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Sample records for river mining ll

  1. Ll

    Office of Legacy Management (LM)

    ... I,VZTICLE IX - Employee Origin nnd &clusi-n of Undcsirablcs Tho Subcontractor, whcncvor rcquastdd by the Contractor, sh?.ll repcrt to that Gcntrclctor the citizenshiT>, country ...

  2. XsunX Inc formerly Sun River Mining Inc | Open Energy Information

    Open Energy Info (EERE)

    XsunX Inc formerly Sun River Mining Inc Jump to: navigation, search Name: XsunX Inc (formerly Sun River Mining Inc) Place: Aliso Viejo, California Zip: 92656 Product: US-based...

  3. LL Pm

    Office of Legacy Management (LM)

    LL Pm ' F II c iJr Fa, i n m n ys m * t F t F c* F F -- ORAU 89/G-77 IL. 17- Prepared by Oak Ridge Associated Universities Prepared for Division of Facility and Site Decommissioning U.S. Department of Energy RADIOLOGICAL SURVEY AT 18 HENDERSON STREET JOLIET, ILLINOIS M. R. LANDIS Environmental Survey and Site Assessment Program Energy/Environment Systems Division FINAL REPORT OCTOBER 1989 . rlly mfhct Ez of the 8pmnmtng Institutiona of Oak Ridga Asaodatd ThsoplnlonBoxpmnsdhDrDlndonotnnasn IJnm

  4. Big River mine tailings Superfund site lead exposure study, Jefferson City, Missouri. Final report

    SciTech Connect (OSTI)

    Murgueytio, A.M.; Clardy, S.A.; Sterling, D.A.; Shadel, B.N.; Clements, B.W.

    1998-08-01

    The purpose of this study was to determine if living close to the Big River Mine Tailings Superfund site increased blood lead levels of resident children and what contribution mining waste had to any increase. The results of this study indicated that blood lead levels were a product of exposure to lead mining waste, lead-based paint, and other sources. Because the only substantial difference between the study and control areas, in terms of exposure to lead, was the presence of lead mining, mining waste is the reasonable explanation for the difference between the blood lead levels in the two communities.

  5. Effects of uranium-mining releases on ground-water quality in the Puerco River Basin, Arizona and New Mexico

    SciTech Connect (OSTI)

    Van Metre, P.C.; Wirt, L.; Lopes, T.J.; Ferguson, S.A.

    1997-12-31

    The purpose of this report is to describe: (1) the water quality of the Puerco River alluvial aquifer, (2) the movement of water between the Puerco River and underlying alluvial aquifer, and (3) changes in the water quality of the alluvial and bedrock aquifers related to releases of contaminants by uranium-mining activities. This report focuses on the alluvial aquifer near the reach of the Puerco River that was subjected to continuous flow containing mine-dewatering effluents and to flow containing mine-dewatering effluents and to flow from the tailings-pond spill.

  6. QN&-ll.

    Office of Legacy Management (LM)

    _I .,;r* r . . . . 2:. . QN&-ll. ' _ The Secretary oi Energy' 0;. .- .: . ' Washington, OC-20585 ' . .October 10, 1997 ' ._ : .I . . The ,I%onorable William S. Cohen Secretary ofDefense Washington, D.C. 203Oi .. .y .' *- - jk-ar Mr. Secretary: . . . r The .Congress recently sent to the President for signature the Energy and Water Development Appropriations Act, 1998. Among other provisions, this bill would immediately transfer responsibility for the Formerly ' Utilized Sites Remedial Action

  7. S?. LL-UIIS WLLM

    Office of Legacy Management (LM)

    No. 31 12187 IEmN wffi WE ST. Lulls m ST. cows awv m S?. LL-UIIS WLLM ftl M NV 9 HIC ltRElWXDwIDloIC6IC WVCf ., sm. m buTm1Iv IJm-n Fww. DECMPIISSI 1NltEEhU 1"O'S. llE...

  8. Mining

    Broader source: Energy.gov [DOE]

    Supply and cost management–including energy costs–pose key challenges for U.S. mining companies. The industry has worked with AMO to develop a range of resources for increasing energy efficiency and reducing costs.

  9. Effects of Mine Waste Contamination on Fish and Wildlife Habitat at Multiple Levels of Biological Organization in the Methow River, 2001-2002 Annual Report.

    SciTech Connect (OSTI)

    Peplow, Dan; Edmonds, Robert.

    2002-06-01

    A three-year multidisciplinary study was conducted on the relationship between mine waste contamination and the effects on aquatic and terrestrial habitats in the Methow River below abandoned mines near Twisp in Okanogan County, Washington (U.S.A.). Ore deposits in the area were mined for gold, silver, copper and zinc until the early 1950's. An above-and-below-mine approach was used to study potentially impacted sites. Although the dissolved metal content of water in the Methow River was below the limits of detection, eleven chemicals of potential environmental concern were identified in the tailings, mine effluents, groundwater, streamwater and sediments (Al, As, B, Ba, Cd, Cr, Cu, Mn, Pb, Se and Zn). The potential for ecosystem level impacts was reflected in the risk of contamination in the mine waste to communities and populations that are valued for their functional properties related to energy storage and nutrient cycling. Dissolved and sediment metal contamination changed the benthic insect community structure in a tributary of the Methow River below Alder Mine, and at the population level, caddisfly larval development in the Methow River was delayed. Arsenic accumulation in bear hair and Cd in fish liver suggest top predators are effected. In situ exposure of juvenile triploid trout (Oncorhynchus mykiss) to conditions at the downstream site resulted in reduced growth and increased mortality among exposed individuals. Histopathological studies of their tissues revealed extensive glycogen inclusions suggesting food is being converted into glycogen and stored in the liver but the glycogen is not being converted back normally into glucose for distribution to other tissues in the body. Subcellular observations revealed mitochondrial changes including a decrease in the number and increase in the size of electron-dense metrical granules, the presence of glycogen bodies in the cytoplasm, and glycogen nuclei in exposed trout hepatocytes, which are signs that Type IV

  10. Dispersion of Metals from Abandoned Mines and their Effect on Biota in the Methow River, Okanogan County, Washington: Final Report 2002-2003.

    SciTech Connect (OSTI)

    Peplow, Dan; Edmonds, Robert

    2003-05-15

    A study of mine-waste contamination effects on Methow River habitat on the eastern slopes of the north Cascade Mountains in Washington state, U.S.A., revealed impacts at ecosystem, community, population, individual, tissue, and cellular levels. Ore deposits in the area were mined for gold, silver, copper and zinc until the early 1950's, but the mines are now inactive. An above-and-below-mine approach was used to compare potentially impacted to control sites. The concentrations of eleven trace elements (i.e., Al, As, B, Ba, Cd, Cr, Cu, Mn, Pb, Se, and Zn) in Methow River sediments downstream from the abandoned mine sites were higher than background levels. Exposed trout and caddisfly larvae in the Methow River showed reduced growth compared to controls. Samples of liver from juvenile trout and small intestine from exposed caddisfly larvae were examined for evidence of metal accumulation, cytopathological change, and chemical toxicity. Morphological changes that are characteristic of nuclear apoptosis were observed in caddisfly small intestine columnar epithelial and trout liver nuclei where extensive chromatin condensation and margination was observed. Histopathological studies revealed glycogen bodies were present in the cytosol and nuclei, which are indicators of Type IV Glycogen Storage Disease (GSD IV). This suggests food is being converted into glycogen and stored in the liver but the glycogen is not being converted back normally into glucose for distribution to other tissues in the body resulting in poor growth. Examination of trout hepatocytes by transmission electron microscopy revealed the accumulation of electron dense granules in the mitochondrial matrix. Matrix granules contain mixtures of Cd, Cu, Au, Pb, Ni, and Ti. Contaminated sediments caused adverse biological effects at different levels of biological organization, from the cellular to ecosystem-level responses, even where dissolved metal concentrations in the corresponding surface water met water

  11. 5PECIAL~ NUCLEAR MATEHAL LlCENSE '

    Office of Legacy Management (LM)

    : 5PECIAL~ NUCLEAR MATEHAL LlCENSE ' .+ .i.. Pursuant to the Atomic Ener&Ati of 1954 and Title 10, Code of Federg Regulations. Ch&ter 1; Part.70, "Special Nucleor' hkteri~l Regulations," a license is hereby issued authoriztng the licensee to ieceive and possess the speck1 nuclear material designated below; to use such special nuclear mote& for then purpose(s) and at the.place(s) designated below;, and to knifer such tioterial to persons autliqtied to receive it in'

  12. Colorado School of Mines Technology Marketing Summaries - Energy Innovation

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

    Portal Colorado School of Mines Technology Marketing Summaries Here you'll find marketing summaries for technologies available for licensing from the Colorado School of Mines (CSM). The summaries provide descriptions of the technologies including their benefits, applications and industries, and development stage. Colorado School of Mines 14 Technology Marketing Summaries Category Title and Abstract Laboratories Date Hydrogen and Fuel Cell Find More Like This Process for Preparing Palladium

  13. A volunteer opportunity that'll grow on you

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

    A Volunteer Opportunity That'll Grow on You Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2015-Jan. 2016 all...

  14. PRB mines mature

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2007-08-15

    Already seeing the results of reclamation efforts, America's largest surface mines advance as engineers prepare for the future. 30 years after the signing of the Surface Mining Control and Reclamation Act by Jimmy Carter, western strip mines in the USA, especially in the Powder River Basin, are producing more coal than ever. The article describes the construction and installation of a $38.5 million near-pit crusher and overland belt conveyor system at Foundation Coal West's (FCW) Belle Ayr surface mine in Wyoming, one of the earliest PRB mines. It goes on to describe the development by Rio Tinto of an elk conservatory, the Rochelle Hill Conservation Easement, on reclaimed land at Jacobs Ranch, adjacent to the Rochelle Hills. 4 photos.

  15. Savannah River National Laboratory Technology Marketing Summaries - Energy

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

    Innovation Portal Savannah River National Laboratory Technology Marketing Summaries Here you'll find marketing summaries for technologies available for licensing from the Savannah River National Laboratory (SRNL). The summaries provide descriptions of the technologies including their benefits, applications and industries, and development stage. Savannah River National Laboratory 27 Technology Marketing Summaries Category Title and Abstract Laboratories Date Industrial Technologies Startup

  16. Precision Mining

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

    Precision Mining Double Beta Decay Dark Matter Biology Repository Science Renewable Energy Precision Mining at WIPP is Routine All tunnels that make up the WIPP underground are ...

  17. Longwall mining

    SciTech Connect (OSTI)

    1995-03-14

    As part of EIA`s program to provide information on coal, this report, Longwall-Mining, describes longwall mining and compares it with other underground mining methods. Using data from EIA and private sector surveys, the report describes major changes in the geologic, technological, and operating characteristics of longwall mining over the past decade. Most important, the report shows how these changes led to dramatic improvements in longwall mining productivity. For readers interested in the history of longwall mining and greater detail on recent developments affecting longwall mining, the report includes a bibliography.

  18. Mining into the new millennium

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2009-06-15

    After more than 3 years of production and a billion tons of coal shipped, Foundation Coal West, a subsidiary of Foundation Coal Holding Inc., continues to operate two of the original surface mines in Wyoming's Powder River Basin. The article describes equipment (conveyors, trucks, surface miners etc.) deployed at Belle Ayr and Eagle Butte PRB operations. 3 photos.

  19. ITP Mining: Exploration and Mining Technology Roadmap

    Broader source: Energy.gov [DOE]

    This document describes the Mining Industry of the Future's development of technology roadmaps to guide collaborative research activities for mining.

  20. African mining

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This book contains papers presented at a conference addressing the development of the minerals industry in Africa. Topics covered include: A review - past, present and future - of Zimbabwe's mining industry; Geomorphological processes and related mineralization in Tanzania; and Rock mechanics investigations at Mufulira mine, Zambia.

  1. Program Managers Questions for LL13-MatModelRadDetect-2Jf (Technical...

    Office of Scientific and Technical Information (OSTI)

    Program Managers Questions for LL13-MatModelRadDetect-2Jf Citation Details In-Document ... DOE Contract Number: AC52-07NA27344 Resource Type: Technical Report Research Org: Lawrence ...

  2. Moving to the Powder River Basin in search of the American dream

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2007-03-15

    As the Big Three American automakers cut jobs in Michigan, Wyoming's booming but isolated coal mining industry in the Powder River Basin is trying to lure some of these dissatisfied workers. DRM has attracted workers to the benefaction plant and P & H MinePro Services working on surface mining equipment has been successful, as have Peabody's Powder River coal subsidiary and Kiewitt's Buckshin mine. 2 photos.

  3. I'll Take Argonne for $200, Alex | Department of Energy

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

    I'll Take Argonne for $200, Alex I'll Take Argonne for $200, Alex March 10, 2011 - 2:20pm Addthis Charles Rousseaux Charles Rousseaux Senior Communications Specialist (detailee) Argonne National Laboratory is one of the nation's oldest and largest national labs, where more than 3,000 employees do basic and applied research in virtually every scientific disciple. Argonne will also be featured as a question category on Jeopardy! tonight (check your local listings). Quick! Who is the only physicist

  4. M4FT-15LL0806062-LLNL Thermodynamic and Sorption Data FY15 Progress Report

    SciTech Connect (OSTI)

    Zavarin, M.; Wolery, T. J.

    2015-08-31

    This progress report (Milestone Number M4FT-15LL0806062) summarizes research conducted at Lawrence Livermore National Laboratory (LLNL) within Work Package Number FT-15LL080606. The focus of this research is the thermodynamic modeling of Engineered Barrier System (EBS) materials and properties and development of thermodynamic databases and models to evaluate the stability of EBS materials and their interactions with fluids at various physicochemical conditions relevant to subsurface repository environments. The development and implementation of equilibrium thermodynamic models are intended to describe chemical and physical processes such as solubility, sorption, and diffusion.

