Sample records for unscheduled maintenance information

  1. E-Print Network 3.0 - avoiding unscheduled transcription Sample...

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

    Management (PHM) Summary: because, while expensive unscheduled maintenance actions are avoided, the life cycle cost per unit is high... that assumed unscheduled maintenance and...

  2. 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, ...

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

    SciTech Connect (OSTI)

    Hendrickson, D.W. [ed.

    1995-03-14T23:59:59.000Z

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

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

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentratingRenewable Solutions LLC Jump to: navigation, search Name: Communityfor Maintenance <

  5. 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

  6. 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.

  7. 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

  8. 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...

  9. 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.

  10. City knowledge : an emergent information infrastructure for sustainable urban maintenance, management and planning

    E-Print Network [OSTI]

    Carrera, Fabio, 1961-

    2004-01-01T23:59:59.000Z

    (cont.) updates. It produces plan-ready information, by exploiting the self-serving and opportunistic pursuit of instant return-on-investment by frontline offices. Thanks to its emergent qualities, City Knowledge engenders ...

  11. Risk-informed applications and online maintenance in France and the United States

    E-Print Network [OSTI]

    Verdier, Edouard (Edouard Pierre Emmanuel)

    2012-01-01T23:59:59.000Z

    During the past twenty-five years, the US Nuclear Regulatory Commission has been progressing toward a more risk-informed, performance-based regulation. This regulatory framework has effectively supported the development ...

  12. 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.

  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. 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

    to make it efficient. A database requires a database management system (DBMS), a set of computer programs for organizing the information in a database, to manage its structure and control access to the data stored in the database [9]. A DBMS supports... the structuring of the database in a standard format and provides tools for data input, verification, storage, retrieval, query, and manipulation. According to Ramakishman [26], DBMS is software, designed to assist in maintaining and utilizing large collection...

  15. 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

  16. 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.

  17. 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.

  18. 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.

  19. Reliability-Centered Maintenance

    Broader source: Energy.gov [DOE]

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

  20. 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.

  1. Home Maintenance Manual.

    E-Print Network [OSTI]

    Anonymous,

    1985-01-01T23:59:59.000Z

    they become serious. The accompanying home maintenance plan is one way of setting up a regular inspection program. The checklist suggests maintenance and the best time to inspect. Revise or add to this checklist to meet your needs. HOME MAINTENANCE...

  2. Maintenance Screen

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMissionreal-time information TourTourAnaloguesOur Mission

  3. Predictive Maintenance Technologies

    Broader source: Energy.gov [DOE]

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

  4. 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.

  5. 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.

  6. E-Print Network 3.0 - agreement maintenance based Sample Search...

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

    Computer Technologies and Information Sciences 51 Proposed Program: Reliability-Centered Maintenance (RCM) for the High Flux Isotope Reactor Summary: -Centered Maintenance...

  7. 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.

  8. 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.

  9. Optimizing Preventive Maintenance Models

    E-Print Network [OSTI]

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

  10. 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.

  11. 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.

  12. 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.

  13. 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...

  14. CRAD, Maintenance Assessment Plan

    Broader source: Energy.gov [DOE]

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

  15. Associate Vice Chancellor Maintenance

    E-Print Network [OSTI]

    Hartman, Chris

    Engineering Capital Planning & Design Carpentry Shop Electrical Shop Plumbing Shop HVAC Shop Housing Shop Equipment & Vehicle Maintenance Warehouse Vehicle Pool Shuttle Post Office Parking Services Contract Management Water Distribution Heat & Power Generation Heat Distribution Power Distribution December 2012

  16. Seasonal Landscape Maintenance

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    Seasonal Landscape Maintenance Oklahoma State University, in compliance with Title VI and VII State University's Department of Horticulture and Landscape Architecture and Oklahoma Cooperative to dry between watering allows plants to develop stronger, deeper roots. However, some landscape plants

  17. Preventive maintenance system for the photomultiplier detector blocks of PET scanners

    DOE Patents [OSTI]

    Levy, A.V.; Warner, D.

    1995-01-24T23:59:59.000Z

    A system including a method and apparatus for preventive maintenance of PET scanner photomultiplier detector blocks is disclosed. The qualitative comparisons used in the method of the present invention to provide an indication in the form of a display or printout advising the user that the photomultiplier block is stable, intermittently unstable, or drifting unstable, and also advising of the expected date of failure of a photomultiplier block in the PET scanner. The system alerts the user to replace the defective photomultiplier block prior to catastrophic failure in a scheduled preventative maintenance program, thus eliminating expensive and unscheduled downtime of the PET scanner due to photomultiplier failure. The apparatus for carrying out the method of the present invention preferably resides in the host computer controlling a PET scanner. It includes a memory adapted for storing a record of a number of iterative adjustments that are necessary to calibrate the gain of a photomultiplier detector block i at a time t[sub 0], a time t[sub 1] and a time T, where T>t[sub 1]>t[sub 0], which is designated as Histo(i,j(t)). The apparatus also includes a processor configured by a software program or a combination of programmed RAM and ROM devices to perform a number of calculations and operations on these values, and also includes a counter for analyzing each photomultiplier detector block i=1 through I of a PET scanner. 40 figures.

  18. Preventive maintenance system for the photomultiplier detector blocks of pet scanners

    DOE Patents [OSTI]

    Levy, Alejandro V. (Center Moriches, NY); Warner, Donald (Shirley, NY)

    1995-01-24T23:59:59.000Z

    A system including a method and apparatus for preventive maintenance of PET scanner photomultiplier detector blocks is disclosed. The quantitive comparisons used in the method of the present invention to provide an indication in the form of a display or printout advising the user that the photomultiplier block is stable, intermittently unstable, or drifting unstable, and also advising of the expected date of failure of a photomultiplier block in the PET scanner. The system alerts the user to replace the defective photomultiplier block prior to catastrophic failure in a scheduled preventative maintenance program, thus eliminating expensive and unscheduled downtime of the PET scanner due to photomultiplier failure. The apparatus for carrying out the method of the present invention preferably resides in the host computer controlling a PET scanner. It includes a memory adapted for storing a record of a number of iterative adjustments that are necessary to calibrate the gain of a photomultiplier detector block i at a time t.sub.0, a time t.sub.1 and a time T, where T>t.sub.1 >t.sub.0, which is designated as Histo(i,j(t)). The apparatus also includes a processor configured by a software program or a combination of programmed RAM and ROM devices to perform a number of calculations and operations on these values, and also includes a counter for analyzing each photomultiplier detector block i=1 through I of a PET scanner.

  19. 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.

  20. 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.

  1. Operations and maintenance philosophy

    SciTech Connect (OSTI)

    DUNCAN, G.P.

    1999-10-28T23:59:59.000Z

    This Operations and Maintenance (O&M) Philosophy document is intended to establish a future O&M vision, with an increased focus on minimizing worker exposure, ensuring uninterrupted retrieval operations, and minimizing operation life-cycle cost. It is intended that this document would incorporate O&M lessons learned into on-going and future project upgrades.

  2. 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.

  3. IEEE TRANSACTIONS ON RELIABILITY, VOL. 59, NO. 2, JUNE 2010 393 Optimal Maintenance Strategies for Wind Turbine

    E-Print Network [OSTI]

    Ding, Yu

    and maintenance. ACRONYMS NA no action PM preventive maintenance OB observation CM corrective maintenance OIEEE TRANSACTIONS ON RELIABILITY, VOL. 59, NO. 2, JUNE 2010 393 Optimal Maintenance Strategies decisions. Based on the information from sensors, our research objective is to derive an optimal preventive

  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. 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

  6. 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-.

  7. 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...

  8. Genepool Quarterly Maintenance

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning Fun withGenepool Quarterly MaintenanceGenepool

  9. Operations & Maintenance

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeeding access1 TechnicalOilOnlineandOperations and Maintenance

  10. 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.

  11. Information Technology for Energy and Maintenance Management

    E-Print Network [OSTI]

    Villafana, L.; Federspiel, C.

    2003-01-01T23:59:59.000Z

    of actions taken. We used the statistical test described in Fleiss (1981) for comparing two Poisson parameters to test whether or not there is evidence that the service request rate after deploying the user interface is different than the service request... that for every service request there is a set of N descriptors that could be sensor data, time, location, problem codes, or a text description of a problem or action taken. The data could be represented by Table 1. Actions could be either a set of codes...

  12. System information database: an automated maintenance aid

    SciTech Connect (OSTI)

    Brice, L.; Connell, J.

    1984-01-01T23:59:59.000Z

    This paper is a case study of how one DP organization applied student labor and a relational DBMS in a prototyping environment to automate much of their applications systems documentation function. The capabilities, fringe benefits and future enhancements of the tool are discussed.

  13. Asset information for FMEA-based maintenance.

    E-Print Network [OSTI]

    Braaksma, Anne Johannes Jan

    2012-01-01T23:59:59.000Z

    ??FMEA (Failure Mode and Effects Analysis) is een methode die het gevolg van mogelijk falen op een product of een proces onderzoekt en analyseert. Het… (more)

  14. Landscape Maintenance Considerations for Homeowner

    E-Print Network [OSTI]

    Sanderson, Mike

    Landscape Maintenance Considerations for Homeowner Associations: Save Money, Be Safe, Look Good is getting their money's worth from the landscape maintenance company. Photo credit: Asset Landscaping! Kelly Murray Young Haley Paul #12;1. Consider landscape plants a long- term investment · Trees

  15. 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

  16. Pre-conceptual Design Assessment of DEMO Remote Maintenance

    E-Print Network [OSTI]

    Loving, A; Sykes, N; Iglesias, D; Coleman, M; Thomas, J; Harman, J; Fischer, U; Sanz, J; Siuko, M; Mittwollen, M; others,

    2013-01-01T23:59:59.000Z

    EDFA, as part of the Power Plant Physics and Technology programme, has been working on the pre-conceptual design of a Demonstration Power Plant (DEMO). As part of this programme, a review of the remote maintenance strategy considered maintenance solutions compatible with expected environmental conditions, whilst showing potential for meeting the plant availability targets. A key finding was that, for practical purposes, the expected radiation levels prohibit the use of complex remote handling operations to replace the first wall. In 2012/13, these remote maintenance activities were further extended, providing an insight into the requirements, constraints and challenges. In particular, the assessment of blanket and divertor maintenance, in light of the expected radiation conditions and availability, has elaborated the need for a very different approach from that of ITER. This activity has produced some very informative virtual reality simulations of the blanket segments and pipe removal that are exceptionally ...

  17. Operations and Maintenance Program Measurement

    Broader source: Energy.gov [DOE]

    Operations and maintenance (O&M) measurement tends to focus on reliability as the sole metric. Every Federal agency wants a reliable facility, but this metric alone is not enough to build a...

  18. 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...

  19. Maintenance FUSION IGNITION RESEARCH EXPERIMENT

    E-Print Network [OSTI]

    Insulation Enclosure Remote Maintenance Module FUSION IGNITION RESEARCH EXPERIMENT SYSTEM describes the status of the configuration development and the integration of the major subsystem components vessel structural stiffness, this configuration makes use of the cooling jacket as nuclear shielding

  20. Categorical Exclusion for Maintenance Work

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

    Maintenance Work along the Electrical District 5 to Saguaro segment (414 to 585) of the Maricopa-Saguaro 115-kV Transmission Line, between Friendly Comers and Marana, Pinal...

  1. 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...

  2. 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...

  3. Sustainable Operations & Maintenance Implementation Support

    E-Print Network [OSTI]

    , and purchasing policy: Energy efficiency cannot exist without accountability and organizational support energy efficiency in buildings. Organizational innovation for energy conservation; Organizations face of energy efficiency. Meetings with facilities personnel, maintenance staff, building managers, building oc

  4. 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...

  5. The Fifth Workshop on HPC Best Practices: File Systems and Archives

    E-Print Network [OSTI]

    Hick, Jason

    2013-01-01T23:59:59.000Z

    and the concept of preventive maintenance. This has resultedavailability and reliability. [1] [2] Preventive MaintenancePreventive maintenance, in the sense of avoiding unscheduled

  6. 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

  7. Chapter 6.14 PROPERTY MAINTENANCE

    E-Print Network [OSTI]

    Lyubomirsky, Ilya

    Chapter 6.14 PROPERTY MAINTENANCE Sections: 6.14.010 Findings. 6.14.020 Landscape Maintenance. 6 of landscaping and/or landscape maintenance on private property, including overgrown, dead, or decayed vegetation of the residents of the City of Riverside. (Ord. 6970 § 2, 2007) Section 6.14.020 Landscape maintenance. A

  8. 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.

  9. 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 Ă?douard Thomas, Ă?ric Levrat

  10. 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

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

    SciTech Connect (OSTI)

    Not Available

    2004-11-01T23:59:59.000Z

    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. Cost of energy (COE) is a key project evaluation metric, both in commercial applications and in the U.S. federal wind energy program. To reflect this commercial reality, the wind energy research community has adopted COE as a decision-making and technology evaluation metric. The COE metric accounts for the effects of reliability through levelized replacement cost and unscheduled maintenance cost parameters. However, unlike the other cost contributors, such as initial capital investment and scheduled maintenance and operating expenses, costs associated with component failures are necessarily speculative. They are based on assumptions about the reliability of components that in many cases have not been operated for a complete life cycle. Due to the logistical and practical difficulty of replacing major components in a wind turbine, unanticipated failures (especially serial failures) can have a large impact on the economics of a project. The uncertainty associated with long-term component reliability has direct bearing on the confidence level associated with COE projections. In addition, wind turbine technology is evolving. New materials and designs are being incorporated in contemporary wind turbines with the ultimate goal of reducing weight, controlling loads, and improving energy capture. While the goal of these innovations is reduction in the COE, there is a potential impact on reliability whenever new technologies are introduced. While some of these innovations may ultimately improve reliability, in the short term, the technology risks and the perception of risk will increase. The COE metric used by researchers to evaluate technologies does not address this issue. This paper outlines the issues relevant to wind turbine reliability for wind turbine power generation projects. The first sections describe the current state of the industry, identify the cost elements associated with wind farm O&M and availability and discuss the causes of uncertainty in estimating wind turbine component reliability. The latter sections discuss the means for reducing O&M costs and propose O&M related research and development efforts that could be pursued by the wind energy research community to reduce COE.

  12. Dynamic Maintenance of Service Orchestrations

    E-Print Network [OSTI]

    Boyer, Edmond

    -Rocquencourt, France Valérie Issarny INRIA Paris-Rocquencourt, France ABSTRACT Service-oriented architectures evolved/orchestration of services. One of the next challenges in this field is the maintenance of service-oriented architectures orchestrations. 1. INTRODUCTION Service Oriented Architecture (SOA) is an architectural style that emerged

  13. 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...

  14. Invertible Program Restructurings for Continuing Modular Maintenance

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Invertible Program Restructurings for Continuing Modular Maintenance Julien Cohen ASCOLA team (EMN in main- tenance with invertible program transformations. We illustrate this on the typical Expression problems with our approach. Keywords-modular maintenance; restructuring; invertible pro- gram

  15. 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

    , randomized trial. Weight loss was baseline to 3 months, weight maintenance was 4 to 9 months. Participants were maintained randomly assigned to low dairy ( 3 servings/d) diets for the maintenance phase. Three...

  16. 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.

  17. Order Module--DOE O 433.1B, MAINTENANCE MANAGEMENT PROGRAM FOR DOE NUCLEAR FACILITIES

    Broader source: Energy.gov [DOE]

    "The familiar level of this module is designed to summarize the basic information in DOE O 433.1B, Maintenance Management Program for DOE Nuclear Facilities. This Order canceled DOE O 433.1A. This...

  18. Stochastic Modeling of Future Highway Maintenance Costs for Flexible Type Highway Pavement Construction Projects

    E-Print Network [OSTI]

    Kim, Yoo Hyun

    2012-07-16T23:59:59.000Z

    that affect pavement performances; 2) develop a stochastic model that predicts future maintenance costs of flexible-type pavement in Texas. The study data were gathered through the Pavement Management Information System (PMIS) containing more than 190...

  19. 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.

  20. 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

  1. 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

  2. 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

  3. 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

  4. Laboratory services series: a programmed maintenance system

    SciTech Connect (OSTI)

    Tuxbury, D.C.; Srite, B.E.

    1980-01-01T23:59:59.000Z

    The diverse facilities, operations and equipment at a major national research and development laboratory require a systematic, analytical approach to operating equipment maintenance. A computer-scheduled preventive maintenance program is described including program development, equipment identification, maintenance and inspection instructions, scheduling, personnel, and equipment history.

  5. 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

  6. 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.``

  7. Designing a scrubber for maintenance

    SciTech Connect (OSTI)

    Mahlmeister, M.E.; Baron, E.S. [New York State Electric and Gas Corp., Binghamton, NY (United States); Watts, J. [USDOE Pittsburgh Energy Technology Center, PA (United States)

    1996-12-01T23:59:59.000Z

    Under Round 4 of the U.S. Department of Energy`s (DOE) Clean Coal Technology program, New York State Electric & Gas Corporation (NYSEG), in partnership with Saarberg-Holter-Umwelttechnik (SHU), Consolidation Coal Company and Stebbins Engineering and Manufacturing Company, has retrofitted a formic acid enhanced forced oxidation wet limestone scrubber on Units I and 2 at the Milliken Steam Electric Station. Units I and 2 are 1950s vintage Combustion Engineering tangentially fired pulverized coal units, which are rated at nominal 150 MW each and operate in balanced draft mode. The Flue Gas Desulfurization (FGD) system for Unit 2 was placed into operation in January 1995 and the Unit I system in June 1995. The project incorporates several unique aspects: low pH operation; a ceramic tile-lined cocurrent/countercurrent, split module absorber; a wet stack supported on the roof of the FGD building; and closed loop, zero liquid discharge operation that produces commercial grade gypsum and calcium chloride brine. The project objectives include 98% SO{sub 2} removal efficiency while burning high sulfur coal, the production of marketable byproducts to minimize solid waste disposal, zero wastewater discharge, space-saving design, and minimization of maintenance requirements of a wet scrubber. The paper provides a brief overview of the project scrubber design relating to maintenance considerations. A discussion of the early results of the maintenance history is also provided. Repair techniques that have been developed and tested for ceramic tile lined modules are included. 1 fig.

  8. 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

  9. 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

  10. Computer-aided acquisition and logistics support (CALS): Concept of Operations for Depot Maintenance

    SciTech Connect (OSTI)

    Bourgeois, N.C.; Greer, D.K.

    1993-04-01T23:59:59.000Z

    This CALS Concept of Operations for Depot Maintenance provides the foundation strategy and the near term tactical plan for CALS implementation in the depot maintenance environment. The user requirements enumerated and the overarching architecture outlined serve as the primary framework for implementation planning. The seamless integration of depot maintenance business processes and supporting information systems with the emerging global CALS environment will be critical to the efficient realization of depot user's information requirements, and as, such will be a fundamental theme in depot implementations.

  11. 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

  12. 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.

  13. 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

  14. 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.

  15. 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 ...

  16. BPAT Systems Maintenance - February 9, 2015

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

    CommitteesTeams Customer Training Interconnection Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 292015 BPAT's...

