Sample records for kilowatthour operation maintenance

  1. Operations & Maintenance

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

    Operations and Maintenance Operations OASIS: OATI (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) Contact Information...

  2. Operations & Maintenance

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

    Rates Operations & Maintenance Operations OASIS: WACM (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) wesTTrans Common...

  3. Operations & Maintenance

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

    and Resources Contact Information Transmission Planning Western OATT Revision Maintenance Data Outage Coordination Request (Doc - 21K) Right of Way - Vegetation Management...

  4. Operation and Maintenance

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

    Operations and Maintenance Operations OASIS: WALC-DSW (Note: this site is not hosted by Western and requires a digital certificate and login for full access.) Contact Information...

  5. Operations and Maintenance Program Structure

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program recommends Federal operations and maintenance (O&M) programs comprise of five distinct functions: operations, maintenance, engineering, training, and...

  6. Operation and Maintenance

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    in this Publication is provided as is and has been prepared solely for the purpose of evaluating data center designOperation and Maintenance InRow® RD Air Cooled ACRD100 ACRD101 #12;This manual is available assumes no liability for damages, violations of codes, improper installation, system failures, or any

  7. Operations and Maintenance Program Implementation

    Broader source: Energy.gov [DOE]

    Implementing an effective operations and maintenance (O&M) program requires patience and persistence. This is especially true since no universal plan fits all Federal agencies.

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

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

    of Maintenance Programs Chapter 6: Predictive Maintenance Technologies Chapter 7: Commissioning Existing Buildings Chapter 8: Metering for Operations and Maintenance Chapter 9:...

  9. Operations and Maintenance Program Management

    Broader source: Energy.gov [DOE]

    Effective management is critical to any operations and maintenance (O&M) program. The management function should bind the distinct parts of the O&M program into a cohesive entity.

  10. Operations and Maintenance Management Support

    Broader source: Energy.gov [DOE]

    Federal operations and maintenance (O&M) programs must gain full support from management to succeed. Management understanding and buying into the program elevates O&M importance and allows...

  11. 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...

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  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: Chapter 6

    Broader source: Energy.gov [DOE]

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

  19. 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.

  20. 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.

  1. 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.

  2. STANDARD OPERATING PROCEDURES Annual Site Maintenance

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 226 Annual Site Maintenance Date Last Modified Modified This standard operating procedure (SOP) describes the procedures for annual maintenance of equipment Sampler Operation Manual #12;SOP 226: Annual Site Maintenance 3 1.0 PURPOSE AND APPLICABILITY

  3. Operations and Maintenance Manual for Large Aperture Scanner System

    SciTech Connect (OSTI)

    Jones, Anthony M.; Hall, Thomas E.

    2010-04-08T23:59:59.000Z

    Operations and maintenance manual includes detailed instructions for system assembly, use, and maintenance.

  4. Void Fraction Instrument operation and maintenance manual

    SciTech Connect (OSTI)

    Borgonovi, G.; Stokes, T.I.; Pearce, K.L.; Martin, J.D.; Gimera, M.; Graves, D.B.

    1994-09-01T23:59:59.000Z

    This Operations and Maintenance Manual (O&MM) addresses riser installation, equipment and personnel hazards, operating instructions, calibration, maintenance, removal, and other pertinent information necessary to safely operate and store the Void Fraction Instrument. Final decontamination and decommissioning of the Void Fraction Instrument are not covered in this document.

  5. Sandia National Laboratories: Operations and Maintenance Workshop

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

    in Hosted by Sandia National Laboratories and the Electric Power Research Institute (EPRI) The 2013 PV Operations and Maintenance Workshop, hosted by Sandia National...

  6. STANDARD OPERATING PROCEDURES Sampler Maintenance by Site Operators

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 201 Sampler Maintenance by Site Operators Date Last.0 PURPOSE AND APPLICABILITY This standard operating procedure (SOP) describes the procedures and schedules. The procedural steps for weekly maintenance and repairs performed by the site operator are included in TI 201A

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

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

    and Maintenance Manual for ECMs including: New written operations procedures; Preventive maintenance work procedures and checklists. Project Acceptance IDIQ Attachment...

  8. Operations and Maintenance for Major Equipment Types

    Broader source: Energy.gov [DOE]

    Equipment lies at the heart of all operations and maintenance (O&M) activities. This equipment varies greatly across the Federal sector in age, size, type, model, condition, etc.

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

    Energy Savers [EERE]

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

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

    Office of Environmental Management (EM)

    FY 2014 Real Property Data Related to Operations and Maintenance Guidance FY 2014 Real Property Data Related to Operations and Maintenance Guidance FY2014DataRelatedtoOperatio...

  11. ICD Complex Operations and Maintenance Plan

    SciTech Connect (OSTI)

    Gibson, P. L.

    2007-06-25T23:59:59.000Z

    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.

  12. Davis PV plant operation and maintenance manual

    SciTech Connect (OSTI)

    NONE

    1994-09-01T23:59:59.000Z

    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.

  13. Onsite Wastewater Treatment Systems: Operation and Maintenance

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2008-10-23T23:59:59.000Z

    Soil absorption fieldTwo-compartment septic tank Perforated pipe for effluent disposal Sand/loam soil Gravel Geotextile fabric Onsite wastewater treatment systems Operation and maintenance L-5347 8-08 Figure 1: A septic tank and soil absorption... field system. I f your home or business uses an onsite wastewater treatment system, common- ly known as a septic system, you need to know how to operate and maintain the system properly to prevent pollution and sewage backups. For many years, people...

  14. Maintenance and Operations study for K basins sludge treatment

    SciTech Connect (OSTI)

    WESTRA, A.G.

    1998-11-30T23:59:59.000Z

    This study evaluates maintenance and operating concepts for the chemical treatment of sludge from the 100 K Basins at Hanford. The sludge treatment equipment that will require remote operation or maintenance was identified. Then various maintenance and operating concepts used in the nuclear industry were evaluated for applicability to sludge treatment. A hot cell or cells is recommended as the best maintenance and operating concept for a sludge treatment facility.

  15. TRUPACT-II Operating and Maintenance Instructions

    SciTech Connect (OSTI)

    Westinghouse Electric Corporation, Waste Isolation Division

    1999-12-31T23:59:59.000Z

    The purpose of this document is to provide the technical requirements for preparation for use, operation, inspection, and maintenance of a Transuranic Package Transporter Model II (TRUPACT-II) Shipping Package and directly related components. This document complies with the minimum requirements as specified in the TRUPACT-II Safety Analysis Report for Packaging (SARP) and Nuclear Regulatory Commission (NRC) Certificate of Compliance (C of C) 9218. In the event there is a conflict between this document and the TRUPACT-II SARP, the TRUPACT-II SARP shall govern. TRUPACT-II C of C number 9218 states, ''... each package must be prepared for shipment and operated in accordance with the procedures described in Chapter 7.0, Operating Procedures, of the application.'' It further states, ''... each package must be tested and maintained in accordance with the procedures described in Chapter 8.0, Acceptance Tests and Maintenance Program of the application.'' Chapter 9 of the TRUPACT-II SARP charges the Westinghouse Electric Corporation Waste Isolation Division (WID) with assuring that the TRUPACT-II is used in accordance with the requirements of the C of C. To meet this requirement and verify consistency of operations when loading and unloading the TRUPACT-II on the trailer, placing a payload in the packaging, unloading the payload from the packaging, or performing maintenance, the U.S. Department of Energy Carlsbad Area Office (U.S. DOE/CAO) finds it necessary to implement the changes that follow. This TRUPACT-II maintenance document represents a change to previous philosophy regarding site specific procedures for the use of the TRUPACT-II. This document details the instructions to be followed to consistently operate and maintain the TRUPACT-II. The intent of these instructions is to ensure that all users of the TRUPACT-II follow the same or equivalent instructions. Users may achieve this intent by any of the following methods: (1) Utilizing these instructions as is, or (2) Attaching a site-specific cover page/letter to this document stating that these are the instructions to be used at their location, or (3) Sites may prepare their own document using the steps in this document word-for-word, in-sequence, including Notes and Cautions. Site specific information may be included as deemed necessary. Submit the document to WID National TRU Programs for approval. Any revision made subsequent to WID TRU Program's approval shall be reviewed and approved by WID TRU Programs. A copy of the approval letter from WID National TRU Programs should be available for audit purposes. Users shall develop site-specific procedures addressing leak testing, preoperational activities, quality assurance, hoisting and rigging, and radiation health physics to be used in conjunction with the instructions contained in this document. Users desiring to recommend changes to this document may submit their recommendations to the WID National TRU Programs for evaluation. If approved, the change(s) will be incorporated into this document for use by all TRUPACT-II users. User sites will be audited to this document to ensure compliance within one year from the effective date of this revision. This document discusses operating instructions, required inspections and maintenance for the following: TRUPACT-II packaging, and Miscellaneous packaging, special tools, and equipment. Packaging and payload handling equipment and transport trailers have been specifically designed for use with the TRUPACT-II Packaging. This document discusses the required instructions for use of the following equipment in conjunction with the TRUPACT-II Packaging: TRUPACT-II Mobile Loading Unit (MLU), Adjustable Center-of-Gravity Lift Fixture (ACGLF), and TRUPACT-II Transport Trailer. Attachment E contains the various TRUPACT-II packaging interface control drawings, leak-test and vent-port tool drawings, ACGLF drawings, and tie-down drawings that identify the various system components.

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

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

    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)...

  17. Improving maintenance operation through transformational outsourcing

    E-Print Network [OSTI]

    Ye, Jacqueline Ming-Shih

    2007-01-01T23:59:59.000Z

    Outsourcing maintenance to third-party contractors has become an increasingly popular option for manufacturers to achieve tactical and/or strategic objectives. Though simple in concept, maintenance outsourcing is difficult ...

  18. Sandia National Laboratories: PV Reliability Operations Maintenance...

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

    Maintenance database Sandia-Electric Power Research Institute Partnership Publishes Photovoltaic Reliability Report On January 21, 2014, in Energy, Facilities, Grid...

  19. Multi-canister overpack operations and maintenance manual

    SciTech Connect (OSTI)

    PIERCE, S.R.

    1999-06-23T23:59:59.000Z

    This manual provides general operating and maintenance instructions for the Multi-Canister Overpack. Procedure outlines included are conceptual in nature and will be modified, expanded, and refined during preparation of detailed operating procedures.

  20. A standardized and safe method of sterile field maintenance during intra-operative horizontal plane fluoroscopy

    E-Print Network [OSTI]

    Kaska, Serge C

    2010-01-01T23:59:59.000Z

    method of sterile field maintenance during intra-operativemethod of sterile field maintenance during intra-operativemethod of sterile field maintenance during intra-operative

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

    Office of Environmental Management (EM)

    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...

  2. Gas Turbine Technology, Part B: Components, Operations and Maintenance 

    E-Print Network [OSTI]

    Meher-Homji, C. B.; Focke, A. B.

    1985-01-01T23:59:59.000Z

    This paper builds on Part A and discusses the hardware involved in gas turbines as well as operations and maintenance aspects pertinent to cogeneration plants. Different categories of gas turbines are reviewed such as heavy duty aeroderivative...

  3. Model 6000 Laser Controller Operation and Maintenance Manual

    E-Print Network [OSTI]

    i Model 6000 Laser Controller Operation and Maintenance Manual #12;Corporate Headquarters Canada by improper use or failure to observe proper operating procedures per the product specification or operators 9002 by the British Standards Institution. #12;Limited Warranty Newport warrants that this product

  4. Operation and maintenance considerations for waste-to-energy systems

    SciTech Connect (OSTI)

    Cross, F.; O'Leary, P.; Walsh, P.

    1987-08-01T23:59:59.000Z

    In this article, the author discusses environmental and safety issues surrounding waste-to-energy systems. A facility can be safe and compatible with the surrounding community if management has an ethic to provide for the disposal of refuse in an economic, safe, and environmentally sound manner and the operator is trained in the proper procedures for facility operation, maintenance, troubleshooting and repair.

  5. Operations, Maintenance, and Replacement 10-Year Plan, 1990 -1999.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1990-08-01T23:59:59.000Z

    In 1988 Bonneville Power Administration (BPA) began work on this Operations, Maintenance, and Replacement 10-Year Plan to develop a levelized program that would assure high system reliability. During the Programs in Perspective (PIP) meetings in the late summer and fall of 1988, many of the concerns to be addressed in an Operations, Maintenance, and Replacement Plan were identified. Following these PIP meetings BPA established internal work groups. During the winter and spring of 1989, these work groups developed technical background and issue papers on topics that ranged from substation maintenance to environmental protection. In addition, a customer forum group was established and met on several occasions to review work on the plan, to offer ideas and points of view, and to assure that BPA understood customer concerns. Based on recommendations from the work group reports and customer input, BPA's O M Management Team developed the draft Operations, Maintenance, and Replacement 10-Year Plan that was released for public comment during the spring of 1990. During the public review period, BPA received a number of written comments from customers and the interested public. In addition, special meetings were held with interested customers. This final Operations, Maintenance, and Replacement 10-Year Plan reflects BPA's response to customers and interested public on each topic discussed in the 10-Year Plan. The plan is a distillation of BPA's strategies to achieve a levelized program over 10 years.

  6. Operations, Maintenance, and Replacement 10-Year Plan, 1990--1999

    SciTech Connect (OSTI)

    Not Available

    1990-08-01T23:59:59.000Z

    In 1988 Bonneville Power Administration (BPA) began work on this Operations, Maintenance, and Replacement 10-Year Plan to develop a levelized program that would assure high system reliability. During the Programs in Perspective (PIP) meetings in the later summer and fall of 1988, many of the concerns to be addressed in an Operations, Maintenance, and Replacement Plan were identified. Following these PIP meetings BPA established internal work groups. During the winter and spring of 1989, these work groups developed technical background and issue papers on topics that ranged from substation maintenance to environmental protection. In addition, a customer forum group was established and met on several occasions to review work on the plan, to offer ideas and points of view, and to assure that BPA understood customer concerns. Based on recommendations from the work group reports and customer input, BPA's O M Management Team developed the draft Operations, Maintenance, and Replacement 10-Year Plan that was released for public comment during the spring of 1990. During the public review period, BPA received a number of written comments from customers and the interested public. In addition, special meetings were held with interested customers. This final Operations, Maintenance, and Replacement 10-year Plan reflects BPA's response to customers and interested public on each topic discussed in the 10-Year Plan. The plan is a distillation of BPA's strategies to achieve a levelized program over 10 years.

  7. Operations and Maintenance | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014Funds forEnergyOperations and

  8. Operations and Maintenance | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014Funds forEnergyOperations andSoft Costs

  9. Operations and Maintenance Contacts | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB

  10. Maintenance and Operations of Schools for Energy Efficiency

    E-Print Network [OSTI]

    McClure, J. D.; Estes, J. M.

    1986-01-01T23:59:59.000Z

    Maintenance and operations of schools with energy efficiency as a priority can reduce annual utility costs 3 to 30 percent. Most school districts do not have an organized plan for tracking energy usage or cost. Energy performance (e.g. Btu/ft^2-yr...

  11. Applicability of Operational Research Techniques in CANDU Nuclear Plant Maintenance

    SciTech Connect (OSTI)

    Doyle, E. Kevin [Bruce Power LP, Box 4000B12, Tiverton, Ont., N0G2T0 (Canada)

    2002-07-01T23:59:59.000Z

    As previously reported at ICONE 6 in New Orleans, 1996, and ICONE 9 in Niece, 2001, the use of various maintenance optimization techniques at Bruce has lead to cost effective preventive maintenance applications for complex systems. Innovative practices included greatly reducing Reliability Centered Maintenance (RCM) costs while maintaining the accuracy of the analysis. The optimization strategy has undergone further evolution and at the present an Integrated Maintenance Program (IMP) is being put in place. Further cost refinement of the station preventive maintenance strategy whereby decisions are based on statistical analysis of historical failure data is being evaluated. A wide range of Operational Research (OR) literature was reviewed for implementation issues and several encouraging areas were found that will assist in the current effort of evaluating maintenance optimization techniques for nuclear power production. The road ahead is expected to consist first of resolving 25 years of data issues and preserving the data via appropriate knowledge system techniques while post war demographics permit experts to input into the system. Subsequent analytical techniques will emphasize total simplicity to obtain the requisite buy in from Corporate Executives who possibly are not trained in Operational Research. Case studies of containment airlock seal failures are used to illustrate the direct applicability of stochastic processes. Airlocks and transfer chambers were chosen as they have long been known as high maintenance items. Also, the very significant financial consequences of this type of failure will help to focus the attention of Senior Management on the effort. Despite substantial investment in research, improvement in the design of the seal material or configuration has not been achieved beyond the designs completed in the 1980's. Overall, the study showed excellent agreement of the relatively quick stochastic methods with the maintenance programs produced at great cost over years of trial and error. The pivotal role of expert opinion via experienced users/problem owners/maintenance engineers in all phases of the method and its application was noted and will be explored in subsequent efforts. The results are displayed via economic alternatives to more easily attract the attention of Maintenance Managers. Graphical overviews of the data demonstrated that substantial insight can be gained by simply organizing the data into statistically meaningful arrays such as histograms. The conclusions highlight several very positive avenues to evaluate at this particular juncture in time. (author)

  12. Standard hydrogen monitoring system-B operation and maintenance manual

    SciTech Connect (OSTI)

    Bender, R.M.

    1995-01-25T23:59:59.000Z

    The purpose of this document is to provide information for the operation and maintenance of the Standards Hydrogen Monitoring System-B (SHMS-B) used in the 200E and 200W 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. The primary function of the SHMS-B is to monitor specifically for hydrogen in the waste tank vapor space which may also contain unknown quantities of other gaseous constituents.

  13. NPP operation and maintenance with French-built NPPs

    SciTech Connect (OSTI)

    Mira, J.J.; Charbonneau, S.

    1988-01-01T23:59:59.000Z

    In France, 80% of the electricity production will be nuclear in 1990. More than to-day, PWR units will be operated by Electricite de France on a load-follow basis. Every effort is made to reduce planned and forced outages. Maintenance is shared between EdF and Framatome, the latter being in charge of high technology operations. All these actions are eased by the standardization of units, within each power class, the resulting build-up of experience being available to all PWR operators in the world, more particularly those of Framatome-built units.

  14. Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1992-05-01T23:59:59.000Z

    Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM&R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA`s power system. This document -- the 1992 OM&R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction`s critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA`s ability to accomplish its OM&R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

  15. Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1992-05-01T23:59:59.000Z

    Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA's power system. This document -- the 1992 OM R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction's critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA's ability to accomplish its OM R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

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

    SciTech Connect (OSTI)

    Watkins, R.; England, J.

    2010-05-28T23:59:59.000Z

    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.

  17. Operations and Maintenance Best Practices Guide | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014Funds forEnergyOperations and Maintenance

  18. Operations & Maintenance Best Practices Guide: Chapter 9 | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations & Maintenance Best

  19. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations & Maintenance Best1

  20. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations & Maintenance

  1. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations & Maintenance1.1

  2. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations & Maintenance1.12

  3. Decision Support for Operations and Maintenance (DSOM) - Energy Innovation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration wouldDECOMPOSITIONPortal Decision Support for Operations and Maintenance

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

    SciTech Connect (OSTI)

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

    1991-01-01T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    Norm Stanley

    2011-02-01T23:59:59.000Z

    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.

  6. maintenance. This research is relevant to opera-tions and maintenance challenges facing aging

    E-Print Network [OSTI]

    the need for preventive maintenance or other diagnostic activities on the physical system. Simulationsmaintenance. This research is relevant to opera- tions and maintenance challenges facing aging-benefit of extending the time between overhauls. reducing the probability of a failure in the field. and preventive

  7. Joint scheduling of jobs and preventive maintenance operations in the flowshop sequencing problem: A resolution with sequential and integrated

    E-Print Network [OSTI]

    Boyer, Edmond

    Joint scheduling of jobs and preventive maintenance operations in the flowshop sequencing problem study on joint production and preventive maintenance scheduling strategies regarding flowshop problems, Preventive maintenance, Joint scheduling, GA, Taboo search, NEH heuristic, Flowshop. 1. Introduction

  8. 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.

    2010-08-04T23:59:59.000Z

    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.

  9. Proposal for the Award of a Contract for Maintenance, Operation and Minor Installation Work for CERN Cooling and HVAC Systems

    E-Print Network [OSTI]

    1996-01-01T23:59:59.000Z

    Proposal for the Award of a Contract for Maintenance, Operation and Minor Installation Work for CERN Cooling and HVAC Systems

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

    SciTech Connect (OSTI)

    Wang, Liping; Hong, Tianzhen

    2013-01-01T23:59:59.000Z

    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.

  11. Nuclear Plant Feedwater Heater Handbook. Volume 3. Operation and maintenance guidelines. Final report

    SciTech Connect (OSTI)

    Bell, R.J.; Hardy, C.D. Jr.

    1985-06-01T23:59:59.000Z

    This document is the third part of a three-volume handbook covering closed feedwater heaters for nuclear electric power generating plants. This third volume covers the operation and maintenance of closed feedwater heaters. 11 refs., 23 figs., 5 tabs.

  12. Planning and Reporting for Operations and Maintenance in Federal Energy Savings Performance Contracts

    E-Print Network [OSTI]

    Kumar, Satish; Webster, Lia

    2005-01-01T23:59:59.000Z

    the success of an ESPC. Either the ESCO or the government (as part of an ESPC. However, the ESCO is ultimatelyESCO will both operate and perform all maintenance activities on equipment installed in an ESPC

  13. Management Policy for Planning, Programming, Budgeting, Operation, Maintenance and Disposal of Real Property

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

    2002-05-20T23:59:59.000Z

    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.

  14. THE EFFECTS OF MAINTENANCE ACTIONS ON THE PFDavg OF SPRING OPERATED PRESSURE RELIEF VALVES

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.

    2014-04-01T23:59:59.000Z

    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.

  15. Maintenance Types

    Broader source: Energy.gov [DOE]

    Proper operations and maintenance (O&M) goes beyond repairing equipment after it breaks. Several maintenance strategies exist to prevent systems disrepair and degradation. A combination of the...

  16. AWEA Wind Project Operations and Maintenance and Safety Seminar

    Office of Energy Efficiency and Renewable Energy (EERE)

    The AWEA Wind Project O&M and Safety Seminar is designed for owners, operators, turbine manufactures, material suppliers, wind technicians, managers, supervisors, engineers, and occupational...

  17. A survey of HVDC operating and maintenance practices and their impact on reliability and performance

    SciTech Connect (OSTI)

    Cochrane, J.J.; Emerson, M.P. [New England Power Co., Ayer, MA (United States)] [New England Power Co., Ayer, MA (United States); Donahue, J.A. [New England Power Service Co., Westborough, MA (United States)] [New England Power Service Co., Westborough, MA (United States); Wolf, G. [Public Service of New Mexico, Albuquerque, NM (United States)] [Public Service of New Mexico, Albuquerque, NM (United States)

    1996-01-01T23:59:59.000Z

    A questionnaire about operating, maintenance, and spare parts practices and station performance was sent to all HVDC converter stations worldwide. This survey is sponsored by IEEE Working Groups 15.05.08, Economics and Operating Strategies, and I7, Reliability of HVDC Converter Stations. Responses from 38 stations are analyzed, and information bout the most popular practices is reported. One important conclusion is that energy contracts, ac system constraints, and dedicated generation frequency have strong influences on the operation and maintenance practices of HVDC stations. A search is made for correlations between the operating, maintenance, and spare parts practices, including spending, and the stations` performance and availability. No conclusions about the most cost-effective practices can be made. The results are compared with those of a study published in 1992 which covered a few of the same topics.

  18. The estimation of fuel cell operating time for predictive maintenance R. Onanena a,b,c

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 The estimation of fuel cell operating time for predictive maintenance strategies R. Onanena a of the limiting factors for the spreading of the fuel cell technology is the durability and researches to extend fuel cell operating time based on electrochemical impedance spectroscopy measurements. It consists

  19. Operations & Maintenance Best Practices Guide: Appendix a | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's ImpactOperatingOperationHanford |Energy

  20. Operations & Maintenance Best Practices Guide: Chapter 1 | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's ImpactOperatingOperationHanford

  1. Operations & Maintenance Best Practices Guide: Chapter 3 | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's ImpactOperatingOperationHanfordEnergy 3

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's ImpactOperatingOperationHanfordEnergy

  3. Operations and Maintenance Program Measurement | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 OperationsOperations and

  4. Operations and Maintenance for Major Equipment Types | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 OperationsOperations and U.S.for

  5. Decision support for operations and maintenance (DSOM) system

    DOE Patents [OSTI]

    Jarrell, Donald B. (Kennewick, WA); Meador, Richard J. (Richland, WA); Sisk, Daniel R. (Richland, WA); Hatley, Darrel D. (Kennewick, WA); Brown, Daryl R. (Richland, WA); Keibel, Gary R. (Richland, WA); Gowri, Krishnan (Richland, WA); Reyes-Spindola, Jorge F. (Richland, WA); Adams, Kevin J. (San Bruno, CA); Yates, Kenneth R. (Lake Oswego, OR); Eschbach, Elizabeth J. (Fort Collins, CO); Stratton, Rex C. (Richland, WA)

    2006-03-21T23:59:59.000Z

    A method for minimizing the life cycle cost of processes such as heating a building. The method utilizes sensors to monitor various pieces of equipment used in the process, for example, boilers, turbines, and the like. The method then performs the steps of identifying a set optimal operating conditions for the process, identifying and measuring parameters necessary to characterize the actual operating condition of the process, validating data generated by measuring those parameters, characterizing the actual condition of the process, identifying an optimal condition corresponding to the actual condition, comparing said optimal condition with the actual condition and identifying variances between the two, and drawing from a set of pre-defined algorithms created using best engineering practices, an explanation of at least one likely source and at least one recommended remedial action for selected variances, and providing said explanation as an output to at least one user.

  6. Operating and maintenance benefits of automated oven wall temperature measurement

    SciTech Connect (OSTI)

    Leuchtmann, K.P. [Thyssen Still Otto Anlagentechnik GmbH, Bochum (Germany); Hinz, D.; Bergbau, D. [Ruhrkohle Bergbau AG, Bottrop (Germany). Prosper Coking Plant; Platts, M. [Thyssen Still Otto Technical Services, Pittsburgh, PA (United States)

    1997-12-31T23:59:59.000Z

    For a very long time and regardless of all shortcomings associated with it, the manual measurement of the heating flue temperature has been the only method of monitoring the temperature prevailing in a coke oven battery and discovering weak points in the heating system. In the course of the last few years a number of automated temperature measuring systems have been developed that are intended to replace or supplement the manual heating flue measurement system. These measuring systems and their advantages/disadvantages are briefly described in this paper. Additionally, operational experience gathered with the oven chamber wall temperature measuring system is discussed in detail.