  5. Exploration and Mining Roadmap

    SciTech Connect (OSTI)

    none,

    2002-09-01

    This Exploration and Mining Technology Roadmap represents the third roadmap for the Mining Industry of the Future. It is based upon the results of the Exploration and Mining Roadmap Workshop held May 10 ñ 11, 2001.

  6. Surface mining

    SciTech Connect (OSTI)

    Not Available

    1989-06-01

    This paper reports on a GAO study of attorney and expert witness fees awarded as a result of litigation brought under the Surface Mining Control and Reclamation Act. As of March 24, 1989, a total of about $1.4 million had been awarded in attorney fees and expenses - about $1.3 subject to the provisions of the Employee Retirement Income Security Act, a comparison of its features with provisions of ERISA showed that the plan differed from ERISA provisions in areas such as eligibility, funding, and contribution limits.

  7. ITP Mining: Mining Industry Roadmap for Crosscutting Technologies...

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

    Roadmap for Crosscutting Technologies ITP Mining: Mining Industry Roadmap for Crosscutting Technologies ccroadmap.pdf (153.71 KB) More Documents & Publications ITP Mining: ...

  8. Imaging Ahead of Mining

    Office of Energy Efficiency and Renewable Energy (EERE)

    Coal mining is becoming more difficult as machines must extract the coal from deeper, thinner, and more geologically complex coal beds. This type of mining also includes the need to reduce risk and...

  9. Mining | Department of Energy

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

    Mining Mining Supply and cost management-including energy costs-pose key challenges for U.S. mining companies. The industry has worked with AMO to develop a range of resources for increasing energy efficiency and reducing costs. Analytical Studies & Other Publications Manufacturing Energy and Carbon Footprints provide a mapping of energy use, energy loss, and carbon emissions for selected industry sectors. Mining Industry Energy Bandwidth Study (2007) Documents for historical reference Water

  10. Mountaintop mining update

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2006-07-15

    In a bad year for the US mining industry's safety record and public image, Morehead State University hosted a public meeting titled 'Mountaintop mining, health and safety forum'. This was a balanced event, with representatives from the mining industry as well as activists from the environmental community. A full account is given of the presentations and debate at the forum. 6 photos.

  11. Savannah River

    Broader source: Energy.gov [DOE]

    Following are compliance agreements for the Savannah River Site. Also included are short summaries of the agreements.

  12. DOE - Fossil Energy: Coal Mining and Transportation

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

    Mining Fossil Energy Study Guides Coal Mining and Transportation Coal Miners - One type of mining, called "longwall mining", uses a rotating blade to shear coal away from the ...

  13. Elemental characterization of LL-MA radioactive waste packages with the associated particle technique

    SciTech Connect (OSTI)

    Perot, B.; Carasco, C.; Toure, M.; El Kanawati, W.; Eleon, C.

    2011-07-01

    The French Alternative Energies and Atomic Energy Commission (CEA) and National Radioactive Waste Management Agency (ANDRA) are conducting an R and D program to improve the characterization of long-lived and medium activity (LL-MA) radioactive waste packages with analytical methods and with non-destructive nuclear measurements. This paper concerns fast neutron interrogation with the associated particle technique (APT), which brings 3D information about the waste material composition. The characterization of volume elements filled with iron, water, aluminium, and PVC in bituminized and fibre concrete LL-MA waste packages has been investigated with MCNP [1] and MODAR data analysis software [2]. APT provides usable information about major elements presents in the volumes of interest. However, neutron scattering on hydrogen nuclei spreads the tagged neutron beam out of the targeted volume towards surrounding materials, reducing spatial selectivity. Simulation shows that small less than 1 L targets can be characterised up to the half-radius of a 225 L bituminized drum, the matrix of which is very rich in hydrogen. Deeper characterization in concrete is possible but limited by counting statistics due to photon attenuation in this dense matrix and, unless large inspection volumes are considered, by the lack of spatial selectivity of the tagged neutron beam due to neutron scattering. (authors)

  14. ITP Mining: Education Roadmap for Mining Professionals (December 2002)

    Broader source: Energy.gov [DOE]

    A profitable and stable mining industry is vital to U.S. economic and national security. This roadmap serves to educate those professionals in the mining industry.

  15. ITP Mining: Mining Industry of the Future Mineral Processing...

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

    of the Future Mineral Processing Technology Roadmap ITP Mining: Mining Industry of the Future Mineral Processing Technology Roadmap mptroadmap.pdf (293.48 KB) More Documents & ...

  16. About the Uranium Mine Team | Department of Energy

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

    Uranium Mine Team About the Uranium Mine Team Text coming

  17. 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.

  18. Mine roof support system

    SciTech Connect (OSTI)

    Culley, D.H.

    1982-01-26

    A mine roof support system is disclosed having sets of laterally spaced pairs of elongated support members adapted to be moved into and out of abutting relation with a mine roof. Wheel supported frames extend between and connect adjacent end portions of each pair of support members with adjacent wheel supported frames at the ends of the support members being in spaced tandem relation and connected to each other by connector members. Extensible prop members are connected to and move the wheel supported frames and the elongated support members connected thereto selectively toward and away from the mine roof.

  19. Coal mine subsidence

    SciTech Connect (OSTI)

    Rahall, N.J.

    1991-05-01

    This paper examines the efficacy of the Department of the Interior's Office of Surface Mining Reclamation and Enforcement's (OSMRE) efforts to implement the federally assisted coal mine subsidence insurance program. Coal mine subsidence, a gradual settling of the earth's surface above an underground mine, can damage nearby land and property. To help protect property owners from subsidence-related damage, the Congress passed legislation in 1984 authorizing OSMRE to make grants of up to $3 million to each state to help the states establish self-sustaining, state-administered insurance programs. Of the 21 eligible states, six Colorado, Indiana, Kentucky, Ohio, West Virginia, and Wyoming applied for grants. This paper reviews the efforts of these six states to develop self-sustaining insurance programs and assessed OSMRE's oversight of those efforts.

  20. Indonesian coal mining

    SciTech Connect (OSTI)

    2008-11-15

    The article examines the opportunities and challenges facing the Indonesian coal mining industry and how the coal producers, government and wider Indonesian society are working to overcome them. 2 figs., 1 tab.

  1. Study of development concept alternatives. Environmental assessment, Kaymoor, New River Gorge National River, West Virginia. Draft report

    SciTech Connect (OSTI)

    Not Available

    1990-09-01

    The 1982 General Management Plan for New River Gorge National River identified Kaymoor - a mine and company townsite - as a focal point for the interpretation of early coal mining technology in the New River Gorge. Since 1982, a substantial amount of research has been done that confirms Kaymoor's value as an important historic resource. The pattern of events that occurred at Kaymoor, such as the mine and town construction by outside industrialists, the innovative technical solutions to the problems of mining coal within the steep gorge landscape, the use of immigrant and black labor, the fierce struggle to keep out the United Mine Workers of America, the transition from hand loading to mechanical processing, and the legacy of a coal town society that influenced West Virginia history to a great extent, are all nationally significant because of the impact West Virginia coal mining had on the national scene in economic, social, industrial, and labor terms. Even though the forces of gravity and weather have led to the deterioration of much of the historic fabric at Kaymoor, the extant remains still have the potential to evoke interest in the story of Kaymoor. The challenge at hand lies in protecting or enhancing what remains in the difficult environment, making the complex accessible to visitors, and interpreting those minimal remains in ways that bring the vitality of this once bustling area to life in the minds of modern visitors. The Study of Development Concept Alternatives is needed to explore ways to create the change.

  2. Acid mine drainage: Balancing environmental protection and mining realities

    SciTech Connect (OSTI)

    Sturgill, B.J. Jr.; Poland, K.B.

    1995-12-31

    A major environmental concern leading to the enactment of the Surface Mining Control and Reclamation Act of 1977 (SMCRA) was the degradation of streams and waterways from discharges of acid mine drainage (AMD) resulting from coal mining operations. Although SMCRA and its regulatory scheme contains specific provisions addressing the drainage of acidic water from mine sites, as do various other agencies statutes and regulations, AMD from active and abandoned mines remains a major environmental problem in the Appalachian region. The formation of acidic water during coal mining operations is pervasive and some believe impossible to prevent.

  3. Characterization of seven United States coal regions. The development of optimal terrace pit coal mining systems

    SciTech Connect (OSTI)

    Wimer, R.L.; Adams, M.A.; Jurich, D.M.

    1981-02-01

    This report characterizes seven United State coal regions in the Northern Great Plains, Rocky Mountain, Interior, and Gulf Coast coal provinces. Descriptions include those of the Fort Union, Powder River, Green River, Four Corners, Lower Missouri, Illinois Basin, and Texas Gulf coal resource regions. The resource characterizations describe geologic, geographic, hydrologic, environmental and climatological conditions of each region, coal ranks and qualities, extent of reserves, reclamation requirements, and current mining activities. The report was compiled as a basis for the development of hypothetical coal mining situations for comparison of conventional and terrace pit surface mining methods, under contract to the Department of Energy, Contract No. DE-AC01-79ET10023, entitled The Development of Optimal Terrace Pit Coal Mining Systems.

  4. ORS 517 - Mining and Mining Claims | Open Energy Information

    Open Energy Info (EERE)

    - Mining and Mining ClaimsLegal Published NA Year Signed or Took Effect 2013 Legal Citation ORS 517 (2013) DOI Not Provided Check for DOI availability: http:crossref.org...

  5. Measurement of the spin-spin correlation parameter C/sub LL/(THETA) in proton-proton scattering

    SciTech Connect (OSTI)

    Stuart, S.J.

    1982-08-01

    The experimental procedures and methods of data analysis used to measure the spin-spin correlation parameter C/sub LL/(THETA) in proton-proton scattering at thirteen different energies in the range 300 to 800 MeV are presented. The results compare favorably with previous data. Good agreement is found with phase shift predictions at energies below 500 MeV.

  6. Mine roof support

    SciTech Connect (OSTI)

    Bollmann, A.

    1982-01-05

    A mine roof support has a base, a supporting prop extending upwardly from the base, an elongated roof-supporting element having one portion supported by the supporting prop and another portion telescopable relative to the one portion toward a mine face and having a free end formed as a housing with a width corresponding to the width of the one portion, and a thrust prop arranged to support the free end section of the telescopable portion of the roof-supporting element and having a roof-side end section which is forcedly displaceable in the housing in direction of elongation of a mine and pivotable in a substantially vertical plane about an axle arranged in the housing.

  7. Microsoft Word - Minutes from March 2009 seismic LL panel 5-11-09.doc

    Office of Environmental Management (EM)

    009 Volume 4, Number 1 IN THIS ISSUE  DOE Wins ACHP Chairman's Award  Oak Ridge Hosts Energy Communities Alliance for Meeting and Secret Cities Festival  Hanford's B Reactor Named National Historic Landmark  National Trust Awards National Preservation Award for V-Site Restoration  Want to Receive Partners in Preservation?  Public Tours at Savannah River  Remember the ACHP  Status of National Park Service Manhattan Project Study  Touring the B Reactor at Hanford 

  8. Review of South American mines

    SciTech Connect (OSTI)

    Not Available

    1984-07-01

    A general overview is presented of the mining activity and plans for South America. The countries which are presented are Columbia, Argentina, Brazil, Venezuela, Chile, Peru, and Bolivia. The products of the mines include coal, bauxite, gold, iron, uranium, copper and numerous other minor materials. A discussion of current production, support and processing facilities, and mining strategies is also given.

  9. Update on use of mine pool water for power generation.

    SciTech Connect (OSTI)

    Veil, J. A.; Puder, M. G.; Environmental Science Division

    2006-09-30

    In 2004, nearly 90 percent of the country's electricity was generated at power plants using steam-based systems (EIA 2005). Electricity generation at steam electric plants requires a cooling system to condense the steam. With the exception of a few plants using air-cooled condensers, most U.S. steam electric power plants use water for cooling. Water usage occurs through once-through cooling or as make-up water in a closed-cycle system (generally involving one or more cooling towers). According to a U.S. Geological Survey report, the steam electric power industry withdrew about 136 billion gallons per day of fresh water in 2000 (USGS 2005). This is almost the identical volume withdrawn for irrigation purposes. In addition to fresh water withdrawals, the steam electric power industry withdrew about 60 billion gallons per day of saline water. Many parts of the United States are facing fresh water shortages. Even areas that traditionally have had adequate water supplies are reaching capacity limits. New or expanded steam electric power plants frequently need to turn to non-traditional alternate sources of water for cooling. This report examines one type of alternate water source-groundwater collected in underground pools associated with coal mines (referred to as mine pool water in this report). In 2003, the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) funded Argonne National Laboratory (Argonne) to evaluate the feasibility of using mine pool water in Pennsylvania and West Virginia. That report (Veil et al. 2003) identified six small power plants in northeastern Pennsylvania (the Anthracite region) that had been using mine pool water for over a decade. It also reported on a pilot study underway at Exelon's Limerick Generating Station in southeastern Pennsylvania that involved release of water from a mine located about 70 miles upstream from the plant. The water flowed down the Schuylkill River and augmented the natural flow so that

  10. Mine roof bolt

    SciTech Connect (OSTI)

    Gillespie, H.D.

    1993-07-27

    A mine roof bolt is described comprising: (a) a length of multi-strand cable defining a bolt shank; (b) a tapered plug comprising a body portion having an internal bore and a frusto-conical outer surface essentially concentric with said internal bore, said tapered plug being mounted about an end of said cable at said internal bore; and (c) an internally tapered drive collar having a frusto-conical inner surface that engages said frusto-conical outer surface of said tapered plug, and having an outer surface defining a drive head that accepts a driving mechanism for rotating and linearly translating said bolt, wherein said tapered plug is mounted on an end of said cable, and said drive collar is pressed down upon said tapered plug, forcing said tapered plug against said cable, such that said drive collar, said tapered plug, and said cable, when fitted tightly together, define said mine roof bolt.

