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Sample records for protection equipment instrumentation

  1. MGR COMPLIANCE PROGRAM GUIDANCE PACKAGE FOR RADIATION PROTECTION EQUIPMENT, INSTRUMENTATION AND FACILITIES

    SciTech Connect

    N /A

    2000-02-01

    This Compliance Program Guidance Package identifies the regulatory guidance and industry codes and standards addressing radiation protection equipment, instrumentation, and support facilities considered to be appropriate for radiation protection at the Monitored Geologic Repository (MGR). Included are considerations relevant to radiation monitoring instruments, calibration, contamination control and decontamination, respiratory protection equipment, and general radiation protection facilities. The scope of this Guidance Package does not include design guidance relevant to criticality monitoring, area radiation monitoring, effluent monitoring, and airborne radioactivity monitoring systems since they are considered to be the topics of specific design and construction requirements (i.e., ''fixed'' or ''built-in'' systems). This Guidance Package does not address radiation protection design issues; it addresses the selection and calibration of radiation monitoring instrumentation to the extent that the guidance is relevant to the operational radiation protection program. Radon and radon progeny monitoring instrumentation is not included in the Guidance Package since such naturally occurring radioactive materials do not fall within the NRC's jurisdiction at the MGR.

  2. TANK VAPOR CHEMICALS OF POTENTIAL CONCERN & EXISTING DIRECT READING INSTRUMENTION & PERSONAL PROTECTIVE EQUIPMENT CONSIDERATIONS

    SciTech Connect

    BUTLER, N.K.

    2004-11-01

    This document takes the newly released Industrial Hygiene Chemical Vapor Technical Basis (RPP-22491) and evaluates the chemicals of potential concern (COPC) identified for selected implementation actions by the industrial hygiene organization. This document is not intended as a hazard analysis with recommended controls for all tank farm activities. Not all of the chemicals listed are present in all tanks; therefore, hazard analyses can and should be tailored as appropriate. Detection of each chemical by current industrial hygiene non-specific instrumentation in use at the tank farms is evaluated. Information gaps are identified and recommendations are made to resolve these needs. Of the 52 COPC, 34 can be detected with existing instrumentation. Three additional chemicals could be detected with a photoionization detector (PID) equipped with a different lamp. Discussion with specific instrument manufacturers is warranted. Consideration should be given to having the SapphIRe XL customized for tank farm applications. Other instruments, sampling or modeling techniques should be evaluated to estimate concentrations of chemicals not detected by direct reading instruments. In addition, relative instrument response needs to be factored in to action levels used for direct reading instruments. These action levels should be correlated to exposures to the COPC and corresponding occupational exposure limits (OELs). The minimum respiratory protection for each of the COPC is evaluated against current options. Recommendations are made for respiratory protection based on each chemical. Until exposures are sufficiently quantified and analyzed, the current use of supplied air respiratory protection is appropriate and protective for the COPC. Use of supplied air respiratory protection should be evaluated once a detailed exposure assessment for the COPC is completed. The established tank farm OELs should be documented in the TFC-PLN-34. For chemicals without an established tank farm OEL

  3. Personal protective equipment

    MedlinePlus

    ... protective equipment. Available at: www.cdc.gov/niosh/ppe . Accessed October 27, 2015. Holland MG, Cawthon D. Personal protective equipment and decontamination of adults and children. Emerg Med Clin N ...

  4. Precision Instrument and Equipment Repairers.

    ERIC Educational Resources Information Center

    Wyatt, Ian

    2001-01-01

    Explains the job of precision instrument and equipment repairers, who work on cameras, medical equipment, musical instruments, watches and clocks, and industrial measuring devices. Discusses duties, working conditions, employment and earnings, job outlook, and skills and training. (JOW)

  5. Instrumentation and control systems, equipment location; instrumentation and control building, ...

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

    Instrumentation and control systems, equipment location; instrumentation and control building, instrumentation room, bays and console plan. Specifications No. Eng-04-353-55-72; drawing no. 60-09-12; sheet 110 of 148; file no. 1321/61. Stamped: Record drawing - as constructed. Below stamp: Contract no. 4338, no change. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Control Center, Test Area 1-115, near Altair & Saturn Boulevards, Boron, Kern County, CA

  6. Radiation protection and instrumentation

    NASA Technical Reports Server (NTRS)

    Bailey, J. V.

    1975-01-01

    Radiation was found not to be an operational problem during the Apollo program. Doses received by the crewmen of Apollo missions 7 through 17 were small because no major solar-particle events occurred during those missions. One small event was detected by a radiation sensor outside the Apollo 12 spacecraft, but no increase in radiation dose to the crewmen inside the spacecraft was detected. Radiation protection for the Apollo program was focused on both the peculiarities of the natural space radiation environment and the increased prevalence of manmade radiation sources on the ground and onboard the spacecraft. Radiation-exposure risks to crewmen were assessed and balanced against mission gain to determine mission constraints. Operational radiation evaluation required specially designed radiation detection systems onboard the spacecraft in addition to the use of satellite data, solar observatory support, and other liaison. Control and management of radioactive sources and radiation-generating equipment was important in minimizing radiation exposure of ground-support personnel, researchers, and the Apollo flight and backup crewmen.

  7. Reliability and validity of instrumented soccer equipment.

    PubMed

    Akins, Jonathan S; Heebner, Nicholas R; Lovalekar, Mita; Sell, Timothy C

    2015-06-01

    Ankle ligament sprains are the most common injury in soccer. The high rate of these injuries demonstrates a need for novel data collection methodologies. Therefore, soccer shoes and shin guards were instrumented with inertial sensors to measure ankle joint kinematics in the field. The purpose of this study was to assess test-retest reliability and concurrent criterion validity of a kinematic assessment using the instrumented soccer equipment. Twelve soccer athletes performed athletic maneuvers in the laboratory and field during 2 sessions. In the laboratory, ankle joint kinematics were simultaneously measured with the instrumented equipment and a conventional motion analysis system. Reliability was assessed using ICC and validity was assessed using correlation coefficients and RMSE. While our design criteria of good test-retest reliability was not supported (ICC > .80), sagittal plane ICCs were mostly fair to good and similar to motion analysis results; and sagittal plane data were valid (r = .90-98; RMSE < 5°). Frontal and transverse plane data were not valid (r < .562; RMSE > 3°). Our results indicate that the instrumented soccer equipment can be used to measure sagittal plane ankle joint kinematics. Biomechanical studies support the utility of sagittal plane measures for lower extremity injury prevention. PMID:25734398

  8. Unknown ancient Greek ophthalmological instruments and equipment.

    PubMed

    Lascaratos, J; Marketos, S

    1997-01-01

    Discoveries of some ancient medical instruments and equipment found in the Hellenic world have been published in magazines of general interest and in a rare Greek medical journal, yet none caught the attention of ophthalmologists. Among these instruments are two forms of the famous 'Kenteterion', dating from the Hellenistic period, used for the couching of cataract. These were found on the island of Milos in the last century. Two magnifying lenses of the Archaic period from the recent Cretan excavations gave us the opportunity to discuss the problem of their medical use. The two drop-bottles from the excavations on Cyprus and at Tanagra, which are also described, seem to be of medical, and possible ophthalmological, use. PMID:9657298

  9. 14 CFR 121.303 - Airplane instruments and equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Airplane instruments and equipment. 121.303... Airplane instruments and equipment. (a) Unless otherwise specified, the instrument and equipment... airspeed limitation and item of related information in the Airplane Flight Manual and pertinent...

  10. 14 CFR 121.303 - Airplane instruments and equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Airplane instruments and equipment. 121.303... Airplane instruments and equipment. (a) Unless otherwise specified, the instrument and equipment... airspeed limitation and item of related information in the Airplane Flight Manual and pertinent...

  11. 14 CFR 121.303 - Airplane instruments and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Airplane instruments and equipment. 121.303... Airplane instruments and equipment. (a) Unless otherwise specified, the instrument and equipment... airspeed limitation and item of related information in the Airplane Flight Manual and pertinent...

  12. 14 CFR 121.303 - Airplane instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane instruments and equipment. 121.303... Airplane instruments and equipment. (a) Unless otherwise specified, the instrument and equipment... airspeed limitation and item of related information in the Airplane Flight Manual and pertinent...

  13. 14 CFR 125.201 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Equipment Requirements § 125.201 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable instruments or equipment installed unless the following conditions are met: (1) An... CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM...

  14. 14 CFR 125.201 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Equipment Requirements § 125.201 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable instruments or equipment installed unless the following conditions are met: (1) An... CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM...

  15. 14 CFR 121.303 - Airplane instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... must be expressed in knots. (d) Except as provided in §§ 121.627(b) and 121.628, no person may take off... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airplane instruments and equipment. 121.303... Airplane instruments and equipment. (a) Unless otherwise specified, the instrument and...

  16. About Personal Protective Equipment (PPE)

    MedlinePlus

    ... evaluation or testing against specific viruses, such as Ebola or flu. If performance data has met FDA ... about the Flu What You Should Know about Ebola Q3. Should caregivers use PPE to help protect ...

  17. 14 CFR 135.179 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Aircraft and Equipment § 135.179 Inoperable instruments and equipment. (a) No person may take off an... airworthiness requirements under which the airplane is type certificated and which are essential for...

  18. 14 CFR 135.179 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Aircraft and Equipment § 135.179 Inoperable instruments and equipment. (a) No person may take off an... airworthiness requirements under which the airplane is type certificated and which are essential for...

  19. 14 CFR 91.1115 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... take off an aircraft with inoperable instruments or equipment installed unless the following conditions... airworthiness requirements under which the airplane is type certificated and that are essential for...

  20. 14 CFR 91.1115 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... take off an aircraft with inoperable instruments or equipment installed unless the following conditions... airworthiness requirements under which the airplane is type certificated and that are essential for...

  1. 14 CFR 121.628 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... § 121.628 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable... List exists for that airplane. (2) The certificate-holding district office has issued the certificate... airplane with certain instruments and equipment in an inoperable condition. (4) Records identifying...

  2. 14 CFR 121.628 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... § 121.628 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable... List exists for that airplane. (2) The certificate-holding district office has issued the certificate... airplane with certain instruments and equipment in an inoperable condition. (4) Records identifying...

  3. 40 CFR 156.212 - Personal protective equipment statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Personal protective equipment... Personal protective equipment statements. (a) Requirement. Each product shall bear the personal protective... personal protective equipment were required for a product before the effective date of this subpart,...

  4. 41 CFR 50-204.7 - Personal protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Personal protective... CONTRACTS General Safety and Health Standards § 50-204.7 Personal protective equipment. Protective equipment, including personal protective equipment for eyes, face, head, and extremities, protective...

  5. 41 CFR 50-204.7 - Personal protective equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Personal protective... CONTRACTS General Safety and Health Standards § 50-204.7 Personal protective equipment. Protective equipment, including personal protective equipment for eyes, face, head, and extremities, protective...

  6. 41 CFR 50-204.7 - Personal protective equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Personal protective... CONTRACTS General Safety and Health Standards § 50-204.7 Personal protective equipment. Protective equipment, including personal protective equipment for eyes, face, head, and extremities, protective...

  7. 41 CFR 50-204.7 - Personal protective equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Personal protective... CONTRACTS General Safety and Health Standards § 50-204.7 Personal protective equipment. Protective equipment, including personal protective equipment for eyes, face, head, and extremities, protective...

  8. 14 CFR 91.213 - Inoperative instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... paragraph (d) of this section, no person may take off an aircraft with inoperative instruments or equipment... airplane, glider, lighter-than-air aircraft, powered parachute, or weight-shift-control aircraft, for which... small airplane, glider, or lighter-than-air aircraft for which a Master Minimum Equipment List has...

  9. 14 CFR 91.1115 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... requiring recertification. (3) The approved Minimum Equipment List must: (i) Be prepared in accordance with... inoperable instruments and equipment and the information required by (a)(3)(ii) of this section must be... directive to be in operable condition unless the airworthiness directive provides otherwise. (3)...

  10. 4. Interior view of instrumentation, controls, and monitoring equipment on ...

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

    4. Interior view of instrumentation, controls, and monitoring equipment on east wall of the equipment room on the east side of the Signal Transfer Building (T-28A). - Air Force Plant PJKS, Systems Integration Laboratory, Signal Transfer Building, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  11. 3. Interior view of instrumentation, controls, and monitoring equipment on ...

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

    3. Interior view of instrumentation, controls, and monitoring equipment on north wall of the equipment room on the east side of the Signal Transfer Building (T-28A). - Air Force Plant PJKS, Systems Integration Laboratory, Signal Transfer Building, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  12. 14 CFR 23.1451 - Fire protection for oxygen equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Fire protection for oxygen equipment. 23... Equipment Miscellaneous Equipment § 23.1451 Fire protection for oxygen equipment. Oxygen equipment and lines... in, or escape from, any designated fire zone. (c) Be installed so that escaping oxygen cannot come...

  13. 14 CFR 23.1451 - Fire protection for oxygen equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Fire protection for oxygen equipment. 23... Equipment Miscellaneous Equipment § 23.1451 Fire protection for oxygen equipment. Oxygen equipment and lines... in, or escape from, any designated fire zone. (c) Be installed so that escaping oxygen cannot come...

  14. 14 CFR 23.1451 - Fire protection for oxygen equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Fire protection for oxygen equipment. 23... Equipment Miscellaneous Equipment § 23.1451 Fire protection for oxygen equipment. Oxygen equipment and lines... in, or escape from, any designated fire zone. (c) Be installed so that escaping oxygen cannot come...

  15. 14 CFR 23.1451 - Fire protection for oxygen equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Fire protection for oxygen equipment. 23... Equipment Miscellaneous Equipment § 23.1451 Fire protection for oxygen equipment. Oxygen equipment and lines... in, or escape from, any designated fire zone. (c) Be installed so that escaping oxygen cannot come...

  16. 14 CFR 23.1451 - Fire protection for oxygen equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Fire protection for oxygen equipment. 23... Equipment Miscellaneous Equipment § 23.1451 Fire protection for oxygen equipment. Oxygen equipment and lines... in, or escape from, any designated fire zone. (c) Be installed so that escaping oxygen cannot come...

  17. Personal protective equipment and dermal exposure.

    PubMed

    Evans, P G; McAlinden, J J; Griffin, P

    2001-02-01

    Personal protective equipment (PPE) should only be used as a control measure when other measures are inappropriate or are inadequate by themselves. The person undertaking a risk assessment must exercise his or her judgment to take into account the protection afforded by the PPE. There is, therefore, considerable scope for differences in approach and it would seem sensible to eliminate these differences and ensure consistency, where possible, by reaching agreement on the attenuating effect of PPE. However, there is growing evidence that the levels of protection indicated by laboratory-based tests may not be achieved in real use situations. Studies of workplace protection suggest that the spread of contaminants inside protective clothing, including gloves, is commonplace and significant. Insufficient attention may have been paid to the effect of factors such as temperature differentials on the permeation of chemical agents through protective materials. To investigate this, a test cell was designed and built to measure the breakthrough times and subsequent permeation rate of solvents through glove materials where the temperature inside and outside the glove was representative of those that can occur in the workplace. Two chemical solvents were tested against two different glove materials at three different temperature conditions. The differences between the breakthrough times and permeation rates were measured and compared to manufacturer's test data. The practical implications are considered for risk of health and safety to the wearer. PMID:11217735

  18. How to use personal protective equipment.

    PubMed

    Pang, Vicky; Carter, Yvonne; Scott, Janice; Salazar, Glenn; Johnson, Velor

    This article offers a refresher on what personal protective equipment (PPE) is, how to choose the right PPE and how to wear and remove it safely. PPE aims to improve staff and patient safety, but self-contamination commonly occurs during its removal; failure to remove PPE carefully can lead to contamination of the user's skin, own clothes, uniform or scrubs, hair, face and hands. The importance of correct PPE use has been highlighted by the ebola crisis and NHS preparations to deal with patients who are infected. PMID:26012067

  19. 14 CFR 29.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Protective breathing equipment. 29.1439 Section 29.1439 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Miscellaneous Equipment § 29.1439 Protective breathing equipment. (a) If one...

  20. 14 CFR 29.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Protective breathing equipment. 29.1439 Section 29.1439 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Miscellaneous Equipment § 29.1439 Protective breathing equipment. (a) If one...

  1. 14 CFR 29.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Protective breathing equipment. 29.1439 Section 29.1439 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Miscellaneous Equipment § 29.1439 Protective breathing equipment. (a) If one...

  2. 29 CFR 1926.95 - Criteria for personal protective equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 8 2014-07-01 2014-07-01 false Criteria for personal protective equipment. 1926.95 Section..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Personal Protective and Life Saving Equipment § 1926.95 Criteria for personal protective equipment. (a) Application....

  3. 29 CFR 1926.95 - Criteria for personal protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Criteria for personal protective equipment. 1926.95 Section..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Personal Protective and Life Saving Equipment § 1926.95 Criteria for personal protective equipment. (a) Application....

  4. 5. Interior view of instrumentation, controls, and monitoring equipment on ...

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

    5. Interior view of instrumentation, controls, and monitoring equipment on north and east walls of the signal transfer room on the west side of the Signal Transfer Building (T-28A). - Air Force Plant PJKS, Systems Integration Laboratory, Signal Transfer Building, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  5. 14 CFR 91.213 - Inoperative instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Inoperative instruments and equipment. 91.213 Section 91.213 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... authorization constitute a supplemental type certificate for the aircraft. (3) The approved Minimum...

  6. 47 CFR 95.1123 - Protection of medical equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Protection of medical equipment. 95.1123... SERVICES PERSONAL RADIO SERVICES Wireless Medical Telemetry Service (WMTS) General Provisions § 95.1123 Protection of medical equipment. The manufacturers, installers and users of WMTS equipment are cautioned...

  7. 14 CFR 29.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... harmful gases while on flight deck duty; (2) That equipment must include— (i) Masks covering the eyes... eyes; and (3) That equipment must supply protective oxygen of 10 minutes duration per crewmember at...

  8. 14 CFR 29.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... harmful gases while on flight deck duty; (2) That equipment must include— (i) Masks covering the eyes... eyes; and (3) That equipment must supply protective oxygen of 10 minutes duration per crewmember at...

  9. 11. "INSTRUMENTATION AND CONTROL SYSTEMS, EQUIPMENT LOCATION, TEST STAND TERMINAL ...

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

    11. "INSTRUMENTATION AND CONTROL SYSTEMS, EQUIPMENT LOCATION, TEST STAND TERMINAL ROOM, PLANS AND SECTION." Specifications No. ENG-04-353-55-72; Drawing No. 60-0912; sheet 106 of 148; file no. 1321/57. Stamped: RECORD DRAWING - AS CONSTRUCTED. Below stamp: Contract no. 4338, no change. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A Terminal Room, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

  10. 41 CFR 50-204.7 - Personal protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... assure its adequacy, including proper maintenance and sanitation of such equipment. All personal... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Personal protective... CONTRACTS General Safety and Health Standards § 50-204.7 Personal protective equipment. Protective...

  11. 46 CFR 111.51-3 - Protection of vital equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital equipment. (a) The coordination...

  12. INTELLIGENT PROCESSING EQUIPMENT WITHIN THE ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    Protection of the environment and environmental remediation requires the cooperation -at all levels- of government and industry. ntelligent processing equipment, in addition to other artificial intelligence based tools, has been used by the Environmental Protection Agency to prov...

  13. Lightning Protection and Instrumentation at Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    Colon, Jose L.

    2005-01-01

    Lightning is a natural phenomenon, but can be dangerous. Prevention of lightning is a physical impossibility and total protection requires compromises on costs and effects, therefore prediction and measurements of the effects that might be produced by iightn:ing is a most at locat:ions where people or sensitive systems and equipment are exposed. This is the case of the launching pads for the Space Shuttle at Kennedy Space Center (KSC) of the National Aeronautics and Space Administration. This report summarizes lightring phenomena with a brief explanation of lightning generation and lightning activity as related to KSC. An analysis of the instrumentation used at the launching pads for measurements of lightning effects with alternatives to improve the protection system and up-grade the actual instrumentation system is indicated.

  14. 30 CFR 77.704-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... protective equipment and clothing provided him in connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage...

  15. 30 CFR 77.704-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... protective equipment and clothing provided him in connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage...

  16. 30 CFR 77.704-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... protective equipment and clothing provided him in connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage...

  17. 30 CFR 77.704-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... protective equipment and clothing provided him in connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage...

  18. 30 CFR 77.704-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... protective equipment and clothing provided him in connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage...

  19. 29 CFR 1926.95 - Criteria for personal protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 8 2011-07-01 2011-07-01 false Criteria for personal protective equipment. 1926.95 Section 1926.95 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Personal Protective and Life Saving Equipment § 1926.95...

  20. 46 CFR 185.612 - Fire protection equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Fire protection equipment. 185.612 Section 185.612... TONS) OPERATIONS Markings Required § 185.612 Fire protection equipment. (a) Complete but simple instructions for the operation of a fixed gas fire extinguishing system must be located in a conspicuous...

  1. 46 CFR 122.612 - Fire protection equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Fire protection equipment. 122.612 Section 122.612... Required § 122.612 Fire protection equipment. (a) Complete but simple instructions for the operation of a fixed gas fire extinguishing system must be located in a conspicuous place at or near each pull box...

  2. 46 CFR 185.612 - Fire protection equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Fire protection equipment. 185.612 Section 185.612... TONS) OPERATIONS Markings Required § 185.612 Fire protection equipment. (a) Complete but simple instructions for the operation of a fixed gas fire extinguishing system must be located in a conspicuous...

  3. 46 CFR 122.612 - Fire protection equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Fire protection equipment. 122.612 Section 122.612... Required § 122.612 Fire protection equipment. (a) Complete but simple instructions for the operation of a fixed gas fire extinguishing system must be located in a conspicuous place at or near each pull box...

  4. 46 CFR 185.612 - Fire protection equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Fire protection equipment. 185.612 Section 185.612... TONS) OPERATIONS Markings Required § 185.612 Fire protection equipment. (a) Complete but simple instructions for the operation of a fixed gas fire extinguishing system must be located in a conspicuous...

  5. 46 CFR 111.51-3 - Protection of vital equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of...

  6. 46 CFR 111.51-3 - Protection of vital equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of...

  7. 28. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND ...

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

    28. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND EARTH BLAST BERM; VIEW TO NORTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

  8. 29. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND ...

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

    29. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND EARTH BLAST BERM; VIEW TO SOUTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

  9. 46 CFR 111.50-1 - Protection of equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart...

  10. 46 CFR 111.50-1 - Protection of equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart...

  11. 46 CFR 111.50-1 - Protection of equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart...

  12. 46 CFR 111.50-1 - Protection of equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart...

  13. 46 CFR 111.50-1 - Protection of equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart...

  14. Instrumentation and Equipment for Three Independent Research Labs

    SciTech Connect

    Darlene Roth

    2012-03-29

    Completed in 2011, Albright's new Science Center includes three independent student and faculty research labs in Biology, Chemistry/Biochemistry, and Physics (separate from teaching labs). Providing independent research facilities, they eliminate disruptions in classrooms and teaching labs, encourage and accommodate increased student interest, and stimulate advanced research. The DOE grant of $369,943 enabled Albright to equip these advanced labs for 21st century science research, with much instrumentation shared among departments. The specialty labs will enable Albright to expand its student-faculty research program to meet growing interest, help attract superior science students, maximize faculty expertise, and continue exceeding its already high rates of acceptance for students applying for postgraduate education or pharmaceutical research positions. Biology instrumentation/equipment supports coursework and independent and collaborative research by students and faculty. The digital shaker, CO{sub 2} and water bath incubators (for controlled cell growth), balance, and micropipettes support cellular biology research in the advanced cell biology course and student-faculty research into heavy metal induction of heat shock proteins in cultured mammalian cells and the development of PCR markers from different populations of the native tree, Franklinia. The gravity convection oven and lyophilizer support research into physical and chemical analysis of floodplain sediments used in assessment of riparian restoration efforts. The Bio-Rad thermocycler permits fast and accurate DNA amplification as part of research into genetic diversity in small mammal populations and how those populations are affected by land-use practices and environmental management. The Millipore water deionizing system and glassware washer provide general support of the independent research lab and ensure quality control of coursework and interdisciplinary research at the intersection of biology

  15. 29 CFR 1917.96 - Payment for protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Payment for protective equipment. 1917.96 Section 1917.96 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Personal Protection § 1917.96 Payment for...

  16. 29 CFR 1917.96 - Payment for protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Payment for protective equipment. 1917.96 Section 1917.96 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Personal Protection § 1917.96 Payment for...

  17. Intelligent Processing Equipment Within the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    Greathouse, Daniel G.; Nalesnik, Richard P.

    1992-01-01

    Protection of the environment and environmental remediation requires the cooperation, at all levels, of government and industry. Intelligent processing equipment, in addition to other artificial intelligence based tools, was used by the Environmental Protection Agency to provide personnel safety and improve the efficiency of those responsible for protection and remediation of the environment. These exploratory efforts demonstrate the feasibility and utility of expanding development and widespread use of these tools. A survey of current intelligent processing equipment applications in the Agency is presented and is followed by a brief discussion of possible uses in the future.

  18. Analysis of commercial equipment and instrumentation for Spacelab payloads, volume 2

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Technical results are presented of a study to investigate analytically the feasibility of using commercially available laboratory equipment and instrumentation in the spacelab in support of various experiments. The feasibility is demonstrated by the breadth of application of commercial, airborne, and military equipment to experiment equipment requirements in the spacelab, and the cost effectiveness of utilizing this class of equipment instead of custom-built aerospace equipment typical of past designs. Equipment design and specifications are discussed.

  19. NASA Developments in Personnel Protective Equipment

    NASA Technical Reports Server (NTRS)

    Graf, John

    2015-01-01

    NASA has some unique and challenging PPE needs: there are credible threats to air quality (fire, ammonia leak, hydrazine leak)that require a contingency breathing apparatus that operates for many hours - but there is not enough space or up-mass to provide supplied air tanks. We cannot use "Scott Air Tanks" commonly used by firefighters and other first responders. NASA has developed a respirator based emergency breathing device. It uses a "one size fits everybody in the astronaut corps" hooded mask with excellent chemical permeability and fire resistance properties, and a filtering respirator cartridge that protects the wearer from ammonia leaks, hydrazine leaks, or products of combustion. If you need a small, lightweight emergency breathing system that lasts longer than a supplied air system, we should meet and learn if NASA sponsored technology development can help.

  20. Retrofitting tractors with rollover protective structures: perspective of equipment dealers.

    PubMed

    Tonelli, S M; Donham, K J; Leedom-Larson, K; Sanderson, W; Purschwitz, M

    2009-10-01

    This study was one of a cluster of studies that originated via requests for proposals from the NIOSH National Agricultural Tractor Safety Initiative. The present study design consisted of several steps: (1) formation of an advisory group, (2) development and testing of a standard paper self-responding survey instrument, (3) sample selection of farm equipment dealers, (4) administration of the survey, (5) assessment and analysis of the survey, and (6) in-person response panel of dealers (n = 80) to review results of the questionnaire for further definition and sharpening of the recommendations from the survey. A key finding is that most dealers do not currently sell or install ROPS retrofit kits. Barriers cited by dealers included (1) actual or perceived lack of farmer demand, (2) injury liability, (3) expensive freight for ordering ROPS, (4) lack of dealer awareness of the magnitude of deaths from tractor overturns and the high life-protective factor of ROPS, and (5) difficulty and incursion of non-recoverable expenses in locating and obtaining specific ROPS. Despite not currently selling or installing ROPS, dealers responded favorably about their future potential role in ROPS promotion and sales. Dealers were willing to further promote, sell, and install ROPS if there was demand from farmers. Recommendations include establishing a ROPS "clearing house" that dealers could contact to facilitate locating and obtaining ROPS orders from customers. Additional recommendations include education and social marketing targeting farm machinery dealers as well farmers, manufacturers, and policy makers. PMID:19967910

  1. Vibration protection of radioelectronic equipment by polymer compounds

    NASA Astrophysics Data System (ADS)

    Zelenev, Iu. V.; Kirilin, A. A.; Slobodnik, E. B.; Talitskii, E. N.

    The use of well damped structures in combination with traditional methods provides a way to solve the problem of protecting radioelectronic equipment against vibration over a wide frequency range. An attempt is made here to generalize the available theoretical and experimental data on the use of polymer compounds for dispersing vibrational energy in the structures of radioelectronic equipment. Recommendations concerning the selection and design of single- and multilayer vibration-damping coatings and shock absorbers are given.

  2. Machine protection system for rotating equipment and method

    DOEpatents

    Lakshminarasimha, Arkalgud N.; Rucigay, Richard J.; Ozgur, Dincer

    2003-01-01

    A machine protection system and method for rotating equipment introduces new alarming features and makes use of full proximity probe sensor information, including amplitude and phase. Baseline vibration amplitude and phase data is estimated and tracked according to operating modes of the rotating equipment. Baseline vibration and phase data can be determined using a rolling average and variance and stored in a unit circle or tracked using short term average and long term average baselines. The sensed vibration amplitude and phase is compared with the baseline vibration amplitude and phase data. Operation of the rotating equipment can be controlled based on the vibration amplitude and phase.

  3. 47 CFR 95.1123 - Protection of medical equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Protection of medical equipment. 95.1123 Section 95.1123 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES Wireless Medical Telemetry Service (WMTS) General Provisions §...

  4. 47 CFR 95.1123 - Protection of medical equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Protection of medical equipment. 95.1123 Section 95.1123 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES Wireless Medical Telemetry Service (WMTS) General Provisions §...

  5. 10 CFR 850.29 - Protective clothing and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... beryllium, regardless of measured exposure levels. (b) The responsible employer must comply with 29 CFR 1910... 10 Energy 4 2014-01-01 2014-01-01 false Protective clothing and equipment. 850.29 Section 850.29 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program...

  6. 10 CFR 850.29 - Protective clothing and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... beryllium, regardless of measured exposure levels. (b) The responsible employer must comply with 29 CFR 1910... 10 Energy 4 2010-01-01 2010-01-01 false Protective clothing and equipment. 850.29 Section 850.29 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program...

  7. 10 CFR 850.29 - Protective clothing and equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... beryllium, regardless of measured exposure levels. (b) The responsible employer must comply with 29 CFR 1910... 10 Energy 4 2013-01-01 2013-01-01 false Protective clothing and equipment. 850.29 Section 850.29 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program...

  8. 10 CFR 850.29 - Protective clothing and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... beryllium, regardless of measured exposure levels. (b) The responsible employer must comply with 29 CFR 1910... 10 Energy 4 2011-01-01 2011-01-01 false Protective clothing and equipment. 850.29 Section 850.29 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program...

  9. 47 CFR 95.1123 - Protection of medical equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Protection of medical equipment. 95.1123 Section 95.1123 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES Wireless Medical Telemetry Service (WMTS) General Provisions §...

  10. 47 CFR 95.1123 - Protection of medical equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Protection of medical equipment. 95.1123 Section 95.1123 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES Wireless Medical Telemetry Service (WMTS) General Provisions §...

  11. 49 CFR 214.111 - Personal protective equipment, generally.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Personal protective equipment, generally. 214.111 Section 214.111 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Bridge Worker Safety Standards §...

  12. 30 CFR 75.705-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment; inspection. 75.705-7 Section 75.705-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding § 75.705-7...

  13. 30 CFR 75.705-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment; inspection. 75.705-7 Section 75.705-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding § 75.705-7...

  14. 30 CFR 75.705-5 - Installation of protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of protective equipment. 75.705-5 Section 75.705-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding § 75.705-5 Installation...

  15. 30 CFR 75.705-5 - Installation of protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of protective equipment. 75.705-5 Section 75.705-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding § 75.705-5 Installation...

  16. 29 CFR 1926.95 - Criteria for personal protective equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... construction for the work to be performed. (d) Payment for protective equipment. (1) Except as provided by... is not required to pay for: (i) Everyday clothing, such as long-sleeve shirts, long pants, street shoes, and normal work boots; or (ii) Ordinary clothing, skin creams, or other items, used solely...

  17. 10 CFR 850.29 - Protective clothing and equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... beryllium, regardless of measured exposure levels. (b) The responsible employer must comply with 29 CFR 1910... 10 Energy 4 2012-01-01 2012-01-01 false Protective clothing and equipment. 850.29 Section 850.29 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program...

  18. 14 CFR 25.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... (5) The equipment must supply protective oxygen of 15 minutes duration per crewmember at a pressure... leakage causing significant increase in the oxygen content of the local ambient atmosphere. If a demand oxygen system is used, a supply of 300 liters of free oxygen at 70 °F. and 760 mm. Hg. pressure...