  7. Resources on Operations and Maintenance | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy at Waste-to-Energy usingof Enhanced Dr. Julia PhillipsResourceDataOperations

  8. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &

  9. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter 4

  10. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter 4Chapter 5

  11. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter 4Chapter 57

  12. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter 4Chapter

  13. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter 4Chapter9

  14. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &Chapter

  15. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB � FEMP

  16. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB � FEMPC

  17. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB � FEMPCD

  18. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB �

  19. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB �

  20. Operations & Maintenance Best Practices Guide: Release 3.0

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations &ChapterB �O&M

  1. Operations and Maintenance Program Management | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy 9 Operations

  2. How to Determine and Verify Operating and Maintenance (O&M) Savings in Federal Energy Savings Performance Contracts

    Broader source: Energy.gov [DOE]

    Document describes guidance on operations and maintenance (O&M) savings determination and verification within the energy savings performance contracts (ESPCs).

  3. The radioactive materials packaging handbook: Design, operations, and maintenance

    SciTech Connect (OSTI)

    Shappert, L.B.; Bowman, S.M. [Oak Ridge National Lab., TN (United States); Arnold, E.D. [Lockheed Martin Energy Systems, Oak Ridge, TN (United States)] [and others

    1998-08-01T23:59:59.000Z

    As part of its required activities in 1994, the US Department of Energy (DOE) made over 500,000 shipments. Of these shipments, approximately 4% were hazardous, and of these, slightly over 1% (over 6,400 shipments) were radioactive. Because of DOE`s cleanup activities, the total quantities and percentages of radioactive material (RAM) that must be moved from one site to another is expected to increase in the coming years, and these materials are likely to be different than those shipped in the past. Irradiated fuel will certainly be part of the mix as will RAM samples and waste. However, in many cases these materials will be of different shape and size and require a transport packaging having different shielding, thermal, and criticality avoidance characteristics than are currently available. This Handbook provides guidance on the design, testing, certification, and operation of packages for these materials.

  4. Kalispel Resident Fish Project- Kalispel Tribal Hatchery Operations and Maintenance, 1997 Annual Report.

    SciTech Connect (OSTI)

    Kalispel Tribe, Department of Natural Resources

    1998-01-01T23:59:59.000Z

    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).

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

    E-Print Network [OSTI]

    Wang, Liping

    2014-01-01T23:59:59.000Z

    for Inspection and Maintenance of Commercial Building HVACCIBSE. 2008. Guide M, Maintenance engineering and managementDegradation due to Maintenance Issues Liping Wang, Tianzhen

  6. Long Length Contaminated Equipment Retrieval System Receiver Trailer and Transport Trailer Operations and Maintenance Manual

    SciTech Connect (OSTI)

    DALE, R.N.

    2000-05-01T23:59:59.000Z

    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.

  7. Operational control and maintenance integrity of typical and atypical coil tube steam generating systems

    SciTech Connect (OSTI)

    Beardwood, E.S.

    1999-07-01T23:59:59.000Z

    Coil tube steam generators are low water volume to boiler horsepower (bhp) rating, rapid steaming units which occupy substantially less space per boiler horsepower than equivalent conventional tire tube and water tube boilers. These units can be retrofitted into existing steam systems with relative ease and are more efficient than the generators they replace. During the early 1970's they became a popular choice for steam generation in commercial, institutional and light to medium industrial applications. Although these boiler designs do not require skilled or certified operators, an appreciation for a number of the operational conditions that result in lower unscheduled maintenance, increased reliability and availability cycles would be beneficial to facility owners, managers, and operators. Conditions which afford lower operating and maintenance costs will be discussed from a practical point of view. An overview of boiler design and operation is also included. Pitfalls are provided for operational and idle conditions. Water treatment application, as well as steam system operations not conducive to maintaining long term system integrity; with resolutions, will be addressed.

  8. Operations and Maintenance Concept Plan for the Immobilized High Level Waste (IHLW) Interim Storage Facility

    SciTech Connect (OSTI)

    JANIN, L.F.

    2000-08-30T23:59:59.000Z

    This O&M Concept looks at the future operations and maintenance of the IHLW/CSB interim storage facility. It defines the overall strategy, objectives, and functional requirements for the portion of the building to be utilized by Project W-464. The concept supports the tasks of safety basis planning, risk mitigation, alternative analysis, decision making, etc. and will be updated as required to support the evolving design.

  9. 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

    2011-07-25T23:59:59.000Z

    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.

  10. Indoor-air-quality management for operations and maintenance personnel. Final report

    SciTech Connect (OSTI)

    Sliwinski, B.J.; Kermath, D.; Kemme, M.R.; Imel, M.R.

    1991-09-01T23:59:59.000Z

    There is a growing body of information related to facility indoor air quality (IAQ) and its affect on the health and productivity of building occupants. Indoor air pollution can increase employee absenteeism and reduce productivity. Poor IAQ may be a result of poor building or ventilation design, improper maintenance, or inappropriate energy conservation strategies. To help ensure the health, welfare, and productivity of Army personnel and the performance of Army facilities, installation operations and maintenance (O and M) personnel need access to relevant and useful information about IAQ issues. This report includes background information for O and M managers and staff, an installation-level IAQ management plan, and practical O and M procedures for correcting the problems that most commonly lead to IAQ-related complaints.

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

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim [Shoshone-Paiute Tribes

    2009-05-11T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    Sellman, Jake; Dykstra, Tim [Shoshone-Paiute Tribes

    2009-05-11T23:59:59.000Z

    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.

  13. Installation, Operation, and Maintenance Strategies to Reduce the Cost of Offshore Wind Energy

    SciTech Connect (OSTI)

    Maples, B.; Saur, G.; Hand, M.; van de Pieterman, R.; Obdam, T.

    2013-07-01T23:59:59.000Z

    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.

  14. 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; John Balfour, John R Balfour, High Performance PV

    2015-01-01T23:59:59.000Z

    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.

  15. 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. (Nez Perce Tribe, Lapwai, ID)

    2005-12-01T23:59:59.000Z

    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.

  16. Operational experience and maintenance programs of Transamerica Delaval, Inc., diesel generators

    SciTech Connect (OSTI)

    Rajan, J.R.

    1994-05-01T23:59:59.000Z

    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. 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.

    1997-06-01T23:59:59.000Z

    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.

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

    Broader source: Energy.gov [DOE]

    Western Area Power Administration (Western) is preparing an EA to assess potential environmental impacts of the proposed continuation of operations and maintenance activities and implementation of a vegetation management program on Western’s Parker-Davis Transmission System. 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.

  19. Estimation of Highway Maintenance Marginal Cost under Multiple Maintenance Activities

    E-Print Network [OSTI]

    Anani, Shadi B.; Madanat, Samer M

    2010-01-01T23:59:59.000Z

    Marginal costs for road maintenance and operation - a cost2010-01) Estimation of Highway Maintenance Marginal Costunder Multiple Maintenance Activities Shadi B. Anani and

  20. Final Report on the Operation and Maintenance Improvement Program for Concentrating Solar Power Plants

    SciTech Connect (OSTI)

    Cohen Gilbert E.; Kearney, David W.; Kolb, Gregory J.

    1999-06-01T23:59:59.000Z

    This report describes the results of a six-year, $6.3 million project to reduce operation and maintenance (O&M) costs at power plants employing concentrating solar power (CSP) technology. Sandia National Laboratories teamed with KJC Operating Company to implement the O&M Improvement Program. O&M technologies developed during the course of the program were demonstrated at the 150-MW Kramer Junction solar power park located in Boron, California. Improvements were made in the following areas: (a) efficiency of solar energy collection, (b) O&M information management, (c) reliability of solar field flow loop hardware, (d) plant operating strategy, and (e) cost reduction associated with environmental issues. A 37% reduction in annual O&M costs was achieved. Based on the lessons learned, an optimum solar- field O&M plan for future CSP plants is presented. Parabolic trough solar technology is employed at Kramer Junction. However, many of the O&M improvements described in the report are also applicable to CSP plants based on solar power tower or dish/engine concepts.

  1. Subj: Educational and General (E&G) Facility Support Provide an overview of Facility Operations, Maintenance, Repair and Renovation and Space

    E-Print Network [OSTI]

    support, and, preventive and unscheduled maintenance of all building systems, with the exception of BAS Operations, Maintenance, Repair and Renovation and Space Management Procedures and Practices. KEY DEFINITIONS chambers, fume hoods, fixed seating, etc. are normally considered part of the building. Maintenance, repair

  2. Proposal for the award of two service contracts for the operation, maintenance and other work relating to the heating, ventilation, air-conditioning and plumbing facilities at CERN

    E-Print Network [OSTI]

    2011-01-01T23:59:59.000Z

    Proposal for the award of two service contracts for the operation, maintenance and other work relating to the heating, ventilation, air-conditioning and plumbing facilities at CERN

  3. Project Project Funding Operational & Maintenance Costs Univ. Project Title GSF Brief Description of Project Location Amount Source

    E-Print Network [OSTI]

    Slatton, Clint

    Estimated Annual Amount For Amount Source STATE UNIVERSITY SYSTEM 2012-2013 Fixed Capital Outlay ProjectsProject Project Funding Operational & Maintenance Costs Univ. Project Title GSF Brief Description that will respond to the latest trends in small-group learning, technology resources, and collaboration spaces

  4. Operations, Maintenance, and Replacement 10-year plan, 1990-1999 : 1989 Utility OM&R Comparison : A Comparison of BPA (Bonneville Power Administration) and Selected Utility Transmission, Operations and Maintenance Costs.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1990-09-01T23:59:59.000Z

    For the past several years, competing resource demands within BPA have forced the Agency to stretch Operations, Maintenance and Replacement (OM R) resources. There is a large accumulation of tasks that were not accomplished when scheduled. Maintenance and replacements and outages, due to material and equipment failure, appear to be increasing. BPA has made a strategic choice to increase its emphasis on OM R programs by implementing a multi-year, levelized OM R plan which is keyed to high system reliability. This strategy will require a long-term commitment of a moderate increase in staff and dollars allocated to these programs. In an attempt to assess the direction BPA has taken in its OM R programs, a utility comparison team was assembled in early January 1989. The team included representatives from BPA's Management Analysis, Internal Audit and Financial Management organizations, and operation and maintenance program areas. BPA selected four utilities from a field of more than 250 electric utilities in the US and Canada. The selection criteria generally pertained to size, with key factors including transformation capacity, load, gross revenue, and interstate transmission and/or marketing agreements, and their OM R programs. Information was gathered during meetings with managers and technical experts representing the four utilities. Subsequent exchanges of information also took place to verify findings. The comparison focused on: Transmission operations and maintenance program direction and emphasis; Organization, management and implementation techniques; Reliability; and Program costs. 2 figs., 21 tabs.

  5. Wind turbine reliability :understanding and minimizing wind turbine operation and maintenance costs.

    SciTech Connect (OSTI)

    Walford, Christopher A. (Global Energy Concepts. Kirkland, WA)

    2006-03-01T23:59:59.000Z

    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. 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 cost of energy.

  6. Plutonium uranium extraction (PUREX) end state basis for interim operation (BIO) for surveillance and maintenance

    SciTech Connect (OSTI)

    DODD, E.N.

    1999-05-12T23:59:59.000Z

    This Basis for Interim Operation (BIO) was developed for the PUREX end state condition following completion of the deactivation project. The deactivation project has removed or stabilized the hazardous materials within the facility structure and equipment to reduce the hazards posed by the facility during the surveillance and maintenance (S and M) period, and to reduce the costs associated with the S and M. This document serves as the authorization basis for the PUREX facility, excluding the storage tunnels, railroad cut, and associated tracks, for the deactivated end state condition during the S and M period. The storage tunnels, and associated systems and areas, are addressed in WHC-SD-HS-SAR-001, Rev. 1, PUREX Final Safety Analysis Report. During S and M, the mission of the facility is to maintain the conditions and equipment in a manner that ensures the safety of the workers, environment, and the public. The S and M phase will continue until the final decontamination and decommissioning (D and D) project and activities are begun. Based on the methodology of DOE-STD-1027-92, Hazards Categorization and Accident Analysis Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports, the final facility hazards category is identified as hazards category This considers the remaining material inventories, form and distribution of the material, and the energies present to initiate events of concern. Given the current facility configuration, conditions, and authorized S and M activities, there are no operational events identified resulting in significant hazard to any of the target receptor groups (e.g., workers, public, environment). The only accident scenarios identified with consequences to the onsite co-located workers were based on external natural phenomena, specifically an earthquake. The dose consequences of these events are within the current risk evaluation guidelines and are consistent with the expectations for a hazards category 2 facility.

  7. Maintenance and operations contractor plan for transition to the project Hanford management contract (PHMC)

    SciTech Connect (OSTI)

    Waite, J.L.

    1996-04-12T23:59:59.000Z

    This plan has been developed by Westinghouse Hanford Company (WHC), and its subcontractors ICF Kaiser Hanford (ICF KH) and BCS Richland, Inc. (BCSR), at the direction of the US Department of Energy (DOE), Richland Operations Office (RL). WHC and its subcontractors are hereafter referred to as the Maintenance and Operations (M and O) Contractor. The plan identifies actions involving the M and O Contractor that are critical to (1) prepare for a smooth transition to the Project Hanford Management Contractor (PHMC), and (2) support and assist the PHMC and RL in achieving transition as planned, with no or minimal impact to ongoing baseline activities. The plan is structured around two primary phases. The first is the pre-award phase, which started in mid-February 1996 and is currently scheduled to be completed on June 1, 1996, at which time the contract is currently planned to be awarded. The second is the follow-on four-month post-award phase from June 1, 1996, until October 1, 1996. Considering the magnitude and complexity of the scope of work being transitioned, completion in four months will require significant effort by all parties. To better ensure success, the M and O Contractor has developed a pre-award phase that is intended to maximize readiness for transition. Priority is given to preparation for facility assessments and processing of personnel, as these areas are determined to be on the critical path for transition. In addition, the M and O Contractor will put emphasis during the pre-award phase to close out open items prior to contract award, to include grievances, employee concerns, audit findings, compliance issues, etc.

  8. Maintenance-free Operation of WDM Quantum Key Distribution System through a Field Fiber over 30 Days

    E-Print Network [OSTI]

    Ken-ichiro Yoshino; Takao Ochi; Mikio Fujiwara; Masahide Sasaki; Akio Tajima

    2013-08-05T23:59:59.000Z

    Maintenance-free wavelength-division-multiplexing quantum key distribution for 30 days was achieved through a 22-km field fiber. Using polarization-independent interferometers and stabilization techniques, we attained a quantum bit error rate as low as 1.70% and a key rate as high as 229.8 kbps, making the record of total secure key of 595.6 Gbits accumulated over an uninterrupted operation period.

  9. An evaluation of reduced amounts of advance traffic control for short duration and stop-and-go maintenance operations

    E-Print Network [OSTI]

    Balke, Kevin Neil

    1987-01-01T23:59:59.000Z

    of driver information as the traffic control setup for a short-term, minor maintenance operation. Four field studies were performed on a total of six candidate signing treatments with the cone taper. An additional two field studies that studied a total... of five of the candidate signing treatments without the cone taper were performed. Both lane distribution and erratic maneuvers were used to measure the performance of the candidate treatments. The results of these field studies indicated...

  10. A formal ontology for industrial maintenance

    E-Print Network [OSTI]

    Boyer, Edmond

    strategies (preventive maintenance, predictive maintenance, corrective maintenance), to managing operators1 A formal ontology for industrial maintenance Authors: 1- Dr. Mohamed Hedi KARRAY, LGP The rapid advancement of information and communication technologies has resulted in a variety of maintenance

  11. Data Collection for Current U.S. Wind Energy Projects: Component Costs, Financing, Operations, and Maintenance; January 2011 - September 2011

    SciTech Connect (OSTI)

    Martin-Tretton, M.; Reha, M.; Drunsic, M.; Keim, M.

    2012-01-01T23:59:59.000Z

    DNV Renewables (USA) Inc. (DNV) used an Operations and Maintenance (O&M) Cost Model to evaluate ten distinct cost scenarios encountered under variations in wind turbine component failure rates. The analysis considers: (1) a Reference Scenario using the default part failure rates within the O&M Cost Model, (2) High Failure Rate Scenarios that increase the failure rates of three major components (blades, gearboxes, and generators) individually, (3) 100% Replacement Scenarios that model full replacement of these components over a 20 year operating life, and (4) Serial Failure Scenarios that model full replacement of blades, gearboxes, and generators in years 4 to 6 of the wind project. DNV selected these scenarios to represent a broad range of possible operational experiences. Also in this report, DNV summarizes the predominant financing arrangements used to develop wind energy projects over the past several years and provides summary data on various financial metrics describing those arrangements.

  12. Computerized Maintenance Management Systems

    Broader source: Energy.gov [DOE]

    Computerized maintenance management systems (CMMS) are a type of management software that perform functions in support of operations and maintenance (O&M) programs. The software automates most of the logistical functions performed by O&M staff.

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

    E-Print Network [OSTI]

    Wang, Liping

    2014-01-01T23:59:59.000Z

    of Commercial Building HVAC Systems, Atlanta: American2012. Modeling and simulation of HVAC faults in EnergyPlus,Modeling and Simulation of HVAC Faulty Operations and

  14. Potential Operation and Maintenance (O&M) Savings in the Clinical Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    in the Clinical Science Building at University of Texas Medical Brach (UTMB) Galveston, Texas. An optimized HVAC operation schedule has been developed using the simplified model analysis with the LoanSTAR measured hourly data and the EMCS measured operation... parameters at UTMB. An annual savings of $73,700 can be realized by implementing this optimized schedule by changing the EMCS control program. The majority of the energy savings are due to the reduction in chilled water consumption and the substantial...

  15. Improving central heating plant performance at the defense construction supply center (DCSC): Advanced operation and maintenance methods. Final report

    SciTech Connect (OSTI)

    Savoie, M.J.; Standerfer, J.; Schmidt, C.M.; Gostich, J.; Mignacca, J.

    1994-11-01T23:59:59.000Z

    A 1987 air pollution emissions test done by the U.S. Army Environmental Hygiene Agency (USAEHA) identified several problems with the central heating plant (CHP) at the Defense Construction Supply Center (DCSC), Columbus, OH. Though DCSC repaired the specified problems, improved coal specifications, and tried to reduce air infiltration, CHP performance remained at unacceptable levels. Consequently, DCSC contracted the U.S. Army Construction Engineering Research Laboratories (USACERL) to apply advanced operation and maintenance procedures to improve its combustion system. This study employed a system-wide approach to evaluate the CHP 5 fuel storage, combustion, heat distribution, and the control of air emissions. Many short-term improvements to the CHP were identified and tested. Subsequent combustion and air emissions tests revealed that the recommended improvements successfully increased CHP efficiency. Long-term improvements were also recommended to help maintain the short-term improvements.

  16. Secure Operation, Control and Maintenance of Future E-enabled Airplanes

    E-Print Network [OSTI]

    Hochberg, Michael

    -fold increase in airspace capacity. In the USA, the Federal Aviation Administration (FAA) is collaborating, Seattle, WA 98195, USA Abstract--Commercial aviation is at the threshold of the era of the e to the onboard aviation information systems and impede their operation. The emerging security threats

  17. Lumen and Chromaticity Maintenance of LED PAR38 Lamps Operated in Steady-State Conditions

    SciTech Connect (OSTI)

    Royer, Michael P.

    2014-12-01T23:59:59.000Z

    The lumen depreciation and color shift of 38 different lamps (32 LED, 2 CFL, 1 ceramic metal halide [CMH], 3 halogen) were monitored in a specially developed automated long-term test apparatus (ALTA2) for nearly 14,000 hours. Five samples of each lamp model were tested, with measurements recorded on a weekly basis. The lamps were operated continuously at a target ambient temperature between 44°C and 45°C.

  18. Kalispel Resident Fish Project: Kalispel Tribal Hatchery Operations and Maintenance, 2000 Annual Report.

    SciTech Connect (OSTI)

    Bluff, Stanley

    2000-12-01T23:59:59.000Z

    No Annual Production Goals were achieved for the year. The Kalispel Hatchery experienced two episodes of brood fish mortality. The first due to a standpipe malfunction and the second attributed to gas bubble disease caused by elevated Total Dissolved Gases (TDG's) in the reservoir. To date, the hatchery has 29 brood fish in the raceway and ready to spawn. If all things go well this spring, hatchery operations should be well underway next year.

  19. Linking Building Commissioning and Operations and Maintenance Towards an Embedded Commissioning Practice

    E-Print Network [OSTI]

    Akin, O.; Gursel, I.

    2005-01-01T23:59:59.000Z

    Pentagon facility. Automation of BC Currently, the most generalized and common applications in the field are supported by general purpose AEC applications such as ArchiBUS [Table 1, int-5], IFC Compatible platforms like ArchiCAD and Auto... this information available to the operators and commissioners. ESL-IC-10/05-01 1 Figure 1. Our data transfer focus area in the context of the entire Embedded Commissioning process In this particular paper, we explore the interaction between...

  20. Potential Operation and Maintenance (O&M) Savings in the Basic Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    schedule has been developed using a simplified HVAC systems model analysis along with the LoanSTAR measured hourly energy use data and EMCS measured operating parameters at UTMB. An annual savings of $156,000 can be realized by implementing this optimized... schedule in the EMCS control program. The majority of the energy savings are due to the reduction in chilled water consumption and a substantial reduction of reheat. Our analysis indicates that the indoor comfort level will not be degraded by this measure...

  1. Potential Operation and Maintenance (O&M) Savings in the John Sealy South Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Reddy, T. A.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    that annual savings of $174,000 can be realized by changing the EMCS control program and calibrating the temperature sensors of the cold deck. The majority of energy savings occur because the optimized operation schedule reduces reheat substantially. Our.... These systems pre-cool outdoor air before mixing with return air. Chilled water and steam are supplied by the central plant. An Energy Management and Control System (EMCS) was supposed to maintain the outdoor air cold deck temperature at 60 ?F and the main cold...

  2. Potential Operation and Maintenance (O&M) Savings in the John Sealy North Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Reddy, T. A.; Claridge, D. E.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    ,chilled water, and steam) was measured by the LoanSTAR program [1] as well as by the EMCS at UTMB. According to the LoanSTAR measuredresults, this buildingconsumed 3.64 million kWh of electricity in 1992.According to EMCS measured results, this building consumed... Ambient Temperature, Data were measured from December, 1992to August, 1993 50 80 90 All the AHUs and their associated equipment are under EMCS control, which is well operated and maintained. The EMCS system can continuously regulate the hot deck and cold...

  3. Top Operations and Maintenance (O&M) Efficiency Opportunities at DoD/Army Sites - A Guide for O&M/Energy Managers and Practitioners

    SciTech Connect (OSTI)

    Sullivan, Gregory P.; Dean, Jesse D.; Dixon, Douglas R.

    2007-05-25T23:59:59.000Z

    This report, sponsored the Army's Energy Engineering Analysis Program, provides the Operations and Maintenance (O&M) Energy manager and practitioner with useful information about the top O&M opportunities consistently found across the DoD/Army sector. The target is to help the DoD/Army sector develop a well-structured and organized O&M program.

  4. DOE Backup Power Working Group Best Practices Handbook for Maintenance and Operation of Engine Generators, Volume II

    SciTech Connect (OSTI)

    Gross, R.E.

    1998-10-30T23:59:59.000Z

    The lubricating oil system provides a means to introduce a lubricant in the form of a film to reduce friction and wear between surfaces that bear against each other as they move.1 The oil film which is established also cools the parts by carrying generated heat away from hot surfaces, cleans and carries dirt or metal wear particles to the filter media, and helps seal the piston to the cylinder during combustion. Most systems are pressure lubricated and distribute oil under pressure to bearings, gears, and power assemblies. Lubricating oil usually reaches main, connecting rod, and camshaft bearings through drilled passages in the cylinder block and crankshaft or through piping and common manifolds.Many parts rely on oil for cooling, so if the lube oil system fails to perform its function the engine will overheat. Metal to metal surfaces not separated by a thin film of oil rapidly build up frictional heat. As the metals reach their melting point, they tend to weld together in spots or streaks. Lube oil system failures can cause significant damage to an engine in a short period of time. Proper maintenance and operation of the lubricating oil system is essential if your engine is to accomplish its mission.

  5. Operation and Maintenance

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

    will be purchased in weekly andor monthly blocks when the market indicates a shortage or pricing becomes erratic. Forecasted Energy Prices Forecasted Energy Prices (Excel File)...

  6. Mechanical Operations and Maintenance

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

    X-ray Science Division XSD Groups Mission and Goals MOM Group Calendars MEWater Vacuum MOM Group Staff Vacuum Call-In List MEWater Call-In List Staff Internal Subsystems...

  7. Proposal for the award of a contract for the provision of maintenance and operation services on cooling and ventilation installations on the CERN site

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    This document concerns the award of a contract for maintenance and operation services of the cooling and ventilation installations on the CERN site. The Finance Committee is invited to agree to the negotiation of a contract with the consortium COFATHEC (UK) â?? SOTEB NATIONAL ELEKTRO (FR), the lowest bidder, for the provision of the maintenance and operation of the cooling and ventilation installations on the CERN site for three years for a total amount of 6 127 250 euros (9 588 819 Swiss francs), not subject to revision until 30 June 2009. The contract will include options for two one-year extensions beyond the initial three-year period. 2006/67/5/e

  8. Operation and maintenance experiences of DLN combustors for heavy duty gas turbines GE MS9001E (type DLN1) and FIAT 701D (type k point)

    SciTech Connect (OSTI)

    Arrighi, L.; Tirone, G.; Napoli, V.; Errico, R.; Ippolito, V.

    1998-07-01T23:59:59.000Z

    In ENEL at the moment (first half 1998) three 701D FIAT and six MS9001E GE/Nuovo Pignone gas turbines are in operation with DLN combustors; additional four 701D with DLN are in erection stage. The paper contains the operation and maintenance experience after some service years. The result of the combustion inspection of one 701D unit after four years of peak load operation and of two 701D units after two years of base load operation are included; the DLN combustors are ``K-point'' type. The paper contains also the results of the combustion inspection of two MS9001E units after three years of base load operation; the DLN combustors are type ``1''. Encountered problems and adopted repair actions are also included.

  9. Proposal for the award of a service contract for the operation, maintenance and other work relating to the low-voltage electrical facilities of CERN’s non- machine buildings

    E-Print Network [OSTI]

    2011-01-01T23:59:59.000Z

    Proposal for the award of a service contract for the operation, maintenance and other work relating to the low-voltage electrical facilities of CERN’s non- machine buildings

  10. Proposal for the award of a blanket purchase contract for the supply, installation, commissioning and maintenance of electrical switchgear operating at 18kV and 3.3 kV

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    Proposal for the award of a blanket purchase contract for the supply, installation, commissioning and maintenance of electrical switchgear operating at 18kV and 3.3 kV

  11. Reactive Maintenance

    Broader source: Energy.gov [DOE]

    Reactive maintenance follows a run-it-until-it-breaks strategy where no actions or efforts are taken to maintain equipment as intended by the manufacturer. Studies indicate this is still the predominant mode of maintenance for Federal facilities.