  11. Mine roof support

    SciTech Connect (OSTI)

    Bollmann, A.

    1981-02-24

    A mine roof support has a base and a roof shield pivoted to the base and carrying at its upper end a pivoted cap which is urged upwardly against the mine roof by a hydraulic pit prop reacting between the cap and the base. The lower end of the roof shield is connected to the base by two links each having a pivot cooperating with a pivot on the roof shield, and a pivot cooperating with a pivot on the base. In addition, the base and/or the lower end of the roof shield has an auxiliary for each link and each link has an auxiliary pivot which can be connected with one of the auxiliary pivots of the base or lower end.

  12. Germany knows mining

    SciTech Connect (OSTI)

    2006-11-15

    Whether it is the nuance of precision or robust rock breaking strength, German suppliers have the expertise. Germany has about 120 companies in the mining equipment industry, employing some 16,000 people. The article describes some recent developments of the following companies: DBT, Liebherr, Atlas Copco, BASF, Boart Longyear, Eickhoff, IBS, Maschinenfabrik Glueckauf, Komatsu, TAKRA, Terex O & R, Thyssen Krupp Foerdertechnik and Wirtgen. 7 photos.

  13. Savannah River Ecology Laboratory

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

    Assessment of Radionuclide Monitoring in the CSRA Savannah River NERP Research ... Upcoming Seminars The Savannah River Ecology Laboratory is a research unit of the ...

  14. Brine disposal process for Morcinek coal mine

    SciTech Connect (OSTI)

    Tait, J.H.

    1995-04-01

    This paper describes the work to develop a commercial brine disposal process for the Morcinek mine, located 45 km south of the city of Katowice in Poland. Currently, brine is discharged into the Odra river and methane from the mine is released into the atmosphere. The process would use the released methane and convert a large percentage of the brine into potable water for commercial use. Thus, the proposed process has two environmental benefits. The brine salinity is about 31,100 ppm. Major brine components are Na (10,300 ppm), Ca (1,170 ppm), Mg (460 ppm), Cl (18,500 ppm) and SO{sub 4}{sup 2-} (252 ppm). Present in smaller amounts are K, S, Sr, B, Ba and NO{sub 3}. The process integrates a reverse osmosis (RO) unit and a submerged combustion evaporator. Extensive studies made at the Lawrence Livermore National Laboratory established the pretreatment method of the brine before it enters the RO unit. Without adequate pretreatment, mineral phases in the brine would become super-saturated and would precipitate in the RO unit. The pretreatment consists of first adding sodium carbonate to increase both the pH and the carbonate concentration of the brine. This addition causes precipitation of carbonate solids containing Ca, Mg, Sr, and Ba. After filtration of these precipitates, the fluid is acidified with HCl to prevent precipitation in the RO unit as the brine increases in salinity.

  15. Ground control for highwall mining

    SciTech Connect (OSTI)

    Zipf, R.K.; Mark, C.

    2007-09-15

    Perhaps the greatest risk to both equipment and personnel associated with highwall mining is from ground control. The two most significant ground control hazards are rock falls from highwall and equipment entrapment underground. In the central Appalachians, where the majority of highwall mining occurs in the USA, hillseams (or mountain cracks) are the most prominent structure that affects highwall stability. The article discusses measures to minimise the risk of failure associated with hillstreams. A 'stuck' or trapped highwall miner, and the ensuring retrieval or recovery operation, can be extremely disruptive to the highwall mining process. Most entrapment, are due to roof falls in the hole. The options for recovery are surface retrieval, surface excavation or underground recovery. Proper pillar design is essential to maintain highwall stability and prevent entrapments. NIOSH has developed the Analysis of Retreat Mining Pillar stability-Highwall Mining (ARMPS-HWM) computer program to help mine planners with this process. 10 figs.

  16. Hydraulic mining method

    DOE Patents [OSTI]

    Huffman, Lester H.; Knoke, Gerald S.

    1985-08-20

    A method of hydraulically mining an underground pitched mineral vein comprising drilling a vertical borehole through the earth's lithosphere into the vein and drilling a slant borehole along the footwall of the vein to intersect the vertical borehole. Material is removed from the mineral vein by directing a high pressure water jet thereagainst. The resulting slurry of mineral fragments and water flows along the slant borehole into the lower end of the vertical borehole from where it is pumped upwardly through the vertical borehole to the surface.

  17. Studies on the content of heavy metals in Aries River using ICP-MS

    SciTech Connect (OSTI)

    Voica, Cezara Kovacs, Melinda Feher, Ioana

    2013-11-13

    Among the industrial branches, the mining industry has always been an important source of environmental pollution, both aesthetically and chemically. Through this paper results of ICP-MS characterization of Aries River Basin are reported. Mining activities from this area has resulted in contamination of environment and its surrounding biota. This is clearly evidenced in analyzed water samples, especially from Baia de Aries site where increased amount of trace elements as Cr, Zn, As, Se, Cd, Pb and U were founded. Also in this site greater amount of rare earth elements was evidenced also. Through monitoring of Aries River from other non-mining area it was observed that the quantitative content of heavy metals was below the maximum permissible levels which made us to conclude that the water table wasn't seriously affected (which possibly might be attributed to the cessation of mining activities in this area from a few years ago)

  18. Education Roadmap for Mining Professionals

    SciTech Connect (OSTI)

    none,

    2002-12-01

    This document represents the roadmap for education in the U.S. mining industry. It was developed based on the results of an Education Roadmap Workshop sponsored by the National Mining Association in conjunction with the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Office of Industrial Technologies. The Workshop was held February 23, 2002 in Phoenix, Arizona.

  19. Proceedings, 26th international conference on ground control in mining

    SciTech Connect (OSTI)

    Peng, S.S.; Mark, C.; Finfinger, G.

    2007-07-01

    Papers are presented under the following topic headings: multiple-seam mining, surface subsidence, coal pillar, bunker and roadway/entry supports, mine design and highwall mining, longwall, roof bolting, stone and hardrock mining, rock mechanics and mine seal.

  20. Measuring mine roof bolt strains

    SciTech Connect (OSTI)

    Steblay, Bernard J.

    1986-01-01

    A mine roof bolt and a method of measuring the strain in mine roof bolts of this type are disclosed. According to the method, a flat portion on the head of the mine roof bolt is first machined. Next, a hole is drilled radially through the bolt at a predetermined distance from the bolt head. After installation of the mine roof bolt and loading, the strain of the mine roof bolt is measured by generating an ultrasonic pulse at the flat portion. The time of travel of the ultrasonic pulse reflected from the hole is measured. This time of travel is a function of the distance from the flat portion to the hole and increases as the bolt is loaded. Consequently, the time measurement is correlated to the strain in the bolt. Compensation for various factors affecting the travel time are also provided.

  1. 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)

  2. Mining Industry Energy Bandwidth Study

    SciTech Connect (OSTI)

    none,

    2007-07-01

    The Industrial Technologies Program (ITP) relies on analytical studies to identify large energy reduction opportunities in energy-intensive industries and uses these results to guide its R&D portfolio. The energy bandwidth illustrates the total energy-saving opportunity that exists in the industry if the current processes are improved by implementing more energy-efficient practices and by using advanced technologies. This bandwidth analysis report was conducted to assist the ITP Mining R&D program in identifying energy-saving opportunities in coal, metals, and mineral mining. These opportunities were analyzed in key mining processes of blasting, dewatering, drilling, digging, ventilation, materials handling, crushing, grinding, and separations.

  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. week's Southwest Regional Mine Rescue Competition.

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

    winning WIPP Blue mine rescue team competes during last week's Southwest Regional Mine Rescue Competition. WIPP UPDATE: April 15, 2016 WIPP Blue Mine Rescue Team Wins Local Competition The Waste Isolation Pilot Plant (WIPP) Blue mine rescue team took top honors last week in the Southwest Regional Mine Rescue Contest, held in Carlsbad, NM. The WIPP Blue outdueled five other teams from the region, including the defending national champion WIPP Red team, to win first place overall in the

  5. Savannah River Ecology Laboratory

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

    in 1997 and replaced with two other areas, both located in the Savannah River swamp. ... on the natural levy that parallels the Savannah River. Area: 1 2 3 4 5 6 7 8 9 10 11 ...

  6. River Corridor - Hanford Site

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

    River Corridor Richland Operations Office Richland Operations Office River Corridor B Reactor 300 Area 324 Building 618-10 and 618-11 Burial Grounds C Reactor D and DR Reactors F ...

  7. River Corridor Achievements

    Broader source: Energy.gov [DOE]

    Washington Closure Hanford and previous contractors have completed much of the cleanup work in the River Corridor, shown here.

  8. WRI 50: Strategies for Cooling Electric Generating Facilities Utilizing Mine Water

    SciTech Connect (OSTI)

    Joseph J. Donovan; Brenden Duffy; Bruce R. Leavitt; James Stiles; Tamara Vandivort; Paul Ziemkiewicz

    2004-11-01

    Power generation and water consumption are inextricably linked. Because of this relationship DOE/NETL has funded a competitive research and development initiative to address this relationship. This report is part of that initiative and is in response to DOE/NETL solicitation DE-PS26-03NT41719-0. Thermal electric power generation requires large volumes of water to cool spent steam at the end of the turbine cycle. The required volumes are such that new plant siting is increasingly dependent on the availability of cooling circuit water. Even in the eastern U.S., large rivers such as the Monongahela may no longer be able to support additional, large power stations due to subscription of flow to existing plants, industrial, municipal and navigational requirements. Earlier studies conducted by West Virginia University (WV 132, WV 173 phase I, WV 173 Phase II, WV 173 Phase III, and WV 173 Phase IV in review) have identified that a large potential water resource resides in flooded, abandoned coal mines in the Pittsburgh Coal Basin, and likely elsewhere in the region and nation. This study evaluates the technical and economic potential of the Pittsburgh Coal Basin water source to supply new power plants with cooling water. Two approaches for supplying new power plants were evaluated. Type A employs mine water in conventional, evaporative cooling towers. Type B utilizes earth-coupled cooling with flooded underground mines as the principal heat sink for the power plant reject heat load. Existing mine discharges in the Pittsburgh Coal Basin were evaluated for flow and water quality. Based on this analysis, eight sites were identified where mine water could supply cooling water to a power plant. Three of these sites were employed for pre-engineering design and cost analysis of a Type A water supply system, including mine water collection, treatment, and delivery. This method was also applied to a ''base case'' river-source power plant, for comparison. Mine-water system cost

  9. Proceedings, 27th international conference on ground control in mining

    SciTech Connect (OSTI)

    Peng, S.S.; Mark, C.; Finfinger, G.

    2008-07-01

    Topics covered include: coal bumps and rockbursts, surface subsidence, surface mining, mine seals, longwall mining, pillars, roof bolting, rock mechanics and standing supports.

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

    Office of Environmental Management (EM)

    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...

  11. Westinghouse Earns Mine Safety Award for Exceptional Underground...

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

    On September 19, New Mexico State Inspector of Mines Gilbert Miera and the New Mexico Mining Association presented Westinghouse with the "Mine Operator of the Year" award. The...

  12. Shahe Huada Mining Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Shahe Huada Mining Co Ltd Jump to: navigation, search Name: Shahe Huada Mining Co Ltd Place: Hebei Province, China Sector: Biomass Product: Shahe-based private mining company....

  13. ITP Mining: The Future Begins with Mining- A Vision of the Mining Industry of the Future

    Broader source: Energy.gov [DOE]

    This vision document details long-term goals and objectives for the mining industry. Stemming from this vision document, targeted technology roadmaps were developed that describe pathways of research to achieve the vision goals.

  14. Crisis in American mining

    SciTech Connect (OSTI)

    Not Available

    1984-05-01

    The crisis in American mining is discussed. The discussion focuses on the outlook for coal in the overall energy picture. Because of the Arab oil embargo of 1973, the Iranian disruption of 1979, and the tenfold increase in oil prices over the past decade, radical changes have taken place in energy supply and demand patterns. Two of the most important of these changes relate to investment. First, large investments have been made in energy-efficient plants, equipment, buildings, and vehicles. Their effect will restrain energy demand growth for the foreseeable future. Second, investments have been made in fuel-switching, from oil to coal and nuclear power. As a result the oil demand at the end of this century will be at approximately the same level as it is today. Natural gas demand is also likely to be flat. Coal demand, on the other hand, is expected to increase steadily over the long term. Recent conditions in the coal industry are reviewed, and a specific 10-year forecast is given.

  15. Mine roof supporting system

    SciTech Connect (OSTI)

    Curry, P.F.

    1981-06-23

    A stabilizing arrangement for mine roof support systems of the type in which a series of support units, each including a transverse beam supported at opposite ends by extensible props, are interconnected by extensible struts in a manner to be selfadvancing by alternate retraction of support units from a roof supporting condition and extension of the struts to advance such retracted units relative to others of such units which are in an extended roof engaging condition. The connection of each prop to the beam in a given unit is pivotal to allow deflection of the beam and props of a supporting unit from a normal perpendicular relationship under load. The stabilizing means restores the props and beam to a normal perpendicular relationship for advancing movement of each support unit. The supporting units are further stabilized relative to the struts by prop supporting brackets permitting canting movement of the props from a perpendicular relationship with respect to the struts but maintaining the props in a generally upright position for unit advance.

  16. ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry (December 2002)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy and the National Mining Association are working in partnership to implement the Mining Industry of the Future strategy.

  17. Restoration of surface-mined lands with rainfall harvesting

    SciTech Connect (OSTI)

    Sauer, R.H.; Rickard, W.H.

