produced. This article discusses the landmark legal decisions which represent major efforts to limit the federal role in the Surface Mining Control and Reclamation Act of 1977 through the Commerce Clause, the Tenth Amendment, and statutory interpretation.

  4. Implementing a program of cooperative federalism: The Surface Mining Control and Reclamation Act of 1977

    SciTech Connect (OSTI)

    Miller, R.

    1989-01-01

    This article outlines the legislative history of the Surface Mining Control and Reclamation Act of 1977 and describes the forces that promoted a federalist arrangement of shared powers and responsibility for implementing the environmental reclamation provisions of the Act. The major components of the Act are reviewed and the Act is examined in terms of its general effectiveness in promoting reclamation as well as its contribution to the practice of American federalism and the capacity of state government to implement complex regulatory programs. The article concludes that SMCRA has had a positive impact in terms of improving state capabilities, expanding public involvement in decision making, and enhancing federal and state cooperation.

  5. The MESA polarimetry chain and the status of its double scattering polarimeter

    SciTech Connect (OSTI)

    Aulenbacher, K.; Bartolom, P. Aguar; Molitor, M.; Tioukine, V.

    2013-11-07

    We plan to have two independent polarimetry systems at MESA based on totally different physical processes. A first one tries to minimize the systematic uncertainties in double polarized Mo/ller scattering, which is to be achieved by stored hydrogen atoms in an atomic trap (Hydro-Mo/ller-Polarimeter). The other one relies on the equality of polarizing and analyzing power which allows to measure the effective analyzing power of a polarimeter with very high accuracy. Since the status of Hydro-Mo/ller is presented in a separate paper we concentrate on the double scattering polarimeter in this article.

  6. Cutoff-mesa isolated rib optical waveguide for III-V heterostructure photonic integrated circuits

    DOE Patents [OSTI]

    Vawter, Gregory A.; Smith, Robert E.

    1998-01-01

    A cutoff mesa rib waveguide provides single-mode performance regardless of any deep etches that might be used for electrical isolation between integrated electrooptic devices. Utilizing a principle of a cutoff slab waveguide with an asymmetrical refractive index profile, single mode operation is achievable with a wide range of rib widths and does not require demanding etch depth tolerances. This new waveguide design eliminates reflection effects, or self-interference, commonly seen when conventional rib waveguides are combined with deep isolation etches and thereby reduces high order mode propagation and crosstalk compared to the conventional rib waveguides.

  7. Cutoff-mesa isolated rib optical waveguide for III-V heterostructure photonic integrated circuits

    DOE Patents [OSTI]

    Vawter, G.A.; Smith, R.E.

    1998-04-28

    A cutoff mesa rib waveguide provides single-mode performance regardless of any deep etches that might be used for electrical isolation between integrated electrooptic devices. Utilizing a principle of a cutoff slab waveguide with an asymmetrical refractive index profile, single mode operation is achievable with a wide range of rib widths and does not require demanding etch depth tolerances. This new waveguide design eliminates reflection effects, or self-interference, commonly seen when conventional rib waveguides are combined with deep isolation etches and thereby reduces high order mode propagation and crosstalk compared to the conventional rib waveguides. 7 figs.

  8. Deep Resistivity Structure of Rainier Mesa-Shoshone Mountain, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    Theodore H. Asch; Brian D. Rodriguez; Jay A. Sampson; Jackie M. Williams; Maryla Deszcz-Pan

    2006-12-12

    The U. S. Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) at their Nevada Site Office (NSO) are addressing groundwater contamination resulting from historical underground nuclear testing through the Environmental Management (EM) program and, in particular, the Underground Test Area (UGTA) project. During 2005, the U.S. Geological Survey (USGS), funded by the DOE and NNSA-NSO, collected and processed data from twenty-six Magnetotelluric (MT) and Audio-Magnetotelluric (AMT) sites at the Nevada Test Site. Data stations were located in and near Rainier Mesa and Shoshone Mountain to assist in characterizing the pre-Tertiary geology in those areas. These new stations extend to the west the hydrogeologic study that was conducted in Yucca Flat in 2003. This work has helped to refine the character, thickness, and lateral extent of pre Tertiary confining units. In particular, a major goal has been to define the upper clastic confining unit (UCCU late Devonian to Mississippian-age siliciclastic rocks assigned to the Eleana Formation and Chainman Shale(Bechtel Nevada, 2006)) in the Yucca Flat area and west towards Shoshone Mountain in the south, east of Buckboard Mesa, and onto Rainier Mesa in the north. The Nevada Test Site magnetotelluric data interpretation presented in this report includes the results of detailed two-dimensional (2 D) resistivity modeling for each profile (including alternative interpretations) and gross inferences on the three dimensional (3 D) character of the geology within the region. The character, thickness, and lateral extent of the Chainman Shale and Eleana Formation that comprise the Upper Clastic Confining Unit (UCCU) are generally characterized in the upper 5 km. The interpretation is not well determined where conductive TCU overlies conductive Chainman Shale, where resistive Eleana Formation overlies resistive LCA units, or where resistive VTA rock overlies units of the Eleana Formation. The nature of the volcanic units in the west has been refined as are large and small fault structures such as the CP Thrust Fault, the Carpetbag Fault, and the Yucca Fault that cross Yucca Flat. The subsurface electrical resistivity distribution and inferred geologic structures determined by this investigation should help constrain the hydrostratigraphic framework model that is under development for the Rainier Mesa/Shoshone Mountain Corrective Action Unit and areas to the west and in understanding the effects on ground-water flow in the area.

  9. AN OVERVIEW OF CULTURAL RESOURCES ON PAHUTE AND RAINIER MESAS ON THE

    National Nuclear Security Administration (NNSA)

    AN OVERVIEW OF CULTURAL RESOURCES ON PAHUTE AND RAINIER MESAS ON THE NEVADA TEST SITE, NYE COUNTY, NEVADA by Lonnie C. Pippin with contributions by Jonathan 0. Davis Stephen R. Durand Ronald L. Reno and Robert K. Vierra Prepared for U.S. Department of Energy Nevada Operations Office Las Vegas, Nevada 1986 Technical Report No. 45 ISBN 0-945920-45-8 ISSN 0897-6376 ACKNOWLEDGEMENTS "Many i n d i v i d u a l s have contributed to the development of this o v e r v i e w and to each we owe a s p

  10. Thoughts Regarding the Dimensions of Faults at Rainier and Aqueduct Mesas, Nye County, Nevada, Based on Surface and Underground Mapping

    SciTech Connect (OSTI)

    Drellack, S.L.; Prothro, L.B.; Townsend, M.J.; Townsend, D.R.

    2011-02-01

    The geologic setting and history, along with observations through 50 years of detailed geologic field work, show that large-displacement (i.e., greater than 30 meters of displacement) syn- to post-volcanic faults are rare in the Rainier Mesa area. Faults observed in tunnels and drill holes are mostly tight, with small displacements (most less than 1.5 meters) and small associated damage zones. Faults are much more abundant in the zeolitized tuffs than in the overlying vitric tuffs, and there is little evidence that faults extend downward from the tuff section through the argillic paleocolluvium into pre-Tertiary rocks. The differences in geomechanical characteristics of the various tuff lithologies at Rainier Mesa suggest that most faults on Rainer Mesa are limited to the zeolitic units sandwiched between the overlying vitric bedded tuffs and the underlying pre-Tertiary units (lower carbonate aquifer3, lower clastic confining unit1, and Mesozoic granite confining unit).

  11. Title 43 CFR 429 Use of Bureau of Reclamation Land, Facilities...

    Open Energy Info (EERE)

    29 Use of Bureau of Reclamation Land, Facilities, and Waterbodies Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal...

  12. Reclamation fee on coal production: an example of federal regulatory taxation

    SciTech Connect (OSTI)

    Reese, C.E.

    1983-09-01

    The coal mining reclamation fee is part of the federal government's efforts to regulate the strip mining of coal and to use proceeds from the fee for land use and pollution control problems associated with abandoned mines. Authorized by the 1977 Surface Mining Contol and Reclamation Act rather than the Internal Revenue Code, the exaction is still shown to be both a regulatory and a severance tax. 41 references. (DCK)

  13. A Hydrostratigraphic Model of the Pahute Mesa - Oasis Valley Area, Nye County, Nevada

    SciTech Connect (OSTI)

    S. L. Drellack, Jr.; L. B. Prothro; J. L. Gonzales

    2001-12-01

    A 3-D hydrostratigraphic framework model has been built for the use of hydrologic modelers who are tasked with developing a model to determine how contaminants are transported by groundwater flow in an area of complex geology. The area of interest includes Pahute Mesa, a former nuclear testing area at the Nevada Test Site (NTS), and Oasis Valley, a groundwater discharge area down-gradient from contaminant source areas on Pahute Mesa. To build the framework model, the NTS hydrogeologic framework was integrated with an extensive collection of drill-hole data (stratigraphic, lithologic, and alteration data); a structural model; and several recent geophysical, geological, and hydrological studies to formulate a hydrostratigraphic system. The authors organized the Tertiary volcanic units in the study area into 40 hydrostratigraphic units that include 16 aquifers, 13 confining units, and 11 composite units. The underlying pre-Tertiary rocks were divided into six hydrostratigraphic units, including two aquifers and four confining units. The model depicts the thickness, extent, and geometric relationships of these hydrostratigraphic units (''layers'' in the model) along with all the major structural features that control them, including calderas and faults. The complexity of the model area and the non-uniqueness of some of the interpretations incorporated into the base model made it necessary to address alternative interpretations for some of the major features in the model. Six of these alternatives were developed so they could be modeled in the same fashion as the base model.

  14. Predicted Geology of the Pahute Mesa-Oasis Valley Phase II Drilling Initiative

    SciTech Connect (OSTI)

    NSTec Environmental Restoration

    2009-04-20

    Pahute MesaOasis Valley (PM-OV) Phase II drilling will occur within an area that encompasses approximately 117 square kilometers (45 square miles) near the center of the Phase I PM-OV hydrostratigraphic framework model area. The majority of the investigation area lies within dissected volcanic terrain between Pahute Mesa on the north and Timber Mountain on the south. This area consists of a complex distribution of volcanic tuff and lava of generally rhyolitic composition erupted from nearby calderas and related vents. Several large buried volcanic structural features control the distribution of volcanic units in the investigation area. The Area 20 caldera, including its structural margin and associated caldera collapse collar, underlies the northeastern portion of the investigation area. The southern half of the investigation area lies within the northwestern portion of the Timber Mountain caldera complex, including portions of the caldera moat and resurgent dome. Another significant structural feature in the area is the west-northwest-trending Northern Timber Mountain moat structural zone, which bisects the northern portion of the investigation area and forms a structural bench. The proposed wells of the UGTA Phase II drilling initiative can be grouped into four generalized volcanic structural domains based on the stratigraphic distribution and structural position of the volcanic rocks in the upper 1,000 meters (3,300 feet) of the crust, a depth that represents the approximate planned total depths of the proposed wells.

  15. Development of a thermal reclamation system for spent blasting abrasive

    SciTech Connect (OSTI)

    Bryan, B.B.; Mensinger, M.C.; Rehmat, A.G.

    1991-01-01

    Abrasive blasting is the most economical method for paint removal from large surface areas such as the hulls and tanks of oceangoing vessels. Tens of thousands of tons of spent abrasive are generated annually by blasting operations in private and US Navy shipyards. Some of this material is classified as hazardous waste, and nearly all of it is currently being either stockpiled or disposed in landfills. The rapid decline in available landfill space and corresponding rise in landfill tipping fees pose a severe problem for shipyard operators throughout the US. This paper discusses the results of a research and development program initiated by the Institute of Gas Technology and supported by the US Navy to develop and test a fluidized-bed thermal reclamation system for spent abrasive waste minimization. Bench- and pilot-scale reclaimer tests and reclaimed abrasive performance tests are described along with the current status of a program to build and test a 5-ton/hour prototype reclaimer at a US Navy shipyard.

  16. Reclamation of acidic copper mine tailings using municipal biosolids

    SciTech Connect (OSTI)

    Rogers, M.T.; Thompson, T.L.; Bengson, S.A.

    1998-12-31

    Reclamation of copper mine tailings in a cost effective, successful, and sustainable manner is an ongoing area of evaluation in the arid southwest. A study was initiated in September, 1996 near Hayden, Arizona to evaluate the use of municipal biosolids for reclaiming acidic copper mine tailings (pH of 2.5 to 4.0). The main objectives of the study were to (1) define an appropriate level of biosolids application for optimum plant growth, and (2) evaluate the effects of green waste and lime amendments. The experiment was a randomized complete block design with four biosolid rates of 20, 70, 100 and 135 dry tons/acre, three amendment treatments (none, green waste, and green waste plus lime); with three replications. Non-replicated controls (no treatment, green waste only and lime only) were included for comparison. Shortly after biosolids incorporation to a depth of 10--12 inches, composite soil samples (0--12 inches) of each plot were taken. Biosolids incorporation increased the pH of the tailings (>5.75) and additional increases in pH were noted with lime application. In January 1997, the plots were seeded and sprinkler irrigation was commenced. A total of 4.47 inches of rainfall and 3.8 inches of irrigation were applied until harvest in May 1997. Data from the first growing season indicates optimum growth (>66 lbs/acre) at biosolids rates of 70--100 dry tons/acre. There was a significant positive effect on growth of green waste and lime amendments. Surface NO{sub 3}-N concentrations in biosolids amended plots were greatly reduced (from 23 to 6 mg/kg) by addition of green waste. There was no evidence for NO{sub 3}N leaching below 12 inches.

  17. Completion Report for Well ER-12-3 Corrective Action Unit 99: Rainier Mesa - Shoshone Mountain

    SciTech Connect (OSTI)

    U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Bechtel Nevada Corporation

    2006-05-01

    Well ER-12-3 was 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. The well was drilled in March and April 2005 as part of a hydrogeologic investigation program for the Rainier Mesa-Shoshone Mountain Corrective Action Unit. The overall purpose of the well was to gather subsurface data to better characterize the hydrogeology of central Rainier Mesa, especially in the older Tertiary volcanic rocks and Paleozoic sedimentary rocks. The main 47.0-centimeter hole was drilled to a depth of 799.2 meters and cased with 33.97-centimeter casing to 743.1 meters. The hole diameter was then decreased to 31.1 centimeters, and the well was drilled to a total depth of 1,496.0 meters. The completion string consisted of 13.97-centimeter stainless steel casing, with two slotted intervals open to the lower carbonate aquifer, suspended from 19.37-centimeter carbon steel casing. A piezometer string was installed outside the 33.97-centimeter casing to a depth of 467.1 meters to monitor a zone of perched water within the Tertiary volcanic section. Data gathered during and shortly after hole construction include composite drill cuttings samples collected every 3 meters (extra cuttings samples were collected from the Paleozoic rocks for paleontological analyses), sidewall core samples from 35 depths, various geophysical logs, and water level measurements. These data indicate that the well penetrated 674.2 meters of Tertiary volcanic rocks and 821.7 meters of Paleozoic dolomite and limestone. Forty-nine days after the well was completed, but prior to well development and testing, the water level inside the main hole was tagged at the depth of 949.1 meters, and the water level inside the piezometer string was tagged at 379.9 meters.

  18. Final technical evaluation report for the proposed revised reclamation plan for the Atlas Corporation Moab Mill

    SciTech Connect (OSTI)

    1997-03-01

    This final Technical Evaluation Report (TER) summarizes the US Nuclear Regulatory Commission staff`s review of Atlas Corporation`s proposed reclamation plan for its uranium mill tailings pile near Moab, Utah. The proposed reclamation would allow Atlas to (1) reclaim the tailings pile for permanent disposal and long-term custodial care by a government agency in its current location on the Moab site, (2) prepare the site for closure, and (3) relinquish responsibility of the site after having its NRC license terminated. The NRC staff concludes that, subject to license conditions identified in the TER, the proposed reclamation plan meets the requirements identified in NRC regulations, which appear primarily in 10 CFR Part 40. 112 refs., 6 figs., 16 tabs.

  19. Hydrologic Data for the Groundwater Flow and Contaminant Transport Model of Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nye County, Nevada, Revision 0

    SciTech Connect (OSTI)

    Drici, Warda

    2004-02-01

    This report documents the analysis of the available hydrologic data conducted in support of the development of a Corrective Action Unit (CAU) groundwater flow model for Central and Western Pahute Mesa: CAUs 101 and 102.

  20. Corrective Action Investigation Plan for Corrective Action Unit 99: Rainier Mesa/Shoshone Mountain, Nevada Test Site, Nevada with Errata and ROTC 1, Rev. No. 0

    SciTech Connect (OSTI)

    John McCord; Marutzky, Sam

    2004-12-01

    This Corrective Action Investigation Plan (CAIP) was developed for Corrective Action Unit (CAU) 99, Rainier Mesa/Shoshone Mountain. The CAIP is a requirement of the ''Federal Facility Agreement and Consent Order'' (FFACO) agreed to by the State of Nevada, the U.S. Department of Energy (DOE), and the U.S. Department of Defense (DoD) (FFACO, 1996). The FFACO addresses environmental restoration activities at U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) facilities and sites including the underground testing area(s) of the Nevada Test Site (NTS). This CAIP describes the investigation activities currently planned for the Rainier Mesa/Shoshone Mountain CAU. These activities are consistent with the current Underground Test Area (UGTA) Project strategy described in Section 3.0 of Appendix VI, Revision No. 1 (December 7, 2000) of the FFACO (1996) and summarized in Section 2.1.2 of this plan. The Rainier Mesa/Shoshone Mountain CAU extends over several areas of the NTS (Figure 1-1) and includes former underground nuclear testing locations in Areas 12 and 16. The area referred to as ''Rainier Mesa'' includes the geographical area of Rainier Mesa proper and the contiguous Aqueduct Mesa. Figure 1-2 shows the locations of the tests (within tunnel complexes) conducted at Rainier Mesa. Shoshone Mountain is located approximately 20 kilometers (km) south of Rainier Mesa, but is included within the same CAU due to similarities in their geologic setting and in the nature and types of nuclear tests conducted. Figure 1-3 shows the locations of the tests conducted at Shoshone Mountain. The Rainier Mesa/Shoshone Mountain CAU falls within the larger-scale Rainier Mesa/Shoshone Mountain Investigation Area, which also includes the northwest section of the Yucca Flat CAU as shown in Figure 1-1. Rainier Mesa and Shoshone Mountain lie adjacent to the Timber Mountain Caldera Complex and are composed of volcanic rocks that erupted from the caldera as well as from more distant sources. This has resulted in a layered volcanic stratigraphy composed of thick deposits of welded and nonwelded ash-flow tuff and lava flows. These deposits are proximal to the source caldera and are interstratified with the more distal facies of fallout tephra and bedded reworked tuff from more distant sources. In each area, a similar volcanic sequence was deposited upon Paleozoic carbonate and siliciclastic rocks that are disrupted by various thrust faults, normal faults, and strike-slip faults. In both Rainier Mesa (km) to the southwest, and Tippipah Spring, 4 km to the north, and the tunnel complex is dry. Particle-tracking simulations performed during the value of information analysis (VOIA) (SNJV, 2004b) indicate that most of the regional groundwater that underlies the test locations at Rainier Mesa and Shoshone Mountain eventually follows similar and parallel paths and ultimately discharges in Death Valley and the Amargosa Desert. Particle-tracking simulations conducted for the regional groundwater flow and risk assessment indicated that contamination from Rainier Mesa and Shoshone Mountain were unlikely to leave the NTS during the 1,000-year period of interest (DOE/NV, 1997a). It is anticipated that CAU-scale modeling will modify these results somewhat, but it is not expected to radically alter the outcome of these previous particle-tracking simulations within the 1,000-year period of interest. The Rainier Mesa/Shoshone Mountain CAIP describes the corrective action investigation (CAI) to be conducted at the Rainier Mesa/Shoshone Mountain CAU to evaluate the extent of contamination in groundwater due to the underground nuclear testing. The CAI will be conducted by the UGTA Project, which is part of the NNSA/NSO Environmental Restoration Project (ERP). The purpose and scope of the CAI are presented in this section, followed by a summary of the entire document.

  1. Contaminant Transport Parameters for the Groundwater Flow and Contaminant Transport Model of Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nye County, Nevada, Revision 0

    SciTech Connect (OSTI)

    Drici, Warda

    2003-08-01

    This report documents the analysis of the available transport parameter data conducted in support of the development of a Corrective Action Unit (CAU) groundwater flow model for Central and Western Pahute Mesa: CAUs 101 and 102.

  2. Highwall elimination and return to approximate original contour as required in the Surface Mining Control and Reclamation Act of 1977. Final report

    SciTech Connect (OSTI)

    Not Available

    1984-03-01

    The report covers the following issues concerning: highwall elimination, reclamation, and approximate original contour in surface-mining applications.

  3. H. R. 2095: Abandoned Mine Reclamation Act of 1989. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, October 25, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    This bill would amend the Surface Mining Control and Reclamation Act of 1977 to reauthorize the collection of reclamation fees. This bill explains the additions to the Act relating to collection of interest on that portion of the fund not currently needed; the allocation of funds; the fund objectives; eligible lands and waters; state reclamation programs; voids and tunnels; emergency program; certification; and abandoned minerals and mineral materials mine reclamation fund.

  4. Completion Report for Well ER-EC-13 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-05-31

    Well ER-EC-13 was 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 National Security Site (formerly Nevada Test Site), Nye County, Nevada. The well was drilled in October 2010 as part of the Pahute Mesa Phase II drilling program. A main objective was to provide detailed hydrogeologic information for the Fortymile Canyon composite unit hydrostratigraphic unit in the Timber Mountain moat area, within the Timber Mountain caldera complex, that will help address uncertainties within the Pahute MesaOasis Valley hydrostratigraphic framework model. This well may also be used as a long-term monitoring well.

  5. Applications of Geophysical and Geological Techniques to Identify Areas for Detailed Exploration in Black Mesa Basin, Arizona

    SciTech Connect (OSTI)

    George, S.; Reeves, T.K.; Sharma, Bijon; Szpakiewicz, M.

    1999-04-29

    A recent report submitted to the U.S. Department of Energy (DOE) (NIPER/BDM-0226) discussed in considerable detail, the geology, structure, tectonics, and history of oil production activities in the Black Mesa basin in Arizona. As part of the final phase of wrapping up research in the Black Mesa basin, the results of a few additional geophysical studies conducted on structure, stratigraphy, petrophysical analysis, and oil and gas occurrences in the basin are presented here. A second objective of this study is to determine the effectiveness of relatively inexpensive, noninvasive techniques like gravity or magnetic in obtaining information on structure and tectonics in sufficient detail for hydrocarbon exploration, particularly by using the higher resolution satellite data now becoming available to the industry.

  6. Completion Report for Well ER-12-4, Corrective Action Unit 99: Rainier Mesa - Shoshone Mountain (includes Errata Sheet)

    SciTech Connect (OSTI)

    U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Bechtel Nevada

    2006-05-01

    Well ER-12-4 was 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. This well was drilled in May 2005, as part of a hydrogeologic investigation program for the Rainier Mesa-Shoshone Mountain Corrective Action Unit in the north-central portion of the Nevada Test Site. The well is located on Rainier/Aqueduct Mesa, northwest of Yucca Flat, within Area 12 of the Nevada Test Site. The well provided information regarding the radiological and physical environment near underground nuclear tests conducted in U12t Tunnel, information on the pre-Tertiary rocks in the area, and depth to the regional water table.

  7. Waste oil reclamation. (Latest citations from the NTIS database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-05-01

    The bibliography contains citations concerning the reclamation and recycling of used lubricating oils. Topics include specific program descriptions, re-refining techniques, chemical component analysis, and reclaimed oil performance. Appropriate regulations, standards, and clean-up efforts at sites contaminated by waste oils or waste oil refineries are included. (Contains a minimum of 222 citations and includes a subject term index and title list.)

  8. Waste oil reclamation. (Latest citations from the NTIS Bibliographic database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The bibliography contains citations concerning the reclamation and recycling of used lubricating oils. Topics include specific program descriptions, re-refining techniques, chemical component analysis, and reclaimed oil performance. Appropriate regulations, standards, and clean-up efforts at sites contaminated by waste oils or waste oil refineries are included. (Contains a minimum of 228 citations and includes a subject term index and title list.)

  9. Keeping Energy Savings in the LOOP: Mesa Lane Partners Case Study

    SciTech Connect (OSTI)

    2013-03-01

    Mesa Lane Partners (MLP) partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to a build a new, low-energy mixed-use building that consumes at least 50% less energy than requirements set by Energy Standard 90.1-2007 of the American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE), the American National Standards Institute (ANSI), and the Illuminating Engineering Society of America (IESNA), as part of DOEs Commercial Building Partnerships (CBP) Program. Lawrence Berkeley National Laboratory (LBNL) provided technical expertise in support of this DOE program. The privately developed 46,000-square-foot LOOP project, which is intended to provide affordable off-campus student housing in an underserved community next to University of California at Santa Barbara, will contain more than 7,000 square feet of retail space, a roof deck, an event space, a gym, and 48 apartments. The project developer, MLP, is aiming to exceed CBP requirement, targeting energy consumption that is at least 65% less than that required by the standard. If the LOOP meets this goal, it is expected to achieve Leadership in Energy and Environmental Design (LEED) Gold certification.

  10. Otay Mesa, CA Liquefied Natural Gas Exports to Mexico (Million Cubic Feet)

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

    Million Cubic Feet) Otay Mesa, CA Liquefied Natural Gas Exports to Mexico (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 28.552 20.095 25.827 18.229 20.015 14.105 12.433 14.333 14.803 21.894 22.627 22.814 2012 20.271 17.729 14.101 8.688 7.904 7.837 8.662 7.680 8.558 7.633 6.648 3.334 2013 8.259 6.636 6.520 5.121 3.337 5.017 2014 5.824 6.666 6.683 7.542 6.699 6.680 8.532 7.747 8.558 8.481 8.540 5.953 2015 8.468 6.814 7.708 8.492 7.706 8.536 9.114 7.469 7.452 6.594

  11. Reclamation Project Act of 1939 U.S.C. | Department of Energy

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

    Reclamation Project Act of 1939 U.S.C. Reclamation Project Act of 1939 U.S.C. CITE: 42USCC12 TITLE 43--PUBLIC LANDS CITE: 43USC485a TITLE 43--PUBLIC LANDS CITE: 43USC485b TITLE 43--PUBLIC LANDS CITE: 43USC485c TITLE 43--PUBLIC LANDS CITE: 43USC485d TITLE 43--PUBLIC LANDS CITE: 43USC485e TITLE 43--PUBLIC LANDS CITE: 43USC485f TITLE 43--PUBLIC LANDS CITE: 43USC485g TITLE 43--PUBLIC LANDS CITE: 43USC485h TITLE 43--PUBLIC LANDS CITE: 43USC485i TITLE 43--PUBLIC LANDS CITE: 43USC485j TITLE 43--PUBLIC

  12. Scientific soundness and socio-economic realities in reclamation for habitat

    SciTech Connect (OSTI)

    Trimble, K.D.