  17. BPAT Systems Maintenance - December 12, 2014

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

    CommitteesTeams Customer Training Interconnection Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 12122014 BPAT's...

  18. BPAT Systems Maintenance - November 5, 2014

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

    CommitteesTeams Customer Training Interconnection Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT Systems Maintenance Posted Date: 1152014 BPAT's...

  19. FAQS Reference Guide – Facility Maintenance Management

    Broader source: Energy.gov [DOE]

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

  20. 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 ...

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

    E-Print Network [OSTI]

    Natti, Satish

    2010-01-14T23:59:59.000Z

    is carried to understand the importance of model parameters in obtaining optimal maintenance strategies. The analysis covers the effect of inspection rate calculated for each stage and its impact on failure probability, inspection cost, maintenance cost...

  2. 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

  3. 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.

  4. 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

  5. Maintenance manual for the Beneficial Uses Shipping System cask. Revision 1

    SciTech Connect (OSTI)

    Bronowski, D.R.; Yoshimura, H.R.

    1993-05-01T23:59:59.000Z

    This document is the Maintenance Manual for the Beneficial Uses Shipping System (BUSS) cask. These instructions address requirements for maintenance, inspection, testing, and repair, supplementing general information found in the BUSS Safety Analysis Report for Packaging (SARP), SAND 83-0698. Use of the BUSS cask is authorized by the Department of Energy (DOE) and the Nuclear Regulatory Commission (NRC) for the shipment of special form cesium chloride or strontium flouride capsules.

  6. Software Testing and Maintenance 1 Regression Testing

    E-Print Network [OSTI]

    Lei, Jeff Yu

    1 Software Testing and Maintenance 1 Regression Testing Introduction Test Selection Test Minimization Test Prioritization Summary Software Testing and Maintenance 2 What is it? Regression testing refers to the portion of the test cycle in which a program is tested to ensure that changes do not affect

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. Limited Commercial Maintenance (LCLM) Limited Lawn & Ornamental (LLO)

    E-Print Network [OSTI]

    Florida, University of

    , Limited Commercial Landscape Maintenance, Ornamental & Turf, Private Ag, or General Standards CORE for Limited Commercial Landscape Maintenance (LCLM), you must attend all day to earn the 6 CEUs required. Limited Commercial Maintenance (LCLM) Limited Lawn & Ornamental (LLO) Training & Exams Date

  13. 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.

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

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

    Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor CRAD, Maintenance - Oak Ridge National Laboratory High Flux Isotope Reactor February 2007 A section of...

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

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

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

  16. 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...

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

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

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

  18. Maintenance expo................... 3 Georgia visitors....................... 3

    E-Print Network [OSTI]

    Minnesota, University of

    Inside · Maintenance expo................... 3 · Georgia visitors....................... 3 · Fluid Power Center ................ 4 · CTS services Web page .......... 4 A monthly report on transportation transformation of nation's transportation policy The results of a 13-month study led by David Kittelson

  19. 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 ...

  20. 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.

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

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

    wind industries, and significant first-hand knowledge of offshore installation, operation and maintenance (IO&M) activities. The aim of the GL GH study was to enable project...

  2. 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

  3. Pressure maintenance in a volatile oil reservoir

    E-Print Network [OSTI]

    Schuster, Bruce Alan

    1989-01-01T23:59:59.000Z

    PRESSURE MAINTENANCE IN A VOLATILE OIL RESERVOIR A Thesis BRUCE ALAN SCHUSTER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May, 1989 Major... Subject: Petroleum Engineering PRESSURE MAINTENANCE IN A VOLATILE OIL RESERVOIR A Thesis BRUCE ALAN SCHUSTER Approved as to style and content by: S. A. Holditch (Chair of Committee) W. J. Lee (Member) R. R, Berg (Member) , Jz W. D. Von Gonten...

  4. 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...

  5. 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)

  6. OpenEI Community - 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 on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/Geothermal < Oklahoma JumpcommunityIdeas from theWrap-up

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. Apply reliability centered maintenance to sealless pumps

    SciTech Connect (OSTI)

    Pradhan, S. (Exxon Chemicals Canada, Ontario (Canada))

    1993-01-01T23:59:59.000Z

    This paper reports on reliability centered maintenance (RCM) which is considered a crucial part of future reliability engineering. RCM determines the maintenance requirements of plants and equipment in their operating context. The RCM method has been applied to the management of critical sealless pumps in fire/toxic risk services, typical of the petrochemical industry. The method provides advantages from a detailed study of any critical engineering system. RCM is a team exercise and fosters team spirit in the plant environment. The maintenance strategy that evolves is based on team decisions and relies on maximizing the inherent reliability built into the equipment. RCM recommends design upgrades where this inherent reliability is being questioned. Sealless pumps of canned motor design are used as main reactor charge pumps in PVC plants. These pumps handle fresh vinyl chloride monomer (VCM), which is both carcinogenic and flammable.

  17. Maintenance strategies to improve sootblower availability

    SciTech Connect (OSTI)

    Walther, J.M.; Whitehead, B.K.

    1996-07-01T23:59:59.000Z

    Sootblowers are electromechanical devices used for removal of ash and slag deposits from boiler tube surfaces. By directing steam, air, or water cleaning medium through a nozzle to remove deposits from boiler tubes, boilers are kept on-line for longer periods of time reducing the need for outages to clean the boiler by mechanical means. Fuel must be burned efficiently to minimize stagging and fouling of the heat transfer surfaces. Tuning the boiler to maximize combustion efficiency should not be limited to optimizing fuel conditions, air-fuel ratios, firing rates, excess air, and over-fire air, but should also include the use of sootblowers. The goal is to know when to clean, and if the cleaning cycle has effectively removed the deposit and increased heat transfer. Today, boiler cleaning technology not only focuses on the impact of the sootblowing system on overall boiler performance, but it also focuses on design improvements that impact an individual sootblower`s performance. Proper sootblower maintenance is an integral part of making existing designs and new designs work. Existing computer technologies provide a viable means of documenting and trending sootblower performance data and maintenance history. The personal computer and the availability of spreadsheet and database software make the task of quantifying sootblower performance data and maintenance history easier to achieve. The difficult task is gathering the proper data to make decisions about sootblowing operations and maintenance. The balance of this paper will discuss typical maintenance practices, and improvements that can be achieved by documenting sootblowing system inspections and maintenance activity using a personal computer database.

  18. Efficiency Lighting & Maintenance Inc | Open Energy Information

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 No revision hasESEInformationFansReservoir at

  19. Steam Trap Maintenance as a Profit Center

    E-Print Network [OSTI]

    Bouchillon, J. L.

    the Eighteenth Industrial Energy Technology Conference, Houston, TX, April 17-18, 1996 EXCUSES Everybody thinks his or her steam trap maintenance is good. Surveysl have shown the following are the most popular excuses encountered when managers are confronted... for steam traps. 192 ESL-IE-96-04-28 Proceedings from the Eighteenth Industrial Energy Technology Conference, Houston, TX, April 17-18, 1996 5. Set up a trap maintenance program C. Prepare and present a report to that will: management on the results...

  20. 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).

  1. SELECTING INFORMATION TECHNOLOGY SECURITY

    E-Print Network [OSTI]

    be selected and used within the organization's overall program to man age the design, development, and maintenance of its IT security infra structure, and to protect the confiden tiality, integrity objectives and to protect information. Guide to Selecting Information Technology Security Products NIST

  2. 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.

  3. Facilities Cost Pool: Maintenance Service Responsibilities

    E-Print Network [OSTI]

    Gulliver, Robert

    C 16 EXTERIOR LANDSCAPING University Standard FM FM C 17 EXTERIOR STD BUILDING SIGNS FM FM FM FM FMD 22 DATA POINT MONITORING Environmental building standard FM FM C Cost Pool: Maintenance Service Responsibilities 2 Table of Contents 3 Building Shell

  4. 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

  5. Reliable Link Maintenance in Cognitive Radio Systems

    E-Print Network [OSTI]

    Gross, James

    resources and overcome the under-utilization of licensed spectrum. Since the licensed user still keeps) have to vacate the spectrum in case the licensed user claims it. In order to maintain the qualityReliable Link Maintenance in Cognitive Radio Systems Daniel Willkomm, James Gross and Adam Wolisz

  6. 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.

  7. 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.

  8. Energy Conservation Thru Steam Trap Surveys and Preventive Maintenance Programs

    E-Print Network [OSTI]

    Boynton, T.; Dewhirst, B.

    1980-01-01T23:59:59.000Z

    ENERGY CONSERVATION THRU STEAM TRAP SURVEYS AND PREVENTIVE MAINTENANCE PROGRAMS Terry Boynton, Armstrong, Three Rivers, Mich. Bob Dewhirst, Armstrong, New Braunfels, Texas. This paper will deal with steam trap surveys and preventive maintenance...

  9. 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.

  10. Operations & Maintenance Best Practices Guide: Release 3.0

    Broader source: Energy.gov [DOE]

    Guide covers version 3.0 of the Operations and Maintenance Best Practices: A Guide to Achieving Operational Efficiency.

  11. E-Print Network 3.0 - analyzing maintenance strategies Sample...

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

    OR I GI NAL AR T I C LE Summary: OSA-CBM Preventive maintenance Reliability-centered maintenance 1 Maintenance strategies... and motivations for health monitoring The...

  12. 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.

  13. 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

  14. 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

  15. 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

  16. 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

  17. `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

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

    E-Print Network [OSTI]

    von der Heydt, RĂĽdiger

    · 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. Analysis of Preventive Maintenance in Transactions Based Software Systems

    E-Print Network [OSTI]

    Telek, MiklĂłs

    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

  8. Maintenance Approaches For ARIES-CS Power Core

    E-Print Network [OSTI]

    of Fusion Energy September 14-16, 2004 Madison, WI #12;2 Outline Introduction Reactor parameters Maintenance approach based on field-period units Modular maintenance approach through selected ports Maintenance approach with ports between all the modular coils Summary and conclusion #12;3 Introduction The engineering

  9. Software Maintenance and Evolution: Keith Bennett & Vaclav Rajlich

    E-Print Network [OSTI]

    for change and improvements. Our aim is to describe a landscape for research in software maintenanceSoftware Maintenance and Evolution: A Roadmap Keith Bennett & Vaclav Rajlich Key Research Pointers transformation techniques. He is a founding co-Director of the Centre for Software Maintenance at Durham

  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. 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.

  12. 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.

  13. 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.

  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. Risk-based Maintenance Allocation and Scheduling for Bulk Electric Power Transmission System Equipment

    E-Print Network [OSTI]

    most state of the art reliability centered maintenance (RCM) approaches, but it also accounts equipment, maintenance, reliability, risk, security, optimization 1.Introduction Maintenance of bulk1 Risk-based Maintenance Allocation and Scheduling for Bulk Electric Power Transmission System

  18. Steam turbine path evaluation during maintenance

    SciTech Connect (OSTI)

    Kubiak, J.; Angel, F. del; Carnero, A.; Campos, A. [Instituto de Investigaciones Electricas, Temixo, Morelos (Mexico)] [and others

    1996-07-01T23:59:59.000Z

    The deterioration of a turbine (Steam & Gas) flow path affects the efficiency of the turbine. The most critical factors which affect the efficiency of turbines are: wearing out of the trailing edges of the blades by solid particle erosion, deposits, material loss due to corrosion (also sand blast) which increases the flow area, increases in blade surface roughness, etc. Wearing out of the seals caused by shaft vibrations or rapid start-up leads to significant leakage losses. Some of these effects can be estimated with some precision during operation of the turbine, but an exact evaluation can be carried out during a maintenance applying a special fluid flow analysis program. Such a program has been developed and then adapted to achieve this goal. During maintenance the complete geometry of the steam path is measured (blades lengths, widths, angles, clearances, etc.) in the condition encountered before any corrections. Then the similar measurement is undertaken after, for example, clearance corrections, blade replacements, cleaning of the blades, etc. Using the program first of all the design data is calculated. Then the actual data is fed into the program and compared to the design data. Thus the effect of the blade surface roughness, increased seal clearances, flow area increase, solid particle damage to the trailing edge and so on for each particular stage is calculated. The effect is expressed in [kW] as a deviation from the design points. This data can be helpful during online evaluation of the turbine performance. This evaluation helps the management of the plant in undertaking the correct decision concerning the date of the next major maintenance and replacement part procurement. Many turbines in the Mexican utility have been evaluated in such a manner. Some examples are presented.

  19. Sandia National Laboratories: Operations and Maintenance Workshop

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErik Spoerke SSLSMolten-Salt StorageNoLong Range Radar StationReportsMaintenance

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

    SciTech Connect (OSTI)

    Bond, Leonard J.

    2011-02-01T23:59:59.000Z

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

  1. Urban tree maintenance scheduling: a case study using Fort Worth's METRIS geo data base

    E-Print Network [OSTI]

    Mirenda, Joseph Salvatore

    1981-01-01T23:59:59.000Z

    completed maintenance jobs was utilized to perform a series of statistical analyses and form linear regression equations which are capable of predicting or estimating labor hours required for each individual job. These estimates of labor hours... of the Problem. Objectives. LITERATURE REVIEW Urban Tree Information Systems. Impacts of Computerized Urban Tree Informa- tion Systems and Scheduling PROCEDURES. 10 Estimation or Prediction of Labor Hours Required for Each Management Need Data Input...

  2. 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...

  3. 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.

  4. 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.

  5. Knowledge-Projection for Tele-Maintenance

    E-Print Network [OSTI]

    Tu, Yicheng

    requests, user input requests, system status requests, ... ­ Data linkage across all relevant information ­ Bridging the "disconnect" between process actions and part issue · Linkage to Support Information

  6. 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.

  7. Simple Maintenance Saves Costly Furnace Repair/Replacement |...

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

    furnace maintenance, which includes: Checking the condition of the vent connection pipe and chimney Checking the physical integrity of the heat exchanger Adjusting the...

  8. 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...

  9. 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.

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

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

    pursuant to the December 20. 2006, Department of Energy ("DOE") Order No. 202-05-3. Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection,...

  11. Optimal forest management for carbon sequestration and biodiversity maintenance.

    E-Print Network [OSTI]

    Nghiem, Thi Hong Nhung

    2011-01-01T23:59:59.000Z

    ??Managing planted forests for carbon sequestration and biodiversity maintenance has become increasingly important in times of rapid climate change and the loss of biodiversity worldwide.… (more)

  12. 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

  13. Modeling Web Maintenance Centers Through Queue Models M. Di Penta

    E-Print Network [OSTI]

    Di Penta, Massimiliano

    Modeling Web Maintenance Centers Through Queue Models M. Di Penta , G. Casazza ¡ , G. Antoniol´eal Abstract The Internet and WEB pervasiveness are changing the landscape of several different areas ranging from infor- mation gathering/managing and commerce to software development, maintenance and evolution

  14. Printing Your Monthly PTA Maintenance Screen Shannon Monahan Page 1

    E-Print Network [OSTI]

    Kay, Mark A.

    Printing Your Monthly PTA Maintenance Screen Shannon Monahan Page 1 Office of Postdoctoral Maintenance Screen. All starting points begin before the popup menu comes up. In Internet Explorer the Orientation to Landscape, and click OK. Print as needed to either your printer or to Adobe PDF (only works

  15. 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

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

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair; Veers, Paul S.

    2009-09-01T23:59:59.000Z

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a list of the data needed to support reliability and availability analysis, and gives specific recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of fielded wind turbines. This report is intended to help the reader develop a basic understanding of what data are needed from a Computerized Maintenance Management System (CMMS) and other data systems, for reliability analysis. The report provides: (1) a list of the data needed to support reliability and availability analysis; and (2) specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and a wider variety of analysis and reporting needs.

  17. Plant maintenance and advanced reactors issue, 2008

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2009-09-15T23:59:59.000Z

    The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Technologies of national importance, by Tsutomu Ohkubo, Japan Atomic Energy Agency, Japan; Modeling and simulation advances brighten future nuclear power, by Hussein Khalil, Argonne National Laboratory, Energy and desalination projects, by Ratan Kumar Sinha, Bhabha Atomic Research Centre, India; A plant with simplified design, by John Higgins, GE Hitachi Nuclear Energy; A forward thinking design, by Ray Ganthner, AREVA; A passively safe design, by Ed Cummins, Westinghouse Electric Company; A market-ready design, by Ken Petrunik, Atomic Energy of Canada Limited, Canada; Generation IV Advanced Nuclear Energy Systems, by Jacques Bouchard, French Commissariat a l'Energie Atomique, France, and Ralph Bennett, Idaho National Laboratory; Innovative reactor designs, a report by IAEA, Vienna, Austria; Guidance for new vendors, by John Nakoski, U.S. Nuclear Regulatory Commission; Road map for future energy, by John Cleveland, International Atomic Energy Agency, Vienna, Austria; and, Vermont's largest source of electricity, by Tyler Lamberts, Entergy Nuclear Operations, Inc. The Industry Innovation article is titled Intelligent monitoring technology, by Chris Demars, Exelon Nuclear.

  18. 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.

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

    SciTech Connect (OSTI)

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

    1992-05-28T23:59:59.000Z

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

  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. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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...

  7. 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.

  8. Track NERSC Scheduled and Unscheduled Outages in Google Calendar

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

    calendar form. You can subscribe to this calendar by following the link, http:goo.glA4n3k, and then clicking the add button on the bottom right. If you find any issues with...

  9. Track NERSC Scheduled and Unscheduled Outages in Google Calendar

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2Topo II: An EnzymePersonal ComputersoMarchTracey

  10. 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

  11. E-Print Network 3.0 - anti-psychotic maintenance medication Sample...

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

    Software... Safety and Security Neural networks IVARA www.ivara.com Reliability centered maintenance solutions... maintenance solutions RCM toolkit (report generation)...

  12. E-Print Network 3.0 - alternative telomere maintenance Sample...

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

    Summary: plays a role in telomere maintenance. To investigate the possibility that ORC bound to telo- mere... to varying extents in cells with different telomere-maintenance...

  13. E-Print Network 3.0 - aircraft maintenance Sample Search Results

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

    for the U.S. Army Logistics Air Fleet Summary: capacity, airfield landing capability, maximum flight range of aircraft, maintenance requirement... mandated maintenance...

  14. 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.

  15. DOE handbook: Guide to good practices for training and qualification of maintenance personnel

    SciTech Connect (OSTI)

    NONE

    1996-03-01T23:59:59.000Z

    The purpose of this Handbook is to provide contractor training organizations with information that can be used to verify the adequacy of and/or modify existing maintenance training programs, or to develop new training programs. This guide, used in conjunction with facility-specific job analyses, provides a framework for training and qualification programs for maintenance personnel at DOE reactor and nonreactor nuclear facilities. Recommendations for qualification are made in four areas: education, experience, physical attributes, and training. The functional positions of maintenance mechanic, electrician, and instrumentation and control technician are covered by this guide. Sufficient common knowledge and skills were found to include the three disciplines in one guide to good practices. Contents include: qualifications; on-the-job training; trainee evaluation; continuing training; training effectiveness evaluation; and program records. Appendices are included which relate to: administrative training; industrial safety training; fundamentals training; tools and equipment training; facility systems and component knowledge training; facility systems and component skills training; and specialized skills training.

  16. 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...