    1982-12-01

    Strip mining for coal in the arid western US will remove grazing land as energy demands are met. Conventional resotration usually includes leveling the spoil banks and covering them with top soil, fertilizing, seeding and irrigation with well or river water. An overview of research on an alternate method of restoring this land is reported. From 1976 through 1981 studies were conducted on the use of water harvesting, the collection and use of rainfall runoff, to restore the vegetative productivity of strip mined lands in arid regions. These studies tested the technical and economic feasibility of using partially leveled spoil banks at strip mines as catchment areas to collect and direct runoff to the topsoiled valley floor where crops were cultivated. Information was collected on the efficiency of seven treatments to increase runoff from the catchment areas and on the productivity of seven crops. The experiments were conducted in arid areas of Washington, Arizona, and Colorado. It was concluded that water harvesting can replace or augment expensive and inadequate supplies of well and river water in arid regions with a suitable climate. These studies showed that some treatments provided adequate runoff to produce a useful crop in the valleys, thus making this alternative approach to restoration technically feasible. This approach was also potentially economically feasible where the treatment costs of the catchment areas were low, the treatment was effective, the crop was productive and valuable, and earthmoving costs were lower than with conventional restoration involving complete leveling of spoil banks. It was also concluded that water harvesting can be made more effective with further information on catchment area treatments, which crops are most adaptable to water harvesting, the optimum incline of the catchment areas and climatic influences on water harvesting.

  18. Survey of nine surface mines in North America. [Nine different mines in USA and Canada

    SciTech Connect (OSTI)

    Hayes, L.G.; Brackett, R.D.; Floyd, F.D.

    1981-01-01

    This report presents the information gathered by three mining engineers in a 1980 survey of nine surface mines in the United States and Canada. The mines visited included seven coal mines, one copper mine, and one tar sands mine selected as representative of present state of the art in open pit, strip, and terrace pit mining. The purpose of the survey was to investigate mining methods, equipment requirements, operating costs, reclamation procedures and costs, and other aspects of current surface mining practices in order to acquire basic data for a study comparing conventional and terrace pit mining methods, particularly in deeper overburdens. The survey was conducted as part of a project under DOE Contract No. DE-AC01-79ET10023 titled The Development of Optimal Terrace Pit Coal Mining Systems.

  19. 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.

  20. Office of River Protection - Hanford Site

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

    Office of River Protection Office of River Protection Office of River Protection Office of River Protection Email Email Page | Print Print Page |Text Increase Font Size Decrease...

  1. Coal mine methane global review

    SciTech Connect (OSTI)

    2008-07-01

    This is the second edition of the Coal Mine Methane Global Overview, updated in the summer of 2008. This document contains individual, comprehensive profiles that characterize the coal and coal mine methane sectors of 33 countries - 22 methane to market partners and an additional 11 coal-producing nations. The executive summary provides summary tables that include statistics on coal reserves, coal production, methane emissions, and CMM projects activity. An International Coal Mine Methane Projects Database accompanies this overview. It contains more detailed and comprehensive information on over two hundred CMM recovery and utilization projects around the world. Project information in the database is updated regularly. This document will be updated annually. Suggestions for updates and revisions can be submitted to the Administrative Support Group and will be incorporate into the document as appropriate.

  2. WIPP Takes Second in Mine Rescue Competition | Department of Energy

    Office of Environmental Management (EM)

    Takes Second in Mine Rescue Competition WIPP Takes Second in Mine Rescue Competition June 30, 2014 - 12:00pm Addthis WIPP Mine Rescue Red Team members’ actions are evaluated during a simulated mine rescue disaster. WIPP Mine Rescue Red Team members' actions are evaluated during a simulated mine rescue disaster. WIPP mine rescue team members simulate the proper first aid response to stabilize injuries. WIPP mine rescue team members simulate the proper first aid response to stabilize

  3. MINES ParisTech | Open Energy Information

    Open Energy Info (EERE)

    it. MINES ParisTech was created in 1783, when the exploitation of mines was a high-technology industry. Quite naturally, the skills of the School followed the development of...

  4. UK mining invests, suppliers profit

    SciTech Connect (OSTI)

    2009-04-15

    In the midst of a major economic crisis in the United Kingdom, equipment suppliers have been reporting a number of considerable purchases by British coal mining companies. In December 2008, Liebherr-Great Britain delivered the first two of four Rq350 Litronic hydraulic excavators for use at the Broken Cross opencast coal site in Lanarkshire, Scotland. Ten Terex TR100 rigid haulers were delivered to the site in late 2008. Hatfield Colliery at Stainforth, South Yorkshire, has been reopened by PowerFuel. The main equipment for two longwall faces was supplied by Joy Mining Machinery UK Ltd. 2 photos.

  5. Turnaround team revitalizes mining operations

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2005-11-01

    Starting from scratch, the Broe Companies' Century Coal trains the next generation. The article describes how the newly created Century Coal LLC, controlled by Denver-based Broe Companies investment firm, is rebuilding and expanding its highwall mining operations, increasing production from a current 1 million tons to 5 to 6 million tons in 2006 and 2007. The company has a $100,000 outreach program with 95% of these funds going to local communities. Present coal mining operations are spread around Bell, Clay, Harlan Knox and Leslie Counties. A priority is the renovation of the WenLar preparation plant in Bell County. 5 photos.

  6. Logistics background study: underground mining

    SciTech Connect (OSTI)

    Hanslovan, J. J.; Visovsky, R. G.

    1982-02-01

    Logistical functions that are normally associated with US underground coal mining are investigated and analyzed. These functions imply all activities and services that support the producing sections of the mine. The report provides a better understanding of how these functions impact coal production in terms of time, cost, and safety. Major underground logistics activities are analyzed and include: transportation and personnel, supplies and equipment; transportation of coal and rock; electrical distribution and communications systems; water handling; hydraulics; and ventilation systems. Recommended areas for future research are identified and prioritized.

  7. Mine roof geology information system

    SciTech Connect (OSTI)

    Peng, S.S.; Sasaoka, T.; Tang, D.X.; Wilson, Y.; Wilson, G.

    2005-05-01

    A project sponsored by the US Department of Energy under the Industry of Future (Mining) program was initiated five years ago. In this project a patented drill control unit (DCU) installed DIN. the J.H. Flecher & Co.'s roof bolter was used to record the drilling parameter for experiments conducted in the mines and laboratory. Today, the drilling parameters have been recorded for more than 1,000 roof bolt holes. This article summarizes the results to date including the methods for determining quantitatively the location of voids/fractures and estimation of roof rock strength from the recorded roof bolter drilling parameters. 8 figs., 2 tabs.

  8. 2009 underground/longwall mining buyer's guide

    SciTech Connect (OSTI)

    2009-06-15

    The guide lists US companies supplying equipment and services to underground mining operations. An index by product category is included.

  9. 2008 Underground/Longwall Mining Buyer's Guide

    SciTech Connect (OSTI)

    2008-06-15

    The guide lists US companies supplying equipment and services to mines. An index by product category is included.

  10. Mining Industry Roadmap for Crosscutting Technologies

    SciTech Connect (OSTI)

    none,

    1999-05-01

    Technology roadmaps are envisioned in several areas, and begin with a Mining Industry Roadmap for Crosscutting Technologies.

  11. River and Plateau Committee

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

    of Energy River Turbine Provides Clean Energy to Remote Alaskan Village River Turbine Provides Clean Energy to Remote Alaskan Village August 18, 2015 - 10:36am Addthis River Turbine Provides Clean Energy to Remote Alaskan Village Alison LaBonte Marine and Hydrokinetic Technology Manager To date, Ocean Renewable Power Company (ORPC) is the only company to have built, operated and delivered power to a utility grid from a hydrokinetic tidal project, and to a local microgrid from a hydrokinetic

  12. Savannah River National Laboratory

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

    Savannah River National Laboratory srnl.doe.gov SRNL is a DOE National Laboratory operated by Savannah River Nuclear Solutions. At a glance 'Tin whiskers' suppression method Researchers at the Savannah River National Laboratory (SRNL) have identified a treatment method that slows or prevents the formation of whiskers in lead-free solder. Tin whiskers spontaneously grow from thin films of tin, often found in microelectronic devices in the form of solders and platings. Background This problem was

  13. Program of mining research, 1998--1999

    SciTech Connect (OSTI)

    1998-12-31

    The paper contains: Reflections on 1998; Project summaries; Noise; Injury prevention, ergonomics, and human factors; Surface, sand and gravel, and stone mines; Hazard detection and warning devices; Ground control -- metal/nonmetal mines; Ground control -- coal mines; Explosion and fire detection and suppression; Methane detection; Electrical hazards; Emerging technologies; Surveillance; Construction; Training and education; and Communication activity.

  14. Great River (1973)

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

    Volume One Film Collection Volume Two 75th Anniversary Hydropower in the Northwest Woody Guthrie Videos Strategic Direction Branding & Logos Power of the River History Book...

  15. River of Power (1987)

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

    Volume One Film Collection Volume Two 75th Anniversary Hydropower in the Northwest Woody Guthrie Videos Strategic Direction Branding & Logos Power of the River History Book...

  16. Corner-cutting mining assembly

    DOE Patents [OSTI]

    Bradley, J.A.

    1981-07-01

    This invention resulted from a contract with the United States Department of Energy and relates to a mining tool. More particularly, the invention relates to an assembly capable of drilling a hole having a square cross-sectional shape with radiused corners. In mining operations in which conventional auger-type drills are used to form a series of parallel, cylindrical holes in a coal seam, a large amount of coal remains in place in the seam because the shape of the holes leaves thick webs between the holes. A higher percentage of coal can be mined from a seam by a means capable of drilling holes having a substantially square cross section. It is an object of this invention to provide an improved mining apparatus by means of which the amount of coal recovered from a seam deposit can be increased. Another object of the invention is to provide a drilling assembly which cuts corners in a hole having a circular cross section. These objects and other advantages are attained by a preferred embodiment of the invention.

  17. Corner-cutting mining assembly

    DOE Patents [OSTI]

    Bradley, John A.

    1983-01-01

    A mining assembly includes a primary rotary cutter mounted on one end of a support shaft and four secondary rotary cutters carried on the same support shaft and positioned behind the primary cutters for cutting corners in the hole cut by the latter.

  18. Robot to the Mine Rescue

    Broader source: Energy.gov [DOE]

    To increase the speed of rescue efforts, scientists and engineers at the Energy Department’s Sandia National Laboratories recently developed a new robot, called the Gemini-Scout Mine Rescue Robot, that quickly finds dangers and provides relief to trapped miners.

  19. The quest data mining system

    SciTech Connect (OSTI)

    Agrawal, R.; Mehta, M.; Shafer, J.; Srikant, R.

    1996-12-31

    The goal of the Quest project at the IBM Almaden Research center is to develop technology to enable a new breed of data-intensive decision-support applications. This paper is a capsule summary of the current functionality and architecture of the Quest data mining System.

  20. Development and Demonstration of a Modeling Framework for Assessing the Efficacy of Using Mine Water for Thermoelectric Power Generation

    SciTech Connect (OSTI)

    2010-03-01

    Thermoelectric power plants use large volumes of water for condenser cooling and other plant operations. Traditionally, this water has been withdrawn from the cleanest water available in streams and rivers. However, as demand for electrical power increases it places increasing demands on freshwater resources resulting in conflicts with other off stream water users. In July 2002, NETL and the Governor of Pennsylvania called for the use of water from abandoned mines to replace our reliance on the diminishing and sometimes over allocated surface water resource. In previous studies the National Mine Land Reclamation Center (NMLRC) at West Virginia University has demonstrated that mine water has the potential to reduce the capital cost of acquiring cooling water while at the same time improving the efficiency of the cooling process due to the constant water temperatures associated with deep mine discharges. The objectives of this project were to develop and demonstrate a user-friendly computer based design aid for assessing the costs, technical and regulatory aspects and potential environmental benefits for using mine water for thermoelectric generation. The framework provides a systematic process for evaluating the hydrologic, chemical, engineering and environmental factors to be considered in using mine water as an alternative to traditional freshwater supply. A field investigation and case study was conducted for the proposed 300 MW Beech Hollow Power Plant located in Champion, Pennsylvania. The field study based on previous research conducted by NMLRC identified mine water sources sufficient to reliably supply the 2-3,000gpm water supply requirement of Beech Hollow. A water collection, transportation and treatment system was designed around this facility. Using this case study a computer based design aid applicable to large industrial water users was developed utilizing water collection and handling principals derived in the field investigation and during previous

  1. Spatial and Spatiotemporal Data Mining: Recent Advances

    SciTech Connect (OSTI)

    Shekhar, Shashi; Vatsavai, Raju; Celik, Mete

    2008-01-01

    Explosive growth in geospatial data and the emergence of new spatial technologies emphasize the need for automated discovery of spatial knowledge. Spatial data mining is the process of discovering interesting and previously unknown, but potentially useful patterns from large spatial databases. The complexity of spatial data and intrinsic spatial relationships limits the usefulness of conventional data mining techniques for extracting spatial patterns. In this chapter we explore the emerging field of spatial data mining, focusing on four major topics: prediction and classification, outlier detection, co-location mining, and clustering. Spatiotemporal data mining is also briefly discussed.

  2. Longwall mining of thin seams

    SciTech Connect (OSTI)

    Curth, E A

    1981-01-01

    Thin seam operations pose a challenge to the ingenuity of mining engineers to overcome the factor of human inconvenience in the restricted environment and associated high cost production. Surprisingly, low seam longwalls in the Federal Republic of Germany in an average thickness of 35 in. and dipping less than 18/sup 0/ come close to achieving the average production rate of all German longwall operations. They are all plow faces, and a consistent production of 3300 tons per day and a productivity of 40 tons per man shift are reported from one of the thin seam longwalls. These results were attained by reliable high-capacity equipment and roof support by shields that can be collapsed to as low as 22 inches. Maximum mining height for plow operated faces lies at 31.5 inches. Technology for mechanized mining of flat lying coalbeds less than 31.5 inches in thickness without rock cutting is not available, and firmness of coal, undulation of the strata, coalbed thickness variation, and the necessity of cutting rock, particularly through faults, set limits to plow application. The in-web shearer can be used in firm coal to a minimum mining height of 40 inches, and a daily production of 1650 to 2200 tons is reported from a longwall in the Saar district of Germany equipped with such a shearer and shields. Numerous in-web shearers are employed in the United Kingdom; reports as to their success are contradictory. Also, experience in the United States, though limited, has been negative. The steady increase in output from single drum shearer faces in Pennsylvania is a remarkable achievement, and occasional record breaking peaks in production indicate the potential of such mining. Technology development for the future is discussed.