    1997-12-31

    Reclamation projects must balance data requirements for scientifically-sound design with uncertainty and socio-economic constraints. Whether designing for physical stability, cultural benefits or ecological enhancements, the reclamation project can work with or fight natural processes (physical, chemical, biological). Projects which anticipate and design to fit natural processes have greater chances of success with lower short and long-term cost, and with achievement of a greater range of social objectives. However, the cost of anticipating natural processes (succession, geomorphic patterns, etc.) increases the budget allocation at the design stage in order to save on construction and maintenance. In southern Ontario, once design teams recognize that designing for an {open_quotes}ideal{close_quotes} natural condition is not feasible, they too often revert to conventional, single-objective approaches which compromise design integrity and social benefits. Case studies are reviewed with analysis of alternative approaches that seek to balance ranges of achievable objectives with cost allocation and scientific soundness.

  13. Taxation of expenditures required by the Surface Mining Control and Reclamation Act of 1977 (SMCRA)

    SciTech Connect (OSTI)

    McNally, K.J.

    1987-01-01

    There has been disagreement over whether the expenditures made by the mine operator to comply with the Surface Mining Control and Reclamation Act of 1977 are characterized as capital or deductible expenses. An examination of expenditures made by mine operators during the life of a mine illustrates the dichotomy between deductible and capital expenditures in which special rules may override general capitalization rules to allow the mine operator to deduct a capital expenditure. This makes some expenditures difficult to categorize. Citing case law, the author treats expenditures for exploration and mining permits, performance bonds, and liability insurance. A new provision, section 468, allowing the current deduction for future reclamation and closing costs removed the uncertainty created by prior case law.

  14. Cost analysis of aerial photographic and satellite imagery for monitoring mined land reclamation

    SciTech Connect (OSTI)

    Green, J.E.; Buschur, J.P.

    1980-12-01

    Five sections of the Surface Mining Control and Reclamation Act of 1977 require information that is easily and efficiently obtainable by aerial photographic and remote sensing methods. Most states in which mining is important and to which the Act most specifically applies, maintain or have available to them aerial photographic or remotely sensed information of the type required. This information could be used to meet the requirements of the Act which call for monitoring reclamation progress, identifying land areas unsuitable for mining and determining land use prior to mining to name a few examples. At the regional scale, LANDSAT imagery of a scale of 1:250,000 provides a good combination of aerial coverage and detail for regional problem solving. At the local scale, such coverage as is provided by the Agricultural Stabilization and Conservation Service through their aerial observation method of compliance technique can supply local, detailed information to meet site specific needs.

  15. Surface coal mining operations in two Oklahoma Counties raise questions about prime farmland reclamation and bond adequacy

    SciTech Connect (OSTI)

    Not Available

    1985-08-08

    The Surface Mining Control and Reclamation Act of 1977 allows prime farmland to be mined but requires the coal operator to reclaim it according to special reclamation standards. To be considered prime farmland, the soil must meet the Secretary of Agriculture's definition of prime soil and have historically been used for intensive agricultural purposes. In Oklahoma, the historical-use provision has generally been applied to lands that have been used for cropland for 5 of the preceding 10 years. GAO's review of mining activities in two Oklahoma counties showed that the land comprising 54 of the 58 mine permits issued since the act's passage contained some prime soil. None, however, required reclamation to prime farmland standards because landowners signed letters stating that the land had not been farmed for crops for five of the preceding 10 years. GAO also found that numerous sites in the two counties were abandoned by mining companies after the act was passed. Since abandonment, no reclamation has occurred on most of these sites. The Department of the Interior's Office of Surface Mining questions whether the bonds on the unreclaimed sites, if collected, will be adequate to do the necessary reclamation. Oklahoma's Department of Mines has taken action to increase bond amounts on newly-issued permits and on some older permitted areas in order to prevent future reclamation problems.

  16. McCallum study area: resource and potential reclamation evaluation: executive summary. Final report

    SciTech Connect (OSTI)

    Not Available

    1983-09-01

    The purpose of this investigation was to collect baseline data for establishing reclamation objectives and lease stipulations. The report includes data on climate, biological and cultural resources, physiography, geology, coal resources, soil overburden, vegetation, and hydrology. The study area is within Moffat County in Colorado. The overall effect of mining on hydrology of the area should be minimal, primarily because only small areas of the basins will be mined.

  17. Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    1995-03-01

    The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  18. Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    1996-08-01

    The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  19. Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search

    SciTech Connect (OSTI)

    1997-10-01

    The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  20. Public participation under the Surface Mining Control and Reclamation Act of 1977: a panoply of rights

    SciTech Connect (OSTI)

    Wood, N.D.

    1980-01-01

    The public participation rights included in the Surface Mining Control and Reclamation Act of 1977 are outlined. Described by some as intricate and complex enough to be a lawyer's dream, the act has nagging rules that may be incapable of serving citizens' rights. This is felt to be too harsh a judgement, however. The goals of an informed participating citizenry can be achieved if the rules are perceived to be aids rather than stumbling blocks. (DCK)

  1. Spoil handling and reclamation costs at a contour surface mine in steep slope Appalachian topography

    SciTech Connect (OSTI)

    Zipper, C.E.; Hall, A.T.; Daniels, W.L.

    1985-12-09

    Accurate overburden handling cost estimation methods are essential to effective pre-mining planning for post-mining landforms and land uses. With the aim of developing such methods, the authors have been monitoring costs at a contour surface mine in Wise County, Virginia since January 1, 1984. Early in the monitoring period, the land was being returned to its Approximate Original Contour (AOC) in a manner common to the Appalachian region since implementation of the Surface Mining Control and Reclamation Act of 1977 (SMCRA). More recently, mining has been conducted under an experimental variance from the AOC provisions of SMCRA which allowed a near-level bench to be constructed across the upper surface of two mined points and an intervening filled hollow. All mining operations are being recorded by location. The cost of spoil movement is calculated for each block of coal mined between January 1, 1984, and August 1, 1985. Per cubic yard spoil handling and reclamation costs are compared by mining block. The average cost of spoil handling was $1.90 per bank cubic yard; however, these costs varied widely between blocks. The reasons for those variations included the landscape positions of the mining blocks and spoil handling practices. The average reclamation cost was $0.08 per bank cubic yard of spoil placed in the near level bench on the mined point to $0.20 for spoil placed in the hollow fill. 2 references, 4 figures.

  2. Feasibility of automatic storage reclamation with concurrent program execution in a LISP environment. Master's thesis

    SciTech Connect (OSTI)

    Cassidy, K.G.

    1985-12-01

    Storage reclamation is the process of reclaiming discarded information and returning the memory space occupied by that discarded information to an available area or list in memory that is available to be utilized by programmers. This increased interest in storage reclamation is a result of the increasing use of list-processing environments. A list-processing environment is a system in which the language manipulates data structures called lists. In classical LISP implementations, program execution/computation continues until there is no more memory available (i.e., the free list of available cells has become exhausted). When this happens, user program(s) HALT and then storage reclamation, in the form of garbage collection, takes over. This halting of programs in the midst of their computation is not only frustrating to programmers and researchers but can also be of crucial importance in other applications. This thesis investigates the feasibility of allowing concurrent program execution with garbage collection. LISP has been selected because it has been estimated that typical LISP programs take 10%-30% of their processing time to perform garbage collection.

  3. Inversion of Gravity Data to Define the Pre-Cenozoic Surface and Regional Structures Possibly Influencing Groundwater Flow in the Rainier Mesa Region, Nye County, Nevada.

    SciTech Connect (OSTI)

    Thomas G. Hildenbrand; Geoffrey A. Phelps; Edward A. Mankinen

    2006-09-21

    A three-dimensional inversion of gravity data from the Rainier Mesa area and surrounding regions reveals a topographically complex pre-Cenozoic basement surface. This model of the depth to pre-Cenozoic basement rocks is intended for use in a 3D hydrogeologic model being constructed for the Rainier Mesa area. Prior to this study, our knowledge of the depth to pre-Cenozoic basement rocks was based on a regional model, applicable to general studies of the greater Nevada Test Site area but inappropriate for higher resolution modeling of ground-water flow across the Rainier Mesa area. The new model incorporates several changes that lead to significant improvements over the previous regional view. First, the addition of constraining wells, encountering old volcanic rocks lying above but near pre-Cenozoic basement, prevents modeled basement from being too shallow. Second, an extensive literature and well data search has led to an increased understanding of the change of rock density with depth in the vicinity of Rainier Mesa. The third, and most important change, relates to the application of several depth-density relationships in the study area instead of a single generalized relationship, thereby improving the overall model fit. In general, the pre-Cenozoic basement surface deepens in the western part of the study area, delineating collapses within the Silent Canyon and Timber Mountain caldera complexes, and shallows in the east in the Eleana Range and Yucca Flat regions, where basement crops out. In the Rainier Mesa study area, basement is generally shallow (< 1 km). The new model identifies previously unrecognized structures within the pre-Cenozoic basement that may influence ground-water flow, such as a shallow basement ridge related to an inferred fault extending northward from Rainier Mesa into Kawich Valley.

  4. Completion Report for Wells ER-20-8 and ER-20-8#2 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2011-02-28

    Wells ER-20-8 and ER-20-8#2 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 National Security Site (formerly Nevada Test Site), Nye County, Nevada. The holes were drilled in July and August 2009, as part of the Pahute Mesa Phase II drilling program. The primary purpose of these wells was to provide detailed hydrogeologic information in the Tertiary volcanic section that will help address uncertainties within the Pahute MesaOasis Valley hydrostratigraphic framework model. They may also be used as long-term monitoring wells.

  5. Completion Report for Well ER-16-1 Corrective Action Unit 99: Rainier Mesa - Shoshone Mountain

    SciTech Connect (OSTI)

    NSTec Geology Services

    2006-12-01

    Well ER-16-1 was 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. The well was drilled in June and July 2005 as part of a hydrogeologic investigation program for the Rainier Mesa-Shoshone Mountain Corrective Action Unit, Number 99. The overall purpose of the well was to gather subsurface data to better characterize the hydrogeology of the Shoshone Mountain area, especially in the older Tertiary and pre-Tertiary strata. The main 46.99-centimeter hole was drilled to a depth of 702.9 meters and cased with 33.97-centimeter casing to 663.7 meters. The hole diameter was then decreased to 31.1 centimeters, and the well was drilled to total depth of 1,220.7 meters. A completion string set at the depth of 1,162.4 meters consisted of 13.97-centimeter stainless-steel casing, with one continuous slotted interval open to the lower carbonate aquifer. The fluid level in the borehole soon dropped, so the borehole was deepened in July 2006. To deepen the borehole, the slotted section was cemented and a 12.1-centimeter hole was drilled through the bottom of the completion string to the new total depth of 1,391.7 meters, which is 171.0 meters deeper than the original borehole. A string of 6.03-centimeter carbon-steel tubing with one continuous slotted interval at 1,361.8 to 1,381.4 meters, and open to the lower carbonate aquifer, was installed in the well with no gravel packing or cement, to serve as a monitoring string. Data gathered during and shortly after hole construction include composite drill cuttings samples collected every 3 meters (extra cuttings samples were collected from the Paleozoic rocks for paleontological analyses), sidewall core samples from 37 depths, various geophysical logs, and water level measurements. These data indicate that the well penetrated 646.8 meters of Tertiary volcanic rocks and 744.9 meters of Paleozoic dolomite, quartzite, shale, and limestone. Three weeks after the monitoring string was installed, the water level was tagged at the drill hole depth of 1,271.9 meters, which equates to an estimated elevation of 761.7 meters, accounting for the borehole angle.

  6. Completion Report for Well ER-EC-14, Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    2013-03-05

    Well ER-EC-14 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Management Operations Underground Test Area (UGTA) Activity at the Nevada National Security Site (NNSS; formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September and October 2012, as part of the Central and Western Pahute Mesa Corrective Action Unit Phase II drilling program. The primary purpose of the well was to provide detailed hydrogeologic information for the Fortymile Canyon composite hydrostratigraphic unit in the Timber Mountain moat area, within the Timber Mountain caldera complex, that will help address uncertainties within the Pahute MesaOasis Valley hydrostratigraphic framework model. The main 55.9-centimeter (cm) hole was drilled to a total depth of 325.5 meters (m) and cased with 40.6-cm casing to 308.1 m. The hole diameter was then decreased to 37.5 cm, and drilling continued to a total depth of 724.8 m. The completion casing string, set to the depth of 690.9 m, consists of 16.8-cm stainless-steel casing hanging from 19.4-cm carbon-steel casing. The stainless-steel casing has two slotted intervals open to the Rainier Mesa Tuff. Two piezometer strings were installed in Well ER-EC-14. Both piezometer strings, each with one slotted interval, consist of 6.0-cm carbon-steel tubing at the surface, then cross over to 7.3-cm stainless-steel tubing just above the water table. The shallow piezometer string was landed at 507.8 m, and the deep piezometer string was landed at 688.6 m. Both piezometer strings are set to monitor groundwater within moderately to densely welded Rainier Mesa Tuff. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, water quality (including tritium and other radionuclides) measurements, and water level measurements. The well penetrated 15.2 m of alluvium and 709.6 m of Tertiary volcanic rocks. The stratigraphy and general lithology were not as expected due to the position of Well ER-EC-14 relative to the buried caldera margins of the Timber Mountain caldera complex. The well is located inside the Rainier Mesa caldera, but outside the younger Ammonia Tanks caldera. On November 5, 2012, a preliminary fluid level in the shallow piezometer string was measured at the depth of 311.8 m. This water level depth was taken before installation of the bridge plug (to be placed within the main completion casing to separate the two slotted zones). Well development, hydrologic testing, and sampling, will be conducted at a later date. No tritium above levels detectable by field methods were encountered in this hole. All Fluid Management Plan (FMP) requirements for Well ER-EC-14 were met. Analysis of monitoring samples and FMP confirmatory samples indicated that fluids generated during drilling at Well ER-EC-14 met the FMP criteria for discharge to an unlined sump or designated infiltration area. All sanitary and hydrocarbon waste generated was properly handled and disposed of.

  7. Interim reclamation report, Basalt Waste Isolation Project Near Surface Test Facility 1990

    SciTech Connect (OSTI)

    Brandt, C.A.; Rickard, W.H. Jr.; Hefty, M.G.; Cadoret, N.A.

    1991-01-01

    This report describes the development of the reclamation project for the Hanford Site Near Surface Test Facility (NSTF), its implementation, and preliminary estimates of its success. The goal of the reclamation project is to return disturbed sites as nearly as practicable to their original conditions using native species. Gable Mountain is dominated by two plant communities: a big sagebrush (Artemisia tridentata) -- Sandberg's bluegrass (Poa sandbergii) community and a stiff sagebrush (Artemisia rigida) -- Sandberg's bluegrass community. Disassembly of the site installations began on March 15, 1988, and the site was returned to original contours by December 12, 1988. Two separate revegetation methods were employed at the NSTF to meet differing site constraints. Vegetative cover and density in the revegetation plots were assessed in April 1989 and again in June 1989 and 1990. It is extremely unlikely that the sand pit, borrow pit, box cuts, generator pad area, or ventilation fan area will reach the reclamation objectives set for these areas within the next 50 years without further intervention. These areas currently support few living plants. Vegetation on revegetated native soils appears to be growing as expected. Vegetation growth on the main waterline is well below the objective. To date, no shrubs have grown on the area, growth of native grasses is well below the objective, and much of the area has been covered with the pit run material, which may not support adequate growth. Without further treatments, the areas without the pit run material will likely revert to a nearly pure cheatgrass condition. 44 refs., 13 figs., 7 tabs.

  8. Data Report: Meteorological and Evapotranspiration Data from Sagebrush and Pinyon Pine/Juniper Communities at Pahute Mesa, Nevada National Security Site, 2011-2012

    SciTech Connect (OSTI)

    Jasoni, Richard L; Larsen, Jessica D; Lyles, Brad F.; Healey, John M; Cooper, Clay A; Hershey, Ronald L; Lefebre, Karen J

    2013-04-01

    Pahute Mesa is a groundwater recharge area at the Nevada National Security Site. Because underground nuclear testing was conducted at Pahute Mesa, groundwater recharge may transport radionuclides from underground test sites downward to the water table; the amount of groundwater recharge is also an important component of contaminant transport models. To estimate the amount of groundwater recharge at Pahute Mesa, an INFIL3.0 recharge-runoff model is being developed. Two eddy covariance (EC) stations were installed on Pahute Mesa to estimate evapotranspiration (ET) to support the groundwater recharge modeling project. This data report describes the methods that were used to estimate ET and collect meteorological data. Evapotranspiration was estimated for two predominant plant communities on Pahute Mesa; one site was located in a sagebrush plant community, the other site in a pinyon pine/juniper community. Annual ET was estimated to be 31013.9 mm for the sagebrush site and 34715.9 mm for the pinyon pine/juniper site (March 26, 2011 to March 26, 2012). Annual precipitation measured with unheated tipping bucket rain gauges was 179 mm at the sagebrush site and 159 mm at the pinyon pine/juniper site. Annual precipitation measured with bulk precipitation gauges was 222 mm at the sagebrush site and 227 mm at the pinyon pine/juniper site (March 21, 2011 to March 28, 2012). A comparison of tipping bucket versus bulk precipitation data showed that total precipitation measured by the tipping bucket rain gauges was 17 to 20 percent lower than the bulk precipitation gauges. These differences were most likely the result of the unheated tipping bucket precipitation gauges not measuring frozen precipitation as accurately as the bulk precipitation gauges. In this one-year study, ET exceeded precipitation at both study sites because estimates of ET included precipitation that fell during the winter of 2010-2011 prior to EC instrumentation and the precipitation gauges started collecting data in March 2011.

  9. Scratching the surface: State implementation of the Surface Mining Reclamation and Control Act

    SciTech Connect (OSTI)

    Scheberle, D.L.

    1991-01-01

    The implementation of the Surface Mining Reclamation and Control Act of 1977 has been criticized as sporadic, lackluster, and dependent upon the political proclivities of primacy states. This dissertation explores the effect of national-level and state-level variables on implementation patterns in Colorado, Wyoming, and Virginia. Surveys and personal interviews, combined with longitudinal analyses of implementation performances of the Office of Surface Mining and individual state agencies, provide the heart of the research data. The research findings suggest the importance of considering state variables when explaining implementation performance. Moreover, support for both national and state variables as important determinants of the implementation process are provided by the research results.

  10. ENHANCEMENT OF TERRESTRIAL CARBON SINKS THROUGH RECLAMATION OF ABANDONED MINE LANDS IN THE APPALACHIAN REGION

    SciTech Connect (OSTI)

    Gary D. Kronrad

    2002-12-01

    The U.S.D.I. Office of Surface Mining (OSM) estimates that there are approximately 1 million acres of abandoned mine land (AML) in the Appalachian region. AML lands are classified as areas that were inadequately reclaimed or were left unreclaimed prior to the passage of the 1977 Surface Mining Control and Reclamation Act, and where no federal or state laws require any further reclamation responsibility to any company or individual. Reclamation and afforestation of these sites have the potential to provide landowners with cyclical timber revenues, generate environmental benefits to surrounding communities, and sequester carbon in the terrestrial ecosystem. Through a memorandum of understanding, the OSM and the U.S. Department of Energy (DOE) have decided to investigate reclaiming and afforesting these lands for the purpose of mitigating the negative effects of anthropogenic carbon dioxide in the atmosphere. This study determined the carbon sequestration potential of northern red oak (Quercus rubra L.), one of the major reclamation as well as commercial species, planted on West Virginia AML sites. Analyses were conducted to (1) calculate the total number of tons that can be stored, (2) determine the cost per ton to store carbon, and (3) calculate the profitability of managing these forests for timber production alone and for timber production and carbon storage together. The Forest Management Optimizer (FORMOP) was used to simulate growth data on diameter, height, and volume for northern red oak. Variables used in this study included site indices ranging from 40 to 80 (base age 50), thinning frequencies of 0, 1, and 2, thinning percentages of 20, 25, 30, 35, and 40, and a maximum rotation length of 100 years. Real alternative rates of return (ARR) ranging from 0.5% to 12.5% were chosen for the economic analyses. A total of 769,248 thinning and harvesting combinations, net present worths, and soil expectation values were calculated in this study. Results indicate that the cost per ton to sequester carbon ranges from $6.54 on site index 80 land at a 12.5% ARR to $36.68 on site index 40 land at an ARR of 0.5%. Results also indicate that the amount of carbon stored during one rotation ranges between 38 tons per acre on site index 40 land to 58 tons per acre on site index 80 land. The profitability of afforestation on these AML sites in West Virginia increases as the market price for carbon increases from $0 to $100 per ton.

  11. U.S. Department of Energy Office of Legacy Management Legacy Uranium Mine Site Reclamation - Lessons Learned - 12384

    SciTech Connect (OSTI)

    Kilpatrick, Laura E.; Cotter, Ed

    2012-07-01

    The U.S. Department of Energy (DOE) Office of Legacy Management is responsible for administering the DOE Uranium Leasing Program (ULP) and its 31 uranium lease tracts located in the Uravan Mineral Belt of southwestern Colorado (see Figure 1). In addition to administering the ULP for the last six decades, DOE has also undertaken the significant task of reclaiming a large number of abandoned uranium (legacy) mine sites and associated features located throughout the Uravan Mineral Belt. In 1995, DOE initiated a 3-year reconnaissance program to locate and delineate (through extensive on-the-ground mapping) the legacy mine sites and associated features contained within the historically defined boundaries of its uranium lease tracts. During that same time frame, DOE recognized the lack of regulations pertaining to the reclamation of legacy mine sites and contacted the U.S. Bureau of Land Management (BLM) concerning the reclamation of legacy mine sites. In November 1995, The BLM Colorado State Office formally issued the United States Department of the Interior, Colorado Bureau of Land Management, Closure/Reclamation Guidelines, Abandoned Uranium Mine Sites as a supplement to its Solid Minerals Reclamation Handbook (H-3042-1). Over the next five-and-one-half years, DOE reclaimed the 161 legacy mine sites that had been identified on DOE withdrawn lands. By the late 1990's, the various BLM field offices in southwestern Colorado began to recognize DOE's experience and expertise in reclaiming legacy mine sites. During the ensuing 8 years, BLM funded DOE (through a series of task orders) to perform reclamation activities at 182 BLM mine sites. To date, DOE has reclaimed 372 separate and distinct legacy mine sites. During this process, DOE has learned many lessons and is willing to share those lessons with others in the reclamation industry because there are still many legacy mine sites not yet reclaimed. DOE currently administers 31 lease tracts (11,017 ha) that collectively contain over 220 legacy (abandoned) uranium mine sites. This contrasts to the millions of hectares administered by the BLM, the U.S. Forest Service, and other federal, tribal, and state agencies that contain thousands of such sites. DOE believes that the processes it has used provide a practical and cost-effective approach to abandoned uranium mine-site reclamation. Although the Federal Acquisition Regulations preclude DOE from competing with private industry, DOE is available to assist other governmental and tribal agencies in their reclamation efforts. (authors)

  12. A Hydrostrat Model and Alternatives for Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 99: Rainer Mesa-Shoshone Mountain, Nye County, Nevada

    SciTech Connect (OSTI)

    NSTec Geotechnical Sciences Group

    2007-03-01

    The three-dimensional hydrostratigraphic framework model for the Rainier Mesa-Shoshone Mountain Corrective Action Unit was completed in Fiscal Year 2006. The model extends from eastern Pahute Mesa in the north to Mid Valley in the south and centers on the former nuclear testing areas at Rainier Mesa, Aqueduct Mesa, and Shoshone Mountain. The model area also includes an overlap with the existing Underground Test Area Corrective Action Unit models for Yucca Flat and Pahute Mesa. The model area is geologically diverse and includes un-extended yet highly deformed Paleozoic terrain and high volcanic mesas between the Yucca Flat extensional basin on the east and caldera complexes of the Southwestern Nevada Volcanic Field on the west. The area also includes a hydrologic divide between two groundwater sub-basins of the Death Valley regional flow system. A diverse set of geological and geophysical data collected over the past 50 years was used to develop a structural model and hydrostratigraphic system for the model area. Three deep characterization wells, a magnetotelluric survey, and reprocessed gravity data were acquired specifically for this modeling initiative. These data and associated interpretive products were integrated using EarthVision{reg_sign} software to develop the three-dimensional hydrostratigraphic framework model. Crucial steps in the model building process included establishing a fault model, developing a hydrostratigraphic scheme, compiling a drill-hole database, and constructing detailed geologic and hydrostratigraphic cross sections and subsurface maps. The more than 100 stratigraphic units in the model area were grouped into 43 hydrostratigraphic units based on each unit's propensity toward aquifer or aquitard characteristics. The authors organized the volcanic units in the model area into 35 hydrostratigraphic units that include 16 aquifers, 12 confining units, 2 composite units (a mixture of aquifer and confining units), and 5 intrusive confining units. The underlying pre-Tertiary rocks are divided into six hydrostratigraphic units, including three aquifers and three confining units. Other units include an alluvial aquifer and a Mesozoic-age granitic confining unit. The model depicts the thickness, extent, and geometric relationships of these hydrostratigraphic units ('layers' in the model). The model also incorporates 56 Tertiary normal faults and 4 Mesozoic thrust faults. The complexity of the model area and the non-uniqueness of some of the interpretations incorporated into the base model made it necessary to formulate alternative interpretations for some of the major features in the model. Four of these alternatives were developed so they can be modeled in the same fashion as the base model. This work was done for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Underground Test Area Subproject of the Environmental Restoration Project.

  13. Unclassified Source Term and Radionuclide Data for the Groundwater Flow and Contaminant Transport Model of Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nye County, Nevada, Revision 0

    SciTech Connect (OSTI)

    McCord, John

    2004-08-01

    This report documents the evaluation of the information and data available on the unclassified source term and radionuclide contamination for Central and Western Pahute Mesa: Corrective Action Units (CAUs) 101 and 102.