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

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

    The seminar will cover operations and maintenance (O&M) best practices for photovoltaic (PV) systems of 100 kW or less, including planning for a PV O&M scope of work and...

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

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

    and Maintenance Fiscal Year 2013 Year-End Summary Report LTS-O&M is at the core of LM efforts to fulfill a strategy that includes objectives published in the 2011-2020...

  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. 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.

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

    E-Print Network [OSTI]

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

    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...

  2. 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...

  3. 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.

  4. 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.

  5. 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.

  6. 2003 Long-Term Surveillance and Maintenance Program Report

    SciTech Connect (OSTI)

    None

    2004-07-01T23:59:59.000Z

    Radioactive waste was created by the Federal Government and private industry at locations around the country in support of national defense, research, and civilian power-generation programs. If not controlled, much of this legacy waste would remain hazardous to human health and the environment indefinitely. Current technology does not allow us to render this waste harmless, so the available methods to control risk rely on consolidation, isolation, and long-term management of the waste. The U.S. Department of Energy (DOE) has an obligation to safely control the radioactive waste and to inform and train future generations to maintain and, perhaps, improve established protections. DOE is custodian for much of the radioactive and other hazardous waste under control of the Federal Government. DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 and the Defense Decontamination and Decommissioning (D&D) Program and the Surplus Facilities Management Program in the 1980s. Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) in 1978. These federal programs and legislation were established to identify, remediate, and manage legacy waste. Remedial action is considered complete at a radioactive waste site when the identified hazardous material is isolated and the selected remedial action remedy is in place and functioning. Radioactive or other hazardous materials remain in place as part of the remedy at many DOE sites. Long-term management of radioactive waste sites incorporates a set of actions necessary to maintain protection of human health and the environment. These actions include maintaining physical impoundment structures in good repair to ensure that they perform as designed, preventing exposure to the wastes by maintaining access restrictions and warnings, and recording site conditions and activities for future custodians. Any actions, therefore, that will prevent exposure to the radioactive waste now or in the future are part of long-term site management. In response to post-closure care requirements set forth in UMTRCA, DOE Headquarters established the Long-Term Surveillance and Maintenance (LTS&M) Program in 1988 at the DOE office in Grand Junction, Colorado. The program assumed long-term management responsibility for sites remediated under UMTRCA and other programs. Since its inception, the LTS&M Program has evolved in response to changing stakeholder needs, improvements in technology, and the addition of more DOE sites as remediation is completed. The mission of the LTS&M Program was to fulfill DOE’s responsibility to implement all activities necessary to ensure regulatory compliance and to protect the public and the environment from long-lived wastes associated with the nation’s nuclear energy, weapons, and research activities. Key components of the LTS&M Program included stakeholder participation, site monitoring and maintenance, records and information management, and research and technology transfer. This report presents summaries of activities conducted in 2003 in fulfillment of the LTS&M Program mission. On December 15, 2003, DOE established the Office of Legacy Management (LM) to allow for optimum management of DOE’s legacy responsibilities. Offices are located in Washington, DC, Grand Junction, Colorado, Morgantown, West Virginia, and Pittsburgh, Pennsylvania, to perform long-term site management, land management, site transition support, records management, and other related tasks. All activities formerly conducted under the LTS&M Program have been incorporated into the Office of Land and Site Management (LM–50), as well as management of remedies involving ground water and surface water contaminated by former processing activities.

  7. 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.

  8. 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.

  9. Site transition framework for long-term surveillance and maintenance

    SciTech Connect (OSTI)

    none,

    2014-04-01T23:59:59.000Z

    This document provides a framework for all U.S. Department of Energy (DOE) facilities and sites where DOE may have anticipated long-term surveillance and maintenance (LTSM) responsibilities. It is a tool to help facilitate a smooth transition from remediation to LTSM, providing a systematic process for affected parties to utilize in analyzing the baseline to understand and manage the actions from EM mission completion through a site’s transition into LTSM. The framework is not meant to provide an exhaustive list of the specific requirement and information that are needed. Sites will have unique considerations that may not be adequately addressed by this tool, and it is anticipated that a team comprised of the transferring and receiving organization will use judgment in utilizing this augmenting with other DOE guidance. However the framework should be followed to the extent possible at each site; and adapted to accommodate unique site-specific requirements, needs, and documents. Since the objective of the tool is facilitate better understanding of the conditions of the site and the actions required for transfer, the transition team utilizing the checklist is expected to consult with management of both the receiving and transferring organization to verify that major concerns are addressed. Ideally, this framework should be used as early in the remediation process as possible. Subsequent applications of the Site Transition Framework (STF) to the site should be conducted periodically and used to verify that all appropriate steps have been or will be taken to close-out the site and that actions by both organization are identified to transfer the site to LTSM. The requirements are provided herein.

  10. Using Signature Analysis for Maintenance Planning

    E-Print Network [OSTI]

    Babson, P. E.

    1979-01-01T23:59:59.000Z

    -25, 1979 From this survey, which we hold to be a typical representation of rotating machinery applications, it was concluded that vibration monitoring programs can be designed to produce a significant amount of machinery condition information... type, history, and ongoing in-house monitoring practices, the data points and frequency of surveillance are established (normally 1 or 2-month cycles with variations, e.g. critical ~achinery could be surveyed each month and peripheral machinery on a...

  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. Africa's Transport Infrastructure Mainstreaming Maintenance and

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitecAWS OceanInformationAvoid GHGManagement | Open

  13. 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

  14. 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

  15. 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

  16. 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

  17. Designing an on-line multimedia maintenance manual for a production environment

    E-Print Network [OSTI]

    Brinkman, Willem-Paul

    ). It is a combination of design-out maintenance (DOM) and preventive maintenance. The focus of DOM is to improve36 Designing an on-line multimedia maintenance manual for a production environment W.P. Brinkman, V.P. Buil, R. Cullen1 , R. Gobits2 and F.L. van Nes e-mail: w.p.brinkman@tue.nl Abstract Maintenance

  18. Anomaly detection in monitoring sensor data for preventive maintenance Julien Rabatel a,b,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Anomaly detection in monitoring sensor data for preventive maintenance Julien Rabatel a,b, , Sandra Preventive maintenance a b s t r a c t Today, many industrial companies must face problems raised to make predictive maintenance to prevent a serious breakdown. In addition, the corrective maintenance

  19. Decontamination and decommissioning surveillance and maintenance report for FY 1991

    SciTech Connect (OSTI)

    Not Available

    1991-12-01T23:59:59.000Z

    The Decontamination and Decommissioning (D D) Program has three distinct phases: (1) surveillance and maintenance (S M); (2) decontamination and removal of hazardous materials and equipment (which DOE Headquarters in Washington, D.C., calls Phase I of remediation); and (3) decommissioning and ultimate disposal, regulatory compliance monitoring, and property transfer (which DOE Headquarters calls Phase II of remediation). A large part of D D is devoted to S M at each of the sites. Our S M activities, which are performed on facilities awaiting decommissioning, are designed to minimize potential hazards to human health and the environment by: ensuring adequate containment of residual radioactive and hazardous materials; and, providing physical safety and security controls to minimize potential hazards to on-site personnel and the general public. Typically, we classify maintenance activities as either routine or special (major repairs). Routine maintenance includes such activities as painting, cleaning, vegetation control, minor structural repairs, filter changes, and building system(s) checks. Special maintenance includes Occupational Safety and Health Act facility upgrades, roof repairs, and equipment overhaul. Surveillance activities include inspections, radiological measurements, reporting, records maintenance, and security (as required) for controlling and monitoring access to facilities. This report summarizes out FY 1991 S M activities for the Tennessee plant sites, which include the K-25 Site, the Gas Centrifuge facilities, ORNL, and the Y-12 Plant.

  20. 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.

  1. 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.

  2. Transit Rider Information King County Metro Transit

    E-Print Network [OSTI]

    Queitsch, Christine

    Transit Rider Information King County Metro Transit Rider Information (206) 553-3000 http the On the Move Blog http://www.seattle.gov/transportation King County Road Services Division Road Maintenance closely with King County Metro Transit, the Seattle School District, local universities, hospitals

  3. 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.

  4. This construction, refurbishment and maintenance guide identifies the main sustainability factors that need to be considered during the design, refurbishment, construction or ongoing maintenance of buildings on our

    E-Print Network [OSTI]

    Sheldon, Nathan D.

    1 This construction, refurbishment and maintenance guide identifies the main sustainability factors that need to be considered during the design, refurbishment, construction or ongoing maintenance or manage the refurbishment, construction or ongoing maintenance of buildings on behalf of the College. We

  5. Review of Maintenance and Repair Times for Components in Technological Facilities

    SciTech Connect (OSTI)

    L. C. Cadwallader

    2012-11-01T23:59:59.000Z

    This report is a compilation of some unique component repair time data and it also presents citations of more extensive reports where lists of repair times can be found. This collection of information should support analysts who seek to quantify maintainability and availability of high technology and nuclear energy production systems. While there are newer sources of repair time information, most, if not all, of the newer sources are proprietary and cannot be shared. This report offers data that, while older, is openly accessible and can serve as reasonable estimates of repair times, at least for initial studies. Some times were found for maintenance times in radiation environments, and some guidance for multiplicative factors to use to account for work in contamination areas.

  6. 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.

  7. Two Innovative Steps for Training on Maintenance: 'VIRMAN' Spanish Project based on Virtual Reality 'STARMATE' European Project based on Augmented Reality

    SciTech Connect (OSTI)

    Gonzalez Anez, Francisco [Tecnatom s.a., Avda. Montes de Oca 1, 28709 San Sebastian de los Reyes, Madrid (Spain)

    2002-07-01T23:59:59.000Z

    This paper presents two development projects (STARMATE and VIRMAN) focused on supporting training on maintenance. Both projects aim at specifying, designing, developing, and demonstrating prototypes allowing computer guided maintenance of complex mechanical elements using Augmented and Virtual Reality techniques. VIRMAN is a Spanish development project. The objective is to create a computer tool for maintenance training course elaborations and training delivery based on 3D virtual reality models of complex components. The training delivery includes 3D record displays on maintenance procedures with all complementary information for intervention understanding. Users are requested to perform the maintenance intervention trying to follow up the procedure. Users can be evaluated about the level of knowledge achieved. Instructors can check the evaluation records left during the training sessions. VIRMAN is simple software supported by a regular computer and can be used in an Internet framework. STARMATE is a forward step in the area of virtual reality. STARMATE is a European Commission project in the frame of 'Information Societies Technologies'. A consortium of five companies and one research institute shares their expertise in this new technology. STARMATE provides two main functionalities (1) user assistance for achieving assembly/de-assembly and following maintenance procedures, and (2) workforce training. The project relies on Augmented Reality techniques, which is a growing area in Virtual Reality research. The idea of Augmented Reality is to combine a real scene, viewed by the user, with a virtual scene, generated by a computer, augmenting the reality with additional information. The user interface is see-through goggles, headphones, microphone and an optical tracking system. All these devices are integrated in a helmet connected with two regular computers. The user has his hands free for performing the maintenance intervention and he can navigate in the virtual world thanks to a voice recognition system and a virtual pointing device. The maintenance work is guided with audio instructions, 2D and 3D information are directly displayed into the user's goggles: There is a position-tracking system that allows 3D virtual models to be displayed in the real counterpart positions independently of the user allocation. The user can create his own virtual environment, placing the information required wherever he wants. The STARMATE system is applicable to a large variety of real work situations. (author)

  8. REGISTRATION & ADDITIONAL INFORMATION

    E-Print Network [OSTI]

    Minnesota, University of

    · Gravel Road Maintenance · Culvert and Storm Sewer Installation and Maintenance · Preventive Maintenance Maintenance and Preservation · Traffic Engineering Fundamentals · Work Zone Traffic Control Seminar · Design & Maintenance Considerations for Erosion Control on Low­Volume Roads · Traffic Signing and Control Spring

  9. Distributed Construction and Maintenance of Bandwidth and Energy Efficient

    E-Print Network [OSTI]

    Korpeoglu, Ibrahim

    wireless RF technology designed initially for cable replacement at indoor places, but also supports usageDistributed Construction and Maintenance of Bandwidth and Energy Efficient Bluetooth Scatternets on simulations, the paper also presents the improvements in bandwidth-efficiency and reduction in energy

  10. 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.

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

    Broader source: Energy.gov [DOE]

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

  12. Joint Traffic Blocking and Routing under Network Failures and Maintenances

    E-Print Network [OSTI]

    Liu, Yong

    Joint Traffic Blocking and Routing under Network Failures and Maintenances Chao Liang ECE Dept paths. Therefore, it is important to design ingress traffic blocking and routing jointly to achieve a good balance between the two factors. Working towards this goal, we formulate a joint ingress blocking

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

    Broader source: Energy.gov [DOE]

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

  14. Winter Performance and Maintenance of Porous Asphalt Pavements

    E-Print Network [OSTI]

    Concrete (HSG-B)Porous Asphalt (HSG-C) #12;Cold Climate Performance Results #12;12 Porous Asphalt SurfaceWinter Performance and Maintenance of Porous Asphalt Pavements Robert M. Roseen, Ph.D., P.E., D impacts for new development and reverse impacts in areas with redevelopment. #12;Porous Asphalt Design

  15. Enhancing Building Performance Through More Responsive Maintenance System

    E-Print Network [OSTI]

    Alsudairi, A. A.

    2012-01-01T23:59:59.000Z

    forth). For example, installing a water heater needs a plumber and electrician to complete the job in a traditional maintenance system. With MST principle, this work order can be done by one technician instead of two. In this way work orders...

  16. The Facility The Propellants North Administrative and Maintenance

    E-Print Network [OSTI]

    and Maintenance Facility Inside Propellants North is window glazing and framing from the iconic firing rooms with energy recovery technology · Highly insulated roof and walls · Lighting fixtures with smart lighting glazing and framing · Reclaimed and processed waste concrete from Kennedy's demolition projects

  17. Constraint processing for optimal maintenance Daniel Frost and Rina Dechter

    E-Print Network [OSTI]

    Dechter, Rina

    preventative maintenance of power generating units within a power plant. We show how these problems can be cast competitive CSP algorithms on the main- tenance scheduling benchmark. The authors thank the Electric Power of a CSP : : : : : : : : : : : : : : : : : : : : : : : : : : : 7 2.3 CSP Algorithms

  18. Periodic NDE for Bridge Maintenance Ralf W. Arndt

    E-Print Network [OSTI]

    Huston, Dryver R.

    Periodic NDE for Bridge Maintenance Ralf W. Arndt NRC Research Associate U.S. Federal Highway Administration NDE Center 6300 Georgetown Pike McLean, VA 22101, USA ralf.arndt@fhwa.dot.gov Frank Jalinoos Program Manager U.S. Federal Highway Administration NDE Center 6300 Georgetown Pike McLean, VA 22101, USA

  19. 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...

  20. REST Web Service Maintenance Through API Policy Enforcement

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    1 REST Web Service Maintenance Through API Policy Enforcement Hiranya Jayathilaka, Chandra Krintz 100% annual growth rate [2]. These APIs increasingly employ the REST (Representational State Transfer accessible to users via web application programming interfaces (web APIs) and cloud-based deployment

  1. 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

  2. ARIES-CS MAINTENANCE SYSTEM DEFINITION AND ANALYSIS

    E-Print Network [OSTI]

    ARIES-CS MAINTENANCE SYSTEM DEFINITION AND ANALYSIS LESTER M. WAGANER* and RICHARD J. PEIPERT, Jr in the electronic version. I. INTRODUCTION The ARIES studies, sponsored by the U.S. Depart- ment of Energy and led how the physics and coil definition determine and influence the power core elements. Especially

  3. Communications in Statistics-Stochastic Models, 16(1), 121-142 (2000) 1 BAYESIAN MAINTENANCE POLICIES DURING A

    E-Print Network [OSTI]

    Popova, Elmira

    of maintenance policies which consist of minimal repair and preventive maintenance is analyzed for the case preventive maintenance can reduce the age of the machine by x units. Under a constant maintenance costCommunications in Statistics-Stochastic Models, 16(1), 121-142 (2000) 1 BAYESIAN MAINTENANCE

  4. Data quality assurance and performance measurement of data mining for preventive maintenance of power grid

    E-Print Network [OSTI]

    Wu, Leon

    2011-01-01T23:59:59.000Z

    Ensuring reliability as the electrical grid morphs into the "smart grid" will require innovations in how we assess the state of the grid, for the purpose of proactive maintenance, rather than reactive maintenance; in the ...

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

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

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

  6. Innovative Contracting Strategies forInnovative Contracting Strategies for Transportation MaintenanceTransportation Maintenancepp

    E-Print Network [OSTI]

    Texas at Austin, University of

    Innovative Contracting Strategies forInnovative Contracting Strategies for TransportationResearch Methodology Research Findings and DeliverablesResearch Findings and Deliverables Maintenance Contracting Strategy Selection Framework Maintenance Contracting Strategy Selection Guide Case St dies on Inno ati e

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

    Energy Savers [EERE]

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

  8. Policy #1001 Development, Approval and Maintenance of University Policy 1 OLD DOMINION UNIVERSITY

    E-Print Network [OSTI]

    Policy #1001 ­ Development, Approval and Maintenance of University Policy 1 OLD DOMINION UNIVERSITY University Policy Policy #1001 DEVELOPMENT, APPROVAL AND MAINTENANCE OF UNIVERSITY POLICY Responsible 4, 2012 A. PURPOSE This policy defines the process for developing, reviewing, approving

  9. Recompile if your codes run into MPICH error after the maintenance...

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

    Recompile if your codes run into MPICH errors after the maintenance on 6252014 Recompile if your codes run into MPICH error after the maintenance on 6252014 June 27, 2014 (0...

  10. 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 ...

  11. Steam turbine restart temperature maintenance system and method

    SciTech Connect (OSTI)

    McClelland, T.R.

    1986-04-29T23:59:59.000Z

    A restart temperature maintenance system is described for a steam turbine system; the steam turbine system comprising a steam turbine, the turbine including a rotation shaft, an outer metal shell means. The restart temperature maintenance system consists of: (a) fastener means affixed to the outer surface of the shell means at predetermined positions; (b) air gap spacer means affixed to the outer surface of the shell means, the air gap spacer means substantially covering the shell means; (c) a plurality of electric heating blanket means of predetermined size and shape positioned in insulative relationship over the air gap spacer means and the heating blanket means maintained in predetermined position by the fastener means; (d) heat sensor means affixed to the outer metal shell means of the steam turbine in predetermined position; (e) power supply means for supplying power to the heating blanket means; (f) heat sensor monitor and controller means connected in circuit between the power supply means and the heat sensor means.

  12. Plant maintenance and plant life extension issue, 2008

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2008-03-15T23:59:59.000Z

    The focus of the March-April issue is on plant maintenance and plant life extension. Major articles include the following: Exciting time to be at the U.S. NRC, by Dale Klein, Nuclear Regulatory Commission; Extraordinary steps to ensure a minimal environmental impact, by George Vanderheyden, UniStar Nuclear Energy, LLC.; Focused on consistent reduction of outages, by Kevin Walsh, GE Hitachi Nuclear Energy; On the path towards operational excellence, by Ricardo Perez, Westinghouse Electric Company; Ability to be refuelled on-line, by Ian Trotman, CANDU Services, Atomic Energy of Canada, Ltd.; ASCA Application for maintenance of SG secondary side, by Patrick Wagner, Wolf Creek Nuclear Operating Corporation, Phillip Battaglia and David Selfridge, Westinghouse Electric Company; and, An integral part of the landscape and lives, by Tyler Lamberts, Entergy Nuclear Operations, Inc. The Industry Innovation article is titled Steam generator bowl drain repairs, by John Makar and Richard Gimple, Wolf Creek Nuclear Operating Corporation.

