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Sample records for road maintenance gunnison

  1. DOE - Office of Legacy Management -- Gunnison

    Office of Legacy Management (LM)

    Gunnison Gunnison Sites gun_map Gunnison Disposal Site Gunnison Processing Site

  2. Microsoft Word - FINAL Contact Record 2012-01 Roads Maintenance

    Office of Legacy Management (LM)

    RFLMA Contact Record 2012-01 page 1 of 6 ROCKY FLATS SITE REGULATORY CONTACT RECORD Purpose: Soil Disturbance Review Plan-Roads maintenance, including grading the road to the former A-3 Pond to convert the road to two-track vehicle use. Contact Record Approval Date: May 31, 2012 Site Contact(s)/Affiliation(s): Scott Surovchak, U.S. Department of Energy (DOE); Gwen Hooton, DOE; Rick DiSalvo, S.M. Stoller Corporation (Stoller); Kurt Franzen, Stoller; Linda Kaiser, Stoller Regulatory

  3. Wildlife mitigation and monitoring report Gunnison, Colorado, site

    SciTech Connect (OSTI)

    1997-04-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project is administered by the U.S. Department of Energy (DOE); its purpose is to cleanup uranium mill tailings and other contaminated material at 24 UMTRA Project sites in 10 states. This report summarizes the wildlife mitigation and monitoring program under way at the Gunnison UMTRA Project, Gunnison, Colorado. Remedial action at the Gunnison site was completed in December 1995 and is described in detail in the Gunnison completion report. The impacts of this activity were analyzed in the Gunnison environmental assessment (EA). These impacts included two important game species: the pronghorn antelope (Antilocapra americans) and sage grouse (Wentrocerus urophasianus). Haul truck traffic was predicted to limit antelope access to water sources north of the Tenderfoot Mountain haul road and that truck traffic along this and other haul roads could result in antelope road kills. Clearing land at the disposal cell, haul road and borrow site activities, and the associated human activities also were predicted to negatively impact (directly and indirectly) sage grouse breeding, nesting, loafing, and wintering habitat. As a result, an extensive mitigation and monitoring plan began in 1992. Most of the monitoring studies are complete and the results of these studies, written by different authors, appear in numerous reports. This report will: (1) Analyze existing impacts and compare them to predicted impacts. (2) Summarize mitigation measures. (3) Summarize all existing monitoring data in one report. (4) Analyze the effectiveness of the mitigation measures.

  4. Environmental assessment of remedial action at the Gunnison Uranium Mill Tailings Site near Gunnison, Colorado. Final

    SciTech Connect (OSTI)

    Not Available

    1992-02-01

    The presence of contaminated uranium mill tailings adjacent to the city of Gunnison has been a local concern for many years. The following issues were identified during public meetings that were held by the DOE prior to distribution of an earlier version of this EA. Many of these issues will require mitigation. Groundwater contamination; in December 1989, a herd of 105 antelope were introduced in an area that includes the Landfill disposal site. There is concern that remedial action-related traffic in the area would result in antelope mortality. The proposed Tenderfoot Mountain haul road may restrict antelope access to their water supply; a second wildlife issue concerns the potential reduction in sage grouse use of breeding grounds (leks) and nesting habitat; the proposed Tenderfoot Mountain haul road would cross areas designated as wetlands by US Army Corps of Engineers (COE); the proposed disposal site is currently used for grazing by cattle six weeks a year in the spring. Additional concerns were stated in comments on a previous version of this EA. The proposed action is to consolidate and remove all contaminated materials associated with the Gunnison processing site to the Landfill disposal site six air miles east of Gunnison. All structures on the site (e.g., water tower, office buildings) were demolished in 1991. The debris is being stored on the site until it can be incorporated into the disposal cell at the disposal site. All contaminated materials would be trucked to the Landfill disposal site on a to-be-constructed haul road that crosses BLM-administered land.

  5. EIS-0521: Incorporating Gunnison Sage-Grouse Conservation Measures...

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

    Gunnison Sage-Grouse Conservation Measures into Resource Management Plans; Colorado and Utah EIS-0521: Incorporating Gunnison Sage-Grouse Conservation Measures into ...

  6. Gunnison, Colorado, Processing and Disposal Sites Fact Sheet

    Office of Legacy Management (LM)

    Gunnison, Colorado, Processing and Disposal Sites This fact sheet provides information about the Uranium Mill Tailings Radiation Control Act of 1978 Title I processing site and disposal site at Gunnison, Colorado. These sites are managed by the U.S. Department of Energy Office of Legacy Management. Location of the Gunnison, Colorado, Sites Site Description and History The Gunnison, Colorado, Processing Site is a former uranium-ore processing site on a 61.5-acre tract of land adjacent to the

  7. Gunnison County- Energy Smart Colorado Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Residents of Roaring Fork Valley and Eagle, Gunnison, Lake, and Summit Counties are eligible for energy efficiency and renewable energy assistance, rebates, and financing through the Energy Smart...

  8. Gunnison County Electric- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Gunnison County Electric Association (GCEA), a Touchstone Energy Cooperative, has a residential rebate program for eligible Energy Star appliances including clothes washers, dishwashers,...

  9. GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY,...

    Open Energy Info (EERE)

    GEOTHERMAL CASE STUDY: WAUNITA HOT SPRINGS, GUNNISON COUNTY, COLORADO Travis Brown and Kamran Bakhsh, Colorado School of Mines I. Details 1. Area Overview Waunita Hot Springs is...

  10. Ch. I, Report on Waunita Hot Springs Project, Gunnison County...

    Open Energy Info (EERE)

    Report: Ch. I, Report on Waunita Hot Springs Project, Gunnison County, Colorado Author K. W. Nickerson and Associates Editor T. G. Zacharakis Published Colorado Geological...

  11. Engineering assessment of inactive uranium mill tailings, Gunnison Site, Gunnison, Colorado: summary

    SciTech Connect (OSTI)

    none,

    1981-09-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Gunnison site in order to revise the November 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Gunnison, Colorado. This evaluation has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the ivnvestigations of site hydrology and meteorology, and the evaluation and costing of alternative remedial actions. Radon gas released from the combined 540,000 dry tons of tailings and the 435,400 tons of contaminated waste at the Gunnison site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The 10 alternative actions presented in this engineering assessment range from stabilization of the site in its present location with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to disposal sites along with decontamination of the Gunnison site (Options II through X). Cost estimates for the 10 options range from about $8,900,000 for stabilization in-place, to about $14,000,000 for disposal in the North Alkali Creek area at a distance of about 18 mi. Truck haulage would be used to transport the tailings and contaminated materials from the Gunnison site to the selected disposal site. Three principal alternatives for the reprocessing of the Gunnison tailings were examined: heap leaching; treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocesssing. The cost of the uranium recovered would be about $250 and $230/lb of U/sub 3/O/sub 8/ by heap leach and conventional plant processes, respectively. The spot market price for uranium was $25/lb early in 1981.

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

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

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

  13. Eagle, Gunnison, Lake, and Pitkin Counties- Energy Smart Colorado Loan Program

    Broader source: Energy.gov [DOE]

    Residents of Roaring Fork Valley and Eagle, Gunnison, Lake, and Summit Counties are eligible for energy efficiency and renewable energy assistance, rebates, and financing through the Energy Smart...

  14. Eagle, Garfield, Gunnison, Lake, and Pitkin Counties- Energy Smart Colorado Loan Program

    Broader source: Energy.gov [DOE]

    Residents of Roaring Fork Valley and Eagle, Gunnison, Lake, and Summit Counties are eligible for energy efficiency and renewable energy assistance, rebates, and financing through the Energy Smart...

  15. Microsoft Word - S0191800 - Gunnison Verification Monitoring Report 0906.doc

    Office of Legacy Management (LM)

    6 Office of Legacy Management DOE M/1305-2006 -L Work Performed Under DOE Contract No. for the U.S. Department of Energy Office of Legacy Management. DE-AC01-02GJ79491 Approved for public release; distribution is unlimited. Office of Legacy Management Office of Legacy Management Office of Legacy Management U.S. Department of Energy S0191800 DOE-LM/1305-2006 Office of Legacy Management Verification Monitoring Report for the Gunnison, Colorado, Processing Site September 2006 Work Performed by S.M.

  16. EIS-0521: Incorporating Gunnison Sage-Grouse Conservation Measures into Resource Management Plans; Colorado and Utah

    Broader source: Energy.gov [DOE]

    Bureau of Land Management (BLM) is preparing an EIS that will analyze the potential environmental impacts of proposed Resource Management Plan amendments that would incorporate conservation measures for the Gunnison Sage-Grouse and its habitat on public land within the range of the species. Due to the presence of Western Area Power Administration’s high-voltage transmission lines throughout Gunnison Sage-Grouse habitat, Western is participating as a cooperating agency.

  17. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, L.M.

    1998-05-05

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

  18. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M.

    1998-01-01

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

  19. Environmental Assessment of Ground Water Compliance at the Gunnison, Colorado, UMTRA Project Site

    SciTech Connect (OSTI)

    N /A

    2002-08-13

    The U.S. Department of Energy (DOE) is in the process of selecting a ground water compliance strategy for the Gunnison, Colorado, Uranium Mill Tailings Remedial Action (UMTRA) Project site. This Environmental Assessment (EA) discusses two alternatives and the effects associated with each. The two alternatives are (1) natural flushing coupled with institutional controls and continued monitoring and (2) no action. The compliance strategy must meet U.S. Environmental Protection Agency (EPA) ground water standards defined in Title 40 ''Code of Federal Regulations'' Part 192, Subpart B, in areas where ground water beneath and around the site is contaminated as a result of past milling operations. It has been determined that contamination in the ground water at the Gunnison site consists of soluble residual radioactive material (RRM) as defined in the Uranium Mill Tailings Radiation Control Act (UMTRCA).

  20. Distributed road assessment system

    DOE Patents [OSTI]

    Beer, N. Reginald; Paglieroni, David W

    2014-03-25

    A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.

  1. Web Maintenance

    Broader source: Energy.gov [DOE]

    EERE expects its offices to review and maintain their online content on an ongoing basis throughout the year. This includes two kinds of maintenance: technical maintenance and content maintenance....

  2. Presentation: Cyclotron Road

    Broader source: Energy.gov [DOE]

    The Secretary of Energy Advisory Board received a briefing on Cyclotron Road, lead by Ilan Gur, Director of Cyclotron Road.

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

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

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

  4. Cyclotron Road

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

    Innovation in the digital age 3 Manufacturing startups are hard 4 At risk of a lost generation 5 Cyclotron Road: a new model Venture capital Alternative capital Corporate acquisition 6 * 8 innovators selected from 150 registered applicants in a three week application window * 4 weeks to first experiments with Berkeley Lab * 20+ Berkeley Lab scientists have engaged with the projects * Projects have avoided millions in R&D capital expenditures and raised over $5 million in follow-on funding

  5. Reservoir release patterns for hydropower operations at the Aspinall Unit on the Gunnison River, Colorado

    SciTech Connect (OSTI)

    Yin, S.C.L.; McCoy, J.J.; Sedlacek, J.

    1995-05-01

    This report presents the development of reservoir release patterns for the Aspinall Unit, which includes Blue Mesa, Morrow Point, and Crystal Reservoirs on the Gunnison River in Colorado. Release patterns were assessed for two hydropower operational scenarios--seasonally adjusted steady flows and seasonally adjusted high fluctuating flows--and three representative hydrologic years--moderate (1987), dry (1989), and wet (1983). The release patterns for the operational scenarios were developed with the aid of monthly, daily, and hourly reservoir operational models, which simulate the linked operation of the three Aspinall Unit reservoirs. Also presented are reservoir fluctuations and downstream water surface elevations corresponding to the reservoir release patterns. Both of the hydropower operational scenarios evaluated are based on the ecological research flows proposed by the US Fish and Wildlife Service for the Aspinall Unit. The first operational scenario allows only seasonally adjusted steady flows (no hourly fluctuations at any dam within one day), whereas the second scenario permits high fluctuating flows from Blue Mesa and Morrow Point Reservoirs during certain times of the year. Crystal Reservoir would release a steady flow within each day under both operational scenarios.

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

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

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

  7. East Avenue Truck Inspection Patterson Pass Road Vasco Road

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

    Vasco Road Thunderbird Lane Greenville Road Greenville Road Directions to the Sandia/CA - Visitor Badge Office Interstate 580 - Oakland/San Francisco, Traveling Eastbound * Exit Vasco Road South * Continue traveling South on Vasco Road for 1.1 miles * Turn left onto Patterson Pass Road * Continue traveling East on Patterson Pass Road for 1.2 miles * Turn right onto Greenville Road * Continue traveling South on Greenville Road for 1.1 miles * Turn right onto East Avenue * Follow the road as it

  8. Genepool Quarterly Maintenance

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

    Genepool Quarterly Maintenance Genepool Quarterly Maintenance November 7, 2012 by Kirsten Fagnan The Genepool cluster will be offline for maintenance next Tuesday, November 13th...

  9. Road Weather Predictions

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

    Road Tripping through the Geothermal Frontier Road Tripping through the Geothermal Frontier Addthis Geothermal Well Head, Utah 1 of 5 Geothermal Well Head, Utah This geothermal well head is located near the University of Utah's FORGE candidate site. The area is already renewables-friendly, with a wind farm nearby. Image: Elisabet Metcalfe, EERE Snake River Plain, Idaho 2 of 5 Snake River Plain, Idaho The mountainous view captures INL's Snake River Plain candidate site which is located on the

  10. CX-008779: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Curecanti-Poncha-Canon City West-Midway 230-Kilovolt Transmission Line Road Maintenance Gunnison, Chaffee, Fremont, Pueblo, and El Paso Counties, Colorado CX(s) Applied: B1.3 Date: 07/03/2012 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

  11. CX-010884: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    North Gunnison-Salida 115-Kilovolt Pole Installation and Site Road Maintenance, Saquache County, Colorado CX(s) Applied: B1.3 Date: 07/31/2013 Location(s): Colorado Offices(s): Western Area Power Administration-Rocky Mountain Region

  12. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M.

    1999-01-01

    Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

  13. Meters Roads N Streams

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

    0 Meters Roads N Streams o Openwells E3i APT Site *. TES Plants (1) E2J Other Set-Asides lEI Hydric Soils . 370 o 370 Soils Soil Series and Phase DBaB DBaC .Pk .TrB DTrC DTrD .TuE...

  14. PAR Pond N Roads

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

    PAR Pond N Roads 11N Streams 870 Meters N A Vegetation Community D Sandhill Scrub oak/Pine '/ 580 Compartment 56 290 o 290 Soils Soi I Sa-i es and Pha:;e o LaB sc Figure 26-1. Plant COl1ll1lllllities and soils associated with the Sandhills Fire Site Set-Aside Area. 26-5 Set-Aside 26: Sandhills Fire Site

  15. ADEC II Universal SCR Retrofit System for On-road and Off-road...

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

    ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines Presentation given at ...

  16. Road to Net Zero (Presentation)

    SciTech Connect (OSTI)

    Glover, B.

    2011-05-01

    A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

  17. Timber Road II | Open Energy Information

    Open Energy Info (EERE)

    Road II Jump to: navigation, search Name Timber Road II Facility Timber Road II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind...

  18. East Avenue Truck Inspection Patterson Pass Road Vasco Road

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

    Office to be badged Sandia National Laboratories 7011 East Avenue Livermore, CA 94551 Tesla Road Interstate 580 - From OaklandSan Francisco Map Not to Scale Map Not to Scale To...

  19. Genepool Quarterly Maintenance

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

    Genepool Quarterly Maintenance Genepool Quarterly Maintenance November 7, 2012 by Kirsten Fagnan The Genepool cluster will be offline for maintenance next Tuesday, November 13th from 7:00 am to 7:00 pm (PST). During this time staff will upgrade the Genepool compute nodes to Debian 6. Also, the firmware for /projectb and /house will be updated. /projectb will be unavailable from 7:00 am to 7:00 pm (PST) and /house will be unavailable from 8:00 am to 1:00 pm (PST). Any webservices or workflows

  20. Maintenance | OpenEI Community

    Open Energy Info (EERE)

    Maintenance Home Rmckeel's picture Submitted by Rmckeel(297) Contributor 8 March, 2013 - 14:23 OpenEI maintenance March 8-9, 2013 developer Maintenance OpenEI We would like to...

  1. CRAD, NNSA- Maintenance (MN)

    Office of Energy Efficiency and Renewable Energy (EERE)

    CRAD for Maintenance (MN). Criteria Review and Approach Documents (CRADs) that can be used to conduct a well-organized and thorough assessment of elements of safety and health programs.

  2. CRAD, Maintenance Assessment Plan

    Broader source: Energy.gov [DOE]

    An effective facilities maintenance program should optimize the material condition of components and equipment to support safe and effective operations and ensure the peak performance and reliability of those systems and equipment important to operations.

  3. Surveillance & Maintenance: The Requirements Based Surveillance...

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

    Surveillance & Maintenance: The Requirements Based Surveillance and Maintenance Review Process (RBSM) Surveillance & Maintenance: The Requirements Based Surveillance and ...

  4. Suggested Talking Points for Hydrogen Road Tour | Department...

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

    Suggested Talking Points for Hydrogen Road Tour Suggested Talking Points for Hydrogen Road Tour PDF icon Suggested Talking Points for Hydrogen Road Tour More Documents & ...

  5. Step 5: Operations and Maintenance

    Energy Savers [EERE]

    Process Step 5: Project Operations and Maintenance Project Development Process 1 Potential 5 Operations & Maintenance 3 Refinement 2 Options 4 Implementation 2 1/28/2016 2 Presentation Agenda * Step 5: Project Operations and Maintenance (O&M) * Post-procurement activities * Drivers * Technology examples * Activity 3 Potential Options Refinement Implementation Operations & Maintenance Step 5: Operations & Maintenance 4 Photo by Warren Getz, NREL 00180 Purpose: Conduct or ensure

  6. CNG in OKC: Improving Efficiency at the Pump and on the Road | Department

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

    of Energy CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new

  7. OpenEI Community - Maintenance

    Open Energy Info (EERE)

    maintenance March 8-9, 2013 http:en.openei.orgcommunityblogopenei-maintenance-march-8-9-2013

     

    We would like to inform the OpenEI community that OpenEI will be...

  8. Operations and Maintenance Best Practices Guide | Department...

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

    Operations and Maintenance Best Practices Guide Operations and Maintenance Best Practices Guide The Federal Energy Management Program's Operations and Maintenance (O&M) Best ...

  9. Major NERSC Maintenance Tuesday November 11

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

    Major NERSC Maintenance Tuesday November 11 Major NERSC Maintenance Tuesday November 11 October 31, 2014 by Francesca Verdier There will be a major NERSC maintenance on Tuesday,...

  10. EA-1982: Parker-Davis Transmission System Routine Operation and Maintenance Project and Proposed Integrated Vegetation Management Program

    Broader source: Energy.gov [DOE]

    Western Area Power Administration prepared an EA that assesses potential environmental impacts of the proposed continuation of operation and maintenance activities and implementation of a vegetation management program on Western’s Parker-Davis Transmission System in Arizona, California, and Nevada. These actions would occur on existing transmission line and access road rights-of-way, and at substations and maintenance facilities associated with the transmission system.

  11. Addressing Deferred Maintenance, Infrastructure Costs, and Excess...

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

    Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth and Paducah Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities ...

  12. Risk-based maintenance modeling. Prioritization of maintenance importances and quantification of maintenance effectiveness

    SciTech Connect (OSTI)

    Vesely, W.E.; Rezos, J.T.

    1995-09-01

    This report describes methods for prioritizing the risk importances of maintenances using a Probabilistic Risk Assessment (PRA). Approaches then are described for quantifying their reliability and risk effects. Two different PRA importance measures, minimal cutset importances and risk reduction importances, were used to prioritize maintenances; the findings show that both give similar results if appropriate criteria are used. The justifications for the particular importance measures also are developed. The methods developed to quantify the reliability and risk effects of maintenance actions are extensions of the usual reliability models now used in PRAs. These extended models consider degraded states of the component, and quantify the benefits of maintenance in correcting degradations and preventing failures. The negative effects of maintenance, including downtimes, also are included. These models are specific types of Markov models. The data for these models can be obtained from plant maintenance logs and from the Nuclear Plant Reliability Data System (NPRDS). To explore the potential usefulness of these models, the authors analyzed a range of postulated values of input data. These models were used to examine maintenance effects on a components reliability and performance for various maintenance programs and component data. Maintenance schedules were analyzed to optimize the component`s availability. In specific cases, the effects of maintenance were found to be large.

  13. Hampton Roads Demonstration Project | Open Energy Information

    Open Energy Info (EERE)

    Project Facility Hampton Roads Demonstration Project Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Developer Virginia State Government Location...

  14. Decommissioning abandoned roads to protect fish

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

    Decommissioning-abandoned-roads-to-protect-fish Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects...

  15. Upcoming BPAT Systems Maintenance Events

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

    Upcoming-BPAT-Systems-Maintenance-Events Sign In About | Careers | Contact | Investors | bpa.gov Search Doing Business Expand Doing Business Customer Involvement Expand Customer...

  16. US Department of Energy - Maintenance

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

    Howdy fellow energy adventurer Energy.gov is currently undergoing routine maintenance that will make it even more awesome. Please try again in a few minutes. We...

  17. Tim Kuneli, Electronics Maintenance Group

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

    Tim Kuneli, Electronics Maintenance Group Print The recent ALS power supply failure was one of the most challenging projects that Electronics Engineer Technical Superintendent Tim...

  18. Web Maintenance Requirements | Department of Energy

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

    Maintenance Requirements Web Maintenance Requirements The Office of Energy Efficiency and Renewable Energy (EERE) expects its offices to review and maintain their online content on an ongoing basis throughout the year. This includes two kinds of maintenance: technical maintenance and content maintenance. Websites that are no longer being maintained should be archived. Read more about EERE's expectations for website maintenance. Maintenance Schedule All Web Coordinators should ensure these tasks

  19. Predicting and Utilizing the Vehicle's Past and Futuer Road Grade...

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

    and Utilizing the Vehicle's Past and Futuer Road Grade Predicting and Utilizing the Vehicle's Past and Futuer Road Grade Predicted road grade may be used to estimate the power ...

  20. Marsh Road Power Plant Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name Marsh Road Power Plant Biomass Facility Facility Marsh Road Power Plant Sector Biomass Facility Type Landfill Gas Location San Mateo County,...

  1. The Digital Road to Scientific Knowledge Diffusion; A Faster...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? Citation Details In-Document Search Title: The Digital Road to ...

  2. Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with...

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

    Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with Nissan and Cummins Collaboration Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with Nissan and Cummins ...

  3. Montana - Access Road Easement Policy | Open Energy Information

    Open Energy Info (EERE)

    Access Road Easement Policy Jump to: navigation, search OpenEI Reference LibraryAdd to library General: Montana - Access Road Easement Policy Author Montana Department of...

  4. Comparison of Different Load Road Implementation Strategies on...

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

    Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans An alternative form of measuring road loads, instead of using a chassis dynamometer ...

  5. Optimizing Installation, Operation, and Maintenance at Offshore...

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

    Optimizing Installation, Operation, and Maintenance at Offshore Wind Projects in the United States Optimizing Installation, Operation, and Maintenance at Offshore Wind Projects in...

  6. Requirements Based Surveillance and Maintenance Review Process...

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

    Based Surveillance and Maintenance Review Process Interview Form Requirements Based Surveillance and Maintenance Review Process Interview Form PDF icon Requirements Based ...

  7. Optimizing Installation, Operation, and Maintenance at Offshore...

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

    Optimizing Installation, Operation, and Maintenance at Offshore Wind Projects in the United States Optimizing Installation, Operation, and Maintenance at Offshore Wind Projects in ...

  8. Efficiency Lighting & Maintenance Inc | Open Energy Information

    Open Energy Info (EERE)

    & Maintenance Inc Jump to: navigation, search Name: Efficiency Lighting & Maintenance Inc Address: 5a Del Mar Drive Place: Brookfield, Connecticut Zip: 06804 Region: Northeast - NY...

  9. Geothermal Data Development, Collection, and Maintenance | Open...

    Open Energy Info (EERE)

    Data Development, Collection, and Maintenance Jump to: navigation, search Geothermal ARRA Funded Projects for Geothermal Data Development, Collection, and Maintenance Loading...

  10. Maintenance Planner | Princeton Plasma Physics Lab

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

    Maintenance Planner Department: Facilities Requisition Number: 1501075 Position Summary: This multi-trade Maintenance Planner position will enhance the Lab's Facilities Division...

  11. Oregon Department of Transportation - Maintenance and Operations...

    Open Energy Info (EERE)

    Maintenance and Operations Branch Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Department of Transportation - Maintenance and Operations...

  12. Spring Home Maintenance: Windows, Windows, Windows! | Department...

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

    Spring Home Maintenance: Windows, Windows, Windows Spring Home Maintenance: Windows, Windows, Windows April 26, 2013 - 11:42am Addthis Caulking is an easy way to reduce air ...

  13. DOE-CX-00011_Road_Maintenance_on_Gable_Mountain.pdf

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

  14. HCEI Road Map: 2011 Edition (Brochure)

    Broader source: Energy.gov [DOE]

    This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  15. HCEI Road Map: 2011 Edition (Brochure)

    SciTech Connect (OSTI)

    Braccio, R.; Finch, P.

    2011-08-01

    This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  16. End of the road for Roadrunner

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

    End of the road for Roadrunner End of the road for Roadrunner Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per second-will be decommissioned on Sunday, March 31. March 29, 2013 Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per second-will be decommissioned on Sunday, March 31. Roadrunner will be decommissioned on March 31. Contact Kevin Roark Communications Office

  17. Operations & Maintenance Best Practices Guide: Chapter 3

    Broader source: Energy.gov [DOE]

    Guide describes chapter 3 of the Operations & Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  18. Iron production maintenance effectiveness system

    SciTech Connect (OSTI)

    Augstman, J.J.

    1996-12-31

    In 1989, an internal study in the Coke and Iron Maintenance Department identified the opportunities available to increase production, by decreasing unscheduled maintenance delays from 4.6%. A five year front loaded plan was developed, and presented to the company president. The plan required an initial investment of $1.4 million and a conservative break-even point was calculated to be 2.5 years. Due to budget restraints, it would have to be self-funded, i.e., generate additional production or savings, to pay for the program. The program began in 1991 at number 2 coke plant and the blast furnaces. This paper will describe the Iron Production Maintenance Effectiveness System (ME), which began with the mechanical and pipefitting trades.

  19. Thermography instruments for predictive maintenance

    SciTech Connect (OSTI)

    Palko, E.

    1993-08-12

    Thermography (infrared imaging, or IR scanning) is not only the most versatile predictive maintenance technology available today; it is, in general, the most cost-effective. Plant engineering can apply a virtually unlimited variety of predictive maintenance instruments, but all are restricted regarding the types of existing and incipient problems they can detect. Inplant applications of thermography, however, are truly limited only by the extent of the plant engineer's imagination. Here are ways that thermography can be used to fight downtime in plants, and factors to consider when selecting the best instrument for particular circumstances.

  20. Drive alignment pays maintenance dividends

    SciTech Connect (OSTI)

    Fedder, R.

    2008-12-15

    Proper alignment of the motor and gear drive on conveying and processing equipment will result in longer bearing and coupling life, along with lower maintenance costs. Selecting an alignment free drive package instead of a traditional foot mounted drive and motor is a major advancement toward these goals. 4 photos.

  1. Maintenance neutron coincidence counter manual

    SciTech Connect (OSTI)

    Krick, M.S.; Polk, P.J.; Atencio, J.D.

    1989-09-01

    A compact thermal-neutron coincidence counter has been constructed specifically for use by the International Atomic Energy Agency as a reference neutron detector for maintenance activities. The counter is designed for use only with {sup 252}Cf sources in SR-CF-100 capsules. This manual describes the detector's mechanical and electrical components and its operating characteristics. 2 refs., 8 figs.

  2. American Road: Clean Diesels for the Real World | Department...

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

    American Road: Clean Diesels for the Real World American Road: Clean Diesels for the Real World Perspectives on clean diesels and public policy as it is developing in the US, as ...

  3. Operations and Maintenance | Department of Energy

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

    Soft Costs Operations and Maintenance Operations and Maintenance Photo of a man, wearing a yellow hard hat, looking at a wall with panels and wires mounted to it. Lower ...

  4. Preventive Maintenance Strategies for Compressed Air Systems

    Broader source: Energy.gov [DOE]

    This tip sheet discusses preventive maintenance strategies for compressed air systems to avoid high equipment repair and replacement costs.

  5. Operations & Maintenance Best Practices Guide: Chapter 6

    Broader source: Energy.gov [DOE]

    Guide describes chapter 6 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  6. Operations & Maintenance Best Practices Guide: Chapter 9

    Broader source: Energy.gov [DOE]

    Guide describes chapter 9 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  7. Africa's Transport Infrastructure Mainstreaming Maintenance and...

    Open Energy Info (EERE)

    Transport Infrastructure Mainstreaming Maintenance and Management Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa's Transport Infrastructure Mainstreaming...

  8. Operations & Maintenance Best Practices Guide: Appendix a

    Broader source: Energy.gov [DOE]

    Guide describes Appendix A of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  9. Operations & Maintenance Best Practices Guide: Front Matter

    Broader source: Energy.gov [DOE]

    Guide describes the front matter of the Operations and Maintenance Best Practices: a Guide to Achieving Operational Efficiency.

  10. Operations & Maintenance Best Practices Guide: Appendix d

    Broader source: Energy.gov [DOE]

    Guide describes Appendix D of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  11. Operations & Maintenance Best Practices Guide: Chapter 2

    Broader source: Energy.gov [DOE]

    Guide describes chapter 2 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  12. Operations & Maintenance Best Practices Guide: Chapter 1

    Broader source: Energy.gov [DOE]

    Guide describes chapter 1 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  13. Operations & Maintenance Best Practices Guide: Chapter 5

    Broader source: Energy.gov [DOE]

    Guide describes chapter 5 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  14. Operations & Maintenance Best Practices Guide: Chapter 8

    Broader source: Energy.gov [DOE]

    Guide describes chapter 8 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  15. Operations & Maintenance Best Practices Guide: Chapter 7

    Broader source: Energy.gov [DOE]

    Guide describes chapter 7 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  16. Operations & Maintenance Best Practices Guide: Chapter 10

    Broader source: Energy.gov [DOE]

    Guide describes chapter 10 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  17. Operations & Maintenance Best Practices Guide: Appendix c

    Broader source: Energy.gov [DOE]

    Guide describes Appendix C of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  18. Operations & Maintenance Best Practices Guide: Appendix B

    Broader source: Energy.gov [DOE]

    Guide describes Appendix B of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  19. Operations & Maintenance Best Practices Guide: Chapter 11

    Broader source: Energy.gov [DOE]

    Guide describes chapter 11 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  20. Road Tripping through the Geothermal Frontier

    Broader source: Energy.gov [DOE]

    After more than a year since the announcement of available funding, the project teams for our Frontier Observatory for Research in Geothermal Energy (FORGE) each hosted our geothermal experts at their candidate sites this fall. We’re calling it our road trip through the geothermal frontier.

  1. Solar Water Heating System Maintenance and Repair | Department...

    Energy Savers [EERE]

    Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair Rooftop solar water heaters need regular maintenance to operate at peak efficiency. | ...

  2. Solar Water Heating System Maintenance and Repair | Department...

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

    Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair Rooftop solar water heaters need regular maintenance to operate at peak efficiency. |...

  3. Hanford.gov Site Maintenance - Hanford Site

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

    Hanford.gov Site Maintenance Hanford.gov Site Maintenance Hanford.gov Site Maintenance Hanford.gov Site Maintenance Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size Hanford.gov will be undergoing scheduled upgrades and will be unavailable from 7:00 am Saturday, April 16th, 2016 until 5:00pm Sunday, April 17th, 2016. All Hanford.gov websites and web applications will be unavailable during this upgrade. Questions and inquiries regarding this maintenance outage please

  4. No maintenance -- no energy efficiency

    SciTech Connect (OSTI)

    Szydlowski, R.F.; Schliesing, J.S.; Winiarski, D.W.

    1994-12-01

    Field investigations illustrate that it is not realistic to expect new high-tech equipment to function for a full life expectancy at high efficiency without significant operations and maintenance (O&M). A simple walk through inspection of most buildings reveals extensive equipment that is being operated on manual override, is incorrectly adjusted and operating inefficiently, or is simply inoperative. This point is illustrated with two examples at Robins Air Force Base, Georgia. The first describes development of a comprehensive, base-wide, steam trap maintenance program. The second describes a measured evaluation from a typical office building. The objective of both examples was to assess the importance of proper O&M. The proposed ``O&M First`` philosophy will result in more efficient building HVAC operation, provide improved services to the building occupants, and reduce energy consumption and unscheduled equipment repair/replacement. Implementation of a comprehensive O&M program will result in a 15--25% energy savings. The O&M foundation that is established will allow other energy conservation activities such is demand side management or energy management and control systems, to achieve and maintain their expected energy savings.

  5. The Digital Road to Scientific Knowledge Diffusion

    Office of Scientific and Technical Information (OSTI)

    Digital Road to Scientific Knowledge Diffusion A Faster, Better Way to Scientific Progress? By David E. Wojick, Walter L. Warnick, Bonnie C. Carroll, and June Crowe Introduction With the United States federal government spending over $130 billion annually for research and development, ways to increase the productivity of that research can have a significant return on investment. It is well known that all scientific advancement is based on work that has come before. Isaac Newton expressed this

  6. HCEI Road Map: 2011 Edition (Brochure)

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

    HCEI Road Map 2011 Edition 2 www.hawaiicleanenergyinitiative.org The Hawaii Clean Energy Initiative (HCEI) was founded based on a Memorandum of Understanding (MOU) between the State of Hawaii and the U.S. Department of Energy on Jan. 28, 2008. Upon inception, the State and the Department worked to form a series of working groups incorporating a variety of stakeholders throughout the state, including local government, not-for-profit organizations, private sector companies, trade associations,

  7. Second Line of Defense: Electronic Maintenance Reports, Local Maintenance Provider User Guide, Rev. 3

    SciTech Connect (OSTI)

    Leigh, Richard J.

    2012-09-01

    The Electronic Maintenance Report forms allow Local Maintenance Providers (LMP) and other program staff to enter maintenance information into a simple and secure system. This document describes the features and information required to complete the Maintenance Report forms. It is expected that all Corrective Maintenance Reports from LMPs will be submitted electronically into the SLD Portal. As an exception (e.g., when access to the SLD Portal is unavailable), Maintenance Reports can be submitted via a secure Adobe PDF form available through the Sustainability Manager assigned to each country.

  8. Scheduled Maintenance Periods | Argonne National Laboratory

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

    Scheduled Maintenance Periods The CNM holds three maintenance periods per year. During these times certain CNM facilities may not be available for user activities. The Sector 26 beamline will not be available, the High-Performance Computing Cluster and nanofabrication facilities often are not available, and other facilities may undergo maintenance for only one or two days. Please contact your CNM Scientific Contact prior to arrival and plan your work visits and schedules accordingly. To better

  9. FAQS Reference Guide – Facility Maintenance Management

    Broader source: Energy.gov [DOE]

    This reference guide addresses the competency statements in the April 2014 edition of DOE Standard DOE-STD-1181-2014, Facility Maintenance Management Functional Area Qualification Standard.