  19. 14 CFR 25.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... (5) The equipment must supply protective oxygen of 15 minutes duration per crewmember at a pressure... leakage causing significant increase in the oxygen content of the local ambient atmosphere. If a demand oxygen system is used, a supply of 300 liters of free oxygen at 70 °F. and 760 mm. Hg. pressure...

  20. 14 CFR 25.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... (5) The equipment must supply protective oxygen of 15 minutes duration per crewmember at a pressure... leakage causing significant increase in the oxygen content of the local ambient atmosphere. If a demand oxygen system is used, a supply of 300 liters of free oxygen at 70 °F. and 760 mm. Hg. pressure...

  1. 14 CFR 121.337 - Protective breathing equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Protective breathing equipment. 121.337 Section 121.337 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND...

  2. 14 CFR 25.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    .... (5) The equipment must supply protective oxygen of 15 minutes duration per crewmember at a pressure... leakage causing significant increase in the oxygen content of the local ambient atmosphere. If a demand oxygen system is used, a supply of 300 liters of free oxygen at 70 °F. and 760 mm. Hg. pressure...

  3. 14 CFR 25.1439 - Protective breathing equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    .... (5) The equipment must supply protective oxygen of 15 minutes duration per crewmember at a pressure... leakage causing significant increase in the oxygen content of the local ambient atmosphere. If a demand oxygen system is used, a supply of 300 liters of free oxygen at 70 °F. and 760 mm. Hg. pressure...

  4. 14 CFR 121.337 - Protective breathing equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Protective breathing equipment. 121.337 Section 121.337 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND...

  5. Apollo experience report: Development flight instrumentation. [telemetry equipment for space flight test program

    NASA Technical Reports Server (NTRS)

    Farmer, N. B.

    1974-01-01

    Development flight instrumentation was delivered for 25 Apollo vehicles as Government-furnished equipment. The problems and philosophies of an activity that was concerned with supplying telemetry equipment to a space-flight test program are discussed. Equipment delivery dates, system-design details, and flight-performance information for each mission also are included.

  6. 30 CFR 57.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protective equipment and clothing for hazards... AND NONMETAL MINES Personal Protection Surface and Underground § 57.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall...

  7. 30 CFR 57.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protective equipment and clothing for hazards... AND NONMETAL MINES Personal Protection Surface and Underground § 57.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall...

  8. 30 CFR 56.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protective equipment and clothing for hazards... NONMETAL MINES Personal Protection § 56.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall be provided, maintained in a...

  9. 30 CFR 56.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment and clothing for hazards... NONMETAL MINES Personal Protection § 56.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall be provided, maintained in a...

  10. 30 CFR 56.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protective equipment and clothing for hazards... NONMETAL MINES Personal Protection § 56.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall be provided, maintained in a...

  11. 30 CFR 57.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protective equipment and clothing for hazards... AND NONMETAL MINES Personal Protection Surface and Underground § 57.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall...

  12. 30 CFR 56.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protective equipment and clothing for hazards... NONMETAL MINES Personal Protection § 56.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall be provided, maintained in a...

  13. 30 CFR 57.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment and clothing for hazards... AND NONMETAL MINES Personal Protection Surface and Underground § 57.15006 Protective equipment and clothing for hazards and irritants. Special protective equipment and special protective clothing shall...

  14. Development of a hand- transmitted vibration measurement instrument to perform tests in medical equipment according to the international standard IEC 60601-1-2005 Ed.3

    NASA Astrophysics Data System (ADS)

    de Lima, F. F.; Moriya, H. T.; Moraes, J. C. T. B.

    2016-07-01

    According to the sub clause 9.6.3 of the international standard IEC 60601-1-2005, medical electrical equipment must provide means of protection against hazardous hand- transmitted vibrations. Compliance of this sub clause is checked by using a vibration measurement instrument in accordance with ISO 5349-1-2001 standard. The present article describes the development of a vibration measurement instrument to perform vibration measurements tests in medical equipments.

  15. [Safety analysis for astronaut and the personal protective equipment].

    PubMed

    Chen, J D; Sun, J B; Shi, H P; Sun, H L

    1999-12-01

    Objective. To analyze and study astronaut and his personal equipment safety. Method. Three of the most widely used approaches, failure mode and effect analysis (FMEA), fault tree analysis (FTA) and system hazards analysis (SHA) were used. Result. It was demonstrated that astronaut and the personal equipment are subjected to various potential hazards, such as human errors, astronaut illness, fire or space suit emergency decompression, etc. Their causes, mechanisms, possible effects and criticality of some critical potential hazards were analyzed and identified in more details with considerations of the historic accidents of manned spaceflight. And the compensating provisions and preventive measures for each hazard were discussed. Conclusion. The analysis study may be helpful in enhancing the safety of the astronaut and its personal protective equipment. PMID:12434807

  16. Personal protective equipment and decontamination of adults and children.

    PubMed

    Holland, Michael G; Cawthon, David

    2015-02-01

    Accurate identification of the hazardous material is essential for proper care. Efficient hospital security and triage must prevent contaminated victims from entering the emergency department (ED) and causing secondary contamination. The decontamination area should be located outside the ambulance entrance. Decontamination priorities are protection of the health care worker, utilization of Level C personal protective equipment, and proper decontamination of the exposed patient. Decontamination proceeds in a head-to-toe sequence. Run-off water is a hazardous waste. Hospital and Community Management Planning for these emergencies is essential for proper preparation and effective response to the hazardous materials incident. PMID:25455662

  17. Fuzzy clustering of facial form for prototyping environmental protection equipment

    SciTech Connect

    Robinson, D.G.

    1994-07-01

    Emphasis on the human-to-aircraft interface has magnified in importance as the performance envelope of today`s aircraft has continued to expand. A major problem is that there has been a corresponding increase in the need for better fitting protection equipment and unfortunately it has become increasingly difficult for aircrew members to find equipment that will provide this level of fit. While protection equipment has, historically had poor fit characteristics, the issue has grown tremendously with the recent increase in the numbers of minorities and women. Fundamental to this problem are the archaic methods for sizing individual equipment and the methods for establishing a sizing system. This paper documents recent investigations by the author into developing new methods to overcome these problems. Research centered on the development of a new statistically based method for describing form and the application of fuzzy clustering using the new shape descriptors. A sizing system was developed from the application of the research, prototype masks were constructed and the hardware tested under flight conditions.

  18. 33 CFR 149.401 - What are the general requirements for firefighting and fire protection equipment?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... for firefighting and fire protection equipment? 149.401 Section 149.401 Navigation and Navigable..., CONSTRUCTION, AND EQUIPMENT Firefighting and Fire Protection Equipment § 149.401 What are the general requirements for firefighting and fire protection equipment? Each deepwater port must comply with...

  19. 33 CFR 149.401 - What are the general requirements for firefighting and fire protection equipment?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... for firefighting and fire protection equipment? 149.401 Section 149.401 Navigation and Navigable..., CONSTRUCTION, AND EQUIPMENT Firefighting and Fire Protection Equipment § 149.401 What are the general requirements for firefighting and fire protection equipment? Each deepwater port must comply with...

  20. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for equipment... 21 Food and Drugs 2 2011-04-01 2011-04-01 false What quality control operations are required...

  1. Protective shield for an instrument probe

    DOEpatents

    Johnsen, Howard A.; Ross, James R.; Birtola, Sal R.

    2004-10-26

    A shield is disclosed that is particularly useful for protecting exposed optical elements at the end of optical probes used in the analysis of hazardous emissions in and around an industrial environment from the contaminating effects of those emissions. The instant invention provides a hood or cowl in the shape of a right circular cylinder that can be fitted over the end of such optical probes. The hood provides a clear aperture through which the probe can perform unobstructed analysis. The probe optical elements are protected from the external environment by passing a dry gas through the interior of the hood and out through the hood aperture in sufficient quantity and velocity to prevent any significant mixing between the internal and external environments. Additionally, the hood is provided with a cooling jacket to lessen the potential for damaging the probe due to temperature excursions.

  2. 46 CFR 111.30-17 - Protection of instrument circuits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-17 Protection of instrument circuits. (a) Each circuit that supplies a device on a switchboard, except a circuit under paragraph (b) of this section, must have overcurrent protection. (b) A circuit that supplies a device on a switchboard must not...

  3. 46 CFR 111.30-17 - Protection of instrument circuits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-17 Protection of instrument circuits. (a) Each circuit that supplies a device on a switchboard, except a circuit under paragraph (b) of this section, must have overcurrent protection. (b) A circuit that supplies a device on a switchboard must not...

  4. 46 CFR 111.30-17 - Protection of instrument circuits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-17 Protection of instrument circuits. (a) Each circuit that supplies a device on a switchboard, except a circuit under paragraph (b) of this section, must have overcurrent protection. (b) A circuit that supplies a device on a switchboard must not...

  5. 46 CFR 111.30-17 - Protection of instrument circuits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-17 Protection of instrument circuits. (a) Each circuit that supplies a device on a switchboard, except a circuit under paragraph (b) of this section, must have overcurrent protection. (b) A circuit that supplies a device on a switchboard must not...

  6. 46 CFR 111.30-17 - Protection of instrument circuits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-17 Protection of instrument circuits. (a) Each circuit that supplies a device on a switchboard, except a circuit under paragraph (b) of this section, must have overcurrent protection. (b) A circuit that supplies a device on a switchboard must not...

  7. 14 CFR 23.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Protection of oxygen equipment from rupture... Equipment Miscellaneous Equipment § 23.1453 Protection of oxygen equipment from rupture. (a) Each element of the oxygen system must have sufficient strength to withstand the maximum pressure and temperature,...

  8. 14 CFR 23.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Protection of oxygen equipment from rupture... Equipment Miscellaneous Equipment § 23.1453 Protection of oxygen equipment from rupture. (a) Each element of the oxygen system must have sufficient strength to withstand the maximum pressure and temperature,...

  9. 14 CFR 23.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Protection of oxygen equipment from rupture... Equipment Miscellaneous Equipment § 23.1453 Protection of oxygen equipment from rupture. (a) Each element of the oxygen system must have sufficient strength to withstand the maximum pressure and temperature,...

  10. 14 CFR 23.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Protection of oxygen equipment from rupture... Equipment Miscellaneous Equipment § 23.1453 Protection of oxygen equipment from rupture. (a) Each element of the oxygen system must have sufficient strength to withstand the maximum pressure and temperature,...

  11. 14 CFR 23.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Protection of oxygen equipment from rupture... Equipment Miscellaneous Equipment § 23.1453 Protection of oxygen equipment from rupture. (a) Each element of the oxygen system must have sufficient strength to withstand the maximum pressure and temperature,...

  12. Planetary Protection Considerations For Exomars Meteorological Instrumentation.

    NASA Astrophysics Data System (ADS)

    Camilletti, Adam

    2007-10-01

    Planetary protection requirements for Oxford University's contribution to the upcoming ESA ExoMars mission are discussed and the current methods being used to fulfil these requirements are detailed and reviewed. Oxford University is supplying temperature and wind sensors to the mission and since these will be exposed to the Martian environment there is a requirement that they are sterilised to stringent COSPAR standards adhered to by ESA. Typically dry heat microbial reduction (DHMR) is used to reduce spacecraft bioburden but the high temperatures involved are not compatible with the some hardware elements. Alternative, low-temperature sterilisation methods are reviewed and their applicability to spacecraft hardware discussed. The use of a commercially available, bench-top endotoxin tester in planetary protection is also discussed and data from preliminary tests performed at Oxford are presented. These devices, which utilise the immune response of horseshoe crabs to the presence of endotoxin, have the potential to reduce the time taken to determine bioburden by removing the need for conventional assaying -a lengthy and sometimes expensive process.

  13. GLOVEBOX DISMANTLEMENT AND EQUIPMENT PROTECTION IN CONTAMINATED ENVIRONMENTS

    SciTech Connect

    Kitamura, Akihiro; Stallings, Ellen; Wilburn, Dianne W.

    2003-02-27

    It has been revealed from the experiences of Decontamination and Decommissioning (D&D) activities that even a small improvement in performance can result in significant risk reduction and cost savings. For example, Race Scan Ear Mic System, which was originally developed for communications between racecar drivers and crews in loud environments, has been successfully applied to D&D work and proved to enhance worker safety and communications. Glovebox dismantlement is an important and costly process in D&D activities of nuclear facilities. Adequate decontamination and size reduction of the gloveboxes are especially important in this activity because they have the potential to reduce risks and costs significantly. This paper presents some simple approaches to support D&D tasks and discusses their potential advantages. Examples discussed include: Repeated shear wiping of large pipes and ducts; Application of thin layers on radiological counters for uninterrupted use; and Partial use of robotics for glovebox dismantling. The paper also discusses schematics for protecting equipment interiors and/or glovebox inner surfaces from contamination, which may result in significant savings and waste minimization upon future dismantlement. Examples discussed include: Smart coating for contamination prevention; and Protecting equipment by geometrically simple cover.

  14. Plasma Decontamination of Space Equipment for Planetary Protection

    NASA Astrophysics Data System (ADS)

    Thomas, Hubertus; Barczyk, Simon; Rettberg, Petra; Shimizu, Satoshi; Shimizu, Tetsuji; Klaempfl, Tobias; Morfill, Gregor; Zimmermann, Julia; Weber, Peter

    The search for extraterrestrial life is one of the most challenging science topics for the next decades. Space missions, like ExoMars, plan to land and search for biological remnants on planets and moons in our nearby Solar system. Planetary protection regulations defined by COSPAR prevent that during the mission biological contamination of the bodies occur through the space probes. Therefore decontamination of the probes and more general space equipment is necessary before the launch. The up-to-date accepted decontamination procedure originate from the old NASA Viking missions and use dry heat (T>110°C for 30h) - a technology not well suited for sensitive equipment nowadays. We investigated in a study financed by the German Space Agency* cold atmospheric plasma (CAP) as an alternative for such decontamination. It is well known that CAP can kill bacteria or spores within seconds or minutes, respectively, if the plasma is in direct contact with the treated sample. This procedure might also be quite aggressive to the treated surface materials. Therefore, we developed an afterglow CAP device specially designed for the soft treatment of space equipment. Afterglow plasma produced by a SMD device in air is transported into a “larger” treatment chamber where the samples are positioned. It could be shown that samples of different bacteria and spores, the latter defined by COSPAR as a means to show the effectiveness of the decontamination process, positioned on different materials (steel, Teflon, quartz) could be effectively inactivated. The surface materials were investigated after the plasma treatment to identify etching or deposition problems. The afterglow in the treatment chamber could even overcome obstacles (tubes of different height and diameter) which simulate more complicated structures of the relevant surfaces. Up to now, CAP looks like a quite promising alternative to decontaminate space equipment and need to be studied in greater detail in the near future

  15. Personal protective equipment for registration purposes of pesticides.

    PubMed

    Gerritsen-Ebben, M G; Brouwer, D H; van Hemmen, J J

    2007-01-01

    Regulatory authorities in North America, Europe and Australia use different approaches for the estimation of exposure reduction effectiveness of personal protective equipment (PPE) in registration processes of agrochemical pesticides. TNO has investigated current views and facts for the use of default values and set up a discussion paper which can be used as a starting point to achieve an internationally harmonised set of PPE protection factors for regulatory use. For inhalation exposure Loading it is proposed to use the assigned protection factors (APF) as deduced by BSI (British Standard Institution) and ANSI (American National Standards Institution). Since these values are somewhat variance and since in agricultural settings efficient control and proper training and education with respect to inhalation protection devices is generally absent, it is good to err on the safe side and to use the Lowest of both values, if available. For dermal exposure Loading differentiations are made for operators and re-entry workers and further for hand and body protection. Next to this the restrictions and framework for the use of the proposed defaults are very relevant. Oral exposure loading is only considered in special cases where dermal exposure may be relatively high and the hand-mouth shunt may lead to appreciable oral exposure loading. The presented defaults for PPE have been discussed with experts of regulatory authorities and industry, but a formal discussion still has to take place. This needs to be done on EU level between Member States. The current proposal is based on state-of-the-art knowledge and policy considerations, but further research is needed to better underpin the proposed values and/or to adapt them. PMID:18399428

  16. Permeation Resistance of Personal Protective Equipment Materials to Monomethyhydrazine

    NASA Technical Reports Server (NTRS)

    Waller, J. M.; Williams, J. H.

    1997-01-01

    Permeation resistance was determined by measuring the breakthrough time and time-averaged vapor transmission rate of monomethylhydrazine (MMH) through two types of personal protective equipment (PPE). The two types of PPE evaluated were the totally encapsulating ILC Dover Chemturion Model 1212 chemical protective suit with accessories, and the FabOhio polyvinyl chloride (PVC) splash garment. Two exposure scenarios were simulated: (1) a saturated vapor exposure for 2 hours (h), and (2) a brief MMH 'splash' followed by a 2-h saturated vapor exposure. Time-averaged MMH concentrations inside the totally-encapsulating suit were calculated by summation of the area-weighted contributions made by each suit component. Results show that the totally encapsulating suit provides adequate protection at the new 10 ppb Threshold Limit Value Time-Weighted Average (TLV-TWA). The permeation resistance of the PVC splash garment to MMH was poorer than any of the totally encapsulating suit materials tested. Breakthrough occurred soon after initial vapor or 'splash' exposure.

  17. A Review of Instrumented Equipment to Investigate Head Impacts in Sport.

    PubMed

    Patton, Declan A

    2016-01-01

    Contact, collision, and combat sports have more head impacts as compared to noncontact sports; therefore, such sports are uniquely suited to the investigation of head impact biomechanics. Recent advances in technology have enabled the development of instrumented equipment, which can estimate the head impact kinematics of human subjects in vivo. Literature pertaining to head impact measurement devices was reviewed and usage, in terms of validation and field studies, of such devices was discussed. Over the past decade, instrumented equipment has recorded millions of impacts in the laboratory, on the field, in the ring, and on the ice. Instrumented equipment is not without limitations; however, in vivo head impact data is crucial to investigate head injury mechanisms and further the understanding of concussion. PMID:27594780

  18. A Review of Instrumented Equipment to Investigate Head Impacts in Sport

    PubMed Central

    2016-01-01

    Contact, collision, and combat sports have more head impacts as compared to noncontact sports; therefore, such sports are uniquely suited to the investigation of head impact biomechanics. Recent advances in technology have enabled the development of instrumented equipment, which can estimate the head impact kinematics of human subjects in vivo. Literature pertaining to head impact measurement devices was reviewed and usage, in terms of validation and field studies, of such devices was discussed. Over the past decade, instrumented equipment has recorded millions of impacts in the laboratory, on the field, in the ring, and on the ice. Instrumented equipment is not without limitations; however, in vivo head impact data is crucial to investigate head injury mechanisms and further the understanding of concussion. PMID:27594780

  19. 10 CFR 20.1703 - Use of individual respiratory protection equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Use of individual respiratory protection equipment. 20.1703 Section 20.1703 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Respiratory Protection and Controls To Restrict Internal Exposure in Restricted Areas § 20.1703 Use of individual respiratory protection equipment....

  20. 30 CFR 77.403 - Mobile equipment; falling object protective structures (FOPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Mobile equipment; falling object protective... object protective structures (FOPS). (a) When necessary to protect the operator of the equipment, all... underground coal mines shall be provided with substantial falling object protective structures (FOPS)....

  1. Folding retractable protective dome for space vehicle equipment

    NASA Technical Reports Server (NTRS)

    Clark, Paul R. (Inventor); Messinger, Ross H. (Inventor)

    2008-01-01

    A folding, retractable dome for protecting a feature, such as a docking mechanism, a hatch or other equipment at an exterior surface of a space vehicle, includes a plurality of arcuate ribs, each having opposite ends respectively pinioned at opposite sides of the feature at the surface of the vehicle for rotational movement about an axis of rotation extending through the opposite ends and through an arcuate path of revolution extending over the feature, and a flexible cover attached to each of the ribs such that, in a deployed configuration of the dome, in which adjacent ribs are rotated apart from each other at a maximum relative angle therebetween, the cover is stretched generally tangentially between the adjacent ribs to form a generally arcuate shield over the feature, and in a retracted position of the dome, in which adjacent ribs are rotated together at a minimum relative angle therebetween, the cover is collapsed to define folded pleats between the adjacent ribs.

  2. 48 CFR 52.237-2 - Protection of Government Buildings, Equipment, and Vegetation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Buildings, Equipment, and Vegetation. 52.237-2 Section 52.237-2 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.237-2 Protection of Government Buildings, Equipment, and Vegetation...: Protection of Government Buildings, Equipment, and Vegetation (APR 1984) The Contractor shall use...

  3. 48 CFR 52.237-2 - Protection of Government Buildings, Equipment, and Vegetation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Buildings, Equipment, and Vegetation. 52.237-2 Section 52.237-2 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.237-2 Protection of Government Buildings, Equipment, and Vegetation...: Protection of Government Buildings, Equipment, and Vegetation (APR 1984) The Contractor shall use...

  4. 48 CFR 52.237-2 - Protection of Government Buildings, Equipment, and Vegetation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Buildings, Equipment, and Vegetation. 52.237-2 Section 52.237-2 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.237-2 Protection of Government Buildings, Equipment, and Vegetation...: Protection of Government Buildings, Equipment, and Vegetation (APR 1984) The Contractor shall use...

  5. 48 CFR 52.237-2 - Protection of Government Buildings, Equipment, and Vegetation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Buildings, Equipment, and Vegetation. 52.237-2 Section 52.237-2 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.237-2 Protection of Government Buildings, Equipment, and Vegetation...: Protection of Government Buildings, Equipment, and Vegetation (APR 1984) The Contractor shall use...

  6. 48 CFR 52.237-2 - Protection of Government Buildings, Equipment, and Vegetation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Buildings, Equipment, and Vegetation. 52.237-2 Section 52.237-2 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.237-2 Protection of Government Buildings, Equipment, and Vegetation...: Protection of Government Buildings, Equipment, and Vegetation (APR 1984) The Contractor shall use...

  7. Personnel protection equipment for use with laser chemicals

    SciTech Connect

    Smith, I.D.; Roepke, J.

    1984-08-01

    The NASA White Sands Test facility (WSTF) recently built the fluid distribution system for the Army's High Energy Laser System Test Facility (HELSTF). As part of the effort, WSTF personnel were required to activate the fluorine system. To insure adequate personnel protection during the fluorine system activation, a project was undertaken to evaluate and qualify personnel protection equipment to be used during the activation (passivation) activity. Previous work in the late 60's and early 70's showed that very few materials were totally satisfactory for use with fluorine. Little if any work has been done to measure the degree of protection afforded against either fluorine gas or hydrofluoric acid (HF), the principal residual reactive material. Two general types of tests were conducted to evaluate materials. These were (1) fluorine and HF gas permeation tests, and (2) high-velocity fluorine gas-impingement tests. The gas permeation tests were designed to exposure one side of the material to the gas at concentrations of up to 27% F2 or 1.5% HF in designed to expose one side of the material to the gas at concentrations of up to 27% F2 or 1.5% HF in GN2 with a gas purge on the opposite side leading to the detection system. The tests showed that all of the materials tested which included ILC Dover Chloropel, glove materials - Neoprene, Viton, leather, butyl rubber, face shield materials, etc., where neither permeated by HF at a 1200 ppm level nor by F2 in GN2 at concentrations as high as 27% by volume. The gas-impingement tests were designed to represent a high-pressure gas leak or the cracking of a B-nut on a system containing residual fluorine gas.

  8. 30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection. Automatic... electric equipment and circuits against short circuit and overloads. Three-phase motors on all electric... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload...

  9. 30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection. Automatic... electric equipment and circuits against short circuit and overloads. Three-phase motors on all electric... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload...

  10. 30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection. Automatic... electric equipment and circuits against short circuit and overloads. Three-phase motors on all electric... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload...

  11. 30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection. Automatic... electric equipment and circuits against short circuit and overloads. Three-phase motors on all electric... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload...

  12. 30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection. Automatic... electric equipment and circuits against short circuit and overloads. Three-phase motors on all electric... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload...

  13. Instrumentation and Quench Protection for LARP Nb3Sn Magnets

    SciTech Connect

    Felice, H.; Ambrosio, G.; Chlachidize, G.; Ferracin, P.; Hafalia, R.; Hannaford, R. C.; Joseph, J.; Lietzke, A.; McInturff, A.; Muratore, J.; Prestemon, S.; Sabbi, G. L.; Schmalzle, J.; Wanderer, P.; Wang, X.

    2008-08-17

    The US LHC Accelerator Research Program (LARP) is developing Nb{sub 3}Sn prototype quadrupoles for the LHC interaction region upgrades. Several magnets have been tested within this program and understanding of their behavior and performance is a primary goal. The instrumentation is consequently a key consideration, as is protection of the magnet during quenches. In all LARP magnets, the flexible circuits traces combine the instrumentation and the protection heaters. Their fabrication relies on printed circuit technology based on a laminate made of a 45-micron thick kapton sheet and a 25-micron thick foil of stainless steel. This paper reviews the protection heaters designs used in the TQ (Technology Quadrupole) and LR (Long Racetrack) series as well as the one used in LBNL HD2a high field dipole and presents the design of the traces for the Long Quadrupole (LQ), addressing challenges associated with the stored energy and the length of the magnet.

  14. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What quality control operations are required for equipment, instruments, and controls? 111.117 Section 111.117 Food and Drugs FOOD AND DRUG ADMINISTRATION... and Process Control System: Requirements for Quality Control § 111.117 What quality control...

  15. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false What quality control operations are required for equipment, instruments, and controls? 111.117 Section 111.117 Food and Drugs FOOD AND DRUG ADMINISTRATION... and Process Control System: Requirements for Quality Control § 111.117 What quality control...

  16. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false What quality control operations are required for... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for...

  17. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false What quality control operations are required for... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for...

  18. DEVELOPMENT OF PERSONAL PROTECTIVE EQUIPMENT FOR DECONTAMINATION AND DECOMMISSIONING

    SciTech Connect

    M.A. Ebadian, Ph.D.

    1999-01-01

    The purpose of this one-year investigation is to perform a technology integration/search, thereby ensuring that the safest and most cost-effective options are developed and subsequently used during the deactivation and decommissioning (D&D) of U.S. Department of Energy Environmental Management (DOE-EM) sites. Issues of worker health and safety are the main concern, followed by cost. Two lines of action were explored: innovative Personal Cooling Systems (PCS) and Personal Monitoring Equipment (PME). PME refers to sensors affixed to the worker that warn of an approaching heat stress condition, thereby preventing it. Three types of cooling systems were investigated: Pre-Chilled or Forced-Air System (PCFA), Umbilical Fluid-Chilled System (UFCS), and Passive Vest System (PVS). Of these, the UFCS leads the way. The PVS or Gel pack vest lagged due to a limited cooling duration. And the PCFA or chilled liquid air supply was cumbersome and required an expensive and complex recharge system. The UFCS in the form of the Personal Ice Cooling System (PICS) performed exceptionally. The technology uses a chilled liquid circulating undergarment and a Personal Protective Equipment (PPE) external pump and ice reservoir. The system is moderately expensive, but the recharge is low-tech and inexpensive enough to offset the cost. There are commercially available PME that can be augmented to meet the DOE's heat stress alleviation need. The technology is costly, in excess of $4,000 per unit. Workers easily ignore the alarm. The benefit to health & safety is indirect so can be overlooked. A PCS is a more justifiable expenditure.

  19. 30 CFR 75.705-7 - Protective equipment; inspection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... connection with work on high-voltage surface lines before using such equipment and clothing, and any equipment or clothing containing any defect or damage shall be discarded and replaced with proper...

  20. Farmers' use of personal protective equipment during handling of plant protection products: Determinants of implementation.

    PubMed

    Damalas, Christos A; Abdollahzadeh, Gholamhossein

    2016-11-15

    Understanding factors affecting the use of personal protective equipment (PPE) during handling of plant protection products (PPPs) is of major importance for the design of tailored interventions to minimize exposure among farmers. However, data regarding this issue are highly limited. Factors related to the use of PPE during handling of PPPs were explored in a survey of cotton farmers in northern Greece. Data were collected through face-to-face interviews with the farmers based on a questionnaire with structured items on the frequency of use of various personal protective devices during handling of PPPs. New evidence on patterns of PPE use and potential exposure of farmers to PPPs is provided. Most farmers (49.3%) showed potentially unsafe behaviour with respect to PPE use. Hat and boots were the most commonly used protective items during PPPs use, but most of the farmers surveyed reported low frequency of use for gloves, goggles, face mask, coveralls, and respirator. Especially the respirator was reported to be the least used PPE item amongst farmers. Farmers who perceived PPPs as harmful substances or those who had an episode of intoxication in the past reported more frequent use of several PPE items. Stepwise multiple regression analysis revealed that the variable episode of intoxication in the past exerted the strongest positive influence on PPE use, followed by the perception of PPPs being hazardous substances, upper secondary education, previous training on PPPs (i.e., spraying equipment, application parameters, risks to human health and environment, safety issues) and farm size under cultivation. Old age exerted a significant negative influence on PPE use, namely, elderly farmers tended not to use PPE. Strategies to maximize the protection of applicators of PPPs from hazardous exposures still require innovation to achieve increased effectiveness. Emphasis on lifelong training and education of farmers about hazards and risks of PPPs is crucial for changing

  1. Chest Compression With Personal Protective Equipment During Cardiopulmonary Resuscitation

    PubMed Central

    Chen, Jie; Lu, Kai-Zhi; Yi, Bin; Chen, Yan

    2016-01-01

    Abstract Following a chemical, biological, radiation, and nuclear incident, prompt cardiopulmonary resuscitation (CPR) procedure is essential for patients who suffer cardiac arrest. But CPR when wearing personal protection equipment (PPE) before decontamination becomes a challenge for healthcare workers (HCW). Although previous studies have assessed the impact of PPE on airway management, there is little research available regarding the quality of chest compression (CC) when wearing PPE. A present randomized cross-over simulation study was designed to evaluate the effect of PPE on CC performance using mannequins. The study was set in one university medical center in the China. Forty anesthesia residents participated in this randomized cross-over study. Each participant performed 2 min of CC on a manikin with and without PPE, respectively. Participants were randomized into 2 groups that either performed CC with PPE first, followed by a trial without PPE after a 180-min rest, or vice versa. CPR recording technology was used to objectively quantify the quality of CC. Additionally, participants’ physiological parameters and subjective fatigue score values were recorded. With the use of PPE, a significant decrease of the percentage of effective compressions (41.3 ± 17.1% with PPE vs 67.5 ± 15.6% without PPE, P < 0.001) and the percentage of adequate compressions (67.7 ± 18.9% with PPE vs 80.7 ± 15.5% without PPE, P < 0.001) were observed. Furthermore, the increases in heart rate, mean arterial pressure, and subjective fatigue score values were more obvious with the use of PPE (all P < 0.01). We found significant deterioration of CC performance in HCW with the use of a level-C PPE, which may be a disadvantage for enhancing survival of cardiac arrest. PMID:27057878

  2. 26 CFR 1.1286-2 - Stripped inflation-protected debt instruments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 11 2014-04-01 2014-04-01 false Stripped inflation-protected debt instruments... Losses § 1.1286-2 Stripped inflation-protected debt instruments. Stripped inflation-protected debt instruments. If a Treasury Inflation-Protected Security is stripped under the Department of the...

  3. 26 CFR 1.1286-2 - Stripped inflation-protected debt instruments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 11 2013-04-01 2013-04-01 false Stripped inflation-protected debt instruments... Losses § 1.1286-2 Stripped inflation-protected debt instruments. Stripped inflation-protected debt instruments. If a Treasury Inflation-Protected Security is stripped under the Department of the...

  4. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506 Electric equipment...

  5. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506 Electric equipment...

  6. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506 Electric equipment...

  7. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506 Electric equipment...

  8. 30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506 Electric equipment...

  9. 14 CFR 25.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Protection of oxygen equipment from rupture. 25.1453 Section 25.1453 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... § 25.1453 Protection of oxygen equipment from rupture. Oxygen pressure tanks, and lines between...

  10. 14 CFR 25.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Protection of oxygen equipment from rupture. 25.1453 Section 25.1453 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... § 25.1453 Protection of oxygen equipment from rupture. Oxygen pressure tanks, and lines between...

  11. 14 CFR 25.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Protection of oxygen equipment from rupture. 25.1453 Section 25.1453 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... § 25.1453 Protection of oxygen equipment from rupture. Oxygen pressure tanks, and lines between...

  12. 14 CFR 25.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Protection of oxygen equipment from rupture. 25.1453 Section 25.1453 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... § 25.1453 Protection of oxygen equipment from rupture. Oxygen pressure tanks, and lines between...

  13. 14 CFR 25.1453 - Protection of oxygen equipment from rupture.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Protection of oxygen equipment from rupture. 25.1453 Section 25.1453 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... § 25.1453 Protection of oxygen equipment from rupture. Oxygen pressure tanks, and lines between...

  14. 42 CFR 37.45 - Protection against radiation emitted by radiographic equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Protection against radiation emitted by radiographic equipment. 37.45 Section 37.45 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN....45 Protection against radiation emitted by radiographic equipment. Except as otherwise specified...

