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Sample records for afcs maintenance facility

  1. Facilities maintenance handbook

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This handbook is a guide for facilities maintenance managers. Its objective is to set minimum facilities maintenance standards. It also provides recommendations on how to meet the standards to ensure that NASA maintains its facilities in a manner that protects and preserves its investment in the facilities in a cost-effective manner while safely and efficiently performing its mission. This handbook implements NMI 8831.1, which states NASA facilities maintenance policy and assigns organizational responsibilities for the management of facilities maintenance activities on all properties under NASA jurisdiction. It is a reference for facilities maintenance managers, not a step-by-step procedural manual. Because of the differences in NASA Field Installation organizations, this handbook does not assume or recommend a typical facilities maintenance organization. Instead, it uses a systems approach to describe the functions that should be included in any facilities maintenance management system, regardless of its organizational structure. For documents referenced in the handbook, the most recent version of the documents is applicable. This handbook is divided into three parts: Part 1 specifies common definitions and facilities maintenance requirements and amplifies the policy requirements contained in NMI 8831. 1; Part 2 provides guidance on how to meet the requirements of Part 1, containing recommendations only; Part 3 contains general facilities maintenance information. One objective of this handbook is to fix commonality of facilities maintenance definitions among the Centers. This will permit the application of uniform measures of facilities conditions, of the relationship between current replacement value and maintenance resources required, and of the backlog of deferred facilities maintenance. The utilization of facilities maintenance system functions will allow the Centers to quantitatively define maintenance objectives in common terms, prepare work plans, and

  2. 340 Facility maintenance implementation plan

    SciTech Connect

    1995-03-01

    This Maintenance Implementation Plan (MIP) has been developed for maintenance functions associated with the 340 Facility. This plan is developed from the guidelines presented by Department of Energy (DOE) Order 4330.4B, Maintenance Management Program (DOE 1994), Chapter II. The objective of this plan is to provide baseline information for establishing and identifying Westinghouse Hanford Company (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 the 340 Facility. Primary responsibility for the performance and oversight of maintenance activities at the 340 Facility resides with Westinghouse Hanford Company (WHC). Maintenance at the 340 Facility is performed by ICF-Kaiser Hanford (ICF-KH) South Programmatic Services crafts persons. This 340 Facility MIP provides interface requirements and responsibilities as they apply specifically to the 340 Facility. This document provides an implementation schedule which has been developed for items considered to be deficient or in need of improvement. The discussion sections, as applied to implementation at the 340 Facility, have been developed from a review of programs and practices utilizing the graded approach. Biennial review and additional reviews are conducted as significant programmatic and mission changes are made. This document is revised as necessary to maintain compliance with DOE requirements.

  3. NASA Critical Facilities Maintenance Assessment

    NASA Technical Reports Server (NTRS)

    Oberhettinger, David J.

    2006-01-01

    Critical Facilities Maintenance Assessment (CFMA) was first implemented by NASA following the March 2000 overtest of the High Energy Solar Spectroscopic Imager (HESSI) spacecraft. A sine burst dynamic test using a 40 year old shaker failed. Mechanical binding/slippage of the slip table imparted 10 times the planned force to the test article. There was major structural damage to HESSI. The mechanical "health" of the shaker had not been assessed and tracked to assure the test equipment was in good working order. Similar incidents have occurred at NASA facilities due to inadequate maintenance (e.g., rainwater from a leaky roof contaminated an assembly facility that housed a spacecraft). The HESSI incident alerted NASA to the urgent need to identify inadequacies in ground facility readiness and maintenance practices. The consequences of failures of ground facilities that service these NASA systems are severe due to the high unit value of NASA products.

  4. Fast Flux Test Facility (FFTF) maintenance provisions

    SciTech Connect

    Marshall, J.L.

    1981-05-01

    The Fast Flux Test Facility (FFTF) was designed with maintainability as a primary parameter, and facilities and provisions were designed into the plant to accommodate the maintenance function. This paper describes the FFTF and its systems. Special maintenance equipment and facilities for performing maintenance on radioactive components are discussed. Maintenance provisions designed into the plant to enhance maintainability are also described.

  5. Maintenance Staffing Guidelines For Educational Facilities.

    ERIC Educational Resources Information Center

    APPA: Association of Higher Education Facilities Officers, Alexandria, VA.

    The purpose of this publication is to provide a resource or guide for educational facilities in establishing or developing a maintenance trades organization that is sufficient to accomplish basic facilities maintenance functions. The guidelines are intended to suggest staffing levels for those routine facilities maintenance activities that are…

  6. Preventive Maintenance Guidelines for School Facilities.

    ERIC Educational Resources Information Center

    Maciha, John C.

    This five-part manual, intended to increase the integrity and support the longevity of school facilities, provides easy-to-use preventive maintenance (PM) system guidelines. Part 1 outlines the special considerations of school maintenance as compared to other facilities. Part 2 establishes the basic components of a PM program and provides Work…

  7. Reliability centered maintenance in astronomical infrastructure facilities

    NASA Astrophysics Data System (ADS)

    Ansorge, W. R.

    2006-06-01

    Hundreds of mirror segment, thousands of high precision actuators, highly complex mechanical, hydraulic, electrical and other technology subsystems, and highly sophisticated control systems: an ELT system consists of millions of individual parts and components, each of them may fail and lead to a partial or complete system breakdown. The traditional maintenance concepts characterized by predefined preventive maintenance activities and rigid schedules are not suitable for handling this large number of potential failures and malfunctions and the extreme maintenance workload. New maintenance strategies have to be found suitable to increase reliability while reducing the cost of needless maintenance services. The Reliability Centred Maintenance (RCM) methodology is already used extensively by airlines, and in industrial and marine facilities and even by scientific institutions like NASA. Its application increases the operational reliability while reducing the cost of unnecessary maintenance activities and is certainly also a solution for current and future ELT facilities. RCM is a concept of developing a maintenance scheme based on the reliability of the various components of a system by using "feedback loops between instrument / system performance monitoring and preventive/corrective maintenance cycles." Ideally RCM has to be designed within a system and should be located in the requirement definition, the preliminary and final design phases of new equipment and complicated systems. However, under certain conditions, an implementation of RCM into the maintenance management strategy of already existing astronomical infrastructure facilities is also possible. This presentation outlines the principles of the RCM methodology, explains the advantages, and highlights necessary changes in the observatory development, operation and maintenance philosophies. Presently, it is the right time to implement RCM into current and future ELT projects and to save up to 50% maintenance

  8. School Facilities Maintenance and Operations.

    ERIC Educational Resources Information Center

    Association of School Business Officials of the United States and Canada, Park Ridge, IL. Research Corp.

    This publication presents a series of field-proven school energy conservation, management, maintenance, and operations practices and ideas. Also included are the names, addresses, and phone numbers of individuals and organizations to contact for more detailed information. The brief summaries are grouped into six sections. "Planning and…

  9. Facility Maintenance. V-TECS Guide.

    ERIC Educational Resources Information Center

    Moore, Charles G.; And Others

    This facility maintenance guide is a compilation of duties, tasks, performance objectives, and performance guides that deals with the psychomotor aspect of an occupation. The guide addresses the three domains of learning: psychomotor, cognitive, and affective. Each unit provides job-relevant tasks, standards of performance, source of standard,…

  10. 14 CFR 121.105 - Servicing and maintenance facilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes and... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Servicing and maintenance facilities. 121... Operations § 121.105 Servicing and maintenance facilities. Each certificate holder conducting domestic...

  11. 14 CFR 121.105 - Servicing and maintenance facilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes and... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Servicing and maintenance facilities. 121... Operations § 121.105 Servicing and maintenance facilities. Each certificate holder conducting domestic...

  12. 14 CFR 121.105 - Servicing and maintenance facilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes and... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Servicing and maintenance facilities. 121... Operations § 121.105 Servicing and maintenance facilities. Each certificate holder conducting domestic...

  13. 14 CFR 121.123 - Servicing maintenance facilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., supplies, and materials) are available for the proper servicing, maintenance, and preventive maintenance of... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Servicing maintenance facilities. 121.123... Operations § 121.123 Servicing maintenance facilities. Each certificate holder conducting...

  14. 14 CFR 121.123 - Servicing maintenance facilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., supplies, and materials) are available for the proper servicing, maintenance, and preventive maintenance of... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Servicing maintenance facilities. 121.123... Operations § 121.123 Servicing maintenance facilities. Each certificate holder conducting...

  15. 14 CFR 121.123 - Servicing maintenance facilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., supplies, and materials) are available for the proper servicing, maintenance, and preventive maintenance of... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Servicing maintenance facilities. 121.123... Operations § 121.123 Servicing maintenance facilities. Each certificate holder conducting...

  16. 14 CFR 121.123 - Servicing maintenance facilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., supplies, and materials) are available for the proper servicing, maintenance, and preventive maintenance of... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Servicing maintenance facilities. 121.123... Operations § 121.123 Servicing maintenance facilities. Each certificate holder conducting...

  17. Ground Software Maintenance Facility (GSMF) system manual

    NASA Technical Reports Server (NTRS)

    Derrig, D.; Griffith, G.

    1986-01-01

    The Ground Software Maintenance Facility (GSMF) is designed to support development and maintenance of spacelab ground support software. THE GSMF consists of a Perkin Elmer 3250 (Host computer) and a MITRA 125s (ATE computer), with appropriate interface devices and software to simulate the Electrical Ground Support Equipment (EGSE). This document is presented in three sections: (1) GSMF Overview; (2) Software Structure; and (3) Fault Isolation Capability. The overview contains information on hardware and software organization along with their corresponding block diagrams. The Software Structure section describes the modes of software structure including source files, link information, and database files. The Fault Isolation section describes the capabilities of the Ground Computer Interface Device, Perkin Elmer host, and MITRA ATE.

  18. Manned Mars mission health maintenance facility

    NASA Technical Reports Server (NTRS)

    Degioanni, Joseph C.

    1986-01-01

    The Health Maintenance Facility (HMF) requirements which enable/enhance manned Mars missions (MMMs) are addressed. It does not attempt to resolve any issues that may affect the feasibility of any given element in the HMF. Reference is made to current work being conducted in the design of the space station HMF. The HMF requirements are discussed within the context of two distinctly different scenarios: HMF as part of the Mars surface infrastructure, and HMF as part of the nine months translation from low Earth orbit to Mars orbit. Requirements for an HMF are provided, and a concept of HMF is shown.

  19. Health maintenance facility: Dental equipment requirements

    NASA Technical Reports Server (NTRS)

    Young, John; Gosbee, John; Billica, Roger

    1991-01-01

    The objectives were to test the effectiveness of the Health Maintenance Facility (HMF) dental suction/particle containment system, which controls fluids and debris generated during simulated dental treatment, in microgravity; to test the effectiveness of fiber optic intraoral lighting systems in microgravity, while simulating dental treatment; and to evaluate the operation and function of off-the-shelf dental handheld instruments, namely a portable dental hand drill and temporary filling material, in microgravity. A description of test procedures, including test set-up, flight equipment, and the data acquisition system, is given.

  20. 24 CFR 242.57 - Maintenance of hospital facility.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Maintenance of hospital facility... Requirements § 242.57 Maintenance of hospital facility. The mortgagor shall maintain the hospital's grounds... such repairs and maintenance as HUD considers necessary....

  1. 30 CFR 71.501 - Sanitary toilet facilities; maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Sanitary toilet facilities; maintenance. 71.501... COAL MINES Sanitary Toilet Facilities at Surface Worksites of Surface Coal Mines § 71.501 Sanitary toilet facilities; maintenance. Sanitary toilets provided in accordance with the provisions of §...

  2. Facilities Maintenance in the U.S. Navy

    DTIC Science & Technology

    1986-01-01

    organization tasked to administer the maintenance function (Public Works Department for the Navy and Marine Air Bases , Facilities Maintenance Office for...The Navy’s Facility Maintenance Management system is based on several wmaximaw or preceptus 3 1. Maintenance and Repairs (M&R) are less costly if...emergency call. 2. Enough money in never available to accomplish all the M&RI therefore, a consistent system of job priorities, based upon operational

  3. Advanced Fuel Cycle Initiative AFC-1D, AFC-1G and AFC-1H Irradiation Report

    SciTech Connect

    Debra J. Utterbeck; Gray Chang

    2005-09-01

    The U. S. Advanced Fuel Cycle Initiative (AFCI) seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposition and the long-term radiotoxity and heat load of high-level waste sent to a geologic repository. The AFC-1 irradiation experiments on transmutation fuels are expected to provide irradiation performance data on non-fertile and low-fertile fuel forms specifically, irradiation growth and swelling, helium production, fission gas release, fission product and fuel constituent migration, fuel phase equilibria, and fuel-cladding chemical interaction. Contained in this report are the to-date physics evaluations performed on three of the AFC-1 experiments; AFC-1D, AFC-1G and AFC-1H. The AFC-1D irradiation experiment consists of metallic non-fertile fuel compositions with minor actinides for potential use in accelerator driven systems and AFC-1G and AFC-1H irradiation experiments are part of the fast neutron reactor fuel development effort. These experiments are high burnup analogs to previously irradiated experiments and are to be irradiated to = 20 atom % burnup. Results of the evaluations show that AFC-1D will remain in the ATR for approximately 100 additional effective full power days (EFPDs), and AFC-1G and AFC-1H for approximately 300 additional EFPDs in order to reach the desired programmatic burnup. The specific irradiation schedule for these tests will be determined based on future physics evaluations and all results will be documented in subsequent reports.

  4. Alaska School Facilities Preventive Maintenance Handbook. 1997 Edition.

    ERIC Educational Resources Information Center

    Mearig, Tim; Crittenden, Edwin; Morgan, Michael

    The State of Alaska has issued preventive maintenance guidelines for educational facilities designed to prevent premature failure, or to maximize or extend the useful life of a facility and its components, including roofing inspections, repainting, and door hardware adjustments. The handbook examines preventive maintenance state legislation, and…

  5. 14 CFR 121.123 - Servicing maintenance facilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Servicing maintenance facilities. 121.123 Section 121.123 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION..., supplies, and materials) are available for the proper servicing, maintenance, and preventive maintenance...

  6. Health maintenance facility system effectiveness testing

    NASA Technical Reports Server (NTRS)

    Lloyd, Charles W.; Gosbee, John; Bueker, Richard; Kupra, Debra; Ruta, Mary

    1993-01-01

    The Medical Simulations Working Group conducted a series of medical simulations to evaluate the proposed Health Maintenance Facility (HMF) Preliminary Design Review (PDR) configuration. The goal of these simulations was to test the system effectiveness of the HMF PDR configurations. The objectives of the medical simulations are to (1) ensure fulfillment of requirements with this HMF design, (2) demonstrate the conformance of the system to human engineering design criteria, and (3) determine whether undesirable design or procedural features were introduced into the design. The simulations consisted of performing 6 different medical scenarios with the HMF mockup in the KRUG laboratory. The scenarios included representative medical procedures and used a broad spectrum of HMF equipment and supplies. Scripts were written and simulations performed by medical simulations working group members under observation from others. Data were collected by means of questionnaires, debriefings, and videotapes. Results were extracted and listed in the individual reports. Specific issues and recommendations from each simulation were compiled into the individual reports. General issues regarding the PDR design of the HMF are outlined in the summary report.

  7. A health maintenance facility for space station freedom

    NASA Technical Reports Server (NTRS)

    Billica, R. D.; Doarn, C. R.

    1991-01-01

    We describe a health care facility to be built and used on an orbiting space station in low Earth orbit. This facility, called the health maintenance facility, is based on and modeled after isolated terrestrial medical facilities. It will provide a phased approach to health care for the crews of Space Station Freedom. This paper presents the capabilities of the health maintenance facility. As Freedom is constructed over the next decade there will be an increase in activities, both construction and scientific. The health maintenance facility will evolve with this process until it is a mature, complete, stand-alone health care facility that establishes a foundation to support interplanetary travel. As our experience in space continues to grow so will the commitment to providing health care.

  8. School Facilities Maintenance and Operations Manual.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    Often a community's largest single investment is in its physical plants, including public school buildings and grounds. An essential factor in efficient school district operation is a well-organized, responsive plant operations and maintenance division. Maintenance has generally been defined as those services, activities, and procedures concerned…

  9. APPLICATION OF LINEAR PROGRAMMING TO FACILITY MAINTENANCE PROBLEMS IN THE NAVY SHORE ESTABLISHMENT.

    DTIC Science & Technology

    LINEAR PROGRAMMING ), (*NAVAL SHORE FACILITIES, MAINTENANCE), (*MAINTENANCE, COSTS, MATHEMATICAL MODELS, MANAGEMENT PLANNING AND CONTROL, MANPOWER, FEASIBILITY STUDIES, OPTIMIZATION, MANAGEMENT ENGINEERING.

  10. Modernizing a Preventive Maintenance Strategy for Facility and Infrastructure Maintenance

    DTIC Science & Technology

    2009-03-01

    lowest cost possible (Sheu & Krajewski , 1994). Under most circumstances though, infrastructure operability is directly related to the expenditure of... Krajewski , 1994). Although PM requires routine planning and analysis in order to ensure a consistent, optimal balance between resource expenditures and...adverse effects of breakdown and maximizing facility availability at minimum cost while operating within environmental constraints (Sheu & Krajewski

  11. Project Description Advanced Fuel Cycle Initiative AFC-2A and AFC-2B Experiments

    SciTech Connect

    AFCI AFC-2A and AFC-2B Experiments Project Executi

    2007-03-01

    The proposed AFC-2A and AFC-2B irradiation experiments are a continuation of the AFC-1 fuel test series currently in progress in the ATR. This document discusses the experiments and the planned activities that will take place.

  12. Operation and Maintenance of Wastewater Treatment Facilities.

    ERIC Educational Resources Information Center

    Drury, Douglas D.

    1978-01-01

    Presents the 1978 literature review of wastewater treatment: (1) operators, training, and certification; (2) solutions to operating problems; (3) collection systems; (4) operations manuals; (5) wastewater treatment facility case histories; (5) land application; and (6) treatment of industrial wastes. A list of 36 references is also presented. (HM)

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

    SciTech Connect

    Bright, J.D.

    1992-09-28

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

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

    SciTech Connect

    Bright, J.D.

    1992-09-28

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

  15. 1. AERIAL VIEW, NAVAL INACTIVE SHIPS MAINTENANCE FACILITY, SINCLAIR ISLET, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. AERIAL VIEW, NAVAL INACTIVE SHIPS MAINTENANCE FACILITY, SINCLAIR ISLET, BREMERTON, KITSAP COUNTY, WASHINGTON WITH EX-USS HORNET CVS-12, THREE MINECRAFT ALONGSIDE TO PORT. OTHER INACTIVE SHIPS IN BACKGROUND. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  16. 25 CFR 170.806 - What is an IRR Transportation Facilities Maintenance Management System?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What is an IRR Transportation Facilities Maintenance... AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.806 What is an IRR Transportation Facilities Maintenance Management System? An IRR Transportation Facilities Maintenance...

  17. 25 CFR 170.806 - What is an IRR Transportation Facilities Maintenance Management System?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What is an IRR Transportation Facilities Maintenance... AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.806 What is an IRR Transportation Facilities Maintenance Management System? An IRR Transportation Facilities Maintenance...

  18. Maintenance implementation plan for the Fast Flux Test Facility

    SciTech Connect

    Boyd, J.A.

    1997-01-30

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

  19. Risk-based maintenance of ethylene oxide production facilities.

    PubMed

    Khan, Faisal I; Haddara, Mahmoud R

    2004-05-20

    This paper discusses a methodology for the design of an optimum inspection and maintenance program. The methodology, called risk-based maintenance (RBM) is based on integrating a reliability approach and a risk assessment strategy to obtain an optimum maintenance schedule. First, the likely equipment failure scenarios are formulated. Out of many likely failure scenarios, the ones, which are most probable, are subjected to a detailed study. Detailed consequence analysis is done for the selected scenarios. Subsequently, these failure scenarios are subjected to a fault tree analysis to determine their probabilities. Finally, risk is computed by combining the results of the consequence and the probability analyses. The calculated risk is compared against known acceptable criteria. The frequencies of the maintenance tasks are obtained by minimizing the estimated risk. A case study involving an ethylene oxide production facility is presented. Out of the five most hazardous units considered, the pipeline used for the transportation of the ethylene is found to have the highest risk. Using available failure data and a lognormal reliability distribution function human health risk factors are calculated. Both societal risk factors and individual risk factors exceeded the acceptable risk criteria. To determine an optimal maintenance interval, a reverse fault tree analysis was used. The maintenance interval was determined such that the original high risk is brought down to an acceptable level. A sensitivity analysis is also undertaken to study the impact of changing the distribution of the reliability model as well as the error in the distribution parameters on the maintenance interval.

  20. Preventive Maintenance for Higher Education Facilities: A Planning & Budgeting Tool for Facilities Professionals.

    ERIC Educational Resources Information Center

    2002

    This guide is designed to help higher education facilities managers, through the implementation of preventive maintenance (PM), to increase the life of facility systems and equipment, lower overall operating costs, and provide maximum responsiveness to the college/university community. Part One, "Selling the Need," is designed to address…

  1. Alternative Cask Maintenance Facility concepts, an update and reassessment

    SciTech Connect

    Attaway, C.R.; Medley, L.B.; Williamson, A.; Pope, R.B.; Shappert, L.B.

    1992-02-01

    The results of three trade-off studies of alternative concepts for performing cask maintenance for Civilian Radioactive Waste Management System casks are presented. An earlier study resulted in a recommendation that a submerged pool concept for cask internal component removal be used in the design of a Cask Maintenance Facility. The first trade-off study resulted in confirming the previous recommendation that a submerged pool concept be used rather than an isolation cell; the basis for this continued recommendation is discussed. The second study provides an evaluation of the previously proposed facility for the capability of handling an increased quantity of OCRWM casks. This third study provides a preliminary concept for adding the capability to repaint the exterior cylindrical portions of casks.

  2. Alternative Cask Maintenance Facility concepts, an update and reassessment

    SciTech Connect

    Attaway, C.R.; Medley, L.B.; Williamson, A.; Pope, R.B.; Shappert, L.B.

    1992-01-01

    The results of three trade-off studies of alternative concepts for performing cask maintenance for Civilian Radioactive Waste Management System casks are presented. An earlier study resulted in a recommendation that a submerged pool concept for cask internal component removal be used in the design of a Cask Maintenance Facility. The first trade-off study resulted in confirming the previous recommendation that a submerged pool concept be used rather than an isolation cell; the basis for this continued recommendation is discussed. The second study provides an evaluation of the previously proposed facility for the capability of handling an increased quantity of OCRWM casks. This third study provides a preliminary concept for adding the capability to repaint the exterior cylindrical portions of casks.

  3. Advanced Fuel Cycle Initiative AFC-1D, AFC-1G and AFC-1H End of FY-06 Irradiation Report

    SciTech Connect

    Advanced Fuel Cycle Initiative AFC-1D, AFC-1G and

    2006-09-01

    The U. S. Advanced Fuel Cycle Initiative (AFCI) seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposition and the long-term radiotoxity and heat load of high-level waste sent to a geologic repository. The AFC-1 irradiation experiments on transmutation fuels are expected to provide irradiation performance data on non-fertile and low-fertile fuel forms specifically, irradiation growth and swelling, helium production, fission gas release, fission product and fuel constituent migration, fuel phase equilibria, and fuel-cladding chemical interaction. Contained in this report are the to-date physics evaluations performed on three of the AFC-1 experiments; AFC-1D, AFC-1G and AFC-1H. The AFC-1D irradiation experiment consists of metallic non-fertile fuel compositions with minor actinides for potential use in accelerator driven systems and AFC-1G and AFC-1H irradiation experiments are part of the fast neutron reactor fuel development effort. The metallic fuel experiments and nitride experiment are high burnup analogs to previously irradiated experiments and are to be irradiated to = 40 at.% burnup and = 25 at.% burnup, respectively. Based on the results of the physics evaluations it has been determined that the AFC-1D experiment will remain in the ATR for approximately 4 additional cycles, the AFC-1G experiment for an additional 4-5 cycles, and the AFC-1H experiment for approximately 8 additional cycles, in order to reach the desired programmatic burnup. The specific irradiation schedule for these tests will be determined based on future physics evaluations and all results will be documented in subsequent reports.

  4. 20 CFR 670.220 - Are we responsible for the protection and maintenance of center facilities?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... maintenance of center facilities? 670.220 Section 670.220 Employees' Benefits EMPLOYMENT AND TRAINING... and Protection and Maintenance of Facilities § 670.220 Are we responsible for the protection and maintenance of center facilities? (a) Yes, the Secretary establishes procedures for the protection...

  5. 25 CFR 170.806 - What is an IRR Transportation Facilities Maintenance Management System?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Transportation Facilities Maintenance Management System? An IRR Transportation Facilities Maintenance Management... 25 Indians 1 2013-04-01 2013-04-01 false What is an IRR Transportation Facilities Maintenance Management System? 170.806 Section 170.806 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR...

  6. 25 CFR 170.806 - What is an IRR Transportation Facilities Maintenance Management System?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Transportation Facilities Maintenance Management System? An IRR Transportation Facilities Maintenance Management... 25 Indians 1 2012-04-01 2011-04-01 true What is an IRR Transportation Facilities Maintenance Management System? 170.806 Section 170.806 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR...

  7. Fabrication Report for the AFC-2A and AFC-2B Capsule Irradiations in the ATR

    SciTech Connect

    Timothy A. Hyde

    2007-10-01

    This document provides a general narrative description of the AFC-2A and 2B fuel fabrication processes for the AFC 2A and AFC 2B fuel irradiation experiments fabricated at the Idaho National Laboratory’s Materials and Fuels Complex (MFC) for irradiation in the Advanced Test Reactor (ATR).

  8. Department of National Defence's use of thermography for facilities maintenance

    NASA Astrophysics Data System (ADS)

    Kittson, John E.

    1990-03-01

    Since the late seventies DND through the Director General Works has been actively encouraging the use of thermography as an efficient and effective technique for supporting preventive maintenance quality assurance and energy conservation programs at Canadian Forces Bases (CFBs). This paper will provide an overview of DND''s experiences in the utilization of thermography for facilities maintenance applications. 1. HISTORICAL MILESTONES The following are milestones of DND''s use of thermography: a. Purchase of Infrared Equipment In 1976/77 DND purchased five AGA 750 Infrared Thermovision Systems which were distributed to commands. In 1980/81/82 six AGA liOs five AGA TPT8Os two AGA 782s and one AGA 720 were acquired. Finally DND also purchased seven AGEMA 870 systems during 1987/88. b. First and Second Interdepartaental Building Thermography Courses In 1978 and 1980 DND hosted two building thermography courses that were conducted by Public Works Canada. c. CE Thermographer Specialist Training Courses DND developed a training standard in 1983 for Construction Engineering (CE) Thermographer qualification which included all CE applications of thermography. The first annual inhouse training course was conducted at CFB Borden Ontario in 1984. These are now being conducted at the CFB Chilliwack Detachment in Vernon British Columbia. 2 . MARKETING FACILITIES MAINTENANCE IR Of paramount importance for successfully developing DND appreciation for thermography was providing familiarization training to CE staff at commands and bases. These threeday presentations emphasized motivational factors conducting thermographic surveys and utilizing infrared data of roofs electrical/mechanical systems heating plants steam distribution and building enclosures. These factors consisted mainly of the following objectives: a. preventive maintenance by locating deficiencies to be repaired b. quality assurance by verification of workmanship materials and design c. energy conservation by locating

  9. Does the Health Maintenance Facility Provide Speciality Capabilities?

    NASA Technical Reports Server (NTRS)

    Boyce, Joey; Wurgler, James; Broadwell, Kim; Martin, William; Stiernberg, Charles M.; Bove, Alfred; Fromm, Rob; O'Neill, Daniel

    1991-01-01

    The Health Maintenance Facility (HMF) is capable of handling all minor illnesses, most moderate illnesses, and some major illnesses on board a space station. Its primary purpose should be to treat problems that are mission threatening, not life threatening. The HMF will have greater medical capabilities than those currently on Navy submarines. Much of the discussion in this document focuses on the possibilities of treating specific medical conditions on board a space station. The HMF will be limited to caring for critically ill patients for a few days, so a crew return vehicle will be important.

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

    SciTech Connect

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

    1991-01-01

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

  11. Embracing Safe Ground Test Facility Operations and Maintenance

    NASA Technical Reports Server (NTRS)

    Dunn, Steven C.; Green, Donald R.

    2010-01-01

    Conducting integrated operations and maintenance in wind tunnel ground test facilities requires a balance of meeting due dates, efficient operation, responsiveness to the test customer, data quality, effective maintenance (relating to readiness and reliability), and personnel and facility safety. Safety is non-negotiable, so the balance must be an "and" with other requirements and needs. Pressure to deliver services faster at increasing levels of quality in under-maintained facilities is typical. A challenge for management is to balance the "need for speed" with safety and quality. It s especially important to communicate this balance across the organization - workers, with a desire to perform, can be tempted to cut corners on defined processes to increase speed. Having a lean staff can extend the time required for pre-test preparations, so providing a safe work environment for facility personnel and providing good stewardship for expensive National capabilities can be put at risk by one well-intending person using at-risk behavior. This paper documents a specific, though typical, operational environment and cites management and worker safety initiatives and tools used to provide a safe work environment. Results are presented and clearly show that the work environment is a relatively safe one, though still not good enough to keep from preventing injury. So, the journey to a zero injury work environment - both in measured reality and in the minds of each employee - continues. The intent of this paper is to provide a benchmark for others with operational environments and stimulate additional sharing and discussion on having and keeping a safe work environment.

  12. Umatilla Hatchery Satellite Facilities Operation and Maintenance; 1996 Annual Report.

    SciTech Connect

    Rowan, Gerald D.

    1997-06-01

    The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and Oregon Department of Fish and Wildlife (ODFW) are cooperating in a joint effort to enhance steelhead and re-establish salmon runs in the Umatilla River Basin. As an integral part of this program, Bonifer Pond, Minthorn Springs, Imeques C-mem-ini-kem and Thornhollow satellite facilities are operated for acclimation and release of juvenile summer steelhead (Oncorhynchus mykiss), fall and spring chinook salmon (O. tshawytscha) and coho salmon (O. kisutch). Minthorn is also used for holding and spawning adult summer steelhead and Three Mile Dam is used for holding and spawning adult fall chinook and coho salmon. Bonifer, Minthorn, Imeques and Thornhollow facilities are operated for acclimation and release of juvenile salmon and summer steelhead. The main goal of acclimation is to reduce stress from trucking prior to release and improve imprinting of juvenile salmonids in the Umatilla River Basin. Juveniles are transported to the acclimation facilities primarily from Umatilla and Bonneville Hatcheries. This report details activities associated with operation and maintenance of the Bonifer, Minthorn, Imeques, Thornhollow and Three Mile Dam facilities in 1996.

  13. 33 CFR 208.10 - Local flood protection works; maintenance and operation of structures and facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...; maintenance and operation of structures and facilities. 208.10 Section 208.10 Navigation and Navigable Waters... Local flood protection works; maintenance and operation of structures and facilities. (a) General. (1... responsible for the development and maintenance of, and directly in charge of, an organization responsible...

  14. 33 CFR 208.10 - Local flood protection works; maintenance and operation of structures and facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...; maintenance and operation of structures and facilities. 208.10 Section 208.10 Navigation and Navigable Waters... Local flood protection works; maintenance and operation of structures and facilities. (a) General. (1... responsible for the development and maintenance of, and directly in charge of, an organization responsible...

  15. 33 CFR 208.10 - Local flood protection works; maintenance and operation of structures and facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...; maintenance and operation of structures and facilities. 208.10 Section 208.10 Navigation and Navigable Waters... Local flood protection works; maintenance and operation of structures and facilities. (a) General. (1... responsible for the development and maintenance of, and directly in charge of, an organization responsible...

  16. Advanced Fuel Cycle Initiative AFC-1D, AFC-1G, and AFC-1H End of FY-07 Irradiation Report

    SciTech Connect

    Debra J Utterbeck; Gray S Chang; Misit A Lillo

    2007-09-01

    The purpose of the U.S. Advanced Fuel Cycle Initiative (AFCI), now within the broader context of the Global Nuclear Energy Partnership (GNEP), is to develop and demonstrate the technologies needed to transmute the long-lived transuranic isotopes contained in spent nuclear fuel into shorter-lived fission products. Success in this undertaking could potentially dramatically decrease the volume of material requiring disposal with attendant reductions in long-term radio-toxicity and heat load of high-level waste sent to a geologic repository. One important component of the technology development is investigation of irradiation/transmutation effects on actinide-bearing metallic fuel forms containing plutonium, neptunium, americium (and possibly curium) isotopes. Goals of this initiative include addressing the limited irradiation performance data available on metallic fuels with high concentrations of Pu, Np and Am, as are envisioned for use as actinide transmutation fuels. The AFC-1 irradiation experiments of transmutation fuels are expected to provide irradiation performance data on non-fertile and low-fertile fuel forms specifically, irradiation growth and swelling, helium production, fission gas release, fission product and fuel constituent migration, fuel phase equilibria, and fuel-cladding chemical interaction. Contained in this report are the to-date physics evaluations performed on three of the AFC-1 experiments; AFC-1D, AFC-1G and AFC-1H. The AFC-1D irradiation experiment consists of metallic non-fertile fuel compositions with minor actinides for potential use in accelerator driven systems and AFC-1G and AFC-1H irradiation experiments are part of the fast neutron reactor fuel development effort. The metallic fuel experiments and nitride experiment are high burnup analogs to previously irradiated experiments and are to be irradiated to = 40 at.% burnup.

  17. Guideline to good practices for types of maintenance activities at DOE nuclear facilities

    SciTech Connect

    Not Available

    1993-03-01

    The purpose of the Guideline to Good Practices for Types of Maintenance at DOE Nuclear Facilities is to provide contractor maintenance organizations with information that may be used for the development and implementation of a properly balanced corrective, preventive and predictive maintenance program at DOE nuclear facilities. This document is intended to be an example guideline for the implementation of DOE Order 4330.4A, Maintenance Management Program, Chapter II, Element 4. DOE contractors should not feel obligated to adopt all parts of this guide. Rather, they should use the information contained herein as a guide for developing maintenance programs that are applicable to their facility.

  18. Various applications of Active Field Control (AFC)

    NASA Astrophysics Data System (ADS)

    Watanabe, Takayuki; Miyazaki, Hideo; Kishinaga, Shinji; Kawakami, Fukushi

    2003-10-01

    AFC is an electro-acoustic enhancement system, which has been under development at Yamaha Corporation. In this paper, several types of various AFC applications are discussed, while referring to representative projects for each application in Japan. (1) Realization of acoustics in a huge hall to classical music program, e.g., Tokyo International Forum. This venue is a multipurpose hall with approximately 5000 seats. AFC achieves loudness and reverberance equivalent to those of a hall with 2500 seats or fewer. (2) Optimization of acoustics for a variety of programs, e.g., Arkas Sasebo. AFC is used to create the optimum acoustics for each program, such as reverberance for classical concerts, acoustical support for opera singers, uniformity throughout the hall from the stage to under-balcony area, etc. (3) Control of room shape acoustical effect, e.g., Osaka Central Public Hall: In this renovation project, preservation of historically important architecture in the original form is required. AFC is installed to vary only the acoustical environment without architectural changes. (4) Assistance with crowd enthusiasm for sports entertainment, e.g., Tokyo Metropolitan Gymnasium. In this venue, which is designed as a very absorptive space for speech intelligibility, AFC is installed to enhance the atmosphere of live sports entertainment.

  19. Operation and Maintenance of Water Pollution Control Facilities: A WPCF White Paper.

    ERIC Educational Resources Information Center

    Hill, William R.; And Others

    1979-01-01

    Presented are the recommendations of the Water Pollution Control Federation for operation and maintenance consideration during the planning design, construction, and operation of wastewater treatment facilities. (CS)

  20. 14 CFR 121.105 - Servicing and maintenance facilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... spare parts, supplies, and materials) are available at such points along the certificate holder's route as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes...

  1. 14 CFR 121.105 - Servicing and maintenance facilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... spare parts, supplies, and materials) are available at such points along the certificate holder's route as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes...

  2. [Provision of building maintenance services in healthcare facilities].

    PubMed

    Amorim, Gláucia Maria; Quintão, Eliana Cardoso Vieira; Martelli Júnior, Hercílio; Bonan, Paulo Rogério Ferreti

    2013-01-01

    The scope of this paper was to evaluate the provision of building maintenance services in health units, by means of a descriptive, quantitative and cross-sectional study, considering the five types of facilities (Primary Health, Emergency, Specialty, Hospital and Mental Health Units). The research was approved by the Research Ethics Comittee of FHEMIG with the Terms of Agreement signed with the Unified Health System of Betim. Comparative analysis was conducted by checking the requirements of "Physical-Functional Structure Management" of the "Brazilian Hospital Accreditation Manual" of the National Accreditation Organization. Nonconformities were noted in the physical-functional management of the health centers, especially the primary health units. The assessment was important, considering that compliance with formal, technical and structural requirements, welfare activities, according to the service organization and appropriate to the profile and complexity, can collaborate to minimize the risks of users. To improve the quality of health care establishments, it is essential that managers, backed by "top management," prioritize financial, human and material resources in planning to ensure compliance with security requirements of users in buildings.

  3. Umatilla Hatchery Satellite Facilities; Operations and Maintenance, Annual Report 2001.

    SciTech Connect

    Rowan, Gerald

    2003-05-01

    -one spring chinook mortalities were examined for culturable bacteria and enteric redmouth disease (Yersinia ruckeri) was detected in one fish. Cell culture assays for replicating viral agents on spawned fall chinook were negative. One hundred eighty-three spawned fall chinook females were sampled for BKD and all had ELISA readings between 0.00 and 0.099, indicating negative to low level positives. Two fall chinook mortalities were examined for BKD and both had OD{sub 405} readings of less than 0.099, indicating negative to very low levels of Rs antigen. Regularly scheduled maintenance of pumps, equipment, and facilities was performed in 2002. Critical maintenance and repair was also performed by Umatilla Passage Facility Operation and Maintenance crews.

  4. 25 CFR Appendix A to Subpart G - List of Activities Eligible for Funding Under BIA Transportation Facility Maintenance Program

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Transportation Facility Maintenance Management System (TFMMS). 16. Performing pavement maintenance such as pot... Transportation Facility Maintenance Program A Appendix A to Subpart G Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance Pt....

  5. AFC-Enabled Vertical Tail System Integration Study

    NASA Technical Reports Server (NTRS)

    Mooney, Helen P.; Brandt, John B.; Lacy, Douglas S.; Whalen, Edward A.

    2014-01-01

    This document serves as the final report for the SMAAART AFC-Enabled Vertical Tail System Integration Study. Included are the ground rule assumptions which have gone into the study, layouts of the baseline and AFC-enabled configurations, critical sizing information, system requirements and architectures, and assumed system properties that result in an NPV assessment of the two candidate AFC technologies.

  6. Knowledge and stigma regarding methadone maintenance treatment among personnel of methadone maintenance treatment and non-methadone maintenance treatment addiction facilities in Israel.

    PubMed

    Shidlansik, Lia; Adelson, Miriam; Peles, Einat

    2017-01-01

    Stigma attached to methadone maintenance treatment is very common. The objective of the current article is to evaluate the presence of stigma and its relation to the extent of knowledge about methadone maintenance treatment. The authors conducted a survey among methadone maintenance treatment and non-methadone maintenance treatment addiction therapists from different treatment centers in Israel, including methadone maintenance treatment clinics (Ministry of Health) and non-methadone maintenance treatment addiction facilities (Ministry of Social Services), using an anonymous questionnaire about methadone maintenance treatment stigma and knowledge. There were 63 therapists from methadone maintenance treatment clinics (63%) and 46 therapists from the social services department (SSD) non-methadone maintenance treatment addiction facilities (9.2%) who responded. Methadone maintenance treatment versus social services department personnel were older (42.7 ± 12.8 versus 37.5 ± 8.2 years; p = 0.03), with fewer females (48 versus 75%; p = 0.006), and 50% were social workers compared to 100% social workers in the SSD group (p < 0.0005). Stigma score was lower among methadone maintenance treatment personnel compared to the social services department personnel (3 ± 2.5 versus 5.0 ± 3.5; p = 0.0001), while the knowledge score about methadone maintenance treatment was higher among the methadone maintenance treatment personnel (10.3 ± 2.9 versus 7.7 ± 2.8; p < 0.0005). The difference in both the stigma and knowledge scores remained significant after controlling for age, gender, and profession. There was a negative correlation between the stigma and knowledge scores among both the methadone maintenance treatment (R = -0.5, p < 0.0005) and the social services department personnel (R = -0.33, p = 0.03). These results revealed a significant correlation between the presence of stigma and the extent of education and knowledge about methadone maintenance treatment, with ignorance

  7. Students Speak With Angela Bauer, Facilities Operations and Maintenance Group Lead

    NASA Video Gallery

    From NASA’s International Space Station Mission Control Center Angela Bauer, Facilities Operations and Maintenance Group lead in the Mission Operations Directorate at Johnson Space Center, partic...