  12. Improvement of operations and maintenance techniques research program: an evaluation of the standard elutriate test as an estimator of contaminant release at the point of dredging. Final report

    SciTech Connect (OSTI)

    Ludwig, D.D.; Sherrad, J.H.; Amende, R.A.

    1988-08-01T23:59:59.000Z

    While release of contaminants during dredged material disposal operations has long been the subject of environmental concern for some projects, the potential release of pollutants during the dredging process has recently come under the scrutiny of Federal and State regulatory agencies. Maintenance of shipping channels may require the removal of sediments suspected to contain high concentrations of contaminants. During any dredging operation, sediments become resuspended to varying degrees according to sediment type, hydrologic conditions, type of dredging equipment used, and operational procedures employed. Contaminants may be released in soluble form directly to the water column, or they may remain adsorbed to the fine resuspended sediment particles. The primary mode of environmental impact is from the soluble fraction, since dissolved forms of pollutants are more available for aquatic biota uptake than those that remain adsorbed to sediment particles.

  13. Inspection & Maintenance

    E-Print Network [OSTI]

    vehicles they own or control: 1. Preventative maintenance/safety inspections at least every 3 to 6 months provides a Preventive Maintenance Check List for guidance and scheduling. 2. If a vehicle is under warranty, Fleet Services will ensure the vehicle has at least the normal preventative, scheduled maintenance

  14. CALiPER Retail Lamps Study RRL3.2 Lumen and Chromaticity Maintenance of LED A lamps Operated in Steady-State Conditions

    SciTech Connect (OSTI)

    Royer, Michael P.; McCullough, Jeffrey J.; Tucker, Joseph C.

    2014-12-01T23:59:59.000Z

    The lumen depreciation and color shift of 17 different A lamps (15 LED, 1 CFL, 1 halogen) was monitored in the automated long-term test apparatus (ALTA) for more than 7,500 hours. Ten samples of each lamp model were tested, with measurements recorded on a weekly basis. The lamps were operated continuously at an ambient temperature of 45°C (-1°C). Importantly, the steady-state test conditions were not optimized for inducing catastrophic failure for any of the lamp technologies—to which thermal cycling is a strong contributor— and are not typical of normal use patterns—which usually include off periods where the lamp cools down. Further, the test conditions differ from those used in standardized long-term test methods (i.e., IES LM-80, IES LM-84), so the results should not be directly compared. On the other hand, the test conditions are similar to those used by ENERGY STAR (when elevated temperature testing is called for). Likewise, the conditions and assumptions used by manufacturers to generated lifetime claims may vary; the CALiPER long-term data is informative, but cannot necessarily be used to discredit manufacturer claims. The test method used for this investigation should be interpreted as one more focused on the long-term effects of elevated temperature operation, at an ambient temperature that is not uncommon in luminaires. On average, the lumen maintenance of the LED lamps monitored in the ALTA was better than benchmark lamps, but there was considerable variation from lamp model to lamp model. While three lamp models had average lumen maintenance above 99% at the end of the study period, two products had average lumen maintenance below 65%, constituting a parametric failure. These two products, along with a third, also exhibited substantial color shift, another form of parametric failure. While none of the LED lamps exhibited catastrophic failure—and all of the benchmarks did—the early degradation of performance is concerning, especially with a new technology trying to build a reputation with consumers. Beyond the observed parametric failures nearly half of the products failed to meet early-life thresholds for lumen maintenance, which were borrowed from ENERGY STAR specifications. That is, the lumen maintenance was sufficiently low at 6,000 hours that seven of the products are unlikely to have lumen maintenance above 70% at their rated lifetime (which was usually 25,000 hours). Given the methods used for this investigation—most notably continuous operation—the results should not be interpreted as indicative of a lamp’s performance in a typical environment. Likewise, these results are not directly relatable to manufacturer lifetime claims. This report is best used to understand the variation in LED product performance, compare the robustness of LED lamps and benchmark conventional lamps, and understand the characteristics of lumen and chromaticity change. A key takeaway is that the long-term performance of LED lamps can vary greatly from model to model (i.e., the technology is not homogenous), although the lamp-to-lamp consistency within a given model is relatively good. Further, operation of LED lamps in an enclosed luminaire (or otherwise in high ambient temperatures), can induce parametric failure of LEDs much earlier than their rated lifetime; manufacturer warnings about such conditions should be followed if performance degradation is unacceptable.

  15. Development of a maintenance program

    SciTech Connect (OSTI)

    Walker, I.

    1987-01-01T23:59:59.000Z

    Bruce Nuclear Generating Station (NGS) A in Tiverton, Ontario, has been operating for 10 yr. One reason for its successful operating record is the development of an effective preventive maintenance program. Evaluation of the existing preventive program included a review of maintenance of selected key equipment over the life of the station. The review emphasized the need to improve the storage and sorting of maintenance information for trend and cost analysis, manpower planning, reliability, and radiation dose calculations.

  16. Use of EMCS Recorded Data to Identify Potential Savings Due to Improved HVAC Operations & Maintenance (O&M)

    E-Print Network [OSTI]

    Liu, M.; Zhu, Y.; Claridge, D. E.

    1996-01-01T23:59:59.000Z

    In most chiller and boiler central plants, the energy management and control systems (EMCS) monitor and record key operation parameters and energy production continuously. A method was developed to identify potential O&M savings by using the EMCS...

  17. Operating and maintenance experience with a 6-kW wind energy conversion system at Naval Station, Treasure Island, California. Technical note Sep 79-Jun 81

    SciTech Connect (OSTI)

    Pal, D.

    1982-07-01T23:59:59.000Z

    The experience gained and lessons learned from the 6-kW grid-integrated Wind Energy Conversion System (WECS) demonstration at Naval Station, Treasure Island, San Francisco Bay are detailed. The objective of this demonstration was to develop operating experience and maintenance information on the 6-kW WECS using a combination of permanent magnet alternator with a line commutated synchronous inverter. The on-site measurements conducted during the demonstation indicate that the WECS site has annual average windspeeds of about 8 to 10 mph. The test results to data indicate a satisfactory performance of the WECS except for two failures involving arcing at the electrical terminals located on the yaw shaft. Due to wind characteristics encountered at the site, the performance data collected to date are at windspeeds of 20 mph or lower. For evaluating the WECS performance at all windspeeds, location at a windier site with annual average windspeeds of 14 mph or higher is recommended.

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

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

    Maintenance & Cleaning Firm Earns Jefferson Lab's Small Business Award for 2013 Prestige award Prestige Maintenance staff (left to right) Sandra Coltrain, Operations Managers John...

  19. Predictive Maintenance

    Broader source: Energy.gov [DOE]

    Predictive maintenance aims to detect equipment degradation and address problems as they arise. The result indicates potential issues, which are controlled or eliminated prior to any significant system deterioration.

  20. Preventive Maintenance

    Broader source: Energy.gov [DOE]

    Preventive maintenance aims to sustain and/or extend system lifespan through a set of actions that detect, preclude, or mitigate system degradation. These actions are based on either calendar time or machine run time.

  1. Condition-Based Maintenance via Simulation and a Targeted Bayesian

    E-Print Network [OSTI]

    Ben-Gal, Irad E.

    malfunctioning. Accordingly, it is essential to undertake an effective preventive maintenance (PM) policyCondition-Based Maintenance via Simulation and a Targeted Bayesian Network Metamodel Aviv Gruber, Israel ABSTRACT Condition-based maintenance (CBM) is increasingly applied to operational systems

  2. Reliability-Centered Maintenance

    Broader source: Energy.gov [DOE]

    Reliability-centered maintenance leverages the same practices and technologies of predictive maintenance.

  3. 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 (0 Comments) The Genepool cluster will be offline for maintenance next Tuesday,...

  4. Sustainable Operations & Maintenance Implementation Support

    E-Print Network [OSTI]

    hard and soft data): The whole building assessment will include analysis of active systems (mechanical Methodology CEMML Points of Contact Energy assessment through a Whole Building Systems Approach (yields both equipment) and passive systems (natural), as well as plug loads, lighting, building envelope and equipment

  5. Adaptive Integrated Maintenance and Operation

    E-Print Network [OSTI]

    sensors Unknown remaining life of components Sudden changes in demand or supply of raw materials #12 Sudden changes in demand or supply of raw materials Bayesian Statistics to handle uncertainties in the railway context Anomaly detection and prognosis of brake pad wear Detecting arcing and predicting wear

  6. Texas AgriLife Extension Service Procedure 21.01.08.X1.05 Farm Equipment Operation and Maintenance Page 1 of 1

    E-Print Network [OSTI]

    and oil filter replacement, air filter replacement, battery check) on equipment. C. Retain maintenance.6.1 by the equipment item in accordance with the System Records Retention Schedule Section 5.6. D. House equipment

  7. An airport owner or operator is responsible for maintaining many elements on the air-

    E-Print Network [OSTI]

    Minnesota, University of

    to read, interpret, and use a pavement inspection report. WHAT IS PREVENTIVE MAINTENANCE? Increasing maintenance operations: Preventive maintenance: Applied to surfaces to improve or extend a pave- ment maintenance program. Preventive maintenance is generally the least expensive type of maintenance

  8. Maintenance and long life of manjemen & pengelolaan dan

    E-Print Network [OSTI]

    Stoffelen, Ad

    : SACA&D Maintenance ­ p.6 #12;ensure operability What does this mean? · preventive maintenanceMaintenance and long life of SACA&D manjemen & pengelolaan dan umur panjang Gerard van der Schrier KNMI BMKG: SACA&D Maintenance ­ p.1 #12;Why SACA&D extreme weather and food security Jakarta Post, 10

  9. Field Maintenance Manager

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Rocky Mountain Region Maintenance, (J5100) Wyoming/Nebraska Maintenance Office...

  10. ENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE

    E-Print Network [OSTI]

    Rainforth, Emma C.

    HOUSEKEEPING: MAINTENANCE YARDS Standard Operating Procedure: Good Housekeeping: Maintenance Yards IENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE: GOOD at maintenance yards including maintenance activities at ancillary operations at Ramapo College. The purpose

  11. Pacific Northwest Laboratory Maintenance Implementation plan

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-06-01T23:59:59.000Z

    This Maintenance Implementation plan has been developed for Pacific Northwest Laboratory`s (PNL) Nuclear Facilities: 306W, 324, 325, 327 and 329NMF. It is based on a graded approach, self-assessment of the existing maintenance program(s) per the requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter II, Change {number_sign}3. The results of this assessment were evaluated to determine needed improvements in PNL Craft Services` current maintenance program. The objective of this implementation plan is to provide baseline information for compliance to the DOE 4330.4A, and for needed improvements. The prime consideration in applying a graded approach to the Order has been to maintain safe and reliable operations, environmental compliance, safeguards and security, programmatic mission, facility preservation, and/or other facility-specific requirements. Using the results of the self-assessment, PNL has selected nine of the 18 elements of the Maintenance Program defined by DOE Order 4330.4A for improvement. The elements selected for improvement are Training and Qualification of Maintenance Personnel; Maintenance Procedures; Planning, Scheduling, and Coordination of Maintenance; Control of Maintenance Activities; Post-Maintenance Testing; Facility Condition Inspection; Management Involvement; Maintenance History; and Additional Maintenance Requirements. Based upon 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.

  12. Pacific Northwest Laboratory Maintenance Implementation plan

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-06-01T23:59:59.000Z

    This Maintenance Implementation plan has been developed for Pacific Northwest Laboratory's (PNL) Nuclear Facilities: 306W, 324, 325, 327 and 329NMF. It is based on a graded approach, self-assessment of the existing maintenance program(s) per the requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter II, Change {number sign}3. The results of this assessment were evaluated to determine needed improvements in PNL Craft Services' current maintenance program. The objective of this implementation plan is to provide baseline information for compliance to the DOE 4330.4A, and for needed improvements. The prime consideration in applying a graded approach to the Order has been to maintain safe and reliable operations, environmental compliance, safeguards and security, programmatic mission, facility preservation, and/or other facility-specific requirements. Using the results of the self-assessment, PNL has selected nine of the 18 elements of the Maintenance Program defined by DOE Order 4330.4A for improvement. The elements selected for improvement are Training and Qualification of Maintenance Personnel; Maintenance Procedures; Planning, Scheduling, and Coordination of Maintenance; Control of Maintenance Activities; Post-Maintenance Testing; Facility Condition Inspection; Management Involvement; Maintenance History; and Additional Maintenance Requirements. Based upon 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.

  13. Associate Vice Chancellor Maintenance

    E-Print Network [OSTI]

    Hartman, Chris

    Equipment & Vehicle Maintenance Warehouse Vehicle Pool Shuttle Post Office Parking Services Contract

  14. Predictive Maintenance Technologies

    Broader source: Energy.gov [DOE]

    Several diagnostic technologies and best practices are available to assist Federal agencies with predictive maintenance programs.

  15. Automatic Generation and Maintenance of Correct Spreadsheets

    E-Print Network [OSTI]

    Erwig, Martin

    of "spreadsheet maintenance safety": Up- date operations that are generated from a type-correct tem- plateAutomatic Generation and Maintenance of Correct Spreadsheets Martin Erwig School of EECS Oregon descriptors: D.2.2 [Software Engineering]: Design Tools and Techniques; D.2.7 [Soft- ware Engineering

  16. Human Factors Guidance for Control Room and Digital Human-System Interface Design and Modification, Guidelines for Planning, Specification, Design, Licensing, Implementation, Training, Operation and Maintenance

    SciTech Connect (OSTI)

    R. Fink, D. Hill, J. O'Hara

    2004-11-30T23:59:59.000Z

    Nuclear plant operators face a significant challenge designing and modifying control rooms. This report provides guidance on planning, designing, implementing and operating modernized control rooms and digital human-system interfaces.

  17. Optimizing Preventive Maintenance Models

    E-Print Network [OSTI]

    Optimizing Preventive Maintenance Models. Michael Bartholomew-Biggs. School of Physics Astronomy and Mathematics, University of Hertfordshire.

  18. ENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE

    E-Print Network [OSTI]

    Rainforth, Emma C.

    MAINTENANCE Standard Operating Procedure: Vehicle Maintenance I. Introduction and Purpose This SOP containsENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE: VEHICLE operations within Ramapo College. III. Standards and Specifications Conduct vehicle maintenance operation

  19. Automated ground maintenance and health management for autonomous unmanned aerial vehicles

    E-Print Network [OSTI]

    Dale, Daniel R., M. Eng. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    Automated ground maintenance is a necessity for multi-UAV systems. Without such automation, these systems will become more of a burden than a benefit as human operators struggle to contend with maintenance operations for ...

  20. Optimal Preventive Maintenance Under Decision Dependent Uncertainty

    SciTech Connect (OSTI)

    Galenko, Alexander; Popova, Elmira [University of Texas at Austin, 1 University Station, Austin, Texas 78712 (United States); Kee, Ernie; Grantom, Rick [South Texas Project Nuclear Operating Company - STPNOC, P.O. Box 289, Wadsworth, Tx 77483 (United States)

    2006-07-01T23:59:59.000Z

    We analyze a system of N components with dependent failure times. The goal is to obtain the optimal block replacement interval (different for each component) over a finite horizon that minimizes the expected total maintenance cost. In addition, we allow each preventive maintenance action to change the future joint failure time distribution. We illustrate our methodology with an example from South Texas Project Nuclear Operating Company. (authors)

  1. Maintenance and operation of the U.S. DOE Alternative Fuel Center. Final subcontract report, 5 August 1994--4 August 1995

    SciTech Connect (OSTI)

    Erwin, J.; Moulton, D.S. [Southwest Research Inst., San Antonio, TX (United States)

    1996-04-01T23:59:59.000Z

    The Alternative Fuel Center (AFC) was established by the US Department of Energy (DOE) as part of the Alternative Fuel Utilization Program (AFUP). The AFC is designed to provide drum quantities of finished transportation fuels from a variety of sources. DOE funded the design, construction, and installation of a hydrogenation pilot plant capable of performing a range of hydrotreating, reforming, and hydrocracking operations. Southwest Research Institute provided the building, utilities, and laboratory and safety systems needed for the pilot plant. The AFC work reported here contributes to the two primary objectives of the AFUP: data for alternative-fuel-capable vehicles to enhance energy security, and data for controlling emissions for improved air quality.

  2. Centralized maintenance procedures

    SciTech Connect (OSTI)

    Barber, J.R.

    1994-02-01T23:59:59.000Z

    In 1989, shortly after Westinghouse Hanford Company (WHC) assumed maintenance responsibilities for the Hanford site, a Department of Energy (DOE) maintenance audit found that field (working level) maintenance procedures and procedure practices of the facilities scattered across Hanford`s 560 square miles varied as greatly as the locations of those facilities. In some of the audited facilities there were few or no procedures; in others, procedures conflicted with or were redundant to procedures at other facilities. This document presents current efforts to centralize maintenance procedures.

  3. HVAC Maintenance and Technologies

    Broader source: Energy.gov [DOE]

    Presentation covers the HVAC maintenance and technologies, and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

  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.

    1984-05-01T23:59:59.000Z

    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. Mining Surveillance and Maintenance Dollars

    SciTech Connect (OSTI)

    MARTINEZ, R.

    2000-02-01T23:59:59.000Z

    Accelerating site cleanup to reduce facility risks to the workers, the public and the environment during a time of declining federal budgets represents a significant technical and economic challenge to U.S. Department of Energy (DOE) Operations Offices and their respective contractors. A significant portion of a facility's recurring annual expenses are associated with routine, long-term surveillance and maintenance (S&M) activities. However, ongoing S&M activities do nothing to reduce risks and basically spend money that could be reallocated towards facility deactivation. This paper discusses the background around DOE efforts to reduce surveillance and maintenance costs, one approach used to perform cost reviews, lessons learned from field implementation and what assistance is available to assist DOE sites in performing these evaluations.

  6. No maintenance -- no energy efficiency

    SciTech Connect (OSTI)

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

    1994-12-01T23:59:59.000Z

    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.

  7. Predictive maintenance: Waterwall wastage

    SciTech Connect (OSTI)

    Rich, J.T.; Bilmanis, A. Jr.; Gandhi, R. [Potomac Electric Power Company, Washington, DC (United States)

    1996-07-01T23:59:59.000Z

    With the installation and use of burner systems to minimize NO, emissions, boiler waterwall wastage has become a more significant issue. This paper provides a description of an established inspection program to monitor waterwall wastage and other furnace issues that has now been developed into a predictive maintenance and condition-monitoring tool. This allows plant personnel to forecast the need for waterwall replacement activities and provides a basis for determining the effects of modifying boiler operating parameters affecting wastage. Potomac Electric Power Company (PEPCO), Washington, DC, has performed waterwall inspections of its boilers during planned overhauls for several years. These inspections consist of visual and ultrasonic thickness inspections of waterwall tubes at selected locations in the boiler. The ultrasonic thickness data collected is used to calculate current wastage rates, and to extrapolate tube wall thickness to the next planned outage. This information, along with the visual inspection data and panel replacement/repair history is used to select replacement and repair locations for the current outage, and to plan the replacement strategy for the next planned outage. A computer program has been developed to aid in the analysis of the data, and to provide plots of waterwall repair/replacement history as well as wall thickness and wastage rate information. The principal goals driving this program are to: (1) eliminate tube leaks between planned overhauls; (2) provide data to the outage managers for use in making replacement decisions; (3) determine wastage patterns; (4) forecast future replacement and repair needs; and (5) determine effect of changes to operating parameters on tube life. The waterwall condition monitoring program employed by PEPCO has proven to be successful in achieving its goals over the years. It must be emphasized that NDE is only one aspect of the program.

  8. PORTFOLIO OF POTENTIAL STRATEGIES IN AERONAUTIC MAINTENANCE

    SciTech Connect (OSTI)

    Rolet, S. [Structural Health Engineering department, EADS Innovation Works, Toulouse (France)

    2010-02-22T23:59:59.000Z

    EADS divisions aim more and more at developing services associated to their platforms. EADS divisions, like Airbus and Eurocopter, are investigating on services associated to their platforms in order to add them value. One possible service consists in structural maintenance operation assistance, especially for NDT operations performed by the customer. EADS Innovation Works envisages three different and complementary enhanced structural maintenance categories. Enhanced NDT improves standard NDT operation environment. This is made possible by the existence of 'smart' NDT tools that are computer based and therefore able to support other functions. These functions range from local smart data processing and display to remote expert assisted operation. Passive Sensor Network relies on sensors permanently installed on aircraft structure. Interrogation of sensors is performed on ground and off line (while structure is not loaded except by its own weight). It can be done at arbitrary times in order to determine structure health. The aim is to give easy access to some hidden ''hot spots,'' to reduce human factor in structure health assessment and optimize maintenance. Structural Health Monitoring goes a step beyond Passive Sensor Network, because interrogation units are on board the aircraft and may be connected to aircraft network. It allows to use on-line techniques such as adapted acoustic emission and to automatically raise an alarm when a defect appears in the structure. This paper presents these different ways of improving structural maintenance operations in service, with their respective advantages and limitations.

  9. Awarded Products Maintenance, Repair & Operations TOOLS & HARDWARE

    E-Print Network [OSTI]

    Tsien, Roger Y.

    Products HVAC, pumps & compressors, plumbing suppliers, paint, oil and lubricants, lumber & carpentry, rigging supplies HVAC, pumps & compressors, plumbing suppliers, paint, oil and lubricants, lumber & carpentry, rigging supplies *Also awarded for safety supplies HVAC, pumps & compressors, plumbing suppliers

  10. Sandia National Laboratories: Operations and Maintenance

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

    in Hosted by Sandia National Laboratories and the Electric Power Research Institute (EPRI) Inverter reliability drives project life cycle costs and plant performance. This...

  11. Operation & Maintenance for Quality Indoor Air

    E-Print Network [OSTI]

    Downing, C.; Bayer, C. W.

    1990-01-01T23:59:59.000Z

    th floor were complaining of IAQ related symptoms which included eye irritation. sinus infections, sneezing and coughing fits. The occupants also complained of a dirty, musty smell which was particularly strong early in the morning. The majority...

  12. Water clarity meter. Operating and maintenance instructions

    E-Print Network [OSTI]

    Austin, Roswell W

    1959-01-01T23:59:59.000Z

    which occurs between the wiper arm of the potentiometer andpotentiometer hysteresis and wiper arm friction. This may be

  13. LEED for Existing Buildings Operations and Maintenance

    E-Print Network [OSTI]

    Reihl, K.

    2013-01-01T23:59:59.000Z

    and Recycling Committee’s AEE Life Member ESL-KT-13-12-54 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 ESL-KT-13-12-54 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 ESL...-KT-13-12-54 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 ESL-KT-13-12-54 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 ESL-KT-13-12-54 CATEE 2013: Clean Air Through...

  14. Sandia National Laboratories: Test Site Operations & Maintenance...

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

    Power Personnel Water Power in the News Geothermal Advanced Bit Development Geothermal Energy & Drilling Technology Hydrogen and Fuel Cells Program Materials & Components...

  15. Attachment A Operations and Maintenance Master Plan

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111A Lithologic and Monitor WellAshtabula, Ohio,

  16. Improve Operations & Maintenance | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:DepartmentDepartment of Energy Implementing AgreementSmartPhoto of

  17. Aerosol Sampler Operations Manual

    E-Print Network [OSTI]

    Fischer, Emily V.

    -1123 Laboratory FAX (916) 752-4107 Standard Operating Procedures Technical Information Document TI 201A #12;TI 201.................................................................................................................................................. 3 1.0 Weekly Maintenance ProceduresIMPROVE Aerosol Sampler Operations Manual February 10, 1997 Air Quality Group Crocker Nuclear

  18. Texas AgriLife Research Procedure 21.01.08.A1.05 Farm Equipment Operation and Maintenance Page 1 of 1 Texas AgriLife Research Procedures

    E-Print Network [OSTI]

    filter replacement, air filter replacement, battery check) on equipment. C. Retain maintenance records item in accordance with the System Records Retention Schedule Section 5.6. D. House equipment, where

  19. Modeling and Simulation of HVAC Faulty Operations and

    E-Print Network [OSTI]

    effort and coverage: 1) proactive, performance-monitored maintenance; 2) preventive, scheduled to Maintenance Issues Liping Wang, Tianzhen Hong Environmental Energy Technologies Division January 2013 and Simulation of HVAC Faulty Operations and Performance Degradation due to Maintenance Issues Liping Wang

  20. A process for risk-focused maintenance

    SciTech Connect (OSTI)

    Lofgren, E.V.; Cooper, S.E.; Kurth, R.E.; Phillips, L.B. (Science Applications International Corp., McLean, VA (USA))

    1991-03-01T23:59:59.000Z

    This report presents a process for focusing maintenance resources on components that enable nuclear plant systems to perform their essential functions and on components whose failure may initiate challenges to safety systems, so as to have the greatest impact in decreasing risk. The process provides criteria, based on risk, for deciding which components are critical to risk and determining what maintenance activities are required to ensure reliable operation of those risk-critical components. Two approaches are provided for selection of risk-critical components. One approach uses the results of a Probabilistic Risk Assessment (PRA); the other is based on the methodology developed for this report, which has a basis in PRA although it does not use the results of a PRA study. Following identification of risk-critical components, both approaches use a single methodology for determining what maintenance activities are required to ensure reliable operation of the identified components. The report also provides demonstrations of application of the two approaches to selection of risk-critical components and demonstrations of application of the methodology for determining what maintenance activities are required to an active standby safety system, a normally operating system, and passive components. 5 refs., 11 figs., 1 tab.

  1. CH Packaging Maintenance Manual

    SciTech Connect (OSTI)

    Washington TRU Solutions

    2002-01-02T23:59:59.000Z

    This procedure provides instructions for performing inner containment vessel (ICV) and outer containment vessel (OCV) maintenance and periodic leakage rate testing on the following packaging seals and corresponding seal surfaces using a nondestructive helium (He) leak test. In addition, this procedure provides instructions for performing ICV and OCV structural pressure tests.

  2. Robust Maintenance Policies in Asset Management

    E-Print Network [OSTI]

    Kuhn, Kenneth D.; Madanat, Samer M.

    2005-01-01T23:59:59.000Z

    Madanat, S. , ‘Optimal Maintenance and Repair Policies inROBUST MAINTENANCE POLICIES IN ASSET MANAGEMENT Kenneth D.approach may reduce maintenance and rehabilitation (M&R)

  3. 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 (0 Comments) There will be a major NERSC maintenance...