  10. Supervisory Transmission Lines and Substation Maintenance Manager

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Transmission Lines and Substation Maintenance (G5200) 615...

  11. Pacific Northwest National Laboratory Grounds Maintenance

    SciTech Connect (OSTI)

    2009-08-05

    FEMP Water Efficiency Best Management Practice #4 and #5: Case study overview of the grounds maintenance program for Pacific Northwest National Laboratory.

  12. Building a road map for tailoring multilayer polyelectrolyte films (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Building a road map for tailoring multilayer polyelectrolyte films Citation Details In-Document Search Title: Building a road map for tailoring multilayer polyelectrolyte films Researchers are moving a step closer to a definite road map for building layer-by-layer (LbL) assembled polyelectrolyte films, with the assistance of the Liquids Reflectometer at Oak Ridge National Laboratory's Spallation Neutron Source, in Oak Ridge, Tennessee. Scientists using the liquids

  13. LANL closes road, trails for safety reasons; flooding and erosion...

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

    closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and...

  14. Dillard Road Solar Power Facility | Open Energy Information

    Open Energy Info (EERE)

    Facility Facility Dillard Road Solar Power Facility Sector Solar Facility Type Photovoltaics Facility Status In Service Developer Recurrent Energy Energy Purchaser Sacramento...

  15. Ed Westcotts photography goes on the road

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

    photographer Ed Westcott, is going on the road. The Oak Ridge Secret City Photographic History Exhibit consists of selected images from many of Westcott's works that have...

  16. Cyclotron Road: Creating a Home for Top Clean Energy Technology...

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

    Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our ... training dozens of top lab technologists in the technology commercialization process. ...

  17. Make Your Next Road Trip Fuel Efficient | Department of Energy

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

    Make Your Next Road Trip Fuel Efficient Make Your Next Road Trip Fuel Efficient June 29, 2015 - 3:02pm Addthis Enjoy the open road while keeping your fuel costs low! | Photo courtesy of istockphoto.com/lisegagne Enjoy the open road while keeping your fuel costs low! | Photo courtesy of istockphoto.com/lisegagne Christina Stowers Communications Specialist in the Weatherization and Intergovernmental Programs Office What does this mean for me? You don't have to break the bank on your summer travels

  18. IRF-World Road Statistics | Open Energy Information

    Open Energy Info (EERE)

    AgencyCompany Organization: International Road Statistics Focus Area: Transportation, Economic Development Resource Type: Dataset Website: www.irfnet.orgstatistics.php Cost:...

  19. Electricity for road transport, flexible power systems and wind...

    Open Energy Info (EERE)

    systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power systems and wind power Country Denmark...

  20. Surveillance & Maintenance: The Requirements Based Surveillance and

    Energy Savers [EERE]

    Maintenance Review Process (RBSM) | Department of Energy Surveillance & Maintenance: The Requirements Based Surveillance and Maintenance Review Process (RBSM) Surveillance & Maintenance: The Requirements Based Surveillance and Maintenance Review Process (RBSM) Overall direction for surveillance and maintenance of excess facilities is addressed in DOE G 430.1-2, IMPLEMENTATION GUIDE FOR SURVEILLANCE AND MAINTENANCE DURING FACILITY TRANSITION AND DISPOSITION. In addition, the change in

  1. A queuing model for road traffic simulation

    SciTech Connect (OSTI)

    Guerrouahane, N.; Aissani, D.; Bouallouche-Medjkoune, L.; Farhi, N.

    2015-03-10

    We present in this article a stochastic queuing model for the raod traffic. The model is based on the M/G/c/c state dependent queuing model, and is inspired from the deterministic Godunov scheme for the road traffic simulation. We first propose a variant of M/G/c/c state dependent model that works with density-flow fundamental diagrams rather than density-speed relationships. We then extend this model in order to consider upstream traffic demand as well as downstream traffic supply. Finally, we show how to model a whole raod by concatenating raod sections as in the deterministic Godunov scheme.

  2. Maintenance for the Millennium: Another Approach

    SciTech Connect (OSTI)

    Sculthorpe, Barruy R.

    2002-07-01

    Nuclear units nationwide are struggling to increase plant reliability and availability while at the same time reduce their operating and maintenance costs. Some very costly investments have been made in programs such as Reliability Centered Maintenance [RCM]. Florida Power and Light's approach at the St. Lucie Nuclear Plant has taken a slightly different approach. Building on our knowledge of the RCM process and an already existing 'World Class' Predictive Maintenance Program, a 'Condition-Based' Maintenance Program that takes advantage of the RCM philosophy and our toolbox full of advanced and highly successful predictive maintenance technologies. These tools currently consist of vibration analysis, lubricant analysis (both physical property and wear metals analysis, thermographic analysis, motor current signature analysis, tribology and process parameter trending. All employed with the intent to evaluate a machines health. This machine health check allows the forecasting of future preventative maintenance [PM's] tasks and the revision of existing PM's to maximize machine performance and eliminate 'no-value-added' maintenance activities/costs. Within the last year, the Condition-Based Maintenance Program has produced a cost saving of approximately $1.5 million dollars. As the program matures, these cost savings will accumulate well into the millennium. (authors)

  3. Proceedings: 1996 EPRI fossil plant maintenance conference

    SciTech Connect (OSTI)

    1996-07-01

    EPRI sponsors many conferences and workshops addressing various aspects of fossil power plant maintenance. Featured have been topics such as inspection methods, life assessment techniques, overhaul planning, predictive maintenance programs, thermography, vibration monitoring, welding, and component-specific events on boilers, condensers, feedwater heaters, generators, and turbines. The 1996 EPRI Fossil Plant Maintenance Conference-held July 29-August 1, 1996, in Baltimore, Maryland-reached a wider audience by providing a forum to discuss all aspects of fossil plant maintenance. Knowledgeable industry personnel exchanged information on state-of-the-art technology; identified major unresolved problems; and helped establish priorities for further research, development, and demonstration in fossil plant maintenance. This document presents report presented at the conference. Individual papers have been processed separately for the United States Department of Energy databases.

  4. Requirements Based Surveillance and Maintenance Review Process Interview

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

    Form | Department of Energy Based Surveillance and Maintenance Review Process Interview Form Requirements Based Surveillance and Maintenance Review Process Interview Form PDF icon Requirements Based Surveillance and Maintenance Review Process Interview Form More Documents & Publications Surveillance & Maintenance: The Requirements Based Surveillance and Maintenance Review Process (RBSM) Guidance to Completing the Self-Directed RBSM Interview Form CX-000473: Categorical Exclusion

  5. ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS |

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

    Department of Energy 1: SPACE AND MAINTENANCE RECORDS ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS This schedule provides for the disposal of all copies, wherever located in the Department, of records relating to space and maintenance PDF icon ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE

  6. Maintenance Management Program for DOE Nuclear Facilities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-06-01

    To define the program for the management of cost-effective maintenance of Department of Energy (DOE) nuclear facilities. Guidance for compliance with this Order is contained in DOE G 433.1-1, Nuclear Facility Maintenance Management Program Guide for use with DOE O 433.1, which references Federal regulations, DOE directives, and industry best practices using a graded approach to clarify requirements and guidance for maintaining DOE-owned Government property. (Cancels DOE 4330.4B, Chapter II, Maintenance Management Program, dated 2-10-94.) Cancels DOE 4330.4B (in part). Canceled by DOE O 433.1A.

  7. Major NERSC Maintenance Tuesday November 11

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

    Major NERSC Maintenance Tuesday November 11 Major NERSC Maintenance Tuesday November 11 October 31, 2014 by Francesca Verdier There will be a major NERSC maintenance on Tuesday, November 11, from 08:00 until 18:00 PST. Several systems and services will be unavailable during this time. Edison, Hopper, Data Transfer nodes, and Science Gateway (data portal) nodes will be unavailable 08:00 - 13:00. Carver/Dirac, PDSF, and Genepool will be unavailable 08:00 - 18:00. HPSS and web servers

  8. The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing...

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

    The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing Presentation prepared by Rick Zalesky ...

  9. EA-1980: Spar Canyon-Round Valley Access Road System Improvements...

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

    80: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho Summary...

  10. Solar Water Heating System Maintenance and Repair | Department...

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

    Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair May 30, 2012 - 2:35pm Addthis Rooftop solar water heaters need regular maintenance to...

  11. Facility Maintenance Management Functional Area Qualification...

    Office of Environmental Management (EM)

    ... DOE O 433.1B and in accordance with DOE O 226.1B. B. Review submitted NMMP description ... facility maintenance management. 1. DOE O 226.1B, Implementation of Department of Energy ...

  12. Operations and Maintenance in Federal Facilities | Department...

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

    and recycling-type pump, works properly over the long term. Effective operations and maintenance plans help ensure federal equipment, such as this water recovery- and recycling-typ...

  13. Sound maintenance practices protect fan investments

    SciTech Connect (OSTI)

    Bauer, M.

    2009-11-15

    Since underground coal miners depend on axial fans, lack of maintenance could prove costly. A number of pre-emptive actions that can help keep fans running at optimal performance can also be taken. 2 photos.

  14. BPAT Systems Maintenance - December 12, 2014

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 12122014 BPAT's e-Tag and OASIS software vendor will be performing a...

  15. BPAT Systems Maintenance - November 5, 2014

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 1152014 BPAT's e-Tag and OASIS software vendor will be performing a...

  16. BPAT Systems Maintenance - February 9, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 292015 BPAT's e-Tag and OASIS software vendor will be performing a...

  17. BPAT Systems Maintenance - March 6, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 362015 BPAT's e-Tag and OASIS software vendor will be performing a...

  18. Website Maintenance Process and Template | Department of Energy

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

    Website Maintenance Process and Template Website Maintenance Process and Template Below you can read more about EERE's expectations for website maintenance. In June and December every year, Web coordinators will be asked to attend two special Web Governance Team meetings to report on their website maintenance plans for the rest of the fiscal year. Fill out the Web maintenance template before attending this meeting and email it to the WGT facilitator. File Website maintenance process Microsoft

  19. Alternative Fuels Data Center: Natural Gas Vehicle Maintenance and Safety

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

    Vehicle Maintenance and Safety to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Vehicle Maintenance and Safety on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Vehicle Maintenance and Safety on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Vehicle Maintenance and Safety on Google Bookmark Alternative Fuels Data Center: Natural Gas Vehicle Maintenance and Safety on Delicious Rank Alternative Fuels Data Center: Natural Gas Vehicle Maintenance

  20. ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS...

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

    1: SPACE AND MAINTENANCE RECORDS ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS This schedule provides for the disposal of all copies, wherever located in the ...

  1. Operations & Maintenance Best Practices Guide: Release 3.0

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

    Chapter 4 Computerized Maintenance Management System 4.1 Introduction A computerized maintenance management system (CMMS) is a type of management software that performs ...

  2. Operations & Maintenance Best Practices Guide: Release 3.0

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

    ... Identify tasks that may be performed by operations maintenance personnel. 7. Analyze ... 1999 Maintainability and Maintenance Management By: Joseph D. Patton, Jr. Published ...

  3. Operations & Maintenance Best Practices Guide: Release 3.0

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

    Step 1: Strive to increase management awareness and appreciation of the operations and maintenance programdepartment. * Consider developing a maintenance mission statement and ...

  4. Project Profile: Innovative Application of Maintenance-Free Phase...

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

    Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Systems Project Profile: Innovative Application of Maintenance-Free Phase-Change Thermal ...

  5. FEMP Offers New Training on Photovoltaic Operations and Maintenance...

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

    New Training on Photovoltaic Operations and Maintenance Best Practices FEMP Offers New Training on Photovoltaic Operations and Maintenance Best Practices November 4, 2014 - 2:40pm ...

  6. Color Maintenance of LEDs in Laboratory and Field Applications...

    Office of Scientific and Technical Information (OSTI)

    Color Maintenance of LEDs in Laboratory and Field Applications Citation Details In-Document Search Title: Color Maintenance of LEDs in Laboratory and Field Applications Synopsis: ...

  7. FY 2013 Real Property Deferred, Actual, and Required Maintenance...

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

    Real Property Deferred, Actual, and Required Maintenance Reporting Requirement FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement PDF icon FY ...

  8. FY 2012 Real Property Deferred, Actual, and Required Maintenance...

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

    Real Property Deferred, Actual, and Required Maintenance Reporting Requirement FY 2012 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement PDF icon FY ...

  9. EIS-0442: Reauthorization of Permits, Maintenance, and Vegetation...

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

    42: Reauthorization of Permits, Maintenance, and Vegetation Management on Western Area ... EIS-0442: Reauthorization of Permits, Maintenance, and Vegetation Management on Western ...

  10. How to Determine and Verify Operating and Maintenance Savings...

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

    Determine and Verify Operating and Maintenance Savings in Federal Energy Savings Performance Contracts How to Determine and Verify Operating and Maintenance Savings in Federal ...

  11. FY 2014 Real Property Data Related to Operations and Maintenance...

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

    Real Property Data Related to Operations and Maintenance Guidance FY 2014 Real Property Data Related to Operations and Maintenance Guidance PDF icon FY2014DataRelatedtoOperati...

  12. Innovative Application of Maintenance-Free Phase-Change Thermal...

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

    Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation Innovative Application of Maintenance-Free Phase-Change Thermal Energy ...

  13. GIZ Sourcebook Module 4b: Inspection and Maintenance and Roadworthines...

    Open Energy Info (EERE)

    b: Inspection and Maintenance and Roadworthiness Jump to: navigation, search Tool Summary LAUNCH TOOL Name: GIZ Sourcebook Module 4b: Inspection and Maintenance and Roadworthiness...

  14. Hopper scheduled maintenance tomorrow (Sept 19) and /project...

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

    scheduled maintenance tomorrow (Sept 19) and project outage Hopper scheduled maintenance tomorrow (Sept 19) and project outage September 18, 2012 by Helen He There will be a...

  15. Maintenance & Cleaning Firm Earns Jefferson Lab's Small Business...

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

    ... Locally, Prestige Maintenance also provides grounds maintenance at Ft. Eustis and at Langley Air Force Base. Jefferson Science Associates, LLC, a joint venture of the Southeastern ...

  16. Site Transition Framework for Long-Term Surveillance and Maintenance...

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

    Framework for Long-Term Surveillance and Maintenance Site Transition Framework for Long-Term Surveillance and Maintenance Site Transition Framework for Long-Term Surveillance and ...

  17. Long-Term Surveillance and Maintenance Requirements for Remediated...

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

    Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites Long-Term ...

  18. Long-Term Surveillance and Maintenance Program 2003 Report |...

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

    Program 2003 Report Long-Term Surveillance and Maintenance Program 2003 Report Long-Term Surveillance and Maintenance Program 2003 Report PDF icon Long-Term Surveillance and ...

  19. Operations & Maintenance Best Practices Guide: Chapter 4 | Department...

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

    4 Operations & Maintenance Best Practices Guide: Chapter 4 Guide to chapter 4 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency. Chapter...

  20. Which Road to Travel? | Y-12 National Security Complex

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

    Which Road to Travel? Which Road to Travel? Posted: July 16, 2013 - 6:06pm There's no question which road (crosswalk) to travel when you park in the North Portal parking lot. Thanks to the recent restriping of the parking lot, the crosswalk and parking spaces are clearly marked. Earlier this year, the Employee-Driven Safety Campaign was created as a way to easily submit safety issues as we continue pursuing Safety for Life and our Voluntary Protection Program focus. Y-12 is a large site, so it

  1. The Road to Hiroshima and Beyond | Department of Energy

    Energy Savers [EERE]

    The Road to Hiroshima and Beyond The Road to Hiroshima and Beyond October 20, 2009 The RERF program is not a typical research program since it aims at fostering the health and welfare of the atomic-bomb survivors. A unique nurse's perspective on the RERF and the health of the A-bomb survivors is presented by Dr. Amy Knowles. PDF icon The Road to Hiroshima and Beyond More Documents & Publications Report of the Senior Review Panel on the Review of the Radiation Effects Research Foundation

  2. 2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

    Broader source: Energy.gov [DOE]

    2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

  3. Analysis Reveals Impact of Road Grade on Vehicle Energy Use ...

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

    with and without road grade for five vehicle models-con- ventional, hybrid, and all-electric midsized cars and conventional and hybrid SUVs. Aggregate results of the study...

  4. 1,"Elm Road Generating Station","Coal","Wisconsin Electric Power...

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

    Wisconsin" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Elm Road Generating Station","Coal","Wisconsin Electric Power Co",1268 2,"Point Beach ...

  5. Predicting and Utilizing the Vehicle's Past and Futuer Road Grade

    Broader source: Energy.gov [DOE]

    Predicted road grade may be used to estimate the power required to propel the vehicle through the upcoming terrain so that the engine controller can deliver the necessary power.

  6. Road to Fuel Savings: GM Technology Ramps Up Engine Efficiency...

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

    GM Technology Ramps Up Engine Efficiency Road to Fuel Savings: GM Technology Ramps Up ... Lift Control -- that is helping save fuel and lower emissions in the 2014 Chevy Impala. ...

  7. Airport Road, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road is a census-designated place in Washakie County, Wyoming. It falls under...

  8. Airport Road Addition, Texas: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road Addition is a census-designated place in Brooks County, Texas.1 References ...

  9. Climate Rapid Overview and Decision Support (C-ROADS) Simulator...

    Open Energy Info (EERE)

    Climate Rapid Overview and Decision Support (C-ROADS) Simulator1 Related Tools Gold Standard Program Model CRiSTAL VS Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) ......

  10. The Road to a Sustainable Energy Future | Princeton Plasma Physics...

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

    31, 2015, 9:30am to 11:00am Science On Saturday MBG Auditorium The Road to a Sustainable Energy Future Professor Emily Carter, Department of Engineering; Director of the Andlinger...

  11. FY 2012 Real Property Deferred, Actual, and Required Maintenance Reporting

    Energy Savers [EERE]

    Requirement | Department of Energy Real Property Deferred, Actual, and Required Maintenance Reporting Requirement FY 2012 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement PDF icon FY 2012 DARM Transmittal Letter and Attachment Final.pdf More Documents & Publications FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement Real Property Maintenance Reporting Requirement Memorandum (July 13, 2010)

  12. Road Transportable Analytical Laboratory system. Phase 1

    SciTech Connect (OSTI)

    Finger, S.M.; Keith, V.F.; Spertzel, R.O.; De Avila, J.C.; O`Donnell, M.; Vann, R.L.

    1993-09-01

    This developmental effort clearly shows that a Road Transportable Analytical Laboratory System is a worthwhile and achievable goal. The RTAL is designed to fully analyze (radioanalytes, and organic and inorganic chemical analytes) 20 samples per day at the highest levels of quality assurance and quality control. It dramatically reduces the turnaround time for environmental sample analysis from 45 days (at a central commercial laboratory) to 1 day. At the same time each RTAL system will save the DOE over $12 million per year in sample analysis costs compared to the costs at a central commercial laboratory. If RTAL systems were used at the eight largest DOE facilities (at Hanford, Savannah River, Fernald, Oak Ridge, Idaho, Rocky Flats, Los Alamos, and the Nevada Test Site), the annual savings would be $96,589,000. The DOE`s internal study of sample analysis needs projects 130,000 environmental samples requiring analysis in FY 1994, clearly supporting the need for the RTAL system. The cost and time savings achievable with the RTAL system will accelerate and improve the efficiency of cleanup and remediation operations throughout the DOE complex.

  13. On the Road to ANG Vehicles with Increased Driving Ranges

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

    On the Road to ANG Vehicles with Increased Driving Ranges On the Road to ANG Vehicles with Increased Driving Ranges Print Thursday, 21 January 2016 16:08 As a cleaner, cheaper, and more globally evenly distributed fuel, natural gas has considerable environmental, economic, and political advantages over petroleum as a source of energy for the transportation sector. But its low energy density at ambient temperature and pressure has posed a severe challenge for onboard fuel storage in cars in the

  14. The road to sustainability (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The road to sustainability Citation Details In-Document Search Title: The road to sustainability Sustainability is the hottest topic in energy research today, but what does it actually mean? George Crabtree and John Sarrao describe what makes a technology sustainable, and outline the materials-science challenges standing between us and clean, long-lasting energy. Although most people agree that more-sustainable energy technologies are desirable, they often find it harder to

  15. Alternative Fuels Data Center: CNG Fuel System and Cylinder Maintenance

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

    CNG Fuel System and Cylinder Maintenance to someone by E-mail Share Alternative Fuels Data Center: CNG Fuel System and Cylinder Maintenance on Facebook Tweet about Alternative Fuels Data Center: CNG Fuel System and Cylinder Maintenance on Twitter Bookmark Alternative Fuels Data Center: CNG Fuel System and Cylinder Maintenance on Google Bookmark Alternative Fuels Data Center: CNG Fuel System and Cylinder Maintenance on Delicious Rank Alternative Fuels Data Center: CNG Fuel System and Cylinder

  16. Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance

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

    Facility Ryder Opens Natural Gas Vehicle Maintenance Facility to someone by E-mail Share Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on Facebook Tweet about Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on Twitter Bookmark Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on Google Bookmark Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on

  17. Director of Maintenance for USA Jet Airlines, Inc. | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Director of Maintenance for USA Jet Airlines, Inc. Rick A. Wilson Rick Wilson July 2009 U.S. General Services Administration (GSA) Aviation Maintenance Professional of the Year Rick A. Wilson has received the U.S. General Services Administration (GSA) Aviation Maintenance Professional of the Year award. Wilson is the director of maintenance for USA Jet Airlines, Inc., in Albuquerque. He manages the maintenance activity of seven different fleet aircraft for the Office

  18. Accelerated learning approaches for maintenance training

    SciTech Connect (OSTI)

    Erickson, E.J.

    1991-01-01

    As a training tool, Accelerated Learning techniques have been in use since 1956. Trainers from a variety of applications and disciplines have found success in using Accelerated Learning approaches, such as training aids, positive affirmations, memory aids, room arrangement, color patterns, and music. Some have thought that maintenance training and Accelerated Learning have nothing in common. Recent training applications by industry and education of Accelerated Learning are proving very successful by several standards. This paper cites available resource examples and challenges maintenance trainers to adopt new ideas and concepts to accelerate learning in all training setting. 7 refs.

  19. Pacific Northwest Laboratory FY 1993 Site Maintenance Plan for maintenance of DOE nonnuclear facilities

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-09-28

    This Site Maintenance Plan has been developed for Pacific Northwest Laboratory's (PNL) Nonnuclear Facilities. It is based on requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter I, Change No. 4. The objective of this maintenance plan is to provide baseline information for compliance to the DOE Order 4330.4A, to identify needed improvements, and to document the planned maintenance budget for Fiscal Year (FY) 1993 and to estimate maintenance budgets for FY 1994 and FY 1995 for all PNL facilities. Using the results of the self-assessment, PNL has selected 12 of the 36 elements of the Maintenance Program defined by DOE Order 4330.4A, Chapter I, for improvement. The elements selected for improvement are: Facility Condition Inspections; Work Request (Order) System; Formal Job Planning and Estimating; Work Performance (Time) Standards; Priority System; Maintenance Procedures and Other Work-Related Documents; Scheduling System; Post Maintenance Testing; Backlog Work Control; Equipment Repair History and Vendor Information; Work Sampling; and Identification and Control. Based upon a graded approach and current funding, those elements considered most important have been selected as goals for earliest compliance. Commitment dates for these elements have been established for compliance. The remaining elements of noncompliance will be targeted for implementation during later budget periods.

  20. Pacific Northwest Laboratory FY 1993 Site Maintenance Plan for maintenance of DOE nonnuclear facilities

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-09-28

    This Site Maintenance Plan has been developed for Pacific Northwest Laboratory`s (PNL) Nonnuclear Facilities. It is based on requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter I, Change No. 4. The objective of this maintenance plan is to provide baseline information for compliance to the DOE Order 4330.4A, to identify needed improvements, and to document the planned maintenance budget for Fiscal Year (FY) 1993 and to estimate maintenance budgets for FY 1994 and FY 1995 for all PNL facilities. Using the results of the self-assessment, PNL has selected 12 of the 36 elements of the Maintenance Program defined by DOE Order 4330.4A, Chapter I, for improvement. The elements selected for improvement are: Facility Condition Inspections; Work Request (Order) System; Formal Job Planning and Estimating; Work Performance (Time) Standards; Priority System; Maintenance Procedures and Other Work-Related Documents; Scheduling System; Post Maintenance Testing; Backlog Work Control; Equipment Repair History and Vendor Information; Work Sampling; and Identification and Control. Based upon a graded approach and current funding, those elements considered most important have been selected as goals for earliest compliance. Commitment dates for these elements have been established for compliance. The remaining elements of noncompliance will be targeted for implementation during later budget periods.

  1. Innovative secondary support systems for gate roads

    SciTech Connect (OSTI)

    Barczak, T.; Molinda, G.M.; Zelanko, J.C.

    1996-12-31

    With the development of the shield support, the primary requirement for successful ground control in longwall mining is to provide stable gate road and bleeder entries. Wood cribbing has been the dominant form of secondary and supplemental support. However, the cost and limited availability of timber, along with the poor performance of softwood crib supports, has forced western U.S. mines to explore the utilization of support systems other than conventional wood cribbing. The recent success of cable bolts has engendered much interest from western operators. Eastern U.S. coal operators are also now experimenting with various intrinsic and freestanding alternative support systems that provide effective ground control while reducing material handling costs and injuries. These innovative freestanding support systems include (1) {open_quotes}The Can{close_quotes} support by Burrell Mining Products International, Inc., (2) Hercules and Link-N-Lock wood cribs and Propsetter supports by Strata Products (USA) Inc., (3) Variable Yielding Crib and Power Crib supports by Mountainland Support Systems, (4) the Confined Core Crib developed by Southern Utah Fuels Corporation; and (5) the MEGA prop by MBK Hydraulik. This paper assesses design considerations and compares the performance and application of these alternative secondary support systems. Support performance in the form of load-displacement behavior is compared to conventional wood cribbing. Much of the data was developed through full-scale tests conducted by the U.S. Bureau of Mines (USBM) at the Strategic Structures Testing Laboratory in the unique Mine Roof Simulator load frame at the Pittsburgh Research Center. A summary of current mine experience with these innovative supports is also documented.

  2. Davis PV plant operation and maintenance manual

    SciTech Connect (OSTI)

    1994-09-01

    This operation and maintenance manual contains the information necessary to run the Photovoltaics for Utility Scale Applications (PVUSA) test facility in Davis, California. References to more specific information available in drawings, data sheets, files, or vendor manuals are included. The PVUSA is a national cooperative research and demonstration program formed in 1987 to assess the potential of utility scale photovoltaic systems.

  3. ICD Complex Operations and Maintenance Plan

    SciTech Connect (OSTI)

    Gibson, P. L.

    2007-06-25

    This Operations and Maintenance (O&M) Plan describes how the Idaho National Laboratory (INL) conducts operations, winterization, and startup of the Idaho CERCLA Disposal Facility (ICDF) Complex. The ICDF Complex is the centralized INL facility responsible for the receipt, storage, treatment (as necessary), and disposal of INL Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) remediation waste.

  4. Enhanced human performance of utility maintenance programs

    SciTech Connect (OSTI)

    Fresco, A.; Haber, S.; O`Brien, J.

    1993-08-01

    Assuring the safe operation of a nuclear power plant depends, to a large extent, on how effectively one understands and manages the aging-related degradation that occurs in structures, systems, and components (SSCs). Aging-related degradation is typically managed through a nuclear plant`s maintenance program. A review of 44 Maintenance Team Inspection (MTI) Reports indicated that while some plant organizations appeared to assume a proactive mode in preventing aging-related failures of their SSCs important to safety, others seemed to be taking a passive or reactive mode. Across all plants, what is clearly needed, is a strong recognition of the importance of aging-related degradation and the use of existing organizational assets to effectively detect and mitigate those effects. Many of those assets can be enhanced by the consideration of organizational and management factors necessary for the implementation of an effective aging management program. This report provides a discussion of this program.

  5. CB-EMIS MAINTENANCE MONITORING SYSTEM

    Energy Science and Technology Software Center (OSTI)

    2006-10-01

    This system continuously monitors all components of a CB-EMIS (ANL-02-078)installation such as signals for video cameras, detector, train data, meteorological data, computer and network equipment and reports exceptions to maintenance staff so that corrections can be made as soon as possible. This monitoring system is built within Nagios (www.nagios.org), a free open source host service and network monitoring program.

  6. Maintenance Management Program for DOE Nuclear Facilities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2010-04-21

    The order defines the safety management program required by 10 CFR 830.204(b)(5) for maintenance and the reliable performance of structures, systems and components that are part of the safety basis required by 10 CFR 830.202 at hazard category 1, 2 and 3 DOE nuclear facilities. Admin Chg 1, dated 3-12-2013. Cancels DOE O 433.1A.

  7. Maintenance Management Program for DOE Nuclear Facilities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2007-02-13

    The Order defines the safety management program required by 10 CFR 830.204(b)(5) for maintenance and the reliable performance of Structures, Systems and Components (SSCs) that are part of the safety basis required by 10 CFR 830.202.1 at hazard category 1, 2 and 3 Department of Energy (DOE) nuclear facilities. Cancels DOE O 433.1. Canceled by DOE O 433.1B.

  8. Maintenance Management Program for DOE Nuclear Facilities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2010-04-21

    The order defines the safety management program required by 10 CFR 830.204(b)(5) for maintenance and the reliable performance of structures, systems and components that are part of the safety basis required by 10 CFR 830.202 at hazard category 1, 2 and 3 DOE nuclear facilities. Admin Chg 1, dated 3-12-2013, supersedes DOE O 433.1B.

  9. Test Site Operations & Maintenance Safety

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

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

  10. Long-Term Surveillance and Maintenance Requirements for Remediated...

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

    Requirements for Remediated FUSRAP Sites Long-Term Surveillance and Maintenance ... to the U.S. Department of Energy (DOE) for long-term surveillance and maintenance (LTS&M). ...

  11. Long-Term Surveillance Operations and Maintenance Fiscal Year...

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

    3 Year-End Summary Report Long-Term Surveillance Operations and Maintenance Fiscal Year ... PDF icon Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End ...

  12. Duck Valley Reservoirs Fish Stocking and Operation and Maintenance, 2006-2007 Annual Progress Report.

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim

    2009-05-11

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance (DV Fisheries) project is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide resident fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View, Lake Billy Shaw, and Sheep Creek Reservoirs, the program is also designed to maintain healthy aquatic conditions for fish growth and survival, to provide superior facilities with wilderness qualities to attract non-Tribal angler use, and to offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period are divided into operations and maintenance plus monitoring and evaluation. Operation and maintenance of the three reservoirs include fences, roads, dams and all reservoir structures, feeder canals, water troughs and stock ponds, educational signs, vehicles and equipment, and outhouses. Monitoring and evaluation activities included creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, control of encroaching exotic vegetation, and community outreach and education. The three reservoirs are monitored in terms of water quality and fishery success. Sheep Creek Reservoir was very unproductive this year as a fishery. Fish morphometric and water quality data indicate that the turbidity is severely impacting trout survival. Lake Billy Shaw was very productive as a fishery and received good ratings from anglers. Mountain View was also productive and anglers reported a high number of quality sized fish. Water quality (specifically dissolved oxygen and temperature) is the main limiting factor in our fisheries.

  13. Duck Valley Reservoirs Fish Stocking and Operation and Maintenance, 2005-2006 Annual Progress Report.

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim

    2009-05-11

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance (DV Fisheries) project is an ongoing resident fish program designed to enhance both subsistence fishing, educational opportunities for Tribal members of the Shoshone-Paiute Tribes, and recreational fishing facilities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View, Lake Billy Shaw, and Sheep Creek Reservoirs, the program also intends to afford and maintain healthy aquatic conditions for fish growth and survival, to provide superior facilities with wilderness qualities to attract non-Tribal angler use, and to offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period are divided into operations and maintenance plus monitoring and evaluation. Operation and maintenance of the three reservoirs include fences, roads, dams and all reservoir structures, feeder canals, water troughs and stock ponds, educational signs, vehicles and equipment, and outhouses. Monitoring and evaluation activities included creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, control of encroaching exotic vegetation, and community outreach and education. The three reservoirs are monitored in terms of water quality and fishery success. Sheep Creek Reservoir was the least productive as a result of high turbidity levels and constraining water quality parameters. Lake Billy Shaw trout were in poorer condition than in previous years potentially as a result of water quality or other factors. Mountain View Reservoir trout exhibit the best health of the three reservoirs and was the only reservoir to receive constant flows of water.

  14. Lowering On-Road Fuel Use: A Component Approach

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

    Lowering On-Road Fuel Use: A Component Approach Alan Meier Lawrence Berkeley National Laboratory akmeier@lbl.gov What is the Component Approach? zAddresses two aspects: ‹"Off-test" energy use ‹Energy impacts of aftermarket and replacement products Some Aspects of a Car's Fuel Consumption are Not Captured in Tests z Dynamometer tests Fuel Consumption Not and adjustments Fully Captured in Fuel cannot simulate all Economy Test aspects of on-road performance z Actual consumption depends

  15. On the Road with Fuel Saving Tools | Department of Energy

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

    On the Road with Fuel Saving Tools On the Road with Fuel Saving Tools May 23, 2014 - 11:07am Addthis Driving efficiently can help you save money on gas this summer.| Photo courtesy of ©iStockphoto.com/HelpingHandPhotos Driving efficiently can help you save money on gas this summer.| Photo courtesy of ©iStockphoto.com/HelpingHandPhotos Shannon Shea Clean Cities Communications Manager What does this mean for me? Driving the speed limit can save you money. Every five miles you drive above 50

  16. Road to the hydrogen highway | Y-12 National Security Complex

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

    Road to the hydrogen highway Road to the hydrogen highway Posted: July 18, 2012 - 9:49am | Y-12 Report | Volume 9, Issue 1 | 2012 Photo used with permission of Toyota Motor Corporation. Toyota plans to sell hydrogen-powered cars by 2015. To reach that goal, the world's largest automaker sought out Y-12 to analyze the science behind making a hydrogen car work efficiently. Hydrogen storage material, the fuel component for a hydrogen vehicle, is key to efficiency. Toyota developed a metal hydride,

  17. INFOGRAPHIC: The Road to Fuel Efficiency | Department of Energy

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

    INFOGRAPHIC: The Road to Fuel Efficiency INFOGRAPHIC: The Road to Fuel Efficiency November 27, 2012 - 11:01am Addthis This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. | Infographic by <a href="/node/379579">Sarah Gerrity</a>. This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. |

  18. Comparison of Different Load Road Implementation Strategies on Fuel Economy

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

    of USPS Step Vans | Department of Energy An alternative form of measuring road loads, instead of using a chassis dynamometer and a method described in 40 CFR section 86.1229-85, was conducted on on-road coastdowns, and regression analysis was used to determine the characteristics of the two U.S. Postal Service step vans, one of which was a hybrid model PDF icon deer09_carder.pdf More Documents & Publications Electric Drive and Advanced Battery and Components Testbed (EDAB) AVTA:

  19. Operations and Maintenance in Federal Facilities | Department of Energy

    Energy Savers [EERE]

    Operations and Maintenance in Federal Facilities Operations and Maintenance in Federal Facilities Effective operations and maintenance plans help ensure federal equipment, such as this water recovery- and recycling-type pump, works properly over the long term. Effective operations and maintenance plans help ensure federal equipment, such as this water recovery- and recycling-type pump, works properly over the long term. Federal facilities rely on pumps, motors, fans, and other mechanical systems

  20. FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting

    Energy Savers [EERE]

    Requirement | Department of Energy Real Property Deferred, Actual, and Required Maintenance Reporting Requirement FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement PDF icon FY 2013 DARM Transmittal Letter and Attachment Final.pdf More Documents & Publications FY 2012 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement FY_09_DM_RM_AM_Reporting_Memo_and_attachment_072009.pdf Real Property Maintenance Reporting Requirement

  1. Road Map for Development of Crystal-Tolerant High Level Waste...

    Office of Scientific and Technical Information (OSTI)

    Road Map for Development of Crystal-Tolerant High Level Waste Glasses Citation Details In-Document Search Title: Road Map for Development of Crystal-Tolerant High Level Waste ...