  8. 25 CFR 170.806 - What is an IRR Transportation Facilities Maintenance Management System?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.806 What is an IRR... facility, ensure safety, and report future funding needs to the Secretary. BIA will develop the IRR TFMMS....

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

    SciTech Connect

    Vincent, J.R.

    1990-09-01

    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.

  10. Improving Math Literacy for the Facilities Maintenance Industry: A Multimedia Approach.

    ERIC Educational Resources Information Center

    Ziegler, John; Taylor, Don

    Texas State Technical College in Waco (TSTCW) entered into a partnership with ServiceMaster, one of the largest maintenance companies in the world, to develop a contextual-based videodisc curriculum for facility maintenance workers intended to increase math literacy. TSTCW developed a task analysis, a curriculum, and evaluation measures for the…

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

    SciTech Connect

    Norm Stanley

    2011-02-01

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

  12. 14 CFR 147.37 - Maintenance of facilities, equipment, and material.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... material. 147.37 Section 147.37 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES AVIATION MAINTENANCE TECHNICIAN SCHOOLS Operating Rules § 147.37 Maintenance of facilities, equipment, and material. (a) Each certificated...

  13. 14 CFR 147.37 - Maintenance of facilities, equipment, and material.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... material. 147.37 Section 147.37 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES AVIATION MAINTENANCE TECHNICIAN SCHOOLS Operating Rules § 147.37 Maintenance of facilities, equipment, and material. (a) Each certificated...

  14. 14 CFR 147.37 - Maintenance of facilities, equipment, and material.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... material. 147.37 Section 147.37 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES AVIATION MAINTENANCE TECHNICIAN SCHOOLS Operating Rules § 147.37 Maintenance of facilities, equipment, and material. (a) Each certificated...

  15. Analyses in support of risk-informed natural gas vehicle maintenance facility codes and standards :

    SciTech Connect

    Ekoto, Isaac W.; Blaylock, Myra L.; LaFleur, Angela Christine; LaChance, Jeffrey L.; Horne, Douglas B.

    2014-03-01

    Safety standards development for maintenance facilities of liquid and compressed gas fueled large-scale vehicles is required to ensure proper facility design and operation envelopes. Standard development organizations are utilizing risk-informed concepts to develop natural gas vehicle (NGV) codes and standards so that maintenance facilities meet acceptable risk levels. The present report summarizes Phase I work for existing NGV repair facility code requirements and highlights inconsistencies that need quantitative analysis into their effectiveness. A Hazardous and Operability study was performed to identify key scenarios of interest. Finally, scenario analyses were performed using detailed simulations and modeling to estimate the overpressure hazards from HAZOP defined scenarios. The results from Phase I will be used to identify significant risk contributors at NGV maintenance facilities, and are expected to form the basis for follow-on quantitative risk analysis work to address specific code requirements and identify effective accident prevention and mitigation strategies.

  16. EBR-II facility for cleaning and maintenance of LMR components

    SciTech Connect

    Washburn, R.A.

    1986-01-01

    The cleaning and maintenance of EBR-II sodium wetted components is accomplished in a separate hands-on maintenance facility known as the Sodium Components Maintenance Shop (SCMS). Sodium removal is mostly done using alcohol but steam or water is used. The SCMS has three alcohol cleaning systems: one for small nonradioactive components, one for small radioactive components, and one for large radioactive components. The SCMS also has a water-wash station for the removal of sodium with steam or water. An Alcohol Recovery Facility removes radioactive contaminants from the alcohol and reclaims the alcohol for reuse. Associated with the large components cleaning system is a major component handling system.

  17. Recommended Guidelines for Facilities, Equipment, Grounds, and Maintenance.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Public Instruction, Des Moines.

    Recommended minimum physical facility standards are listed in this set of guidelines drawn up in outline form for Iowa public schools. Included are standards for school sites, safety, playgrounds, physical condition of exterior as well as interior of buildings, various classroom types, guidance facilities, auditoriums, gymnasiums, instructional…

  18. 50 CFR 85.45 - Public access to facilities and maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Public access to facilities and... GRANT PROGRAM Conditions on Use/Acceptance of Funds § 85.45 Public access to facilities and maintenance. All recreational vessels must have access to pumpout and dump stations funded under this grant...

  19. Developing Mobile- and BIM-Based Integrated Visual Facility Maintenance Management System

    PubMed Central

    Su, Yu-Chih

    2013-01-01

    Facility maintenance management (FMM) has become an important topic for research on the operation phase of the construction life cycle. Managing FMM effectively is extremely difficult owing to various factors and environments. One of the difficulties is the performance of 2D graphics when depicting maintenance service. Building information modeling (BIM) uses precise geometry and relevant data to support the maintenance service of facilities depicted in 3D object-oriented CAD. This paper proposes a new and practical methodology with application to FMM using BIM technology. Using BIM technology, this study proposes a BIM-based facility maintenance management (BIMFMM) system for maintenance staff in the operation and maintenance phase. The BIMFMM system is then applied in selected case study of a commercial building project in Taiwan to verify the proposed methodology and demonstrate its effectiveness in FMM practice. Using the BIMFMM system, maintenance staff can access and review 3D BIM models for updating related maintenance records in a digital format. Moreover, this study presents a generic system architecture and its implementation. The combined results demonstrate that a BIMFMM-like system can be an effective visual FMM tool. PMID:24227995

  20. Developing mobile- and BIM-based integrated visual facility maintenance management system.

    PubMed

    Lin, Yu-Cheng; Su, Yu-Chih

    2013-01-01

    Facility maintenance management (FMM) has become an important topic for research on the operation phase of the construction life cycle. Managing FMM effectively is extremely difficult owing to various factors and environments. One of the difficulties is the performance of 2D graphics when depicting maintenance service. Building information modeling (BIM) uses precise geometry and relevant data to support the maintenance service of facilities depicted in 3D object-oriented CAD. This paper proposes a new and practical methodology with application to FMM using BIM technology. Using BIM technology, this study proposes a BIM-based facility maintenance management (BIMFMM) system for maintenance staff in the operation and maintenance phase. The BIMFMM system is then applied in selected case study of a commercial building project in Taiwan to verify the proposed methodology and demonstrate its effectiveness in FMM practice. Using the BIMFMM system, maintenance staff can access and review 3D BIM models for updating related maintenance records in a digital format. Moreover, this study presents a generic system architecture and its implementation. The combined results demonstrate that a BIMFMM-like system can be an effective visual FMM tool.

  1. Maintenance & Operations Solutions: Meeting the Challenge of Improving School Facilities.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    This paper examines the impact current maintenance and operations (M&O) practices have on U.S. school performance and offers possible opportunities for improvement through the judicious use of technology and methodology. The paper also presents a regional comparative analysis of M&O costs across the country. A list of equipment and their…

  2. Using Decision Analysis to Select Facility Maintenance Management Information Systems

    DTIC Science & Technology

    2010-03-01

    OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE...Systems and Engineering Management Graduate School of Engineering and Management Air Force Institute of Technology Air University Air...increased (Garg & Deshmukh, 2006). According to Teicholz and Ikeda (1995), the support for technology -based maintenance systems began during the

  3. 25 CFR 170.807 - What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Transportation Facilities Maintenance Management System? 170.807 Section 170.807 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.807 What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

  4. 25 CFR 170.808 - Can BIA Road Maintenance Program funds be used to improve IRR transportation facilities?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... IRR transportation facilities? 170.808 Section 170.808 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF... Road Maintenance Program funds be used to improve IRR transportation facilities? No. BIA Road Maintenance Program funds cannot be used to improve roads or other IRR transportation facilities to a...

  5. 25 CFR 170.808 - Can BIA Road Maintenance Program funds be used to improve IRR transportation facilities?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... IRR transportation facilities? 170.808 Section 170.808 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF... Road Maintenance Program funds be used to improve IRR transportation facilities? No. BIA Road Maintenance Program funds cannot be used to improve roads or other IRR transportation facilities to a...

  6. Federal Guidelines - Operation and Maintenance of Wastewater Treatment Facilities.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Water Programs.

    This document contains the federal guidelines for meeting the specific requirements of the Federal Water Pollution Control Act Amendments of 1972. These guidelines are also intended to assist in meeting the regulations for grant assisted facility construction and to provide information on the key elements to be included in the operation plans for…

  7. Asset Management: Roof Maintenance and Facility Energy Retrofits

    DTIC Science & Technology

    2012-03-01

    Online]. Available : http://www.srpnet.com/ energy /biztips.aspx [43] Cranston Public Schools Network. (2012). Energy Conservation and Building...costs forced the USAF to begin aggressively searching for new energy conservation measures. Although, the USAF made significant gains in the...developing the right combination of energy efficiency conservation measures (ECMs) for certain facility types [25]. These facts documented the

  8. Preliminary survey report: evaluation of brake-drum-service controls at Ohio Department of Transportation, Maintenance Facility, Lebanon, Ohio

    SciTech Connect

    Sheehy, J.W.

    1986-07-01

    The Ohio Department of Transportation, Maintenance Facility, Lebanon, Ohio, was visited as part of a study of asbestos control during the maintenance and repair of vehicular brakes. The effectiveness of various control technologies designed to reduce asbestos exposure were evaluated.

  9. Master slave manipulator maintenance at the Defense Waste Processing Facility

    SciTech Connect

    Lethco, A.J.; Beasley, K.M.

    1991-12-31

    Equipment has been developed and tested to provide transport, installation, removal, decontamination, and repair for the master slave manipulators that are required for thirty-five discrete work locations in the 221-S Vitrification Building of the Defense Waste Processing Facility at the Westinghouse Savannah River Company. This specialized equipment provides a standardized scheme for work locations at different elevations with two types of manipulators.

  10. Master slave manipulator maintenance at the Defense Waste Processing Facility

    SciTech Connect

    Lethco, A.J.; Beasley, K.M.

    1991-01-01

    Equipment has been developed and tested to provide transport, installation, removal, decontamination, and repair for the master slave manipulators that are required for thirty-five discrete work locations in the 221-S Vitrification Building of the Defense Waste Processing Facility at the Westinghouse Savannah River Company. This specialized equipment provides a standardized scheme for work locations at different elevations with two types of manipulators.

  11. Optimal pricing policies for services with consideration of facility maintenance costs

    NASA Astrophysics Data System (ADS)

    Yeh, Ruey Huei; Lin, Yi-Fang

    2012-06-01

    For survival and success, pricing is an essential issue for service firms. This article deals with the pricing strategies for services with substantial facility maintenance costs. For this purpose, a mathematical framework that incorporates service demand and facility deterioration is proposed to address the problem. The facility and customers constitute a service system driven by Poisson arrivals and exponential service times. A service demand with increasing price elasticity and a facility lifetime with strictly increasing failure rate are also adopted in modelling. By examining the bidirectional relationship between customer demand and facility deterioration in the profit model, the pricing policies of the service are investigated. Then analytical conditions of customer demand and facility lifetime are derived to achieve a unique optimal pricing policy. The comparative statics properties of the optimal policy are also explored. Finally, numerical examples are presented to illustrate the effects of parameter variations on the optimal pricing policy.

  12. Umatilla Hatchery Satellite Facilities Operation and Maintenance; 1995 Annual Report.

    SciTech Connect

    Rowan, Gerald D.

    1996-05-01

    The Confederated Tribes of the Umatilla Indian Reservoir (CTUIR) and Oregon Department of Fish and Wildlife (ODFW) are cooperating in a joint effort to enhance steelhead and re-establish salmon runs in the Umatilla River Basin. As an integral part of this program, Bonifer Pond, Minthorn Springs, Imeques C-mem-ini-kem and Thornhollow facilities are operated for acclimation and release of juvenile summer steelhead (Oncorhynchus mykiss), fall and spring chinook salmon (O. tshawytscha) and coho salmon (O. kisutch). Minthorn is also used for holding and spawning adult summer steelhead, fall chinook and coho salmon. Personnel from the ODFW Eastern Oregon Fish Pathology Laboratory in La Grande took samples of tissues and reproductive fluids from Umatilla River summer steelhead and coho salmon broodstock for monitoring and evaluation purposes. Coded-wire tag recovery information was accessed to determine the contribution of Umatilla river releases to ocean, Columbia River and Umatilla River fisheries.

  13. Operation, Maintenance and Management of Wastewater Treatment Facilities: A Bibliography of Technical Documents.

    ERIC Educational Resources Information Center

    Himes, Dottie

    This is an annotated bibliography of wastewater treatment manuals. Fourteen manuals are abstracted including: (1) A Planned Maintenance Management System for Municipal Wastewater Treatment Plants; (2) Anaerobic Sludge Digestion, Operations Manual; (3) Emergency Planning for Municipal Wastewater Treatment Facilities; (4) Estimating Laboratory Needs…

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

    SciTech Connect

    Poderis, Reed J.; King, Rebecca A.

    2013-09-30

    This Surveillance and Maintenance (S&M) Plan describes the activities performed between deactivation and final decommissioning of the following facilities located on the Nevada National Security Site, as documented in the Federal Facility Agreement and Consent Order under the Industrial Sites program as decontamination and decommissioning sites: ? Engine Maintenance, Assembly, and Disassembly (EMAD) Facility: o EMAD Building (Building 25-3900) o Locomotive Storage Shed (Building 25-3901) ? Test Cell C (TCC) Facility: o Equipment Building (Building 25-3220) o Motor Drive Building (Building 25-3230) o Pump Shop (Building 25-3231) o Cryogenic Lab (Building 25-3232) o Ancillary Structures (e.g., dewars, water tower, piping, tanks) These facilities have been declared excess and are in various stages of deactivation (low-risk, long-term stewardship disposition state). This S&M Plan establishes and implements a solid, cost-effective, and balanced S&M program consistent with federal, state, and regulatory requirements. A graded approach is used to plan and conduct S&M activities. The goal is to maintain the facilities in a safe condition in a cost-effective manner until their final end state is achieved. This plan accomplishes the following: ? Establishes S&M objectives and framework ? Identifies programmatic guidance for S&M activities to be conducted by National Security Technologies, LLC, for the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) ? Provides present facility condition information and identifies hazards ? Identifies facility-specific S&M activities to be performed and their frequency ? Identifies regulatory drivers, NNSA/NFO policies and procedures, and best management practices that necessitate implementation of S&M activities ? Provides criteria and frequencies for revisions and updates ? Establishes the process for identifying and dispositioning a condition that has not been previously identified or

  15. 25 CFR 170.807 - What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What must BIA include when it develops an IRR Transportation Facilities Maintenance Management System? 170.807 Section 170.807 Indians BUREAU OF INDIAN AFFAIRS... What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

  16. Psychiatric components of a Health Maintenance Facility (HMF) on Space Station

    NASA Technical Reports Server (NTRS)

    Santy, Patricia A.

    1987-01-01

    The operational psychiatric requirements for a comprehensive Health Maintenance Facility (HMF) on a permanently manned Space Station are examined. Consideration is given to the psychological health maintenance program designed for the diagnosis of mental distress in astronauts during flight and for prevention of mental breakdown. The types of mental disorders that can possibly affect the astronauts in flight are discussed, including various organic, psychotic, and affective mental disorders, as well as anxiety, adjustment, and somatoform/dissociative disorders. Special attention is given to therapeutic considerations for psychiatric operations on Space Station, such as restraints, psychopharmacology, psychotherapy, and psychosocial support.

  17. Environmental risk assessment for start-up of a new consolidated maintenance facility

    SciTech Connect

    Heubach, J.G.; Wise, J.A.

    1992-10-01

    This paper summarizes a case study of a risk assessment for a consolidated maintenance facility (CMF). An interdisciplinary team was formed to identify and evaluate showstopper'' risks which could delay or prevent ontime, safe, and economical operation of a CMF and to recommend ways to mitigate the risks. The risk assessment was constrained by time, information, incomplete plans and facilities, and a concomitant major transition in manufacturing process, organization, and technology. Working within these constraints, the team integrated convergent findings into estimates of high, medium, and low risks based on the subjective likelihood of occurrence and predicted consequences of potential hazard events. The team also made risk-reduction recommendations for facility detail design and production start-up. The findings and recommendations reported in this study focus on risks related to environmental design and workstation ergonomics. Findings from the risk assessment effort should aid other constrained risk assessments and applied research on similar facilities.

  18. Optimum ADP Support for Financial Management of Marine Corps Facilities Maintenance.

    DTIC Science & Technology

    1983-06-01

    fiscal y-ar fuel the growing BMAR. B. P&P PROCESING All projects ente ring the Facilities maintenance Department pass over the P&P Supervisor’s desk...Branch, NAV?-ACEN GCOM% (Code 1001) on 17 Harch 1983 36. NAVFACENGCOM Scoping Estimate User’s Guide, Interi.m Facilities .42 er .4iatn 37. Civil Engineer...Support office; BEST Base Engieering Sujport Technical Work n~tCE.fl’ -em WU-Sr -s C~ITTI, Port Hueneme, c a. 93040 *38. Civil Engin er Support Office

  19. A Medical Decision Support System for the Space Station Health Maintenance Facility

    PubMed Central

    Ostler, David V.; Gardner, Reed M.; Logan, James S.

    1988-01-01

    NASA is developing a Health Maintenance Facility (HMF) to provide the equipment and supplies necessary to deliver medical care in the Space Station. An essential part of the Health Maintenance Facility is a computerized Medical Decision Support System (MDSS) that will enhance the ability of the medical officer (“paramedic” or “physician”) to maintain the crew's health, and to provide emergency medical care. The computer system has four major functions: 1) collect and integrate medical information into an electronic medical record from Space Station medical officers, HMF instrumentation, and exercise equipment; 2) provide an integrated medical record and medical reference information management system; 3) manage inventory for logistical support of supplies and secure pharmaceuticals; 4) supply audio and electronic mail communications between the medical officer and ground based flight surgeons. ImagesFigure 1

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

    SciTech Connect

    JANIN, L.F.

    2000-08-30

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

  1. Fast Flux Test Facility interim examination and maintenance cell - past, present, and future

    SciTech Connect

    Vincent, J.R.

    1990-01-01

    The Fast Flux Test Facility (FFTF) interim examination and maintenance (IEM) 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 first 10 yr of operation were mainly devoted to the disassembly and examination of core component test assemblies. While some maintenance was performed on reactor support equipment, such as the closed-loop ex-vessel machine (CLEM) sodium-wetted grapple, 90% of IEM cell availability has been devoted to core component tests. Some test assemblies originally considered for processing in the IEM cell have not been irradiated; others, not originally planned, have been designed, irradiated, and processed. While no major reactor equipment has required remote repair or maintenance, the IEM cell has served as the remote repair facility for its own in-cell equipment, and several innovative remote repairs have been accomplished and are described.

  2. Software solutions manage the definition, operation, maintenance and configuration control of the National Ignition Facility

    SciTech Connect

    Dobson, D; Churby, A; Krieger, E; Maloy, D; White, K

    2011-07-25

    The National Ignition Facility (NIF) is the world's largest laser composed of millions of individual parts brought together to form one massive assembly. Maintaining control of the physical definition, status and configuration of this structure is a monumental undertaking yet critical to the validity of the shot experiment data and the safe operation of the facility. The NIF business application suite of software provides the means to effectively manage the definition, build, operation, maintenance and configuration control of all components of the National Ignition Facility. State of the art Computer Aided Design software applications are used to generate a virtual model and assemblies. Engineering bills of material are controlled through the Enterprise Configuration Management System. This data structure is passed to the Enterprise Resource Planning system to create a manufacturing bill of material. Specific parts are serialized then tracked along their entire lifecycle providing visibility to the location and status of optical, target and diagnostic components that are key to assessing pre-shot machine readiness. Nearly forty thousand items requiring preventive, reactive and calibration maintenance are tracked through the System Maintenance & Reliability Tracking application to ensure proper operation. Radiological tracking applications ensure proper stewardship of radiological and hazardous materials and help provide a safe working environment for NIF personnel.

  3. DLs in reminder and 2AFC tasks: data and models.

    PubMed

    Ulrich, Rolf

    2010-05-01

    García-Pérez and Alcalá-Quintana (2010) dispute the conclusion of Lapid, Ulrich, and Rammsayer (2008) that the two-alternative forced choice (2AFC) task yields meaningfully larger estimates of the difference limen (DL) than does the reminder task. García-Pérez and Alcalá-Quintana overlook, however, fundamental properties of 2AFC psychometric functions and Type B order errors in their reanalysis. In addition, their favored theory (i.e., the difference model with guessing) does not provide a plausible account for why the 2AFC task tends to yield larger DLs (by about 50%) than does the reminder task. In trying to clarify these issues, I hope to advance the proper assessment of discrimination performance in 2AFC tasks.

  4. Refined AFC-Enabled High-Lift System Integration Study

    NASA Technical Reports Server (NTRS)

    Hartwich, Peter M.; Shmilovich, Arvin; Lacy, Douglas S.; Dickey, Eric D.; Scalafani, Anthony J.; Sundaram, P.; Yadlin, Yoram

    2016-01-01

    A prior trade study established the effectiveness of using Active Flow Control (AFC) for reducing the mechanical complexities associated with a modern high-lift system without sacrificing aerodynamic performance at low-speed flight conditions representative of takeoff and landing. The current technical report expands on this prior work in two ways: (1) a refined conventional high-lift system based on the NASA Common Research Model (CRM) is presented that is more representative of modern commercial transport aircraft in terms of stall characteristics and maximum Lift/Drag (L/D) ratios at takeoff and landing-approach flight conditions; and (2) the design trade space for AFC-enabled high-lift systems is expanded to explore a wider range of options for improving their efficiency. The refined conventional high-lift CRM (HL-CRM) concept features leading edge slats and slotted trailing edge flaps with Fowler motion. For the current AFC-enhanced high lift system trade study, the refined conventional high-lift system is simplified by substituting simply-hinged trailing edge flaps for the slotted single-element flaps with Fowler motion. The high-lift performance of these two high-lift CRM variants is established using Computational Fluid Dynamics (CFD) solutions to the Reynolds-Averaged Navier-Stokes (RANS) equations. These CFD assessments identify the high-lift performance that needs to be recovered through AFC to have the CRM variant with the lighter and mechanically simpler high-lift system match the performance of the conventional high-lift system. In parallel to the conventional high-lift concept development, parametric studies using CFD guided the development of an effective and efficient AFC-enabled simplified high-lift system. This included parametric trailing edge flap geometry studies addressing the effects of flap chord length and flap deflection. As for the AFC implementation, scaling effects (i.e., wind-tunnel versus full-scale flight conditions) are addressed

  5. Software Piracy Forensics: The Need for Further Developing AFC

    NASA Astrophysics Data System (ADS)

    Baboo, S. Santhosh; Bhattathiripad, P. Vinod

    Among all the available approaches for software piracy forensics, one existing and exceptional approach is the theoretical frame work called AFC (Abstraction-Filtering-Comparison), an accepted approach in US courts for evaluating copyright infringement claims involving computer software. Through this paper, the authors would like to approach AFC in a threefold manner: One, to discuss the nature and efficacy of AFC; two, to recount some existing observations on it, and three, to identify areas, if any, where there is scope and need for appropriate modifications to further increase the efficacy and validate the legitimacy of the AFC approach, and in particular from the view point of a researcher who believes that software intelligence offered by the automated tools for software piracy investigation needs to be supplemented with manual intelligence for making the expert report more judiciary-friendly.

  6. Umatilla Basin Fish Facilities Operation & Maintenance : Annual Report Fiscal Year 2008.

    SciTech Connect

    Wick, Mike

    2008-12-30

    Westland Irrigation District, as contractor to Bonneville Power Administration, and West Extension Irrigation District, as subcontractor to Westland, provide labor, equipment, and material necessary for the operation, care, and maintenance of fish facilities on the Umatilla River. Westland Irrigation District is the contractor of record. Job sites that are covered: Three Mile Right, Three Mile Left, Three Mile Adult Spawning, WEID Sampling Facility, Maxwell Screen Site, Westland Screen Site/Ladder/Juvenile Sampling Facility, Feed Canal Ladder/Screen Site, Stanfield Ladder/Screen Site, Minthorn Holding Facility, Thornhollow Acclimation Site, Imeques Acclimation Site, Pendleton Acclimation Site, and South Fork Walla Walla Spawning Facility. O & M personnel coordinate with the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and Oregon Department of Fish and Wildlife (ODFW) personnel in performing tasks under this contract including scheduling of trap and haul, sampling, acclimation site maintenance, and other related activities as needed. The input from ODFW biologists Bill Duke and Ken Loffink, and CTUIR biologist Preston Bronson is indispensable to the success of the project, and is gratefully acknowledged. All tasks associated with the project were successfully completed during the fiscal year 2008 work period of October, 2007 through September, 2008. The project provides operations and maintenance throughout the year on five fish screen sites with a total of thirty-four rotating drum-screens, and four fish ladders in the Umatilla River Basin; additionally, periodic operations and maintenance is performed at holding, acclimation, and spawning sites in the Basin. Three people are employed full-time to perform these tasks. The FY08 budget for this project was $492,405 and actual expenditures were $490,267.01. Selected work activities and concerns: (1) Feed Dam Passage Improvement Project - A project to improve fish passage over the short term at the

  7. [STRATEGY OF USE AND MAINTENANCE OF CLINICAL HOSPITAL CENTER RIJEKA IN ACCORDANCE WITH KEY PERFORMANCE INDICATORS FOR STRATEGIC HEALTHCARE FACILITIES MAINTENANCE].

    PubMed

    Sjekavica, Mariela; Haller, Herman; Cerić, Anita

    2015-01-01

    Building usage is the phase in the building life cycle that is most time-consuming, most functional, most significant due to building purpose and often systematically ignored. Maintenance is the set of activities that ensure the planned duration of facility exploitation phase in accordance with the requirements for quality maintenance of a large number of important building features as well as other elements immanent to the nature of facilities' life. The aim of the study is to show the analysis of the current state of organized, planned and comprehensive managerial approach in hospital utilization and maintenance in the Republic of Croatia, given on the case study of Clinical hospital center in Rijeka. The methodology used consists of relevant literature section of theory of facility utilization, maintenance and management in general, hospital buildings especially, display of practice on case study, and comparison of key performance indicators values obtained through interview with those that author Igal M. Shohet defined in his study by field surveys and statistical analyses. Despite many positive indicators of Clinical hospital center Rijeka maintenance, an additional research is needed in order to define a more complete national hospital maintenance strategy.

  8. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program : Facility Operation and Maintenance Facilities, Annual Report 2003.

    SciTech Connect

    McLean, Michael L.; Seeger, Ryan; Hewitt, Laurie

    2004-01-01

    Anadromous salmonid stocks have declined in both the Grande Ronde River Basin (Lower Snake River Compensation Plan (LSRCP) Status Review Symposium 1998) and in the entire Snake River Basin (Nehlsen et al. 1991), many to the point of extinction. The Grande Ronde River Basin historically supported large populations of fall and spring chinook (Oncorhynchus tshawytscha), sockeye (O. nerka), and coho (O. kisutch) salmon and steelhead trout (O. mykiss) (Nehlsen et al. 1991). The decline of chinook salmon and steelhead populations and extirpation of coho and sockeye salmon in the Grande Ronde River Basin was, in part, a result of construction and operation of hydroelectric facilities, over fishing, and loss and degradation of critical spawning and rearing habitat in the Columbia and Snake River basins (Nehlsen et al. 1991). Hatcheries were built in Oregon, Washington and Idaho under the Lower Snake River Compensation Plan (LSRCP) to compensate for losses of anadromous salmonids due to the construction and operation of the lower four Snake River dams. Lookingglass Hatchery (LGH) on Lookingglass Creek, a tributary of the Grande Ronde River, was completed under LSRCP in 1982 and has served as the main incubation and rearing site for chinook salmon programs for Grande Ronde and Imnaha rivers in Oregon. Despite these hatchery programs, natural spring chinook populations continued to decline resulting in the National Marine Fisheries Service (NMFS) listing Snake River spring/summer chinook salmon as ''threatened'' under the federal Endangered Species Act (1973) on 22 April 1992. Continuing poor escapement levels and declining population trends indicated that Grande Ronde River basin spring chinook salmon were in imminent danger of extinction. These continuing trends led fisheries co-managers in the basin to initiate the Grande Ronde Endemic Spring Chinook Salmon Supplementation Program (GRESCSSP) in order to prevent extinction and preserve options for use of endemic fish stocks

  9. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operations and Maintenance, 2002 Annual Report.

    SciTech Connect

    McLean, Michael L.; Seeger, Ryan; Hewitt, Laurie

    2003-03-01

    The Catherine Creek Acclimation Facility (CCAF) received 180,912 smolts from LFH. The size of the fish at delivery was 18.4 fish/lb. Volitional releases started 1 April 2002 with a total of 7,998 PIT-tagged fish (68,948 estimated total fish) migrating from the raceways during the volitional release period. Hourly detections of PIT-tagged fish showed that most of the fish left between 1400 and 2200 hours. The size of the fish remaining just before the forced release was 16.4 fish/lb. The total mortality for the acclimation period was 569 (0.3 %). No significant mortality related to disease was observed. The fish were fed a total of 1,968 lbs of food for the acclimation period. The total number of fish released from the acclimation facility in 2002 was 180,343. The Upper Grande Ronde Acclimation Facility (UGRAF) received 201,958 smolts from LFH. The size of the fish at delivery was 17.4 fish/lb. On 3 March 2002 the water inflow to raceway 4 froze in the early morning hours and the entire raceway was lost. Volitional releases started 1 April 2002 with a total of 682 PIT-tagged fish (68,200 estimated total fish) migrating from the raceways during the volitional release period. Hourly detections of PIT-tagged fish showed that most of the fish left between 1500 and 2200 hours. The size of the fish left in the raceways just before the forced release was 18.3 fish/lb. The total mortality for the acclimation period not including raceway 4 was 402 (0.3 %). No significant mortality related to disease was observed. The fish were fed a total of 568 lbs of food for the acclimation period. The total number of fish released from the acclimation facility in 2002 was 151,444. Maintenance and repair activities were conducted at the acclimation facilities in 2002. Facility maintenance work consisted of snow removal, painting of building, installation of backup water supply system, construction of steps to intake area, improvements to raceway standpipes, removal of gravel from intake

  10. Hypergol Maintenance Facility Hazardous Waste South Staging Areas, SWMU 070 Corrective Measures Implementation

    NASA Technical Reports Server (NTRS)

    Miller, Ralinda R.

    2016-01-01

    This document presents the Corrective Measures Implementation (CMI) Year 10 Annual Report for implementation of corrective measures at the Hypergol Maintenance Facility (HMF) Hazardous Waste South Staging Areas at Kennedy Space Center, Florida. The work is being performed by Tetra Tech, Inc., for the National Aeronautics and Space Administration (NASA) under Indefinite Delivery Indefinite Quantity (IDIQ) NNK12CA15B, Task Order (TO) 07. Mr. Harry Plaza, P.E., of NASA's Environmental Assurance Branch is the Remediation Project Manager for John F. Kennedy Space Center. The Tetra Tech Program Manager is Mr. Mark Speranza, P.E., and the Tetra Tech Project Manager is Robert Simcik, P.E.

  11. Pollution prevention opportunity assessment for Facilities Maintenance Team (FMT) paint shop.

    SciTech Connect

    Klossner, Kristin Ann

    2003-05-01

    This Pollution Prevention Opportunity Assessment (PPOA) was conducted for Sandia National Laboratories/California Facilities Maintenance Team Paint Shop Operations in August and September 2002. The primary purpose of this PPOA is to provide recommendations to assist Paint Shop personnel in reducing the generation of waste and improving the efficiency of their processes. This report contains a summary of the information collected and analyses performed and recommends options for implementation. The Sandia National Laboratories Pollution Prevention staff will continue to work with the Paint Shop to implement the recommendations.

  12. An assessment of clinical chemical sensing technology for potential use in space station health maintenance facility

    NASA Technical Reports Server (NTRS)

    1987-01-01

    A Health Maintenance Facility is currently under development for space station application which will provide capabilities equivalent to those found on Earth. This final report addresses the study of alternate means of diagnosis and evaluation of impaired tissue perfusion in a microgravity environment. Chemical data variables related to the dysfunction and the sensors required to measure these variables are reviewed. A technology survey outlines the ability of existing systems to meet these requirements. How the candidate sensing system was subjected to rigorous testing is explored to determine its suitability. Recommendations for follow-on activities are included that would make the commercial system more appropriate for space station applications.

  13. Shuttle Flight Operations Contract Generator Maintenance Facility Land Use Control Implementation Plan (LUCIP)

    NASA Technical Reports Server (NTRS)

    Applegate, Joseph L.

    2014-01-01

    This Land Use Control Implementation Plan (LUCIP) has been prepared to inform current and potential future users of the Kennedy Space Center (KSC) Shuttle Flight Operations Contract Generator Maintenance Facility (SFOC; SWMU 081; "the Site") of institutional controls that have been implemented at the Site1. Although there are no current unacceptable risks to human health or the environment associated with the SFOC, an institutional land use control (LUC) is necessary to prevent human health exposure to antimony-affected groundwater at the Site. Controls will include periodic inspection, condition certification, and agency notification.

  14. National Ignition Facility final optics assembly thermal effects of maintenance operations

    SciTech Connect

    Parietti, L.; Martin, R.A.

    1998-04-01

    The National Ignition Facility (NIF), the world`s most powerful laser system, is being built at Lawrence Livermore National Laboratory (LLNL) to study inertial fusion and high-energy-density science. This billion-dollar facility consists of 192 beams focusing 1.8 MJ on a fusion target. The Final Optics Assembly (FOA), the last mechanical apparatus before the target chamber, converts the light from an incoming frequency of 1 {omega} to ia target-ready 3 {omega}, and focuses the laser beam. The performance of the frequency conversion crystals is very sensitive to temperature changes; crystal temperature must be maintained within a 0.1 C of a nominal temperature prior to a laser shot. Maximizing system availability requires minimizing thermal recovery times after thermal disturbances occurring in both normal and maintenance operations. To guide the design, it is important to have estimates of those recovery times. This report presents Computational Fluid Dynamics (CFD) design calculations to evaluate thermal effects of maintenance operations.

  15. Two AFC Loops For Low CNR And High Dynamics

    NASA Technical Reports Server (NTRS)

    Hinedi, Sami M.; Aguirre, Sergio

    1992-01-01

    Two alternative digital automatic-frequency-control (AFC) loops proposed to acquire (or reacquire) and track frequency of received carrier radio signal. Intended for use where carrier-to-noise ratios (CNR's) low and carrier frequency characterized by high Doppler shift and Doppler rate because of high relative speed and acceleration, respectively, between transmitter and receiver. Either AFC loops used in place of phase-locked loop. New loop concepts integrate ideas from classical spectrum-estimation, digital-phase-locked-loop, and Kalman-Filter theories.

  16. Evaluation and performance of an unconventional AFC-design

    SciTech Connect

    Schwartz, S.; Lindstroem, O.

    1996-12-31

    Alkaline fuel cells, AFC, now play a Cinderella role after their successes in space. There are signs that the {open_quotes}CO{sub 2} syndrome{close_quotes} at last will have its cure. The argument that removal of CO{sub 2} from air and hydrogen should be so expensive that AFC has to be ruled out for terrestrial applications is no longer true. Its low stack cost will be the decisive feature. The AFC could easily be developed to a mature, industrial product for a large number of applications. We and a few other groups have tried to keep the AFC technology alive in a hostile climate, preparing for a rebirth as happened to its notorious rival the PEFC. We have concentrated our efforts on two designs characterized by external or internal manifolding. Both designs rely on an electrolyte chamber giving a constant pressure between the gas space and the electrolyte over the whole electrode surface. Hoechst has developed another cell design for the same purpose. We shall here describe the design of such a module with external manifolding.

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

    SciTech Connect

    Booth, R.S.; Kryter, R.C.; Shepard, R.L.; Smith, O.L.; Upadhyaya, B.R.; Rowan, W.J.

    1994-10-01

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

  18. AFC-Enabled Simplified High-Lift System Integration Study

    NASA Technical Reports Server (NTRS)

    Hartwich, Peter M.; Dickey, Eric D.; Sclafani, Anthony J.; Camacho, Peter; Gonzales, Antonio B.; Lawson, Edward L.; Mairs, Ron Y.; Shmilovich, Arvin

    2014-01-01

    The primary objective of this trade study report is to explore the potential of using Active Flow Control (AFC) for achieving lighter and mechanically simpler high-lift systems for transonic commercial transport aircraft. This assessment was conducted in four steps. First, based on the Common Research Model (CRM) outer mold line (OML) definition, two high-lift concepts were developed. One concept, representative of current production-type commercial transonic transports, features leading edge slats and slotted trailing edge flaps with Fowler motion. The other CRM-based design relies on drooped leading edges and simply hinged trailing edge flaps for high-lift generation. The relative high-lift performance of these two high-lift CRM variants is established using Computational Fluid Dynamics (CFD) solutions to the Reynolds-Averaged Navier-Stokes (RANS) equations for steady flow. These CFD assessments identify the high-lift performance that needs to be recovered through AFC to have the CRM variant with the lighter and mechanically simpler high-lift system match the performance of the conventional high-lift system. Conceptual design integration studies for the AFC-enhanced high-lift systems were conducted with a NASA Environmentally Responsible Aircraft (ERA) reference configuration, the so-called ERA-0003 concept. These design trades identify AFC performance targets that need to be met to produce economically feasible ERA-0003-like concepts with lighter and mechanically simpler high-lift designs that match the performance of conventional high-lift systems. Finally, technical challenges are identified associated with the application of AFC-enabled highlift systems to modern transonic commercial transports for future technology maturation efforts.

  19. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program; Satellite Facilities Operation and Maintenance, 2005 Annual Report.

    SciTech Connect

    McLean, Michael L.; Seeger, Ryan; Hewitt, Laurie

    2006-01-01

    prompting an early release. The total mortality for the acclimation period was 49 (0.05 %). The total number of fish released from the acclimation facility during the late period was 105,369. Maintenance and repair activities were conducted at the acclimation facilities in 2005. Facility maintenance work consisted of snow removal, installation of drainage lines, removal of gravel from intake area, installation of new gate at the CCAF, and complete overhaul of 2 travel trailers. The Catherine Creek Adult Capture Facility (CCACF) was put into operation on 11 February 2005. The first adult summer steelhead was captured on 4 March. A total of 190 adult summer steelhead were trapped and released from 4 March to 16 May 2005. Peak arrival at the trap was the week of 8 April. The first adult spring Chinook salmon was captured at CCACF on 6 May 2005. A total of 226 spring Chinook salmon were trapped from 6 May to 8 July 2005. There were 56 adults and 4 jacks unmarked and 136 adult and 30 jack marked spring Chinook salmon trapped. Peak arrival at the trap was the week of 10 June for the unmarked and marked fish. None of the captive broodstock returns were collected for broodstock. Broodstock was collected systematically over the entire return from 31 May to 6 July 2005. Ten of the 34 broodstock collected and transported from CCACF to LGH were unmarked fish trapped. About 18% of the naturally produced adult males and females trapped were taken to LGH for broodstock. One jack was collected for every 5 adult males that were taken to LGH. A total of 30 age 4 and 5 and 4 age 3 fish were transported to LGH for broodstock. The hatchery component of the broodstock was 66.7%. Five weekly spawning surveys were conducted below the weir on Catherine Creek beginning 30 June 2005. During these surveys no live or dead fish were observed. The trap was removed from Catherine Creek on 3 August 2005. Temperatures at the CCACF ranged from -0.1 C on 14 February to 23.7 C on 21 July. The hourly

  20. Evaluation of prototype air/fluid separator for Space Station Freedom Health Maintenance Facility

    NASA Technical Reports Server (NTRS)

    Billica, Roger; Smith, Maureen; Murphy, Linda; Kizzee, Victor D.