  15. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  16. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  17. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  18. 46 CFR 28.825 - Excess fire detection and protection equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Excess fire detection and protection equipment. 28.825 Section 28.825 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.825 Excess fire detection and protection equipment. Instead of meeting...

  19. Treatment of Self-Restraint Associated with the Application of Protective Equipment

    ERIC Educational Resources Information Center

    Powers, Katherine V.; Roane, Henry S.; Kelley, Michael E.

    2007-01-01

    The current investigation assessed the effectiveness of protective equipment, specifically arm splints, in reducing the occurrence of severe self-injurious behavior (SIB). Although the protective equipment reduced rates of SIB to near-zero levels, self-restraint subsequently emerged. In an attempt to reduce self-restraint while maintaining…

  20. 30 CFR 56.12005 - Protection of power conductors from mobile equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protection of power conductors from mobile equipment. 56.12005 Section 56.12005 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF... MINES Electricity § 56.12005 Protection of power conductors from mobile equipment. Mobile...

  1. 30 CFR 57.12005 - Protection of power conductors from mobile equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection of power conductors from mobile... NONMETAL MINES Electricity Surface and Underground § 57.12005 Protection of power conductors from mobile equipment. Mobile equipment shall not run over power conductors, nor shall loads be dragged over...

  2. 30 CFR 56.12005 - Protection of power conductors from mobile equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection of power conductors from mobile equipment. 56.12005 Section 56.12005 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF... MINES Electricity § 56.12005 Protection of power conductors from mobile equipment. Mobile...

  3. 30 CFR 57.12005 - Protection of power conductors from mobile equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protection of power conductors from mobile... NONMETAL MINES Electricity Surface and Underground § 57.12005 Protection of power conductors from mobile equipment. Mobile equipment shall not run over power conductors, nor shall loads be dragged over...

  4. Ground-based astronomical instrument for planetary protection

    NASA Astrophysics Data System (ADS)

    Kendrick, Richard L.; Bennett, Dave; Bold, Matthew

    2014-07-01

    Planetary protection consists of the measurement and characterization of near-earth objects including earth threatening asteroids and earth orbiting debris. The Lockheed Martin STAR Labs in Palo Alto California is developing new astronomical instruments for use in planetary protection. The observation of asteroids is standard for astronomical facilities and there are available instruments designed with this specific science mission in mind. Orbital debris observation and characterization has a somewhat different set of requirements and includes large fields of view with simultaneous spectro-polarimetric data on multiple closely spaced objects. Orbital debris is comprised of spent rocket bodies, rocket fairing covers, paint chips, various satellite components, debris from satellite collisions and explosions and nonoperational satellites. The debris is present in all orbital planes from Low Earth orbit out to the geosynchronous graveyard orbit. We concentrate our effort on the geosynchronous and nearby orbits. This is because typical groundbased astronomical telescopes are built to track at sidereal rates and not at the 1 degree per second rates that are required to track low earth orbiting objects. The orbital debris materials include aluminum, mylar, solar cell materials, composite matrix material and other materials that are used in the fabrication of satellites and launch vehicles. These materials typically have spectral features in different wavebands than asteroids which are mostly composed of materials with molecular absorption bands such as in H2O. This will drive an orbital debris material identification instrument to wavebands and resolutions that are typically not used in asteroid observations.

  5. Using interactive computer simulation for teaching the proper use of personal protective equipment.

    PubMed

    Hung, Pan-Pan; Choi, Kup-Sze; Chiang, Vico Chung-Lim

    2015-02-01

    The use of personal protective equipment is one of the basic infection control precautions in health care. The effectiveness of personal protective equipment is highly dependent on adequate staff training. In this project, a computer simulation program, as a supplement to conventional training approaches, was developed to facilitate the learning of the proper use of personal protective equipment. The simulation program was a Web-based interactive software with user-friendly graphical interface for users to practice the use of personal protective equipment usage via drag-and-drop metaphors and respond to questions online. The effectiveness of the computer simulation software was investigated by a controlled study. Fifty healthcare workers were randomly assigned into two groups: one received conventional personal protective equipment training only (control group), whereas the other also received the same conventional training but followed by using the developed simulation program for self-learning (experimental group). Their performance was assessed by personal protective equipment donning and doffing evaluation before and after the training. The results showed that the computer simulation program is able to improve the healthcare workers' understanding and competence in using personal protective equipment. PMID:25521788

  6. 46 CFR 111.51-3 - Protection of vital equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... on a circuit that is not vital to the propulsion, control, or safety of the vessel does not trip equipment that is vital; and (2) A short-circuit on a circuit that is vital to the propulsion, control,...

  7. 46 CFR 111.51-3 - Protection of vital equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... on a circuit that is not vital to the propulsion, control, or safety of the vessel does not trip equipment that is vital; and (2) A short-circuit on a circuit that is vital to the propulsion, control,...

  8. 14 CFR 121.337 - Protective breathing equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the flightcrew from the effects of smoke, carbon dioxide or other harmful gases or an oxygen deficient... meet the supplemental oxygen requirements of this part provided it meets the oxygen equipment standards...) Crewmembers while combatting an in-flight fire. (ii) The breathing gas system must be free from hazards...

  9. 14 CFR 121.337 - Protective breathing equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the flightcrew from the effects of smoke, carbon dioxide or other harmful gases or an oxygen deficient... meet the supplemental oxygen requirements of this part provided it meets the oxygen equipment standards...) Crewmembers while combatting an in-flight fire. (ii) The breathing gas system must be free from hazards...

  10. 14 CFR 121.337 - Protective breathing equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the flightcrew from the effects of smoke, carbon dioxide or other harmful gases or an oxygen deficient... meet the supplemental oxygen requirements of this part provided it meets the oxygen equipment standards...) Crewmembers while combatting an in-flight fire. (ii) The breathing gas system must be free from hazards...

  11. 10 CFR 20.1704 - Further restrictions on the use of respiratory protection equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Further restrictions on the use of respiratory protection equipment. 20.1704 Section 20.1704 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Respiratory Protection and Controls To Restrict Internal Exposure in Restricted Areas §...

  12. Leakage current measurement of protective equipment insulating materials used in electrical installations

    NASA Astrophysics Data System (ADS)

    Buică, G.; Dobra, R.; Păsculescu, D.; Tătar, A.

    2016-06-01

    This research describes the behaviour of equipment and safety devices during use in extreme environmental conditions, in order to establish the technical conditions and additional health and safety requirements during operation, to ensure the health and safety of users, regardless of conditions and working environment in which they are use. The studies have been conducted both on new equipment and means of protection used in electrical installations. There has been evaluated protective equipment made of insulating rubber, reinforced fiberglass or PVC. They have been followed the technical characteristics and protection against electric shock by measuring the leakage current of different insulating materials.

  13. Instrument Control (iC) – An Open-Source Software to Automate Test Equipment

    PubMed Central

    Pernstich, K. P.

    2012-01-01

    It has become common practice to automate data acquisition from programmable instrumentation, and a range of different software solutions fulfill this task. Many routine measurements require sequential processing of certain tasks, for instance to adjust the temperature of a sample stage, take a measurement, and repeat that cycle for other temperatures. This paper introduces an open-source Java program that processes a series of text-based commands that define the measurement sequence. These commands are in an intuitive format which provides great flexibility and allows quick and easy adaptation to various measurement needs. For each of these commands, the iC-framework calls a corresponding Java method that addresses the specified instrument to perform the desired task. The functionality of iC can be extended with minimal programming effort in Java or Python, and new measurement equipment can be addressed by defining new commands in a text file without any programming. PMID:26900522

  14. 46 CFR 197.555 - Personal protective clothing and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.555 Personal protective clothing and..., tight-fitting eye goggles to limit dermal exposure to, and prevent eye contact with, liquid benzene....

  15. 46 CFR 197.555 - Personal protective clothing and equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.555 Personal protective clothing and..., tight-fitting eye goggles to limit dermal exposure to, and prevent eye contact with, liquid benzene....

  16. 46 CFR 197.555 - Personal protective clothing and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.555 Personal protective clothing and..., tight-fitting eye goggles to limit dermal exposure to, and prevent eye contact with, liquid benzene....

  17. 46 CFR 197.555 - Personal protective clothing and equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.555 Personal protective clothing and..., tight-fitting eye goggles to limit dermal exposure to, and prevent eye contact with, liquid benzene....

  18. 46 CFR 197.555 - Personal protective clothing and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.555 Personal protective clothing and..., tight-fitting eye goggles to limit dermal exposure to, and prevent eye contact with, liquid benzene....

  19. 29 CFR 1917.96 - Payment for protective equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is not required to reimburse the employee for the shoes...

  20. 29 CFR 1918.106 - Payment for protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... worn off the job-site. (c) When the employer provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is...

  1. 29 CFR 1918.106 - Payment for protective equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... worn off the job-site. (c) When the employer provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is...

  2. 29 CFR 1917.96 - Payment for protective equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is not required to reimburse the employee for the shoes...

  3. 29 CFR 1918.106 - Payment for protective equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... worn off the job-site. (c) When the employer provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is...

  4. 29 CFR 1917.96 - Payment for protective equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is not required to reimburse the employee for the shoes...

  5. 29 CFR 1918.106 - Payment for protective equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... worn off the job-site. (c) When the employer provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is...

  6. 29 CFR 1918.106 - Payment for protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... worn off the job-site. (c) When the employer provides metatarsal guards and allows the employee, at his or her request, to use shoes or boots with built-in metatarsal protection, the employer is...

  7. Considerations for selecting personal protective equipment for hazardous materials decontamination.

    PubMed

    Lehmann, Jeff

    2002-09-01

    PPE is necessary to protect staff and to deliver rapid and efficient care to patients contaminated with HAZMAT chemicals. Planning for HAZMAT cases includes learning about the common chemicals in the area, what resources are available to care for victims, identifying a decontamination area, and providing PPE to protect employees and other patients. A customized service can be used to meet OSHA standards and reduce costs. Ongoing training will be an important part of any HAZMAT program. PMID:12685463

  8. Effect of firefighters' personal protective equipment on gait.

    PubMed

    Park, Huiju; Kim, Seonyoung; Morris, Kristen; Moukperian, Melissa; Moon, Youngjin; Stull, Jeffrey

    2015-05-01

    The biomechanical experiment with eight male and four female firefighters demonstrates that the effect of adding essential equipment: turnout ensemble, self-contained breathing apparatus, and boots (leather and rubber boots), significantly restricts foot pronation. This finding is supported by a decrease in anterior-posterior and medial-lateral excursion of center of plantar pressure (COP) trajectory during walking. The accumulation of this equipment decreases COP velocity and increases foot-ground contact time and stride time, indicating increased gait instability. An increase in the flexing resistance of the boots is the major contributor to restricted foot pronation and gait instability as evidenced by the greater decrease in excursion of COP in leather boots (greater flexing resistance) than in rubber boots (lower resistance). The leather boots also shows the greatest increase in foot contact time and stride time. These negative impacts can increase musculoskeletal injuries in unfavorable fire ground environments. PMID:25683530

  9. Hubble Space Telescope servicing mission scientific instrument protective enclosure design requirements and contamination controls

    NASA Technical Reports Server (NTRS)

    Hansen, Patricia A.; Hughes, David W.; Hedgeland, Randy J.; Chivatero, Craig J.; Studer, Robert J.; Kostos, Peter J.

    1994-01-01

    The Scientific Instrument Protective Enclosures were designed for the Hubble Space Telescope Servicing Missions to provide a beginning environment to a Scientific Instrument during ground and on orbit activities. The Scientific Instruments required very stringent surface cleanliness and molecular outgassing levels to maintain ultraviolet performance. Data from the First Servicing Mission verified that both the Scientific Instruments and Scientific Instrument Protective Enclosures met surface cleanliness level requirements during ground and on-orbit activities.

  10. 78 FR 4873 - Electrical Protective Equipment Standard and the Electric Power Generation, Transmission, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ...OSHA solicits public comments concerning its request for an extension of the information collection requirements specified in its standards on Electrical Protective Equipment (29 CFR 1910.137) and Electric Power Generation, Transmission, and Distribution (29 CFR...

  11. 30 CFR 77.704-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... conducted in accordance with the following schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves... a year; and (5) Other electric protective equipment, once a year. (b) Rubber gloves shall not...

  12. 30 CFR 77.704-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... conducted in accordance with the following schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves... a year; and (5) Other electric protective equipment, once a year. (b) Rubber gloves shall not...

  13. 30 CFR 77.704-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... conducted in accordance with the following schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves... a year; and (5) Other electric protective equipment, once a year. (b) Rubber gloves shall not...

  14. 14 CFR 121.325 - Instruments and equipment for operations under IFR or over-the-top.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... under IFR or over-the-top. 121.325 Section 121.325 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.325 Instruments and equipment for operations under IFR or over-the-top. No person may operate an airplane under IFR or over-the-top conditions under this part unless it is...

  15. 14 CFR 121.325 - Instruments and equipment for operations under IFR or over-the-top.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... under IFR or over-the-top. 121.325 Section 121.325 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.325 Instruments and equipment for operations under IFR or over-the-top. No person may operate an airplane under IFR or over-the-top conditions under this part unless it is...

  16. 14 CFR 121.325 - Instruments and equipment for operations under IFR or over-the-top.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... under IFR or over-the-top. 121.325 Section 121.325 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.325 Instruments and equipment for operations under IFR or over-the-top. No person may operate an airplane under IFR or over-the-top conditions under this part unless it is...

  17. 14 CFR 121.325 - Instruments and equipment for operations under IFR or over-the-top.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... under IFR or over-the-top. 121.325 Section 121.325 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.325 Instruments and equipment for operations under IFR or over-the-top. No person may operate an airplane under IFR or over-the-top conditions under this part unless it is...

  18. 14 CFR 121.325 - Instruments and equipment for operations under IFR or over-the-top.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... under IFR or over-the-top. 121.325 Section 121.325 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.325 Instruments and equipment for operations under IFR or over-the-top. No person may operate an airplane under IFR or over-the-top conditions under this part unless it is...

  19. 46 CFR 28.330 - Galley hood and other fire protection equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... protection equipment. (a) Each vessel must be fitted with a grease extraction hood complying with UL 710 above each grill, broiler, and deep fat fryer. (b) Each grease extraction hood must be equipped with a pre-engineered dry or wet chemical fire extinguishing system meeting the applicable sections of...

  20. 42 CFR 37.45 - Protection against radiation emitted by radiographic equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Protection against radiation emitted by radiographic equipment. 37.45 Section 37.45 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN... against radiation emitted by radiographic equipment. Except as otherwise specified in § 37.41 and §...

  1. 29 CFR 1926.1000 - Rollover protective structures (ROPS) for material handling equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... material handling equipment: To all rubber-tired, self-propelled scrapers, rubber-tired front-end loaders, rubber-tired dozers, wheel-type agricultural and industrial tractors, crawler tractors, crawler-type... rollover protective structures for compactors and rubber-tired skid-steer equipment is reserved...

  2. 29 CFR 1926.1000 - Rollover protective structures (ROPS) for material handling equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... material handling equipment: To all rubber-tired, self-propelled scrapers, rubber-tired front-end loaders, rubber-tired dozers, wheel-type agricultural and industrial tractors, crawler tractors, crawler-type... rollover protective structures for compactors and rubber-tired skid-steer equipment is reserved...

  3. 29 CFR 1926.1000 - Rollover protective structures (ROPS) for material handling equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... material handling equipment: To all rubber-tired, self-propelled scrapers, rubber-tired front-end loaders, rubber-tired dozers, wheel-type agricultural and industrial tractors, crawler tractors, crawler-type... rollover protective structures for compactors and rubber-tired skid-steer equipment is reserved...

  4. 29 CFR 1926.1000 - Rollover protective structures (ROPS) for material handling equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... material handling equipment: To all rubber-tired, self-propelled scrapers, rubber-tired front-end loaders, rubber-tired dozers, wheel-type agricultural and industrial tractors, crawler tractors, crawler-type... rollover protective structures for compactors and rubber-tired skid-steer equipment is reserved...

  5. 48 CFR 52.236-9 - Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... preserve and protect all structures, equipment, and vegetation (such as trees, shrubs, and grass) on or... work required under this contract. The Contractor shall only remove trees when specifically authorized... trees are broken during contract performance, or by the careless operation of equipment, or by...

  6. 48 CFR 52.236-9 - Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... preserve and protect all structures, equipment, and vegetation (such as trees, shrubs, and grass) on or... work required under this contract. The Contractor shall only remove trees when specifically authorized... trees are broken during contract performance, or by the careless operation of equipment, or by...

  7. Environmental Assessment for the Health Protection Instrument Calibration Facility at the Savannah River Site

    SciTech Connect

    Not Available

    1993-08-01

    The purpose of this Environmental Assessment (EA) is to review the possible environmental consequences associated with the construction and operation of a Health Protection Instrument Calibration Facility on the Savannah River Site (SRS). The proposed replacement calibration facility would be located in B Area of SRS and would replace an inadequate existing facility currently located within A Area of SRS (Building 736-A). The new facility would provide laboratories, offices, test equipment and the support space necessary for the SRS Radiation Monitoring Instrument Calibration Program to comply with DOE Orders 5480.4 (Environmental Protection, Safety and Health Protection Standards) and 5480.11 (Radiation Protection for Occupational Workers). The proposed facility would serve as the central site source for the evaluation, selection, inspection, testing, calibration, and maintenance of all SRS radiation monitoring instrumentation. The proposed facility would be constructed on a currently undeveloped portion in B Area of SRS. The exact plot associated with the proposed action is a 1.2 hectare (3 acre) tract of land located on the west side of SRS Road No. 2. The proposed facility would lie approximately 4.4 km (2.75 mi) from the nearest SRS site boundary. The proposed facility would also lie within the confines of the existing B Area, and SRS safeguards and security systems. Archaeological, ecological, and land use reviews have been conducted in connection with the use of this proposed plot of land, and a detailed discussion of these reviews is contained herein. Socioeconomic, operational, and accident analyses were also examined in relation to the proposed project and the findings from these reviews are also contained in this EA.

  8. Cold Vacuum Drying (CVD) Electrical Equipment Hydrogen Hazard Protection

    SciTech Connect

    PHILIPP, B.L.

    2000-01-20

    This document explains that with the use of a helium purge and adequate control, the systems attached to the MCO in the CVDF are not in a flammable environment. Effective safeguards against ventilation failure are provided which reduces the flammability hazard classification within the protected enclosure to Unclassified. Intrinsically safe components are not required for this system.

  9. 40 CFR 170.240 - Personal protective equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., chemical-resistant gloves, chemical-resistant footwear, respiratory protection devices, chemical-resistant... using a closed system to mix or load pesticides with a signal word of DANGER or WARNING may substitute a...) Persons using a closed system to mix or load pesticides other than those in paragraph (d)(4)(i) of...

  10. 40 CFR 170.240 - Personal protective equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., chemical-resistant gloves, chemical-resistant footwear, respiratory protection devices, chemical-resistant... using a closed system to mix or load pesticides with a signal word of DANGER or WARNING may substitute a...) Persons using a closed system to mix or load pesticides other than those in paragraph (d)(4)(i) of...

  11. 40 CFR 170.240 - Personal protective equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., chemical-resistant gloves, chemical-resistant footwear, respiratory protection devices, chemical-resistant... using a closed system to mix or load pesticides with a signal word of DANGER or WARNING may substitute a...) Persons using a closed system to mix or load pesticides other than those in paragraph (d)(4)(i) of...

  12. 40 CFR 170.240 - Personal protective equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., chemical-resistant gloves, chemical-resistant footwear, respiratory protection devices, chemical-resistant... using a closed system to mix or load pesticides with a signal word of DANGER or WARNING may substitute a...) Persons using a closed system to mix or load pesticides other than those in paragraph (d)(4)(i) of...

  13. Systematic Application and Removal of Protective Equipment in the Assessment of Multiple Topographies of Self-Injury

    ERIC Educational Resources Information Center

    Moore, James W.; Fisher, Wayne W.; Pennington, Angela

    2004-01-01

    We evaluated the effects of systematic application and removal of protective equipment on three topographies of self-injurious behavior (SIB) exhibited by a girl who had been diagnosed with autism. Results showed that when protective equipment was applied, SIB decreased to near-zero levels. In addition, withdrawal of protective equipment for…

  14. Orion Flight Test-1 Thermal Protection System Instrumentation

    NASA Technical Reports Server (NTRS)

    Kowal, T. John

    2011-01-01

    The Orion Crew Exploration Vehicle (CEV) was originally under development to provide crew transport to the International Space Station after the retirement of the Space Shuttle, and to provide a means for the eventual return of astronauts to the Moon. With the current changes in the future direction of the United States human exploration programs, the focus of the Orion project has shifted to the project s first orbital flight test, designated Orion Flight Test 1 (OFT-1). The OFT-1 is currently planned for launch in July 2013 and will demonstrate the Orion vehicle s capability for performing missions in low Earth orbit (LEO), as well as extensibility beyond LEO for select, critical areas. Among the key flight test objectives are those related to validation of the re-entry aerodynamic and aerothermal environments, and the performance of the thermal protection system (TPS) when exposed to these environments. A specific flight test trajectory has been selected to provide a high energy entry beyond that which would be experienced during a typical low Earth orbit return, given the constraints imposed by the possible launch vehicles. This trajectory resulted from a trade study that considered the relative benefit of conflicting objectives from multiple subsystems, and sought to provide the maximum integrated benefit to the re-entry state-of-the-art. In particular, the trajectory was designed to provide: a significant, measureable radiative heat flux to the windward surface; data on boundary transition from laminar to turbulent flow; and data on catalytic heating overshoot on non-ablating TPS. In order to obtain the necessary flight test data during OFT-1, the vehicle will need to have an adequate quantity of instrumentation. A collection of instrumentation is being developed for integration in the OFT-1 TPS. In part, this instrumentation builds upon the work performed for the Mars Science Laboratory Entry, Descent and Landing Instrument (MEDLI) suite to instrument the

  15. The electrical ground support equipment for the ExoMars 2016 DREAMS scientific instrument

    NASA Astrophysics Data System (ADS)

    Molfese, C.; Schipani, P.; Marty, L.; Esposito, F.; D'Orsi, S.; Mannetta, M.; Debei, S.; Bettanini, C.; Aboudan, A.; Colombatti, G.; Mugnuolo, R.; Marchetti, E.; Pirrotta, S.

    2014-08-01

    This paper describes the Electrical Ground Support Equipment (EGSE) of the Dust characterization, Risk assessment, and Environment Analyser on the Martian Surface (DREAMS) scientific instrument, an autonomous surface payload package to be accommodated on the Entry, Descendent and landing Module (EDM) of the ExoMars 2016 European Space Agency (ESA) mission. DREAMS will perform several kinds of measurements, such as the solar irradiance with different optical detectors in the UVA band (315-400nm), NIR band (700-1100nm) and in "total luminosity" (200 -1100 nm). It will also measure environmental parameters such as the intensity of the electric field, temperature, pressure, humidity, speed and direction of the wind. The EGSE is built to control the instrument and manage the data acquisition before the integration of DREAMS within the Entry, Descendent and landing Module (EDM) and then to retrieve data from the EDM Central Checkout System (CCS), after the integration. Finally it will support also the data management during mission operations. The EGSE is based on commercial off-the-shelf components and runs custom software. It provides power supply and simulates the spacecraft, allowing the exchange of commands and telemetry according to the protocol defined by the spacecraft prime contractor. This paper describes the architecture of the system, as well as its functionalities to test the DREAMS instrument during all development activities before the ExoMars 2016 launch.

  16. Experiment check out equipment and quick-look software for the IBIS instrument onboard INTEGRAL

    NASA Astrophysics Data System (ADS)

    Segreto, Alberto; La Rosa, Giovanni; Gabriele, Maurizio; Gianotti, Fulvio; Trifoglio, Massimo

    2003-03-01

    The gamma-ray telescope IBIS, on Board the INTEGRAL satellite, is expected to satisfy the mission's imaging objectives, by using two position sensitive detection planes, one with 16384 Cadmium Telluride pixels (ISGRI) at lower energies and the other with 4096 Caesium Iodide pixels (PICsIT) for higher energy detection. Given to the high complexity of the system, a dedicated Experiment Check Out Equipment (ECOE), was developed, capable not only to acquire, archive and monitor, the instrument data, but also to perform a fast data analysis, in order to deeply understand the instrument behavior in real-time. The system was used to support the IBIS Test and Calibration campaign campaigns, from the Engineering to the Flight model, and it will be used again during the Commissioning Phase, after launch. We describe here, the architecture of the ECOE system and the quick-look analysis tools that, with an user friendly graphical interface, allows the user to analyze, in an easy way, both the IBIS housekeeping and scientific data.

  17. Academic Research Equipment in Selected Science/Engineering Fields, 1982-83. An Analysis of Findings from the Baseline National Survey of Academic Research Instruments and Instrumentation Needs.

    ERIC Educational Resources Information Center

    Burgdorf, Kenneth; Hausman, Howard J.

    The analysis of data from the baseline cycle of the National Science Foundation instrumentation survey has two principal objectives, namely, to construct and examine a variety of quantitative statistical indicators describing major characteristics of the current national stock of academic research equipment and to document differences among…

  18. 30 CFR 57.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment or clothing for welding... equipment or clothing for welding, cutting, or working with molten metal. Protective clothing or equipment and face shields or goggles shall be worn when welding, cutting, or working with molten metal....

  19. 30 CFR 57.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protective equipment or clothing for welding... equipment or clothing for welding, cutting, or working with molten metal. Protective clothing or equipment and face shields or goggles shall be worn when welding, cutting, or working with molten metal....

  20. 30 CFR 57.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protective equipment or clothing for welding... equipment or clothing for welding, cutting, or working with molten metal. Protective clothing or equipment and face shields or goggles shall be worn when welding, cutting, or working with molten metal....

  1. 30 CFR 57.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment or clothing for welding... equipment or clothing for welding, cutting, or working with molten metal. Protective clothing or equipment and face shields or goggles shall be worn when welding, cutting, or working with molten metal....

  2. 30 CFR 57.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protective equipment or clothing for welding... equipment or clothing for welding, cutting, or working with molten metal. Protective clothing or equipment and face shields or goggles shall be worn when welding, cutting, or working with molten metal....

  3. Protection of VHF international distress frequencies from harmonic radiation due to digital television equipment

    NASA Astrophysics Data System (ADS)

    Middleton, J.

    Digital television picture processing equipment uses a luminance sampling frequency of 13.5 MHz, which can give rise to harmonics at 121.5 and 243 MHz. If such equipment becomes sufficiently widespread as will probably be the case with MAC/packet receivers, it is possible that the cumulative radiation could become significantly high. Since these frequencies are used by the international distress services there is a potential for interference if this unwanted radiation is not controlled at the point of manufacture. Over the last two years this problem was studied by the BBC in conjunction with the EBU. The conclusion is that the distress services will be protected provided that digital television picture processing equipment meets existing electromagnetic compatibility (EMC) standards for information technology equipment. In the case of domestic television this should not present a problem, but for studio equipment, because of its size and complexity, EMC compliance may not be so easy.

  4. Personal Protective Equipment for Filovirus Epidemics: A Call for Better Evidence

    PubMed Central

    Sprecher, Armand G.; Caluwaerts, An; Draper, Mike; Feldmann, Heinz; Frey, Clifford P.; Funk, Renée H.; Kobinger, Gary; Le Duc, James W.; Spiropoulou, Christina; Williams, Warren Jon

    2015-01-01

    Personal protective equipment (PPE) is an important part of worker protection during filovirus outbreaks. The need to protect against a highly virulent fluid-borne pathogen in the tropical environment imposes a heat stress on the wearer that is itself a safety risk. No evidence supports the choice of PPE employed in recent outbreaks, and standard testing procedures employed by the protective garment industry do not well simulate filovirus exposure. Further research is needed to determine the appropriate PPE for filoviruses and the heat stress that it imposes. PMID:25821225

  5. Instrumentation, Equipment and Methods for the In Vivo Measurement of Radioactive Material in the Body

    SciTech Connect

    Lynch, Timothy P.

    2005-07-01

    The current applications for the in vivo measurement of radioactive material can be divided into three broad categories: (1) occupational exposure monitoring, (2) monitoring of the public, and (3) medical monitoring. The focus of this chapter is on occupational exposure monitoring that is part of an internal dosimetry program for monitoring workers for intakes and assessing the dose consequences of an intake. In the 1920's when electroscopes were first used to measure radium in the body of dial painters issues affecting the measurement accuracy were identified related to external contamination interferences, properly measuring the instrument background, need for measurement QC, microphonic interferences, shielding and others. The sophistication of the radiation detection instrumentation has evolved to the point where most systems today employ one or more detectors primarily either sodium iodide or germanium. Many different styles of detectors and cryostat designs are used at different facilities. However, the same issues identified in the 1920's are still issues today. The in vivo measurement systems are calibrated with anthropometric phantoms that simulate the body or parts of the body. Whole body phantoms, torso phantoms, lung phantoms, thyroid phantoms and skeletal phantoms are just some of the different types used.The systems are typically shielded with low background materials such as pre-World War II steel from battleships. Interferences can come from naturally occurring radioactive material, medically administered radiopharmaceuticals, equipment instability, non-ionizing electromagnetic radiation and other sources. These contribute to the uncertainties in measurement results that can range from 10% to 1000% or more depending on the measurement system, the energy of the radiation associated with the radionuclide to be measured, the accuracy of the phantom versus the person especially how well the distributions of activity match.

  6. 30 CFR 56.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment or clothing for welding... METAL AND NONMETAL MINES Personal Protection § 56.15007 Protective equipment or clothing for welding... be worn when welding, cutting, or working with molten metal....

  7. 30 CFR 56.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protective equipment or clothing for welding... METAL AND NONMETAL MINES Personal Protection § 56.15007 Protective equipment or clothing for welding... be worn when welding, cutting, or working with molten metal....

  8. 30 CFR 56.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protective equipment or clothing for welding... METAL AND NONMETAL MINES Personal Protection § 56.15007 Protective equipment or clothing for welding... be worn when welding, cutting, or working with molten metal....

  9. 30 CFR 56.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment or clothing for welding... METAL AND NONMETAL MINES Personal Protection § 56.15007 Protective equipment or clothing for welding... be worn when welding, cutting, or working with molten metal....

  10. 30 CFR 56.15007 - Protective equipment or clothing for welding, cutting, or working with molten metal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protective equipment or clothing for welding... METAL AND NONMETAL MINES Personal Protection § 56.15007 Protective equipment or clothing for welding... be worn when welding, cutting, or working with molten metal....

  11. A description of factors affecting hazardous waste workers' use of respiratory protective equipment

    SciTech Connect

    Salazar, M.K.; Takaro, T.K.; Connon, C.; Ertell, K.; Pappas, G.; Barnhart, S.

    1999-07-01

    This article describes the first phase of a study that was designed to gain an understanding of hazardous waste workers' attitudes and beliefs about the use of respiratory protective equipment. Exploratory, open-ended interviews were conducted among 28 respirator users at a US Department of Energy facility. Subjects were asked to describe their knowledge, attitudes, and beliefs about their risks to hazards at their worksites and to discuss their use of respiratory protective equipment. A detailed content analysis of the interviews resulted in the generation of a taxonomy of issues and concerns which fell into three general categories: (1) Knowledge, Beliefs, and Attitudes, (2) Physical and Psychological Effects, and (3) External Influences. Knowledge, Beliefs, and Attitudes included Training, Fit Testing, Medical Clearance, Work Exposures, Respirator Use, and Vulnerability to Disease. Physical and Psychological Effects included Somatic/Health Effects, Personal Comfort, Visual Effects, Fatigue, Communication, and Anxiety. External Influences included Structural Environment, Quality and Availability of Equipment, Other PPEs, Co-Worker Influence, Supervisor Influence, and Organizational Culture. The findings from this study have important implications to training and education programs. Effective respiratory protection programs depend on a knowledge of the factors that affect workers' use of equipment. This study suggests that efforts to assure equipment comfort and fit, to assist workers who see and hear less well as a result of their equipment, and to develop strategies to allay worker anxiety when wearing equipment should all be components of a program. An organizational culture that supports and abets the appropriate use of equipment is also a critical element in a successful program.

  12. 30 CFR 18.51 - Electrical protection of circuits and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... the junction with the main circuit when the branch-circuit conductor(s) has a current carrying... same duty. (1) If the overcurrent-protective device in a direct-current circuit does not open...

  13. 30 CFR 18.51 - Electrical protection of circuits and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... the junction with the main circuit when the branch-circuit conductor(s) has a current carrying... same duty. (1) If the overcurrent-protective device in a direct-current circuit does not open...

  14. 30 CFR 18.51 - Electrical protection of circuits and equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... the junction with the main circuit when the branch-circuit conductor(s) has a current carrying... same duty. (1) If the overcurrent-protective device in a direct-current circuit does not open...