  2. Over-the-road shock and vibration testing of the radioisotope thermoelectric generator transportation system

    SciTech Connect (OSTI)

    Becker, D.L.

    1997-05-01

    Radioisotope Thermoelectric Generators (RTG) convert heat generated by radioactive decay into electricity through the use of thermocouples. The RTGs have a long operating life, are reasonably lightweight, and require little or no maintenance, which make them particularly attractive for use in spacecraft. However, because RTGs contain significant quantities of radioactive materials, normally plutonium-238 and its decay products, they must be transported in packages built in accordance with Title 10, Code of Federal Regulations, Part 71 (10 CFR 71). To meet these regulations, a RTG Transportation System (RTGTS) that fully complies with 10 CFR 71 has been developed, which protects RTGs from adverse environmental conditions during normal conditions of transport (e.g., shock, vibration, and heat). To ensure the protection of RTGs from shock and vibration loadings during transport, extensive over-the-road testing was conducted on the RTG`S to obtain real-time recordings of accelerations of the air-ride suspension system trailer floor, packaging, and support structure. This paper provides an overview of the RTG`S, a discussion of the shock and vibration testing, and a comparison of the test results to the specified shock response spectra and power spectral density acceleration criteria.

  3. Application of SCR and PM-METALIT for Non-Road Applications: SCRi |

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

    Department of Energy Advantages of this new application of SCR and PM-METALIT for non-road applications include compact design, robustness, low backpressure, and cost PDF icon deer09_pfahl.pdf More Documents & Publications Ensuring the Availability and Reliability of Urea Dosing For On-Road and Non-Road Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative Nonroad SCR-Urea Study

  4. Review of maintenance personnel practices at nuclear power plants

    SciTech Connect (OSTI)

    Chockie, A.D.; Badalamente, R.V.; Hostick, C.J.; Vickroy, S.C.; Bryant, J.L.; Imhoff, C.H.

    1984-05-01

    As part of the Nuclear Regulatory Commission (NRC) sponsored Maintenance Qualifications and Staffing Project, the Pacific Northwest Laboratory (PNL) has conducted a preliminary assessment of nuclear power plant (NPP) maintenance practices. As requested by the NRC, the following areas within the maintenance function were examined: personnel qualifications, maintenance training, overtime, shiftwork and staffing levels. The purpose of the assessment was to identify the primary safety-related problems that required further analysis before specific recommendations can be made on the regulations affecting NPP maintenance operations.

  5. EA-2008: Colorado River Storage Project Programmatic Operations and Maintenance Project; Coconino, Maricopa, Navajo, and Yavapai Counties (Arizona) and San Juan County (Utah)

    Broader source: Energy.gov [DOE]

    Western Area Power Administration is preparing an EA that assesses the potential environmental impacts of Western’s programmatic operations and management (O&M) process and an integrated vegetation management (IVM) program on the Colorado River Storage Project System. O&M activities would consist of aerial and ground patrols, regular and preventive maintenance, inspections and repairs, and road repair. The IVM program would remove vegetation to protect facilities from fire, control the spread of noxious weeds to protect environmental quality, establish and maintain stable, low-growing plant communities in the ROW, and activities for public and worker safety around transmission lines and other facilities.

  6. DOE/EA-2008: Colorado River Storage Project Programmatic Operations and Maintenance Project; Coconino, Maricopa, Navajo, and Yavapai Counties (Arizona) and San Juan County (Utah)

    Broader source: Energy.gov [DOE]

    Western Area Power Administration is preparing an EA that assesses the potential environmental impacts of Western’s programmatic operations and management (O&M) process and an integrated vegetation management (IVM) program on the Colorado River Storage Project System. O&M activities would consist of aerial and ground patrols, regular and preventive maintenance, inspections and repairs, and road repair. The IVM program would remove vegetation to protect facilities from fire, control the spread of noxious weeds to protect environmental quality, establish and maintain stable, low-growing plant communities in the ROW, and activities for public and worker safety around transmission lines and other facilities.

  7. Road Transportable Analytical Laboratory (RTAL) system: Volume I. Final report

    SciTech Connect (OSTI)

    Finger, S.M.; De Avila, J.C.; Keith, V.F.

    1996-08-01

    This report describes a portable laboratory system for the analysis of soils, ground water, and surface waters for the detection and quantification of hazardous materials, organics, and radioactive contaminants. The goal of the Road Transportable Analytical Laboratory (RTAL) is a sample throughput of 20 samples per day, providing a full range of analysis on each sample within 16 hours of preparation with high accuracy.

  8. HCEI Road Map and Introduction and Overview 2011

    Broader source: Energy.gov [DOE]

    This road map is a summary of the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, which was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  9. Road to Recovery: Bringing Recovery to Small Town America

    ScienceCinema (OSTI)

    Nettamo, Paivi

    2012-06-14

    The Recovery Act hits the road to reach out to surrounding towns of the Savannah River Site that are struggling with soaring unemployment rates. This project helps recruit thousands of people to new jobs in environmental cleanup at the Savannah River Site.

  10. Story Road Landfill Solar Site Evaluation: San Jose

    Broader source: Energy.gov [DOE]

    This report describes the findings of a solar site evaluation conducted at the Story Road Landfill (Site) in the City of San Jose, California (City). This evaluation was conducted as part of a larger study to assess solar potential at multiple public facilities within the City.

  11. Economic evaluation of inactive uranium mill tailings, Gunnison Site, Gunnison, Colorado

    SciTech Connect (OSTI)

    Teel, J H

    1982-12-01

    Mountain States Research and Development was contracted on March 1, 1981 to make an economic evaluation study at each of 12 abandoned uranium mill tailings sites in the western states. The objective of this work was to obtain the data necessary at each site to determine the possible revenue that could be derived from reprocessing the tailings. To accomplish this objective a drilling and sampling program was established for each site to determine the total amount of tailings and subbase material available for treatment and the amount of recoverable uranium, vanadium and molybdenum. These three metals were selected due to their common occurrence in uranium ores and common extractability in the leaching process. Laboratory leaching was then conducted on the samples obtained to determine the extractability of each of these metals and the optimum plant process to be applied. As the metal contents were generally low and represented mineral that had not been leached during previous processing, the economic evaluation is limited to consideration of the direct capital and operating costs required in connection with processing of each respective site material. Excavating, transportation and disposal of the material from each site in an environmentally acceptable location and manner was not within the scope of this project. It will be necessary to complete a separate study of these areas in order to determine the total costs involved. This report contains the results of the investigations of the Old Rifle Site.

  12. Year 2000 TWRS Maintenance procedure review report

    SciTech Connect (OSTI)

    ADAMS, M.R.

    1999-02-24

    A concern exists that some equipment in use might contain microprocessors that are dependent upon a time date function. The majority of the software programming for microprocessors has only utilized a 2 digit identifier for the year. With the approach of the year 2000, (Y2K), there is concern that the date function will not be correctly recognized and some functions will not operate properly. TWRS maintenance procedures have been reviewed to identify equipment components that may not be Y2K compliant. Engineering judgment was utilized to eliminate procedures and equipment that is obviously not impacted by Y2K.

  13. Converting urban tree maintenance residue to energy

    SciTech Connect (OSTI)

    Murphey, W.K.; Massey, J.G.; Sumrall, A.

    1980-01-01

    Three methods of utilizing urban wood waste collected by a tree maintenance firm in Houston, Texas (handling 30,000 ton waste/year) are examined: (a) hauling to a remote landfill; (b) chipping and hauling to a (local) power plant and converting to electricity; and (c) chipping and selling to an outside firm for use as boiler fuel. Breakdown of costs are given for each method in monetary and energy terms. Method (b) was the cheapest, producing a net energy gain (870 million Btu/day), but the firm chose method (c), since it realized a direct monetary return.

  14. Plant maintenance and outage management issue, 2005

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2005-01-15

    The focus of the January-February issue is on plant maintenance and outage managment. Major articles/reports in this issue include: Dawn of a new era, by Joe Colvin, Nuclear Energy Institute (NEI); Plant profile: Beloyarsk NPP, Russia, by Nikolai Oshkanov, Beloyarsk NPP, Russia; Improving economic performance, by R. Spiegelberg-Planner, John De Mella, and Marius Condu, IAEA; A model for improving performance, by Pet Karns, MRO Software; ASME codes and standards, by Shannon Burke, ASME International; and, Refurbishment programs, by Craig S. Irish, Nuclear Logistics, Inc.

  15. Buckle up for the #LabsRoadShow | Department of Energy

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

    Buckle up for the #LabsRoadShow Buckle up for the #LabsRoadShow June 29, 2015 - 11:42am Addthis Buckle up for the #LabsRoadShow Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs How can I participate? Follow along all week on social media with #LabsRoadShow. Learn more about the National Laboratories. Tune in next month for Stop Two: Lab Contributions With the Fourth of July right around the corner, what's more American than taking a road trip? Join us as we embark on the

  16. An automated neutron monitor maintenance system

    SciTech Connect (OSTI)

    Moore, F.S.; Griffin, J.C.; Odell, D.M.C.

    1996-09-01

    Neutron detectors are commonly used by the nuclear materials processing industry to monitor fissile materials in process vessels and tanks. The proper functioning of these neutron monitors must be periodically evaluated. We have developed and placed in routine use a PC-based multichannel analyzer (MCA) system for on-line BF3 and He-3 gas-filled detector function testing. The automated system: 1) acquires spectral data from the monitor system, 2) analyzes the spectrum to determine the detector`s functionality, 3) makes suggestions for maintenance or repair, as required, and 4) saves the spectrum and results to disk for review. The operator interface has been designed to be user-friendly and to minimize the training requirements of the user. The system may also be easily customized for various applications

  17. Operations and Maintenance Savings from Advanced Metering Infrastructure - Initial Results

    Energy Savers [EERE]

    Operations and Maintenance Best Practices Guide Operations and Maintenance Best Practices Guide The Federal Energy Management Program's Operations and Maintenance (O&M) Best Practices Guide outlines best practices to help Federal agencies implement effective O&M for systems and equipment found at their facilities. Following these best practices can help agencies gain management buy-in for O&M programs and save an estimated 5% to 20% on energy bills without a significant capital

  18. Maintenance & Cleaning Firm Earns Jefferson Lab's Small Business Award

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

    Maintaining Your Air Conditioner Maintaining Your Air Conditioner Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary

  19. Vegetation Loblolly Pine N Site Boundary N Streams Roads

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

    Loblolly Pine N Site Boundary N Streams Roads [2J Other Set-Asides 6ÂŁ] Hy~ric Soils < ____ n ____ ** __ ._ ** _______ 300 0 - L " " " " , 300 781 .3a 600 Meters Soils Soil Series and Phase _TrB Figure 4-1. Plant CO/lllllllllties and soils associated with the Loblolly Pine Stand Set-Aside Area. sc 4-5 Set-Aside 4: Loblolly Pine Stand

  20. DOE-STD-1181-2004; Facility Maintenance Management Functional...

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

    ... maintenance management personnel shall demonstrate a working level knowledge of industrial property management practices as related to stores, spare parts, and essential materials. ...

  1. Operations & Maintenance Best Practices Guide: Release 3.0

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

    in an efficient manner and that operations and maintenance personnel are well trained. ... or system (lumens per watt) Energy management system - A microprocessor-based system ...

  2. Technical information report: Plasma melter operation, reliability, and maintenance analysis

    SciTech Connect (OSTI)

    Hendrickson, D.W. [ed.

    1995-03-14

    This document provides a technical report of operability, reliability, and maintenance of a plasma melter for low-level waste vitrification, in support of the Hanford Tank Waste Remediation System (TWRS) Low-Level Waste (LLW) Vitrification Program. A process description is provided that minimizes maintenance and downtime and includes material and energy balances, equipment sizes and arrangement, startup/operation/maintence/shutdown cycle descriptions, and basis for scale-up to a 200 metric ton/day production facility. Operational requirements are provided including utilities, feeds, labor, and maintenance. Equipment reliability estimates and maintenance requirements are provided which includes a list of failure modes, responses, and consequences.

  3. Color Maintenance of LEDs in Laboratory and Field Applications...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: LED, ssl, solid-state, lighting, GATEWAY, CALiPER, report, color, shift, maintenance Word Cloud More Like This Full ...

  4. Color Maintenance of LEDs in Laboratory and Field Applications...

    Office of Scientific and Technical Information (OSTI)

    Royer, Michael P.; Tuttle, Ralph; Rosenfeld, Scott M.; Miller, Naomi J. Light-emitting diode (LED), color shift, color stability, color maintenance, warranty Light-emitting...

  5. Community Wind Handbook/Plan for Maintenance | Open Energy Information

    Open Energy Info (EERE)

    Community Wind HandbookPlan for Maintenance < Community Wind Handbook Jump to: navigation, search WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHCommunity Wind Handbook...

  6. Operations and Maintenance Best Practices--A Guide to Achieving...

    Office of Scientific and Technical Information (OSTI)

    This guide is designed to serve as a source for O&M management and technical staff. It ... OPERATION; EFFICIENCY; MAINTENANCE; MANAGEMENT; RECOMMENDATIONS Word Cloud More Like ...

  7. ANNUAL MAINTENANCE AND LEAK TESTING FOR THE 9975 SHIPPING PACKAGE

    SciTech Connect (OSTI)

    Trapp, D.

    2014-08-25

    The purpose of this document is to provide step-by-step instructions for the annual helium leak test certification and maintenance of the 9975 Shipping Package.

  8. Cultural Resource Investigations for a Multipurpose Haul Road on the Idaho National Laboratory

    SciTech Connect (OSTI)

    Brenda R. Pace; Cameron Brizzee; Hollie Gilbert; Clayton Marler; Julie Braun Williams

    2010-08-01

    The U. S. Department of Energy, Idaho Operations Office is considering options for construction of a multipurpose haul road to transport materials and wastes between the Materials and Fuels Complex (MFC) and other Idaho National Laboratory (INL) Site facilities. The proposed road will be closed to the public and designed for limited year-round use. Two primary options are under consideration: a new route south of the existing T-25 power line road and an upgrade to road T-24. In the Spring of 2010, archaeological field surveys and initial coordination and field reconnaissance with representatives from the Shoshone-Bannock Tribes were completed to identify any resources that may be adversely affected by the proposed road construction and to develop recommendations to protect any listed or eligible for listing on the National Register of Historic Places. The investigations showed that 24 archaeological resources and one historic marker are located in the area of potential effects for road construction and operation south of the T-25 powerline road and 27archaeological resources are located in the area of potential effects for road construction and operation along road T-24. Generalized tribal concerns regarding protection of natural resources were also documented in both road corridors. This report outlines recommendations for additional investigations and protective measures that can be implemented to minimize adverse impacts to the identified resources.

  9. Microsoft Word - GUN 2005 CR.doc

    Office of Legacy Management (LM)

    Gunnison, Colorado Page 8-1 8.0 Gunnison, Colorado, Disposal Site 8.1 Compliance Summary The Gunnison Disposal Site, inspected on June 21, 2005, was in excellent condition. Six perimeter sign and the entrance sign were missing and bullets had damaged several others. All former erosion areas were stable. Areas reseeded in 2004 along the former Chance Gulch haul road require further monitoring, and therefore, the BLM right-of-way permit is still active. Revegetation of reseeded areas on Tenderfoot

  10. DEPARTMENT OF ENERGY FINDING OF NO SIGNIFICANT IMPACT FOR THE MULTIPURPOSE HAUL ROAD

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

    DEPARTMENT OF ENERGY FINDING OF NO SIGNIFICANT IMPACT FOR THE MULTIPURPOSE HAUL ROAD WITHIN THE IDAHO NATIONAL LABORATORY SITE (EM-FMDP-I0-068) Agency: U. S. Department of Energy (DOE) Action: Finding of No Significant Impact (FONSI) Summary: The DOE prepared a Draft Environmental Assessment (EA) for the proposed "Environmental Assessment for the Multipurpose Haul Road Within the Idaho National Laboratory Site" (DOE/EA-I772). The proposed action consists of constructing a road for

  11. The #LabsRoadShow: National Lab Contributions | Department of Energy

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

    The #LabsRoadShow: National Lab Contributions The #LabsRoadShow: National Lab Contributions July 27, 2015 - 1:03am Addthis The #LabsRoadShow: National Lab Contributions Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs How can I participate? Follow along all week on social media with #LabsRoadShow. Meet the National Labs. Join us on Friday, 7/31 at 1p.m. ET on Facebook for a Q&A on particle physics. Last month you had the chance to meet the National Labs. Now it's time

  12. Hit the Road: Applying Lessons from National Campaigns to a Local Context (201)

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Hit the Road: Applying Lessons from National Campaigns to a Local Context (201), call slides and discussion summary.

  13. Online Planning Tools Make Road Trips a Snap | Department of Energy

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

    Online Planning Tools Make Road Trips a Snap Online Planning Tools Make Road Trips a Snap May 18, 2015 - 11:42pm Addthis Use planning tools from FuelEconomy.gov to save fuel and money on your summer road trips. | Photo courtesy of Pat Corkery/NREL. Use planning tools from FuelEconomy.gov to save fuel and money on your summer road trips. | Photo courtesy of Pat Corkery/NREL. Shannon Brescher Shea Communications Manager, Clean Cities Program What does this mean for me? Spend less money to fuel

  14. GIZ Sourcebook Module 5b: Urban Road Safety | Open Energy Information

    Open Energy Info (EERE)

    with the consequential social, economic, and health burdens imposing heavy constraints on sustainable development. This module focuses on addressing local road safety, creating a...

  15. Archaeological investigations on the Buckboard Mesa Road Project

    SciTech Connect (OSTI)

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

    1991-10-01

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

  16. Feasibility study: Application of RCM techniques for substation maintenance at the Bonneville Power Administration. [Reliability Centered Maintenance (RCM)

    SciTech Connect (OSTI)

    Purucker, S.L.; Tonn, B.E.; Goeltz, R.T.; James, R.D.; Kercel, S.; Rizy, D.T.; Simpson, M.L.; Van Dyke, J.W.

    1992-05-28

    This feasibility study examines reliability centered maintenance (RCM) as it applies to Bonneville Power Administrations (BPA) substation maintenance program. Reliability techniques are examined in evaluated. Existing BPA equipment maintenance procedures are documented. Equipment failure history is considered. Economic impacts are estimated. Various equipment instrumentation methods are reviewed. Based on this analysis a prototype system is proposed. The prototype will be implemented in two phases. Phase 1 is to be completed in 1992, it includes instrumenting one power transformer and one oil circuit breaker. Software development will focus on displaying data. Phase 2 is to be completed the following year. The remaining transformers and breakers will be instrumented during the second phase. Software development will focus on predictive maintenance techniques and maintenance decision support.

  17. Innovative technology summary report: Road Transportable Analytical Laboratory (RTAL)

    SciTech Connect (OSTI)

    1998-10-01

    The Road Transportable Analytical Laboratory (RTAL) has been used in support of US Department of Energy (DOE) site and waste characterization and remediation planning at Fernald Environmental Management Project (FEMP) and is being considered for implementation at other DOE sites, including the Paducah Gaseous Diffusion Plant. The RTAL laboratory system consists of a set of individual laboratory modules deployable independently or as an interconnected group to meet each DOE site`s specific analysis needs. The prototype RTAL, deployed at FEMP Operable Unit 1 Waste Pits, has been designed to be synergistic with existing analytical laboratory capabilities, thereby reducing the occurrence of unplanned rush samples that are disruptive to efficient laboratory operations.

  18. COLLOQUIUM: Living with Climate Change: The Road from Paris | Princeton

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

    Plasma Physics Lab April 20, 2016, 4:15pm to 5:30pm Colloquia MBG Auditorium (284 cap.) COLLOQUIUM: Living with Climate Change: The Road from Paris Dr. Dale Jamieson New York University Presentation: File WC20APR2016_DJamieson.pptx The twenty-first Conference of the Parties (COP21) of the United Nations Framework Convention on Climate Change (UNFCCC) in Paris ended with an agreement that some call "the world's greatest diplomatic success" while others insist it is "too

  19. Hopper scheduled maintenance tomorrow (Sept 19) and /project outage

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

    scheduled maintenance tomorrow (Sept 19) and /project outage Hopper scheduled maintenance tomorrow (Sept 19) and /project outage September 18, 2012 by Helen He There will be a scheduled hardware and software maintenance for Hopper next Wednesday, Sept 19, from 6:30 am to midnight Pacific time. Please plan your work accordingly and check the NERSC Message of the Day (MOTD) for status update: http://www.nersc.gov/live-status/motd/. The /project file system (also known as /global/project) will be

  20. Maintenance study for W-340 Waste Retrieval System

    SciTech Connect (OSTI)

    Christensen, C.; Conner, C.C.; Sekot, J.P.

    1994-05-01

    This study was performed to identify attributes and maintainability requirements for the Tank Waste Retrieval System (TWRS). The system will be developed for Westinghouse Hanford Company in Richland, Washington, as an integrated system to perform waste removal in Tank C-106 and, thus, demonstrate technologies for tank remediation that will satisfy requirements of the Tri-Party Agreement. The study examines attributes of the TWRS, scope of maintenance operations required for the TWRS, maintenance requirements, and potential methods of performing maintenance functions. Recommendations are provided for consideration in the development of both the conceptual design and performance specification, which will be used in procuring the W-340 Waste Retrieval System.

  1. Operations & Maintenance Best Practices Guide: Release 3.0

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

    this guide is to provide you, the Operations and Maintenance (O&M)Energy manager and practitioner, with useful information about O&M management, technologies, energy and water ...

  2. National Geothermal Data System Architecture Design, Testing and Maintenance

    Broader source: Energy.gov [DOE]

    Project objective: To create the National Geothermal Data System (NGDS) comprised of a core and distributed network of databases and data sites that will comprise a federated system for acquisition, management, maintenance, and dissemination of geothermal and related data.

  3. Planning and Reporting for Operations and Maintenance in Federal...

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

    Allocating operations and maintenance (O&M) and repair and replacement (R&R) responsibilities Putting in place O&M reporting requirements. The goal is to minimize disagreements ...

  4. John William (Bill) Ebert Jr. ? Longtime Y-12 Maintenance Manager

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

    John William (Bill) Ebert Jr. - Longtime Y-12 Maintenance Manager I knew him as "Mr. Ebert" when his office was in Building 9734. I used to park my bicycle in the hallway just...

  5. TNRC 61 - General Provisions Use and Maintenance of Public Beaches...

    Open Energy Info (EERE)

    1 - General Provisions Use and Maintenance of Public Beaches Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: TNRC 61 - General...

  6. Method and computer program product for maintenance and modernization backlogging

    DOE Patents [OSTI]

    Mattimore, Bernard G; Reynolds, Paul E; Farrell, Jill M

    2013-02-19

    According to one embodiment, a computer program product for determining future facility conditions includes a computer readable medium having computer readable program code stored therein. The computer readable program code includes computer readable program code for calculating a time period specific maintenance cost, for calculating a time period specific modernization factor, and for calculating a time period specific backlog factor. Future facility conditions equal the time period specific maintenance cost plus the time period specific modernization factor plus the time period specific backlog factor. In another embodiment, a computer-implemented method for calculating future facility conditions includes calculating a time period specific maintenance cost, calculating a time period specific modernization factor, and calculating a time period specific backlog factor. Future facility conditions equal the time period specific maintenance cost plus the time period specific modernization factor plus the time period specific backlog factor. Other embodiments are also presented.

  7. Gas characterization system operation, maintenance, and calibration plan

    SciTech Connect (OSTI)

    Tate, D.D.

    1996-03-04

    This document details the responsibilities and requirements for operation, maintenance, and calibration of the Gas Characterization Systems (GCS) analytical instrumentation. It further, defines the division of responsibility between the Characterization Monitoring Development organization and Tank Farms Operations.

  8. Site Transition Framework for Long-Term Surveillance and Maintenance

    Broader source: Energy.gov [DOE]

    The Site Transition Framework (STF) provides a framework for all U.S. Department of Energy (DOE) facilities and sites where DOE may have anticipated long-term surveillance and maintenance (LTS&...

  9. Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative |

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

    Department of Energy 2 DEER Conference Presentation: Union of Concerned Scientists PDF icon 2002_deer_monahan.pdf More Documents & Publications EPA Diesel Update A View From The Bridge Commonalities between Non-road and On-road Diesel Emissions

  10. Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP

    Energy Savers [EERE]

    Sites | Department of Energy Requirements for Remediated FUSRAP Sites Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites This document summarizes radiological conditions at sites remediated under the Formerly Utilized Sites Remedial Action Program (FUSRAP) and transferred to the U.S. Department of Energy (DOE) for long-term surveillance and maintenance (LTS&M). Source document citations are presented. Most of these sites meet criteria for unrestricted use; a

  11. Advanced Remote Maintenance Design for Pilot-Scale Centrifugal Contactors

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Journal Article: Advanced Remote Maintenance Design for Pilot-Scale Centrifugal Contactors Citation Details In-Document Search Title: Advanced Remote Maintenance Design for Pilot-Scale Centrifugal Contactors Advanced designs of used nuclear fuel recycling processes and radioactive waste treatment processes are expected to include more ambitious goals for aqueous based separations including; higher separations efficiency, high-level waste minimization, and

  12. Y-12 demos former utilities and maintenance facility | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration demos former utilities and maintenance facility Friday, September 26, 2014 - 1:05pm The Y-12 National Security Complex recently completed another improvement in its site infrastructure with the demolition of Building 9744, a former utilities and maintenance facility occupying more than 9,000 square feet. Despite structural issues and waste disposal concerns, the facility was safely demolished nearly two months ahead of schedule. The demolition proved challenging due

  13. Requirements-Based Surveillance and Maintenance Review Guide | Department

    Office of Environmental Management (EM)

    Requirements for Bridge Inspection Requirements for Bridge Inspection More Documents & Publications Microsoft PowerPoint - 2009.10.27 Bridge Inspection Follow-up Slide 1 National Bridge Inventory Record Data Submission Requirement of Energy

    Requirements-Based Surveillance and Maintenance Review Guide Requirements-Based Surveillance and Maintenance Review Guide Use of the Guidance Manual This manual was developed to provide organizations with the knowledge and tools necessary to

  14. Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 … Updated Feb 2009

    Broader source: Energy.gov [DOE]

    Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 … Updated Feb 2009

  15. Improving cogeneration plant performance through effective maintenance strategies

    SciTech Connect (OSTI)

    Sheikh, S.M.

    1998-12-31

    Gas-fired cogeneration plants supplying power and thermal energy make up an increasing percentage of new fossil generation capacity additions, both in the US and overseas. These plants are popular, not only because they cost less to build, but also because they are highly efficient and their operation and maintenance costs are lower than plants using the traditional coal-based Rankine cycle. One of the methods being used to contain the initial cost of building cogeneration plants is to minimize redundancy both in the quantity of spare equipment specified for the various systems in the plants and in the design capacity of individual components. The overall effect of such a strategy may lead to reduced reliability and availability of the cogeneration plant in the long term. Operating cogeneration plants present a variety of technologies, equipment, and operating practices. While newer cogeneration plants routinely operate at a reliability of 90% or higher, older plants may not be able to achieve such performance due to excessive equipment breakdowns or inadequate maintenance strategies. By not having the appropriate maintenance programs in place, even newer cogeneration plants are vulnerable to deteriorating reliability and availability in the long term. This paper describes mechanisms for directing maintenance resources toward reducing current maintenance costs while maintaining high availability without sacrificing long-term reliability. The maintenance strategies discussed are those that can provide the maximum benefits for improving cogeneration plant reliability, availability, capacity, cost control, and safety.

  16. Reducing the environmental impact of road and rail vehicles

    SciTech Connect (OSTI)

    Mayer, R.M.; Poulikakos, L.D.; Lees, A.R.; Heutschi, K.; Kalivoda, M.T.

    2012-01-15

    Methods have been developed to measure in situ the dynamic impact of both road and rail vehicles on the infrastructure and the environment. The resulting data sets have been analysed to quantify the environmental impacts in a transparent manner across both modes. A primary concern is that a small number of vehicles are being operated outside safe or regulatory limits which can have a disproportionate large impact. The analysis enables the various impacts to be ranked across both modes so enabling one to discern the benefits of intermodal transport. The impact of various policy options is considered and how to identify vehicles which can be classified as environmentally friendly. This would require European agreement as many heavy goods vehicle operate across country borders.

  17. Lessons learnt from post EIS evaluations of national road schemes in Ireland

    SciTech Connect (OSTI)

    King, E.A.; O'Malley, V.P.

    2012-01-15

    The Irish National Roads Authority (NRA) recently completed over twenty post environmental impact assessment evaluations of noise chapters prepared as part of Environmental Impact Statements (EISs) for new national road schemes in Ireland. The study focused on a range of issues including a review of noise monitoring procedures, noise prediction methodologies and an assessment of the effectiveness of noise mitigation measures currently in use on national road schemes. This review was carried out taking cognisance of best international practices for noise assessment and methodologies used to mitigate road traffic noise. The primary focus of the study was to assess the actual noise impacts of national road scheme developments and to revise, where necessary, methodologies recommended in the current NRA guidance document describing the treatment of noise on national road schemes. This paper presents a summary of the study and identifies a number of key areas that should be considered prior to the development of future guidance documents. - Highlights: Black-Right-Pointing-Pointer Presents a post-EIS evaluation of noise assessments for national roads in Ireland. Black-Right-Pointing-Pointer The effectiveness of some noise mitigation measures is critically evaluated. Black-Right-Pointing-Pointer Issues related to the current EIS noise assessment methodologies are discussed. Black-Right-Pointing-Pointer Implications for alterations to the NRA noise guidelines.

  18. Application of Standard Maintenance Windows in PHWR Outage

    SciTech Connect (OSTI)

    Fuming Jiang [Third Qinshan Nuclear Power Company, Ltd. (China)

    2006-07-01

    The concept of Standard Maintenance Windows has been widely used in the planned outage of light water reactor in the world. However, due to the specific feature of Pressurized Heavy Water Reactor (PHWR), it has not come to a consensus for the PHWR owners to adopt Standard Maintenance Windows for planned outage aiming at the optimization of outage duration. Third Qinshan Nuclear Power Company (TQNPC), with their experience gained in the previous outages and with reference to other PHWR power plants, has identified a set of Standard Maintenance Windows for planned outage. It can be applied to similar PHWR plants and with a few windows that are specific to Qinshan Phase III NPP. The use of these Standard Maintenance Windows in planned outage has been proved to be effective in control shutdown nuclear safety, minimize the unavailability of safety system, improve the efficient utilization of outage duration, and improved the flexibility of outage schedule in the case of emergency issue, which forced the revision of outage schedule. It has also formed a solid foundation for benchmarking. The identification of Standard Maintenance Windows and its application will be discussed with relevant cases for the common improvement of outage duration. (author)

  19. What Eco-Driving Techniques Do You Use on the Road? | Department of Energy

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

    Eco-Driving Techniques Do You Use on the Road? What Eco-Driving Techniques Do You Use on the Road? July 22, 2010 - 7:30am Addthis On Tuesday, you read about eco-driving and how it can improve fuel economy and reduce your greenhouse gas emissions. Simple measures such as observing the speed limit, planning your trips, and keeping your tires properly inflated can make a big difference in your savings. What eco-driving techniques do you use on the road? Each Thursday, you have the chance to share

  20. Road Map for Development of Crystal-Tolerant High Level Waste Glasses

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Road Map for Development of Crystal-Tolerant High Level Waste Glasses Citation Details In-Document Search Title: Road Map for Development of Crystal-Tolerant High Level Waste Glasses This road map guides the research and development for formulation and processing of crystal-tolerant glasses, identifying near- and long-term activities that need to be completed over the period from 2014 to 2019. The primary objective is to maximize waste loading for Hanford

  1. Evaluation of urban storm-water maintenance in North Carolina

    SciTech Connect (OSTI)

    Roenigk, D.J.; Paterson, R.G.; Heraty, M.A.; Kaiser, E.J.; Burby, R.J.

    1992-06-01

    Spurred by continuing urban growth and new federal mandates for control of nonpoint source pollution, local governments are increasingly concerned about the need to improve stormwater management. Long-term maintenance is a critical aspect of stormwater management if both water quality and water quantity benefits are to be realized in practice. The report examines what is actually being done in North Carolina cities to maintain stormwater systems and what selected stormwater experts feel should be done. Several actions are needed. First, local governments are recommended to pay greater attention to system planning, apply more stringent design standards, and monitor the effectiveness of structures protecting water quality as the most critical basis for successful long-term maintenance. Second, policy makers at all levels of government and researchers need to determine appropriate strategies for the treatment and disposal of accumulated sediments. Finally, further research about the best maintenance practices and financing arrangements may be needed.

  2. Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In

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

    Electric Vehicles Maintenance and Safety of Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Maintenance

  3. FEMP Offers New Training on Photovoltaic Operations and Maintenance Best

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

    Practices | Department of Energy New Training on Photovoltaic Operations and Maintenance Best Practices FEMP Offers New Training on Photovoltaic Operations and Maintenance Best Practices November 4, 2014 - 2:40pm Addthis The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) will present O&M Best Practices for Small Scale PV Systems, a live First Thursday Seminar on December 4, 2014, from 1:30 p.m. to 3 p.m. This new First Thursday Seminar will feature a new

  4. Text-Alternative Version: Maintenance Practices for LED Streetlights |

    Energy Savers [EERE]

    Department of Energy Maintenance Practices for LED Streetlights Text-Alternative Version: Maintenance Practices for LED Streetlights Bruce Kinzey:So again, I want to welcome everyone to another MSSLC webinar. And we have a great one lined up today. At this point everyone is familiar with the fact that the solid-state street lighting is being installed by the thousands, hundreds of thousands in fact, around the country. I think everyone's also pretty familiar with the kinds of energy savings

  5. Using condition monitoring for maintenance, control of hydro plants

    SciTech Connect (OSTI)

    Brown, N.; Varo, R.; Morras, F.A.