    1991-01-01

    A prototype air/fluid separator suction apparatus proposed as a possible design for use with the Health Maintenance Facility aboard Space Station Freedom (SSF) was evaluated. A KC-135 parabolic flight test was performed for this purpose. The flights followed the standard 40 parabola profile with 20 to 25 seconds of near-zero gravity in each parabola. A protocol was prepared to evaluate the prototype device in several regulator modes (or suction force), using three fluids of varying viscosity, and using either continuous or intermittent suction. It was felt that a matrixed approach would best approximate the range of utilization anticipated for medical suction on SSF. The protocols were performed in one-gravity in a lab setting to familiarize the team with procedures and techniques. Identical steps were performed aboard the KC-135 during parabolic flight.

  1. Estimating the difference limen in 2AFC tasks: pitfalls and improved estimators.

    PubMed

    Ulrich, Rolf; Vorberg, Dirk

    2009-08-01

    Discrimination performance is often assessed by measuring the difference limen (DL; or just noticeable difference) in a two-alternative forced choice (2AFC) task. Here, we show that the DL estimated from 2AFC percentage-correct data is likely to systematically under- or overestimate true discrimination performance if order effects are present. We show how pitfalls with the 2AFC task may be avoided and suggest a novel approach for analyzing 2AFC data.

  2. 25 CFR 170.807 - What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What must BIA include when it develops an IRR... What must BIA include when it develops an IRR Transportation Facilities Maintenance Management System? (a) At a minimum, an IRR TFMMS system must include components for: (1) Uniformly...

  3. 25 CFR 170.807 - What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What must BIA include when it develops an IRR... What must BIA include when it develops an IRR Transportation Facilities Maintenance Management System? (a) At a minimum, an IRR TFMMS system must include components for: (1) Uniformly...

  4. Breaking the Backlog Reduction Mold with FacMan: A Facilities Management Application for Maintenance Backlogs and Capital Renewal.

    ERIC Educational Resources Information Center

    Managan, William H.

    1999-01-01

    Describes a facilities-management software program that helps managers better document and understand maintenance backlogs, improvements, and future cyclic renewal needs. Major software components are examined including a software tool that filters, groups, and ranks projects to help determine funding requests. (GR)

  5. Small-scale hydroelectric demonstration project: Reactivation of the Elk Rapids Hydroelectric Facility: Final operation and maintenance report

    SciTech Connect

    Miller, R.G.

    1987-03-01

    Information related to the reactivation of the Elk River Hydroelectric Power facility is reported. This report includes a history of the power plant, pertinent cost data, emergency action plans, inspections and testing, warranty work, operating problems, project data, monthly production data, and monthly operating and maintenance costs. 15 figs., 3 tabs.

  6. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Maintenance of certain facilities and premises in a sanitary condition required; cleaning and disinfection, when required; animals classed as âexposed.â 71.4 Section 71.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION...

  7. Guideline to good practices for maintenance history at DOE nuclear facilities

    SciTech Connect

    Not Available

    1994-06-01

    Purpose of this guideline is to provide contractor maintenance organizations with information for developing and implementing comprehensive, readily retrievable, information on item maintenance and critical parameters essential to effective maintenance planning, safe and reliable first-effort workmanship, trending, problem analysis, and knowledge-based management decisions. This document is an example guideline for the implementation of DOE Order 4330.4A, Maintenance Management Program, Chapter II, Element 16, Maintenance History.

  8. Advanced technologies for maintenance of electrical systems and equipment at the Savannah River Site Defense Waste Processing Facility

    SciTech Connect

    Husler, R.O. ); Weir, T.J. )

    1991-01-01

    An enhanced maintenance program is being established to characterize and monitor cables, components, and process response at the Savannah River Site, Defense Waste Processing Facility. This facility was designed and constructed to immobilize the radioactive waste currently stored in underground storage tanks and is expected to begin operation in 1993. The plant is initiating the program to baseline and monitor instrument and control (I C) and electrical equipment, remote process equipment, embedded instrument and control cables, and in-cell jumper cables used in the facility. This program is based on the electronic characterization and diagnostic (ECAD) system which was modified to include process response analysis and to meet rigid Department of Energy equipment requirements. The system consists of computer-automated, state-of-the-art electronics. The data that are gathered are stored in a computerized database for analysis, trending, and troubleshooting. It is anticipated that the data which are gathered and trended will aid in life extension for the facility.

  9. Statistical analysis of 2AFC contrast threshold measurements

    NASA Astrophysics Data System (ADS)

    Tchou, Philip; Flynn, Michael

    2005-04-01

    Most prior 2AFC experiments have been designed using a small number of signal strengths with many scenes for each strength. Percent correct is then computed for each level and fit to the assumed psychometric function. However, this introduces error because the signal strengths of individual responses are shifted. An alternative approach is to compute the statistical likelihood as a function of the threshold and width of the psychometric response curve. The best fit is then determined by finding the threshold and width that maximize the likelihood. In this paper, we discuss a method for analyzing 2AFC observer responses using maximum likelihood estimation (MLE) techniques. The logit model is used to represent the psychometric function and derive the likelihood. A conjugate gradient search algorithm is then used to find the maximum likelihood. The method is illustrated using human observer results from a previous study while statistical characteristics of the method are examined using simulated response data. The human observer results show that the psychometric function varies between observers and from test to test. The simulations show that the variance of the threshold and width exhibit a 1/Nobs relationship (σ=1.5201*Nobs-0.5236), where Nobs is the number of observations made in a 2AFC test ranging from 10 to 30000. The variance of the human observer data was in close agreement with the simulations. These results indicate that the method is robust over a wide range of observations and can be used to predict human responses. The results of the simulations also suggest how to minimize error in future studies.

  10. Operation, Maintenance and Evaluation of the Bonifer and Minthorn Springs Juvenile Release and Adult Collection Facilities, 1988 Annual Report.

    SciTech Connect

    Lofy, Peter T.

    1989-12-01

    The Confederated Tribes of the Umatilla Indian Reservation and Oregon Department of Fish and Wildlife are cooperating in a joint effort to increase steelhead and re-establish salmon runs in the Umatilla River Basin. As part of this program, Bonifer and Minthorn Acclimation Facilities are operated for holding adult steelhead and acclimation and release of juvenile steelhead and salmon. This report details the projects and maintenance done during 1988.

  11. Operation, Maintenance, and Evaluation of the Bonifer and Minthorn Springs Juvenile Release and Adult Collection Facilities, 1987 Annual Report.

    SciTech Connect

    Lofy, Peter T.

    1988-12-01

    The Confederated Tribes of the Umatilla Indian Reservation and Oregon Department of Fish and Wildlife are cooperating in a joint effort to increase steelhead and re-establish salmon runs in the Umatilla River Basin. As part of this program, Bonifer and Minthorn Acclimation Facilities are operated for holding adult steelhead and acclimation and release of juvenile steelhead and salmon. This report details the projects and maintenance done during 1987.

  12. Maintenance Business Plans.

    ERIC Educational Resources Information Center

    Adams, Matt

    2002-01-01

    Discusses maintenance business plans, statements which provide accountability for facilities maintenance organizations' considerable budgets. Discusses the plan's components: statement of plan objectives, macro and detailed description of the facility assets, maintenance function descriptions, description of key performance indicators, milestone…

  13. 30 CFR 75.1600-2 - Communication facilities; working sections; installation and maintenance requirements; audible or...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...; installation and maintenance requirements; audible or visual alarms. 75.1600-2 Section 75.1600-2 Mineral... sections; installation and maintenance requirements; audible or visual alarms. (a) Telephones or equivalent... alarm, distinguishable from the surrounding noise level, or a visual alarm that can be seen by a...

  14. Investigating the Optimal Management Strategy for a Healthcare Facility Maintenance Program

    DTIC Science & Technology

    2004-03-01

    hybrid outsourcing maintenance programs (see table 1). For simplicity, table 1 is broken into two categories: insurance based programs and non...Freeman, Berek and Perry, 2002). Cost Reduction. Historically, cost reduction has been a primary driver for outsourcing maintenance (Finchem, 1997

  15. FFTF/IEM (Fast Flux Test Facility/Interim Examination and Maintenance) cell fuel pin weighing system

    SciTech Connect

    Gibbons, P.W.

    1987-01-01

    The Interim Examination and Maintenance (IEM) cell in the Fast Flux Test Facility (FFTF) is used for remote dissassembly of irradiated fuel and materials experiments. For those fuel experiments where the FFTF tag-gas detection system has indicated a fuel pin cladding breach, a weighing system is used in identifying that fuel pin with a reduced weight due to the escape of gaseous and volatile fission products. A fuel pin weighing machine, originally purchased for use in the Fuels and Materials Examination Facility (FMEF), was the basis for the IEM cell system. Design modifications to the original equipment were centered around adapting the machine to the differences between the two facilities and correcting deficiencies discovered during functional testing in the IEM cell mock-up.

  16. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yards and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-12

    USGS Publications Warehouse

    Journey, Celeste; Conlon, Kevin J.

    2014-01-01

    Increased impervious surfaces (driveways, parking lots, and buildings) and human activities (residential, industrial, and commercial) have been linked to substantial changes in both the quality and quantity of stormwater on a watershed scale (Brabec and others, 2002; Pitt and Maestre, 2005). Small-scale storage and equipment repair facilities increase impervious surfaces that prevent infiltration of stormwater, and these facilities accommodate activities that can introduce trace metals, organic compounds, and other contaminants to the facility’s grounds. Thus, these small facilities may contribute pollutants to the environment during storm events (U.S. Environmental Protection Agency, 1992). The South Carolina Department of Transportation (SCDOT) operates section shed and maintenance yard facilities throughout the State. Prior to this investigation, the SCDOT had no data to define the quality of stormwater leaving these facilities. To provide these data, the U.S. Geological Survey (USGS), in cooperation with the SCDOT, conducted an investigation to identify and quantify constituents that are transported in stormwater from two maintenance yards and a section shed in three different areas of South Carolina. The two maintenance yards, in North Charleston and Conway, S.C., were selected because they represent facilities where equipment and road maintenance materials are stored and complete equipment repair operations are conducted. The section shed, in Ballentine, S.C., was selected because it is a facility that stores equipment and road maintenance material. Characterization of the constituents that were transported in stormwater from these representative SCDOT maintenance facilities may be used by the SCDOT in the development of stormwater management plans for similar section shed and maintenance yard facilities throughout the State to improve stormwater quality.

  17. Integration of active fiber composite (AFC) sensors/actuators into glass/epoxy laminates

    NASA Astrophysics Data System (ADS)

    Melnykowycz, Mark M.; Kornmann, Xavier; Huber, Christian; Brunner, Andreas J.; Barbezat, Michel

    2005-05-01

    In the current study Active Fiber Composites (AFC) utilizing Lead-Zirconate-Titanate (PZT) fibers with Kapton screen printed interdigitated electrodes (IDE) were integrated into orthotropic glass fiber reinforced plastic (GFRP) laminates to investigate integration issues associated with smart structures and host laminate integrity. To aid in this goal surrogate or "Dummy" AFC (DAFC) were designed using a GFRP core and Kapton outer layers to match the longitudinal mechanical and interface properties of the AFC. These DAFC were used in place of real AFC to expedite test specimen manufacture and evaluation. This allowed efficient investigation of the impact of an integrated AFC-like inclusion on laminate mechanical integrity. Two integration techniques, cutout and simple insertion were investigated using DAFC, with little difference seen between the integrity of laminates prepared using these two methods. Using this testing scheme the influence of device placement in relation to position extending away from the laminate symmetric axis was found to have an effect on laminate integrity in tensile loading. As the DAFC were placed far from the laminate symmetry axis, the ultimate tensile strength and strain of the laminates decreased in a linear manner while the Young's modulus of the laminates remained constant. Similar trends were observed with integrated AFC specimens. The performance of integrated AFC was characterized using monotonic cyclic tensile loading with increasing strain levels. A transition region was observed between strains of 0.05%-0.50%, with a dramatic decrease in AFC sensitivity from a maximum to minimum value.

  18. Integration and reliability of active fiber composite (AFC) sensors/actuators in carbon/epoxy laminates

    NASA Astrophysics Data System (ADS)

    Melnykowycz, Mark M.; Belloli, Alberto; Ermanni, Paolo; Barbezat, Michel

    2006-03-01

    In the current study Active Fiber Composites (AFC) utilizing Lead-Zirconate-Titanate (PZT) fibers with Kapton (R) screen printed interdigitated electrodes (IDE) were integrated into carbon fiber reinforced plastic (CFRP) laminates to investigate integration issues associated with smart structures and host laminate integrity. To aid in this goal surrogate or "dummy" AFC (DAFC) using a composite core and Kapton (R) outer layers (to match the longitudinal mechanical and interface properties of the AFC) were employed. These DAFC were used in place of real AFC to expedite test specimen manufacture and evaluation. This allowed efficient investigation of the impact of an integrated AFC-like inclusion on laminate mechanical integrity. Laminates with integrated AFC were additionally tested with signal monitoring to assess AFC health during the test. Investigation into laminate failure was accomplished via a finite element model of the system which was created in ANSYS to investigate failure in the composite plies. Tsai-Wu failure criterion was calculated to investigate laminate failure characteristics. Integration of AFC into CFRP laminates degraded laminate strength by 13.3% using insertion integration and 7.8% using the interlacing integration technique. The finite element model showed that interlacing integration enabled distribution of critical forces over the entire laminate while insertion integration led to critical forces concentrating over the integration region.

  19. A pattern jitter free AFC scheme for mobile satellite systems

    NASA Technical Reports Server (NTRS)

    Yoshida, Shousei

    1993-01-01

    This paper describes a scheme for pattern jitter free automatic frequency control (AFC) with a wide frequency acquisition range. In this scheme, equalizing signals fed to the frequency discriminator allow pattern jitter free performance to be achieved for all roll-off factors. In order to define the acquisition range, frequency discrimination characateristics are analyzed on a newly derived frequency domain model. As a result, it is shown that a sufficiently wide acquisition range over a given system symbol rate can be achieved independent of symbol timing errors. Additionally, computer simulation demonstrates that frequency jitter performance improves in proportion to E(sub b)/N(sub 0) because pattern-dependent jitter is suppressed in the discriminator output. These results show significant promise for applciation to mobile satellite systems, which feature relatively low symbol rate transmission with an approximately 0.4-0.7 roll-off factor.

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

    SciTech Connect

    Fewell, N.

    1993-12-01

    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.

  1. 78 FR 72794 - Revisions to Auxiliary Installations, Replacement Facilities, and Siting and Maintenance Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... permitted to rely on section 2.55(a) to make other modifications to its storage facility, including adding... make a supplemental filing describing the auxiliary facilities while the application is pending. \\10... 2.55, in response to a request to increase operating pressures and make other changes to a...

  2. POLLUTION PREVENTION OPPORTUNITY ASSESSMENT: GENERAL MAIL AND VEHICLE MAINTENANCE FACILITY, UNITED STATES POSTAL SERVICE, BUFFALO, NY

    EPA Science Inventory

    The Pollution Prevention Opportunity Assessment (PPOA) summarized here was conducted at a U.S.Postal Service (USPS) Facility in Buffalo, NY. The PPOA documented and quantified waste generation at the General Mail Facility (GMF) where mail is processed, and at the Vehicle Maintena...

  3. Identification of Artificial Intelligence (AI) Applications for Maintenance, Monitoring, and Control of Airway Facilities

    DTIC Science & Technology

    1994-05-01

    Goernmeni AcceOn No. 3 . Rweponrs Catalog No. DOT/FAA/CT-TN92 / 4 , I 4. TiO Wid SuW te S. Report Dat Identification of Artificial Intelligence (AI) May...CONTENTS Page EXECUTIVE SUMMARY ix 1. INTRODUCTION I 1.1 Background 1 1.2 Purpose 1 1.3 Scope 2 I.4 Organization 2 2. STUDY APPROACH 3 2. 1 Methodology... 3 2.2 Information Sources 4 3 . CURRENT FAA AF MAINTENANCE OPERATIONS 4 3 . 1 The AF Systems and Maintenance Operations Field Work Force 6 3 . 1. 1 AF

  4. Advanced technologies for maintenance of electrical systems and equipment at the Savannah River Site Defense Waste Processing Facility

    SciTech Connect

    Husler, R.O.; Weir, T.J.

    1991-12-31

    An enhanced maintenance program is being established to characterize and monitor cables, components, and process response at the Savannah River Site, Defense Waste Processing Facility. This facility was designed and constructed to immobilize the radioactive waste currently stored in underground storage tanks and is expected to begin operation in 1993. The plant is initiating the program to baseline and monitor instrument and control (I&C) and electrical equipment, remote process equipment, embedded instrument and control cables, and in-cell jumper cables used in the facility. This program is based on the electronic characterization and diagnostic (ECAD) system which was modified to include process response analysis and to meet rigid Department of Energy equipment requirements. The system consists of computer-automated, state-of-the-art electronics. The data that are gathered are stored in a computerized database for analysis, trending, and troubleshooting. It is anticipated that the data which are gathered and trended will aid in life extension for the facility.

  5. 25 CFR 170.803 - What facilities are eligible under the BIA Road Maintenance Program?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... facilities such as public roads, highway bridges, trails, and bus stations; and (4) Other transportation... as signs, traffic signals, pavement striping, trail markers, guardrails, etc.; (2) Highway bridges and drainage structures; (3) Airport runways and heliport pads, including runway lighting;...

  6. 33 CFR 127.401 - Maintenance: General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) WATERFRONT FACILITIES WATERFRONT FACILITIES HANDLING LIQUEFIED NATURAL GAS AND LIQUEFIED HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Maintenance § 127.401 Maintenance: General. The...

  7. Facility and Component Inspection Technology Concepts: Potential Use in U.S. Army Maintenance Management

    DTIC Science & Technology

    1989-12-01

    permit management at the facility level. Integration of ROOFER, SCALER , and PAINTER is being studied as part of the approach. An initial report...to the numerous individuals from the field who responded to written and telephone surveys conducted as part of this work. The review comments of Don...challenge. Effective management requires an understanding of the facilities inventory, the component parts and their interrelationships, and the impact

  8. AFC-1 Fuel Rodlet Fission Power Deposition Validation in ATR

    SciTech Connect

    G. S. Chang; M. A. Lillo; D. J. Utterbeck

    2008-11-01

    One of the viable options of long-term geological disposal of the nuclear power reactors generated spent fuel is to extract plutonium, the minor actinides (MA) and potentially long-lived fission products from the spent fuel and transmute them into short-lived or stable radionuclides in an appropriate reactor for the reduction of the radiological toxicity of the nuclear waste stream. An important component of that technology will be a non-fertile / low-fertile actinide transmutation fuel form containing the plutonium, neptunium, americium (and possibly curium) isotopes to be transmuted. Such advanced fuel forms, especially ones enriched in the long-life minor actinide (LLMA) elements (i.e., Np, Am, Cm), have minimal irradiation performance data available from which to establish a transmutation fuel form design. Recognizing these needs, an Advanced Fuel Cycle test series-1 (AFC-1) irradiation test on a variety of candidate fuel forms is now being conducted in Advanced Test Reactor (ATR) at the Idaho National Laboratory (INL). The first advanced fuel experiment (AFC-1) has been finalized and the test assembly analyzed for insertion and irradiation in ATR. The ATR core consists of a serpentine and rotationally symmetric fuel assembly about the z-axis of the core center. The plan view of the ATR core configuration is shown in Fig. 5, in Ref. 1. A cadmium filter with a 0.178 cm (0.045") thickness and 121.5 cm (48") in length, is currently used in the actinide-fuel capsule design for the East Flux Trap (EFT) position in ATR, to depress the linear heat generation rate (LHGR) lower than the project’s 330 W/cm limit for the experimental fuel rodlets. The LHGR is proportional to the fission power deposited in the fuel rodlets from the neutron fissions. The fraction of the fission power generated from the neutron fission reactions deposited in the fuel rodlet is an important parameter for test assembly thermal analysis, which will be validated in this summary.

  9. Layaway Procedures for U.S. Army Facilities. Volume 2. Inspection and Maintenance and Repair Checklists

    DTIC Science & Technology

    1991-07-01

    EPDM ethylone-propylene.diene monomer EPRI Electrical Power Research Institute ETAC US. Force Environmental Technical Applications Center EUAC...inspections for ethylene-propylene-diene monomer ( EPDM ) single-ply roofs should be performed in accordance with the previously mentioned USACERL draft...Debris and Vegetation Improper Equipment Supports B13 "I? SINGLE-PLY EPDM - MAINTENANCE AND REPAIR NOTE: D = Deactivation Pfr - Preferred P - Periodic

  10. 76 FR 23690 - Version One Regional Reliability Standards for Facilities Design, Connections, and Maintenance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    .... System Operating Limits 25 3. Summary 33 B. PRC-004-WECC-1 34 1. WECC Transfer Path Table and WECC...-STD-001-1 with System Operating Limits in FAC-501-WECC-1. Currently, WECC determines transfer... catalog identify the facilities that make up each rated system path. Unlike a System Operating Limit,...

  11. Environmental Assessment for the Proposed F/A-22 Maintenance Facilities, Hill AFB, Utah

    DTIC Science & Technology

    2005-09-01

    Averaging Averaging risk for quotient for time for time for Exposure Exposure carcinogens , noncarcinogens, carcinogens , noncarcinogens, duration, frequency...Administration OU operable unit PCE perchloroethylene PEG potential exposure group PM10 particulate matter (less than 10 microns) ppm parts per...workers in the potential exposure group (PEG) of the proposed RCS facility will conduct x-ray operations, perform ultrasound eddy current testing

  12. Missile Facilities, LMG-25 Maintenance Career Ladder AFSCs 44530F, 44550F, and 44570F.

    DTIC Science & Technology

    1982-12-01

    PERFORM FIRE WATER SYSTEM CHECKOUT PROCEDURES 31 • ;37 TRAINING ANALYSIS Occupational survey data are one of the many sources of information that can be...demonstrates, some tasks primarily involved maintaining facility systems such as fire water systems, cooling water systems, fire prevention and protection...DOMESTIC WATER SYSTEM COMPONENTS 100 G232 ISOLATE MALFUNCTIONS ON COOLING WATER SYSTEM COMPONENTS 100 G236 ISOLATE MALFUNCTIONS ON FIRE WATER SYSTEMS

  13. FFTF/IEM (Fast Flux Test Facility/Interim Examination and Maintenance) cell fuel pin removal equipment

    SciTech Connect

    Greenwell, R.K.

    1987-01-01

    This paper describes a fuel pin removal device used for pin removal from irradiated fuel assemblies at the Fast Flux Test Facility (FFTF). After irradiation in the FFTF, selected fuel assemblies are remotely disassembled in the Interim Examination and Maintenance (IEM) cell. The remote disassembly, following sodium removal, consists of slitting and removing the duct and then removing the fuel pins one-at-a-time by sliding the pins from parallel attachment rails. All pins are removed from one rail before starting on the next. The new pin removal equipment has been used very successfully on the last three fuel experiments disassembled in the IEM cell, including one assembly containing residual sodium. Pin removal time has been cut in half, and this once tedious and time-consuming activity has been turned into an almost effortless evolution.

  14. An overview of the space medicine program and development of the Health Maintenance Facility for Space Station

    NASA Technical Reports Server (NTRS)

    Pool, Sam Lee

    1988-01-01

    Because the prolonged stay on board the Space Station will increase the risk of possible inflight medical problems from that on Skylab missions, the Health Maintenance Facility (HMF) planned for the Space Station is much more sophisticated than the small clinics of the Skylab missions. The development of the HMF is directed by the consideration of three primary factors: prevention, diagnosis, and treatment of injuries and illnesses that may occur in flight. The major components of the HMF include the clinical laboratory, pharmacy, imaging system, critical-care system, patient-restraint system, data-management system, exercise system, surgical system, electrophysiologic-monitoring system, introvenous-fluid system, dental system, and hyperbaric-treatment-support system.

  15. SFE/SFHTA/AFCE primary aldosteronism consensus: Introduction and handbook.

    PubMed

    Amar, Laurence; Baguet, Jean Philippe; Bardet, Stéphane; Chaffanjon, Philippe; Chamontin, Bernard; Douillard, Claire; Durieux, Pierre; Girerd, Xaxier; Gosse, Philippe; Hernigou, Anne; Herpin, Daniel; Houillier, Pascal; Jeunemaitre, Xavier; Joffre, Francis; Kraimps, Jean-Louis; Lefebvre, Hervé; Ménégaux, Fabrice; Mounier-Véhier, Claire; Nussberger, Juerg; Pagny, Jean-Yves; Pechère, Antoinette; Plouin, Pierre-François; Reznik, Yves; Steichen, Olivier; Tabarin, Antoine; Zennaro, Maria-Christina; Zinzindohoue, Franck; Chabre, Olivier

    2016-07-01

    The French Endocrinology Society (SFE) French Hypertension Society (SFHTA) and Francophone Endocrine Surgery Association (AFCE) have drawn up recommendations for the management of primary aldosteronism (PA), based on an analysis of the literature by 27 experts in 7 work-groups. PA is suspected in case of hypertension associated with one of the following characteristics: severity, resistance, associated hypokalemia, disproportionate target organ lesions, or adrenal incidentaloma with hypertension or hypokalemia. Diagnosis is founded on aldosterone/renin ratio (ARR) measured under standardized conditions. Diagnostic thresholds are expressed according to the measurement units employed. Diagnosis is established for suprathreshold ARR associated with aldosterone concentrations >550pmol/L (200pg/mL) on 2 measurements, and rejected for aldosterone concentration<240pmol/L (90pg/mL) and/or subthreshold ARR. The diagnostic threshold applied is different if certain medication cannot be interrupted. In intermediate situations, dynamic testing is performed. Genetic forms of PA are screened for in young subjects and/or in case of familial history. The patient should be informed of the results expected from medical and surgical treatment of PA before exploration for lateralization is proposed. Lateralization is explored by adrenal vein sampling (AVS), except in patients under 35 years of age with unilateral adenoma on imaging. If PA proves to be lateralized, unilateral adrenalectomy may be performed, with adaptation of medical treatment pre- and postoperatively. If PA is non-lateralized or the patient refuses surgery, spironolactone is administered as first-line treatment, replaced by amiloride, eplerenone or calcium-channel blockers if insufficiently effective or poorly tolerated.

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

    SciTech Connect

    L. C. Cadwallader

    2012-11-01

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

  17. Job Attitudes Toward the New Maintenance Concept of the Airway Facilities Service,

    DTIC Science & Technology

    1983-02-01

    Sched. -.014 Facility -.137 Q47-Time on Rotating Sched. .086 Occupational Identification -.199 Q48-Productivity on Eve -Shifts -.018 Al’ Program .026 Q49...Productivity on Mid-Shifts -.011 Region -.118 Q53-Diff. Keep Awake in Eve . -.026 Supervisor/Nonsupervisor .236 Q55-Most Efficient Work Time .121 *Q7...165 Q68-Amt. of Sleep Aft. Eve -Shift -.147 *QiS-Sat. with Employment .241 A-State Anxiety .198 Q18-Sat. With Working Cond. .275 A-Trait Anxiety

  18. Maintenance and operation of the multispectral data collection and reproduction facilities of the Willow Run Laboratories

    NASA Technical Reports Server (NTRS)

    Hasell, P. G., Jr.; Stewart, S. R.

    1972-01-01

    The accomplishments in multispectral mapping during 1970 and (fiscal year) 1971 are presented. The mapping was done with the instrumented C-47 aircraft owned and operated by Willow Run Laboratories of The University of Michigan. Specific information for flight operations sponsored by NASA/MSC (Manned Spacecraft Center) in 1970 and fiscal year 1971 is presented, and a total listing of flights for 1968, 1969, 1970, and fiscal year 1971 is included in the appendices. The data-collection and reproduction facilities are described.

  19. AFC-1 Transmutation Fuels Post-Irradiation Hot Cell Examination 4-8 at.% - Final Report (Irradiation Experiments AFC-1B, -1F and -1Æ)

    SciTech Connect

    Bruce Hilton; Douglas Porter; Steven Hayes

    2006-09-01

    The AFC-1B, AFC-1F and AFC-1Æ irradiation tests are part of a series of test irradiations designed to evaluate the feasibility of the use of actinide bearing fuel forms in advanced fuel cycles for the transmutation of transuranic elements from nuclear waste. The tests were irradiated in the Idaho National Laboratory’s (INL) Advanced Test Reactor (ATR) to an intermediate burnup of 4 to 8 at% (2.7 - 6.8 x 1020 fiss/cm3). The tests contain metallic and nitride fuel forms with non-fertile (i.e., no uranium) and low-fertile (i.e., uranium bearing) compositions. Results of postirradiation hot cell examinations of AFC-1 irradiation tests are reported for eleven metallic alloy transmutation fuel rodlets and five nitride transmutation fuel rodlets. Non-destructive examinations included visual examination, dimensional inspection, gamma scan analysis, and neutron radiography. Detailed examinations, including fission gas puncture and analysis, metallography / ceramography and isotopics and burnup analyses, were performed on five metallic alloy and three nitride transmutation fuels. Fuel performance of both metallic alloy and nitride fuel forms was best correlated with fission density as a burnup metric rather than at.% depletion. The actinide bearing transmutation metallic alloy compositions exhibit irradiation performance very similar to U-xPu-10Zr fuel at equivalent fission densities. The irradiation performance of nitride transmutation fuels was comparable to limited data published on mixed nitride systems.

  20. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program : Facility Operations and Maintenance, 2004 Annual Report.

    SciTech Connect

    McLean, Michael L.; Seeger, Ryan; Hewitt, Laurie

    2005-02-01

    There were 2 acclimation periods at the Catherine Creek Acclimation Facility (CCAF) in 2004. During the early acclimation period, 92,475 smolts were delivered from Lookingglass Hatchery (LGH) on 8 March. This group was comprised entirely of progeny from the captive broodstock program. The size of the fish at delivery was 23.1 fish/lb. Volitional releases began 15 March 2004 and ended 22 March with an estimated total (based on PIT tag detections of 1,475) of 8,785 fish leaving the raceways. This was 9.5% of the total fish delivered. Fish remaining in the raceways after volitional release were forced out. Hourly detections of PIT-tagged fish showed that most of the fish left between 1200 and 2000 hours which was similar to the hourly temperature profile. The size of the fish just before the volitional release was 23.1 and the size of the fish remaining just before the forced release was 23.5 fish/lb. The total mortality for the acclimation period was 62 (0.07 %). The total number of fish released from the acclimation facility during the early period was 92,413. During the second acclimation period 70,977 smolts were delivered from LGH on 24 March. This group was comprised entirely of progeny from the conventional broodstock program. The size of the fish at delivery was 23.4 fish/lb. Volitional releases began 30 March 2004 and ended 12 April with an estimated total (based on PIT tag detections of 3,632) of 49,147 fish leaving the raceways. This was 69.2% of the total fish delivered. Fish remaining in the raceways after volitional release were forced out. Hourly detections of PIT-tagged fish showed that most of the fish left between 1200 and 2000 hours which was similar to the hourly temperature profile. The size of the fish just before the volitional release was 23.4 and the size of the fish remaining just before the forced release was 23.9 fish/lb. The total mortality for the acclimation period was 18 (0.03 %). The total number of fish released from the acclimation

  1. Effects of Dynamic Assimilation: Mineral Dissolution Controlled AFC Paths

    NASA Astrophysics Data System (ADS)

    Edwards, B. R.; Russell, J. K.

    2002-12-01

    If N.L. Bowen were alive today, he would probably be conducting experiments aimed at understanding one of the great unresolved challenges of igneous petrology: documenting the time scales of non-equilibrium, magmatic processes. Over the last 20 years thermodynamicists (Ghiorso and Sack, 1995) have developed models that compute liquid-solid equilibrium for a broad range of silicate melt compositions undergoing crystallization processes such as assimilation. Unfortunately, the equilibrium world neglects one variable that is critical to a dynamic world - time. The marriage of equilibrium thermodynamics with time-dependent processes occurs within the field of irreversible thermodynamics - a field petrologists have ventured into via laboratory experiments aimed at documenting the rates at which minerals react with silicate liquids (e.g., Donaldson, 1985). Such experiments, documenting the temporal effects of magmatic reactions, are critical for the future progress of our science. As a first step toward understanding the effects of dynamic assimilation, we developed a simple model for predicting rates of mineral dissolution using the thermodynamic potential affinity. The dissolution rate data used in the model was only slightly modified, for geometric consistency, from the reported raw experimental data. The affinities for the dissolution reactions were calculated using the reported experimental conditions as input to the MELTS software. We developed a linear predictive model based on direct comparison of the modified reaction rates and the calculated affinities. Our model for predicting rates of mineral dissolution, when paired with the MELTS thermodynamic database, predicts the time scales of crystallization and cooling due to dissolution-controlled assimilation. We have applied the model to examine the development of peralkaline magmas at Hoodoo Mountain volcano via AFC processes acting on an AOB parental magma. Given broad age constraints on the formation of the

  2. In-depth survey report: evaluation of brake drum service controls at United States Postal Service Vehicle Maintenance Facility, Louisville, Kentucky

    SciTech Connect

    Cooper, T.C.; Sheehy, J.W.; O'Brien, D.M.; McGlothlin, J.D.; Todd, W.F.

    1987-12-01

    A control technology assessment of various methods to control worker exposure to asbestos during brake repair was reported for the Vehicle Maintenance Facility at the U.S. Post Office Building in Louisville, Kentucky. Results indicated that effective control of asbestos dust was achieved with the system used; one of 22 samples had a detectable level. Recommendations for better work practices were presented.

  3. Analysis of the University of Ibadan Carrying Capacities vis-à-vis Enrolment and Facilities' Maintenance: Implications on Administration and Curriculum Implementation

    ERIC Educational Resources Information Center

    Atanda, Ademola

    2013-01-01

    This study investigated the extent to which the University of Ibadan complies with carrying capacity standards as directed by the National Universities Commission (NUC) and the level of facility maintenance. A descriptive research design was adopted with three research questions. The population of study comprised undergraduate students and an…

  4. School Operations and Maintenance: Best Practices For Controlling Energy Costs. A Guidebook for K-12 School System Business Officers and Facilities Managers

    ERIC Educational Resources Information Center

    US Department of Energy, 2004

    2004-01-01

    Operations and maintenance (O&M) offers not only strategies for maintaining facilities, but also opportunities for reducing energy costs and increasing energy efficiency at existing schools, regardless of age. This Guidebook provides detailed and practical guidance on how K-12 school districts can plan and implement enhancements to their current…

  5. HT-9 duct cutting - IEM (Interim Examination and Maintenance) cell and mock-up testing experience at FFTF (Fast Flux Test Facility)

    SciTech Connect

    Gibbons, P.W.; Greenwell, R.K.

    1987-01-01

    This paper describes experience gained during remote cutting of the HT-9 alloy duct from an advanced fuel assembly in the Interim Examination and Maintenance (IEM) cell at the Fast Flux Test Facility (FFTF). Also described is a test program performed on mock-up equipment to develop successful cutting parameters.

  6. Rat maintenance in the Research Animal Holding Facility during the flight of Space Lab 3

    NASA Technical Reports Server (NTRS)

    Fast, T.; Grindeland, R.; Kraft, L.; Ruder, M.; Vasques, M.

    1985-01-01

    To test the husbandry capabilities of the Research Animal Holding Facility (RAHF) during space flight, 24 male rats were flown on Spacelab 3 for 7 days. Twelve large rats (400 g, LF), 5 of which had telemetry devices implanted (IF), and 12 small rats (200 g, SF) were housed in the RAHF. Examination 3 hr after landing (R + 3) revealed the rats to be free of injury, well nourished, and stained with urine. At R + 10 the rats were lethargic and atonic with hyperemia of the extremities and well groomed except for a middorsal area stained with urine and food. Both LF and SF rats showed weight gains comparable to their IG controls; IF rats grew less than controls. Food and water consumption were similar for flight and control groups. Plasma concentrations of total protein, sodium, albumin and creatinine did not differ between flight and control groups. LF and SF rats had elevated plasma glucose, and SF rats had increased blood urea nitrogen, potassium and glutamic pyruvic transaminase. These observations indicate that rats maintained in the RAHF were healthy, well nourished and experienced minimal stress; physiological changes in the rats can thus be attributed to the effects of space flight.

  7. A four-alternative forced choice (4AFC) software for observer performance evaluation in radiology

    NASA Astrophysics Data System (ADS)

    Zhang, Guozhi; Cockmartin, Lesley; Bosmans, Hilde

    2016-03-01

    Four-alternative forced choice (4AFC) test is a psychophysical method that can be adopted for observer performance evaluation in radiological studies. While the concept of this method is well established, difficulties to handle large image data, perform unbiased sampling, and keep track of the choice made by the observer have restricted its application in practice. In this work, we propose an easy-to-use software that can help perform 4AFC tests with DICOM images. The software suits for any experimental design that follows the 4AFC approach. It has a powerful image viewing system that favorably simulates the clinical reading environment. The graphical interface allows the observer to adjust various viewing parameters and perform the selection with very simple operations. The sampling process involved in 4AFC as well as the speed and accuracy of the choice made by the observer is precisely monitored in the background and can be easily exported for test analysis. The software has also a defensive mechanism for data management and operation control that minimizes the possibility of mistakes from user during the test. This software can largely facilitate the use of 4AFC approach in radiological observer studies and is expected to have widespread applicability.

  8. In-flight demonstration of the Space Station Freedom Health Maintenance Facility fluid therapy system (E300/E05)

    NASA Technical Reports Server (NTRS)

    Lloyd, Charles W.

    1993-01-01

    The Space Station Freedom (SSF) Health Maintenance Facility (HMF) will provide medical care for crew members for up to 10 days. An integral part of the required medical care consists of providing intravenous infusion of fluids, electrolyte solutions, and nutrients to sustain an ill or injured crew member. In terrestrial health care facilities, intravenous solutions are normally stored in large quantities. However, due to the station's weight and volume constraints, an adequate supply of the required solutions cannot be carried onboard SSF. By formulating medical fluids onboard from concentrates and station water as needed, the Fluid Therapy System (FTS) eliminates weight and volume concerns regarding intravenous fluids. The first full-system demonstration of FTS is continuous microgravity will be conducted in Spacelab-Japan (SL-J). The FTS evaluation consists of two functional objectives and an in-flight demonstration of intravenous administration of fluids. The first is to make and store sterile water and IV solutions onboard the spacecraft. If intravenous fluids are to be produced in SSF, successful sterilization of water and reconstituting of IV solutions must be achieved. The second objective is to repeat the verification of the FTS infusion pump, which had been performed in Spacelab Life Sciences - 1 (SLS-1). during SLS-1, the FTS IV pump was operated in continuous microgravity for the first time. The pump functioned successfully, and valuable knowledge on its performance in continuous microgravity was obtained. Finally, the technique of starting an IF in microgravity will be demonstrated. The IV technique requires modifications in microgravity, such as use of restraints for equipment and crew members involved.

  9. Irradiation of Metallic Fuels with Rare Earth Additions for Actinide Transmutation in the ATR. Experiment Description for AFC-2A and AFC-2B

    SciTech Connect

    S. L. Hayes; D. J. Utterbeck; T. A. Hyde

    2007-03-01

    The U.S. Advanced Fuel Cycle Initiative (AFCI), now within the broader context of the Global Nuclear Energy Partnership (GNEP), seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposal and the long-term radio-toxicity and heat load of high-level waste sent to a geologic repository. One important component of the technology development is actinide-bearing metallic transmutation fuel forms containing plutonium, neptunium, americium (and possibly curium) isotopes. The proposed AFC-2A and AFC-2B irradiation experiments are a continuation of the metallic fuel test series in progress in the ATR. This report documents the experiment description and test matrix of the proposed experiments and the Post Irradiation Examination (PIE) and fabrication schedule.

  10. Irradiation of Metallic Fuels with Rare Earth Additions for Actinide Transmutation in the Advanced Test Reactor. Experiment Description for AFC-2A and AFC-2B

    SciTech Connect

    Hayes, Steven L.

    2006-12-01

    The U.S. Advanced Fuel Cycle Initiative (AFCI), now within the broader context of the Global Nuclear Energy Partnership (GNEP), seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposal and the long-term radio-toxicity and heat load of high-level waste sent to a geologic repository. One important component of the technology development is actinide-bearing metallic transmutation fuel forms containing plutonium, neptunium, americium (and possibly curium) isotopes. The proposed AFC-2A and AFC-2B irradiation experiments are a continuation of the metallic fuel test series in progress in the ATR. This report documents the experiment description and test matrix of the proposed experiments and the Post Irradiation Examination (PIE) and fabrication schedule.