  15. 30 CFR 18.51 - Electrical protection of circuits and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... the junction with the main circuit when the branch-circuit conductor(s) has a current carrying... same duty. (1) If the overcurrent-protective device in a direct-current circuit does not open...

  16. 30 CFR 18.51 - Electrical protection of circuits and equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... the junction with the main circuit when the branch-circuit conductor(s) has a current carrying... same duty. (1) If the overcurrent-protective device in a direct-current circuit does not open...

  17. 46 CFR 28.330 - Galley hood and other fire protection equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... pre-engineered dry or wet chemical fire extinguishing system meeting the applicable sections of NFPA 17 or 17A and must be listed by an independent laboratory. (c) A vessel 79 feet (24 meters) or more... 46 Shipping 1 2010-10-01 2010-10-01 false Galley hood and other fire protection equipment....

  18. 30 CFR 57.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment and clothing for hazards and irritants. 57.15006 Section 57.15006 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND...

  19. 30 CFR 56.15006 - Protective equipment and clothing for hazards and irritants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment and clothing for hazards and irritants. 56.15006 Section 56.15006 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL...

  20. Personal protective equipment and risk for avian influenza (H7N3).

    PubMed

    Morgan, Oliver; Kuhne, Mirjam; Nair, Pat; Verlander, Neville Q; Preece, Richard; McDougal, Marianne; Zambon, Maria; Reacher, Mark

    2009-01-01

    An outbreak of avian influenza (H7N3) among poultry resulted in laboratory-confirmed disease in 1 of 103 exposed persons. Incomplete use of personal protective equipment (PPE) was associated with conjunctivitis and influenza-like symptoms. Rigorous use of PPE by persons managing avian influenza outbreaks may reduce exposure to potentially hazardous infected poultry materials. PMID:19116052

  1. Personal Protective Equipment and Risk for Avian Influenza (H7N3)

    PubMed Central

    Kuhne, Mirjam; Nair, Pat; Verlander, Neville Q.; Preece, Richard; McDougal, Marianne; Zambon, Maria; Reacher, Mark

    2009-01-01

    An outbreak of avian influenza (H7N3) among poultry resulted in laboratory-confirmed disease in 1 of 103 exposed persons. Incomplete use of personal protective equipment (PPE) was associated with conjunctivitis and influenza-like symptoms. Rigorous use of PPE by persons managing avian influenza outbreaks may reduce exposure to potentially hazardous infected poultry materials. PMID:19116052

  2. 30 CFR 75.705-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protective equipment; testing and storage. 75.705-8 Section 75.705-8 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding §...

  3. 30 CFR 75.705-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protective equipment; testing and storage. 75.705-8 Section 75.705-8 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding §...

  4. Use of remote video auditing to validate Ebola level II personal protective equipment competency.

    PubMed

    Allar, Peter J; Frank-Cooper, Madalyn

    2015-06-01

    Faced with an Ebola-related mandate to regularly train frontline hospital staff with the donning and doffing of personal protective equipment, a community hospital's emergency department implemented remote video auditing (RVA) to assist in the training and remediation of its nursing staff. RVA was found to be useful in assessing performance and facilitating remediation. PMID:26057158

  5. 75 FR 69369 - Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-12

    ..., subparts D and I), published on May 24, 2010 (73 FR 28862). DATES: Informal public hearings: OSHA will hold... Equipment standard (73 FR 28862). OSHA invited written comments and requests for hearings on the proposed...), Secretary of Labor's Order 4- 2010 (75 FR 55355), and 29 CFR part 1911. ] Signed at Washington, DC,...

  6. The effects of undergarment composition worn beneath hockey protective equipment on high-intensity intermittent exercise.

    PubMed

    Noonan, Benjamin; Stachenfeld, Nina

    2012-09-01

    The purpose of this study was to examine the impact of undergarment composition worn beneath ice hockey protective equipment on thermal homeostasis and power output, during a cycle ergometer exercise protocol designed to simulate the energy expenditure of a hockey game. We hypothesized that the layers of protective equipment would negate the potential thermoregulatory benefits from synthetic "wicking" undergarments but that subjects may feel more comfortable because of the inherent low moisture retention of these fabrics. Eight men (age, 25.4 ± 1.3 year) performed a repeated sprint test before and after a simulated game under typical hockey conditions (12°C; 82% relative humidity). This test was completed twice while wearing full protective equipment and either synthetic (SYN) or cotton (COT) full-length undergarments. During the simulated game, skin temperatures (34.22 ± 0.20°C vs. 34.46 ± 0.16°C) and core temperatures (37.50 ± 0.13°C vs. 37.59 ± 0.14°C) were similar between SYN and COT, respectively. There were also no significant differences found in sweat loss as a percent of body mass, heart rate, plasma lactate, sprint power, or ratings of perceived exertion between SYN and COT, respectively. The SYN retained less water than COT (140 ± 30 vs. 310 ± 30 g; p < 0.05); however, clothing and protective equipment weight gains as a whole were unaffected by the fabric worn (470 ± 110 vs. 590 ± 80 g) for SYN and COT, respectively. There were minimal differences in thermal sensation and undergarment wetness ratings during the simulated game. Thermoregulation and performance was driven more by properties of the layered protective equipment with minimal effects from undergarment composition. PMID:22706578

  7. How to protect the Earth from Global warming by means of Sunlight Shield Equipments

    NASA Astrophysics Data System (ADS)

    Murakami, H.

    2010-09-01

    The Earth is getting warmer because excess carbon dioxide of the Earth's atmosphere. Many studies are proceeding in the world in order to prevent global warming. Three methods are studied: (1) How to reduce carbon dioxide of the Earth's atmosphere. For example, more trees will be planted and carbon dioxide is changed to oxygen and carbon. (2) How to reduce carbon dioxide emission that human activity makes. (3) How to protect the Earth from global warming. The first or the second method has been studied, and they do not immediately protect the Earth from global warming. On the other hand the third method has an immediate effect. Sunlight shield effects of a cloud or tiny sulfur in the air have been studied. The author has proposed a sunlight shield equipment which is composed of a flat balloon. Balloon's surface has a mirror function. The sunlight shield equipment is set at the stratosphere and its surface reflects sunlight to the space. It is different temperature between daytime and night time, because the earth is heated by the sun during only daytime. Temperature of the Earth could be controlled by controlling an amount of a sunlight power which the earth receives from the sun. In other word, when many sunlight shield equipments are set and operated at the stratosphere, and an amount of sunlight, which the earth receives from the sun, could be controlled. For example, when an amount of the sunlight power, which the earth receives, decreases one percent, a mean value of the earth temperature deceases about one centigrade. In order to decrease one percent of a sunlight power which the earth receives, it is required that many sunlight shield equipments are distributively set and operated, and the gross area of many sunlight shield equipments is equal to 5,060,000 km squares. When a size of a sunlight shield equipment is equal to 5 km squares, about one million of sunlight shield equipments are necessary, and a large scale of cost is required. Therefore, an

  8. Analysis of commercial equipment and instrumentation for Spacelab payloads. Volume 3: Design analysis and trade studies

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A detailed analysis is presented of each selected equipment item, and suitability and cost analyses were documented by equipment item. Tradeoffs of alternative specification requirements are presented which include possible relaxation of vibration, material control, fungus and corrosion requirements for experiment equipment. An additional tradeoff was performed to determine whether it is cost effective to modify experiment equipment to be compatible with a 28-volt dc power source rather than the conventional 110-volt ac source. Programmatic analysis data are given which were used as the basis for the extension of results from the analyses of specific equipment items to the entire spacelab experiment program.

  9. 30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518-1 Electric equipment and circuits; overload...

  10. 30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518-1 Electric equipment and circuits; overload...

  11. 30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518-1 Electric equipment and circuits; overload...

  12. 30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518-1 Electric equipment and circuits; overload...

  13. 30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518-1 Electric equipment and circuits; overload...

  14. Intercomparison of radiation protection instrumentation in a pulsed neutron field

    NASA Astrophysics Data System (ADS)

    Caresana, M.; Denker, A.; Esposito, A.; Ferrarini, M.; Golnik, N.; Hohmann, E.; Leuschner, A.; Luszik-Bhadra, M.; Manessi, G.; Mayer, S.; Ott, K.; Röhrich, J.; Silari, M.; Trompier, F.; Volnhals, M.; Wielunski, M.

    2014-02-01

    In the framework of the EURADOS working group 11, an intercomparison of active neutron survey meters was performed in a pulsed neutron field (PNF). The aim of the exercise was to evaluate the performances of various neutron instruments, including commercially available rem-counters, personal dosemeters and instrument prototypes. The measurements took place at the cyclotron of the Helmholtz-Zentrum Berlin für Materialien und Energie GmbH. The cyclotron is routinely used for proton therapy of ocular tumours, but an experimental area is also available. For the therapy the machine accelerates protons to 68 MeV. The interaction of the proton beam with a thick tungsten target produces a neutron field with energy up to about 60 MeV. One interesting feature of the cyclotron is that the beam can be delivered in bursts, with the possibility to modify in a simple and flexible way the burst length and the ion current. Through this possibility one can obtain radiation bursts of variable duration and intensity. All instruments were placed in a reference position and irradiated with neutrons delivered in bursts of different intensity. The analysis of the instrument response as a function of the burst charge (the total electric charge of the protons in the burst shot onto the tungsten target) permitted to assess for each device the dose underestimation due to the time structure of the radiation field. The personal neutron dosemeters were exposed on a standard PMMA slab phantom and the response linearity was evaluated.

  15. 33 CFR 149.402 - What firefighting and fire protection equipment must be approved by the Coast Guard?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... protection equipment must be approved by the Coast Guard? 149.402 Section 149.402 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN... protection equipment must be approved by the Coast Guard? Except as permitted under § 149.403, §...

  16. 33 CFR 149.402 - What firefighting and fire protection equipment must be approved by the Coast Guard?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... protection equipment must be approved by the Coast Guard? 149.402 Section 149.402 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN... protection equipment must be approved by the Coast Guard? Except as permitted under § 149.403, §...

  17. 33 CFR 149.402 - What firefighting and fire protection equipment must be approved by the Coast Guard?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... protection equipment must be approved by the Coast Guard? 149.402 Section 149.402 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN... protection equipment must be approved by the Coast Guard? Except as permitted under § 149.403, §...

  18. 33 CFR 149.402 - What firefighting and fire protection equipment must be approved by the Coast Guard?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... protection equipment must be approved by the Coast Guard? 149.402 Section 149.402 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN... protection equipment must be approved by the Coast Guard? Except as permitted under § 149.403, §...

  19. 30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY..., SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.506-1 Electric equipment and circuits; overload and short circuit protection; minimum...

  20. 30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE...

  1. 30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE...

  2. 30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE...

  3. 30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE...

  4. Equipment

    NASA Astrophysics Data System (ADS)

    Szumski, Michał

    This chapter describes the most important features of capillary electrophoretic equipment. A presentation of the important developments in high voltage power supplies for chip CE is followed by preparation of fused silica capillaries for use in CE. Detection systems that are used in capillary electrophoresis are widely described. Here, UV-Vis absorbance measurements are discussed including different types of detection cells—also those less popular (u-shaped, Z-shaped, mirror-coated). Fluorescence detection and laser-induced fluorescence detection are the most sensitive detection systems. Several LIF setups, such as collinear, orthogonal, confocal, and sheath-flow cuvette, are presented from the point of view of the sensitivity they can provide. Several electrochemical detectors for CE, such as conductivity, amperometric, and potentiometric, are also shown and their constructions discussed. CE-MS and much less known CE (CEC)-NMR systems are also described. The examples of automation and robotized CE systems together with their potential fields of application are also presented.

  5. Planetary Protection Plan for an Antibody based instrument proposed for Mars2020

    NASA Astrophysics Data System (ADS)

    Smith, Heather; Parro, Víctor

    The Signs Of Life Detector (SOLID) instrument is a high TRL level instrument proposed for the Mars 2020 instrument suite. In this presentation we describe the planetary protection instrument plan as if the instrument is classified as a life detection instrument compliant with Category IV(b) planetary protection mission requirements, NASA, ESA, and COSPAR policy. SOLID uses antibodies as a method for detecting organic and biomolecular components in soils. Due to the sensitive detection method, the scientific integrity of the instrument exceeds the planetary protection requirements. The instrument will be assembled and integrated in an ISO level 8 cleanroom or better (ISO 4 for the sample read out and fluidics components). Microbial reduction methods and assays employed are as follows: Wipe the outside and inside of the instrument with a mixture of isopropyl alcohol (70%) and water. Cell cultures will be the standard assay to determine enumeration of “viable” spores and other rapid assays such as LAL and ATP bioluminescence as secondary assays to verify the interior of the instrument is microbe free. SOLID’s design factors for contamination control include the following features: SOLID has the capability to heat the catchment tray to pyrolyze any Earth hitchhikers. There will also be an “air gap” of cm maintained between the sample acquisition device and the funnel inlet. This will prevent forward contamination of the sample collection device and reverse contamination of the detection unit. To mitigate false positives, SOLID will include anti-bodies for potential contaminants from organisms most commonly found in clean rooms. If selected for the Mars 2020 Rover, SOLID would be the first life detection instrument based on biomolecules sent by NASA, as such the planetary protection plan will set a precedence for future life detection instruments carrying biomolecules to other planetary bodies.

  6. Design concept of the electrical ground support equipment for the AIV and calibration of the Euclid NISP instrument

    NASA Astrophysics Data System (ADS)

    Trifoglio, Massimo; Bonoli, Carlotta; Bortoletto, Favio; Bulgarelli, Andrea; Butler, Chris. R.; Colodro-Conde, Carlos; Conforti, Vito; Corcione, Leonardo; Franceschi, Enrico; Gianotti, Fulvio; Ligori, Sebastiano; Maciaszek, Thierry; Morgante, Gianluca; Muñoz, Jacinto; Nicastro, Luciano; Prieto, Eric; Rebolo-López, Rafael; Riva, Mario; Spano, Paolo; Toledo-Moreo, Rafael; Valenziano, Luca; Villó, Isidro; Zerbi, Filippo Maria

    2012-09-01

    The Near Infrared Spectro-Photometer (NISP) on board the Euclid ESA mission will be developed and tested at various levels of integration using various test equipment which shall be designed and procured through a collaborative and coordinated effort. In this paper we describe the Electrical Ground Support Equipment (EGSE) which shall be required to support the assembly, integration, verification and testing (AIV/AIT) and calibration activities at instrument level before delivery to ESA, and at satellite level, when the NISP instrument is mounted on the spacecraft. We present the EGSE conceptual design as defined in order to be compliant with the AIV/AIT and calibration requirements. The proposed concept is aimed at maximizing the re-use in the EGSE configuration of the Test Equipment developed for subsystem level activities, as well as, at allowing a smooth transition from instrument level to satellite level, and, possibly, at Ground Segment level. This paper mainly reports the technical status at the end of the Definition phase and it is presented on behalf of the Euclid Consortium.

  7. The influence of officer equipment and protection on short sprinting performance.

    PubMed

    Lewinski, William J; Dysterheft, Jennifer L; Dicks, Nathan D; Pettitt, Robert W

    2015-03-01

    As advances in protective equipment are made, it has been observed that the weight law enforcement officers must carry every day is greatly increasing. Many investigations have noted the health risks of these increases, yet none have looked at its effects on officer mobility. The primary purpose of this study was to examine the influence of both the weight of officer safety equipment, as well as a lateral focal point (FP), on the stride length, stride velocity, and acceleration of the first six strides of a short sprint. Twenty male law enforcement students performed two maximal effort sprint trials, in the participating college's gymnasium, from each of four starting positions: forwards (control position), backwards, 90° left, and 90° right. Subjects placed in the FP group (n = 9) were required to maintain focus on lateral FP during the 90° left and 90° right trials, and a forwards FP during the backwards trials. On a second testing date, subjects repeated the sprint tests while wearing a 9.07 kg weight belt, simulating officer equipment and protective gear. The belt averaged 11.47 ± 1.64% of subject body mass. A significant main effect of weight belt trials was found (F = 20.494, p < 0.01), in which significant decreases were found for velocity and acceleration. No other significant effects were found as a result of starting position or focal point and no significant interactions were found between independent variables. Conclusively, the results of this study show the increasing weights of duty gear and protective equipment have detrimental effects on officer velocity and acceleration, impeding their mobility, which may be dangerous in use of force or threatening situations. PMID:25479975

  8. Report on the Desirability of Adopting an International Instrument for the Protection of Translators.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This report contains the formal documents leading to the inclusion on the provisional agenda of UNESCO's 1972 General Conference of a discussion considering the desirability of adopting an instrument for the protection of translators. Included in the document is the "Preliminary Study of the Technical and Legal Aspects of Copyright Protection for…

  9. Health care facilities' "war on terrorism": a deliberate process for recommending personal protective equipment.

    PubMed

    Koenig, Kristi L; Boatright, Connie J; Hancock, John A; Denny, Frank J; Teeter, David S; Kahn, Christopher A; Schultz, Carl H

    2007-02-01

    The protection of health care facility (HCF) staff from the effects of weapons of mass destruction has gained heightened attention since the 9-11 terrorist attacks. One critical component of protection is personal protective equipment (PPE). No universal standard exists for an "essential" level of PPE for HCF staff. The absence of such a standard raises the need for development of national policy for PPE levels, particularly in HCFs. We describe a process used by the Veterans Health Administration for recommending policy for "essential" PPE levels. Although the recommendations are specific for Veterans Health Administration, the process, findings, and applications may be useful to other institutions as they attempt to resolve this critical issue. This descriptive account will serve to generate practical scientific debate in the academic community and lead to definitive public policy recommendations for the Nation's HCFs in executing their roles in the event of a terrorist attack. PMID:17276809

  10. Factors Influencing the Safety Behavior of German Equestrians: Attitudes towards Protective Equipment and Peer Behaviors

    PubMed Central

    Ikinger, Christina-Maria; Baldamus, Jana; Spiller, Achim

    2016-01-01

    Simple Summary The handling and riding of horses can be quite dangerous. Although the use of protective gear among equestrians is increasing, a high number of incidents occur and the voluntary use of safety equipment is described as inconsistent to low. Therefore, this study looks at the safety behavior of German equestrians and at factors influencing this behavior to decrease the high number of horse-related injuries. The results reveal that attitudes towards safety products as well as the protective behavior of other horse owners and riding pupils from the stable are key factors that might alter the safety behavior of equestrians. Abstract Human interactions with horses entail certain risks. Although the acceptance and use of protective gear is increasing, a high number of incidents and very low or inconsistent voluntary use of safety equipment are reported. While past studies have examined factors influencing the use of safety gear, they have explored neither their influence on the overall safety behavior, nor their relative influence in relation to each other. The aim of the present study is to fill this gap. We conducted an online survey with 2572 participants. By means of a subsequent multiple regression analysis, we explored 23 different variables in view of their influence on the protective behavior of equestrians. In total, we found 17 variables that exerted a significant influence. The results show that both having positive or negative attitudes towards safety products as well as the protective behavior of other horse owners or riding pupils from the stable have the strongest influence on the safety behavior of German equestrians. We consider such knowledge to be important for both scientists and practitioners, such as producers of protective gear or horse sport associations who might alter safety behavior in such a way that the number of horse-related injuries decreases in the long term. PMID:26901229

  11. Image dissector control and data system, part 1. [instrument packages and equipment specifications

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A general description of the image dissector control and data system is presented along with detailed design information, operating instructions, and maintenance and trouble-shooting procedures for the four instrumentation packages. The four instrumentation packages include a 90 inch telescope, a simplified telescope module for use on the 90 inch or other telescopes, a photographic plate scanner module which permits the scanning of astronomical photographic plates in the laboratory, and the lunar experiment package module.

  12. Modification to area navigation equipment for instrument two-segment approaches

    NASA Technical Reports Server (NTRS)

    1975-01-01

    A two-segment aircraft landing approach concept utilizing an area random navigation (RNAV) system to execute the two-segment approach and eliminate the requirements for co-located distance measuring equipment (DME) was investigated. This concept permits non-precision approaches to be made to runways not equipped with ILS systems, down to appropriate minima. A hardware and software retrofit kit for the concept was designed, built, and tested on a DC-8-61 aircraft for flight evaluation. A two-segment approach profile and piloting procedure for that aircraft that will provide adequate safety margin under adverse weather, in the presence of system failures, and with the occurrence of an abused approach, was also developed. The two-segment approach procedure and equipment was demonstrated to line pilots under conditions which are representative of those encountered in air carrier service.

  13. Corrosion of connectors used in equipment protecting against falls from a height.

    PubMed

    Jachowicz, Marcin

    2015-01-01

    Connectors are commonly found in personal equipment protecting against falls from a height. They are typically used outdoors and exposed to atmospheric factors, which can result in corrosion. This article presents the results of a study involving exposure of connectors to experimental corrosive media - neutral salt spray (NSS), acid salt spray (ASS), and seawater mist (for elements made of carbon steel and non-ferrous metals) - and to experimental conditions simulating the processes of pitting, stress, and intercrystalline corrosion (for equipment made of s`tainless steel). The results indicate that the main effects of corrosion on connectors include impaired operation and reduced strength of their mobile elements. The article presents methods of testing connector operation developed for this purpose. Corrosive damage to connectors has been presented in relation to potential hazards for their users. PMID:26647950

  14. Corrosion of connectors used in equipment protecting against falls from a height

    PubMed Central

    Jachowicz, Marcin

    2015-01-01

    Connectors are commonly found in personal equipment protecting against falls from a height. They are typically used outdoors and exposed to atmospheric factors, which can result in corrosion. This article presents the results of a study involving exposure of connectors to experimental corrosive media – neutral salt spray (NSS), acid salt spray (ASS), and seawater mist (for elements made of carbon steel and non-ferrous metals) – and to experimental conditions simulating the processes of pitting, stress, and intercrystalline corrosion (for equipment made of s`tainless steel). The results indicate that the main effects of corrosion on connectors include impaired operation and reduced strength of their mobile elements. The article presents methods of testing connector operation developed for this purpose. Corrosive damage to connectors has been presented in relation to potential hazards for their users. PMID:26647950

  15. Developing COSHH Essentials: dermal exposure, personal protective equipment and first aid.

    PubMed

    Garrod, A N I; Rajan-Sithamparanadarajah, R

    2003-10-01

    The 'control banding' approach in COSHH Essentials combines the potential for harm with the potential for exposure by inhalation to band measures to control exposure at source, as generic strategies. These are simply adapted to specific tasks and circumstances to produce specific control advice. Where it is not possible or practical to use this control advice, the control bands can suggest adequate respiratory protective equipment using 'protection factors'. Proposals in the paper enable the user to identify the right level of respiratory protective equipment (RPE), and to begin selecting suitable RPE. Selection is made through a formatted questionnaire, enabling the user to give the right facts to the supplier. COSHH Essentials applies mainly to exposure by inhalation. However, skin exposure is very common and uptake via the skin can be an important contributor to body dose. This paper examines the factors concerning skin exposure, and the options for banding the potential for harm to the skin or via the skin. Proposals have then been made for dermal exposure control. Planning for emergencies is an important facet of risk control. Proposals are outlined to band chemical hazards for emergency planning according to a minimum of information, i.e. the danger symbol on a product label. PMID:14530184

  16. Heat flux instrumentation for Hyflite thermal protection system

    NASA Technical Reports Server (NTRS)

    Diller, T. E.

    1994-01-01

    Using Thermal Protection Tile core samples supplied by NASA, the surface characteristics of the FRCI, TUFI, and RCG coatings were evaluated. Based on these results, appropriate methods of surface preparation were determined and tested for the required sputtering processes. Sample sensors were fabricated on the RCG coating and adhesion was acceptable. Based on these encouraging results, complete Heat Flux Microsensors were fabricated on the RCG coating. The issue of lead attachment was addressed with the annnealing and welding methods developed at NASA Lewis. Parallel gap welding appears to be the best method of lead attachment with prior heat treatment of the sputtered pads. Sample Heat Flux Microsensors were submitted for testing in the NASA Ames arc jet facility. Details of the project are contained in two attached reports. One additional item of interest is contained in the attached AIAA paper, which gives details of the transient response of a Heat Flux Microsensors in a shock tube facility at Virginia Tech. The response of the heat flux sensor was measured to be faster than 10 micro-s.

  17. Heat flux instrumentation for Hyflite thermal protection system

    NASA Astrophysics Data System (ADS)

    Diller, T. E.

    Using Thermal Protection Tile core samples supplied by NASA, the surface characteristics of the FRCI, TUFI, and RCG coatings were evaluated. Based on these results, appropriate methods of surface preparation were determined and tested for the required sputtering processes. Sample sensors were fabricated on the RCG coating and adhesion was acceptable. Based on these encouraging results, complete Heat Flux Microsensors were fabricated on the RCG coating. The issue of lead attachment was addressed with the annnealing and welding methods developed at NASA Lewis. Parallel gap welding appears to be the best method of lead attachment with prior heat treatment of the sputtered pads. Sample Heat Flux Microsensors were submitted for testing in the NASA Ames arc jet facility. Details of the project are contained in two attached reports. One additional item of interest is contained in the attached AIAA paper, which gives details of the transient response of a Heat Flux Microsensors in a shock tube facility at Virginia Tech. The response of the heat flux sensor was measured to be faster than 10 micro-s.

  18. A Design Philosophy for Instrumentation Equipment in a Dynamic Systems and Measurements Laboratory.

    ERIC Educational Resources Information Center

    Nachtigal, Chester L.; And Others

    A program designed to increase studnet interest and provide motivation in a third-year systems and measurements laboratory in mechanical engineering is provided. The philosophy of the course, instructional techniques, equipment design (including schematics and photographs), suggested activities, and student reactions to the course are presented.…

  19. INSTRUMENTS AND METHODS OF INVESTIGATION: Equipment and techniques for carbon nanotube research

    NASA Astrophysics Data System (ADS)

    Vorob'eva, Alla I.

    2010-06-01

    Many nanotube applications, in particular those in nanoelectronic systems, require nanotubes with strictly defined electrophysical parameters. This paper reviews equipment and techniques for studying and measuring the most important of these parameters. Theoretical and experimental parameter values obtained from different techniques are compared. Ways of preparing nanotube-containing samples for investigation and measurement purposes are examined.

  20. Intubation performance using different laryngoscopes while wearing chemical protective equipment: a manikin study

    PubMed Central

    Schröder, H; Zoremba, N; Rossaint, R; Deusser, K; Stoppe, C; Coburn, M; Rieg, A; Schälte, G

    2016-01-01

    Objectives This study aimed to compare visualisation of the vocal cords and performance of intubation by anaesthetists using four different laryngoscopes while wearing full chemical protective equipment. Setting Medical simulation center of a university hospital, department of anaesthesiology. Participants 42 anaesthetists (15 females and 27 males) completed the trial. The participants were grouped according to their professional education as anaesthesiology residents with experience of <2 years or <5 years, or as anaesthesiology specialists with experience of >5 years. Interventions In a manikin scenario, participants performed endotracheal intubations with four different direct and indirect laryngoscopes (Macintosh (MAC), Airtraq (ATQ), Glidescope (GLS) and AP Advance (APA)), while wearing chemical protective gear, including a body suit, rubber gloves, a fire helmet and breathing apparatus. Primary and secondary outcome measures With respect to the manikin, setting time to complete ‘endotracheal intubation’ was defined as primary end point. Glottis visualisation (according to the Cormack-Lehane score (CLS) and impairments caused by the protective equipment, were defined as secondary outcome measures. Results The times to tracheal intubation were calculated using the MAC (31.4 s; 95% CI 26.6 to 36.8), ATQ (37.1 s; 95% CI 28.3 to 45.9), GLS (35.4 s; 95% CI 28.7 to 42.1) and APA (23.6 s; 95% CI 19.1 to 28.1), respectively. Intubation with the APA was significantly faster than with all the other devices examined among the total study population (p<0.05). A significant improvement in visualisation of the vocal cords was reported for the APA compared with the GLS. Conclusions Despite the restrictions caused by the equipment, the anaesthetists intubated the manikin successfully within adequate time. The APA outperformed the other devices in the time to intubation, and it has been evaluated as an easily manageable device for anaesthetists with varying

  1. Heat flux instrumentation for HYFLITE thermal protection system

    NASA Technical Reports Server (NTRS)

    Diller, T. E.

    1994-01-01

    Tasks performed in this project were defined in a September 9, 1994 meeting of representatives of Vatell, NASA Lewis and Virginia Tech. The overall objective agreed upon in the meeting was 'to demonstrate the viability of thin film techniques for heat flux and temperature sensing in HYSTEP thermal protection systems'. We decided to attempt a combination of NASA's and Vatell's best heat flux sensor technology in a sensor which would be tested in the Vortek facility at Lewis early in 1995. The NASA concept for thermocouple measurement of surface temperature was adopted, and Vatell methods for fabrication of sensors on small diameter substrates of aluminum nitride were used to produce a sensor. This sensor was then encapsulated in a NARloy-Z housing. Various improvements to the Vatell substrate design were explored without success. The basic NASA and Vatell sensor layouts were analyzed by finite element modeling, in an attempt to better understand the effects of material properties, dimensions and thermal differential element location on sensor symmetry, bandwidth and sensitivity. This analysis showed that, as long as the thermal resistivity of the thermal differential element material is much larger (10X) than that of the substrate material, the simplest arrangement of layer is best. During calibration of the sensor produced in this project, undesirable side-effects of combining the heat flux and temperature sensor return leads were observed. The sensor did not cleanly separate the heat flux and temperature signals, as sensors with four leads have consistently done before. Task 7 and 8 discussed in the meeting will be performed with a continuation of funding in 1995. The following is a discussion of each of the tasks performed as outlined in the statement of work dated september 26, 1994. Task 1A was added to cover further investigation into the NASA sensor concept.

  2. Test plan for personnel protective equipment bubble suit decontamination feasibility study

    SciTech Connect

    Menkhaus, D.E.

    1990-08-01

    This test plan defines the details for performing a study to determine the feasibility of using a shower based system to decontaminate personnel protective equipment (PPE) bubble (encapsulation) suits worn by personnel as they are egressing a mixed-TRU contamination zone. The testing will be performed using an EPA rated Level A fully encapsulating suit. The person directly involved in the suit contamination and shower processes will be provided with Level A protection. This test plan provides a description of the test apparatus, provides details of the tests to be performed, defines the sampling procedures and controls, and defines the analytical methods for the samples collected. The test plan also discusses the data management and the reporting of the test result and the quality assurance and safety requirements for the study. 5 refs., 5 figs., 3 tabs.

  3. Personal Protective Equipment Use and Safety Behaviors among Farm Adolescents: Gender Differences and Predictors of Work Practices

    ERIC Educational Resources Information Center

    Reed, Deborah B.; Browning, Steven R.; Westneat, Susan C.; Kidd, Pamela S.

    2006-01-01

    Context: Children on farms perform work that places them at risk for acute and chronic negative health outcomes. Despite strategies for preventing and reducing the risk of disease and injury, children's use of personal protective equipment and safety equipped farm machinery has generally remained unreported. Purpose: This paper reports the use of…

  4. 75 FR 50941 - Airworthiness Directives; B/E Aerospace Protective Breathing Equipment Part Number 119003-11...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ...We propose to adopt a new airworthiness directive (AD) for various transport airplanes equipped with certain B/E Aerospace protective breathing equipment (PBE) units. This proposed AD would require removing affected PBE units. This proposed AD results from reports of potentially defective potassium superoxide canisters used in PBE units, which could result in an exothermic reaction and......

  5. 14 CFR 121.323 - Instruments and equipment for operations at night.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... required by §§ 121.305 through 121.321 and 121.803: (a) Position lights. (b) An anti-collision light. (c) Two landing lights, except that only one landing light is required for nontransport category airplanes type certificated after December 31, 1964. (d) Instrument lights providing enough light to make...

  6. 14 CFR 121.323 - Instruments and equipment for operations at night.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... required by §§ 121.305 through 121.321 and 121.803: (a) Position lights. (b) An anti-collision light. (c) Two landing lights, except that only one landing light is required for nontransport category airplanes type certificated after December 31, 1964. (d) Instrument lights providing enough light to make...

  7. 14 CFR 121.323 - Instruments and equipment for operations at night.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... required by §§ 121.305 through 121.321 and 121.803: (a) Position lights. (b) An anti-collision light. (c) Two landing lights, except that only one landing light is required for nontransport category airplanes type certificated after December 31, 1964. (d) Instrument lights providing enough light to make...

  8. 14 CFR 121.323 - Instruments and equipment for operations at night.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... required by §§ 121.305 through 121.321 and 121.803: (a) Position lights. (b) An anti-collision light. (c) Two landing lights, except that only one landing light is required for nontransport category airplanes type certificated after December 31, 1964. (d) Instrument lights providing enough light to make...