    1994-12-31

    Electric utilities are actively seeking ways of optimizing the economics of their operations by improving productivity and reducing time and money spent on maintenance. Iberdrola, a Spanish utility, is using advanced machine condition-monitoring technology to centralize control and maintenance of its hydropower projects as a means of achieving those goals. The company is using a blend of technologies to supervise their projects from a regional control center. The monitoring scheme makes use of data from on-line, machine-condition monitors, displays from in-plant audio asnd video equipment, and analysis from the control center`s SCADA system.

  6. Maintenance implementation plan for the Fast Flux Test Facility

    SciTech Connect (OSTI)

    Boyd, J.A.

    1997-01-30

    This plan implements the U.S. Department of Energy (DOE) 4330.4B, Maintenance Management Program (1994), at the Fast Flux Test Facility (FFTF). The FFTF is a research and test reactor located near Richland, Washington, and is operated under contract for the DOE by the B&W Hanford Company (BWHC). The intent of this Maintenance Implementation Plan (MIP) is to describe the manner in which the activities of the maintenance function are executed and controlled at the FFTF and how this compares to the requirements of DOE 4330.4B. The MIP ii a living document that is updated through a Facility Maintenance Self- Assessment Program. During the continuing self-assessment program, any discrepancies found are resolved to meet DOE 4330.4B requirements and existing practices. The philosophy of maintenance management at the FFTF is also describe within this MIP. This MIP has been developed based on information obtained from various sources including the following: * A continuing self-assessment against the requirements of the Conduct of Maintenance Order * In-depth reviews conducted by the members of the task team that assembled this MIP * Inputs from routine audits and appraisals conducted at the facility The information from these sources is used to identify those areas in which improvements could be made in the manner in which the facility conducts maintenance activities. The action items identified in Rev. 1 of the MIP have been completed. The MIP is arranged in six sections. Section I is this Executive Summary. Section 2 describes the facility and its 0683 history. Section 3 describes the philosophy of the graded approach and how it is applied at FFTF. Section 3 also discusses the strategy and the basis for the prioritizing resources. Section 4 contains the detailed discussion of `the elements of DOE 4330.4B and their state of implementation. Section 5 is for waivers and requested deviations from the requirements of the order. Section 6 contains a copy of the Maintenance Self-Assessment Schedule for the FFTF. In January 1997, the Secretary of Energy declared that DOE-HQ planned to place the FFTF in a hot standby condition.

  7. Microsoft Word - Class 1 S Access Road-031611 FINAL.doc

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

    Mr. Bearzi: Enclosed is a Class 1 Permit Modification Notification to: * Add South Access Road for Transportation of TRU Mixed Waste We certify under penalty of law that this...

  8. EA-1941: Boyer-Tillamook Access Road Improvement Project, Tillamook and Yamhill Counties, Oregon

    Broader source: Energy.gov [DOE]

    BPA prepared an EA, FONSI, and Mitigation Action Plan to assess the potential environmental impacts of proposed improvements to 13 miles of access roads for its existing 115-kV Boyer-Tillamook No. 1 Transmission Line in Tillamook and Yamhill counties, Oregon. Associated activities would include resurfacing roads, adding drainage, widening 3 miles of road, constructing 0.1 mile of new road, maintaining culverts, and constructing outlet ditches and retaining walls. In addition, new bridges would be built, and culverts that currently block fish passage for anadromous and resident fish would be replaced. Additional information is available at the project website: http://efw.bpa.gov/environmental_services/Document_Library/Boyer-Tillamook/.

  9. On-Road Particle Matter Emissions from a MY 2010 Compliant HD...

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

    from a 2010 compliant HD Diesel tractor while traveling on-road for 2300 miles found average gravimetric TPM over the entire route to be well below EPAs 2010 PM standard. ...

  10. EA-1184: Transfer of the DP Road Tract to the County of Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposal to transfer ownership of the undeveloped DP Road Property from the U.S. Department of Energy to Los Alamos County, New Mexico.

  11. RCRA Facility Investigation/Remedial Investigation Report for the Grace Road Site (631-22G)

    SciTech Connect (OSTI)

    Palmer, E.

    1998-10-02

    This report summarizes the activities and documents the results of a Resource Conservation and Recovery Act Facility Investigation/Remedial Investigation conducted at Grace Road Site on the Savannah River Site near Aiken, South Carolina.

  12. Technologies for a Sustainable Heavy-Duty On-Road Fleet | Department...

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

    Only selected energy pathways for the heavy-duty on-road fleet are consistent with the ... More Documents & Publications 21st Century Truck Partnership Roadmap Roadmap and Technical ...

  13. 454 Sequencing: The road to the Future ( 7th Annual SFAF Meeting, 2012)

    ScienceCinema (OSTI)

    Knight, James R [Roche

    2013-03-22

    Jim Knight on "454 Sequencing: The Road to the Future" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  14. On-Road Development of the C-Gas Plus Engine in Heavy-Duty Vehicles

    SciTech Connect (OSTI)

    Not Available

    2003-06-01

    Fact sheet details on-road development of C-Gas Plus natural gas engine in Viking Freight heavy-duty trucks, including emissions, fuel costs, and petroleum displacement.

  15. Analysis Reveals Impact of Road Grade on Vehicle Energy Use (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    Findings of study indicate that, on average, road grade could be responsible for 1%-3% of fuel use in light-duty automobiles, with many individual trips impacted by as much as 40%.

  16. On-Road Use of Fischer-Tropsch Diesel Blends

    SciTech Connect (OSTI)

    Nigel Clark; Mridul Gautam; Donald Lyons; Chris Atkinson; Wenwei Xie; Paul Norton; Keith Vertin; Stephen Goguen; James Eberhardt

    1999-04-26

    Alternative compression ignition engine fuels are of interest both to reduce emissions and to reduce U.S. petroleum fuel demand. A Malaysian Fischer-Tropsch gas-to-liquid fuel was compared with California No.2 diesel by characterizing emissions from over the road Class 8 tractors with Caterpillar 3176 engines, using a chassis dynamometer and full scale dilution tunnel. The 5-Mile route was employed as the test schedule, with a test weight of 42,000 lb. Levels of oxides of nitrogen (NO{sub x}) were reduced by an average of 12% and particulate matter (PM) by 25% for the Fischer-Tropsch fuel over the California diesel fuel. Another distillate fuel produced catalytically from Fischer-Tropsch products originally derived from natural gas by Mossgas was also compared with 49-state No.2 diesel by characterizing emissions from Detroit Diesel 6V-92 powered transit buses, three of them equipped with catalytic converters and rebuilt engines, and three without. The CBD cycle was employed as the test schedule, with a test weight of 33,050 lb. For those buses with catalytic converters and rebuilt engines, NO x was reduced by 8% and PM was reduced by 31% on average, while for those buses without, NO x was reduced by 5% and PM was reduced by 20% on average. It is concluded that advanced compression ignition fuels from non-petroleum sources can offer environmental advantages in typical line haul and city transit applications.

  17. USVI Energy Road Map: Charting the Course to a Clean Energy Future

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

    (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands | Department of Energy USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands This brochure provides an overview of the integrated clean energy deployment process and progress of the

  18. The Road to Net Zero (Presentation), NREL (National Renewable Energy Laboratory)

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

    Luncheon in Denver, Colorado -- As Prepared | Department of Energy The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared September 4, 2015 - 10:20am Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Acknowledgements Thank you, Tim [Wirth] for inviting me to this sixteenth Wirth Chair lunch. Naomi and I

  19. The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair

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

    Luncheon in Denver, Colorado -- As Prepared | Department of Energy The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared September 4, 2015 - 10:20am Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Acknowledgements Thank you, Tim [Wirth] for inviting me to this sixteenth Wirth Chair lunch. Naomi and I

  20. Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle On-Road

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

    Demonstration Data | Department of Energy Plug-in Electric Vehicle On-Road Demonstration Data Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle On-Road Demonstration Data Through the American Recovery and Reinvestment Act, the Vehicle Technologies Office (VTO) accelerated the electrification of the nation's vehicle fleet. VTO invested $400 million in 18 projects to demonstrate plug-in electric vehicles (PEVs, also known as electric cars) and infrastructure, including 10

  1. Cyclotron Road-A New Model for Clean Energy R&D | Department of Energy

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

    Cyclotron Road-A New Model for Clean Energy R&D Cyclotron Road-A New Model for Clean Energy R&D Addthis Description This video is about a new model for clean energy research and development the U.S. Department is testing through a program at Lawrence Berkeley National Laboratory. The goal is to support scientific R&D that is still too risky for private-sector investment, and too applied for academia

  2. One Year Down the Road of Biogas Industry Development | Department of

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

    Energy One Year Down the Road of Biogas Industry Development One Year Down the Road of Biogas Industry Development December 18, 2015 - 9:40am Addthis Newtown Creek Wastewater Treatment Plant | New York City Department of Environmental Protection Newtown Creek Wastewater Treatment Plant | New York City Department of Environmental Protection DC Waterñ€™s Blue Plains Advanced Wastewater Treatment Plant | DC water DC Water's Blue Plains Advanced Wastewater Treatment Plant | DC water Newtown

  3. Cyclotron Road Announces the Selection of its Second Cohort of Innovators:

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

    Berkeley Lab program continues innovative effort to spur technology development | Department of Energy Cyclotron Road Announces the Selection of its Second Cohort of Innovators: Berkeley Lab program continues innovative effort to spur technology development Cyclotron Road Announces the Selection of its Second Cohort of Innovators: Berkeley Lab program continues innovative effort to spur technology development March 3, 2016 - 10:42am Addthis News release from Berkeley Lab, February 29, 2016

  4. DOE Statement on UK Government's "Road to 2010" Report on Nuclear Security

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

    | Department of Energy Statement on UK Government's "Road to 2010" Report on Nuclear Security DOE Statement on UK Government's "Road to 2010" Report on Nuclear Security July 17, 2009 - 12:00am Addthis WASHINGTON, DC - Thomas P. D'Agostino, the Department of Energy's Under Secretary for Nuclear Security and Administrator of the National Nuclear Security Administration, today applauded the British government's new report on advancing the global nuclear security agenda.

  5. Amped Up! Volume 1, No. 5: EERE Innovation on the Road Through Paris |

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

    Department of Energy 5: EERE Innovation on the Road Through Paris Amped Up! Volume 1, No. 5: EERE Innovation on the Road Through Paris Clean Energy Technologies: Wind Clean Energy Technologies: Wind Energy Department investments in new wind turbine technologies and performance are increasing America's reliance on wind power to provide safe, clean, domestic energy. Clean Energy Technologies: Solar Clean Energy Technologies: Solar Solar energy innovations at the Energy Department have

  6. Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with Nissan and

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

    Cummins Collaboration | Department of Energy Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with Nissan and Cummins Collaboration Road to Fuel Savings: Clean Diesel Trucks Gain Momentum with Nissan and Cummins Collaboration August 28, 2014 - 9:51am Addthis Pictured here is a clean diesel engine for light trucks that was part of Cummins research and development effort from 1997-2004. Supported with funding by the Energy Department, this engine is as clean and quiet as a gasoline

  7. Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack

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

    Frost | Department of Energy Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack Frost Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack Frost January 17, 2012 - 4:25pm Addthis The frost patterns on your window might be pretty, but they're not helping you save any energy. Energy efficient windows provide an effective barrier from inclement weather. | Photo courtesy of <a

  8. Road Map for Development of Crystal-Tolerant High Level Waste Glasses

    SciTech Connect (OSTI)

    Matyas, Josef; Vienna, John D.; Peeler, David; Fox, Kevin; Herman, Connie; Kruger, Albert A.

    2014-05-31

    This road map guides the research and development for formulation and processing of crystal-tolerant glasses, identifying near- and long-term activities that need to be completed over the period from 2014 to 2019. The primary objective is to maximize waste loading for Hanford waste glasses without jeopardizing melter operation by crystal accumulation in the melter or melter discharge riser. The potential applicability to the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) is also addressed in this road map.

  9. ChemCam follows the 'Yellowknife Road' to Martian wet area

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

    'Yellowknife Road' to martian wet area ChemCam follows the 'Yellowknife Road' to martian wet area Researchers have tracked a trail of minerals that point to the prior presence of water at the Curiosity rover site on Mars. January 15, 2013 The Mars Science Laboratory's Curiosity Rover recently took this photo of the Martian landscape looking toward Mount Sharp while on its way toward Yellowknife Bay-an area where researchers have found minerals indicating the past presence of water. (NASA Photo)

  10. The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to

    Office of Scientific and Technical Information (OSTI)

    Scientific Progress? (Journal Article) | SciTech Connect The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? Citation Details In-Document Search Title: The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? With the United States federal government spending billions annually for research and development, ways to increase the productivity of that research can have a significant return on investment. The

  11. Low-level waste vitrification contact maintenance viability study

    SciTech Connect (OSTI)

    Leach, C.E., Westinghouse Hanford

    1996-07-12

    This study investigates the economic viability of contact maintenance in the Low-Level Waste Vitrification Facility, which is part of the Hanford Site Tank Waste Remediation System. This document was prepared by Flour Daniel, Inc., and transmitted to Westinghouse Hanford Company in September 1995.

  12. CRAD, Maintenance- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Maintenance Program in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  13. Establishing an In-House Wind Maintenance Program

    SciTech Connect (OSTI)

    2011-12-01

    Update to the 2008 guidebook titled “Establishing an In-house Wind Maintenance Program”, which was developed to support utilities in developing O&M strategies. This update includes significant contributions from utilities and other stakeholders around the country, representing all perspectives and regardless of whether or not they own wind turbines or projects.

  14. CRAD, Maintenance- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Maintenance program at the Los Alamos National Laboratory TA 55 SST Facility.

  15. PREVENTIVE MAINTENANCE LEADS TO EARLY DETECTION AT WIPP SITE

    Broader source: Energy.gov [DOE]

    Carlsbard, NM - The effectiveness of the Waste Isolation Pilot Plant’s (WIPP) preventive maintenance program paid huge dividends late last month when an issue with a steel rope on the project’s waste conveyance was identified during a routine inspection.

  16. Orifice-type condensate removal device reduces maintenance, energy costs

    SciTech Connect (OSTI)

    Wright, T.N.; Isaacs, M.

    1983-02-01

    In the acrylate section of the Rohm and Haas Texas plant in Deer Park, conventional steam traps were replaced by a potential orifice-type condensate removal device that has no moving parts or gaskets. Each of the devices installed resulted in a saving of an estimated $2000/year by eliminating the maintenance required on the original steam traps.

  17. Establishing an In-House Wind Maintenance Program

    SciTech Connect (OSTI)

    2011-12-01

    Update to the 2008 guidebook titled “Establishing an In-house Wind Maintenance Program”, which was developed to support utilities in developing O&M strategies. This update includes significant contributions from utilities and other stakeholders around the country, representing all perspectives and regardless of whether or not they own wind turbines or projects.

  18. CRAD, Maintenance- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Maintenance program at the Idaho Accelerated Retrieval Project Phase II.

  19. Westinghouse Hanford Job Control System: Integration of preventive maintenance systems into a job control system

    SciTech Connect (OSTI)

    Hayenga, J.L.; Longwell, T.C.

    1989-10-01

    The goal of a maintenance program is to assure equipment is available to function as required. To meet this goal corrective maintenance (CM) and preventive maintenance (PM) programs are essential, and both should be considered when evaluating a maintenance program. Work control is the tool used to effectively control CM and PM. We will consider reasons that Corrective and Preventive Maintenance programs should be integrated. How the 200 Area Preventive Maintenance program is being integrated into the Job Control System (JCS), and problems posed by an operation like Hanford which is large scale in terms of geography, number of components and number of independently run plants.

  20. DOE - Office of Legacy Management -- Gunnison Mill Site - CO...

    Office of Legacy Management (LM)

    ... DE-AC01-02GJ79491 for the U.S. Department of Energy Office of Legacy Management, Grand ... Processing Site September 2006 Office of Legacy Management DOE M1305-2006 -L Work ...

  1. Performance Measurement in the Road Sector: A Cross-Country Review...

    Open Energy Info (EERE)

    by developed countries worldwide. Additionally, the concept of performance based maintenance and related contracts was presented as a modern approach for achieving sustainable...

  2. Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support Federal Clean Energy Goals

    Broader source: Energy.gov [DOE]

    Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support Federal Clean Energy Goals ORNL/LTR-2014/155 April 2014

  3. Post-Deactivation Surveillance and Maintenance Planning | Department of

    Energy Savers [EERE]

    Post Secondary Project Performance Benchmarks Post Secondary Project Performance Benchmarks Reports five major performance metrics that can be used to benchmark proposed energy service company projects within post secondary education facilities, disaggregated and reported by major retrofit strategy. Author: U.S. Department of Energy PDF icon Post Secondary Project Performance Benchmarks More Documents & Publications K-12 Schools Energy

    Post-Deactivation Surveillance and Maintenance

  4. Color Maintenance of LEDs in Laboratory and Field Applications (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Synopsis: To date, consideration for parametric failure of LED products has largely been focused on lumen maintenance. However, color shift is a cause of early failure for some products, and is especially important to consider in certain applications, like museums, where visual appearance is critical. Example data collected by the GATEWAY program for LED lamps installed in museums shows that many have changed color beyond a reasonable tolerance well before their

  5. Color Maintenance of LEDs in Laboratory and Field Applications (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Synopsis: To date, consideration for parametric failure of LED products has largely been focused on lumen maintenance. However, color shift is a cause of early failure for some products, and is especially important to consider in certain applications, like museums, where visual appearance is critical. Example data collected by the GATEWAY program for LED lamps installed in museums shows that many have changed color beyond a reasonable tolerance well before their

  6. Article Published on LED Lumen Maintenance and Light Loss Factors

    Broader source: Energy.gov [DOE]

    An article has been published in LEUKOS: The Journal of the Illuminating Engineering Society of North America (IES) that may be of interest to the solid-state lighting community. Entitled "Lumen Maintenance and Light Loss Factors: Consequences of Current Design Practices for LEDs," the article was written by Michael Royer of Pacific Northwest National Laboratory and discusses complications related to the lamp lumen depreciation (LLD) light loss factor and LEDs.

  7. Project Profile: Maintenance-Free Stirling Engine for High-Performance...

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

    Maintenance-Free Stirling Engine for High-Performance Dish CSP Project Profile: Maintenance-Free Stirling Engine for High-Performance Dish CSP Image of a prototype 30-kW Stirling ...

  8. OpenEI maintenance March 8-9, 2013 | OpenEI Community

    Open Energy Info (EERE)

    OpenEI maintenance March 8-9, 2013 Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 8 March, 2013 - 14:23 developer Maintenance OpenEI We would...

  9. RFI Seeks Feedback on Third-party Maintenance Strategy for AMO...

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

    RFI Seeks Feedback on Third-party Maintenance Strategy for AMO's Software Tools RFI Seeks Feedback on Third-party Maintenance Strategy for AMO's Software Tools July 28, 2014 - ...

  10. Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of...

    Office of Environmental Management (EM)

    Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A ...

  11. Maintenance Guide for DOE Low-Level Waste Disposal Facility | Department of

    Energy Savers [EERE]

    Energy Maintenance Guide for DOE Low-Level Waste Disposal Facility Maintenance Guide for DOE Low-Level Waste Disposal Facility Maintenance Guide for U.S. Department of Energy Low-Level Waste Disposal Facility Performance Assessments and Composite Analyses PDF icon Maintenance Guide for DOE Low-Level Waste Disposal Facility More Documents & Publications Format and Content Guide for DOE Low-Level Waste Disposal Facility Format and Content Guide for DOE Low-Level Waste Disposal Facility

  12. FY 2014 Real Property Data Related to Operations and Maintenance Guidance |

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

    Department of Energy Real Property Data Related to Operations and Maintenance Guidance FY 2014 Real Property Data Related to Operations and Maintenance Guidance PDF icon FY_2014_Data_Related_to_Operations_and_Maintenance_Memorandum.pdf More Documents & Publications FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement Guidance for Fiscal Year 2015 Facilities Information Management System Data Validations FY 2012 Real Property Deferred, Actual, and

  13. Joint Maintenance Status Report of Potomac Electric Power Company amd PJM

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

    Interconnection, LLC | Department of Energy Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Docket No. EO-05-01: Potomac Electric Power Company ("Pepco") and PJM Interconnection, L.L.C. ("PJM") hereby jointly submit this Maintenance Report to advise you of the work completed and findings made during the maintenance outages for

  14. Road-corridor planning in the EIA procedure in Spain. A review of case studies

    SciTech Connect (OSTI)

    Loro, Manuel [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Arce, Rosa M. [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Ortega, Emilio [Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Department of Construction and Rural Roads, Forestry Engineering School, Universidad Politécnica de Madrid, Ciudad Universitaria s and others

    2014-01-15

    The assessment of different alternatives in road-corridor planning must be based on a number of well-defined territorial variables that serve as decision making criteria, and this requires a high-quality preliminary environmental assessment study. In Spain the formal specifications for the technical requirements stipulate the constraints that must be considered in the early stages of defining road corridors, but not how they should be analyzed and ranked. As part of the feasibility study of a new road definition, the most common methodology is to establish different levels of Territorial Carrying Capacity (TCC) in the study area in order to summarize the territorial variables on thematic maps and to ease the tracing process of road-corridor layout alternatives. This paper explores the variables used in 22 road-construction projects conducted by the Ministry of Public Works that were subject to the Spanish EIA regulation and published between 2006 and 2008. The aim was to evaluate the quality of the methods applied and the homogeneity and suitability of the variables used for defining the TCC. The variables were clustered into physical, environmental, land-use and cultural constraints for the purpose of comparing the TCC values assigned in the studies reviewed. We found the average quality of the studies to be generally acceptable in terms of the justification of the methodology, the weighting and classification of the variables, and the creation of a synthesis map. Nevertheless, the methods for assessing the TCC are not sufficiently standardized; there is a lack of uniformity in the cartographic information sources and methodologies for the TCC valuation. -- Highlights: • We explore 22 road-corridor planning studies subjected to the Spanish EIA regulation. • We analyze the variables selected for defining territorial carrying capacity. • The quality of the studies is acceptable (methodology, variable weighting, mapping). • There is heterogeneity in the methods for territorial carrying capacity valuation.

  15. U.S. Virgin Islands Energy Road Map: Analysis | Department of Energy

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

    Energy Road Map: Analysis U.S. Virgin Islands Energy Road Map: Analysis This report lays out the strategy envisioned by the stakeholders in the U.S. Virgin Islands, U.S. Department of Energy, and U.S. Department of Interior to achieve the ambitious goal of achieving a 60% reduction in business-as-usual fossil fuel demand by 2025 (60x25) within the electricity sector. Instead, this work and supporting analysis provides a framework within which decisions can begin to be made, a concrete vision of

  16. From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion

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

    Anodes for Plug-in Electric Vehicles | Department of Energy From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion Anodes for Plug-in Electric Vehicles From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion Anodes for Plug-in Electric Vehicles April 27, 2016 - 10:15am Addthis Rice hulls and other samples used for demonstrating the capabilities of the Energy Department's National Renewable Energy Laboratory (NREL) Rapid Biomass Analysis System. Researchers

  17. STEM Middle School Mentoring Cafés Take it on the Road | Department of

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

    Energy STEM Middle School Mentoring Cafés Take it on the Road STEM Middle School Mentoring Cafés Take it on the Road November 12, 2015 - 3:00pm Addthis STEM Mentoring Cafes - sponsored in part by the Energy Department - engage middle schoolers with science and technology professionals at local science centers and museums nationwide to inspire them to learn about a broad spectrum of energy-related career fields. source: Matty Greene/US DOE STEM Mentoring Cafes - sponsored in part by the

  18. VIDEO: Getting Started on the Road to Clean Energy | Department of Energy

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

    VIDEO: Getting Started on the Road to Clean Energy VIDEO: Getting Started on the Road to Clean Energy May 5, 2016 - 10:45am Addthis Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs Simon Edelman Simon Edelman Chief Creative Officer For America's next generation of clean energy innovators, getting started can be the hardest part. That's why the Department of Energy is testing a new model for clean energy research and development (R&D) through a program called Cyclotron

  19. You Can Still Save on the Road -- Even with No Cash for Clunkers |

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

    Department of Energy Can Still Save on the Road -- Even with No Cash for Clunkers You Can Still Save on the Road -- Even with No Cash for Clunkers August 26, 2009 - 1:16pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Just about everybody by now has heard of the Car Allowance Rebate System (CARS) Program, better known as "Cash for Clunkers," which had pumped $1.9 billion worth of incentives into the ailing car industry

  20. Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through

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

    Paris | Department of Energy Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through Paris Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through Paris November 13, 2015 - 4:00pm Addthis Source: Lawrence Berkeley National Laboratory Source: Lawrence Berkeley National Laboratory The 21st Conference of the Parties (COP 21) takes place next month in Paris, France as the world waits to see if a universal and legally binding agreement can finally be reached

  1. New EV Everywhere Logo is Ready for the Road | Department of Energy

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

    EV Everywhere Logo is Ready for the Road New EV Everywhere Logo is Ready for the Road November 6, 2015 - 1:17pm Addthis The brand-new logo for EV Everywhere, the effort to encourage the adoption of plug-in electric vehicles. The Energy Department ran a contest to choose a logo, and the winning design was submitted by Brian Marquis. The brand-new logo for EV Everywhere, the effort to encourage the adoption of plug-in electric vehicles. The Energy Department ran a contest to choose a logo, and the

  2. LANL closes road, trails for safety reasons; flooding and erosion control

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

    work under way Road, trails closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and danger of flash flooding. July 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  3. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich,

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

    Connecticut | Department of Energy Shore Road Project - Old Greenwich, Connecticut DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch insulated concrete form (ICF) above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running energy

  4. Video: SuperTruck Barreling Down the Road of Sustainability | Department of

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

    Energy SuperTruck Barreling Down the Road of Sustainability Video: SuperTruck Barreling Down the Road of Sustainability May 14, 2015 - 4:30pm Addthis New Energy 101 video shows how the Energy Department's SuperTruck initiative is making Class 8 trucks more fuel efficient and less expensive to operate. | Office of Energy Efficiency and Renewable Energy video. Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs KEY FACTS SuperTruck initiative helping make Class 8

  5. Why Did the LED Light Bulb Cross the Road? | Department of Energy

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

    Did the LED Light Bulb Cross the Road? Why Did the LED Light Bulb Cross the Road? January 24, 2012 - 1:31pm Addthis Big Bill and Little Bill are here to talk with you about energy efficiency on behalf of Energy Impact Illinois. Roland Risser Roland Risser Deputy Assistant Secretary for Renewable Power (Acting) How can I participate? You can view all of Big Bill and Little Bill's videos on the Energy Bill's YouTube channel. Everyone knows that laughter is good for you. Studies suggest it can

  6. Y-12's rough roads smoothed over with 23,000 tons of recycled asphalt |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Home / Blog Y-12's rough roads smoothed over with 23,000 tons of recycled asphalt Tuesday, December 29, 2015 - 12:00am NNSA Blog Some 23,000 tons of asphalt removed during this summer's UPF site work have been put to use throughout the site. Potholes and gravel roads are now "paved" with the recycled asphalt that has been ground into a material called base course. Unlike gravel, the material tends to rebind into a solid form as it is packed

  7. After-hours, weekend changes through East Jemez road vehicle access portal

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

    begin June 18 After-hours, weekend changes through East Jemez Road Vehicle Access Portal After-hours, weekend changes through East Jemez road vehicle access portal begin June 18 All vehicles entering the portal must use center lane number 4. June 15, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  8. Online Optimal Control of Connected Vehicles for Efficient Traffic Flow at Merging Roads

    SciTech Connect (OSTI)

    Rios-Torres, Jackeline; Malikopoulos, Andreas; Pisu, Pierluigi

    2015-01-01

    This paper addresses the problem of coordinating online connected vehicles at merging roads to achieve a smooth traffic flow without stop-and-go driving. We present a framework and a closed-form solution that optimize the acceleration profile of each vehicle in terms of fuel economy while avoiding collision with other vehicles at the merging zone. The proposed solution is validated through simulation and it is shown that coordination of connected vehicles can reduce significantly fuel consumption and travel time at merging roads.

  9. Evaluating the Impact of Road Grade on Simulated Commercial Vehicle Fuel Economy Using Real-World Drive Cycles

    SciTech Connect (OSTI)

    Lopp, Sean; Wood, Eric; Duran, Adam

    2015-10-13

    Commercial vehicle fuel economy is known to vary significantly with both positive and negative road grade. Medium- and heavy-duty vehicles operating at highway speeds require incrementally larger amounts of energy to pull heavy payloads up inclines as road grade increases. Non-hybrid vehicles are then unable to recapture energy on descent and lose energy through friction braking. While the on-road effects of road grade are well understood, the majority of standard commercial vehicle drive cycles feature no climb or descent requirements. Additionally, existing literature offers a limited number of sources that attempt to estimate the on-road energy implications of road grade in the medium- and heavy-duty space. This study uses real-world commercial vehicle drive cycles from the National Renewable Energy Laboratory's Fleet DNA database to simulate the effects of road grade on fuel economy across a range of vocations, operating conditions, and locations. Drive-cycles are matched with vocation-specific vehicle models and simulated with and without grade. Fuel use due to grade is presented, and variation in fuel consumption due to drive cycle and vehicle characteristics is explored through graphical and statistical comparison. The results of this study suggest that road grade accounts for 1%-9% of fuel use in commercial vehicles on average and up to 40% on select routes.

  10. DOE-EM-45 PACKAGING OPERATIONS AND MAINTENANCE COURSE

    SciTech Connect (OSTI)

    Watkins, R.; England, J.

    2010-05-28

    Savannah River National Laboratory - Savannah River Packaging Technology (SRNL-SRPT) delivered the inaugural offering of the Packaging Operations and Maintenance Course for DOE-EM-45's Packaging Certification Program (PCP) at the University of South Carolina Aiken on September 1 and 2, 2009. Twenty-nine students registered, attended, and completed this training. The DOE-EM-45 Packaging Certification Program (PCP) sponsored the presentation of a new training course, Packaging Maintenance and Operations, on September 1-2, 2009 at the University of South Carolina Aiken (USC-Aiken) campus in Aiken, SC. The premier offering of the course was developed and presented by the Savannah River National Laboratory, and attended by twenty-nine students across the DOE, NNSA and private industry. This training informed package users of the requirements associated with handling shipping containers at a facility (user) level and provided a basic overview of the requirements typically outlined in Safety Analysis Report for Packaging (SARP) Chapters 1, 7, and 8. The course taught packaging personnel about the regulatory nature of SARPs to help reduce associated and often costly packaging errors. Some of the topics covered were package contents, loading, unloading, storage, torque requirements, maintaining records, how to handle abnormal conditions, lessons learned, leakage testing (including demonstration), and replacement parts. The target audience for this course was facility operations personnel, facility maintenance personnel, and field quality assurance personnel who are directly involved in the handling of shipping containers. The training also aimed at writers of SARP Chapters 1, 7, and 8, package designers, and anyone else involved in radioactive material packaging and transportation safety. Student feedback and critiques of the training were very positive. SRNL will offer the course again at USC Aiken in September 2010.

  11. Life in the Fast Lane: Road Crossing Behavior of Mule Deer in a Wildland-Urban Interface

    SciTech Connect (OSTI)

    Hansen, Leslie A.; Biggs, James; Bennett, Kathryn D.; Bare, Carey; Sherwood, Sherri R.

    2012-04-04

    In 2009, approximately 260,000 animal-vehicle collisions were reported in the United States, resulting in 12,000 human injuries and 173 human fatalities. Research has focused on identifying factors associated with high densities of animal-vehicle collisions, including variables such as traffic speed and volume, road design, topographic features, vegetative cover, and local deer or elk (Cervus elaphus) abundance. The purposes of this study were to document how often and where mule deer (Odocoileus hemionus) crossed roads in a western United States wildland-urban interface area, and to relate deer road-crossing behavior to deer-vehicle collision locations. Seven adult mule deer (four males [M] and three females [F]) were captured and collared with GPS-enabled collars during December 2001 and January 2002. Five of the seven deployed collars were recovered. None of the roads in the study area appeared to act as a substantial barrier to deer passage. Deer home ranges straddled highways and primary, secondary, and tertiary arterial roads. Deer crossed all types of roads. The average number of times deer crossed road during 24 hours of monitoring ranged from 2.1 to 7.0. Deer in the Los Alamos townsite avoided crossing roads during day and before sunset. Deer-vehicle accidents occurred at 350 percent of the level expected after sunset. All other time periods had fewer accidents than expected. The distribution of accidents across time periods was not similar to the distribution of road crossings across time periods for any deer. Within Los Alamos County there was a clear trend for deer-vehicle collisions to occur on roads with speed limits > 35 mph. Deer in the townsite frequently crossed roads with lower speed limits; therefore, the reason for the paucity of accidents along these roads was evidently the ability of drivers to detect deer (or the ability of deer to detect vehicles) and respond before an accident occurred. There was a significant but not strong correlation between the density of accidents and the density of road crossings. This was probably related to the high number of deer crossings of tertiary arterial roads, where accidents were not likely to occur.

  12. Microsoft Word - 052606 Final Pepco DOE maintenance notice.doc

    Energy Savers [EERE]

    May 26, 2006 Lawrence Mansueti Office of Electricity Delivery and Energy Reliability U.S. Department of Energy Rm. 8H-033 1000 Independence Avenue Washington, D.C. 20585 Re: Potomac River Generating Station Department of Energy Case No. EO-05-01 Dear Mr. Mansueti, Per your request, Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the planned transmission maintenance outage

  13. Subject: Ames Blue Alert - X-ray Shutter Maintenance

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

    Ames Blue Alert - X-ray Shutter Maintenance Statement: This lesson learned involves an Ames Laboratory x-ray system. Prior to starting x- ray experiments checking the operability of safety interlocks and x-ray shutter systems will decrease the likelihood of an unplanned exposure incident. Discussion: At the end of a sample run the shutter for an x-ray system at the Ames Laboratory did not close automatically as expected. The researcher followed the approved safety procedures and did not access

  14. EPA GHG Certification of Medium- and Heavy-Duty Vehicles: Development of Road Grade Profiles Representative of US Controlled Access Highways

    SciTech Connect (OSTI)

    Wood, Eric; Duran, Adam; Burton, Evan; Gonder, Jeffrey; Kelly, Kenneth

    2015-05-12

    This report includes a detailed comparison of the TomTom national road grade database relative to a local road grade dataset generated by Southwest Research Institute and a national elevation dataset publically available from the U.S. Geological Survey. This analysis concluded that the TomTom national road grade database was a suitable source of road grade data for purposes of this study.