  11. Irradiation of Metallic Fuels with Rare Earth Additions for Actinide Transmutation in the ATR. Experiment Description for AFC-2A and AFC-2B

    SciTech Connect

    S. L. Hayes; D. J. Utterbeck; T. A. Hyde

    2006-11-01

    The U.S. Advanced Fuel Cycle Initiative (AFCI), now within the broader context of the Global Nuclear Energy Partnership (GNEP), seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposal and the long-term radio-toxicity and heat load of high-level waste sent to a geologic repository. One important component of the technology development is actinide-bearing metallic transmutation fuel forms containing plutonium, neptunium, americium (and possibly curium) isotopes. The proposed AFC-2A and AFC-2B irradiation experiments are a continuation of the metallic fuel test series in progress in the ATR. This report documents the experiment description and test matrix of the proposed experiments and the Post Irradiation Examination (PIE) and fabrication schedule.

  12. Minthorn Springs Creek Summer Juvenile Release and Adult Collection Facility; Operation, Maintenance and Evaluation; 1991 Annual Report.

    SciTech Connect

    Rowan, Gerald D.

    1992-06-01

    The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and Oregon Department of Fish and Wildlife (ODFW) are cooperating in a joint effort to supplement steelhead and re-establish salmon runs in the Umatilla River Basin. As part of this program, Bonifer and Minthorn Acclimation Facilities are operated for holding and spawning adult steelhead and fall chinook salmon and acclimation and release of juvenile salmon and steelhead. Regularly-scheduled maintenance of pumps, equipment and facilities was performed in 1991. Major repairs to one Minthorn pump were required and flood damage at Minthorn necessitated the replacement of rock and gravel around the pump house and steelhead brood holding area. Several modifications to the steelhead brood holding pond were also made to help reduce mortality. These changes appeared to be successful as evidenced by the reduced number of mortalities. Total prespawn mortality in 1990-91 was 10.4%. This compares to 20.0 to 39.0% for the previous three years at Minthorn. A total of 202 adult steelhead were collected for broodstock at Threemile Dam from November, 1990 through April, 1991 and held at Minthorn. Utilizing a 3 x 3 spawning matrix, a total of 410,356 eggs were taken from 64 females. The eggs were transferred to Irrigon Hatchery for incubation and initial rearing. The fish were then transferred to Umatilla Hatchery for further rearing and later release into the Umatilla River. A total of 347 fall chinook salmon were also collected for broodstock at Threemile Dam and held at Minthorn. Using a 1:l spawning ratio, a total of 601,548 eggs were taken from 159 females. They were transferred to Umatilla Hatchery for incubation, rearing and later release into the Umatilla River. Acclimation of 100,505 spring chinook salmon and 42,610 summer steelhead was completed at Bonifer in the spring of 1991. At Minthorn, 152,974 coho and 79,672 fall chinook salmon were acclimated and released. In the fall, 81,144 spring chinook salmon

  13. Facilities Maintenance Demonstration Study

    DTIC Science & Technology

    1976-01-01

    formula for estimating reliability (Guilford, 1956, pp. 454-456). The formula and a summary of the results of the Kuder - Richardson estimating procedure...were selected and before the innovations were installed aboard the test ship. The reliability of Part A was estimated using the Kuder - Richardson ...are shown below: Kuder - Richardson Formula : ■■ ■ W\\ 2 _ - pq •4- where number of items in the test proportion (of subjects) passing an item 1-p

  14. Facilities Management.

    ERIC Educational Resources Information Center

    Bete, Tim, Ed.

    1998-01-01

    Presents responses from Matt McGovern, "School Planning and Management's" Maintenance and Operations columnist, on the issue of school facility maintenance. McGovern does not believe schools will ever likely meet acceptable levels of maintenance, nor use infrared thermography for assessing roofs, outsource all maintenance work, nor find…

  15. Maintenance Trades Guidelines

    ERIC Educational Resources Information Center

    Weidner, Theodore J.

    2008-01-01

    In 2002, APPA published "Maintenance Staffing Guidelines for Educational Facilities," the first building maintenance trades staffing guideline designed to assist educational facilities professionals with their staffing needs. addresses how facilities professionals can determine the appropriate size and mix of their organization. Contents…

  16. Interval bias in 2AFC detection tasks: sorting out the artifacts.

    PubMed

    García-Pérez, Miguel A; Alcalá-Quintana, Rocío

    2011-10-01

    Proportion correct in two-alternative forced choice (2AFC) detection tasks often varies when the stimulus is presented in the first or in the second interval. Reanalysis of published data reveals that these order effects (or interval bias) are strong and prevalent, refuting the standard difference model of signal detection theory. Order effects are commonly regarded as evidence that observers use an off-center criterion under the difference model with bias. We consider an alternative difference model with indecision whereby observers are occasionally undecided and guess with some bias toward one of the response options. Whether or not the data show order effects, the two models fit 2AFC data indistinguishably, but they yield meaningfully different estimates of sensory parameters. Under indeterminacy as to which model governs 2AFC performance, parameter estimates are suspect and potentially misleading. The indeterminacy can be circumvented by modifying the response format so that observers can express indecision when needed. Reanalysis of published data collected in this way lends support to the indecision model. We illustrate alternative approaches to fitting psychometric functions under the indecision model and discuss designs for 2AFC experiments that improve the accuracy of parameter estimates, whether or not order effects are apparent in the data.

  17. Contingent post-closure plan, hazardous waste management units at selected maintenance facilities, US Army National Training Center, Fort Irwin, California

    SciTech Connect

    Not Available

    1992-01-01

    The National Training Center (NTC) at Fort Irwin, California, is a US Army training installation that provides tactical experience for battalion/task forces and squadrons in a mid- to high-intensity combat scenario. Through joint exercises with US Air Force and other services, the NTC also provides a data source for improvements of training doctrines, organization, and equipment. To meet the training and operational needs of the NTC, several maintenance facilities provide general and direct support for mechanical devices, equipment, and vehicles. Maintenance products used at these facilities include fuels, petroleum-based oils, lubricating grease, various degreasing solvents, antifreeze (ethylene glycol), transmission fluid, brake fluid, and hydraulic oil. Used or spent petroleum-based products generated at the maintenance facilities are temporarily accumulated in underground storage tanks (USTs), collected by the NTC hazardous waste management contractor (HAZCO), and stored at the Petroleum, Oil, and Lubricant (POL) Storage Facility, Building 630, until shipped off site to be recovered, reused, and/or reclaimed. Spent degreasing solvents and other hazardous wastes are containerized and stored on-base for up to 90 days at the NTC`s Hazardous Waste Storage Facility, Building 703. The US Environmental Protection Agency (EPA) performed an inspection and reviewed the hazardous waste management operations of the NTC. Inspections indicated that the NTC had violated one or more requirements of Subtitle C of the Resource Conservation and Recovery Act (RCRA) and as a result of these violations was issued a Notice of Noncompliance, Notice of Necessity for Conference, and Proposed Compliance Schedule (NON) dated October 13, 1989. The following post-closure plan is the compliance-based approach for the NTC to respond to the regulatory violations cited in the NON.

  18. Contingent post-closure plan, hazardous waste management units at selected maintenance facilities, US Army National Training Center, Fort Irwin, California

    SciTech Connect

    Not Available

    1992-01-01

    The National Training Center (NTC) at Fort Irwin, California, is a US Army training installation that provides tactical experience for battalion/task forces and squadrons in a mid- to high-intensity combat scenario. Through joint exercises with US Air Force and other services, the NTC also provides a data source for improvements of training doctrines, organization, and equipment. To meet the training and operational needs of the NTC, several maintenance facilities provide general and direct support for mechanical devices, equipment, and vehicles. Maintenance products used at these facilities include fuels, petroleum-based oils, lubricating grease, various degreasing solvents, antifreeze (ethylene glycol), transmission fluid, brake fluid, and hydraulic oil. Used or spent petroleum-based products generated at the maintenance facilities are temporarily accumulated in underground storage tanks (USTs), collected by the NTC hazardous waste management contractor (HAZCO), and stored at the Petroleum, Oil, and Lubricant (POL) Storage Facility, Building 630, until shipped off site to be recovered, reused, and/or reclaimed. Spent degreasing solvents and other hazardous wastes are containerized and stored on-base for up to 90 days at the NTC's Hazardous Waste Storage Facility, Building 703. The US Environmental Protection Agency (EPA) performed an inspection and reviewed the hazardous waste management operations of the NTC. Inspections indicated that the NTC had violated one or more requirements of Subtitle C of the Resource Conservation and Recovery Act (RCRA) and as a result of these violations was issued a Notice of Noncompliance, Notice of Necessity for Conference, and Proposed Compliance Schedule (NON) dated October 13, 1989. The following post-closure plan is the compliance-based approach for the NTC to respond to the regulatory violations cited in the NON.

  19. Industrial Processes to Reduce Generation of Hazardous Waste at DoD Facilities. Phase III Report. Appendix C. Workshop Manual Centralized Vehicle Wash Racks and Scheduled Maintenance Facilities, Fort Lewis, Washington.

    DTIC Science & Technology

    1985-12-01

    facility described above are centrallyo one settled, treated by an oil removal device, and subjected to intermittent sand filtration. The sludges from the...solids and grease and oil content. e. Solid Waste Disposal: (1) Special Wastes Developed: sludges from sedimentation chambers and periodic scrapings...to - collect the waste oil from vehicles and place it directly into a storage tank . To eliminate the need for detergents and maintenance cleaning, low

  20. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yard and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-2012

    USGS Publications Warehouse

    Journey, Celeste; Conlon, Kevin J.

    2013-01-01

    The South Carolina Department of Transportation operates section shed and maintenance yard facilities throughout the State. The U.S. Geological Survey conducted a cooperative investigation with the South Carolina Department of Transportation to characterize water-quality constituents that are transported in stormwater from representative maintenance yard and section shed facilities in South Carolina. At a section shed in Ballentine, S.C., stormwater discharges to a retention pond outfall (Ballentine). At the Conway maintenance yard, stormwater in the southernmost section discharges to a pipe outfall (Conway1), and stormwater in the remaining area discharges to a grass-lined ditch (Conway2). At the North Charleston maintenance yard, stormwater discharges from the yard to Turkey Creek through a combination of pipes, ditches, and overland flow; therefore, samples were collected from the main channel of Turkey Creek at the upstream (North Charleston1) and downstream (North Charleston2) limits of the North Charleston maintenance yard facility. The storms sampled during this study had a wide range of rainfall amounts, durations, and intensities at each of the facilities and, therefore, were considered to be reasonably representative of the potential for contaminant transport. At all facilities, stormwater discharge was significantly correlated to rainfall amount and intensity. Event-mean unit-area stormwater discharge increased with increasing impervious surface at the Conway and North Charleston maintenance yards. The Ballentine facility with 79 percent impervious surface had a mean unit-area discharge similar to that of the North Charleston maintenance yard (62 percent impervious surface). That similarity may be attributed, in part, to the effects of the retention pond on the stormwater runoff at the Ballentine facility and to the greater rainfall intensities and amounts at the North Charleston facility. Stormwater samples from the facilities were analyzed for multiple

  1. 25 CFR Appendix A to Subpart G - List of Activities Eligible for Funding Under BIA Transportation Facility Maintenance Program

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance Pt. 170... hole patching, crack sealing, chip sealing, surface rejuvenation, and thin overlays (less than 1...

  2. 25 CFR Appendix A to Subpart G - List of Activities Eligible for Funding Under BIA Transportation Facility Maintenance Program

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance Pt. 170... hole patching, crack sealing, chip sealing, surface rejuvenation, and thin overlays (less than 1...

  3. 25 CFR Appendix A to Subpart G - List of Activities Eligible for Funding Under BIA Transportation Facility Maintenance Program

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance Pt. 170... hole patching, crack sealing, chip sealing, surface rejuvenation, and thin overlays (less than 1...

  4. 25 CFR Appendix A to Subpart G - List of Activities Eligible for Funding Under BIA Transportation Facility Maintenance Program

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance Pt. 170... hole patching, crack sealing, chip sealing, surface rejuvenation, and thin overlays (less than 1...

  5. Design and pilot evaluation of the RAH-66 Comanche Core AFCS

    NASA Technical Reports Server (NTRS)

    Fogler, Donald L., Jr.; Keller, James F.

    1993-01-01

    This paper addresses the design and pilot evaluation of the Core Automatic Flight Control System (AFCS) for the Reconnaissance/Attack Helicopter (RAH-66) Comanche. During the period from November 1991 through February 1992, the RAH-66 Comanche control laws were evaluated through a structured pilot acceptance test using a motion base simulator. Design requirements, descriptions of the control law design, and handling qualities data collected from ADS-33 maneuvers are presented.

  6. Mathematical Model for a Simplified Calculation of the Input Momentum Coefficient for AFC Purposes

    NASA Astrophysics Data System (ADS)

    Hirsch, Damian; Gharib, Morteza

    2016-11-01

    Active Flow Control (AFC) is an emerging technology which aims at enhancing the aerodynamic performance of flight vehicles (i.e., to save fuel). A viable AFC system must consider the limited resources available on a plane for attaining performance goals. A higher performance goal (i.e., airplane incremental lift) demands a higher input fluidic requirement (i.e., mass flow rate). Therefore, the key requirement for a successful and practical design is to minimize power input while maximizing performance to achieve design targets. One of the most used design parameters is the input momentum coefficient Cμ. The difficulty associated with Cμ lies in obtaining the parameters for its calculation. In the literature two main approaches can be found, which both have their own disadvantages (assumptions, difficult measurements). A new, much simpler calculation approach will be presented that is based on a mathematical model that can be applied to most jet designs (i.e., steady or sweeping jets). The model-incorporated assumptions will be justified theoretically as well as experimentally. Furthermore, the model's capabilities are exploited to give new insight to the AFC technology and its physical limitations. Supported by Boeing.

  7. Summary report on the fuel performance modeling of the AFC-2A, 2B irradiation experiments

    SciTech Connect

    Pavel G. Medvedev

    2013-09-01

    The primary objective of this work at the Idaho National Laboratory (INL) is to determine the fuel and cladding temperature history during irradiation of the AFC-2A, 2B transmutation metallic fuel alloy irradiation experiments containing transuranic and rare earth elements. Addition of the rare earth elements intends to simulate potential fission product carry-over from pyro-metallurgical reprocessing. Post irradiation examination of the AFC-2A, 2B rodlets revealed breaches in the rodlets and fuel melting which was attributed to the release of the fission gas into the helium gap between the rodlet cladding and the capsule which houses six individually encapsulated rodlets. This release is not anticipated during nominal operation of the AFC irradiation vehicle that features a double encapsulated design in which sodium bonded metallic fuel is separated from the ATR coolant by the cladding and the capsule walls. The modeling effort is focused on assessing effects of this unanticipated event on the fuel and cladding temperature with an objective to compare calculated results with the temperature limits of the fuel and the cladding.

  8. Feasibility of AFC models for the petrogenesis of calc-alkaline magma series

    NASA Astrophysics Data System (ADS)

    Roberts, Malcolm P.; Clemens, John D.

    1995-08-01

    One of the most popular petrogenetic concepts is that of simultaneous assimilation and fractional crystallisation (AFC). The equations governing these processes are well known and widely applied. The power and attraction of the model are that, with the minimum of constraints, petrogenetic schemes can be erected for essentially any group of rocks. These models are usually based on the observed variations in a small number of trace elements and/or isotopic systems. In this paper we have generated well-constrained AFC models for the Variscan, calc-alkaline Quérigut complex in the French Pyrénées. Our models are based on geological constraints on the identities of the parent magma and candidate assimilants, and the Sm-Nd and Rb-Sr isotope systematics of the rocks. The modelling is successful in mimicking the isotope array for the actual rocks. However, the results are massively inconsistent with those produced using the major- and trace-element concentrations. Our major conclusion is that AFC modelling should be undertaken only with robust initial constraints on the compositions of the parent magma and the proposed assimilant, with due respect for crystal-liquid partition coefficients, in so far as they are known. The results should then be accepted only if the isotope-based model parameters are consistent with those derived from major- and trace-element variations.

  9. Improving the estimation of psychometric functions in 2AFC discrimination tasks.

    PubMed

    García-Pérez, Miguel A; Alcalá-Quintana, Rocío

    2011-01-01

    Ulrich and Vorberg (2009) presented a method that fits distinct functions for each order of presentation of standard and test stimuli in a two-alternative forced-choice (2AFC) discrimination task, which removes the contaminating influence of order effects from estimates of the difference limen. The two functions are fitted simultaneously under the constraint that their average evaluates to 0.5 when test and standard have the same magnitude, which was regarded as a general property of 2AFC tasks. This constraint implies that physical identity produces indistinguishability, which is valid when test and standard are identical except for magnitude along the dimension of comparison. However, indistinguishability does not occur at physical identity when test and standard differ on dimensions other than that along which they are compared (e.g., vertical and horizontal lines of the same length are not perceived to have the same length). In these cases, the method of Ulrich and Vorberg cannot be used. We propose a generalization of their method for use in such cases and illustrate it with data from a 2AFC experiment involving length discrimination of horizontal and vertical lines. The resultant data could be fitted with our generalization but not with the method of Ulrich and Vorberg. Further extensions of this method are discussed.

  10. Signal detection theory in the 2AFC paradigm: attention, channel uncertainty and probability summation.

    PubMed

    Tyler, C W; Chen, C C

    2000-01-01

    Neural implementation of classical High-Threshold Theory reveals fundamental flaws in its applicability to realistic neural systems and to the two-alternative forced-choice (2AFC) paradigm. For 2AFC, Signal Detection Theory provides a basis for accurate analysis of the observer's attentional strategy and effective degree of probability summation over attended neural channels. The resulting theory provides substantially different predictions from those of previous approximation analyses. In additive noise, attentional probability summation depends on the attentional model assumed. (1) For an ideal attentional strategy in additive noise, summation proceeds at a diminishing rate from an initial level of fourth-root summation for the first few channels. The maximum improvement asymptotes to about a factor of 4 by a million channels. (2) For a fixed attention field in additive noise, detection is highly inefficient at first and approximates fourth-root summation through the summation range. (3) In physiologically plausible root-multiplicative noise, on the other hand, attentional probability summation mimics a linear improvement in sensitivity up to about ten channels, approaching a factor of 1000 by a million channels. (4) Some noise sources, such as noise from eye movements, are fully multiplicative and would prevent threshold determination within their range of effectiveness. Such results may require reappraisal of previous interpretations of detection behavior in the 2AFC paradigm.

  11. Using 10AFC to further improve the efficiency of the quick CSF method

    PubMed Central

    Hou, Fang; Lesmes, Luis; Bex, Peter; Dorr, Michael; Lu, Zhong-Lin

    2015-01-01

    The contrast sensitivity function (CSF) provides a fundamental characterization of spatial vision, important for basic and clinical applications, but its long testing times have prevented easy, widespread assessment. The original quick CSF method was developed using a two-alternative forced choice (2AFC) grating orientation identification task (Lesmes, Lu, Baek, & Albright, 2010), and obtained precise CSF assessments while reducing the testing burden to only 50 trials. In this study, we attempt to further improve the efficiency of the quick CSF method by exploiting the properties of psychometric functions in multiple-alternative forced choice (m-AFC) tasks. A simulation study evaluated the effect of the number of alternatives m on the efficiency of the sensitivity measurement by the quick CSF method, and a psychophysical study validated the quick CS method in a 10AFC task. We found that increasing the number of alternatives of the forced-choice task greatly improved the efficiency of CSF assessment in both simulation and psychophysical studies. The quick CSF method based on a 10-letter identification task can assess the CSF with an averaged standard deviation of 0.10 decimal log unit in less than 2 minutes. PMID:26161631

  12. 20 CFR 638.306 - Protection and maintenance of contract center facilities owned or leased by Job Corps.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... facilities owned or leased by Job Corps. 638.306 Section 638.306 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT... facilities owned or leased by Job Corps. The Job Corps Director shall establish procedures for the...

  13. 20 CFR 638.306 - Protection and maintenance of contract center facilities owned or leased by Job Corps.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... facilities owned or leased by Job Corps. 638.306 Section 638.306 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT... facilities owned or leased by Job Corps. The Job Corps Director shall establish procedures for the...

  14. 20 CFR 638.306 - Protection and maintenance of contract center facilities owned or leased by Job Corps.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... facilities owned or leased by Job Corps. 638.306 Section 638.306 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT... facilities owned or leased by Job Corps. The Job Corps Director shall establish procedures for the...

  15. Evaluation of prototype Advanced Life Support (ALS) pack for use by the Health Maintenance Facility (HMF) on Space Station Freedom (SSF)

    NASA Technical Reports Server (NTRS)

    Krupa, Debra T.; Gosbee, John; Murphy, Linda; Kizzee, Victor D.

    1991-01-01

    The purpose is to evaluate the prototype Advanced Life Support (ALS) Pack which was developed for the Health Maintenance Facility (HMF). This pack will enable the Crew Medical Officer (CMO) to have ready access to advanced life support supplies and equipment for time critical responses to any situation within the Space Station Freedom. The objectives are: (1) to evaluate the design of the pack; and (2) to collect comments for revision to the design of the pack. The in-flight test procedures and other aspects of the KC-135 parabolic test flight to simulate weightlessness are presented.

  16. 25 CFR 502.22 - Construction and maintenance of the gaming facility, and the operation of that gaming is...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the operation of that gaming is conducted in a manner which adequately protects the environment and... protects the environment and the public health and safety. Construction and maintenance of the gaming... environment and the public health and safety means a tribe has identified and enforces laws,...

  17. 25 CFR 502.22 - Construction and maintenance of the gaming facility, and the operation of that gaming is...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the operation of that gaming is conducted in a manner which adequately protects the environment and... protects the environment and the public health and safety. Construction and maintenance of the gaming... environment and the public health and safety means a tribe has identified and enforces laws,...

  18. 25 CFR 502.22 - Construction and maintenance of the gaming facility, and the operation of that gaming is...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the operation of that gaming is conducted in a manner which adequately protects the environment and... protects the environment and the public health and safety. Construction and maintenance of the gaming... environment and the public health and safety means a tribe has identified and enforces laws,...

  19. 25 CFR 170.807 - What must BIA include when it develops an IRR Transportation Facilities Maintenance Management...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.807... accomplished; (6) Forecasting short- and long-term budget needs; (7) Recommended programs and schedules for implementation within policy and budget constraints; (8) Tracking and reporting unmet needs; and (9) Ability...

  20. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...; cleaning and disinfection, when required; animals classed as “exposed.” (a) Yards, pens, chutes, alleys...) Yards, pens, chutes, alleys, and other facilities and premises which have contained interstate...

  1. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...; cleaning and disinfection, when required; animals classed as “exposed.” (a) Yards, pens, chutes, alleys...) Yards, pens, chutes, alleys, and other facilities and premises which have contained interstate...

  2. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 2001 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Ogburn, Parker N.

    2003-03-01

    This is the second annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to restore fisheries in these streams. Statement of Work Objectives for 2001: (1) Participate in implementation of the comprehensive multiyear operations plan for the Grande Ronde Endemic Spring chinook Supplementation Program (GRESCP). (2) Plan detailed GRESCP Monitoring and Evaluation for future years. (3) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2001. (4) Plan for data collection needs for bull trout. (5) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2001. (6) Collect summer steelhead. (7) Monitor adult endemic spring chinook salmon populations and collect broodstock. (8) Acclimate juvenile spring chinook salmon prior to release into the upper Grande Ronde River and Catherine Creek. (9) Monitor adult population abundance and characteristics of Grande Ronde River spring chinook salmon populations. (10) Monitor condition, movement, and mortality of spring chinook salmon acclimated at remote facilities. (11) Participate in Monitoring & Evaluation of the captive brood component of the Program to document contribution to the Program. (12) Monitor water quality at facilities. (13) Document accomplishments and needs to permitters, comanagers, and funding agencies. (14) Communicate Project results to the scientific community.

  3. Facilities

    NASA Technical Reports Server (NTRS)

    1999-01-01

    An expansion of medical data collection facilities was necessary to implement the Extended Duration Orbiter Medical Project (EDOMP). The primary objective of the EDOMP was to ensure the capability of crew members to reenter the Earth's atmosphere, land, and egress safely following a 16-day flight. Therefore, access to crew members as soon as possible after landing was crucial for most data collection activities. Also, with the advent of EDOMP, the quantity of investigations increased such that the landing day maximum data collection time increased accordingly from two hours to four hours. The preflight and postflight testing facilities at the Johnson Space Center (JSC) required only some additional testing equipment and minor modifications to the existing laboratories in order to fulfill EDOMP requirements. Necessary modifications at the landing sites were much more extensive.

  4. Analysis of the DFP/AFCS Systems for Compensating Gravity Distortions on the 70-Meter Antenna

    NASA Technical Reports Server (NTRS)

    Imbriale, William A.; Hoppe, Daniel J.; Rochblatt, David

    2000-01-01

    This paper presents the theoretical computations showing the expected performances for both systems. The basic analysis tool is a Physical Optics reflector analysis code that was ported to a parallel computer for faster execution times. There are several steps involved in computing the RF performance of the various systems. 1 . A model of the RF distortions of the main reflector is required. This model is based upon measured holography maps of the 70-meter antenna obtained at 3 elevation angles. The holography maps are then processed (using an appropriate gravity mechanical model of the dish) to provide surface distortion maps at all elevation angles. 2. From the surface distortion maps, ray optics is used to determine the theoretical shape of the DFP that will exactly phase compensate the distortions. 3. From the theoretical shape and a NASTRAN mechanical model of the plate, the actuator positions that generate a surface that provides the best RMS fit to the theoretical model are selected. Using the actuator positions and the NASTRAN model provides an accurate description of the actual mirror shape. 4. Starting from the mechanical drawings of the feed, a computed RF feed pattern is generated. This pattern is expanded into a set of spherical wave modes so that a complete near field analysis of the reflector system can be obtained. 5. For the array feed, the excitation coefficients that provide the maximum gain are computed using a phase conjugate technique. The basic experimental geometry consisted of a dual shaped 70-meter antenna system; a refocusing ellipse, a DFP and an array feed system. To provide physical insight to the systems performance, focal plane field plots are presented at several elevations. Curves of predicted performance are shown for the DFP system, monopulse tracking system, AFCS and combined DFP/AFCS system. The calculated results show that the combined DFP/AFCS system is capable of recovering the majority of the gain lost due to gravity

  5. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...; cleaning and disinfection, when required; animals classed as “exposed.” (a) Yards, pens, chutes, alleys... representative or an accredited veterinarian before such premises are again used for livestock or poultry. (b) Yards, pens, chutes, alleys, and other facilities and premises which have contained interstate...

  6. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...; cleaning and disinfection, when required; animals classed as “exposed.” (a) Yards, pens, chutes, alleys... representative or an accredited veterinarian before such premises are again used for livestock or poultry. (b) Yards, pens, chutes, alleys, and other facilities and premises which have contained interstate...

  7. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 2000 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Lofy, Peter T.

    2003-03-01

    This is the third annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to restore fisheries in these streams. Statement of Work Objectives for 2000: (1) Participate in implementation of the comprehensive multiyear operations plan for the Grande Ronde Endemic Spring Chinook Supplementation Program (GRESCP). (2) Plan for recovery of endemic summer steelhead populations in Catherine Creek and the upper Grande Ronde River. (3) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2000. (4) Collect summer steelhead. (5) Collect adult endemic spring chinook salmon broodstock. (6) Acclimate juvenile spring chinook salmon prior to release into the upper Grande Ronde River and Catherine Creek. (7) Document accomplishments and needs to permitters, comanagers, and funding agency. (8) Communicate project results to the scientific community. (9) Plan detailed GRESCP Monitoring and Evaluation for future years. (10) Monitor adult population abundance and characteristics of Grande Ronde River spring chinook salmon populations and incidentally-caught summer steelhead and bull trout. (11) Monitor condition, movement, and mortality of spring chinook salmon acclimated at remote facilities. (12) Monitor water quality at facilities. (13) Participate in Monitoring & Evaluation of the captive brood component of the Program to document contribution to the Program.

  8. 2AFC assessment of contrast threshold for a standardized target using a monochrome LCD monitor

    NASA Astrophysics Data System (ADS)

    Tchou, Philip; Flynn, Michael J.; Peterson, Edward

    2004-05-01

    The DICOM Gray Scale Display Function (GSDF) relates display contrast to the contrast threshold derived from the Barton Model (CBM) of the human visual system. We have measured the contrast threshold (CT) using a monochrome medical LCD monitor and graphics card under the conditions defined by the DICOM standard and compared the results to the Barten Model. A two Alternative Forced Choice (2AFC) observer performance test was used to measure contrast threshold. The 2AFC tests were given once to a large group of observers with varied medical imaging experience. A small subset of this group was tested multiple times over several months in order to examine intraobserver variability. The mean relative contrast (CT/CBM) associated with a 75% detection rate was found to be 0.508, with a standard deviation of 0.176. For the intraobserver tests, results improved after the first 3 trials. The mean CT/CBM values (and standard deviation) for the next 9 tests were 0.0980 (0.107), 0.244 (0.0928), and 0.398 (0.0855). The results indicate that contrast substantially less than 1 CT/CBM is detected based on the statistical criteria used. This can be explained based on the criteria for detection used in the classical observer tests that form the basis for the Barten model. Additionally, our data indicates significant differences amongst observers.

  9. Response to an intervening event reverses nonspatial repetition effects in 2AFC tasks: nonspatial IOR?

    PubMed

    Spadaro, Adam; He, Chao; Milliken, Bruce

    2012-02-01

    The repetition effect in two-alternatiave forced choice (2AFC) tasks is a cornerstone effect in human cognition. Yet the experiments described here show that the customary benefit of repetition reverses to a cost of repetition when participants respond to an irrelevant event between targets. In Experiments 1A-1C, participants made manual 2AFC decisions to both of two consecutive targets on a trial and, on some trials, also made a manual response to an intervening event that appeared between the two targets. A repetition benefit was observed when no intervening event appeared, whereas a repetition cost was observed when a response was required to an intervening event. Experiment 2 ruled out a solely strategic interpretation of the repetition cost effect observed on intervening event trials. In Experiments 3A and 3B, an intervening event that required a simple vocal "go" response also produced a repetition cost. In Experiment 4, a repetition cost was observed when the intervening event was changed to a tone presented aurally. In Experiment 5, the repetition benefit was observed when a response was withheld to an intervening event. A dual-process interpretation of these results is discussed, with one process related to episodic integration, and the other related to processes that produce inhibition of return.

  10. Thermodynamics and Phase Equilibria of Concurrent Assimilation and Fractional Crystallization (AFC) in Crustal Magma Bodies

    NASA Astrophysics Data System (ADS)

    Creamer, J. B.; Spera, F. J.; Bohrson, W. A.; Ghiorso, M. S.

    2009-12-01

    Mafic magmas generated by partial melting of mantle peridotites, eclogites or clinopyroxenites are hotter than, compositionally distinct from and have higher liquidus temperatures than the crustal rocks through which they ascend or are emplaced. The low thermal conductivity of crystalline and molten silicates implies that steep thermal gradients along the margins of propagating melt-filled fractures and stagnant magma bodies can develop and lead to crustal anatexis especially at depths >~10 km. Small differences in ambient deviatoric stresses within the crust can lead to the percolation of anatectic melts into adjacent magma. The magnitude of contamination is strongly dependant upon permeability which in turn depends upon the square of the volume fraction of anatectic melt, itself controlled by local phase equilibria. From the thermochemical vantage, AFC processes may be quantified using the Magma Chamber Simulator (MCS) by studying the variables that define the extent of AFC: thermal interaction mass ratio (ratio of pristine magma mass to mass of wallrock), bulk composition (including volatiles) of pristine magma and wallrock, the mean pressure and prevailing oxygen fugacity at which AFC occurs. Here we present MCS phase equilibria and major element solutions for a number of scenarios in which the sensible variables defining the extent of assimilation have been systematically varied. In particular, initial magma and wallrock temperatures, relative masses of wallrock and magma, oxygen fugacity and the mean pressure of AFC interaction are defined. The sub-systems are then allowed to proceed towards thermodynamic (thermal and chemical potential) equilibrium. Incremental enthalpy changes associated with magma cooling and crystallization are transferred to wallrock where heating and possible partial melting can occur. Fractional crystallization occurs in the magma and once the wallrock temperature exceeds its solidus, equilibrium melting in wallrock is enabled. When

  11. 2AFC versus standard clinical measurement of high frequency auditory sensitivity (8--20 KC/S).

    PubMed

    Fausti, S A; Frey, R H; Erickson, D A; Rappaport, B Z

    1979-04-01

    A two-alternative forced choice (2AFC) psychophysical method of assessment was employed to judge the validity of using a standard clinical test procedure for obtaining thresholds in the frequency region 8--20 kc/s. Close agreement was demonstrated between "same-day" thresholds obtained with a standard clinical test procedure and the 2AFC method, for 6 well trained normal-hearing adults. In addition, close agreement was shown between the 2AFC sensitivity measure and the mean of thresholds obtained at 4 separate times during this investigation with the standard method. The standard clinical test method demonstrated good between-test reliability. It is concluded that a standard clinical test technique is a valid and feasible clinical measurement procedure for this high frequency region.

  12. Technical assessment of critical Plasma-Materials Interaction (PMI) and High Heat Flux (HHF) issues for alternative fusion concepts (AFCs)

    SciTech Connect

    Downing, J.N.

    1986-03-01

    A number of approaches to fusion energy are being pursued as alternative fusion concepts (AFCs). The goal of these systems is to provide a more desirable method of producing fusion energy than the mainline programs. Some of the AFCs have both a Low Power Density (LPD) option and a High Power Density (HPD) option. A summary of representative AFC programs and their associated PMI and HHF issues is followed by the technical assessment of the critical issues. These requirements are discussed relative to the mainline and/or HPD components. The HPD options are contrasted with a tabulation of the characteristics of components for the Reversed-Field Pinch (RFP), which is representative of the HPD concept.

  13. Design and maintenance considerations for pesticide and fertilizer containment systems used in lawn care and golf course facilities

    SciTech Connect

    Hurto, K.A.

    1994-12-31

    The design of pesticide and fertilizer containment facilities for lawn and golf course operations are similar to those designs used for most pesticide handling operations. In lawn care operations, service vehicles are filled from a centralized facility and the diluted mixtures are transported to residential and commercial sites where mixtures are applied to turfgrass areas. Golf course operations involve fewer vehicles and the volume and frequency of spray operations performed are much lower compared to lawn care operations. Rarely are spray mixtures used in golf course operations transported off-site. A golf course operation will involve spray applications to 100 to 200 acres of plantings. Typically, the amount of spray activity conducted averages 3 to 5 days per month, whereas commercial lawn care companies may be providing applications to 10 to 200 acres daily. Because of the potential risk of cross contamination of spray equipment, operations associated with tree and shrub plantings should be segregated from those associated with herbicide and other materials considered toxic to ornamental plants.

  14. The AFC Score: Validation of a 4-Item Predicting Score of Postoperative Mortality After Colorectal Resection for Cancer or Diverticulitis

    PubMed Central

    Alves, Arnaud; Panis, Yves; Mantion, Georges; Slim, Karem; Kwiatkowski, Fabrice; Vicaut, Eric

    2007-01-01

    Objective: The aim of the present prospective study was to validate externally a 4-item predictive score of mortality after colorectal surgery (the AFC score) by testing its generalizability on a new population. Summary Background Data: We have recently reported, in a French prospective multicenter study, that age older than 70 years, neurologic comorbidity, underweight (body weight loss >10% in <6 months), and emergency surgery significantly increased postoperative mortality after resection for cancer or diverticulitis. Patients and Methods: From June to September 2004, 1049 consecutive patients (548 men and 499 women) with a mean age of 67 ± 14 years, undergoing open or laparoscopic colorectal resection, were prospectively included. The AFC score was validated in this population. We assessed also the predictive value of other scores, such as the “Glasgow” score and the ASA score. To express and compare the predictive value of the different scores, a receiver operating characteristic curve was calculated. Results: Postoperative mortality rate was 4.6%. Variables already identified as predictors of mortality and used in the AFC score were also found to be associated with a high odds ratio in this study: emergency surgery, body weight loss >10%, neurologic comorbidity, and age older than 70 years in a multivariate logistic model. The validity of the AFC score in this population was found very high based both on the Hosmer-Lemeshow goodness of fit test (P = 0.37) and on the area under the ROC curve (0.89). We also found that discriminatory capacity was higher than other currently used risk scoring systems such as the Glasgow or ASA score. Conclusion: The present prospective study validated the AFC score as a pertinent predictive score of postoperative mortality after colorectal surgery. Because it is based on only 4 risk factors, the AFC score can be used in daily practice. PMID:17592296

  15. Data Sharing Report for the Quantification of Removable Activity in Various Surveillance and Maintenance Facilities at the Oak Ridge National Laboratory Oak Ridge TN

    SciTech Connect

    King, David A.

    2013-12-12

    The U.S. Department of Energy (DOE) Oak Ridge Office of Environmental Management (OR-EM) requested that Oak Ridge Associated Universities (ORAU), working under the Oak Ridge Institute for Science and Education (ORISE) contract, provide technical and independent waste management planning support using American Recovery and Reinvestment Act (ARRA) funds. Specifically, DOE OR-EM requested that ORAU plan and implement a sampling and analysis campaign targeting potential removable radiological contamination that may be transferrable to future personal protective equipment (PPE) and contamination control materials—collectively referred to as PPE throughout the remainder of this report—used in certain URS|CH2M Oak Ridge, LLC (UCOR) Surveillance and Maintenance (S&M) Project facilities at the Oak Ridge National Laboratory (ORNL). Routine surveys in Bldgs. 3001, 3005, 3010, 3028, 3029, 3038, 3042, 3517, 4507, and 7500 continuously generate PPE. The waste is comprised of Tyvek coveralls, gloves, booties, Herculite, and other materials used to prevent worker exposure or the spread of contamination during routine maintenance and monitoring activities. This report describes the effort to collect and quantify removable activity that may be used by the ORNL S&M Project team to develop radiation instrumentation “screening criteria.” Material potentially containing removable activity was collected on smears, including both masselin large-area wipes (LAWs) and standard paper smears, and analyzed for site-related constituents (SRCs) in an analytical laboratory. The screening criteria, if approved, may be used to expedite waste disposition of relatively clean PPE. The ultimate objectives of this effort were to: 1) determine whether screening criteria can be developed for these facilities, and 2) provide process knowledge information for future site planners. The screening criteria, if calculated, must be formally approved by Federal Facility Agreement parties prior to use for

  16. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 1999 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Lofy, Peter T.

    2002-11-01

    This is the second annual report of a multi-year, multi-agency project to restore spring chinook salmon populations in the Grande Ronde River Basin (Grande Ronde Endemic Chinook Salmon Program--GRESCP). The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) operates adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to increase natural production and restore fisheries in these two streams. Statement of Work Objectives for 1999: (1) Participate in development and continued implementation of the comprehensive multi year operations plan for the Grande Ronde Endemic Supplementation Program. (2) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2000. (3) Monitor adult endemic spring chinook salmon populations and collect broodstock. (4) Plan detailed Monitoring and Evaluation for future years. (5) Monitor population abundance and characteristics and local environmental factors that may influence abundance and run timing of Grande Ronde River spring chinook populations. (6) Participate in Monitoring and Evaluation of the captive brood component of the Program to assure this component is contributing to the Program. (7) Participate in data collection for incidentally-caught bull trout and summer steelhead and planning for recovery of summer steelhead populations. (8) Document accomplishments and needs to permitters, comanagers, and funding agencies. (9) Communicate project results to the scientific community.

  17. Advanced AFCS developments on the XV-15 tilt rotor research aircraft. [Automatic Flight Control System

    NASA Technical Reports Server (NTRS)

    Churchill, G. B.; Gerdes, R. M.

    1984-01-01

    The design criteria and control and handling qualities of the Automatic Flight Control System (AFCS), developed in the framework of the XV-15 tilt-rotor research aircraft, are evaluated, differentiating between the stability and control criteria. A technically aggressive SCAS control law was implemented, demonstrating that significant benefits accrue when stability criteria are separated from design criteria; the design analyses for application of the control law are presented, and the limit bandwidth for stabilization in hovering flight is shown to be defined by rotor or control lag functions. Flight tests of the aircraft resulted in a rating of 3 on the Cooper-Harper scale; a possibility of achieving a rating of 2 is expected if the system is applied to the yaw and heave control modes.