  9. 14 CFR 121.323 - Instruments and equipment for operations at night.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... required by §§ 121.305 through 121.321 and 121.803: (a) Position lights. (b) An anti-collision light. (c) Two landing lights, except that only one landing light is required for nontransport category airplanes type certificated after December 31, 1964. (d) Instrument lights providing enough light to make...

  10. SPERTI Reactor Pit Building (PER605). Earth shielding protect adjacent Instrument ...

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

    SPERT-I Reactor Pit Building (PER-605). Earth shielding protect adjacent Instrument Cell (PER-606). Security fencing surrounds complex, to which gate entry is provided next to Guard House (PER-607). Note gravel road leading to control area. Earth-covered conduit leads from instrument cell to terminal building out of view. Photographer: R.G. Larsen. Date: June 22, 1955. INEEL negative no. 55-1701 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  11. Why don't pesticide applicators protect themselves? Exploring the use of personal protective equipment among Colombian smallholders.

    PubMed

    Feola, Giuseppe; Binder, Claudia R

    2010-01-01

    The misuse of personal protective equipment (PPE) during pesticide application was investigated among smallholders in Colombia. The integrative agent-centered (IAC) framework and a logistic regression approach were adopted. The results suggest that the descriptive social norm was significantly influencing PPE use. The following were also important: (1) having experienced pesticide-related health problems; (2) age; (3) the share of pesticide application carried out; and (4) the perception of PPE hindering work. Interestingly, the influence of these factors differed for different pieces of PPE. Since conformity to the social norm is a source of rigidity in the system, behavioral change may take the form of a discontinuous transition. In conclusion, five suggestions for triggering a transition towards more sustainable PPE use are formulated: (1) diversifying targets/tools; (2) addressing structural aspects; (3) sustaining interventions in the long-term; (4) targeting farmers' learning-by-experience; and (5) targeting PPE use on a collective level. PMID:20166315

  12. Can combining economizers with improved filtration save energy and protect equipment in data centers?

    SciTech Connect

    Shehabi, Arman; Ganguly, Srirupa; Gundel, Lara A.; Horvath, Arpad; Kirchstetter, Thomas W.; Lunden, Melissa M.; Tschudi, William; Gadgil, Ashok J.; Nazaroff, William W

    2009-06-05

    Economizer use in data centers is an energy efficiency strategy that could significantly limit electricity demand in this rapidly growing economic sector. Widespread economizer implementation, however, has been hindered by potential equipment reliability concerns associated with exposing information technology equipment to particulate matter of outdoor origin. This study explores the feasibility of using economizers in data centers to save energy while controlling particle concentrations with high-quality air filtration. Physical and chemical properties of indoor and outdoor particles were analyzed at an operating northern California data center equipped with an economizer under varying levels of air filtration efficiency. Results show that when improved filtration is used in combination with an economizer, the indoor/outdoor concentration ratios for most measured particle types were similar to levels when using conventional filtration without economizers. An energy analysis of the data center reveals that, even during the summer months, chiller savings from economizer use greatly outweigh any increase in fan power associated with improved filtration. These findings indicate that economizer use combined with improved filtration could reduce data center energy demand while providing a level of protection from particles of outdoor origin similar to that observed with conventional design.

  13. Factors Influencing the Safety Behavior of German Equestrians: Attitudes towards Protective Equipment and Peer Behaviors.

    PubMed

    Ikinger, Christina-Maria; Baldamus, Jana; Spiller, Achim

    2016-01-01

    Human interactions with horses entail certain risks. Although the acceptance and use of protective gear is increasing, a high number of incidents and very low or inconsistent voluntary use of safety equipment are reported. While past studies have examined factors influencing the use of safety gear, they have explored neither their influence on the overall safety behavior, nor their relative influence in relation to each other. The aim of the present study is to fill this gap. We conducted an online survey with 2572 participants. By means of a subsequent multiple regression analysis, we explored 23 different variables in view of their influence on the protective behavior of equestrians. In total, we found 17 variables that exerted a significant influence. The results show that both having positive or negative attitudes towards safety products as well as the protective behavior of other horse owners or riding pupils from the stable have the strongest influence on the safety behavior of German equestrians. We consider such knowledge to be important for both scientists and practitioners, such as producers of protective gear or horse sport associations who might alter safety behavior in such a way that the number of horse-related injuries decreases in the long term. PMID:26901229

  14. A review of facial protective equipment use in sport and the impact on injury incidence.

    PubMed

    Farrington, Timothy; Onambele-Pearson, Gladys; Taylor, Rebecca L; Earl, Philip; Winwood, Keith

    2012-04-01

    Sporting activities have an inherent risk of facial injury from traumatic impacts from fellow competitors, projectiles, and collisions with posts or the ground. This retrospective review systematically describes the interplay between the type of sport (including the level at which specific sports are played), the sex of the players and their musculoskeletal characteristics, the technology behind the materials used, the protective devices commonly used, the anatomical site, and the regularity of incidence of fractures. We describe how variations in sporting activities induce different orofacial fracture patterns, and critically consider the methods used to test protective headgear against more contemporary techniques. Facial injuries can have a profound psychological effect on those injured, can take a long time to heal, and have been known to end promising careers. Use of properly fitted protective head or facial equipment could reduce the number of facial fractures commonly seen in sports. We recommend that individual sports should have full risk assessments, and that mandatory standards should be agreed about protective devices that would be appropriate. PMID:21295384

  15. Novel Scanning Lens Instrument for Evaluating Fresnel Lens Performance: Equipment Development and Initial Results (Presentation)

    SciTech Connect

    Herrero, R.; Miller, D. C.; Kurtz, S. R.; Anton, I.; Sala, G.

    2013-07-01

    A system dedicated to the optical transmittance characterization of Fresnel lenses has been developed at NREL, in collaboration with the UPM. The system quantifies the optical efficiency of the lens by generating a performance map. The shape of the focused spot may also be analyzed to understand change in the lens performance. The primary instrument components (lasers and CCD detector) have been characterized to confirm their capability for performing optical transmittance measurements. Measurements performed on SoG and PMMA lenses subject to a variety of indoor conditions (e.g., UV and damp heat) identified differences in the optical efficiency of the evaluated lenses, demonstrating the ability of the Scanning Lens Instrument (SLI) to distinguish between the aged lenses.

  16. Development of a respiratory protection survey instrument for occupational health nurses: an educational project.

    PubMed

    Taormina, Deborah; Burgel, Barbara J

    2013-02-01

    The Institute of Medicine (2011) report Occupational Health Nurses and Respiratory Protection: Improving Education and Training outlined seven recommendations to improve the competency of occupational health nurses in respiratory protection. An advisory group was convened in December 2011, with stakeholder representation from the Centers for Disease Control and Prevention/National Institute for Occupational Safety and Health/National Personal Protective Technology Laboratory, American Association of Occupational Health Nurses, Inc., American Board for Occupational Health Nurses, Inc., Association of Occupational Health Professionals in Healthcare, American Nurses Association, and Institute of Medicine Standing Committee on Personal Protective Equipment for Workplace Safety and Health. The initial work of the advisory group included developing and administering a survey to assess current occupational health nurse roles and responsibilities relevant to respiratory protection. Development of the survey was led by a master's student and advisor who worked with the advisory group. The process of tool development and preliminary findings are presented in this article. PMID:23380641

  17. Development of Curricula for Nuclear Radiation Protection, Nuclear Instrumentation, and Nuclear Materials Processing Technologies. Final Report.

    ERIC Educational Resources Information Center

    Hull, Daniel M.

    A study was conducted to assist two-year postsecondary educational institutions in providing technical specialty courses for preparing nuclear technicians. As a result of project activities, curricula have been developed for five categories of nuclear technicians and operators: (1) radiation protection technician, (2) nuclear instrumentation and…

  18. Justification for Selecting Level A vs. Level B Personal Protective Equipment to Remediate a Room Containing Concentrated Acids, Bases and Radiological Constituents

    SciTech Connect

    Hylko, J. M.; Thompson, A. L.; Walter, J. F.; Deecke, T. A.

    2002-02-25

    Selecting the appropriate personal protective equipment (PPE) is based on providing an adequate level of employee protection relative to the task-specific conditions and hazards. PPE is categorized into four ensembles, based on the degree of protection afforded; e.g., Levels A (most restrictive), B, C, and D (least restrictive). What is often overlooked in preparing an ensemble is that the PPE itself can create significant worker hazards; i.e., the greater the level of PPE, the greater the associated risks. Furthermore, there is confusion as to whether a more ''conservative approach'' should always be taken since Level B provides the same level of respiratory protection as Level A but less skin protection. This paper summarizes the Occupational Safety and Health Administration regulations addressing Level A versus Level B, and provides justification for selecting Level B over Level A without under-protecting the employee during a particular remediation scenario. The scenario consisted of an entry team performing (1) an initial entry into a room containing concentrated acids (e.g., hydrofluoric acid), bases, and radiological constituents; (2) sampling and characterizing container contents; and (3) retrieving characterized containers. The invasive nature of the hydrofluoric acid sampling and characterization scenario created a high potential for splash, immersion, and exposure to hazardous vapors, requiring additional skin protection. The hazards associated with this scenario and the chemical nature of hydrofluoric acid provided qualitative evidence to justify Level A. Once the hydrofluoric acid was removed from the room, PPE performance was evaluated against the remaining chemical inventory. If chemical breakthrough from direct contact was not expected to occur and instrument readings confirmed the absence of any hazardous vapors, additional skin protection afforded by wearing a vapor-tight, totally-encapsulated suit was not required. Therefore, PPE performance and

  19. Persuasion to use personal protective equipment in constructing subway stations: application of social marketing.

    PubMed

    Shamsi, Mahmoud; Pariani, Abbas; Shams, Mohsen; Soleymani-nejad, Marzieh

    2016-04-01

    To study the effects of an intervention based on social marketing to persuade workers to use personal protective equipment (PPE) in constructing subway stations in Isfahan, Iran. This was a quasi-experimental study. Two stations were selected as intervention and control groups. Intervention was designed based on results of a formative research. A free package containing a safety helmet with a tailored message affixed to it, mask and gloves and an educational pamphlet was delivered to the intervention group. After 6 weeks, behaviours in the intervention and control stations were measured using an observational checklist. After the intervention, the percentage of workers who used PPE at the intervention station increased significantly. OR for helmet and mask usage was 7.009 and 2.235, respectively, in the intervention group. Social marketing can be used to persuade workers to use PPE in the workplace. PMID:25873072

  20. Factors contributing to discomfort or dissatisfaction as a result of wearing personal protective equipment.

    PubMed

    Akbar-Khanzadeh, F

    1998-12-01

    In a metal refining plant, 366 workers were interviewed to investigate factors contributing to the discomfort or dissatisfaction of wearing personal protective equipment (PPE). Up to 97.8% of these individuals used one or more types of PPE. The percentages of employees who reported their hard hats and cooling vests as comfortable were 17% and 19%, respectively. Twenty-five percent of workers felt their respirators and safety harnesses were comfortable. Safety glasses ranked at 50%, gloves 53%, and safety shoes 54% for comfort factor. The percentage of employees who tolerated their PPE (just acceptable) ranged from 27% to 52%. The most frequently cited factors contributing to discomfort or dissatisfaction of wearing PPE were related to the workers' beliefs that the PPE was not needed, created a new hazard, interfered with work, was too heavy, was hard to wear, prohibited breathing or communicating, irritated skin, put pressure on the body, and was of an undesirable type or model. PMID:11579702

  1. Passive protection devices for high-voltage equipment: Design procedures and performance evaluation

    SciTech Connect

    Serino, G.; Bonacina, G.; Bettinali, F.

    1995-12-31

    A 420 kV High-Voltage Alternating Current Circuit-Breaker, a typical element of an open-air electrical substation, is considered. Experimental tests carried out on such a piece of equipment by ISMES, under ENEL support, clearly pointed out its inability to withstand the seismic qualification level of highest severity indicated by the standards. The design of a seismic isolation system for the switch-gear composed of spring units and dampers is developed in this paper, and the dynamic earthquake response of the isolated circuit-breaker is compared numerically to the one obtained without the seismic protection system. The remarkable reduction of stresses in the porcelain insulators are shown, evidencing that this occurs to the detriment of a certain increment of displacements at the top of the apparatus.

  2. Increasing dust-absorbing equipment operation efficiency using the automatic laser instrument for solid particle concentration measurement

    NASA Astrophysics Data System (ADS)

    Privalov, Vadim V.; Shemanin, Valery G.; Charty, Pavel V.

    2003-06-01

    The technological process of cement production, which side effect is dust generating and its exhausting to atmosphere, is not stopped as a rule when some faults were origin in dust-absorbing equipment (DAE). The analysis in reference one shows that longtime conducting of the technological process at DAE refusal or fault leads to its working efficiency reduction, which reveals itself in significant excess of nominal values of the dust output concentrations. The number of the most typical refusals and damages and algorithms of their searching were analyzed in work in reference 2 for the most wide-spread dust-absorber types: blanch and electrostatic filters. This work goal are the estimation of DAE working efficiency and choosing of the optimum way of its increasing with using of the automatic laser instrument for aerosol particles concentration measuring in the dust-air flows.

  3. Effect of base layer materials on physiological and perceptual responses to exercise in personal protective equipment.

    PubMed

    Smith, Denise L; Arena, Logan; DeBlois, Jacob P; Haller, Jeannie M; Hultquist, Eric M; Lefferts, Wesley K; Russell, Tim; Wu, Annie; Fehling, Patricia C

    2014-05-01

    Ten men (non-firefighters) completed a 110 min walking/recovery protocol (three 20-min exercise bouts, with recovery periods of 10, 20, and 20 min following successive bouts) in a thermoneutral laboratory while wearing firefighting personal protective equipment over one of four base layers: cotton, modacrylic, wool, and phase change material. There were no significant differences in changes in heart rate, core temperature, rating of perceived exertion, thermal discomfort, and thermal strain among base layers. Sticking to skin, coolness/hotness, and clothing humidity sensation were more favorable (p < 0.05) for wool compared with cotton; no significant differences were identified for the other 7 clothing sensations assessed. Separate materials performance testing of the individual base layers and firefighting ensembles (base layer + turnout gear) indicated differences in thermal protective performance and total heat loss among the base layers and among ensembles; however, differences in heat dissipation did not correspond with physiological responses during exercise or recovery. PMID:23849898

  4. Ebola virus disease: The use of fluorescents as markers of contamination for personal protective equipment

    PubMed Central

    Bell, Todd; Smoot, John; Patterson, Justin; Smalligan, Roger; Jordan, Richard

    2014-01-01

    The recent Ebola virus disease (EVD) outbreak has created interest in personal protective equipment (PPE) content and usage. PPE testing has historically been done by individual component, rather than as a bundle for contact isolation. Fluorescent agents are commonly used in training for infection control techniques. The purpose of our study was to compare 2 PPE bundles and to evaluate the feasibility of fluorescent markers as an assessment tool for PPE effectiveness. Eight healthcare providers volunteered for this preliminary study. Participants were randomized to 1 of 2 PPE bundles that meet current (October 20, 2014) CDC recommendations. One PPE bundle utilized commercial EVD-recommended components. The other PPE bundle used components already available at local hospitals or retail stores. Participants were also randomized to standard or high volume exposures (HVE) to simulate fluid splash. Each participant was assisted in PPE donning and doffing by an experienced trainer. A training mannequin was contaminated with fluorescent agents to simulate bodily fluids. Participants were then given clinical tasks to care for the EVD “patient.” De-gowned participants were examined under “black light” for fluorescence indicative of contamination. One participant in each PPE arm had evidence of contamination. One of the contamination events was suspected during the patient care exercise. The other contamination event was not suspected until black light examination. In spite of a large difference in cost of PPE, the two bundle arms performed similarly. Bundle testing using fluorescent markers could help identify optimal PPE systems. PMID:26793445

  5. Personal Protective Equipment for Infectious Disease Preparedness: A Human Factors Evaluation.

    PubMed

    Herlihey, Tracey A; Gelmi, Stefano; Flewwelling, Christopher J; Hall, Trevor N T; Bañez, Carleene; Morita, Plinio P; Beverley, Paul; Cafazzo, Joseph A; Hota, Susy

    2016-09-01

    OBJECTIVE To identify issues during donning and doffing of personal protective equipment (PPE) for infectious diseases and to inform PPE procurement criteria and design. DESIGN A mixed methods approach was used. Usability testing assessed the appropriateness, potential for errors, and ease of use of various combinations of PPE. A qualitative constructivist approach was used to analyze participant feedback. SETTING Four academic health sciences centers: 2 adult hospitals, 1 trauma center, and 1 pediatric hospital, in Toronto, Canada. PARTICIPANTS Participants (n=82) were representative of the potential users of PPE within Western healthcare institutions. RESULTS None of the tested combinations provided a complete solution for PPE. Environmental factors, such as anteroom layout, and the design of protocols and instructional material were also found to impact safety. The study identified the need to design PPE as a complete system, rather than mixing and matching components. CONCLUSIONS Healthcare institutions are encouraged to use human factors methods to identify risk and failure points with the usage of their selected PPE, and to modify on the basis of iterative evaluations with representative end users. Manufacturers of PPE should consider usability when designing the next generation of PPE. Infect Control Hosp Epidemiol 2016;37:1022-1028. PMID:27291787

  6. Using Reduced Personal Protective Equipment in an Endemically Infected Mouse Colony

    PubMed Central

    Baker, Samuel W; Prestia, Kevin A; Karolewski, Brian

    2014-01-01

    Personal protective equipment (PPE) frequently is used to reduce the risk of spreading adventitial diseases in rodent colonies. The PPE worn often reflects the historic practices of the research institution rather than published performance data. Standard PPE for a rodent facility typically consists of a disposable hair bonnet, gown, face mask, shoe covers, and gloves, which are donned on facility entry and removed on exiting. This study evaluated the effect of a reduced PPE protocol on disease spread within an endemically infected mouse colony. In the reduced protocol, only the parts of the wearer that came in direct contact with the mice or their environment were covered with PPE. To test the reduced PPE protocol, proven naïve mice were housed in a facility endemically infected with murine norovirus and mouse hepatitis virus for 12 wk. During that time, routine husbandry operations were conducted by using either the standard or reduced PPE protocols. All study mice remained free of virus antibody when reduced PPE was implemented. These results indicate that reduced PPE is adequate for disease containment when correct techniques for handling microisolation caging are used. Reducing the amount of PPE used in an animal facility affords considerable cost savings yet limits the risk of disease spread. PMID:24827569

  7. Research on Personal Protective Equipment for Dual-Use Technology and Technology Transfer

    NASA Technical Reports Server (NTRS)

    Driggers, Donald C.

    1994-01-01

    The National Aeronautics and Space Administration (NASA) places highest priority on the safety of its astronauts and support personnel. Because this is so, and to ensure the continuation of this safety, the agency has undertaken to thoroughly research and develop and provide personal protective equipment (PPE) and individual life support systems (LSS) in support of manned spaceflight. It is probable that technology developed for manned spaceflight in the field of PPE and individual LSS can be utilized in certain industrial/commercial endeavors. In an attempt to determine these other uses for this PPE and individual LSS, the Space Suit Systems Branch of the NASA JSC Crew Systems Division initiated a research project designed to access potential common technology that could benefit industry. Such dual-use technology transfer could eventually involve a joint effort by Government and industry. The research project took place over several months and involved discussions with various manufacturers/suppliers/users, as well as regulatory agencies and industries, of PPE and individual LSS. Research data was compiled and evaluated and a summary of significant findings is presented for identifying and establishing opportunities for future cooperation between Government and industry in the field of PPE and individual LSS.

  8. Attitude towards personal protective equipment in the French nuclear fuel industry.

    PubMed

    Guseva Canu, Irina; Faust, Ségolène; Canioni, Pierre; Collomb, Philippe; Samson, Eric; Laurier, Dominique

    2013-06-01

    This descriptive cross-sectional study examines the compliance of workers from the European Gaseous Diffusion Uranium Enrichment Consortium (EURODIF) with personal protection equipment (PPE) in view of the various hazards in the nuclear fuel industry. The PPE inventory was drawn up by an industrial hygienist in charge of the PPE at EURODIF. Two hundred and twenty seven (10%) randomly selected, active and retired, EURODIF workers filled in a questionnaire on their attitudes towards PPE. Exposure data from the EURODIF job exposure matrix were used to examine whether PPE usage varies according to exposure level. The study suggests a PPE usage profile that varies depending on the hazards present and PPE available. Anti-uranium PPE and gloves were among the best rated, while anti-spray goggles were the least used. We found that, for most hazards known to cause cancer or irreversible health damage, PPE usage varied according to exposure (homogeneity test, p<0.05; trend test, p<0.05). The continuous use of PPE among workers should be encouraged through improvements to the PPE management system. A precise model of individual exposure can only be designed if the use and efficiency of PPE are taken into consideration. PMID:23819938

  9. Noise exposure of workers and the use of hearing protection equipment in New Zealand.

    PubMed

    John, G W; Grynevych, A; Welch, D; McBride, D; Thorne, P R

    2014-01-01

    Hearing loss from occupational noise exposure is a significant occupational health problem, requiring effective health and safety strategies. Essential to this is an understanding of the noise exposure of workers and the use of hearing protection equipment (HPE). This study reports on data collected in New Zealand. Visits were made to companies in each economic sector. Personal dosimetry was used to assess individual noise exposure of 529 workers. Workers were also interviewed about their use of HPE. Overall, 40.4% of production workers had a daily noise exposure greater than 1 Pa(2)h, exceeding the New Zealand National Standard for occupational noise exposure without HPE. Of these, 88.5% reported to use HPE when working in noise; however, some observations suggested that workers do not consistently use the devices. These data add to the overall picture of noise exposure of workers in New Zealand and are especially useful in areas where data did not previously exist or were difficult to access. PMID:24205958

  10. A guide to the selection of personal protective equipment for use in responding to a release of chemical warfare agents

    SciTech Connect

    Foust, C.B.

    1997-10-01

    Recognition by the US Army that a potential threat to the public from continued storage was potentially as great a threat as from transportation and the final demilitarization of chemical agents gave rise to the Chemical Stockpile Emergency Preparedness Program (CSEPP). CSEPP is a civilian community emergency preparedness program complementing the Department of Defense`s initiative to destroy domestic stockpiles of aged chemical warface munitions. An incident involving chemical warfare agents requires a unique hazardous materials (HAZMAT) response. As with any HAZMAT event, federal regulations prescribe that responders must be protected from exposure to the chemical agents. But unlike other HAZMAT events, special considerations govern the selection of personal protective equipment (PPE). PPE includes all clothing, respirators and detection equipment used to respond to a chemical release. PPE can differ depending on whether responders are military or civilian personnel. FEMA requested that ORNL create training materials for CSEPP participants. These training materials were to provide information on a variety of topics and answer questions that a typical CSEPP participant might ask, including the following: how did the Army select the CSEPP recommended ensemble (i.e., protective clothing, respiratory equipment, and detection equipment); how does the CSEPP participant know this ensemble is the right PPE for chemical warfare agents and will actually protect him; what are the concept of operations and work rules? Does one need to know what the CSEPP concept of operations and work rules include? This report describes the training document ORNL created.

  11. 30 CFR 75.703-4 - Other methods of protecting offtrack direct-current equipment; approved by an authorized...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... direct-current equipment; approved by an authorized representative of the Secretary. Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Other methods of protecting offtrack...

  12. 30 CFR 75.703-4 - Other methods of protecting offtrack direct-current equipment; approved by an authorized...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... direct-current equipment; approved by an authorized representative of the Secretary. Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Other methods of protecting offtrack...

  13. 30 CFR 75.703-4 - Other methods of protecting offtrack direct-current equipment; approved by an authorized...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... direct-current equipment; approved by an authorized representative of the Secretary. Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Other methods of protecting offtrack...

  14. 30 CFR 75.703-4 - Other methods of protecting offtrack direct-current equipment; approved by an authorized...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... direct-current equipment; approved by an authorized representative of the Secretary. Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Other methods of protecting offtrack...

  15. 30 CFR 75.703-4 - Other methods of protecting offtrack direct-current equipment; approved by an authorized...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... direct-current equipment; approved by an authorized representative of the Secretary. Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Other methods of protecting offtrack...

  16. Factors Surgical Team Members Perceive Influence Choices of Wearing or Not Wearing Personal Protective Equipment during Operative/Invasive Procedures

    ERIC Educational Resources Information Center

    Cuming, Richard G.

    2009-01-01

    Exposure to certain bloodborne pathogens can prematurely end a person's life. Healthcare workers (HCWs), especially those who are members of surgical teams, are at increased risk of exposure to these pathogens. The proper use of personal protective equipment (PPE) during operative/invasive procedures reduces that risk. Despite this, some HCWs fail…

  17. 29 CFR Appendix A to Subpart I of... - Non-Mandatory Guidelines for Hazard Assessment, Personal Protective Equipment (PPE) Selection...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Non-Mandatory Guidelines for Hazard Assessment, Personal Protective Equipment (PPE) Selection, and PPE Training Program A Appendix A to Subpart I of Part 1915 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) OCCUPATIONAL SAFETY...

  18. 29 CFR Appendix A to Subpart I of... - Non-Mandatory Guidelines for Hazard Assessment, Personal Protective Equipment (PPE) Selection...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Non-Mandatory Guidelines for Hazard Assessment, Personal Protective Equipment (PPE) Selection, and PPE Training Program A Appendix A to Subpart I of Part 1915 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) OCCUPATIONAL SAFETY...

  19. 29 CFR Appendix B to Subpart I to... - Non-mandatory Compliance Guidelines for Hazard Assessment and Personal Protective Equipment...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 5 2011-07-01 2011-07-01 false Non-mandatory Compliance Guidelines for Hazard Assessment and Personal Protective Equipment Selection B Appendix B to Subpart I to Part 1910 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS...

  20. 29 CFR Appendix B to Subpart I to... - Non-mandatory Compliance Guidelines for Hazard Assessment and Personal Protective Equipment...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 5 2012-07-01 2012-07-01 false Non-mandatory Compliance Guidelines for Hazard Assessment and Personal Protective Equipment Selection B Appendix B to Subpart I to Part 1910 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS...

  1. Evaluation of RPE-Select: A Web-Based Respiratory Protective Equipment Selector Tool

    PubMed Central

    Vaughan, Nick; Rajan-Sithamparanadarajah, Bob; Atkinson, Robert

    2016-01-01

    This article describes the evaluation of an open-access web-based respiratory protective equipment selector tool (RPE-Select, accessible at http://www.healthyworkinglives.com/rpe-selector). This tool is based on the principles of the COSHH-Essentials (C-E) control banding (CB) tool, which was developed for the exposure risk management of hazardous chemicals in the workplace by small and medium sized enterprises (SMEs) and general practice H&S professionals. RPE-Select can be used for identifying adequate and suitable RPE for dusts, fibres, mist (solvent, water, and oil based), sprays, volatile solids, fumes, gases, vapours, and actual or potential oxygen deficiency. It can be applied for substances and products with safety data sheets as well as for a large number of commonly encountered process-generated substances (PGS), such as poultry house dusts or welding fume. Potential international usability has been built-in by using the Hazard Statements developed for the Globally Harmonised System (GHS) and providing recommended RPE in picture form as well as with a written specification. Illustration helps to compensate for the variabilities in assigned protection factors across the world. RPE-Select uses easily understandable descriptions/explanations and an interactive stepwise flow for providing input/answers at each step. The output of the selection process is a report summarising the user input data and a selection of RPE, including types of filters where applicable, from which the user can select the appropriate one for each wearer. In addition, each report includes ‘Dos’ and ‘Don’ts’ for the recommended RPE. RPE-Select outcomes, based on up to 20 hypothetical use scenarios, were evaluated in comparison with other available RPE selection processes and tools, and by 32 independent users with a broad range of familiarities with industrial use scenarios in general and respiratory protection in particular. For scenarios involving substances having safety

  2. Evaluation of RPE-Select: A Web-Based Respiratory Protective Equipment Selector Tool.

    PubMed

    Vaughan, Nick; Rajan-Sithamparanadarajah, Bob; Atkinson, Robert

    2016-08-01

    This article describes the evaluation of an open-access web-based respiratory protective equipment selector tool (RPE-Select, accessible at http://www.healthyworkinglives.com/rpe-selector). This tool is based on the principles of the COSHH-Essentials (C-E) control banding (CB) tool, which was developed for the exposure risk management of hazardous chemicals in the workplace by small and medium sized enterprises (SMEs) and general practice H&S professionals. RPE-Select can be used for identifying adequate and suitable RPE for dusts, fibres, mist (solvent, water, and oil based), sprays, volatile solids, fumes, gases, vapours, and actual or potential oxygen deficiency. It can be applied for substances and products with safety data sheets as well as for a large number of commonly encountered process-generated substances (PGS), such as poultry house dusts or welding fume. Potential international usability has been built-in by using the Hazard Statements developed for the Globally Harmonised System (GHS) and providing recommended RPE in picture form as well as with a written specification. Illustration helps to compensate for the variabilities in assigned protection factors across the world. RPE-Select uses easily understandable descriptions/explanations and an interactive stepwise flow for providing input/answers at each step. The output of the selection process is a report summarising the user input data and a selection of RPE, including types of filters where applicable, from which the user can select the appropriate one for each wearer. In addition, each report includes 'Dos' and 'Don'ts' for the recommended RPE. RPE-Select outcomes, based on up to 20 hypothetical use scenarios, were evaluated in comparison with other available RPE selection processes and tools, and by 32 independent users with a broad range of familiarities with industrial use scenarios in general and respiratory protection in particular. For scenarios involving substances having safety data sheets

  3. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Equipment identification. 65.103 Section 65.103 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... with an instrument reading of less than 500 parts per million. Identify the compressors that the...

  4. Theory and experiment of an inertia-type vertical isolation system for seismic protection of equipment

    NASA Astrophysics Data System (ADS)

    Lu, Lyan-Ywan; Chen, Pei-Rong; Pong, Kuan-Wen

    2016-03-01

    Although it has been proven that seismic isolation is an effective technology for seismic protection of structures and equipment, most existing isolation systems are for mitigating horizontal ground motions, and in practice there are very few vertical isolation systems. Part of the reason is due to the conflict with regard to the demand for isolation stiffness. In other words, a vertical isolation system must have sufficient vertical rigidity to sustain the weight of the isolated object, while it must also have sufficient flexibility in order to elongate the vibration period under seismic excitation. In order to overcome this difficulty, a novel system is proposed in this study, called an inertia-type vertical isolation system (IVIS). The primary difference between the IVIS and a traditional system is that the former has an additional leverage mechanism with a counterweight. The counterweight will provide a static uplifting force and an extra dynamic inertia force, such that the effective vertical stiffness of the IVIS becomes higher in its static state and lower in the dynamic one. The theory underlying the IVIS is developed and verified experimentally by a seismic simulation test in this work. The results show that the IVIS leads to a less static settlement and at the same time a lower effective isolation frequency. The test results also demonstrate that the isolator displacement demand of the IVIS is only about 30-40 percent that of the traditional one in all kinds of earthquakes. With regard to the reduction of acceleration response, the IVIS is particularly effective for near-fault earthquakes or near-resonant excitations, but is less effective for far-field earthquakes with more high-frequency contents, as compared with the traditional system.

  5. Chest Compression With Personal Protective Equipment During Cardiopulmonary Resuscitation: A Randomized Crossover Simulation Study.