  14. Case Studies of Potential Facility-Scale and Utility-Scale Non-Hydro Renewable Energy Projects across Reclamation

    SciTech Connect (OSTI)

    Haase, S.; Burman, K.; Dahle, D.; Heimiller, D.; Jimenez, A.; Melius, J.; Stoltenberg, B.; VanGeet, O.

    2013-05-01

    This report summarizes the results of an assessment and analysis of renewable energy opportunities conducted for the U.S. Department of the Interior, Bureau of Reclamation by the National Renewable Energy Laboratory. Tasks included assessing the suitability for wind and solar on both a utility and facility scale.

  15. Evaluating mine reclamation habitats at the landscape level following mountain-top removal

    SciTech Connect (OSTI)

    Edmonds, S.N.

    1998-12-31

    Present-day regulations of the Surface Mining Control and Reclamation Act were based largely on the technologies and mining methods of the late 1970`s. Thus reclamation management practices today may not fully address the landscape changes that are possible now from mountain-top removal and associated contour mining operations. This study has sought to evaluate the changes in human and natural resource systems associated with large-scale mining in the Coal River Valley region of south-central West Virginia. The Coal River Valley region was studied at a local to a landscape-scale using ground-level sampling, aerial photomaps and constructed GIS maps, starting from a site-specific-scale of natural and restored habitat types. Six watershed-drainage areas were selected for study. Three of these represented contour mining primarily and three other drainage areas encompassed mountain-top removal mining. Landscape components were characterized by overlaying slope, elevation and contour data from maps onto aerial photomaps. On-the-ground sampling was used to distinguish restoration habitat types. The site-specific measurements were obtained using transects placed across the man-made landforms (i.e., backfill, valleyfill, field, pond and drainage ditch) of the reclamation sites in each of the six watershed drainage areas. All of the measured sites had been revegetated with a seed mixture for a wildlife management plan and ranged in age from 2 to 12 years of vegetative growth at the time of the study. Percentage cover by herbaceous and woody species was determined in two-meter square quadrats placed mechanically along all transect lines to quantify the various site-specific vegetation types. Based on the site-specific evaluation, distinguishable habitats were found on each of the man-made landforms. The percentage of mountaintop removal habitats with non-native species has increased over the last decade. Percentages of total area mined in the region over thirty years were calculated, yielding a determination of changes in traditional land-uses.

  16. The Underground Test Area Project of the Nevada Test Site: Building Confidence in Groundwater Flow and Transport Models at Pahute Mesa Through Focused Characterization Studies

    SciTech Connect (OSTI)

    Pawloski, G A; Wurtz, J; Drellack, S L

    2009-12-29

    Pahute Mesa at the Nevada Test Site contains about 8.0E+07 curies of radioactivity caused by underground nuclear testing. The Underground Test Area Subproject has entered Phase II of data acquisition, analysis, and modeling to determine the risk to receptors from radioactivity in the groundwater, establish a groundwater monitoring network, and provide regulatory closure. Evaluation of radionuclide contamination at Pahute Mesa is particularly difficult due to the complex stratigraphy and structure caused by multiple calderas in the Southwestern Nevada Volcanic Field and overprinting of Basin and Range faulting. Included in overall Phase II goals is the need to reduce the uncertainty and improve confidence in modeling results. New characterization efforts are underway, and results from the first year of a three-year well drilling plan are presented.

  17. Curecanti-Blue Mesa-Salida 115-kV transmission lines access roads rehabilitation, maintenance, and construction project. Environmental Assessment

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    Western Area Power Administration (Western) is a power marketing agency of the US Department of Energy, with jurisdiction in 15 western states. The Salt Lake City Area (SLCA) of Western performs the agency`s mission in parts of Colorado, New Mexico, Texas, Utah, Arizona, Wyoming, and Nevada. As part of its mission, Western owns, operates, and maintains a system of transmission lines for transmitting bulk electrical energy from points of generation to and between delivery points. Part of that system in southwestern Colorado includes the Blue Mesa-Curecanti and Blue Mesa-Salida 115-kV transmission lines. Western proposes to conduct maintenance and improve its access roads for these two transmission lines. This paper discusses the impacts to the existing environment as well as the environmental consequences resulting from the maintenance and construction that is proposed.

  18. Value of information analysis for Corrective Action Unit Nos. 101 and 102: Central and western Pahute Mesa, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    1998-09-01

    The purpose of this report is to describe the basis for and present the results of a value of information analysis (VOIA) for the Pahute Mesa underground test area of the Nevada Test Site (NTS), one of several areas of the Nevada Test Site used for underground nuclear testing in the past. The value of information analysis was used to evaluate and compare potential characterization options at the Pahute Mesa underground test area for site remediation purposes. Thirty six characterization options were evaluated, ranging from a single, inexpensive study using existing data and intended to address a single question or uncertainty, to a forty-million-dollar suite of activities designed to collect and analyze new information to address multiple uncertainties. The characterization options were compared and ranked based on how effective the experts though the information collection would be in reducing uncertainties, how this effected the distance to contaminant boundary, and the cost of the option.

  19. Completion Report for Well ER-20-7: Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Restoration

    2010-04-28

    Well ER-20-7 was 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. The well was drilled in June 2009 as part of the Pahute Mesa Phase II drilling program. The primary purpose of the well was to further investigate migration of radionuclides from the nearby, up-gradient TYBO and BENHAM underground nuclear tests, which originally was discovered at Well Cluster ER-20-5. This well also provided detailed hydrogeologic information in the Tertiary volcanic section that will reduce uncertainties within the Pahute Mesa-Oasis Valley hydrostratigraphic framework model. The main 44.45-centimeter hole was drilled to a depth of 681.8 meters and cased with 33.97-centimeter casing to 671.7 meters. The hole diameter was then decreased to 31.12 centimeters, and the well was drilled to total depth of 894.9 meters. The completion string, set to the depth of 890.0 meters, consists of 14.13-centimeter stainless-steel casing hanging from 19.37-centimeter carbon-steel casing. The 14.13-centimeter stainless-steel casing has one continuous slotted interval open to the Topopah Spring aquifer. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 meters, sidewall core samples from 20 depth intervals, various geophysical logs, water quality (primarily tritium) measurements, and water level measurements. The well penetrated 894.9 meters of Tertiary volcanic rock, including two saturated welded-tuff aquifers. A fluid level measurement was obtained during open-hole geophysical well logging for the upper, Tiva Canyon, aquifer at the depth of 615.7 meters on June 19, 2009. The fluid level measured in the open hole on June 27, 2009,after the total depth was reached and the upper aquifer was cased off, was also at the depth of 615.7 meters. Preliminary field measurements indicated 1.5 to 4.5 million picocuries per liter of tritium in the Tiva Canyon aquifer and 20 to 61 million picocuries per liter in the underlying Topopah Spring aquifer.

  20. Assessing the impacts of the Surface Mining Control and Reclamation Act

    SciTech Connect (OSTI)

    Desai, U.

    1989-01-01

    Even a dozen years since the passage of the Surface Mining Control and Reclamation Act (SMCRA) there is little agreement on how well it has worked. The paper attempts to assess the impacts of SMCRA in six major surface coal producing states. Although it is not possible to make an unqualified overall national assessment, the evidence presented in the paper indicates that in many (but by no means all) cases, surface coal mining is now carried out in environmentally less destructive ways then before the Act. However, the accomplishments have fallen far short of expectations. The situation in some states has gotten worse than before the Act. Overall, the impact of the Act on the ground has been mixed and has depended on the rigor with which the Act has been implemented in individual coal states.

  1. State implementation of the Surface Mining Control and Reclamation Act of 1977

    SciTech Connect (OSTI)

    Davis, C.E.; Davis, S.K.; Peacock, D.

    1989-01-01

    The implementation of the Surface Mining Control and Reclamation Act (SMCRA) of 1977 in coal producing states is guided by a partial preemption policy approach that establishes a balance between federal and state decision-making authority. The usefulness of this approach is assessed by analyzing state enforcement actions in relation the institutional capacity of states to shoulder regulatory responsibilities and the propensity of the federal Office of Surface Mining (OSM) to oversee state enforcement actions and, if necessary, to undertake corrective action. The authors results indicated that state administration of SMCRA was constrained by the lack of effective federal oversight but was largely unaffected by interstate differences in political, economic, or administrative characteristics.

  2. Investigations on the Structure Tectonics, Geophysics, Geochemistry, and Hydrocarbon Potential of the Black Mesa Basin, Northeastern Arizona

    SciTech Connect (OSTI)

    Barker, Colin; Carroll, Herbert; Erickson, Richard; George, Steve; Guo, Genliang; Reeves,T.K.; Sharma, Bijon; Szpakiewicz, Michael; Volk, Len

    1999-04-27

    The U.S. Department of Energy (DOE) has instituted a basin-analysis study program to encourage drilling in underexplored and unexplored areas and increase discovery rates for hydrocarbons by independent oil companies within the continental United States. The work is being performed at the DOE's National Institute for Petroleum and Energy Research (NIPER) in Bartlesville, Oklahoma, by the Exploration and Drilling Group within BDM-Oklahoma (BDM), the manager of the facility for DOE. Several low-activity areas in the Mid-Continent, west, and southwest were considered for the initial study area (Reeves and Carroll 1994a). The Black Mesa region in northwestern Arizona is shown on the U.S. Geological Survey 1995 oil and gas map of the United States as an undrilled area, adapted from Takahashi and Gautier 1995. This basin was selected by DOE s the site for the initial NIPER-BDM survey to develop prospects within the Lower-48 states (Reeves and Carroll 1994b).

  3. Hunter-gatherer adaptations and environmental change in the southern Great Basin: The evidence from Pahute and Rainier mesas

    SciTech Connect (OSTI)

    Pippin, L.C.

    1998-06-01

    This paper reviews the evidence for fluctuations in past environments in the southern Great Basin and examines how these changes may have affected the strategies followed by past hunter and gatherers in their utilization of the resources available on a highland in this region. The evidence used to reconstruct past environments for the region include botanical remains from packrat middens, pollen spectra from lake and spring deposits, faunal remains recovered from archaeological and geologic contexts, tree-ring indices from trees located in sensitive (tree-line) environments, and eolian, alluvial and fluvial sediments deposited in a variety of contexts. Interpretations of past hunter and gatherer adaptive strategies are based on a sample of 1,311 archaeological sites recorded during preconstruction surveys on Pahute and Rainier mesas in advance of the US Department of Energy`s nuclear weapons testing program. Projectile point chronologies and available tree-ring, radiocarbon, thermoluminescence and obsidian hydration dates were used to assign these archaeological sites to specific periods of use.

  4. Long-Term Surveillance Plan for the Sherwood Project (UMTRCA Title II) Reclamation Cell, Wellpinit, Washington, February 2001

    Office of Legacy Management (LM)

    Program Long-Term Surveillance Plan for the DOE Sherwood Project (UMTRCA Title II) Reclamation Cell Wellpinit, Washington February 2001 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract Number DE-AC13-96GJ87335 Task Order Number MAC 01-06 Document Number S00204 DOE/Grand Junction Office Sherwood LTSP February 2001 Page iii Contents 1.0

  5. Surface mining and reclamation effects on flood response of watersheds in the central Appalachian Plateau region - article no. W04407

    SciTech Connect (OSTI)

    Ferrari, J.R.; Lookingbill, T.R.; McCormick, B.; Townsend, P.A.; Eshleman, K.N.

    2009-04-15

    Surface mining of coal and subsequent reclamation represent the dominant land use change in the central Appalachian Plateau (CAP) region of the United States. Hydrologic impacts of surface mining have been studied at the plot scale, but effects at broader scales have not been explored adequately. Broad-scale classification of reclaimed sites is difficult because standing vegetation makes them nearly indistinguishable from alternate land uses. We used a land cover data set that accurately maps surface mines for a 187-km{sup 2} watershed within the CAP. These land cover data, as well as plot-level data from within the watershed, are used with HSPF (Hydrologic Simulation Program-Fortran) to estimate changes in flood response as a function of increased mining. Results show that the rate at which flood magnitude increases due to increased mining is linear, with greater rates observed for less frequent return intervals. These findings indicate that mine reclamation leaves the landscape in a condition more similar to urban areas rather than does simple deforestation, and call into question the effectiveness of reclamation in terms of returning mined areas to the hydrological state that existed before mining.

  6. Completion Report for Well ER-EC-11 Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2010-12-01

    Well ER-EC-11 was 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 National Security Site (formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September and October 2009 as part of the Pahute Mesa Phase II drilling program. A main objective was to investigate radionuclide migration down-gradient from Well Cluster ER-20-5 and Well ER-20-7 and across the northern Timber Mountain moat structural zone into the area referred to as the Bench, between Pahute Mesa and the Timber Mountain caldera complex. A secondary purpose of the well was to provide detailed hydrogeologic information for the shallow- to intermediate-depth Tertiary volcanic section in the Bench area. This well also provided detailed hydrogeologic information in the Tertiary volcanic section to reduce uncertainties within the Pahute Mesa-Oasis Valley hydrostratigraphic framework model (Bechtel Nevada, 2002). The main 52.1-centimeter hole was drilled to a depth of 507.5 meters and then opened to a diameter of 66.0 centimeters. It was cased with 50.8-centimeter casing to 504.9 meters. The hole diameter was then decreased to 47.0 centimeters, and drilling continued to a total depth of 979.3 meters. It was then cased with 34.0-centimeter casing set at 965.5 meters. The hole diameter was then decreased to 31.1 centimeters and the borehole was drilled to a total depth of 1,264.3 meters. The completion casing string, set to the depth of 1,262.5 meters, consists of 19.4-centimeter stainless-steel casing hanging from 19.4-centimeter carbon-steel casing. The stainless-steel casing has two slotted intervals open to the Tiva Canyon and Topopah Spring aquifers. Four piezometer strings were installed in Well ER-EC-11. A string of carbon-steel 6.0-centimeter tubing with one slotted interval was inserted outside the 50.8-centimeter casing, within the 66.0-centimeter borehole for access to the Timber Mountain aquifer, and landed at 475.3 meters. A second string of 6.0-centimeter tubing with one slotted interval was inserted outside the 34.0-centimeter casing, within the 47.0-centimeter borehole for access to the Benham aquifer, and landed at 911.7 meters. A third piezometer string consists of 7.3-centimeter stainless-steel tubing that hangs from 6.0-centimeter carbon-steel tubing via a crossover sub. This string was landed at 1,029.5 meters to monitor the Tiva Canyon aquifer. The deepest string of 7.3-centimeter tubing was landed at 1,247.8 meters to monitor the Topopah Spring aquifer. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 meters, 67 percussion gun and rotary sidewall core samples, various geophysical logs, fluid samples (for groundwater chemistry analysis and tritium measurements), and water-level measurements. The well penetrated 1,264.3 meters of Tertiary volcanic rock, including three saturated welded-tuff aquifers and one saturated lava-flow aquifer. A water level was measured in the Timber Mountain aquifer at 449.6 meters, during open-hole geophysical logging on September 20, 2009. The fluid level measured after the total depth was reached and the upper aquifer was cased off was 450.0 meters when measured in the open borehole on October 17, 2009. Measurements on samples taken from the undeveloped well indicated that tritium levels averaging approximately 12,430 picocuries per liter (less than Safe Drinking Water Act levels) were encountered within the Benham aquifer. Tritium was below the minimum detectable activity concentration for samples collected from the Tiva Canyon aquifer and the Topopah Spring aquifer.

  7. Blower Door Tests | Department of Energy

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

    in a doorway, a variable-speed fan, a pressure gauge to measure the pressure differences inside and outside the home, and an airflow manometer and hoses for measuring airflow....

  8. H. R. 4804: A bill to amend titles I, II, IV and V of the Surface Mining Control and Reclamation Act of 1977, and to add a new title X, to encourage the remining and reclamation of abandoned mined lands by active mining operations, and for other purposes. Introduced in the House of Representatives, One Hundredth Congress, Second Session, June 14, 1988

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    Surface coal mining operations can be effective in the reclamation of abandoned mined lands and are being encouraged by the amendments to the existing Surface Mining Control and Reclamation Act of 1977. The new section X - Remining spells out the authority of the Secretary of the Interior to enter into agreements with mining companies to use excess spoil from an active surface mine to reclaim an abandoned site, to develop a bond guarantee program whereby the operators may be compensated with reclamation bond credits for up to 80% of the reclamation costs incurred, and to make funds available on a matching basis to states or tribes to collect certain geologic and hydrologic data for watersheds or regions adversely affected by past coal mining abuses for the use of regulatory authorities to assist applicants for surface mining permits within such areas.

  9. Economic assessment of the impact on coal production due to enforcement of the Surface Mining Control and Reclamation Act of 1977. Benefits report. Volume 1. Final report

    SciTech Connect (OSTI)

    Kyle, T.N.; McOmber, R.M.; Roberts, J.M.

    1980-10-31

    The study assesses the major economic benefits and costs that are associated with the enforcement of the Surface Mining Control and Reclamation ACt (SMCRA). The report addresses the benefits of surface coal mining and land reclamation that follow from the Act. As originally conceived, the study was to evaluate, preferably in monetary terms, the specific benefits and socio-economic impacts of SMCRA. However, it was apparent, in the course of the initial analysis, that historical evaluation of specific benefits and socio-economic/environmental impacts is complicated by the short time that SMCRA has been in operation. It was also apparent that development of substantive, and defensible, quantified estimates of benefits and impacts is hindered by the absence of a great deal of needed numerical data, and by incomplete understanding of the reclamation processes that the Act is intended to enhance. Rather than attempt to evaluate specific benefits and socio-economic/environmental impacts, the study evaluated existing research studies on the impacts of surface mining, land reclamation, and SMCRA, and evaluated existing data sources relevant to surface mining, land reclamation, and SMCRA.

  10. Mesa del Sol

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

    - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  11. Phase I Contaminant Transport Parameters for the Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 99: Rainier Mesa/Shoshone Mountain, Nevada Test Site, Nye County, Nevada, Revision 1

    SciTech Connect (OSTI)

    Nathan Bryant

    2008-05-01

    This document presents a summary and framework of available transport data and other information directly relevant to the development of the Rainier Mesa/Shoshone Mountain (RMSM) Corrective Action Unit (CAU) 99 groundwater transport model. Where appropriate, data and information documented elsewhere are briefly summarized with reference to the complete documentation.

  12. Phase I Hydrologic Data for the Groundwater Flow and Contaminant Transport Model of Corrective Action Unit 99: Rainier Mesa/Shoshone Mountain, Nevada Test Site, Nye County, Nevada, Revision 1

    SciTech Connect (OSTI)

    Nathan Bryant

    2008-05-01

    This document presents a summary and framework of the available hydrologic data and other information directly relevant to the development of the Rainier Mesa/Shoshone Mountain (RMSM) Corrective Action Unit (CAU) 99 groundwater flow models. Where appropriate, data and information documented elsewhere are briefly summarized with reference to the complete documentation.

  13. Well Completion Report for Well ER-20-11, Corrective Action Units 101 and 102: Central and Western Pahute Mesa

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2013-02-27

    Well ER-20-11 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Management Operations Underground Test Area (UGTA) Activity at the Nevada National Security Site (formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September 2012 as part of the Central and Western Pahute Mesa Corrective Action Unit Phase II drilling program. Well ER-20-11 was constructed to further investigate the nature and extent of radionuclidecontaminated groundwater encountered in two nearby UGTA wells, to help define hydraulic and transport parameters for the contaminated Benham aquifer, and to provide data for the UGTA hydrostratigraphic framework model. The 44.5-centimeter (cm) surface hole was drilled to a depth of 520.0 meters (m) and cased with 34.0-cm casing to 511.5 m. The hole diameter was then decreased to 31.1 cm, and the borehole was drilled to a total depth of 915.6 m. The hole was completed to allow access for hydrologic testing and sampling in the target aquifer, which is a lava-flow aquifer known as the Benham aquifer. The completion casing string, set to the depth of 904.3 m, consists of a string of 6?-inch (in.) stainless-steel casing hanging from a string of 7?-in. carbon-steel casing. The stainless-steel casing has one slotted interval at 796.3 to 903.6 m. One piezometer string was installed, which consists of 2?-in. stainless-steel tubing that hangs from 2?-in. carbon-steel tubing via a crossover sub. This string was landed at 903.8 m and is slotted in the interval 795.3 to 903.1 m. Data collected during and shortly after hole construction include composite drill cuttings samples collected every 3.0 m, various geophysical logs, fluid samples (for groundwater chemistry analysis and tritium measurements), and water-level measurements. The well penetrated 915.6 m of Tertiary volcanic rock, including one saturated lava flow aquifer. Measurements on samples taken from the undeveloped well indicated elevated tritium levels within the Benham aquifer. The maximum tritium level measured with field equipment was 146,131 picocuries per liter from a sample obtained at the depth of 912.0 m. The fluid level was measured in the piezometer string at a depth of 504.5 m on September 26, 2012. All Fluid Management Plan (FMP) requirements for Well ER-20-11 were met. Analysis of monitoring samples and FMP confirmatory samples indicated that fluids generated during drilling at Well ER-20-11 met the FMP criteria for discharge to an unlined sump or designated infiltration area. Well development, hydrologic testing, and sampling will be conducted at a later date.

  14. H.R. 2372: A Bill to the Surface Mining Control and Reclamation Amendments Act of 1995. Introduced in the House of Representatives, One Hundred Fourth Congress, First session

    SciTech Connect (OSTI)

    1995-12-31

    This report discusses a bill to amend the Surface Mining Control and Reclamation Act of 1977 to minimize duplication in regulatory programs and to give States exclusive responsibility under approved States program for permitting and enforcement of the provisions of that Act with respect to surface coal mining and reclamation operations, and for other purposes.

  15. CX-005744: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reclamation Facilities Blower ReplacementsCX(s) Applied: B5.1Date: 05/04/2011Location(s): Scottsdale, ArizonaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  16. Walk-through survey report: Control technology for metal reclamation industries at East Penn Manufacturing Company Inc. , Lyon Station, Pennsylvania

    SciTech Connect (OSTI)

    Hall, R.M.

    1994-08-12

    A walk through survey was conducted at the East Penn Manufacturing Company (SIC-3341), Lyon Station, Pennsylvania to identify and evaluate potentially effective controls and work practices in the lead (7439921) reclamation industry. The facility was a secondary lead smelter which operated 7 days a week, and recycled about 20,000 batteries a day, primarily automobile batteries. The company employed automation, local exhaust ventilation, partial enclosures, and enclosed ventilation systems in the reverberatory furnace operations, blast furnace operations, and casting and refinery area to reduce employee exposure to lead. The arsenic (7440382) personal exposure time weighted averages ranged from 0.10 to 1.14 microg/cubic m in the industrial battery breaking area and ranged from nondetected to 6.16 microg/cubic m in the alloying/pots area.

  17. Abandoned mine lands: a mid-course review of the national reclamation program for coal. Final report

    SciTech Connect (OSTI)

    Not Available

    1986-11-01

    The Committee on Abandoned Mine Lands (CAML) analyzed how the U.S. Department of the Interior's (DOI) Office of Surface Mining (OSM) has and is administering the Title IV (Abandoned Mine Lands) Program of the Surface Mining Control and Reclamation Act of 1977. In the course of focusing on the effectiveness of the program, the Committee evaluated the program not only in terms of its probable accomplishments over its fifteen-year life, between 1977 and 1992, when the program statutorily ends, but also the magnitude and nature of the AML problems remaining to be remedied in the post-1992 period, if Congress decides to extend it. The Committee made nineteen recommendations about how OSM could improve the AML program's current effectiveness as well as prepare to assist Congress in reaching a decision to terminate or extend the program. Over the fifteen-year life of the program, some $3.3 billion will have been spent.

  18. Federal-state relations in the implementation of the Surface Mining Control and Reclamation Act of 1977

    SciTech Connect (OSTI)

    Harris, R.A.

    1989-01-01

    The federal Surface Mining Control and Reclamation Act of 1977 not only established national performance standards and permitting procedures for the coal industry, but also provided for state primacy. The principle of state primacy is both simple and intuitively appealing. Because states do not have adequate resources to develop effective regulatory programs, the federal government would set up comprehensive procedures and criteria to guide the states in preparing their own plans. The obvious advantage of state primacy is that it provides for flexibility in implementation. Ultimately, state primacy is an experiment in cooperative federalism, a sharing of authority and responsibility between the states and the federal government to insure both the general welfare and sensitivity to local conditions. The history of surface mining regulation is instructive because it points out the pitfalls and promise of cooperative federalism as well as the critical role of the courts in making state primacy work.

  19. S. 943: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to facilitate the use of abandoned mine reclamation fund moneys to replace water supplies that have been contaminated or diminished by coal mining practices. Introduced in the Senate of the United States, One Hundred First Congress, First Session, May 9, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    The bill describes mandatory and discretionary allocations of funds to a state or Indian reservation for the purpose of water reclamation. The stated objectives of the Surface Mining Control and Reclamation Act are amended to allow 50 percent of a state's mandatory allocation to be used for the construction of public water treatment plants and distribution facilities to take the place of water supplies that have been contaminated as a result of coal practices undertaken prior to August 3, 1977, regardless of whether the contamination has been exacerbated by coal mining practices since that date, when construction would be more economical than repair of existing facilities.

  20. Phase I Transport Model of Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nevada Test Site, Nye County, Nevada with Errata Sheet 1, 2, 3, Revision 1

    SciTech Connect (OSTI)

    Greg Ruskauff

    2009-02-01

    As prescribed in the Pahute Mesa Corrective Action Investigation Plan (CAIP) (DOE/NV, 1999) and Appendix VI of the Federal Facility Agreement and Consent Order (FFACO) (1996, as amended February 2008), the ultimate goal of transport analysis is to develop stochastic predictions of a contaminant boundary at a specified level of uncertainty. However, because of the significant uncertainty of the model results, the primary goal of this report was modified through mutual agreement between the DOE and the State of Nevada to assess the primary model components that contribute to this uncertainty and to postpone defining the contaminant boundary until additional model refinement is completed. Therefore, the role of this analysis has been to understand the behavior of radionuclide migration in the Pahute Mesa (PM) Corrective Action Unit (CAU) model and to define, both qualitatively and quantitatively, the sensitivity of such behavior to (flow) model conceptualization and (flow and transport) parameterization.