  18. Fixing Maintenance Productivity.

    ERIC Educational Resources Information Center

    Fickes, Michael

    2003-01-01

    Describes how one university's facility managers use Nextel communications technology in conjunction with a Famis Software maintenance management system to improve the productivity of its maintenance technicians. The system uses a wireless Internet connection to automate the flow of work order information to and from technicians. The key to these…

  19. Image similarity ranking of focal computed tomography liver lesions using a 2AFC technique

    NASA Astrophysics Data System (ADS)

    Faruque, Jessica; Antani, Sameer; Long, Rodney; Kim, Lauren; Thoma, George

    2016-03-01

    Content-based image retrieval (CBIR) for radiological images has experienced massive growth over the past two decades, and shows great potential as a tool for use in precision medicine. A recurring challenge in CBIR evaluation has been in obtaining reference sets of images from human viewers of the system. Our work seeks to determine the feasibility of creating a reference set from images ranked by similarity from human viewers of the images. We obtained 2 sets each of 10 images of CT focal liver lesions from a database of open-access publications with and without markings showing the region containing the lesions, respectively. We created 2 sets of all 45 pair-wise combinations of the images, and displayed them to 10 volunteers, of which 2 had medical training. We used a Two-Alternative Forced Choice (2AFC) paradigm to obtain complete rankings of similarity levels in these image pairs. Analysis showed that inter-reader agreement for rankings ranged from Tau=0.21-0.69 (median=0.37) for the image pairs without any markings, and Tau=0.21-0.57 (median=0.33) for the image pairs with markings. A comparison of the regions of interests drawn by the study participants outlining the lesions in images without markings showed that participants tended to agree on images containing a single focal lesion of a single density, and inter-reader agreement for image rankings in which the regions of interest agree ranged from Tau=0.39-0.85 (median=0.58). These results show that the use of image ranking using 2AFC may be a feasible method for creating reference sets for CBIR system validation.

  20. Stick with a School Maintenance Plan

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2012-01-01

    The U.S. Department of Education's "Planning Guide for Maintaining School Facilities" states that a sound facilities maintenance plan serves as evidence that school facilities are, and will be, cared for appropriately. On the other hand, negligent facilities maintenance planning can cause real problems. Budget restraints and cuts in…

  1. Analysis of Performance of Selected AFC, ATF Fuels, and Lanthanide Transport

    SciTech Connect

    Unal, Cetin; Galloway, Jack D.

    2015-09-29

    We started to look at the performance of ATF concept in LWRs late in FY14 and finish our studies in FY15. The work has been presented in AFC review meetings, ICAPP and TOPFUEL conferences. The final version of the work is accepted for publication in Nuclear Engineering and Science Journal (NES). The copy of ICAPP and NES papers are attached separately to this document as our milestone deliverables. We made an important progress in the modeling of lanthanide transport in FY15. This work produced an ANS Winter Meeting paper and GLOBAL 2015 paper. GLOBAL 2015 paper is also attached as deliverable of FY15. The work on the lanthanide transport is preliminary. We are exploring other potential mechanisms, in addition to “liquid-like” diffusion mechanisms, proposed by Robert Mariani [1] before we analyze data that will be taken by Ohio State University. This year, we concentrate on developing diffusion kernels and principles of modeling. Next year, this work will continue and analyze the Ohio State data and develop approaches to solve multicomponent diffusion. In addition to three papers we attached to this report, we have done some research on coupling and the development of gas release model for metallic fuels in FY15. They are also preliminary in nature; therefore, we give the summary of what we found rather than an extended report that will be done in FY16.

  2. Fixed vs. variable noise in 2AFC contrast discrimination: lessons from psychometric functions.

    PubMed

    García-Pérez, Miguel A; Alcalá-Quintana, Rocío

    2009-01-01

    Recent discussion regarding whether the noise that limits 2AFC discrimination performance is fixed or variable has focused either on describing experimental methods that presumably dissociate the effects of response mean and variance or on reanalyzing a published data set with the aim of determining how to solve the question through goodness-of-fit statistics. This paper illustrates that the question cannot be solved by fitting models to data and assessing goodness-of-fit because data on detection and discrimination performance can be indistinguishably fitted by models that assume either type of noise when each is coupled with a convenient form for the transducer function. Thus, success or failure at fitting a transducer model merely illustrates the capability (or lack thereof) of some particular combination of transducer function and variance function to account for the data, but it cannot disclose the nature of the noise. We also comment on some of the issues that have been raised in recent exchange on the topic, namely, the existence of additional constraints for the models, the presence of asymmetric asymptotes, the likelihood of history-dependent noise, and the potential of certain experimental methods to dissociate the effects of response mean and variance.

  3. The anti-aging effects of LW-AFC via correcting immune dysfunctions in senescence accelerated mouse resistant 1 (SAMR1) strain

    PubMed Central

    Wang, Jianhui; Cheng, Xiaorui; Zhang, Xiaorui; Cheng, Junping; Xu, Yiran; Zeng, Ju; Zhou, Wenxia; Zhang, Yongxiang

    2016-01-01

    Although there were considerable advances in the anti-aging medical field, it is short of therapeutic drug for anti-aging. Mounting evidence indicates that the immunosenescence is the key physiopathological mechanism of aging. This study showed the treatment of LW-AFC, an herbal medicine, decreased the grading score of senescence, increased weight, prolonged average life span and ameliorated spatial memory impairment in 12- and 24-month-old senescence accelerated mouse resistant 1 (SAMR1) strain. And these anti-aging effects of LW-AFC were more excellent than melatonin. The administration of LW-AFC enhanced ConA- and LPS-induced splenocyte proliferation in aged SAMR1 mice. The treatment of LW-AFC not only reversed the decreased the proportions of helper T cells, suppressor T cells and B cells, the increased regulatory T cells in the peripheral blood of old SAMR1 mice, but also could modulate the abnormal secretion of IL-1β, IL-2, IL-6, IL-17, IL-23, GM-CSF, IFN-γ, TNF-α, TNF-β, RANTES, eotaxin, MCP-1, IL-4, IL-5, IL-10 and G-CSF. These data indicated that LW-AFC reversed the immunosenescence status by restoring immunodeficiency and decreasing chronic inflammation and suggested LW-AFC may be an effective anti-aging agent. PMID:27105505

  4. The anti-aging effects of LW-AFC via correcting immune dysfunctions in senescence accelerated mouse resistant 1 (SAMR1) strain.

    PubMed

    Wang, Jianhui; Cheng, Xiaorui; Zhang, Xiaorui; Cheng, Junping; Xu, Yiran; Zeng, Ju; Zhou, Wenxia; Zhang, Yongxiang

    2016-05-10

    Although there were considerable advances in the anti-aging medical field, it is short of therapeutic drug for anti-aging. Mounting evidence indicates that the immunosenescence is the key physiopathological mechanism of aging. This study showed the treatment of LW-AFC, an herbal medicine, decreased the grading score of senescence, increased weight, prolonged average life span and ameliorated spatial memory impairment in 12- and 24-month-old senescence accelerated mouse resistant 1 (SAMR1) strain. And these anti-aging effects of LW-AFC were more excellent than melatonin. The administration of LW-AFC enhanced ConA- and LPS-induced splenocyte proliferation in aged SAMR1 mice. The treatment of LW-AFC not only reversed the decreased the proportions of helper T cells, suppressor T cells and B cells, the increased regulatory T cells in the peripheral blood of old SAMR1 mice, but also could modulate the abnormal secretion of IL-1β, IL-2, IL-6, IL-17, IL-23, GM-CSF, IFN-γ, TNF-α, TNF-β, RANTES, eotaxin, MCP-1, IL-4, IL-5, IL-10 and G-CSF. These data indicated that LW-AFC reversed the immunosenescence status by restoring immunodeficiency and decreasing chronic inflammation and suggested LW-AFC may be an effective anti-aging agent.

  5. Authorized Limits for the Release of a 25 Ton Locomotive, Serial Number 21547, at the Area 25 Engine Maintenance, Assembly, and Disassembly Facility, Nevada Test Site, Nevada

    SciTech Connect

    Jeremy Gwin and Douglas Frenette

    2010-04-08

    This document contains process knowledge and radiological data and analysis to support approval for release of the 25-ton locomotive, Serial Number 21547, at the Area 25 Engine Maintenance, Assembly, and Disassembly (EMAD) Facility, located on the Nevada Test Site (NTS). The 25-ton locomotive is a small, one-of-a-kind locomotive used to move railcars in support of the Nuclear Engine for Rocket Vehicle Application project. This locomotive was identified as having significant historical value by the Nevada State Railroad Museum in Boulder City, Nevada, where it will be used as a display piece. A substantial effort to characterize the radiological conditions of the locomotive was undertaken by the NTS Management and Operations Contractor, National Security Technologies, LLC (NSTec). During this characterization process, seven small areas on the locomotive had contamination levels that exceeded the NTS release criteria (limits consistent with U.S. Department of Energy [DOE] Order DOE O 5400.5, “Radiation Protection of the Public and the Environment”). The decision was made to perform radiological decontamination of these known accessible impacted areas to further the release process. On February 9, 2010, NSTec personnel completed decontamination of these seven areas to within the NTS release criteria. Although all accessible areas of the locomotive had been successfully decontaminated to within NTS release criteria, it was plausible that inaccessible areas of the locomotive (i.e., those areas on the locomotive where it was not possible to perform radiological surveys) could potentially have contamination above unrestricted release limits. To access the majority of these inaccessible areas, the locomotive would have to be disassembled. A complete disassembly for a full radiological survey could have permanently destroyed parts and would have ruined the historical value of the locomotive. Complete disassembly would also add an unreasonable financial burden for the

  6. Langley Aerothermodynamic Facilities Complex: Enhancements and Testing Capabilities

    NASA Technical Reports Server (NTRS)

    Micol, J. R.

    1998-01-01

    Description, capabilities, recent upgrades, and utilization of the NASA Langley Research Center (LaRC) Aerothermodynamic Facilities Complex (AFC) are presented. The AFC consists of five hypersonic, blow-down-to-vacuum wind tunnels that collectively provide a range of Mach number from 6 to 20, unit Reynolds number from 0.04 to 22 million per foot and, most importantly for blunt configurations, normal shock density ratio from 4 to 12. These wide ranges of hypersonic simulation parameters are due, in part, to the use of three different test gases (air, helium, and tetrafluoromethane), thereby making several of the facilities unique. The Complex represents nearly three-fourths of the conventional (as opposed to impulse)-type hypersonic wind tunnels operational in this country. AFC facilities are used to assess and optimize the hypersonic aerodynamic performance and aeroheating characteristics of aerospace vehicle concepts and to provide benchmark aerodynamic/aeroheating data fr generating the flight aerodynamic databook and final design of the thermal protection system (TPS) (e.g., establishment of flight limitations not to exceed TPS design limits). Modifications and enhancements of AFC hardware components and instrumentation have been pursued to increase capability, reliability, and productivity in support of programmatic goals. Examples illustrating facility utilization in recent years to generate essentially all of the experimental hypersonic aerodynamic and aeroheating information for high-priority, fast-paced Agency programs are presented. These programs include Phase I of the Reusable Launch Vehicle (RLV) Advanced Technology Demonstrator, X-33 program, PHase II of the X-33 program, X-34 program, the Hyper-X program ( a Mach 5,7, and 10 airbreathing propulsion flight experiment), and the X-38 program (Experimental Crew Return Vehicle, X-CRV). Current upgrades/enchancements and future plans for the AFC are discussed.

  7. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance....

  8. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance....

  9. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance....

  10. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance....

  11. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance....

  12. The Many Features of Stanford's Housing Maintenance Software.

    ERIC Educational Resources Information Center

    Milshtein, Amy

    1999-01-01

    Explains how Stanford University custom designed its own building maintenance and administration software package: the Housing Operations Maintenance Enterprise Resource (HOMER). Describes how HOMER relieved facility maintenance staff from some archaic systems, and its development and functionality. (GR)

  13. Synthetic Protocol for AFCS: A Biologically Active Fluorescent Castasterone Analog Conjugated to an Alexa Fluor 647 Dye.

    PubMed

    Winne, Johan M; Irani, Niloufer G; Van den Begin, Jos; Madder, Annemieke

    2017-01-01

    Synthetic derivatization of hormonally active brassinosteroids (BRs) can provide useful small molecule tools to probe BR signaling pathways, such as fluorescent analogs. However, most biologically active BRs are not suitable for direct chemical conjugation techniques because their derivatization typically requires extensive synthetic work and chemistry expertise. Here, we describe an operationally simple, two-step procedure to prepare and purify an Alexa Fluor 647-castasterone (AFCS) from commercially available materials. The reported strategy is also amenable to the introduction of various other amine-based labeling groups.

  14. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... program for the maintenance of IRR transportation facilities as defined in this part through annual... maintenance of IRR transportation facilities that they own or have agreed to maintain. (c) Tribal governments, at their discretion, may also provide for the maintenance of IRR transportation facilities....

  15. Landscaping With Maintenance in Mind.

    ERIC Educational Resources Information Center

    Sorensen, Randy

    2000-01-01

    Examines school ground landscape design that enhances attractive of the school and provides for easier maintenance. Landscape design issues discussed include choice of grass, trees, and shrubs; irrigation; and safety and access. Other considerations for lessening maintenance problems for facility managers are also highlighted. (GR)

  16. On estimating the difference limen in duration discrimination tasks: a comparison of the 2AFC and the reminder task.

    PubMed

    Lapid, Einat; Ulrich, Rolf; Rammsayer, Thomas

    2008-02-01

    This article assesses whether the two-alternative forced-choice (2AFC) and the reminder tasks (i.e., method of constant stimuli) yield identical estimates of the difference limen (DL). In a series of six experiments, participants discriminated between two duration stimuli. Experiments 1-5 employed auditory stimuli, and Experiment 6 employed visual stimuli. Experiments 1 and 2 combined each of the two tasks with an adaptive and a nonadaptive procedure for threshold estimation. Experiment 3 varied the distribution of the comparison levels, whereas Experiment 4 employed random interstimulus intervals. Experiments 5 and 6 examined the influence of the presentation order of the standard and comparison stimuli. Results indicate that both the adaptive and the nonadaptive procedures yield virtually identical DL estimates; yet, the 2AFC task produces consistently larger DLs than does the reminder task. In addition, DL increases when the standard occurs in the second rather than in the first stimulus position. In order to account for these results, we assume that participants use an internal standard instead of the actually presented standard as a reference for their judgment.

  17. The Maintenance of Heating, Ventilating and Air-Conditioning Systems and Indoor Air Quality in Schools: A Guide for School Facility Managers. Technical Bulletin.

    ERIC Educational Resources Information Center

    Wheeler, Arthur E.

    To help maintain good indoor air quality (IAQ) in schools, guidance for the development and implementation of an effective program for maintenance and operation of heating, ventilating, and air-conditioning (HVAC) systems are discussed. Frequently, a building's occupants will complain about IAQ when the temperature or humidity are at uncomfortable…

  18. Maintenance Process Strategic Analysis

    NASA Astrophysics Data System (ADS)

    Jasiulewicz-Kaczmarek, M.; Stachowiak, A.

    2016-08-01

    The performance and competitiveness of manufacturing companies is dependent on the availability, reliability and productivity of their production facilities. Low productivity, downtime, and poor machine performance is often linked to inadequate plant maintenance, which in turn can lead to reduced production levels, increasing costs, lost market opportunities, and lower profits. These pressures have given firms worldwide the motivation to explore and embrace proactive maintenance strategies over the traditional reactive firefighting methods. The traditional view of maintenance has shifted into one of an overall view that encompasses Overall Equipment Efficiency, Stakeholders Management and Life Cycle assessment. From practical point of view it requires changes in approach to maintenance represented by managers and changes in actions performed within maintenance area. Managers have to understand that maintenance is not only about repairs and conservations of machines and devices, but also actions striving for more efficient resources management and care for safety and health of employees. The purpose of the work is to present strategic analysis based on SWOT analysis to identify the opportunities and strengths of maintenance process, to benefit from them as much as possible, as well as to identify weaknesses and threats, so that they could be eliminated or minimized.

  19. Civilian Health and Medical Program of the Uniformed Services (CHAMPUS)/TRICARE: Refills of Maintenance Medications Through Military Treatment Facility Pharmacies or National Mail Order Pharmacy Program. Final rule.

    PubMed

    2016-11-02

    This final rule implements section 702 (c) of the Carl Levin and Howard P. "Buck" McKeon National Defense Authorization Act for Fiscal Year 2015 which states that beginning October 1, 2015, the pharmacy benefits program shall require eligible covered beneficiaries generally to refill non-generic prescription maintenance medications through military treatment facility pharmacies or the national mail-order pharmacy program. An interim final rule is in effect. Section 702(c) of the National Defense Authorization Act for Fiscal Year 2015 also terminates the TRICARE For Life Pilot Program on September 30, 2015. The TRICARE For Life Pilot Program described in section 716(f) of the National Defense Authorization Act for Fiscal Year 2013, was a pilot program which began in March 2014 requiring TRICARE For Life beneficiaries to refill non-generic prescription maintenance medications through military treatment facility pharmacies or the national mail-order pharmacy program. TRICARE for Life beneficiaries are those enrolled in the Medicare wraparound coverage option of the TRICARE program. This rule includes procedures to assist beneficiaries in transferring covered prescriptions to the mail order pharmacy program.

  20. Civilian Health and Medical Program of the Uniformed Services (CHAMPUS)/TRICARE: Refills of Maintenance Medications Through Military Treatment Facility Pharmacies or National Mail Order Pharmacy Program. Interim final rule.

    PubMed

    2015-08-06

    This interim final rule implements Section 702 (c) of the Carl Levin and Howard P. "Buck" McKeon National Defense Authorization Act for Fiscal Year 2015 which states that beginning October 1, 2015, the pharmacy benefits program shall require eligible covered beneficiaries generally to refill non-generic prescription maintenance medications through military treatment facility pharmacies or the national mail-order pharmacy program. Section 702(c) of the National Defense Authorization Act for Fiscal Year 2015 also terminates the TRICARE For Life Pilot Program on September 30, 2015. The TRICARE For Life Pilot Program described in Section 716 (f) of the National Defense Authorization Act for Fiscal Year 2013, was a pilot program which began in March 2014 requiring TRICARE For Life beneficiaries to refill non-generic prescription maintenance medications through military treatment facility pharmacies or the national mail-order pharmacy program. TRICARE for Life beneficiaries are those enrolled in the Medicare wraparound coverage option of the TRICARE program. This interim rule includes procedures to assist beneficiaries in transferring covered prescriptions to the mail order pharmacy program. This regulation is being issued as an interim final rule in order to comply with the express statutory intent that the program begin October 1, 2015. Public comments, however, are invited and will be considered for possible revisions to this rule for the second year of the program.

  1. Active Flow Control (AFC) and Insect Accretion and Mitigation (IAM) System Design and Integration on the Boeing 757 ecoDemonstrator

    NASA Technical Reports Server (NTRS)

    Alexander, Michael G.; Harris, F. Keith; Spoor, Marc A.; Boyland, Susannah R.; Farrell, Thomas E.; Raines, David M.

    2016-01-01

    This paper presents a systems overview of how the Boeing and NASA team designed, analyzed, fabricated, and integrated the Active Flow Control (AFC) technology and Insect Accretion Mitigation (IAM) systems on the Boeing 757 ecoDemonstrator. The NASA Environmentally Responsible Aviation (ERA) project partnered with Boeing to demonstrate these two technology systems on a specially outfitted Boeing 757 ecoDemonstrator during the spring of 2015. The AFC system demonstrated attenuation of flow separation on a highly deflected rudder and increased the side force generated. This AFC system may enable a smaller vertical tail to provide the control authority needed in the event of an engine failure during takeoff while still operating in a conventional manner over the rest of the flight envelope. The AFC system consisted of ducting to obtain air from the Auxiliary Power Unit (APU), a control valve to modulate the system mass flow, a heat exchanger to lower the APU air temperature, and additional ducting to deliver the air to the AFC actuators located on the vertical tail. The IAM system demonstrated how to mitigate insect residue adhesion on a wing's leading edge. Something as small as insect residue on a leading edge can cause turbulent wedges that interrupt laminar flow, resulting in an increase in drag and fuel use. The IAM system consisted of NASA developed Engineered Surfaces (ES) which were thin aluminum sheet substrate panels with coatings applied to the exterior. These ES were installed on slats 8 and 9 on the right wing of the 757 ecoDemonstrator. They were designed to support panel removal and installation in one crew shift. Each slat accommodated 4 panels. Both the AFC and IAM flight test were the culmination of several years of development and produced valuable data for the advancement of modern aircraft designs.

  2. 49 CFR 260.39 - Maintenance standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Maintenance standards. 260.39 Section 260.39... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Standards for Maintenance of Facilities Involved in the Project § 260.39 Maintenance standards. (a) When the proceeds of a direct loan or an obligation guaranteed...

  3. 33 CFR 127.401 - Maintenance: General.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Maintenance: General. 127.401 Section 127.401 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Waterfront Facilities Handling Liquefied Natural Gas Maintenance § 127.401 Maintenance: General. The...

  4. Laboratory services series: a programmed maintenance system

    SciTech Connect

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

    1980-01-01

    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. 49 CFR 260.39 - Maintenance standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Maintenance standards. 260.39 Section 260.39... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Standards for Maintenance of Facilities Involved in the Project § 260.39 Maintenance standards. (a) When the proceeds of a direct loan or an obligation guaranteed...

  6. Utilization and outcomes of detoxification and maintenance treatment for opioid dependence in publicly-funded facilities in California, US: 1991-2012*

    PubMed Central

    Nosyk, Bohdan; Li, Libo; Evans, Elizabeth; Urada, Darren; Huang, David; Wood, Evan; Rawson, Richard; Hser, Yih-Ing

    2015-01-01

    Background California treats the largest population of opioid dependent individuals in the US and is among a small group of states that applies regulations for opioid treatment that are more stringent than existing federal regulations. We aim to characterize changes in patient characteristics and treatment utilization over time, and identify determinants of successful completion of detoxification and MMT retention in repeated attempts. Methods State-wide administrative data was obtained from California Outcome Measurement System during the period: January 1st, 1991 to March 31st, 2012. Short-term detoxification treatment and long-term maintenance treatment, primarily with methadone, was available to study participants. Mixed effects regression models were used to define determinants of successful completion of the detoxification treatment protocol (as classified by treatment staff) and duration of maintenance treatment. Results The study sample consisted of 237,709 unique individuals and 885,971 treatment episodes; 83.7% were detoxification treatment episodes in 1994, dropping to 40.5% in 2010. Among individuals accessing only detoxification, the adjusted odds of success declined with each successive attempt (vs. 1st attempt: 2nd: OR: 0.679; 95% CI (0.610, 0.755); 3rd: 0.557 (0.484, 0.641); 4th: 0.526 (0.445, 0.622); 5th: 0.407 (0.334, 0.497); ≥6th: 0.339 (0.288, 0.399). For those ever accessing maintenance treatment, later subsequent attempts were longer in duration, and those with two or more prior attempts at detoxification had marginally longer subsequent maintenance episodes (hazard ratio: 0.97; 95% CI: 0.95, 0.99). Finally, only 10.9% of all detoxification episodes were followed by admission into maintenance treatment within 14 days. Conclusions This study has revealed high rates of detoxification treatment for opioid dependence in California throughout the study period, and decreasing odds of success in repeated attempts at detoxification. PMID:25110333

  7. Performance of Pt-Co alloys and CoTPP catalysts for the reduction of oxygen in AFC

    SciTech Connect

    Kiros, Y.; Sampathrajan, A.; Ramanathan, M.

    1996-12-31

    One of the primary problems of the oxygen reduction reaction (ORR) for especially low and medium temperature fuel cells such as AFC, PEFC and PAFC is the high activation overpotential. This high overpotential is due to the complicated nature of the ORR and the morphological properties of the catalyst particles. High catalyst dispersion on the carbon support and small particle sizes, non-agglomeration and/or non-dissolution of the electrocatalyst is desired for the long-term operation of the electrodes. In this study electrodes were tested at different temperatures and concentrations in order to substantiate their influences on the activity and stability of the electrocatalysts, i.e.; cobalt tetraphenylporphyrin (CoTPP) and alloys of platinum and cobalt.

  8. Preventative Maintenance.

    ERIC Educational Resources Information Center

    Migliorino, James

    Boards of education must be convinced that spending money up front for preventive maintenance will, in the long run, save districts' tax dollars. A good program of preventive maintenance can minimize disruption of service; reduce repair costs, energy consumption, and overtime; improve labor productivity and system equipment reliability; handle…

  9. Software Maintenance.

    ERIC Educational Resources Information Center

    Cannon, Glenn; Jobe, Holly

    Proper cleaning and storage of audiovisual aids is outlined in this brief guide. Materials and equipment needed for first line maintenance are listed, as well as maintenance procedures for records, audio and video tape, film, filmstrips, slides, realia, models, prints, graphics, maps, and overhead transparencies. A 15-item quiz on software…

  10. Feasibility of Vibration Analysis as a Preventive Maintenance Tool on Heating, Ventilation, and Air Conditioning Equipment in U.S. Air Force Medical Facilities.

    DTIC Science & Technology

    1998-05-21

    equipment and as a way to diagnose and reduce machine inefficiencies, thus reducing operating cost and energy utilization. Properly aligned and balanced...facilities. Vibration monitoring allows precision alignment and balancing of machinery, which should result in decreased energy consumption. Energy...percent amperage decrease after balancing and aligning rotating equipment. The cost savings to a typical three-phase motor can be calculated as

  11. LW-AFC Effects on N-glycan Profile in Senescence-Accelerated Mouse Prone 8 Strain, a Mouse Model of Alzheimer’s Disease

    PubMed Central

    Wang, Jianhui; Cheng, Xiaorui; Zeng, Ju; Yuan, Jiangbei; Wang, Zhongfu; Zhou, Wenxia; Zhang, Yongxiang

    2017-01-01

    Glycosylation is one of the most common eukaryotic post-translational modifications, and aberrant glycosylation has been linked to many diseases. However, glycosylation and glycome analysis is a significantly challenging task. Although several lines of evidence have indicated that protein glycosylation is defective in Alzheimer’s disease (AD), only a few studies have focused on AD glycomics. The etiology of AD is unclear and there are no effective disease-modifying treatments for AD. In this study, we found that the object recognition memory, passive avoidance, and spatial learning and memory of senescence-accelerated mouse prone 8 (SAMP8) strain, an AD animal model, were deficient, and LW-AFC, which was prepared from the traditional Chinese medicine prescription Liuwei Dihuang decoction, showed beneficial effects on the deterioration of cognitive capability in SAMP8 mice. Forty-three and 56 N-glycan were identified in the cerebral cortex and serum of SAMP8 mice, respectively. The N-glycan profile in SAMP8 mice was significantly different from that of senescence accelerated mouse resistant 1 (SAMR1) strains, the control of SAMP8 mice. Treatment with LW-AFC modulated the abundance of 21 and 6 N-glycan in the cerebral cortex and serum of SAMP8 mice, respectively. The abundance of (Hex)3(HexNAc)5(Fuc)1(Neu5Ac)1 and (Hex)2(HexNAc)4 decreased in the cerebral cortex and serum of SAMP8 mice compared with SAMR1 mice, decreases that were significantly correlated with learning and memory measures. The administration of LW-AFC could reverse or increase these levels in SAMP8 mice. These results indicated that the effects of LW-AFC on cognitive impairments in SAMP8 mice might be through modulation of N-glycan patterns, and LW-AFC may be a potential anti-AD agent. PMID:28203484

  12. Soft-tissue detectability in cone-beam CT: Evaluation by 2AFC tests in relation to physical performance metrics

    SciTech Connect

    Tward, D. J.; Siewerdsen, J. H.; Daly, M. J.; Richard, S.; Moseley, D. J.; Jaffray, D. A.; Paul, N. S.

    2007-11-15

    Soft-tissue detectability in cone-beam computed tomography (CBCT) was evaluated via two-alternative forced-choice (2AFC) tests. Investigations included the dependence of detectability on radiation dose, the influence of the asymmetric three-dimensional (3D) noise-power spectrum (NPS) in axial and sagittal or coronal planes, and the effect of prior knowledge on detectability. Custom-built phantoms ({approx}15 cm diameter cylinders) containing soft-tissue-simulating spheres of variable contrast and diameter were imaged on an experimental CBCT bench. The proportion of correct responses (P{sub corr}) in 2AFC tests was analyzed as a figure of merit, ideally equal to the area under the receiver operating characteristic curve. P{sub corr} was evaluated as a function of the sphere diameter (1.6-12.7 mm), contrast (20-165 HU), dose (1-7 mGy), plane of visualization (axial/sagittal), apodization filter (Hanning and Ram-Lak), and prior knowledge provided to the observer [ranging from stimulus known exactly (SKE) to stimulus unknown (SUK)]. Detectability limits were characterized in terms of the dose required to achieve a given level of P{sub corr} (e.g., 70%). For example, a 20 HU stimulus of diameter down to {approx}6 mm was detected with P{sub corr} 70% at dose {>=}2 mGy. Detectability tended to be greater in axial than in sagittal planes, an effect amplified by sharper apodization filters in a manner consistent with 3D NPS asymmetry. Prior knowledge had a marked influence on detectability - e.g., P{sub corr} for a {approx}6 mm(20 HU) sphere was {approx}55%-65% under SUK conditions, compared to {approx}70%-85% for SKE conditions. Human observer tests suggest practical implications for implementation of CBCT: (i) Detectability limits help to define minimum-dose imaging techniques for specific imaging tasks; (ii) detectability of a given structure can vary between axial and sagittal/coronal planes, owing to the spatial-frequency content of the 3D NPS in relation to the

  13. Soft-tissue detectability in cone-beam CT: evaluation by 2AFC tests in relation to physical performance metrics.

    PubMed

    Tward, D J; Siewerdsen, J H; Daly, M J; Richard, S; Moseley, D J; Jaffray, D A; Paul, N S

    2007-11-01

    Soft-tissue detectability in cone-beam computed tomography (CBCT) was evaluated via two-alternative forced-choice (2AFC) tests. Investigations included the dependence of detectability on radiation dose, the influence of the asymmetric three-dimensional (3D) noise-power spectrum (NPS) in axial and sagittal or coronal planes, and the effect of prior knowledge on detectability. Custom-built phantoms (approximately 15 cm diameter cylinders) containing soft-tissue-simulating spheres of variable contrast and diameter were imaged on an experimental CBCT bench. The proportion of correct responses (Pcorr) in 2AFC tests was analyzed as a figure of merit, ideally equal to the area under the receiver operating characteristic curve. Pcorr was evaluated as a function of the sphere diameter (1.6-12.7 mm), contrast (20-165 HU), dose (1-7 mGy), plane of visualization (axial/sagittal), apodization filter (Hanning and Ram-Lak), and prior knowledge provided to the observer [ranging from stimulus known exactly (SKE) to stimulus unknown (SUK)]. Detectability limits were characterized in terms of the dose required to achieve a given level of Pcorr (e.g., 70%). For example, a 20 HU stimulus of diameter down to approximately 6 mm was detected with Pcorr 70% at dose > or =2 mGy. Detectability tended to be greater in axial than in sagittal planes, an effect amplified by sharper apodization filters in a manner consistent with 3D NPS asymmetry. Prior knowledge had a marked influence on detectability--e.g., Pcorr for a approximately 6 mm (20 HU) sphere was approximately 55%-65% under SUK conditions, compared to approximately 70%-85% for SKE conditions. Human observer tests suggest practical implications for implementation of CBCT: (i) Detectability limits help to define minimum-dose imaging techniques for specific imaging tasks; (ii) detectability of a given structure can vary between axial and sagittal/coronal planes, owing to the spatial-frequency content of the 3D NPS in relation to the

  14. 14 CFR 171.115 - Maintenance and operations requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Facility (SDF) § 171.115 Maintenance and operations requirements. (a) The owner of the facility shall... procedures and the use of specialized test equipment. (b) The SDF must be designed and maintained so that the... within the facility that may adversely affect SDF operations. (2) Maintenance and operations...

  15. Estimation of linear observer templates in the presence of multi-peaked gaussian noise through 2AFC experiments

    NASA Astrophysics Data System (ADS)

    Edwards, Darrin C.; Kupinski, Matthew A.; Nishikawa, Robert M.; Metz, Charles E.

    2000-04-01

    We extend a method for linear template estimation developed by Abbey et al. which demonstrated that a linear observer template can be estimated effectively through a two- alternative forced choice (2AFC) experiment, assuming the noise in the images is Gaussian, or multivariate normal (MVN). We relax this assumption, allowing the noise in the images to be drawn from a weighted sum of MVN distributions, which we call a multi-peaked MVN (MPMVN) distribution. Our motivation is that more complicated probability density functions might be approximated in general by such MPMVN distributions. Our extension of Abbey et al.'s method requires us to impose the additional constraint that the covariance matrices of the component peaks of the signal-present noise distribution all be equal, and that the covariance matrices of the component peaks of the signal-absent noise distribution all be equal (but different in general from the signal-present covariance matrices). Preliminary research shows that our generalized method is capable of producing unbiased estimates of linear observer templates in the presence of MPMVN noise under the stated assumptions. We believe this extension represents a next step toward the general treatment of arbitrary image noise distributions.

  16. The greater temporal acuity in the reminder task than in the 2AFC task is independent of standard duration and sensory modality.

    PubMed

    Rammsayer, Thomas; Ulrich, Rolf

    2012-03-01

    The present study compared estimates of the difference limen (DL) from the reminder and the two-alternative forced-choice task (2AFC) task. Both tasks used exactly the same set of stimulus values and also the same adaptive method for estimating DL. The magnitude of the standard stimulus was varied over a large range. In two experiments, participants discriminated the duration of two successively presented auditory and visual stimuli, respectively. The results are unambiguous. DL estimates from the 2AFC task were considerably larger than the ones from the reminder task. This difference between the two performance estimates was rather stable across the range of standards used and across both sensory modalities. These results reinforce the conclusion by Lapid, Ulrich, and Rammsayer (2008) that the 2AFC task produces consistently higher values of DL than the reminder task. Furthermore and most important, the present data indicate that the observed shape of the Weber function is not influenced by the psychophysical method applied.

  17. Computer-Assisted School Maintenance

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2012-01-01

    At thousands of schools and universities, years of economic troubles have led to repeated budget cuts. The reductions typically fall disproportionately on maintenance departments, where cuts are viewed as less critical than those that directly affect classroom instruction. And so nearly every facility manager at an education institution faces a…

  18. Maintenance Sourcebook: A Caretaker's Manual.

    ERIC Educational Resources Information Center

    Yeatts, G. Dewey; Stoverink, Al; Conry, Terry; Goulet, Nicole; Wilson, Joe; Ryan, Rob

    2002-01-01

    Discusses five areas of custodial maintenance caretaking in which facility managers need continual education: first aid and safety, hazardous materials, products and supplies, chemicals and their intended use, and cleaning procedures. Includes an annotated list of resources related to these areas. (EV)

  19. Asset Management and Facility Equipment Maintenance Nexus: Maintenance Effectiveness

    DTIC Science & Technology

    2013-09-01

    WEEKS B2AS-MA 3 MONTHS ERDC/CERL TR-13-15 192 100 LUBRICATE AXLE COUPLERS 110 CLEAN ENGINE COOLING FINS 72 BSL-2355 6 MONTH JOH N DEERE GATOR...1469 MONTHLY GRINDER/ BUFFER MAINT. & INSP. B2AS-MA 1 MONTHS Next 7/9/12 Next Job BSL-13791 Use Target Start: y BSL-13791 MONTHLY GRINDER/ BUFFER MAl NT

  20. 14 CFR 171.273 - Maintenance and operations requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... beacon power, and modulation. (18) The following information concerning the ISMLS facility: (i) Facility... emission and frequencies of the ISMLS localizer, glide path, beacon markers, and associated compass... marker beacon radiation characteristics must be conducted in accordance with the maintenance...

  1. Periodontal maintenance.

    PubMed

    Tan, A E S

    2009-09-01

    The main goal of periodontal therapy is to establish an oral environment compatible with periodontal health by the physical disruption of the plaque biofilm and adjunctive chemical means if required. Implicit in this objective is the ongoing requirement of detection and interception of new and recurrent disease, which continues at selected intervals for the life of the dentition after the initial ("active") phase of periodontal treatment. This concept of ongoing periodontal maintenance therapy has been embraced as the mandatory requirement for favourable periodontal outcomes based on institutional clinical trials and in practice-based studies in various parts of the world. This review examines the ramifications of periodontal maintenance therapy based upon a multi-level assessment of logistic issues and risk factors at three levels: (1) The patient level - treatment time; patient attendance compliance; and homecare measures, antiseptics/antibiotics and smoking. (2) The level of the individual tooth - tooth loss; and evaluation of success versus survival. (3) The level of each tooth surface ("site") - probing depth, loss of attachment and bleeding on probing; and changes in clinical attachment levels. In spite of the diversity of studies conducted, there is agreement on the efficacy of periodontal maintenance therapy when compared with studies on untreated populations and in treated cases that were not maintained.

  2. Mining Surveillance and Maintenance Dollars

    SciTech Connect

    MARTINEZ, R.

    2000-02-01

    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.

  3. ICD Complex Operations and Maintenance Plan

    SciTech Connect

    Gibson, P. L.

    2007-06-25

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

  4. 49 CFR 193.2639 - Maintenance records.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... at each LNG plant of the date and type of each maintenance activity performed on each component to meet the requirements of this part. For each LNG facility that is designed and constructed after March... records must be retained for as long as the LNG facility remains in service: (1) Each record or...

  5. 49 CFR 193.2639 - Maintenance records.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... at each LNG plant of the date and type of each maintenance activity performed on each component to meet the requirements of this part. For each LNG facility that is designed and constructed after March... records must be retained for as long as the LNG facility remains in service: (1) Each record or...

  6. 49 CFR 193.2639 - Maintenance records.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... at each LNG plant of the date and type of each maintenance activity performed on each component to meet the requirements of this part. For each LNG facility that is designed and constructed after March... records must be retained for as long as the LNG facility remains in service: (1) Each record or...

  7. 49 CFR 193.2639 - Maintenance records.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... at each LNG plant of the date and type of each maintenance activity performed on each component to meet the requirements of this part. For each LNG facility that is designed and constructed after March... records must be retained for as long as the LNG facility remains in service: (1) Each record or...

  8. 49 CFR 193.2639 - Maintenance records.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... at each LNG plant of the date and type of each maintenance activity performed on each component to meet the requirements of this part. For each LNG facility that is designed and constructed after March... records must be retained for as long as the LNG facility remains in service: (1) Each record or...

  9. Innovative Coatings Potentially Lower Facility Maintenance Costs

    NASA Technical Reports Server (NTRS)

    2013-01-01

    Through extensive testing at Stennis Space Center, Nanocepts Inc. of Lexington, Kentucky, received key validation of the effectiveness of its photocatalytic coatings. Now a NASA Dual Use Technology partner, the company s commercial coatings offer unique environmental and medical benefits, and their self-cleaning properties help limit grime buildup on buildings.

  10. 40 CFR 63.1160 - Compliance dates and maintenance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... recommended maintenance at the recommended intervals on fresh solvent pumps, recirculating pumps, discharge... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Compliance dates and maintenance... Facilities and Hydrochloric Acid Regeneration Plants § 63.1160 Compliance dates and maintenance...

  11. 40 CFR 63.1160 - Compliance dates and maintenance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Require the manufacturer's recommended maintenance at the recommended intervals on fresh solvent pumps... 40 Protection of Environment 10 2011-07-01 2011-07-01 false Compliance dates and maintenance... Facilities and Hydrochloric Acid Regeneration Plants § 63.1160 Compliance dates and maintenance...

  12. 40 CFR 63.1160 - Compliance dates and maintenance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Require the manufacturer's recommended maintenance at the recommended intervals on fresh solvent pumps... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Compliance dates and maintenance... Facilities and Hydrochloric Acid Regeneration Plants § 63.1160 Compliance dates and maintenance...

  13. 40 CFR 63.1160 - Compliance dates and maintenance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... recommended maintenance at the recommended intervals on fresh solvent pumps, recirculating pumps, discharge... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Compliance dates and maintenance... Facilities and Hydrochloric Acid Regeneration Plants § 63.1160 Compliance dates and maintenance...