    PubMed

    Chen, Jie; Lu, Kai-Zhi; Yi, Bin; Chen, Yan

    2016-04-01

    Following a chemical, biological, radiation, and nuclear incident, prompt cardiopulmonary resuscitation (CPR) procedure is essential for patients who suffer cardiac arrest. But CPR when wearing personal protection equipment (PPE) before decontamination becomes a challenge for healthcare workers (HCW). Although previous studies have assessed the impact of PPE on airway management, there is little research available regarding the quality of chest compression (CC) when wearing PPE.A present randomized cross-over simulation study was designed to evaluate the effect of PPE on CC performance using mannequins.The study was set in one university medical center in the China.Forty anesthesia residents participated in this randomized cross-over study.Each participant performed 2 min of CC on a manikin with and without PPE, respectively. Participants were randomized into 2 groups that either performed CC with PPE first, followed by a trial without PPE after a 180-min rest, or vice versa.CPR recording technology was used to objectively quantify the quality of CC. Additionally, participants' physiological parameters and subjective fatigue score values were recorded.With the use of PPE, a significant decrease of the percentage of effective compressions (41.3 ± 17.1% with PPE vs 67.5 ± 15.6% without PPE, P < 0.001) and the percentage of adequate compressions (67.7 ± 18.9% with PPE vs 80.7 ± 15.5% without PPE, P < 0.001) were observed. Furthermore, the increases in heart rate, mean arterial pressure, and subjective fatigue score values were more obvious with the use of PPE (all P < 0.01).We found significant deterioration of CC performance in HCW with the use of a level-C PPE, which may be a disadvantage for enhancing survival of cardiac arrest. PMID:27057878

  6. Assessing elder mistreatment: instrument development and implications for adult protective services.

    PubMed

    Anthony, Elizabeth K; Lehning, Amanda J; Austin, Michael J; Peck, Michael D

    2009-11-01

    Assessment of elder mistreatment is hindered by a myriad of factors, including inconsistent definitions, divergent and untested theories of causation, and limited research attention to the problem. In addition to these difficulties, professionals encounter complex situations requiring considerable clinical assessment skills and decision-making capacity. Adult Protective Services (APS) workers, as well as mandated reporters such as healthcare providers and social workers, need an assessment tool that can reliably and accurately assess for elder mistreatment. Based on a structured review of screening and assessment instruments, this article discusses the psychometric properties of 15 instruments and the relevance to APS. Implications of the findings for future research, practice, and policy are discussed. PMID:19830609

  7. Disinfection of football protective equipment using chlorine dioxide produced by the ICA TriNova system

    PubMed Central

    Newsome, Anthony L; DuBois, John D; Tenney, Joel D

    2009-01-01

    Backround Community-associated methicillin-resistant Staphylococcus aureus outbreaks have occurred in individuals engaged in athletic activities such as wrestling and football. Potential disease reduction interventions include the reduction or elimination of bacteria on common use items such as equipment. Chlorine dioxide has a long history of use as a disinfectant. The purpose of this investigation was to evaluate the ability of novel portable chlorine dioxide generation devices to eliminate bacteria contamination of helmets and pads used by individuals engaged in football. Methods In field studies, the number of bacteria associated with heavily used football helmets and shoulder pads was determined before and after overnight treatment with chlorine dioxide gas. Bacteria were recovered using cotton swabs and plated onto trypticase soy agar plates. In laboratory studies, Staphylococcus aureus was applied directly to pads. The penetration of bacteria into the pads was determined by inoculating agar plates with portions of the pads taken from the different layers of padding. The ability to eliminate bacteria on the pad surface and underlying foam layers after treatment with chlorine dioxide was also determined. Results Rates of recovery of bacteria after treatment clearly demonstrated that chlorine dioxide significantly (p < 0.001) reduce and eliminated bacteria found on the surface of pads. For example, the soft surface of shoulder pads from a university averaged 2.7 × 103 recoverable bacteria colonies before chlorine dioxide treatment and 1.3 × 102 recoverable colonies after treatment. In addition, the gas was capable of penetrating the mesh surface layer and killing bacteria in the underlying foam pad layers. Here, 7 × 103 to 4.5 × 103 laboratory applied S. aureus colonies were recovered from underlying layers before treatment and 0 colonies were present after treatment. Both naturally occurring bacteria and S. aureus were susceptible to the treatment process

  8. 30 CFR 77.403 - Mobile equipment; falling object protective structures (FOPS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... which meet the requirements of the Society of Automotive Engineers (SAE) Standard J 231 shall be... provides protection equivalent to SAE J 231. (b) When necessary to protect the operator of the...

  9. 30 CFR 77.403 - Mobile equipment; falling object protective structures (FOPS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... which meet the requirements of the Society of Automotive Engineers (SAE) Standard J 231 shall be... provides protection equivalent to SAE J 231. (b) When necessary to protect the operator of the...

  10. 30 CFR 77.403 - Mobile equipment; falling object protective structures (FOPS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... which meet the requirements of the Society of Automotive Engineers (SAE) Standard J 231 shall be... provides protection equivalent to SAE J 231. (b) When necessary to protect the operator of the...

  11. 30 CFR 77.403 - Mobile equipment; falling object protective structures (FOPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... which meet the requirements of the Society of Automotive Engineers (SAE) Standard J 231 shall be... provides protection equivalent to SAE J 231. (b) When necessary to protect the operator of the...

  12. Water Efficiency Improvements at Various Environmental Protection Agency Sites: Best Management Practice Case Study #12 - Laboratory/Medical Equipment (Brochure)

    SciTech Connect

    Blakley, H.

    2011-03-01

    The U.S. Environmental Protection Agency (EPA) built a successful water conservation program and reduced potable water use through a series of initiatives at EPA laboratories. The projects highlighted in this case study demonstrate EPA's ability to reduce water use in laboratory and medical equipment by implementing vacuum pump and steam sterilizer replacements and retrofits. Due to the success of the initial vacuum pump and steam sterilizer projects described here, EPA is implementing similar projects at several laboratories throughout the nation.

  13. Standard on fire protection for self-propelled and mobile surface mining equipment. 2001 ed.

    SciTech Connect

    2001-07-01

    Safeguard life and property against fire and related hazards in mines with the latest requirements in NFPA 121. This 2001 edition covers fire detection, suppression, ignition sources, fire risk assessment and maintenance of mining equipment systems. 4 apps.

  14. 30 CFR 75.705-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves, once every 3 months; (3) Rubber blankets... equipment, once a year. (b) Rubber gloves shall not be stored wrong side out. Blankets shall be rolled...

  15. 30 CFR 75.705-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves, once every 3 months; (3) Rubber blankets... equipment, once a year. (b) Rubber gloves shall not be stored wrong side out. Blankets shall be rolled...

  16. 30 CFR 75.705-8 - Protective equipment; testing and storage.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... schedule: (1) Rubber gloves, once each month; (2) Rubber sleeves, once every 3 months; (3) Rubber blankets... equipment, once a year. (b) Rubber gloves shall not be stored wrong side out. Blankets shall be rolled...

  17. Project FIRES [Firefighters' Integrated Response Equipment System]. Volume 2: Protective Ensemble Performance Standards, Phase 1B

    NASA Technical Reports Server (NTRS)

    Abeles, F. J.

    1980-01-01

    The design of the prototype protective ensemble was finalized. Prototype ensembles were fabricated and then subjected to a series of qualification tests which were based upon the protective ensemble performance standards PEPS requirements. Engineering drawings and purchase specifications were prepared for the new protective ensemble.

  18. Effectiveness of Personal Protective Equipment for Healthcare Workers Caring for Patients with Filovirus Disease: A Rapid Review

    PubMed Central

    Quach, Pauline; Hamel, Candyce; Thavorn, Kednapa; Garritty, Chantelle; Skidmore, Becky; Vallenas, Constanza; Norris, Susan L.; Egger, Matthias; Eremin, Sergey; Ferri, Mauricio; Shindo, Nahoko; Moher, David

    2015-01-01

    Background A rapid review, guided by a protocol, was conducted to inform development of the World Health Organization’s guideline on personal protective equipment in the context of the ongoing (2013–present) Western African filovirus disease outbreak, with a focus on health care workers directly caring for patients with Ebola or Marburg virus diseases. Methods Electronic databases and grey literature sources were searched. Eligibility criteria initially included comparative studies on Ebola and Marburg virus diseases reported in English or French, but criteria were expanded to studies on other viral hemorrhagic fevers and non-comparative designs due to the paucity of studies. After title and abstract screening (two people to exclude), full-text reports of potentially relevant articles were assessed in duplicate. Fifty-seven percent of extraction information was verified. The Grading of Recommendations Assessment, Development and Evaluation framework was used to inform the quality of evidence assessments. Results Thirty non-comparative studies (8 related to Ebola virus disease) were located, and 27 provided data on viral transmission. Reporting of personal protective equipment components and infection prevention and control protocols was generally poor. Conclusions Insufficient evidence exists to draw conclusions regarding the comparative effectiveness of various types of personal protective equipment. Additional research is urgently needed to determine optimal PPE for health care workers caring for patients with filovirus. PMID:26451847

  19. Redesign and Reconstruction of the Equipment Protection Systems for the Upgrading Front Ends and Beamlines at BSRF

    SciTech Connect

    Xiong Shenshou; Tan Yinglei; Wu Xuehui

    2007-01-19

    The BEPC(Beijing Electron-Positron Collider) is upgraded to be BEPCII, a two-ring Electron-Positron collider. Due to the construction of the BEPCII and upgrade of the existing front ends and beamlines, all the existing EPSs(Equipment Protection Systems) have to be redesigned and reconstructed at BSRF. All the redesigned EPSs for the upgrading front ends and beamlines are a PLC- and SCADA-based equipment protection and control and monitoring system. The EPSs are used to protect BEPCII two storage rings vacuum against vacuum failures in a beamline, as well as to protect the front-end and beamline components from being damaged by synchrotron radiation. For the high-power wiggler beam lines, a fast movable mask is used to protect the blade of a fast-closing valve from damage when the fast-closing valve is triggered to close, which does not need to dump the electron beam running in BEPCII outer ring. In addition, all redesigned PLC- based EPSs are used to communicate with the same centralized monitoring computer to monitor a variety of parameters from all PLC- based EPS systems. The monitoring computer runs the SCADA (Supervisory Control And Data Acquisition) software with its own web server. Graphical HMI interfaces are used to display a few overall views of all front-end equipment operation status and the further detailed information for each EPS in a different pop-up window. On the web services, the SCADA-based centralized monitoring system provides a web browse function, etc. The design of the reconstructed systems is described in this paper.

  20. New Ways of Protecting Astronomical Equipment and Solar Batteries of Spacecrafts

    NASA Astrophysics Data System (ADS)

    Ponomarjov, M. G.

    1997-07-01

    The problems of protecting optical and protective glasses are dealt with. The solutions are recommended regarding the contaminant gas cloud of spacecraft, space debris, particles from ERE (electric rocket engines). New solutions are discussed as (i) the use of induced magnetic fields for deflection of charged particles, (ii) shielding from particles by specially generated gas cloud. The results can significantly impact the direction of future research in the field of protection of astronomical and geophysical sites.

  1. Results of tests of Insta-Foam Thermal Protection System (TPS) material for protection of equipment inside the SRB aft skirt

    NASA Technical Reports Server (NTRS)

    Dean, W. G.

    1982-01-01

    The objective of these tests was to determine whether Insta-Foam can be used successfully to protect items inside the solid rocket booster aft skirt during reentry. On some of the early Space Shuttle flights the aft skirt heat shield curtain failed during reentry. This allowed the hot gases to damage some of the equipment, etc., inside the skirt. For example, some of the propellant lines were overheated and ruptured and some of the NSI (nozzle severance) cables were damaged. It was suggested that the Insta-Foam thermal protection system be sprayed over these lines, etc., to protect them during future flights in case of a curtain failure. The tests presented were devised and run to check out the feasibility of this idea.

  2. Knowledge, attitude, and practice of Indonesian farmers regarding the use of personal protective equipment against pesticide exposure.

    PubMed

    Yuantari, Maria G C; Van Gestel, Cornelis A M; Van Straalen, Nico M; Widianarko, Budi; Sunoko, Henna R; Shobib, Muhammad N

    2015-03-01

    The use of synthetic pesticides in tropical countries has increased over the years, following the intensification of agriculture. However, awareness among farmers of the importance of protecting themselves from hazards associated with pesticide application is still lacking, especially in Indonesia. This paper reports results of an inventory on knowledge and attitudes regarding pesticide use by melon farmers of a village in Central Java, Indonesia. The importance of using personal protective equipment such as hats, masks, goggles, boots, and gloves on agricultural land is known and well understood by the farmers. However, in practice, only 3.8 % were wearing glasses and 1.9 % were using boots. In fact, the masks used only consisted of a part of their shirt tied around the mouth. The farmers were not wearing long pants and shirts with long sleeves and used the same clothes for more than 1 day without washing. Almost no farmers used personal protective equipment that was standard, in good condition, and complete. Based on the results of statistical analysis, no significant relationship was found between knowledge and attitude on the required practices on the one hand and the use of personal protective equipment in practice on the other hand. This shows that improved knowledge and attitudes are not enough to change the behavior of farmers to work in a healthy and safe way. The gap between knowledge and practice needs to be bridged by a more interactive and participatory training model. It is therefore of paramount importance to develop a special toolkit for pesticide risk reduction which is developed in a participatory manner involving the farmers as the main actors through a series of focus group discussions and field simulations. PMID:25716528

  3. 30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection against moving or runaway railroad... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad...

  4. 30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protection against moving or runaway railroad... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad...

  5. 30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protection against moving or runaway railroad... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad...

  6. 30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protection against moving or runaway railroad... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad...

  7. 30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protection against moving or runaway railroad... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad...

  8. 30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection against moving or runaway railroad... MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad...

  9. 30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Protection against moving or runaway railroad... MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad...

  10. 30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Protection against moving or runaway railroad... MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad...

  11. 30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Protection against moving or runaway railroad... MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad...

  12. 30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Protection against moving or runaway railroad... MINES Loading, Hauling, and Dumping Safety Devices, Provisions, and Procedures for Roadways, Railroads, and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad...

  13. DOE Fire Protection Handbook, Volume II. Fire effects and electrical and electronic equipment

    SciTech Connect

    1994-08-18

    Electrical and electronic equipment, including computers, are used at critical facilities throughout the Department of Energy (DOE). Hughes Associates, Inc. was tasked to evaluate the potential thermal and nonthermal effects of a fire on the electrical and electronic equipment and methods to analyze, evaluate, and assist in controlling the potential effects. This report is a result of a literature review and analysis on the effects of fire on electrical equipment. It is directed at three objectives: (1) Provide a state-of-the-art review and analysis of thermal and nonthermal damage to electrical and electronic equipment; (2) Develop a procedure for estimating thermal and nonthermal damage considerations using current knowledge; and (3) Develop an R&D/T&E program to fill gaps in the current knowledge needed to further perfect the procedure. The literature review was performed utilizing existing electronic databases. Sources searched included scientific and engineering databases including Dialog, NTIS, SciSearch and NIST BFRL literature. Incorporated in the analysis is unpublished literature and conversations with members of the ASTM E-5.21, Smoke Corrosivity, and researchers in the electronics field. This report does not consider the effects of fire suppression systems or efforts. Further analysis of the potential impact is required in the future.

  14. Injuries from traffic accidents and use of protection equipment in the Brazilian population, according to a population-based study.

    PubMed

    Malta, Deborah Carvalho; Andrade, Silvânia Suely Caribé de Araújo; Gomes, Nayara; da Silva, Marta Maria Alves; de Morais Neto, Otaliba Libânio; dos Reis, Ademar Arthur Chioro; Nardi, Antônio Carlos Figueiredo

    2016-02-01

    The article aims to describe the injuries in traffic according to demographic characteristics, use of protective equipment, use of health services, activity limitations and disabilities. The percentage involvement in traffic accidents with injuries, the percentage of use of protective equipment, use of health services, limitation of daily activities, disability and sequelae, according to educational level, race, color, sex, age and region of residence it estimated.The use of safety belt in the adult population was 79.4%and 50.2% in the front seats and back, respectively; the helmet use among motorcycle drivers and passengers were respectively 83.4 and 80.1. Safety equipment are less used in the North and Northeast and in the countryside. Reported car accident last month 3.1%, being higher in males 4.5%, the people of complete primary schooling and School graduate, young adult and the brown race-color. Among the injured received some form of health care due to this accident 52.4%, were admitted 7.7%. They reported having had limitation of daily activities, disabilities and consequences arising from traffic accidents 14.1%. Car accidents are high in the country. PMID:26910148

  15. Measurement of effects on tone with lip-protecting music splints for wind instrument players

    NASA Astrophysics Data System (ADS)

    Katada, Chigusa; Nozaki, Kazunori; Imai, Miharu; Kawamoto, Masayuki; Shima, Yuko; Tamagawa, Hiroo; Maeda, Yoshinobu; Ohboshi, Naoki; Toda, Tadao

    2001-05-01

    To protect against lip trauma from wind instruments, music splints that cover the sharp edges of incisor teeth are often manufactured by dentists. Wind instrument players who have installed these custom-made music splints often express not only their lip comfort but also changes in their tone quality. In this study, we investigated the effect of the splints to the tone quality. We recorded three types of trumpet sounds such as long tones, arpeggios with perfect fifth, and tonguing tones with and without using a splint, respectively, by a professional trumpet player in an anechoic room. After fast Fourier transform, the higher harmonics was observed more in the splint group than in the nonsplint group, with sharp peaks from 5000 to 8000 Hz. We also examined the differences of these sound groups with recognition tests by two groups of listeners such as professional musicians and nonprofessional persons. Though sound-pressure levels of higher harmonics in two sound groups were lower than those at 400 to 2000 Hz, the musically trained persons recognized the difference perfectly. These results suggest the target of measurement to evaluate the effect of music splints.

  16. Audit Report on "Management Controls over the Department's Excess Weapons Inventories and Selected Sensitive Equipment used by Protective Forces"

    SciTech Connect

    2009-01-01

    Since September 11, 2001, the Department of Energy has, on several occasions, revised its security posture based on identified threats and adversaries. These revisions in security posture have driven Departmental sites to upgrade their defensive and tactical equipment. Subsequent changes in the perceived threats have, in some cases, led to a reduction in the need for certain types of weapons, thus creating a pool of surplus equipment. These surplus weapons could potentially be used by other Department sites and Federal law enforcement agencies. Recent Office of Inspector General reports have raised concerns with the adequacy of controls related to defensive and tactical equipment. For example, our report on Management Controls Over Defense Related High Risk Property (OAS-M-08-06, April 2008) found that administrative controls over certain defense related high risk property were not sufficient for providing accountability over these items. Because of prior reported weaknesses in controls over defensive and tactical equipment, we initiated this audit to determine whether the Department and its contractors were properly managing excess weapons inventories and selected sensitive equipment used by protective forces. Our review disclosed that the Department was not always properly managing its inventories of excess weapons and selected sensitive equipment. We identified issues with the retention of unneeded weapons at many locations and with the identification and tracking of sensitive items. More specifically: Sites maintained large inventories of weapons that were no longer needed but had not been made available for use by either other Departmental sites or other Federal law enforcement agencies. For instance, at six of the locations included in our review we identified a total of 2,635 unneeded weapons with a total acquisition value of over $2.8 million that had not been officially declared as excess - an action that would have made them available for others to use

  17. Special article: personal protective equipment for care of pandemic influenza patients: a training workshop for the powered air purifying respirator.

    PubMed

    Tompkins, Bonnie M; Kerchberger, John P

    2010-10-01

    Virulent respiratory infectious diseases may present a life-threatening risk for health care professionals during aerosol-generating procedures, including endotracheal intubation. The 2009 Pandemic Influenza A (H1N1) brings this concern to the immediate forefront. The Centers for Disease Control and Prevention have stated that, when performing or participating in aerosol-generating procedures on patients with virulent contagious respiratory diseases, health care professionals must wear a minimum of the N95 respirator, and they may wish to consider using the powered air purifying respirator (PAPR). For influenza and other diseases transmitted by both respiratory and contact modes, protective respirators must be combined with contact precautions. The PAPR provides 2.5 to 100 times greater protection than the N95, when used within the context of an Occupational Safety and Health Administration-compliant respiratory protection program. The relative protective capability of a respirator is quantified using the assigned protection factor. The level of protection designated by the APF can only be achieved with appropriate training and correct use of the respirator. Face seal leakage limits the protective capability of the N95 respirator, and fit testing does not assure the ability to maintain a tight face seal. The protective capability of the PAPR will be defeated by improper handling of contaminated equipment, incorrect assembly and maintenance, and improper don (put on) and doff (take off) procedures. Stress, discomfort, and physical encumbrance may impair performance. Acclimatization through training will mitigate these effects. Training in the use of PAPRs in advance of their need is strongly advised. "Just in time" training is unlikely to provide adequate preparation for groups of practitioners requiring specialized personal protective equipment during a pandemic. Employee health departments in hospitals may not presently have a PAPR training program in place

  18. Determinants of personal protective equipment (PPE) use in UK motorcyclists: exploratory research applying an extended theory of planned behaviour.

    PubMed

    Norris, Emma; Myers, Lynn

    2013-11-01

    Despite evident protective value of motorcycle personal protective equipment (PPE), no research has assessed considerations behind its uptake in UK riders. A cross-sectional online questionnaire design was employed, with riders (n=268) recruited from online motorcycle forums. Principal component analysis found four PPE behavioural outcomes. Theoretical factors of intentions, attitudes, injunctive and descriptive subjective norms, risk perceptions, anticipated regret, benefits and habit were also identified for further analysis. High motorcycle jacket, trousers and boots wear, middling high-visibility wear and low non-Personal Protective Equipment wear were found. Greater intentions, anticipated regret and perceived benefits were significantly associated with increased motorcycle jacket, trousers and boots wear, with habit presence and scooter use significantly associated with increased high-visibility wear. Lower intentions, anticipated regret and risk perceptions, being female, not holding a car licence and urban riding were significantly associated with increased non-PPE wear. A need for freedom of choice and mixed attitudes towards PPE use were evident in additional comments. PPE determinants in this sample provide a preliminary basis for future uptake interventions. Larger scale and qualitative research is needed to further investigate relevant constructs. PMID:24076303

  19. National standard and code compliance for electrical equipment installed in hazardous locations for the void fraction instrument

    NASA Astrophysics Data System (ADS)

    Bussell, J. H.; Martin, J. D.; Stokes, T. I.

    1994-09-01

    The hazardous area classification is evaluated and defined for the void fraction instrument (VFI). The void fraction instrument is an instrument that is used to measure gas bubble concentration in tank waste. It is a 18.3 m (60-foot) long pipe with swivel sampling head. The assembly is lowered into tank waste via an available riser and waste sample is obtained. The sample is obtained and the sample chamber is pressurized from a fixed volume chamber. The pressure is then measured and then the VFI is moved to the next sample elevation.

  20. The need for empirically derived permeation data for personal protective equipment: the death of Dr. Karen E. Wetterhahn.

    PubMed

    Blayney, M B

    2001-02-01

    Personal protective equipment (PPE) is an essential component in any occupational health and safety program. The appropriate selection and use of PPE can help prevent or limit exposure to hazardous materials. The inappropriate selection or use of PPE can lead to unnecessary exposure or --with extremely hazardous materials--serious harm including death. In 1997, Dr. Karen E. Wetterhahn died from mercury poisoning resulting from a single exposure to dimethylmercury almost a year before. Her death raised numerous questions as to how this tragedy occurred and what could be done to protect against a chemical as dangerous as dimethylmercury. This article provides a brief review of the case and discusses the glove permeation testing done during the course of the accident investigation. Using this case as an example, the author argues that all recommendations for PPE be based on empirical testing using accepted methods and that this information be readily available. PMID:11217716

  1. 30 CFR 77.403-1 - Mobile equipment; rollover protective structures (ROPS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Labor: Safety and Health Regulations for Construction, 29 CFR 1926.1001 and 1926.1002. (f) Field welding...; rollover protective structures (ROPS). (a) All rubber-tired or crawler-mounted self-propelled scrapers... Structure for Rubber-Tired Self-Propelled Scrapers” or J 320b, “Minimum Performance Criteria for...

  2. 30 CFR 77.403-1 - Mobile equipment; rollover protective structures (ROPS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Labor: Safety and Health Regulations for Construction, 29 CFR 1926.1001 and 1926.1002. (f) Field welding...; rollover protective structures (ROPS). (a) All rubber-tired or crawler-mounted self-propelled scrapers... Structure for Rubber-Tired Self-Propelled Scrapers” or J 320b, “Minimum Performance Criteria for...

  3. 30 CFR 77.403-1 - Mobile equipment; rollover protective structures (ROPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Labor: Safety and Health Regulations for Construction, 29 CFR 1926.1001 and 1926.1002. (f) Field welding...; rollover protective structures (ROPS). (a) All rubber-tired or crawler-mounted self-propelled scrapers... Structure for Rubber-Tired Self-Propelled Scrapers” or J 320b, “Minimum Performance Criteria for...

  4. 30 CFR 77.403-1 - Mobile equipment; rollover protective structures (ROPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Labor: Safety and Health Regulations for Construction, 29 CFR 1926.1001 and 1926.1002. (f) Field welding...; rollover protective structures (ROPS). (a) All rubber-tired or crawler-mounted self-propelled scrapers... Structure for Rubber-Tired Self-Propelled Scrapers” or J 320b, “Minimum Performance Criteria for...

  5. 30 CFR 77.403-1 - Mobile equipment; rollover protective structures (ROPS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Labor: Safety and Health Regulations for Construction, 29 CFR 1926.1001 and 1926.1002. (f) Field welding...; rollover protective structures (ROPS). (a) All rubber-tired or crawler-mounted self-propelled scrapers... Structure for Rubber-Tired Self-Propelled Scrapers” or J 320b, “Minimum Performance Criteria for...

  6. Assessment of personal protective equipment use among farmers in eastern North Carolina: a cross-sectional study.

    PubMed

    Kearney, Gregory D; Xu, Xiaohui; Balanay, Jo Anne G; Allen, Daniel L; Rafferty, Ann P

    2015-01-01

    Agriculture consistently ranks among the top hazardous occupations, accounting for a significant number of injuries and fatalities in the workplace. Eastern North Carolina has a significant number of small, independent, family-run, owned, and operated farms. However, little is known about perception, behavior, training, accessibility, or purchasing personal protective equipment (PPE) for safety among farmers in the region. In this study, telephone interviews were conducted among participating farmers between March and June 2012 (N = 129). Univariate and bivariate analyses were conducted to examine associations between PPE behavior and workplace hazards, health-related concerns, and wearing and purchasing PPE. Findings indicated that personal behavior of wearing hearing protection devices (HPDs) and protection from the sun among farmers was low. However, a relatively high percentage of farmers reported wearing PPE when working with agricultural chemicals. Most farmers received training from agricultural extension offices. The findings indicate that, in general, farmers are well aware of the risks associated with occupational hazards and recognize concern for health and safety protection in the workplace. Transitioning these concerns into preventative action remains a challenge and priority for the agricultural health professional. PMID:25635742

  7. COATINGS FOR PROTECTION OF EQUIPMENT FOR BIOCHEMICAL PROCESSING OF GEOTHERMAL RESIDUES: PROGRESS REPORT FY 97

    SciTech Connect

    ALLAN,M.L.

    1997-11-01

    Thermal sprayed ethylene methacrylic acid (EMAA) and ethylene tetrafluoroethylene (ETFE), spray-and-bake ETFE and polyvinylidene fluoride (PVDF) and brushable ceramic-epoxy coatings were evaluated for corrosion protection in a biochemical process to treat geothermal residues. The findings are also relevant to other moderate temperature brine environments where corrosion is a problem. Coupon, Atlas cell, peel strength, cathodic disbondment and abrasion tests were performed in aggressive environments including geothermal sludge, hypersaline brine and sulfur-oxidizing bacteria (Thiobadus ferrooxidans) to determine suitability for protecting storage tanks and reaction vessels. It was found that all of the coatings were resistant to chemical attack and biodegradation at the test temperature of 55 C. The EMAA coatings protected 316L stainless steel from corrosion in coupon tests. However, corrosion of mild steel substrates thermal sprayed with EMAA and ETFE occurred in Atlas cell tests that simulated a lined reactor operating environment and this resulted in decreased adhesive strength. Peel tests to measure residual adhesion revealed that failure mode was dependent on exposure conditions. Long-term tests on the durability of ceramic-epoxy coatings in brine and bacteria are ongoing. Initial indications are that this coating has suitable characteristics. Abrasion tests showed that the ceramic-epoxy had good resistance to the abrasive effects of sludge. Thermal sprayed EMAA coatings also displayed abrasion resistance. Cathodic disbondment tests in brine at room temperature indicated that EMAA coatings are resistant to disbondment at applied potentials of {minus}780 to {minus}1,070 mV SCE for the test conditions and duration. Slight disbondment of one specimen occurred at a potential of {minus}1,500 mV SCE. The EMAA may be suited to use in conjunction with cathodic protection although further long-term, higher temperature testing would be needed.

  8. Protection of electrical and electronic equipment against lightning indirect effects on the Airbus A340 wing

    NASA Technical Reports Server (NTRS)

    Spiller, Olaf

    1991-01-01

    The provisions applied to the Airbus A340 wing wiring against lightning indirect effects are presented. The construction and installation of the wiring's shielding systems are described, and the analysis and tests performed to determine the effectiveness of the measures taken are discussed. A first evaluation of the results of the theoretical analysis together with the provisional results of tests indicate a sufficient safety margin between required and achieved protection levels.

  9. Coatings for protection of equipment for biochemical processing of geothermal residues: Progress report FY`97

    SciTech Connect

    Allan, M.L.

    1997-11-01

    Thermal sprayed ethylene methacrylic acid (EMAA) and ethylene tetrafluoroethylene (ETFE), spray-and-bake ETFE and polyvinylidene fluoride (PVDF) and brushable ceramic-epoxy coatings were evaluated for corrosion protection in a biochemical process to treat geothermal residues. Coupon, Atlas cell, peel strength, cathodic disbondment and abrasion tests were performed in aggressive environments including geothermal sludge, hypersaline brine and sulfur-oxidizing bacteria (Thiobacillus ferrooxidans) to determine suitability for protecting storage tanks and reaction vessels. It was found that all of the coatings were resistant to chemical attack and biodegradation at the test temperature of 55 C. The EMAA coatings protected 316L stainless steel from corrosion in coupon tests. However, corrosion of mild steel substrates thermal sprayed with EMAA and ETFE occurred in Atlas cell tests that simulated a lined reactor operating environment and this resulted in decreased adhesive strength. Peel tests to measure residual adhesion revealed that failure mode was dependent on exposure conditions. Abrasion tests showed that the ceramic-epoxy had good resistance to the abrasive effects of sludge. Thermal sprayed EMAA coatings also displayed abrasion resistance. Cathodic disbondment tests in brine at room temperature indicated that EMAA coatings are resistant to disbondment at applied potentials of {minus}780 to {minus}1,070 mV SCE for the test conditions and duration. Slight disbondment of one specimen occurred at a potential of {minus}1,500 mV SCE. The EMAA may be suited to use in conjunction with cathodic protection although further long-term, higher temperature testing would be needed.

  10. Playing a Musical Instrument as a Protective Factor against Dementia and Cognitive Impairment: A Population-Based Twin Study

    PubMed Central

    Pedersen, Nancy L.

    2014-01-01

    Increasing evidence supports that playing a musical instrument may benefit cognitive development and health at young ages. Whether playing an instrument provides protection against dementia has not been established. In a population-based cotwin control study, we examined the association between playing a musical instrument and whether or not the twins developed dementia or cognitive impairment. Participation in playing an instrument was taken from informant-based reports of twins' leisure activities. Dementia diagnoses were based on a complete clinical workup using standard diagnostic criteria. Among 157 twin pairs discordant for dementia and cognitive impairment, 27 pairs were discordant for playing an instrument. Controlling for sex, education, and physical activity, playing a musical instrument was significantly associated with less likelihood of dementia and cognitive impairment (odds ratio [OR] = 0.36 [95% confidence interval 0.13–0.99]). These findings support further consideration of music as a modifiable protective factor against dementia and cognitive impairment. PMID:25544932

  11. Navy Safety Center data on the effects of fire protection systems on electrical equipment

    NASA Astrophysics Data System (ADS)

    Levine, Robert S.

    1991-04-01

    Records of the Navy Safety Center, Norfolk, VA were reviewed to find data relevant to inadvertant operation of installed fire extinguishing systems in civilian nuclear power plants. Navy data show the incidence of collateral fire or other damage by fresh water on operating electrical equipment in submarines and in shore facilities is about the same as the civilian experience, about 30 percent. Aboard surface ships, however, the collateral damage incidence in much lower, about 15 percent. With sea water, the collateral damage incidence is at least 75 percent. It is concluded that the fire extinguisher water has to be contaminated, as by rust in sprinkler systems or deposited salt spray, for most collateral damage to occur. Reasons for inadvertant operation (or advertant operation) of firex systems at shore facilities, submarines, and surface ships resemble those for nuclear power plants. Mechanical or electrical failures lead the list, followed by mishaps during maintenance. Detector and alarm system failures are significant problems at Navy shore facilities, and significant at nuclear power plants. Fixed halon and CO2 systems in shore facilities cause no collateral damage. Lists of individual Navy incidents with water and with halon and carbon dioxide are included as appendices.