  4. Proposed SOLCOST maintenance activities

    SciTech Connect (OSTI)

    none,

    1980-01-01T23:59:59.000Z

    This document provides a short description of work that has been accomplished to date and work in progress. A discussion of the program status as it is currently configured follows and finally proposed work by Solar Environmental Engineering Company (SEEC) in its most recently signed contract with the Department of Energy (DOE) is given. Early statements are designed to give the reader a good background so that the suggested SOLCOST maintenance activities will be more easily understood.

  5. Know how to maximize maintenance spending

    SciTech Connect (OSTI)

    Carrino, A.J.; Jones, R.B.; Platt, W.E.; Tiffany, E.D. [Solomon Associates (United States)

    2009-07-15T23:59:59.000Z

    Solomon has developed a methodology to determine a large optimum point where availability meets maintenance spending for Powder River Basin (PRB) coal-fired units. Using a database of sufficient size and composition across various operating ranges, Solomon generated an algorithm that predicts the relationship between maintenance spending and availability. Coupling this generalized algorithm with a unit-specific market-loss curve determines the optimum spending for a facility. The article presents the results of the analysis, how this methodology can be applied to develop optimum operating and financial targets for specific units and markets and a process to achieve those targets. It also describes how this methodology can be used for other types of fossil-fired technologies and future enhancements to the analysis. 5 figs.

  6. Nitrous Oxide Systems Maintenance in Clinical Areas

    E-Print Network [OSTI]

    Jia, Songtao

    . It specifically speaks to maintenance of nitrous oxide delivery systems, preventive maintenance for house. Arrange with Facilities for regular preventive maintenance and annual performance check of ventilation). b. Provides preventive maintenance on ventilation system as necessary. c. Coordinates annual

  7. Scheduling with Fixed Maintenance, Shared Resources and ...

    E-Print Network [OSTI]

    2015-02-07T23:59:59.000Z

    Nov 17, 2014 ... maintenance constraints, blending and shared resources. ...... tegrated fixed time interval preventive maintenance and production for schedul-.

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

    Open Energy Info (EERE)

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

  9. Scheduling Flexible Maintenance Activities subject to Job ...

    E-Print Network [OSTI]

    2010-04-14T23:59:59.000Z

    Apr 3, 2010 ... models by allowing a flexible maintenance schedule. Specifically, under restrictions determined by the respective setting, maintenance ...

  10. Maintenance implementation plan for the Plutonium Finishing Plant. Revision 3

    SciTech Connect (OSTI)

    Meldrom, C.A.

    1996-03-01T23:59:59.000Z

    This document outlines the Maintenance Implementation Plan (MIP) for the Plutonium Finishing Plant (PFP) located at the Hanford site at Richland, Washington. This MIP describes the PFP maintenance program relative to DOE order 4330.4B. The MIP defines the key actions needed to meet the guidelines of the Order to produce a cost-effective and efficient maintenance program. A previous report identified the presence of significant quantities of Pu-bearing materials within PFP that pose risks to workers. PFP`s current mission is to develop, install and operate processes which will mitigate these risks. The PFP Maintenance strategy is to equip the facility with systems and equipment able to sustain scheduled PFP operations. The current operating run is scheduled to last seven years. Activities following the stabilization operation will involve an Environmental Impact Statement (EIS) to determine future plant activities. This strategy includes long-term maintenance of the facility for safe occupancy and material storage. The PFP maintenance staff used the graded approach to dictate the priorities of the improvement and upgrade actions identified in Chapter 2 of this document. The MIP documents PFP compliance to the DOE 4330.4B Order. Chapter 2 of the MIP follows the format of the Order in addressing the eighteen elements. As this revision is a total rewrite, no sidebars are included to highlight changes.

  11. Lawn Maintenance Safety

    E-Print Network [OSTI]

    Smith, David

    2005-07-12T23:59:59.000Z

    debris and noise. ? Allow the engine to cool before returning it to a storage shed. ? Turn the power off and disconnect the spark plug wire before cleaning, inspecting, adjusting or repairing the cutting blade. Lawn Maintenance Safety ? Don?t run a... as possible to avoid being hit by passing vehicles. ? Never leave an electric- or gas-powered edger plugged in or running while unattended. ? Unplug or turn off an electric or gas-powered edger before inspecting, cleaning, adjusting or replacing the blade...

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

    SciTech Connect (OSTI)

    Vesely, W.E.; Rezos, J.T. [Science Applications International Corp., Dublin, OH (United States)

    1995-09-01T23:59:59.000Z

    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. Sustainability of green space maintenance

    E-Print Network [OSTI]

    Nomura, Wataru

    2011-01-01T23:59:59.000Z

    In Japan, recent changes in socio-economic and political structures -- decreasing tax revenue, declining communication among community members, and privatization of public services-- have influenced existing maintenance ...

  14. Bio/Pharmaceutical Facilities, Operations and Validation Technician/Manager Open Applicant Pool

    E-Print Network [OSTI]

    Stephens, Graeme L.

    maintenance, equipment installation, operation, and performance qualification. Being on call and setting upMARC's equipment. Responsible for the conforming calibration, qualification and validation status of equipment to affected departments during qualification, routine maintenance or unplanned maintenance of equipment

  15. FACILITIES MAINTENANCE MAIN WAREHOUSE

    E-Print Network [OSTI]

    Hemmers, Oliver

    Validation 19 Process Description (PD) & 20 - 21 Operational Audit (OA) Summary CUSTOMER SERVICE SURVEY & MEASUREMENT 22 ­ 24 Customer Service Survey 22 Customer Service Survey Charts 22 ­ 23 Customer Service as general statements about a process or operations. b. FINDINGS are defined as process improvement

  16. A cask maintenance facility feasibility study

    SciTech Connect (OSTI)

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

    1989-01-01T23:59:59.000Z

    The Oak Ridge National Laboratory (ORNL) is developing a transportation system for spent nuclear fuel (SNF) and defense high level waste (HLW) as a part of the Federal Waste Management System (FWMS). In early 1988, a feasibility study was undertaken to design a stand-alone, ''green field'' facility for maintaining the FWMS casks. The feasibility study provided an initial layout facility design, an estimate of the construction cost, and an acquisition schedule for a Cask Maintenance Facility (CMF). The study also helped to define the interfaces between the transportation system and the waste generators, the repository, and a Monitored Retrievable Storage (MRS) facility. The data, design, and estimated costs resulting from the study have been organized for use in the total transportation system decision-making process. Most importantly, the feasibility study also provides a foundation for continuing design and planning efforts. Fleet servicing facility studies, operational studies from current cask system operators, a definition of the CMF system requirements, and the experience of others in the radioactive waste transportation field were used as a basis for the feasibility study. In addition, several cask handling facilities were visited to observe and discuss cask operations to establish the functions and methods of cask maintenance expected to be used in the facility. Finally, a peer review meeting was held at Oak Ridge, Tennessee in August, 1988, in which the assumptions, design, layout, and functions of the CMF were significantly refined. Attendees included representatives from industry, the repository and transportation operations.

  17. Asphalt, Concrete, and Turf Maintenance and Preservation

    E-Print Network [OSTI]

    Minnesota, University of

    preventive maintenance, pavement distress and identification, and best practices for the maintenance Consultant WSB and Associates, Inc. 763-287-7184 jstewart@wsbeng.com #12;2 Preventive Maintenance Preventive maintenance and minor rehab, and is often used to repair environmental damage. Preventive maintenance narrows

  18. Transportation cask decontamination and maintenance at the potential Yucca Mountain repository; Yucca Mountain Site characterization project

    SciTech Connect (OSTI)

    Hartman, D.J.; Miller, D.D. [Bechtel National, Inc., San Francisco, CA (United States); Hill, R.R. [Sandia National Labs., Albuquerque, NM (United States)

    1992-04-01T23:59:59.000Z

    This study investigates spent fuel cask handling experience at existing nuclear facilities to determine appropriate cask decontamination and maintenance operations at the potential Yucca Mountain repository. These operations are categorized as either routine or nonroutine. Routine cask decontamination and maintenance tasks are performed in the cask preparation area at the repository. Casks are taken offline to a separate cask maintenance area for major nonroutine tasks. The study develops conceptual designs of the cask preparation area and cask maintenance area. The functions, layouts, and major features of these areas are also described.

  19. Office of Enterprise Assessments Operational Awareness Record...

    Energy Savers [EERE]

    HA sessions of select LMP HA events to clarify the hazards of the glass-water reaction, maintenance operations, and potential criticality. The HAT discussed updated analysis to...

  20. Sandia National Laboratories: optimal solar asset operations...

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

    operations and maintenance Sandia-Electric Power Research Institute Partnership Publishes Photovoltaic Reliability Report On January 21, 2014, in Energy, Facilities, Grid...

  1. Optimal scheduling of fighter aircraft maintenance

    E-Print Network [OSTI]

    Cho, Philip Y

    2011-01-01T23:59:59.000Z

    The effective scheduling of fighter aircraft maintenance in the Air Force is crucial to overall mission accomplishment. An effective maintenance scheduling policy maximizes the use of maintenance resources and aircraft ...

  2. Genetic variation and its maintenance

    SciTech Connect (OSTI)

    Roberts, D.F.; De Stefano, G.F.

    1986-01-01T23:59:59.000Z

    This book contains several papers divided among three sections. The section titles are: Genetic Diversity--Its Dimensions; Genetic Diversity--Its Origin and Maintenance; and Genetic Diversity--Applications and Problems of Complex Characters.

  3. Maintenance Practices for LED Streetlights

    Broader source: Energy.gov [DOE]

    This April 14, 2014 webinar answered important questions about the maintenance and reliability of LED streetlights, and how to take these issues into account when planning and preparing for a...

  4. Business Development - Predictive Maintenance Products

    E-Print Network [OSTI]

    Sceiczina, P.

    2005-01-01T23:59:59.000Z

    BUSINESS DEVELOPMENT - PREDICTIVE MAINTENANCE PRODUCTS Phillip Sceiczina, ifm efector, inc. In this time of global competitiveness, more companies are focusing on reducing manufacturing costs to increase profits. Energy costs can be a... significant portion of a company?s manufacturing costs. Compressed air leakage is often an overlooked area in predictive maintenance programs, however it greatly impacts the amount of electricity required to run a plant. This paper quantifies the cost...

  5. Turfgrass: Maintenance Costs in Texas.

    E-Print Network [OSTI]

    Holt, Ethan C.; Allen, W. Wayne; Ferguson, Marvin H.

    1964-01-01T23:59:59.000Z

    . These regions also have high water costs. The Gulf Coast, where water is a minor item, has an average expenditure only slightly greater than half that in West Texas. Average lawn sizes in these two regions are almost identical. Use of com- post, commercial.... Individuals with grasses other than bermuda and St. Augustine spend on the average about 53 percent TARLE 2. TOTALS OF VARIOUS HOME LAWN MAINTENANCE EXPENDITURES WITHIN REGIONS AND FOR THE STATE1 Number of Maintenance items Region households Commercial...

  6. 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.

  7. Module 10: Maintenance and Fueling Guidelines

    Broader source: Energy.gov [DOE]

    This course covers safety guidelines for hydrogen, safe maintenance facilities, safety guidelines for hydrogen fueling facilities

  8. Dynamic Scheduling of Maintenance Activities Under Uncertainties

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of the required treatment. There are mainly two types of maintenance activities: the preventive maintenance, whoseDynamic Scheduling of Maintenance Activities Under Uncertainties Fran¸cois Marmier, Christophe in maintenance services field where the different practical knowledges or skills are their working tools. We

  9. A Comparison of Maintenance Cost, Labor Demands, and System Performance for LID and Conventional Stormwater Management

    E-Print Network [OSTI]

    operations and maintenance. Due to increasing requirements for more effective treatment of runoff, and a subsurface gravel wetland, to $11-$21 per kg/yr TSS removed for a wet pond, a dry pond, and a sand filter maintenance burdens (as measured by cost and personnel hours) and higher water quality treatment capabilities

  10. Opportune maintenance and predictive maintenance decision support douard Thomas, ric Levrat, Benoit Iung, Pierre Cocheteux

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : When to perform a particular maintenance action? What components should benefit from a preventive maintenance action? Which components should first benefit from a preventive maintenance interventionOpportune maintenance and predictive maintenance decision support Ã?douard Thomas, Ã?ric Levrat

  11. Airline Fleet Maintenance: Trade-off Analysis of Alternate Aircraft Maintenance Approaches

    E-Print Network [OSTI]

    -based. The preventative alternative involves the transmission of maintenance data to maintenance personnel whenAirline Fleet Maintenance: Trade-off Analysis of Alternate Aircraft Maintenance Approaches Mike Dupuy, Dan Wesely, Cody Jenkins Abstract ­ Airline maintenance is a significant contributor

  12. Iron production maintenance effectiveness system

    SciTech Connect (OSTI)

    Augstman, J.J. [Dofasco Inc., Hamilton, Ontario (Canada)

    1996-12-31T23:59:59.000Z

    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.

  13. Fast Flux Test Facility interim examination and maintenance cell: Past, present, and future

    SciTech Connect (OSTI)

    Vincent, J.R.

    1990-09-01T23:59:59.000Z

    The Fast Flux Test Facility Interim Examination and Maintenance Cell was designed to perform interim examination and/or disassembly of experimental core components for final analysis elsewhere, as well as maintenance of sodium-wetted or neutron-activated internal reactor parts and plant support hardware. The Interim Examination and Maintenance Cell equipment developed and used for the first ten years of operation has been primarily devoted to the disassembly and examination of core component test assemblies. While no major reactor equipment has required remote repair or maintenance, the Interim Examina Examination and Maintenance Cell has served as the remote repair facility for its own in-cell equipment, and several innovative remote repairs have been accomplished. The Interim Examination and Maintenance Cell's demonstrated versatility has shown its capability to support a challenging future. 12 refs., 9 figs.

  14. The International Coal Statistics Data Base program maintenance guide

    SciTech Connect (OSTI)

    Not Available

    1991-06-01T23:59:59.000Z

    The International Coal Statistics Data Base (ICSD) is a microcomputer-based system which contains information related to international coal trade. This includes coal production, consumption, imports and exports information. The ICSD is a secondary data base, meaning that information contained therein is derived entirely from other primary sources. It uses dBase III+ and Lotus 1-2-3 to locate, report and display data. The system is used for analysis in preparing the Annual Prospects for World Coal Trade (DOE/EIA-0363) publication. The ICSD system is menu driven and also permits the user who is familiar with dBase and Lotus operations to leave the menu structure to perform independent queries. Documentation for the ICSD consists of three manuals -- the User's Guide, the Operations Manual, and the Program Maintenance Manual. This Program Maintenance Manual provides the information necessary to maintain and update the ICSD system. Two major types of program maintenance documentation are presented in this manual. The first is the source code for the dBase III+ routines and related non-dBase programs used in operating the ICSD. The second is listings of the major component database field structures. A third important consideration for dBase programming, the structure of index files, is presented in the listing of source code for the index maintenance program. 1 fig.

  15. Outsourcing transportation infrastructure maintenance : a theoretical approach with application to JR East

    E-Print Network [OSTI]

    Hirano, Jun, 1974-

    2004-01-01T23:59:59.000Z

    In transportation agencies, how to reduce maintenance and operation cost is one of the biggest and most common concerns, because their revenue is not expected to increase drastically in the future. One of the solutions ...

  16. Web-based feedback system: the life cycle management as continuous maintenance of apartment facility information 

    E-Print Network [OSTI]

    Jeong, Jin Su

    2006-10-30T23:59:59.000Z

    This research investigates the feasibility of web technology as a means of delivering facility information for better support of facility operations and maintenance. This study proposes a web-based feedback system as a ...

  17. Designer's guidebook for first wall/blanket/shield assembly, maintenance, and repair

    SciTech Connect (OSTI)

    Not Available

    1983-12-30T23:59:59.000Z

    This is the initial issue of the guidebook. Since a guidebook of this type must incorporate information concerning a wide range of subjects, much additional data will eventually be included. The guidebook will document, in summary and easily referenceable form, data, designs, design concepts, design guidelines and background information useful to the FWBS and to the Maintenance System designer. In providing guidelines for the AMR of the FWBS, the guidebook must, of necessity, include guidelines for all aspects of maintenance associated with the FWBS. These include most maintenance operations within the reactor room necessary to gain access, identify faults, and handle equipment related to FWBS maintenance. In addition, the guidelines include those required to define facility requirements for handling and repair of FWBS and related reactor components external to the reactor room. Particular emphasis is given to remote maintenance design and operations.

  18. Standard Operating Procedure SOP 201 Version 3 (SOP 201-3)

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE Standard Operating Procedure SOP 201 Version 3 (SOP 201-3) Sampler Maintenance by Site) 752-1123 fieldops@crocker.ucdavis.edu #12;SOP 201-3: Sampler Maintenance by Site Operators ii DOCUMENT Maintenance by Site Operators iii TABLE OF CONTENTS DOCUMENT HISTORY

  19. STANDARD OPERATING PROCEDURES Site Selection

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 126 Site Selection Date Last Modified Modified by: 09 References none #12;SOP 126: Site Selection 3 1.0 PURPOSE AND APPLICABILITY This standard operating procedure field conditions, and for ease of operation and maintenance. IMPROVE aerosol samplers are generally

  20. Maintenance FUSION IGNITION RESEARCH EXPERIMENT

    E-Print Network [OSTI]

    Insulation Enclosure Remote Maintenance Module FUSION IGNITION RESEARCH EXPERIMENT SYSTEM coils. The magnets are liquid nitrogen cooled and the entire device is surrounded by a thermal enclosure. The double wall vacuum vessel integrates cooling and shielding in a shape that maximizes shielding of ex

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

    Broader source: Energy.gov [DOE]

    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...

  2. Programmatic agreement among the USDOE/RL Operations Office, the Advisory Council on Historic Preservation, and the WA State Historic Preservation Office for the maintenance, deactivation, alteration and demolition of the built environment on the Hanford Site, Washington

    SciTech Connect (OSTI)

    Lloyd, D.W.

    1997-08-01T23:59:59.000Z

    This Programmatic Agreement (PA) addresses the built environment (i.e., buildings and structures) constructed during the Manhattan Project and Cold War Era periods of Hanford`s operational history. As such it encompasses the years 1943 through 1990. The identification, evaluation, and treatment of buildings and historic archeological remains on the Hanford Site predating 1943 will be accomplished through Sections 800.4 through 800.6 of the Council`s regulations. This PA will be in effect from the date of signature until September 30, 2000. Completion of the Sitewide Treatment Plan established under this PA satisfies all Section 106 requirements for identification, evaluation, and treatment necessary for all undertakings, up to and including demolition which may affect Manhattan Project and Cold War Era properties. This PA may be extended if the Sitewide Treatment Plan has not been completed by the end of FY 2000. Identification, evaluation, and treatment of properties constructed on the Hanford Site after 1990 will be handled pursuant to the regulations in effect at the time such properties are eligible for review.

  3. Preventative maintenance plan for emergency pumping trailers

    SciTech Connect (OSTI)

    Wiggins, D.D.

    1994-09-01T23:59:59.000Z

    The purpose/goal of this document is to identify the maintenance requirements and resources available to properly maintain the readiness and condition of the Emergency Pumping Equipment controlled by the Tank Waste Remediation System Tank Farms Plant Engineering and Tank Stabilization Operations. This equipment is intended to pump a single-shell tank (SST) that has been identified as an assumed leaking tank. The goal is to commence pumping (submersible or jet) as soon as safely possible after identifying a SST as an assumed leaking tank. Important information pertaining to the Emergency Pumping Equipment, Over-Ground Piping installation, and procedures is found in WHC-SD-WM-AP-005, ``Single Shell Tank Leak Emergency Pumping Guide.``

  4. Maintenance cost studies of present aircraft subsystems

    E-Print Network [OSTI]

    Pearlman, Chaim Herman Shalom

    1966-01-01T23:59:59.000Z

    This report describes two detailed studies of actual maintenance costs for present transport aircraft. The first part describes maintenance costs for jet transport aircraft broken down into subsystem costs according to an ...

  5. Information Technology for Energy and Maintenance Management 

    E-Print Network [OSTI]

    Villafana, L.; Federspiel, C.

    2003-01-01T23:59:59.000Z

    and control systems (EMCS) to recommend what maintenance personnel should do in response to a maintenance service request. MORE integrates text descriptions of problems with sensor information related to the problem. After work orders are closed, MORE uses...

  6. Information Technology for Energy and Maintenance Management

    E-Print Network [OSTI]

    Villafana, L.; Federspiel, C.

    2003-01-01T23:59:59.000Z

    and control systems (EMCS) to recommend what maintenance personnel should do in response to a maintenance service request. MORE integrates text descriptions of problems with sensor information related to the problem. After work orders are closed, MORE uses...

  7. Scalable Coverage Maintenance for Dense Wireless Sensor Networks

    E-Print Network [OSTI]

    Lu, Jun; Wang, Jinsu; Suda, Tatsuya

    2007-01-01T23:59:59.000Z

    an ef- ficient coverage maintenance protocol for distributedArticle Scalable Coverage Maintenance for Dense Wirelessbattery energy. Coverage maintenance schemes can e?ectively

  8. Adolescents' Maintenance of Family Connectedness in Their Everyday Lives

    E-Print Network [OSTI]

    Tsai, Kim M

    2014-01-01T23:59:59.000Z

    may challenge adolescents’ maintenance of leisure time withLos Angeles Adolescents’ Maintenance of Family ConnectednessAdolescents’ Maintenance of Family Connectedness in Their

  9. Mechanisms Regulating Specification and Maintenance of Pancreatic Cell Fate

    E-Print Network [OSTI]

    Kanji, Murtaza Shabbir

    2013-01-01T23:59:59.000Z

    et al. , SOX9 is required for maintenance of the pancreaticstem cells for tissue maintenance? Cell Cycle, 2004. 3(9):cell specification and maintenance. ” Larry Hillblom Islet

  10. Dialect Contact, Convergence, and Maintenance in Oregon Athabaskan

    E-Print Network [OSTI]

    Spence, Justin

    2013-01-01T23:59:59.000Z

    Contact, Convergence, and Maintenance in Oregon AthabaskanContact, Convergence, and Maintenance in Oregon Athabaskan Jcases of dialect maintenance presented in §5 show that not

  11. USE OF EMBEDDED MICROCOMPUTERS IN SYSTEM DEBUGGING AND MAINTENANCE

    E-Print Network [OSTI]

    Meng, John

    2014-01-01T23:59:59.000Z

    IN SYSTEM DEBUGGING AND MAINTENANCE John Meng and Dan WeaverIN SYSTEM DEBUGGING AND MAINTENANCE John Meng and Dan Weaverflexible debugging and maintenance devices by switching in

  12. Robust Maintenance Policies for Markovian Systems under Model Uncertainty

    E-Print Network [OSTI]

    Kuhn, Kenneth D.; Madanat, Samer M.

    2005-01-01T23:59:59.000Z

    Robust Maintenance Policies for Markovian Systems underWu, M.I. (1987), Optimal maintenance decisions for pavementapproach may reduce maintenance and rehabilitation (M&R)

  13. WSDOT highway maintenance: environmental compliance for protected terrestrial species

    E-Print Network [OSTI]

    O’Brien, Tracie; Carey, Marion; Forrester, Bret

    2005-01-01T23:59:59.000Z

    of the WSDOT Highway Maintenance: Environmental Complianceand the Highway Maintenance Manual for Terrestrial Species.to impacts from routine maintenance activities. In response

  14. Regeneration and Maintenance of Intestinal Smooth Muscle Phenotypes.

    E-Print Network [OSTI]

    Walthers, Christopher

    2014-01-01T23:59:59.000Z

    smooth muscle cell maintenance by basic fibroblast growthsmooth muscle cell maintenance by basic fibroblast growthsmooth muscle cell maintenance by basic fibroblast growth

  15. Robust maintenance policies for Markovian systems under model uncertainty

    E-Print Network [OSTI]

    Kuhn, K D; Madanat, S M

    2006-01-01T23:59:59.000Z

    Robust Maintenance Policies for Markovian Systems underWu, M.I. (1987), Optimal maintenance decisions for pavementapproach may reduce maintenance and rehabilitation (M&R)

  16. Housing Maintenance and Repairs Maintenance Support Center's Hours of Operation are Monday Friday, 8 AM 5 PM. For maintenance

    E-Print Network [OSTI]

    Manual I. Logging into the system: The following steps direct you through the initial setup of the work or will not flush Examples of Emergencies - Total loss of power to entire building / apartment / room - Flooding request system. Please take a few moments to read this manual A. Open link . The link and submittal

  17. Maintenance and Prevention: Formalization and Fixpoint Characterization

    E-Print Network [OSTI]

    Maintenance and Prevention: Formalization and Fixpoint Characterization Munindar P. Singh Maintenance and prevention are important concepts in the science of intel­ ligent systems, yet serious research attention. Maintenance and prevention are duals of each other, but cannot be reduced

  18. ROBUSTNESS MEASURE FOR FUZZY MAINTENANCE ACTIVITIES SCHEDULE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    activities: the preventive maintenance, whose activities can be long term planned, and the correctiveROBUSTNESS MEASURE FOR FUZZY MAINTENANCE ACTIVITIES SCHEDULE François MARMIER , Christophe VARNIER. Especially in the field of maintenance services where the different practical knowledge or skills

  19. Optimal Preventive Maintenance Scheduling in Semiconductor Manufacturing

    E-Print Network [OSTI]

    Marcus, Steven I.

    1 Optimal Preventive Maintenance Scheduling in Semiconductor Manufacturing Xiaodong Yao, Emmanuel on Control Applications in 2001. #12;2 Abstract Preventive Maintenance (PM) scheduling is a very challenging schedule with that of a baseline reference schedule are also presented. Index Terms preventive maintenance

  20. Prognostics for the Maintenance of Distributed Systems

    E-Print Network [OSTI]

    Pencolé, Yannick

    but also higher level function prognosis. I. INTRODUCTION In the classical case, preventive maintenance of preventive maintenance for complex systems. In this sense, a distributed system can be split down into a setPrognostics for the Maintenance of Distributed Systems Pauline Ribot, Yannick Pencol´e and Michel

  1. Maintenance implementation plan for B Plant

    SciTech Connect (OSTI)

    Tritt, S.E.