  3. Lower Colorado River Authority | Department of Energy

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

    of Lower Colorado River Authority's communications requirements Lower Colorado River Authority (134.07

  4. about Savannah River National Laboratory

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

    The EDM capability at the Savannah River National Laboratory (SRNL) is unique to the Savannah River Site. It allows for very fine, precise cutting of metal without destroying ...

  5. Mines in the Four Corners anticipate growth

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2008-02-15

    Productive mines in the southwest deplete reserves, while the government drags its heels on new power projects. Production in Arizona and New Mexico has fallen 18% over the last four years to 34.1 million tons. With Chevron Mining's McKinley mine rapidly depleting its reserves the industry will continue to contract. In the last three years at least three large mines in the Four Corners have terminated operations. Three others remain captive operations: BHP Billiton's San Juan Underground and Navajo Surface operations and Peabody Energy's Kayenta surface mine. In 2006 the Black Mesa mine stopped producing coal. These four mines are isolated from the national railways. Peabody's new El Segundo surface mine near Grants, NM is increasing production. If the planned $3 billion Desert Rock coal-fired power plant is built this will present a new market for the Navajo mine. The article gives details about the state of the aforementioned mines and of the new King II coal mine on the northern periphery of the San Juan basin and discusses the state of plans for the Desert Rock Energy Project. 5 photos.

  6. Savannah River Field Office | National Nuclear Security Administration |

    National Nuclear Security Administration (NNSA)

    (NNSA) Savannah River

  7. Mining Industry of the Future Vision: The Future Begins with Mining

    SciTech Connect (OSTI)

    none,

    1998-09-01

    The Mining Industry of the Future was started in June 1998 when the Chairman of the National Mining Association and the Secretary of Energy entered into a Compact to pursue a collaborative technology research partnership. After the Compact signing, the mining industry developed its vision document, The Future Begins with Mining, A Vision of the Mining Industry of the Future, in September 1998. This vision document lists long-term goals for the mining industry. Stemming from this vision document, targeted technology roadmaps were developed that describe pathways of research to achieve the vision goals.

  8. Mining machine having vibration sensor

    SciTech Connect (OSTI)

    Peterson, C.R.

    1987-04-07

    This patent describes a mining machine having means for sensing property variations of the materials associated with a seam of a mine comprising: a cutting tool including a member rotatable about an axis, at least one cutter carried by the rotatable member at a point spaced from the axis for cutting material from the seam, a conductor rod carried by the rotatable member and held in releasable engagement with the cutter, the rod extending to the axis of the rotatable member to conduct to the axis, strain waves which are induced by variations in cutter vibration as the cutter encounters property variations of the materials associated with the seam, and a transducer located at the axis of the rotatable member in communication with the conductor rod to convert the strain waves in the rod to electric signals.

  9. WIRELESS MINE-WIDE TELECOMMUNICATIONS TECHNOLOGY

    SciTech Connect (OSTI)

    Zvi H. Meiksin

    2004-03-01

    A comprehensive mine-wide, two-way wireless voice and data communication system for the underground mining industry was developed. The system achieves energy savings through increased productivity and greater energy efficiency in meeting safety requirements within mines. The mine-wide system is comprised of two interfaced subsystems: a through-the-earth communications system and an in-mine communications system. The mine-wide system permits two-way communication among underground personnel and between underground and surface personnel. The system was designed, built, and commercialized. Several systems are in operation in underground mines in the United States. The use of these systems has proven they result in considerable energy savings. A system for tracking the location of vehicles and people within the mine was also developed, built and tested successfully. Transtek's systems are being used by the National Institute of Occupational Safety and Health (NIOSH) in their underground mine rescue team training program. This project also resulted in a spin-off rescue team lifeline and communications system. Furthermore, the project points the way to further developments that can lead to a GPS-like system for underground mines allowing the use of autonomous machines in underground mining operations, greatly reducing the amount of energy used in these operations. Some products developed under this program are transferable to applications in fields other than mining. The rescue team system is applicable to use by first responders to natural, accidental, or terrorist-caused building collapses. The in-mine communications system can be installed in high-rise buildings providing in-building communications to security and maintenance personnel as well as to first responders.

  10. Data mining and visualization techniques

    DOE Patents [OSTI]

    Wong, Pak Chung; Whitney, Paul; Thomas, Jim

    2004-03-23

    Disclosed are association rule identification and visualization methods, systems, and apparatus. An association rule in data mining is an implication of the form X.fwdarw.Y where X is a set of antecedent items and Y is the consequent item. A unique visualization technique that provides multiple antecedent, consequent, confidence, and support information is disclosed to facilitate better presentation of large quantities of complex association rules.

  11. Injury experience in coal mining, 1986

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1986. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 1 fig., 46 tabs.

  12. Injury experience in coal mining, 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1987. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  13. Injury experience in coal mining, 1988

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1988. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 23 tabs.

  14. Injury experience in metallic mineral mining, 1992

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  15. Injury experience in stone mining, 1992

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  16. Injury experience in metallic mineral mining, 1991

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1991. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  17. Injury experience in metallic mineral mining, 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1987. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 44 tabs.

  18. Injury experience in coal mining, 1990

    SciTech Connect (OSTI)

    1991-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  19. Injury experience in metallic mineral mining, 1990

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  20. Injury experience in coal mining, 1992

    SciTech Connect (OSTI)

    Reich, R.B.; Hugler, E.C.

    1994-05-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  1. Injury experience in metallic mineral mining, 1988

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States of 1988. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 refs.

  2. Injury experience in metallic mineral mining, 1990

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  3. Injury experience in stone mining, 1990

    SciTech Connect (OSTI)

    Not Available

    1990-12-31

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the united States for 1990. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

  4. Injury experience in coal mining, 1989

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This Mine and Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1989. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  5. Injury experience in stone mining, 1986

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the United States for 1986. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  6. Injury experience in metallic mineral mining, 1986

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1986. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, natured of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  7. Injury experience in metallic mineral mining, 1989

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the the United States for 1989. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  8. Injury experience in stone mining, 1989

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail occupational injury and illness experience of stone mining in the United States for 1989. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  9. ITP Mining: Mining Industry of the Future Mineral Processing Technology Roadmap

    Office of Energy Efficiency and Renewable Energy (EERE)

    In June 1998, the Chairman of the National Mining Association and the Secretary of energy entered into a Compact to pursue a collaborative technology research partnership, the Mining Industry of the Future.

  10. ORS 517.705 Exploration Permit Regulations for Mining and Mining...

    Open Energy Info (EERE)

    .705 Exploration Permit Regulations for Mining and Mining Claims Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ORS 517.705...

  11. River and Harbors Act

    Broader source: Energy.gov [DOE]

    Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403) prohibits the unauthorized obstruction or alteration of any navigable water of the United States.

  12. Savannah river site

    National Nuclear Security Administration (NNSA)

    at the Savannah River Site (SRS) to supply and process tritium, a radioactive form of hydrogen that is a vital component of nuclear weapons. SRS loads tritium and non-tritium...

  13. Bauma returns with a large mining component

    SciTech Connect (OSTI)

    Casteel, K.

    2007-04-15

    The world's largest construction trade fair is also a major mining show covering equipment from excavation to product load out. This comprehensive preview of the bauma 2007 exposition (23-29 April 2007) describes construction equipment which will be displayed, concentrating on mining equipment. It includes drilling equipment; earthmoving, excavation and grading machinery; loading and hauling machines; underground mining equipment; crushing and screening equipment; conveyors; and pumps. 25 photos.

  14. Injury experience in coal mining, 1984

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1984. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report.

  15. Estimated safe zinc and copper levels for chinook salmon, Oncorhynchus tshawytscha, in the upper Sacremento River, California

    SciTech Connect (OSTI)

    Finlayson, B.J.; Verrue, K.M.

    1980-04-01

    Experiments to determine the tolerance levels of chinook salmon, Oncorhynchus tshawytscha, to copper and zinc from acid wastes in a tributary to the Sacremento River are described. Copper-zinc ratios in the acid mine waste in Spring Creek varied between 1:2 and 1:12, with pH ranging from 6.6 to 7.4.

  16. Injury experience in coal mining, 1985

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in details the occupational injury and illness experience of coal mining in the United States for 1985. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. Data used in compiling this report were reported by operators of coal mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173 as amended by Public Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the act have been required under 30 CFR, Part 50 to submit reports of injuries, occupational illnesses, and related data. 3 figs., 46 tabs.

  17. Injury experience in coal mining, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1991. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. Data used in compiling this report were reported by operators of coal mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173,as amended by Public Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the Act have been required under 30 CFR, Part 50, to submit reports of injuries, occupational illnesses, and related data.

  18. Injury experience in metallic mineral mining, 1985

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of metallic mineral mining in the United States for 1985. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral mining industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. Data used in compiling this report were reported by operators of metallic mineral mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173 as amended by Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the Act have been required under 30 CFR, Part 50, to submit reports of injuries, occupational illnesses, and related data. 3 figs., 46 tabs.

  19. Injury experience in coal mining, 1980

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1980. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injuried, nature of injury, occupation, and bituminous or anthracite coal. Correlative information on employment, worktime, and operating activity also is presented. For ease of correlation between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of the report. Data used in compiling this report were reported by operators of coal mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173 as amended by Public Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the Act have been required under 30 CFR, Part 50 to submit reports of injuries, occupational illnesses, and related data. Only data reported by operators are utilized in this report. The statistical measures for injury experience adopted by MSHA in 1978 compare closely with the measures used in the Office of Occupational Safety and Health Statistics, Bureau of Labor Statistics, US Department of Labor. Therefore, beginning with 1978 data the mining industry can be compared on a standard basis with other United States industries.

  20. WIPP Mine Rescue Team Wins Colorado Competition

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

    Colorado Competition CARLSBAD, N.M., July 11, 2001 - The Silver Mine Rescue Team from the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) placed first in the recent Western Regional Mine Rescue Competition. It was the first victory by a WIPP team in this competition in five years. The Colorado State Mine Inspector's Office, in conjunction with the Colorado School of Mines, hosted the Western Regional, June 12-14 in Golden, Colorado. The WIPP Silver Team defeated seven teams,

  1. Mining Industry Profile | Department of Energy

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

    These mined minerals include coal, metals such as iron, copper, or zinc, and industrial ... Furthermore, coal accounts for nearly 50% of electric power generated in the United ...

  2. Sky River Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    River Wind Farm Jump to: navigation, search Name Sky River Wind Farm Facility Sky River Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

  3. Flambeau River Biofuels | Open Energy Information

    Open Energy Info (EERE)

    Flambeau River Biofuels Jump to: navigation, search Name: Flambeau River Biofuels Place: Park Falls, Wisconsin Sector: Biomass Product: A subsidiary of Flambeau River Papers LLC...

  4. Raft River Geothermal Facility | Open Energy Information

    Open Energy Info (EERE)

    Facility Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Raft River Geothermal Facility General Information Name Raft River Geothermal Facility Facility Raft River...

  5. Sioux River Ethanol LLC | Open Energy Information

    Open Energy Info (EERE)

    River Ethanol LLC Jump to: navigation, search Name: Sioux River Ethanol LLC Place: Hudson, South Dakota Zip: 57034 Product: Farmer owned ethanol producer, Sioux River Ethanol is...

  6. Office of River Protection - Hanford Site

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

    Office of River Protection Office of River Protection About ORP ORP Projects & Facilities Newsroom Contracts & Procurements Contact ORP Office of River Protection Email Email Page...

  7. Savannah River Site | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Savannah River Site FY 2016 FY 2016 Performance Evaluation Plan, Savannah River Nuclear Solutions, LLC FY 2015 FY 2015 Performance Evaluation Report, Savannah River Nuclear ...

  8. Wing River Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name Wing River Wind Farm Facility Wing River Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wing River...

  9. Savannah River Site Waste Disposition Project

    Office of Environmental Management (EM)

    Terrel J. Spears Assistant Manager Waste Disposition Project DOE Savannah River Operations Office Savannah River Site Savannah River Site Waste Disposition Project Waste ...

  10. 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

  11. Data mining for ontology development.

    SciTech Connect (OSTI)

    Davidson, George S.; Strasburg, Jana; Stampf, David; Neymotin,Lev; Czajkowski, Carl; Shine, Eugene; Bollinger, James; Ghosh, Vinita; Sorokine, Alexandre; Ferrell, Regina; Ward, Richard; Schoenwald, David Alan

    2010-06-01

    A multi-laboratory ontology construction effort during the summer and fall of 2009 prototyped an ontology for counterfeit semiconductor manufacturing. This effort included an ontology development team and an ontology validation methods team. Here the third team of the Ontology Project, the Data Analysis (DA) team reports on their approaches, the tools they used, and results for mining literature for terminology pertinent to counterfeit semiconductor manufacturing. A discussion of the value of ontology-based analysis is presented, with insights drawn from other ontology-based methods regularly used in the analysis of genomic experiments. Finally, suggestions for future work are offered.

  12. Self advancing mine roof supports

    SciTech Connect (OSTI)

    Seddon, J.; Jones, F.

    1985-03-19

    A self-advancing mine-roof-support for use in or aligned with a main roadway or gate has a floor-engaging part and a roof engaging part spaced apart by extensible load-bearing prop or jack means, and engagement means for a face-conveyor and a transversely acting transfer conveyor whereby their relative positions are constrained to facilitate discharge of mineral from one conveyor to the other. The engagement means for the face conveyor comprises sliding anchor beams that assure maintenance of the relative attitudes of the support and the face conveyor and the transfer conveyor is held fore and aft of the support.