  13. Draft of new maintenance standards for LWR in Japan

    SciTech Connect (OSTI)

    Iida, Kunihiro [Shibaura Inst. of Tech., Tokyo (Japan). Dept. of Mechanical Engineering

    1996-12-01T23:59:59.000Z

    Activities of development of new maintenance standards for operating nuclear power plant in Japan are described. The work of drafting the standards has been done by the Committee of Nuclear Plant Operation and Maintenance Standards (POMS), that was organized in the Japan Power Engineering and Inspection Corporation under the entrustment from the Ministry of International Trade and Industry. The articles of ASME Section XI related to inspection, flaw evaluation and repair have been examined and modified, if necessary, so as to introduce latest Japanese database and technological knowledge. In the area of repairs, many repair techniques verified in recent years in Japan were incorporated i n addition to those specified in ASME Section XI. Finally major differences between ASME Section XI and the draft of the standards are listed.

  14. 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

  15. SCHEDULED AND SHM STRUCTURALAIRFRAME MAINTENANCE APPLICATIONS USING A NEW PROBABILISTIC MODEL

    E-Print Network [OSTI]

    Boyer, Edmond

    philosophies have therefore evolved towards the preventive condition-based maintenance [3,4]. This conceptSCHEDULED AND SHM STRUCTURALAIRFRAME MAINTENANCE APPLICATIONS USING A NEW PROBABILISTIC MODEL LĂ©a D.cot@insa-toulouse.fr ABSTRACT This paper focuses on aircraft structure maintenance. A general mathematical framework based

  16. `ODDS ALGORITHM'-BASED OPPORTUNITY-TRIGGERED PREVENTIVE MAINTENANCE WITH PRODUCTION POLICY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 `ODDS ALGORITHM'-BASED OPPORTUNITY-TRIGGERED PREVENTIVE MAINTENANCE WITH PRODUCTION POLICY THOMAS.monnin}@cran.uhp-nancy.fr Abstract: In the field of manufacturing, the planning of opportunistic preventive maintenance actions' (Bruss algorithm), opportunistic preventive maintenance. 1. INTRODUCTION With today's growing demand

  17. Optimizing with constraints: a case study in scheduling maintenance of electric power units

    E-Print Network [OSTI]

    Dechter, Rina

    industry is that of optimally schedul­ ing preventative maintenance of power generating units within of the electric power industry: optimally scheduling preventative maintenance of power generating units within or two dozen power generating units which can be individually scheduled for preventive maintenance. Both

  18. GENERATION D'INDICATEURS DANS LE CADRE D'UNE POLITIQUE DE MAINTENANCE PREVENTIVE CONDITIONNELLE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    GENERATION D'INDICATEURS DANS LE CADRE D'UNE POLITIQUE DE MAINTENANCE PREVENTIVE CONDITIONNELLE Indicators generation as part of a policy of conditional preventive maintenance Pascal VRIGNAT, Manuel AVILA DE MAINTENANCE PREVENTIVE CONDITIONNELLE, Tours : France (2012)" #12;- le système se dégrade

  19. Methodology for assessing system performance loss within a proactive maintenance framework

    E-Print Network [OSTI]

    Boyer, Edmond

    role, the practices are required to move from corrective maintenance to preventive and even proactiveMethodology for assessing system performance loss within a proactive maintenance framework P,alexandre.voisin,eric.levrat,benoit.iung}@cran.uhp-nancy.fr) Abstract: Maintenance plays now a critical role

  20. Mathematical optimization of a flexible job shop problem including preventive maintenance and

    E-Print Network [OSTI]

    Patriksson, Michael

    1 Mathematical optimization of a flexible job shop problem including preventive maintenance as the scheduling problem includes limited availability of fixtures and preventive maintenance planning periodicity, a number of preventive maintenance activities need to be carried out in some of the resources

  1. A Tool to Support Knowledge Based Software Maintenance: The Software Service Jonathan I. Maletic

    E-Print Network [OSTI]

    Maletic, Jonathan I.

    ]: · Corrective · Perfective · Adaptive · Preventive/ Preservation Corrective maintenance is the correction, and corrective were originally used by Swanson [15]. Preventive maintenance is done to improve the future,8,14,12] and preventive maintenance is rarely done. However, it is assumed that a good software development methodology

  2. Scheduling predictive maintenance in flow-shop Christophe Varnier, Noureddine Zerhouni

    E-Print Network [OSTI]

    Boyer, Edmond

    . Predictive maintenance is an answer to prevent equipment from risk of breakdowns while minimizing, for each machine, the control mode and if necessary the preventive maintenance plan. I. INTRODUCTION to prevent equipment from risk of breakdowns while minimizing the maintenance costs. Nevertheless, conflicts

  3. MTTF of a 1 out of n system with preventive maintenance Christiane CocozzaThivent

    E-Print Network [OSTI]

    Cocozza-Thivent, Christiane

    MTTF of a 1 out of n system with preventive maintenance Christiane Cocozza­Thivent Universit´e de. The working item is submitted to an age preventive maintenance: when this item reachs age a, it is replaced by a waiting item if there is one. If not the system fails. The duration of the preventive maintenance is equal

  4. LS-SVM based regression and spectral clustering for predicting maintenance of machines

    E-Print Network [OSTI]

    with sensory3 faults have been used [? ],[? ],[? ]: corrective maintenance, preventive main-4 tenance, manual the machine fails, it is expensive and6 safety and environmental issues arise. Preventive maintenance is basedLS-SVM based regression and spectral clustering for predicting maintenance of machines Rocco

  5. How Much Does Unused Code Matter for Maintenance? Sebastian Eder, Maximilian Junker, Elmar Jurgens, Benedikt Hauptmann

    E-Print Network [OSTI]

    effort can thus be expected to be low. On the other hand, however, preventive and adaptive maintenance [3. The remaining changes comprise adaptive and preventive maintenance. We thus have to expect unnecessary codeHow Much Does Unused Code Matter for Maintenance? Sebastian Eder, Maximilian Junker, Elmar J

  6. Condition based maintenance model for a production deteriorating Phuc Do Van and Christophe Berenguer

    E-Print Network [OSTI]

    Boyer, Edmond

    significantly and the system might not be able to cope with demand. In many preventive maintenance policiesCondition based maintenance model for a production deteriorating system Phuc Do Van and Christophe both maintenance cost and production capacity aspects for a single unit production system whose

  7. Optimizing with constraints: a case study in scheduling maintenance of electric power units

    E-Print Network [OSTI]

    Dechter, Rina

    is that of optimally schedul- ing preventative maintenance of power generating units within a power plant. We show how: optimally scheduling preventative maintenance of power generating units within a power plant. We de ne can be individually scheduled for preventive maintenance. Both the required duration of each unit

  8. 304 IEEE TRANSACTIONS ON RELIABILITY, VOL. 54, NO. 2, JUNE 2005 Integrating Preventive Maintenance Planning and

    E-Print Network [OSTI]

    Kutanoglu, Erhan

    304 IEEE TRANSACTIONS ON RELIABILITY, VOL. 54, NO. 2, JUNE 2005 Integrating Preventive Maintenance & Conclusions--Preventive maintenance planning, and production scheduling are two activities that are inter-depen- dent but most often performed independently. Considering that preventive maintenance, and repair affect

  9. Optimisation par algorithme gntique de la maintenance prventive dans un contexte de modlisation par modles

    E-Print Network [OSTI]

    Boyer, Edmond

    would be to apply a preventive maintenance in order to limit or even prevent system breakdowns (failures). But if the preventive maintenance is not properly regulated, we risk to face excessive costs and unnecessary system downtime. Given this situation, we should so consider establishing preventive maintenance strategies

  10. Advanced Maintenance Modelling StatAvaries : An original multinet decision support tool for

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    the use of the preventive maintenance strategies on the availability of the network whereas the last model and preventive maintenance actions to delays before broken rails detection and related number of missed trains (aAdvanced Maintenance Modelling 1 StatAvaries : An original multinet decision support tool

  11. Leon County Extension -615 Paul Russell Rd. -Tallahassee Limited Commercial Landscape Maintenance Certification

    E-Print Network [OSTI]

    Watson, Craig A.

    Leon County Extension - 615 Paul Russell Rd. - Tallahassee Limited Commercial Landscape Maintenance Certification Training Class & Exam Wednesday, March 21, 2012 If you work for a commercial landscape maintenance requires that you have a limited commercial landscape maintenance certification. To take the test

  12. Low-maintenance Landscape Plants for South Florida Jody Haynes1

    E-Print Network [OSTI]

    Jawitz, James W.

    Low-maintenance Landscape Plants for South Florida Jody Haynes1 , John McLaughlin2 , Laura Vasquez3 landscape plants suitable for south Florida. The resulting list includes over 350 low-maintenance plants in the Florida Yards & Neighborhoods (FYN) program in Miami-Dade County for a list of recommended low-maintenance

  13. Problem Solution Results Conclusion Predictive maintenance for the heated hold-up tank

    E-Print Network [OSTI]

    De Saporta, Benoîte

    Problem Solution Results Conclusion Predictive maintenance for the heated hold-up tank B. de, Helsinki Predictive maintenance for the heated hold-up tank #12;Problem Solution Results Conclusion Outline 1 Maintenance problem The heated hold-up tank Optimization problem 2 Numerical solution Mathematical

  14. The Engineered Approach to Energy and Maintenance Effective Steam Trapping

    E-Print Network [OSTI]

    Krueger, R. G.; Wilt, G. W.

    1980-01-01T23:59:59.000Z

    ., Chemical Engineering 9/1/75. 4. Maintenance Engineering, May 1976. 5. "How Much Does Lost Steam Cost",Armstrong Machine works, Hydrocarbon Processing, p.129, Jan. 1976. 6. "Setter Steam Trapping Cuts Energy Waste", wesley Yates, Yarway Corp..., Georgia Tech Industrial Energy Extension Service, Chemical Engineering, 2/11/80. 10. ''Basic Facts & Enerqv Saving Tips" ,Lawrence R. O'Dell, Armstrong Machine Works, Heating/Piping/ Air Conditioning, May 1977. 11. Steam Trap Report - Energy Loss...

  15. Object-oriented development of EMS maintenance and documentation tools

    SciTech Connect (OSTI)

    Sanders, C.W. [Entergy Services, Inc., Pine Bluff, AR (United States). Power System Operations Dept.

    1995-12-31T23:59:59.000Z

    This paper describes the use of an object-oriented application framework to implement a PC-based tool kit for use by EMS software support personnel in software maintenance activities including training, documentation development, and trouble-analysis. In addition to a description of the development of the underlying code which provides the tool kit functionality, the paper describes the steps necessary to instantiate the tool kit on a given EMS subsystem.

  16. ExxonMobil Olefins Plant Projects, Maintenance and Optimizations

    E-Print Network [OSTI]

    Neely, M. M.

    2014-01-01T23:59:59.000Z

    are endothermic and there are drastic differences in temperature and pressure across the process Quench & Heat Recovery Steam Cracker Furnace Compression Refrigeration Fractionation Cracked Products ProductsFeed Fuel 60% 35% 5% Ethylene Plant Energy Consumption...ExxonMobil Olefins Plant Projects, Maintenance and Optimizations Matt Neely Utilities Coordinator ExxonMobil Baytown Olefins Plant 2014 IETC May 21, 2014 ESL-IE-14-05-02 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New...

  17. Open source software development and maintenance: an exploratory analysis

    E-Print Network [OSTI]

    Raja, Uzma

    2009-06-02T23:59:59.000Z

    .3 Significance of Software Development and Maintenance Research. 6 1.4 Research Scope???????????????????? 7 1.5 Organization of this Dissertation?????????????. 9 II PROJECT VIABILITY: A MULTIDIMENSIONAL MEASURE?. 10 2... ???????. 89 4.7 Acceptable ranges of ROC value?????????????????. 90 4.8 Classification for the LR model?????????????????? 93 4.9 Process related variable measurement and sources?????????? 99 xi TABLE Page 4.10 Product related variable...

  18. Nez Perce Tribal Hatchery Project; Operations and Maintenance and Planning and Design, 2002 Annual Report.

    SciTech Connect (OSTI)

    Larson, Roy Edward; Walker, Grant W.; Penney, Aaron K. (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.

  19. 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.

  20. 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.

  1. DOI 10.1007/s00170-004-2131-6 OR I GI NAL AR T I C LE

    E-Print Network [OSTI]

    Huang, Samuel H.

    · OSA-CBM · Preventive maintenance · Reliability-centered maintenance 1 Maintenance strategies be limited to the observation of current system states, with maintenance and repair actions prompted the philosophies and techniques that focus on improving reliability and reducing unscheduled downtime by monitoring

  2. Practical Maintenance of Digital Systems: Guidance to Maximize the Benefits of Digital Technology for the Maintenance of Digital Systems and Plant Equipment

    SciTech Connect (OSTI)

    Hill, D; Scarola, K

    2004-10-30T23:59:59.000Z

    This report presents detailed guidance for the maintenance and testing of modern digital systems. The guidance provides practical means for plants to take advantage of the increased diagnostic and self-test capabilities of these systems. It helps plants avoid mistakes in design and installation that could lead to increased maintenance burden and decreased system reliability and availability.

  3. 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.

  4. Building 9401-2 Plating Shop Surveillance and Maintenance Plan

    SciTech Connect (OSTI)

    None

    1999-05-01T23:59:59.000Z

    This document provides a plan for implementing surveillance and maintenance (S and M) activities to ensure that Building 9401-2 Plating Shop is maintained in a cost effective and environmentally secure configuration until subsequent closure during the final disposition phase of decommissioning. U.S. Department of Energy (DOE) G430.1A-2, Surveillance and Maintenance During Facility Disposition (1997), was used as guidance in the development of this plan. The S and M Plan incorporates DOE O 430.1A, Life Cycle Asset Management (LCAM) (1998a) direction to provide for conducting surveillance and maintenance activities required to maintain the facility and remaining hazardous and radioactive materials, wastes, and contamination in a stable and known condition pending facility disposition. Recommendations in the S and M plan have been made that may not be requirement-based but would reduce the cost and frequency of surveillance and maintenance activities. During the course of S and M activities, the facility's condition may change so as to present an immediate or developing hazard or unsatisfactory condition. Corrective action should be coordinated with the appropriate support organizations using the requirements and guidance stated in procedure Y10-202, Rev. 1, Integrated Safety Management Program, (Lockheed Martin Energy Systems, Inc. (LMES), 1998a) implemented at the Oak Ridge Y-12 Plant and the methodology of the Nuclear Operations Conduct of Operations Manual (LMES, 1999) for the Depleted Uranium Operations (DUO) organization. The key S and M objectives applicable to the Plating Shop are to: Ensure adequate containment of remaining residual material in exhaust stacks and outside process piping, stored chemicals awaiting offsite shipment, and items located in the Radioactive Material Area (RMA); Provide access control into the facility and physical safety to S and M personnel; Maintain the facility in a manner that will protect the public, the environment, and the S and M personnel; Provide an S and M plan which identifies and complies with applicable environmental, safety, and health safeguards and security requirements; and Provide a cost effective S and M program for the plating shop, Building 9401-2.

  5. 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.

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

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministration -Lowellfor 2013 | Jefferson Lab Maintenance

  7. Information Information for students

    E-Print Network [OSTI]

    Wright, Francis

    Disability & Dyslexia Information Guidance Support Information for students with disabilities the Disability and Dyslexia Service · Accessing your curriculum · Specialist examination arrangements · Dyslexia and Dyslexia Service for more information. Our contact details can be found on the back page. 03 #12

  8. Facility Decontamination and Decommissioning Program Surveillance and Maintenance Plan, Revision 2

    SciTech Connect (OSTI)

    Poderis, Reed J. [NSTec] [NSTec; King, Rebecca A. [NSTec] [NSTec

    2013-09-30T23:59:59.000Z

    This Surveillance and Maintenance (S&M) Plan describes the activities performed between deactivation and final decommissioning of the following facilities located on the Nevada National Security Site, as documented in the Federal Facility Agreement and Consent Order under the Industrial Sites program as decontamination and decommissioning sites: ? Engine Maintenance, Assembly, and Disassembly (EMAD) Facility: o EMAD Building (Building 25-3900) o Locomotive Storage Shed (Building 25-3901) ? Test Cell C (TCC) Facility: o Equipment Building (Building 25-3220) o Motor Drive Building (Building 25-3230) o Pump Shop (Building 25-3231) o Cryogenic Lab (Building 25-3232) o Ancillary Structures (e.g., dewars, water tower, piping, tanks) These facilities have been declared excess and are in various stages of deactivation (low-risk, long-term stewardship disposition state). This S&M Plan establishes and implements a solid, cost-effective, and balanced S&M program consistent with federal, state, and regulatory requirements. A graded approach is used to plan and conduct S&M activities. The goal is to maintain the facilities in a safe condition in a cost-effective manner until their final end state is achieved. This plan accomplishes the following: ? Establishes S&M objectives and framework ? Identifies programmatic guidance for S&M activities to be conducted by National Security Technologies, LLC, for the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) ? Provides present facility condition information and identifies hazards ? Identifies facility-specific S&M activities to be performed and their frequency ? Identifies regulatory drivers, NNSA/NFO policies and procedures, and best management practices that necessitate implementation of S&M activities ? Provides criteria and frequencies for revisions and updates ? Establishes the process for identifying and dispositioning a condition that has not been previously identified or documented ? Provides instructions for implementing annual S&M inspections and activities The following facilities that were included in Revision 1 of this plan have reached final disposition and are no longer in the S&M program: ? Reactor Maintenance, Assembly, and Disassembly Facility, Building 25-3110 ? Test Cell A Facility, Building 25-3113 ? TCC Facility, Building 25-3210 ? Pluto Disassembly Facility, Building 26-2201 ? Super Kukla Facility, Building 27-5400

  9. Maintenance Testing of Mixed-Signal Boards: the FCB Technical Report LiSyc, UBO Brest (France), June 2005

    E-Print Network [OSTI]

    Boyer, Edmond

    a part of his work. In maintenance, one may distinguish preventive maintenance from corrective1 Maintenance Testing of Mixed-Signal Boards: the FCB case study Technical Report LiSyc, UBO Brest, Fax: +33 298 340 986 bruno.castel@isismpp.fr Keywords: Maintenance testing, mixed-signal board testing

  10. Dynamic grouping maintenance strategy with time limited opportunities Phuc Do Van, Florent Brissaud, Anne Barros, Christophe Berenguer

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Preventive maintenance durations and occurrences of main- tenance activities within the scheduling horizon by taking into account both the preventive maintenance durations and the occur- rences of maintenance of a system is often an opportunity to com- bine preventive and corrective maintenance. This is especially

  11. 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.