  1. Estimation of unsaturated zone traveltimes for Rainier Mesa and Shoshone Mountain, Nevada Test Site, Nevada, using a source-responsive preferential-flow model

    SciTech Connect (OSTI)

    Brian A. Ebel; John R. Nimmo

    2009-09-11

    Traveltimes for contaminant transport by water from a point in the unsaturated zone to the saturated zone are a concern at Rainier Mesa and Shoshone Mountain in the Nevada Test Site, Nevada. Where nuclear tests were conducted in the unsaturated zone, contaminants must traverse hundreds of meters of variably saturated rock before they enter the saturated zone in the carbonate rock, where the regional groundwater system has the potential to carry them substantial distances to a location of concern. The unsaturated-zone portion of the contaminant transport path may cause a significant delay, in addition to the time required to travel within the saturated zone, and thus may be important in the overall evaluation of the potential hazard from contamination. Downward contaminant transport through the unsaturated zone occurs through various processes and pathways; this can lead to a broad distribution of contaminant traveltimes, including exceedingly slow and unexpectedly fast extremes. Though the bulk of mobile contaminant arrives between the time-scale end members, the fastest contaminant transport speed, in other words the speed determined by the combination of possible processes and pathways that would bring a measureable quantity of contaminant to the aquifer in the shortest time, carries particular regulatory significance because of its relevance in formulating the most conservative hazard-prevention scenarios. Unsaturated-zone flow is usually modeled as a diffusive process responding to gravity and pressure gradients as mediated by the unsaturated hydraulic properties of the materials traversed. The mathematical formulation of the diffuse-flow concept is known as Richards' equation, which when coupled to a solute transport equation, such as the advection-dispersion equation, provides a framework to simulate contaminant migration in the unsaturated zone. In recent decades awareness has increased that much fluid flow and contaminant transport within the unsaturated zone takes place as preferential flow, faster than would be predicted by the coupled Richards' and advection-dispersion equations with hydraulic properties estimated by traditional means. At present the hydrologic community has not achieved consensus as to whether a modification of Richards' equation, or a fundamentally different formulation, would best quantify preferential flow. Where the fastest contaminant transport speed is what needs to be estimated, there is the possibility of simplification of the evaluation process. One way of doing so is by a two-step process in which the first step is to evaluate whether significant preferential flow and solute transport is possible for the media and conditions of concern. The second step is to carry out (a) a basic Richards' and advection-dispersion equation analysis if it is concluded that preferential flow is not possible or (b) an analysis that considers only the fastest possible preferential-flow processes, if preferential flow is possible. For the preferential-flow situation, a recently published model describable as a Source-Responsive Preferential-Flow (SRPF) model is an easily applied option. This report documents the application of this two-step process to flow through the thick unsaturated zones of Rainier Mesa and Shoshone Mountain in the Nevada Test Site. Application of the SRPF model involves distinguishing between continuous and intermittent water supply to preferential flow paths. At Rainier Mesa and Shoshone Mountain this issue is complicated by the fact that contaminant travel begins at a location deep in the subsurface, where there may be perched water that may or may not act like a continuous supply, depending on such features as the connectedness of fractures and the nature of impeding layers. We have treated this situation by hypothesizing both continuous and intermittent scenarios for contaminant transport to the carbonate aquifer and reporting estimation of the fastest speed for both of these end members.

  2. Adequacy of bonds to ensure reclamation of surface mines. Hearing before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-Ninth Congress, Second Session, June 26, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    Jed Christensen, Director of the Office of Surface Mining's Reclamation and Enforcement Department, and Michael Gryschowiec of the General Accounting Office (GAO) were the principal witnesses at a hearing held to examine the effects of Section 509 of the Surface Mining Control and Reclamation Act of 1977. At issue was the bonding program and unhappiness on the part of landowners who want their land restored and coal operators who are having difficulty obtaining bonds for reclamation. Gryschowiec described the GAO's review of the bonding system for funding reclamation, and its finding that existing bonds are inadequate. Christensen focused his testimony on efforts to improve the bonding process, including a bond estimating handbook, extensive oversight of State bonding and permitting procedures, and evaluation of the bond pooling system. Correspondence and statements submitted for the record follow the testimony.

  3. Analysis of alternative modifications for reducing backwater flooding at the Honey Creek coal strip-mine reclamation site in Henry County, Missouri. Water Resources Investigation

    SciTech Connect (OSTI)

    Alexander, T.W.

    1990-01-01

    Studies to determine the hydrologic conditions in mined and reclaimed mine areas, as well as areas of proposed mining, have become necessary with the enactment of the Surface Mining Control and Reclamation Act of 1977. Honey Creek in Henry County, Missouri, has been re-routed to flow through a series of former strip mining pits which lie within the Honey Creek coal strip mine reclamation site. During intense or long duration rainfalls within the Honey Creek basin, surface runoff has caused flooding on agricultural land near the upstream boundary of the reclamation site. The calculated existing design discharge (3,050 cubic feet per second) water-surface profile is compared to the expected water-surface profiles from three assumed alternative channel modifcations within the Honey Creek study area. The alternative channel modifications used in these analyses include (1) improvement of channel bottom slope, (2) relocation of spoil material, and (3) improved by-pass channel flow conditions. The alternative 1, 2, and 3 design discharge increase will reduce the agricultural field current (1990) frequency of backwater flooding from a 3-year to a 6.5-year event.

  4. GrayQbTM Single-Faced Version 2 (SF2) Hanford Plutonium Reclamation Facility (PRF) deployment report

    SciTech Connect (OSTI)

    Plummer, J. R.; Immel, D. M.; Serrato, M. G.; Dalmaso, M. J.; Shull, D. J.

    2015-11-18

    The Savannah River National Laboratory (SRNL) in partnership with CH2M Plateau Remediation Company (CHPRC) deployed the GrayQbTM SF2 radiation imaging device at the Hanford Plutonium Reclamation Facility (PRF) to assist in the radiological characterization of the canyon. The deployment goal was to locate radiological contamination hot spots in the PRF canyon, where pencil tanks were removed and decontamination/debris removal operations are on-going, to support the CHPRC facility decontamination and decommissioning (D&D) effort. The PRF canyon D&D effort supports completion of the CHPRC Plutonium Finishing Plant Decommissioning Project. The GrayQbTM SF2 (Single Faced Version 2) is a non-destructive examination device developed by SRNL to generate radiation contour maps showing source locations and relative radiological levels present in the area under examination. The Hanford PRF GrayQbTM Deployment was sponsored by CH2M Plateau Remediation Company (CHPRC) through the DOE Richland Operations Office, Inter-Entity Work Order (IEWO), DOE-RL IEWO- M0SR900210.

  5. 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 (OSTI)

    1986-12-01

    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.

  6. S. 276: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. Introduced in the Senate of the United States, One Hundred Third Congress, First Session, February 2, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    This bill amends the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage. State use of funds is addressed.

  7. Economic assessment of the impact on coal production due to enforcement of the Surface Mining Control and Reclamation Act of 1977. Cost report. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-11-12

    The report summarizes the efforts made in the cost analysis portion of the 'Economic Assessment of the Impact on Coal Production Due to Enforcement of the Surface Mining Control and Reclamation Act (SMCRA) of 1977. The objective of the cost analysis portion of the study was to supplement the study's examination of the benefits of SMCRA with an analysis of the costs of SMCRA as based on industry experience and data. The analysis involved the development and field test of a methodology for constructing estimates of the costs of complying with regulations at individual surface coal mines.

  8. MESA Makes It Real The

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

    atomic clocks from laboratory rack-mounted instruments to low-power, hand- held devices that could be carried by a soldier to enable jam-proof communication and precision...

  9. Final Environmental Assessment for the Proposed Consolidation of Certain Dynamic Experimentation Activities at the Two-Mile Mesa Complex Los Alamos National Laboratory, Los Alamos, New Mexico

    SciTech Connect (OSTI)

    N /A

    2003-11-03

    The National Environmental Policy Act of 1969 (NEPA) requires Federal agency officials to consider the environmental consequences of their proposed actions before decisions are made. In complying with NEPA, the United States (U.S.) Department of Energy (DOE), National Nuclear Security Administration (NNSA), follows the Council on Environmental Quality regulations (40 CFR 1500-1508) and DOE's NEPA implementing procedures (10 CFR 1021). The purpose of an environmental assessment (EA) is to provide Federal decision makers with sufficient evidence and analysis to determine whether to prepare an environmental impact statement (EIS) or issue a Finding of No Significant Impact. Los Alamos National Laboratory (LANL) is a national security laboratory located at Los Alamos, New Mexico, that comprises about 40 square miles (mi{sup 2}) (103.6 square kilometers [km{sup 2}]) of buildings, structures, and forested land (Figure 1). It is administered by NNSA for the Federal government and is managed and operated under contract by the University of California (UC). The NNSA must make a decision whether to consolidate and construct new facilities for the Dynamic Experimentation Division (DX) to create a central core area of facilities, including offices, laboratories, and other support structures, at LANL's Two-Mile Mesa Complex, which comprises portions of Technical Area (TA) 6, TA-22, and TA-40. This Proposed Action would involve constructing new buildings; consolidating existing operations and offices; enhancing utilities, roads, and security infrastructure; and demolishing or removing older buildings, structures, and transportables at various technical areas used by DX (Figure 2). This EA has been prepared to assess the potential environmental consequences of this proposed construction, operational consolidation, and demolition project. The objectives of this EA are to (1) describe the underlying purpose and need for NNSA action; (2) describe the Proposed Action and identify and describe any reasonable alternatives that satisfy the purpose and need for agency action; (3) describe baseline environmental conditions at LANL; (4) analyze the potential indirect, direct, and cumulative effects to the existing environment from implementation of the Proposed Action, and (5) compare the effects of the Proposed Action with the No Action Alternative and other reasonable alternatives. For the purposes of compliance with NEPA, reasonable alternatives are identified as being those that meet NNSA's purpose and need for action by virtue of timeliness, appropriate technology, and applicability to LANL. The EA process provides NNSA with environmental information that can be used in developing mitigative actions, if necessary, to minimize or avoid adverse effects to the quality of the human environment and natural ecosystems should NNSA decide to proceed with implementing the Proposed Action at LANL. Ultimately, the goal of NEPA, and this EA, is to aid NNSA officials in making decisions based on an understanding of environmental consequences and in taking actions that protect, restore, and enhance the environment.

  10. S. 3168: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. Introduced in the Senate of the United States, August 11, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    This Act may be cited as the [open quotes]Acid Mine Drainage Abatement Act of 192[close quotes]. The purpose of this bill is to amend the Surface Mining Control and Reclamation Act of 1977 to improve control of acid mine drainage, and for other purposes. The proposed amendments are listed.

  11. CX-002923: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Reclamation Project in Lease Tract C-G-27, Uranium Leasing ProgramCX(s) Applied: B1.28, B1.3Date: 06/25/2010Location(s): Mesa County, ColoradoOffice(s): Legacy Management

  12. CX-003333: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reclamation Projects in Lease Tract C-G-26, Uranium Leasing ProgramCX(s) Applied: B1.28Date: 07/30/2010Location(s): Mesa County, ColoradoOffice(s): Legacy Management

  13. Surface coal mining in Alaska: an investigation of the Surface Mining Control and Reclamation Act of 1977 in relation to Alaskan conditions. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    This report was written in response to a mandate in section 708 of the Surface Mining Control and Reclamation Act of 1977 which required the study of surface coal mining conditions in the State of Alaska, in order to determine which, if any, of the provisions of the Act should be modified with respect to surface coal mining operations in Alaska. The report discusses both surface mining and the surface effects of underground mining. The report examines not only the impact of mining at the site of operations but also the effects that extend beyond the mine itself, including effects on social institutions, the economy, the physical well-being of people, and the use of land. The report considers Alaska conditions primarily from the perspective of a potential increase in coal development, not of mining limited to meeting local needs of energy.

  14. Use of low temperature blowers for recirculation of hot gases

    DOE Patents [OSTI]

    Maru, H.C.; Forooque, M.

    1982-08-19

    An apparatus is described for maintaining motors at low operating temperatures during recirculation of hot gases in fuel cell operations and chemical processes such as fluidized bed coal gasification. The apparatus includes a means for separating the hot process gas from the motor using a secondary lower temperature gas, thereby minimizing the temperature increase of the motor and associated accessories.

  15. ASRAC Fans and Blower Working Group Creation Notice of Intent

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

    rulemaking process, and instead explore openly with other parties all ideas that may emerge from the working group's discussions. E. Facilitator The facilitator will act as a...

  16. Report on the emergency response to the event on May 14, 1997, at the plutonuim reclamation facility, Hanford Site, Richland,Washington

    SciTech Connect (OSTI)

    Shoop, D.S.

    1997-08-20

    On the evening of May 14,1997, a chemical explosion Occurred at the Plutonium Reclamation Facility (PRF) in the 200 West Area(200-W) of the Hanford Site. The event warranted the declaration of an Alert emergency, activation of the Hanford Emergency Response Organization (BRO), and notification of offsite agencies. As a result of the emergency declaration, a subsequent evaluation was conducted to assess: 9 the performance of the emergency response organization o the occupational health response related to emergency activities o event notifications to offsite and environmental agencies. Additionally, the evaluation was designed to: 9 document the chronology of emergency and occupational health responses and environmental notifications connected with the explosion at the facility 0 assess the adequacy of the Hanford Site emergency preparedness activities; response readiness; and emergency management actions, occupational health, and environmental actions 0 provide an analysis of the causes of the deficiencies and weaknesses in the preparedness and response system that have been identified in the evaluation of the response a assign organizational responsibility to correct deficiencies and weaknesses a improve future performance 0 adjust elements of emergency implementing procedures and emergency preparedness activities.

  17. Accident investigation board report on the May 14, 1997, chemical explosion at the Plutonium Reclamation Facility, Hanford Site,Richland, Washington - final report

    SciTech Connect (OSTI)

    Gerton, R.E.

    1997-07-25

    On May 14, 1997, at 7:53 p.m. (PDT), a chemical explosion occur-red in Tank A- 109 in Room 40 of the Plutonium Reclamation Facility (Facility) located in the 200 West Area of the Hanford Site, approximately 30 miles north of Richland, Washington. The inactive processing Facility is part of the Plutonium Finishing Plant (PFP). On May 16, 1997, Lloyd L. Piper, Deputy Manager, acting for John D. Wagoner, Manager, U.S. Department of Energy (DOE), Richland Operations Office (RL), formally established an Accident Investigation Board (Board) to investigate the explosion in accordance with DOE Order 225. 1, Accident Investigations. The Board commenced its investigation on May 15, 1997, completed the investigation on July 2, 1997, and submitted its findings to the RL Manager on July 26, 1997. The scope of the Board`s investigation was to review and analyze the circumstances of the events that led to the explosion; to analyze facts and to determine the causes of the accident; and to develop conclusions and judgments of need that may help prevent a recurrence of the accident. The scope also included the application of lessons learned from similar accidents within DOE. In addition to this detailed report, a companion document has also been prepared that provides a concise summary of the facts and conclusions of this report, with an emphasis on management issues (DOE/RL-97-63).

  18. Potential long-term chemical effects of diesel fuel emissions on a mining environment: A preliminary assessment based on data from a deep subsurface tunnel at Rainer Mesa, Nevada test site

    SciTech Connect (OSTI)

    Meike, A.; Bourcier, W.L.; Alai, M.

    1995-09-01

    The general purpose of the Yucca Mountain Site Characterization Project (YMSCP) Introduced Materials Task is to understand and predict potential long-term modifications of natural water chemistry related to the construction and operation of a radioactive waste repository that may significantly affect performance of the waste packages. The present study focuses on diesel exhaust. Although chemical information on diesel exhaust exists in the literature, it is either not explicit or incomplete, and none of it establishes mechanisms that might be used to predict long-term behavior. In addition, the data regarding microbially mediated chemical reactions are not well correlated with the abiotic chemical data. To obtain some of the required long-term information, we chose a historical analog: the U12n tunnel at Rainier Mesa, Nevada Test Site. This choice was based on the tunnel`s extended (30-year) history of diesel usage, its geological similarity to Yucca Mountain, and its availability. The sample site within the tunnel was chosen based on visual inspection and on information gathered from miners who were present during tunnel operations. The thick layer of dark deposit at that site was assumed to consist primarily of rock powder and diesel exhaust. Surface samples and core samples were collected with an intent to analyze the deposit and to measure potential migration of chemical components into the rock. X-ray diffraction (XRD), x-ray fluorescence (XRF), scanning electron microscopy (SEM) with energy dispersive spectra (EDS) analysis, secondary-ion mass spectrometry (SIMS), and Fourier transform infrared (FTIR) analysis were used to measure both spatial distribution and concentration for the wide variety of chemical components that were expected based on our literature survey.

  19. Tenth anniversary of the Surface Mining Control and Reclamation Act of 1977. Oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, One Hundredth Congress, First Session

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    Testimony was heard from representatives from the Society of American Archeology, the Office of Surface Mining and Reclamation Enforcement, the Office of Environmental Energy Management of Pennsylvania, National Wildlife Federation, Sierra Club, Western Organizations of Resource Councils, Southwest Research and Information Center, West Virginia Highlands Conservancy, Illinois South Project, Concern About Water Loss Due to Mining, Mountain Stream Monitors, Citizens Organized Against Longwalling, Environmental Policy Institute, Kentucky Fair Tax Coalition, Save Our Cumberland Mountains, Navajo Nation, several coal mining companies, the National Coal Association, and Small Coal Operator Advisory Council. Prepared statements from all witnesses plus additional materials are included.

  20. Amend Section 402 of the Surface Mining Control and Reclamation Act of 1977. Hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, First Session on S. 643, March 31, 1987

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    Jed D. Christensen of the Office of Surface Mining Reclamation and Enforcement, Department of the Interior, was the principal witness at a hearing on S. 643, which amends the Surface Mining Control and Reclamation Act of 1977. The amendment would allow states to set aside as much as 10% from the reclamation trust fund to apply to abandoned sites. Senators speaking in favor of the bill reported problems with obtaining home loans and insurance due to subsidence from abandoned sites. Christensen supported the bill in principle, but noted possible problems with handling interest and the actual transfer of the money. He also noted a possible breakdown in regulation with the current wording of the bill. Additional material submitted for the record from representatives and officials of the State of Wyoming follows the text of S. 643 and the testimony of the five witnesses.

  1. Land reclamation beautifies coal mines

    SciTech Connect (OSTI)

    Coblentz, B.

    2009-07-15

    The article explains how the Mississippi Agricultural and Forestry Experiments station, MAFES, has helped prepare land exploited by strip mining at North American Coal Corporation's Red Hills Mine. The 5,800 acre lignite mine is over 200 ft deep and uncovers six layers of coal. About 100 acres of land a year is mined and reclaimed, mostly as pine plantations. 5 photos.

  2. H. R. 4053: A Bill to amend the Surface Mining Control and Reclamation Act of 1977 to provide for the remining of certain abandoned coal mine lands. Introduced in the House of Representatives, One Hundredth First Congress, Second Session, February 21, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The bill would amend the Surface Mining Control and Reclamation Act of 1977 to provide for the remining of certain abandoned coal mine lands. The bill describes definitions; state remining insurance programs; state self-sustaining remining insurance fund; penalties and enforcement; special rules applicable to remining operations; and abandoned coal refuse and disposal piles.

  3. Aragonne Mesa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Commercial Scale Wind Facility Status In Service Owner GE Energy Developer Babcock & Brown Energy Purchaser Arizona Public Service Location Guadalupe County NM Coordinates...

  4. Mesa, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Inc. ETA Engineering Renegy Holdings Inc The Arizona Center for Algae Technology and Innovation References US Census Bureau Incorporated place and minor civil division...

  5. East Mesa Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    500-04-051. Karl Gawell. 04032014. Statement of Karl Gawell, Executive Director, Geothermal Energy Association Before the Senate Select Committee on California's Energy...

  6. Trent Mesa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    American Electric Power Energy Purchaser TXU Electric & Gas Location Nolan and Taylor Counties TX Coordinates 32.295161, -100.150645 Show Map Loading map......

  7. Southwest Mesa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer Cielo Wind Power Energy Purchaser American Electric Power Location McCamey TX Coordinates...

  8. Chupadera Mesa, New Mexico, Site Fact Sheet

    Office of Legacy Management (LM)

    which was established to conduct research for the development and production of nuclear weapons during World War II. Windblown fallout from the Trinity test drifted northeast ...

  9. S. 1768: A Bill to amend title V of the Surface Mining Control and Reclamation Act of 1977 to assist small surface coal mine operators, and for other purposes. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, October 18, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    If the probable total annual production at all locations of a coal surface mining operator does not exceed 300,000 tons, the cost of the following activities, required by subsections of the Surface Mining Control and Reclamation Act, will be assumed by the regulatory authority upon written request: determination of hydrologic consequences, development of cross-section maps and plans, geologic drilling and statement of results of test borings and core samplings, collection of archeological information, pre-blast surveys, collection of site-specific resource information and production of protection and enhancement plans for fish and wildlife habitats, and the collection and analysis of geological and hydrologic data.

  10. Thermal reclamation of spent blasting abrasive

    SciTech Connect (OSTI)

    Bryan, B.G. ); Thomas, W.; Adema, C. )

    1990-01-01

    Abrasive blasting media is used to remove anticorrosive and antifoulant coatings from the hulls and tanks of US Navy ships. The total production of paint-contaminated spent abrasives from the eight US. Navy shipyards ranges from 75,000 to 100,000 tons per year. Most of this spent abrasive is disposed in landfills. Organic paint binders and heavy metals are present in the spent abrasives in concentrations sufficient to classify them as hazardous wastes in some states. In an effort to avoid the rising costs an long-term environmental liability associated with landfilling this waste, the US Navy has investigated various methods of reclaiming spent abrasives for reuse in hull- and tank-blasting operations. This paper discusses the results of a research and development project conducted under the Navy's Hazardous Waste Minimization Program to test a fluidized-bed sloped-grid (FBSG) reclaimer to determine if it could be used to recycle spent abrasive. Thirty tons of abrasive were processed and a product meeting military specifications for new abrasives was reclaimed. Blasting performance was also comparable to new abrasives. 3 refs., 1 fig., 2 tabs.

  11. Chemical reclamation of scrap rubber. Final report

    SciTech Connect (OSTI)

    Frazier, G.C.; Chan, S.M.; Culberson, O.L.; Perona, J.J.; Larsen, J.W.

    1984-01-01

    A conceptual, commercial-scale plant design was formulated for processing 22,500 t/yr of scrap rubber tires to hydrocarbon fuel gases, oils, petrochemicals (principally ethylene and aromatic liquids), and carbon black. The process is based upon molten salt (zinc chloride) pyrolysis of the rubber, and pyrolysis data obtained in a bench-scale flow apparatus. An economic assessment of the plant was made in terms of late 1979 dollars, for ranges in scrap tire costs and prices for the principal products: carbon black and the fuel gases and oil. Profitability at these 1979 costs and prices is somewhat modest by chemical processing industry standards for new processes, but any increases in energy and carbon black prices would cause favorable changes in this assessment.

  12. H. R. 3385: A bill to amend title V of the Surface Mining Control and Reclamation Act of 1977 to assist small surface coal mine operators, and for other purposes, introduced in the US House of Representatives, One Hundred Second Congress, First Session, September 24, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    For surface coal mines with less than an annual production of 300,000 tons, the cost of the following activities shall be assumed by the regulatory authority upon request of the operator in connection with a permit application: determination of probable hydrologic consequences required by law; development of cross-section maps and plans required; geologic drilling and statement of results of test borings and core samplings required; collection of archeological information required; pre-blast surveys; collection of site-specific resource information and production of protection and enhancement plans for fish and wildlife habitats and other environmental values required; collection and analysis of geological and hydrologic data requested by the operator. If annual production during the 12 months immediately following the date on which the operator is issued a surface coal mining and reclamation permit exceeds 300,000 tons, the operator is required to reimburse the regulatory authority for the cost of the service rendered.

  13. Indian Mesa Wind Farm I | Open Energy Information

    Open Energy Info (EERE)

    Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer National Wind Power; Orion Energy Energy Purchaser TXU Electric & Gas- Lower Colorado...

  14. South Trent Mesa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    energy Facility Type Commercial Scale Wind Facility Status In Service Owner Babcock & Brown Developer Babcock & Brown Location Trent TX Coordinates 32.444461, -100.236819...

  15. Earth Tidal Analysis At East Mesa Geothermal Area (1984) | Open...

    Open Energy Info (EERE)

    is assumed to respond in an undrained fashion. Since undrained response is controlled by water compressibility, earth tide response can be directly used only to evaluate porous...

  16. Ogilby Mesa, CA Natural Gas Exports to Mexico

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    1,953 22,503 454 0 23 0 2007-2014 Pipeline Prices 2.83 4.76 3.65 -- 3.59

  17. Ogilby Mesa, CA Natural Gas Exports to Mexico

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    36,683 87,259 103,050 99,468 112,077 115,615 1999-2015 Pipeline Prices 4.47 4.07 2.86 3.87 4.53 2.74 1999

  18. Otay Mesa, CA Natural Gas Exports to Mexico

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    0 0 1,717 0 0 0 2007-2014 Pipeline Prices -- -- 3.55 -- --

  19. Otay Mesa, CA Natural Gas Exports to Mexico

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    0 86 537 530 1998-2015 Pipeline Prices -- 4.16 4.90 3.07 1998-2015 Liquefied Natural Gas Volumes 208 236 119 35 88 88 1998-2015 Liquefied Natural Gas Prices 8.58 9.31 8.92 9.51 10.95 8.95 1998

  20. Alta Mesa I Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Status In Service Owner SeaWest Developer SeaWest Energy Purchaser Southern California Edison Co Location San Gorgonio CA Coordinates 33.9095, -116.734 Show Map Loading map......

  1. San Juan Mesa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission Group owns majority Developer Edison Mission Group Energy Purchaser Xcel...

  2. Alta Mesa II Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Status In Service Owner SeaWest Developer SeaWest Energy Purchaser Southern California Edison Co Location San Gorgonio CA Coordinates 33.9095, -116.734 Show Map Loading map......

  3. NREL Mesa Top PV System | Open Energy Information

    Open Energy Info (EERE)

    PV System Facility National Renewable Energy Laboratory Sector Solar Facility Type Photovoltaic Owner SunEdison Solar Developer SunEdison Solar Energy Purchaser National Renewable...

  4. Indian Mesa Wind Farm II | Open Energy Information

    Open Energy Info (EERE)

    Facility Type Commercial Scale Wind Facility Status In Service Owner Vestas Developer Great Plains Windpower Location Hansford County TX Coordinates 36.278, -101.345 Show Map...

  5. Mesa County Valley Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  6. Tracer Testing At East Mesa Geothermal Area (1984) | Open Energy...

    Open Energy Info (EERE)

    not indicated DOE-funding Unknown References Kroneman, R. L.; Yorgason, K. R.; Moore, J. N. (1 December 1984) Preferred methods of analysis for chemical tracers in...