  13. Inner Mongolia Fengwei New Energy Mining Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Fengwei New Energy Mining Co Ltd Jump to: navigation, search Name: Inner Mongolia Fengwei New Energy Mining Co Ltd Place: Inner Mongolia Autonomous Region, China Product:...

  14. Colorado School of Mines - Colorado Energy Research Institute...

    Open Energy Info (EERE)

    Mines - Colorado Energy Research Institute Jump to: navigation, search Name: Colorado School of Mines - Colorado Energy Research Institute Address: 1500 Illinois Street Place:...

  15. Montana Bureau of Mines and Geology Website | Open Energy Information

    Open Energy Info (EERE)

    Web Site: Montana Bureau of Mines and Geology Website Abstract Provides access to digital information on Montana's geology. Author Montana Bureau of Mines and Geology...

  16. Longwall mining thrives in Colorado's North Fork Valley

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2006-08-15

    With mining units poised for record-setting capacity and rail service restored, these mines in Colorado's North Fork valley are ready to cut coal. 4 photos.

  17. Zhangjiajie Guinie Mining Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zhangjiajie Guinie Mining Co Ltd Jump to: navigation, search Name: Zhangjiajie Guinie Mining Co Ltd Place: Zhangjiajie, Hunan Province, China Product: Miner, refiner and processor...

  18. Mines Welcomes Middle School Students | Critical Materials Institute

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

    of Science and Technology. The students spent the day at Mines to learn about Earth, energy, the environment, critical materials and mining. The students enjoyed a chemistry show ...

  19. Coal mine directory: United States and Canada

    SciTech Connect (OSTI)

    2004-07-01

    The directory gives a state-by-state listing of all US and Canadian coal producers. It contains contact information as well as the type of mine, production statistics, coal composition, transportation methods etc. A statistical section provides general information about the US coal industry, preparation plants, and longwall mining operations.

  20. Schlumberger soundings in the Upper Raft River and Raft River...

    Open Energy Info (EERE)

    soundings in the Upper Raft River and Raft River Valleys, Idaho and Utah Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Schlumberger soundings in the...

  1. Statistically significant relational data mining :

    SciTech Connect (OSTI)

    Berry, Jonathan W.; Leung, Vitus Joseph; Phillips, Cynthia Ann; Pinar, Ali; Robinson, David Gerald; Berger-Wolf, Tanya; Bhowmick, Sanjukta; Casleton, Emily; Kaiser, Mark; Nordman, Daniel J.; Wilson, Alyson G.

    2014-02-01

    This report summarizes the work performed under the project (3z(BStatitically significant relational data mining.(3y (BThe goal of the project was to add more statistical rigor to the fairly ad hoc area of data mining on graphs. Our goal was to develop better algorithms and better ways to evaluate algorithm quality. We concetrated on algorithms for community detection, approximate pattern matching, and graph similarity measures. Approximate pattern matching involves finding an instance of a relatively small pattern, expressed with tolerance, in a large graph of data observed with uncertainty. This report gathers the abstracts and references for the eight refereed publications that have appeared as part of this work. We then archive three pieces of research that have not yet been published. The first is theoretical and experimental evidence that a popular statistical measure for comparison of community assignments favors over-resolved communities over approximations to a ground truth. The second are statistically motivated methods for measuring the quality of an approximate match of a small pattern in a large graph. The third is a new probabilistic random graph model. Statisticians favor these models for graph analysis. The new local structure graph model overcomes some of the issues with popular models such as exponential random graph models and latent variable models.

  2. Injury experience in stone mining, 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of stone mining in the United States for 1987. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and principal type of mineral. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison with other metal and nonmetallic mineral industries and with coal mining, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

  3. Lower Colorado River Authority | Department of Energy

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

    from Lower Colorado River Authority on Smart Grid communications requirements Lower Colorado River Authority (349.31

  4. Reese River Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    River Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Reese River Geothermal Project Project Location Information...

  5. Study of Chelyabinsk LL5 meteorite fragment with a light lithology and its fusion crust using Mssbauer spectroscopy with a high velocity resolution

    SciTech Connect (OSTI)

    Maksimova, Alevtina A.; Petrova, Evgeniya V.; Grokhovsky, Victor I.; Oshtrakh, Michael I. Semionkin, Vladimir A.

    2014-10-27

    Study of Chelyabinsk LL5 ordinary chondrite fragment with a light lithology and its fusion crust, fallen on February 15, 2013, in Russian Federation, was carried out using Mssbauer spectroscopy with a high velocity resolution. The Mssbauer spectra of the internal matter and fusion crust were fitted and all components were related to iron-bearing phases such as olivine, pyroxene, troilite, Fe-Ni-Co alloy, and chromite in the internal matter and olivine, pyroxene, troilite, Fe-Ni-Co alloy, and magnesioferrite in the fusion crust. A comparison of the content of different phases in the internal matter and in the fusion crust of this fragment showed that ferric compounds resulted from olivine, pyroxene, and troilite combustion in the atmosphere.

  6. Method of underground mining by pillar extraction

    DOE Patents [OSTI]

    Bowen, Ray J. (1879 Delann, Salt Lake City, UT 84121); Bowen, William R. (1636 Sunnydale La., Salt Lake City, UT 84108)

    1980-08-12

    A method of sublevel caving and pillar and top coal extraction for mining thick coal seams includes the advance mining of rooms and crosscuts along the bottom of a seam to a height of about eight feet, and the retreat mining of the top coal from the rooms, crosscuts and portions of the pillars remaining from formation of the rooms and cross-cuts. In the retreat mining, a pocket is formed in a pillar, the top coal above the pocket is drilled, charged and shot, and then the fallen coal is loaded by a continuous miner so that the operator remains under a roof which has not been shot. The top coal from that portion of the room adjacent the pocket is then mined, and another pocket is formed in the pillar. The top coal above the second pocket is mined followed by the mining of the top coal of that portion of the room adjacent the second pocket, all by use of a continuous miner which allows the operator to remain under a roof portion which has not been shot.

  7. Measuring mine roof bolt strains

    SciTech Connect (OSTI)

    Steblay, B.J.

    1986-07-22

    A method is described of measuring the strain in mine roof bolts comprising the steps of: machining a flat portion on the head of the bolt before loading; drilling a reflector hole radially through the diameter of the bolt at a predetermined distance from the bolt head before loading, the ratio of the diameter of the hole to the diameter of the bolt being less than 0.10 to prevent weakening of the loaded bolt; generating an ultrasonic pulse at the flat portion after loading; measuring the time of travel of the ultrasonic pulse reflected from the hole, which increases as the bolt is loaded; and correlating the time measurement of the strain in the bolt.

  8. Savannah River Site Robotics

    ScienceCinema (OSTI)

    None

    2012-06-14

    Meet Sandmantis and Frankie, two advanced robotic devices that are key to cleanup at Savannah River Site. Sandmantis cleans hard, residual waste off huge underground storage tanks. Frankie is equipped with unique satellite capabilities and sensing abilties that can determine what chemicals still reside in the tanks in a cost effective manner.

  9. Savannah River Site Robotics

    SciTech Connect (OSTI)

    2010-01-01

    Meet Sandmantis and Frankie, two advanced robotic devices that are key to cleanup at Savannah River Site. Sandmantis cleans hard, residual waste off huge underground storage tanks. Frankie is equipped with unique satellite capabilities and sensing abilties that can determine what chemicals still reside in the tanks in a cost effective manner.

  10. 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.

  11. Injury experience in coal mining, 1979

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1979. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and bituminous or anthracite coal. Correlative information on employment, worktime, and operating activity also is presented. For ease of correlation between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included. Data were reported by operators of coal mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173 as amended by Public Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the Act have been required under 30 CFR, Part 50 to submit reports of injuries, occupational illnesses, and related data. The statistical measures for injury experience adopted by MSHA in 1978 compare closely with the measures used in the Office of Occupational Safety and Health Statistics, Bureau of Labor Statistics, US Department of Labor. Therefore, beginning with 1978 data the mining industry can be compared on a standard basis with other United States industries. The statistical data the work experience of all personnel engaged in exploration development, production, maintenance, repair, and construction work, including supervisory and technical personnel, working partners, and onsite officeworkers. The terminology used throughout this report is that generally used by the mineral-extractive industries and by MSHA.

  12. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas; Pomroy, William

    1992-01-01

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  13. Are surface coal mine sediment ponds working

    SciTech Connect (OSTI)

    Poe, M.L.; Betson, R.P.

    1985-12-09

    Flowrates and storm generated water quality data were collected at sedimentation ponds on four surface mines in the states of Pennsylvania, Maryland, and West Virginia. The water quality data were analyzed for suspended solids and settleable solids content, and particle size distribution. The results were compared to the effluent limitations guidelines for total suspended solids as promulgated under the Clean Water Act for Coal Mining Point Source Category and adopted under the Surface Mine Control and Reclamation Act of 1977 and the resulting state regulatory programs. 3 references, 1 figure, 2 tables.

  14. 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.

  15. Knight Hawk adapts highwall mining for Southern Illinois

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2007-10-15

    A few years ago while planning their first underground operation and trying to decide how to mine shallow seams, Knight Hawk purchased a 'Superior Highwall Miner' (SHM). Since then this small innovative company has been pioneering the use of highwall mining in a trenching application in for example the Illinois Basin. Highwall mining is very suitable for contour mining in Appalachia. The article discusses the recent improvements and the advantages of SHM mining systems. 3 photos.

  16. U.S. Mining Industry Energy Bandwidth Study | Department of Energy

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

    Mining Industry Energy Bandwidth Study U.S. Mining Industry Energy Bandwidth Study mining_bandwidth.pdf (1.27 MB) More Documents & Publications ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry (December 2002) ITP Mining: Mining Industry of the Future Mineral Processing Technology Roadmap ITP Steel: Steel Industry Marginal Opportunity Study September 2005

  17. Rock mechanics design in mining and tunneling

    SciTech Connect (OSTI)

    Bieniawski, Z.T.

    1984-01-01

    This book introduces the design process as applied to rock mechanics aspects of underground mining and tunneling. Topics covered include a historical perspective, the design process in engineering, empirical methods of design, observational methods of design, and guided design.

  18. Fuelcell-Hybrid Mine loader (LHD)

    SciTech Connect (OSTI)

    James L Dippo; Tim Erikson; Kris Hess

    2009-07-10

    The fuel cell hybrid mine loader project, sponsored by a government-industry consortium, was implemented to determine the viability of proton exchange membrane (PEM) fuel cells in underground mining applications. The Department of Energy (DOE) sponsored this project with cost-share support from industry. The project had three main goals: (1) to develop a mine loader powered by a fuel cell, (2) to develop associated metal-hydride storage and refueling systems, and (3) to demonstrate the fuel cell hybrid loader in an underground mine in Nevada. The investigation of a zero-emissions fuel cell power plant, the safe storage of hydrogen, worker health advantages (over the negative health effects associated with exposure to diesel emissions), and lower operating costs are all key objectives for this project.

  19. Enterprise Assessments Review of Mine Safety, Stabilization,...

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

    The U.S. Department of Energy Office of Enterprise Assessments (EA) conducted an independent review of a number of aspects of mine safety, stabilization, and habitability at the ...

  20. WIPP Mine Rescue Team Wins, Retires Trophy

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

    third. Kevin Cummins of IMC-Kalium won first place in the benchman's competition. Joe Baca of the WIPP Blue Team won second place. Mine Rescue teams have been participating in...

  1. The Silicon Mine | Open Energy Information

    Open Energy Info (EERE)

    produce solar grade polysilicon suitable for the production of wafers or as the base material for the manufacture of solar cells. References: The Silicon Mine1 This article is a...

  2. Conversion of Coal Mine Gas to ...

    Office of Scientific and Technical Information (OSTI)

    ... BECOME TOO GREAT WATER KNOCKOUT FIELD COMPRESSOR ... FROM GOV AT MARKETING ENGINEERING Dia (in) SHELTER FOR LNG ... Mines 2008) o >1,000' deep o >12' seam o Annual coal ...

  3. WIPP Receives Top Mine Safety Award

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

    Top Mine Safety Award CARLSBAD, N.M., September 18, 2013 - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top safety honors from the New Mexico...

  4. Dragline mining returns to western Kentucky

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2009-05-15

    Armstrong Coal Co. now owns three Page draglines-one now operating at the Midway Surface mine, one due to go into operation at the Equality surface mine and a third that is being rebuilt also for use there. Armstrong is banking on the economics of scale to once again prove that these older machines are still the most efficient way to move large volumes of overburden. 4 photos.

  5. Hood River Passive House

    SciTech Connect (OSTI)

    Hales, D.

    2013-03-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project.

  6. EA-1981: Bonneville-Hood River Transmission Line Rebuild, Multnomah...

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

    81: Bonneville-Hood River Transmission Line Rebuild, Multnomah and Hood River Counties, Oregon EA-1981: Bonneville-Hood River Transmission Line Rebuild, Multnomah and Hood River ...

  7. Savannah River Ecology Laboratory

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

    Mixed Swamp Forest This Set-Aside is one of the original ten SREL habitat reserve areas selected in 1968 to represent a diversity of bottomland hardwood/floodplain forest communities of a southern river swamp system. The majority of this Set-Aside is confined to the floodplain and, for the most part, these communities are relatively undisturbed, older growth mixtures of bottomland hardwood and swamp forests. Represented are aquatic, semi-aquatic, and terrestrial habitats associated with

  8. ESF Mine Power Center Platforms

    SciTech Connect (OSTI)

    T.A. Misiak

    2000-02-10

    The purpose and objective of this analysis is to structurally evaluate the existing Exploratory Studies Facility (ESF) mine power center (MPC) support frames and to design service platforms that will attach to the MPC support frames. This analysis follows the Development Plan titled ''Produce Additional Design for Title 111 Evaluation Report'' (CRWMS M&O 1999a). This analysis satisfies design recommended in the ''Title III Evaluation Report for the Surface and Subsurface Power System'' (CRWMS M&O 1999b, Section 7.6) and concurred with in the ''System Safety Evaluation of Title 111 Evaluation Reports Recommended Work'' (Gwyn 1999, Section 10.1.1). This analysis does not constitute a level-3 deliverable, a level-4 milestone, or a supporting work product. This document is not being prepared in support of the Monitored Geologic Repository (MGR) Site Recommendation (SR), Environmental Impact Statement (EIS), or License Application (LA) and should not be cited as a reference in the MGR SR, EIS, or LA.