    1992-06-01T23:59:59.000Z

    The B Plant facility, is located in the 200 East Area at the Hanford Site in south-central Washington State. It consists of two major operating areas: the B Plant Canyon Building, and the Waste Encapsulation and Storage Facility (WESF). The B Plant was originally designed to chemically process spent nuclear fuels. After this initial mission was completed, the plant was modified to provide for the separation of strontium and cesium, individually, from the fission productwaste stream following plutonium and uranium recovery from irradiated reactor fuels in the Plutonium-Uranium Extraction Plant (PUREX). The recovered, purified, and concentrated strontium and cesium solutions were then transferred to the WESF for conversion to solid compounds, encapsulation, and interim storage. After strontium and cesium removal, the remaining waste was transferred from B Plant to tank farms. B Plantis an operating facility that is required to ensure safe storage And management of the WESF cesium and strontium capsules, as well as a substantial radiological inventory remaining in the plant from previous campaigns. There are currently no production activities at B Plant, but several operating systems are required to accomplish the current B Plant mission.B Plant receives and stores various chemicals from commercial suppliers for treatment of low-level waste generated at WESF and B Plant, generation of demineralized water, and conditioning of water used in heating, ventilation, and air conditioning units. This report describes the maintenance of B Plant, including personnel training and schedules.

  2. Operating Experience and Teardown Analysis for Engines Operated on Biodiesel Blends (B20)

    SciTech Connect (OSTI)

    Fraer, R.; Dinh, H.; Proc, K.; McCormick, R. L.; Chandler, K.; Buchholz, B.

    2005-11-01T23:59:59.000Z

    In this study, eight engines and fuel systems were removed from trucks operating on B20 or diesel. Results indicate little difference in operational and maintenance costs between the B20- and diesel.

  3. CleanFleet. Final report: Volume 3, vehicle maintenance and durability

    SciTech Connect (OSTI)

    NONE

    1995-12-01T23:59:59.000Z

    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.

  4. Preventative Maintenance (PM) Policy Outline the policy regarding preventative vehicle maintenance on University of Michigan (U-

    E-Print Network [OSTI]

    Kirschner, Denise

    Preventative Maintenance (PM) Policy Objective Outline the policy regarding preventative vehicle maintenance on University of Michigan (U- M) vehicles. Policy 1. All maintenance performed on U-M vehicles their own campus maintenance facility to repair their fleet vehicles. 2. To ensure proper stewardship of U

  5. Vehicle Maintenance Policy Outline the policy regarding vehicle maintenance at University of Michigan (U-M).

    E-Print Network [OSTI]

    Kirschner, Denise

    Vehicle Maintenance Policy Objective Outline the policy regarding vehicle maintenance at University of Michigan (U-M). Policy 1. All maintenance performed on U-M vehicles must be coordinated through Garage to repair their fleet vehicles. 2. U-M vehicles leased through Fleet Services include routine maintenance

  6. BNL Photon Sciences | NSLS-II Operating Schedule

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

    Status Legend O Accelerator Operations S Studies M Maintenance BC Beamline Commissioning I Interlock Certification C Machine Commissioning D Shutdown Lab Holiday N Monday...

  7. DOE Awards Management and Operating Contract for DOE's Strategic...

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

    Inc., of Arlington, Virginia and major subcontractors MRIGlobal of Kansas City, Missouri; Booz Allen Hamilton of Mclean, Virginia; and ASRC Petroleum Operations and Maintenance of...

  8. Optimal Joint Preventive Maintenance and Production Policies* Xiaodong Yao

    E-Print Network [OSTI]

    Marcus, Steven I.

    Optimal Joint Preventive Maintenance and Production Policies* Xiaodong Yao SAS Institute Inc. Cary preventive maintenance (PM) and production policies for an unreliable production-inventory system in which to establish some additional structural properties. Keywords: optimal preventive maintenance, joint maintenance

  9. Development of low-maintenance end treatment for concrete barriers

    E-Print Network [OSTI]

    Sicking, Dean

    1987-01-01T23:59:59.000Z

    . Ross, Jr. A low maintenance crash cushion end treatment for concrete safety shaped barriers was developed. The cushion has no sacrificial elements and utilizes rubber cylinders for impact attenuation cells. A prototype design was subjected to six... full scale crash tests and was shown to meet nationally recognized impact performance standards. Costs and labor required to restore the end treatment after most impacts will be considerably less than any other operational end treatment. Various...

  10. The air transportation industry birthplace of reliability-centered maintenance

    SciTech Connect (OSTI)

    Matteson, T.D.

    1996-08-01T23:59:59.000Z

    The 1980s and 1970s provided a timely opportunity for examining and radically changing the process called {open_quotes}preventive maintenance{close_quotes} as it is applied to the aircraft used for scheduled air transportation. The Federal Aviation Administration and four major airlines, United, American, Pan American and Trans World, were the {open_quotes}principals{close_quotes} in that process. While United`s work with the FAA on the Boeing 737 had opened the door a crack, the Boeing 747 presented a major opportunity to radically improve the process for maintenance program design. That program was guided by the results of United`s analyses of failure data from operations of several fleets, each larger than 100 aircraft, and the concurrent experience of American, Pan American and Trans World. That knowledge provided the insights necessary to support an entirely different approach to maintenance program design. As a result, while United`s existing maintenance program required scheduled overhaul of 339 items on each DC-8, it required overhaul of only 8 items on the B-7471 Although the initial thrust of that work focused on components of active systems, there was concurrent work focused on items whose principal function was to carry the loads associated with operations. That program focused on the classification of structurally-significant items and their classification as {open_quotes}safe life{close_quotes} or {open_quotes}damage tolerant{close_quote} to determine what periodic replacements or repeated inspections were required. That work came to the attention of the Department of Defense which supported preparation of the book-length report by F. Stanley Nowlan and Howard F. Heap at United Airlines entitled {open_quote}Reliability-Centered maintenance{close_quotes}.

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

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

    More Documents & Publications FY 2013 Real Property Deferred, Actual, and Required Maintenance Reporting Requirement Real Property Maintenance Reporting Requirement Memorandum...

  12. CRAD, Maintenance - Los Alamos National Laboratory Waste Characterizat...

    Office of Environmental Management (EM)

    Maintenance - Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility CRAD, Maintenance - Los Alamos National Laboratory Waste Characterization,...

  13. Maintenance Assessment Plan - Developed By NNSA/Nevada Site Office...

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

    MAINTENANCE Assessment Plan NNSANevada Site Office Facility Representative Division Performance Objective: An effective facilities maintenance program should optimize the material...

  14. A Study of Maintenance Contribution to a Joint Production and Preventive maintenance Scheduling Problem in the Robustness

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Study of Maintenance Contribution to a Joint Production and Preventive maintenance Scheduling production and Preventive Maintenance (PM) scheduling problem in the robustness framework. The contributions equipment reliability and performance loss under disruption Key words: Production, Preventive maintenance

  15. Design, maintenance and operational aspects of the CNGS target

    E-Print Network [OSTI]

    McDonald, Kirk

    of 400 GeV/c protons every 6 seconds Nominal 2x 2.4*1013 ppp in 10.5 s interleaved by 50 ms (currently 2x 2.1*1013 ppp) Beam power: ~500 kW (currently 448 kW) Sigma = 0.53 mm Ultimate 2x 3.5*1013 ppp

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

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

    More Documents & Publications Reviewing Measurement and Verification Plans for Federal ESPC Projects Introduction to Measurement & Verification for DOE Super ESPC Projects...

  17. Gas Turbine Technology, Part B: Components, Operations and Maintenance

    E-Print Network [OSTI]

    Meher-Homji, C. B.; Focke, A. B.

    , single and split shaft. The pros and cons of different types are reviewed. Gas turbine component types - axial and centrifugal compressors and different turbine types, along with combustor types will be discussed. Important considerations during machine...

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

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

    The instructors for this seminar are Brad Gustafson, P.E., CEM, LEED AP, supervisor of customer services for DOE FEMP, and Andy Walker, P.E., Ph.D., principal engineer at the...

  19. Operation and Maintenance of the National Radiobiology Archives

    SciTech Connect (OSTI)

    Dr. Anthony C. James; Stacey L. McCord

    2012-03-07T23:59:59.000Z

    The National Radiobiology Archives (NRA) are an archival program, started in 1989, to collect, organize and maintain data, laboratory notebooks, and animal tissue specimens from government (Department of Energy and its predecessor agencies) sponsored radiobiology life-span animal studies. These unique records, histopathology slides and paraffin embedded tissue blocks are maintained in a central facility and are available for further research study. The materials include electronic and paper records for each of more than 6,000 life-span-observations on dogs as well as details of major studies involving nearly 30,000 mice. Although these studies were performed over many years and at different laboratories with differing data management systems, the NRA has translated them into a standardized set of relational database tables. These can be distributed to interested individuals on written request. Specific Aims are: (1) To Maintain the Archive of Written Records from the Animal Experiments - The USTUR continued to maintain the NRA archives which consist of approximately 175 storage boxes containing laboratory notebooks, animal exposure records, animal pathologic records, and radiographs. These were stored in a 6,000 square foot leased facility in Richland, WA. Additionally, through a collaboration with Pacific Northwest National Laboratory's (PNNL) Low Dose Program, many of these records were scanned into digital files. These totaled 34 GB of data, which are saved in 2,407 separate PDF files that are organized by box number and animal identification number. (2) To Maintain the Archive of Animal Tissues at Washington State University - The USTUR continued to house the NRA dog tissue collection in the leased facility. The NRA tissue collection consisted of pathology slides and tissue blocks. Approximately 25% of the laboratory facility was dedicated to the storage of the NRA materials. (3) To Organize the Datasets of These Animals in the Context of Other Datasets so That They Can be Used by the Scientific Community at Large - As was reported in the FY2009 NRA progress report, Dr. Chuck Watson (NRA Database Consultant) completed his service as the US representative on the European Radiobiological Archives (ERA) Advisory Board during FY2009. Unfortunately, due to the lack of financial support during FY2010, the NRA was not able to make further contributions to the ERA's efforts.

  20. On-Site Wastewater Treatment Systems: Operation and Maintenance (Spanish)

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Enciso, Juan

    2000-08-15T23:59:59.000Z

    Suelo del campo de absorci?n Tanque s?ptico de dos compartimientos Tuber?a perforada para distribuir aguas residuales Suelo arenoso/limoso Grava Tela geotextil L-5347S 7-00 Figura 1: Un tanque s?ptico y su sistema de campo de absorci?n. Sistemas... individuales para el tratamiento de aguas negras Operaci?n y mantenimiento Bruce Lesikar y Juan Enciso Promotores Especialistas de Ingenier?a Agr?cola El Sistema Universitario Texas A&M S i su casa o negocio usa un sistema individual para el tratamiento de...

  1. Maintenance and operation of the US Alternative Fuel Center

    SciTech Connect (OSTI)

    Erwin, J.; Ferrill, J.L.; Hetrick, D.L. [Southwest Research Inst., San Antonio, TX (United States)

    1994-08-01T23:59:59.000Z

    The Alternative Fuels Utilization Program (AFUP) of the Office of Energy Efficiency and Renewable Energy has investigated the possibilities and limitations of expanded scope of fuel alternatives and replacement means for transportation fuels from alternative sources. Under the AFUP, the Alternative Fuel Center (AFC) was created to solve problems in the DOE programs that were grappling with the utilization of shale oil and coal liquids for transportation fuels. This report covers the first year at the 3-year contract. The principal objective was to assist the AFUP in accomplishing its general goals with two new fuel initiatives selected for tasks in the project year: (1) Production of low-sulfur, low-olefin catalytically cracked gasoline blendstock; and (2) production of low-reactivity/low-emission gasoline. Supporting goals included maintaining equipment in good working order, performing reformulated gasoline tests, and meeting the needs of other government agencies and industries for fuel research involving custom processing, blending, or analysis of experimental fuels.

  2. On-Site Wastewater Treatment Systems: Operation and Maintenance (Spanish) 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Enciso, Juan

    2000-08-15T23:59:59.000Z

    de 30 pulgadas (m?nimo) Conexi?n "T" alterna Conexi?n "T" 3 H?gale una limpieza al tanque s?ptico antes de que el lodo acumulado llegue a la parte inferior del dispositivo de desag?e. Si se acumula lodo o suciedad hasta ese nivel, los s?lidos se saldr...?a sobrecargar el ?rea de drenaje, y de esa manera causar que el agua se estanque en la superficie. Tambi?n podr?a hacer salir el agua por el sistema, lo que podr?a llevar s?lidos m?s all? del dispositivo de tratamiento. 3 No conecte el desag?e de l...

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

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd of Year 2010SaltInstrumentation andFE DOCKET

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

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked QuestionsDepartmentGas and Oil ResearchEnergyOnHSS Independent Activity U.S.

  5. Sandia Energy - Test Site Operations & Maintenance Safety

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol Home Distribution GridDocumentsInstitute ofSitingStaffSunshineMolten SaltTest

  6. Optimizing Installation, Operation, and Maintenance at Offshore Wind

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014FundsOpti-MN Impact

  7. Chapter 3 Project Components and Construction, Operation and Maintenance Activities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t z C oCNMSStaffCeriumfor the 20122-19-13-16-18-19-13-1

  8. Operations & Maintenance Best Practices Guide: Chapter 7 | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil's

  9. Optimizing Installation, Operation, and Maintenance at Offshore Wind

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy8 * OctoberDepartment ofProjects in

  10. Planning and Reporting for Operations and Maintenance in Federal Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in235-1Department of EnergyPlanned Audits and

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall,Missouri: EnergyExcellenceOfficeOhio:OpowerOrchardCity,Protectio ProgramOpen

  12. Training on PV Systems: Design, Construction, Operation and Maintenance |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f <MaintainedInformationThePtyTown

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic MediaTreatmentPROJECT-SPECIFICPractices | Department of

  14. Site action plan for maintenance management program. Revision D

    SciTech Connect (OSTI)

    Pearson, A.W.

    1993-11-30T23:59:59.000Z

    (DOE) Order 4330.4B, ``Maintenance Management Program`` requires each site to develop a Site Action Plan for implementing a Maintenance Management Program. Nonnuclear facilities are required to address the 32 elements of Chapter 1: Guidelines for the Conduct of Maintenance at DOE Nonnuclear Facilities. This document details the degree of implementation for each element, and the Martin Marietta Specialty Components, Inc., plan for implementation of the items which remain to be completed. The original Pinellas Plant Maintenance Management Program Site Action Plan (Issue A) was completed March 27, 1991. The format was modified per DOE request and it was resubmitted as Issue B and approved by AL September 16, 1991. Issue C was submitted, and approved December 20, 1992. The most significant achievement during FY-93 were the implementation of plant wide Graded Approach, and Configuration Control programs. The methodologies for performing these activities were developed, and pilot programs were implemented to verify their effectiveness. Plant wide implementation of both programs is progressing on a high priority basis. The formalized method for grading equipment and facilities provides a basis for establishing uniform, risk based priorities. The risks involved are environment, safety, health and programmatic mission. Other achievements for FY-93, include the establishment of procedures for the decommissioning, and down-grading of facilities, improved work control, improved work performance reporting, improved quality plans, and improved operating procedures.

  15. A Predictive Maintenance Policy Based on the Blade of Offshore Wind Wenjin Zhu, Troyes University of Technology

    E-Print Network [OSTI]

    McCalley, James D.

    A Predictive Maintenance Policy Based on the Blade of Offshore Wind Turbine Wenjin Zhu, Troyes onshore to offshore locations [1]. As offshore wind turbines are located at remote sites withlimited]. Operation and maintenance (O&M) costs of off-shore wind turbines contribute about 25-30% to the total energy

  16. PHYSICAL PLANT OPERATING POLICY AND PROCEDURE

    E-Print Network [OSTI]

    Gelfond, Michael

    of each year by the Superintendent for Building Maintenance and Construction Work Control, Director of the craftspeople under their control and related operation costs for the following specific Physical Plant shops) Superintendent of Heating and Air Conditioning (a) Electronic Maintenance (b) HVAC (c) Insulation/Asbestos

  17. Summary of Tiger Team Assessment and Technical Safety Appraisal recurring concerns in the Maintenance Area

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    Tiger Team Assessments and Technical Safety Appraisals (TSA) were reviewed and evaluated for concerns in the Maintenance Area (MA). Two hundred and thirty one (231) maintenance concerns were identified by the Tiger Team Assessments and TSA reports. These recurring concerns appear below. A summary of the Noteworthy Practices that were identified and a compilation of the maintenance concerns for each performance objective that were not considered as recurring are also included. Where the Tiger Team Assessment and TSA identified the operating contractor or facility by name, the concern has been modified to remove the name while retaining the intent of the comment.

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

    SciTech Connect (OSTI)

    Leigh, Richard J.

    2012-09-01T23:59:59.000Z

    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.

  19. BPAT Systems Maintenance - April 10, 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: 4102015 BPAT's e-Tag and OASIS software vendor will be performing...

  20. BPAT Systems Maintenance - May 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 BPAT Systems Maintenance Posted date: 562015 BPAT's e-Tag and OASIS software vendor will be performing...

  1. BPAT Systems Maintenance - May 14, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training BPAT Systems Maintenance Posted Date: 5142015 BPAT's e-Tag and OASIS software vendor will be performing...

  2. BPAT Systems Maintenance - April 21, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training BPAT Systems Maintenance Posted Date: 4212015 BPAT's e-Tag and OASIS software vendor will be performing...

  3. BPAT Systems Maintenance - May 13, 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: 5132015 BPAT's e-Tag and OASIS software vendor will be performing...

  4. Risk-based budgeting for maintenance dredging

    SciTech Connect (OSTI)

    Walsh, M.R.; Moser, D.A. [Army Corps of Engineers, Ft. Belvoir, VA (United States). Inst. for Water Resources

    1994-12-31T23:59:59.000Z

    The US Army Corps of Engineers must estimate the budget required to conduct maintenance dredging at hundreds of sites across the country. The amount of funds needed to do the maintenance dredging is highly uncertain and there are risks associated with overestimates and underestimates. A risk-based approach to the budgeting process for maintenance dredging can help identify the uncertainty and assess and manage the associated risk. A concept and preliminary plan for a risk-based approach for developing budgets for maintenance dredging is presented.

  5. Scheduling with Fixed Maintenance, Shared Resources and ...

    E-Print Network [OSTI]

    Christina N Burt

    2014-11-30T23:59:59.000Z

    Nov 30, 2014 ... Scheduling with Fixed Maintenance, Shared Resources and Nonlinear Feedrate Constraints: a Mine Planning Case Study. Christina N Burt ...

  6. Optimization Online - Optimizing Preventive Maintenance Models

    E-Print Network [OSTI]

    Michael Bartholomew-Biggs

    2004-06-29T23:59:59.000Z

    Jun 29, 2004 ... Abstract: We deal with the problem of scheduling preventive maintenance (PM) by minimizing a performance function which reflects repair and ...

  7. Sandia National Laboratories: $0.06 per kilowatt-hour for solar...

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

    Center in Vermont Achieves Milestone Installation On September 23, 2014, in Concentrating Solar Power, Energy, Facilities, National Solar Thermal Test Facility, News, News &...

  8. Average Price (Cents/kilowatthour) by State by Provider, 1990-2013

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department ofU.S. Offshore U.S.Market Module This page8.28

  9. Risk Based Maintenance Optimization using Probabilistic Maintenance Quantification Models of Circuit Breaker

    E-Print Network [OSTI]

    Natti, Satish

    2010-01-14T23:59:59.000Z

    New maintenance techniques for circuit breakers are studied in this dissertation by proposing a probabilistic maintenance model and a new methodology to assess circuit breaker condition utilizing its control circuit data. A risk-based decision...

  10. Section 6 -Facilities Usage and Maintenance A. Facilities Usage and Maintenance

    E-Print Network [OSTI]

    Pantaleone, Jim

    Section 6 - Facilities Usage and Maintenance A. Facilities Usage and Maintenance 1 be held financially responsible. Financial responsibility extends to abandoned belongings, excessive is not permitted under any circumstances. Storage facilities are provided in most student housing units for storing

  11. Reactor Operations informal monthly report September 1994

    SciTech Connect (OSTI)

    Junker, L.

    1994-09-01T23:59:59.000Z

    This paper presents operations at the MRR and HFBR reactors at Brookhaven National Laboratory for September 1994. Reactor run-times, instrumentation, mechanical maintenance, occurrence reports and safety information are listed. Irradiation summaries are included.

  12. Vehicle Maintenance Procedure Outline the procedure for vehicle maintenance at University of Michigan (U-M).

    E-Print Network [OSTI]

    Kirschner, Denise

    Vehicle Maintenance Procedure Objective Outline the procedure for vehicle maintenance at University of Michigan (U-M). Procedure 1. Your U-M vehicle has a mechanical and/or safety issue. 2. Contact Garage of the vehicle or if needed, have the vehicle towed to the maintenance facility. 4. If a loaner is needed while

  13. Effort estimation for corrective software maintenance

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Stefanucci Proceedings of the 14th international conference on software engineering and knowledge engineering estimating Size Duration Staff Costs Effort #12;4/20 Introduction (2/2) · Effort estimation ­ Is a valuable asset to maintenance managers in · Planning maintenance · Performing cost/benefits analysis · Approach

  14. Maintenance Guide for Microirrigation Systems in the

    E-Print Network [OSTI]

    Maintenance Guide for Microirrigation Systems in the Southern Region By The Irrigation Water-monitoring devices to evaluate cleaning 5. Remedial maintenance for micro-irrigation systems affected by scaling are technically more complex than overhead sprinkler or flood irrigation systems. They require significant

  15. Simulation and Optimization of Wind Farm Operations under Stochastic Conditions

    E-Print Network [OSTI]

    Byon, Eunshin

    2011-08-08T23:59:59.000Z

    This dissertation develops a new methodology and associated solution tools to achieve optimal operations and maintenance strategies for wind turbines, helping reduce operational costs and enhance the marketability of wind generation. The integrated...

  16. Titanium addition practice, and maintenance for the hearths in AHMSA`s blast furnaces

    SciTech Connect (OSTI)

    Boone, A.G.; Jimenez, G.; Castillo, J. [Altos Hornos de Mexico, Monclova (Mexico)

    1997-12-31T23:59:59.000Z

    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.

  17. Functional Prognostic Architecture for the Maintenance of Complex Systems

    E-Print Network [OSTI]

    Pencolé, Yannick

    their functions by new ones. In order to optimize the maintenance cost, it is necessary to perform preventive maintenance to prevent failure occur- rence. Preventive maintenance actions consist in replacing components the date of the next scheduled maintenance phase. In the classical case, preventive maintenance is only

  18. Diagnosis and prognosis for the maintenance of complex systems

    E-Print Network [OSTI]

    Pencolé, Yannick

    --Diagnosis, prognosis, preventive maintenance, complex systems. I. INTRODUCTION Nowadays, system maintenance is a key to decrease the maintenance cost, it is necessary to perform preventive maintenance [3], [4], [5] which alsoDiagnosis and prognosis for the maintenance of complex systems Pauline Ribot1,2 , Yannick Pencol´e1

  19. 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. [Brookhaven National Lab., Upton, NY (United States)

    1993-12-01T23:59:59.000Z

    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.

  20. Please cite this article in press as: A. Martin, et al., ITER blanket manifold system: Integration, assembly and maintenance, Fusion Eng. Des. (2014), http://dx.doi.org/10.1016/j.fusengdes.2014.04.013

    E-Print Network [OSTI]

    Raffray, A. René

    2014-01-01T23:59:59.000Z

    , assembly and maintenance, Fusion Eng. Des. (2014), http://dx.doi.org/10.1016/j.fusengdes.2014.elsevier.com/locate/fusengdes ITER blanket manifold system: Integration, assembly and maintenance Alex Martina, , George Dellopoulosb failure would prevent ITER operation a maintenance strategy has been planned. © 2014 Elsevier B.V. All

  1. Operations Task Management (OTM)

    SciTech Connect (OSTI)

    Miller, C.B.; Duck, C.H.

    1985-10-01T23:59:59.000Z

    This paper reviews the steps taken by management at Ashland Oil to reduce expenses, including an analysis of every aspect of the refinery. It was determined that the areas most adaptable to improvement were the maintenance department, storerooms, the laboratory and energy utilization. The authors focus, however, on the difficulties met in implementing an effective cost control program in the operations area, detailing the reasons why and examining the system ultimately installed in this area.

  2. History-Dependent Optimization of Bridge Maintenance and Replacement Decisions Using Markov Decision Process

    E-Print Network [OSTI]

    Robelin, Charles-Antoine; Madanat, Samer M

    2007-01-01T23:59:59.000Z

    ?1997?. “Pontis: A system for maintenance optimization andcycle reliability-based maintenance cost optimization ofbridge inspection, maintenance and replacement optimization

  3. Guidance for the design and management of a maintenance plan to assure safety and improve the predictability of a DOE nuclear irradiation facility. Final report

    SciTech Connect (OSTI)

    Booth, R.S.; Kryter, R.C.; Shepard, R.L.; Smith, O.L. [Oak Ridge National Lab., TN (United States); Upadhyaya, B.R. [Univ. of Tennessee, Knoxville, TN (United States). Dept. of Nuclear Engineering; Rowan, W.J.

    1994-10-01T23:59:59.000Z

    A program is recommended for planning the maintenance of DOE nuclear facilities that will help safety and enhance availability throughout a facility`s life cycle. While investigating the requirements for maintenance activities, a major difference was identified between the strategy suitable for a conventional power reactor and one for a research reactor facility: the latter should provide a high degree of predicted availability (referred to hereafter as ``predictability``) to its users, whereas the former should maximize total energy production. These differing operating goals necessitate different maintenance strategies. A strategy for scheduling research reactor facility operation and shutdown for maintenance must balance safety, reliability,and predicted availability. The approach developed here is based on three major elements: (1) a probabilistic risk analysis of the balance between assured reliability and predictability (presented in Appendix C), (2) an assessment of the safety and operational impact of maintenance activities applied to various components of the facility, and (3) a data base of historical and operational information on the performance and requirements for maintenance of various components. These factors are integrated into a set of guidelines for designing a new highly maintainable facility, for preparing flexible schedules for improved maintenance of existing facilities, and for anticipating the maintenance required to extend the life of an aging facility. Although tailored to research reactor facilities, the methodology has broader applicability and may therefore be used to improved the maintenance of power reactors, particularly in anticipation of peak load demands.

  4. The role of Dynamin in muscle remodeling and maintenance

    E-Print Network [OSTI]

    Nguyen, Jennifer Kim Thu

    2011-01-01T23:59:59.000Z

    muscle attachment and maintenance. PLoS Genet 7, e1001295.in Muscle Remodeling and Maintenance A Thesis submitted inMuscle Remodeling and Maintenance by Jennifer Kim Thu Nguyen

  5. Maintenance scheduling for modular systems-models and algorithms

    E-Print Network [OSTI]

    Zarybnisky, Eric J. (Eric Jack), 1979-

    2011-01-01T23:59:59.000Z

    Maintenance scheduling is an integral part of many complex systems. For instance, without effective maintenance scheduling, the combined effects of preventative and corrective maintenance can have severe impacts on the ...