  12. 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.

  13. Advanced Time-Frequency Mutual Information Measures for Condition Based Maintenance of Helicopter Drive Trains

    E-Print Network [OSTI]

    Almor, Amit

    Drive Trains GRA: David Coats, Principal Investigators: Dr. Yong-June Shin, Abdel Bayoumi Motivation-1409. · Kwangik Cho, David Coats, John Abrams, Nicholas Goodman, Yong-June Shin, and Abdel E. Bayoumi point for examining eccentricities in gear- boxes, drive components, and motor vibration signatures

  14. 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.

  15. Maintenance Awareness in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac J. Sreenan

    E-Print Network [OSTI]

    Roedig, Utz

    Maintenance Awareness in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac J. Sreenan Mobile & Internet Systems Laboratory (MISL), University College Cork, Ireland Email: {a.barroso, u

  16. Maintenance Efficient Routing in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac Sreenan

    E-Print Network [OSTI]

    Sreenan, Cormac J.

    Maintenance Efficient Routing in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac Sreenan Mobile & Internet Systems Laboratory, University College Cork, Ireland Email: {a.barroso u

  17. Chapter 51 Attainment and Maintenance of the National Ambient Air Quality Standards (Kentucky)

    Broader source: Energy.gov [DOE]

    Kentucky Administrative Regulation Chapter 51, entitled Attainment and Maintenance of the National Ambient Air Quality Standards, is promulgated under the authority of the Division of Air Quality...

  18. DOE Order Self Study Modules - DOE O 433.1B, Maintenance Management...

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

    for the following maintenance-related terms? Corrective Preventive Reliability-centered Note: If you think that you can complete the practice at the end of this...

  19. E-Print Network 3.0 - activity maintenance study Sample Search...

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

    results for: activity maintenance study Page: << < 1 2 3 4 5 > >> 1 Innovative Contracting Strategies forInnovative Contracting Strategies for Transportation...

  20. E-Print Network 3.0 - aircraft maintenance workers Sample Search...

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

    Mathematics 97 Rev. No.: 2.0 Contractor Environmental Safety and Health Manual Title: LockoutTagout Program Summary: worker performing the servicing or maintenance, is provided...

  1. E-Print Network 3.0 - advanced integrated maintenance Sample...

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

    Abstract One of the major concerns of any maintenance Source: Basili, Victor R. - Fraunhofer Center & Department of Computer Science, University of Maryland at College Park...

  2. E-Print Network 3.0 - advanced maintenance technology Sample...

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

    2 Impact of RFID technologies on helicopter processes: Assessment on customer oriented Charlotte JIMENEZa,b Summary: maintenance process. Section 2 and 3 concentrate on the...

  3. 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.

  4. Microsoft Word - CX-Colville-Republic-Maintenance-FY13_WEB.docx

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

    3 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Terry Kugler Lineman Foreman III - TFSF-Bell Proposed Action: Routine maintenance on the Colville-Republic...

  5. E-Print Network 3.0 - aircraft maintenance personnel Sample Search...

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

    Learn about the critical factors involved Summary: , operation and maintenance of aging aircraft n Anyone involved in the field of aviation emergency response... .S. public...

  6. Microsoft Word - CX-BigEddy-Redmond-ConductorMaintenance-FY13...

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

    4, 2013 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Stacy Hensley Project Manager - TEP-CSB-2 Proposed Action: Conductor maintenance on Bonneville Power...

  7. Tribological Investigation of Mahua Oil Based Lubricant for Maintenance Applications

    E-Print Network [OSTI]

    Amit Suhane; A. Rehman; H. K. Khaira

    Limited crude reserves, consistently rising oil prices, unsafe disposal of the harmful lubricants and its guaranteed adverse aftereffects has increased concern for replenishing the environment. Development of environmental friendly lubricants and its appropriate usage is an option of prime importance which can overcome such problems. This paper investigates the prospects of Mahua oil based lubricant for maintenance applications. Mahua oil is blended with conventional gear oil (90T) in different ratios. Tribo pair used is plain carbon steel cylindrical pin and mild steel disc. Friction and wear parameters have been studied on Pin on Disc Tester under varying conditions. Worn out pins suggests pronounced abrasive and adhesive wear pattern under boundary film lubricated conditions. Experimentation reveals that addition of mahua oil blended with 90 T oil has good wear reducing traits apart from environmental benefits.

  8. 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.

  9. Operations & Maintenance Best Practices Guide: Release 3.0

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

    addition, the authors conducted extensive literature searches and contacted numerous vendors and industry experts. The information and case studies that appear in this guide...

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

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

    Per your request, Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the...

  11. Survey of Companies in Machine Health Monitoring and Maintenance Company Capability Software Application Modeling Technique

    E-Print Network [OSTI]

    Huang, Samuel H.

    Safety and Security Neural networks IVARA www.ivara.com · Reliability centered maintenance solutions IVARA.ERS (expert system) UNKNOWN Expert Systems Aladon www.aladon.co.uk · Reliability centered General Physics Corporation www.gpworldwide.com · Predictive maintenance · Equipment reliability

  12. Field of Pipe Dreams: Minimizing Maintenance Cost for Hand-Moved

    E-Print Network [OSTI]

    Morrow, James A.

    Field of Pipe Dreams: Minimizing Maintenance Cost for Hand-Moved Irrigation Systems February 6, 2006 1 #12;Page 2 of 12 Control #23 Contents 1 Field and pipe set layout 4 2 Pressure loss 4 2 uniformity requirement. We define `maintenance time' provisionally to be the number of 20-meter pipes

  13. COMPARING MAINTENANCE APPROACHES FOR TOKAMAK FUSION POWER PLANTS* Lester M. Waganer

    E-Print Network [OSTI]

    California at San Diego, University of

    desirable maintenance scheme and reactor design approach to consider for the next generation, advanced of fusion plants are extremely important as they directly determine the plant availability and, ultimately-AT power core2 is the design basis for this comparison. One possible maintenance approach is the in- situ

  14. DIESEL/HEAVY The diesel/heavy equipment certificate offers training in maintenance

    E-Print Network [OSTI]

    Ickert-Bond, Steffi

    DIESEL/HEAVY EQUIPMENT The diesel/heavy equipment certificate offers training in maintenance and repair of heavy equipment and trucks. Students will learn to work on electrical and air systems, diesel · Small Engines · Automotive Maintenance · Welding · Training for entry level heavy diesel equipment

  15. Evaluating maintenance policies by quantitative modeling and analysis Enrico Zio1,2,*

    E-Print Network [OSTI]

    Boyer, Edmond

    concerning the stochastic crack growth of a generic mechanical component subject to fatigue degradation relevance of maintenance in all sectors of industry; the main reasons are: the extensive mechanization, in refineries the maintenance and operations departments are usually the largest (Dekker 1996) and in various

  16. MAINTENANCE APPROACHES FOR ARIES-CS COMPACT STELLARATOR POWER CORE , S. Malang2

    E-Print Network [OSTI]

    Raffray, A. René

    .R. Raffray1 and the ARIES Team 1 Center for Energy Research, 460 EBU-II, University of California-San Diego and maintenance ports have been conceptually defined. These are summarized in this paper. Blanket concepts of the coil system; (2) modular replacement approach through maintenance ports arranged between each pair

  17. A Queue Theory-Based Approach to Staff Software Maintenance Centers G. Antoniol

    E-Print Network [OSTI]

    Di Penta, Massimiliano

    A Queue Theory-Based Approach to Staff Software Maintenance Centers G. Antoniol , G. Casazza are changing the landscape of several different areas, ranging from infor- mation gathering/managing and commerce to software de- velopment, maintenance and evolution. Software compa- nies having a geographically

  18. 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.

  19. Annual Steam System Maintenance Outage (2014) Beginning on Sunday, June 8th

    E-Print Network [OSTI]

    Firestone, Jeremy

    Annual Steam System Maintenance Outage (2014) Beginning on Sunday, June 8th at 12:00pm (Noon), the Central Utility Plant (CUP), which supplies steam service to over 100 buildings on the Newark campus, will be shut down for the annual Steam System Maintenance Outage. This effort is necessary each year to ensure

  20. 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

  1. 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.

  2. Risk based optimization of the frequency of EDG on-line maintenance at Hope Creek

    SciTech Connect (OSTI)

    Knoll, A. [Public Service Electric & Gas, Hancocks Bridge, NJ (United States); Samanta, P.K. [Brookhaven National Lab., Upton, NY (United States); Vesely, W.E. [Science Applications International, Dublin, OH (United States)

    1996-09-01T23:59:59.000Z

    This paper presents a study to optimize the frequency of on-line maintenance of the emergency diesel generators at Hope Creek. This study was directed towards identifying, analyzing, and modifying maintenance planning and scheduling practices to assure the high availability of emergency diesel generators. Input from application of a recently developed reliability model, from considerations of probabilistic safety assessment, plant-specific experience, insights from personnel involved in EDG maintenance, and other practical issues were used to define a maintenance schedule that balances its beneficial and adverse impacts. Conclusions resulted in feasible recommendations to optimize and reduce the frequency of diesel on-line maintenance, allowing additional resources to better maintain other equipment important to safety.

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

    SciTech Connect (OSTI)

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

    1992-05-28T23:59:59.000Z

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

  4. 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.

  5. 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.

  6. Monitoring systems for predictive maintenance of steam turbines

    SciTech Connect (OSTI)

    Santiago, A.A.; Poujol-Galvan, F.C.; Kubiak, J.A.; Rivera-Grijalva, J.J.; Lopez, P.J. [Inst. de Investigaciones Electricas, Cuernavaca (Mexico)

    1994-12-31T23:59:59.000Z

    This paper describes two PC based computer systems that have been developed, constructed and installed in a power plant for predictive maintenance. The first system, called SIMPER, is operating on-line, collecting operational parameters such as: vibration, rotor thermal stresses, efficiency, pressures, temperatures and water level in the boiler drum from four 300 MW units. SIMPER is embedded in a network of eight nodes under the QNX operating system, and the data acquisition system has sixty four input channels. SICAD, the second system, is a dedicated computerized vibration acquisition and analysis system. The system is embedded in a 386 personal computer, and has eight input channels; each channel has its own programmable digital tracking filter. SICAD can record the vibration waveform, and the synchronous or subsynchronous vectors; the graphic interface displays in real time the polar diagram, the spectrum and waveform of the vibration signature that is being collected. SICAD can be used for balancing a multi rotor system applying the modal balancing concept.

  7. 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.

  8. Motor Pool Department The Motor Pool Department is responsible for the maintenance of over 550 Georgia Tech state

    E-Print Network [OSTI]

    value of $3,000 or more. · Perform preventive maintenance (PM) on vehicles, LSVs, golf cartsMotor Pool Department The Motor Pool Department is responsible for the maintenance of over 550

  9. IEA HPP ANNEX 36: QUALITY INSTALLATION / QUALITY MAINTENANCE SENSITIVITY ANALYSIS

    SciTech Connect (OSTI)

    Hourahan, Mr. Glenn [Air Conditioning Contractors of America, Arlington, VA; Domanski, Dr. Piotr [National Institute of Standards and Technology (NIST), Gaithersburg, MD; Baxter, Van D [ORNL

    2011-01-01T23:59:59.000Z

    The paper summarizes the goals and planned activities to be undertaken by the participants in Annex 36. Some background information and status of Annex work specific to each participant is provided as well.

  10. Steam turbine maintenance and repair technology: Reducing planned-outage costs

    SciTech Connect (OSTI)

    Grace, H.P.; McClintock, M. (General Physics Corp., Columbia, MD (USA)); Lamping, G. (Southwest Research Inst., San Antonio, TX (USA))

    1990-04-01T23:59:59.000Z

    The North American Electric Reliability Council (NAERC) reported that the average loss of equivalent availability per outage for a major fossil turbine overhaul is 323,000 MW-HR. The Electric Power Research Institute (EPRI) Generation and Storage Division, is in the first phase of a major research project to reduce the duration and/or frequency of steam turbine maintenance outages. This project consists of an assessment of the current state-of-the-art turbine maintenance and repair techniques and technologies. It is based on a review of current turbine maintenance practices of the US, European, Japanese, and Australian utility industries. Emphasized are maintenance and repair activities that have the most significant impact on outage duration or frequency. Twenty-six key turbine maintenance activities and the current best techniques were identified for use by utility maintenance personnel. Overall outage durations could be reduced if the duration of these activities were shortened or if they were performed more effectively. Recommended projects for development of advanced steam turbine maintenance technology were identified. 29 refs., 46 figs., 9 tabs.

  11. 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

  12. Multi-modal Transportation > Highway Transportation > Trucking > Railroad transportation > Public transit > Rural transportation > Rural transit > Freight pipeline transportation > Airport planning and development > Airport maintenance > Bicycle and pedes

    E-Print Network [OSTI]

    and development > Airport maintenance > Bicycle and pedestrian > Ports and waterways >>> Transportation operat and development > Airport maintenance > Bicycle and pedestrian > Ports and waterways >>> Transportation operations pipeline transportation > Airport planning and development > Airport maintenance > Bicycle and pedestrian

  13. ServicePac Maintenance Service Agreement NOTICE: PLEASE CAREFULLY READ THE FOLLOWING TERMS UNDER WHICH IBM WILL

    E-Print Network [OSTI]

    , engineering change activity, preventive maintenance, microcode/firmware activity, or features and partsServicePac ServicePac Maintenance Service Agreement NOTICE: PLEASE CAREFULLY READ THE FOLLOWING TERMS UNDER WHICH IBM WILL PROVIDE SERVICEPAC MAINTENANCE SERVICE TO YOU. IBM WILL PROVIDE THIS SERVICE

  14. IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, VOL. 17, NO. 3, AUGUST 2004 345 Optimal Preventive Maintenance Scheduling in

    E-Print Network [OSTI]

    Fernandez, Emmanuel

    Preventive Maintenance Scheduling in Semiconductor Manufacturing Xiaodong Yao, Member, IEEE, Emmanuel), preventive maintenance (PM), scheduling, time-window policies. I. INTRODUCTION THE reliability of equipment calibration and preventive maintenance (PM). A good PM plan can increase equipment availability by trading off

  15. An Algorithm to Convert Wafer to Calendar-Based Preventive Maintenance Schedules for Semiconductor Manufacturing Systems1

    E-Print Network [OSTI]

    Fernandez, Emmanuel

    An Algorithm to Convert Wafer to Calendar-Based Preventive Maintenance Schedules for Semiconductor}@ececs.uc.edu Abstract-- The work presented here is related to the area of Optimal Preventive Maintenance (PM) Scheduling. Preventive Maintenance (PM) is a standard practice followed to increase reliability and availability

  16. Modeling the effects of maintenance on the degradation of a water-feeding turbo-pump of nuclear power plant

    E-Print Network [OSTI]

    Boyer, Edmond

    of the components, which derives from the particular `life' (failures, shocks, preventive maintenance actionsModeling the effects of maintenance on the degradation of a water-feeding turbo-pump of nuclear Abstract: This work addresses the modeling of the effects of maintenance on the degradation of an electric

  17. IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, VOL. 23, NO. 3, AUGUST 2010 477 Optimal Preventive Maintenance Scheduling in

    E-Print Network [OSTI]

    Fernandez, Emmanuel

    Preventive Maintenance Scheduling in Semiconductor Manufacturing Systems: Software Tool and Simulation Case of a preventive maintenance optimization software tool (PMOST), based on algorithms for the optimal scheduling of the PM optimization algorithms utilized by PMOST. Index Terms--Optimal preventive maintenance (PM

  18. Optimal Highway Maintenance Policies under Uncertainty Bruno Castanier, Ph.D., Ecole des Mines de Nantes / IRCCyN

    E-Print Network [OSTI]

    Boyer, Edmond

    will extend the lifecycle of the road by performing preventive, conditioned-based maintenance to slow down the growth of cracks. Classical preventive maintenance policies usually shorten the lifecycle by forcingOptimal Highway Maintenance Policies under Uncertainty Bruno Castanier, Ph.D., Ecole des Mines de

  19. 46 September 2011Vol. 23 No. 3Engineering Management Journal A Budget-SensitiveApproach to Scheduling Maintenance

    E-Print Network [OSTI]

    Gosavi, Abhijit

    in significantly higher costs. It has been empirically shown that preventive maintenance can reduce the frequency the need to reduce lost production costs due to equipment failures with preventive maintenance costs. Managers do this by developing preventative maintenance schedules. Most statistical models in reliability

  20. Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch HighlightsTools Printable Version Share this resourceVehicle

  1. Preventive maintenance scheduling based on failure data in a medical device manufacturing facility

    E-Print Network [OSTI]

    Mohd Fauzi, Mohammed Faizal B

    2009-01-01T23:59:59.000Z

    This study was conducted at a medical device production facility where analysis was done on the reliability of Product S barrel molds for the purpose of predicting preventive maintenance (PM) schedule. Pareto Rule was ...

  2. The Ratchet and the Red Queen: the maintenance of sex in parasites

    E-Print Network [OSTI]

    Howard, Stephen

    The Ratchet and the Red Queen: the maintenance of sex in parasites R. S. HOWARD* & C. M. LIVELY for the stochastic accumulation of mutations in the finite parasite populations (Muller's Ratchet). We found that

  3. E-Print Network 3.0 - acid-base balance maintenance Sample Search...

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

    (3) 298... .50 Microsoft Server Maintenance 343.70 Vendprint annual license 599.00 Sketchup license 1,800.00 Web utility Source: Iowa State University, Office of Biorenewables...

  4. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1B

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

    2011-09-12T23:59:59.000Z

    The guide provides acceptable approaches for implementing requirements for Nuclear Maintenance Management Programs (NMMPs) set forth in DOE O 433.1B. Cancels DOE G 433.1-1.

  5. Evaluation of non-intrusive monitoring for condition based maintenance applications on US Navy propulsion plants

    E-Print Network [OSTI]

    Greene, William C. (William Calvin)

    2005-01-01T23:59:59.000Z

    The thesis explores the use of the Non-intrusive Load Monitor (NILM) in Condition Based Maintenance (CBM) applications on US Navy ships as part of the Office of Naval Research Electric Ship Integration (ESI) Initiative. ...

  6. Identifying genes that are required for the maintenance of pancreatic ductal adenocarcinoma

    E-Print Network [OSTI]

    Jenq, Harry

    2012-01-01T23:59:59.000Z

    We searched for genes that are potentially important for the maintenance of Pancreatic Ductal Adenocarcinoma (PDAC). PDAC is the 4th leading cause for cancer-related deaths and exhibits a 5-year survival rate of less than ...

  7. Production and maintenance planning for electricity generators: modeling and application to Indian power systems

    E-Print Network [OSTI]

    Dragoti-Ă?ela, Eranda

    Production and maintenance planning for electricity generators: modeling and application to Indian power systems Debabrata Chattopadhyay Department of Management, University of Canterbury, Private Bag describes the development of an optimization model to perform the fuel supply, electricity generation

  8. Desired outcomes, unexpected processes : two stories of sanitation maintenance in Erode tenements, India

    E-Print Network [OSTI]

    Balakrishnan, Sai

    2008-01-01T23:59:59.000Z

    A central challenge facing municipalities in developing countries is the successful maintenance of sanitation services for their urban poor. Not only are municipalities struggling to cope with increased sanitation coverage ...