  15. Solicitation - Geothermal Drilling Development and Well Maintenance Projects

    SciTech Connect (OSTI)

    Sattler, A.R.

    1999-07-07

    Energy (DOE)-industry research and development (R and D) organization, sponsors near-term technology development projects for reducing geothermal drilling and well maintenance costs. Sandia National Laboratories (Albuquerque, NM) administers DOE funds for GDO cost-shared projects and provides technical support. The GDO serves a very important function in fostering geothermal development. It encourages commercialization of emerging, cost-reducing drilling technologies, while fostering a spirit of cooperation among various segments of the geothermal industry. For Sandia, the GDO also serves as a means of identifying the geothermal industry's drilling fuel/or well maintenance problems, and provides an important forum for technology transfer. Successfully completed GDO projects include: the development of a high-temperature borehole televiewer, high-temperature rotating head rubbers, a retrievable whipstock, and a high-temperature/high-pressure valve-changing tool. Ongoing GDO projects include technology for stemming lost circulation; foam cement integrity log interpretation, insulated drill pipe, percussive mud hammers for geothermal drilling, a high-temperature/ high-pressure valve changing tool assembly (adding a milling capability), deformed casing remediation, high- temperature steering tools, diagnostic instrumentation for casing in geothermal wells, and elastomeric casing protectors.

  16. Advanced Vehicle Testing Activity Cold Weather On-road Testing of the Chevrolet Volt

    SciTech Connect (OSTI)

    Smart, John

    2015-03-01

    This report details cold weather on-road testing of a Chevrolet Volt. It quantifies changes in efficiency and electric range as ambient temperature changes. It will be published to INL's AVTA website as an INL technical report and will be accessible to the general public.

  17. Addendum: Tenth International Symposium on Alcohol Fuels, The road to commercialization

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    The Tenth International Symposium on ALCOHOL FUELS ``THE ROAD TO COMMERCIALIZATION`` was held at the Broadmoor Hotel, Colorado Springs, Colorado, USA November 7--10, 1993. Twenty-seven papers on the production of alcohol fuels, specifications, their use in automobiles, buses and trucks, emission control, and government policies were presented. Individual papers have been processed separately for entry into the data base.

  18. Life Cycle Assessment Comparing the Use of Jatropha Biodiesel in the Indian Road and Rail Sectors

    SciTech Connect (OSTI)

    Whitaker, M.; Heath, G.

    2010-05-01

    This life cycle assessment of Jatropha biodiesel production and use evaluates the net greenhouse gas (GHG) emission (not considering land-use change), net energy value (NEV), and net petroleum consumption impacts of substituting Jatropha biodiesel for conventional petroleum diesel in India. Several blends of biodiesel with petroleum diesel are evaluated for the rail freight, rail passenger, road freight, and road-passenger transport sectors that currently rely heavily on petroleum diesel. For the base case, Jatropha cultivation, processing, and use conditions that were analyzed, the use of B20 results in a net reduction in GHG emissions and petroleum consumption of 14% and 17%, respectively, and a NEV increase of 58% compared with the use of 100% petroleum diesel. While the road-passenger transport sector provides the greatest sustainability benefits per 1000 gross tonne kilometers, the road freight sector eventually provides the greatest absolute benefits owing to substantially higher projected utilization by year 2020. Nevertheless, introduction of biodiesel to the rail sector might present the fewest logistic and capital expenditure challenges in the near term. Sensitivity analyses confirmed that the sustainability benefits are maintained under multiple plausible cultivation, processing, and distribution scenarios. However, the sustainability of any individual Jatropha plantation will depend on site-specific conditions.

  19. EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of proposed improvements to the access road system for its existing Spar Canyon-Round Valley Transmission Line located on Bureau of Land Management land in Custer County, Idaho.

  20. Fact #625: May 31, 2010 Distribution of Trucks by On-Road Vehicle Weight

    Office of Energy Efficiency and Renewable Energy (EERE)

    According to weigh-in-motion data collected by fifteen states, the majority of 5-axle tractor-trailers on the road weigh between 33,000 and 73,000 lbs.Eleven percent of the tractor-trailers had...

  1. USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

  2. Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories

    Broader source: Energy.gov [DOE]

    The best young scientists and researchers in the U.S. have a new pathway to advance innovative research and development projects that could accelerate America’s clean energy future. It’s a new tech-to-market program called Cyclotron Road where top entrepreneurial researchers can develop cutting-edge clean energy technologies at the Energy Department’s Berkeley Lab.

  3. Online Monitoring to Enable Improved Diagnostics, Prognostics and Maintenance

    SciTech Connect (OSTI)

    Bond, Leonard J.

    2011-02-01

    For both existing and new plant designs there are increasing opportunities and needs for the application of advanced online surveillance, diagnostic and prognostic techniques. These methods can continuously monitor and assess the health of nuclear power plant systems and components. The added effectiveness of such programs has the potential to enable holistic plant management, and minimize exposure to future and unknown risks. The 'NDE & On-line Monitoring' activities within the Advanced Instrumentation, Information and Control Systems (II&CS) Pathway are developing R&D to establish advanced condition monitoring and prognostics technologies to understand and predict future phenomena, derived from plant aging in systems, structures, and components (SSC). This research includes utilization of the enhanced functionality and system condition awareness that becomes available through the application of digital technologies at existing nuclear power plants for online monitoring and prognostics. The current state-of-the-art for on-line monitoring applied to active components (eg pumps, valves, motors) and passive structure (eg core internals, primary piping, pressure vessel, concrete, cables, buried pipes) is being reviewed. This includes looking at the current deployment of systems that monitor reactor noise, acoustic signals and vibration in various forms, leak monitoring, and now increasingly condition-based maintenance (CBM) for active components. The NDE and on-line monitoring projects are designed to look beyond locally monitored CBM. Current trends include centralized plant monitoring of SSC, potential fleet-based CBM and technology that will enable operation and maintenance to be performed with limited on-site staff. Attention is also moving to systems that use online monitoring to permit longer term operation (LTO), including a prognostic or predictive element that estimates a remaining useful life (RUL). Many, if not all, active components (pumps, valves, motors etc.) can be well managed, routinely diagnosed, analyzed and upgraded as needed using a combination of periodic and online CBM. The ability to successfully manage passive systems and structures is seen as the key to LTO, particularly in the USA. New approaches will be demonstrated, including prognostics for passive structures, which is critical to maintaining safety and availability and to reducing operations and maintenance costs for NPP's. To provide proactive on-line monitoring that includes estimates for RUL new projects will include advanced sensors, better understanding of stressors and challenges faced in quantification of uncertainty associated with RUL. This program area will leverage insights from past experience in other industries and seek to demonstrate the feasibility of on-line monitoring and prognostics to support NPP LTO.

  4. Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use

    Broader source: Energy.gov [DOE]

    The maintenance of our highways has traditionally been funded from a combination or Federal and state taxes collected at the pump from the sale of motor fuels. Because electric vehicles (EVs) do...

  5. Maintenance approaches and practices in selected foreign nuclear power programs and other US industries: Review and lessons learned

    SciTech Connect (OSTI)

    Not Available

    1990-04-01

    The Commission published a Notice of Proposed Rule-making on Maintenance of Nuclear Power Plants on November 28, 1988, spelling out NRC's expectations in maintenance. In preparing the proposed rule, the NRC reviewed maintenance practices in other countries and considered maintenance approaches in other industries in this country. As a result of the review of maintenance practices, it was concluded that certain practices in the following areas have been found to contribute significantly to effective maintenance: (1) systems approach; (2) effectiveness monitoring; (3) technician qualifications and motivation; and (4) maintenance organization. 87 refs., 26 figs., 2 tabs.

  6. Feasibility study for a transportation operations system cask maintenance facility

    SciTech Connect (OSTI)

    Rennich, M.J.; Medley, L.G.; Attaway, C.R.

    1991-01-01

    The US Department of Energy (DOE), Office of Civilian Radioactive Waste Management (OCRWM) is responsible for the development of a waste management program for the disposition of spent nuclear fuel (SNF) and high-level waste (HLW). The program will include a transportation system for moving the nuclear waste from the sources to a geologic repository for permanent disposal. Specially designed casks will be used to safely transport the waste. The cask systems must be operated within limits imposed by DOE, the Nuclear Regulatory Commission (NRC), and the Department of Transportation (DOT). A dedicated facility for inspecting, testing, and maintaining the cask systems was recommended by the General Accounting Office (in 1979) as the best means of assuring their operational effectiveness and safety, as well as regulatory compliance. In November of 1987, OCRWM requested a feasibility study be made of a Cask Maintenance Facility (CMF) that would perform the required functions. 46 refs., 16 figs., 13 tabs.

  7. Budgeting for Solar PV Plant Operations & Maintenance: Practices and Pricing.

    SciTech Connect (OSTI)

    Enbar, Nadav; Weng, Dean; Klise, Geoffrey Taylor

    2015-12-01

    With rising grid interconnections of solar photovoltaic (PV) systems, greater attention is being trained on lifecycle performance, reliability, and project economics. Expected to meet production thresholds over a 20-30 year timeframe, PV plants require a steady diet of operations and maintenance (O&M) oversight to meet contractual terms. However, industry best practices are only just beginning to emerge, and O&M budgets—given the arrangement of the solar project value chain—appear to vary widely. Based on insights from in-depth interviews and survey research, this paper presents an overview of the utility-scale PV O&M budgeting process along with guiding rationales, before detailing perspectives on current plant upkeep activities and price points largely in the U.S. It concludes by pondering potential opportunities for improving upon existing O&M budgeting approaches in ways that can benefi t the industry at-large.

  8. Budgeting for Solar PV Plant Operations & Maintenance: Practices and Pricing.

    SciTech Connect (OSTI)

    Enbar, Nadav; Weng, Dean; Klise, Geoffrey Taylor

    2016-01-01

    With rising grid interconnections of solar photovoltaic (PV) systems, greater attention is being trained on lifecycle performance, reliability, and project economics. Expected to meet production thresholds over a 20-30 year timeframe, PV plants require a steady diet of operations and maintenance (O&M) oversight to meet contractual terms. However, industry best practices are only just beginning to emerge, and O&M budgets—given the arrangement of the solar project value chain—appear to vary widely. Based on insights from in-depth interviews and survey research, this paper presents an overview of the utility-scale PV O&M budgeting process along with guiding rationales, before detailing perspectives on current plant upkeep activities and price points largely in the U.S. It concludes by pondering potential opportunities for improving upon existing O&M budgeting approaches in ways that can benefit the industry at-large.

  9. Maintenance is the cheapest way to improve fine coal dewatering

    SciTech Connect (OSTI)

    Burger, J.

    1986-01-01

    There are a great many things that a preparation plant operator can do right now to increase fine coal dewatering effectiveness and maintenance is one of them, says Donald A. Dahlstrom, at the University of Utah. Dewatering of fine coal is increasingly important, because electricity generation, the largest coal consumer, is so strongly affected by the moisture content. Every pound of water put into a boiler raises costs about 2 1/2 cents. The heat it takes to turn water to steam and get it out the stack is heat that could have been used to generate power. In addition, there is the cost of shipping the water. You can add the freight costs to that. In contrast it costs about 1/2-cent/lb to remove the water at the preparation plant.

  10. Standard hydrogen monitoring system - E operation and maintenance manual

    SciTech Connect (OSTI)

    Schneider, T.C.

    1997-06-01

    The purpose of this document is to provide information for the operation and maintenance of the Standard Hydrogen Monitoring System- E (SHMS-E) used in the 200E and 20OW area tank farms on the Hanford Site. This provides information specific to the mechanical operation of the system and is not intended to take the place of a Plant Operating Procedure. However, it does provide more information on the system than a Plant Operating Procedure. The intent here is that the system is started up by a technician or engineer who has completed tank farms training course for SHMS, and then the only actions performed by Operations will be routine log taking. If any problems not addressed by the operating procedure are encountered with the unit, engineering should be contacted.

  11. How to Determine and Verify Operating and Maintenance Savings in Federal

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

    Energy Savings Performance Contracts | Department of Energy Determine and Verify Operating and Maintenance Savings in Federal Energy Savings Performance Contracts How to Determine and Verify Operating and Maintenance Savings in Federal Energy Savings Performance Contracts Document describes guidance on operations and maintenance savings determination and verification within the energy savings performance contracts. PDF icon 10_4_determineverifyomsavings.pdf More Documents & Publications

  12. Inertial Fusion Power Plant Concept of Operations and Maintenance

    SciTech Connect (OSTI)

    Anklam, T.; Knutson, B.; Dunne, A. M.; Kasper, J.; Sheehan, T.; Lang, D.; Roberts, V.; Mau, D.

    2015-01-15

    Parsons and LLNL scientists and engineers performed design and engineering work for power plant pre-conceptual designs based on the anticipated laser fusion demonstrations at the National Ignition Facility (NIF). Work included identifying concepts of operations and maintenance (O&M) and associated requirements relevant to fusion power plant systems analysis. A laser fusion power plant would incorporate a large process and power conversion facility with a laser system and fusion engine serving as the heat source, based in part on some of the systems and technologies advanced at NIF. Process operations would be similar in scope to those used in chemical, oil refinery, and nuclear waste processing facilities, while power conversion operations would be similar to those used in commercial thermal power plants. While some aspects of the tritium fuel cycle can be based on existing technologies, many aspects of a laser fusion power plant presents several important and unique O&M requirements that demand new solutions. For example, onsite recovery of tritium; unique remote material handling systems for use in areas with high radiation, radioactive materials, or high temperatures; a five-year fusion engine target chamber replacement cycle with other annual and multi-year cycles anticipated for major maintenance of other systems, structures, and components (SSC); and unique SSC for fusion target waste recycling streams. This paper describes fusion power plant O&M concepts and requirements, how O&M requirements could be met in design, and how basic organizational and planning issues can be addressed for a safe, reliable, economic, and feasible fusion power plant.

  13. DOE Publishes CALiPER Report on Lumen and Chromaticity Maintenance of LED

    Energy Savers [EERE]

    PAR38 Lamps | Department of Energy Lumen and Chromaticity Maintenance of LED PAR38 Lamps DOE Publishes CALiPER Report on Lumen and Chromaticity Maintenance of LED PAR38 Lamps February 11, 2015 - 2:54pm Addthis The U.S. Department of Energy's CALiPER program has released Report 20.4, which is part of a series of investigations on LED PAR38 lamps. Report 20.4 focuses on lumen maintenance, chromaticity maintenance, and catastrophic failure in 32 of the Series 20 LED PAR38 lamps and eight

  14. Heat Flow Database Expansion for NGDS Data Development, Collection and Maintenance (SMU)

    Broader source: Energy.gov [DOE]

    Heat Flow Database Expansion for NGDS Data Development, Collection and Maintenance (SMU) presentation at the April 2013 peer review meeting held in Denver, Colorado.

  15. 01-05-2006 - X-Ray Shutter Maintenance | The Ames Laboratory

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

    6 - X-Ray Shutter Maintenance Document Number: NA Effective Date: 01/2006 File (public): PDF icon 01-05-2006

  16. EA-0904: Access Road from State Route 240 to the 200 West Area Hanford Site, Richland, Washington

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to construct an access road on the U.S. Department of Energy's Hanford Site in Richland, Washington, from State Route 240 to Beloit Avenue...

  17. ISC15 The Road to Application Performance on Intel Xeon Phi

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

    The Road to Application Performance on Intel Xeon Phi July 16, 2015 SIMD: CilkPlus and OpenMP Kent Milfeld, Georg Zitzlsberger, Michael Klemm, Carlos Rosales 1 SIMD 2 Single Instruction Multiple Data (SIMD) Data Registers Intel Cilk Plus SIMD Directive Declaration Examples OpenMP SIMD Directive Declaration SIMD loop SIMD CilkPlus OpenMP SIMD mapping Alignment & Elemental Functions Alignment Beyond Present Directives SIMD 3 Single Instruction Multiple Data (SIMD) Data Registers Playground

  18. Road Blocks Yield Key Information about a Catalyst | The Ames Laboratory

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

    Road Blocks Yield Key Information about a Catalyst Researchers systematically blocked key chemical reaction pathways to get unambiguous information about how carbon-nitrogen bonds are formed in a catalytic reaction known as hydroamination. Understanding a multi-step catalytic mechanism is like a solving a puzzle where you can't see the pieces. However, you can add your own "pieces" with known shapes to figure out what other pieces of the puzzle then will (or will not) fit.

  19. The Honorable Carl Levin United States Senator 15100 North Line Road

    Office of Legacy Management (LM)

    November 30, 1993 The Honorable Carl Levin United States Senator 15100 North Line Road Room 107A Southgate, Michigan 48195 Dear Senator Levin: Secretary O'Leary asked that we respond to your October 20, 1993, letter regarding our work at a General Motors facility In southeastern Michigan. Located at 1450 Beecher Street in Adrian, the facility was operated by companies that worked under contract for the former Atomic Energy Commission to perform extrusion work on thorium and depleted, natural,

  20. Microsoft Word - Class 1 S Access Road-031611 FINAL.doc

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

    Carlsbad. New Mexico 88221 Mr. James Bearzi, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 MAR 1 7 2011 Subject: Notification of a Class 1 Permit Modification to the Hazardous Waste Facility Permit, Permit Number: NM4890139088* TSDF Dear Mr. Bearzi: Enclosed is a Class 1 Permit Modification Notification to: * Add South Access Road for Transportation of TRU Mixed Waste We certify under penalty of law that this

  1. Active DPF for Off-Road Particulate Matter (PM) Control | Department of

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

    Energy presentation details how a possibly catalyzed active diesel particulate filter can be used to control off-road particulate matter. PDF icon deer08_servati.pdf More Documents & Publications DPF for a Tractor Auxiliary Power Unit A Low-Cost Continuous Emissions Monitoring System for Mobile and Stationary Engine SCR/DPF Applications/Data-Logger for Vehicle Data Acquisition Power Generating Stationary Engines Nox Control: A Closed Loop Control Technology

  2. Comparison of On-Road Portable and Bench Emission Measurements | Department

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

    An overview comparison of fuel cell technologies by the Fuel Cell Technologies Office. PDF icon Comparison of Fuel Cell Technologies More Documents & Publications Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Fuel Cells Fact Sheet MCFC and PAFC R&D Workshop Summary Report of Energy

    Chassis dynamometer testing using a conventional emissions bench and on-road testing with a portable emissions system were performed to compare exhaust emissions from selected

  3. Ensuring the Availability and Reliability of Urea Dosing For On-Road and

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

    Non-Road | Department of Energy 3 DEER Conference Presentation: Hilite International PDF icon 2003_deer_barton.pdf More Documents & Publications SCR Systems for Heavy Duty Trucks: Progress Towards Meeting Euro 4 Emission Standards in 2005 Safe and compact ammonia storage/delivery systems for SCR-DeNOX in automotive units State-of-the-Art and Emergin Truck Engine Technologies

  4. Experimental study of slab solar collection on the hydronic system of road

    SciTech Connect (OSTI)

    Gao, Qing; Huang, Yong; Li, Ming; Liu, Yan [Jilin University, Changchun (China); Yan, Y.Y. [University of Nottingham (United Kingdom)

    2010-12-15

    This paper studied the slab solar collection (SSC) process, which is one of the essential compositions of road hydronic ice-snow melting (HISM) system that stores solar energy in summer to melt ice and snow on the road in winter. Its aim is to find out the heat transfer characteristic of the SSC and heat collecting efficiency and the influence of pipe spacing and flow rate by experiment. As shown in experimental results, the average heat collecting capacity is about 150-250 W/m{sup 2} in natural summer condition, while the solar radiation intensity is about 300-1000 W/m{sup 2}. It is shown that the increment of fluid flow results in the increment of heat collection efficiency, while the increment of pipe spacing results in the decrement of the efficiency in experiment modes. The results show that the road slab can obtain about 30% solar heat in summertime, and the solar collection can lower the pavement temperature and reduce the insolation weathering. (author)

  5. On-road evaluation of advanced hybrid electric vehicles over a wide range of ambient temperatures.

    SciTech Connect (OSTI)

    Carlson, R.; Duoba, M. J.; Bocci, D.; Lohse-Busch, H.

    2007-01-01

    In recent years, Hybrid Electric Vehicles (HEV's) have become a production viable and effective mode of efficient transportation. HEV's can provide increased fuel economy over convention technology vehicle, but these advantages can be affected dramatically by wide variations in operating temperatures. The majority of data measured for benchmarking HEV technologies is generated from ambient test cell temperatures at 22 C. To investigate cold and hot temperature affects on HEV operation and efficiency, an on-road evaluation protocol is defined and conducted over a six month study at widely varying temperatures. Two test vehicles, the 2007 Toyota Camry HEV and 2005 Ford Escape HEV, were driven on a pre-defined urban driving route in ambient temperatures ranging from -14 C to 31 C. Results from the on-road evaluation were also compared and correlated to dynamometer testing of the same drive cycle. Results from this on-road evaluation show the battery power control limits and engine operation dramatically change with temperature. These changes decrease fuel economy by more than two times at -14 C as compared to 25 C. The two vehicles control battery temperature in different manners. The Escape HEV uses the air conditioning system to provide cool air to the batteries at high temperatures and is therefore able to maintain battery temperature to less than 33 C. The Camry HEV uses cabin air to cool the batteries. The observed maximum battery temperature was 44 C.

  6. Operation and Maintenance Manual for the Central Facilities Area Sewage Treatment Plant

    SciTech Connect (OSTI)

    Norm Stanley

    2011-02-01

    This Operation and Maintenance Manual lists operator and management responsibilities, permit standards, general operating procedures, maintenance requirements and monitoring methods for the Sewage Treatment Plant at the Central Facilities Area at the Idaho National Laboratory. The manual is required by the Municipal Wastewater Reuse Permit (LA-000141-03) the sewage treatment plant.

  7. Modeling and Simulation of HVAC Faulty Operations and Performance Degradation due to Maintenance Issues

    SciTech Connect (OSTI)

    Wang, Liping; Hong, Tianzhen

    2013-01-01

    Almost half of the total energy used in the U.S. buildings is consumed by heating, ventilation and air conditionings (HVAC) according to EIA statistics. Among various driving factors to energy performance of building, operations and maintenance play a significant role. Many researches have been done to look at design efficiencies and operational controls for improving energy performance of buildings, but very few study the impacts of HVAC systems maintenance. Different practices of HVAC system maintenance can result in substantial differences in building energy use. If a piece of HVAC equipment is not well maintained, its performance will degrade. If sensors used for control purpose are not calibrated, not only building energy usage could be dramatically increased, but also mechanical systems may not be able to satisfy indoor thermal comfort. Properly maintained HVAC systems can operate efficiently, improve occupant comfort, and prolong equipment service life. In the paper, maintenance practices for HVAC systems are presented based on literature reviews and discussions with HVAC engineers, building operators, facility managers, and commissioning agents. We categorize the maintenance practices into three levels depending on the maintenance effort and coverage: 1) proactive, performance-monitored maintenance; 2) preventive, scheduled maintenance; and 3) reactive, unplanned or no maintenance. A sampled list of maintenance issues, including cooling tower fouling, boiler/chiller fouling, refrigerant over or under charge, temperature sensor offset, outdoor air damper leakage, outdoor air screen blockage, outdoor air damper stuck at fully open position, and dirty filters are investigated in this study using field survey data and detailed simulation models. The energy impacts of both individual maintenance issue and combined scenarios for an office building with central VAV systems and central plant were evaluated by EnergyPlus simulations using three approaches: 1) direct modeling with EnergyPlus, 2) using the energy management system feature of EnergyPlus, and 3) modifying EnergyPlus source code. The results demonstrated the importance of maintenance for HVAC systems on energy performance of buildings. The research is intended to provide a guideline to help practitioners and building operators to gain the knowledge of maintaining HVAC systems in efficient operations, and prioritize HVAC maintenance work plan. The paper also discusses challenges of modeling building maintenance issues using energy simulation programs.

  8. Feasibility study: Application of RCM techniques for substation maintenance at the Bonneville Power Administration

    SciTech Connect (OSTI)

    Purucker, S.L.; Tonn, B.E.; Goeltz, R.T.; James, R.D.; Kercel, S.; Rizy, D.T.; Simpson, M.L.; Van Dyke, J.W.

    1992-05-28

    This feasibility study examines reliability centered maintenance (RCM) as it applies to Bonneville Power Administrations (BPA) substation maintenance program. Reliability techniques are examined in evaluated. Existing BPA equipment maintenance procedures are documented. Equipment failure history is considered. Economic impacts are estimated. Various equipment instrumentation methods are reviewed. Based on this analysis a prototype system is proposed. The prototype will be implemented in two phases. Phase 1 is to be completed in 1992, it includes instrumenting one power transformer and one oil circuit breaker. Software development will focus on displaying data. Phase 2 is to be completed the following year. The remaining transformers and breakers will be instrumented during the second phase. Software development will focus on predictive maintenance techniques and maintenance decision support.

  9. The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves

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

    Harris, S.; Gross, R.; Goble, W; Bukowski, J

    2015-12-01

    The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and maintenance, i.e., the time of proof testing. The computation of PFDavg is generally based solely on predictions or estimates of the assumed constant failure rate of the equipment. However, PFDavg is also affected by maintenance actions (or lack thereof) taken by the end user. This paper shows how maintenance actions can affect the PFDavg of spring operated pressure relief valves (SOPRV) and how these maintenance actions may be accountedmore » for in the computation of the PFDavg metric. The method provides a means for quantifying the effects of changes in maintenance practices and shows how these changes impact plant safety.« less

  10. The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.; Goble, W; Bukowski, J

    2015-12-01

    The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and maintenance, i.e., the time of proof testing. The computation of PFDavg is generally based solely on predictions or estimates of the assumed constant failure rate of the equipment. However, PFDavg is also affected by maintenance actions (or lack thereof) taken by the end user. This paper shows how maintenance actions can affect the PFDavg of spring operated pressure relief valves (SOPRV) and how these maintenance actions may be accounted for in the computation of the PFDavg metric. The method provides a means for quantifying the effects of changes in maintenance practices and shows how these changes impact plant safety.

  11. 2003 Long-Term Surveillance and Maintenance Program Report

    SciTech Connect (OSTI)

    2004-07-01

    Radioactive waste was created by the Federal Government and private industry at locations around the country in support of national defense, research, and civilian power-generation programs. If not controlled, much of this legacy waste would remain hazardous to human health and the environment indefinitely. Current technology does not allow us to render this waste harmless, so the available methods to control risk rely on consolidation, isolation, and long-term management of the waste. The U.S. Department of Energy (DOE) has an obligation to safely control the radioactive waste and to inform and train future generations to maintain and, perhaps, improve established protections. DOE is custodian for much of the radioactive and other hazardous waste under control of the Federal Government. DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 and the Defense Decontamination and Decommissioning (D&D) Program and the Surplus Facilities Management Program in the 1980s. Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) in 1978. These federal programs and legislation were established to identify, remediate, and manage legacy waste. Remedial action is considered complete at a radioactive waste site when the identified hazardous material is isolated and the selected remedial action remedy is in place and functioning. Radioactive or other hazardous materials remain in place as part of the remedy at many DOE sites. Long-term management of radioactive waste sites incorporates a set of actions necessary to maintain protection of human health and the environment. These actions include maintaining physical impoundment structures in good repair to ensure that they perform as designed, preventing exposure to the wastes by maintaining access restrictions and warnings, and recording site conditions and activities for future custodians. Any actions, therefore, that will prevent exposure to the radioactive waste now or in the future are part of long-term site management. In response to post-closure care requirements set forth in UMTRCA, DOE Headquarters established the Long-Term Surveillance and Maintenance (LTS&M) Program in 1988 at the DOE office in Grand Junction, Colorado. The program assumed long-term management responsibility for sites remediated under UMTRCA and other programs. Since its inception, the LTS&M Program has evolved in response to changing stakeholder needs, improvements in technology, and the addition of more DOE sites as remediation is completed. The mission of the LTS&M Program was to fulfill DOE’s responsibility to implement all activities necessary to ensure regulatory compliance and to protect the public and the environment from long-lived wastes associated with the nation’s nuclear energy, weapons, and research activities. Key components of the LTS&M Program included stakeholder participation, site monitoring and maintenance, records and information management, and research and technology transfer. This report presents summaries of activities conducted in 2003 in fulfillment of the LTS&M Program mission. On December 15, 2003, DOE established the Office of Legacy Management (LM) to allow for optimum management of DOE’s legacy responsibilities. Offices are located in Washington, DC, Grand Junction, Colorado, Morgantown, West Virginia, and Pittsburgh, Pennsylvania, to perform long-term site management, land management, site transition support, records management, and other related tasks. All activities formerly conducted under the LTS&M Program have been incorporated into the Office of Land and Site Management (LM–50), as well as management of remedies involving ground water and surface water contaminated by former processing activities.

  12. Site transition framework for long-term surveillance and maintenance

    SciTech Connect (OSTI)

    2014-04-01

    This document provides a framework for all U.S. Department of Energy (DOE) facilities and sites where DOE may have anticipated long-term surveillance and maintenance (LTSM) responsibilities. It is a tool to help facilitate a smooth transition from remediation to LTSM, providing a systematic process for affected parties to utilize in analyzing the baseline to understand and manage the actions from EM mission completion through a site’s transition into LTSM. The framework is not meant to provide an exhaustive list of the specific requirement and information that are needed. Sites will have unique considerations that may not be adequately addressed by this tool, and it is anticipated that a team comprised of the transferring and receiving organization will use judgment in utilizing this augmenting with other DOE guidance. However the framework should be followed to the extent possible at each site; and adapted to accommodate unique site-specific requirements, needs, and documents. Since the objective of the tool is facilitate better understanding of the conditions of the site and the actions required for transfer, the transition team utilizing the checklist is expected to consult with management of both the receiving and transferring organization to verify that major concerns are addressed. Ideally, this framework should be used as early in the remediation process as possible. Subsequent applications of the Site Transition Framework (STF) to the site should be conducted periodically and used to verify that all appropriate steps have been or will be taken to close-out the site and that actions by both organization are identified to transfer the site to LTSM. The requirements are provided herein.

  13. On-line maintenance methodology development and its applications

    SciTech Connect (OSTI)

    Kim, J.; Jae, M.

    2012-07-01

    With the increasing economic pressures being faced and the potential for shortening outage times under the conditions of deregulated electricity markets in the world, licensees are motivated to get an increasing amount of the on-line maintenance (OLM). The benefits of the OLM includes increased system and plant reliability, reduction of plant equipment and system material condition deficiencies that could adversely impact operations, and reduction of work scope during plant refueling outages. In Korea, allowance guidelines of risk assessment is specified in the safety regulation guidelines 16.7 and 16.8 of the Korea Inst. of Nuclear Safety (KINS), which is 'General guidelines of Risk-informed application for requesting permission of changes' and 'Requesting permission of changes of Risk-informed application for Technical Specification'. We select the emergency diesel generator (EDG) of the Ulchin unit 3 and 4 for risk assessment analysis by applying configuration changes. The EDG which has plant safety level IE belongs to on-site standby power (A, B train EDG) in electric distribution system. The EDG is important component because it should maintain standby status during plant is operating, therefore we select the EDG for target component of risk assessment analysis. The risk assessment is limited to CDF. The risk assessment is performed by using AIMS-PSA Release2. We evaluate CDF by applying the configuration changes with some assumptions. Evaluation of the full power operation and Low power/Shut down operation was performed. This study has been performed for introducing a methodology and performing risk assessment. (authors)

  14. Steam trap maintenance management saves $180,000 annually

    SciTech Connect (OSTI)

    Franks, F.C.; Wickersham, C.

    1985-12-01

    The Reichhold Chemical plant is located in Elizabeth, NJ. At this location, the cost of steam had skyrocketed to $5.30 per million Btu. The plant has 600 steam traps manufactured by ten different companies. Some 17 different models of traps are used with 33 piping configurations. There are five different operating pressures throughout the plant ranging from 15-175 psig, including 30, 65, and 120 psig. Five different applications of steam usage can be broken down as follows: steam tracing (56%); drip (21%); comfort heating (18%); tank coil (4%); and process (1%). In the fall of 1983, the annual yearly inspection of steam traps was supplanted with an independent trap survey service, specializing in detecting the malfunctioning of various types of steam traps. The basic program included location and tagging of all steam traps; survey and inspection of steam trap population; development of a trap map; and full computer analysis of collected data. It was determined that approximately 3919 lb/hr of steam could be saved by repairing the failed open traps and implementing the report's recommendations. There were also benefits from fixing the failed closed traps which were out of service at the time of the survey. These traps do not allow the flow of steam or condensate to pass through the orifice. This condition causes condensate to back up and reduce efficiency. The maintenance management has been pleased with the results and recommendations of the program. It has provided them with a complete inventory and status report of the 600 traps plantwide. It saved $180,000 over the previous year in energy expenditures. This was the most important contribution in lowering the plant energy costs.

  15. Emergency diesel generator: Maintenance and failure unavailability, and their risk impacts

    SciTech Connect (OSTI)

    Samanta, P.; Kim, I.; Uryasev, S.; Penoyar, J.; Vesely, W.

    1994-11-01

    Emergency Diesel Generators (EDGs) provide on-site emergency alternating current (ac) electric power for a nuclear plant in the event that all off-site power sources are lost. Existing regulations establish requirements for designing and testing of these on-site power sources to reduce to an acceptable level the probability of losing all ac power sources. Operating experience with EDGs has raised questions about their testing and maintenance to achieve the EDG reliability levels and the total EDG unavailability experienced (fraction of time EDG is out-of-service due to testing, maintenance, and failures). In this report, recent operating experience is used to assess EDG unavailability due to testing, maintenance, and failures during reactor power operation and during plant shutdown. Recent data show an improvement in EDG reliability, but an increase in EDG unavailability due to maintenance, a significant portion of which is due to routinely scheduled maintenances. Probabilistic safety assessments (PSAs) of selected nuclear power plants are used to assess the risk impact of EDG unavailability due to maintenance and failure during power operation, and during different stages of plant shutdown. The results of these risk analyses suggest qualitative insights for scheduling EDG maintenance that will have minimal impact on risk of operating nuclear power plants.

  16. Managing aging in nuclear power plants: Insights from NRC maintenance team inspection reports

    SciTech Connect (OSTI)

    Fresco, A.; Subudhi, M.; Gunther, W.; Grove, E.; Taylor, J.

    1993-12-01

    A plant`s maintenance program is the principal vehicle through which age-related degradation is managed. From 1988 to 1991, the NRC evaluated the maintenance program of every nuclear power plant in the United States. Forty-four out of a total of 67 of the reports issued on these in-depth team inspections were reviewed for insights into the strengths and weaknesses of the programs as related to the need to understand and manage the effects of aging on nuclear plant systems, structures, and components. Relevant information was extracted from these inspection reports and sorted into several categories, including Specific Aging Insights, Preventive Maintenance, Predictive Maintenance and Condition Monitoring, Post Maintenance Testing, Failure Trending, Root Cause Analysis and Usage of Probabilistic Risk Assessment in the Maintenance Process. Specific examples of inspection and monitoring techniques successfully used by utilities to detect degradation due to aging have been identified. The information also was sorted according to systems and components, including: Auxiliary Feedwater, Main Feedwater, High Pressure Injection for both BWRs and PWRs, Service Water, Instrument Air, and Emergency Diesel Generator Air Start Systems, and Emergency Diesel Generators Air Start Systems, emergency diesel generators, electrical components such as switchgear, breakers, relays, and motor control centers, motor operated valves and check valves. This information was compared to insights gained from the Nuclear Plant Aging Research (NPAR) Program. Attributes of plant maintenance programs where the NRC inspectors felt that improvement was needed to properly address the aging issue also are discussed.