  6. Optimization models for improving periodic maintenance schedules by utilizing opportunities

    E-Print Network [OSTI]

    Patriksson, Michael

    to this as preventive maintenance activities at an oppor- tunity. The original opportunistic replacement problemOptimization models for improving periodic maintenance schedules by utilizing opportunities Torgny of Technology Abstract We present mathematical models for finding optimal opportunistic maintenance schedules

  7. Modelling maintenance for components under competing risk Helge Langseth

    E-Print Network [OSTI]

    Langseth, Helge

    preventively maintained. The preventive maintenance (PM) is performed periodically with some period , but PMModelling maintenance for components under competing risk Helge Langseth Norwegian University the mathematical modelling of imperfect maintenance of a system under competing risk. The model we propose

  8. Maintenance Management Program for DOE Nuclear Facilities

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

    2001-06-01T23:59:59.000Z

    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.

  9. Site Maintenance Plan: Part 2, Site Maintenance Action Plan for FY 1994

    SciTech Connect (OSTI)

    Fisk, E.L.

    1994-06-01T23:59:59.000Z

    This Fiscal Year (FY) 1994 Site Maintenance Action Plan (SMAP) is Part II of the Site Maintenance Plan, and has been written by Westinghouse Hanford Company (WHC) to outline the requirements stated in DOE Order 4330.4B, Maintenance Management Program, Chapter 1, Paragraph 3.3.1. The SMAP provides an annual status of maintenance initiatives completed and planned, a summary of performance indicators, a summary of maintenance backlog, a listing of real property and capital equipment maintenance cost estimates that were used to create the FY 1996 infrastructure and maintenance budget input, and a listing of proposed line item and general plant projects. Additionally, assumptions for various Site programs are listed to bring the Site Maintenance Plan into focus with overall Site activities. The primary mission at Hanford is to clean up the Site. In this cleanup process WHC will provide scientific and technological expertise to meet global needs, and partnership with stakeholders in the region to develop regional economic diversification. Other missions at the Hanford Site include energy research and development, and waste management and disposal activities. Their primary mission has a 30-year projected life span and will direct the shutting down and cleanup of defense production facilities and the Fast Flux Test Facility. This long-term mission requires continuous maintenance and in many instances, replacement of existing basic infrastructure, support facilities, and utilities. Without adequate maintenance and capital funding these infrastructure, support facilities, and utilities will continue to deteriorate causing an increase in backlogged work.

  10. Plant maintenance and plant life extension issue, 2007

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2007-03-15T23:59:59.000Z

    The focus of the March-April issue is on plant maintenance and plant life extension. Major articles/reports in this issue include: Three proposed COLs expected in 2007, by Dale E. Klein, U.S. Nuclear Regulatory Commission; Delivering behaviors that our customers value, by Jack Allen, Westinghouse Electric Company; Facilitating high-level and fuel waste disposal technologies, by Malcolm Gray, IAEA, Austria; Plant life management and long-term operation, by Pal Kovacs, OECD-NEA, France; Measuring control rod position, by R. Taymanov, K. Sapozhnikova, I. Druzhinin, D.I. Mendeleyev, Institue for Metrology, Russia; and, 'Modernization' means higher safety, by Svetlana Genova, Kozluduy NPP plc, Bulgaria.

  11. A new maintenance friendly concept for bulb type generators

    SciTech Connect (OSTI)

    Scheidl, W.

    1998-07-01T23:59:59.000Z

    Bulb type generators in the rating range up to 15 MW are in a severe competition with geared up machines which operate at much higher speed and are therefore smaller and cheaper. Up to now the conventional bulb type generator in the standard design as it is used on several rivers in Austria and many other countries was not so economic in the lower rating range. A new and maintenance friendly concept for the bulb type generator design especially for these lower rating range ended in a more economic solution and is now able to compete with the geared up machines.

  12. Liquid and Gaseous Waste Operations Department annual operating report, CY 1995

    SciTech Connect (OSTI)

    Maddox, J.J.; Scott, C.B.

    1996-03-01T23:59:59.000Z

    This report describes the operating activities, upgrade activities, maintenance, and other activities regarding liquid and gaseous low level radioactive waste management at the Oak Ridge National Laboratory. Miscellaneous activities include training, audits, tours, and environmental restoration support.

  13. 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 FY 2013 DARM...

  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 (0 Comments) There...

  15. North Area Right-of-Way Maintenance Project

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

    North Area Right-of-Way Maintenance Project North Area Right-of-Way Maintenance Project Western FONSI (PDF - 487 KB) Final Environmental Assessment (PDF - 4200 KB) Environmental...

  16. air maintenance lufthansa: Topics by E-print Network

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

    Summary: Automated and Scheduled Maintenance of Digital Library Collections Wendy Osborn and Steve Fox and scheduled maintenance of a digital library collection. Existing...

  17. ENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE

    E-Print Network [OSTI]

    Rainforth, Emma C.

    ENVIRONMENTAL HEALTH AND SAFETY RAMAPO COLLEGE OF NEW JERSEY STANDARD OPERATING PROCEDURE: VEHICLE FUELING Standard Operating Procedure: Vehicle Fueling I. Introduction and Purpose Vehicle and equipment maintenance yards with fueling, including mobile fueling operations. III. Standards and Specifications (for

  18. BPAT Systems Maintenance - April 8, 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: 482015 BPAT's e-Tag and OASIS software vendor will be performing a...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. Risk impact of maintenance program changes

    E-Print Network [OSTI]

    Credit, Kimberly A. (Kimberly April)

    1992-01-01T23:59:59.000Z

    This study quantifies the change in one measure of plant risk, the frequency of loss of long-term decay heat removal, due to changes in maintenance at the James A. Fitzpatrick (JAF) plant. Quantification is accomplished ...

  4. Low-Maintenance Wind Power System

    E-Print Network [OSTI]

    Rasson, Joseph E

    2010-01-01T23:59:59.000Z

    with widespread adoption of wind energy. The project hasProject: Low-Maintenance Wind Power System Summary of theImproved Vertical Axis Wind Turbine and Aerodynamic Control

  5. A case model for predictive maintenance

    E-Print Network [OSTI]

    Li, Jiawei, M. Eng. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    This project is to respond to a need by Varian Semiconductor Equipment Associates, Inc. (VSEA) to help predict failure of ion implanters. Predictive maintenance would help to reduce the unscheduled downtime of ion implanters, ...

  6. Significantly reduce maintenance time Documents&Mediabecomesthekey

    E-Print Network [OSTI]

    Mullins, Dyche

    Significantly reduce maintenance time · Documents&Mediabecomesthekey contactforallmaintenanceneeds. · MajorpartsarestoredbyDocuments& MediaattheMissionCenter.Thisreduces thetimeneededtoorderpartsandresultsin&Mediaoffersthecampus communityaconvenientandeconomicsolution foritscopiers,multifunctiondevicesandprinter needs. Print Management Program advantages Reduce

  7. LEED-EB: How to Achieve Certification and Reduce Operating Costs

    E-Print Network [OSTI]

    Iczkowski, E.

    2005-01-01T23:59:59.000Z

    Indoor Environmental Quality 4 22 Innovation in Upgrades, Operations & Maintenance 0 5 Total 13 85 Table 4 LEED Certification EB NC Level Points % of Total Points % of Total Certified 32 - 39 38 - 46 26 - 32 38 - 46 Silver 40 - 47 47... and implement the process are not the same. The LEED-EB team members include professionals that specialize in the operation, maintenance, and up-grading of building systems; Facility Managers, Property Managers, Plant Engineers, Operations and Maintenance...

  8. Thermography for Preventive Maintenance and Conservation

    E-Print Network [OSTI]

    Lopez, T.

    1979-01-01T23:59:59.000Z

    THERMOGRAPHY FOR PREVENTIVE MAINTENANCE AND CONSERVATION Tony Lopez Southern California Gas Company Los Angles, California The Supply Situation With fuel prices soaring, more and more companies are looking at energy management as a means... years. In the last twenty years, however, other applica tions have been developed for thermography. Some of these include: medicine, nondestructive testi:ng, aerial land mapping, preventive maintenance and conservation. The balance of this paper...

  9. Substations reliability-centered maintenance and predictive maintenance - a strategic partnership

    SciTech Connect (OSTI)

    Colsher, R.J. [Electric Power Research Institute, Eddystone, PA (United States); Abbott, P.D.; Matusheski, R.L. [EPRI & MD Center, Eddystone, PA (United States); Smith, S.B. [ERIN Engineering & Research, Walnut Creek, CA (United States)

    1996-08-01T23:59:59.000Z

    A maintenance optimization study for substation components can be most effective when Reliability Centered Maintenance (RCM) Analysis is combined with a Predictive Maintenance (PDM) Assessment. If the two processes are performed concurrently, the benefit-to-cost ratios for each is increased. Also, the cost of implementing RCM recommendations for condition monitoring can be minimized, while maximizing their impact at the same time. This paper presents the essential elements of both the RCM and PDM processes, and describes how they work together in a substation environment as a comprehensive maintenance assessment tool. Descriptions of recent experiences are also included.

  10. Design, maintenance extend FGD system slurry valve life

    SciTech Connect (OSTI)

    LeMay, B. [St. John`s River Power Park, Jacksonville, FL (United States); Willyard, B. [Grand River Dam Authority, Chouteau, OK (United States); Polasek, S. [Lower Colorado River Authority, Austin, TX (United States); Clarkson, C.W. [Clarkson Co., Sparks, NV (United States)

    1995-08-01T23:59:59.000Z

    This article describes how power plants in Florida, Oklahoma and Texas adopted improved maintenance techniques and sought better design criteria to gain greater slurry valve reliability. Slurry valves, a vital part of a flue gas desulfurization (FGD) system, are critical to a power plant`s ability to meet or exceed acid rain emission requirements. The performance and reliability of these valves can significantly affect unit operation and load capacity. For example, slurry valves installed on the suction and discharge ends of scrubber tower pumps are a main point of isolation. When these valves malfunction, the scrubber tower must be shut down. Problems with valves that control the feed system and reaction tank alter slurry pH and density, and also affect unit load. In addition, a single valve that serves dual-pumping systems from the slurry storage tank to the reaction tank can cause a system outage. Because of their key role in system operation, specific maintenance approaches were developed at several power plants to improve slurry valve reliability and run times.

  11. UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings

    E-Print Network [OSTI]

    Hayden, Nancy J.

    UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings Sunday 19 heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES > Given Boiler Plant will be in operation to provide heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES

  12. 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.

  13. Implementation Guide for Surveillance and Maintenance during Facility Transition and Disposition

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

    1999-09-29T23:59:59.000Z

    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.

  14. Comparison of Maintenance Cost, Labor Demands, and System Performance for LID and Conventional

    E-Print Network [OSTI]

    operations and maintenance. Due to increasing require- ments for more effective treatment of runoff for porous asphalt, a vegetated swale, bioretention, and a subsurface gravel wetland, to $11­$21=kg=year TSS and personnel hours) and higher water quality treatment capabilities as a function of pollutant removal

  15. Reference: RGL 81-01 Subject: NATIONWIDE PERMIT-MAINTENANCE

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Reference: RGL 81-01 Subject: NATIONWIDE PERMIT-MAINTENANCE Title: MAINTENANCE DREDGING TO MAINTAIN EXISTING STRUCTURE IN SEC 10 WATERS DOES NOT AUTHORIZE MAINTENANCE DREDGING (1977 REGS). 1 applicable to maintenance dredging. 2. Nationwide permit 322.4(c) authorizes the repair, rehabilitation

  16. University Marketing Communications UMC Web Site Maintenance Service

    E-Print Network [OSTI]

    Sibille, Etienne

    University Marketing Communications UMC Web Site Maintenance Service Overview Content management and ongoing Web site maintenance is an essential part of any Web project plan. When developing a new Web site in Web maintenance activities. Benefits Our Web maintenance service gives you ongoing access to our group

  17. Towards a maintenance and servicing indicator Pascal Vrignat 1

    E-Print Network [OSTI]

    Boyer, Edmond

    : Preventive Maintenance, Maintenance planning, Hidden Markov Model, Failure detection. 1 Introduction, events may be prevented by applying a correct maintenance policy. Some tankers may not have sunk if some maintenance had been correctly applied. Factory should not have exploded with some preventive control

  18. Kernel spectral clustering for predicting maintenance of industrial machines

    E-Print Network [OSTI]

    to deal with sensory faults have been used [1],[2],[3]: corrective maintenance, preventive maintenance the machine fails, it is expensive and safety and environment issues arise. Preventive maintenance is basedKernel spectral clustering for predicting maintenance of industrial machines Rocco Langone1, Carlos

  19. Grouping maintenance strategy with availability constraint under limited

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    with significant assumptions: maintenance durations are neglected and only one preventive maintenance for eachGrouping maintenance strategy with availability constraint under limited repairmen Phuc Do Van Hai maintenance strategies of multi-component systems by integrating two efficient optimization algorithms

  20. Performance evaluation of centralized maintenance workshop by using Queuing Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    maintenance types: Preventive maintenance: different actions are programmed in cycle periods; CorrectivePerformance evaluation of centralized maintenance workshop by using Queuing Networks Zineb Simeu: Maintenance workshop integrated in the job-shop system is required in order to maintain the production

  1. Comparison of Selected Model Evaluation Criteria for Maintenance Applications

    E-Print Network [OSTI]

    Huang, Samuel H.

    , Louisville, KY 40292, USA Model-based preventive maintenance relies on creating models that can either loss, and as a whole a sluggish system, the focus has shifted to preventive maintenance. Computerized maintenance systems aid in improving the efficiency of maintenance tasks [28]. The approach of preventive

  2. Optimal Maintenance Scheduling of a Gas Engine Power Plant

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    to carry out preventive maintenance at regular intervals19 . The maintenance schedule affects many short1 Optimal Maintenance Scheduling of a Gas Engine Power Plant using Generalized Disjunctive with parallel units. Gas engines are shutdown according to a regular maintenance plan that limits the number

  3. National Synchrotron Light Source Facility Manual Maintenance Management Program. Revision 1

    SciTech Connect (OSTI)

    Fewell, N.

    1993-12-01T23:59:59.000Z

    The purpose of this program s to meet the policy and objectives for the management and performance of cost-effective maintenance and repair of the National Synchrotron Light Source, as required by the US Department of Energy order DOE 433O.4A. It is the DOE`s policy that: The maintenance management program for the NSLS be consistent with this Order and that NSLS property is maintained in a manner which promotes operational safety, worker health, environmental protection and compliance, property preservation, and cost-effectiveness while meeting the NSLS`s programmatic mission. Structures, components and systems (active and passive) that are imporant to safe operation of the NSLS shall be subject to a maintenance program to ensure that they meet or exceed their design requirements throughout the life of the NSLS. Periodic examination of structures, systems components and equipment be performed to determine deterioration or technical obsolescence which may threaten performance and/or safety. Primary responsibility, authority, and accountability for the direction and management of the maintenance program at the NSLS reside with the line management assigned direct programmatic responsibility. Budgeting and accounting for maintenance programs are consistent with DOE Orders guidance.

  4. Elevated high-density lipoprotein cholesterol and cardiovascular mortality in maintenance hemodialysis patients

    E-Print Network [OSTI]

    Moradi, H; Streja, E; Kashyap, ML; Vaziri, ND; Fonarow, GC; Kalantar-Zadeh, K

    2014-01-01T23:59:59.000Z

    of mortality in maintenance hemo- dialysis patients. Clin Jindices and survival in maintenance hemodialysis patients

  5. Intimacy, Manipulation, and the Maintenance of Social Boundaries at San Quentin Prison

    E-Print Network [OSTI]

    Lindahl, Nicole

    2011-01-01T23:59:59.000Z

    Manipulation, and the Maintenance of Social Boundaries atand volunteers to explore the maintenance and regulation of

  6. 2010 Wind Technologies Market Report

    E-Print Network [OSTI]

    Wiser, Ryan

    2012-01-01T23:59:59.000Z

    kilowatt-hour Midwest Independent System Operator megawattPJM), Midwest Independent System Operator (MISO), New Yorkin 2009. The Midwest Independent System Operator (MISO) (net

  7. A Formal Ontology for Industrial Maintenance Mohamed Hedi KARRAY*, Brigitte CHEBEL-MORELLO*, Noureddine ZERHOUNI*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    - ing to different strategies (preventive maintenance, predictive maintenance, correc- tive maintenanceA Formal Ontology for Industrial Maintenance Mohamed Hedi KARRAY*, Brigitte CHEBEL of information and communication technol- ogies has resulted in a variety of maintenance support systems

  8. PHYSICAL PLANT OPERATING POLICY AND PROCEDURE

    E-Print Network [OSTI]

    Gelfond, Michael

    PHYSICAL PLANT OPERATING POLICY AND PROCEDURE PP/OP 04.05: Development of Standard Labor Charge and Procedure (PP/OP) is to establish procedures for the development of a standard labor charge rate used when-600) ­ Account used to fund all maintenance and operation expenses for Custodial Services #12;June 7, 2010 Page 2

  9. SAFETY MANAGEMENT MANUAL OSU SHIP OPERATIONS

    E-Print Network [OSTI]

    Kurapov, Alexander

    overboarding operations on the vessel. 7.16.2 Scope This procedure covers the design, installation, maintenance.16.1 Purpose The purpose of this procedure is to set forth standards to ensure safe overboarding equipment on RSAFETY MANAGEMENT MANUAL OSU SHIP OPERATIONS 7.16 OVERBOARDING EQUIPMENT Originator: Approved By

  10. Better couplings reduce pump maintenance

    SciTech Connect (OSTI)

    Polk, M.

    1987-01-01T23:59:59.000Z

    A test program conducted at the Tenneco Chalmette Refinery to find ways to improve pump reliability has provided evidence that curtailing pump vibration results in a significant reduction of pump repairs. It was further shown that vibration could be reduced by improving pump/motor alignment, regular lubrication practices and replacement of gear couplings with newer, advanced-design couplings. Extended field trials of two different types of couplings on operating motor/pump units in various parts of the refinery proved that both test couplings are capable of reducing vibration and cutting down on costly pump repairs, as compared with gear-type couplings used in the refinery. One coupling type reduced pump repairs by 70 percent, while the second type resulted in a 58-percent reduction. In a one-year long test program, urethane elastomer couplings increased pump life on ten test units by 406 percent when considering pump repairs directly related to coupling performance. Repairs not connected with coupling performance, such as electrical failure, acid attack on seals, lack of lubrication, etc., were not included in the calculations. Disc-type couplings under test on eight motor/pump units increased pump life by 142 percent, based on data related only to coupling performance.

  11. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2010

    SciTech Connect (OSTI)

    None

    2011-03-01T23:59:59.000Z

    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.

  12. Wind Energy Facility Reliability and Maintenance

    E-Print Network [OSTI]

    Ding, Yu

    Wind Energy Facility Reliability and Maintenance Eunshin Byon, Lewis Ntaimo, Chanan Singh and Yu related to wind energy facility reliability and mainte- nance focused more on qualitative aspects. In this chapter, we provide a comprehensive account of the existing research regarding wind energy facility

  13. A Ubiquitous Computing Environment for Aircraft Maintenance

    E-Print Network [OSTI]

    practical experience from a project that was carried out in cooperation with an aircraft company1 and SAP SI level of usability. A scenario, a systems architecture, and maintenance applications are presented Descriptors J.7 [Computer Applications]: Computers in Other Systems ­ industrial control, process control

  14. Linac cryogenic distribution system maintenance and upgrades at JLab

    SciTech Connect (OSTI)

    Dixon, K.; Wright, M.; Ganni, V. [Thomas Jefferson National Accelerator Facility (JLab), Newport News, VA 23606 (United States)

    2014-01-29T23:59:59.000Z

    The Central Helium Liquefier (CHL) distribution system to the CEBAF and FEL linacs at Jefferson Lab (JLab) experienced a planned warm up during the late summer and fall of 2012 for the first time after its commissioning in 1991. Various maintenance and modifications were performed to support high beam availability to the experimental users, meet 10 CFR 851 requirements for pressure systems, address operational issues, and prepare the cryogenic interfaces for the high-gradient cryomodules needed for the 12 GeV upgrade. Cryogenic maintenance and installation work had to be coordinated with other activities in the linacs and compete for manpower from other department installation activities. With less than a quarter of the gas storage capacity available to handle the boil-off from the more than 40 cryomodules, 35,000 Nm{sup 3} of helium was re-liquefied and shipped to a vendor via a liquid tanker trailer. Nearly 200 u-tubes had to be removed and stored while seals were replaced on related equipment such as vacuum pump outs, bayonet isolation and process valves.

  15. Linac cryogenic distribution system maintenance and upgrades at Jlab

    SciTech Connect (OSTI)

    Dixon, Kelly D. [JLAB; Wright, Mathew C. [JLAB; Ganni, Venkatarao [JLAB

    2014-01-01T23:59:59.000Z

    The Central Helium Liquefier (CHL) distribution system to the CEBAF and FEL linacs at Jefferson Lab (JLab) experienced a planned warm up during the late summer and fall of 2012 for the first time after its commissioning in 1991. Various maintenance and modifications were performed to support high beam availability to the experimental users, meet 10 CFR 851 requirements for pressure systems, address operational issues, and prepare the cryogenic interfaces for the high-gradient cryomodules needed for the 12 GeV upgrade. Cryogenic maintenance and installation work had to be coordinated with other activities in the linacs and compete for manpower from other department installation activities. With less than a quarter of the gas storage capacity available to handle the boil-off from the more than 40 cryomodules, 35,000 Nm{sup 3} of helium was re-liquefied and shipped to a vendor via a liquid tanker trailer. Nearly 200 u-tubes had to be removed and stored while seals were replaced on related equipment such as vacuum pump outs, bayonet isolation and process valves.

  16. North Area Right-of-Way Maintenance Project

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

    Sacramento Valley Right-of-Way Maintenance Project Sacramento Valley Right-of-Way Maintenance Project Final EA Report Cover Vol I August 2005(PDF - 492 MG) Final EA Main Volume...

  17. WINCO maintenance before and after DOE 4330.4A

    SciTech Connect (OSTI)

    Remsburg, R.E.

    1993-04-27T23:59:59.000Z

    This report discusses numerous elements of the maintenance program at the Idaho Chemical Processing Plant (ICPP) which have undergone changes during the last 5 years. Looking back, many of the maintenance program changes prior to 1991 were fragmented. Maintenance program elements were being ratcheted to address specific productivity and safety concerns. The improvements were warranted, but often improvements were implemented without a systematic review of how they impacted other maintenance program elements. After 1990 when WINCO began using the Chapter II guidelines of DOE Order 4330.4A as a maintenance program model, there was a marked improvement in the quality of the maintenance program changes. The post 1990 changes have been part of a systematic plan that has been communicated to all of the maintenance players. The Chapter II guidelines and the maintenance implementation plan (MIP) personnel with a focus for improvement that was missing prior to 1991.

  18. An Intact Centrosome Is Required for the Maintenance of Polarization during Directional Cell Migration

    E-Print Network [OSTI]

    Wakida, Nicole M.; Botvinick, Elliot L.; Lin, Justin; Berns, Michael W.

    2010-01-01T23:59:59.000Z

    Is Required for the Maintenance of Polarization duringis necessary for the maintenance of polarization duringa critical role in the maintenance of cytoskeletal asymmetry

  19. Study of LATERAL ORGAN BOUNDARIES (LOB) Genetic Pathways in Boundary Maintenance of Arabidopsis

    E-Print Network [OSTI]

    Yu, Lifeng

    2012-01-01T23:59:59.000Z

    Boundary formation and maintenance in tissue development.2002). Shoot meristem maintenance is controlled by a GRAS-et al. , 2005). The maintenance of the polarity of GA

  20. Adaptive Optimization and Systematic Probing of Infrastructure System Maintenance Policies under Model Uncertainty

    E-Print Network [OSTI]

    Madanat, S M; Park, Sejung; Kuhn, K D

    2006-01-01T23:59:59.000Z

    S. ?2002?. “Optimal maintenance and repair policies inM. I. ?1987?. “Optimal maintenance decisions for pavement?1997?. “Pontis: A system for maintenance optimization and

  1. Access to Care for Methadone Maintenance Patients in the United States

    E-Print Network [OSTI]

    Hettema, Jennifer E.; Sorensen, James L.

    2009-01-01T23:59:59.000Z

    J. L. (2007). Methadone maintenance therapy in residentialet al. 2006). Methadone maintenance therapy (MMT) has highlyto Care for Methadone Maintenance Patients in the United

  2. Defining a genetic framework for stem cell niche maintenance in the Drosophila testis

    E-Print Network [OSTI]

    Voog, Justin C.

    2009-01-01T23:59:59.000Z

    that promote stem cell maintenance throughout life. (2008)M. , and Nagasawa, T. Maintenance of the hematopoietic stemis essential for the maintenance and division of germline

  3. Novel role of caspase-8 in the maintenance of epidermal regeneration and repair

    E-Print Network [OSTI]

    Lee, Pedro

    2011-01-01T23:59:59.000Z

    of caspase-like family in maintenance of cytoskeletonof Caspase-8 in the Maintenance of Epidermal Regenerationof Caspase-8 in the Maintenance of Epidermal Regeneration

  4. Network-Level Reliability-Based Bridge Inspection, Maintenance and Replacement Optimization Model

    E-Print Network [OSTI]

    Robelin, Charles-Antoine; Madanat, S M

    2006-01-01T23:59:59.000Z

    years) Interval between maintenance of type 2 (years) nonenone none Period of blocked maintenance (years) none noneShepard. Pontis: A System for Maintenance Optimization and

  5. Washington State Department of Transportation Bridge Maintenance and Inspection Guidance for Protected Terrestrial Species

    E-Print Network [OSTI]

    Carey, Marion

    2007-01-01T23:59:59.000Z

    impacts from routine maintenance and inspection activities.expanded their Highway Maintenance Environmental Complianceand one specific to maintenance activities. The guidance is

  6. Triggers and maintenance of multiple shifts in the state of a natural community

    E-Print Network [OSTI]

    Rassweiler, Andrew; Schmitt, Russell J.; Holbrook, Sally J.

    2010-01-01T23:59:59.000Z

    PAPER Triggers and maintenance of multiple shifts in theseparately on the causes and maintenance of state change canpotentially explaining the maintenance of the new state.

  7. Bone Growth, Maintenance and Loss in the Neolithic Community of Çatalhöyük, Turkey: Preliminary Results

    E-Print Network [OSTI]

    Agarwal, Sabrina; Glencross, Bonnie; Beauchesne, Patrick

    2011-01-01T23:59:59.000Z

    Bone Growth, Maintenance and Loss in the Neolithic CommunityThe examination of bone maintenance and loss is another wellchanging patterns of bone maintenance typically observed in

  8. Maintenance implementation plan for the B Plant/WESF. Revision 4

    SciTech Connect (OSTI)

    Tritt, S.E.; Lueck, B.H.