  12. Protective Equipment and Player Characteristics Associated With the Incidence of Sport-Related Concussion in High School Football Players

    PubMed Central

    McGuine, Timothy A.; Hetzel, Scott; McCrea, Michael; Brooks, M. Alison

    2015-01-01

    Background The incidence of sport-related concussion (SRC) in high school football is well documented. However, limited prospective data are available regarding how player characteristics and protective equipment affect the incidence of SRC. Purpose To determine whether the type of protective equipment (helmet and mouth guard) and player characteristics affect the incidence of SRC in high school football players. Design Cohort study; Level of evidence, 2. Methods Certified athletic trainers (ATs) at each high school recorded the type of helmet worn (brand, model, purchase year, and recondition status) by each player as well as information regarding players’ demographics, type of mouth guard used, and history of SRC. The ATs also recorded the incidence and days lost from participation for each SRC. Incidence of SRC was compared for various helmets, type of mouth guard, history of SRC, and player demographics. Results A total of 2081 players (grades 9–12) enrolled during the 2012 and/or 2013 football seasons (2287 player-seasons) and participated in 134,437 football (practice or competition) exposures. Of these players, 206 (9%) sustained a total of 211 SRCs (1.56/1000 exposures). There was no difference in the incidence of SRC (number of helmets, % SRC [95% CI]) for players wearing Riddell (1171, 9.1% [7.6%–11.0%]), Schutt (680, 8.7% [6.7%–11.1%]), or Xenith (436, 9.2% [6.7%–12.4%]) helmets. Helmet age and recondition status did not affect the incidence of SRC. The rate of SRC (hazard ratio [HR]) was higher in players who wore a custom mouth guard (HR = 1.69 [95% CI, 1.20–2.37], P <.001) than in players who wore a generic mouth guard. The rate of SRC was also higher (HR = 1.96 [95% CI, 1.40–2.73], P <.001) in players who had sustained an SRC within the previous 12 months (15.1% of the 259 players [95% CI, 11.0%–20.1%]) than in players without a previous SRC (8.2% of the 2028 players [95% CI, 7.1%–9.5%]). Conclusion Incidence of SRC was similar

  13. Application of Spacesuit Glove Requirements Tools to Athletic and Personal Protective Equipment

    NASA Technical Reports Server (NTRS)

    England, Scott; Benson, Elizabeth; Melsoh, Miranda; Thompson, Shelby; Rajulu, Sudhakar

    2010-01-01

    Despite decades of ongoing improvement, astronauts must still struggle with inhibited dexterity and accelerated fatigue due to the requirement of wearing a pressurized Extra-Vehicular Activity (EVA) glove. Recent research in the Anthropometry and Biomechanics Facility at NASA's Johnson Space Center has focused on developing requirements for improvements in the design of the next generation of EVA glove. In the course of this research, it was decided to expand the scope of the testing to include a variety of commercially available athletic and consumer gloves to help provide a more recognizable comparison for investigators and designers to evaluate the current state of EVA glove mobility and strength. This comparison is being provided with the hope that innovative methods may help commercial development of gloves for various athletic and personal protective endeavors.

  14. 40 CFR 201.22 - Measurement instrumentation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Measurement instrumentation. 201.22... PROGRAMS NOISE EMISSION STANDARDS FOR TRANSPORTATION EQUIPMENT; INTERSTATE RAIL CARRIERS Measurement Criteria § 201.22 Measurement instrumentation. (a) A sound level meter or alternate sound level...

  15. 40 CFR 201.22 - Measurement instrumentation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Measurement instrumentation. 201.22... PROGRAMS NOISE EMISSION STANDARDS FOR TRANSPORTATION EQUIPMENT; INTERSTATE RAIL CARRIERS Measurement Criteria § 201.22 Measurement instrumentation. (a) A sound level meter or alternate sound level...

  16. 40 CFR 201.22 - Measurement instrumentation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Measurement instrumentation. 201.22... PROGRAMS NOISE EMISSION STANDARDS FOR TRANSPORTATION EQUIPMENT; INTERSTATE RAIL CARRIERS Measurement Criteria § 201.22 Measurement instrumentation. (a) A sound level meter or alternate sound level...

  17. 40 CFR 201.22 - Measurement instrumentation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Measurement instrumentation. 201.22... PROGRAMS NOISE EMISSION STANDARDS FOR TRANSPORTATION EQUIPMENT; INTERSTATE RAIL CARRIERS Measurement Criteria § 201.22 Measurement instrumentation. (a) A sound level meter or alternate sound level...

  18. 40 CFR 201.22 - Measurement instrumentation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Measurement instrumentation. 201.22... PROGRAMS NOISE EMISSION STANDARDS FOR TRANSPORTATION EQUIPMENT; INTERSTATE RAIL CARRIERS Measurement Criteria § 201.22 Measurement instrumentation. (a) A sound level meter or alternate sound level...

  19. The ground support equipment for the E-NIS instrument on-board the ESA-Euclid Dark Energy Mission in the baseline configuration presented in phase A

    NASA Astrophysics Data System (ADS)

    Trifoglio, Massimo; Gianotti, Fulvio; Bulgarelli, Andrea; Franceschi, Enrico; Nicastro, Luciano; Valenziano, Luca; Zerbi, Filippo Maria; Cimatti, Andrea

    2010-07-01

    Euclid is a high-precision survey mission to map the geometry of the Dark Universe. The Euclid Mission concept presented in the Assessment Phase Study Report1 was selected by ESA on February 2010 to undergo a competitive Definition Phase. Euclid is a candidate for launch in the first slice of the Cosmic Vision Plan (M1/M2), with a possible launch date of 2018. In this paper we refer to the instrument baseline configuration identified in the Assessment Phase. It consisted of a Korsch telescope with a primary mirror of 1.2 m diameter and a focal plane hosting 3 scientific instruments, each with a field of view of 0.5 deg2: (1) E-VIS: a CCD based optical imaging channel, (2) E-NIP: a NIR imaging photometry channel, and (3) E-NIS: a NIR slitless spectral channel. We present the conceptual design developed in the Assessment Phase study for the Ground Support Equipment required to support the assembly, integration and verification operations at instrument level for the E-NIS baseline configuration, with particular regards to the scientific and calibration activities.

  20. National standards and code compliance for electrical equipment and instruments installed in hazardous locations for the cone penetrometer

    SciTech Connect

    Bussell, J.H.

    1996-03-01

    The cone penetrometer is designed to measure the material properties of waste tank contents at the Hanford Site. The penetrometer system consists of a skid-mounted assembly, a penetrometer assembly (composed of a guide tube and a push rod), an active neutron moisture measurement probe, decontamination unit, and a support trailer containing a diesel-engine-driven hydraulic pump and a generator. The skid-mounted assembly is about 8 feet wide by 23 feet long and 15 feet high. Its nominal weight is about 40,000 pounds with the provisions to add up to 54,500 pounds of additional ballast. This document describes the cone penetrometer electrical instruments and how it complies with national standards.

  1. Piezoelectric Instruments of High Natural Frequency Vibration Characteristics and Protection Against Interference by Mass Forces

    NASA Technical Reports Server (NTRS)

    Gohlka, Werner

    1943-01-01

    The exploration of the processes accompanying engine combustion demands quick-responding pressure-recording instruments, among which the piezoelectric type has found widespread use because of its especially propitious properties as vibration-recording instruments for high frequencies. Lacking appropriate test methods, the potential errors of piezoelectric recorders in dynamic measurements could only be estimated up to now. In the present report a test method is described by means of which the resonance curves of the piezoelectric pickup can be determined; hence an instrumental appraisal of the vibration characteristics of piezoelectric recorders is obtainable.

  2. How Do I Know? A Guide to the Selection of Personal Protective Equipment for Use in Responding to A Release of Chemical Warfare Agents

    SciTech Connect

    Foust, C.B.

    1999-05-01

    An incident involving chemical warfare agents requires a unique hazardous materials (HAZMAT) response. As with an HAZMAT event, federal regulations prescribe that responders must be protected from exposure to the chemical agents. But unlike other HAZMAT events, special considerations govern selection of personal protective equipment (PPE). PPE includes all clothing, respirators and monitoring devices used to respond to a chemical release. PPE can differ depending on whether responders are military or civilian personnel.

  3. Efficiency of radiation protection equipment in interventional radiology: a systematic Monte Carlo study of eye lens and whole body doses.

    PubMed

    Koukorava, C; Farah, J; Struelens, L; Clairand, I; Donadille, L; Vanhavere, F; Dimitriou, P

    2014-09-01

    Monte Carlo calculations were used to investigate the efficiency of radiation protection equipment in reducing eye and whole body doses during fluoroscopically guided interventional procedures. Eye lens doses were determined considering different models of eyewear with various shapes, sizes and lead thickness. The origin of scattered radiation reaching the eyes was also assessed to explain the variation in the protection efficiency of the different eyewear models with exposure conditions. The work also investigates the variation of eye and whole body doses with ceiling-suspended shields of various shapes and positioning. For all simulations, a broad spectrum of configurations typical for most interventional procedures was considered. Calculations showed that 'wrap around' glasses are the most efficient eyewear models reducing, on average, the dose by 74% and 21% for the left and right eyes respectively. The air gap between the glasses and the eyes was found to be the primary source of scattered radiation reaching the eyes. The ceiling-suspended screens were more efficient when positioned close to the patient's skin and to the x-ray field. With the use of such shields, the Hp(10) values recorded at the collar, chest and waist level and the Hp(3) values for both eyes were reduced on average by 47%, 37%, 20% and 56% respectively. Finally, simulations proved that beam quality and lead thickness have little influence on eye dose while beam projection, the position and head orientation of the operator as well as the distance between the image detector and the patient are key parameters affecting eye and whole body doses. PMID:24938591

  4. What do firefighters desire from the next generation of personal protective equipment? Outcomes from an international survey

    PubMed Central

    LEE, Joo-Young; PARK, Joonhee; PARK, Huiju; COCA, Aitor; KIM, Jung-Hyun; TAYLOR, Nigel A.S.; SON, Su-Young; TOCHIHARA, Yutaka

    2015-01-01

    The purpose of this study was to investigate smart features required for the next generation of personal protective equipment (PPE) for firefighters in Australia, Korea, Japan, and the USA. Questionnaire responses were obtained from 167 Australian, 351 Japanese, 413 Korean, and 763 U.S. firefighters (1,611 males and 61 females). Preferences concerning smart features varied among countries, with 27% of Korean and 30% of U.S. firefighters identifying ‘a location monitoring system’ as the most important element. On the other hand, 43% of Japanese firefighters preferred ‘an automatic body cooling system’ while 21% of the Australian firefighters selected equally ‘an automatic body cooling system’ and ‘a wireless communication system’. When asked to rank these elements in descending priority, responses across these countries were very similar with the following items ranked highest: ‘a location monitoring system’, ‘an automatic body cooling system’, ‘a wireless communication system’, and ‘a vision support system’. The least preferred elements were ‘an automatic body warming system’ and ‘a voice recording system’. No preferential relationship was apparent for age, work experience, gender or anthropometric characteristics. These results have implications for the development of the next generation of PPE along with the international standardisation of the smart PPE. PMID:26027710

  5. What do firefighters desire from the next generation of personal protective equipment? Outcomes from an international survey.

    PubMed

    Lee, Joo-Young; Park, Joonhee; Park, Huiju; Coca, Aitor; Kim, Jung-Hyun; Taylor, Nigel A S; Son, Su-Young; Tochihara, Yutaka

    2015-01-01

    The purpose of this study was to investigate smart features required for the next generation of personal protective equipment (PPE) for firefighters in Australia, Korea, Japan, and the USA. Questionnaire responses were obtained from 167 Australian, 351 Japanese, 413 Korean, and 763 U.S. firefighters (1,611 males and 61 females). Preferences concerning smart features varied among countries, with 27% of Korean and 30% of U.S. firefighters identifying 'a location monitoring system' as the most important element. On the other hand, 43% of Japanese firefighters preferred 'an automatic body cooling system' while 21% of the Australian firefighters selected equally 'an automatic body cooling system' and 'a wireless communication system'. When asked to rank these elements in descending priority, responses across these countries were very similar with the following items ranked highest: 'a location monitoring system', 'an automatic body cooling system', 'a wireless communication system', and 'a vision support system'. The least preferred elements were 'an automatic body warming system' and 'a voice recording system'. No preferential relationship was apparent for age, work experience, gender or anthropometric characteristics. These results have implications for the development of the next generation of PPE along with the international standardisation of the smart PPE. PMID:26027710

  6. The education and practice program for medical students with quantitative and qualitative fit test for respiratory protective equipment.

    PubMed

    Myong, Jun-Pyo; Byun, JunSu; Cho, YounMo; Seo, Hye-Kyung; Baek, Jung-Eun; Koo, Jung-Wan; Kim, Hyunwook

    2016-01-01

    Tuberculosis infection is prevalent in Korea and health care workers are vulnerable to tuberculosis infection in the hospital. The aims of this study were to develop and validate an education program that teaches senior medical students how to wear and choose the proper size and type of respiratory protective equipment (RPE), which may help reduce the risk of contracting Mycobacterium tuberculosis (MTB) from patients. Overall, 50 senior medical students participated in this education program. Methods of choosing the proper type of RPE, performing a fit check of the RPE, and choosing a suitable mask size were taught by certified instructors using the real-time quantitative fit test (QNFT). The validity of education program was evaluated with qualitative fit test (QLFT) before and after the education as pass or fail. The education program was effective, as shown by the significantly pass rate (increased 30 to 74%) in the QLFT after the education program (p<0.05). Among study participants, changing mask size from medium to small significantly increased the pass rate (p<0.001). Incorporation of this program into the medical school curriculum may help reduce risk of MTB infection in medical students working in the hospital. PMID:26538001

  7. Safety climate and use of personal protective equipment and safety medical devices among home care and hospice nurses.

    PubMed

    Leiss, Jack K

    2014-01-01

    Use of personal protective equipment (PPE) and safety medical devices is mandated for healthcare workers to reduce the risk of infection with human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) from exposure to patients' blood. Research has shown that a strong safety climate may promote increased use of PPE. Therefore, the objective of this study was to examine the association between safety climate and use of PPE among homecare/hospice nurses in North Carolina. To this end, a mail survey was conducted in 2006. The response rate, adjusted on the assumption that the proportion of eligible nurses from among those who did not return the questionnaire or could not be contacted was similar to the proportion among those who did return the questionnaire, was 69% (n=833 eligibles). The percentage of nurses who used the specified PPE was two to three times greater among nurses who had a strong safety climate. Safety climate was only weakly associated with using safety devices. These results suggest that improving safety climate may be a powerful tool for increasing use of PPE. PMID:25055845

  8. Chemical exposure reduction: Factors impacting on South African herbicide sprayers' personal protective equipment compliance and high risk work practices.

    PubMed

    Andrade-Rivas, Federico; Rother, Hanna-Andrea

    2015-10-01

    The high exposure risks of workers to herbicides in low- and middle-income countries is an important public health concern because of the potential resulting negative impacts on workers' health. This study investigated workers' personal protective equipment (PPE) compliance as a risk mitigation measure; particularly workers who apply herbicides for Working for Water (WfW) - a South African invasive alien vegetation control programme. The study aim was to understand workers' low PPE compliance by analysing their risk perceptions of herbicide use, working conditions and socio-cultural context. Research methods included ethnographic observations, informal interviews, visual media, questionnaires and a focus group. Study results indicated that low PPE compliance persists despite workers' awareness of herbicide exposure risks and as a result of the influence from workers' socio-cultural context (i.e. gender dynamics and social status), herbicide risk perceptions and working conditions (i.e. environmental and logistical). Interestingly, teams comprised of mostly women had the highest compliance rate. These findings highlighted that given the complexity of PPE compliance, especially in countries with several economic and social constraints, exposure reduction interventions should not rely solely on PPE use promotion. Instead, other control strategies requiring less worker input for effectiveness should be implemented, such as elimination and substitution of highly hazardous pesticides, and altering application methods. PMID:26093240

  9. Insertion of six different supraglottic airway devices whilst wearing chemical, biological, radiation, nuclear-personal protective equipment: a manikin study.

    PubMed

    Castle, N; Pillay, Y; Spencer, N

    2011-11-01

    Six different supraglottic airway devices: Combitube™, laryngeal mask airway, intubating laryngeal mask airway (Fastrach™), i-gel™, Laryngeal Tube™ and Pro-Seal™ laryngeal mask airway were assessed by 58 paramedic students for speed and ease of insertion in a manikin, whilst wearing either chemical, biological, radiation, nuclear-personal protective equipment (CBRN-PPE) or a standard uniform. All devices took significantly longer to insert when wearing CBRN-PPE compared with standard uniform (p < 0.001). In standard uniform, insertion time was shorter than 45 s in 90% of attempts for all devices except the Combitube, for which 90% of attempts were completed by 53 s. Whilst wearing CBRN-PPE the i-gel was the fastest device to insert with a mean (SD (95% CI)) insertion time of 19 (8 (17-21))s, p < 0.001, with the Combitube the slowest with mean (65 (23 (59-71))s. Wearing of CBRN-PPE has a negative impact on supraglottic airway insertion time. PMID:21883122

  10. Skin sites to predict deep-body temperature while wearing firefighters' personal protective equipment during periodical changes in air temperature.

    PubMed

    Kim, Siyeon; Lee, Joo-Young

    2016-04-01

    The aim of this study was to investigate stable and valid measurement sites of skin temperatures as a non-invasive variable to predict deep-body temperature while wearing firefighters' personal protective equipment (PPE) during air temperature changes. Eight male firefighters participated in an experiment which consisted of 60-min exercise and 10-min recovery while wearing PPE without self-contained breathing apparatus (7.75 kg in total PPE mass). Air temperature was periodically fluctuated from 29.5 to 35.5 °C with an amplitude of 6 °C. Rectal temperature was chosen as a deep-body temperature, and 12 skin temperatures were recorded. The results showed that the forehead and chest were identified as the most valid sites to predict rectal temperature (R(2) = 0.826 and 0.824, respectively) in an environment with periodically fluctuated air temperatures. This study suggests that particular skin temperatures are valid as a non-invasive variable when predicting rectal temperature of an individual wearing PPE in changing ambient temperatures. Practitioner Summary: This study should offer assistance for developing a more reliable indirect indicating system of individual heat strain for firefighters in real time, which can be used practically as a precaution of firefighters' heat-related illness and utilised along with physiological monitoring. PMID:26214379

  11. The education and practice program for medical students with quantitative and qualitative fit test for respiratory protective equipment

    PubMed Central

    MYONG, Jun-Pyo; BYUN, JunSu; CHO, YounMo; SEO, Hye-Kyung; BAEK, Jung-Eun; KOO, Jung-Wan; KIM, Hyunwook

    2015-01-01

    Tuberculosis infection is prevalent in Korea and health care workers are vulnerable to tuberculosis infection in the hospital. The aims of this study were to develop and validate an education program that teaches senior medical students how to wear and choose the proper size and type of respiratory protective equipment (RPE), which may help reduce the risk of contracting Mycobacterium tuberculosis (MTB) from patients. Overall, 50 senior medical students participated in this education program. Methods of choosing the proper type of RPE, performing a fit check of the RPE, and choosing a suitable mask size were taught by certified instructors using the real-time quantitative fit test (QNFT). The validity of education program was evaluated with qualitative fit test (QLFT) before and after the education as pass or fail. The education program was effective, as shown by the significantly pass rate (increased 30 to 74%) in the QLFT after the education program (p<0.05). Among study participants, changing mask size from medium to small significantly increased the pass rate (p<0.001). Incorporation of this program into the medical school curriculum may help reduce risk of MTB infection in medical students working in the hospital. PMID:26538001

  12. Utility of a Novel Reflective Marker Visualized by Flash Photography for Assessment of Personnel Contamination During Removal of Personal Protective Equipment.

    PubMed

    Tomas, Myreen E; Cadnum, Jennifer L; Mana, Thriveen S C; Jencson, Annette L; Koganti, Sreelatha; Alhmidi, Heba; Kundrapu, Sirisha; Sunkesula, Venkata C K; Donskey, Curtis J

    2016-06-01

    In an experimental study, the frequency of contamination of healthcare personnel during removal of contaminated personal protective equipment (PPE) was similar for bacteriophage MS2 and a novel reflective marker visualized using flash photography. The reflective marker could be a useful tool to visualize and document personnel contamination during PPE removal. Infect Control Hosp Epidemiol 2016;37:711-713. PMID:26976219

  13. Development of a draft British standard: the assessment of heat strain for workers wearing personal protective equipment.

    PubMed

    Hanson, M A

    1999-07-01

    Existing methods for estimating heat stress, enshrined in British/International Standards (the Wet Bulb Globe Temperature (WBGT) index [BS EN 27243] and the Required Sweat Rate equation [BS EN 12515; ISO 7933 modified]), assume that the clothing worn by the individual is water vapour permeable; the WBGT index also assumes that the clothing is relatively light. Because most forms of personal protective equipment (PPE) either have a higher insulative value than that assumed or are water vapour impermeable, the Standards cannot be accurately applied to workers wearing PPE. There was, therefore, a need to develop a British Standard which would allow interpretation of these existing Standards for workers wearing PPE. Relevant information was obtained through reviewing the literature and consulting experts. Two questionnaire surveys of potential users of the Standards were conducted, and physiological data collected both experimentally and in work situations were considered. The information collected was used to develop the draft British Standard. It provides information and data on: The general effect of PPE on heat balance of the body (the ability of the body to maintain its 'core' temperature within an acceptable range). The effect of specific forms of PPE on metabolic heat production rate. The thermal insulation and evaporative resistance of types of PPE. The effect of the closure of the garments to the body on heat transfer. The effect of the PPE on the proportion of the body covered. The effect of an air supply (for example, Breathing Apparatus [BA]) to the wearer. Guidance is given on conducting an analysis of the work situation, taking account of the impact of PPE. Detailed methods of interpreting both BS EN 27243 and BS EN 12515 for workers wearing PPE are given, taking account of the factors listed above. Three worked examples using BS EN 27243 and BS EN 12515 are given in the Annex of the draft Standard. PMID:10481630

  14. Aircraft Instrument, Fire Protection, Warning, Communication, Navigation and Cabin Atmosphere Control System (Course Outline), Aviation Mechanics 3 (Air Frame): 9067.04.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    This document presents an outline for a 135-hour course designed to familiarize the student with manipulative skills and theoretical knowledge concerning aircraft instrument systems like major flight and engine instruments; fire protection and fire fighting systems; warning systems and navigation systems; aircraft cabin control systems, such as…

  15. Lightning Protection

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Kit-built airplanes are more affordable because they are assembled by the owner and do not require Federal Aviation Administration (FAA) certification. The Glasair III, is an advanced technology homebuilt, constructed of a fiberglass and graphite fiber composite material, and equipped with digital instruments. Both technologies make the airplane more susceptible to lightning effects. When Glasair manufacturer, Stoddard-Hamilton, decided that lightning protection would enable more extensive instrument flight and make the plane more marketable, they proposed a joint development program to NASA Langley Research Center (LAR). Under a Small Business Innovation Research (SBIR) contract, Langley contractors designed and tested a lightning protection system, and the Glasair III-LP became the first kit-built composite aircraft to be lightning tested and protection-verified under FAA guidelines for general aviation aircraft.

  16. Testing the Measurement Properties of Risk Assessment Instruments in Child Protective Services.

    ERIC Educational Resources Information Center

    Fanshel, David; And Others

    1994-01-01

    This study examined 72 children at risk of abuse and the relevant adults, to identify variables predictive of child abuse risk. The measures used (New York Child Protective Services Review Document, Magura-Moses Child Well-Being Scales, and Beck and Jones List of Problems and Conditions) each had predictive value for case decision making.…

  17. Is the Global Solar UV Index an Effective Instrument for Promoting Sun Protection? A Systematic Review

    ERIC Educational Resources Information Center

    Italia, Nadia; Rehfuess, Eva A.

    2012-01-01

    Exposure to ultraviolet radiation is an important risk factor for skin cancer. The Global Solar Ultraviolet Index (UVI) was developed as a tool to visualize the amount of harmful radiation and to encourage people to use sun protection. We conducted a systematic review of the effectiveness of the UVI. We employed a comprehensive search strategy to…

  18. Aging assessment of reactor instrumentation and protection system components, Phase 1

    SciTech Connect

    Gehl, A.C.; Hagen, E.W.; Farmer, W.S.

    1992-04-01

    A study of the aging-related operating experiences throughout a five year period (1984--1988) of six generic instrumentation modules (indicators, sensors, controllers, transmitters, annunciators, and recorders) was performed as a part of the USNRC Nuclear Plant Aging Research (NPAR) Program. The effects of aging from operational and environmental stressors were characterized from results depicted in Licensee Event Reports (LERs). The data are graphically displayed as frequency of events per plant year for operating plant ages from 1 to 28 years to determine aging-related failure trend patterns. This document describes the results and conclusions from this study.

  19. Aging assessment of reactor instrumentation and protection system components, Phase 1

    SciTech Connect

    Gehl, A.C.; Hagen, E.W. ); Farmer, W.S. )

    1992-01-01

    A study of the aging-related operating experiences throughout a five year period (1984--1988) of six generic instrumentation modules (indicators, sensors, controllers, transmitters, annunciators, and recorders) was performed as a part of the USNRC Nuclear Plant Aging Research (NPAR) Program. The effects of aging from operational and environmental stressors were characterized from results depicted in Licensee Event Reports (LERs). The data are graphically displayed as frequency of events per plant year for operating plant ages from 1 to 28 years to determine aging-related failure trend patterns. This document describes the results and conclusions from this study.

  20. Aging assessment of reactor instrumentation and protection system components. Aging-related operating experiences

    SciTech Connect

    Gehl, A.C.; Hagen, E.W.

    1992-07-01

    A study of the aging-related operating experiences throughout a five-year period (1984--1988) of six generic instrumentation modules (indicators, sensors, controllers, transmitters, annunciators, and recorders) was performed as a part of the Nuclear Plant Aging Research Program. The effects of aging from operational and environmental stressors were characterized from results depicted in Licensee Event Reports (LERs). The data are graphically displayed as frequency of events per plant year for operating plant ages from 1 to 28 years to determine aging-related failure trend patterns. Three main conclusions were drawn from this study: (1) Instrumentation and control (I&C) modules make a modest contribution to safety-significant events: 17% of LERs issued during 1984--1988 dealt with malfunctions of the six I&C modules studied, and 28% of the LERs dealing with these I&C module malfunctions were aging related (other studies show a range 25--50%); (2) Of the six modules studied, indicators, sensors, and controllers account for the bulk (83%) of aging-related failures; and (3) Infant mortality appears to be the dominant aging-related failure mode for most I&C module categories (with the exception of annunciators and recorders, which appear to fail randomly).

  1. Protected clinical teaching time and a bedside clinical evaluation instrument in an emergency medicine training program.

    PubMed

    Shayne, Philip; Heilpern, Katherine; Ander, Douglas; Palmer-Smith, Victoria

    2002-11-01

    In a process that has evolved over the last four years, the Emory University Emergency Medicine Education Committee has developed an "academic attending" teaching shift incorporating a formatted lecture series with a clinical evaluation exercise (CEE). The program structures the approach to clinical teaching at the bedside, provides an objective clinical evaluation tool specific to emergency medicine residents, and provides targeted learning for medical students and residents rotating in the emergency department (ED). The CEE instrument was designed to be quick and efficient, satisfy requirements of assessment of the Accreditation Council for Graduate Medical Education (ACGME) general competencies, and incorporate the language of the "Model of the Clinical Practice of Emergency Medicine." The original program called for unstructured bedside teaching three days a week, by faculty freed from clinical duties, combined with a limited series of introductory emergency medicine lectures. The program proved more successful when concentrated in a once weekly structured educational program. The prepared, repeating lecture series has been expanded to include many of the most common ED presenting chief complaints and has significantly advanced a curriculum for medical students and visiting interns. A CEE was developed to evaluate and provide immediate feedback to residents on many of the core ACGME competencies. The CEE has been successfully used to structure the bedside educational encounter. This dedicated non-clinical "teaching" shift appears effective in meeting the educational goals of the authors' academic ED. This is a description of the program and its evolution; the program has not been formally evaluated. PMID:12414493

  2. Development of an instrument to understand the child protective services decision-making process, with a focus on placement decisions.

    PubMed

    Dettlaff, Alan J; Christopher Graham, J; Holzman, Jesse; Baumann, Donald J; Fluke, John D

    2015-11-01

    When children come to the attention of the child welfare system, they become involved in a decision-making process in which decisions are made that have a significant effect on their future and well-being. The decision to remove children from their families is particularly complex; yet surprisingly little is understood about this decision-making process. This paper presents the results of a study to develop an instrument to explore, at the caseworker level, the context of the removal decision, with the objective of understanding the influence of the individual and organizational factors on this decision, drawing from the Decision Making Ecology as the underlying rationale for obtaining the measures. The instrument was based on the development of decision-making scales used in prior decision-making studies and administered to child protection caseworkers in several states. Analyses included reliability analyses, principal components analyses, and inter-correlations among the resulting scales. For one scale regarding removal decisions, a principal components analysis resulted in the extraction of two components, jointly identified as caseworkers' decision-making orientation, described as (1) an internal reference to decision-making and (2) an external reference to decision-making. Reliability analyses demonstrated acceptable to high internal consistency for 9 of the 11 scales. Full details of the reliability analyses, principal components analyses, and inter-correlations among the seven scales are discussed, along with implications for practice and the utility of this instrument to support the understanding of decision-making in child welfare. PMID:25913382

  3. Restraint deformation and corrosion protection of gold deposited aluminum mirrors for cold optics of mid-infrared instruments

    NASA Astrophysics Data System (ADS)

    Uchiyama, Mizuho; Miyata, Takashi; Sako, Shigeyuki; Kamizuka, Takafumi; Nakamura, Tomohiko; Asano, Kentaro; Okada, Kazushi; Onaka, Takashi; Sakon, Itsuki; Kataza, Hirokazu; Sarugaku, Yuki; Kirino, Okiharu; Nakagawa, Hiroyuki; Okada, Norio; Mitsui, Kenji

    2014-07-01

    We report the restraint deformation and the corrosion protection of gold deposited aluminum mirrors for mid-infrared instruments. To evaluate the deformation of the aluminum mirrors by thermal shrinkage, monitoring measurement of the surface of a mirror has been carried out in the cooling cycles from the room temperature to 100 K. The result showed that the effect of the deformation was reduced to one fourth if the mirror was screwed with spring washers. We have explored an effective way to prevent the mirror from being galvanically corroded. A number of samples have been prepared by changing the coating conditions, such as inserting an insulation layer, making a multi-layer and overcoating water blocking layer, or carrying out precision cleaning before coating. Precision cleaning before the deposition and protecting coat with SiO over the gold layer seemed to be effective in blocking corrosion of the aluminum. The SiO over-coated mirror has survived the cooling test for the mid-infrared use and approximately 1 percent decrease in the reflectance has been detected at 6-25 microns compared to gold deposited mirror without coating.

  4. Protection against de novo methylation is instrumental in maintaining parent-of-origin methylation inherited from the gametes.

    PubMed

    Proudhon, Charlotte; Duffié, Rachel; Ajjan, Sophie; Cowley, Michael; Iranzo, Julian; Carbajosa, Guillermo; Saadeh, Heba; Holland, Michelle L; Oakey, Rebecca J; Rakyan, Vardhman K; Schulz, Reiner; Bourc'his, Déborah

    2012-09-28

    Identifying loci with parental differences in DNA methylation is key to unraveling parent-of-origin phenotypes. By conducting a MeDIP-Seq screen in maternal-methylation free postimplantation mouse embryos (Dnmt3L-/+), we demonstrate that maternal-specific methylation exists very scarcely at midgestation. We reveal two forms of oocyte-specific methylation inheritance: limited to preimplantation, or with longer duration, i.e. maternally imprinted loci. Transient and imprinted maternal germline DMRs (gDMRs) are indistinguishable in gametes and preimplantation embryos, however, de novo methylation of paternal alleles at implantation delineates their fates and acts as a major leveling factor of parent-inherited differences. We characterize two new imprinted gDMRs, at the Cdh15 and AK008011 loci, with tissue-specific imprinting loss, again by paternal methylation gain. Protection against demethylation after fertilization has been emphasized as instrumental in maintaining parent-of-origin methylation inherited from the gametes. Here we provide evidence that protection against de novo methylation acts as an equal major pivot, at implantation and throughout life. PMID:22902559

  5. 29 CFR Appendix B to Subpart I of... - Non-mandatory Compliance Guidelines for Hazard Assessment and Personal Protective Equipment...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... responsibility of the safety officer to exercise common sense and appropriate expertise to accomplish these tasks... addition to impact and penetration resistance, provide electrical protection from low-voltage conductors... resistance, provide electrical protection from high-voltage conductors (they are proof tested to 20,000...

  6. Performance criteria guideline for three explosion protection methods of electrical equipment rated up to 15,000 volts AC

    NASA Technical Reports Server (NTRS)

    Linley, L. J.; Luper, A. B.; Dunn, J. H.

    1982-01-01

    The Bureau of Mines, U.S. Department of the Interior, is reviewing explosion protection methods for use in gassy coal mines. This performance criteria guideline is an evaluation of three explosion protection methods of machines electrically powered with voltages up to 15,000 volts ac. A sufficient amount of basic research has been accomplished to verify that the explosion proof and pressurized enclosure methods can provide adequate explosion protection with the present state of the art up to 15,000 volts ac. This routine application of the potted enclosure as a stand alone protection method requires further investigation or development in order to clarify performance criteria and verification certification requirements. An extensive literature search, a series of high voltage tests, and a design evaluation of the three explosion protection methods indicate that the explosion proof, pressurized, and potted enclosures can all be used to enclose up to 15,000 volts ac.

  7. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Equipment identification. 65.103 Section 65.103 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to...

  8. Radiology Preparedness in Ebola Virus Disease: Guidelines and Challenges for Disinfection of Medical Imaging Equipment for the Protection of Staff and Patients

    PubMed Central

    Palmore, Tara N.; Folio, Les R.; Bluemke, David A.