  7. Mesa del Sol Project Is Finalist for International Smart Grid...

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ... Belgium, Canada, China, Finland, France, Germany, India, Ireland, Italy, Japan, ...

  8. Otay Mesa, CA Liquefied Natural Gas Exports (Million Cubic Feet...

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

    Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014 6 7 7 8 7 7 9 8 9 8 9 6 2015 8 7 8 8 8 9 9 7 7 7 - No Data Reported; -- ...

  9. Otay Mesa, CA Liquefied Natural Gas Exports Price (Dollars per...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014 11.07 11.82 11.94 10.99 11.25 11.04 11.19 10.54 10.66 10.37 9.97 11.12 2015 9.61 9.03 9.01 8.58 8.58 8.98 9.21 9.25 8.94...

  10. Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (Million...

    Gasoline and Diesel Fuel Update (EIA)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014 50 39 40 48 50 45 50 42 45 46 42 39 2015 50 45 40 48 50 52 49 45 50 50...

  11. Summary: Draft Uranium Leasing Program Programmatic Environmental Impact Statement: DOE/EIS 0472-D, March 2013

    Energy Savers [EERE]

    Summary: Draft ULP PEIS March 2013 COVER SHEET 1 2 3 Lead Agency: U.S. Department of Energy (DOE) 4 5 Cooperating Agencies: The cooperating agencies are U.S. Department of the Interior (DOI), 6 Bureau of Land Management (BLM); U.S. Environmental Protection Agency (EPA); Colorado 7 Department of Transportation (CDOT); Colorado Division of Reclamation, Mining, and Safety 8 (CDRMS); Colorado Parks and Wildlife (CPW); Mesa County Commission; Montrose County 9 Commission; San Juan County Commission;

  12. Draft Uranium Leasing Program Programmatic Environmental Impact Statement: Volume 1, DOE/EIS 0472-D, March 2013

    Office of Environmental Management (EM)

    Draft ULP PEIS March 2013 COVER SHEET 1 2 3 Lead Agency: U.S. Department of Energy (DOE) 4 5 Cooperating Agencies: The cooperating agencies are U.S. Department of the Interior (DOI), 6 Bureau of Land Management (BLM); U.S. Environmental Protection Agency (EPA); Colorado 7 Department of Transportation (CDOT); Colorado Division of Reclamation, Mining, and Safety 8 (CDRMS); Colorado Parks and Wildlife (CPW); Mesa County Commission; Montrose County 9 Commission; San Juan County Commission; San

  13. Microsoft Word - LL-ULS reclamation.doc

    Energy Savers [EERE]

    1,000 pounds per acre of Granular Humate is recommended for harsh sites. At one site, cattle were used to amend poor soils. After hand-broadcasting seed, cattle were brought onto...

  14. Potential highwall use by raptors in coal mine reclamation

    SciTech Connect (OSTI)

    Waage, B.

    1990-12-31

    In 1982, Western Energy Company`s Rosebud Mine, located in southeastern Montana, received legal exception, {open_quotes}a first{close_quotes} in Montana to leave a standing mine highwall extending a native bluff. This bluff extension stands 110 feet high and 900 feet long. Normally, all highwalls by law are reduced to a 5:1 slope. This legal exception was accomplished with the support of several governmental agencies and was justified on the highwalls potential value for raptors. Enhancement measures undertaken on the highwall included the construction of three artificial eryies and the release of young prairie falcons (Falco mexicanus) employing hacking methods of the Peregrine Fund. The hack is now in its fourth year with a total of 46 young falcons having been released. Opportunities exist for creating a more diverse habitat for raptors and other cliff obligate species on reclaimed mine lands in the west. It is believed that this practical approach should be explored.

  15. ORISE: Helping Bureau of Reclamation with National Security Exercises...

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

    facilities: Flaming Gorge, Folsom, Glen Canyon, Grand Coulee, Hoover and Shasta. ... In 2010, ORISE conducted an exercise at Shasta Dam, which spans California's Sacramento ...

  16. Waste site reclamation with recovery of radionuclides and metals

    DOE Patents [OSTI]

    Francis, Arokiasamy J. (Middle Island, NY); Dodge, Cleveland J. (Wading River, NY)

    1994-01-01

    A method for decontaminating radionuclides and other toxic metal-contaminate The U.S. government has certain rights in this invention pursuant to Contract Number DE-AC02-76CH00016 between the U.S. Department of Energy and Associated Universities, Inc.

  17. Reclamation Project Act of 1939 | Open Energy Information

    Open Energy Info (EERE)

    Project Act of 1939Legal Published NA Year Signed or Took Effect 1939 Legal Citation 43 USC 485 DOI Not Provided Check for DOI availability: http:crossref.org Online...

  18. Reclamation of potable water from mixed gas streams

    DOE Patents [OSTI]

    Judkins, Roddie R; Bischoff, Brian L; Debusk, Melanie Moses; Narula, Chaitanya

    2013-08-20

    An apparatus for separating a liquid from a mixed gas stream can include a wall, a mixed gas stream passageway, and a liquid collection assembly. The wall can include a first surface, a second surface, and a plurality of capillary condensation pores. The capillary condensation pores extend through the wall, and have a first opening on the first surface of the wall, and a second opening on the second surface of the wall. The pore size of the pores can be between about 2 nm to about 100 nm. The mixed gas stream passageway can be in fluid communication with the first opening. The liquid collection assembly can collect liquid from the plurality of pores.

  19. Waste site reclamation with recovery of radionuclides and metals

    DOE Patents [OSTI]

    Francis, A.J.; Dodge, C.J.

    1994-03-08

    A method for decontaminating radionuclides and other toxic metal-contaminate The U.S. government has certain rights in this invention pursuant to Contract Number DE-AC02-76CH00016 between the U.S. Department of Energy and Associated Universities, Inc.

  20. You won`t find these leaks with a blower door: The latest in {open_quotes}leaking electricity{close_quotes} in homes

    SciTech Connect (OSTI)

    Rainer, L.; Greenberg, S.; Meier, A.

    1996-08-01

    Leaking electricity is the energy consumed by appliances when they are switched off or not performing their principal functions. Field measurements in Florida, California, and Japan show that leaking electricity represents 50 to 100 Watts in typical homes, corresponding to about 5 GW of total electricity demand in the United States. There are three strategies to reduce leaking electricity: eliminate leakage entirely, eliminate constant leakage and replace with intermittent charge plus storage, and improve efficiency of conversion. These options are constrained by the low value of energy savings-less than $5 per saved Watt. Some technical and lifestyle solutions are proposed. 13 refs., 1 fig., 2 tabs.

  1. Ogilby Mesa, CA Natural Gas Pipeline Imports From Mexico (Million Cubic

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 78 376 2013 16 7

  2. Otay Mesa, CA Natural Gas Pipeline Imports from Mexico (Million Cubic Feet)

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 236 86 93 110 52 45 667 278 15

  3. Analysis of fractures in volcanic cores from Pahute Mesa, Nevada Test Site

    SciTech Connect (OSTI)

    Drellack, S.L. Jr.; Prothro, L.B.; Roberson, K.E.

    1997-09-01

    The Nevada Test Site (NTS), located in Nye County, southern Nevada, was the location of 828 announced underground nuclear tests, conducted between 1951 and 1992. Approximately one-third of these tests were detonated near or below the water table. An unavoidable consequence of these testing activities was introducing radionuclides into the subsurface environment, impacting groundwater. Groundwater flows beneath the NTS almost exclusively through interconnected natural fractures in carbonate and volcanic rocks. Information about these fractures is necessary to determine hydrologic parameters for future Corrective Action Unit (CAU)-specific flow and transport models which will be used to support risk assessment calculations for the U.S. Department of Energy, Nevada Operations Office (DOE/NV) Underground Test Area (UGTA) remedial investigation. Fracture data are critical in reducing the uncertainty of the predictive capabilities of CAU-specific models because of their usefulness in generating hydraulic conductivity values and dispersion characteristics used in transport modeling. Specifically, fracture aperture and density (spacing) are needed to calculate the permeability anisotropy of the formations. Fracture mineralogy information is used qualitatively to evaluate diffusion and radionuclide retardation potential in transport modeling. All these data can best be collected through examination of core samples.

  4. EIS-0472: Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado

    Broader source: Energy.gov [DOE]

    This EIS evaluated the potential environmental impacts of management alternatives for DOE’s Uranium Leasing Program, under which DOE administers tracts of land in western Colorado for exploration, development, and the extraction of uranium and vanadium ores.

  5. Ogilby Mesa, CA Natural Gas Pipeline Imports From Mexico (Dollars per

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

    Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 9.15 2.83 2010's 4.76 3.65 -- 3.59 --

  6. Ogilby Mesa, CA Natural Gas Pipeline Imports From Mexico (Dollars per

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

    Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 3.63 3.65 2013 3.59 3.59

  7. Ogilby Mesa, CA Natural Gas Pipeline Imports From Mexico (Million Cubic

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

    Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 1,345 1,953 2010's 22,503 454 0 23 0

  8. Ogilby Mesa, CA Natural Gas Pipeline Imports From Mexico (Million Cubic

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

    Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 78 376 2013 16 7

  9. Otay Mesa, CA Liquefied Natural Gas Exports Price (Dollars per Thousand

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 9.31 8.92 9.51 10.95 8.95

  10. Otay Mesa, CA Liquefied Natural Gas Exports to Mexico (Dollars per Thousand

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's 5.82 5.82 5.82 5.82 8.82 12.92 12.33 12.85 12.76 7.97 2010's 8.58 9.31 8.92 9.51 10.95 8.95

  11. Otay Mesa, CA Liquefied Natural Gas Exports to Mexico (Dollars per Thousand

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

    Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 8.68 8.90 8.72 8.89 9.57 9.48 9.45 9.13 9.22 9.45 10.15 10.29 2012 10.29 10.29 9.55 7.37 7.14 8.00 8.00 8.19 7.89 8.30 8.86 9.23 2013 9.22 8.84 8.72 9.52 12.02 10.20 2014 11.07 11.82 11.94 10.99 11.25 11.04 11.19 10.54 10.66 10.37 9.97 11.12 2015 9.61 9.03 9.01 8.58 8.58 8.98 9.21 9.25 8.94 8.83 8.33 8.71

  12. Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (Dollars per Thousand

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's 6.53 6.80 2.93 -- -- -- -- 2010's -- 4.16 4.90 3.07

  13. Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (Dollars per Thousand

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

    Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 4.10 4.22 2014 4.95 5.58 5.68 4.91 5.11 4.95 5.07 4.51 4.60 4.38 4.21 4.90 2015 3.63 3.15 3.12 2.84 2.76 3.09 3.28 3.32 3.07 2.98 2.54 2.94

  14. Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's 9,083 21,133 20,191 0 0 0 0 2010's 0 86 537 530

  15. Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (Million Cubic Feet)

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 43 43 2014 50 39 40 48 50 45 50 42 45 46 42 39 2015 50 45 40 48 50 52 49 45 50 50 47 3

  16. Otay Mesa, CA Natural Gas Pipeline Imports Price from Mexico (Dollars per

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

    Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's -- 3.55 -- -- --

  17. Otay Mesa, CA Natural Gas Pipeline Imports Price from Mexico (Dollars per

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

    Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 3.62 3.65 3.88 3.90 4.02 3.66 3.55 3.24 3.30

  18. Otay Mesa, CA Natural Gas Pipeline Imports from Mexico (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 0 2010's 0 1,717 0 0

  19. Otay Mesa, CA Natural Gas Pipeline Imports from Mexico (Million Cubic Feet)

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 236 86 93 110 52 45 667 278 15

  20. Rainier Mesa Sub-CAU Model for N-Tunnel (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these results? Save Share this Record Citation Formats MLA APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My ...

  1. Mesa del Sol Project Is Finalist for International Smart Grid Action

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

    Network 2014 Award of Excellence Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power &

  2. Analysis of IECC (2003, 2006, 2009) and ASHRAE 90.1-2007 Commercial Energy Code Requirements for Mesa, AZ.

    SciTech Connect (OSTI)

    Huang, Yunzhi; Gowri, Krishnan

    2011-02-28

    This report summarizes code requirements and energy savings of commercial buildings in Climate Zone 2B built to the 2009 IECC and ASHRAE Standard 90.1-2007 when compared to the 2003 IECC and the 2006 IECC. In general, the 2009 IECC and ASHRAE Standard 90.1-2007 have higher insulation requirements for exterior walls, roof, and windows and have higher efficiency requirements for HVAC equipment. HVAC equipment efficiency requirements are governed by National Appliance Conversion Act of 1987 (NAECA), and are applicable irrespective of the IECC version adopted. The energy analysis results show that commercial buildings meeting the 2009 IECC requirements save 4.4% to 9.5% site energy and 4.1% to 9.9% energy cost when compared to the 2006 IECC; and save 10.6% to 29.4% site energy and 10.3% to 29.3% energy cost when compared to the 2003 IECC. Similar analysis comparing ASHRAE Standard 90.1-2007 requirements to the 2006 IECC shows that the energy savings are in the 4.0% to 10.7% for multi-family and retail buildings, but less than 2% for office buildings. Further comparison of ASHRAE Standard 90.1-2007 requirements to the 2003 IECC show site energy savings in the range of 7.7% to 30.6% and energy cost savings range from 7.9% to 30.3%. Both the 2009 IECC and ASHRAE Standard 90.1-2007 have the potential to save energy by comparable levels for most building types.

  3. Tectonic Setting and Characteristics of Natural Fractures in MesaVerde and Dakota Reservoirs of the San Juan Basin

    SciTech Connect (OSTI)

    LORENZ,JOHN C.; COOPER,SCOTT P.

    2000-12-20

    The Cretaceous strata that fill the San Juan Basin of northwestern New Mexico and southwestern Colorado were shortened in a generally N-S to NN13-SSW direction during the Laramide orogeny. This shortening was the result of compression of the strata between southward indentation of the San Juan Uplift at the north edge of the basin and northward to northeastward indentation of the Zuni Uplift from the south. Right-lateral strike-slip motion was concentrated at the eastern and western basin margins of the basin to form the Hogback Monocline and the Nacimiento Uplift at the same time, and small amounts of shear may have been pervasive within the basin as well. Vertical extension fractures, striking N-S to NNE-SSW with local variations (parallel to the Laramide maximum horizontal compressive stress), formed in both Mesaverde and Dakota sandstones under this system, and are found in outcrops and in the subsurface of the San Juan Basin. The immature Mesaverde sandstones typically contain relatively long, irregular, vertical extension fractures, whereas the quartzitic Dakota sandstones contain more numerous, shorter, sub-parallel, closely spaced, extension fractures. Conjugate shear planes in several orientations are also present locally in the Dakota strata.

  4. EIS-0126: Remedial Actions at the Former Climax Uranium Company Uranium Mill Site, Grand Junction, Mesa County, Colorado

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy developed this EIS to assess the environmental impacts of remediating the residual radioactive materials left from the inactive uranium processing site and associated properties located in Grand Junction, Colorado.

  5. 24 - Comment from Texas Mining and Reclamation Association (TMRA).pdf

    Office of Environmental Management (EM)

  6. Microsoft Word - EM SSAB Chairs Letter Reclamation of Asset Metals 070909.doc

    Office of Environmental Management (EM)

    July 9, 2009 Inés R. Triay Assistant Secretary for Environmental Management U.S. Department of Energy, EM-1 1000 Independence Avenue, SW Washington, DC 20585 Dear Assistant Secretary Triay: On January 12, 2000, the Department of Energy (DOE) placed a moratorium on the free release of volumetrically contaminated metals pending a decision by the Nuclear Regulatory Commission (NRC) on establishment of national standards. The NRC continues to review this issue, and the moratorium remains in effect.

  7. Demonstrating a Market-Based Approach to the Reclamation of Mined Lands in West Virginia

    SciTech Connect (OSTI)

    John W. Goodrich-Mahoney; Paul Ziemkiewicz

    2006-07-19

    This is the third quarter progress report of Phase II of a three-phase project to develop and evaluate the efficacy of developing multiple environmental market trading credits on a partially reclaimed surface mined site near Valley Point, Preston County, WV. Construction of the passive acid mine drainage (AMD) treatment system was completed but several modifications from the original design had to be made following the land survey and during construction to compensate for unforeseen circumstances. We continued to collect baseline quality data from the Conner Run AMD seeps to confirm the conceptual and final design for the passive AMD treatment system.

  8. King Coal vs. Reclamation: federal regulation of mountaintop removal mining in Appalachia

    SciTech Connect (OSTI)

    Davis, C.E.; Duffy, R.J.

    2009-10-15

    This research focuses on the regulatory politics of mountaintop removal mining for coal within the Appalachian states of West Virginia and Kentucky. Based on Administrative Presidency concepts suggesting that chief executives seek more control and influence over agency program decisions, this article analyzes President George W. Bush's efforts to promote the development of coal resources within these states despite statutory constraints posed by federal environmental laws. The analysis demonstrates that President Bush effectively achieved his energy production goals by combining the use of discretionary authority with staff controls, executive orders, and regulatory initiatives to lessen industry compliance costs with environmental regulatory requirements.

  9. Demonstrating a Market-Based Approach to the Reclamation of Mined Lands in West Virginia

    SciTech Connect (OSTI)

    Goodrich-Mahoney, John; Donnelly, Ellen

    2009-12-31

    This project demonstrated that developing environmental credits on private landincluding abandoned mined landsis dependent on a number of factors, some of them beyond the control of the project team. In this project, acid mine drainage (AMD) was successfully remediated through the construction of a passive AMD treatment system. Extensive water quality sampling both before and after the installation of the passive AMD treatment system showed that the system achieved removal efficiencies and pollutant loading reductions for acidity, iron, aluminum and manganese that were consistent with systems of similar size and design. The success of the passive AMD treatment system should have resulted in water credits if the project had not been terminated. Developing carbon sequestration credits, however, was much more complex and was not achieved in this project. The primary challenge that the project team encountered in meeting the full project objectives was the unsuccessful attempt to have the landowner sign a conservation easement for his property. This would have allowed the project team to clear and reforest the site, monitor the progress of the newly planted trees, and eventually realize carbon sequestration credits once the forest was mature. The delays caused by the lack of a conservation easement, as well as other factors, eventually resulted in the reforestation portion of the project being cancelled. The information in this report will help the public make more informed decisions regarding the potential of using water and carbon, and other credits to support the remediation of minded lands through out the United States. The hope is that by using credits that more mined lands with be remediated.

  10. In-situ biological reclamation of contaminated ground water. Master's thesis

    SciTech Connect (OSTI)

    Fant, R.L.

    1992-01-01

    Four triaxial permeability devices were designed and constructed for use in the Environmental Engineering Department at the Georgia Institute of Technology. These devices were used to determine how time and changing permeants affected a soil sample's hydraulic conductivity. Also the attenuation of the priority pollutant, 2,4-dichlorophenol, was studied. Two areas were looked at concerning attenuation, microbial degradation and adsorption. Microbes were grown in the laboratory and then placed into the soil samples. A permeant containing the pollutant, an oxidant, and nutrients was then passed through the soil sample with the microbes. The effects on the effluent concentration were then studied. Two breakthrough curves and two isotherm tests were run in an attempt to distinguish between microbial decay and adsorptive attenuation. Results of the attenuation studies unfortunately were inconclusive, but valuable knowledge was gained on the operation of and experimental procedures with the triaxial permeability devices.

  11. Safety problems of water-development works designed for land reclamation

    SciTech Connect (OSTI)

    Shchedrin, V. N.; Kosichenko, Yu. M.

    2011-11-15

    A safety declaration is a fundamental document assuring the safety of water-development works, their correspondence to safety criteria, the design, and active technical regulations and rules.

  12. Building America Top Innovations 2013 Profile … High-Performance...

    Energy Savers [EERE]

    LBNL's work led to the creation of a standard for rating blowers, credits for the use of ... to HVAC energy use and led to the creation of a Standard for Rating Blowers (CSA 823-11). ...

  13. ISSUANCE 2015-04-21: Energy Conservation Standards for Commercial and

    Office of Environmental Management (EM)

    Industrial Fans and Blowers: Availability of Provisional Analysis Tools | Department of Energy 21: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools ISSUANCE 2015-04-21: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools This document is the Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional

  14. ISSUANCE: 2014-12-03 Energy Conservation Standards for Commercial and

    Office of Environmental Management (EM)

    Industrial Fans and Blowers: Availability of Provisional Analysis Tools | Department of Energy ISSUANCE: 2014-12-03 Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools ISSUANCE: 2014-12-03 Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools This document is the Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of

  15. AHRI Extension of Deadline for Comments on the Commercial and Industrial

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

    Fans and Blowers Notice of Data Availability | Department of Energy Extension of Deadline for Comments on the Commercial and Industrial Fans and Blowers Notice of Data Availability AHRI Extension of Deadline for Comments on the Commercial and Industrial Fans and Blowers Notice of Data Availability As you are aware, the Department of Energy published a Notice of Data Availability for Energy Conservation Standards for Commercial and Industrial Fans and Blowers (NODA). PDF icon Letter to Dan

  16. Sandia Energy - Energy Assurance

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

    Energy Surety, Facilities, Global Climate & Energy, Grid Integration, Mesa del Sol, Microgrid, News, News & Events, Renewable Energy, SMART Grid, Solar Mesa del Sol Unveils First...

  17. Collaboration and Communication: DOE and Navajo Nation Tour Uranium Mine Reclamation Sites to Share Expertise and Experiences

    Broader source: Energy.gov [DOE]

    In February 2014, U.S. Department of Energy (DOE) Office of Legacy Management (LM) and LM Support (LMS) contractor site managers, along with Navajo Nation technical staff, visited five reclaimed...

  18. Pahute Mesa Well Development and Testing Analyses for Wells ER-20-7, ER-20-8 #2, and ER-EC-11, Revision 1

    SciTech Connect (OSTI)

    Greg Ruskauff

    2011-12-01

    This report analyzes the following data collected from ER-20-7, ER-20-8 No.2, and ER-EC-11 during WDT operations: (1) Chemical indicators of well development (Section 2.0); (2) Static hydraulic head (Section 3.0); (3) Radiochemistry and geochemistry (Section 4.0); (4) Drawdown observed at locations distal to the pumping well (Section 5.0); and (5) Drilling water production, flow logs, and temperature logs (Section 6.0). The new data are further considered with respect to existing data as to how they enhance or change interpretations of groundwater flow and transport, and an interim small-scale conceptual model is also developed and compared to Phase I concepts. The purpose of well development is to remove drilling fluids and drilling-associated fines from the formation adjacent to a well so samples reflecting ambient groundwater water quality can be collected, and to restore hydraulic properties near the well bore. Drilling fluids can contaminate environmental samples from the well, resulting in nonrepresentative measurements. Both drilling fluids and preexisting fines in the formation adjacent to the well can impede the flow of water from the formation to the well, creating artifacts in hydraulic response data measured in the well.

  19. Phase II Corrective Action Investigation Plan for Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nevada Test Site, Nye County, Nevada, Revision 2

    SciTech Connect (OSTI)

    Jeff Wurtz

    2009-07-01

    This Phase II CAIP describes new work needed to potentially reduce uncertainty and achieve increased confidence in modeling results. This work includes data collection and data analysis to refine model assumptions, improve conceptual models of flow and transport in a complex hydrogeologic setting, and reduce parametric and structural uncertainty. The work was prioritized based on the potential to reduce model uncertainty and achieve an acceptable level of confidence in the model predictions for flow and transport, leading to model acceptance by NDEP and completion of the Phase II CAI stage of the UGTA strategy.

  20. Pahute Mesa Well Development and Testing Analyses for Wells ER-20-8 and ER-20-4, Nevada National Security Site, Nye County, Nevada, Revision 0

    SciTech Connect (OSTI)

    Greg Ruskauff and Sam Marutzky

    2012-09-01

    Wells ER-20-4 and ER-20-8 were drilled during fiscal year (FY) 2009 and FY 2010 (NNSA/NSO, 2011a and b). The closest underground nuclear test detonations to the area of investigation are TYBO (U-20y), BELMONT (U-20as), MOLBO (U-20ag), BENHAM (U-20c), and HOYA (U-20 be) (Figure 1-1). The TYBO, MOLBO, and BENHAM detonations had working points located below the regional water table. The BELMONT and HOYA detonation working points were located just above the water table, and the cavity for these detonations are calculated to extend below the water table (Pawloski et al., 2002). The broad purpose of Wells ER-20-4 and ER-20-8 is to determine the extent of radionuclide-contaminated groundwater, the geologic formations, groundwater geochemistry as an indicator of age and origin, and the water-bearing properties and hydraulic conditions that influence radionuclide migration. Well development and testing is performed to determine the hydraulic properties at the well and between other wells, and to obtain groundwater samples at the well that are representative of the formation at the well. The area location, wells, underground nuclear detonations, and other features are shown in Figure 1-1. Hydrostratigraphic cross sections A-A, B-B, C-C, and D-D are shown in Figures 1-2 through 1-5, respectively.

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

    SciTech Connect (OSTI)

    1986-12-01

    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.

  2. Memorandum Memorializing Ex Parte Communication, DOE impending

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

    determination of coverage for commercial and industrial fans, blowers, and fume hoods. | Department of Energy DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. The meeting was requested by AMCA International to introduce the association's leadership, standards, and experience in developing fan

  3. Memorandum Memorializing Ex Parte Communication, November 9, 2015 related

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

    to DOE impending coverage for commercial and industrial fans, blowers, and fume hoods | Department of Energy November 9, 2015 related to DOE impending coverage for commercial and industrial fans, blowers, and fume hoods Memorandum Memorializing Ex Parte Communication, November 9, 2015 related to DOE impending coverage for commercial and industrial fans, blowers, and fume hoods The meeting was requested by AMCA International to inform DOE and inquire regarding subjects that were covered

  4. ISSUANCE 2015-08-19: Energy Conservation Standards for Commercial and

    Office of Environmental Management (EM)

    Industrial Fans and Blowers: Availability of Provisional Analysis Tools and Notice of Data Availability, Close of Comment Period | Department of Energy 9: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools and Notice of Data Availability, Close of Comment Period ISSUANCE 2015-08-19: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools and Notice of Data

  5. ISSUANCE 2015-08-19: Energy Conservation Standards for Commercial...

    Office of Environmental Management (EM)

    9: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools and Notice of Data Availability, Close of Comment Period ...

  6. ISSUANCE 2015-04-21: Energy Conservation Standards for Commercial...

    Office of Environmental Management (EM)

    21: Energy Conservation Standards for Commercial and Industrial Fans and Blowers: Availability of Provisional Analysis Tools ISSUANCE 2015-04-21: Energy Conservation Standards for ...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    include efficient central air conditioners, central air-source heat pumps, electric heat pump water heaters, furnace blower fans, programmable thermostats, refrigerator...