  17. Update on maintenance and service costs of commercial building ground-source heat pump systems

    SciTech Connect (OSTI)

    Cane, D.; Garnet, J.M.

    2000-07-01

    An earlier paper showed that commercial ground-source heat pump systems have significantly lower service and maintenance costs than alternative HVAC systems. This paper expands on those results by adding 13 more buildings to the original 25 sites and by comparing the results to the latest ASHRAE survey of HVAC maintenance costs. Data from the 38 sites are presented here including total (scheduled and unscheduled) maintenance costs in cents per square foot per year for base cost, in-house, and contractor-provided maintenance. Because some of the new sites had maintenance costs that were much higher than the industry norm, the resulting data are not normally distributed. Analysis (O'Hara Hines 1998) indicated that a log-normal distribution is a better fit; thus, the data are analyzed and presented here as log-normal. The log-mean annual total maintenance costs for the most recent year of the survey ranged from 6.07 cents per square foot to 8.37 cents per square foot for base cost and contractor-provided maintenance, respectively.

  18. Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End

    Energy Savers [EERE]

    Summary Report | Department of Energy 3 Year-End Summary Report Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End Summary Report LTS-O&M is at the core of LM efforts to fulfill a strategy that includes objectives published in the 2011-2020 Strategic Plan (DOE 2011). PDF icon Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End Summary Report More Documents & Publications Long-Term Surveillance Operations and Maintenance Fiscal Year

  19. Long-Term Surveillance Operations and Maintenance Fiscal Year 2014 Year-End

    Energy Savers [EERE]

    Summary Report | Department of Energy 4 Year-End Summary Report Long-Term Surveillance Operations and Maintenance Fiscal Year 2014 Year-End Summary Report The Long-Term Surveillance Operations and Maintenance (LTS-O&M) subtask has a critical long-term surveillance and maintenance (LTS&M) role for the U.S. Department of Energy (DOE) Office of Legacy Management (LM). LM needs knowledge and tools to ensure that implementation of LTS&M will be informed, efficient, and cost-effective.

  20. Computer-aided acquisition and logistics support (CALS): Concept of Operations for Depot Maintenance

    SciTech Connect (OSTI)

    Bourgeois, N.C.; Greer, D.K.

    1993-04-01

    This CALS Concept of Operations for Depot Maintenance provides the foundation strategy and the near term tactical plan for CALS implementation in the depot maintenance environment. The user requirements enumerated and the overarching architecture outlined serve as the primary framework for implementation planning. The seamless integration of depot maintenance business processes and supporting information systems with the emerging global CALS environment will be critical to the efficient realization of depot user's information requirements, and as, such will be a fundamental theme in depot implementations.

  1. The role of ice nuclei recycling in the maintenance of cloud ice in Arctic

    Office of Scientific and Technical Information (OSTI)

    mixed-phase stratocumulus (Journal Article) | SciTech Connect The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus Citation Details In-Document Search Title: The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus This study investigates the maintenance of cloud ice production in Arctic mixed phase stratocumulus in large-eddy simulations that include a prognostic ice nuclei (IN) formulation and a

  2. The role of ice nuclei recycling in the maintenance of cloud ice in Arctic

    Office of Scientific and Technical Information (OSTI)

    mixed-phase stratocumulus (Journal Article) | SciTech Connect The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus Citation Details In-Document Search Title: The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus This study investigates the maintenance of cloud ice production in Arctic mixed-phase stratocumulus in large eddy simulations that include a prognostic ice nuclei (IN) formulation and a

  3. Building the American Clean Energy Innovation Ecosystem: Cyclotron Road Announces New Innovators, Success of First Cohort

    Broader source: Energy.gov [DOE]

    The need to develop and support a new generation of clean energy entrepreneurs and startups, especially at their earliest stages of development, is one of the most significant barriers to continuing America’s unique culture of entrepreneurship to lead the world the transition to a clean energy economy. Cyclotron Road provides financial support and “spins in” top entrepreneurs into National Labs to prove out the fundamentals of their technologies and to provide them with world-class business mentorship as they plot a course forward to commercialize innovative technologies.

  4. 3610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507

    Energy Savers [EERE]

    610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507 cliff.whyte@netl.doe.gov  Voice (304) 285-2098  Fax (304) 285-4403  www.netl.doe.gov A l b a ny, O R * M o rg a n tow n , W V * Pi t t s b u rg h , PA February 24, 2015 Dear Reader: The U.S. Department of Energy (DOE) has prepared a supplement analysis (SA) to the Texas Clean Energy Project (TCEP) Final Environmental Impact Statement (EIS). This document was prepared in accordance with the National Environmental Policy Act of

  5. On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel

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

    Vehicle Driving Across the U.S. | Department of Energy Measuring particle emissions from a 2010 compliant HD Diesel tractor while traveling on-road for 2300 miles found average gravimetric TPM over the entire route to be well below EPAs 2010 PM standard. PDF icon deer12_besch.pdf More Documents & Publications Emergency Filter for Low Pressure EGR Fuel Reformer, LNT and SCR Aftertreatment System Meeting Emissions Useful Life Requirements Development of ADECS to Meet 2010 Emission

  6. RFI/RI work plan for the Road A Chemical Basin 904-111G

    SciTech Connect (OSTI)

    Kmetz, T.F.

    2000-03-07

    This Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI)/Remedial Investigation (RI) Work Plan has been prepared for the Road A Chemical Basin Operable Unit (RdACB OU) (904-111G). This unit is subject to the requirements of both RCRA and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). This Work Plan presents the initial evaluation of existing unit data, applicable background data, the regulatory framework for the unit investigation, and the evaluations and decisions made during the determination of the scope and objectives of the planned Remedial Investigation/Feasibility Study (RI/FS) activities.

  7. ROAD MAP FOR DEVELOPMENT OF CRYSTAL-TOLERANT HIGH LEVEL WASTE GLASSES

    SciTech Connect (OSTI)

    Fox, K.; Peeler, D.; Herman, C.

    2014-05-15

    The U.S. Department of Energy (DOE) is building a Tank Waste Treatment and Immobilization Plant (WTP) at the Hanford Site in Washington to remediate 55 million gallons of radioactive waste that is being temporarily stored in 177 underground tanks. Efforts are being made to increase the loading of Hanford tank wastes in glass while meeting melter lifetime expectancies and process, regulatory, and product quality requirements. This road map guides the research and development for formulation and processing of crystaltolerant glasses, identifying near- and long-term activities that need to be completed over the period from 2014 to 2019. The primary objective is to maximize waste loading for Hanford waste glasses without jeopardizing melter operation by crystal accumulation in the melter or melter discharge riser. The potential applicability to the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) will also be addressed in this road map. The planned research described in this road map is motivated by the potential for substantial economic benefits (significant reductions in glass volumes) that will be realized if the current constraints (T1% for WTP and TL for DWPF) are approached in an appropriate and technically defensible manner for defense waste and current melter designs. The basis of this alternative approach is an empirical model predicting the crystal accumulation in the WTP glass discharge riser and melter bottom as a function of glass composition, time, and temperature. When coupled with an associated operating limit (e.g., the maximum tolerable thickness of an accumulated layer of crystals), this model could then be integrated into the process control algorithms to formulate crystal-tolerant high-level waste (HLW) glasses targeting high waste loadings while still meeting process related limits and melter lifetime expectancies. The modeling effort will be an iterative process, where model form and a broader range of conditions, e.g., glass composition and temperature, will evolve as additional data on crystal accumulation are gathered. Model validation steps will be included to guide the development process and ensure the value of the effort (i.e., increased waste loading and waste throughput). A summary of the stages of the road map for developing the crystal-tolerant glass approach, their estimated durations, and deliverables is provided.

  8. Biofuel Facts for the Road: The Energy Department and Your Gasoline Pump

    Broader source: Energy.gov [DOE]

    Before you hit the road to visit relatives or friends this holiday season, you’ll probably stop at the gas station to fuel up. The Energy Department’s Bioenergy Technologies Office invests in research and development to help commercialize biofuels—liquid fuels produced from plant sources—to reduce America’s dependence on foreign oil, build the economy, and reduce greenhouse gas emissions. While you’re at the gas pump, pay attention to a few things. There are several biofuel options already available to you today, and the Energy Department is working to bring other second-generation biofuel options to a pump near you.

  9. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-09-05

    This Guide describes a maintenance management program that would be acceptable to DOE for meeting the requirements of DOE O 433.1. Canceled by DOE G 433.1-1A.

  10. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1B

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-09-12

    The guide provides acceptable approaches for implementing requirements for Nuclear Maintenance Management Programs (NMMPs) set forth in DOE O 433.1B. Cancels DOE G 433.1-1.

  11. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1B

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-09-09

    The guide provides acceptable approaches for implementing requirements for Nuclear Maintenance Management Programs (NMMPs) set forth in DOE O 433.1B. Admin Chg 1, dated 6-14-13, supersedes DOE G 433.1-1A.

  12. Order Module--DOE O 433.1B, MAINTENANCE MANAGEMENT PROGRAM FOR DOE NUCLEAR FACILITIES

    Broader source: Energy.gov [DOE]

    "The familiar level of this module is designed to summarize the basic information in DOE O 433.1B, Maintenance Management Program for DOE Nuclear Facilities. This Order canceled DOE O 433.1A. This...

  13. CALiPER Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance...

    Energy Savers [EERE]

    Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions December 2014 Prepared for: Solid-State Lighting Program Building ...

  14. The role of ice nuclei recycling in the maintenance of cloud...

    Office of Scientific and Technical Information (OSTI)

    The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus Citation Details In-Document Search Title: The role of ice nuclei recycling in ...

  15. VP of Transmission System Asset Management for Desert Southwest Region (Maintenance Manager)

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Maintenance (G5000) 615 S. 43rd Avenue Phoenix, AZ 85009...

  16. Management Policy for Planning, Programming, Budgeting, Operation, Maintenance and Disposal of Real Property

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-05-20

    To establish Department of Energy (DOE) management policy for the planning, programming, budgeting, operation, maintenance and disposal of real property owned by the United States and under the custody and control of DOE.

  17. Operation and maintenance manual for the LDUA operations control trailer (LDUA System 4100)

    SciTech Connect (OSTI)

    Clark, D.A.

    1996-09-10

    The Light Duty Utility Arm (LDUA) Operations Control Trailer(OCT) has completed testing and is ready for operation. This document defines the requirements applicable to the operation and maintenance of the OCT.

  18. Tribal Renewable Energy Webinar on Project Implementation and Operations & Maintenance on Aug. 8

    Broader source: Energy.gov [DOE]

    The Energy Department's Office of Indian Energy, Tribal Energy Program, and Western Area Power Administration will present the next Tribal Renewable Energy Series webinar, Project Implementation and Operations & Maintenance, on Friday, Aug. 8, 2014, from 11:00 a.m. to 12:30 p.m. Mountain time. The webinar will focus on the last two steps of a five-step tribal energy project development framework: Project Implementation and Operations and Maintenance (O&M).

  19. Risk-Informed LNG/CNG Maintenance Facility Codes and Standards

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

    NO. 2011-XXXXP Risk-Informed LNG/CNG Maintenance Facility Codes and Standards Project sponsored by the Clean Vehicle Education Foundation Chris LaFleur, Myra Blaylock, Rad Bozinoski, Amanda Dodd, Ethan Hecht, Doug Horne, Alice Muña Sandia National Laboratories SAND NO. 2015-7361PE Project Motivation  Improve codes and standards for gaseous fuel vehicle maintenance facility design and operation to reflect technology advancements  Develop Risk-Informed guidelines for modification and

  20. ETO family protein Mtgr1 mediates Prdm14 functions in stem cell maintenance

    Office of Scientific and Technical Information (OSTI)

    and primordial germ cell formation (Journal Article) | SciTech Connect ETO family protein Mtgr1 mediates Prdm14 functions in stem cell maintenance and primordial germ cell formation Citation Details In-Document Search Title: ETO family protein Mtgr1 mediates Prdm14 functions in stem cell maintenance and primordial germ cell formation Authors: Nady, Nataliya ; Gupta, Ankit ; Ma, Ziyang ; Swigut, Tomek ; Koide, Akiko ; Koide, Shohei ; Wysocka, Joanna [1] ; UC) [2] + Show Author Affiliations

  1. Fossil plant maintenance optimization at FPC`s Crystal River Units 4 & 5

    SciTech Connect (OSTI)

    Cossey, J.; Pflasterer, R.; Colsher, R.; Toomey, G.; Smith, S.; Abbott, P.

    1996-07-01

    Florida Power Corporation recently completed a Fossil Plant Maintenance Optimization project at it`s Crystal River Units 4 and 5 coal fired power plant. The project combined Streamlined Reliability Centered Maintenance (SRCM) techniques with a Predictive Maintenance (PDM) Assessment to analyze eleven of the plants systems that represent the principal contributors to maintenance costs. The plant had an extensive existing maintenance program that included several types of condition monitoring. The Benefit-to-Cost analysis indicates that the annual savings associated with the project recommendations result in a payback period of less than one year. This paper summarizes the types of recommendations that were made and describes the processes used for both the SRCM analysis and the PDM Assessment. The SRCM analysis used proven techniques and software that have been used on other projects, including some sponsored by EPRI. The PDM Assessment process was similar to processes used previously for EPRI and non- EPRI utilities; however, this was the first project where the two processes were modified to take advantage of work performed using the other. All of the recommendations developed by the SRCM analysts were reviewed by the PDM analysts before they were finalized. The structure and flow of the project is also described including how the SRCM and PDM analysts interfaced with the plant staff and how implementation was facilitated. The analysis relied on plant experience related to the operation and maintenance history of the equipment. The recommendations for each system were reviewed by a team consisting of the first-line maintenance supervisors, the maintenance planners, and the plant technical services group. The project recommendations are essentially two-thirds implemented, with many of them implemented before the analysis was completed.

  2. RFI Seeks Feedback on Third-party Maintenance Strategy for AMO's Software

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

    Tools | Department of Energy RFI Seeks Feedback on Third-party Maintenance Strategy for AMO's Software Tools RFI Seeks Feedback on Third-party Maintenance Strategy for AMO's Software Tools July 28, 2014 - 12:19pm Addthis The Advanced Manufacturing Office (AMO) would like to understand the market opportunities for enhancing and expanding certain industrial system software tools and related assets (including training curriculum and written technical resources). Currently, these tools and

  3. THE EFFECTS OF MAINTENANCE ACTIONS ON THE PFDavg OF SPRING OPERATED

    Office of Scientific and Technical Information (OSTI)

    PRESSURE RELIEF VALVES (Conference) | SciTech Connect Conference: THE EFFECTS OF MAINTENANCE ACTIONS ON THE PFDavg OF SPRING OPERATED PRESSURE RELIEF VALVES Citation Details In-Document Search Title: THE EFFECTS OF MAINTENANCE ACTIONS ON THE PFDavg OF SPRING OPERATED PRESSURE RELIEF VALVES The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of failure on demand (PFDavg) computed at the time of periodic inspection and

  4. The Effects of Maintenance Actions on the PFDavg of Spring Operated

    Office of Scientific and Technical Information (OSTI)

    Pressure Relief Valves (Journal Article) | SciTech Connect Journal Article: The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves Citation Details In-Document Search This content will become publicly available on December 1, 2016 Title: The Effects of Maintenance Actions on the PFDavg of Spring Operated Pressure Relief Valves The safety integrity level (SIL) of equipment used in safety instrumented functions is determined by the average probability of

  5. Results of the plant maintenance optimization (PMO) pilot-project at an ENEL Fossil Power Plant

    SciTech Connect (OSTI)

    Falco, F. de; Paratore, A.; Moscotti, L.

    1996-07-01

    ENEL S.p.A. operates about sixty fossil power plants in Italy for a total installed power of more than 37,000 MW. This paper describes the pilot-project to apply Reliability Centered Maintenance (RCM) methodology at the {open_quotes}La Casella{close_quotes} Fossil Power Plant (4 x 320 MW units, oil fired). The project was performed by an ENEL working group (Generation and R&D Divisions) with assistance from ERIN, Engineering and Research, Inc. The first phase of the project confirmed the application and validity of the streamlined RCM method called Plant Maintenance Optimization (PMO) on the Condensate and Feedwater Systems. The second phase evaluated the effectiveness of the PMO method as used to developed an optimized maintenance program for five systems - Vent & Drain and Chemical Reagents, Boiler Start-Up, Boiler Auxiliaries, Blowing Compressors, and Air & Flue Gas. The conclusions of the project are consistent with other successful streamlined RCM applications (1) The PMO method is valid and applicable to fossil power plants; (2) Streamlined RCM approaches allow significant reduction in the time spent to perform an RCM analysis, without sacrificing the quality of the results; (3) PMO is effective in defining an optimized maintenance program; (4) The maintenance program developed through the analysis can be easily updated when the criticality criteria and/or maintenance history change.

  6. CleanFleet. Final report: Volume 3, vehicle maintenance and durability

    SciTech Connect (OSTI)

    1995-12-01

    CleanFleet is a demonstration of panel vans operating on five alternative motorfuels in commercial package delivery operations in the South Coast Air Basin of California. The five alternative fuels are propane gas, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), methanol (M-85 with 15 percent RFG), and electricity. Data were gathered on in-use emissions, operations, and fleet economics. This volume of the final report summarizes the maintenance required on these vans from the time they were introduced into the demonstration (April through early November 1992) until the end of the demonstration in September 1994. The vans were used successfully in FedEx operations; but, to varying degrees, the alternative fuel vehicles required more maintenance than the unleaded gasoline control vehicles. The maintenance required was generally associated with the development state of the fuel-related systems. During the demonstration, no non-preventive maintenance was required on the highly developed fuel-related systems in any of the unleaded gasoline production vehicles used either as controls or as RFG test vehicles. The maintenance problems encountered with the less developed systems used in this demonstration may persist in the short term with vehicles featuring the same or similar systems. This means that fleet operators planning near-term acquisitions of vehicles incorporating such systems should consider the potential for similar problems when (1) selecting vendors and warranty provisions and (2) planning maintenance programs.

  7. Field demonstration of coal combustion by-products based road sub-base in Illinois

    SciTech Connect (OSTI)

    Chugh, Y.P.; Mohanty, S.; Bryant, M.

    2006-07-01

    Development and demonstration of large-volume beneficial use applications for ponded fly ash are considered very important as a cost reduction strategy for the generation industry and value enhancement for the coal mining industry. One such application described is the road sub-base fo the Industry Access Truck Route in Meredosia, Illinois, which used approximately 77,000 cubic yard of compacted high loss-on-ignition (LOI) Class-F ponded fly ash. The Truck Route is a 24-feet wide road built on a 0 to 7 feet thick compacted fly ash sub-base. Illinois Department of Transportation estimated that the use of fly ash in this project saved more than $100,000 to the State of Illinois. Furthermore, natural resources in the form of relatively fertile soil were preserved by substituting fly ash for the available borrow in the area; quality agricultural topsoil is limited in the area. The article gives details of the project and reports favourable results on monitoring ground water quality. 2 refs., 1 fig.

  8. Environmental Survey Report for the ETTP: Environmental Management Waste Management Facility (EMWMF) Haul Road Corridor, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Peterson, M.J.

    2005-12-20

    This report summarizes the results of environmental surveys conducted within the corridor of a temporary haul road (''Haul Road'') to be constructed from East Tennessee Technology Park (ETTP) to the Environmental Management Waste Management Facility (EMWMF) located just west of the Y-12 National Security Complex (Y-12). Environmental surveys were conducted by natural resource experts at Oak Ridge National Laboratory who routinely assess the significance of various project activities on the Oak Ridge Reservation (ORR). ORNL assistance to the Haul Road Project included environmental assessments necessary to determine the best route for minimizing impacts to sensitive resources such as wetlands or rare plants. Once the final route was chosen, environmental surveys were conducted within the corridor to evaluate the impacts to sensitive resources that could not be avoided. The final Haul Road route follows established roads and a power-line corridor to the extent possible (Fig. 1). Detailed explanation regarding the purpose of the Haul Road and the regulatory context associated with its construction is provided in at least two major documents and consequently is not presented here: (1) Explanation of Significant Differences for the Record of Decision for the Disposal of Oak Ridge Reservation Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Waste, Oak Ridge, Tennessee (January 2005, DOE/OR/01-2194&D2), and (2) Environmental Monitoring Plan for The ETTP to EMWMF Haul Road for the Disposal of Oak Ridge Reservation Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Waste, Oak Ridge, Tennessee (April 2005, BJC/OR-2152). The focus of this report is a description of the sensitive resources to be impacted by Haul Road construction. Following a short description of the methods used for the environmental surveys, results and observations are presented in the following subsections: (1) General description of the affected environment; (2) Rare plants and vegetation assemblages; (3) Rare wildlife and their habitat; (4) Rare aquatic species; and (5) Wetlands/Floodplains. A summary of project actions taken or planned in order to avoid, minimize, or mitigate the environmental impacts associated with this project are summarized in the conclusion section of this report.

  9. Compliant mechanism road bicycle brake: a rigid-body replacement case study

    SciTech Connect (OSTI)

    Olsen, Brian M; Howell, Larry L; Magleby, Spencer P

    2011-01-19

    The design of high-performance bicycle brakes is complicated by the competing design objectives of increased performance and low weight. But this challenge also provides a good case study to demonstrate the design of compliant mechanisms to replace current rigid-link mechanisms. This paper briefly reviews current road brake designs, demonstrates the use of rigid-body replacement synthesis to design a compliant mechanism, and illustrates the combination of compliant mechanism design tools. The resulting concept was generated from the modified dual-pivot brake design and is a partially compliant mechanism where one pin has the dual role of a joint and a mounting pin. The pseudo-rigid-body model, finite element analysis, and optimization algorithms are used to generate design dimensions, and designs are considered for both titanium and E-glass flexures. The resulting design has the potential of reducing the part count and overall weight while maintaining a performance similar to the benchmark.

  10. Savannah River Site RCRA Facility Investigation plan: Road A Chemical Basin

    SciTech Connect (OSTI)

    Not Available

    1989-06-01

    The nature of wastes disposed of at the Road A Chemical Basin (RACB) is such that some degree of soil contamination is probable. Lead has also been detected in site monitoring wells at concentrations above SRS background levels. A RCRA Facility Investigation (RFI) is proposed for the RACB and will include a ground penetrating radar (GPR) survey, collection and chemical and radiological analyses of soil cores, installation of groundwater monitoring wells, collection and chemical and radiological analyses of groundwater samples, and collection of chemical and radiological analyses of surface water and sediment samples. Upon completion of the proposed RFI field work and chemical and radiological analyses, and RFI report should be prepared to present conclusions on the nature and extent of contamination at the site, and to make recommendations for site remediation. If contamination is detected at concentrations above SRS background levels, a receptor analysis should be done to evaluate potential impacts of site contamination on nearby populations.

  11. Progress report Idaho on-road test with vegetable oil as a diesel fuel

    SciTech Connect (OSTI)

    Reece, D.; Peterson, C.L.

    1993-12-31

    Biodiesel is among many biofuels being considered in the US for alternative fueled vehicles. The use of this fuel can reduce US dependence on imported oil and help improve air quality by reducing gaseous and particulate emissions. Researchers at the Department of Agricultural Engineering at the University of Idaho have pioneered rapeseed oil as a diesel fuel substitute. Although UI has conducted many laboratory and tractor tests using raw rapeseed oil and rape methyl ester (RME), these fuels have not been proven viable for on-road applications. A biodiesel demonstration project has been launched to show the use of biodiesel in on-road vehicles. Two diesel powered pickups are being tested on 20 percent biodiesel and 80 percent diesel. One is a Dodge 3/4-ton pickup powered by a Cummins 5.9 liter turbocharged and intercooled engine. This engine is direct injected and is being run on 20 percent RME and 80 percent diesel. The other pickup is a Ford, powered by a Navistar 7.3 liter, naturally aspirated engine. This engine has a precombustion chamber and is being operated on 20 percent raw rapeseed oil and 80 percent diesel. The engines themselves are unmodified, but modifications have been made to the vehicles for the convenience of the test. In order to give maximum vehicle range, fuel mixing is done on-board. Two tanks are provided, one for the diesel and one for the biodiesel. Electric fuel pumps supply fuel to a combining chamber for correct proportioning. The biodiesel fuel tanks are heated with a heat exchanger which utilizes engine coolant circulation.

  12. EVALUATION OF SPRING OPERATED RELIEF VALVE MAINTENANCE INTERVALS AND EXTENSION OF MAINTENANCE TIMES USING A WEIBULL ANALYSIS WITH MODIFIED BAYESIAN UPDATING

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.; Mitchell, E.

    2011-01-18

    The Savannah River Site (SRS) spring operated pressure relief valve (SORV) maintenance intervals were evaluated using an approach provided by the American Petroleum Institute (API RP 581) for risk-based inspection technology (RBI). In addition, the impact of extending the inspection schedule was evaluated using Monte Carlo Simulation (MCS). The API RP 581 approach is characterized as a Weibull analysis with modified Bayesian updating provided by SRS SORV proof testing experience. Initial Weibull parameter estimates were updated as per SRS's historical proof test records contained in the Center for Chemical Process Safety (CCPS) Process Equipment Reliability Database (PERD). The API RP 581 methodology was used to estimate the SORV's probability of failing on demand (PFD), and the annual expected risk. The API RP 581 methodology indicates that the current SRS maintenance plan is conservative. Cost savings may be attained in certain mild service applications that present low PFD and overall risk. Current practices are reviewed and recommendations are made for extending inspection intervals. The paper gives an illustration of the inspection costs versus the associated risks by using API RP 581 Risk Based Inspection (RBI) Technology. A cost effective maintenance frequency balancing both financial risk and inspection cost is demonstrated.

  13. Analyses in support of risk-informed natural gas vehicle maintenance facility codes and standards :

    SciTech Connect (OSTI)

    Ekoto, Isaac W.; Blaylock, Myra L.; LaFleur, Angela Christine; LaChance, Jeffrey L.; Horne, Douglas B.

    2014-03-01

    Safety standards development for maintenance facilities of liquid and compressed gas fueled large-scale vehicles is required to ensure proper facility design and operation envelopes. Standard development organizations are utilizing risk-informed concepts to develop natural gas vehicle (NGV) codes and standards so that maintenance facilities meet acceptable risk levels. The present report summarizes Phase I work for existing NGV repair facility code requirements and highlights inconsistencies that need quantitative analysis into their effectiveness. A Hazardous and Operability study was performed to identify key scenarios of interest. Finally, scenario analyses were performed using detailed simulations and modeling to estimate the overpressure hazards from HAZOP defined scenarios. The results from Phase I will be used to identify significant risk contributors at NGV maintenance facilities, and are expected to form the basis for follow-on quantitative risk analysis work to address specific code requirements and identify effective accident prevention and mitigation strategies.

  14. Titanium addition practice, and maintenance for the hearths in AHMSA`s blast furnaces

    SciTech Connect (OSTI)

    Boone, A.G.; Jimenez, G.; Castillo, J.

    1997-12-31

    Altos Hornos de Mexico (AHMSA) is a steel company located in Northern Mexico, in the state of Coahuila. Currently there are three blast furnaces in operation and one more about to finish its general repair. This last one is to remain as a back-up unit. Because of blast furnace hearth wear outs AHMSA has developed some maintenance procedures. These procedures are based on titanium ore additions and hearth thermic control monitoring. There are also some other maintenance practices adopted to the working operations to assure that such operations detect and avoid in time hearth wear outs that place personnel and/or the unit in danger (due to hearth leaks). This paper describes titanium ore addition to No. 2 blast furnace during the final campaign and it also illustrates maintenance practices and continuous monitoring of temperature trends both of which were implemented at AHMSA`s No. 5 blast furnace.

  15. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2010

    SciTech Connect (OSTI)

    2011-03-01

    This report summarizes the annual inspection, sampling, measurement, and maintenance activities performed at the Salmon, Mississippi, Site in calendar year 2010. The draft Long-Term Surveillance and Maintenance Plan for the Salmon Site, Lamar County Mississippi (DOE 2007) specifies the submittal of an annual report of site activities with the results of sample analyses. The Salmon, MS, Site is a federally owned site located in Lamar County, MS, approximately 12 miles west of Purvis, MS, and about 21 miles southwest of Hattiesburg, MS (Figure 1). The U.S. Department of Energy (DOE), a successor agency to the U.S. Atomic Energy Commission (AEC), is responsible for the long-term surveillance and maintenance of the 1,470-acre site. DOE's Office of Legacy Management (LM) is the operating agent for the surface and subsurface real estate.

  16. Human Factors/Ergonomics Handbook for the Design for the Ease of Maintenance

    Energy Savers [EERE]

    113 3.0 WORKSPACE, STORAGE, AND WORKSHOP DESIGN 3.1 Workspace and operations in non-workshop areas 3.1.1 Workspace 3.1.1.1 General Maintenance clearance. To provide adequate clearance for maintainers and to provide sufficient space to accommodate tools, test equipment, procedures, and other job aids during an in-place repair, a nominal 914 mm (36 in.) maintenance clearance should be provided around all major system components and piping of 610 mm (24 in.) diameter and larger. 3.1.1.1 Console

  17. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2011

    SciTech Connect (OSTI)

    2012-03-01

    This report summarizes the 2011 annual inspection, sampling, measurement, and maintenance activities performed at the Salmon, Mississippi, Site (Salmon site1). The draft Long-Term Surveillance and Maintenance Plan for the Salmon Site, Lamar County, Mississippi (DOE 2007) specifies the submittal of an annual report of site activities with the results of sample analyses. The Salmon site consists of 1,470 acres. The site is located in Lamar County, Mississippi, approximately 10 miles west of Purvis, Mississippi, and about 21 miles southwest of Hattiesburg, Mississippi.

  18. Y-12 Groundwater Protection Program Monitoring Well Inspection and Maintenance Plan

    SciTech Connect (OSTI)

    2013-09-01

    This document is the fourth revision of the Monitoring Well Inspection and Maintenance Plan for groundwater monitoring wells installed at the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. This plan describes the systematic approach for: inspecting the physical condition of monitoring wells at Y-12, determining maintenance needs that extend the life of a well, and identifying those wells that no longer meet acceptable monitoring well design or well construction standards and require plugging and abandonment. This plan applies to groundwater monitoring wells installed at Y-12 and the related waste management facilities located within the three hydrogeologic regimes.

  19. Y-12 Groundwater Protection Program Monitoring Well Inspection And Maintenance Plan

    SciTech Connect (OSTI)

    2013-09-01

    This document is the fourth revision of the Monitoring Well Inspection and Maintenance Plan for groundwater monitoring wells installed at the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. This plan describes the systematic approach for:  inspecting the physical condition of monitoring wells at Y-12,  determining maintenance needs that extend the life of a well, and  identifying those wells that no longer meet acceptable monitoring well design or well construction standards and require plugging and abandonment.

  20. MAS 10.1 Implementation of the Integrated Safety Management System (ISMS) Process in Maintenance Activities, 2/14/2000

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to evaluate the effectiveness of the contractor's ISMS process with regard to maintenance activities.  Surveillance activities encompass work planning and...

  1. Pacific Northwest National Laboratory Grounds Maintenance: Best Management Practice Case Studies #4 and #5 - Water Efficient Landscape and Irrigation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-08-01

    FEMP Water Efficiency Best Management Practices #4 and #5 Case Study: Overview of the Pacific Northwest National Laboratory grounds maintenance program and results.

  2. INL Sitewide Operations and Maintenance Report for CERCLA Response Actions - FY2006

    SciTech Connect (OSTI)

    B. E. Olaveson

    2006-10-02

    This report documents how remedies mandated by the Comprehensive Environmental Response, Compensation, and Liability Act for the Idaho National Laboratory Site were operated and maintained during Fiscal Year 2006. The activities addressed in the INEEL Sitewide Operations and Maintenance Plan are reported in this document.

  3. The development and evaluation of programmatic performance indicators associated with maintenance at nuclear power plants

    SciTech Connect (OSTI)

    Wreathall, J.; Fragola, J.; Appignani, P.; Burlile, G.; Shen, Y. )

    1990-05-01

    This report summarizes the development and evaluation of programmatic performance indicators of maintenance. These indicators were selected by: (1) creating a formal framework of plant processes; (2) identifying features of plant behavior considered important to safety; (3) evaluating existing indicators against these features; and (4) performing statistical analyses for the selected indicators. The report recommends additional testing. 32 refs., 29 figs., 11 tabs.

  4. Operations & Maintenance Best Practices - A Guide to Achieving Operational Efficiency Release 3.0

    SciTech Connect (OSTI)

    2010-08-01

    This Operations and Maintenance (O&M) Best Practices Guide was developed under the direction of the U.S. Department of Energy’s Federal Energy Management Program (FEMP). The mission of FEMP is to facilitate the Federal Government’s implementation of sound, cost effective energy management and investment practices to enhance the nation’s energy security and environmental stewardship.

  5. CRAD, Maintenance- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Maintenance Program portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  6. System maintenance test plan for the TWRS controlled baseline database system

    SciTech Connect (OSTI)

    Spencer, S.G.

    1998-09-23

    TWRS [Tank Waste Remediation System] Controlled Baseline Database, formally known as the Performance Measurement Control System, is used to track and monitor TWRS project management baseline information. This document contains the maintenance testing approach for software testing of the TCBD system once SCR/PRs are implemented.

  7. The feasibility of replacing or upgrading utility distribution transformers during routine maintenance

    SciTech Connect (OSTI)

    Barnes, P.R.; Van Dyke, J.W.; McConnell, B.W.; Cohn, S.M.; Purucker, S.L.

    1995-04-01

    It is estimated that electric utilities use about 40 million distribution transformers in supplying electricity to customers in the United States. Although utility distribution transformers collectively have a high average efficiency, they account for approximately 61 billion kWh of the 229 billion kWh of energy lost annually in the delivery of electricity. Distribution transformers are being replaced over time by new, more efficient, lower-loss units during routine utility maintenance of power distribution systems. Maintenance is typically not performed on units in service. However, units removed from service with appreciable remaining life are often refurbished and returned to stock. Distribution transformers may be removed from service for many reasons, including failure, over- or underloading, or line upgrades such as voltage changes or rerouting. When distribution transformers are removed from service, a decision must be made whether to dispose of the transformer and purchase a lower-loss replacement or to refurbish the transformer and return it to stock for future use. This report contains findings and recommendations on replacing utility distribution transformers during routine maintenance, which is required by section 124(c) of the Energy Policy Act of 1992. The objectives of the study are to evaluate the practicability, cost-effectiveness, and potential energy savings of replacing or upgrading existing transformers during routine utility maintenance and to develop recommendations on was to achieve the potential energy savings.