  14. 36 CFR 212.4 - Construction and maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Construction and maintenance... TRAVEL MANAGEMENT Administration of the Forest Transportation System § 212.4 Construction and maintenance. (a) Construction and maintenance work on forest transportation facilities with appropriated...

  15. Reminder and 2AFC tasks provide similar estimates of the difference limen: a reanalysis of data from Lapid, Ulrich, and Rammsayer (2008) and a discussion of Ulrich and Vorberg (2009).

    PubMed

    García-Pérez, Miguel A; Alcalá-Quintana, Rocío

    2010-05-01

    Lapid, Ulrich, and Rammsayer (2008) reported that estimates of the difference limen (DL) from a two-alternative forced choice (2AFC) task are higher than those obtained from a reminder task. This article reanalyzes their data in order to correct an error in their estimates of the DL from 2AFC data. We also extend the psychometric functions fitted to data from both tasks to incorporate an extra parameter that has been shown to allow obtaining accurate estimates of the DL that are unaffected by lapses. Contrary to Lapid et al.'s conclusion, our reanalysis shows that DLs estimated with the 2AFC task are only minimally (and not always significantly) larger than those estimated with the reminder task. We also show that their data are contaminated by response bias, and that the small remaining difference between DLs estimated with 2AFC and reminder tasks can be reasonably attributed to the differential effects that response bias has in either task as they were defined in Lapid et al.'s experiments. Finally, we discuss a novel approach presented by Ulrich and Vorberg (2009) for fitting psychometric functions to 2AFC discrimination data.

  16. Low maintenance hydrocarbon soil & groundwater

    SciTech Connect

    Seabolt, L.K. Jr.; Ryckman, M.D.

    1995-12-31

    This paper illustrates practical methods to control remedial system life cycle costs for pump and treat and biovent systems through the use of low maintenance treatment systems. Cost control factors will be illustrated through the presentation of three case histories: a groundwater free product recovery system at an Air Force P.O.L. (Petroleum, Oil, and Lubricant) storage area, a free product recovery and bioventing system at a beverage fleet distribution facility, and a free product recovery and ventilation system at a publication facility.

  17. Double Shell Tank (DST) Maintenance and Recovery Subsystem Definition Report

    SciTech Connect

    SMITH, E.A.

    2000-07-26

    The description of the Double-Shell Tank (DST) Maintenance and Recovery Subsystem presented in this document was developed to establish its boundaries. The DST Maintenance and Recovery Subsystem consists of new and existing equipment and facilities used to provide tank farm operators logistic support and problem resolution for the DST System during operations. This support will include evaluating equipment status, performing preventive and corrective maintenance, developing work packages, managing spares and consumables, supplying tooling, and training maintenance and operations personnel.

  18. Work control in separations facilities

    SciTech Connect

    Olson, L.D.

    1990-01-01

    The topic addressed in this technical review is the development and implementation of a work control program in one of the chemical separations facilities at the Savannah River Site (SRS) in Aiken, SC. This program will be used as a pilot for the Nuclear Materials Processing Division at the site. The SRS Work Control Pilot program is based on the Institute of Nuclear Power Operations (INPO) good practices and guidelines for the conduct of maintenance and complies with SRS quality assurance and DOE orders on maintenance management. The program follows a ten-step process for control of maintenance and maintenance-related activities in a chemical separations facility. The program took the existing maintenance planning and scheduling system and upgraded it to comply with all INPO work control and related guidelines for histories, post-maintenance testing and scheduling. The development process of adapting a nuclear-related- based plan to a batch/continuous chemical separations plant was a challenge. There were many opportunities to develop improvements in performance while being creative and realistic in applying reactor maintenance technology to chemical plant maintenance. This pilot program for work control in a nonreactor nuclear facility will provide valuable information for applying a controlled maintenance process to a multiphase chemical operating plant environment.

  19. Work control in separations facilities

    SciTech Connect

    Olson, L.D.

    1990-12-31

    The topic addressed in this technical review is the development and implementation of a work control program in one of the chemical separations facilities at the Savannah River Site (SRS) in Aiken, SC. This program will be used as a pilot for the Nuclear Materials Processing Division at the site. The SRS Work Control Pilot program is based on the Institute of Nuclear Power Operations (INPO) good practices and guidelines for the conduct of maintenance and complies with SRS quality assurance and DOE orders on maintenance management. The program follows a ten-step process for control of maintenance and maintenance-related activities in a chemical separations facility. The program took the existing maintenance planning and scheduling system and upgraded it to comply with all INPO work control and related guidelines for histories, post-maintenance testing and scheduling. The development process of adapting a nuclear-related- based plan to a batch/continuous chemical separations plant was a challenge. There were many opportunities to develop improvements in performance while being creative and realistic in applying reactor maintenance technology to chemical plant maintenance. This pilot program for work control in a nonreactor nuclear facility will provide valuable information for applying a controlled maintenance process to a multiphase chemical operating plant environment.

  20. Maintenance Management Update.

    ERIC Educational Resources Information Center

    Sternloff, Robert E.

    1987-01-01

    Current trends in park maintenance are overviewed, including maintenance impact statements, avoidance of cost through efficient use and national resource conservation, horticultural accomplishments that influence maintenance management, and vandalism prevention. (CB)

  1. Facilities of the Future

    ERIC Educational Resources Information Center

    Grayson, Jennifer

    2009-01-01

    The bricks-and-mortar infrastructure of community colleges has not nearly kept pace with increases in student enrollments. Not only are colleges bursting at the proverbial seams, but, according to the American Graduation Initiative, many two-year institutions "face large needs due to deferred maintenance or lack the modern facilities and…

  2. Facilities Data System Manual.

    ERIC Educational Resources Information Center

    Acridge, Charles W.; Ford, Tim M.

    The purposes of this manual are to set forth the scope and procedures for the maintenance and operation of the University of California facilities Data System (FDX) and to serve as a reference document for users of the system. FDX is an information system providing planning and management data about the existing physical plant. That is, it…

  3. Surveying School Facilities Needs.

    ERIC Educational Resources Information Center

    Weichel, Harry J.; Dennell, James

    1990-01-01

    Ralston (Nebraska) Public School District's communitywide survey helped set school facilities priorities while keeping the district's finite resources firmly in mind. With an outline of maintenance costs for the next 10 years, the district can develop a strategic construction schedule. The board also has the option of financing projects through a…

  4. State School Facility Programs Overview.

    ERIC Educational Resources Information Center

    California State Dept. of General Services, Sacramento. Office of Public School Construction.

    This overview examines California's various State Allocation Board's funding programs for the construction, modernization, and maintenance of local school facilities. Funding information is provided for each program as are explanations of the school facility program construction process and the lease purchase program. The organizational chart for…

  5. Automation tools for flexible aircraft maintenance.

    SciTech Connect

    Prentice, William J.; Drotning, William D.; Watterberg, Peter A.; Loucks, Clifford S.; Kozlowski, David M.

    2003-11-01

    This report summarizes the accomplishments of the Laboratory Directed Research and Development (LDRD) project 26546 at Sandia, during the period FY01 through FY03. The project team visited four DoD depots that support extensive aircraft maintenance in order to understand critical needs for automation, and to identify maintenance processes for potential automation or integration opportunities. From the visits, the team identified technology needs and application issues, as well as non-technical drivers that influence the application of automation in depot maintenance of aircraft. Software tools for automation facility design analysis were developed, improved, extended, and integrated to encompass greater breadth for eventual application as a generalized design tool. The design tools for automated path planning and path generation have been enhanced to incorporate those complex robot systems with redundant joint configurations, which are likely candidate designs for a complex aircraft maintenance facility. A prototype force-controlled actively compliant end-effector was designed and developed based on a parallel kinematic mechanism design. This device was developed for demonstration of surface finishing, one of many in-contact operations performed during aircraft maintenance. This end-effector tool was positioned along the workpiece by a robot manipulator, programmed for operation by the automated planning tools integrated for this project. Together, the hardware and software tools demonstrate many of the technologies required for flexible automation in a maintenance facility.

  6. Efficiency of the human observer compared to an ideal observer based on a generalized NEQ which incorporates scatter and geometric unsharpness: evaluation with a 2AFC experiment

    NASA Astrophysics Data System (ADS)

    Kyprianou, Iacovos S.; Ganguly, Arundhuti; Rudin, Stephen; Bednarek, Daniel R.; Gallas, Brandon D.; Myers, Kyle J.

    2005-04-01

    Under certain assumptions the detectability of the ideal observer can be defined as the integral of the system Noise Equivalent Quanta multiplied by the squared object spatial frequency distribution. Using the detector Noise-Equivalent-Quanta (NEQD) for the calculation of detectability inadequately describes the performance of an x-ray imaging system because it does not take into account the effects of patient scatter and geometric unsharpness. As a result, the ideal detectability index is overestimated, and hence the efficiency of the human observer in detecting objects is underestimated. We define a Generalized-NEQ (GNEQ) for an x-ray system referenced at the object plane that incorporates the scatter fraction, the spatial distributions of scatter and focal spot, the detector MTFD, and the detector Normalized-Noise-Power-Spectrum (NNPSD). This GNEQ was used in the definition of the ideal detectability for the evaluation of the human observer efficiency during a two Alternative Forced Choice (2-AFC) experiment, and was compared with the case where only the NEQD was used in the detectability calculations. The 2-AFC experiment involved the detection of images of polyethylene tubes (diameters between 100-300 um) filled with iodine contrast (concentrations between 0-120 mg/cm3) placed onto a uniform head equivalent phantom placed near the surface of a microangiographic detector (43 um pixel size). The resulting efficiency of the human observer without regarding the effects of scatter and geometric unsharpness was 30%. When these effects were considered the efficiency was increased to 70%. The ideal observer with the GNEQ can be a simple optimization method of a complete imaging system.

  7. Efficiency of the Human Observer Compared to an Ideal Observer Based on a Generalized NEQ Which Incorporates Scatter and Geometric Unsharpness: Evaluation with a 2AFC Experiment.

    PubMed

    Kyprianou, Iacovos S; Ganguly, Arundhuti; Rudin, Stephen; Bednarek, Daniel R; Gallas, Brandon D; Myers, Kyle J

    2005-01-01

    Under certain assumptions the detectability of the ideal observer can be defined as the integral of the system Noise Equivalent Quanta multiplied by the squared object spatial frequency distribution. Using the detector Noise-Equivalent-Quanta (NEQ(D)) for the calculation of detectability inadequately describes the performance of an x-ray imaging system because it does not take into account the effects of patient scatter and geometric unsharpness. As a result, the ideal detectability index is overestimated, and hence the efficiency of the human observer in detecting objects is underestimated. We define a Generalized-NEQ (GNEQ) for an x-ray system referenced at the object plane that incorporates the scatter fraction, the spatial distributions of scatter and focal spot, the detector MTF(D), and the detector Normalized-Noise-Power-Spectrum (NNPS(D)). This GNEQ was used in the definition of the ideal detectability for the evaluation of the human observer efficiency during a two Alternative Forced Choice (2-AFC) experiment, and was compared with the case where only the NEQ(D) was used in the detectability calculations. The 2-AFC experiment involved the detection of images of polyethylene tubes (diameters between 100-300 μm) filled with iodine contrast (concentrations between 0-120 mg/cm(3)) placed onto a uniform head equivalent phantom placed near the surface of a microangiographic detector (43 μm pixel size). The resulting efficiency of the human observer without regarding the effects of scatter and geometric unsharpness was 30%. When these effects were considered the efficiency was increased to 70%. The ideal observer with the GNEQ can be a simple optimization method of a complete imaging system.

  8. Efficiency of the Human Observer Compared to an Ideal Observer Based on a Generalized NEQ Which Incorporates Scatter and Geometric Unsharpness: Evaluation with a 2AFC Experiment

    PubMed Central

    Kyprianou, Iacovos S.; Ganguly, Arundhuti; Rudin, Stephen; Bednarek, Daniel R.; Gallas, Brandon D.; Myers, Kyle J.

    2011-01-01

    Under certain assumptions the detectability of the ideal observer can be defined as the integral of the system Noise Equivalent Quanta multiplied by the squared object spatial frequency distribution. Using the detector Noise-Equivalent-Quanta (NEQD) for the calculation of detectability inadequately describes the performance of an x-ray imaging system because it does not take into account the effects of patient scatter and geometric unsharpness. As a result, the ideal detectability index is overestimated, and hence the efficiency of the human observer in detecting objects is underestimated. We define a Generalized-NEQ (GNEQ) for an x-ray system referenced at the object plane that incorporates the scatter fraction, the spatial distributions of scatter and focal spot, the detector MTFD, and the detector Normalized-Noise-Power-Spectrum (NNPSD). This GNEQ was used in the definition of the ideal detectability for the evaluation of the human observer efficiency during a two Alternative Forced Choice (2-AFC) experiment, and was compared with the case where only the NEQD was used in the detectability calculations. The 2-AFC experiment involved the detection of images of polyethylene tubes (diameters between 100–300 μm) filled with iodine contrast (concentrations between 0–120 mg/cm3) placed onto a uniform head equivalent phantom placed near the surface of a microangiographic detector (43 μm pixel size). The resulting efficiency of the human observer without regarding the effects of scatter and geometric unsharpness was 30%. When these effects were considered the efficiency was increased to 70%. The ideal observer with the GNEQ can be a simple optimization method of a complete imaging system. PMID:21311735

  9. Facility Focus: Science Facilities.

    ERIC Educational Resources Information Center

    College Planning & Management, 2001

    2001-01-01

    Discusses design and architectural features of two new science facilities at the Florida Institute of Technology in Melbourne, Florida, and a new graduate research tower the University of Wisconsin at Madison. Notes the important convenience associated with interior windows in these facilities, which allow researchers, faculty, and students to see…

  10. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - REMOVAL OF PRECURSORS TO DISINFECTION BY-PRODUCTS IN DRINKING WATER, PCI MEMBRANE SYSTEMS FYNE PROCESS MODEL ROP 1434 WITH AFC-30 NANOFILTRATON AT BARROW, AK - NSF 00/19/EPADW395

    EPA Science Inventory

    Equipment testing and verification of PCI Membrane Systems Inc. Fyne Process nanofiltraton systems Model ROP 1434 equipped with a C10 module containing AFC-30 tubular membranes was conducted from 3/16-5/11/2000 in Barrow, AS. The source water was a moderate alkalinity, moderately...

  11. Advanced servomanipulator remote maintenance demonstration

    SciTech Connect

    Ray, T.L.; Bradley, E.C.

    1989-03-01

    The advanced servomanipulator (ASM) is a dual-arm, force-reflecting, master/slave servomanipulator that was designed for remote maintenance applications and is digitally controlled. The ASM is installed in the Maintenance Systems Test Area (MSTA) of the Fuel Recycle Division at the Oak Ridge National Laboratory. The unique aspect of ASM is that the slave arms were designed to be remotely maintainable, using a similar remote manipulator system, to maximize availability and minimize downtime. This test report describes the results of the maintenance testing conducted on ASM. Demonstration of the ability to maintain ASM remotely is an important precursor to the ultimate application of ASM in a totally remote facility. The approach taken in the design of ASM was for the manipulator slave arms to be composed of modules capable of being removed and replaced by another manipulator system of similar capabilities. The ASM incorporates gear and torque tube drives with drive couplings that facilitate remote maintenance. Although the use of special fixtures is normally discouraged for remote maintenance, special fixtures were required for this demonstration due to the complex nature of the slave arms. This test was performed to demonstrate that the ASM slave arms could be completely disassembled and reassembled remotely. Maintenance of ASM was successfully demonstrated using the M-2 servomanipulator and special fixtures. The entire disassembly process took about 4 h, and the assembly took about 3 1/2 h. Although there were some problems, in general, the arm modules were adequately designed for remote removal and replacement. Recommendations, which are documented in this report, have been made for improvements. 5 refs., 22 figs., 1 tab.

  12. Cryogenics maintenance strategy

    NASA Astrophysics Data System (ADS)

    Cruzat, Fabiola

    2012-09-01

    ALMA is an interferometer composed of 66 independent systems, with specific maintenance requirements for each subsystem. To optimize the observation time and reduce downtime maintenance, requirements are very demanding. One subsystem with high maintenance efforts is cryogenics and vacuum. To organize the maintenance, the Cryogenic and Vacuum department is using and implementing different tools. These are monitoring and problem reporting systems and CMMS. This leads to different maintenance approaches: Preventive Maintenance, Corrective Maintenance and Condition Based Maintenance. In order to coordinate activities with other departments the preventive maintenance schedule is kept as flexible as systems allow. To cope with unavoidable failures, the team has to be prepared to work under any condition with the spares on time. Computerized maintenance management system (CMMS) will help to manage inventory control for reliable spare part handling, the correct record of work orders and traceability of maintenance activities. For an optimized approach the department is currently evaluating where preventive or condition based maintenance applies to comply with the individual system demand. Considering the change from maintenance contracts to in-house maintenance will help to minimize costs and increase availability of parts. Due to increased number of system and tasks the cryo team needs to grow. Training of all staff members is mandatory, in depth knowledge must be built up by doing complex maintenance activities in the Cryo group, use of advanced computerized metrology systems.

  13. Kalispell Maintenance Headquarters Project : Environmental Assessment.

    SciTech Connect

    United States. Bonneville Power Administration.

    1991-01-01

    The facilities needed to maintain and repair Bonneville Power Administration (BPA's) electrical equipment in northwest Montana are currently in two locations: A maintenance headquarters at the Kalispell Substation, and a temporary leased facility south of Kalispell. The present situation is not efficient. There is not enough space to accommodate the equipment needed at each site, and coordination and communication between the two sites is difficult. Also, two sites means duplication of equipment and facilities. BPA needs a single, centralized facility that would efficiently accommodate all the area's maintenance activities and equipment. BPA proposes to build a maintenance headquarters facility consisting of 2 to 4 single-story buildings totaling about 35,000 square feet (office spaces and workshop areas); an open-ended vehicle storage building (carport style); a fenced-in storage year; a storage building for flammables, herbicides, and hazardous wastes; and a parking lot. The facility would require developing about 6 to 10 acres of land. Two sites are being considered for the proposed project (see the attached map for locations). This report is the environmental assessment of the two options.

  14. New Trends in Facility Asset Management.

    ERIC Educational Resources Information Center

    Adams, Matt

    2000-01-01

    Explains new, positive trends in facility asset management that encompasses greater acceptance and involvement of facility managers in the financial planning process, greater awareness of the need for maintenance, and facility administrators taking a greater role with business officers. The new climate for alternative renewal financing proposals…

  15. MEDEMAS -Medical Device Management and Maintenance System Architecture

    NASA Astrophysics Data System (ADS)

    Dogan, Ülkü Balcı; Dogan, Mehmet Ugur; Ülgen, Yekta; Özkan, Mehmed

    In the proposed study, a medical device maintenance management system (MEDEMAS) is designed and implemented which provides a data pool of medical devices, the maintenance protocols and other required information for these devices. The system also contains complete repair and maintenance history of a specific device. MEDEMAS creates optimal maintenance schedule for devices and enables the service technician to carry out and report maintenance/repair processes via remote access. Thus predicted future failures are possible to prevent or minimize. Maintenance and repair is essential for patient safety and proper functioning of the medical devices, as it prevents performance decrease of the devices, deterioration of the equipment, and detrimental effects on the health of a patient, the user or other interacting people. The study aims to make the maintenance process more accurate, more efficient, faster and easier to manage and organize; and much less confusing. The accumulated history of medical devices and maintenance personnel helps efficient facility planning.

  16. Establishing maintenance performance indicators

    SciTech Connect

    Baca, B.

    1994-10-01

    Maintenance Performance Indicators (PI) specify where the maintenance department is and which direction it is going allowing for a quick and accurate assessment of the performance of the Maintenance Management Program (MMP). Establishing PI`s for the maintenance department will allow a measure of productivity and a means of feedback for methods improvement. Effective performance of the maintenance department directly effects plant profitability. Improvements in the quality and productivity of the maintenance work force will significantly reduce maintenance costs. The level of performance attained by the maintenance work force is usually guessed at. Guessing will not identify areas needing improvement or help to initiate a corrective action. Maintenance PI`s are required for maintenance departments whose goal is to control maintenance costs while increasing productivity. The application of basic statistical methods will allow a maintenance department to know where they are and which direction they are going. The data presented in this paper is a representation of indicators used in industry as well as developed indicators to establish a complete maintenance performance indicator program. The methodology used in developing this program can be used as a way to manage a cost effective maintenance management program.

  17. 43. Launch Control Equipment Room, generator and maintenance mannequin. Lyon ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. Launch Control Equipment Room, generator and maintenance mannequin. Lyon - Whiteman Air Force Base, Oscar O-1 Minuteman Missile Alert Facility, Southeast corner of Twelfth & Vendenberg Avenues, Knob Noster, Johnson County, MO

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

    DOEpatents

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

    2013-02-19

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

  19. Public-Private Partnerships for Depot-Level Maintenance

    DTIC Science & Technology

    1999-09-01

    reviews public - private partnerships for depot-level maintenance and leases of DoD depot-level facilities. The Services have used a number of authorities to establish these public-private statutory and regulatory authorities.

  20. Looking Northeast at Southwest End of Maintenance Shop with Milling ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Looking Northeast at Southwest End of Maintenance Shop with Milling Machines, Hoist, Electrical Boxes in Recycle Recovery Building - Hematite Fuel Fabrication Facility, Recycle Recovery Building, 3300 State Road P, Festus, Jefferson County, MO

  1. 21 CFR 211.58 - Maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Maintenance. 211.58 Section 211.58 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Buildings and Facilities §...

  2. Davis PV plant operation and maintenance manual

    SciTech Connect

    1994-09-01

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

  3. Unified Facilities Criteria (UFC) Design Guide. Army Reserve Facilities

    DTIC Science & Technology

    2010-02-01

    compressed air piping system for maintenance bay service tools , typically the air compressor is located in the mechanical room. Other maintenance building...Including Change 3, 1 February 2010 FOREWORD The Unified Facilities Criteria (UFC) system is prescribed by MIL-STD 3007 and provides...Engineering Command (NAVFAC), and Air Force Civil Engineer Support Agency (AFCESA) are responsible for administration of the UFC system . Defense agencies

  4. 33 CFR 146.15 - Maintenance of emergency equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Maintenance of emergency equipment. 146.15 Section 146.15 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES OPERATIONS OCS Facilities § 146.15 Maintenance...

  5. 29 CFR 1917.111 - Maintenance and load limits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Maintenance and load limits. 1917.111 Section 1917.111..., DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.111 Maintenance and load limits... maintained. (b) Maximum safe load limits, in pounds per square foot (kilograms per square meter), of...

  6. 29 CFR 1917.111 - Maintenance and load limits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Maintenance and load limits. 1917.111 Section 1917.111..., DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.111 Maintenance and load limits... maintained. (b) Maximum safe load limits, in pounds per square foot (kilograms per square meter), of...

  7. 1. GENERAL VIEW TO THE WEST OF THE EMAD FACILITY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. GENERAL VIEW TO THE WEST OF THE E-MAD FACILITY AND THE SURROUNDING ENVIRONMENTAL AND TOPOGRAPHICAL SETTING. - Nevada Test Site, Engine Maintenance Assembly & Disassembly Facility, Area 25, Jackass Flats, Mercury, Nye County, NV

  8. Microform Reader Maintenance.

    ERIC Educational Resources Information Center

    Hall, Hal W.; Michaels, George H.

    1985-01-01

    Describes experiences in organizing a program of microform reader and reader/printer maintenance at Texas A & M's Sterling C. Evans Library and offers guidelines for regular machine maintenance and repair. Guidelines discussed relate to maintenance philosophy, general machine cleaning, troubleshooting, service contracts, supplies,…

  9. Asphalt in Pavement Maintenance.

    ERIC Educational Resources Information Center

    Asphalt Inst., College Park, MD.

    Maintenance methods that can be used equally well in all regions of the country have been developed for the use of asphalt in pavement maintenance. Specific information covering methods, equipment and terminology that applies to the use of asphalt in the maintenance of all types of pavement structures, including shoulders, is provided. In many…

  10. Light Vehicle Preventive Maintenance.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This correspondence course, originally developed for the Marine Corps, is designed to instruct students in the performance of preventive maintenance on motor vehicles. Instructional materials are presented in three chapters as follows: (1) Major Maintenance Areas (maintenance system, tires, batteries, cooling systems, and vehicle lubrication; (2)…

  11. Defer Maintenance, Invite Disaster

    ERIC Educational Resources Information Center

    Bowman, William W.

    1977-01-01

    An AGB- and NACUBO-sponsored survey showed that "wish lists" are accumulating overdue major maintenance projects because energy costs are consuming physical plant budgets. Problem areas are discussed: budget "guesstimation," preventive maintenance, deferred maintenance inventory, the APPA accounting format, resource allocation,…

  12. Maintenance Management System

    DTIC Science & Technology

    1990-06-01

    maintenance opera- tions. d. Available national maintenance management system (MMS) software be utilized to develop the planning, organizing...portland cement concrete pavements to level and realign faulted areas between slabs or craks within the slab by grinding the high side. MAINTENANCE ITEM

  13. 28 CFR 36.211 - Maintenance of accessible features.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... DISABILITY BY PUBLIC ACCOMMODATIONS AND IN COMMERCIAL FACILITIES General Requirements § 36.211 Maintenance of accessible features. (a) A public accommodation shall maintain in operable working condition those features of facilities and equipment that are required to be readily accessible to and usable by persons...

  14. 33 CFR 105.250 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.250 Security systems and equipment maintenance. (a) Security systems and equipment must be in good working order and... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Security systems and...

  15. 33 CFR 105.250 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.250 Security systems and equipment maintenance. (a) Security systems and equipment must be in good working order and... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Security systems and...

  16. 33 CFR 105.250 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.250 Security systems and equipment maintenance. (a) Security systems and equipment must be in good working order and... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Security systems and...

  17. 14 CFR 171.211 - Maintenance and operations requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Maintenance and operations requirements. 171.211 Section 171.211 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES VHF Marker Beacons §...

  18. 14 CFR 171.211 - Maintenance and operations requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Maintenance and operations requirements. 171.211 Section 171.211 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES VHF Marker Beacons §...

  19. 14 CFR 171.211 - Maintenance and operations requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Maintenance and operations requirements. 171.211 Section 171.211 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES VHF Marker Beacons §...

  20. 40 CFR 63.1160 - Compliance dates and maintenance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Facilities and Hydrochloric Acid Regeneration Plants § 63.1160 Compliance dates and maintenance requirements.../or hydrochloric acid regeneration plant subject to this subpart shall achieve initial compliance with... reconstructed steel pickling facility and/or hydrochloric acid regeneration plant subject to this subpart...

  1. 14 CFR 171.31 - Maintenance and operations requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Maintenance and operations requirements. 171.31 Section 171.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES Nondirectional Radio...

  2. 14 CFR 171.211 - Maintenance and operations requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Maintenance and operations requirements. 171.211 Section 171.211 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES VHF Marker Beacons §...

  3. 14 CFR 171.31 - Maintenance and operations requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Maintenance and operations requirements. 171.31 Section 171.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES Nondirectional Radio...

  4. 14 CFR 171.211 - Maintenance and operations requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Maintenance and operations requirements. 171.211 Section 171.211 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) NAVIGATIONAL FACILITIES NON-FEDERAL NAVIGATION FACILITIES VHF Marker Beacons §...

  5. Innovation for maintenance technology improvements

    NASA Technical Reports Server (NTRS)

    Shives, T. R. (Editor); Willard, W. A. (Editor)

    1982-01-01

    A group of 34 submitted entries (32 papers and 2 abstracts) from the 33rd meeting of the Mechanical Failures Prevention Group whose subject was maintenance technology improvement through innovation. Areas of special emphasis included maintenance concepts, maintenance analysis systems, improved maintenance processes, innovative maintenance diagnostics and maintenance indicators, and technology improvements for power plant applications.

  6. Supporting NASA Facilities Through GIS

    NASA Technical Reports Server (NTRS)

    Ingham, Mary E.

    2000-01-01

    The NASA GIS Team supports NASA facilities and partners in the analysis of spatial data. Geographic Information System (G[S) is an integration of computer hardware, software, and personnel linking topographic, demographic, utility, facility, image, and other geo-referenced data. The system provides a graphic interface to relational databases and supports decision making processes such as planning, design, maintenance and repair, and emergency response.

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

    SciTech Connect

    Hendrickson, D.W.

    1995-03-14

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

  8. Facility Microgrids

    SciTech Connect

    Ye, Z.; Walling, R.; Miller, N.; Du, P.; Nelson, K.

    2005-05-01

    Microgrids are receiving a considerable interest from the power industry, partly because their business and technical structure shows promise as a means of taking full advantage of distributed generation. This report investigates three issues associated with facility microgrids: (1) Multiple-distributed generation facility microgrids' unintentional islanding protection, (2) Facility microgrids' response to bulk grid disturbances, and (3) Facility microgrids' intentional islanding.

  9. Operation and Maintenance of Wastewater Collection Systems. Volume I. Third Edition. A Field Study Training Program.

    ERIC Educational Resources Information Center

    California State Univ., Sacramento. Dept. of Civil Engineering.

    Proper installations, inspections, operations, maintenance and repairs of wastewater collection, conveyance and treatment facilities have a significant impact on the operation and maintenance costs, and the effectiveness of these facilities. This manual is the first volume of a two-part program designed to provide wastewater collection system…

  10. 42 CFR 441.181 - Maintenance of effort: Explanation of terms and requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Maintenance of effort: Explanation of terms and... Facilities or Programs § 441.181 Maintenance of effort: Explanation of terms and requirements. (a) For... sections in the current quarter, must be included in the maintenance of effort computation if, during...

  11. A Study of the Operating and Maintenance Costs in a Suburban School District.

    ERIC Educational Resources Information Center

    Haugo, John; Mohrenweiser, Gary

    Two aspects of the operation and maintenance of the Suburban Park School District (SPSD) facilities are analyzed: (1) The allocation of funds to operation and maintenance, and (2) the individual custodial workloads. The maintenance and operation expenditures are divided into three categories (custodial salaries, operation expenditures above and…

  12. Mars ultraviolet simulation facility.

    PubMed

    Zill, L P; Mack, R; DeVincenzi, D L

    1979-12-01

    A facility was established for long-duration ultraviolet (UV) radiation exposure of natural and synthetic materials in order to test hypotheses concerning Martian soil chemistry observed by the Viking Mars landers. The system utilized a 2500 watt xenon lamp as the radiation source, with the beam passing through a heat-dissipating water filter before impinging upon an exposure chamber containing the samples to be irradiated. The chamber was designed to allow for continuous tumbling of the samples, maintenance of temperatures below 0 degrees C during exposure, and monitoring of beam intensity. The facility also provided for sample preparation under a variety of atmospheric conditions, in addition to the Mars nominal. As many as 33 sealed sample ampules have been irradiated in a single exposure. Over 100 samples have been irradiated for approximately 100 to 700 h. The facility has performed well in providing continuous UV irradiation of multiple samples for long periods of time under simulated Mars atmospheric and thermal conditions.

  13. Quantifying the energy benefits of HVAC maintenance training and preventive maintenance

    SciTech Connect

    Abramson, B.C.; Magee, M.S.

    1999-06-01

    This article summarizes a methodology developed to evaluate the energy savings impact of HVAC maintenance training for community colleges in California. The methodology was developed in a study conducted jointly by Servidyne Systems, Inc. and the California Energy Commission. The study involved: (1) a review of previous literature on attempts to quantify training and preventive maintenance impacts; (2) creation of a simplified calculation model for estimating energy savings that could be attributed to HVAC maintenance training; (3) application of the model to nine sample community colleges, using data taken from energy audits of the colleges; (4) calculations of the range of energy savings that could be anticipated through training at the nine colleges; and (5) field surveys to evaluate HVAC equipment conditions and document typical maintenance problems at community colleges that could be addressed by a training program. The investigation concluded that energy savings attributable to training can be roughly quantified using a relatively simple estimation model. Improved HVAC preventive maintenance resulting directly from technician training has a significant energy savings potential, ranging from 6% to 19% of a typical community college`s total energy bill. The results of this study support the premise that well-trained personnel and proper preventive maintenance can significantly improve a facility`s energy performance.

  14. Examining maintenance responsibilities.

    PubMed

    Lam, K C

    2001-06-01

    This paper has examined the important responsibilities of the two organisations involved in the provision of maintenance service for the vital building services in many of our highly serviced buildings. The issues raised could be put to beneficial use in both clients and maintenance providers. All in all, the clients should work closely with their maintenance providers. Engineering services in buildings will not perform satisfactorily and efficiently if both parties do not work together and understand the maintenance tasks based on a business partnering mode. Put forward is the view that the management of the activities involved in the operation and maintenance process is a "shared commitment/involvement" between the client and the maintenance provider. It is obvious that many factors can influence the continued effectiveness of a quality maintenance scheme set up by client and provider. Some of these factors are: Change in key personnel Updates in technology Amendments to engineering practice Implementation of legislative requirements Changes in operation by client or provider Change of use of building Passage of time These factors must be fully reviewed by both parties from time to time, and necessary actions taken. A cooperative team working relationship and improved communication should be fostered by the client and his provider for the best management of services maintenance. This arrangement will contribute to better building services systems with continuous improvement; improved value for clients and higher return for the maintenance provider.

  15. [Medical Equipment Maintenance Methods].

    PubMed

    Liu, Hongbin

    2015-09-01

    Due to the high technology and the complexity of medical equipment, as well as to the safety and effectiveness, it determines the high requirements of the medical equipment maintenance work. This paper introduces some basic methods of medical instrument maintenance, including fault tree analysis, node method and exclusive method which are the three important methods in the medical equipment maintenance, through using these three methods for the instruments that have circuit drawings, hardware breakdown maintenance can be done easily. And this paper introduces the processing methods of some special fault conditions, in order to reduce little detours in meeting the same problems. Learning is very important for stuff just engaged in this area.

  16. The Facilities Audit. A Process for Improving Facilities Conditions.

    ERIC Educational Resources Information Center

    Kaiser, Harvey H.

    The problems of deferred maintenance and decaying campus infrastructure have troubled higher education for the past two decades. This book, designed to be a tool for facilities managers, describes a process for inspecting and reporting conditions of buildings and infrastructure. The audit process is meant to be a routine part of maintenance…

  17. Playing Hardball with Facilities Expenses.

    ERIC Educational Resources Information Center

    Fickes, Michael

    1997-01-01

    Describes one school district manager's tactics for successfully controlling district costs and increasing capital improvements while only marginally increasing the facilities maintenance budget. Highlights guidelines for controlling personnel requirements and cost-reduction methods. Discusses specific cost-control measures involving telephone…

  18. Progressive Planned Maintenance.

    ERIC Educational Resources Information Center

    Lewis, Mary Jo; Jacobs, Richard S.

    A planned maintenance system, which was implemented at Washington State University (WSU), uniquely integrates functions of equipment inventory, scheduling, time reporting, project management, materials inventory, and billing. Management now has immediate access to equipment data, maintenance status, and costs. Staff requirements are readily…

  19. Maintenance of School Gymnasiums.

    ERIC Educational Resources Information Center

    Finchum, R. N.

    1965-01-01

    Procedures are suggested that may be helpful to those responsible for the operation and maintenance of school buildings and gymnasiums. Most schools with gymnasiums utilize them for both instructional and sports purposes. Maintenance of the multipurpose gym are discussed under four subject areas--(1) floors, (2) lighting, (3) sanitation, and (4)…

  20. Rendezvous facilities

    SciTech Connect

    Gehani, N.H.; Roome, W.D.

    1988-11-01

    The concurrent programming facilities in both Concurrent C and the Ada language are based on the rendezvous concept. Although these facilities are similar, there are substantial differences. Facilities in Concurrent C were designed keeping in perspective the concurrent programming facilities in the Ada language and their limitations. Concurrent C facilities have also been modified as a result of experience with its initial implementations. In this paper, the authors compare the concurrent programming facilities in Concurrent C and Ada, and show that it is easier to write a variety of concurrent programs in Concurrent C than in Ada.

  1. Human factors design guidelines for maintainability of Department of Energy nuclear facilities

    SciTech Connect

    Bongarra, J.P. Jr.; VanCott, H.P.; Pain, R.F.; Peterson, L.R.; Wallace, R.I.

    1985-06-18

    Intent of these guidelines is to provide design and design review teams of DOE nuclear facilities with human factors principles to enhance the design and aid in the inspection of DOE nuclear facilities, systems, and equipment. These guidelines are concerned with design features of DOE nuclear facilities which can potentially affect preventive and corrective maintenance of systems within DOE nuclear facilities. Maintenance includes inspecting, checking, troubleshooting, adjusting, replacing, repairing, and servicing activities. Other factors which influence maintainability such as repair and maintenance suport facilities, maintenance information, and various aspects of the environment are also addressed.

  2. Computer Profile of School Facilities Energy Consumption.

    ERIC Educational Resources Information Center

    Oswalt, Felix E.

    This document outlines a computerized management tool designed to enable building managers to identify energy consumption as related to types and uses of school facilities for the purpose of evaluating and managing the operation, maintenance, modification, and planning of new facilities. Specifically, it is expected that the statistics generated…

  3. Does PDC Belong in Facilities Management?

    ERIC Educational Resources Information Center

    Dessoff, Alan

    2012-01-01

    Whether planning, design, and construction (PDC) of buildings should be part of facilities management, with its traditional operations and maintenance functions, or separated from it, has been a divisive question on many campuses for a long time. Now, although it is not happening everywhere, facilities managers at a number of institutions, public…

  4. Liver enzymes among microelectronics equipment maintenance technicians.

    PubMed

    Upfal, M

    1992-04-01

    Equipment maintenance workers within the microelectronics industry have opportunities for occupational exposure to a variety of toxic agents. This pilot investigation compares liver enzymes in this population with that of other coworkers. Participants (n = 135) were randomly selected from a medical surveillance program at the manufacturing facility. Nine job categories were examined, including equipment maintenance workers and electronic technicians. Although abnormal liver enzymes were detected among equipment maintenance workers (odds ratio 16.4; P less than .008) and electronic technicians (odds ratio 27; P less than .0005), the numbers of participants were small (n = 8, 10). The data suggest that independent and/or interactive etiologic roles of occupation and alcohol should be further investigated. Early detection of subclinical occupational or recreational hepatotoxicity with appropriate employment of industrial hygiene control technology and/or the reduction of alcohol consumption may provide a means of preventing liver disease.

  5. Health Facilities

    MedlinePlus

    Health facilities are places that provide health care. They include hospitals, clinics, outpatient care centers, and specialized care centers, ... psychiatric care centers. When you choose a health facility, you might want to consider How close it ...

  6. Simple maintenance for dramatic effect.

    PubMed

    Wells, Scott; Collen, Mark

    2012-08-01

    In an article which first appeared in print in the March 2012 issue of The Australian Hospital Engineer, based on a presentation given at the Institute of Hospital Engineering Australia's 2009 National Conference, Scott Wells, energy manager, Engineering & Building Services, at Royal Brisbane Women's Hospital, and Mark Collen, a district account manager, Engineering and Process Development Division, at water treatment specialist, Nalco, discuss how sound, regular, and thorough, maintenance and cleaning of hospital air-handing units will not only enhance their operating efficiency, but will also help reduce airborne infection risk in the healthcare facilities they serve. They also detail practical measures taken at hospitals in Queensland to reduce the energy consumption of air-handling equipment.

  7. Infrared Scanning For Electrical Maintenance

    NASA Astrophysics Data System (ADS)

    Eisenbath, Steven E.

    1983-03-01

    Given the technological age that we have now entered, the purpose of this paper is to relate how infrared scanning can be used for an electrical preventative maintenance program. An infrared scanner is able to produce an image because objects give off infrared radiation in relationship to their temperature. Most electrical problems will show up as an increase in temperature, thereby making the infrared scanner a useful preventative maintenance tool. Because of the sensitivity of most of the scanners, .1 to .2 of a degree, virtually all electrical problems can be pinpointed long before they become a costly failure. One of the early uses of infrared scanning was to check the power company's electrical distribution system. Most of this was performed via aircraft or truck mounted scanning devices which necessitated its semi-permanent mounting. With the advent of small hand held infrared imagers, along with more portability of the larger systems, infrared scanning has gained more popularity in checking electrical distribution systems. But the distribution systems are now a scaled down model, mainly the in-plant electrical systems. By in-plant, I mean any distribution of electricity; once it leaves the power company's grid. This can be in a hospital, retail outlet, warehouse or manufacturing facility.