  9. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1

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

    2001-09-05T23:59:59.000Z

    This Guide describes a maintenance management program that would be acceptable to DOE for meeting the requirements of DOE O 433.1. Canceled by DOE G 433.1-1A.

  10. Incorporating Risk and Uncertainty into Pavement Network Maintenance and Rehabilitation Budget Allocation Decisions

    E-Print Network [OSTI]

    Menendez Acurio, Jose Rafael

    2014-07-30T23:59:59.000Z

    management systems must be upgraded to incorporate risk management, permitting pavement management systems to serve as a more realistic decision support tool for planning and budget allocation in pavement maintenance and rehabilitation. This dissertation...

  11. UrbanSolutionsCenter Landscape Maintenance Practices Influence Fire Ant Establishment

    E-Print Network [OSTI]

    UrbanSolutionsCenter Landscape Maintenance Practices Influence Fire Ant Establishment Background one of our most economically important pests in urban landscapes. Fire Ants cause extensive mounding are often necessary in urban landscapes around residential and commercial buildings, in parks

  12. 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.

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

    Energy Savers [EERE]

    Maintenance of LED PAR38 Lamps LED T8 Replacement Lamps 2014-05-16 Issuance: Test Procedures for Integrated Light-Emitting Diode Lamps; Supplemental Notice of Proposed Rulemaking...

  14. In July of 2003, the organizations of Printing Services; Planning, Construction & Maintenance; Parking; Campus

    E-Print Network [OSTI]

    Shim, Moonsub

    , systems & controls, and waste transfer & recycling. Planning Division: The primary focus of our Planning · Parking · Printing · Space Management · Stores · Waste Management & Recycling · Copying ServicesAbout In July of 2003, the organizations of Printing Services; Planning, Construction & Maintenance

  15. Somatic Sex Determination in D. melanogaster: Insights in the Establishment to Maintenance Transition

    E-Print Network [OSTI]

    Gonzalez Rojos, Alejandra Noemi

    2012-07-16T23:59:59.000Z

    regulatory gene Sexlethal (Sxl). Expression of Sxl is initially accomplished only in females through activation of the establishment promoter SxlPe. Later in development, Sxl is transcribed in both sexes through a maintenance promoter, SxlPm, but functional...

  16. In memory of Ray Reiter, a wise man Searle and the Art of Motorcycle Maintenance

    E-Print Network [OSTI]

    Shoham, Yoav

    In memory of Ray Reiter, a wise man Searle and the Art of Motorcycle Maintenance Yoav Shoham ­ to the CRA. It is only that part that I am addressing. #12;From understanding Chinese to motorcycle

  17. 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.

  18. The role of drug-associated cues on the maintenance of cocaine self-administration

    E-Print Network [OSTI]

    Partridge, Brian Christopher

    2012-06-07T23:59:59.000Z

    THE ROLE OF DRUG-ASSOCIATED CUES ON THE MAINTENANCE OF COCAINE SELF-ADMINISTRATION A Thesis by BRIAN CHRISTOPHER PARTRIDGE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 2000 Major Subject: Psychology THE ROLE OF DRUG-ASSOCIATED CUES ON THE MAINTENANCE OF COCAINE SELF-ADMINISTRATION A Thesis by BRIAN CHRISTOPHER PARTRIDGE Submitted to the Office of Graduate Studies of Texas A...

  19. 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.

  20. Geothermal Data Development, Collection, and Maintenance | Open Energy

    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 on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation, searchGeauga County,Information(EC-LEDS) |

  1. Information California,

    E-Print Network [OSTI]

    Smyth, Padhraic

    Ge, Sridevi Parise, Padhraic Smyth Information and Computer Science University of California, Irvine

  2. INFORMATION & COMMUNICATION

    E-Print Network [OSTI]

    Jackson, Daniel

    of information and communication technologies in development that draws on Amartya Sen's capabilities approach

  3. Decommissioning and Dismantling of the Floating Maintenance Base 'Lepse' - 13316

    SciTech Connect (OSTI)

    Field, D.; Mizen, K. [Nuvia Limited (United Kingdom)] [Nuvia Limited (United Kingdom)

    2013-07-01T23:59:59.000Z

    The Lepse was built in Russia in 1934 and commissioned as a dry cargo ship. In 1961 she was re-equipped for use as a nuclear service ship (NSS), specifically a floating maintenance base (FMB), to support the operation of the civilian nuclear fleet (ice-breakers) of the USSR. In 1988 Lepse was taken out of service and in 1990 she was re-classified as a 'berth connected ship', located at a berth near the port of Murmansk under the ownership of Federal State Unitary Enterprise (FSUE) Atomflot. Lepse has special storage facilities for spent nuclear fuel assemblies (SFA) that have been used to store several hundred SFAs for nearly 40 years. High and intermediate-level liquid radioactive waste (LRW) is also present in the spent nuclear fuel assembly storage channels, in special tanks and also in the SFA cooling circuit. Many of the SFAs stored in Lepse are classified as damaged and cannot be removed using standard procedures. The removal of the SFA and LRW from the Lepse storage facilities is a hazardous task and requires specially designed tools, equipment and an infrastructure in which these can be deployed safely. Lepse is a significant environmental hazard in the North West of Russia. Storing spent nuclear fuel and high-level liquid radioactive waste on board Lepse in the current conditions is not acceptable with respect to Russian Federation health, safety and environmental standards and with international best practice. The approved concept design for the removal of the SFA and LRW and dismantling of Lepse requires that the ship be transported to Nerpa shipyard where specialist infrastructure will be constructed and equipment installed. One of the main complexities of the Project lies within the number of interested stakeholders involved in the Project. The Lepse project has been high focus on the international stage for many years with previous international efforts failing to make significant progress towards the objective of decommissioning Lepse. The Northern Dimension Environmental Partnership (NDEP) approved an internationally funded project to identify and prioritise nuclear and environmental hazards in NW Russia. Within this project the Lepse was recognised as being one of the highest nuclear hazards in NW Russia. Removal of SNF, SRW and LRW from Lepse requires innovative design and development of bespoke equipment. The main drivers of the NDEP Donors are first to safely transport Lepse in 2012 from her current berth close to the local population in Murmansk to the nominated dismantling shipyard, and secondly to raise Lepse from the water in 2013 onto the slip-way at the dismantling shipyard. A description is provided of the approach and progress towards preparing the Lepse for the removal of SFAs and other radioactive waste, to decontaminate and then dismantle the vessel under international donor funding. (authors)

  4. Energy Information Administration

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

    the downward trend on Wednesday as a maintenance outage for the Fort Nelson processing plant took at least 600 MMcfd offline until mid-July. Futures Prices: Volatility...

  5. Long-Term Surveillance and Maintenance Plan for the U.S. Department of Energy Amchitka, Alaska, Site

    SciTech Connect (OSTI)

    None

    2008-09-01T23:59:59.000Z

    This Long-Term Surveillance and Maintenance Plan describes how the U.S. Department of Energy (DOE) intends to fulfill its mission to maintain protection of human health and the environment at the Amchitka, Alaska, Site1. Three underground nuclear tests were conducted on Amchitka Island. The U.S. Department of Defense, in conjunction with the U.S. Atomic Energy Commission (AEC), conducted the first nuclear test (Long Shot) to provide data that would improve the United States' capability of detecting underground nuclear explosions. The second nuclear test (Milrow) was a weapons-related test conducted by AEC as a means to study the feasibility of detonating a much larger device. The final nuclear test (Cannikin), the largest United States underground test, was a weapons-related test. Surface disturbances associated with these tests have been remediated. However, radioactivity remains deep below the surface, contained in and around the test cavities, for which no feasible remediation technology has been identified. In 2006, the groundwater model (Hassan et al. 2002) was updated using 2005 data collected by the Consortium for Risk Evaluation with Stakeholder Participation. Model simulation results indicate there is no breakthrough or seepage of radionuclides into the marine environment within 2,000 years. The Amchitka conceptual model is reasonable; the flow and transport simulation is based on the best available information and data. The simulation results are a quantitative prediction supported by the best available science and technology. This Long-Term Surveillance and Maintenance Plan is an additional step intended for the protection of human health and the environment. This plan may be modified from time to time in the future consistent with the mission to protect human health

  6. Decontamination and decommissioning surveillance and maintenance report for FY 1991. Environmental Restoration Program

    SciTech Connect (OSTI)

    Not Available

    1991-12-01T23:59:59.000Z

    The Decontamination and Decommissioning (D&D) Program has three distinct phases: (1) surveillance and maintenance (S&M); (2) decontamination and removal of hazardous materials and equipment (which DOE Headquarters in Washington, D.C., calls Phase I of remediation); and (3) decommissioning and ultimate disposal, regulatory compliance monitoring, and property transfer (which DOE Headquarters calls Phase II of remediation). A large part of D&D is devoted to S&M at each of the sites. Our S&M activities, which are performed on facilities awaiting decommissioning, are designed to minimize potential hazards to human health and the environment by: ensuring adequate containment of residual radioactive and hazardous materials; and, providing physical safety and security controls to minimize potential hazards to on-site personnel and the general public. Typically, we classify maintenance activities as either routine or special (major repairs). Routine maintenance includes such activities as painting, cleaning, vegetation control, minor structural repairs, filter changes, and building system(s) checks. Special maintenance includes Occupational Safety and Health Act facility upgrades, roof repairs, and equipment overhaul. Surveillance activities include inspections, radiological measurements, reporting, records maintenance, and security (as required) for controlling and monitoring access to facilities. This report summarizes out FY 1991 S&M activities for the Tennessee plant sites, which include the K-25 Site, the Gas Centrifuge facilities, ORNL, and the Y-12 Plant.

  7. 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.

  8. SCHOLARSHIP INFORMATION

    E-Print Network [OSTI]

    STUDENT LEADERSHIP SCHOLARSHIP INFORMATION & APPLICATION #12;Sentry Insurance is pleased, creativity and dedication to lead all sectors of society. Sentry believes that by supporting the education for providing scholarship information to school counselors, for actively recruiting students who meet

  9. Iraq liquid radioactive waste tanks maintenance and monitoring program plan.

    SciTech Connect (OSTI)

    Dennis, Matthew L.; Cochran, John Russell; Sol Shamsaldin, Emad (Iraq Ministry of Science and Technology)

    2011-10-01T23:59:59.000Z

    The purpose of this report is to develop a project management plan for maintaining and monitoring liquid radioactive waste tanks at Iraq's Al-Tuwaitha Nuclear Research Center. Based on information from several sources, the Al-Tuwaitha site has approximately 30 waste tanks that contain varying amounts of liquid or sludge radioactive waste. All of the tanks have been non-operational for over 20 years and most have limited characterization. The program plan embodied in this document provides guidance on conducting radiological surveys, posting radiation control areas and controlling access, performing tank hazard assessments to remove debris and gain access, and conducting routine tank inspections. This program plan provides general advice on how to sample and characterize tank contents, and how to prioritize tanks for soil sampling and borehole monitoring.

  10. 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.

  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. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2009

    SciTech Connect (OSTI)

    None

    2010-10-01T23:59:59.000Z

    This report summarizes the annual inspection, sampling, and maintenance activities performed on and near the Salmon, Mississippi, Site in calendar year 2009. 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 and the results of sample analyses. This report complies with the annual report requirement. The Salmon, MS, Site is located in Lamar County, MS, approximately 12 miles west of Purvis, MS, and about 21 miles southwest of Hattiesburg, MS The site encompasses 1,470 acres and is not open to the general public. 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 site. The DOE Office of Legacy Management (LM) was assigned responsibility for the site effective October 1, 2006

  13. EVALUATION OF SPRING OPERATED RELIEF VALVE MAINTENANCE INTERVALS AND EXTENSION OF MAINTENANCE TIMES USING A WEIBULL ANALYSIS WITH MODIFIED BAYESIAN UPDATING

    SciTech Connect (OSTI)

    Harris, S.; Gross, R.; Mitchell, E.

    2011-01-18T23:59:59.000Z

    The Savannah River Site (SRS) spring operated pressure relief valve (SORV) maintenance intervals were evaluated using an approach provided by the American Petroleum Institute (API RP 581) for risk-based inspection technology (RBI). In addition, the impact of extending the inspection schedule was evaluated using Monte Carlo Simulation (MCS). The API RP 581 approach is characterized as a Weibull analysis with modified Bayesian updating provided by SRS SORV proof testing experience. Initial Weibull parameter estimates were updated as per SRS's historical proof test records contained in the Center for Chemical Process Safety (CCPS) Process Equipment Reliability Database (PERD). The API RP 581 methodology was used to estimate the SORV's probability of failing on demand (PFD), and the annual expected risk. The API RP 581 methodology indicates that the current SRS maintenance plan is conservative. Cost savings may be attained in certain mild service applications that present low PFD and overall risk. Current practices are reviewed and recommendations are made for extending inspection intervals. The paper gives an illustration of the inspection costs versus the associated risks by using API RP 581 Risk Based Inspection (RBI) Technology. A cost effective maintenance frequency balancing both financial risk and inspection cost is demonstrated.

  14. Rules Establishing Minimum Standards Relating to Location, Design, Construction, and Maintenance of Onsite Wastewater Treatment Systems (Rhode Island)

    Broader source: Energy.gov [DOE]

    The purpose of these rules is to protect public health and the environment by establishing minimum standards for the proper location, design, construction and maintenance of onsite wastewater...

  15. Life-Cycle Cost Analysis for Offshore Wind Farms:Reliability and Maintenance.O&M Cost Drivers Analysis.

    E-Print Network [OSTI]

    Trevino Cantu, Hector

    2011-01-01T23:59:59.000Z

    ?? Operations and maintenance (O&M) activities represent a significant share of the expenses during the lifetime of offshore wind farms. When compared to onshore wind… (more)

  16. MAS 10.1 Implementation of the Integrated Safety Management System (ISMS) Process in Maintenance Activities, 2/14/2000

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to evaluate the effectiveness of the contractor's ISMS process with regard to maintenance activities.  Surveillance activities encompass work planning and...

  17. Microelectronics Reliability, Vol. 47, No. 12, pp. 1857-1864, December 2007 Life Cycle Cost Impact of Using Prognostic Health Management (PHM)

    E-Print Network [OSTI]

    Sandborn, Peter

    Microelectronics Reliability, Vol. 47, No. 12, pp. 1857-1864, December 2007 1 Life Cycle Cost , S. Ghelamc , P. Sandbornb , M. Gladec , B. Fouchera a EADS Corporate Research Center, 12 rue Pasteur that assumed unscheduled maintenance and fixed-interval scheduled maintenance were compared to the costs

  18. ANALYSIS OF SAFETY RELIEF VALVE PROOF TEST DATA TO OPTIMIZE LIFECYCLE MAINTENANCE COSTS

    SciTech Connect (OSTI)

    Gross, Robert; Harris, Stephen

    2007-08-01T23:59:59.000Z

    Proof test results were analyzed and compared with a proposed life cycle curve or hazard function and the limit of useful life. Relief valve proof testing procedures, statistical modeling, data collection processes, and time-in-service trends are presented. The resulting analysis of test data allows for the estimation of the PFD. Extended maintenance intervals to the limit of useful life as well as methodologies and practices for improving relief valve performance and reliability are discussed. A generic cost-benefit analysis and an expected life cycle cost reduction concludes that $90 million maintenance dollars might be avoided for a population of 3000 valves over 20 years.

  19. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2011

    SciTech Connect (OSTI)

    None

    2012-03-01T23:59:59.000Z

    This report summarizes the 2011 annual inspection, sampling, measurement, and maintenance activities performed at the Salmon, Mississippi, Site (Salmon site1). The draft Long-Term Surveillance and Maintenance Plan for the Salmon Site, Lamar County, Mississippi (DOE 2007) specifies the submittal of an annual report of site activities with the results of sample analyses. The Salmon site consists of 1,470 acres. The site is located in Lamar County, Mississippi, approximately 10 miles west of Purvis, Mississippi, and about 21 miles southwest of Hattiesburg, Mississippi.

  20. Y-12 Groundwater Protection Program Monitoring Well Inspection and Maintenance Plan

    SciTech Connect (OSTI)

    None

    2013-09-01T23:59:59.000Z

    This document is the fourth revision of the Monitoring Well Inspection and Maintenance Plan for groundwater monitoring wells installed at the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. This plan describes the systematic approach for: inspecting the physical condition of monitoring wells at Y-12, determining maintenance needs that extend the life of a well, and identifying those wells that no longer meet acceptable monitoring well design or well construction standards and require plugging and abandonment. This plan applies to groundwater monitoring wells installed at Y-12 and the related waste management facilities located within the three hydrogeologic regimes.

  1. Y-12 Groundwater Protection Program Monitoring Well Inspection And Maintenance Plan

    SciTech Connect (OSTI)

    none,

    2013-09-01T23:59:59.000Z

    This document is the fourth revision of the Monitoring Well Inspection and Maintenance Plan for groundwater monitoring wells installed at the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. This plan describes the systematic approach for:  inspecting the physical condition of monitoring wells at Y-12,  determining maintenance needs that extend the life of a well, and  identifying those wells that no longer meet acceptable monitoring well design or well construction standards and require plugging and abandonment.

  2. Potential Operation and Maintenance (O&M) Savings at the Dunbar Middle and Sims Elementary Schools

    E-Print Network [OSTI]

    Liu, M.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

    1993-01-01T23:59:59.000Z

    &M Report, p. 1 POTENTIAL OPERATION AND MAINTENANCE (O&M) SAVINGS AT DUNBAR MIDDLE AND SIMS ELEMENTARY SCHOOL INTRODUCTION O&M savings refers to energy savings due to improved operation and maintenance of building systems. It is expected that the improved... by the remote energy management system at 5 p.m. Clearly, O&M savings can be expected from: (1) turning off lights at night; (2) improving custodial operations; (3) installing motion sensors in auditoriums, gymnasiums, book rooms and activity centers; (4...

  3. Environmental determinants of unscheduled residential outages in the electrical power distribution of Phoenix, Arizona

    E-Print Network [OSTI]

    Phoenix, Arizona. Consistent with perceptions of increased exposure, overhead power lines positively. In the presence of overhead lines, the interaction between birds and vegetation as well as proximity to nearest Floor, P.O. Box 875302, Tempe, AZ 85287-5302, United States b Department of Urban Design and Planning

  4. Information Technology: American National Standard for Information

    E-Print Network [OSTI]

    Information Technology: American National Standard for Information Systems-- Data Format-271 Information Technology: American National Standard for Information Systems-- Data Format for the Interchange Sponsored by Information Access Division Information Technology Laboratory National Institute of Standards

  5. Information Technology: American National Standard for Information

    E-Print Network [OSTI]

    Information Technology: American National Standard for Information Systems-- Data Format 500-275 Information Technology: American National Standard for Information Systems-- Data Format Coleman, and Patrice Yuh, Editors Sponsored by Information Access Division Information Technology

  6. 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

  7. 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.