  8. CRAD, Maintenance- Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Maintenance Program portion of an Operational Readiness Review at the Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility.

  9. Implementation Guide for Surveillance and Maintenance during Facility Transition and Disposition

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1999-09-29

    As DOE facilities complete mission operations and are declared excess, they pass into a transition phase that ultimately prepares them for disposition. The disposition phase of a facility's life cycle usually includes deactivation, decommissioning, and surveillance and maintenance (S&M) activities.

  10. Rocky Flats Site, Colorado, Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2013

    Office of Legacy Management (LM)

    Quarterly Report of Site Surveillance and Maintenance Activities Second Quarter Calendar Year 2015 October 2015 LMS/RFS/S13352 This page intentionally left blank U.S. Department of Energy Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities-2nd Quarter CY 2015 October 2015 Doc. No. S13352 Page i Contents Abbreviations ................................................................................................................................. iv 1.0 Introduction

  11. Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2015

    Office of Legacy Management (LM)

    Colorado, Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2015 January 2016 LMS/RFS/S13687 This page intentionally left blank U.S. Department of Energy Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities-3rd Quarter CY 2015 January 2016 Doc. No. S13687 Page i Contents Abbreviations ................................................................................................................................. iv 1.0

  12. Radiological Assessment for the Vance Road Facility Source Vault, Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    J. R. Morton

    2000-09-01

    From the 1950s, the Vance Road laboratories had been used for a broad range of nuclear medicine research involving numerous radionuclides. These radionuclides were stored in the a source vault located on the first floor of the facility. The Environmental Survey and Site Assessment Program (ESSAP) of ORISE performed a radiological assessment survey of the source vault after it had been remediated and in preparation for converting the area to office space.

  13. Argentina: the road to energy independence. Part Two. Non-petroleum

    SciTech Connect (OSTI)

    Not Available

    1982-12-24

    Argentina has the most-advanced nuclear technology in Latin America, but budget cuts have slowed down some projects. Potential hydroelectric power is sufficient to fill Argentina's electrical needs, but the Yacireta complex, a joint venture with Paraguay, will be completed almost two years behind schedule. There is plenty of coal in Argentina, but it needs to import coal and coke to produce cast iron and steel. Geothermal and wind energy represent viable alternatives, but more funds and research are needed to exploit their potential. Argentina is on the road to energy independence, but with a new constitutional government possible in 1984, a shift in national energy policy is also possible. Any resultant increase in petroleum consumption to fuel rapid industrial development and stimulate employment could turn Argentina back into an oil-importing Third World nation. The Energy Detente fuel price/tax series and the principal industrial-fuel prices for December 1982 are included for the countries of the Western Hemisphere.

  14. Road Map for Studies to Produce Consistent and High Performance SRF Accelerator Structures

    SciTech Connect (OSTI)

    Ganapati Rao Myneni; John F. O’Hanlon

    2007-06-20

    Superconducting Radio Frequency (SRF) accelerator structures made from high purity niobium are becoming the technological choice for a large number of future accelerators and energy recovery LINAC’s (ERL). Most of the presently planned accelerators and ERL requirements will be met with some effort by the current SRF technology where accelerating gradients of about 20 MV/m can be produced on a routine basis with an acceptable yield. However, the XFEL at DESY and the planned ILC require acceleration gradients more than 28 MV/m and 35 MV/m respectively. At the recent ILC meeting at Snowmass (2005) concern was expressed regarding the wide spread in the achieved accelerator gradients and the relatively low yields. For obtaining accelerating gradients of 35 MV/m in SRF accelerator structures consistently, a deeper understanding of the causes for the spread has to be gained and advances have to be made in many scientific and high technology fields, including materials, surface and vacuum sciences, application of reliable processes and procedures, which provide contamination –free surfaces and avoid recontamination and cryogenics related technologies. In this contribution a road map for studies needed to produce consistent and high performance SRF accelerator structures from the needed materials development to clean and non-recontaminating processes and procedures will be presented.

  15. USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands

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

    USVI Energy Road Map Charting the Course to a Clean Energy Future EDIN Energy Development in Island Nations U.S. Virgin Islands EDIN Energy Development in Island Nations U.S. Virgin Islands EDIN Energy Development in Island Nations EDIN Energy Development in Island Nations U.S. Virgin Islands EDIN Energy Development in Island Nations EDIN Energy Development in Island Nations 1 USVI Energy Road Map Energy transformation. It's an enormous undertaking. One that has been discussed for decades.

  16. Technology status of hydrogen road vehicles. IEA technical report from the IEA Agreement of the production and utilization of hydrogen

    SciTech Connect (OSTI)

    Doyle, T.A.

    1998-01-31

    The report was commissioned under the Hydrogen Implementing Agreement of the International Energy Agency (IEA) and examines the state of the art in the evolving field of hydrogen-fueled vehicles for road transport. The first phase surveys and analyzes developments since 1989, when a comprehensive review was last published. The report emphasizes the following: problems, especially backfiring, with internal combustion engines (ICEs); operational safety; hydrogen handling and on-board storage; and ongoing demonstration projects. Hydrogen vehicles are receiving much attention, especially at the research and development level. However, there has been a steady move during the past 5 years toward integral demonstrations of operable vehicles intended for public roads. Because they emit few, or no greenhouse gases, hydrogen vehicles are beginning to be taken seriously as a promising solution to the problems of urban air quality. Since the time the first draft of the report was prepared (mid-19 96), the 11th World Hydrogen Energy Conference took place in Stuttgart, Germany. This biennial conference can be regarded as a valid updating of the state of the art; therefore, the 1996 results are included in the current version. Sections of the report include: hydrogen production and distribution to urban users; on-board storage and refilling; vehicle power units and drives, and four appendices titled: 'Safety questions of hydrogen storage and use in vehicles', 'Performance of hydrogen fuel in internal production engines for road vehicles, 'Fuel cells for hydrogen vehicles', and 'Summaries of papers on hydrogen vehicles'. (refs., tabs.)

  17. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair; Veers, Paul S.

    2009-09-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a list of the data needed to support reliability and availability analysis, and gives specific recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of fielded wind turbines. This report is intended to help the reader develop a basic understanding of what data are needed from a Computerized Maintenance Management System (CMMS) and other data systems, for reliability analysis. The report provides: (1) a list of the data needed to support reliability and availability analysis; and (2) specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and a wider variety of analysis and reporting needs.

  18. Kalispel Resident Fish Project- Kalispel Tribal Hatchery Operations and Maintenance, 1997 Annual Report.

    SciTech Connect (OSTI)

    Kalispel Tribe, Department of Natural Resources

    1998-01-01

    In 1996, construction activities commenced on a largemouth bass hatchery located on the Kalispel Indian Reservation. The major construction activities were complete as of October 1997. Of the six objectives identified in the 1997 Annual Operating Plan two objectives were fully achieved: the assembly of the life support system, and the preparation of the hatchery Operations and Maintenance Manual. The remaining four objectives were not fully achieved due to the hatchery not being completed before the spawning season (spring).

  19. Extremely Low-Energy Design for Army Buildings: Tactical Equipment Maintenance Facility: Preprint

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

    Extremely Low-Energy Design for Army Buildings: Tactical Equipment Maintenance Facility Preprint Rois Langner and Michael Deru National Renewable Energy Laboratory Alexander Zhivov, Richard Liesen, and Dale Herron U.S. Army Engineer Research and Development Center Presented at the 2012 ASHRAE Winter Conference Chicago, Illinois January 21-25, 2012 Conference Paper NREL/CP-5500-53810 March 2012 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy,

  20. Natural resources management activities and biodiversity maintenance. Progress report, July 1, 1993--June 30, 1994

    SciTech Connect (OSTI)

    Caudell, M.B.

    1994-05-01

    This progress report briefly outlines activities at the Crackerneck Wildlife Management Area. Thirty-nine days were spent administering hunts with 1524 people participating. Biological data was collected on 89 deer, 6 turkeys, 8 feral hogs, 40 ducks of two species, 24 bobwhite, 3 rabbits, 2 gray squirrels, and 313 fish of 8 species. Public relations, maintenance and hunt preparation activities are summarized as well.

  1. Data collection system. Volume 1, Overview and operators manual; Volume 2, Maintenance manual; Appendices

    SciTech Connect (OSTI)

    Caudell, R.B.; Bauder, M.E.; Boyer, W.B.; French, R.E.; Isidoro, R.J.; Kaestner, P.C.; Perkins, W.G.

    1993-09-01

    Sandia National Laboratories (SNL) Instrumentation Development Department was tasked by the Defense Nuclear Agency (DNA) to record data on Tektronix RTD720 Digitizers on the HUNTERS TROPHY field test conducted at the Nevada Test Site (NTS) on September 18, 1992. This report contains a overview and description of the computer hardware and software that was used to acquire, reduce, and display the data. The document is divided into two volumes: an overview and operators manual (Volume 1) and a maintenance manual (Volume 2).

  2. Planning and Reporting for Operations and Maintenance in Federal Energy Savings Performance Contracts

    Broader source: Energy.gov [DOE]

    Document provides guidance on energy savings performance contract (ESPC) project development for allocating operations and maintenance (O&M) and repair and replacement (R&R) responsibilities and putting in place O&M reporting requirements. The goal is to minimize disagreements between federal agencies and energy service companies (ESCOs) over O&M and R&R and to help ensure that savings persist during performance period.

  3. Overview of the Third Quarter 2014 Surveillance and Maintenance Report for the LM Rocky Flats Site

    Office of Legacy Management (LM)

    4 Surveillance and Maintenance Report for the LM Rocky Flats Site July-September 2014 Quarterly Monitoring and Reporting ïź Quarterly reports are required under the Rocky Flats Legacy Management Agreement (RFLMA) to document that the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) remedy continues to be protective * Primary goal is protection of surface water ïź Response action under the final remedy for Rocky Flats * Maintain two landfill covers * Maintain four

  4. Expert Meeting Report: Key Innovations for Adding Energy Efficiency to Maintenance Projects

    SciTech Connect (OSTI)

    Wood, A.; Wiehagen, J.

    2012-09-01

    This report describes an expert meeting hosted by the Building America research team NAHB Research Center, which was held on February 8, 2012, in Orlando, Florida. The topic, Key Innovations for Adding Energy Efficiency to Maintenance Projects, was intended to provide direction to more focused efforts to increase the efficiency of existing homes; in this meeting, the focus was specifically for re-roofing and the opportunities for adding energy efficiency upgrades during this major home repair activity.

  5. Building America Expert Meeting: Key Innovations for Adding Energy Efficiency to Maintenance Projects

    Broader source: Energy.gov [DOE]

    This report describes an expert meeting hosted by the Building America research team NAHB Research Center, which was held on February 8, 2012, in Orlando, Florida. The topic, Key Innovations for Adding Energy Efficiency to Maintenance Projects, was intended to provide direction to more focused efforts to increase the efficiency of existing homes; in this meeting, the focus was specifically for re-roofing and the opportunities for adding energy efficiency upgrades during this major home repair activity.

  6. EVALUATION OF RANGE ESTIMATES FOR TOYOTA FCHV-ADV UNDER OPEN ROAD DRIVING CONDITIONS

    SciTech Connect (OSTI)

    Anton, D.; Wipke, K.; Sprik, S.

    2009-07-10

    The objective of this evaluation was to independently and objectively verify driving ranges of >400 miles announced by Toyota for its new advanced Fuel Cell Hybrid Vehicle (FCHV-adv) utilizing 70 MPa compressed hydrogen. To accomplish this, participants from both Savannah River National Laboratory (SRNL) and the National Renewable Energy Laboratory (NREL) witnessed and participated in a 2-vehicle evaluation with Toyota Motor Engineering & Manufacturing North America, Inc. (TEMA) over a typical open road route for over 11 hours in one day with all relevant data recorded. SRNL and TEMA first entered into discussions of verifying the range of the advanced Toyota Fuel Cell Hybrid Vehicle (FCHV-adv) in August 2008 resulting from reported 400+ mile range by Toyota. After extended negotiations, a CRADA agreement, SRNS CRADA No. CR-04-003, was signed on May 6, 2009. Subsequently, on June 30, 2009 SRNL and NREL participated in an all-day evaluation of the FCHV-adv with TEMA to determine the real-world driving range of this vehicle through on-road driving on an extended round-trip drive between Torrance and San Diego, California. SRNL and NREL observed the vehicles being refueled at Toyota's headquarters the day before the evaluation in Torrance, CA on June 29. At 8:00 AM on June 30, the vehicles departed Torrance north toward downtown Los Angeles, then west to the Pacific Coast Highway, and down to San Diego. After lunch the vehicles retraced their route back to Torrance. The traffic encountered was much heavier than anticipated, causing the vehicles to not return to Torrance until 9 PM. Each vehicle was driven by the same Toyota driver all day, with one SRNL/NREL observer in each vehicle the entire route. Data was logged by Toyota and analyzed by NREL. The maximum range of the FCHV-adv vehicles was calculated to be 431 miles under these driving conditions. This distance was calculated from the actual range of 331.5 miles during over 11 hours driving, plus 99.5 miles of additional range calculated from the average fuel economy from the day times the remaining usable hydrogen. Driving range results were independently calculated for each vehicle, and these results averaged together to achieve the final 431-mile range estimate. The uncertainty on these results is relatively low due to eight independent measurements of distance and six separate measurements of hydrogen usage, with a resulting uncertainty of {+-} 7 miles ({+-} 1.7%) based on spread between the low and high values from all of the multiple measurements. The average fuel economy resulting from the day's driving was 68.3 miles/kg and the total hydrogen stored on-board at 70 MPa was calculated to be 6.31 kg. The speed profiles were analyzed and compared to standard driving cycles, and were determined to be of moderate aggressiveness. The city segments of the route had average speeds slightly greater than the UDDS cycle and the highway segments were close to the HWFET & US06 cycles. The average acceleration for the highway driving was very close to the HWFET cycle, and the city portions had average accelerations lower than the UDDS and US06 cycles. We feel that the route accurately reflects realistic driving behaviors in southern California on a typical weekday, and is an appropriate benchmark to use in the verification of a fuel cell vehicle's range.

  7. Structural health and prognostics management for the enhancement of offshore wind turbine operations and maintenance strategies

    SciTech Connect (OSTI)

    Griffith, D. Todd; Yoder, Nathanael C.; Resor, Brian; White, Jonathan; Paquette, Joshua

    2013-09-19

    Offshore wind turbines are an attractive source for clean and renewable energy for reasons including their proximity to population centers and higher capacity factors. One obstacle to the more widespread installation of offshore wind turbines in the USA, however, is that recent projections of offshore operations and maintenance costs vary from two to five times the land-based costs. One way in which these costs could be reduced is through use of a structural health and prognostics management (SHPM) system as part of a condition-based maintenance paradigm with smart loads management. Our paper contributes to the development of such strategies by developing an initial roadmap for SHPM, with application to the blades. One of the key elements of the approach is a multiscale simulation approach developed to identify how the underlying physics of the system are affected by the presence of damage and how these changes manifest themselves in the operational response of a full turbine. A case study of a trailing edge disbond is analysed to demonstrate the multiscale sensitivity of damage approach and to show the potential life extension and increased energy capture that can be achieved using simple changes in the overall turbine control and loads management strategy. Finally, the integration of health monitoring information, economic considerations such as repair costs versus state of health, and a smart loads management methodology provides an initial roadmap for reducing operations and maintenance costs for offshore wind farms while increasing turbine availability and overall profit.

  8. Aging management of fossil-fired plants of Electricite de France: PVP maintenance aspects

    SciTech Connect (OSTI)

    Thoraval, G.

    1995-12-01

    The generation mix of EDF comprises 17,000 MW of fossil-fired units, the ages of which go from 10 to 32 years. Extensive studies have been launched in 1994, inside the Company, to determine: (1) prospects of needs of the grid (domestic/exports); (2) prospects of possible competition in generation field; (3) environmental aspects and possible evolution; (4) adaptation of management of men and organizations; and (5) management of condition of equipment through maintenance policy. This paper focuses on the last item, spotted on pressure vessels and piping. The question is: How to conserve the ``patrimony`` for very long term, with lowest costs to keep it competitive in its very specific role? Several items are examined: (1) the background, the different programs of retrofitting, refurbishment and life extension; (2) conservation during outages, and mothballing procedures and experience; (3) design review, actual design life expectancy; (4) analysis of aging mechanisms through experience feedback; (5) determination of critical components, analysis of their condition, periodical updating; (6) maintenance adaptation, extensive condition-monitored maintenance approach: use of existing probes and data, development of new devices and skills; (7) policy of progressive replacement of worn-out and potentially dangerous components; examples concerning generic problems; (8) management of requirements of pressure vessels regulations; (9) adaptation of spare parts policy; and (10) research and development needed by life management.

  9. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair B.

    2012-01-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific data recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of operating wind turbines. This report is intended to help develop a basic understanding of the data needed for reliability analysis from a Computerized Maintenance Management System (CMMS) and other data systems. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and analysis and reporting needs. The 'Motivation' section of this report provides a rationale for collecting and analyzing field data for reliability analysis. The benefits of this type of effort can include increased energy delivered, decreased operating costs, enhanced preventive maintenance schedules, solutions to issues with the largest payback, and identification of early failure indicators.

  10. INL Sitewide Operations and Maintenance Report for CERCLA Response Actions - FY 2005

    SciTech Connect (OSTI)

    D. R. Fitch

    2005-09-22

    This report documents how remedies mandated by the Comprehensive Environmental Response, Compensation, and Liability Act for the Idaho National Laboratory Site were operated and maintained during fiscal year 2005. The activities addressed in the INEEL Sitewide Operations and Maintenance Plan are reported in this document. Waste Area Groups 7 and 8 are not reported in this document. Waste Area Group 7 is an operating facility, and the status of its operations is reported directly to the regulatory agencies. Waste Area Group 8 is excluded from this report, because it falls outside the direct control of U.S. Department of Energy Idaho Operations Office. The INEEL Sitewide Institutional Controls Plan discusses the inspection, maintenance, repair, and reporting activities involving institutional controls at the Idaho National Laboratory Site. Therefore, the maintenance of institutional controls is not discussed in this report. The Idaho National Engineering and Environmental Laboratory Comprehensive Facilities and Land Use Plan provides a reference to support this report by providing current and projected facility and land uses and by listing the Comprehensive Environmental Response, Compensation, and Liability Act sites.

  11. Software solutions manage the definition, operation, maintenance and configuration control of the National Ignition Facility

    SciTech Connect (OSTI)

    Dobson, D; Churby, A; Krieger, E; Maloy, D; White, K

    2011-07-25

    The National Ignition Facility (NIF) is the world's largest laser composed of millions of individual parts brought together to form one massive assembly. Maintaining control of the physical definition, status and configuration of this structure is a monumental undertaking yet critical to the validity of the shot experiment data and the safe operation of the facility. The NIF business application suite of software provides the means to effectively manage the definition, build, operation, maintenance and configuration control of all components of the National Ignition Facility. State of the art Computer Aided Design software applications are used to generate a virtual model and assemblies. Engineering bills of material are controlled through the Enterprise Configuration Management System. This data structure is passed to the Enterprise Resource Planning system to create a manufacturing bill of material. Specific parts are serialized then tracked along their entire lifecycle providing visibility to the location and status of optical, target and diagnostic components that are key to assessing pre-shot machine readiness. Nearly forty thousand items requiring preventive, reactive and calibration maintenance are tracked through the System Maintenance & Reliability Tracking application to ensure proper operation. Radiological tracking applications ensure proper stewardship of radiological and hazardous materials and help provide a safe working environment for NIF personnel.

  12. Structural health and prognostics management for the enhancement of offshore wind turbine operations and maintenance strategies

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

    Griffith, D. Todd; Yoder, Nathanael C.; Resor, Brian; White, Jonathan; Paquette, Joshua

    2013-09-19

    Offshore wind turbines are an attractive source for clean and renewable energy for reasons including their proximity to population centers and higher capacity factors. One obstacle to the more widespread installation of offshore wind turbines in the USA, however, is that recent projections of offshore operations and maintenance costs vary from two to five times the land-based costs. One way in which these costs could be reduced is through use of a structural health and prognostics management (SHPM) system as part of a condition-based maintenance paradigm with smart loads management. Our paper contributes to the development of such strategies bymore » developing an initial roadmap for SHPM, with application to the blades. One of the key elements of the approach is a multiscale simulation approach developed to identify how the underlying physics of the system are affected by the presence of damage and how these changes manifest themselves in the operational response of a full turbine. A case study of a trailing edge disbond is analysed to demonstrate the multiscale sensitivity of damage approach and to show the potential life extension and increased energy capture that can be achieved using simple changes in the overall turbine control and loads management strategy. Finally, the integration of health monitoring information, economic considerations such as repair costs versus state of health, and a smart loads management methodology provides an initial roadmap for reducing operations and maintenance costs for offshore wind farms while increasing turbine availability and overall profit.« less

  13. DOE handbook: Guide to good practices for training and qualification of maintenance personnel

    SciTech Connect (OSTI)

    1996-03-01

    The purpose of this Handbook is to provide contractor training organizations with information that can be used to verify the adequacy of and/or modify existing maintenance training programs, or to develop new training programs. This guide, used in conjunction with facility-specific job analyses, provides a framework for training and qualification programs for maintenance personnel at DOE reactor and nonreactor nuclear facilities. Recommendations for qualification are made in four areas: education, experience, physical attributes, and training. The functional positions of maintenance mechanic, electrician, and instrumentation and control technician are covered by this guide. Sufficient common knowledge and skills were found to include the three disciplines in one guide to good practices. Contents include: qualifications; on-the-job training; trainee evaluation; continuing training; training effectiveness evaluation; and program records. Appendices are included which relate to: administrative training; industrial safety training; fundamentals training; tools and equipment training; facility systems and component knowledge training; facility systems and component skills training; and specialized skills training.

  14. High horizontal movements in longwall gate roads controlled by cable support systems

    SciTech Connect (OSTI)

    Dolinar, D.R.; Tadolini, S.C.; Blackwell, D.V.

    1996-12-01

    Controlling coal mine roofs subjected to high-horizontal stress conditions has always been difficult and uncertain. Traditional supports such as wooden cribs and posts, concrete donut cribs, and standing supports collapse and fail when the roof and floor move horizontally as mining progresses. The former U.S. Bureau of Mines (USBM) (currently the U.S. Department of Energy (DOE)), in cooperation with Western Fuels-Utah, Incorporated, conducted research to provide an alternative for traditional secondary support systems in a 3-entry gate road system subjected to high horizontal movements. The support system used in several other coal mine operations, consisted of internal high-strength galvanized resin-grouted cable supports. The system virtually eliminates the necessity for external crib, timber, or concrete supports. The support system consisted of 2.4 m (8 ft) full-column resin grouted bolts and 4.8 m (16 ft) long cable supports installed in conjunction with wire mesh and {open_quotes}Monster-Mats.{close_quotes} Cable loading and roof deformations were monitored to evaluate the behavior of the immediate and main roofs during first and second panel extractions. Additionally, cable trusses were installed on the longwall headgate to protect the coal conveyance system from roof and pillar falls created by the formation of cutters and gutters. The test results indicated that the designed support system successfully maintained the roof during the extraction of two longwall panels and dramatically reduced the cost of secondary support. This paper describes the theory of high-horizontal roof movements, the advantages of vertical cable supports and cable trusses, and presents the roof and cable measurements made to assess the support performance during longwall retreat mining.

  15. Backup power working group best practices handbook for maintenance and operation of engine generators, Volume 1. Revision 1

    SciTech Connect (OSTI)

    Gross, R.; Padgett, A.B.; Burrows, K.P.; Fairchild, P.N.; Lam, T.; Janes, J.

    1997-06-01

    This handbook is divided into the four chapters. Chapter one covers the design, procurement, storage, handling and testing of diesel fuel oil to be used in DOE backup power supplies. Chapter two discusses the selection of automatic transfer switches to be used in DOE backup power supplies. Chapter three is about low voltage open frame air circuit breaker operation, testing, and maintenance for DOE backup power supplies. And chapter four covers installation, design, and maintenance of engine cooling water and jacket water systems.

  16. Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2013

    Office of Legacy Management (LM)

    3 January 2014 LMS/RFS/S11334 This page intentionally left blank LMS/RFS/S11334 Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2013 January 2014 This page intentionally left blank U.S. Department of Energy Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities-3rd Quarter CY 2013 January 2014 Doc. No. S11334 Page i Contents Abbreviations

  17. Three-way catalyst technology for off-road equipment powered by gasoline and LPG engines. Final report

    SciTech Connect (OSTI)

    White, J.J.; Ingalls, M.N.; Carroll, J.N.; Chan, L.M.

    1999-04-01

    Research was done to demonstrate the feasibility of using closed-loop three-way catalyst (TWC) technology in off-road large spark-ignited (LSI) engine applications to meet California State Implementation Plan (SIP) emission reduction goals. Available technology was investigated for applicability to engines in this category. Appropriate test cycles were recommended, and five representative engines were selected and baseline emission tested. Total feasible emission reductions were calculated. The retail price equivalent (RPE) for the recommended emission control technology was determined, and cost-effectiveness was calculated. Emission standards necessary to meet SIP goals were recommended.

  18. RESULTS OF RADIOLOGICAL MEASUREMENTS TAKEN NEAR JUNCTION OF HIGHWAY 3I AND MILITARY ROAD IN NIAGARA FALLSI NEI{ YOR

    Office of Legacy Management (LM)

    7At a z'/a tlYr'/ ORNL/RASA-85/ 42 RESULTS OF RADIOLOGICAL MEASUREMENTS TAKEN NEAR JUNCTION OF HIGHWAY 3I AND MILITARY ROAD IN NIAGARA FALLSI NEI{ YOR Accesr to thc inlormalion in thlt rcport is limitcd to tho!. indacatod on the di3tribution lilt and to oopartmont ot Encrgy lnd Oeplrtmcnt of Enorgy Contracton vd' This report was prepared as an account of work sponsored by an agency of the U nited States Government. N€ither the U nited States Government nor any agency thereof, nor any of their

  19. Annual summary report of the Decontamination and Decommissioning Surveillance and Maintenance Program at Oak Ridge National Laboratory for period ending September 30, 1994

    SciTech Connect (OSTI)

    Anderson, L.A.; Burwinkle, T.W.; Ford, M.K.; Gaddis, H.R.; Holder, L. Jr.; Mandry, G.J.; Nelson, T.R.; Patton, B.D.

    1995-03-01

    The Surplus Facilities Management Program (SFMP) was established at Oak Ridge National Laboratory (ORNL) in 1976 to provide collective management of all surplus sites under ORNL`s control on the Oak Ridge Reservation. Presently, over 50 facilities, grouped into projects, are currently managed by the Decontamination and Decommissioning Program, the successor program to the SFMP. Support includes (1) surveillance and maintenance planning; (2) routine surveillance and maintenance; and (3) special maintenance projects. This report documents routine surveillance and maintenance, special projects, and special maintenance performed on these facilities for the period of October 1993 through September 1994.

  20. Operations & Maintenance Best Practices - A Guide to Achieving Operational Efficiency (Release 3)

    SciTech Connect (OSTI)

    Sullivan, Greg; Pugh, Ray; Melendez, Aldo P.; Hunt, W. D.

    2010-08-04

    This guide highlights operations and maintenance programs targeting energy and water efficiency that are estimated to save 5% to 20% on energy bills without a significant capital investment. The purpose of this guide is to provide you, the Operations and Maintenance (O&M)/Energy manager and practitioner, with useful information about O&M management, technologies, energy and water efficiency, and cost-reduction approaches. To make this guide useful and to reflect your needs and concerns, the authors met with O&M and Energy managers via Federal Energy Management Program (FEMP) workshops. In addition, the authors conducted extensive literature searches and contacted numerous vendors and industry experts. The information and case studies that appear in this guide resulted from these activities. It needs to be stated at the outset that this guide is designed to provide information on effective O&M as it applies to systems and equipment typically found at Federal facilities. This guide is not designed to provide the reader with step-by-step procedures for performing O&M on any specific piece of equipment. Rather, this guide first directs the user to the manufacturer's specifications and recommendations. In no way should the recommendations in this guide be used in place of manufacturer's recommendations. The recommendations in this guide are designed to supplement those of the manufacturer, or, as is all too often the case, provide guidance for systems and equipment for which all technical documentation has been lost. As a rule, this guide will first defer to the manufacturer's recommendations on equipment operation and maintenance.

  1. INL SITEWIDE INSTITUTIONAL CONTROLS, AND OPERATIONS AND MAINTENANCE PLAN FOR CERCLA RESPONSE ACTIONS

    SciTech Connect (OSTI)

    JOLLEY, WENDELL L

    2008-02-05

    On November 9, 2002, the U.S. Environmental Protection Agency, the U.S. Department of Energy, and the Idaho Department of Environmental Quality approved the 'Record of Decision Experimental Breeder Reactor-I/Boiling Water Reactor Experiment Area and Miscellaneous Sites', which required a Site-wide institutional controls plan for the then Idaho National Engineering and Environmental Laboratory (now known as the Idaho National Laboratory). This document, first issued in June 2004, fulfilled that requirement. This revision identifies and consolidates the institutional controls and operations and maintenance requirements into a single document.

  2. Lumen Maintenance Testing of the Philips 60-Watt Replacement Lamp L Prize Entry

    SciTech Connect (OSTI)

    Gordon, Kelly L.; Hafen, Ryan P.; Hathaway, John E.; McCullough, Jeffrey J.

    2012-09-01

    This paper describes testing conducted to evaluate the Philips' L Prize award winning 60-watt LED replacement product's ability to meet the lifetime/lumen maintenance requirement of the competition, which was: "having 70 percent of the lumen value under subparagraph (A) [producing a luminous flux greater than 900 lumens] exceeding 25,000 hours under typical conditions expected in residential use." A custom test apparatus was designed and constructed for this testing and a statistical approach was developed for use in evaluating the test results. This will be the only publicly available, third-party data set of long-term LED product operation.

  3. Method Of Charging Maintenance-Free Nickel Metal Hydride Storage Cells

    DOE Patents [OSTI]

    Berlureau, Thierry; Liska, Jean-Louis

    1999-11-16

    A method of charging an industrial maintenance-free Ni-MH storage cell, the method comprising in combination a first stage at a constant current I.sub.1 lying in the range I.sub.c /10 to I.sub.c /2, and a second stage at a constant current I.sub.2 lying in the range I.sub.c /50 to I.sub.c /10, the changeover from the first stage to the second stage taking place when the time derivative of the temperature reaches a threshold value which varies as a function of the temperature at the time of the changeover.

  4. ANALYSIS OF DOSE RATES DURING REPLACEMENT OF MANIPULATORS IN THE FFTF INTERIM EXAMINATION & MAINTENANCE (IEM) CELL

    SciTech Connect (OSTI)

    NELSON, J.V.

    2002-01-23

    Replacement of a master-slave manipulator in the Interim Examination and Maintenance Cell at the Fast Flux Test Facility was carried out in August 2001. This operation created a 178-mm opening in the thick concrete wall of the hot cell. To aid in radiological work planning, dose rates outside the penetration in the wall were predicted using MCNP{trademark} photon transport calculations. The predicted dose rate was 7.7 mrem/h, which was reasonably close to the value of 10.4 mrem/h inferred from measurements.

  5. Pollution prevention opportunity assessment for Facilities Maintenance Team (FMT) paint shop.

    SciTech Connect (OSTI)

    Klossner, Kristin Ann

    2003-05-01

    This Pollution Prevention Opportunity Assessment (PPOA) was conducted for Sandia National Laboratories/California Facilities Maintenance Team Paint Shop Operations in August and September 2002. The primary purpose of this PPOA is to provide recommendations to assist Paint Shop personnel in reducing the generation of waste and improving the efficiency of their processes. This report contains a summary of the information collected and analyses performed and recommends options for implementation. The Sandia National Laboratories Pollution Prevention staff will continue to work with the Paint Shop to implement the recommendations.

  6. Overview of the Second Quarter 2011 Surveillance and Maintenance Report for the LM Rocky Flats Site

    Office of Legacy Management (LM)

    of the Second Quarter 2012 Surveillance and Maintenance Report for the LM Rocky Flats Site April-June 2012 Surface Water Monitoring and Operations 2 Second Quarter 2012 2 Pond Operations - Second Quarter 2012 ïź Terminal Pond Discharges: * Valves at A-4, B-5, and C-2 were opened in 2011; all Terminal Ponds are now operated in a flow-through mode ïź Pond Levels: * As of June 30, 2012, the Terminal Ponds were holding approximately 5.0 MG (6.4 percent of capacity) 3 3 October 15, 2012, Pond

  7. Precursor Report of Data Needs and Recommended Practices for PV Plant Availability Operations and Maintenance Reporting.

    SciTech Connect (OSTI)

    Hill, Roger R.; Klise, Geoffrey Taylor; Balfour, John R.

    2015-01-01

    Characterizing the factors that affect reliability of a photovoltaic (PV) power plant is an important aspect of optimal asset management. This document describes the many factors that affect operation and maintenance (O&M) of a PV plant, identifies the data necessary to quantify those factors, and describes how data might be used by O&M service providers and others in the PV industry. This document lays out data needs from perspectives of reliability, availability, and key performance indicators and is intended to be a precursor for standardizing terminology and data reporting, which will improve data sharing, analysis, and ultimately PV plant performance.

  8. Installation, Operation, and Maintenance Strategies to Reduce the Cost of Offshore Wind Energy

    SciTech Connect (OSTI)

    Maples, B.; Saur, G.; Hand, M.; van de Pietermen, R.; Obdam, T.

    2013-07-01

    Currently, installation, operation, and maintenance (IO&M) costs contribute approximately 30% to the LCOE of offshore wind plants. To reduce LCOE while ensuring safety, this paper identifies principal cost drivers associated with IO&M and quantifies their impacts on LCOE. The paper identifies technology improvement opportunities and provides a basis for evaluating innovative engineering and scientific concepts developed subsequently to the study. Through the completion of a case study, an optimum IO&M strategy for a hypothetical offshore wind project is identified.

  9. Optimizing Installation, Operation, and Maintenance at Offshore Wind Projects in the United States

    Broader source: Energy.gov [DOE]

    For the United States to ensure that the substantial rollout of offshore wind energy projects envisioned by the DOE is carried out in an efficient and cost-effective manner, it is important to observe the current and emerging practices in the international offshore wind energy industry. In this manner, the United States can draw from the experience already gained around the world, combined with experience from the sizeable U.S. land-based wind industry, to develop a strong offshore wind sector. The work detailed in this report will support that learning curve by enabling optimization of the cost-effectiveness of installation, operation, and maintenance activities for offshore wind farms.

  10. Maintenance of solar systems--Housing and urban development demonstration program

    SciTech Connect (OSTI)

    Freeborne, W.E.