  9. Look to the River Columbia River Opens New Opportunities for...

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

    Volume One Film Collection Volume Two 75th Anniversary Hydropower in the Northwest Woody Guthrie Videos Strategic Direction Branding & Logos Power of the River History Book...

  10. Remining to reclaim abandoned mined lands: Virginia`s initiative

    SciTech Connect (OSTI)

    Zipper, C.E.; Lambert, B.

    1998-12-31

    Abandoned Mined Lands (AML) are lands that were mined prior to implementation of the federal Surface Mining Control and Reclamation Act (SMCRA) in 1977, but were inadequately reclaimed. Re-mining of AML is being conducted on a routine basis by coal-mining operations in eastern states such as Virginia. Re-mining is a potentially important means of reclaiming AML. However, under current policies, re-mining operations often fail to permit and reclaim priority 1, 2, and 3 AML, especially those areas which present the most severe environmental problems. This paper describes policy issues which affect the potential for AML reclamation by re-mining operations in mountainous mining areas, such as Virginia; efforts underway in Virginia which seek to resolve those issues; and progress achieved to date under that initiative.

  11. about Savannah River National Laboratory

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

    Gas Transfer Systems and Reservoir Development The Savannah River Site (SRS) is rich in ... and capabilities of the plant are considered when new systems are being developed. ...

  12. RiverHeath Appleton, WI

    Office of Energy Efficiency and Renewable Energy (EERE)

    The goal of the project is to produce a closed loop neighborhood-wide geothermal exchange system using the river as the source of heat exchange.

  13. Employment | Savannah River Ecology Laboratory

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

    Employment Openings are posted on the UGA Human Resources website. To search for employment opportunities at SREL, select Department #267 (Savannah River Ecology Laboratory). UGA HR

  14. Smith River Rancheria- 2006 Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    Smith River Rancheria has a strong commitment to becoming energy self-sufficient, reduce their energy costs, and stimulate economic development in the community.

  15. Regulating for the long term: SMCRA and acid mine drainage

    SciTech Connect (OSTI)

    Shea, C.W.

    1995-12-31

    With the passage of the Surface Mining Control and Reclamation Act of 1977 (SMCRA), regulators and industry representatives expected to solve the problem of pollution of the Nation`s waterways caused by acidic discharges from coal mines. Eighteen years after the passage of SMCRA, hard issues of predicting, regulating and treating acid mine drainage remain. Acid mine drainage is most common in the coal seams of the Midwest and Appalachia: Pennsylvania, West Virginia, Maryland, Ohio, Illinois, and Tennessee. This article discusses regulation of coal mines and acid mine drainage for the long term.

  16. Carbon Sequestration on Surface Mine Lands

    SciTech Connect (OSTI)

    Donald Graves; Christopher Barton; Richard Sweigard; Richard Warner; Carmen Agouridis

    2006-03-31

    Since the implementation of the federal Surface Mining Control and Reclamation Act of 1977 (SMCRA) in May of 1978, many opportunities have been lost for the reforestation of surface mines in the eastern United States. Research has shown that excessive compaction of spoil material in the backfilling and grading process is the biggest impediment to the establishment of productive forests as a post-mining land use (Ashby, 1998, Burger et al., 1994, Graves et al., 2000). Stability of mine sites was a prominent concern among regulators and mine operators in the years immediately following the implementation of SMCRA. These concerns resulted in the highly compacted, flatly graded, and consequently unproductive spoils of the early post-SMCRA era. However, there is nothing in the regulations that requires mine sites to be overly compacted as long as stability is achieved. It has been cultural barriers and not regulatory barriers that have contributed to the failure of reforestation efforts under the federal law over the past 27 years. Efforts to change the perception that the federal law and regulations impede effective reforestation techniques and interfere with bond release must be implemented. Demonstration of techniques that lead to the successful reforestation of surface mines is one such method that can be used to change perceptions and protect the forest ecosystems that were indigenous to these areas prior to mining. The University of Kentucky initiated a large-scale reforestation effort to address regulatory and cultural impediments to forest reclamation in 2003. During the three years of this project 383,000 trees were planted on over 556 acres in different physiographic areas of Kentucky (Table 1, Figure 1). Species used for the project were similar to those that existed on the sites before mining was initiated (Table 2). A monitoring program was undertaken to evaluate growth and survival of the planted species as a function of spoil characteristics and

  17. Noise exposures in US coal mines

    SciTech Connect (OSTI)

    Seiler, J.P.; Valoski, M.P.; Crivaro, M.A.

    1994-05-01

    Mine Safety and Health Administration (MSHA) inspectors conduct full-shift environmental noise surveys to determine the occupational noise levels to which coal miners are exposed. These noise surveys are performed to determine compliance with the noise standard promulgated under the Federal Mine Safety and Health Act of 1977. Data from over 60,000 full-shift noise surveys conducted from fiscal year 1986 through 1992 were entered into a computer data base to facilitate analysis. This paper presents the mean and standard deviation of over 60,000 full-shift noise dose measurements for various underground and surface coal mining occupations. Additionally, it compares and contrasts the levels with historical noise exposure measurements for selected coal mining occupations that were published in the 1970`s. The findings were that the percentage of miners surveyed that were subjected to noise exposures above 100%, neglecting personal hearing protectors, were 26.5% and 21.6% for surface and underground mining, respectively. Generally, the trend is that the noise exposures for selected occupations have decreased since the 1970`s.

  18. Active mines in Arizona - 1993. Directory 40

    SciTech Connect (OSTI)

    Phillips, K.A.; Niemuth, N.J.; Bain, D.R.

    1992-01-01

    A directory of the active mines in Arizona is presented. The directory was compiled in November, 1992 from field visits and information received by the Department's technical staff. For the purpose of this directory, an active mine is defined as a mine in continuous operation, either in production or under full-time development for production. Custom milling operations that are active or available on a full-time basis are also included in the directory. It is acknowledged that there are additional mines not listed that are in an exploration, evaluation, or part-time development phase. There are others where production is on an intermittent basis that are not listed. The report is dependent on the cooperation of government agencies, private industry, and individuals who voluntarily provide information on their projects and activities. The directory is arranged alphabetically by company name. Each listing includes corporate addresses, mine name and location, operation description, and key personnel. The listing for the sand and gravel operations include name, address, and phone number.

  19. First Measurement of the Ratio sigma_(t-tbar) / sigma_(Z/\\gamma*->ll) and Precise Extraction of the t-tbar Cross Section

    SciTech Connect (OSTI)

    Aaltonen, T.; Adelman, J.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Apresyan, A.; Arisawa, T.; /Waseda U. /Dubna, JINR

    2010-04-01

    We report a measurement of the ratio of the t{bar t} to Z/{gamma}* production cross sections in {radical}s = 1.96 TeV p{bar p} collisions using data corresponding to an integrated luminosity of up to 4.6 fb{sup -1}, collected by the CDF II detector. The t{bar t} cross section ratio is measured using two complementary methods, a b-jet tagging measurement and a topological approach. By multiplying the ratios by the well-known theoretical Z/{gamma}* {yields} ll cross section predicted by the standard model, the extracted t{bar t} cross sections are effectively insensitive to the uncertainty on luminosity. A best linear unbiased estimate is used to combine both measurements with the result {sigma}{sub t{bar t}} = 7.70 {+-} 0.52 pb, for a top-quark mass of 172.5 GeV/c{sup 2}.

  20. North Sky River | Open Energy Information

    Open Energy Info (EERE)

    Sky River Jump to: navigation, search Name North Sky River Facility North Sky River Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra...

  1. Savannah River Ecology Laboratory

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

    University of Georgia Old Laboratory Site This 113.1-acre (45.8 ha) Set-Aside Area, adjacent to the former location of the Savannah River Ecology Laboratory, is one of the original ten SREL habitat reserves and was selected to complement the old-field habitat/plant succession studies at Field 3-412 (Area #1) and Field 3-409 (Area #28). This relatively disturbed Set-Aside provided field study sites where manipulative research could be carried out on old-fields and radioecology experiments could

  2. River and Plateau Committee

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

    December 2011) Page 1 Area RAP Committee Area of Interest Issue Manager(s) (*denotes lead) Other interested committee members Focus/Product For FY2012 Framing Questions/Issues (Articulated by Issue Managers) Cross- cutting River Corridor 100 & 300 Areas * 100 B/C Area * 100 K Area * 100 N Area * 100 D & H Areas * 100 F Area * 300 Area Shelley Cimon Dale Engstrom* Liz Mattson Jean Vanni Gerry Pollet Bob Suyama Wade Riggsbee 6 RODs RI/FS and Proposed Plans to be issued between now &

  3. River and Plateau Committee

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

    2/15 River and Plateau Committee Priorities for advice on FY17 budget Not in priority order, numbering refers to last year's related advice points, per DOE response  (#1) The Board strongly urges DOE-Headquarters (HQ) to request full funding from Congress to meet all legal requirements of the ongoing cleanup work in FY 2016 and 2017 in addition to the following specific requests.  (#5) The Board advises DOE-RL to restore funding for removal and treatment of thousands of stored containers

  4. OSTIblog Articles in the HomeStake MIne Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    HomeStake MIne Topic Mining for Gold, Neutrinos and the Neutrinoless Double Beta Decay by ... The site of the former Homestake Mine was once one of the largest and deepest gold mines ...

  5. Graph Mining Meets the Semantic Web

    SciTech Connect (OSTI)

    Lee, Sangkeun; Sukumar, Sreenivas R; Lim, Seung-Hwan

    2015-01-01

    The Resource Description Framework (RDF) and SPARQL Protocol and RDF Query Language (SPARQL) were introduced about a decade ago to enable flexible schema-free data interchange on the Semantic Web. Today, data scientists use the framework as a scalable graph representation for integrating, querying, exploring and analyzing data sets hosted at different sources. With increasing adoption, the need for graph mining capabilities for the Semantic Web has emerged. We address that need through implementation of three popular iterative Graph Mining algorithms (Triangle count, Connected component analysis, and PageRank). We implement these algorithms as SPARQL queries, wrapped within Python scripts. We evaluate the performance of our implementation on 6 real world data sets and show graph mining algorithms (that have a linear-algebra formulation) can indeed be unleashed on data represented as RDF graphs using the SPARQL query interface.

  6. Enforcement Letter, Westinghouse Savannah River Company- November 14, 2003

    Broader source: Energy.gov [DOE]

    Issued to Westinghouse Savannah River Company related to Criticality Safety Violations at the Savannah River Site

  7. Enforcement Letter, Westinghouse Savannah River Company- April 19, 2004

    Broader source: Energy.gov [DOE]

    Issued to Westinghouse Savannah River Company related to Employee Reprisal at the Savannah River Site

  8. Beijing Haohua Rivers International Water Engineering Consulting...

    Open Energy Info (EERE)

    Haohua Rivers International Water Engineering Consulting Co Ltd Jump to: navigation, search Name: Beijing Haohua Rivers International Water Engineering Consulting Co.Ltd. Place:...

  9. Withlacoochee River Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Withlacoochee River Elec Coop Jump to: navigation, search Name: Withlacoochee River Elec Coop Place: Florida Phone Number: 352-567-5133 Website: www.wrec.net Twitter: https:...

  10. Independent Oversight Activity Report, Savannah River Site -...

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

    - February 2014 Independent Oversight Activity Report, Savannah River Site - February 2014 February 2014 Operational Awareness Visit of the Savannah River Site...

  11. River Hydrokinetic Resource Atlas | Open Energy Information

    Open Energy Info (EERE)

    dress":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Language: English River Hydrokinetic Resource Atlas Screenshot References: EPRI1 River Atlas2 The...

  12. Wild and Scenic Rivers | Open Energy Information

    Open Energy Info (EERE)

    Scenic Rivers Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleWildandScenicRivers&oldid612228" Feedback Contact needs updating Image...

  13. Savannah River Remediation, College Create Job Opportunities...

    Office of Environmental Management (EM)

    Remediation, College Create Job Opportunities for Graduates Savannah River Remediation, ... "With ongoing missions at the Savannah River Site and construction at Plant Vogtle and ...

  14. Kings River Conservation Dist | Open Energy Information

    Open Energy Info (EERE)

    Kings River Conservation Dist Jump to: navigation, search Name: Kings River Conservation Dist Place: California Phone Number: 559-237-5567 Website: www.krcd.org Facebook: https:...

  15. Green River Biodiesel Incorporated | Open Energy Information

    Open Energy Info (EERE)

    River Biodiesel Incorporated Jump to: navigation, search Name: Green River Biodiesel Incorporated Place: Houston, Texas Zip: 77056 Product: Biodiesel project developer and...

  16. Independent Oversight Inspection, Savannah River Site Office...

    Energy Savers [EERE]

    Office - December 2009 Independent Oversight Inspection, Savannah River Site Office - December 2009 December 2009 Inspection of Nuclear Safety at the Savannah River Site Office and ...

  17. Savannah River Remediation (SRR) Expanded Staff Meeting

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

    Savannah River Remediation Delivering the Mission Dave Olson President and Project Manager ... Liquid Waste Operations contractor Savannah River Remediation LLC * Began work in ...