  8. Mobile Agent Software Applied in Maintenance Scheduling X. Xu M. Kezunovic

    E-Print Network [OSTI]

    Mobile Agent Software Applied in Maintenance Scheduling X. Xu M. Kezunovic Department of Electrical different entities is required. In this paper, the mobile agent software is applied in the facility and the ISO respectively, and the mobile agent takes care of the communication and coordination between

  9. MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Vctor Gmez Fras

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Víctor Gómez Frías GETINSA (Spain), vgomez@getinsa.es Teresa Sánchez Chaparro ANECA (Spain), tsanchez@aneca.es ABSTRACT The Spanish Ministry of Public Works point of view. In order to understand the importance and difficulty that presents in Spain

  10. ForeverSOA: Towards the Maintenance of Service Oriented Software Dionysis Athanasopoulos Apostolos Zarras Valerie Issarny

    E-Print Network [OSTI]

    Boyer, Edmond

    quality attribute. 1. Introduction Service-Oriented Architecture (SOA) is an architectural styleForeverSOA: Towards the Maintenance of Service Oriented Software Dionysis Athanasopoulos Apostolos/refine fundamental object-oriented design principles with respect to the specificities of service- oriented software

  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. Fusion Engineering and Design 80 (2006) 161180 ARIES-AT maintenance system definition and analysis

    E-Print Network [OSTI]

    California at San Diego, University of

    ; Maintenance; Availability; Power core; Vacuum vessel 1. Introduction The ARIES studies, sponsored by DOE the fusion power core has a limited service lifetime. Moreover, the core components are radioactive and very large. To assess these issues, the maintainability of the ARIES fusion power core is analyzed

  13. JASPER: An Eclipse Plug-In to Facilitate Software Maintenance Tasks

    E-Print Network [OSTI]

    Myers, Brad A.

    JASPER: An Eclipse Plug-In to Facilitate Software Maintenance Tasks Michael J. Coblenz Computer, and code frag- ments. JASPER is a new system that allows users to collect rele- vant artifacts that JASPER will significantly reduce time spent on redundant navigations. In addition, JASPER will facili

  14. Nuclear Facility Maintenance Management Program Guide for Use with DOE O 433.1B

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

    2011-09-09T23:59:59.000Z

    The guide provides acceptable approaches for implementing requirements for Nuclear Maintenance Management Programs (NMMPs) set forth in DOE O 433.1B. Cancels DOE G 433.1-1. Admin Chg 1, dated 6-14-13, cancels DOE G 433.1-1A.

  15. The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are

    E-Print Network [OSTI]

    Duffy, Michael D.

    The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report significantly over time. Budgets for alfalfa hay establishment with an oat companion crop and by direct seeding are included in this publication. Annual production costs for established alfalfa or alfalfa-grass hay as well

  16. SYSTEM APPROACH-BASED BAYESIAN NETWORK TO AID MAINTENANCE OF MANUFACTURING PROCESS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    for manufacturing systems. In addition, recent works on system safety and Bayesian Networks (BNs) are developedSYSTEM APPROACH-BASED BAYESIAN NETWORK TO AID MAINTENANCE OF MANUFACTURING PROCESS Weber P., Suhner explores a new methodology to develop Bayesian Network-based diagnosis and prognosis aids for manufacturing

  17. Organizational functions and enterprise self-maintenance: a framework for integrating

    E-Print Network [OSTI]

    , monitoring and learning David Aveiro1 , José Tribolet1,2 1 Organizational Engineering Center, INESC. 2Organizational functions and enterprise self-maintenance: a framework for integrating modelling and facilitate organizational operation and evolution. However, organizational functions like logistics, quality

  18. Constraint processing for optimal maintenance Daniel Frost and Rina Dechter \\Lambda

    E-Print Network [OSTI]

    Dechter, Rina

    preventative maintenance of power generating units within a power plant. We show how these problems can be cast competitive CSP algorithms on the main­ tenance scheduling benchmark. \\Lambda The authors thank the Electric.2 An Example of a CSP : : : : : : : : : : : : : : : : : : : : : : : : : : : 7 2.3 CSP Algorithms

  19. The Construction and Maintenance Plan for a Grand Banks Multi-Purpose Pipeline

    E-Print Network [OSTI]

    Bruneau, Steve

    The Construction and Maintenance Plan for a Grand Banks Multi-Purpose Pipeline D.W. (Don) Wilson, Director, North Atlantic Pipeline Partners, L.P. NOIA 2000 Conference June, 2000 #12;Grand Banks Multi-Purpose Pipeline Route January 2000 Grand Banks of Newfoundland Newfoundland Come by Chance St. John's Argentia 50o

  20. ORIGINAL ARTICLE Targets for maintenance of dead wood for biodiversity conservation

    E-Print Network [OSTI]

    ORIGINAL ARTICLE Targets for maintenance of dead wood for biodiversity conservation based and restore dead wood in managed forest landscapes should be defined. Several studies suggest extinction. In managed forests, conservation efforts should focus on the landscape scale and on certain types of dead

  1. 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.

  2. Maintenance Scheduling of Oil Storage Tanks using Tabu-based Genetic Algorithm *

    E-Print Network [OSTI]

    Chen, Shu-Ching

    Maintenance Scheduling of Oil Storage Tanks using Tabu-based Genetic Algorithm * Sheng-Tun Li1 the distribution channel of products, which consists of gas stations, pipelines, and storage tanks. Due days or 50,000 kiloliters. Therefore, they unavoidably have to rent tanks from the domestic oil

  3. The feasibility of replacing or upgrading utility distribution transformers during routine maintenance

    SciTech Connect (OSTI)

    Barnes, P.R.; Van Dyke, J.W.; McConnell, B.W.; Cohn, S.M.; Purucker, S.L.

    1995-04-01T23:59:59.000Z

    It is estimated that electric utilities use about 40 million distribution transformers in supplying electricity to customers in the United States. Although utility distribution transformers collectively have a high average efficiency, they account for approximately 61 billion kWh of the 229 billion kWh of energy lost annually in the delivery of electricity. Distribution transformers are being replaced over time by new, more efficient, lower-loss units during routine utility maintenance of power distribution systems. Maintenance is typically not performed on units in service. However, units removed from service with appreciable remaining life are often refurbished and returned to stock. Distribution transformers may be removed from service for many reasons, including failure, over- or underloading, or line upgrades such as voltage changes or rerouting. When distribution transformers are removed from service, a decision must be made whether to dispose of the transformer and purchase a lower-loss replacement or to refurbish the transformer and return it to stock for future use. This report contains findings and recommendations on replacing utility distribution transformers during routine maintenance, which is required by section 124(c) of the Energy Policy Act of 1992. The objectives of the study are to evaluate the practicability, cost-effectiveness, and potential energy savings of replacing or upgrading existing transformers during routine utility maintenance and to develop recommendations on was to achieve the potential energy savings.

  4. An Evaluation of the Effects of Fixed-Time Schedules on Response Maintenance

    E-Print Network [OSTI]

    Payne, Steven Wade

    2013-05-31T23:59:59.000Z

    it is currently unclear as to what mechanisms are responsible for this maintenance. The purposes of the current study were to (a) replicate previous research showing that responding will maintain under fixed-time (FT) schedules after a history of response...

  5. At CSUF, we stress the importance of bicycle safety and proper bicycle maintenance. Special incentives

    E-Print Network [OSTI]

    de Lijser, Peter

    At CSUF, we stress the importance of bicycle safety and proper bicycle maintenance. Special incentives and training classes are available for bicycle riders and vehicle drivers alike. Bicycle "Fix-it" Stations A well maintained bicycle is a safer bicycle. Campus bike repair stations offer free tools so

  6. 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

  7. Design and Validation of a Mobile Robot for PowerDesign and Validation of a Mobile Robot for PowerDesign and Validation of a Mobile Robot for PowerDesign and Validation of a Mobile Robot for Power Line Inspection and MaintenanceLine Inspection and Mainten

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Québec, Canada, J3X 1S1, 1montambault.serge@ireq.ca, 2pouliot.nicolas@ireq.ca Summary, Chamonix : France (2007)" #12;2 Serge Montambault1 and Nicolas Pouliot2 2222 System Requirements and MaintenanceLine Inspection and MaintenanceLine Inspection and MaintenanceLine Inspection and Maintenance Serge

  8. COOPERATIVE AND NON-COOPERATIVE DECISION BEHAVIORS IN RESPONSE TO THE INSPECTION AND MAINTENANCE PROGRAM IN THE ATLANTA

    E-Print Network [OSTI]

    Vermont, University of

    COOPERATIVE AND NON-COOPERATIVE DECISION BEHAVIORS IN RESPONSE TO THE INSPECTION AND MAINTENANCE BEHAVIORS IN RESPONSE TO THE INSPECTION AND MAINTENANCE PROGRAM IN THE ATLANTA AIRSHED, 1997-2001 Bryan G not have been able to cover the immense research landscape that is presented in this dissertation. Bryan

  9. 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.

  10. Information Security

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

    2011-06-20T23:59:59.000Z

    The protection and control of classified information is critical to our nation’s security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D.

  11. The use of probabilistic risk assessment to satisfy the Nuclear Regulatory Commission`s maintenance rule

    SciTech Connect (OSTI)

    Dubord, R.M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Nuclear Engineering

    1993-05-01T23:59:59.000Z

    Maintenance and inspection at nuclear power plants consumes a large portion of a utility`s resources, making resource allocation for such procedures vital. The NRC Maintenance Rule, due to be implemented in July of 1996, requires utilities to select systems, structures, and components (SSCS) important to safety and to develop a monitoring program to ensure that these SSCs are capable of fulfilling their intended functions. In light of these concerns, two ratios were developed to compare the risk significance of individual components with the amount of plant staff time, or burden, associated with inspecting the component. These risk/burden ratios point out existing disparities between current inspection practices and safety concerns. These ratios can be used to develop new inspection schedules constituting a more equitable risk to burden distribution.

  12. Application and development of technologies for engine-condition-based maintenance of emergency diesel generators

    SciTech Connect (OSTI)

    Choi, K. H.; Sang, G.; Choi, L. Y. S.; Lee, B. O. [Korea Hydro and Nuclear Power Company Central Research Institue, 70, 1312 -gil Yuseong-daero Yuseong-gu, Daejeon 305-343 (Korea, Republic of)

    2012-07-01T23:59:59.000Z

    The emergency diesel generator (EDG) of a nuclear power plant has the role of supplying emergency electric power to protect the reactor core system in the event of the loss of offsite power supply. Therefore, EDGs should be subject to periodic surveillance testing to verify their ability to supply specified frequencies and voltages at design power levels within a limited time. To maintain optimal reliability of EDGs, condition monitoring/diagnosis technologies must be developed. Changing from periodic disassemble maintenance to condition-based maintenance (CBM) according to predictions of equipment condition is recommended. In this paper, the development of diagnosis technology for CBM and the application of a diesel engine condition-analysis system are described. (authors)

  13. Ascertaining Viability of WiFi based Vehicle-to-Vehicle Network for Traffic Information

    E-Print Network [OSTI]

    Chen, Yuanzhu Peter

    Ascertaining Viability of WiFi based Vehicle-to-Vehicle Network for Traffic InformationDepartment of Computer Science 2Department of Civil Engineering Rutgers University, USA Rutgers University- Traffic). However, these solutions are plagued by prohibitive deployment and maintenance cost

  14. December 19, 2002 13:16 WSPC/Trim Size: 9in x 6in for Review Volume chapter A MAINTENANCE MODEL FOR COMPONENTS EXPOSED

    E-Print Network [OSTI]

    Langseth, Helge

    maintained. The preventive maintenance (PM) is performed periodically with some fixed period , but PM can which describe the "goodness" of the maintenance crew; their ability to prevent failures by performing. Component with degrading performance. The component is assumed to undergo preventive maintenance (PM

  15. Experienced Irrigation Technician (Brighton, MI) Beauchamp Lawn Care and Landscape is a property maintenance and landscape company that has been in Livingston

    E-Print Network [OSTI]

    Isaacs, Rufus

    maintenance and landscape company that has been in Livingston County for over 20 years. We are looking Care and Landscape is a property maintenance and landscape company that has been in Livingston County Technicians (Brighton, MI) Beauchamp Lawn Care and Landscape is a property maintenance and landscape company

  16. Visitors' attitudes toward the maintenance, preservation and development of Ichkeul National Park, Tunisia

    E-Print Network [OSTI]

    Nelson, Alanna Lee

    2012-06-07T23:59:59.000Z

    on citizens' attitudes and behaviors to support park maintenance. Ichkeul National Park includes a variety of natural resources. Individual resource use at Ichkeul today will determine whether or not resources will be available for all Tunisians... nearly tripled (International Union for the Conservation of Nature, 1971; 1985). In many nations, the concept of a national park is foreign, part of the inundation of ideas recently introduced to the society. Citizens who have traditional uses...

  17. 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.

  18. Expert Meeting Report: Key Innovations for Adding Energy Efficiency to Maintenance Projects

    SciTech Connect (OSTI)

    Wood, A.; Wiehagen, J.

    2012-09-01T23:59:59.000Z

    This report describes an expert meeting hosted by the Building America research team NAHB Research Center, which was held on February 8, 2012, in Orlando, Florida. The topic, Key Innovations for Adding Energy Efficiency to Maintenance Projects, was intended to provide direction to more focused efforts to increase the efficiency of existing homes; in this meeting, the focus was specifically for re-roofing and the opportunities for adding energy efficiency upgrades during this major home repair activity.

  19. Predictive Maintenance Programs (PMP’s) in Small HVAC Applications: Analysis of Available Products and Technology

    E-Print Network [OSTI]

    Watt, J. B.

    1994-01-01T23:59:59.000Z

    predictive maintenance software program developed by computer programmer Jim White and service technician Jeff Jones both of Portland, Oregon combines the speed of computers with digital multimeters and temperature probes to predict air conditioning... & Refrigeration News. August 16, 1993. p. 14 3 Jones, J. Western Engineers, Portland, Oregon. Personal communication. 25 February 1994. 4 Anderson, M. Boise Cascade Vibration Analysis Division, Vancouver Washington. Personal communication. 24 March 1994 5...

  20. 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).

  1. An assessment of potential for benefit from integrating geographic information systems technology into life-cycle management of infrastructures a focus for infrastructure management practice

    E-Print Network [OSTI]

    Millegan, Harold Lynn

    1997-01-01T23:59:59.000Z

    : Dr. Robert L. Lytton Infrastructure life-cycle management phases with the greatest potential for benefit from Geographic Information Systems (GIS), is the subject of this thesis. The planning, design, construction, operations, maintenance... then focuses on analysis of data collected by a questionnaire sent to in&astructure managers in Texas. The survey was made to assess how important and frequently they deal with issues associated with the planning, design, construction, operation, maintenance...

  2. 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.

  3. INL Sitewide Operations and Maintenance Report for CERCLA Response Actions - FY 2005

    SciTech Connect (OSTI)

    D. R. Fitch

    2005-09-22T23:59:59.000Z

    This report documents how remedies mandated by the Comprehensive Environmental Response, Compensation, and Liability Act for the Idaho National Laboratory Site were operated and maintained during fiscal year 2005. The activities addressed in the INEEL Sitewide Operations and Maintenance Plan are reported in this document. Waste Area Groups 7 and 8 are not reported in this document. Waste Area Group 7 is an operating facility, and the status of its operations is reported directly to the regulatory agencies. Waste Area Group 8 is excluded from this report, because it falls outside the direct control of U.S. Department of Energy Idaho Operations Office. The INEEL Sitewide Institutional Controls Plan discusses the inspection, maintenance, repair, and reporting activities involving institutional controls at the Idaho National Laboratory Site. Therefore, the maintenance of institutional controls is not discussed in this report. The Idaho National Engineering and Environmental Laboratory Comprehensive Facilities and Land Use Plan provides a reference to support this report by providing current and projected facility and land uses and by listing the Comprehensive Environmental Response, Compensation, and Liability Act sites.

  4. 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.

  5. DATA SHARING REPORT CHARACTERIZATION OF THE SURVEILLANCE AND MAINTENANCE PROJECT MISCELLANEOUS PROCESS INVENTORY WASTE ITEMS OAK RIDGE NATIONAL LABORATORY, Oak Ridge TN

    SciTech Connect (OSTI)

    Weaver, Phyllis C

    2013-12-12T23:59:59.000Z

    The U.S. Department of Energy (DOE) Oak Ridge Office of Environmental Management (EM-OR) requested Oak Ridge Associated Universities (ORAU), working under the Oak Ridge Institute for Science and Education (ORISE) contract, to provide technical and independent waste management planning support under the American Recovery and Reinvestment Act (ARRA). Specifically, DOE EM-OR requested ORAU to plan and implement a sampling and analysis campaign to target certain items associated with URS|CH2M Oak Ridge, LLC (UCOR) surveillance and maintenance (S&M) process inventory waste. Eight populations of historical and reoccurring S&M waste at the Oak Ridge National Laboratory (ORNL) have been identified in the Waste Handling Plan for Surveillance and Maintenance Activities at the Oak Ridge National Laboratory, DOE/OR/01-2565&D2 (WHP) (DOE 2012) for evaluation and processing for final disposal. This waste was generated during processing, surveillance, and maintenance activities associated with the facilities identified in the process knowledge (PK) provided in Appendix A. A list of items for sampling and analysis were generated from a subset of materials identified in the WHP populations (POPs) 4, 5, 6, 7, and 8, plus a small number of items not explicitly addressed by the WHP. Specifically, UCOR S&M project personnel identified 62 miscellaneous waste items that would require some level of evaluation to identify the appropriate pathway for disposal. These items are highly diverse, relative to origin; composition; physical description; contamination level; data requirements; and the presumed treatment, storage, and disposal facility (TSDF). Because of this diversity, ORAU developed a structured approach to address item-specific data requirements necessary for acceptance in a presumed TSDF that includes the Environmental Management Waste Management Facility (EMWMF)—using the approved Waste Lot (WL) 108.1 profile—the Y-12 Sanitary Landfill (SLF) if appropriate; EnergySolutions Clive; and the Nevada National Security Site (NNSS) (ORAU 2013b). Finally, the evaluation of these wastes was more suited to a judgmental sampling approach rather than a statistical design, meaning data were collected for each individual item, thereby providing information for item-byitem disposition decisions. ORAU prepared a sampling and analysis plan (SAP) that outlined data collection strategies, methodologies, and analytical guidelines and requirements necessary for characterizing targeted items (ORAU 2013b). The SAP described an approach to collect samples that allowed evaluation as to whether or not the waste would be eligible for disposal at the EMWMF. If the waste was determined not to be eligible for EMWMF disposal, then there would be adequate information collected that would allow the waste to be profiled for one of the alternate TSDFs listed above.

  6. Information Security

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

    2011-06-20T23:59:59.000Z

    The protection and control of classified information is critical to our nation’s security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D. Admin Chg 1, dated 11-23-2012, cancels DOE O 471.6.

  7. Information Sciences

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching.348ASSEMBLYInfluenceInformation3 Information Sciences

  8. Contact Information

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASLNanoporousTestimony |IdahoVisionContact In

  9. Chloroplast symbiosis: organization and expression of chloroplast genes and maintenance of chloroplast activity in a foreign host

    E-Print Network [OSTI]

    Li, Wei-Ye

    2012-06-07T23:59:59.000Z

    blotting with a V. litorea intergenic transcribed spacer (ITS) probe disproved the presence of any whole algal nuclei or nucleomorph in the host sea slug. This suggested the maintenance of algal chloroplast activity may be due to the high autonomy...