  8. Factors Influencing Army Maintenance

    DTIC Science & Technology

    1989-01-01

    ARI Research Note 89-11 (N 00 Factors Influencing Army Maintenance LOloD Debra C. Evans and J. Thomas Roth Applied Science Associates, Inc. for...1.2.7 .2.7.C.1 11. TITLE (Include Security ClassifIcarIon) Factors Influencing Army Maintenance i2. FERSONAL AuTtiOR(S) Evans, Debra C., and Roth, J...y • ’ Factors and variables that influence maintenance for systems and related manpower, per- sonnel, and training (MPT) characteristics were

  9. Maintenance concept development for the Compact Ignition Tokamak

    SciTech Connect

    Macdonald, D.

    1988-01-01

    The Compact Ignition Tokamak (CIT), located at the Princeton Plasma Physics Laboratory, will be the next major experimental machine in the US Fusion Program. Its use of deuterium-tritium (D-T) fuel requires the use of remote handling technology to carry out maintenance operations on the machine. These operations consist of removing and repairing such components as diagnostic equipment modules by using remotely operated maintenance equipment. The major equipment being developed for maintenance external to the vacuum vessel includes both bridge-mounted and floor-mounted manipulator systems. Additionally, decontamination (decon) equipment, hot cell repair facilities, and equipment for handling and packaging solid radioactive waste (rad-waste) are being developed. Recent design activities have focused on establishing maintenance system interfaces with the facility design, developing manipulator system requirements, and using mock-ups to support the tokamak configuration design. 3 refs., 8 figs.

  10. Woodwind Instrument Maintenance.

    ERIC Educational Resources Information Center

    Sperl, Gary

    1980-01-01

    The author presents a simple maintenance program for woodwind instruments which includes the care of tendon corks, the need for oiling keys, and methods of preventing cracks in woodwind instruments. (KC)

  11. Care and Maintenance.

    ERIC Educational Resources Information Center

    Hampton, Carolyn H.; Hampton, Carol D.

    1979-01-01

    The classroom care and maintenance of terrestrial isopods is described. Includes illustrations of isopod external anatomy, a potato trap for collecting isopods, and a constructed habitat for raising isopods. (MA)

  12. Carpet Maintenance Guide.

    ERIC Educational Resources Information Center

    Griffin, William R.

    1999-01-01

    Discusses ways to make carpet maintenance in schools easier and effective for keeping carpeted areas in schools attractive and long lasting. Covers cleaning tips for basic spills, ideas for staying on top of stains, and suggestions for eliminating odors. (GR)

  13. Automating Preventive Maintenance.

    ERIC Educational Resources Information Center

    Oshier, Michael J.

    1984-01-01

    Describes the following aspects of the State University of New York-Brockport's preventive maintenance computerization project: (1) software selection, (2) project implementation; and (3) problems and benefits of the system. (MCG)

  14. Automated preventive maintenance program

    NASA Technical Reports Server (NTRS)

    Cea, E. J.; Grieger, T. H.

    1971-01-01

    Maintenance program which is concise and inexpensive to operate adapts to almost any system that has a FORTRAN compiler. Program operates on a stored data base with an output consisting of scheduling information and various management reports.

  15. Timpani Repair and Maintenance.

    ERIC Educational Resources Information Center

    Combs, F. Michael

    1980-01-01

    Rather than focusing on specific brands of timpani, these guidelines for repair cover mechanical problems of a general nature: pedals, dents, unclear tone, and squeaking. Preventive maintenance is discussed. (Author/SJL)

  16. Operational maintenance data for power generation distribution and HVAC components

    SciTech Connect

    Hollis, H.D.; Hale, P.S. Jr.; Arno, R.G.; Briggs, S.J.

    1995-12-31

    This paper describes the culmination of a 24,000 man hour effort to collect operational and maintenance data on 239 power generation, power distribution and HVAC items, including gas turbine generators, diesel engine generators, switch gear assemblies, cables, boilers, piping, valves and chillers. This program was designed to determine the effects of new technology equipment, i.e., equipment installed after 1971, on availability. The central hypothesis was that this new equipment would exhibit a significant increase in availability, with corresponding decreases in required maintenance and the occurrence of failures. Information was obtained on a variety of commercial and industrial facility types (including office buildings, hospitals, water treatment facilities, prisons, utilities, manufacturing facilities, school universities and bank computer centers), with varying degrees of maintenance quality.

  17. Remote maintenance for a new generation of hot cells

    SciTech Connect

    Feldman, M.J.; Grant, N.R.

    1987-01-01

    For several years the Consolidated Fuel Reprocessing Program (CFRP) at Oak Ridge National Laboratory (ORNL) has been developing facility concepts, designing specialized equipment, and testing prototypical hardware for reprocessing spent fuel from fast breeder reactors. The major facility conceptual design, the Hot Experimental Facility, was based on total remote maintenance to increase plant availability and to reduce radiation exposure. This thrust included designing modular equipment to facilitate maintenance and the manipulation necessary to accomplish maintenance. Included in the design repetoire was the development effort in advanced servomanipulator systems, a remote sampling system, television viewing, and a transporter for manipulator positioning. Demonstration of these developed items is currently ongoing, and the technology is available for applications where production operations in highly radioactive environments are required.

  18. Report of the Task Group on operation Department of Energy tritium facilities

    SciTech Connect

    Not Available

    1991-10-01

    This report discusses the following topics on the operation of DOE Tritium facilities: Environment, Safety, and Health Aspects of Tritium; Management of Operations and Maintenance Functions; Safe Shutdown of Tritium Facilities; Management of the Facility Safety Envelope; Maintenance of Qualified Tritium Handling Personnel; DOE Tritium Management Strategy; Radiological Control Philosophy; Implementation of DOE Requirements; Management of Tritium Residues; Inconsistent Application of Requirements for Measurement of Tritium Effluents; Interdependence of Tritium Facilities; Technical Communication among Facilities; Incorporation of Confinement Technologies into New Facilities; Operation/Management Requirements for New Tritium Facilities; and Safety Management Issues at Department of Energy Tritium Facilities.

  19. 40 CFR 279.52 - General facility standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... processing and re-refining facilities must comply with the following requirements: (1) Maintenance and... (voice or signal) to facility personnel; (ii) A device, such as a telephone (immediately available at the... used oil processing and re-refining facilities must comply with the following requirements: (1)...

  20. New Mexico's Model for Funding School Facilities' Greatest Needs

    ERIC Educational Resources Information Center

    Gorrell, Robert; Salamone, Frank

    2011-01-01

    The New Mexico Public Schools Facilities Authority (NM-PSFA) is a relatively small state agency (50 staff members) that manages the allocation of funding for public school facilities in the state while assisting school districts and state-chartered charter schools in facility planning, construction, and maintenance. Like the majority of other…

  1. 75 FR 77954 - Transfer of Federally Assisted Facility

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... Charlottesville Facilities Maintenance Division of Public Works. The facility and land sit within a secure Public... Charlottesville Public Works Yard, and includes no street frontage. The north side of the facility is bounded by... adjoining Public Works Yard. The railway embankment to the north of the buildings is steep, wooded, and...

  2. FGD maintenance guidelines. Volume 2: FGD maintenance information. Final report

    SciTech Connect

    Davidson, L.N.; Miller, G.P.; Wedig, C.P.

    1986-07-01

    The ''FGD Maintenance Guidelines'' was written to fill the need for maintenance information that applies specifically to flue gas desulfurization (FGD) systems. Previously there was no single source of data describing FGD maintenance. Usually maintenance managers relied on suppliers' operating and maintenance manuals, past FGD experience, or procedures from other areas of a power plant. There are two volumes in the Guidelines intended to assist utility personnel in planning and performing maintenance for FGD systems. Different aspects of maintenance are emphasized in each volume. Volume 1, FGD Maintenance Programs, provides guidance for supervisory personnel involved in planning maintenance. It describes the utility industry's experience with FGD maintenance programs, a procedure for organizing and managing maintenance programs, and ways to design FGD systems for maintainability. The section about implementing a maintenance program contains a detailed example to illustrate the procedure, based on experience of an actual operating FGD system. Volume 2, FGD Maintenance Information, has practical information, useful in understanding FGD systems and their maintenance needs. It describes the major types of FGD systems operating in the US and typical maintenance associated with each. Also, in this volume, there is information about maintenance needs and procedures for the most common types of FGD equipment. 21 refs., 48 figs., 3 tabs.

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

    SciTech Connect

    Gunter, David B.; Burwinkle, T. W.; Cannon, T. R.; Ford, M. K.; Holder, Jr., L.; Clotfelter, O. K.; Faulkner, R. L.; Smith, D. L.; Wooten, H. O.

    1991-12-01

    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.

  4. Do-It-Now building maintenance reengineering project

    SciTech Connect

    Apoddaca, L.; Ayotte, A.; Coffman, J.; Dukes, L.; Jojola, S.; Kadlec, J.; Letourneau, S.; Matthews, R.; Paul, G.

    1996-09-01

    The Do-It-Now (DIN) building maintenance system is proposed to reduce the cost of routine building maintenance and repairs and to improve customer satisfaction with maintenance services. DIN uses a team approach to periodically inspect buildings and provide maintenance services on the spot. It emphasizes communications between the customers and the craftspeople performing the work. The system was designed using a reengineering approach that characterized the existing maintenance work control system, analyzed comparable systems in other DOE laboratories, envisioned an ideal system, and proposed a workable, testable system for initial implementation. At each stage, input was solicited from customer representatives and Facilities management to ensure meeting customer requirements with an implementable system.

  5. Use of the virtual reality in maintenance operation at EDF

    SciTech Connect

    Nouailhas, B.; Tonnoir, S.; Laureillard, P.

    2006-07-01

    Today, a high level of availability for generating facilities is essential for electricity producers. In this context, optimizing the maintenance operation tasks is a necessity for EDF. To achieve this objective, EDF R and D has created the 3D Maintenance Project. The main goal of this project is to provide an organization and work methods linked with a 3D tool to support the maintenance staff in their tasks of coordination and moving packages during outages. In this paper present the moving packages tool and its experimentation in a nuclear power plant. (authors)

  6. Building Maintenance, Management, and Budgeting.

    ERIC Educational Resources Information Center

    Pawsey, M. R.

    1982-01-01

    Australian methods and formulas for funding building maintenance and management are outlined and found to be haphazard. Discussed are: ultimate costs of deferred maintenance, major plant replacements, life cycle costing, types of maintenance programs (including full preventive maintenance), use of computer programs for planning, and organization…

  7. What Constitutes Maintenance

    ERIC Educational Resources Information Center

    Becker, J. Thomas

    2011-01-01

    In most cases the facilities inventory of an educational institution is its largest fiscal asset. The physical plant or facilities management department is the steward for keeping that asset from becoming a liability. Its principal charge is to make sure that the building inventory maintains its ability to function as intended, that it is safe and…

  8. Save a Penny, Lose a School: The Real Cost of Deferred Maintenance. Policy Brief Series on Rural Education.

    ERIC Educational Resources Information Center

    Lawrence, Barbara Kent

    Deferring maintenance in small rural schools creates poor conditions that can affect the health and safety of everyone who uses the facility, damage the morale of students and teachers, impair their ability to teach and learn, and threaten the facility itself. Numerous recommendations for policy changes that affect maintenance are presented. A…

  9. Reliability Centered Maintenance - Methodologies

    NASA Technical Reports Server (NTRS)

    Kammerer, Catherine C.

    2009-01-01

    Journal article about Reliability Centered Maintenance (RCM) methodologies used by United Space Alliance, LLC (USA) in support of the Space Shuttle Program at Kennedy Space Center. The USA Reliability Centered Maintenance program differs from traditional RCM programs because various methodologies are utilized to take advantage of their respective strengths for each application. Based on operational experience, USA has customized the traditional RCM methodology into a streamlined lean logic path and has implemented the use of statistical tools to drive the process. USA RCM has integrated many of the L6S tools into both RCM methodologies. The tools utilized in the Measure, Analyze, and Improve phases of a Lean Six Sigma project lend themselves to application in the RCM process. All USA RCM methodologies meet the requirements defined in SAE JA 1011, Evaluation Criteria for Reliability-Centered Maintenance (RCM) Processes. The proposed article explores these methodologies.

  10. Environmental restoration plan for the transfer of surplus facilities to the Facility Transition Program at Oak Ridge National Laboratory

    SciTech Connect

    1995-08-01

    This report will provide guidance on management, coordination, and integration of plans to transition facilities to the Facility Transition Program and activities as related to the Oak Ridge National Laboratory (ORNL) Environmental Restoration Program facilities. This report gives (1) guidance on the steps necessary for identifying ORNL surplus facilities, (2) interfaces of Surveillance and Maintenance (S and M) and Isotope Facility Deactivation program managers, (3) roles and responsibilities of the facility managers, and (4) initial S and M requirements upon acceptance into the Facility Transition Program.

  11. Project Surveillance and Maintenance Plan. [UMTRA Project

    SciTech Connect

    Not Available

    1985-09-01

    The Project Surveillance and Maintenance Plan (PSMP) describes the procedures that will be used by the US Department of Energy (DOE), or other agency as designated by the President to verify that inactive uranium tailings disposal facilities remain in compliance with licensing requirements and US Environmental Protection Agency (EPA) standards for remedial actions. The PSMP will be used as a guide for the development of individual Site Surveillance and Maintenance Plans (part of a license application) for each of the UMTRA Project sites. The PSMP is not intended to provide minimum requirements but rather to provide guidance in the selection of surveillance measures. For example, the plan acknowledges that ground-water monitoring may or may not be required and provides the (guidance) to make this decision. The Site Surveillance and Maintenance Plans (SSMPs) will form the basis for the licensing of the long-term surveillance and maintenance of each UMTRA Project site by the NRC. Therefore, the PSMP is a key milestone in the licensing process of all UMTRA Project sites. The Project Licensing Plan (DOE, 1984a) describes the licensing process. 11 refs., 22 figs., 8 tabs.

  12. Electrical Maintenance Technician.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains 30 units to consider for use in a tech prep competency profile for the occupation of electrical maintenance technician. All the units listed will not necessarily apply to every situation or tech prep consortium, nor will all the competencies within each unit be appropriate. Several units appear within each specific…

  13. Floors: Care and Maintenance.

    ERIC Educational Resources Information Center

    Post Office Dept., Washington, DC.

    Guidelines, methods and policies regarding the care and maintenance of post office building floors are overviewed in this handbook. Procedures outlined are concerned with maintaining a required level of appearance without wasting manpower. Flooring types and characteristics and the particular cleaning requirements of each type are given along with…

  14. Horticulture: Grounds Maintenance Employee.

    ERIC Educational Resources Information Center

    Sims, James; And Others

    The unit of individualized learning activities is designed to provide training in grounds maintenance. The materials in the unit are divided into two sections. The developmental or preliminary phase (15 pages) is for use by the instructor and includes brief descriptions of the job and of the student population, along with listings of the specific…

  15. Operations and maintenance philosophy

    SciTech Connect

    DUNCAN, G.P.

    1999-10-28

    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.

  16. Floors: Selection and Maintenance.

    ERIC Educational Resources Information Center

    Berkeley, Bernard

    Flooring for institutional, commercial, and industrial use is described with regard to its selection, care, and maintenance. The following flooring and subflooring material categories are discussed--(1) resilient floor coverings, (2) carpeting, (3) masonry floors, (4) wood floors, and (5) "formed-in-place floors". The properties, problems,…

  17. Maintenance Crisis vs Solutions.

    ERIC Educational Resources Information Center

    Haggard, Susie

    Industrial maintenance in Northeast Georgia is facing an acute crisis. Contributing factors are economic development that is depleting the work force, aging of the population, downsizing of the military, and lack of technical school graduates. Solutions to the crisis fall into three categories: short-term, mid-term, and long-term. For short-term…

  18. Playground Inspection & Maintenance.

    ERIC Educational Resources Information Center

    Leeds, Gerard

    People today demand a safer work environment and a safer play environment for children. Accidents such as broken arms are no longer accepted as an inevitable part of growing up. This paper presents recommendations for the maintenance of safe playground areas and equipment, covering three main areas: (1) inspections, which should follow a specified…

  19. School Maintenance Needs

    ERIC Educational Resources Information Center

    Erickson, Paul W.

    2011-01-01

    The United States is full of schools built in the 1950s and 60s that supported the boomer school-age enrollment increase. These schools, once beacons of the neighborhood, are 50 to 60 years old and susceptible to becoming the community "eyesore." Budgeting for maintenance was fairly systematic for school districts for the first 10 to 20…

  20. Care and Maintenance.

    ERIC Educational Resources Information Center

    Hampton, Carol D.; Hampton, Carolyn H.

    1980-01-01

    Described is a method for bringing the sea into the classroom by setting up a saltwater aquarium. Included is selection of an aquarium, filtering systems, water (whether natural salt or synthetic sea salts), bottom materials, setting up an aquarium, system stabilization, stocking an aquarium, and maintenance of the aquarium. (DS)

  1. Preventive Maintenance Process

    NASA Technical Reports Server (NTRS)

    Ciaruffoli, Veronica; Bramley, Craig; Matteson, Mike

    2001-01-01

    The Preventive Maintenance (PM) program at Stennis Space Center (SSC) evolved from an ineffective and poorly organized state to a highly organized state in which it became capable of tracking equipment, planning jobs with man hour estimates, and supporting outsourcing. This viewgraph presentation traces the steps the program took to improve itself.

  2. Diesel Vehicle Maintenance Competencies.

    ERIC Educational Resources Information Center

    Braswell, Robert; And Others

    Designed to provide a model set of competencies, this manual presents tasks which were identified by employers, employees, and teachers as important in a postsecondary diesel vehicle maintenance curriculum. The tasks are divided into seven major component areas of instruction: chassis and suspension, diesel engines, diesel fuel, electrical,…

  3. Regional maintenance approach for PACS within the healthcare enterprise

    NASA Astrophysics Data System (ADS)

    Staley, Steven D.; Romlein, John R.; Chacko, Anna K.; Radvany, Martin

    2000-05-01

    With the proliferation of Picture Archiving and Communications Systems (PACS) throughout the U.S. Healthcare System, there is an immense need for alternative approaches to maintenance support of PACS systems. One method of cost reduction is through the implementation of regional maintenance programs. While many PACS vendors are willing to negotiate various forms of shared service arrangements, multi-facility and regional negotiations are rarely implemented. This paper will present such an approach by describing a four step process: (1) Identify maintenance tasks across the entire region/enterprise; (2) Identify maintenance resources within the region/enterprise that can be assigned against those tasks; (3) Identify vendor unique resources that must be added to regional/enterprise resources to complete the required coverage of maintenance tasks; and (4) Negotiate with all member sites of the region/enterprise and the vendor for the assignment of resources against all maintenance tasks. Additionally, these steps will be balanced through identification of the principal tradeoffs tied to maintenance resourcing, namely: quality, speed and cost. If this approach is implemented, it presents a mechanism for achieving maintenance service cost reductions, while supporting clinical operations, through the benefits of economies of scale and collective bargaining.

  4. Facility Planning.

    ERIC Educational Resources Information Center

    Graves, Ben E.

    1984-01-01

    This article reviews recommendations on policies for leasing surplus school space made during the Council of Educational Facility Planners/International conference. A case study presentation of a Seattle district's use of lease agreements is summarized. (MJL)

  5. 77 FR 67584 - Air Carrier Contract Maintenance Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... Stations, Report No. AV-2003-047 (July 8, 2003). In 2005, the IG issued a second report on air carriers...). \\4\\ Air Carrier's Outsourcing Use of Non-Certificated Repair Facilities, Report No. AV-2006-031 (Dec... Outsourcing of Aircraft Maintenance, Report No. AV-2008-090 (Sept. 30, 2008). \\7\\ The report noted...

  6. Landscape Installation and Maintenance: A Junior College Curriculum Guide.

    ERIC Educational Resources Information Center

    Matthews, Ralph E.

    Increasing interest in landscaping resulting from a growth in construction, the recent national emphasis on beautification, and expansion of outdoor recreational facilities has created a demand for personnel trained in landscape installation and maintenance. This guide provides suggestions for: (1) initiating one- and two-year programs in…

  7. Sports Fields: A Manual for Design Construction and Maintenance.

    ERIC Educational Resources Information Center

    Puhalla, Jim; Krans, Jeff; Goatley, Mike

    Comprehensive technical reference information is provided for those responsible for the design, construction, renovation, or maintenance of sports grounds. Chapters illustrate specific design elements of all popular sports facilities, and explain how those elements are integrated in a successful project; explore commonly encountered sports field…

  8. 42 CFR 121.11 - Record maintenance and reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....11 Section 121.11 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.11 Record maintenance and..., to inspect facilities and records pertaining to any aspect of services performed related to...

  9. 32 CFR 174.14 - Maintenance and repair.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Maintenance and repair. (a) Facilities and equipment located on installations being closed are often important... and to protect the property for the time periods set forth in paragraph (c) of this section. Where... standards for excess and surplus properties as provided in the Federal Management Regulations of the GSA,...

  10. 12 CFR 28.20 - Maintenance of assets.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., but exclude liabilities to the head office and any other branches, offices, agencies, subsidiaries... specifically exempted by the OCC, the eligible assets and liabilities of any international banking facility... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Maintenance of assets. 28.20 Section...

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

    SciTech Connect

    Pearson, A.W.

    1993-11-30

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

  12. 28 CFR 35.133 - Maintenance of accessible features.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Maintenance of accessible features. 35.133 Section 35.133 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION ON THE BASIS OF... features. (a) A public entity shall maintain in operable working condition those features of facilities...

  13. Designing Schools with Maintenance in Mind. [Brief No.] 6.

    ERIC Educational Resources Information Center

    Dunwoody, Thomas J.

    This report is one of a series of briefs prepared by the American Institute of Architects National Committee on Architecture for Education addressing ways and means of reducing costs in the design and delivery of educational facilities. Specifically, this report discusses the advantages of designing with maintenance in mind, presents…

  14. 12 CFR 204.5 - Maintenance of required reserves.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... institutions are Federal Home Loan Banks, the National Credit Union Administration Central Liquidity Facility... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Maintenance of required reserves. 204.5 Section 204.5 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE...

  15. Low-level waste vitrification contact maintenance viability study

    SciTech Connect

    Leach, C.E., Westinghouse Hanford

    1996-07-12

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

  16. 34 CFR 361.62 - Maintenance of effort requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... maintenance of effort deficit, and the Secretary reduces the State's allotment in 2002 by the amount of that deficit. (2) If, at the time the Secretary makes a determination that a State has failed to meet its... deficit through audit disallowance. (b) Specific requirements for construction of facilities. If the...

  17. 34 CFR 361.62 - Maintenance of effort requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... maintenance of effort deficit, and the Secretary reduces the State's allotment in 2002 by the amount of that deficit. (2) If, at the time the Secretary makes a determination that a State has failed to meet its... deficit through audit disallowance. (b) Specific requirements for construction of facilities. If the...

  18. 34 CFR 361.62 - Maintenance of effort requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... maintenance of effort deficit, and the Secretary reduces the State's allotment in 2002 by the amount of that deficit. (2) If, at the time the Secretary makes a determination that a State has failed to meet its... deficit through audit disallowance. (b) Specific requirements for construction of facilities. If the...

  19. 34 CFR 361.62 - Maintenance of effort requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... maintenance of effort deficit, and the Secretary reduces the State's allotment in 2002 by the amount of that deficit. (2) If, at the time the Secretary makes a determination that a State has failed to meet its... deficit through audit disallowance. (b) Specific requirements for construction of facilities. If the...

  20. 34 CFR 361.62 - Maintenance of effort requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... maintenance of effort deficit, and the Secretary reduces the State's allotment in 2002 by the amount of that deficit. (2) If, at the time the Secretary makes a determination that a State has failed to meet its... deficit through audit disallowance. (b) Specific requirements for construction of facilities. If the...

  1. 42 CFR 441.182 - Maintenance of effort: Computation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES Inpatient Psychiatric Services for Individuals Under Age 21 in Psychiatric Facilities or Programs § 441.182 Maintenance of effort: Computation. (a) For expenditures for inpatient psychiatric services... total State Medicaid expenditures in the current quarter for inpatient psychiatric services...

  2. 42 CFR 441.182 - Maintenance of effort: Computation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES Inpatient Psychiatric Services for Individuals Under Age 21 in Psychiatric Facilities or Programs § 441.182 Maintenance of effort: Computation. (a) For expenditures for inpatient psychiatric services... total State Medicaid expenditures in the current quarter for inpatient psychiatric services...

  3. 42 CFR 441.182 - Maintenance of effort: Computation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES Inpatient Psychiatric Services for Individuals Under Age 21 in Psychiatric Facilities or Programs § 441.182 Maintenance of effort: Computation. (a) For expenditures for inpatient psychiatric services... total State Medicaid expenditures in the current quarter for inpatient psychiatric services...

  4. 42 CFR 441.182 - Maintenance of effort: Computation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES Inpatient Psychiatric Services for Individuals Under Age 21 in Psychiatric Facilities or Programs § 441.182 Maintenance of effort: Computation. (a) For expenditures for inpatient psychiatric services... total State Medicaid expenditures in the current quarter for inpatient psychiatric services...

  5. Oak Ridge Research reactor shutdown maintenance and surveillance

    SciTech Connect

    Coleman, G.H.; Laughlin, D.L.

    1991-05-01

    The Department of Energy ordered the Oak Ridge Research Reactor to be placed in permanent shutdown on July 14, 1987. The paper outlines routine maintenance activities and surveillance tests performed April through September, 1990, on the reactor instrumentation and controls, process system, and the gaseous waste filter system. Preparations are being made to transfer the facility to the Remedial Action Program. 6 tabs. (MHB)

  6. Selection and maintenance key to fire protection

    SciTech Connect

    Briese, B.L.

    1996-11-01

    Petroleum product and chemical storage terminals, because of the combustible products they handle, face severe fire exposure potentials. A fire at a terminal can grow rapidly and release damaging and deadly heat, threatening personnel, facilities, the adjoining environment and revenue. To combat this danger, terminals employ several types of fire protection systems, both fixed and mobile. All adhere to consensus codes and standards. Following installation of automatic fire protection equipment, its acceptance (sometimes referred to as commissioning) testing, ongoing maintenance and periodic inspection is vitally important to assure that it reliably functions when required.

  7. Psychological health maintenance on Space Station Freedom

    NASA Technical Reports Server (NTRS)

    Santy, Patricia A.

    1990-01-01

    The scheduling of crew rotations at intervals of as much as 180 days on NASA's Space Station Freedom entails that the cumulative effects of psychological, emotional, and social stressors on astronauts be monitored. The Space Station's Health Maintenance Facility (HMF) will furnish preventive, diagnostic, and therapeutic assistance for significant psychiatric and interpersonal problems. Mental health professionals must be part of the team of medical personnel charged with facilitating the physiological and phychological transition from earth to space and back. An account is presently given of the critical factors to be addressed by HMF personnel on extended-duration missions.

  8. Hot cell facility design for large fusion devices

    SciTech Connect

    Barrett, R.J.; Bussell, G.T.

    1985-01-01

    Large hot cell facilities will be necessary to support the operation of large fusion devices. The supporting hot cells will be needed to serve a variety of different functions and tasks, which include reactor component maintenance, tool and maintenance equipment repair, and preparation of radioactive material for shipment and disposal. This paper discusses hot cell facility functions, requirements, and design issues and techniques. Suggested solutions and examples are given.

  9. Design of computerized maintenance management system for the chilean naval hospital biomedical engineering department.

    PubMed

    Acevedo, Francisco; Fuentes, Jose; Enderle, John

    2005-01-01

    The purpose of this project was to design and implement a computerized maintenance management system (CMMS) to be used at the Chilean Naval Hospital Biomedical Engineering Department. It is designed to meet the specific needs of this military facility and follows the generic clinical engineering maintenance management system suggested by Association for the Advancement of Medical Instrumentation (AAMI).

  10. Energy Conservation for School Custodial and Maintenance Personnel. Course Outline and Instructional Materials.

    ERIC Educational Resources Information Center

    Anderson, Calvin E.

    Presented are materials prepared for the inservice education of school maintenance personnel on the subject of energy conservation in school facilities operations. The course is designed to help maintenance staff understand their schools' energy usage and formulate plans to control that usage. Among the topics covered are building inventory,…

  11. Terminal automation system maintenance

    SciTech Connect

    Coffelt, D.; Hewitt, J.

    1997-01-01

    Nothing has improved petroleum product loading in recent years more than terminal automation systems. The presence of terminal automation systems (TAS) at loading racks has increased operational efficiency and safety and enhanced their accounting and management capabilities. However, like all finite systems, they occasionally malfunction or fail. Proper servicing and maintenance can minimize this. And in the unlikely event a TAS breakdown does occur, prompt and effective troubleshooting can reduce its impact on terminal productivity. To accommodate around-the-clock loading at racks, increasingly unattended by terminal personnel, TAS maintenance, servicing and troubleshooting has become increasingly demanding. It has also become increasingly important. After 15 years of trial and error at petroleum and petrochemical storage and transfer terminals, a number of successful troubleshooting programs have been developed. These include 24-hour {open_quotes}help hotlines,{close_quotes} internal (terminal company) and external (supplier) support staff, and {open_quotes}layered{close_quotes} support. These programs are described.

  12. CFB refractory maintenance

    SciTech Connect

    Johnson, R.C.

    1994-12-31

    The CFB maintenance manager has to make rapid-fire decisions regarding refractory maintenance during short or unscheduled turnarounds. This presentation offers a hands-on approach to expedient refractory failure analyses with specific repair recommendations. Photographs of most typical CFB refractory failures and their structural repairs are discussed. The most reliable repairs can be expected by using the latest state-of-the-art refractory materials and installation techniques. Refractory materials are consumable; therefore minor repairs should always be conducted at the first opportunity; this will preclude future major repairs. During a short or unscheduled outage, major repairs should be confined to the specific structural repair site; the removal of good, serviceable refractory is unnecessary under these conditions.

  13. The Multistage Compressor Facility

    NASA Technical Reports Server (NTRS)

    Flegel, Ashlie

    2004-01-01

    Research and developments of new aerospace technologies is one of Glenn Research Center's specialties. One facility that deals with the research of aerospace technologies is the High-speed Multistage Compressor Facility. This facility will be testing the performance and efficiency of an Ultra Efficient Engine Technology (UEET) two-stage compressor. There is a lot of preparation involved with testing something of this caliber. Before the test article can be installed into the test rig, the facility must be fully operational and ready to run. Meaning all the necessary instrumentation must be calibrated and installed in the facility. The test rig should also be in safe operating condition, and the proper safety permits obtained. In preparation for the test, the Multistage Compressor Facility went through a few changes. For instance the facility will now be utilizing slip rings, the gearbox went through some maintenance, new lubrications systems replaced the old ones, and special instrumentation needs to be fine tuned to achieve the maximum amount of accurate data. Slips rings help gather information off of a rotating device - in this case from a shaft - onto stationary contacts. The contacts (or brushes) need to be cooled to reduce the amount of frictional heat produced between the slip ring and brushes. The coolant being run through the slip ring is AK-225, a material hazardous to the ozone. To abide by the safety regulations the coolant must be run through a closed chiller system. A new chiller system was purchased but the reservoir that holds the coolant was ventilated which doesn t make the system truly closed and sealed. My task was to design and have a new reservoir built for the chiller system that complies with the safety guidelines. The gearbox had some safety issues also. Located in the back of the gearbox an inching drive was set up. When the inching drive is in use the gears and chain are bare and someone can easily get caught up in it. So to prevent

  14. Flight Crew Health Maintenance

    NASA Technical Reports Server (NTRS)

    Gullett, C. C.

    1970-01-01

    The health maintenance program for commercial flight crew personnel includes diet, weight control, and exercise to prevent heart disease development and disability grounding. The very high correlation between hypertension and overweight in cardiovascular diseases significantly influences the prognosis for a coronary prone individual and results in a high rejection rate of active military pilots applying for civilian jobs. In addition to physical fitness the major items stressed in pilot selection are: emotional maturity, glucose tolerance, and family health history.

  15. 30 CFR 75.1712-10 - Underground sanitary facilities; maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a clean and sanitary condition. Holding tanks shall be serviced and cleaned when full and in no case... recharging. Transfer tanks and transfer equipment used underground shall be equipped with suitable fittings to permit complete drainage of holding tanks without spillage and allow for the...

  16. Energy Conservation in Operation and Maintenance of Facilities.

    ERIC Educational Resources Information Center

    Crittenden, Christopher; Burnau, Teresa

    1981-01-01

    Colleges and universities will need to maintain economic stability in the face of decreasing energy supplies, periodic fuel shortages, increasing prices, and tighter budgets. The necessary physical plant measures and the commitment required of the entire campus community are discussed. (MLW)

  17. Hypergol Maintenance Facility Hazardous Waste South Staging Areas, SWMU 070

    NASA Technical Reports Server (NTRS)

    Wilson, Deborah M.; Miller, Ralinda R.

    2015-01-01

    The purpose of this CMI Year 9 AGWMR is to present the actions taken and results obtained during the ninth year of implementation of Corrective Measures (CM) at HMF. Groundwater monitoring activities were conducted in accordance with the CMI Work Plan (Tetra Tech, 2005a) and CMI Site-Specific Safety and Health Plan (Tetra Tech, 2005b). Groundwater monitoring activities detailed in this Year 9 report include pre-startup sampling in February 2014(prior to restarting the air sparging system) and quarterly performance monitoring in March, July, and September 2014.

  18. A Change Management Approach to Enhance Facility Maintenance Programs

    DTIC Science & Technology

    2014-03-27

    conditions, service life, and other criteria essential for effective decision- making . In particular, the U.S. Army Corps of Engineers developed a...one of the more popular definitions: Asset Management…is a business process and a decision- making framework that covers an extended time horizon...help make cost-effective investment decisions. (FHWA, 1999:5) Some of the benefits of an effective AM program include “better accountability

  19. Management Aspects of Software Maintenance.

    DTIC Science & Technology

    1984-09-01

    TRADITIONAl METHODS ..... ............. 50 C. PARAMETRIC MODELS ..... .............. 53 D. ESTIMATING MAINTENANCE COSTS ... ......... 57 1. Planning...maintenance. 10 10A 4 7he extensive research dcne cn software development and on the management of the development process is only ncw begin- ning to...and external factors. C. GENEEAL PROCEDURE The procedure used was to research literature concerning software maintenance. Particular emphasis was

  20. PREVENTIVE MAINTENANCE. HONEYWELL PLANNING GUIDE.

    ERIC Educational Resources Information Center

    Honeywell, Inc., Minneapolis, Minn.

    THIS HONEYWELL PAMPHLET DISCUSSES SOME ASPECTS OF PREVENTIVE MAINTENANCE OF AUTOMATIC CONTROLS, HEATING, VENTILATING, AND AIR CONDITIONING, AND COMPARES IN-PLANT WITH CONTRACT SERVICE, CONCLUDING THAT CONTRACT SERVICE IS PREFERABLE AND DESCRIBING A NUMBER OF MAINTENANCE PLANS WHICH THEY FURNISH. PREVENTIVE MAINTENANCE PROVIDES--(1) MORE EFFICIENT…

  1. AUTOMOTIVE DIESEL MAINTENANCE. PROGRAM OUTLINE.

    ERIC Educational Resources Information Center

    Human Engineering Inst., Cleveland, OH.

    INFORMATIONAL TOPICS COVERED IN THE TEXT MATERIALS AND SELF-INSTRUCTIONAL BRANCH PROGRAMED TRAINING FILMS FOR A 2-YEAR, 55 MODULE PROGRAM IN AUTOMOTIVE DIESEL MAINTENANCE ARE GIVEN. THE 30 MODULES FOR "AUTOMOTIVE DIESEL MAINTENANCE 1" ARE AVAILABLE AS VT 005 655 - VT 005 684, AND THE 25 MODULES FOR "AUTOMOTIVE DIESEL MAINTENANCE 2" ARE AVAILABLE…

  2. XMM instrument on-board software maintenance concept

    NASA Technical Reports Server (NTRS)

    Peccia, N.; Giannini, F.

    1994-01-01

    While the pre-launch responsibility for the production, validation and maintenance of instrument on-board software traditionally lies with the experimenter, the post-launch maintenance has been the subject of ad hoc arrangements with the responsibility shared to different extent between the experimenter, ESTEC and ESOC. This paper summarizes the overall design and development of the instruments on-board software for the XMM satellite, and describes the concept adopted for the maintenance of such software post-launch. The paper will also outline the on-board software maintenance and validation facilities and the expected advantages to be gained by the proposed strategy. Conclusions with respect to adequacy of this approach will be presented as well as recommendations for future instrument on-board software developments.

  3. River Maintenance Management System Using Three-Dimensional UAV Data in Japan

    NASA Astrophysics Data System (ADS)

    Kubota, S.; Kawai, Y.

    2016-10-01

    River administration facilities such as levees and river walls play a major role in preventing flooding due to heavy rain. The forms of such facilities must be constantly monitored for alteration due to rain and running water, and limited human resources and budgets make it necessary to efficiently maintain river administration facilities. During maintenance, inspection results are commonly recorded on paper documents. Continuous inspection and repair using information systems are an on-going challenge. This study proposes a maintenance management system for river facilities that uses three-dimensional data to solve these problems and make operation and maintenance more efficient. The system uses three-dimensional data to visualize river facility deformation and its process, and it has functions that visualize information about river management at any point in the three-dimensional data. The threedimensional data is generated by photogrammetry using a camera on an Unmanned Aerial Vehicle.

  4. Central Facilities Area Facilities Radioactive Waste Management Basis and DOE Manual 435.1-1 Compliance Tables

    SciTech Connect

    Lisa Harvego; Brion Bennett

    2011-11-01

    Department of Energy Order 435.1, 'Radioactive Waste Management,' along with its associated manual and guidance, requires development and maintenance of a radioactive waste management basis for each radioactive waste management facility, operation, and activity. This document presents a radioactive waste management basis for Idaho National Laboratory's Central Facilities Area facilities that manage radioactive waste. The radioactive waste management basis for a facility comprises existing laboratory-wide and facilityspecific documents. Department of Energy Manual 435.1-1, 'Radioactive Waste Management Manual,' facility compliance tables also are presented for the facilities. The tables serve as a tool for developing the radioactive waste management basis.

  5. Constellation Training Facility Support

    NASA Technical Reports Server (NTRS)

    Flores, Jose M.

    2008-01-01

    The National Aeronautics and Space Administration is developing the next set of vehicles that will take men back to the moon under the Constellation Program. The Constellation Training Facility (CxTF) is a project in development that will be used to train astronauts, instructors, and flight controllers on the operation of Constellation Program vehicles. It will also be used for procedure verification and validation of flight software and console tools. The CxTF will have simulations for the Crew Exploration Vehicle (CEV), Crew Module (CM), CEV Service Module (SM), Launch Abort System (LAS), Spacecraft Adapter (SA), Crew Launch Vehicle (CLV), Pressurized Cargo Variant CM, Pressurized Cargo Variant SM, Cargo Launch Vehicle, Earth Departure Stage (EDS), and the Lunar Surface Access Module (LSAM). The Facility will consist of part-task and full-task trainers, each with a specific set of mission training capabilities. Part task trainers will be used for focused training on a single vehicle system or set of related systems. Full task trainers will be used for training on complete vehicles and all of its subsystems. Support was provided in both software development and project planning areas of the CxTF project. Simulation software was developed for the hydraulic system of the Thrust Vector Control (TVC) of the ARES I launch vehicle. The TVC system is in charge of the actuation of the nozzle gimbals for navigation control of the upper stage of the ARES I rocket. Also, software was developed using C standards to send and receive data to and from hand controllers to be used in CxTF cockpit simulations. The hand controllers provided movement in all six rotational and translational axes. Under Project Planning & Control, support was provided to the development and maintenance of integrated schedules for both the Constellation Training Facility and Missions Operations Facilities Division. These schedules maintain communication between projects in different levels. The Cx

  6. Guideline to good practices for seasonal facility preservation at DOE nuclear facilities

    SciTech Connect

    Not Available

    1994-06-01

    This guide is intended to assist facility maintenance organizations in the review of existing methods and in the development of new methods for establishing a maintenance Seasonal Facility Preservation program. It is expected that each DOE facility may use approaches or methods different from those defined in this guide. The specific guidelines that follow reflect generally accepted industry practices. Therefore, deviation from any particular guideline would not, in itself, indicate a problem. If substantive differences exist between the intent of this guideline and actual practice, management should evaluate current practice to determine the need to include/exclude proposed features. A change in maintenance practice would be appropriate if a performance weakness were determined to exist. The development, documentation, and implementation of other features that further enhance these guidelines for specific applications are encouraged.