    1983-06-01

    The Department of Housing and Urban Development (HUD) residential solar heating and cooling demonstration program provided funding support for over 600 solar projects. These projects provide the largest single data base of solar heating and cooling experience now available. These data suggest that maintenance and system operation have been mixed even though system configurations are similar throughout the program. HUD has been involved in the upgrading of one-third of the 600 solar projects and now can report that projects can be maintained with a more uniform level of effort.

  11. Environmental assessment for the transfer of the DP Road tract to the County of Los Alamos. Final document

    SciTech Connect (OSTI)

    1997-01-23

    The purpose of an Environmental Assessment (EA) is to provide the DOE with sufficient evidence and analysis to determine whether to prepare an Environmental Impact Statement (EIS) or a Finding of No Significant Impact (FONSI). Additional considerations (such as costs, timing, or non-environmental legal issues) that influence DOE decisions are not analyzed in this EA. As part of its initiative to fulfill its responsibilities to provide support for the County of Los Alamos (the County), in northern New Mexico, the US Department of Energy (DOE) proposes to transfer ownership of the undeveloped, so called, DP Road property to the County. Transfer of this tract would permanently reduce the size of Los Alamos National Laboratory (LANL) by approximately 0.1%. Approximately 12 hectares (28 acres) would be changed from an undeveloped to a developed status. This would result in an equivalent loss of wildlife habitat. A hypothetical accident was analyzed that evaluated potential radiological dose to the public at the DP Road tract from LANL operations. The dose to the hypothetical worker population of 450 new employees could result in an increase of approximately three latent cancer fatalities in the population. The DOE finds that there would be no significant impact from proceeding with the transfer of the 28-acre tract for development and use as a business park or for light industrial purposes.

  12. NEPA REVIEW LASO-10-002 CATEGORICAL EXCLUSION PAJARITO ROAD RIGHT-OF-WAY SHIFT AT TA-50 AND TA-55

    National Nuclear Security Administration (NNSA)

    REVIEW LASO-10-002 CATEGORICAL EXCLUSION PAJARITO ROAD RIGHT-OF-WAY SHIFT AT TA-50 AND TA-55 1. DESCRIPTION OF PROPOSED ACTION: LANL proposes to shift a segment of Pajarito Road slightly to the south along the edge of Two-Mile Canyon in the vicinity of TA-55. The existing centerline would be moved between 36 feet and 56 feet depending on final designs. This shift would address the need to integrate security requirements related to the Chemistry and Metallurgy Building Replacement Project (CMRR)

  13. Long Length Contaminated Equipment Retrieval System Receiver Trailer and Transport Trailer Operations and Maintenance Manual

    SciTech Connect (OSTI)

    DALE, R.N.

    2000-05-01

    A system to accommodate the removal of long-length contaminated equipment (LLCE) from Hanford underground radioactive waste storage tanks was designed, procured, and demonstrated, via a project activity during the 1990s. The system is the Long Length Contaminated Equipment Removal System (LLCERS). LLCERS will be maintained and operated by Tank Farms Engineering and Operations organizations and other varied projects having a need for the system. The responsibility for the operation and maintenance of the LLCERS Receiver Trailer (RT) and Transport Trailer (TT) resides with the RPP Characterization Project Operations organization. The purpose of this document is to provide vendor supplied operating and maintenance (O & M) information for the RT and TT in a readily retrievable form. This information is provided this way instead of in a vendor information (VI) file to maintain configuration control of the operations baseline as described in RPP-6085, ''Configuration Management Plan for Long Length Contaminated Equipment Receiver and Transport Trailers''. Additional Operations Baseline documents are identified in RPP-6085.

  14. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2012

    SciTech Connect (OSTI)

    2013-03-01

    This report summarizes the 2012 annual inspection, sampling, measurement, and maintenance activities performed at the Salmon, Mississippi, Site (Salmon site). The draft Long-Term Surveillance and Maintenance Plan for the Salmon Site, Lamar County, Mississippi (DOE 2007) specifies the submittal of an annual report of site activities with the results of sample analyses. A revised plan is in preparation. The Long-Term Surveillance Plan for the Salmon, Mississippi, Site is intended for release in 2013. The Salmon site consists of 1,470 acres. The site is located in Lamar County, Mississippi, approximately 10 miles west of Purvis, Mississippi, and about 21 miles southwest of Hattiesburg, Mississippi The State of Mississippi owns the surface real estate subject to certain restrictions related to subsurface penetration. The State is the surface operator; the Mississippi Forestry Commission is its agent. The federal government owns the subsurface real estate (including minerals and some surface features), shares right-of-entry easements with the State, and retains rights related to subsurface monitoring. The U.S. Department of Energy (DOE) Office of Legacy Management (LM), a successor agency to the U.S. Atomic Energy Commission, is responsible for the long-term surveillance of the subsurface real estate

  15. Long-Term Surveillance and Maintenance at Rocky Flats: Early Experiences and Lessons Learned

    SciTech Connect (OSTI)

    Surovchak, S.; Kaiser, L.; DiSalvo, R.; Boylan, J.; Squibb, G.; Nelson, J.; Darr, B.; Hanson, M.

    2008-07-01

    The U.S. Department of Energy's (DOE's) Rocky Flats Site was established in 1951 as part of the United States' nationwide nuclear weapons complex to manufacture nuclear weapons components. In 1992 weapons production halted, and the Rocky Flats mission changed to include environmental investigations, cleanup, and site closure. In October 2005, DOE and its contractor completed an accelerated 10-year, $7 billion cleanup of chemical and radiological contamination left from nearly 50 years of production. The cleanup required the decommissioning, decontamination, demolition, and removal of more than 800 structures; removal of more than 500,000 cubic meters of low-level radioactive waste; and remediation of more than 360 potentially contaminated environmental sites. The final remedy for the site was selected in September 2006 and included institutional controls, physical controls, and continued monitoring for the former industrial portion of the site. The remainder of the site, which served as a buffer zone surrounding the former industrial area, was transferred to the U.S. Fish and Wildlife Service in July 2007 for a national wildlife refuge. DOE's Office of Legacy Management is responsible for the long-term surveillance and maintenance of Rocky Flats, which includes remedy implementation activities and general site maintenance. Several factors have complicated the transition from closure to post-closure at Rocky Flats. The early experiences associated with the two years since the physical cleanup and closure work were completed have led to several valuable lessons learned. (authors)

  16. Remote Handling and Maintenance in the Facility for Rare Isotope Beams

    SciTech Connect (OSTI)

    Burgess, Thomas W; Aaron, Adam M; Carroll, Adam J; DeVore, Joe R; Giuliano, Dominic R; Graves, Van B; Bennett, Richard P; Bollen, Georg; Cole, Daniel F.; Ronningen, Reginald M.; Schein, Mike E; Zeller, Albert F

    2011-01-01

    Michigan State University (MSU) in East Lansing, MI was selected by the U.S. Department of Energy (DOE) to design and establish a Facility for Rare Isotope Beams (FRIB), a cutting-edge research facility to advance the understanding of rare nuclear isotopes and the evolution of the cosmos. The research conducted at the FRIB will involve experimentation with intense beams of rare isotopes within a well-shielded target cell that will result in activation and contamination of components. The target cell is initially hands-on accessible after shutdown and a brief cool-down period. Personnel are expected to have hands-on access to the tops of shielded component modules with the activated in-beam sections suspended underneath. The modules are carefully designed to include steel shielding for protecting personnel during these hand-on operations. However, as the facility has greater levels of activation and contamination, a bridge mounted servomaniputor may be added to the cell, to perform the disconnecting of services to the component assemblies. Dexterous remote handling and exchange of the modularized activated components is completed at a shielded window workstation with a pair of master-slave manipulators. The primary components requiring exchange or maintenance are the production target, the beam wedge filter, the beam dump, and the beam focusing and bending magnets. This paper provides an overview of the FRIB Target Facility remote handling and maintenance design requirements, concepts, and techniques.

  17. Preventive maintenance system for the photomultiplier detector blocks of pet scanners

    DOE Patents [OSTI]

    Levy, Alejandro V.; Warner, Donald

    1995-01-24

    A system including a method and apparatus for preventive maintenance of PET scanner photomultiplier detector blocks is disclosed. The quantitive comparisons used in the method of the present invention to provide an indication in the form of a display or printout advising the user that the photomultiplier block is stable, intermittently unstable, or drifting unstable, and also advising of the expected date of failure of a photomultiplier block in the PET scanner. The system alerts the user to replace the defective photomultiplier block prior to catastrophic failure in a scheduled preventative maintenance program, thus eliminating expensive and unscheduled downtime of the PET scanner due to photomultiplier failure. The apparatus for carrying out the method of the present invention preferably resides in the host computer controlling a PET scanner. It includes a memory adapted for storing a record of a number of iterative adjustments that are necessary to calibrate the gain of a photomultiplier detector block i at a time t.sub.0, a time t.sub.1 and a time T, where T>t.sub.1 >t.sub.0, which is designated as Histo(i,j(t)). The apparatus also includes a processor configured by a software program or a combination of programmed RAM and ROM devices to perform a number of calculations and operations on these values, and also includes a counter for analyzing each photomultiplier detector block i=1 through I of a PET scanner.

  18. Preventive maintenance system for the photomultiplier detector blocks of PET scanners

    DOE Patents [OSTI]

    Levy, A.V.; Warner, D.

    1995-01-24

    A system including a method and apparatus for preventive maintenance of PET scanner photomultiplier detector blocks is disclosed. The qualitative comparisons used in the method of the present invention to provide an indication in the form of a display or printout advising the user that the photomultiplier block is stable, intermittently unstable, or drifting unstable, and also advising of the expected date of failure of a photomultiplier block in the PET scanner. The system alerts the user to replace the defective photomultiplier block prior to catastrophic failure in a scheduled preventative maintenance program, thus eliminating expensive and unscheduled downtime of the PET scanner due to photomultiplier failure. The apparatus for carrying out the method of the present invention preferably resides in the host computer controlling a PET scanner. It includes a memory adapted for storing a record of a number of iterative adjustments that are necessary to calibrate the gain of a photomultiplier detector block i at a time t[sub 0], a time t[sub 1] and a time T, where T>t[sub 1]>t[sub 0], which is designated as Histo(i,j(t)). The apparatus also includes a processor configured by a software program or a combination of programmed RAM and ROM devices to perform a number of calculations and operations on these values, and also includes a counter for analyzing each photomultiplier detector block i=1 through I of a PET scanner. 40 figures.

  19. Maintenance of cellular ATP level by caloric restriction correlates chronological survival of budding yeast

    SciTech Connect (OSTI)

    Choi, Joon-Seok; Lee, Cheol-Koo

    2013-09-13

    Highlights: •CR decreases total ROS and mitochondrial superoxide during the chronological aging. •CR does not affect the levels of oxidative damage on protein and DNA. •CR contributes extension of chronological lifespan by maintenance of ATP level -- Abstract: The free radical theory of aging emphasizes cumulative oxidative damage in the genome and intracellular proteins due to reactive oxygen species (ROS), which is a major cause for aging. Caloric restriction (CR) has been known as a representative treatment that prevents aging; however, its mechanism of action remains elusive. Here, we show that CR extends the chronological lifespan (CLS) of budding yeast by maintaining cellular energy levels. CR reduced the generation of total ROS and mitochondrial superoxide; however, CR did not reduce the oxidative damage in proteins and DNA. Subsequently, calorie-restricted yeast had higher mitochondrial membrane potential (MMP), and it sustained consistent ATP levels during the process of chronological aging. Our results suggest that CR extends the survival of the chronologically aged cells by improving the efficiency of energy metabolism for the maintenance of the ATP level rather than reducing the global oxidative damage of proteins and DNA.

  20. CX-009199: Categorical Exclusion Determination | Department of...

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

    CX-009199: Categorical Exclusion Determination Access Road Improvement For the ... Bonneville Power Administration proposes to perform access road maintenance on several ...

  1. Estimated Maintenance Cost Savings from a Geothermal Heat Pump Energy Savings Performance Contract at Fort Polk, LA

    SciTech Connect (OSTI)

    Shonder, John A; Hughes, Patrick

    1997-06-01

    At Fort Polk, Louisiana, the space-conditioning systems of an entire city (4,003 military family housing units) have been converted to geothermal heat pumps (GHPs) under an energy savings performance contract. At the same time, other efficiency measures, such as compact fluorescent lights, low-flow hot water outlets, and attic insulation, were installed. These retrofits were performed by an energy services company at no up-front cost to the Army. The company has also assumed responsibility for maintenance of all equipment installed. In return, it receives a percentage of the energy and maintenance savings realized by the Army. In developing the energy savings performance contract, the Army estimated its pre-retrofit maintenance costs from bids received on a request for proposals. In this paper, a more rigorous cost estimate is developed, based on a survey of maintenance records for the pre-retrofit HVAC equipment. The reliability of the equipment is also estimated using an actuarial method to determine the number of units requiring replacement each year and the effect of these replacements on annual maintenance costs.

  2. Estimated maintenance cost savings from a geothermal heat pump energy savings performance contract at Fort Polk, Louisiana

    SciTech Connect (OSTI)

    Shonder, J.A.; Hughes, P.J.

    1997-12-31

    At Fort Polk, Louisiana, the space-conditioning systems of an entire city (4,003 military family housing units) have been converted to geothermal heat pumps (GHPs) under an energy savings performance contract. At the same time, other efficiency measures, such as compact fluorescent lights, low-flow hot water outlets, and attic insulation, were installed. These retrofits were performed by an energy services company at no up-front cost to the Army. The company has also assumed responsibility for maintenance of all the equipment installed. In return, it receives a percentage of the energy and maintenance savings realized by the Army. In developing the energy savings performance contract, the Army estimated its pre-retrofit maintenance costs from bids received on a request for proposals. In this paper, a more rigorous cost estimate is developed, based on a survey of maintenance records for the pre-retrofit HVAC equipment. The reliability of the equipment is also estimated using an actuarial method to determine the number of units requiring replacement each year and the effect of these replacements on annual maintenance costs.

  3. Wind turbine reliability : understanding and minimizing wind turbine operation and maintenance costs.

    SciTech Connect (OSTI)

    Not Available

    2004-11-01

    Wind turbine system reliability is a critical factor in the success of a wind energy project. Poor reliability directly affects both the project's revenue stream through increased operation and maintenance (O&M) costs and reduced availability to generate power due to turbine downtime. Indirectly, the acceptance of wind-generated power by the financial and developer communities as a viable enterprise is influenced by the risk associated with the capital equipment reliability; increased risk, or at least the perception of increased risk, is generally accompanied by increased financing fees or interest rates. Cost of energy (COE) is a key project evaluation metric, both in commercial applications and in the U.S. federal wind energy program. To reflect this commercial reality, the wind energy research community has adopted COE as a decision-making and technology evaluation metric. The COE metric accounts for the effects of reliability through levelized replacement cost and unscheduled maintenance cost parameters. However, unlike the other cost contributors, such as initial capital investment and scheduled maintenance and operating expenses, costs associated with component failures are necessarily speculative. They are based on assumptions about the reliability of components that in many cases have not been operated for a complete life cycle. Due to the logistical and practical difficulty of replacing major components in a wind turbine, unanticipated failures (especially serial failures) can have a large impact on the economics of a project. The uncertainty associated with long-term component reliability has direct bearing on the confidence level associated with COE projections. In addition, wind turbine technology is evolving. New materials and designs are being incorporated in contemporary wind turbines with the ultimate goal of reducing weight, controlling loads, and improving energy capture. While the goal of these innovations is reduction in the COE, there is a potential impact on reliability whenever new technologies are introduced. While some of these innovations may ultimately improve reliability, in the short term, the technology risks and the perception of risk will increase. The COE metric used by researchers to evaluate technologies does not address this issue. This paper outlines the issues relevant to wind turbine reliability for wind turbine power generation projects. The first sections describe the current state of the industry, identify the cost elements associated with wind farm O&M and availability and discuss the causes of uncertainty in estimating wind turbine component reliability. The latter sections discuss the means for reducing O&M costs and propose O&M related research and development efforts that could be pursued by the wind energy research community to reduce COE.

  4. Role of Nanog in the maintenance of marrow stromal stem cells during post natal bone regeneration

    SciTech Connect (OSTI)

    Bais, Manish V.; Shabin, Zabrina M.; Young, Megan; Einhorn, Thomas A.; Kotton, Darrell N.; Gerstnefeld, Louis C.

    2012-01-06

    Highlights: Black-Right-Pointing-Pointer Nanog is related to marrow stromal stem cell maintenance. Black-Right-Pointing-Pointer Increasing Nanog expression is seen during post natal surgical bone repair. Black-Right-Pointing-Pointer Nanog knockdown decreases post surgical bone regeneration. -- Abstract: Post natal bone repair elicits a regenerative mechanism that restores the injured tissue to its pre-injury cellular composition and structure and is believed to recapitulate the embryological processes of bone formation. Prior studies showed that Nanog, a central epigenetic regulator associated with the maintenance of embryonic stem cells (ESC) was transiently expressed during fracture healing, Bais et al. . In this study, we show that murine bone marrow stromal cells (MSCs) before they are induced to undergo osteogenic differentiation express {approx}50 Multiplication-Sign the background levels of Nanog seen in murine embryonic fibroblasts (MEFs) and the W20-17 murine marrow stromal cell line stably expresses Nanog at {approx}80 Multiplication-Sign the MEF levels. Nanog expression in this cell line was inhibited by BMP7 treatment and Nanog lentivrial shRNA knockdown induced the expression of the terminal osteogenic gene osteocalcin. Lentivrial shRNA knockdown or lentiviral overexpression of Nanog in bone MSCs had inverse effects on proliferation, with knockdown decreasing and overexpression increasing MSC cell proliferation. Surgical marrow ablation of mouse tibia by medullary reaming led to a {approx}3-fold increase in Nanog that preceded osteogenic differentiation during intramembranous bone formation. Lentiviral shRNA knockdown of Nanog after surgical ablation led to an initial overexpression of osteogenic gene expression with no initial effect on bone formation but during subsequent remodeling of the newly formed bone a {approx}50% decrease was seen in the expression of terminal osteogenic gene expression and a {approx}50% loss in trabecular bone mass. This loss of bone mass was accompanied by an increased {approx}2- to 5-fold adipogenic gene expression and observed increase of fat cells in the marrow space. In summary these data show that Nanog is expressed during surgically induced marrow bone formation and is functionally involved in post natal marrow stromal cell maintenance and differentiation.

  5. Facility Decontamination and Decommissioning Program Surveillance and Maintenance Plan, Revision 2

    SciTech Connect (OSTI)

    Poderis, Reed J.; King, Rebecca A.

    2013-09-30

    This Surveillance and Maintenance (S&M) Plan describes the activities performed between deactivation and final decommissioning of the following facilities located on the Nevada National Security Site, as documented in the Federal Facility Agreement and Consent Order under the Industrial Sites program as decontamination and decommissioning sites: ? Engine Maintenance, Assembly, and Disassembly (EMAD) Facility: o EMAD Building (Building 25-3900) o Locomotive Storage Shed (Building 25-3901) ? Test Cell C (TCC) Facility: o Equipment Building (Building 25-3220) o Motor Drive Building (Building 25-3230) o Pump Shop (Building 25-3231) o Cryogenic Lab (Building 25-3232) o Ancillary Structures (e.g., dewars, water tower, piping, tanks) These facilities have been declared excess and are in various stages of deactivation (low-risk, long-term stewardship disposition state). This S&M Plan establishes and implements a solid, cost-effective, and balanced S&M program consistent with federal, state, and regulatory requirements. A graded approach is used to plan and conduct S&M activities. The goal is to maintain the facilities in a safe condition in a cost-effective manner until their final end state is achieved. This plan accomplishes the following: ? Establishes S&M objectives and framework ? Identifies programmatic guidance for S&M activities to be conducted by National Security Technologies, LLC, for the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) ? Provides present facility condition information and identifies hazards ? Identifies facility-specific S&M activities to be performed and their frequency ? Identifies regulatory drivers, NNSA/NFO policies and procedures, and best management practices that necessitate implementation of S&M activities ? Provides criteria and frequencies for revisions and updates ? Establishes the process for identifying and dispositioning a condition that has not been previously identified or documented ? Provides instructions for implementing annual S&M inspections and activities The following facilities that were included in Revision 1 of this plan have reached final disposition and are no longer in the S&M program: ? Reactor Maintenance, Assembly, and Disassembly Facility, Building 25-3110 ? Test Cell A Facility, Building 25-3113 ? TCC Facility, Building 25-3210 ? Pluto Disassembly Facility, Building 26-2201 ? Super Kukla Facility, Building 27-5400

  6. A new generic method for the semi-automatic extraction of river and road networks in low and mid-resolution satellite images

    SciTech Connect (OSTI)

    Grazzini, Jacopo; Dillard, Scott; Soille, Pierre

    2010-10-21

    This paper addresses the problem of semi-automatic extraction of road or hydrographic networks in satellite images. For that purpose, we propose an approach combining concepts arising from mathematical morphology and hydrology. The method exploits both geometrical and topological characteristics of rivers/roads and their tributaries in order to reconstruct the complete networks. It assumes that the images satisfy the following two general assumptions, which are the minimum conditions for a road/river network to be identifiable and are usually verified in low- to mid-resolution satellite images: (i) visual constraint: most pixels composing the network have similar spectral signature that is distinguishable from most of the surrounding areas; (ii) geometric constraint: a line is a region that is relatively long and narrow, compared with other objects in the image. While this approach fully exploits local (roads/rivers are modeled as elongated regions with a smooth spectral signature in the image and a maximum width) and global (they are structured like a tree) characteristics of the networks, further directional information about the image structures is incorporated. Namely, an appropriate anisotropic metric is designed by using both the characteristic features of the target network and the eigen-decomposition of the gradient structure tensor of the image. Following, the geodesic propagation from a given network seed with this metric is combined with hydrological operators for overland flow simulation to extract the paths which contain most line evidence and identify them with the target network.

  7. Contribution of Road Grade to the Energy Use of Modern Automobiles Across Large Datasets of Real-World Drive Cycles: Preprint

    SciTech Connect (OSTI)

    Wood, E.; Burton, E.; Duran, A.; Gonder, J.

    2014-01-01

    Understanding the real-world power demand of modern automobiles is of critical importance to engineers using modeling and simulation to inform the intelligent design of increasingly efficient powertrains. Increased use of global positioning system (GPS) devices has made large scale data collection of vehicle speed (and associated power demand) a reality. While the availability of real-world GPS data has improved the industry's understanding of in-use vehicle power demand, relatively little attention has been paid to the incremental power requirements imposed by road grade. This analysis quantifies the incremental efficiency impacts of real-world road grade by appending high fidelity elevation profiles to GPS speed traces and performing a large simulation study. Employing a large real-world dataset from the National Renewable Energy Laboratory's Transportation Secure Data Center, vehicle powertrain simulations are performed with and without road grade under five vehicle models. Aggregate results of this study suggest that road grade could be responsible for 1% to 3% of fuel use in light-duty automobiles.

  8. Research and Development for Off-Road Fuel Cell Applications U.S. Department of Energy Grant DE-FG36-04GO14303 - Final Report

    SciTech Connect (OSTI)

    Hicks, Michael; Erickson, Paul; Lawrence, Richard; Tejaswi, Arun; Brum, Magdalena

    2013-04-30

    Off-road concerns are related to the effects of shock and vibration and air quality on fuel cell power requirements. Mechanical stresses on differing material makeup and mass distribution within the system may render some components susceptible to impulse trauma while others may show adverse effects from harmonic disturbances or broad band mechanical agitation. One of the recognized challenges in fuel cell systems air purification is in providing a highly efficient particulate and chemical filter with minimal pressure drop. PEM integrators do not want additional parasitic loads added to the system as compensation for a highly efficient yet highly restrictive filter. Additionally, there is challenge in integrating multiple functions into a single air intake module tasked with effectively filtering high dust loads, diesel soot, pesticides, ammonias, and other anticipated off-road contaminants. This project has investigated both off-road associated issues cumulating in the prototype build and testing of two light duty off-road vehicles with integrated fuel cell power plant systems.

  9. Analysis of road pricing, metering and the priority treatment of high occupancy vehicles using system dynamics. Master's thesis

    SciTech Connect (OSTI)

    Castillo, W.

    1992-01-01

    Transportation Systems Management (TSM) employs various techniques such as road pricing, metering and the priority treatment of high occupancy vehicles (HOVs) in an effort to make more efficient use of existing transportation facilities. Efficiency is improved in terms of moving more people through the facility while simultaneously reducing the number of vehicles using the facility. This report uses a hypothetical toll facility and examines four computer modeling approaches to determine which of the approaches are valid in terms of predicting the behavior of trip makers seeking to use the facility in response to various combinations of TSM techniques. Once an approach has been determined to be valid, seven different combination of TSM techniques, or strategies, are compared to a base strategy to determine what strategy or strategies are most affective in achieving the goals of TSM.

  10. Potential inspection, maintenance and repair techniques for the OTEC (Ocean Thermal Energy Conversion) systems

    SciTech Connect (OSTI)

    Not Available

    1983-02-01

    One of the major post-installation considerations of the OTEC platforms is the performance of underwater inspection, maintenance and repair (IMR) during their 30-year design life. In order to assist in the conceptual development of an IMR program, this study was undertaken using the two OTEC candidate configurations as a baseline. The objectives of the study were: (1) conduct an inventory of underwater Non-Destructive Examination (NDE) devices including a description of their performance capabilities, dimensional data, the areas of the various structures where they are most applicable, and a narrative description of the level of performance attained to date; (2) and to conduct an inventory of NDE device deployment vehicles which also includes a description of their performance capabilities, dimensional data, areas of the platform where they are most applicable as now designed and a relative comparison of these vehicles as to their ability to deploy the devices described in (1) above.

  11. Development of a deepwater installation and maintenance concept for subsea production systems

    SciTech Connect (OSTI)

    Brancart, C.P.; Henkener, J.A.

    1996-09-01

    Most of the world`s remaining high output petroleum reservoirs tend to be located in the deep ocean. Existing capabilities are challenged for producing oil in 3,000 to 6,000 feet of sea water. It may be possible to extrapolate these existing capabilities for deeper operations but with an associated exponential cost increase. Based on technologies derived from Department of Defense programs, the authors have proposed a subsea completion installation and maintenance concept that requires no mechanical ties between the surface and the bottom of the ocean. Using tetherless underwater vehicles, a modularized subsea completion system can be delivered to the ocean floor, where it is assembled, inter-connected, and tested. The concept is further amplified in the paper.

  12. The meteorological monitoring audit, preventative maintenance and quality assurance programs at a former nuclear weapons facility

    SciTech Connect (OSTI)

    Maxwell, D.R.

    1995-12-31

    The purposes of the meteorological monitoring audit, preventative maintenance, and quality assurance programs at the Rocky Flats Environmental Technology Site (Site), are to (1) support Emergency Preparedness (EP) programs at the Site in assessing the transport, dispersion, and deposition of effluents actually or potentially released into the atmosphere by Site operations; and (2) provide information for onsite and offsite projects concerned with the design of environmental monitoring networks for impact assessments, environmental surveillance activities, and remediation activities. The risk from the Site includes chemical and radioactive emissions historically related to nuclear weapons component production activities that are currently associated with storage of large quantities of radionuclides (plutonium) and radioactive waste forms. The meteorological monitoring program provides information for site-specific weather forecasting, which supports Site operations, employee safety, and Emergency Preparedness operations.

  13. Scaling up logic-based truth maintenance systems via fact garbage collection

    SciTech Connect (OSTI)

    Everett, J.O.; Forbus, K.D.

    1996-12-31

    Truth maintenance systems provide caches of beliefs and inferences that support explanations and search. Traditionally, the cost of using a TMS is monotonic growth in the size of this cache. In some applications this cost is too high; for example, intelligent learning environments may require students to explore many alternatives, which leads to unacceptable performance. This paper describes an algorithm for fact garbage collection that retains the explanation-generating capabilities of a TMS while eliminating the increased storage overhead. We describe the application context that motivated this work and the properties of applications that benefit from this technique. We present the algorithm, showing how to balance the tradeoff between maintaining a useful cache and reclaiming storage, and analyze its complexity. We demonstrate that this algorithm can eliminate monotonic storage growth, thus making it more practical to field large-scale TMS-based systems.

  14. Advanced spent fuel conditioning process (ACP) progress with respect to remote operation and maintenance

    SciTech Connect (OSTI)

    Lee, Hyo Jik; Lee, Jong Kwang; Park, Byung Suk; Yoon, Ji Sup

    2007-07-01

    Korea Atomic Energy Research Institute (KAERI) has been developing an Advanced Spent Fuel Conditioning Process (ACP) to reduce the volume of spent fuel, and the construction of the ACP facility (ACPF) for a demonstration of its technical feasibility has been completed. In 2006 two inactive demonstrations were performed with simulated fuels in the ACPF. Accompanied by process equipment performance tests, its remote operability and maintainability were also tested during that time. Procedures for remote operation tasks are well addressed in this study and evaluated thoroughly. Also, remote maintenance and repair tasks are addressed regarding some important modules with a high priority order. The above remote handling test's results provided a lot of information such as items to be revised to improve the efficiency of the remote handling tasks. This paper deals with the current status of ACP and the progress of remote handling of ACPF. (authors)

  15. Review of Maintenance and Repair Times for Components in Technological Facilities

    SciTech Connect (OSTI)

    L. C. Cadwallader

    2012-11-01

    This report is a compilation of some unique component repair time data and it also presents citations of more extensive reports where lists of repair times can be found. This collection of information should support analysts who seek to quantify maintainability and availability of high technology and nuclear energy production systems. While there are newer sources of repair time information, most, if not all, of the newer sources are proprietary and cannot be shared. This report offers data that, while older, is openly accessible and can serve as reasonable estimates of repair times, at least for initial studies. Some times were found for maintenance times in radiation environments, and some guidance for multiplicative factors to use to account for work in contamination areas.

  16. Operational experience and maintenance programs of Transamerica Delaval, Inc., diesel generators

    SciTech Connect (OSTI)

    Rajan, J.R.

    1994-05-01

    Concerns regarding the reliability of large-bore, medium-speed diesel generators manufactured by Transamerica Delaval, Inc. (TDI) for application at domestic nuclear plants were first prompted by a crankshaft failure at Shoreham Nuclear Power Station in August 1983. A number of diesel generator components were identified which had potential deficiencies from a manufacturing and operational standpoint. In response to these problems, 11 (now 8) U.S. nuclear utility owners formed a TDI Diesel Generator Owners Group (Owners Group) to address operational and regulatory issues relative to diesel generator sets used for standby emergency power. The Owners` Group performed extensive design reviews of all key engine components and developed recommendations to be implemented by the individual owners concerning needed component replacements and modifications, component inspections to validate the {open_quotes}as-manufactured{close_quotes} and {open_quotes}as-assembled{close_quotes} quality of key engine components, engine testing, and an enhanced maintenance and surveillance program.

  17. Criteria Document for B-plant Surveillance and Maintenance Phase Safety Basis Document

    SciTech Connect (OSTI)

    SCHWEHR, B.A.

    1999-08-31

    This document is required by the Project Hanford Managing Contractor (PHMC) procedure, HNF-PRO-705, Safety Basis Planning, Documentation, Review, and Approval. This document specifies the criteria that shall be in the B Plant surveillance and maintenance phase safety basis in order to obtain approval of the DOE-RL. This CD describes the criteria to be addressed in the S&M Phase safety basis for the deactivated Waste Fractionization Facility (B Plant) on the Hanford Site in Washington state. This criteria document describes: the document type and format that will be used for the S&M Phase safety basis, the requirements documents that will be invoked for the document development, the deactivated condition of the B Plant facility, and the scope of issues to be addressed in the S&M Phase safety basis document.

  18. Nez Perce Tribal Hatchery Project; Operations and Maintenance and Planning and Design, 2002 Annual Report.

    SciTech Connect (OSTI)

    Larson, Roy Edward; Walker, Grant W.; Penney, Aaron K.

    2005-12-01

    This report fulfills the contract obligations based on the Statement of Work (SOW) for the project as contracted with Bonneville Power Administration (BPA). Nez Perce Tribal Hatchery (NPTH) Year-2002 annual report combines information from two contracts with a combined value of $3,036,014. Bonneville Power Administration identifies them as follows; (1) Part I--Operations and Maintenance--Project No. 1983-350-00, Contract No. 4504, and $2,682,635 which includes--Equipment costs of $1,807,105. (2) Part II--Planning and Design--Project No. 1983-35-04, Contract No. 4035, $352,379 for Clearwater Coho Restoration Master Plan development Based on NPPC authorization for construction and operation of NPTH, the annual contracts were negotiated for the amounts shown above under (1) and (2). Construction contracts were handled by BPA until all facilities are completed and accepted.

  19. Have the best available trap on the job, check design, installation, and maintenance

    SciTech Connect (OSTI)

    Spires, F.; Toy, D.A.

    1986-12-01

    Industrial and commercial installations can have much more efficient steam systems with properly designed, installed, and maintained steam traps. Thirty years ago, steam trap maintenance did not have near the significance it does today; fuel costs have risen from about $0.30 per 1000 lb of steam to over 25 times that a few years ago to about 15 times that cost today. Worn or otherwise malfunctioning steam traps can take quite a toll on the energy bill, especially since most traps are designed to fail in the open position. Failure of just one steam trap with a 1/2'' diameter orifice in the open position can cost $45,090 a year. This article gives guidelines for the prevention of steam trap failures.

  20. Nuclear Systems Enhanced Performance Program, Maintenance Cycle Extension in Advanced Light Water Reactor Design

    SciTech Connect (OSTI)

    Professor Neill Todreas

    2001-10-01

    A renewed interest in new nuclear power generation in the US has spurred interest in developing advanced reactors with features which will address the public's concerns regarding nuclear generation. However, it is economic performance which will dictate whether any new orders for these plants will materialize. Economic performance is, to a great extent, improved by maximizing the time that the plant is on-line generating electricity relative to the time spent off-line conducting maintenance and refueling. Indeed, the strategy for the advanced light water reactor plant IRIS (International Reactor, Innovative and Secure) is to utilize an eight year operating cycle. This report describes a formalized strategy to address, during the design phase, the maintenance-related barriers to an extended operating cycle. The top-level objective of this investigation was to develop a methodology for injecting component and system maintainability issues into the reactor plant design process to overcome these barriers. A primary goal was to demonstrate the applicability and utility of the methodology in the context of the IRIS design. The first step in meeting the top-level objective was to determine the types of operating cycle length barriers that the IRIS design team is likely to face. Evaluation of previously identified regulatory and investment protection surveillance program barriers preventing a candidate operating PWR from achieving an extended (48 month) cycle was conducted in the context of the IRIS design. From this analysis, 54 known IRIS operating cycle length barriers were identified. The resolution methodology was applied to each of these barriers to generate design solution alternatives for consideration in the IRIS design. The methodology developed has been demonstrated to narrow the design space to feasible design solutions which enable a desired operating cycle length, yet is general enough to have broad applicability. Feedback from the IRIS design team indicates that the proposed solutions to the investigated operating cycle length barriers are both feasible and consistent with sound design practice.