  8. AHRI Extension of Deadline for Comments on the Commercial and...

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

    Standards for Commercial and Industrial Fans and Blowers (NODA). PDF icon Letter to Dan Cohen re CIFB deadline More Documents & Publications ISSUANCE 2015-04-21: Energy...

  9. Cost and Performance Baseline for Fossil Energy Plants; Volume...

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

    Rich Solvent Rich Solvent Direct Contact Cooler (DCC) and Polishing Scrubber Wash Water Filter DCC Circulating Water Filter Blower Condenser Product CO 2 Overhead...

  10. Technology Partnering

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

    ... While similar in design to an active soil vapor extraction (ASVE) blower, the ... is a technique that applies ultrasonic frequencies to assess the condition of ...

  11. Improving Building Envelope and Duct Airtightness of US Dwellings...

    Office of Scientific and Technical Information (OSTI)

    of Science (SC) Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION Blower door, duct blaster, fan...

  12. Microwave lamp with multi-purpose rotary motor

    DOE Patents [OSTI]

    Ury, M.G.; Turner, B.; Wooten, R.D.

    1999-02-02

    In a microwave powered electrodeless lamp, a single rotary motor is used to (a) rotate the bulb and (b) provide rotary motion to a blower or pump means for providing cooling fluid to the magnetron and/or to a forced gas cooler for providing cooling gas to the bulb. The blower may consist of only of an impeller without the usual blower housing. The motor, bulb stem and bulb, or motor, bulb stem, bulb and blower may be formed as an integral unit so as to facilitate replacement. 8 figs.

  13. Microwave lamp with multi-purpose rotary motor

    DOE Patents [OSTI]

    Ury, Michael G.; Turner, Brian; Wooten, Robert D.

    1999-01-01

    In a microwave powered electrodeless lamp, a single rotary motor is used to a) rotate the bulb and b) provide rotary motion to a blower or pump means for providing cooling fluid to the magnetron and/or to a forced gas cooling for providing cooler gas to the bulb. The blower may consist of only of an impeller without the usual blower housing. The motor, bulb stem and bulb, or motor, bulb stem, bulb and blower may be formed as an integral unit so as to facilitate replacement.

  14. Secretary Chu's Weatherization Op-Ed in the Huffington Post ...

    Energy Savers [EERE]

    and buying millions of dollars in necessary equipment and materials, like caulk guns, insulation blowers, and service vehicles. We are taking the care and time necessary to...

  15. 2015-03-3-ESI-CS-Vancouver.indd

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

    UTILITY Clark Public Utilities PROJECT Wastewater Treatment Plant COMPLETED CAPITAL IMPROVEMENTS (VERIFIED SAVINGS) Westside Plant Blower Swap 711,487 kWhyr Marine Park...

  16. ISSUANCE: 2014-12-03 Energy Conservation Standards for Commercial...

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

    Fans and Blowers: Availability of Provisional Analysis Tools Natural Resources Defense Council Ex Parte Communication Pump and Fan Technology Characterization and R&D Assessment

  17. Salt Lake City Area Integrated Projects Electric Power Marketing. Draft environmental impact statement: Volume 4, Appendixes B-D

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    The Salt Lake City Area Office of the Western Area Power Administration (Western) markets electricity produced at hydroelectric facilities operated by the Bureau of Reclamation. The facilities are known collectively as the Salt Lake City Area Integrated Projects (SLCA/IP) and include dams equipped for power generation on the Green, Gunnison, Rio Grande, and Colorado rivers and on Deer and Plateau creeks in the states of Wyoming, Utah, Colorado, Arizona, and New Mexico. Of these facilities, only the Glen Canyon Unit, the Flaming Gorge Unit, and the Aspinall Unit (which includes Blue Mesa, Morrow Point, and Crystal dams;) are influenced by Western power scheduling and transmission decisions. The EIS alternatives, called commitment-level alternatives, reflect combinations of capacity and energy that would feasibly and reasonably fulfill Westerns firm power marketing responsibilities, needs, and statutory obligations. The viability of these alternatives relates directly to the combination of generation capability of the SLCA/IP with energy purchases and interchange. The economic and natural resource assessments in this environmental impact statement (EIS) include an analysis of commitment-level alternatives. Impacts of the no-action alternative are also assessed. Supply options, which include combinations of electrical power purchases and hydropower operational scenarios reflecting different operations of the dams, are also assessed. The EIS evaluates the impacts of these scenarios relative to socioeconomics, air resources, water resources, ecological resources, cultural resources, land use, recreation, and visual resources.

  18. Salt Lake City Area Integrated Projects Electric Power Marketing. Draft environmental impact statement: Volume 1, Summary

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    The Salt Lake City Area Office of the Western Area Power Administration (Western) markets electricity produced at hydroelectric facilities operated by the Bureau of Reclamation. The facilities are known collectively as the Salt Lake City Area Integrated Projects (SLCA/IP) and include dams equipped for power generation on the Green, Gunnison, Rio Grande, and Colorado rivers and on Deer and Plateau creeks in the states of Wyoming, Utah, Colorado, Arizona, and New Mexico. Of these facilities, only the Glen Canyon Unit, the Flaming Gorge Unit, and the Aspinall Unit (which includes Blue Mesa, Morrow Point, and Crystal dams) are influenced by Western`s power scheduling and transmission decisions. The EIS alternatives, called commitment-level alternatives, reflect combinations of capacity and energy that would feasibly and reasonably fulfill Western`s firm power marketing responsibilities, needs, and statutory obligations. The viability of these alternatives relates directly to the combination of generation capability of the SLCA/IP with energy purchases and interchange. The economic and natural resource assessments in this environmental impact statement (EIS) include an analysis of commitment-level alternatives. Impacts of the no-action altemative are also assessed. Supply options, which include combinations of electrical power purchases and hydropower operational scenarios reflecting different operations of the dams, are also assessed. The EIS evaluates the impacts of these scenarios relative to socioeconomics, air resources, water resources, ecological resources, cultural resources, land use, recreation, and visual resources.

  19. Salt Lake City Area Integrated Projects Electric Power Marketing. Draft environmental impact statement: Volume 3, Appendix A

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    The Salt Lake City Area Office of the Western Area Power Administration (Western) markets electricity produced at hydroelectric facilities operated by the Bureau of Reclamation. The facilities are known collectively as the Salt Lake City Area Integrated Projects (SLCA/IP) and include dams equipped for power generation on the Green, Gunnison, Rio Grande, and Colorado rivers and on Deer and Plateau creeks in the states of Wyoming, Utah, Colorado, Arizona, and New Mexico. Of these facilities, only the Glen Canyon Unit, the Flaming Gorge Unit, and the Aspinall Unit (which includes Blue Mesa, Morrow Point, and Crystal dams;) are influenced by Western power scheduling and transmission decisions. The EIS alternatives, called commitment-level alternatives, reflect combinations of capacity and energy that would feasibly and reasonably fulfill Westerns firm power marketing responsibilities, needs, and statutory obligations. The viability of these alternatives relates directly to the combination of generation capability of the SLCA/IP with energy purchases and interchange. The economic and natural resource assessments in this environmental impact statement (EIS) include an analysis of commitment-level alternatives. Impacts of the no-action alternative are also assessed. Supply options, which include combinations of electrical power purchases and hydropower operational scenarios reflecting different operations of the dams, are also assessed. The EIS evaluates the impacts of these scenarios relative to socioeconomics, air resources, water resources, ecological resources, cultural resources, land use, recreation, and visual resources.

  20. Salt Lake City Area Integrated Projects Electric Power Marketing. Draft environmental impact statement: Volume 2, Sections 1-16

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    The Salt Lake City Area Office of the Western Area Power Administration (Western) markets electricity produced at hydroelectric facilities operated by the Bureau of Reclamation. The facilities are known collectively as the Salt Lake City Area Integrated Projects (SLCA/IP) and include dams equipped for power generation on the Green, Gunnison, Rio Grande, and Colorado rivers and on Deer and Plateau creeks in the states of Wyoming, Utah, Colorado, Arizona, and New Mexico. Of these facilities, only the Glen Canyon Unit, the Flaming Gorge Unit, and the Aspinall Unit (which includes Blue Mesa, Morrow Point, and Crystal dams;) are influenced by Western power scheduling and transmission decisions. The EIS alternatives, called commitment-level alternatives, reflect combinations of capacity and energy that would feasibly and reasonably fulfill Westerns firm power marketing responsibilities, needs, and statutory obligations. The viability of these alternatives relates directly to the combination of generation capability of the SLCA/IP with energy purchases and interchange. The economic and natural resource assessments in this environmental impact statement (EIS) include an analysis of commitment-level alternatives. Impacts of the no-action alternative are also assessed. Supply options, which include combinations of electrical power purchases and hydropower operational scenarios reflecting different operations of the dams, are also assessed. The EIS evaluates the impacts of these scenarios relative to socioeconomics, air resources, water resources, ecological resources, cultural resources, land use, recreation, and visual resources.

  1. Definitions - R

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

    computer system with logs and indices to track the condition of the system. Reclamation See U.S. Bureau of Reclamation. reclamation The restoration of land to resemble its...

  2. First Quarter Financial Report - 2007

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

    Bureau of Reclamation (Reclamation) and the operation and maintenance costs of the U.S. Fish and Wildlife Service for the Lower Snake River Compensation Plan Facilities. Northwest...

  3. EIS-0389: Final Environmental Impact Statement | Department of...

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

    facilities in Trinity County, California. The U.S. Forest Service (USFS), the Bureau of Land Management (BLM), and the Bureau of Reclamation (Reclamation) participated in...

  4. Microblower assisted barometric valve

    DOE Patents [OSTI]

    Rossabi, Joseph; Hyde, Warren K.; Riha, Brian D.; Jackson, Dennis G.; Sappington, Frank

    2005-12-06

    A gas exchange apparatus is provided which provides for both passive fluid flow and blower associated fluid flow through a barometric valve. A battery powered blower is provided which allows for operation of the barometric valve during times when the barometric valve would otherwise be closed, and provides for enhanced volume of gas exchange.

  5. CX-006299: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Colorado-County-MesaCX(s) Applied: A1, A9, B1.32, B5.1Date: 03/09/2010Location(s): Mesa County, ColoradoOffice(s): Energy Efficiency and Renewable Energy

  6. CX-006565: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    California-City-Costa MesaCX(s) Applied: B2.5, B5.1Date: 08/18/2011Location(s): Costa Mesa, CaliforniaOffice(s): Energy Efficiency and Renewable Energy

  7. DOE - Office of Legacy Management -- Chupadera_FUSRAP

    Office of Legacy Management (LM)

    New Mexico Chupadera Mesa, New Mexico, Site FUSRAP Site Chupadera Mesa Map Background-The Chupadera Mesa, New Mexico, Site was remediated under the Formerly Utilized Sites Remedial Action Program (FUSRAP). FUSRAP was established in 1974 to remediate sites where radioactive contamination remained from Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. History-The Chupadera Mesa Site is privately owned land northeast of the White Sands Missile Range and the city of Bingham

  8. Phase II Corrective Action Investigation Plan for Corrective Action Units 101 and 102: Central and Western Pahute Mesa, Nevada Test Site, Nye County, Nevada, Revision 2 with ROTC 1 and 2

    SciTech Connect (OSTI)

    Marutzky, Sam

    2009-07-01

    This Phase II CAIP describes new work needed to potentially reduce uncertainty and achieve increased confidence in modeling results. This work includes data collection and data analysis to refine model assumptions, improve conceptual models of flow and transport in a complex hydrogeologic setting, and reduce parametric and structural uncertainty. The work was prioritized based on the potential to reduce model uncertainty and achieve an acceptable level of confidence in the model predictions for flow and transport, leading to model acceptance by NDEP and completion of the Phase II CAI stage of the UGTA strategy.

  9. R-MCJ10042201-1A_PADT_PhaseII-report-final

    SciTech Connect (OSTI)

    Johnson, Mark Christian

    2010-04-22

    The thrust of this R&D effort was to develop technology that serves the SOFC industry and help developers in this industry to succeed. In particular this project focused on fluid handling equipment that supported the SOFC stack. Two devices were developed: the Hot Anode Recycle Blower (HARB) blower which will serve hot anode gas requirements in FutureGen demonstration units, and the small multi stage (SMS) blower which will serve warm anode and cathode gas requirements for SOFC and other fuel cell industries.

  10. BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE

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

    a shop vacuum set to blower mode. And viewers have responded to the enthusiasm and personality Kellie and Mike bring to performing the experiments. One YouTube viewer commented,...

  11. Detecting Air Leaks | Department of Energy

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

    a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. For a thorough and...

  12. CX-012393: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Tank 12 Temporary Blower Stack CX(s) Applied: B2.5 Date: 05/08/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

  13. Weatherizing Wilkes-Barre

    ScienceCinema (OSTI)

    Calore, Joe

    2013-05-29

    Ride along with some weatherizers in Wilkes-Barre, PA, as they blower door test, manage z-doors, and dense pack their way to an energy efficient future one house at a time.

  14. Weatherizing Wilkes-Barre

    Broader source: Energy.gov [DOE]

    Ride along with some weatherizers in Wilkes-Barre, PA, as they blower door test, manage z-doors, and dense pack their way to an energy efficient future one house at a time.

  15. Minnkota Power Cooperative (17 Utilities) - PowerSavers Residential...

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

    Pump: 400 Furnace with ECM blower: 150 Mini-SplitDuctless Air-Source Heat Pump: 500 Ground-Source Heat Pump: 200ton - 400ton; varies by type Summary Minnesota...

  16. Active Solar Heating | Department of Energy

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

    heat transfer and delivery to storage and zones of the house. It is possible to use a solar panel to power low voltage, direct current (DC) blowers (for air collectors) or...

  17. Multiple Flow Loop SCADA System Implemented on the Production Prototype Loop

    SciTech Connect (OSTI)

    Baily, Scott A.; Dalmas, Dale Allen; Wheat, Robert Mitchell; Woloshun, Keith Albert; Dale, Gregory E.

    2015-11-16

    The following report covers FY 15 activities to develop supervisory control and data acquisition (SCADA) system for the Northstar Moly99 production prototype gas flow loop. The goal of this effort is to expand the existing system to include a second flow loop with a larger production-sized blower. Besides testing the larger blower, this system will demonstrate the scalability of our solution to multiple flow loops.

  18. TO: Daniel Cohen Cc: John Cymbalsky

    Energy Savers [EERE]

    4/2014 TO: Daniel Cohen Cc: John Cymbalsky RE: Ex Parte discussion of commercial fan and blower rulemaking On November 3rd, Jordan Doria, Manager of Stakeholder Engagement, Ingersoll Rand, convened a teleconference with John Cymbalsky and Daniel Cohen of DOE. The purpose of the discussion was to address issues pertaining to the ongoing commercial and industrial fan and blower rulemaking as they impact Ingersoll Rand's Trane products. Jordan updated John and Daniel on the impacts of the rule on

  19. Energy Department Celebrates National Weatherization Day | Department of

    Office of Environmental Management (EM)

    Energy Celebrates National Weatherization Day Energy Department Celebrates National Weatherization Day October 30, 2015 - 2:30pm Addthis A Home Energy Professionals Certifications Energy Auditor performs a Blower Door Test in Colorado. A Home Energy Professionals Certifications Energy Auditor performs a Blower Door Test in Colorado. Dr. Kathleen Hogan Dr. Kathleen Hogan Deputy Assistant Secretary for Energy Efficiency What are the key facts? October 30 is National Weatherization Day, a day

  20. Microsoft Word - Letter to Dan Cohen re CIFB deadline

    Office of Environmental Management (EM)

    July 31, 2015 Daniel Cohen Assistant General Counsel for Legislation, Regulation & Energy Efficiency Office of the General Counsel Department of Energy 1000 Independence Ave SW Washington, D.C. 20585 Re: Extension of Deadline for Comments on the Commercial and Industrial Fans and Blowers Notice of Data Availability Dear Dan, As you are aware, the Department of Energy published a Notice of Data Availability for Energy Conservation Standards for Commercial and Industrial Fans and Blowers

  1. Department of Energy Joins States to Celebrate National Weatherization Day

    Office of Environmental Management (EM)

    | Department of Energy Joins States to Celebrate National Weatherization Day Department of Energy Joins States to Celebrate National Weatherization Day October 30, 2014 - 1:00pm Addthis Participants watch a weatherization demonstration in Vermont, including techniques for the proper installation of a blower door. | Photo Courtesy of Capstone Community Action in Vermont Participants watch a weatherization demonstration in Vermont, including techniques for the proper installation of a blower

  2. Multifamily Envelope Leakage Model

    SciTech Connect (OSTI)

    Faakye, Omari; Griffiths, Dianne

    2015-05-08

    “The cost for blower testing is high, because it is labor intensive, and it may disrupt occupants in multiple units. This high cost and disruption deter program participants, and dissuade them from pursuing energy improvements that would trigger air leakage testing, such as improvements to the building envelope.” This statement found in a 2012 report by Heschong Mahone Group for several California interests emphasizes the importance of reducing the cost and complexity of blower testing in multifamily buildings. Energy efficiency opportunities are being bypassed. The cost of single blower testing is on the order of $300. The cost for guarded blower door testing—the more appropriate test for assessing energy savings opportunities—could easily be six times that, and that’s only if you have the equipment and simultaneous access to multiple apartments. Thus, the proper test is simply not performed. This research seeks to provide an algorithm for predicting the guarded blower door test result based upon a single, total blower door test.

  3. Performance Characterization of the Production Facility Prototype Helium Flow System

    SciTech Connect (OSTI)

    Woloshun, Keith Albert; Dale, Gregory E.; Dalmas, Dale Allen; Romero, Frank Patrick

    2015-12-16

    The roots blower in use at ANL for in-beam experiments and also at LANL for flow tests was sized for 12 mm diameter disks and significantly less beam heating. Currently, the disks are 29 mm in diameter, with a 12 mm FWHM Gaussian beam spot at 42 MeV and 2.86 ?A on each side of the target, 5.72 ?A total. The target design itself is reported elsewhere. With the increased beam heating, the helium flow requirement increased so that a larger blower was need for a mass flow rate of 400 g/s at 2.76 MPa (400 psig). An Aerzen GM 12.4 blower was selected, and is currently being installed at the LANL facility for target and component flow testing. This report describes this blower/motor/pressure vessel package and the status of the facility preparations. Blower performance (mass flow rate as a function of loop pressure drop) was measured at 4 blower speeds. Results are reported below.

  4. Three dimensional microelectrode system for dielectrophoresis (Patent) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect method for separating particles from a sample, including a dielectrophoresis channel, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a second mesa projecting into the

  5. Three dimensional microelectrode system for dielectrophoresis (Patent) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect method for separating particles from a sample, including a dielectrophoresis channel, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a second mesa projecting into the

  6. Microsoft Word - S04932 History final.doc

    Office of Legacy Management (LM)

    FUSRAP History of the Chupadera Mesa, NM, Site December 2008 Doc. No. S0493200 (FUSRAP NM.04-5) Page 1 of 9 FUSRAP History of the Chupadera Mesa, NM, Site The following historical summary is provided to document the inclusion of the Chupadera Mesa, NM, Site into the Formerly Utilized Sites Remedial Action Program (FUSRAP). Although no remedial action was required, the site met eligibility criterion and was included under FUSRAP, under which the final radiological surveys were performed.

  7. Quarterly Financial Report - 3rd quarter - 2006

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

    Bureau of Reclamation (Reclamation) and the operation and maintenance costs of the U.S. Fish and Wildlife Service (Fish and Wildlife) for the Lower Snake River Compensation Plan...

  8. 1st Quarter Financial Report - February 1, 2006

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

    Bureau of Reclamation (Reclamation) and the operation and maintenance costs of the U.S. Fish and Wildlife Service (Fish and Wildlife) for the Lower Snake River Compensation Plan...

  9. Quarterly Financial Report - 2nd quarter - 2006

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

    Bureau of Reclamation (Reclamation) and the operation and maintenance costs of the U.S. Fish and Wildlife Service (Fish and Wildlife) for the Lower Snake River Compensation Plan...

  10. College Student Internship Program Requirements and Application...

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

    Large-scale commercial wind farm - New Mexico (Taiban Mesa) Solar power tower - New ... and federal law enforcement, driver's history, personal references, and education, ...

  11. Homesteading on the Pajarito Plateau topic of inaugural lecture...

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  12. November

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  13. Reorganization bolsters nuclear nonproliferation capability

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  14. Workbook Contents

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

    Mesa, CA Natural Gas Pipeline Exports to Mexico (Dollars per Thousand Cubic Feet)","Alamo, TX Natural Gas Pipeline Exports to Mexico (Dollars per Thousand Cubic...

  15. Ormesa I Geothermal Facility | Open Energy Information

    Open Energy Info (EERE)

    Hide Map Geothermal Resource Area East Mesa Geothermal Area Geothermal Region Gulf of California Rift Zone Plant Information Facility Type Binary Owner Ormat Number of...

  16. Alpine County, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    California Bear Valley, California Kirkwood, California Markleeville, California Mesa Vista, California Retrieved from "http:en.openei.orgwindex.php?titleAlpineCounty,Cali...

  17. Navajo County, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mesa, Arizona Shongopovi, Arizona Shonto, Arizona Show Low, Arizona Snowflake, Arizona Taylor, Arizona Whiteriver, Arizona Winslow West, Arizona Winslow, Arizona Retrieved from...

  18. Arizona Solar Center | Open Energy Information

    Open Energy Info (EERE)

    Center Jump to: navigation, search Logo: Arizona Solar Center Name: Arizona Solar Center Place: Mesa, Arizona Number of Employees: 1-10 Year Founded: 1999 Website:...

  19. National labs collaborate to shape development of next-generation...

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  20. Tri-Lab Directors' statement on the nuclear posture review

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

    mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to...

  1. EIS-0472: DOE Notice of Availability of a Draft Programmatic...

    Energy Savers [EERE]

    DOE Notice of Availability of a Draft Programmatic Environmental Impact Statement Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado DOE announces the...

  2. Apache County, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Houck, Arizona Lukachukai, Arizona Many Farms, Arizona McNary, Arizona Nazlini, Arizona Red Mesa, Arizona Rock Point, Arizona Rough Rock, Arizona Round Rock, Arizona Sawmill,...

  3. DOE Prepares Programmatic Environmental Impact Statement for...

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

    Safety; Mesa County Board of Commissioners; Montrose County Board of Commissioners; San Juan County Commission; Southern Ute Indian Tribe; and the Navajo Nation. Additional...

  4. ETA Engineering | Open Energy Information

    Open Energy Info (EERE)

    ETA Engineering Jump to: navigation, search Logo: ETA Engineering Name: ETA Engineering Address: 4049 E. Presidio St., Suite 117 Place: Mesa, Arizona Zip: 85215 Product: renewable...

  5. Slice Close-Out Schedule (slice/closeout)

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

    Page content last modified on: February 12, 1999. Content originally provided by: Philip Mesa, BPA Power Business Line. Content provided by: Timothy Roberts, Slice Product...

  6. Slice Meeting Summaries (contracts/slice)

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

    by: Angela Wykoff, BPA Power Business Line. Phase 2 content originally provided by: Philip Mesa, BPA Power Business Line. Content provided by: Timothy Roberts, Slice Product...

  7. Ceradyne Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Place: Costa Mesa, California Zip: 92626 Product: Developer of advanced technical ceramic products; produces ceramic crucibles used in pulling polysilicon ingots. References:...

  8. AFV Solutions Inc | Open Energy Information

    Open Energy Info (EERE)

    Solutions Inc Place: Mesa, Arizona Zip: 85210 Product: AFV Solutions is a manufacturer of electric-hybrid buses and energy conversion systems for cars. References: AFV Solutions...

  9. Sandia National Laboratories: Latest News

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

    Array (Nomination) * MESA Project Sandia Green Building Awards Sandia Corporate Lean Six Sigma Awards 2008 * Champion of the Year - Dale L. Hetherington * Black Belt of...

  10. Local businesses win 20/20 Campaign awards

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

    Measurement Instrumentation for Lasers: Mesa Photonics of Santa Fe Premium Waters via Health Food Stores: National Water Services of Santa Fe All Natural, Gluten-Free Energy...

  11. EA-1447: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Proposed Consolidation of Certain Dynamic Experimentation Activities at the Two-Mile Mesa Complex Los Alamos National Laboratory, Los Alamos, New Mexico

  12. Microsoft Word - Summary and Guide for Stakeholders 01-03-11...

    Office of Environmental Management (EM)

    including whether additional primary mercury mining has occurred as a consequence of the Act. (Mesa County, Colorado) are cooperating agencies on this EIS. The text box at left...

  13. Sandia Silicon Fabrication Recapitalization project underway...

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

    Administrator for Infrastructure and Operations (NA-00), stands in front of the crane that delivered a major new piece of equipment to the MESA Complex. Joining Ken (from...

  14. Method of uranium reclamation from aqueous systems by reactive ion exchange. [US DOE patent application; anion exchange resin of copolymerized divinyl-benzene and styrene having quarternary ammonium groups and bicarbonate ligands

    DOE Patents [OSTI]

    Maya, L.

    1981-11-05

    A reactive ion exchange method for separation and recovery of values of uranium, neptunium, plutonium, or americium from substantially neutral aqueous systems of said metals comprises contacting said system with an effective amount of a basic anion exchange resin of copolymerized divinyl-benzene and styrene having quarternary ammonium groups and bicarbonate ligands to achieve nearly 100% sorption of said actinyl ion onto said resin and an aqueous system practically free of said actinyl ions. The method is operational over an extensive range of concentrations from about 10/sup -6/ M to 1.0 M actinyl ion and a pH range of about 4 to 7. The method has particulr application to treatment of waste streams from Purex-type nuclear fuel reprocessing facilities and hydrometallurgical processes involving U, Np, P, or Am.

  15. Student ENG 505 - Energy Technologies Systems and Applications: Plasma

    Office of Scientific and Technical Information (OSTI)

    Gasification for Energy Production and Material Reclamation. (Conference) | SciTech Connect Conference: Student ENG 505 - Energy Technologies Systems and Applications: Plasma Gasification for Energy Production and Material Reclamation. Citation Details In-Document Search Title: Student ENG 505 - Energy Technologies Systems and Applications: Plasma Gasification for Energy Production and Material Reclamation. Abstract not provided. Authors: Avery, Rosemary ; Fazio, Walter Chapman ; Myerly,

  16. Surface mining: State management of abandoned mine land funds

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    The Surface Mining Control and Reclamation Act of 1977 promotes the reclamation of areas severely damaged in the past by coal mining operations. GAO reviewed the reclamation programs in Colorado, Kentucky, Pennsylvania, West Virginia, and Wyoming and found that they implemented financial control procedures and practices to ensure that the expenditures of reclamation funds are proper. Only one state, however, is complying with all related grant payment, audit, and inventory requirements. The states are generally reclaiming eligible, high priority projects as required under the act and are managing their reclamation projects in compliance with federal requirements.