  7. General aviation avionics equipment maintenance

    NASA Technical Reports Server (NTRS)

    Parker, C. D.; Tommerdahl, J. B.

    1978-01-01

    Maintenance of general aviation avionics equipment was investigated with emphasis on single engine and light twin engine general aviation aircraft. Factors considered include the regulatory agencies, avionics manufacturers, avionics repair stations, the statistical character of the general aviation community, and owners and operators. The maintenance, environment, and performance, repair costs, and reliability of avionics were defined. It is concluded that a significant economic stratification is reflected in the maintenance problems encountered, that careful attention to installations and use practices can have a very positive impact on maintenance problems, and that new technologies and a general growth in general aviation will impact maintenance.

  8. State-of-the-art Model M-2 Maintenance System

    SciTech Connect

    Herndon, J.N.; Martin, H.L.; Satterlee, P.E. Jr.; Jelatis, D.G.; Jennrich, C.E.

    1984-04-01

    The Model M-2 Maintenance System is part of an ongoing program within the Consolidated Fuel Reprocessing Program (CFRP) at Oak Ridge National Laboratory (ORNL) to improve remote manipulation technology for future nuclear fuel reprocessing and other remote applications. Techniques, equipment, and guidelines which can improve the efficiency of remote maintenance are being developed. The Model M-2 Maintenance System, installed in the Integrated Equipment Test (IET) Facility at ORNL, provides a complete, integrated remote maintenance system for the demonstration and development of remote maintenance techniques. The system comprises a pair of force-reflecting servomanipulator arms, television viewing, lighting, and auxiliary lifting capabilities, thereby allowing manlike maintenance operations to be executed remotely within the remote cell mockup area in the IET. The Model M-2 Maintenance System incorporates an upgraded version of the proven Central Research Laboratories' Model M servomanipulator. Included are state-of-the-art brushless dc servomotors for improved performance, remotely removable wrist assemblies, geared azimuth drive, and a distributed microprocessor-based digital control system. 5 references, 8 figures.

  9. A Proposed Approach for Prioritizing Maintenance at NASA Centers

    NASA Technical Reports Server (NTRS)

    Dunn, Steven C.; Sawyer, Melvin H.

    2013-01-01

    The National Aeronautics and Space Administration (NASA) manages a vast array of infrastructure assets across ten National Centers with a worth of at least 30 billion dollars. Eighty percent of this infrastructure is greater than 40 years old and is in degraded condition. Maintenance budgets are typically less than one percent of current replacement value (CRV), much less than the 2-4% recommended by the National Research Council. The maintenance backlog was 2.55 billion dollars in FY10 and growing. NASA s annual budgets have flattened and are at risk of being reduced, so the problem is becoming even more difficult. NASA Centers utilize various means to prioritize and accomplish maintenance within available budgets, though data is suspect and processes are variable. This paper offers a structured means to prioritize maintenance based on mission criticality and facility performance (ability of the facility to deliver on its purpose). Mission alignment is assessed using the current timeframe Mission Dependence Index and a measure of facility alignment with the 2011 NASA Strategic Plan for the long-term perspective. Facility performance is assessed by combining specific findings from a structured facility condition assessment and an assessment of actual functional output. These are then combined in a matrix to identify the facilities most critical to mission and able to deliver services. The purpose of this approach is to provide the best benefits for the available funding. Additionally, this rationale can also be applied to the prioritization of investment (recapitalization) projects so that the ultimate customers of this paper, the senior infrastructure managers at each NASA Center, are better able to strategically manage their capabilities.

  10. Paranal maintenance and CMMS experience

    NASA Astrophysics Data System (ADS)

    Montano, Nelson

    2004-10-01

    During the last four years of operations, low technical downtime has been one of the relevant records of the Paranal Observatory. From the beginning of the Very Large Telescope (VLT) project, European Southern Observatory (ESO) has considered the implementation of a proper maintenance strategy a fundamental point in order to ensure low technical down time and preserve the Observatory's assets. The implementation of the maintenance strategy was based on the following aspects: - Strong maintenance sense during the design stage. Line Replacement Unit (LRU) concept, standardization and modularity of the Observatory equipment - Creation of a dedicated team for Maintenance - The implementation of a Computerized Maintenance Management System After four operational years, the result of these aspects has exceeded the expectations; the Observatory has been operating with high availability under a sustainable strategy. The strengths of the maintenance strategy have been based on modern maintenance concepts applied by regular production companies, where any minute of down time involves high cost. The operation of the actual Paranal Maintenance System is based mainly on proactive activities, such as regular inspections, preventive maintenance (PM) and predictive maintenance (PdM) plans. Nevertheless, it has been necessary to implement a strong plan for corrective maintenance (CM). The Spare Parts Strategy has also been an important point linked to the Maintenance Strategy and CMMS implementation. At present, almost 4,000 items related to the Observatory spare parts are loaded into the CMMS database. Currently, we are studying the implementation of a Reliability Centered Maintenance (RCM) project in one of our critical systems The following document presents the actual status of the Paranal Maintenance Strategy and which have been the motivations to implement the established strategy.

  11. Planning for a Healthier School Facility

    ERIC Educational Resources Information Center

    Belew, Rachel

    2012-01-01

    One might assume that, within the walls of a school, it is the shared responsibility of the school nurse, guidance counselor, physical fitness instructor, and food services staff to protect student health. In truth, such an important responsibility also belongs, in very large part, to the educational facility planner and school maintenance staff.…

  12. Formula Budgeting: An Approach to Facilities Funding.

    ERIC Educational Resources Information Center

    McClintock, David L.

    Formula budgeting for college and university facilities maintenance is recommended because: (1) formulas inject objectivity into the budgeting process by using quantified data; (2) formulas tend to improve the equitability of treatment of comparable institutions; (3) formulas are intended to provide adequate but economical budgets; and (4)…

  13. Managing Inventory At A Transitional Facility

    NASA Technical Reports Server (NTRS)

    Hutchins, Henry A.

    1993-01-01

    Kennedy Inventory Management System, KIMS, geared to needs of facility in transition from research and development to manufacturing. Operated jointly by several contractors at Kennedy Space Center, KIMS designed to reduce cost and increase efficiency of fabrication and maintenance of spaceflight hardware.

  14. Qualitative Maintenance Experience Handbook

    DTIC Science & Technology

    1975-10-20

    rdme hinge nonression springn. 7. Rem~ove 3 nuts, 1w- ashers , and bolts holding hinge pin halvers together. 8. Remove piD pin senuring iury strut and...bolt, nut. i,, asher , and pin. ONSTALLATTON: I. Reverse )’F -emov,,I. P. Aotuator is pr c-ad;Iusted to lenth and probably does not need adjust 3. TI...time in that syst-m and also permits malfunctions to be induces in a system not directly associated with the maintenance. [ ITI I - ___ ~ JaI , FLIGHT

  15. 14 CFR 43.9 - Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in..., PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.9 Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in accordance...

  16. 14 CFR 43.3 - Persons authorized to perform maintenance, preventive maintenance, rebuilding, and alterations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., preventive maintenance, rebuilding, and alterations. 43.3 Section 43.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.3 Persons authorized to perform maintenance, preventive maintenance, rebuilding,...

  17. 14 CFR 43.9 - Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in..., PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.9 Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in accordance...

  18. 14 CFR 43.3 - Persons authorized to perform maintenance, preventive maintenance, rebuilding, and alterations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., preventive maintenance, rebuilding, and alterations. 43.3 Section 43.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.3 Persons authorized to perform maintenance, preventive maintenance, rebuilding,...

  19. 14 CFR 43.9 - Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in..., PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.9 Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in accordance...

  20. 14 CFR 43.3 - Persons authorized to perform maintenance, preventive maintenance, rebuilding, and alterations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., preventive maintenance, rebuilding, and alterations. 43.3 Section 43.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.3 Persons authorized to perform maintenance, preventive maintenance, rebuilding,...

  1. 14 CFR 43.3 - Persons authorized to perform maintenance, preventive maintenance, rebuilding, and alterations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., preventive maintenance, rebuilding, and alterations. 43.3 Section 43.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.3 Persons authorized to perform maintenance, preventive maintenance, rebuilding,...

  2. 14 CFR 43.9 - Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in..., PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.9 Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in accordance...

  3. 14 CFR 43.9 - Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in..., PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION § 43.9 Content, form, and disposition of maintenance, preventive maintenance, rebuilding, and alteration records (except inspections performed in accordance...

  4. Towards automated traceability maintenance.

    PubMed

    Mäder, Patrick; Gotel, Orlena

    2012-10-01

    Traceability relations support stakeholders in understanding the dependencies between artifacts created during the development of a software system and thus enable many development-related tasks. To ensure that the anticipated benefits of these tasks can be realized, it is necessary to have an up-to-date set of traceability relations between the established artifacts. This goal requires the creation of traceability relations during the initial development process. Furthermore, the goal also requires the maintenance of traceability relations over time as the software system evolves in order to prevent their decay. In this paper, an approach is discussed that supports the (semi-) automated update of traceability relations between requirements, analysis and design models of software systems expressed in the UML. This is made possible by analyzing change events that have been captured while working within a third-party UML modeling tool. Within the captured flow of events, development activities comprised of several events are recognized. These are matched with predefined rules that direct the update of impacted traceability relations. The overall approach is supported by a prototype tool and empirical results on the effectiveness of tool-supported traceability maintenance are provided.

  5. Maintenance and supply options

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The object of the Maintenance and Supply Option was to develop a high level operational philosophy related to maintenance and supply operations and incorporate these concepts into the Lunar Base Study. Specific products to be generated during this task were three trade studies and a conceptual design of the Logistic Supply Module. The crew size study was performed to evaluate crew sizes from the baseline size of four to a crew size of eight and determine the preferred crew size. The second trade study was to determine the impact of extending surface stay times and recommend a preferred duration of stay time as a function of crew, consumables, and equipment support capabilities. The third trade study was an evaluation of packaging and storage methods to determine the preferred logistics approach to support the lunar base. A modified scenario was developed and served as the basis of the individual trade studies. Assumptions and guidelines were also developed from experience with Apollo programs, Space Shuttle operations, and Space Station studies. With this information, the trade studies were performed and a conceptual design for the Logistic Supply Module was developed.

  6. 40 CFR 90.704 - Maintenance of records; submission of information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... production line testing using EPA's standardized format. The Administrator may exempt manufacturers from this... Manufacturer Production Line Testing Program § 90.704 Maintenance of records; submission of information. (a..., associated storage facility or port facility, and the date the engine was received at the testing...

  7. GE underwater test facility studies in zero G simulation

    NASA Technical Reports Server (NTRS)

    Fry, R. H.

    1972-01-01

    The underwater test facility (UTF) is described as an indoor controlled environment test facility designed specifically for zero G simulation, hydrospace manned and unmanned equipment development, and personnel training for both space and underwater exploration. Programs conducted in the UTF include: human engineering criteria for maintenance and repairs of space stations, astronaut performance, helmet distortion, underwater telemetry, and blood transfusion.

  8. 25 CFR 170.800 - Who owns IRR transportation facilities?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Who owns IRR transportation facilities? 170.800 Section... ROADS PROGRAM BIA Road Maintenance § 170.800 Who owns IRR transportation facilities? Public authorities such as tribes, States, counties, local governments, and the Federal Government own IRR...

  9. 25 CFR 170.800 - Who owns IRR transportation facilities?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Who owns IRR transportation facilities? 170.800 Section... ROADS PROGRAM BIA Road Maintenance § 170.800 Who owns IRR transportation facilities? Public authorities such as tribes, States, counties, local governments, and the Federal Government own IRR...

  10. Site and Facilities: A Resource Book for Camps.

    ERIC Educational Resources Information Center

    Ball, Armand, Ed.; Ball, Beverly, Ed.

    This resource book draws together articles on the development and maintenance of camp sites and facilities. The articles, previously published by "Camping Magazine" and "Journal of Christian Camping," cover (1) site planning and long-range development, including redesigning multiple camp facilities for year-round programs, remodeling and…

  11. Educational Facilities: Planning, Modernization, and Management. Third Edition.

    ERIC Educational Resources Information Center

    Castaldi, Basil

    Written for both students and practitioners, this book is a comprehensive treatise on the planning, remodeling, and maintenance of educational facilities. The subject matter is organized to blend theory and practice. Part I deals primarily with theory, principles, and techniques of educational facilities planning, covering school building history,…

  12. 47 CFR 87.307 - Cooperative use of facilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Cooperative use of facilities. 87.307 Section... SERVICES AVIATION SERVICES Flight Test Stations § 87.307 Cooperative use of facilities. (a) The Commission... discrimination, on a cooperative maintenance basis, to anyone eligible for a flight test station license....

  13. 40 CFR 63.471 - Facility-wide standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... this section, affected facility means all solvent cleaning machines, except solvent cleaning machines used in the manufacture and maintenance of aerospace products, solvent cleaning machines used in the... Standards for Halogenated Solvent Cleaning § 63.471 Facility-wide standards. (a) Each owner or operator...

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

    SciTech Connect

    Hartman, D.J.; Miller, D.D.; Hill, R.R.

    1992-04-01

    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.

  15. Harnessing the power of maintenance

    SciTech Connect

    Toomey, G.

    2006-03-15

    More electric utilities are realizing that structured, comprehensive and proactive maintenance strategies deliver uptime to their bottom line. The article presents four case studies illustrating some of the available solutions to coal and gas-fired plant maintenance. These were: a maintenance strategy review of five coal fired and 22 gas-fired units to identify the importance of equipment along with maintenance tasks; a predictive maintenance program monitoring vibration to detect machine fault conditions including bearing condition; setting up a network to monitor data from several coal- and gas-fired plants at one central location; and creating a maintenance strategy to cushion against the possibility of unscheduled downtime and imposed penalties. 2 photos.

  16. Developing a comprehensive training curriculum for integrated predictive maintenance

    NASA Astrophysics Data System (ADS)

    Wurzbach, Richard N.

    2002-03-01

    On-line equipment condition monitoring is a critical component of the world-class production and safety histories of many successful nuclear plant operators. From addressing availability and operability concerns of nuclear safety-related equipment to increasing profitability through support system reliability and reduced maintenance costs, Predictive Maintenance programs have increasingly become a vital contribution to the maintenance and operation decisions of nuclear facilities. In recent years, significant advancements have been made in the quality and portability of many of the instruments being used, and software improvements have been made as well. However, the single most influential component of the success of these programs is the impact of a trained and experienced team of personnel putting this technology to work. Changes in the nature of the power generation industry brought on by competition, mergers, and acquisitions, has taken the historically stable personnel environment of power generation and created a very dynamic situation. As a result, many facilities have seen a significant turnover in personnel in key positions, including predictive maintenance personnel. It has become the challenge for many nuclear operators to maintain the consistent contribution of quality data and information from predictive maintenance that has become important in the overall equipment decision process. These challenges can be met through the implementation of quality training to predictive maintenance personnel and regular updating and re-certification of key technology holders. The use of data management tools and services aid in the sharing of information across sites within an operating company, and with experts who can contribute value-added data management and analysis. The overall effectiveness of predictive maintenance programs can be improved through the incorporation of newly developed comprehensive technology training courses. These courses address the use of

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

    SciTech Connect

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

    1995-09-01

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

  18. Buildings Lean Maintenance Implementation Model

    NASA Astrophysics Data System (ADS)

    Abreu, Antonio; Calado, João; Requeijo, José

    2016-11-01

    Nowadays, companies in global markets have to achieve high levels of performance and competitiveness to stay "alive".Within this assumption, the building maintenance cannot be done in a casual and improvised way due to the costs related. Starting with some discussion about lean management and building maintenance, this paper introduces a model to support the Lean Building Maintenance (LBM) approach. Finally based on a real case study from a Portuguese company, the benefits, challenges and difficulties are presented and discussed.

  19. Boiler Combustion Control Maintenance Manual.

    DTIC Science & Technology

    1983-03-01

    controller and the final control element, as shown in Figure 6-1. The maintenance basically involves the inspection of the poppet valve in the relay...routine maintenance of this component basically involves placing a few drops of light machine oil on the ball bearing fulcrum. The poppet valve should... Valve /Air Damper Positioners ................................ 6-2 7.0 ELECTRIC PARALLEL POSITIONING CONTROL MAINTENANCE ................ 7-1 8.0 MOBILE

  20. AGING FACILITY WORKER DOSE ASSESSMENT

    SciTech Connect

    R.L. Thacker

    2005-03-24

    The purpose of this calculation is to estimate radiation doses received by personnel working in the Aging Facility performing operations to transfer aging casks to the aging pads for thermal and logistical management, stage empty aging casks, and retrieve aging casks from the aging pads for further processing in other site facilities. Doses received by workers due to aging cask surveillance and maintenance operations are also included. The specific scope of work contained in this calculation covers both collective doses and individual worker group doses on an annual basis, and includes the contributions due to external and internal radiation from normal operation. There are no Category 1 event sequences associated with the Aging Facility (BSC 2004 [DIRS 167268], Section 7.2.1). The results of this calculation will be used to support the design of the Aging Facility and to provide occupational dose estimates for the License Application. The calculations contained in this document were developed by Environmental and Nuclear Engineering of the Design and Engineering Organization and are intended solely for the use of the Design and Engineering Organization in its work regarding facility operation. Yucca Mountain Project personnel from the Environmental and Nuclear Engineering should be consulted before use of the calculations for purposes other than those stated herein or use by individuals other than authorized personnel in Environmental and Nuclear Engineering.

  1. TCMS operations and maintenance philosophy

    NASA Technical Reports Server (NTRS)

    Buehler, David P.; Griffin, Rock E.

    1992-01-01

    The purpose is to describe the basic philosophies of operating and maintaining the Test, Control, and Monitor System (TCMS) equipment. TCMS is a complex and sophisticated checkout system. Operations and maintenance processes developed to support it will be based upon current experience, but will be focused on the specific needs of TCMS in support of Space Station Freedom Program (SSFP) and related activities. An overview of the operations and maintenance goals and philosophies are presented. The assumptions, roles and responsibilities, concepts and interfaces for operation, on-line maintenance, off-line support, and Operations and Maintenance (O&M) personnel training on all TCMS equipment located at KSC are described.

  2. Towards Agile Ontology Maintenance

    NASA Astrophysics Data System (ADS)

    Luczak-Rösch, Markus

    Ontologies are an appropriate means to represent knowledge on the Web. Research on ontology engineering reached practices for an integrative lifecycle support. However, a broader success of ontologies in Web-based information systems remains unreached while the more lightweight semantic approaches are rather successful. We assume, paired with the emerging trend of services and microservices on the Web, new dynamic scenarios gain momentum in which a shared knowledge base is made available to several dynamically changing services with disparate requirements. Our work envisions a step towards such a dynamic scenario in which an ontology adapts to the requirements of the accessing services and applications as well as the user's needs in an agile way and reduces the experts' involvement in ontology maintenance processes.

  3. DCSP hardware maintenance system

    SciTech Connect

    Pazmino, M.

    1995-11-01

    This paper discusses the necessary changes to be implemented on the hardware side of the DCSP database. DCSP is currently tracking hardware maintenance costs in six separate databases. The goal is to develop a system that combines all data and works off a single database. Some of the tasks that will be discussed in this paper include adding the capability for report generation, creating a help package and preparing a users guide, testing the executable file, and populating the new database with data taken from the old database. A brief description of the basic process used in developing the system will also be discussed. Conclusions about the future of the database and the delivery of the final product are then addressed, based on research and the desired use of the system.

  4. Insect maintenance and transmission.

    PubMed

    Kingdom, Heather

    2013-01-01

    Phytoplasmas are plant pathogens of huge economic importance due to responsibility for crop yield losses worldwide. Institutions around the world are trying to understand and control this yield loss at a time when food security is high on government agendas. In order to fully understand the mechanisms of phytoplasma infection and spread, more insect vector and phytoplasma colonies will need to be established for research worldwide. Rearing and study of these colonies is essential in the research and development of phytoplasma control measures. This chapter highlights general materials and methods for raising insect vector colonies and maintenance of phytoplasmas. Specific methods of rearing the maize leafhopper and maize bushy stunt phytoplasma and the aster leafhopper and aster yellows phytoplasma strain witches' broom are also included.

  5. Telerobot tool maintenance using master-slave manipulators

    SciTech Connect

    Kriikku, E.M.

    1992-08-20

    The Savannah River Site (SRS) will process large bulky transuranic (TRU) waste items with a robotic gantry manipulator. The Savannah River Technology Center (SRTC) built a TRU Waste Test Facility (TWTF) to demonstrate this concept. The test robot uses several tools (i.e. plasma torch, chain saw, and gripper) to open, size reduce, and repackage simulated waste items. Waste processing campaigns in the TWTF show the various robot tools require periodic maintenance, such as replacing the torch tip and replacing saw blades. The primary objectives of this test were to determine if standard master-slave manipulators (MSMS) can complete remote robot tool maintenance, and if so, how long does the maintenance take. Test results show that MSMs completed 5 of 8 tool maintenance tasks attempted, and each task took 15 minutes or less. The three tasks that couldn't be completed involved specially designed tools, and these tools could be redesigned to allow remote MSM maintenance. MSMs can complete robot tool maintenance in a reasonable amount of time. This conclusion supports the SRS philosophy of remotely processing large bulky TRU waste items using a robotic gantry manipulator.

  6. Telerobot tool maintenance using master-slave manipulators

    SciTech Connect

    Kriikku, E.M.

    1992-08-20

    The Savannah River Site (SRS) will process large bulky transuranic (TRU) waste items with a robotic gantry manipulator. The Savannah River Technology Center (SRTC) built a TRU Waste Test Facility (TWTF) to demonstrate this concept. The test robot uses several tools (i.e. plasma torch, chain saw, and gripper) to open, size reduce, and repackage simulated waste items. Waste processing campaigns in the TWTF show the various robot tools require periodic maintenance, such as replacing the torch tip and replacing saw blades. The primary objectives of this test were to determine if standard master-slave manipulators (MSMS) can complete remote robot tool maintenance, and if so, how long does the maintenance take. Test results show that MSMs completed 5 of 8 tool maintenance tasks attempted, and each task took 15 minutes or less. The three tasks that couldn`t be completed involved specially designed tools, and these tools could be redesigned to allow remote MSM maintenance. MSMs can complete robot tool maintenance in a reasonable amount of time. This conclusion supports the SRS philosophy of remotely processing large bulky TRU waste items using a robotic gantry manipulator.

  7. Illinois Occupational Skill Standards: Industrial Maintenance General Maintenance Cluster.

    ERIC Educational Resources Information Center

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards for the industrial maintenance general maintenance cluster are intended to be a guide to workforce preparation program providers in defining content for their programs and to employers to establish the skills and standards necessary for job acquisition. An introduction provides the Illinois perspective; Illinois Occupational…

  8. 14 CFR 121.367 - Maintenance, preventive maintenance, and alterations programs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Maintenance, preventive maintenance, and..., Preventive Maintenance, and Alterations § 121.367 Maintenance, preventive maintenance, and alterations..., preventive maintenance, and alterations that ensures that— (a) Maintenance, preventive......

  9. 14 CFR 135.433 - Maintenance and preventive maintenance training program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Maintenance and preventive maintenance... SUCH AIRCRAFT Maintenance, Preventive Maintenance, and Alterations § 135.433 Maintenance and preventive maintenance training program. Each certificate holder or a person performing maintenance or...

  10. 14 CFR 121.367 - Maintenance, preventive maintenance, and alterations programs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Maintenance, preventive maintenance, and..., Preventive Maintenance, and Alterations § 121.367 Maintenance, preventive maintenance, and alterations..., preventive maintenance, and alterations that ensures that— (a) Maintenance, preventive......

  11. 14 CFR 121.367 - Maintenance, preventive maintenance, and alterations programs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Maintenance, preventive maintenance, and..., Preventive Maintenance, and Alterations § 121.367 Maintenance, preventive maintenance, and alterations..., preventive maintenance, and alterations that ensures that— (a) Maintenance, preventive......

  12. 14 CFR 121.367 - Maintenance, preventive maintenance, and alterations programs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Maintenance, preventive maintenance, and..., Preventive Maintenance, and Alterations § 121.367 Maintenance, preventive maintenance, and alterations..., preventive maintenance, and alterations that ensures that— (a) Maintenance, preventive......

  13. 14 CFR 121.367 - Maintenance, preventive maintenance, and alterations programs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Maintenance, preventive maintenance, and..., Preventive Maintenance, and Alterations § 121.367 Maintenance, preventive maintenance, and alterations..., preventive maintenance, and alterations that ensures that— (a) Maintenance, preventive......

  14. Annual summary report of the decontamination and decommissioning surveillance and maintenance program at Oak Ridge National Laboratory for period ending September 30, 1991

    SciTech Connect

    Ford, M.K.; Holder, L. Jr.

    1991-09-01

    The Surplus Facilities Management Program and Defense Facilities Decommissioning Program were established at Oak Ridge National Laboratory (ORNL) in 1976 in order to provide collective management of all surplus sites under ORNL control on the Oak Ridge Reservation. Some 34 facilities, classified into 3 civilian-related and 8 defense-related projects, are currently managed by the recently integrated Decontamination and Decommissioning Program. Support includes (1) surveillance and maintenance (S M) planning, (2) routine S M, and (3) special maintenance projects. This report documents routine S M, special projects, and special maintenance performed on these facilities for the period of October 1990 through September 1991.

  15. Consolidated Incineration Facility model videotape

    SciTech Connect

    Krolewski, J F; Augsburger, S T

    1988-01-01

    A Consolidated Incineration Facility (CIF) is in final design for construction at the Savannah River Plant in Aiken, South Carolina. The CIF will detoxify and volume reduce combustible radioactive, hazardous and mixed waste. A study model was constructed during scope development for project authorization to assist with equipment layout and insure sufficient maintenance access. To facilitate the Department of Energy Validation process, a videotape of the model was developed. This ten minute videotape includes general information about the incineration process and a tour of the study model with a discussion of activities in each area. The videotape will be shown and the current status and schedule for the CIF presented.

  16. Automated System Programs Preventive Maintenance.

    ERIC Educational Resources Information Center

    Locke, Richard C.

    1987-01-01

    A preventive maintenance system provides for the monitoring and inspection of school building elements in a programmed way through an automatic checklist. Utility cost savings are expected along with reduction of travel and wait time, and measurable standards of performance for all maintenance and repair work. (MLF)

  17. Preventive Maintenance Handbook. Audiovisual Equipment.

    ERIC Educational Resources Information Center

    Educational Products Information Exchange Inst., Stony Brook, NY.

    The preventive maintenance system for audiovisual equipment presented in this handbook is designed by specialists so that it can be used by nonspecialists in school sites. The report offers specific advice on saftey factors and also lists major problems that should not be handled by nonspecialists. Other aspects of a preventive maintenance system…

  18. Modern Method for Preventive Maintenance

    ERIC Educational Resources Information Center

    Wilson, Howard D.

    1974-01-01

    Describes a system at Michigan State University that comprises 16 separate programs and schedules 25,000 manhours of preventive maintenance. With information about preventive maintenance for over 100,000 units stored in its computer, the university saves personnel, time, and energy. (Author/MLF)

  19. Cask system maintenance in the Federal Waste Management System

    SciTech Connect

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

    1991-01-01

    In early 1988, in support of the development of the transportation system for the Office of Civilian Radioactive Waste Management System (OCRWM), a feasibility study was undertaken to define a the concept for a stand-alone, green-field'' facility for maintaining the Federal Waste Management System (FWMS) casks. This study provided and initial layout facility design, an estimate of the construction costs, and an acquisition schedule for a Cask Maintenance Facility (CMF). It 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 derived from the study have been organized for use in the total transportation system decision-making process. Most importantly, they also provide a foundation for continuing design and planning efforts. The feasibility study was based on an assumed stand-alone, green-field'' configuration. This design approach provides a comprehensive design evaluation, to guide the development of a cost estimate and to permit flexibility in locating the facility. The following sections provide background information on cask system maintenance, briefly summarizes some of the functional requirements that a CMF must satisfy, provides a physical description of the CMF, briefly discusses the cost and schedule estimates and then reviews the findings of the efforts undertaken since the feasibility study was completed. 15 refs., 3 figs.

  20. Beta measurements at Department of Energy facilities

    SciTech Connect

    Rathbun, L.A.; Swinth, K.L.; Haggard, D.L.

    1987-08-01

    Pacific Northwest Laboratory performed a two-step process to characterize the current beta measurement practices at DOE facilities. PNL issued a survey questionnaire on beta measurement practices to DOE facilities and reported the results. PNL measured beta doses and spectra at seven selected DOE facilities and compared selected measurement techniques in the facility environment. This report documents the results of the radiation field measurements and the comparison of measurement techniques at the seven facilities. Data collected included beta dose and spectral measurements at seven DOE facilities that had high beta-to-gamma ratios (using a silicon surface barrier spectrometer, a plastic scintillator spectrometer, and a multielement beta dosimeter). Other dosimeters and survey meters representative of those used at DOE facilities or under development were also used for comparison. Field spectra were obtained under two distinct conditions. Silicon- and scintillation-based spectrometer systems were used under laboratory conditions where high beta-to-gamma dose ratios made the beta spectra easier to observe and analyze. In the second case, beta spectrometers were taken into actual production and maintenance areas of DOE facilities. Analyses of beta and gamma spectra showed that /sup 234/Th- /sup 234m/Pa, /sup 231/Th, /sup 137/Cs, and /sup 90/Sr//sup 90/Y were the major nuclides contributing to beta doses at the facilities visited. Beta doses from other fission products and /sup 60/Co were also measured, but the potential for exposure was less significant. 21 refs., 64 figs., 18 tabs.

  1. Multi-Canister overpack inservice inspection and maintenance

    SciTech Connect

    SMITH, K.E.

    1998-11-03

    The factors to be considered in establishing inservice inspection and maintenance requirements for the Multi-Canister Overpack (MCO) include evaluating the likelihood of degradation to the MCO pressure boundary due to erosion and corrosion, reviewing commercial practice for NRC licensed spent nuclear fuel storage systems, and examining the individual MCO components for maintenance needs. Reviews of the potential for MCO erosion and corrosion conclude that neither will pose a threat to the MCO pressure boundary. Consistent with commercial practice for spent fuel storage systems, the MCO closure weld will be helium leak tested prior to placement in interim storage. Beyond the CSB facility related monitoring plans (radiological monitoring, emissions monitoring, vault cooling data, etc.), no inservice inspection or maintenance of the MCO is required during interim storage.

  2. A survey on classification of maintenance fund for high rise residential building in Klang Valley

    NASA Astrophysics Data System (ADS)

    Wahab, Siti Rashidah Hanum Abd; Ani, Adi Irfan Che; Sairi, Ahmad; Tawil, Norngainy Mohd; Razak, Muhd Zulhanif Abd

    2016-08-01

    High-rise residential building is a type of housing that has multi-dwelling units built on the same land. This type of housing has become popular each year in urban area due to the increasing cost of land. Unfortunately, there are several issues occurred in managing high rise residential building especially in maintenance fund. Thus, distribution of maintenance fund need to be clarified in order to make it well organised. The purpose of this paper is to identify the classification of maintenance fund distribution at high rise residential building. The survey was done on 170 high-rise residential schemes by using stratified random sampling technique. The scope of this research is within Klang Valley area. This area is rapidly developed with high-rise residential building. The result, there are five classification of maintenance fund identified in managing high-rise residential building scheme namely, management fund for administration and utilities, maintenance fund for exclusive facilities, maintenance fund for basic facilities, maintenance fund for support facilities and management sinking fund.

  3. Cell Maintenance Systems

    NASA Technical Reports Server (NTRS)

    Morrison, D. R.

    1985-01-01

    Living human cells require attachment to a suitable surface and special culture conditions in order to grow. These requirements are modified and amplified when cells are taken into a weightless environment. Special handling and maintenance systems are required for routine laboratory procedures conducted in the Orbiter and in the Spacelab. Methods were developed to maintain cells in special incubators designed for the Orbiter middeck, however, electrophoresis and other experiments require cells to be harvested off of the culture substrate before they can be processed or used. The cell transport assembly (CTA) was flown on STS-8, and results show that improvements are required to maintain adequate numbers of cells in this device longer than 48 hours. The life sciences middeck centrifuge probably can be used, but modifications will be required to transfer cells from the CTA and keep the cells sterile. Automated systems such as the Skylab SO-15 flight hardware and crew operated systems are being evaluated for use on the Space Shuttle, Spacelab, and Space Station research modules.

  4. Robots for Aircraft Maintenance

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Marshall Space Flight Center charged USBI (now Pratt & Whitney) with the task of developing an advanced stripping system based on hydroblasting to strip paint and thermal protection material from Space Shuttle solid rocket boosters. A robot, mounted on a transportable platform, controls the waterjet angle, water pressure and flow rate. This technology, now known as ARMS, has found commercial applications in the removal of coatings from jet engine components. The system is significantly faster than manual procedures and uses only minimal labor. Because the amount of "substrate" lost is minimal, the life of the component is extended. The need for toxic chemicals is reduced, as is waste disposal and human protection equipment. Users of the ARMS work cell include Delta Air Lines and the Air Force, which later contracted with USBI for development of a Large Aircraft Paint Stripping system (LARPS). LARPS' advantages are similar to ARMS, and it has enormous potential in military and civil aircraft maintenance. The technology may also be adapted to aircraft painting, aircraft inspection techniques and paint stripping of large objects like ships and railcars.

  5. 25 CFR 170.813 - When can access to IRR transportation facilities be restricted?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false When can access to IRR transportation facilities be... WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.813 When can access to IRR transportation facilities be restricted? IRR transportation facilities must be open and available for public...

  6. 25 CFR 170.810 - To what standards must an IRR transportation facility be maintained?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false To what standards must an IRR transportation facility be... WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.810 To what standards must an IRR transportation facility be maintained? IRR transportation facilities must be maintained, subject to...

  7. 25 CFR 170.813 - When can access to IRR transportation facilities be restricted?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false When can access to IRR transportation facilities be... WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.813 When can access to IRR transportation facilities be restricted? IRR transportation facilities must be open and available for public...

  8. 25 CFR 170.810 - To what standards must an IRR transportation facility be maintained?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false To what standards must an IRR transportation facility be... WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.810 To what standards must an IRR transportation facility be maintained? IRR transportation facilities must be maintained, subject to...

  9. 33 CFR 105.405 - Format and content of the Facility Security Plan (FSP).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Declaration of Security (DoS); (8) Communications; (9) Security systems and equipment maintenance; (10... Facility Security Plan (FSP). 105.405 Section 105.405 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Plan...

  10. Logistics Operations Management Center: Maintenance Support Baseline (LOMC-MSB)

    NASA Technical Reports Server (NTRS)

    Kurrus, R.; Stump, F.

    1995-01-01

    The Logistics Operations Management Center Maintenance Support Baseline is defined. A historical record of systems, applied to and deleted from, designs in support of future management and/or technical analysis is provided. All Flight elements, Ground Support Equipment, Facility Systems and Equipment and Test Support Equipment for which LOMC has responsibilities at Kennedy Space Center and other locations are listed. International Space Station Alpha Program documentation is supplemented. The responsibility of the Space Station Launch Site Support Office is established.

  11. 14 CFR 91.417 - Maintenance records.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Maintenance, Preventive Maintenance... specified in paragraph (b) of this section: (1) Records of the maintenance, preventive maintenance, and... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Maintenance records. 91.417 Section...

  12. 14 CFR 91.417 - Maintenance records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Maintenance, Preventive Maintenance... specified in paragraph (b) of this section: (1) Records of the maintenance, preventive maintenance, and... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Maintenance records. 91.417 Section...

  13. 14 CFR 91.417 - Maintenance records.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Maintenance, Preventive Maintenance... specified in paragraph (b) of this section: (1) Records of the maintenance, preventive maintenance, and... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Maintenance records. 91.417 Section...

  14. 14 CFR 91.417 - Maintenance records.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Maintenance, Preventive Maintenance... specified in paragraph (b) of this section: (1) Records of the maintenance, preventive maintenance, and... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Maintenance records. 91.417 Section...

  15. Optimization of Continuous Maintenance Availability Scheduling

    DTIC Science & Technology

    2014-09-01

    CONTINUOUS MAINTENANCE AVAILABILITY SCHEDULING by Cyrus K. Anderson September 2014 Thesis Advisor: Javier Salmeron Second Reader: Michael...DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE OPTIMIZATION OF CONTINUOUS MAINTENANCE AVAILABILITY SCHEDULING 5. FUNDING NUMBERS 6. AUTHOR(S...major maintenance that cannot be conducted at sea. These maintenance periods are called Continuous Maintenance Availability (CMAV) periods. All CMAV

  16. Downgrading Nuclear Facilities to Radiological Facilities

    SciTech Connect

    Jarry, Jeffrey F.; Farr, Jesse Oscar; Duran, Leroy

    2015-08-01

    Based on inventory reductions and the use of alternate storage facilities, the Sandia National Laboratories (SNL) downgraded 4 SNL Hazard Category 3 (HC-3) nuclear facilities to less-than-HC-3 radiological facilities. SNL’s Waste Management and Pollution Prevention Department (WMPPD) managed the HC-3 nuclear facilities and implemented the downgrade. This paper will examine the downgrade process,

  17. Final Environmental Assessment Airfield Storm Drainage System Repair Joint Base Andrews-Naval Air Facility Washington, MD

    DTIC Science & Technology

    2015-06-01

    heating -ventilating- cooling systems , lawn maintenance, and general maintenance of streets and sidewalks. Existing noise levels (Leq and DNL) were...effort to rehabilitate JBA facilities including runway demolition and reconstruction. Please consider using solar geothermal systems to utilize...Final Environmental Assessment Airfield Storm Drainage System Repair Joint Base Andrews–Naval Air Facility Washington, Maryland Prepared for

  18. New Pump and Treat Facility Remedial Action Work Plan for Test Area North (TAN) Final Groundwater Remediation, Operable Unit 1-07B

    SciTech Connect

    L. O. Nelson

    2003-09-01

    This operations and maintenance plan supports the New Pump and Treat Facility (NPTF) remedial action work plan and identifies the approach and requirements for the operations and maintenance activities specific to the final medical zone treatment remedy. The NPTF provides the treatment system necessary to remediate the medical zone portion of the OU 1-07B contaminated groundwater plume. Design and construction of the New Pump and Treat Facility is addressed in the NPTF remedial action work plan. The scope of this operation and maintenance plan includes facility operations and maintenance, remedy five-year reviews, and the final operations and maintenance report for the NPTF.

  19. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false How does BIA calculate my annual operation and maintenance assessment if supplemental water is available on the irrigation facility servicing my farm unit? 171.510 Section 171.510 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE...

  20. Operational Interventions to Maintenance Error

    NASA Technical Reports Server (NTRS)

    Kanki, Barbara G.; Walter, Diane; Dulchinos, VIcki

    1997-01-01

    A significant proportion of aviation accidents and incidents are known to be tied to human error. However, research of flight operational errors has shown that so-called pilot error often involves a variety of human factors issues and not a simple lack of individual technical skills. In aircraft maintenance operations, there is similar concern that maintenance errors which may lead to incidents and accidents are related to a large variety of human factors issues. Although maintenance error data and research are limited, industry initiatives involving human factors training in maintenance have become increasingly accepted as one type of maintenance error intervention. Conscientious efforts have been made in re-inventing the team7 concept for maintenance operations and in tailoring programs to fit the needs of technical opeRAtions. Nevertheless, there remains a dual challenge: 1) to develop human factors interventions which are directly supported by reliable human error data, and 2) to integrate human factors concepts into the procedures and practices of everyday technical tasks. In this paper, we describe several varieties of human factors interventions and focus on two specific alternatives which target problems related to procedures and practices; namely, 1) structured on-the-job training and 2) procedure re-design. We hope to demonstrate that the key to leveraging the impact of these solutions comes from focused interventions; that is, interventions which are derived from a clear understanding of specific maintenance errors, their operational context and human factors components.