    1996-01-01T23:59:59.000Z

    This Maintenance Implementation Plan (MIP) has been developed for maintenance functions associated with the B Plant/WESF (Waste Encapsulation Storage Facility) complex. The objective of this plan is to provide baseline information for establishing and identifying WHC conformance programs and policies applicable to implementation of DOE order 4330.4B guidelines. In addition, this maintenance plan identifies the actions necessary to develop a cost-effective and efficient maintenance program at B Plant/WESF. The B Plant WESF facility complex consists of three main facilities and several support structures located in the 200 East Area of the Hanford site. B Plant is a transition facility that is required to ensure safe storage and management of WESF (operating facility) cesium and strontium capsules. B Plant/WESF also contains substantial radiological inventory from previous campaigns. There are no production activities at B Plant, but several of its operating systems are required to accomplish the current B Plant/WESF mission. B Plant/WESF are each considered a nuclear facility due to the storage of cesium and strontium capsules at WESF and the large radiological inventory from past processing.

  9. TMI-2 (Three-Mile Island-Unit 2) rail cask and railcar maintenance

    SciTech Connect (OSTI)

    Tyacke, M.J.; Ayers, A.L., Jr.; Ball, L.J.; Anselmo, A.A.

    1988-02-01T23:59:59.000Z

    This paper describes the NuPac 125-B cask system (i.e., cask and railcar), and the maintenance and inspection requirements for that system. The paper discusses the operations being done to satisfy those requirements and how, in some cases, it has been efficient for the operations to be more rigorous than the requirements. Finally, this paper discusses the experiences gained from those operations and how specific hardware and procedural enhancements have resulted in a reliable and continuous shipping campaign. 2 refs., 2 figs.

  10. HVdc converter terminal maintenance/spare parts philosophy and comparison with performance

    SciTech Connect (OSTI)

    Melvold, D.J. (Dept. of Water and Power, Los Angeles, CA (US))

    1992-04-01T23:59:59.000Z

    Data has been published primarily by CIGRE on operating experience of HVdc systems in such areas as availability, forced outage rate, thyristor failure rate, etc. This paper presents complementary data derived primarily from a utility survey to enhance the CIGRE-published data in these same areas on a major portion of the 45 HVdc projects now operating worldwide. The comparison and correlations drawn between the published operating data and the utility procurement, design and maintenance practices of the corresponding HVdc system will serve to illustrate the return the utilities may be receiving in improved system performance from the additional invested resources.

  11. Modelling of dependence between critical failure and preventive maintenance

    E-Print Network [OSTI]

    Langseth, Helge

    Modelling of dependence between critical failure and preventive maintenance: The repair alert model, or a preventive maintenance (PM) action, where the latter will prevent the failure. It is reasonable to expect that the failure can be avoided by a possible preventive maintenance (PM) at some random time Z. If Z

  12. A MAINTENANCE MODEL FOR COMPONENTS EXPOSED TO SEVERAL FAILURE MECHANISMS

    E-Print Network [OSTI]

    Langseth, Helge

    . The preventive maintenance (PM) is performed periodically with some fixed period , but PM can also be performed describe the "goodness" of the maintenance crew; their ability to prevent failures by performing thorough is assumed to undergo preventive maintenance (PM), usually at fixed time periods > 0. In addition

  13. Maintenance policy: degradation laws versus Hidden Markov Model availability indicator

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    INTRODUCTION Industrial processes need to be maintained to prevent breakdown. Some years ago, maintenance, logistic... Different kinds of maintenance policy can be applied: preventive or corrective according to manager strategies. In case of preventive maintenance, different strategies should be used like planned

  14. Modelling of dependence between critical failure and preventive maintenance

    E-Print Network [OSTI]

    Langseth, Helge

    Modelling of dependence between critical failure and preventive maintenance: The repair alert model, or a preventive maintenance (PM) action, where the latter will prevent the failure. It is reasonable to expect be avoided by a possible preventive maintenance (PM) at some random time Z. If Z

  15. `ODDS ALGORITHM'-BASED OPPORTUNISTIC MAINTENANCE FOR PRESERVING COMPONENT PERFORMANCES

    E-Print Network [OSTI]

    Boyer, Edmond

    part (McCall, 1963). Then an opportunistic maintenance is any action that combines a preventive`ODDS ALGORITHM'-BASED OPPORTUNISTIC MAINTENANCE FOR PRESERVING COMPONENT PERFORMANCES E. Levrat, E Vandoeuvre (France) Abstract: Today, a new role for maintenance exists to enhance the eco

  16. Commencement Activities & Facility Maintenance Closures Updated Monday 4/29

    E-Print Network [OSTI]

    von der Heydt, Rüdiger

    · Fitness Center & Weight Room equipment cleaning, preventive maintenance, and layout changes #12;Commencement Activities & Facility Maintenance Closures Updated Monday 4/29 Spring Semester Normal Maintenance projects. · The Rec Center will be closed Monday 5/20 ­ Sunday 6/9. · The Rec Center reopens

  17. Workforce-Constrained Preventive Maintenance Scheduling using Evolution Strategies

    E-Print Network [OSTI]

    Terwilliger, Mark

    Workforce-Constrained Preventive Maintenance Scheduling using Evolution Strategies ABSTRACT Heavy of minimizing the makespan for a set of preventive maintenance (PM) tasks, requiring single- or multiple approach to the SA approach for this class of PM problems. Subject Area: Preventive Maintenance, Evolution

  18. Maintenance Guide for Greenhouse Ventilation, Evaporative Cooling Heating Systems1

    E-Print Network [OSTI]

    Watson, Craig A.

    when the need is discovered, but a good preventive maintenance program will reduce the number. This fact sheet will emphasize corrective and preventive maintenance procedures for ventilation, evaporativeAE26 Maintenance Guide for Greenhouse Ventilation, Evaporative Cooling Heating Systems1 D. E

  19. Probabilistic service life prediction and maintenance planning of deteriorating structures

    E-Print Network [OSTI]

    Garavaglia, Elsa

    life prediction of a bridge pier and to the selection of a suitable preventive maintenance scenario. 1 with an aggressive environment, and to eventually plan a process of essential and/or preventive maintenance, some preventive maintenance scenario. 2 RELIABILITY OF DETERIORATING STRUCTURAL SYSTEMS The deterioration

  20. Optimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective

    E-Print Network [OSTI]

    Boyer, Edmond

    . Numerical examples have shown that our model provides a preventive maintenance policy that slows downOptimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective Mariem Zouch, Thomas Yeung / IRCCyN, F-44307 NANTES Cedex, France Keywords: Road deterioration, maintenance optimization, Partially

  1. Optimal Maintenance Scheduling of a Power Plant with Seasonal

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    -Wide Optimization Meeting · Plan preventive maintenance shutdowns ­ Minimize payment for skilled labor ­ Save onlineOptimal Maintenance Scheduling of a Power Plant with Seasonal Electricity Tariffs Pedro M. Castro maintenance team doing shutdowns · Shutdown period mandatory after [ , ] h online · Challenging (hard

  2. IEEE TRANSACTIONS ON RELIABILITY 1 Optimal Maintenance Strategies for Wind

    E-Print Network [OSTI]

    Ntaimo, Lewis

    from sensors, our research objective is to derive an optimal observation and preventive maintenance TRANSACTIONS ON RELIABILITY 3 ACRONYMS NA no action PM preventive maintenance OB observation CM correctiveIEEE TRANSACTIONS ON RELIABILITY 1 Optimal Maintenance Strategies for Wind Turbine Systems Under

  3. Single-machine Multiple-recipe Predictive Maintenance , John Hasenbein

    E-Print Network [OSTI]

    Hasenbein, John

    preventative and corrective maintenance costs, holdings costs, and possibly production costs. An optimal policy. In a conventional preventive maintenance policy, it is typically assumed that the decision maker knows only when, conventional preventive maintenance policies are often one of two types: calendar-based or job

  4. Experiment #1 Maintenance of UV/vis Instruments

    E-Print Network [OSTI]

    Nazarenko, Alexander

    considerably worse than it should be. For these reasons, most companies have a preventive maintenance program that might be included in a preventive maintenance program for a UV-visible spectrometer. Your taskExperiment #1 Maintenance of UV/vis Instruments Objectives: 1. Learn how to use different UV

  5. Analysis of Preventive Maintenance in Transactions Based Software Systems

    E-Print Network [OSTI]

    Telek, Miklós

    Analysis of Preventive Maintenance in Transactions Based Software Systems Sachin Garg 1 , Antonio''. However, it incurs some overhead. The necessity to do preventive maintenance not only in general purpose to illustrate the usefulness and applicability of the models. Keywords: Preventive Maintenance, Transactions

  6. A contextual semantic mediator for a distributed cooperative maintenance platform

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A contextual semantic mediator for a distributed cooperative maintenance platform Mohamed-Mechatronic Systems department (AS2M) {hedi.karray, Brigitte.morello, Noureddine.zerhouni}@femto-st.fr Abstract-Platforms expand maintenance systems from centralized systems into e-maintenance platforms integrating various

  7. A cask fleet operations study

    SciTech Connect (OSTI)

    Not Available

    1988-03-01T23:59:59.000Z

    This document describes the cask fleet currently available to transport spent nuclear fuels. The report describes the proposed operational procedures for these casks and the vehicles intended to transport them. Included are techniques for loading the cask, lifting it onto the transport vehicle, preparing the invoices, and unloading the cask at the destination. The document concludes with a discussion on the maintenance and repair of the casks. (tem) 29 figs.

  8. Maintenance Management Program for DOE Nuclear Facilities

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

    2010-04-21T23:59:59.000Z

    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.

  9. Maintenance Management Program for DOE Nuclear Facilities

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

    2010-04-21T23:59:59.000Z

    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. Cancels DOE O 433.1A. Admin Chg 1, dated 3-12-2013, cancels DOE O 433.1B.

  10. Maintenance Management Program for DOE Nuclear Facilities

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

    2007-02-13T23:59:59.000Z

    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.

  11. Effects of dairy intake on weight maintenance

    E-Print Network [OSTI]

    Zemel, Michael B.; Donnelly, Joseph E.; Smith, Bryan K.; Sullivan, Debra K.; Richards, Joanna; Morgan-Hanusa, Danielle; Mayo, Matthew S.; Sun, Xiaocun; Cook-Wiens, Galen; Bailey, Bruce W.; Van Walleghen, Emily L.; Washburn, Richard A.

    2008-10-24T23:59:59.000Z

    . However, weight maintenance following successful weight loss is a critical component to the successful management of obesity, and although there are animal data to support the concept of calcium and dairy attenuation of weight and fat regain [23... or components of body composition. The premise of this investigation was that correction of dietary calcium and dairy insufficiency may attenuate weight regain following successful weight loss. Accord- ingly, it was important to have a clear comparison of inad...

  12. Preventive maintenance vital to cogen profitability

    SciTech Connect (OSTI)

    Cox, D.R. (Mission Operation and Maintenance Inc. (US))

    1992-04-01T23:59:59.000Z

    A power plant's efficiency is the key to its success in generating a profit. While the fuel used and the mechanical efficiency of the plant itself are key design factor, once the plat is on-stream the main factor becomes the plant's time on line. Any downtime detracts from its profitability, especially during peak periods. In the case of a cogeneration facility downtime becomes even more critical, since it has more than one customer to satisfy; and electrical customer and a thermal energy customer. This paper reports that an unscheduled outage has the potential to be very expensive: Costs and revenue losses escalate rapidly from thousands of dollars into millions of dollars, depending on length of downtime and time of year. During off-peak winter months, losses at the Harbor cogeneration plant can be dramatic; peak summer losses can be catastrophic. Not only are generation revenues loss, but bonus revenues, qualifying facility (QF) status, and contractual obligations are at risk. With these prospects looming over the option, management must practice not only preventive maintenance, but predictive and condition based maintenance as well. HCC's key to preventing unscheduled outages is a computerized maintenance management system (CMMS).

  13. Waste Sampling and Characterization Facility (WSCF). Maintenance Implementation Plan

    SciTech Connect (OSTI)

    Bozich, J.L.

    1993-07-01T23:59:59.000Z

    This Maintenance Implementation Plan has been developed for maintenance functions associated with the Waste Sampling and Characterization Facility (WSCF). This plan is developed from the guidelines presented by Department of Energy (DOE) Order 4330.4A, Maintenance Management Program (DOE 1990), Chapter II. The objective of this plan is to provide baseline information for establishing and identifying WHC conformance programs and policies applicable to implementation of DOE order 4330.4A guidelines. In addition, this maintenance plan identifies the actions necessary to develop a cost-effective and efficient maintenance program at WSCF.

  14. Designing a Bayesian Network for Preventive Maintenance from Expert Opinions in a Rapid

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Designing a Bayesian Network for Preventive Maintenance from Expert Opinions in a Rapid-Linear Model, Expert Opinion, Complexity Reduction, Maintenance. 1 Introduction Preventive maintenance became essential. Preventive maintenance of a system is taking into account expert knowledge, feedback

  15. Condition-based maintenance under an imperfect repair policy for a deteriorating production system

    E-Print Network [OSTI]

    Boyer, Edmond

    is periodically monitored. Imperfect preventive maintenance activities, which restore the production system policy, both linear and non-linear imperfect preventive maintenance cost functions are investigated preventive maintenance (or preventive replacement) is usually used. After each preventive maintenance action

  16. Maintenance decision making tool reaching a compromise between maintainability and reliability performances

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    or scheduled preventive maintenance) to condition-based or predictive maintenance strategies preventive maintenance actions, in the sense that planned production stoppages within this temporal horizonMaintenance decision making tool reaching a compromise between maintainability and reliability

  17. Data collection, storage and integration requirements torealistically assess State road maintenance needs 

    E-Print Network [OSTI]

    Prodhuturi, Venkat R.

    1997-01-01T23:59:59.000Z

    Management Information System (MMIS), Salary and Labor Distribution System (SLD), Equipment Operating System (EOS), and Material Supply Management System (MSMS). The Single Entry Screen System (SES) was developed to allow input of data related to a... databases. These databases can be grouped according to their functions into: Maintenance Related Databases (MMS, SLD, EOS, MSMS) Pavement Related Databases (TRM, RIS, RIA, PMIS, RLSE) Bridge Related Databases (BRINSAP) 10 Construction related databases...

  18. Organizational Factors Impacting Implementation of Culturally Competent Care Modules in a Large Health Maintenance Organization

    E-Print Network [OSTI]

    Koh, Karen Leanne

    2011-01-01T23:59:59.000Z

    Modules in a Large Health Maintenance Organization By KarenModules in a Large Health Maintenance Organization Copyright

  19. Proactive maintenance initiatives at Argonne National Laboratory-West

    SciTech Connect (OSTI)

    Duckwitz, N.R.; Duncan, L.W.; Whipple, J.J.

    1995-06-01T23:59:59.000Z

    In the late 1980`s, ANL-W Management foresaw a need to provide dedicated technical support for maintenance supervisors. Maintenance supervisors were facing increased challenges to ensure all environmental, safety, and waste management regulations were followed in daily maintenance activities. This increased burden was diverting supervisory time away from on-the-job supervision. Supervisors were finding less time for their ``mentor`` roles to ensure maintenance focused on finding and correcting root causes. Additionally the traditional maintenance organization could not keep up with the explosion in predictive maintenance technologies. As a result, engineers were tasked to provide direct technical support to the maintenance organization. Today the maintenance technical support group consists of two mechanical engineers, two electrical engineers and an I&C engineer. The group provides a readily available, quick response resource for crafts people and their supervisors. They can and frequently do ask the support group for help to determine the root cause and to effect permanent fixes. Crafts and engineers work together informally to make an effective maintenance team. In addition to day-to-day problem solving, the technical support group has established several maintenance improvement programs for the site. This includes vibration analysis of rotating machinery, testing of fuel for emergency diesel generators, improving techniques for testing of high efficiency particulate air (HEPA) filters, and capacity testing of UPS and emergency diesel starting batteries. These programs have increased equipment reliability, reduced conventional routine maintenance, reduced unexpected maintenance, and improved testing accuracy. This paper will discuss the interaction of the technical support group within the maintenance department. Additionally the maintenance improvement programs will be presented along with actual cases encountered, the resolutions and lessons learned.

  20. On-line maintenance methodology development and its applications

    SciTech Connect (OSTI)

    Kim, J.; Jae, M. [Dept. of Nuclear Engineering, Hanyang Univ., 17 Haengdang, Sungdong, Seoul (Korea, Republic of)

    2012-07-01T23:59:59.000Z

    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)

  1. Functions of the cask maintenance facility: A white paper

    SciTech Connect (OSTI)

    Not Available

    1987-07-21T23:59:59.000Z

    The shipping cask systems are the mobile components of the transportation system, designed to safely transport spent nuclear fuel between different facilities under both normal and accident conditions. The cask system will consist of the heavily shielded cask, the cask transport vehicle (truck trailer or railcar), and any associated ancillary equipment (covers, impact limiters, lifting devices, etc.). The cask and certain parts of the cask system must be operated within the limits imposed by a certificate of compliance (COC) granted by the Nuclear Regulatory Commission (NRC). Each cask system must transport spent fuel safely during the life of the system. To maintain the operational effectiveness and safety of the cask systems, a cask maintenance facility (CMF) will be included as an integral part of the transportation system. The planning activity of the transportation system and the design effort of the CMF require that the functions to be performed by the CMF be explicitly defined. The purpose of this paper is to (1) define the potential transportation system functions to be performed at the CMF; (2) examine the impact of this functional definition on the overall transportation system; (3) identify any unresolved issues concerning the interaction of the CMF with other elements of the transportation system; and (4) make recommendations to resolve any unresolved issues so that decisions can be made early in the transportation system planning process.

  2. Plant maintenance and outage management issue, 2005

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2005-01-15T23:59:59.000Z

    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.

  3. Plant maintenance and advanced reactors, 2006

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2006-09-15T23:59:59.000Z

    The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Advanced plants to meet rising expectations, by John Cleveland, International Atomic Energy Agency, Vienna; A flexible and economic small reactor, by Mario D. Carelli and Bojan Petrovic, Westinghouse Electric Company; A simple and passively safe reactor, by Yury N. Kuznetsov, Research and Development Institute of Power Engineering (NIKIET), Russia; Gas-cooled reactors, by Jeffrey S. Merrifield, U.S. Nuclear Regulatory Commission; ISI project managment in the PRC, by Chen Chanbing, RINPO, China; and, Fort Calhoun refurbishment, by Sudesh Cambhir, Omaha Public Power District.

  4. CRAD, Maintenance Assessment Plan | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO OverviewAttachments EnergyFebruary 29CNG Exports by Truck out ofMaintenance Assessment Plan

  5. Safe Operating Procedure (Created 5/11)

    E-Print Network [OSTI]

    Farritor, Shane

    ://ehs.unl.edu (5/11) LOCKOUT/TAGOUT FOR MACHINES & EQUIPMENT: WRITTEN PROCEDURES during maintenance and repair operations. In these situations, a lockout/tagout (LO/TO) program must/TO procedures, as well as other program requirements. See EHS SOP, Lockout/Tagout for Machines & Equipment

  6. ARTICLE IN PRESS Computers & Operations Research ( )

    E-Print Network [OSTI]

    of a corrosive operating environment, the Coast Guard has planned an extensive preventative maintenance helicopter for its medium-range missions up to 300 nautical miles offshore. The search and rescue mission, property damage or loss by rendering aid to persons in distress and property in the maritime environment

  7. AN INNOVATIVE AND ELEGANTLY SIMPLE WAY TO DO SOMETHING FOR BLUEBIRDS (AND TAKE LITTLE TIME AWAY FROM TRANSPORTATION MAINTENANCE DUTIES)

    E-Print Network [OSTI]

    Kahn, Amy; Wicks, Jim Wicks

    2006-01-01T23:59:59.000Z

    FROM TRANSPORTATION MAINTENANCE DUTIES) Jim Wicks, Ontarioand are maintained by the maintenance sign crew with minimal

  8. Second Line of Defense Help Desk: Electronic Maintenance Reports - Local Maintenance Provider User Guide Rev. 1

    SciTech Connect (OSTI)

    Leigh, Richard J.

    2011-12-14T23:59:59.000Z

    The Electronic Maintenance Report forms present a uniform dataset for analysis of Sustainability metrics. These forms collect readily minable data while allowing the attachment of site-specific checklists or other supporting files for review by the Sustainability Manager and Program Management.

  9. Surface Magnetic Flux Maintenance In Quiet Sun

    E-Print Network [OSTI]

    Y. Iida

    2012-12-27T23:59:59.000Z

    We investigate surface processes of magnetic patches, namely merging, splitting, emergence, and cancellation, by using an auto-detection technique. We find that merging and splitting are locally predominant in the surface level, while the frequencies of the other two are less by one or two orders of magnitude. The frequency dependences on flux con- tent of surface processes are further investigated. Based on these observations, we discuss a possible whole picture of the maintenance. Our conclusion is that the photospheric magnetic field structure, especially its power-law nature, is maintained by the processes locally in the surface not by the interactions between different altitudes. We suggest a scenario of the flux maintenance as follows: The splitting and merging play a crucial role for the generation of the power-law distribution, not the emergence nor cancellation do. This power-law distribution results in another power-law one of the cancellation with an idea of the random convective transport. The cancellation and emergence have a common value for the power-law indices in their frequency distributions, which may suggest a "recycle of fluxes by submergence and re-emergence".

  10. analyzing maintenance strategies: Topics by E-print Network

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

    utilisation and non-strategic importance of approximately 80% of the whole inventory the preventive maintenance service will be reduced to a minimum. In order to convert this...

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

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

    of a comprehensive lifetime rating - as well as the problematic relationship between SSL lifetime and lumen maintenance - determining an appropriate LLD factor for LED products...

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

    SciTech Connect (OSTI)

    Trapp, D.

    2014-08-25T23:59:59.000Z

    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.

  13. Fermilab | Director's Policy Manual | No. 5.000 Maintenance

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

    will include a budget and schedule, and a mechanism for tracking equipment failure. A program for preventive and predictive maintenance should also be developed if appropriate...

  14. Joint Maintenance Status Report of Potomac Electric Power Company...

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

    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...

  15. Maintenance Duration Estimate for a DEMO Fusion Power Plant, based on the EFDA WP12 pre-conceptual studies

    E-Print Network [OSTI]

    Crofts, O

    2014-01-01T23:59:59.000Z

    The erosion and high neutron flux in a fusion power plant results in the need for frequent remote replacement of the plasma facing components. This is a complex and time consuming remote handling operation and its duration directly affects the availability and therefore the commercial viability of the power plant. A tool is needed to allow the maintenance duration to be determined so that developments in component design can be assessed in terms of their effect on the maintenance duration. This allows the correct balance to be drawn between component cost and performance on the one hand and the remote handling cost and plant availability on the other.

  16. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair B.

    2012-01-01T23:59:59.000Z

    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.

  17. Safe Operating Procedure LOCKOUT/TAGOUT FOR MACHINES & EQUIPMENT

    E-Print Network [OSTI]

    Farritor, Shane

    Safe Operating Procedure (5/11) LOCKOUT/TAGOUT FOR MACHINES & EQUIPMENT: TRAINING AND INSPECTIONS during maintenance and repair operations. In these situations, a Lockout/Tagout (LO/TO) program must "Control of Hazardous Energy: Lockout/Tagout (LO/TO) for Machines and Equipment." This course is available

  18. GA Tech Campus Emergency Response Team STANDARD OPERATING PROCEDURE

    E-Print Network [OSTI]

    GA Tech Campus Emergency Response Team GT-CERT STANDARD OPERATING PROCEDURE 09/29/2010 #12;2 Table as a condition for the appointment and continuing maintenance of membership. GT-CERT members operate for and to respond to emergency/disaster situations. 2.0 Purpose To establish procedures for the activation

  19. Linking color polymorphism maintenance and speciation

    E-Print Network [OSTI]

    survey reveals that several mechanisms, some operating between populations and others within them, can the joint consid- eration of these topics and to highlight areas ripe for further research. We begin by considering processes operating between populations, including differences in the visual environment

  20. Plant maintenance and plant life extension issue, 2009

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2009-03-15T23:59:59.000Z

    The focus of the March-April issue is on plant maintenance and plant life extension. Major articles include the following: Application of modeling and simulation to nuclear power plants, by Berry Gibson, IBM, and Rolf Gibbels, Dassault Systems; Steam generators with tight manufacturing procedures, by Ei Kadokami, Mitsubishi Heavy Industries; SG design based on operational experience and R and D, by Jun Tang, Babcock and Wilcox Canada; Confident to deliver reliable performance, by Bruce Bevilacqua, Westinghouse Nuclear; An evolutionary plant design, by Martin Parece, AREVA NP, Inc.; and, Designed for optimum production, by Danny Roderick, GE Hitachi Nuclear Energy. Industry Innovation articles include: Controlling alloy 600 degradation, by John Wilson, Exelon Nuclear Corporation; Condensate polishing innovation, by Lewis Crone, Dominion Millstone Power Station; Reducing deposits in steam generators, by the Electric Power Research Institute; and, Minimizing Radiological effluent releases, by the Electric Power Research Institute. The plant profile article is titled 2008 - a year of 'firsts' for AmerenUE's Callaway plant, by Rick Eastman, AmerenUE.

  1. P\\procedure\\UAVP#20 EMERGENCY BLUE LIGHTS PLACEMENTS & MAINTENANCE

    E-Print Network [OSTI]

    Fernandez, Eduardo

    P\\procedure\\UAVP#20 TITLE: EMERGENCY BLUE LIGHTS ­ PLACEMENTS & MAINTENANCE OBJECTIVE AND PURPOSE: To establish a policy for the installation of new emergency blue lights and the maintenance of existing emergency blue lights. Objective include: Provide adequate emergency blue lights throughout campus. Ensure

  2. 05.01 1 Budget Maintenance and Development REGENTS' POLICY

    E-Print Network [OSTI]

    Pantaleone, Jim

    05.01 1 Budget Maintenance and Development REGENTS' POLICY PART V ­ FINANCE AND BUSINESS MANAGEMENT Chapter 05.01 - Budget Development and Maintenance P05.01.010. Budget Policy. A. The budget by their respective annually adopted budgets and approved amendments, in accordance with procedure established

  3. Molecular Cell Apollo Contributes to G Overhang Maintenance

    E-Print Network [OSTI]

    de Lange, Titia

    Molecular Cell Article Apollo Contributes to G Overhang Maintenance and Protects Leading to mediate telomere protec- tion. Here we identify the TRF2-interacting factor Apollo as a nuclease that contributes to the genera- tion/maintenance of this overhang. The function of mouse Apollo was determined

  4. Liquid and Gaseous Waste Operations Department Annual Operating Report, CY 1993

    SciTech Connect (OSTI)

    Maddox, J.J.; Scott, C.B.