  17. Building America Case Study: Predicting Envelope Leakage in Attached Dwellings (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01

    'The cost for blower testing is high, because it is labor intensive, and it may disrupt occupants in multiple units. This high cost and disruption deters program participants, and dissuades them from pursuing energy improvements that would trigger air leakage testing, such as improvements to the building envelope.' This statement found in a 2012 report by Heschong Mahone Group emphasizes the importance of reducing the cost and complexity of blower testing in multifamily buildings. Energy efficiency opportunities are being bypassed. The cost of single blower testing is on the order of $300. The cost for guarded blower door testing, the more appropriate test for assessing energy savings opportunities, could easily be six times that and that's only if you have the equipment and simultaneous access to multiple apartments. Thus, the proper test is simply not performed. The objective of the 2013 research project was to develop the model for predicting fully guarded test results (FGT), using unguarded test data and specific building features of apartment units. The model developed has a coefficient of determination R2 value of 0.53 with a root mean square error (RMSE) of 0.13. Both statistical metrics indicate that the model is relatively strong. When tested against data that was not included in the development of the model, prediction accuracy was within 19%, which is reasonable given that seasonal differences in blower door measurements can vary by as much as 25%.

  18. Controlling a rabbet load and air/oil seal temperatures in a turbine

    DOE Patents [OSTI]

    Schmidt, Mark Christopher (Niskayuna, NY)

    2002-01-01

    During a standard fired shutdown of a turbine, a loaded rabbet joint between the fourth stage wheel and the aft shaft of the machine can become unloaded causing a gap to occur due to a thermal mismatch at the rabbet joint with the bearing blower turned on. An open or unloaded rabbet could cause the parts to move relative to each other and therefore cause the rotor to lose balance. If the bearing blower is turned off during a shutdown, the forward air/oil seal temperature may exceed maximum design practice criterion due to "soak-back." An air/oil seal temperature above the established maximum design limits could cause a bearing fire to occur, with catastrophic consequences to the machine. By controlling the bearing blower according to an optimized blower profile, the rabbet load can be maintained, and the air/oil seal temperature can be maintained below the established limits. A blower profile is determined according to a thermodynamic model of the system.

  19. Geochemical and Isotopic Interpretations of Groundwater Flow in the Oasis Valley Flow System, Southern Nevada

    SciTech Connect (OSTI)

    J.M. Thomas; F.C. Benedict, Jr.; T.P. Rose; R.L. Hershey; J.B. Paces; Z.E. Peterman; I.M. Farnham; K.H. Johannesson; A.K. Singh; K.J. Stetzenbach; G.B. Hudson; J.M. Kenneally; G.F. Eaton; D.K. Smith

    2003-01-08

    This report summarizes the findings of a geochemical investigation of the Pahute Mesa-Oasis Valley groundwater flow system in southwestern Nevada. It is intended to provide geochemical data and interpretations in support of flow and contaminant transport modeling for the Western and Central Pahute Mesa Corrective Action Units.

  20. Nevada Test Site Environmental Report 2007

    National Nuclear Security Administration (NNSA)

    values by NTS area groups ........................................................................................................................3-11 Figure 3-7 Concentrations of 3 H in air samples collected in 2007 and Pahute Mesa air temperature.................................................................................................................................3-14 Figure 3-8 Concentrations of 3 H in air samples collected in 2007 and Pahute Mesa precipitation .......3-14 Figure 3-9

  1. Three dimensional microelectrode system for dielectrophoresis

    DOE Patents [OSTI]

    Dehlinger, Dietrich A.; Rose, Klint A.; Shusteff, Maxim; Bailey, Christopher G.; Mariella, Jr., Raymond P.

    2013-09-03

    A dielectrophoresis apparatus for separating particles from a sample, including an apparatus body; a dielectrophoresis channel in the apparatus body, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a first electrode extending along the first mesa; a second mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the second mesa extending at an angle to the central axis of the dielectrophoresis channel; a space between at least one of the first electrode and the second side or the second electrode and the second side; and a gap between the first electrode and the second electrode.

  2. High efficiency stoichiometric internal combustion engine system

    DOE Patents [OSTI]

    Winsor, Richard Edward (Waterloo, IA); Chase, Scott Allen (Cedar Falls, IA)

    2009-06-02

    A power system including a stoichiometric compression ignition engine in which a roots blower is positioned in the air intake for the engine to control air flow. Air flow is decreased during part power conditions to maintain the air-fuel ratio in the combustion chamber of the engine at stoichiometric, thus enabling the use of inexpensive three-way catalyst to reduce oxides of nitrogen. The roots blower is connected to a motor generator so that when air flow is reduced, electrical energy is stored which is made available either to the roots blower to temporarily increase air flow or to the system electrical load and thus recapture energy that would otherwise be lost in reducing air flow.

  3. Safety device for turbocharged engine

    SciTech Connect (OSTI)

    Kido, Y.

    1986-08-05

    A safety device is described for a turbocharged engine which is provided with a turbocharger comprising a turbine disposed in the exhaust passage and a blower disposed in the intake passage and connected with the turbine by way of a rotary shaft and in which the throttle valve is disposed in the intake passage downstream of the blower. The safety device consists of an engine protective means for controlling the maximum supercharging pressure in the intake passage, at least one pressure sensor for detecting the supercharging pressure downstream of the blower, and a control circuit which actuates the engine protective means when the supercharging pressure detected by the pressure sensor continues to be higher than a preset supercharging pressure for a predetermined time interval. The control circuit includes means for generating the predetermined time interval, the means for generating the predetermined time interval shortening the time interval as the difference between the detected supercharging pressure and the preset supercharging pressure increases.

  4. Home Energy Audits Can Help You Keep That New Year's Resolution |

    Energy Savers [EERE]

    Department of Energy Home Energy Audits Can Help You Keep That New Year's Resolution Home Energy Audits Can Help You Keep That New Year's Resolution January 3, 2013 - 8:25am Addthis Blower door test during a home energy audit. | Holtkamp Heating & A/C, Inc. Blower door test during a home energy audit. | Holtkamp Heating & A/C, Inc. Jason Lutterman Communications Specialist, Office of Energy Efficiency and Renewable Energy How does it work? You can save energy and money this year by

  5. Detecting Air Leaks | Department of Energy

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

    Weatherize » Air Sealing » Detecting Air Leaks Detecting Air Leaks For a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. For a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. You may already know where some air leakage occurs in your home, such as an under-the-door draft, but

  6. Winning the Future: Sault Ste. Marie Earns National Recognition for

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

    Holistic Energy Vision | Department of Energy A tribal member practices setting up and operating a blower door during an energy audit training at the tribal sports arena, Chi-Mukwa. Photo from Kathie Brosemer, Sault Ste. Marie Tribe of Chippewa Indians, NREL 32756 A tribal member practices setting up and operating a blower door during an energy audit training at the tribal sports arena, Chi-Mukwa. Photo from Kathie Brosemer, Sault Ste. Marie Tribe of Chippewa Indians, NREL 32756 Spread over

  7. Three dimensional microelectrode system for dielectrophoresis

    DOE Patents [OSTI]

    Dehlinger, Dietrich A; Rose, Klint A; Shusteff, Maxim; Bailey, Christopher G; Mariella, Jr., Raymond P

    2014-12-02

    A dielectrophoresis method for separating particles from a sample, including a dielectrophoresis channel, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a second mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the second mesa parallel to said first mesa; a space between at least one of the first electrode and the second side or the second electrode and the second side; and a gap between the first electrode and the second electrode, and pumping a recovery fluid through said gap between said first electrode and into said space between at least one of said first mesa and said second side or said second mesa and said second side.

  8. EIS-0202: Umatilla Basin Project Planning Report and Final Environmental Report

    Broader source: Energy.gov [DOE]

    This EIS analyzes BPA's proposed support for the Bureau of Reclamation proposal to assist in restoration of the Umatilla River anadromous fishery.

  9. ORISE: Operations Support and Planning

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

    2012 Bureau of Reclamation Emergency Management Issues Special Interest Group Golden Guardian Joint Information Center Preventing Nuclear Smuggling Program Training and Technology...

  10. EA-1736: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Expansion of the Sanitary Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of Sandia Canyon at Los Alamos National Laboratory, Los Alamos, New Mexico

  11. Title Preactivity Survey Report for Five Tonopah Test Range Explosive...

    National Nuclear Security Administration (NNSA)

    Preactivity Survey Report for Five Tonopah Test Range Explosive Ordnance Disposal Sites ... PREACTIVITY AND RECLAMATION SURVEY REPORTS FOR FIVE TONOPAH TEST RANGE EXPLOSIVE ORDNANCE ...

  12. EIS-0515: Bay Delta Conservation Plan; Sacramento-San Joaquin...

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

    SUMMARY The Bureau of Reclamation, U.S. Fish and Wildlife Service, National Marine Fisheries Service, and California Department of Water Resources are jointly preparing an EIS...

  13. RAPID/Roadmap/2 | Open Energy Information

    Open Energy Info (EERE)

    Regulatory Commission (FERC),Bureau of Reclamation (BOR), U.S. Forest Service (USFS), Fish and Wildlife Service (FWS), and Bureau of Land Management (BLM) provide guidance on...

  14. the Bonneville Power Administration

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

    Bonneville Power Administration deposited 12, 535,000 to the reclamation fund in the United States Treasury for the ac- count of Columbia Basin Project, Yakima Project...

  15. U. 5. COLUMBIA RIVER POWER SYS1

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

    Bonneville Power Administration deposited 12,800,000 to the reclamation fund in the United States Treasury for the account of Columbia Basin Project, Yakima Project...

  16. Managements Discussion and Analysis

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

    of Reclamation, one nonfederal nuclear plant and some small nonfederal resources. BPA supplies about one-third of the electric power used in the Northwest. BPA also operates...

  17. Federal Memorandum of Understanding for Hydropower/Federal Inland...

    Open Energy Info (EERE)

    information see Participating Agencies. Army Corps of Engineers Bonneville Power Administration Bureau of Indian Affairs Bureau of Reclamation Department of Energy Environmental...

  18. FCRPS Definitions (hydro/fcrps)

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

    of Reclamation (USBR). Portion of Cost Allocated to Power The cost allocated to the power generating portion of hydro projects. Flood control, navigation, and irrigation are...

  19. Southwestern Power Administration One West Third Street

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

    Bureau of Reclamation, the Army Corps of Engineers, and the International Boundary and Water Commission. These agencies build and operate various projects. The Power Marketing...

  20. Southwestern Power Administration One West Third Street

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

    of Reclamation, Army Corps of Engineers (Corps), and the International Boundary and Water Commission. These agencies build and operate various projects. The Power Marketing...

  1. BPA-2015-00456-FOIA Correspondence

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

    and the U.S. Department of the Interior Bureau of Reclamation, as members of the Hydro- Optimization Team. Therefore, we currently estimate the completion of your request...

  2. Federal Memorandum of Understanding for Hydropower/Resources...

    Open Energy Info (EERE)

    Group Participating Agencies Resources MOU Related Resources Hydropower Resources Assessment at Existing Reclamation Facilities An Assessment of Energy Potential at Non-Powered...

  3. LOPP Formal Request for Development Example | Open Energy Information

    Open Energy Info (EERE)

    Material Abstract Example LOPP Formal Request for Development letter. Author Bureau of Reclamation Published Department of Interior, 2014 DOI Not Provided Check for DOI...

  4. LOPP Example Acceptance Letter | Open Energy Information

    Open Energy Info (EERE)

    letter regarding selection of preliminary lessee for lease of power privilege. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not Provided Check for DOI...

  5. 1992 Memorandum of Understanding between the Federal Energy Regulatory...

    Open Energy Info (EERE)

    between the Federal Energy Regulatory Commission and the Department of Interior, Bureau of Reclamation Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  6. LOPP Proposal Checklist | Open Energy Information

    Open Energy Info (EERE)

    of specific proposal requirements for lease of power privilege proposals. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not Provided Check for DOI...

  7. FAC 04-08, Appendix C | Open Energy Information

    Open Energy Info (EERE)

    Appendix CPermittingRegulatory GuidanceSupplemental Material Abstract Appendix to Bureau of Reclamation manual for issuing Leases of Power Privilege. Provides example of a...

  8. LOPP Federal Register Example Document | Open Energy Information

    Open Energy Info (EERE)

    GuidanceSupplemental Material Abstract Example LOPP federal register notice. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not Provided Check for DOI...

  9. EIS-0404: Final Environmental Impact Statement | Department of...

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

    This EISEnvironmental Impact Report was prepared by the Department of the Interior (Bureau of Reclamation, Mid-Pacific Region) and the Contra Costa Water District to evaluate...

  10. Lease of Power Privilege Flowchart: Dam Request Through Award...

    Open Energy Info (EERE)

    Regulatory GuidanceSupplemental Material Abstract Flowchart provided by Bureau of Reclamation describing the process for obtaining a lease of power privilege from...

  11. FAC 04-08, Appendix B | Open Energy Information

    Open Energy Info (EERE)

    Appendix BPermittingRegulatory GuidanceSupplemental Material Abstract Appendix to Bureau of Reclamation manual for issuing Leases of Power Privilege. Provides overview of...

  12. EA-1736: Finding of No Significant Impact | Department of Energy

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

    Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of Sandia Canyon at Los Alamos National Laboratory, Los Alamos, New Mexico The Environmental Assessment...

  13. EA-1736: Mitigation Action Plan | Department of Energy

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

    Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of Sandia Canyon at Los Alamos National Laboratory, Los Alamos, Los Alamos, New Mexico Based on the...

  14. RAPID/Roadmap/7-FD-n | Open Energy Information

    Open Energy Info (EERE)

    agreements required by Reclamation for access to and site activities on lands and maintenance of the project so that the physical structures and authorized purposes, including...

  15. FAC 04-08 | Open Energy Information

    Open Energy Info (EERE)

    Material: FAC 04-08PermittingRegulatory GuidanceSupplemental Material Abstract Sets forth BOR's Lease of Power Privilege process. Author Bureau of Reclamation Published...

  16. Mary Picel | Argonne National Laboratory

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

    closure for DOE sites. Topics Energy, Energy sources, Nuclear energy, Nuclear fuel cycle, Geology & disposal, Environment, Environmental science & technology, Land reclamation...

  17. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU...

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

    on glove box removal and restructuring the work to focus on three critical projects in tandem: the glove boxes, the Plutonium and Americium Reclamation Facility, and removing...

  18. FAC 04-08, Appendix D | Open Energy Information

    Open Energy Info (EERE)

    of Power Privilege. Provides overview of standard lease of power privilege rate methodology. Author Bureau of Reclamation Published Department of Interior, 2015 DOI Not...

  19. Applied Materials | Argonne National Laboratory

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

    and Electrospinning nanorods of targeted compositions, diameters and crystal structures. Sustainable manufacturing, which includes: Reclamation of carbon-fibers and polymeric...

  20. Interior Board of Land Appeals | Open Energy Information

    Open Energy Info (EERE)

    Shelf, and the conduct of surface coal mining operations under the Surface Mining Control and Reclamation Act. Located within the Department's Office of Hearings and Appeals,...

  1. Microsoft Word - induspmt.doc

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

    because of performance bond issued to the facility by the appropriate Surface Mining Control and Reclamation Act (SMCRA) authority has been released, or except for area of...

  2. RepoRt B

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

    and develop emergency backup systems. Biological Opinion Under the Endangered Species Act, BPA, the U.S. Army Corps of Engineers (Corps) and the Bureau of Reclamation...

  3. Property:EZFeed/JurisdictionDesc | Open Energy Information

    Open Energy Info (EERE)

    Arkansas Air Pollution Control Code (Arkansas) + statewide Arkansas Surface Coal Mining Reclamation Act (Arkansas) + statewide Atomic Energy and Nuclear Materials Program...

  4. Adams County, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Colorado Access Venture Partners Energy Generation Facilities in Adams County, Colorado Metro Wastewater Reclamation District Biomass Facility Places in Adams County, Colorado...

  5. New Whole-House Solutions Case Study: Pine Mountain Builders

    SciTech Connect (OSTI)

    none,

    2013-02-01

    Pine Mountain Builders achieved HERS scores as low as 59 and electric bills as low as $50/month with extensive air sealing (blower door tests = 1.0 to 1.8 ACH 50), R-3 XPS sheathing instead of OSB, and higher efficiency heat pumps.

  6. CX-012616: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Increase MicroBlower Size at the 321-M Solvent Storage Tank Area (SSTA) Dynamic Underground Stripping (DUS I) Remediation Site CX(s) Applied: B6.1Date: 41800 Location(s): South CarolinaOffices(s): Savannah River Operations Office

  7. Meeting Summary Memo | Department of Energy

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

    Summary Memo Meeting Summary Memo On November 16, 2012, Ingersoll Rand/Trane met with the Department of Energy to discuss a proposed Department rule on certification and enforcement of, PDF icon Meeting_Summary.pdf More Documents & Publications Ex Parte discussion of commercial fan and blower rulemaking Regulatory Burden RFI [76 FR 75798] RE: EERE-2014-BT-STD-0031

  8. Predicting Envelope Leakage in Attached Dwellings (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01

    The most common method of measuring air leakage is to perform single (or solo) blower door pressurization and/or depressurization test. In detached housing, the single blower door test measures leakage to the outside. In attached housing, however, this "solo" test method measures both air leakage to the outside and air leakage between adjacent units through common surfaces. Although minimizing leakage to neighboring units is highly recommended to avoid indoor air quality issues between units, reduce pressure differentials between units, and control stack effect, the energy benefits of air sealing can be significantly overpredicted if the solo air leakage number is used in the energy analysis. Guarded blower door testing is more appropriate for isolating and measuring leakage to the outside in attached housing. This method uses multiple blower doors to depressurize adjacent spaces to the same level as the unit being tested. Maintaining a neutral pressure across common walls, ceilings, and floors acts as a "guard" against air leakage between units. The resulting measured air leakage in the test unit is only air leakage to the outside. Although preferred for assessing energy impacts, the challenges of performing guarded testing can be daunting.

  9. Statement of

    Office of Environmental Management (EM)

    Los Alamos National Laboratory, FY 2013 funds expedite the disposal of much of the above-ground transuranic waste that is currently stored on the mesa at the Laboratory. In...

  10. Written Statement of David Huizenga

    Office of Environmental Management (EM)

    Los Alamos National Laboratory, FY 2013 funds expedite the disposal of much of the above-ground transuranic waste that is currently stored on the mesa at the Laboratory. In...

  11. School Districts Move to the Head of the Class with Propane

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    - Jeanne Vandemark, Director of Transportation, Mesa Unified School District C L E A N C I T I E S VEHICLE TECHNOLOGIES OFFICE * January 2016 * Page 2 Case Study: Eastern...

  12. Colorado oil shale development on policy and impact mitigation plan. Final report, March 31, 1980-November 30, 1982

    SciTech Connect (OSTI)

    Not Available

    1984-01-01

    The impacts of accelerated oil shale development in four northwestern Colorado counties, Moffat, Rio Blanco, Mesa, and Garfield are being monitored and managed through a grant to the Colorado Department of Highways.

  13. DOE Extends Public Comment Period for the Draft Uranium Leasing...

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

    on the Draft ULP PEIS. Grand Junction: April 22, 2013, from 6:30 to 9 p.m. at the Colorado Mesa University, University Center Ballroom, 1455 N. 12th St., Grand Junction,...

  14. DOE Extends Public Comment Period for Uranium Program Environmental...

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

    on the Draft ULP PEIS. Grand Junction: April 22, 2013, from 6:30 to 9 p.m. at the Colorado Mesa University, University Center Ballroom, 1455 N. 12th St., Grand Junction,...

  15. High School Co-op Program Recruitment Calendar

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

    Salazar Wed, Feb 18 Mesa Vista High School Mark Richmond TBD New Mexico School for the Arts Acacia McCombs Wed, Mar 4 Pecos High School Emily Ortiz Mon, Mar 2 Peasco High School...

  16. September

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

    on our innovations for a secure nation. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  17. August

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

    new capacity on August 22. - 82511 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research...

  18. CX-012345: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Collbran Substation Conduit Installation and Breaker Replacement, Mesa County, Colorado CX(s) Applied: B4.6 Date: 06/03/2014 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

  19. EA-1383: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Amendment of Presidential Permit (PP-68) San Diego Gas & Electric Company for Interconnection of Otay Mesa Generating Project to Miguel-Tijuana 230 kV Transmission Line San Diego, California

  20. Workbook Contents

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

    to Mexico (MMcf)","Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (MMcf)","Alamo, TX Natural Gas Pipeline Exports to Mexico (MMcf)","Clint, TX Natural Gas Pipeline...

  1. Workbook Contents

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

    (MMcf)","Otay Mesa, CA Natural Gas Pipeline Imports from Mexico (Million Cubic Feet)","Alamo, TX Natural Gas Pipeline Imports From Mexico (MMcf)","El Paso, TX Natural Gas Pipeline...

  2. Workbook Contents

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

    Mesa, CA Natural Gas Pipeline Exports to Mexico (Dollars per Thousand Cubic Feet)","Alamo, TX Natural Gas Pipeline Exports to Mexico (Dollars per Thousand Cubic Feet)","Clint,...

  3. Workbook Contents

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

    Exports to Mexico (MMcf)","Otay Mesa, CA Natural Gas Pipeline Exports to Mexico (MMcf)","Alamo, TX Natural Gas Pipeline Exports to Mexico (MMcf)","Clint, TX Natural Gas Pipeline...

  4. EIA-814, Monthly Imports Report Page 1 U. S. ENERGY INFORMATION...

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

    AK 2829 OLEUM CA 3103 SKAG WAY AK 2506 OTAY MESA STATION CA 3181 ST PAUL AIRPORT AK 2828 PITTSBURG CA 3196 UPS, ANCHORAGE AK 2830 PORT COSTA CA 3107 VALDEZ AK 2713 PORT HUENEME CA...

  5. Tapered rib fiber coupler for semiconductor optical devices

    DOE Patents [OSTI]

    Vawter, Gregory A. (Albuquerque, NM); Smith, Robert Edward (Albuquerque, NM)

    2001-01-01

    A monolithic tapered rib waveguide for transformation of the spot size of light between a semiconductor optical device and an optical fiber or from the fiber into the optical device. The tapered rib waveguide is integrated into the guiding rib atop a cutoff mesa type semiconductor device such as an expanded mode optical modulator or and expanded mode laser. The tapered rib acts to force the guided light down into the mesa structure of the semiconductor optical device instead of being bound to the interface between the bottom of the guiding rib and the top of the cutoff mesa. The single mode light leaving or entering the output face of the mesa structure then can couple to the optical fiber at coupling losses of 1.0 dB or less.

  6. DOI-BLM-CA-067-2006-12 | Open Energy Information

    Open Energy Info (EERE)

    67-2006-12 Jump to: navigation, search NEPA Document Collection for: DOI-BLM-CA-067-2006-12 EA at East Mesa Geothermal Area for GeothermalLeasing, Ormesa Geothermal Projects...

  7. Regional companies eye growth

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

    Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering...

  8. UNCLASSIFIED Institute for Materials ...

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

    to his name. Dr. Whetten is a native of Mesa, Arizona and holds degrees from Weber State University and Cornell University. He was a postdoctoral fellow at the Exxon...

  9. 1

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

    a disposable cartridge, Cai said. In the case of a pandemic, such as SARS or avian influenza, the device also could be made disposable, she added.Mesa Tech's proposed instrument...

  10. LANL spinoff receives NIH grant for respiratory disease diagnostic...

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

    a disposable cartridge, Cai said. In the case of a pandemic, such as SARS or avian influenza, the device also could be made disposable, she added. Mesa Tech's proposed...

  11. Public Library.

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

    and Groves statues. 8 Attend a Gordon's concert. 9 Put together a team for the mud volleyball tournament. 10 Hear authors speak or attend a gallery opening at Mesa Public...

  12. Parties agree to settle stormwater lawsuit

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

    2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering...

  13. Documents

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

    Documents Recommendations For Proposed Well Locations In The Pahute Mesa Area At The Nevada Test Site Technical Summation version Stakeholder Summation version DOE Documents Environmental Management SSAB 15 Year Anniversary Paper (presented at the Waste Management Symposium, March 4, 2009)

  14. CX-004723: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Lease for Aperture Center Energy Showcase in Mesa del SolCX(s) Applied: B1.24Date: 10/04/2010Location(s): Albuquerque, New MexicoOffice(s): Sandia Site Office

  15. CX-007831: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    California City - La Mesa CX(s) Applied: B2.5, B5.1 Date: 02/23/2012 Location(s): California Offices(s): Energy Efficiency and Renewable Energy

  16. Los Alamos National Security creates mentor-protg agreements...

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

    multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern...

  17. AAAS elects four LANL scientists as Fellows

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

    19, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering...

  18. Computer modeling reveals how surprisingly potent hepatitis C...

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

    19, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering...

  19. CX-007808: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Mesa Substation Soil Remediation Assessment CX(s) Applied: B3.1 Date: 12/12/2011 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

  20. untitled

    Office of Legacy Management (LM)

    Approximate Area of Chupadera Mesa Site (from DOE 1985) M:\LTS\111\0001\10\000\S0824300\S0824300-11.mxd coatesc 09/28/2011 4:38:56 PM 0 20 10 MILES

  1. EA-1383: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Amendment of Presidential Permit (PP-68) for San Diego Gas and Electric Company for Interconnection of Otay Mesa Generating Project to Miguel-Tijuana 230-kV Transmission Line, San Diego, California

  2. CX-006759: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    International Colloquium on Environmentally-Preferred Advanced Power Generation - ICEPAG 2012CX(s) Applied: A9Date: 09/14/2011Location(s): Costa Mesa, CaliforniaOffice(s): Fossil Energy, National Energy Technology Laboratory

  3. Remarks of President Barack Obama at Southern California Edison...

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

    And I want to thank the folks here at the Electric Vehicle Technical Center for the tour we just had. Yesterday, I was in Costa Mesa talking with folks about this economic downturn ...