  18. Beasley Lab | Savannah River Ecology Laboratory

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

    These studies are being conducted in habitats on the Savannah River Site where the ... activities on the Savannah River Site can expose wildlife that use contaminated areas. ...

  19. Educational Materials | Savannah River Ecology Laboratory Environmenta...

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

    Research Snapshots The Savannah River Site National Environmental Research Park The History of Radioecology Research at the Savannah River Ecology Laboratory Gray Foxes of the ...

  20. Independent Oversight Inspection, Savannah River Site - January...

    Energy Savers [EERE]

    Independent Oversight Inspection, Savannah River Site - January 2010 January 2010 Inspection of Emergency Management at the Savannah River Site This report provides the results of ...

  1. Flambeau River Biofuels Demonstration-Scale Biorefinery

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

    in Wisconsin (NewPage Corporation in Wisconsin Rapids and Flambeau River Papers, LLC in Park Falls). NewPage and Flambeau River have demonstrated successful collaboration on...

  2. Grand River Dam Authority | Open Energy Information

    Open Energy Info (EERE)

    River Dam Authority Place: Oklahoma Phone Number: 918-256-5545 Website: www.grda.com Twitter: @okgrda Facebook: https:www.facebook.compagesGrand-River-Dam-Authority...

  3. Savannah River Analytical Laboratories Achieve International...

    National Nuclear Security Administration (NNSA)

    Savannah River Analytical Laboratories Achieve International Standard Accreditation Tuesday, September 8, 2015 - 12:55pm Savannah River National Laboratory's FH Analytical ...

  4. Voluntary Protection Program Onsite Review, Washington River...

    Energy Savers [EERE]

    Washington River Protection Solutions, LLC, Hanford - Feb 2014 Voluntary Protection Program Onsite Review, Washington River Protection Solutions, LLC, Hanford - Feb 2014 February...

  5. Hood River Passive House

    SciTech Connect (OSTI)

    Hales, David

    2014-01-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to "reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  6. Hood River Passive House

    SciTech Connect (OSTI)

    Hales, D.

    2014-01-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  7. Framework for autonomous navigation of a continuous mining machine

    SciTech Connect (OSTI)

    Anderson, D.L.

    1989-01-01

    This report includes a discussion of the navigational tasks performed by operators of mobile mining equipment, with the focus on the navigational information and guidance techniques required by continuous mining machine operators. Some previous research and attempts in remote and autonomous navigation of continuous mining machines are mentioned. Issues of research in autonomous navigation of various other mobile robots are presented, with attention focused on their applicability to a continuous mining machine navigating in the mining environment. Conclusions are stated on methods of automating the navigational tasks of a contionuous mining machine, and a decision to concentrate intitial attempts on the tasks of autonomous face navigation is defended. This report includes a presentation of the Bureau's proposed solution for autonomous face navigation of a continous mining machine, which includes the employment of a mobile roof support as a reference for guidance in the face area, and a navigational guidance system for the continuous mining machine.

  8. DOE - Office of Legacy Management -- Abandoned Uranium Mines

    Office of Legacy Management (LM)

    Uranium Mines Report to Congress The U.S. Department of Energy (DOE) Office of Legacy Management completed a report on defense-related uranium mines in consultation with...

  9. Minnesota Mining and Manufacturing Co 3M | Open Energy Information

    Open Energy Info (EERE)

    Mining and Manufacturing Co 3M Jump to: navigation, search Name: Minnesota Mining and Manufacturing Co (3M) Place: Saint Paul, Minnesota Zip: MN 55144-1000 Product: US-based...

  10. Colorado School of Mines | OpenEI Community

    Open Energy Info (EERE)

    of Mines Home CSM's picture Submitted by CSM(5) Member 14 May, 2014 - 21:59 Travis Brown and Kamran Baksh, Final Submission Colorado School of Mines Waunita Hot Springs...

  11. Microsoft Word - Mine Rescue Team Wins Best Overall at Competition

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

    Mine Safety and Health Administration (MSHA) judge each team's response skills. Joe Baca won first place in the Benchman's Contest. The benchman's job on a mine rescue team is...

  12. Alaska Division of Mining Land and Water | Open Energy Information

    Open Energy Info (EERE)

    Mining Land and Water Jump to: navigation, search Name: Alaska Division of Mining Land and Water Address: 550 W. 7th Ave., Suite 1260 Place: Anchorage, Alaska Zip: 99501-3557 Phone...

  13. Westinghouse Earns Mine Safety Award for 16th Consecutive Year

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

    was recently awarded the "Mine Operator of the Year Award" at the annual New Mexico Mining Association Convention held in Silver City, N.M. WTS, the management and operating...

  14. Major manufacturing and mining investment projects

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This book lists manufacturing and mining investment projects with development costs of $5 million or more. Manufacturing projects are classified in accordance with the Australian Bureau of Statistics' Australian Standard Industrial Classification (ASIC) and mining projects by broad mineral categories. The book includes information on the nature of each project, its location and timing, the company of joint venture name, whether the investment is at a new site or at an existing site, the type of product, the value of the annual output, production, employment, past and future costs and the composition (structure and plant) of the investment.

  15. Coal mine ground control. 3rd ed.

    SciTech Connect (OSTI)

    Peng, S.S.

    2008-09-15

    The third edition not only completely revises and updates the original subject areas, but also is broadened to include a number of new topics such as high horizontal stresses, computer modeling, and highwall stability. The subject areas covered in this book define the current field of coal mine ground control, except for the recently emerging topic of mine seals and some conventional subjects such as coal/rock cutting and impoundment dams. It contains 1,134 references from all published sources, and archived since 1876.

  16. High pressure water jet mining machine

    DOE Patents [OSTI]

    Barker, Clark R.

    1981-05-05

    A high pressure water jet mining machine for the longwall mining of coal is described. The machine is generally in the shape of a plowshare and is advanced in the direction in which the coal is cut. The machine has mounted thereon a plurality of nozzle modules each containing a high pressure water jet nozzle disposed to oscillate in a particular plane. The nozzle modules are oriented to cut in vertical and horizontal planes on the leading edge of the machine and the coal so cut is cleaved off by the wedge-shaped body.

  17. PP-85-A Westmin Mines, Inc. | Department of Energy

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

    A Westmin Mines, Inc. PP-85-A Westmin Mines, Inc. Presidential Permit authorizing Westmin Mines, Inc. to construct, operate, and maintain electric transmission facilities at the U.S. -Canada Border. PP-85-A Westmin Mines, Inc. (1.02 MB) More Documents & Publications PP-85 Westmin Resources, Inc. PP-85-2 Boliden Westmin (Canada) Limited PP-82-2 Vermont Electric Power Company, Inc. (VELCO

  18. Colorado School of Mines 2014 | Department of Energy

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

    Colorado School of Mines 2014 Colorado School of Mines 2014 Back row: Alex Dell, Zachary Weber, Aaron Troyer, Cabe Bonner, Jeremy Webb. Front row: Katherine Rooney, Jyotsana Gandhi, Kevin Tan, Kelsey Wokasch. Photo from Colorado School of Mines. Back row: Alex Dell, Zachary Weber, Aaron Troyer, Cabe Bonner, Jeremy Webb. Front row: Katherine Rooney, Jyotsana Gandhi, Kevin Tan, Kelsey Wokasch. Photo from Colorado School of Mines. Project Description Named after the Greek god of the west wind, Team

  19. Coal recovery from mine wastes of the historic longwall mining district of north-central illinois. Illinois mineral notes

    SciTech Connect (OSTI)

    Khan, L.A.; Berggren, D.J.; Camp, L.R.

    1986-01-01

    Recovery of coal from mine wastes produced by historic longwall mines in northeastern Illinois was studied as part of a project undertaken in 1982 for the Illinois Abandoned Mined Lands Reclamation Council. About 100 of these mines operated in the Wilmington and La Salle Districts of the Illinois Coal Field between about 1870 and 1940; all worked the Colchester (No. 2) Coal Seam, using a manual high-extraction mining method. Large samples of the three major kinds of mine waste - gray mining gob, preparation gob, and preparation slurry - were collected from deposits at nine of the larger mine sites and analyzed to determine their general ranges of sulfur, ash, and heating values. Preparation gob and slurry from six of the sites had significant combustible contents, and were evaluated by a simple procedure in which ash analyses and wet-screening tests were used to determine the washability and yield of combustibles to recovery processes.

  20. Rock mass response to the decline in underground coal mining

    SciTech Connect (OSTI)

    Holub, K.

    2006-01-15

    Geomechanical problems of mining in the Ostrava-Karvina Coal Basin were studied on the basis of longterm experience gained from seismological observations. They could serve as reasonable models of rock-mass response to temporary reduction and gradual decline in mining activities and mine closure.

  1. SOLUTION MINING IN SALT DOMES OF THE GULF COAST EMBAYMENT

    SciTech Connect (OSTI)

    Griswold, G. B.

    1981-02-01

    Following a description of salt resources in the salt domes of the gulf coast embayment, mining, particularly solution mining, is described. A scenario is constructed which could lead to release of radioactive waste stored in a salt dome via inadvertent solution mining and the consequences of this scenario are analyzed.

  2. Wabash River coal gasification repowering project -- first year operation experience

    SciTech Connect (OSTI)

    Troxclair, E.J.; Stultz, J.

    1997-12-31

    The Wabash River Coal Gasification Repowering Project (WRCGRP), a joint venture between Destec Energy, Inc. and PSI Energy, Inc., began commercial operation in November of 1995. The Project, selected by the United States Department of Energy (DOE) under the Clean Coal Program (Round IV) represents the largest operating coal gasification combined cycle plant in the world. This Demonstration Project has allowed PSI Energy to repower a 1950`s vintage steam turbine and install a new syngas fired combustion turbine to provide 262 MW (net) of electricity in a clean, efficient manner in a commercial utility setting while utilizing locally mined high sulfur Indiana bituminous coal. In doing so, the Project is also demonstrating some novel technology while advancing the commercialization of integrated coal gasification combined cycle technology. This paper discusses the first year operation experience of the Wabash Project, focusing on the progress towards achievement of the demonstration objectives.

  3. ITP Mining: Water Use in Industries of the Future: Mining Industry

    Broader source: Energy.gov [DOE]

    Water and energy may be directly or indirectly related in the mining industry, and the connection is mainly through pumping power to transfer the water or aqueous slurries of mineral products to another location.

  4. 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.

  5. Generating power with drained coal mine methane

    SciTech Connect (OSTI)

    2005-09-01

    The article describes the three technologies most commonly used for generating electricity from coal mine methane: internal combustion engines, gas turbines, and microturbines. The most critical characteristics and features of these technologies, such as efficiency, output and size are highlighted. 5 refs.

  6. WIRELESS MINE-WIDE TELECOMMUNICATIONS TECHNOLOGY

    SciTech Connect (OSTI)

    Zvi H. Meiksin

    2004-01-01

    A prototype tracking system was built and tested. Moving vehicles were detected by the tracking system when a vehicle was 20 to 30 feet away from a location sensor. The identity of the vehicle was transmitted to Transtek's in-mine communications system and relayed to a desktop computer.

  7. Motor technology for mining applications advances

    SciTech Connect (OSTI)

    Fiscor, S.

    2009-08-15

    AC motors are steadily replacing DC motors in mining and mineral processing equipment, requiring less maintenance. The permanent magnet rotor, or the synchronous motor, has enabled Blador to introduce a line of cooling tower motors. Synchronous motors are soon likely to take over from the induction motor. 1 photo.

  8. Development of surface mine cost estimating equations

    SciTech Connect (OSTI)

    Not Available

    1980-09-26

    Cost estimating equations were developed to determine capital and operating costs for five surface coal mine models in Central Appalachia, Northern Appalachia, Mid-West, Far-West, and Campbell County, Wyoming. Engineering equations were used to estimate equipment costs for the stripping function and for the coal loading and hauling function for the base case mine and for several mines with different annual production levels and/or different overburden removal requirements. Deferred costs were then determined through application of the base case depreciation schedules, and direct labor costs were easily established once the equipment quantities (and, hence, manpower requirements) were determined. The data points were then fit with appropriate functional forms, and these were then multiplied by appropriate adjustment factors so that the resulting equations yielded the model mine costs for initial and deferred capital and annual operating cost. (The validity of this scaling process is based on the assumption that total initial and deferred capital costs are proportional to the initial and deferred costs for the primary equipment types that were considered and that annual operating cost is proportional to the direct labor costs that were determined based on primary equipment quantities.) Initial capital costs ranged from $3,910,470 in Central Appalachia to $49,296,785; deferred capital costs ranged from $3,220,000 in Central Appalachia to $30,735,000 in Campbell County, Wyoming; and annual operating costs ranged from $2,924,148 in Central Appalachia to $32,708,591 in Campbell County, Wyoming. (DMC)

  9. Preliminary report on LLNL mine seismicity deployment at the Twentymile Coal Mine

    SciTech Connect (OSTI)

    Walter, W.R.; Hunter, S.L.; Glenn, L.A.

    1996-01-01

    This report summarizes the preliminary results of a just completed experiment at the Twentymile Coal Mine, operated by the Cyprus Amax Coal Company near Oak Creek, CO. The purpose of the experiment was to obtain local and regional seismic data from roof caves associated with long-wall mining activities and to use this data to help determine the effectiveness with which these events can be discriminated from underground nuclear explosions under a future Comprehensive Test Ban Treaty.

  10. A study of mining-induced seismicity in Czech mines with longwall coal exploitation

    SciTech Connect (OSTI)

    Holub, K.

    2007-01-15

    A review is performed for the data of local and regional seismographical networks installed in mines of the Ostrava-Karvina Coal Basin (Czech Republic), where underground anthracite mining is carried out and dynamic events occur in the form of rockbursts. The seismological and seismoacoustic observations data obtained in panels that are in limiting state are analyzed. This aggregate information is a basic for determining hazardous zones and assigning rockburst prevention measures.