  10. Development of a Pavement Maintenance and Rehabilitation Project Formation and Prioritization Methodology that Reflects Agency Priorities and Improves Network Condition

    E-Print Network [OSTI]

    Narciso, Paul John Ross

    2013-07-22T23:59:59.000Z

    crucial step in pavement management is the formation and prioritization of maintenance and rehabilitation (M&R) projects that compete for limited funding for inclusion in the agency’s multiyear pavement management plan (PMPs). In general, many highway...

  11. Identification of Quantitative Trait Loci (QTLs) Associated with Maintenance of Bread Making Quality under Heat Stress in Wheat (Triticum aestivum)

    E-Print Network [OSTI]

    Beecher, Francis Ward

    2010-10-12T23:59:59.000Z

    IDENTIFICATION OF QUANTITATIVE TRAIT LOCI (QTLs) ASSOCIATED WITH MAINTENANCE OF BREAD MAKING QUALITY UNDER HEAT STRESS IN WHEAT (Triticum aestivum) A Thesis by FRANCIS WARD BEECHER Submitted to the Office of Graduate Studies of Texas A&M University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2009 Major Subject: Molecular and Environmental Plan Sciences IDENTIFICATION OF QUANTITATIVE TRAIT LOCI (QTLs) ASSOCIATED WITH MAINTENANCE OF BREAD MAKING QUALITY UNDER HEAT...

  12. 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.

  13. 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.

  14. Application of the genetic algorithm for global scheduling and a single machine scheduling problem with periodic maintenance and semiresumable jobs

    E-Print Network [OSTI]

    Graves, Gregory Howard

    1998-01-01T23:59:59.000Z

    only between maintenance periods is met. The decision variables not only include the order of the jobs to be scheduled but now also include when the maintenance will be performed. This is not a nivial task. This thesis follows the style and format... FOR GLOBAL SCHEDULING . . . . . . . . 5 . . . . . . 7 . . . 12 17 30 1. Literature Review. . 2. Local Search Techniques . . 3. Genetic Algorithm Fundamentals . . . . . 4. Procedure. 5. Results. . 33 38 . . . 43 49 52 IV CONCLUSION . . 1...

  15. Information International

    E-Print Network [OSTI]

    Petriu, Emil M.

    . Orientation 17 Section 4 ­ Miscellaneous information 18 A. Dates of future academic sessions 18 B. Contact Checklist Back Cover Contents EUROPEAN NATIONALS/RESIDENTS NEED TO READ THE WHOLE OF ALL SECTIONS MARKED NON-EUROPEAN NATIONALS/RESIDENTS NEED TO READ THE WHOLE OF ALL SECTIONS MARKED SECTIONS MARKED SHOULD BE READ BY ALL

  16. CORPORATETECHNOLOGY Information &

    E-Print Network [OSTI]

    Popeea, Corneliu - Chair for Foundations of Software Reliability and Theoretical Computer Science

    s CORPORATETECHNOLOGY Information & Communications Neural Computation SIEMENS Structural Equation Modelling of fMRI-Data Norbert Galm CT IC 4 11.11.2003 #12;SIEMENS © Siemens AG, CT IC 4 - all rights in fMRI experiments the BOLD signal (blood oxygen level dependent) is measured: #12;SIEMENS © Siemens

  17. postgraduate information

    E-Print Network [OSTI]

    Scholz, Bernhard

    , biomedical engineering and technology, clean energy, water and the environment, complex systems and materialspostgraduate guide 2014 information technology and management #12;"The knowledge and skills Technology has been an excellent investment in my own development and will be crucial to realising my future

  18. BULGARIAN ACADEMY OF SCIENCES CYBERNETICS AND INFORMATION TECHNOLOGIES Volume 14, No 1

    E-Print Network [OSTI]

    Borissova, Daniela

    to the maintenance, which can be considered in some groups: periodic preventive maintenance; predictive maintenance plants predictive maintenance is replacing run-to-break down maintenance and preventive maintenance [2 is significant for providing faultless and reliable work, avoiding the losses caused by planned maintenance

  19. 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.

  20. 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.

  1. Transmission Information

    E-Print Network [OSTI]

    Chen, Sheng

    (symbols/s) information rate: R = Rs ·H (bits/s) . Code each symbol by log 2 q bits (BCD), then data rate Rs · log 2 q > R, unless source is equal probable pi = 1/q, 1 # i # q . How to code symbols in an e that the signal exhibits some form of redundancy, which should be exploited when the signal is coded

  2. Transmission Information

    E-Print Network [OSTI]

    Chen, Sheng

    Memoryless source with independent symbols (code each symbol by log 2 q bits is called binary coded decimal (BCD)) mi, pi 1 # i # q # # # # BCD: log 2 q (bits/symbol) symbol rate Rs (symbols/s) data bit rate: Rs/symbol) Information rate R = Rs ·H (bits/s) . How to code symbols to achieve e#ciency (data bit rate = R)? 14 #12

  3. 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.

  4. INL SITEWIDE INSTITUTIONAL CONTROLS, AND OPERATIONS AND MAINTENANCE PLAN FOR CERCLA RESPONSE ACTIONS

    SciTech Connect (OSTI)

    JOLLEY, WENDELL L

    2008-02-05T23:59:59.000Z

    On November 9, 2002, the U.S. Environmental Protection Agency, the U.S. Department of Energy, and the Idaho Department of Environmental Quality approved the 'Record of Decision Experimental Breeder Reactor-I/Boiling Water Reactor Experiment Area and Miscellaneous Sites', which required a Site-wide institutional controls plan for the then Idaho National Engineering and Environmental Laboratory (now known as the Idaho National Laboratory). This document, first issued in June 2004, fulfilled that requirement. This revision identifies and consolidates the institutional controls and operations and maintenance requirements into a single document.

  5. 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.

  6. Method Of Charging Maintenance-Free Nickel Metal Hydride Storage Cells

    DOE Patents [OSTI]

    Berlureau, Thierry (Bordeaux, FR); Liska, Jean-Louis (Bordeaux, FR)

    1999-11-16T23:59:59.000Z

    A method of charging an industrial maintenance-free Ni-MH storage cell, the method comprising in combination a first stage at a constant current I.sub.1 lying in the range I.sub.c /10 to I.sub.c /2, and a second stage at a constant current I.sub.2 lying in the range I.sub.c /50 to I.sub.c /10, the changeover from the first stage to the second stage taking place when the time derivative of the temperature reaches a threshold value which varies as a function of the temperature at the time of the changeover.

  7. 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.

  8. 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.

  9. 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.

  10. Development and testing of a low-maintenance, energy-absorbing bridge rail

    E-Print Network [OSTI]

    Cain, John Craig

    1985-01-01T23:59:59.000Z

    vehicle leaves the flow of traffic and strikes a bridge rail. The second concern is for the safety of the maintenance workers who must repair bridge rail damage following a collision. Third, the increasing cost of maintaining br idge decks and rails... during a more severe collision. Furthermore, the new bridge rail is designed to fit either new or existing standard bridge decks. Following development of the new bridge rail, two full-scale vehicle crash-tests were performed at the TTI Research...

  11. A Formal Approach to Provide Information Support for Troubleshooting of HVAC Related Problems.

    E-Print Network [OSTI]

    Yang, Xue

    2014-01-01T23:59:59.000Z

    ??Currently, corrective maintenance constitutes more than 55% of all maintenance activities in average facilities management groups in the US and. Among corrective maintenance activities, heating,… (more)

  12. Information Security

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

    2005-08-26T23:59:59.000Z

    This Manual establishes security requirements for the protection and control of information and matter required to be classified or controlled by statutes, regulations, or Department of Energy directives. Attachment E, Technical Surveillance Countermeasures Program, is for Official Use Only. Contact the Office of Security and Safety Performance Assurance at 301-903-3653 if your official duties require you to have access to this part of the directive. Cancels: DOE M 471.2-1B, DOE M 471.2-1C, DOE M 471.2-4, and DOE O 471.2A.

  13. Information Security

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

    2007-06-29T23:59:59.000Z

    Establishes security requirements for the protection and control of information and matter required to be classified or controlled by statutes, regulations, or Department of Energy directives. Section E, Technical Surveillance Countermeasures Program, is Official Use Only. Please contact the DOE Office of Health, Safety and Security at 301-903-0292 if your official duties require you to have access to this part of the directive. Cancels: DOE M 471.2-1B, DOE M 471.2-1C, DOE M 471.2-4, and DOE O 471.2A

  14. Ordering Information

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S. Crude Oil3113315,0,482272Oil and9:-coal

  15. Ordering Information

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S. Crude Oil3113315,0,482272Oil and9:-coalI,

  16. Ordering Information

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S. Crude Oil3113315,0,482272Oil

  17. Information Science

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching.348ASSEMBLYInfluenceInformation

  18. Information Repository

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.Portaldefault Sign In AboutIn theIndustry

  19. User Information

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearchScheduledProductionCCEIResearch UpperFacilities atGuideUser

  20. Post-Closure Inspection, Sampling, and Maintenance Report for the Salmon, Mississippi, Site Calendar Year 2012

    SciTech Connect (OSTI)

    None

    2013-03-01T23:59:59.000Z

    This report summarizes the 2012 annual inspection, sampling, measurement, and maintenance activities performed at the Salmon, Mississippi, Site (Salmon site). The draft Long-Term Surveillance and Maintenance Plan for the Salmon Site, Lamar County, Mississippi (DOE 2007) specifies the submittal of an annual report of site activities with the results of sample analyses. A revised plan is in preparation. The Long-Term Surveillance Plan for the Salmon, Mississippi, Site is intended for release in 2013. The Salmon site consists of 1,470 acres. The site is located in Lamar County, Mississippi, approximately 10 miles west of Purvis, Mississippi, and about 21 miles southwest of Hattiesburg, Mississippi The State of Mississippi owns the surface real estate subject to certain restrictions related to subsurface penetration. The State is the surface operator; the Mississippi Forestry Commission is its agent. The federal government owns the subsurface real estate (including minerals and some surface features), shares right-of-entry easements with the State, and retains rights related to subsurface monitoring. The U.S. Department of Energy (DOE) Office of Legacy Management (LM), a successor agency to the U.S. Atomic Energy Commission, is responsible for the long-term surveillance of the subsurface real estate

  1. Geographic Information Sciences Vol. 6, No. 1. pp.6-19 2000 Multiscale Analysis of Landscape Heterogeneity

    E-Print Network [OSTI]

    Wu, Jianguo "Jingle"

    Geographic Information Sciences Vol. 6, No. 1. pp.6-19 2000 1 Multiscale Analysis of Landscape 89557, USA Abstract A major goal of landscape ecology is to understand the formation, dynamics, and maintenance of spatial heterogeneity. Spatial heterogeneity is the most fundamental characteristic of all

  2. Training Manuals All up to date training manuals can be found at the Student Information Users Group in PAWS.

    E-Print Network [OSTI]

    Saskatchewan, University of

    Training Manuals All up to date training manuals can be found at the Student Information Users on Files (left side) d. Click on Training Manuals e. Click on the Class Maintenance file f. Building New a member.) c. Click on Files (left side) d. Click on Training Manuals e. Click on the Registration file f

  3. Proactive Route Maintenance in Wireless Ad Hoc Fei Dai and Jie Wu

    E-Print Network [OSTI]

    Wu, Jie

    . Reactive (i.e., on- demand) protocols such as DSR [4] and AODV [5] do not up- date routing information

  4. University of Alaska Fairbanks Business Report

    E-Print Network [OSTI]

    Wagner, Diane

    Routine Unscheduled PMI 258 5,879 2 1,604 B. Billing Summary by Work Code: July 1 ­ December 31,777 7% PMI's $419,064 10% Urgent Callin's & Standby's (After hours) $12,814 0% $4,232,294 Maintenance & Repair 83% Renewal/ Replacement 7% PMI's 10% Urgent Callin's Standyby's 0% FS Business

  5. CURRICULUM VITAE Personal Information

    E-Print Network [OSTI]

    Merrick, Jason

    . Member of the Decision Analysis Society. Awards 2005 Excellence in Scholarship Award, College Procedure for the Washington State Ferries. Risk Analysis, Vol. 21, No. 1, pp. 127-142. 6. Merrick, J. R. W. (2003) A Bayesian Semi-parametric Analysis of the Reliability and Maintenance of Machine Tools

  6. Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of a compressing and shearing machine for the CERN Radioactive Waste Treatment Centre

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of a compressing and shearing machine for the CERN Radioactive Waste Treatment Centre

  7. INTOR critical issue D: maintainability. Tritium containment and personnel access vs remote maintenance, Chapter VI of the US INTOR report for Phase Two A, Part 2

    SciTech Connect (OSTI)

    Spampinato, P.T.; Finn, P.A.; Gohar, Y.; Yang, S.T.; Stasko, R.R.; Morrison, C.; Russell, S.; Shaw, G.; Bussell, G.T.; Watts, R.

    1984-01-01T23:59:59.000Z

    The purpose of this study is to compare the benefits and costs associated with personnel access mmaintenance procedures compared to those of all-remote maintenance procedures. The INTOR Phase Two A, Part I configuration was used to make this comparison. For both approaches, capital and operating costs were considered to first order, maintenance equipment requirements were investigated, maintenance requirements common to both approaches and unique to each were identified, tritium handling requirements were outlined, and maintenance scenarios and device downtime were developed for both. In addition, estimates of person-rem exposure were made for the personnel access approach.

  8. Proposal for the award of a contract for the supply and maintenance of six 380 V 50 Hz diesel generators for the LEP electrical distribution system

    E-Print Network [OSTI]

    1986-01-01T23:59:59.000Z

    Proposal for the award of a contract for the supply and maintenance of six 380 V 50 Hz diesel generators for the LEP electrical distribution system

  9. Proposal for the award of a blanket contract for the supply, commissioning and maintenance of water-and air-cooled chillers

    E-Print Network [OSTI]

    2011-01-01T23:59:59.000Z

    Proposal for the award of a blanket contract for the supply, commissioning and maintenance of water-and air-cooled chillers

  10. Proposal for the award of a blanket purchase contract for the replacement and maintenance of lifts giving access to the LHC underground areas

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    Proposal for the award of a blanket purchase contract for the replacement and maintenance of lifts giving access to the LHC underground areas

  11. 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.

  12. State waste discharge permit application: Hydrotest, maintenance and construction discharges. Revision 0

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    On December 23, 1991, the US DOE< Richland Operation Office (RL) and the Washington State Department of Ecology (Ecology) agreed to adhere to the provisions of the Department of Ecology Consent Order No. DE91NM-177 (216 Consent Order) (Ecology and US DOE 1991). The 216 Consent Order list regulatory milestones for liquid effluent streams at the Hanford Site and requires compliance with the permitting requirements of Washington Administrative Code. Hanford Site liquid effluent streams discharging to the soil column have been categorized on the 216 Consent Order as follows: Phase I Streams; Phase II Streams; Miscellaneous Streams. Phase I and Phase II Streams were initially addressed in two report. Miscellaneous Streams are subject to the requirements of several milestones identified in the 216 Consent Order. This document constitutes the Categorical State Waste Discharge Permit application for hydrotest,maintenance and construction discharges throughout the Hanford Site. This categorical permit application form was prepared and approved by Ecology.

  13. Nuclear Systems Enhanced Performance Program, Maintenance Cycle Extension in Advanced Light Water Reactor Design

    SciTech Connect (OSTI)

    Professor Neill Todreas

    2001-10-01T23:59:59.000Z

    A renewed interest in new nuclear power generation in the US has spurred interest in developing advanced reactors with features which will address the public's concerns regarding nuclear generation. However, it is economic performance which will dictate whether any new orders for these plants will materialize. Economic performance is, to a great extent, improved by maximizing the time that the plant is on-line generating electricity relative to the time spent off-line conducting maintenance and refueling. Indeed, the strategy for the advanced light water reactor plant IRIS (International Reactor, Innovative and Secure) is to utilize an eight year operating cycle. This report describes a formalized strategy to address, during the design phase, the maintenance-related barriers to an extended operating cycle. The top-level objective of this investigation was to develop a methodology for injecting component and system maintainability issues into the reactor plant design process to overcome these barriers. A primary goal was to demonstrate the applicability and utility of the methodology in the context of the IRIS design. The first step in meeting the top-level objective was to determine the types of operating cycle length barriers that the IRIS design team is likely to face. Evaluation of previously identified regulatory and investment protection surveillance program barriers preventing a candidate operating PWR from achieving an extended (48 month) cycle was conducted in the context of the IRIS design. From this analysis, 54 known IRIS operating cycle length barriers were identified. The resolution methodology was applied to each of these barriers to generate design solution alternatives for consideration in the IRIS design. The methodology developed has been demonstrated to narrow the design space to feasible design solutions which enable a desired operating cycle length, yet is general enough to have broad applicability. Feedback from the IRIS design team indicates that the proposed solutions to the investigated operating cycle length barriers are both feasible and consistent with sound design practice.

  14. National Environmental Information Infrastructure

    E-Print Network [OSTI]

    Greenslade, Diana

    National Environmental Information Infrastructure: Reference Architecture Contributing Information Infrastructure: Reference Architecture v1.1 Environmental Information Programme Publication Series: Reference Architecture, Environmental Information Programme Publication Series, document no. 4, Bureau

  15. 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

  16. 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, Paris-Erdogan law, rotor blade, wind turbine SUMMARY & CONCLUSIONS Based on the modeling and the better quality of the wind resource in the sea, the installation of wind turbines is shifting from

  17. Landscape Services Department Landscape Services Department is responsible for the maintenance of grounds and landscape of Georgia

    E-Print Network [OSTI]

    Landscape Services Department Landscape Services Department is responsible for the maintenance of grounds and landscape of Georgia Tech campus. The mission of the department is to maintain a beautiful and parking lots as per schedule. · Operate and maintain Calsense Irrigation Systems to water landscape

  18. Landscape Services Department Landscape Services Department is responsible for the maintenance of grounds and landscape of Georgia

    E-Print Network [OSTI]

    Landscape Services Department Landscape Services Department is responsible for the maintenance of grounds and landscape of Georgia Tech's 426 acre campus. The mission of the department is to maintain landscape and Couch Park. · Install and maintain traffic signs, crosswalks, street signs, etc. · Plant

  19. Proceedings of ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference

    E-Print Network [OSTI]

    Yang, Maria

    into corrective maintenance and preventive maintenance. In corrective maintenance, maintenance is only performed FOR SYSTEM DESIGN OPTIMIZATION BASED ON MAINTENANCE SCHEDULING WITH PROGNOSTICS AND HEALTH MANAGEMENT Bo Yang maintenance scheduling of systems with de- grading components is highly coupled with the design of the sys

  20. March 23, 2008 Databases: Information Systems 1 Information Systems

    E-Print Network [OSTI]

    Adam, Salah

    March 23, 2008 Databases: Information Systems 1 Information Systems #12;March 23, 2008 Databases: Information Systems 2 Objectives What is an Information System (IS) + Classification of Information Systems + Evolution of Information Systems + Information System Management + Performance Requirements of ISs + #12