  4. CX-011614: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Curecanti-Blue Mesa 115-kilovolt Transmission Line Danger Tree Management CX(s) Applied: B1.3 Date: 12/04/2013 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

  5. Tracer Recovery and Mixing from Two Geothermal Injection-Backflow...

    Open Energy Info (EERE)

    procedures for use with injection-backflow testing, one on the fracture-permeability Raft River reservoir and the other on the matrix-permeability East Mesa reservoir. Results...

  6. DOE - Office of Legacy Management -- New Mexico

    Office of Legacy Management (LM)

    Mexico New Mexico NM_map_2012 Acid/Pueblo Canyon Site Ambrosia Lake Site Bayo Canyon Site Bluewater Site Chupadera Mesa Site Gasbuggy Site Gnome-Coach Site Inhalation Toxicology Laboratory L-Bar Site Shiprock Site

  7. Sandia National Laboratories: News: Publications: Lab News

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

    March 20, 2015 MESA starts largest production series in its history MESAFAB WORKER Penny Moore (1747) loads a cassette into a photolithography machine at the MESAFab, which is now...

  8. 2014 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    7 2014 Domestic Uranium Production Report Release Date: April 30, 2015 Next Release Date: May 2016 Capacity (short tons of ore per day) 2010 2011 2012 2013 2014 EFR White Mesa LLC White Mesa Mill San Juan, Utah 2,000 Operating Operating Operating Operating-Processing Alternate Feed Operating-Processing Alternate Feed Energy Fuels Resources Corp Pinon Ridge Mill Montrose, Colorado 500 Developing Permitted And Licensed Partially Permitted And Licensed Permitted And Licensed Permitted And Licensed

  9. 4th Quarter 2015 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    Capacity (short tons of ore per day) 2014 1st quarter 2015 2nd quarter 2015 3rd quarter 2015 4th quarter 2015 Anfield Resources Shootaring Canyon Uranium Mill Garfield, Utah 750 Standby Standby Standby Standby Standby EFR White Mesa LLC White Mesa Mill San Juan, Utah 2,000 Operating- Processing Alternate Feed Operating Operating- Processing Alternate Feed Operating- Processing Alternate Feed Operating- Processing Alternate Feed Energy Fuels Wyoming Inc Sheep Mountain Fremont, Wyoming 725

  10. Algal Biofuels Strategy Workshop - Fall Event

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

    1 Algal Biofuels Strategy Proceedings from the November 19-20, 2013, Workshop Mesa, Arizona Workshop and Proceedings Report sponsored by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Bioenergy Technologies Office These proceedings summarize the results of a public workshop sponsored by DOE/EERE in Mesa, Arizona, on November 19-20, 2013. The views and opinions of the workshop attendees, as summarized in this document, do not necessarily reflect those of the United

  11. For your calendar

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

    For your calendar Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:Mar. 2016 all issues All Issues » submit For your calendar From the Los Alamos ScienceFest to volunteering at the Mesa Pietra Petroglyph Project September 1, 2014 Retired Los Alamos National Laboratory engineer Lee Bourdin volunteers at the nonprofit Mesa Pietra Petroglyph Project near Velarde, New Mexico. Retired Los Alamos National Laboratory engineer Lee Bourdin

  12. Inexpensive handheld tests for diseases are in sight

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

    Inexpensive handheld tests for diseases are in sight Inexpensive handheld tests for diseases are in sight Los Alamos scientists are developing a prototype of handheld tests capable of diagnose multiple diseases. April 3, 2012 The technical founders of Mesa Tech International are working to execute the first proof of principle of the "DNThe technical founders of Mesa Tech International are working to execute the first proof of principle of the DNA Dipstick technology that has been licensed

  13. Lab announces Venture Acceleration Fund recipients

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

    Venture Acceleration Fund recipients Lab announces Venture Acceleration Fund recipients Adaptive Radio Technologies, Los Alamos Visualization Associates, Mesa Tech International Inc., and ThermaSun Inc. selected as recipients of awards. August 11, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  14. Laboratory announces 2008 Fellows

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

    Lab announces 2008 Fellows Laboratory announces 2008 Fellows Robert C. Albers, Paul A. Johnson and Kurt E. Sickafus recognized for contributions. December 4, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in

  15. LANL spinoff receives NIH grant for respiratory disease diagnostic device

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

    LANL spinoff receives NIH grant LANL spinoff receives NIH grant for respiratory disease diagnostic device Mesa Tech has been awarded a grant to develop an inexpensive, instrument-free, nucleic-acid testing device to diagnose various respiratory diseases in record time. October 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  16. Three dimensional microelectrode system for dielectrophoresis (Patent) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect apparatus for separating particles from a sample, including an apparatus body; a dielectrophoresis channel in the apparatus body, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis

  17. Three dimensional microelectrode system for dielectrophoresis (Patent) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect apparatus for separating particles from a sample, including an apparatus body; a dielectrophoresis channel in the apparatus body, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis

  18. Microsoft Word - 3Q2011Gas_Compress

    Office of Legacy Management (LM)

    Water Vapor in Gas at the Holmes Mesa Compressor Station, Garfield County, Colorado U.S. Department of Energy Office of Legacy Management Grand Junction, Colorado Date Sampled: 2 September 2011 Purpose: Natural gas from local wells in the Parachute field is sent by pipelines to the Holmes Mesa Compressor Station in Garfield County, Colorado. The U.S. Department of Energy (DOE) currently monitors natural gas wells at their respective well heads that supply gas to this compressor station. DOE has

  19. 10-04-2010 NNSA-B-10-0390

    National Nuclear Security Administration (NNSA)

    4-2010 NNSA-B-10-0390 Sandia National Laboratories/New Mexico (SNL/NM) proposes to continue leasing the Aperture Center Energy Showcase and occupancy of office space at the Aperture Center at Mesa del Sol, in Albuquerque, New Mexico. This Energy Showcase facilitates joint efforts between the organizations, and this activity demonstrates the partnership between Mesa del Sol and Sandia in energy and resource production, delivery, and consumption in sustainable communities. No new construction,

  20. EIS-0423: Storage and Management of Elemental Mercury

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts associated with the reasonable alternatives for managing and storing elemental mercury at seven candidate locations (i.e., Colorado, Idaho, Missouri, Nevada, South Carolina, Texas, and Washington). The U.S. Environmental Protection Agency, the Texas Commission on Environmental Quality, and the Mesa County Board of Commissioners (Mesa County, Colorado) are cooperating agencies in the preparation of this EIS.

  1. mcrea_qer_santafe.pptx

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

    Frank McRae City of Mesa, Arizona Energy Resources Department ! 3 rd largest city in Arizona & 38th largest in nation ! 450,000 + population in 132 square miles ! Energy Resources Department ! Customer owned electric & gas utility services ! Established in 1917 ! APPA's & APGA's SOAR Awards ! 16,000 electric utility customers(Downtown) ! 58,000 gas utility customers ! Salt River Project & Southwest Gas Corp. also serve parts of Mesa 2 ! Weather, economy, regulatory initiatives

  2. EIS-0472: EPA Notice of Availability of Final Programmatic Environmental

    Office of Environmental Management (EM)

    Impact Statement | Department of Energy Final Programmatic Environmental Impact Statement EIS-0472: EPA Notice of Availability of Final Programmatic Environmental Impact Statement Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado EPA announces the availability of the Final Programmatic Environmental Impact Statement for the Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado. PDF icon EIS-0472-FPEIS-EPA-NOA-2014.pdf More Documents &

  3. Organic Flash Cycles for Intermediate and High Temperature Waste

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

    Reclamation - Energy Innovation Portal Industrial Technologies Industrial Technologies Energy Storage Energy Storage Building Energy Efficiency Building Energy Efficiency Find More Like This Return to Search Organic Flash Cycles for Intermediate and High Temperature Waste Reclamation Lawrence Berkeley National Laboratory Contact LBL About This Technology Publications: PDF Document Publication LBNL Commercial Analysis Report (682 KB) Technology Marketing Summary Researchers at Berkeley Lab

  4. AFD-081125-014.pdf

    National Nuclear Security Administration (NNSA)

    Prepared for United States Air Force, United States Environmental Protection Agency and Clark County Water Reclamation District December 2009 Environmental Assessment Upgrade of the Indian Springs Collection and Treatment System Environmental Assessment Upgrade of the Indian Springs Collection and Treatment System Prepared for United States Air Force, United States Environmental Protection Agency, and Clark County Water Reclamation District December 2009 ACRONYMS Environmental Assessment Upgrade

  5. S. 528: A bill to amend title V of the Surface Mining Control and Reclamation Act of 1977 to assist small surface coal mine operators, and for other purposes, introduced in the Senate of the United States, One Hundred Second Congress, First Session, February 28, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The bill provides financial assistance to surface mining operations which will not exceed 300,000 tons annual production. The cost of the following activities shall be assumed by the regulatory authority upon request of the operator in connection with a permit application: determination of probable hydrologic consequences; the development of cross-section maps and plans; geologic drilling and statement of results of test borings; collection of archeological information; pre-blast surveys; collection of site-specific resource information and production of protection and enhancement plans for fish and wildlife habitats; and the collection and analysis of geological and hydrologic data requested by the operator.

  6. Geological site characterization for the proposed Mixed Waste Disposal Facility, Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Reneau, S.L.; Raymond, R. Jr.

    1995-12-01

    This report presents the results of geological site characterization studies conducted from 1992 to 1994 on Pajarito Mesa for a proposed Los Alamos National Laboratory Mixed Waste Disposal Facility (MWDF). The MWDF is being designed to receive mixed waste (waste containing both hazardous and radioactive components) generated during Environmental Restoration Project cleanup activities at Los Alamos. As of 1995, there is no Resource Conservation and Recovery Act (RCRA) permitted disposal site for mixed waste at the Laboratory, and construction of the MWDF would provide an alternative to transport of this material to an off-site location. A 2.5 km long part of Pajarito Mesa was originally considered for the MWDF, extending from an elevation of about 2150 to 2225 m (7060 to 7300 ft) in Technical Areas (TAs) 15, 36, and 67 in the central part of the Laboratory, and planning was later concentrated on the western area in TA-67. The mesa top lies about 60 to 75 m (200 to 250 ft) above the floor of Pajarito Canyon on the north, and about 30 m (100 ft) above the floor of Threemile Canyon on the south. The main aquifer used as a water supply for the Laboratory and for Los Alamos County lies at an estimated depth of about 335 m (1100 ft) below the mesa. The chapters of this report focus on surface and near-surface geological studies that provide a basic framework for siting of the MWDF and for conducting future performance assessments, including fulfillment of specific regulatory requirements. This work includes detailed studies of the stratigraphy, mineralogy, and chemistry of the bedrock at Pajarito Mesa by Broxton and others, studies of the geological structure and of mesa-top soils and surficial deposits by Reneau and others, geologic mapping and studies of fracture characteristics by Vaniman and Chipera, and studies of potential landsliding and rockfall along the mesa-edge by Reneau.

  7. file://L:\DOE-hanford.gov\public\boards\hab\advice\advice37.htm

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

    Energy - Richland Operations PO Box 550 (A7-50) Richland, WA 99352 December 8, 1995 Subject: Formation of an Openness Panel (HAB Advice #37) Dear Mr. Wagoner: During the Hanford Summit II sessions in 1994, Secretary Hazel OLeary endorsed the formation of an Openness Panel as a strategy for furthering communication, public participation, whistle blower protection and general understanding by the public and stakeholders of DOE plans and programs. It is recommended that the DOE work immediately

  8. Building America Update - May 2013 | Department of Energy

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

    May 2013 Building America Update - May 2013 Here you can link to the May 2013 edition of the Building America Update, which features articles on: Sessions from the 2013 Technical Update meeting Call for peer reviewers for Building America Call for Data: Seeking blower door test results for multifamily buildings Announcing upcoming Housing Innovations Awards New publications PDF icon building_america_update_may2013.pdf More Documents & Publications Building America Update - June 2013 Building

  9. ARM - Facility News Article

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

    New Microwave Radiometer Makes Water Vapor Measurements in the Arid Cold a Snap Bookmark and Share The 183 GHz radiometer, protected inside an insulated enclosure (inset), is installed on the roof of the primary instrument shelter at Barrow. To prevent snow from accumulating on the mylar window, a blower mounted beneath the radiometer directs air through a duct to a standard Y-shaped fitting mounted on top of the radiometer. Scientific research increasingly shows evidence of climate change first

  10. PowerPoint Presentation

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

    2013 Inverter Reliability Workshop Breakout Session E: Thermal Management Reliability Moderators: Rob Sorensen, Kenneth Armijo April 30, 2013 Thermal Management Notes  Liquid cooling provides superior performance and longevity, but is likely only economic for large (utility) scale inverters.  The industry interest is growing for using liquid cooling over fan-based cooling for large inverters  Cooling system components require periodic replacement.  Fan & blower  The industry

  11. DOE Meeting Memorandum: Ex Parte Communications | Department of Energy

    Energy Savers [EERE]

    Meeting Memorandum: Ex Parte Communications DOE Meeting Memorandum: Ex Parte Communications Big Ass Fans is headquartered in Lexington, Kentucky, and designs and manufactures a variety of fan models for commercial, industrial and residential use. BAF met with DOE to discuss the ongoing rulemaking process for the commercial and industrial fans and blowers energy conservation standards, docket EERE-2013-BT-STD-0006, and for residential ceiling fans energy conservation standards, docket number

  12. Energy 101: Home Energy Assessment

    ScienceCinema (OSTI)

    None

    2013-05-29

    A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera.

  13. AMCA-Ex-Parte-Dec-23-2011

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

    30 West University Drive * Arlington Heights, IL 60004 * 847-394-0150 * www.amca.org TO: expartecommunications@hq.doe.gov (sent via email) FROM: Wade Smith, Executive Director, AMCA International DATE: December 23, 2011 RE: Memorandum Memorializing Ex Parte Communication, December 19, 2011 for DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods, Docket N o E ERE---2011---BT---DET---0045. Meeting Purpose: The meeting was requested by AMCA

  14. Appliance Standards Program Schedule - CCE Overview and Update, presented at AHRI 2011 Annual Meeting, dated November 14, 2011

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

    November 14, 2011 AHRI Annual Meeting 2011 2 | Building Technologies Program & General Counsel's Office of Enforcement eere.energy.gov Agenda Enforcement Happenings 1 Certification Follow-Up 4 5 Rulemaking Schedules How to Submit Questions 6 2 Rulemaking Updates 3 Enforcement Overview 3 | Building Technologies Program & General Counsel's Office of Enforcement eere.energy.gov Product Stage Scheduled Issuance Fans, Blowers, and Fume Hoods Request for Information Issued

  15. Production Facility System Reliability Analysis Report

    SciTech Connect (OSTI)

    Dale, Crystal Buchanan; Klein, Steven Karl

    2015-10-06

    This document describes the reliability, maintainability, and availability (RMA) modeling of the Los Alamos National Laboratory (LANL) design for the Closed Loop Helium Cooling System (CLHCS) planned for the NorthStar accelerator-based 99Mo production facility. The current analysis incorporates a conceptual helium recovery system, beam diagnostics, and prototype control system into the reliability analysis. The results from the 1000 hr blower test are addressed.

  16. DATE

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

    6 SECTION A. Project Title: TRA-653 HVAC Modifications SECTION B. Project Description: The proposed project plans to replace the existing blowers, swamp coolers and electric heaters in the Idaho National Laboratory (INL) Test Reactor Area-653 (TRA-653) office area with three roof mounted heating, ventilating and air conditioning (HVAC) units; and install six roof mounted HVAC units at the TRA-653 machine shop area. These modifications are needed to enhance workplace habitability, maintain a more

  17. Consider Steam Turbine Drives for Rotating Equipment, Energy Tips: STEAM, Steam Tip Sheet #21 (Fact Sheet), Advanced Manufacturing Office (AMO), Energy Efficiency & Renewable Energy (EERE)

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

    1 Consider Steam Turbine Drives for Rotating Equipment Steam turbines are well suited as prime movers for driving boiler feedwater pumps, forced or induced-draft fans, blowers, air compressors, and other rotating equipment. This service generally calls for a backpressure noncondensing steam turbine. The low-pressure steam turbine exhaust is available for feedwater heating, preheating of deaerator makeup water, and/or process requirements. Steam turbine drives are equipped with throttling valves

  18. Development of a Non Air-assisted Thermal Regenerator | Department of

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

    Energy a Non Air-assisted Thermal Regenerator Development of a Non Air-assisted Thermal Regenerator A thermal regenerator can be used in vehicles without high-pressure air and results in low hydrocarbon emissions, good ignitability, and nozzle durability PDF icon deer09_dimpelfeld.pdf More Documents & Publications Development of an Active Regeneration Diesel Particulate Filter System Blowers for Air Assisted Diesel Particulate Filter Regeneration SCR Technologies for NOx Reduction

  19. The International Authority on Air Movement Systems

    Energy Savers [EERE]

    International Authority on Air Movement Systems TO: expartecommunications@hq.doe.gov (sent via email) CC: Ashley.Armstrong@ee.doe.gov FROM: Mark Stevens, Executive Director of AMCA International DATE: November 9, 2015 RE: Memorandum Memorializing Ex Parte Communication, November 9, 2015 related to DOE impending coverage for commercial and industrial fans, blowers, and fume hoods, Docket No. EERE---2011---BT---DET---0045. Meeting Purpose: The meeting was requested by AMCA International to inform

  20. Really Off the Grid: Hooper Bay, AK

    Energy Savers [EERE]

    Really Off the Grid - Hooper Bay, AK Old Housing - Energy Efficiency Vintage Hooper Bay Renewable Energy - Before & After DOE Tribal Energy Grant * $200,000 - Energy Efficiency Feasibility Study * Hire & train 2-5 local energy assessors * Energy audits of 24 homes with blower doors, etc. - Reduce energy consumption from air leakage - Moisture/mold issues - Reduce drafts * $7/gallon heating fuel * ~ $0.55/kWh - electricity (over half of households behind on utility payments) Is your house

  1. Winchester Homes and Camberley Homes, Silver Spring, Maryland (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    EFFICIENCY MEASURESS * Single seasonal energy efficiency ratio 15 AC; 2-stage 92.5% annual fuel utilization efficiency furnace with electronically commutated motor (ECM) blower * Continuously operating ECM air handler motor * Duct system entirely in conditioned space. Duct leakage to outside = 43 cfm @ 25 Pa * Supply-only ventilation; fresh air introduced in return ducts, damper programmed to open 60% of time ENVELOPE * 2×6 frame, 24-in. on-center with structural rim headers, R-24 blown

  2. Winchester Homes and Camberley Homes, Silver Spring, Maryland (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    EFFICIENCY MEASURES * Single seasonal energy efficiency ratio 15 AC; 2-stage 92.5% annual fuel utilization efficiency furnace with electronically commutated motor (ECM) blower * Continuously operating ECM air handler motor * Duct system entirely in conditioned space. Duct leakage to outside = 43 cfm @ 25 Pa * Supply-only ventilation; fresh air introduced in return ducts, damper programmed to open 60% of time ENVELOPE * 2×6 frame, 24-in. on-center with structural rim headers, R-24 blown

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

    Energy Savers [EERE]

    Predicting Envelope Leakage in Attached Dwellings (Fact Sheet) | Department of Energy Predicting Envelope Leakage in Attached Dwellings (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Predicting Envelope Leakage in Attached Dwellings (Fact Sheet) In an attempt to create a simplified tool for predicting leakage to the outside, the CARB team analyzed blower door test results from 236 attached dwelling units in 17 apartment complexes to investigate the correlation

  4. Home Energy Score: Analysis & Improvements to Date

    Energy Savers [EERE]

    Home Energy Score: � Analysis & Improvements to Date � Joan Glickman Senior Advisor/Program Manager U.S. Department of Energy July 24, 2012 1 eere.energy.gov Presentation Overview 1) Background 2) Program Improvements 3) Analysis: Efficacy of Tool & Program - Asset Perturbations - Behavior Perturbations - Estimated Energy Use vs. Actual Energy Use (from utility bills) - Time Required for Assessment and Scoring - Blower Door Test Analysis 4) Next Steps & Ongoing Analysis 2

  5. Building America 2013 Top Innovations | Department of Energy

    Energy Savers [EERE]

    America 2013 Top Innovations Building America 2013 Top Innovations This page provides a listing of and links to Building America Top Innovations awarded in 2013. Advanced Technologies and Practices Building Science Solutions Thermal Enclosure: Next Generation Advanced Framing Optimized Comfort Systems: Buried and Encapsulated Ducts Furnace Blower Performance Improvements High Efficiency Window Air Conditioners House-as-a-System Business Case Zero Energy Ready Single Family Homes Effective

  6. Field Test Best Practices Website | Department of Energy

    Energy Savers [EERE]

    Residential Buildings » Building America » Field Test Best Practices Website Field Test Best Practices Website Photo of a man standing in front of a door performing a blower door test. The Field Test Best Practices website is a start-to-finish best practice guide for building science researchers engaged in field evaluations of energy efficiency measures. Developed by the National Renewable Energy Laboratory (NREL), this site is a collaborative effort to improve the quality of research methods

  7. Condensing vs. Non-Condensing

    Office of Environmental Management (EM)

    WELCOME Condensing vs. Non-Condensing Gas Appliances Gas Non-Condensing Furnace * Burners are ignited *Blower motor is turned on *Cool or return air enters, is filtered and blown through furnace heat exchanger *Heat from the combustion chamber goes through the heat exchanger *Air absorbs heat and is passed out through supply duct *Exhaust gasses are vented out through type B vent to roof Non-Condensing Furnace Installation * Requires type B metal vent up to and through the roof * Requires indoor

  8. Notice of Intent to Cancel DOE O 3750.1, Work Force Discipline and Replace with DOE O 333.1, Employee Management Relations (Workforce Discipline)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2014-08-21

    The proposed new Order would cancel DOE O 3750.1, dated 3-23-1998, which is severely outdated and deficient in addressing Genetic Information Non-discrimination Act (GINA), addressing Reprisal (verify), protections and entitlements under the Whistle Blower Act, 2014 Hatch Act changes, Nepotism, Executive Memorandums regarding issues such as texting while driving and current workforce issues as well as Merit Systems Protection Board (MSPB) preferred standards.

  9. Home Energy Audits | Department of Energy

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

    Home Energy Audits Home Energy Audits A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician -- often called an energy auditor -- can give your home a checkup. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera. Learn more about a professional

  10. Paramont's Black Bear No. 4 mine does it right, again

    SciTech Connect (OSTI)

    Sanda, A.

    2007-07-15

    The Paramont Coal Company Virginia, LLC, a subsidiary of Alpha Natural Resources, recently won the '2007 overall award for excellence in mining and reclamation from the Virginia Division of Mined Land Reclamation and the Virginia Mining Association. Coal People Magazine recently visited Black Bear No. 4 mine where a settling pond was being removed and stream bed placed to drain the area, part of the 451-acre award winning reclamation project. The article recounts discussions with mining engineers about the company's operations with emphasis on the Black Bear No. 4 mine. Black Bear No. 1 mine won five state and national awards last year for conservation and land management practices. 8 photos.

  11. Gas-Dynamic Transients Flow Networks

    Energy Science and Technology Software Center (OSTI)

    1987-09-01

    TVENT1P predicts flows and pressures in a ventilation system or other air pathway caused by pressure transients, such as a tornado. For an analytical model to simulate an actual system, it must have (1) the same arrangement of components in a network of flow paths; (2) the same friction characteristics; (3) the same boundary pressures; (4) the same capacitance; and (5) the same forces that drive the air. A specific set of components used formore »constructing the analytical model includes filters, dampers, ducts, blowers, rooms, or volume connected at nodal points to form networks. The effects of a number of similar components can be lumped into a single one. TVENT1P contains a material transport algorithm and features for turning blowers off and on, changing blower speeds, changing the resistance of dampers and filters, and providing a filter model to handle very high flows. These features make it possible to depict a sequence of events during a single run. Component properties are varied using time functions. The filter model is not used by the code unless it is specified by the user. The basic results of a TVENT1P solution are flows in branches and pressures at nodes. A postprocessor program, PLTTEX, is included to produce the plots specified in the TVENT1P input. PLTTEX uses the proprietary CA-DISSPLA graphics software.« less

  12. LA-13859-MS

    National Nuclear Security Administration (NNSA)

    TABLE VI Radionuclide Summary in Atoms Decay Corrected to September 23, 1992 for the Six Principal Geographic Test Centers Radio- nuclide Frenchman Flat Pahute Mesa- 19 Pahute Mesa- 20 Rainer Mesa Shoshone Mt Yucca Flat - Above Yucca Flat - Below Total H-3 3.620E+24 3.689E+26 1.225E+27 1.586E+25 3.055E+26 6.881E+26 2.607E+27 C-14 6.405E+23 2.111E+24 4.518E+24 1.061E+24 1.094E+25 8.076E+24 2.735E+25 Al-26 8.413E+21 1.073E+21 1.001E+22 5.439E+20 6.665E+22 4.300E+22 1.297E+23 Cl-36 4.516E+24

  13. CX-006649: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    T-2-11 Skim Box ReclamationCX(s) Applied: B6.1Date: 10/14/2009Location(s): Casper, WyomingOffice(s): RMOTC

  14. CX-006695: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Reclamation of WellsitesCX(s) Applied: B1.3, B6.1Date: 08/06/2011Location(s): Casper, WyomingOffice(s): RMOTC

  15. CX-003331: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Reclamation Projects on Slick Rock Lease Tract C-SR-II, Uranium Leasing ProgramCX(s) Applied: B1.28Date: 07/30/2010Location(s): San Miguel County, ColoradoOffice(s): Legacy Management

  16. CX-006691: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reclamation of Pits and BoxesCX(s) Applied: B1.3, B1.26, B6.1Date: 11/12/2010Location(s): Casper, WyomingOffice(s): RMOTC

  17. BPA-2015-00273-FOIA Request

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

    in consultation with the U.S. Army Corps of Engineers, Bureau of Reclamation and US Fish and Wildlife Service on the effects of the operation and maintenance of the Federal...

  18. Humbolt Project | Open Energy Information

    Open Energy Info (EERE)

    Humbolt Project Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Humbolt Project Published U.S. Bureau of Reclamation, 2011 DOI Not Provided Check for...

  19. CX-006654: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    B-1-28 Test Site ReclamationCX(s) Applied: B1.3, B1.28, B6.1Date: 11/16/2009Location(s): Casper, WyomingOffice(s): RMOTC

  20. CX-001899: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    XLD Reject ReclamationCX(s) Applied: B5.1Date: 04/20/2010Location(s): IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office