    1994-02-01T23:59:59.000Z

    This report summarizes the activities of the waste management operations section of the liquid and gaseous waste operations department at ORNL for 1993. The process waste, liquid low-level waste, gaseous waste systems activities are reported, as well as the low-level waste solidification project. Upgrade activities is the various waste processing and treatment systems are summarized. A maintenance activity overview is provided, and program management, training, and other miscellaneous activities are covered.

  5. The Gascon Énonciatif System: Past, Present, and Future. A study of language contact, change, endangerment, and maintenance

    E-Print Network [OSTI]

    Marcus, Nicole

    2010-01-01T23:59:59.000Z

    change, endangerment, and maintenance by Nicole Elise Marcuschange, endangerment, and maintenance by Nicole Elise Marcuschange, endangerment, and maintenance by Nicole Elise Marcus

  6. The Gascon Énonciatif System: Past, Present, and Future, A Study of Language Contact, Change, Endangerment, and Maintenance

    E-Print Network [OSTI]

    Marcus, Nicole

    2010-01-01T23:59:59.000Z

    currently existing language maintenance projects, I am veryto further language maintenance projects, which is anythingis crucial to language maintenance and survival. Many Gascon

  7. Electroencephalography correlates of spatial working memory deficits in attention-deficit/hyperactivity disorder: Vigilance, encoding, and maintenance

    E-Print Network [OSTI]

    2014-01-01T23:59:59.000Z

    CG, Cannon TD (2002) Maintenance and manipulation in spatialVigilance, Encoding, and Maintenance Agatha Lenartowicz, 1,2encoding and maintenance) that may be differentially

  8. Partnership Status, Continued Drug Use and Treatment Adherence among Newly Enrolled Methadone Maintenance Therapy Patients in China

    E-Print Network [OSTI]

    Wan, Dai

    2012-01-01T23:59:59.000Z

    of outpatients in methadone maintenance treatment clinics.of first eight methadone maintenance treatment clinics inLangrod J. , Methadone maintenance treatment (MMT): a review

  9. Facilitators of and Barriers to Methadone Maintenance Treatment Enrollment among Opioid Injecting Drug Users in Hai Phong, Vietnam, 2011

    E-Print Network [OSTI]

    Nguyen, Nguyen Binh

    2012-01-01T23:59:59.000Z

    of methadone maintenance therapy ……………………. ……..….. 1.4. TheBarriers to Methadone Maintenance Enrollment among OpioidUsers and Methadone Maintenance Enrollment in Hai Phong,

  10. Hyphal Development in Candida albicans Requires Two Temporally Linked Changes in Promoter Chromatin for Initiation and Maintenance

    E-Print Network [OSTI]

    Lu, Yang; Su, Chang; Wang, Allen; Liu, Haoping; Heitman, Joseph

    2011-01-01T23:59:59.000Z

    Chromatin for Initiation and Maintenance Yang Lu, Chang Su,cAMP-PKA pathway. Maintenance requires promoter recruitmentof Hda1 for hyphal maintenance happens only during the

  11. Maintenance of Parent Strategies is Associated with Pre-Treatment Parent Fidelity, Treatment Assignment, and Post Treatment Community Services

    E-Print Network [OSTI]

    Fuller, Amy

    2013-01-01T23:59:59.000Z

    California Los Angeles Maintenance of Parent Strategies isOF THE DISSERTATION Maintenance of Parent Strategies isof early interventions, maintenance of taught strategies may

  12. Sustained activation of STAT5 is essential for chromatin remodeling and maintenance of mammary-specific function

    E-Print Network [OSTI]

    Xu, Ren

    2010-01-01T23:59:59.000Z

    Impaired alveologenesis and maintenance of secretory mammaryfor chromatin remodeling and maintenance of mammary-specifictissue architecture in maintenance of transcription factor

  13. Espiritualismo at the U.S.-Mexican Border: A Case Study of Possession, Globalization, and the Maintenance of Tradition

    E-Print Network [OSTI]

    Otero, Rodolfo Alberto

    2010-01-01T23:59:59.000Z

    Globalization, and the Maintenance of Tradition AGlobalization, and the Maintenance of Tradition by Rodolfothe religious movement. The maintenance of equal relations

  14. Activation of Egf-r/ERK by rhomboid signaling regulates the consolidation and maintenance of sleep in Drosophila

    E-Print Network [OSTI]

    Foltenyi, Krisztina

    2006-01-01T23:59:59.000Z

    the consolidation and maintenance of sleep in Drosophila.the consolidation and maintenance of sleep in Drosophila.the consolidation and maintenance of sleep in Drosophila.

  15. Referring heroin users from compulsory detoxification centers to community methadone maintenance treatment: a comparison of three models

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    to community methadone maintenance treatment: a comparisonefficacy of methadone maintenance interventions in reducingLynch F: Methadone maintenance and the cost and utilization

  16. Factors important for the establishment and maintenance of HIV-1 latency in CD4 T cells

    E-Print Network [OSTI]

    Soto, Paula Campos

    2008-01-01T23:59:59.000Z

    the Establishment and Maintenance of HIV-1 Latency in CD4 TFunction, generation, and maintenance. Annu Rev Immunol. 19.the Establishment and Maintenance of HIV-1 Latency in CD4 T

  17. Maintenance of Open Chromatin States by Histone H3 Eviction and H2A.Z

    E-Print Network [OSTI]

    Lombardi, Laura

    2011-01-01T23:59:59.000Z

    Maintenance of Open Chromatin States by Histone H3 EvictionFischer Spring 2011 Maintenance of Open Chromatin States byMarie Lombardi Abstract Maintenance of Open Chromatin States

  18. Functional Characterization of Kansl2 and Its Role in Mitochondrial DNA Repair and Maintenance

    E-Print Network [OSTI]

    Liau, Wei-Siang

    2012-01-01T23:59:59.000Z

    understanding of the maintenance and repair of the mtDNA,A is necessary for mtDNA maintenance and embryogenesis in1997). Mitochondrial DNA maintenance in vertebrates. Annu

  19. Tradeoffs between time allocations to maintenance activities/travel and discretionary activities/travel

    E-Print Network [OSTI]

    Chen, Cynthia Q; Mokhtarian, Patricia L

    2006-01-01T23:59:59.000Z

    Time Allocations to Maintenance Activities/Travel andShare of Time Spent on Maintenance Activities/Travel (w m )Elasticity of Time Spent on Maintenance Activities, as a

  20. PLZF Regulates Fibroblast Growth Factor Responsiveness and Maintenance of Neural Progenitors

    E-Print Network [OSTI]

    Gaber, ZB; Butler, SJ; Novitch, BG

    2013-01-01T23:59:59.000Z

    and FGFR3 promote NPC maintenance The author(s) have madecharacter and progenitor maintenance in the CNS. Neuron 74:FGFR3 Levels and NPC Maintenance 10. Saarimaki-Vire J,

  1. Maintenance of certification and the financial status of the medical boards

    E-Print Network [OSTI]

    Lieberman, Miriam R.; Siegel, Daniel M.

    2015-01-01T23:59:59.000Z

    H, Phy M, Nugent K. Maintenance of certification in Internalpdf/f990.pdf . ) 7. "ABMS Maintenance of Certification®."ABMS Maintenance of Certification®. N.p. , n.d. Web. (

  2. If your codes run much slower than before the maintenance on...

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

    codes run much slower after the maintenance on 62514 If your codes hang or run much slower after the maintenance on 62514 June 27, 2014 (0 Comments) During the maintenance on...

  3. An Integrated ACO Approach for the Joint Production and Preventive Maintenance Scheduling

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    An Integrated ACO Approach for the Joint Production and Preventive Maintenance Scheduling Problem, an integrated ACO approach to solve joint production and preventive maintenance scheduling problem very effective solutions for this problem. Key words-- ACO, Production, Preventive maintenance

  4. Predictive maintenance policy for a gradually deteriorating system subject to stress

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of optimal maintenance strategies for improving system availability, preventing Preprint submitted and preventive. Preventive maintenance itself can be categorized into two classes: systematic preventive preventive maintenance policies based on the a priori statistical knowledge of the system lifetime [3]. CBM

  5. Optimization of Preventive Maintenance Scheduling in Semiconductor Manufacturing Models Using a Simulation-Based Approximate

    E-Print Network [OSTI]

    Fernandez, Emmanuel

    Optimization of Preventive Maintenance Scheduling in Semiconductor Manufacturing Models Using Dynamic Programming (ADP) approach for the optimization of Preventive Maintenance (PM) scheduling schedules. I. INTRODUCTION In semiconductor manufacturing systems, or fabs, pre- ventive maintenance (PM

  6. CBM processes are applicable to maintenance activities on complex systems. Southwest Research Institute

    E-Print Network [OSTI]

    Chapman, Clark R.

    performance costs, and preventive/ scheduled maintenance replaces parts before the end of their useful life optimizes costs between preventive and corrective maintenance. Preventive Condition Number of FailuresCBM processes are applicable to maintenance activities on complex systems. Southwest Research

  7. Probabilistic evaluation of the sustainability of maintenance strategies for RC structures exposed to chloride ingress

    E-Print Network [OSTI]

    Boyer, Edmond

    is proposed. Keywords: reinforced concrete, sustainability, corrosion, maintenance, reliability. hal-00796729, to guarantee optimum levels of serviceability and safety during the life-cycle, maintenance planning1 Probabilistic evaluation of the sustainability of maintenance strategies for RC structures

  8. Uncertainties in Achieving Energy Savings from HVAC Maintenance Measures in the Field

    E-Print Network [OSTI]

    California at Davis, University of

    Uncertainties in Achieving Energy Savings from HVAC Maintenance Measures in the Field Kristin Group, Davis, CA, USA 4 Southern California Edison, Irwindale, CA, USA ABSTRACT HVAC maintenance utilities across the nation to include HVAC maintenance measures in energy efficiency programs

  9. Analysis of damage mechanisms in boronized TZM tiles from Alcator C-Mod fusion reactor operations

    E-Print Network [OSTI]

    Hubley, Joseph Michael

    2010-01-01T23:59:59.000Z

    Alcator C-Mod is a deuterium tokamak reactor experiment operated by the MIT Plasma Science and Fusion Center. Following the 2008 Alcator C-Mod campaign, the reactor was shut down and opened for maintenance and upgrades. ...

  10. 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.

    2012-09-01T23:59:59.000Z

    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.

  11. The data collection system for failure/maintenance at the Tritium Systems Test Assembly

    SciTech Connect (OSTI)

    Casey, M.A.; Gruetzmacher, K.M.; Bartlit, J.R.; Cadwallader, L.C.

    1988-01-01T23:59:59.000Z

    A data collection system for obtaining information which can be used to help determine the reliability and vailability of future fusion power plants has been installed at the Los Alamos National Laboratory's Tritium Systems Test Assembly (TSTA). Failure and maintenance data on components of TSTA's tritium systems have been collected since 1984. The focus of the data collection has been TSTA's Tritium Waste Tratment System (TWT), which has maintained high availability since it became operation in 1982. Data collection is still in progress and a total of 291 failure reports are in the data collection system at this time, 47 of which are from the TWT. 6 refs., 2 figs., 2 tabs.

  12. Review of EU airport energy interests and priorities with respect to ICT, energy efficiency and enhanced building operation 

    E-Print Network [OSTI]

    Costa, A.; Blanes, L. M.; Donnelly, C.; Keane, M. M.

    2012-01-01T23:59:59.000Z

    report at MXP. 3.2. Energy and maintenance action management Both airports use SAP software platform for enterprise management. This platform also allows for energy and maintenance action management, Fig. 10. shows the current actions work flow... at FCO: if a fault or an operation problem is detected by either a room occupant or the control room (though the BMS supervisory interface), a corrective action is assigned to the external maintenance company though the SAP call centre (outsourced...

  13. Oracle-Saguaro 115-kV Transmission Line Routine Maintenance Project...

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

    Oracle-Saguaro 115-kV Transmission Line Routine Maintenance Project, Mile 6 to Oracle Substation Categorical Exclusion Continuation Sheet Project Description Maintenance work at...

  14. FAciLity mAintenAnce College of Rural and Community Development

    E-Print Network [OSTI]

    Hartman, Chris

    maintenance trends and developing strate- gies for future maintenance needs. Occupational endorsement Program--Troubleshooting HVAC Systems......................................2 CTT F151--Introduction to Plumbing Tools

  15. Second Annual Maintenance, Inspection, and Test Report for PAS-1 Cask Certification for Shipping Payload B

    SciTech Connect (OSTI)

    KELLY, D.J.

    2000-10-09T23:59:59.000Z

    The Nuclear Packaging, Inc. (NuPac), PAS-1 cask is required to undergo annual maintenance and inspections to retain certification in accordance with U.S. Department of Energy (DOE) Certificate of Compliance USA/9184B(U) (Appendix A). The packaging configuration being tested and maintained is the NuPac PAS-1 cask for Payload B. The intent of the maintenance and inspections is to ensure the packaging remains in unimpaired physical condition. Two casks, serial numbers 2162-026 and 2162-027, were maintained, inspected, and tested at the 306E Development, Fabrication, and Test Laboratory, located at the Hanford Site's 300 Area. Waste Management Federal Services, Inc. (WMFS), a subsidiary of GTS Duratek, was in charge of the maintenance and testing. Cogema Engineering Corporation (Cogema) directed the operations in the test facility. The maintenance, testing, and inspections were conducted successfully with both PAS-1 casks. The work conducted on the overpacks included weighing, gasket replacement, and plastic pipe plug and foam inspections. The work conducted on the secondary containment vessel (SCV) consisted of visual inspection of the vessel and threaded parts (i.e., fasteners), visual inspection of sealing surfaces, replacement of O-ring seals, and a helium leak test. The work conducted on the primary containment vessel (PCV) consisted of visual inspection of the vessel and threaded parts (i.e., fasteners), visual inspection of sealing surfaces, replacement of O-ring seals, dimensional inspection of the vessel bottom, a helium leak test, and dye penetrant inspection of the welds. The vermiculite material used in the cask rack assembly was replaced.

  16. Operating Experience Review of Tritium-in-Water Monitors

    SciTech Connect (OSTI)

    S. A. Bruyere; L. C. Cadwallader

    2011-09-01T23:59:59.000Z

    Monitoring tritium facility and fusion experiment effluent streams is an environmental safety requirement. This paper presents data on the operating experience of a solid scintillant monitor for tritium in effluent water. Operating experiences were used to calculate an average monitor failure rate of 4E-05/hour for failure to function. Maintenance experiences were examined to find the active repair time for this type of monitor, which varied from 22 minutes for filter replacement to 11 days of downtime while waiting for spare parts to arrive on site. These data support planning for monitor use; the number of monitors needed, allocating technician time for maintenance, inventories of spare parts, and other issues.

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

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

    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...

  18. Investigating the maintenance of the mouse definitive adrenal cortex 

    E-Print Network [OSTI]

    Zhao, Xin

    2013-11-29T23:59:59.000Z

    and Cyp11b1 that encode the enzymes aldosterone synthase and 11?-hydroxylase, which catalyze the terminal reactions in the production of aldosterone and corticosterone, respectively. This thesis aims to investigate the maintenance of the definitive mouse...

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

    DOE Patents [OSTI]

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

    2013-02-19T23:59:59.000Z

    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.

  20. Maintenance-based design of concrete parking structures

    E-Print Network [OSTI]

    Stoakes, Christopher D. (Christopher David)

    2007-01-01T23:59:59.000Z

    The purpose of this study is to determine what type of preventative maintenance for a concrete parking structure will produce the maximum economic benefit. Existing models for concrete deterioration are analyzed for their ...

  1. Live long and prosper: Germline stem cell maintenance

    E-Print Network [OSTI]

    Extavour, Cassandra

    Live long and prosper: Germline stem cell maintenance revisited (retrospective on DOI: 10.1002/bies aging is rapid or their divisions tend to produce game- togenic daughters, then they may limit animals

  2. Los Alamos Site Office Nuclear Maintenance Management Program...

    Office of Environmental Management (EM)

    WCRR Monthly Diesel Generator PM, dated 04082011 WI 06.01 Attachment A, JRF-11-06 Preventive Maintenance Cancellation, dated 4122011 WI 06.01 Attachment A, JRF-11-09...

  3. Energy Conservation Thru Steam Trap Surveys and Preventive Maintenance Programs

    E-Print Network [OSTI]

    Boynton, T.; Dewhirst, B.

    1980-01-01T23:59:59.000Z

    This paper will deal with steam trap surveys and preventive maintenance programs and the energy savings that may be realized from such efforts. Trap survey organization, flexibility, simplicity, and mechanics will be reviewed, including the economic...

  4. Job Maintenance and Capital Development Fund (North Carolina)

    Broader source: Energy.gov [DOE]

    The Job Maintenance and Capital Development Fund provides annual grants to businesses which are located in Development Tier I counties. The Fund is intended to encourage the retention of...

  5. Written emotional expression: Effects on weight loss and maintenance

    E-Print Network [OSTI]

    Hockemeyer, Jill Renee

    2007-10-16T23:59:59.000Z

    the negative effects of distress on weight loss and maintenance through improved emotional self-regulatory processes. This study examined the effects of expressive writing on weight regain, stress, and emotional eating among individuals who have recently lost...

  6. activity maintenance study: Topics by E-print Network

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

    for direct the interferometer outside the Earth atmosphere and far from the Earth-Moon enviroment. The orbits around the L2 Barcelona, Universitat de 364 The maintenance of...

  7. A Portable Expert System for Gas Turbine Maintenance

    E-Print Network [OSTI]

    Quentin, G. H.

    A PORTABLE EXPERT SYSTEM FOR GAS TURBINE MAINTENANCE Or. George H. Quentin Electric Power Research Institute (EPRI) Palo Alto, California ABSTRACT TURBINE CONTROLS GROUND FAULT ADVISOR Combustion turbines for electric power generation..., EPRI has developed The SA.VANT- System. This unique multi-faceted portable unit will apply a broad range of expert systems in the workplace for power plant maintenance, including turbomachinery of all types, but especially for gas turbines. I...

  8. Maintenance Implementation Plan for B Plant. Revision 1

    SciTech Connect (OSTI)

    Tritt, S.E.

    1993-04-01T23:59:59.000Z

    The objective of the Maintenance Implementation Plan (MIP) is to describe how the B Plant will implement the requirements established by US Department of Energy (DOE) Order 4330.4A, Maintenance Management Program, Chapter II, ``Nuclear Facilities`` (DOE 1990). The plan provides a blueprint for a disciplined approach to implementation and compliance. Each element of the order is prioritized, categorized, and then placed into one of three phases for implementation.

  9. Just In-Time Maintenance of Nuclear Power Plants

    SciTech Connect (OSTI)

    DR. Alexander G. Parlos

    2002-01-22T23:59:59.000Z

    The goal of this project has been to develop and demonstrate the feasibility of a new technology for maintenance engineering: a Just-In-Time Maintenance (JITM) system for rotating machines. The JITM system is based on several key developments at Texas A and M over the past ten years in emerging intelligent information technologies, which if integrated into a single system could provide a revolutionary approach in the way maintenance is performed. Rotating machines, such as induction motors, range from a few horse power (hp) to several thousand hp in size, and they are widely used in nuclear power plants and in other industries. Forced outages caused by induction motor failures are the reason for as much as 15% - 40% of production costs to be attributable to maintenance, whereas plant shutdowns caused by induction motor failures result in daily financial losses to the utility and process industries of $1 M or more. The basic components of the JITM system are the available machine sensors, that is electric current sensors and accelerometers, and the computational algorithms used in the analysis and interpretation of the occurring incipient failures. The JITM system can reduce the costs attributable to maintenance by about 40% and it can lower the maintenance budgets of power and process plants by about 35%, while requiring no additional sensor installation. As a result, the JITM system can improve the competitiveness of US nuclear utilities at minimal additional cost.

  10. [Minor revisionposted 12/6/12 (replaces 10/6/10 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of this Operating Policy/Procedure (OP) is to establish a standard procedure for controlled access, securityOP 61.07 [Minor revision­posted 12/6/12 (replaces 10/6/10 edition)] Operating Policy and Procedure employees required to perform operational #12;December 6, 2012 Page 2 OP 61.07 checks and maintenance

  11. [Minor revisionposted 5/19/14 (replaces 1/27/11 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of this Operating Policy/Procedure (OP) is to establish standards for traffic and parking control devices to ensureOP 61.18 [Minor revision­posted 5/19/14 (replaces 1/27/11 edition)] Operating Policy and Procedure of Grounds Maintenance by August 1 of every year." b. The assistant vice president for operations

  12. [Minor revisionposted 4/3/14 (replaces 3/23/11 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of this Operating Policy/Procedure (OP) is to establish a standard procedure for locating exterior signsOP 61.22 [Minor revision­posted 4/3/14 (replaces 3/23/11 edition)] Operating Policy and Procedure approval, a Project Request (Attachment B, OP 61.28) will be forwarded to Operations Division Maintenance

  13. Social Traditions and the Maintenance and Loss of Geographic Variation in Mating Patterns of Brown-Headed Cowbirds

    E-Print Network [OSTI]

    Freeberg, Todd M.; White, David J.

    2006-01-01T23:59:59.000Z

    Social Traditions and the Maintenance and Loss of Geographiccould play a role in the maintenance of distinct groupings

  14. Operating Costs

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

    1997-03-28T23:59:59.000Z

    This chapter is focused on capital costs for conventional construction and environmental restoration and waste management projects and examines operating cost estimates to verify that all elements of the project have been considered and properly estimated.

  15. Technical Insights for Saltstone PA Maintenance

    SciTech Connect (OSTI)

    Flach, G.; Sarkar, S.; Mahadevan, S.; Kosson, D.

    2011-07-20T23:59:59.000Z

    The Cementitious Barriers Partnership (CBP) is a collaborative program sponsored by the US DOE Office of Waste Processing. The objective of the CBP is to develop a set of computational tools to improve understanding and prediction of the long-term structural, hydraulic, and chemical performance of cementitious barriers and waste forms used in nuclear applications. CBP tools are expected to better characterize and reduce the uncertainties of current methodologies for assessing cementitious barrier performance and increase the consistency and transparency of the assessment process, as the five-year program progresses. In September 2009, entering its second year of funded effort, the CBP sought opportunities to provide near-term tangible support to DOE Performance Assessments (PAs). The Savannah River Saltstone Disposal Facility (SDF) was selected for the initial PA support effort because (1) cementitious waste forms and barriers play a prominent role in the performance of the facility, (2) certain important long-term behaviors of cementitious materials composing the facility are uncertain, (3) review of the SDF PA by external stakeholders is ongoing, and (4) the DOE contractor responsible for the SDF PA is open to receiving technical assistance from the CBP. A review of the current (SRR Closure & Waste Disposal Authority 2009) and prior Saltstone PAs (e.g., Cook et al. 2005) suggested five potential opportunities for improving predictions. The candidate topics considered were (1) concrete degradation from external sulfate attack, (2) impact of atmospheric exposure to concrete and grout before closure, such as accelerated slag and Tc-99 oxidation, (3) mechanistic prediction of geochemical conditions, (4) concrete degradation from rebar corrosion due to carbonation, and (5) early age cracking from drying and/or thermal shrinkage. The candidate topics were down-selected considering the feasibility of addressing each issue within approximately six months, and compatibility with existing CBP expertise and already-planned activities. Based on these criteria, the five original topics were down-selected to two: external sulfate attack and mechanistic geochemical prediction. For each of the selected topics, the CBP communicated with the PA analysts and subject matter experts at Savannah River to acquire input data specific to the Saltstone facility and related laboratory experiments. Simulations and analyses were performed for both topics using STADIUM (SIMCO 2008), LeachXS/ORCHESTRA (ECN 2007, Meeussen 2003), and other software tools. These supplemental CBP analyses produced valuable technical insights that can be used to strengthen the Saltstone PA using the ongoing PA maintenance process. This report in part summarizes key information gleaned from more comprehensive documents prepared by Sarkar et al. (2010), Samson (2010), and Sarkar (2010).

  16. Contract and beyond GEMnet status and accomplishments: GSA's energy and maintenance network

    SciTech Connect (OSTI)

    Piette, Mary Ann; Kinney, Satkartar; Levi, Mark; McBride, David; May, Stephen

    2002-05-01T23:59:59.000Z

    The U.S. General Services Administration Pacific Rim Region (Region 9), manages over 20 million gross square feet of federally owned office space, plus additional leased office space, for the federal government in California, Nevada, Arizona, Hawaii and the Pacific territories. To assist in this real estate management the Pacific Rim Region is developing the GSA Energy and Maintenance Network, or GEMnet. GEMnet is a collection of information technology initiatives, including remote monitoring and control to reduce operational costs by improving energy efficiency, reducing peak demand, and optimizing maintenance in buildings. Ultimately the various systems use a common database platform. This paper describes the status and plans for GEMnet, focusing on how it compares with related monitoring and information technology currently used in nonresidential buildings. This paper will also report on recent activities within the GEMnet purview, demand-shedding and retro-commissioning. For example, two large GSA office buildings in the San Francisco Bay Area participated in the California Independent System Operator (ISO) demand relief program (DRP) during the summer of 2001, shedding nearly 1 MW when called upon. In conjunction with the fielding of GEMnet related programs, a series of retro-commissioning projects is being implemented, scoped to the needs of particular buildings. Details on the BAS retro-commissioning at one building is presented.

  17. Home Maintenance and Repair Owning a home is a major responsibility.

    E-Print Network [OSTI]

    maintenance is conducted. Regular, preventive maintenance can pay off in peace of mind, utility cost savings, routine maintenance helps to prolong the life of the home and may prevent the need for major repairs of Benjamin Franklin, "An ounce of prevention is worth a pound of cure." Regular, routine maintenance enhances

  18. Single-machine scheduling with periodic and exible periodic maintenance to minimize maximum tardiness

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    periods often appear in industry due to a machine breakdown (stochastic) or preventive maintenance of machine unavailability. However, in some cases (e.g. preventive maintenance), the maintenance of a machineSingle-machine scheduling with periodic and exible periodic maintenance to minimize maximum

  19. DYNAMIC AND MULTI-CRITERIA SCHEDULING OF MAINTENANCE ACTIVITIES F. Marmier, C. Varnier, N Zerhouni

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . There are mainly two types of maintenance activities: the preventive maintenance, whose activities can be long termDYNAMIC AND MULTI-CRITERIA SCHEDULING OF MAINTENANCE ACTIVITIES F. Marmier, C. Varnier, N Zerhouni good performance with production means. Especially in maintenance services field where the different

  20. Analysis of OREDA Data for Maintenance Optimisation Langseth, H., Haugen, K., Sandtorv, H.

    E-Print Network [OSTI]

    Langseth, Helge

    maintenance interval , and the critical failure rate given that no preventive maintenance is performed (asAnalysis of OREDA Data for Maintenance Optimisation Langseth, H., Haugen, K., Sandtorv, H. SINTEF". The suggested modelling provides means to predict how maintenance tasks will affect the rate of critical