    2015-01-01

    The overlap of early Ebola virus disease (EVD) symptoms (eg, fever, headache, abdominal pain, diarrhea, emesis, and fatigue) with symptoms of other more common travel-related diseases (eg, malaria, typhoid fever, pneumonia, and meningococcemia) may result in delayed diagnosis of EVD before isolation of infected patients. Radiology departments should consider policies for and approaches to decontamination of expensive and potentially easily damaged radiology equipment. In addition, the protection of radiology personnel must be considered during the work-up phase of undiagnosed EVD patients presenting to emergency departments. The purpose of this article is to consider the effect of EVD on radiology departments and imaging equipment, with particular consideration of guidelines currently available from the Centers for Disease Control and Prevention that may be applicable to radiology. © RSNA, 2015 PMID:25654616

  9. 29 CFR Appendix A to Subpart I of... - Non-Mandatory Guidelines for Hazard Assessment, Personal Protective Equipment (PPE) Selection...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... shock and burn. When selecting head protection, knowledge of potential electrical hazards is important... determined; in particular, the ability of the chemical to cause local effects on the skin or to pass...

  10. Project FIRES - Firefighters Integrated Response Equipment System. Volume 3: Protective Ensemble Design and Procurement Specification, Phase 1B

    NASA Technical Reports Server (NTRS)

    Abeles, F. J.

    1980-01-01

    Each of the subsystems comprising the protective ensemble for firefighters is described. These include: (1) the garment system which includes turnout gear, helmets, faceshields, coats, pants, gloves, and boots; (2) the self-contained breathing system; (3) the lighting system; and (4) the communication system. The design selection rationale is discussed and the drawings used to fabricate the prototype ensemble are provided. The specifications presented were developed using the requirements and test method of the protective ensemble standard. Approximate retail prices are listed.

  11. GRAAL - Griggs-type Apparatus equipped with Acoustics in the Laboratory: a new instrument to explore the rheology of rocks at high pressure

    NASA Astrophysics Data System (ADS)

    Schubnel, A.; Champallier, R.; Precigout, J.; Pinquier, Y.; Ferrand, T. P.; Incel, S.; Hilairet, N.; Labrousse, L.; Renner, J.; Green, H. W., II; Stunitz, H.; Jolivet, L.

    2015-12-01

    Two new generation solid-medium Griggs-type apparatus have been set up at the Laboratoire de Géologie of ENS PARIS, and the Institut des Sciences de la Terre d'Orléans (ISTO). These new set-ups allow to perform controlled rock deformation experiments on large volume samples, up to 5 GPa and 1300°C. Careful pressure - stress calibration will be performed (using D-DIA and/or Paterson-type experiments as standards), strain-stress-pressure will be measured using modern techniques and state of the art salt assemblies. Focusing on rheology, the pressure vessel at ISTO has been designed in a goal of deforming large sample diameter (8 mm) at confining pressure of up to 3 GPa. Thanks to this large sample size, this new vessel will allow to explore the microstructures related to the deformation processes occurring at pressures of the deep lithosphere and in subduction zones. In this new apparatus, we moreover included a room below the pressure vessel in order to develop a basal load cell as close as possible to the sample. This new design, in progress, aims at significantly improving the accuracy of stress measurements in the Griggs-type apparatus. The ultimate goal is to set up a new technique able to routinely quantify the rheology of natural rocks between 0.5 and 5 GPa. Although fundamental to document the rheology of the lithosphere, such a technique is still missing in rock mechanics. Focusing on the evolution of physical and mechanical properties during mineral phase transformations, the vessel at ENS is equipped with continuous acoustic emission (AE) multi-sensor monitoring in order to "listen" to the sample during deformation. Indeed, these continuous recordings enable to detect regular AE like signals during dynamic crack propagation, as well as non-impulsive signals, which might be instrumental to identify laboratory analogs to non-volcanic tremor and low frequency earthquake signals. P and S elastic wave velocities will also be measured contemporaneously during

  12. Worksite safety climate, smoking, and the use of protective equipment by blue collar building workers enrolled in the MassBUILT smoking cessation trial

    PubMed Central

    Dutra, Lauren M; Kim, Seung-Sup; Williams, David R; Kawachi, Ichiro; Okechukwu, Cassandra A

    2014-01-01

    Objective In order to assess potential contributors to high injury rates and smoking prevalence among construction workers, we investigated the association of safety climate with personal protective equipment (PPE) use, and smoking behaviors. Methods Logistic regression models estimated risk ratios for PPE use and smoking using data from participants in MassBUILT smoking cessation intervention (n=1,725). Results Contractor safety climate was negatively associated with use of dust masks (RR=0.88,95%CI:0.83–0.94); respirators (RR=0.82,95%CI:0.75–0.89); general equipment (RR=0.98,95%CI:0.95–1.00); and fall protection (RR=0.94,95%CI:0.91–0.98) and positively associated with current smoking (RR=1.12,95%CI:1.01–1.25) but not smoking cessation. Coworker safety climate was negatively associated with use of dust masks (RR=0.87,95%CI:0.82–0.92); respirators (RR=0.80,95%CI:0.74–0.87); general equipment (RR=0.96,95%CI:0.94–0.98); fall (RR=0.92,95%CI:0.89–0.96) and hearing (RR=0.88,95%CI:0.83–0.93) protection but not smoking. Conclusions Worksite safety climate may be important for PPE use and smoking, but further research is needed. PMID:25285831

  13. 40 CFR 264.32 - Required equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...), spill control equipment, and decontamination equipment; and (d) Water at adequate volume and pressure to supply water hose streams, or foam producing equipment, or automatic sprinklers, or water spray systems. ....32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES...

  14. 40 CFR 264.32 - Required equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...), spill control equipment, and decontamination equipment; and (d) Water at adequate volume and pressure to supply water hose streams, or foam producing equipment, or automatic sprinklers, or water spray systems. ....32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES...

  15. 46 CFR 154.1335 - Pressure and vacuum protection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Pressure and vacuum protection. 154.1335 Section 154... Equipment Instrumentation § 154.1335 Pressure and vacuum protection. (a) Each cargo tank must have the...) Has remote readouts at the cargo control station. (2) If vacuum protection is required under §...

  16. 30 CFR 57.14130 - Roll-over protective structures (ROPS) and seat belts for surface equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR 57.9088 (1986 edition) shall be considered in compliance with paragraphs (b) and (h) of this... Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of these publications may be examined... included. Roll-over protective structures (ROPS) and seat belts shall be installed on— (1) Crawler...

  17. Improving eye safety in citrus harvest crews through the acceptance of personal protective equipment, community-based participatory research, social marketing, and community health workers.

    PubMed

    Tovar-Aguilar, J Antonio; Monaghan, Paul F; Bryant, Carol A; Esposito, Andrew; Wade, Mark; Ruiz, Omar; McDermott, Robert J

    2014-01-01

    For the last 10 years, the Partnership for Citrus Workers Health (PCWH) has been an evidence-based intervention program that promotes the adoption of protective eye safety equipment among Spanish-speaking farmworkers of Florida. At the root of this program is the systematic use of community-based preventive marketing (CBPM) and the training of community health workers (CHWs) among citrus harvester using popular education. CBPM is a model that combines the organizational system of community-based participatory research (CBPR) and the strategies of social marketing. This particular program relied on formative research data using a mixed-methods approach and a multilevel stakeholder analysis that allowed for rapid dissemination, effective increase of personal protective equipment (PPE) usage, and a subsequent impact on adoptive workers and companies. Focus groups, face-to-face interviews, surveys, participant observation, Greco-Latin square, and quasi-experimental tests were implemented. A 20-hour popular education training produced CHWs that translated results of the formative research to potential adopters and also provided first aid skills for eye injuries. Reduction of injuries is not limited to the use of safety glasses, but also to the adoption of timely intervention and regular eye hygiene. Limitations include adoption in only large companies, rapid decline of eye safety glasses without consistent intervention, technological limitations of glasses, and thorough cost-benefit analysis. PMID:24911686

  18. Protective structures on the surface of zirconium components of light water reactor cores: Formation, testing, and prototype equipment

    NASA Astrophysics Data System (ADS)

    Begrambekov, L. B.; Gordeev, A. A.; Evsin, A. E.; Ivanova, S. V.; Kaplevsky, A. S.; Sadovskiy, Ya. A.

    2015-12-01

    The results of tests of plasma treatment of zirconium and deposition of protective yttrium coatings used as the methods of protection of zirconium components of light water reactor cores against hydrogenation are detailed. The amount of hydrogen in the treated sample exposed to superheated steam for 2500 h at temperature T = 400°C and pressure p = 1 atm was five times lower than the corresponding value for the untreated one. The amount of hydrogen in the sample coated with yttrium remained almost unchanged in 4000 h of exposure. A plasma method for rapid testing for hydrogen resistance is proposed. The hydrogenation rate provided by this method is 700 times higher than that in tests with superheated steam. The results of preliminary experiments confirm the possibility of constructing a unit for batch processing of the surfaces of fuel rod claddings.

  19. Protective structures on the surface of zirconium components of light water reactor cores: Formation, testing, and prototype equipment

    SciTech Connect

    Begrambekov, L. B.; Gordeev, A. A.; Evsin, A. E. Ivanova, S. V.; Kaplevsky, A. S.; Sadovskiy, Ya. A.

    2015-12-15

    The results of tests of plasma treatment of zirconium and deposition of protective yttrium coatings used as the methods of protection of zirconium components of light water reactor cores against hydrogenation are detailed. The amount of hydrogen in the treated sample exposed to superheated steam for 2500 h at temperature T = 400°C and pressure p = 1 atm was five times lower than the corresponding value for the untreated one. The amount of hydrogen in the sample coated with yttrium remained almost unchanged in 4000 h of exposure. A plasma method for rapid testing for hydrogen resistance is proposed. The hydrogenation rate provided by this method is 700 times higher than that in tests with superheated steam. The results of preliminary experiments confirm the possibility of constructing a unit for batch processing of the surfaces of fuel rod claddings.

  20. Comparison of self-healing ionomer to aluminium-alloy bumpers for protecting spacecraft equipment from space debris impacts

    NASA Astrophysics Data System (ADS)

    Francesconi, A.; Giacomuzzo, C.; Grande, A. M.; Mudric, T.; Zaccariotto, M.; Etemadi, E.; Di Landro, L.; Galvanetto, U.

    2013-03-01

    This paper discusses the impact behavior of a self-healing ionomeric polymer and compares its protection capability against space debris impacts to that of simple aluminium-alloy bumpers. To this end, 14 impact experiments on both ionomer and Al-7075-T6 thin plates with similar surface density were made with 1.5 mm aluminium spheres at velocity between 1 and 4 km/s.First, the perforation extent in both materials was evaluated vis-à-vis the prediction of well known hole-size equations; then, attention was given to the damage potential of the cloud of fragments ejected from the rear side of the target by analysing the craters pattern and the momentum transferred to witness plates mounted on a ballistic pendulum behind the bumpers.Self-healing was completely successful in all but one ionomer samples and the primary damage on ionomeric polymers was found to be significantly lower than that on aluminium. On the other hand, aluminium plates exhibited slightly better debris fragmentation abilities, even though the protecting performance of ionomers seemed to improve at increasing impact speed.

  1. Uncovering high rates of unsafe injection equipment reuse in rural Cameroon: validation of a survey instrument that probes for specific misconceptions

    PubMed Central

    2011-01-01

    Background Unsafe reuse of injection equipment in hospitals is an on-going threat to patient safety in many parts of Africa. The extent of this problem is difficult to measure. Standard WHO injection safety assessment protocols used in the 2003 national injection safety assessment in Cameroon are problematic because health workers often behave differently under the observation of visitors. The main objective of this study is to assess the extent of unsafe injection equipment reuse and potential for blood-borne virus transmission in Cameroon. This can be done by probing for misconceptions about injection safety that explain reuse without sterilization. These misconceptions concern useless precautions against cross-contamination, i.e. "indirect reuse" of injection equipment. To investigate whether a shortage of supply explains unsafe reuse, we compared our survey data against records of purchases. Methods All health workers at public hospitals in two health districts in the Northwest Province of Cameroon were interviewed about their own injection practices. Injection equipment supply purchase records documented for January to December 2009 were compared with self-reported rates of syringe reuse. The number of HIV, HBV and HCV infections that result from unsafe medical injections in these health districts is estimated from the frequency of unsafe reuse, the number of injections performed, the probability that reused injection equipment had just been used on an infected patient, the size of the susceptible population, and the transmission efficiency of each virus in an injection. Results Injection equipment reuse occurs commonly in the Northwest Province of Cameroon, practiced by 44% of health workers at public hospitals. Self-reported rates of syringe reuse only partly explained by records on injection equipment supplied to these hospitals, showing a shortage of syringes where syringes are reused. Injection safety interventions could prevent an estimated 14-336 HIV

  2. Moderate Thermal Strain in Healthcare Workers Wearing Personal Protective Equipment During Treatment and Care Activities in the Context of the 2014 Ebola Virus Disease Outbreak.

    PubMed

    Grélot, Laurent; Koulibaly, Fassou; Maugey, Nancy; Janvier, Frédéric; Foissaud, Vincent; Aletti, Marc; Savini, Hélène; Cotte, Jean; Dampierre, Henry; Granier, Hervé; Carmoi, Thierry; Sagui, Emmanuel

    2016-05-01

    The extent of thermal strain while wearing personal protective equipment (PPE) during care activities for Ebola virus disease patients has not yet been characterized. From January to March 2015, 25 French healthcare workers (HCWs) in Conakry, Guinea, volunteered to be monitored while wearing PPE using an ingestible thermal sensor. The mean (standard deviation) working ambient temperature and relative humidity were 29.6 °C (2.0 °C) and 65.4% (10.3%), respectively; the mean time wearing PPE was 65.7 (13.5) minutes; and the mean core body temperature increased by 0.46 °C (0.20 °C). Four HCWs reached or exceeded a mean core body temperature of ≥ 38.5 °C. HCWs wearing PPE for approximately 1 hour exhibited moderate but safe thermal strain. PMID:26655297

  3. 15 CFR 301.8 - Instructions for entering instruments through Customs and Border Protection under subheading 9810...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... foreign trade zone, the importer shall file with the entry of the instrument (i) the stamped copy of the... defined in 19 CFR 101.1) that the instrument is entitled to duty-free classification under subheading 9810... accordance with 19 CFR part 174, or the necessary document substantiating duty-free entry is not produced...

  4. 15 CFR 301.8 - Instructions for entering instruments through Customs and Border Protection under subheading 9810...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... foreign trade zone, the importer shall file with the entry of the instrument (i) the stamped copy of the... defined in 19 CFR 101.1) that the instrument is entitled to duty-free classification under subheading 9810... accordance with 19 CFR part 174, or the necessary document substantiating duty-free entry is not produced...

  5. 15 CFR 301.8 - Instructions for entering instruments through Customs and Border Protection under subheading 9810...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... foreign trade zone, the importer shall file with the entry of the instrument (i) the stamped copy of the... defined in 19 CFR 101.1) that the instrument is entitled to duty-free classification under subheading 9810... accordance with 19 CFR part 174, or the necessary document substantiating duty-free entry is not produced...

  6. A historical review of portable health physics instruments and their use in radiation protection programs at Hanford, 1944 through 1988

    SciTech Connect

    Howell, W.P.; Kenoyer, J.L.; Kress, M.L.; Swinth, K.L.; Corbit, C.D.; Zuerner, L.V.; Fleming, D.M.; DeHaven, H.W.

    1989-09-01

    This historical review covers portable health physics instruments at Hanford from an applications viewpoint. The review provides information on specific instruments and on the general kinds of facility work environments in which the instruments have been and are being used. It provides a short, modestly technical explanation of the types of nuclear radiations, the way radiation units are quantified, and the types of nuclear radiations, the way radiation units are quantified, and the types of detection media used in portable health physics instruments. This document does not, however, cover the history of the entire Hanford program that was required to develop and/or modify the subject instruments. 11 refs., 34 figs., 2 tabs.

  7. Technology Equipment Rooms.

    ERIC Educational Resources Information Center

    Day, C. William

    2001-01-01

    Examines telecommunications equipment room design features that allow for growth and can accommodate numerous equipment replacements and upgrades with minimal service disruption and with minimal cost. Considerations involving the central hub, power and lighting needs, air conditioning, and fire protection are discussed. (GR)

  8. Academic Research Equipment in the Physical and Computer Sciences and Engineering. An Analysis of Findings from Phase I of the National Science Foundation's National Survey of Academic Research Instruments and Instrumentation Needs.

    ERIC Educational Resources Information Center

    Burgdorf, Kenneth; White, Kristine

    This report presents information from phase I of a survey designed to develop quantitative indicators of the current national stock, cost/investment, condition, obsolescence, utilization, and need for major research instruments in academic settings. Data for phase I (which focused on the physical and computer sciences and engineering) were…

  9. Safeguards instrumentation: past, present, future

    SciTech Connect

    Higinbotham, W.A.

    1982-01-01

    Instruments are essential for accounting, for surveillance and for protection of nuclear materials. The development and application of such instrumentation is reviewed, with special attention to international safeguards applications. Active and passive nondestructive assay techniques are some 25 years of age. The important advances have been in learning how to use them effectively for specific applications, accompanied by major advances in radiation detectors, electronics, and, more recently, in mini-computers. The progress in seals has been disappointingly slow. Surveillance cameras have been widely used for many applications other than safeguards. The revolution in TV technology will have important implications. More sophisticated containment/surveillance equipment is being developed but has yet to be exploited. On the basis of this history, some expectations for instrumentation in the near future are presented.

  10. Personal protective equipment use among students with special health care needs reporting injuries in school-sponsored vocational, career, and technical education programs in New Jersey.

    PubMed

    Rubenstein, Eric; Shendell, Derek; Eggert, Brain C; Marcella, Stephen W

    2014-01-01

    Students with special health care needs (SHCNs) and individualized education plans (IEPs) may be injured more often in vocational, career, and technical education (CTE) programs. No research to date considers personal protective equipment (PPE) use among students with SHCNs in school-based programs reporting injuries to agencies. Data from 1999 to 2011 on PPE use among injured students in CTE programs in public schools and private secondary schools for the disabled were analyzed; students with SHCNs were distinguished by IEP status within New Jersey Safe Schools surveilance data. Among students with IEPs using PPE, 36% of injuries occurred to body parts PPE was meant to protect. Likely injury types were cuts-lacerations and burns for students with IEPs using PPE and cuts-lacerations and sprains for students with IEPs not using PPE. Females with IEPs using PPE were injured less often than males across ages. Results suggested students with SHCNs with IEPs need further job-related training with increased emphasis on properly selecting and fitting PPE. PMID:24571050

  11. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  12. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  13. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  14. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  15. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  16. Writing Instrument Profiles for Mastery of Instrumental Analysis

    ERIC Educational Resources Information Center

    King, Daniel; Fernandez, Jorge; Nalliah, Ruth

    2012-01-01

    Because of the rapidly changing nature of chemical instrumentation, students must be trained in how to learn and understand new instruments. Toward this end, students are asked to create small instrument manuals, or instrument profiles, for the major pieces of equipment studied during an instrumental analysis course. This writing-intensive process…

  17. rhBMP-2 protects against reoperation for pseudoarthrosis and/or instrumentation failure: A matched case-control study of 448 patients.

    PubMed

    Macki, Mohamed; Syeda, Sbaa; Kerezoudis, Panagiotis; Bydon, Ali; Witham, Timothy F; Sciubba, Daniel M; Wolinsky, Jean-Paul; Bydon, Mohamad; Gokaslan, Ziya

    2016-10-01

    The objective of this independent study is to determine the impact of recombinant human bone morphogenetic protein 2 (rhBMP-2) on reoperation for pseudarthrosis and/or instrumentation failure. A nested case-control study of first-time posterolateral, instrumented fusion of the lumbar spine for degenerative spinal disease was undertaken. Cases of reoperation for pseudoarthrosis and/or instrumentation failure were assigned to controls, who did not experience the primary outcome measure at the time of reoperation. Cases and controls were matched on number of interspaces fused and inclusion of interbody. Predictors of reoperation for pseudoarthrosis and/or instrumentation failure were assessed with a conditional logistical regression controlling for rhBMP-2, age, obesity, and smoking. Of the 448 patients, 155 cases of reoperation for pseudoarthrosis and/or instrumentation were matched with 293 controls. Twenty-six percent of first-time surgeries included rhBMP-2, which was statistically more commonly used in the control cohort (33.11%) versus the case cohort (12.90%) (Unadjusted odds ratio [ORunadj]=0.28) (95% confidence interval [CI]: 0.16-0.49). Following a multivariate analysis controlling for age, obesity, and smoking, the rhBMP-2 recipients incurred a 73% lower odds of reoperation for pseudoarthrosis and/or instrumentation failure (95% CI, 0.15-0.48). Neither sarcomatous nor osseous neoplasm was detected in the study population. Mean follow up did not differ between the cases (81.57±standard deviation [SD] 4.98months) versus controls (74.75±2.49month) (ORunadj=1.01) (95% CI: 1.00-1.01). rhBMP-2 in lumbar fusion constructs protects against reoperation for pseudoarthrosis and/or instrumentation failure. However, the decision to include fusion supplements should be weighted between surgical determinants and clinical outcomes. PMID:27396376

  18. What`s new in artificial lift. Part 2: Advances in electrical submersible pumping equipment and instrumentation/control, plus other new artificial lift developments

    SciTech Connect

    Lea, J.F.; Winkler, H.W.

    1996-04-01

    The Part 1 article presented last month discussed recent industry artificial lift innovations for sucker rod pumping, progressing cavity pumping and gas lift. Described in this presentation are 22 advances recently introduced by 15 different companies for electrical submersible pumping (ESP), and other new developments related to artificial lift field operations. ESP innovations include contributions ranging from new downhole pump equipment, gas separators and cables to various surface controllers/monitors. Other R and D contributions cover desangers, separators, fluid level measurements, chemical injection and well-heads.

  19. Cryogenic performance of a high precision photogrammetry system for verification of the James Webb Space Telescope Integrated Science Instrument Module and associated ground support equipment structural alignment requirements

    NASA Astrophysics Data System (ADS)

    Nowak, Maria D.; Cleveland, Paul E.; Cofie, Emmanuel; Crane, J. Allen; Davila, Pamela S.; Eegholm, Bente H.; Hammond, Randolph P.; Heaney, James B.; Hylan, Jason E.; Johnston, John D.; Ohl, Raymond G.; Orndorff, Joseph D.; Osgood, Dean L.; Redman, Kevin W.; Sampler, Henry P.; Smee, Stephen A.; Stock, Joseph M.; Threat, Felix T.; Woodruff, Robert A.; Young, Philip J.

    2010-08-01

    The James Webb Space Telescope (JWST) is a general astrophysics mission which consists of a 6.6m diameter, segmented, deployable telescope for cryogenic IR space astronomy (~35K). The JWST Observatory architecture includes the Optical Telescope Element and the Integrated Science Instrument Module (ISIM) element that contains four science instruments (SI) including a Guider. The alignment philosophy of ISIM is such that the cryogenic changes in the alignment of the SI interfaces are captured in the ISIM alignment error budget. The SIs are aligned to the structure's coordinate system under ambient, clean room conditions using laser tracker and theodolite metrology. The ISIM structure is thermally cycled and temperature-induced structural changes are concurrently measured with a photogrammetry metrology system to ensure they are within requirements. We compare the ISIM photogrammetry system performance to the ISIM metrology requirements and describe the cryogenic data acquired to verify photogrammetry system level requirements, including measurement uncertainty. The ISIM photogrammetry system is the baseline concept for future tests involving the Optical Telescope Element (OTE) and Observatory level testing at Johnson Space Flight Center.

  20. 46 CFR 154.1335 - Pressure and vacuum protection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Pressure and vacuum protection. 154.1335 Section 154... Equipment Instrumentation § 154.1335 Pressure and vacuum protection. (a) Each cargo tank must have the following: (1) A pressure gauge that: (i) Monitors the vapor space; (ii) Is readable at the tank; and...

  1. 46 CFR 154.1335 - Pressure and vacuum protection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Pressure and vacuum protection. 154.1335 Section 154... Equipment Instrumentation § 154.1335 Pressure and vacuum protection. (a) Each cargo tank must have the following: (1) A pressure gauge that: (i) Monitors the vapor space; (ii) Is readable at the tank; and...

  2. 46 CFR 154.1335 - Pressure and vacuum protection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Pressure and vacuum protection. 154.1335 Section 154... Equipment Instrumentation § 154.1335 Pressure and vacuum protection. (a) Each cargo tank must have the following: (1) A pressure gauge that: (i) Monitors the vapor space; (ii) Is readable at the tank; and...

  3. 46 CFR 154.1335 - Pressure and vacuum protection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Pressure and vacuum protection. 154.1335 Section 154... Equipment Instrumentation § 154.1335 Pressure and vacuum protection. (a) Each cargo tank must have the following: (1) A pressure gauge that: (i) Monitors the vapor space; (ii) Is readable at the tank; and...

  4. THE COST-EFFECTIVENESS OF ALTERNATIVE INSTRUMENTS FOR ENVIRONMENTAL PROTECTION IN A SECOND-BEST SETTING. (R825313)

    EPA Science Inventory

    Abstract

    This paper employs analytical and numerical general equilibrium models to examine the significance of pre-existing factor taxes for the costs of pollution reduction under a wide range of environmental policy instruments. Pre-existing taxes imply significantly ...

  5. 15 CFR 301.8 - Instructions for entering instruments through Customs and Border Protection under subheading 9810...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... defined in 19 CFR 101.1) that the instrument is entitled to duty-free classification under subheading 9810... complied with. (For further information, see 19 CFR 142.3 and 142.4 (TD-221).) (c) Late filing... accordance with 19 CFR part 174, or the necessary document substantiating duty-free entry is not produced...

  6. 15 CFR 301.8 - Instructions for entering instruments through Customs and Border Protection under subheading 9810...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... defined in 19 CFR 101.1) that the instrument is entitled to duty-free classification under subheading 9810... complied with. (For further information, see 19 CFR 142.3 and 142.4 (TD-221).) (c) Late filing... accordance with 19 CFR part 174, or the necessary document substantiating duty-free entry is not produced...

  7. Performance study of protective clothing against hot water splashes: from bench scale test to instrumented manikin test.

    PubMed

    Lu, Yehu; Song, Guowen; Wang, Faming

    2015-03-01

    Hot liquid hazards existing in work environments are shown to be a considerable risk for industrial workers. In this study, the predicted protection from fabric was assessed by a modified hot liquid splash tester. In these tests, conditions with and without an air spacer were applied. The protective performance of a garment exposed to hot water spray was investigated by a spray manikin evaluation system. Three-dimensional body scanning technique was used to characterize the air gap size between the protective clothing and the manikin skin. The relationship between bench scale test and manikin test was discussed and the regression model was established to predict the overall percentage of skin burn while wearing protective clothing. The results demonstrated strong correlations between bench scale test and manikin test. Based on these studies, the overall performance of protective clothing against hot water spray can be estimated on the basis of the results of the bench scale hot water splashes test and the information of air gap size entrapped in clothing. The findings provide effective guides for the design and material selection while developing high performance protective clothing. PMID:25349371

  8. The Effects of Metabolic Work Rate and Ambient Environment on Physiological Tolerance Times While Wearing Explosive and Chemical Personal Protective Equipment

    PubMed Central

    Costello, Joseph T.; Stewart, Kelly L.; Stewart, Ian B.

    2015-01-01

    This study evaluated the physiological tolerance times when wearing explosive and chemical (>35 kg) personal protective equipment (PPE) in simulated environmental extremes across a range of differing work intensities. Twelve healthy males undertook nine trials which involved walking on a treadmill at 2.5, 4, and 5.5 km·h−1 in the following environmental conditions, 21, 30, and 37°C wet bulb globe temperature (WBGT). Participants exercised for 60 min or until volitional fatigue, core temperature reached 39°C, or heart rate exceeded 90% of maximum. Tolerance time, core temperature, skin temperature, mean body temperature, heart rate, and body mass loss were measured. Exercise time was reduced in the higher WBGT environments (WBGT37 < WBGT30 < WBGT21; P < 0.05) and work intensities (5.5 < 4 < 2.5 km·h−1; P < 0.001). The majority of trials (85/108; 78.7%) were terminated due to participant's heart rate exceeding 90% of their maximum. A total of eight trials (7.4%) lasted the full duration. Only nine (8.3%) trials were terminated due to volitional fatigue and six (5.6%) due to core temperatures in excess of 39°C. These results demonstrate that physiological tolerance times are influenced by the external environment and workload and that cardiovascular strain is the limiting factor to work tolerance when wearing this heavy multilayered PPE. PMID:25866818

  9. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  10. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  11. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 11 2012-07-01 2012-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  12. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  13. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  14. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  15. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 11 2012-07-01 2012-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  16. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  17. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  18. Equipment & New Products.

    ERIC Educational Resources Information Center

    Poitras, Adrian W., Ed.

    1977-01-01

    Presents information about equipment and new products such as the melting point instrument and TV-microscope coupler which are helpful in college science teaching. Descriptions of each product, how it operates, its prices, and address for ordering are presented. (HM)

  19. [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. PMID:26904890

  20. User Perceptions of ¡Protéjase!: An Intervention Designed to Increase Protective Equipment Use Among Mexican Immigrant and Mexican American Farmworkers

    PubMed Central

    Montiel-Ishino, Francisco A; Smyth, Joshua M; Murphy, Dennis J; Miranda, Patricia Y; Davis, Lisa A

    2016-01-01

    Background Farmworkers’ exposures to pesticides are reduced when they wear personal protective equipment (PPE), and mobile health (mHealth) platforms can potentially deliver information to farmworkers to help promote PPE use. However, little is known about the feasibility of using mHealth platforms to promote farmworkers’ use of PPE. Objective The objective of the study was to describe the development and feasibility-testing of Protect Yourself! (¡Protéjase!), an intervention designed to increase PPE use. As the vast majority of farmworkers in the United States are from Mexico, we examined the intervention in a primarily Mexican-origin farmworker population. Methods ¡Protéjase was developed in several steps. First, we performed ethnographic observations to understand what prevents PPE use. Next, we developed program components that met the challenges uncovered in the ethnographic observations, seeking direct feedback from farmworkers on each component. Feasibility was assessed using surveys and focus groups. Material was provided in Spanish or English at the preference of the participant. Finally, we pilot tested each component of the intervention, including: (1) PPE that was provided to each worker for their personal use during the intervention trial, and (2) delivery of an application-based tool that promoted the use of PPE through daily individualized messaging. Results 55 farmworkers enrolled in the study, but only 41 of 55 (75%) completed the entire pilot intervention trial. Results focus on the evaluation of the intervention, and include only those who completed the entire trial. Among farmworkers who completed the entire intervention trial, all but two farmworkers were born in Mexico and were Spanish speaking. Still, all study participants self-identified as Mexican or Mexican-American. When asked what changes were needed in the intervention’s messaging or delivery to increase user satisfaction, 22 out of 41 participants (54%) felt that no changes

  1. Using Computer Vision and Depth Sensing to Measure Healthcare Worker-Patient Contacts and Personal Protective Equipment Adherence Within Hospital Rooms

    PubMed Central

    Chen, Junyang; Cremer, James F.; Zarei, Kasra; Segre, Alberto M.; Polgreen, Philip M.

    2016-01-01

    Background. We determined the feasibility of using computer vision and depth sensing to detect healthcare worker (HCW)-patient contacts to estimate both hand hygiene (HH) opportunities and personal protective equipment (PPE) adherence. Methods. We used multiple Microsoft Kinects to track the 3-dimensional movement of HCWs and their hands within hospital rooms. We applied computer vision techniques to recognize and determine the position of fiducial markers attached to the patient's bed to determine the location of the HCW's hands with respect to the bed. To measure our system's ability to detect HCW-patient contacts, we counted each time a HCW's hands entered a virtual rectangular box aligned with a patient bed. To measure PPE adherence, we identified the hands, torso, and face of each HCW on room entry, determined the color of each body area, and compared it with the color of gloves, gowns, and face masks. We independently examined a ground truth video recording and compared it with our system's results. Results. Overall, for touch detection, the sensitivity was 99.7%, with a positive predictive value of 98.7%. For gowned entrances, sensitivity was 100.0% and specificity was 98.15%. For masked entrances, sensitivity was 100.0% and specificity was 98.75%; for gloved entrances, the sensitivity was 86.21% and specificity was 98.28%. Conclusions. Using computer vision and depth sensing, we can estimate potential HH opportunities at the bedside and also estimate adherence to PPE. Our fine-grained estimates of how and how often HCWs interact directly with patients can inform a wide range of patient-safety research. PMID:26949712

  2. Using Computer Vision and Depth Sensing to Measure Healthcare Worker-Patient Contacts and Personal Protective Equipment Adherence Within Hospital Rooms.

    PubMed

    Chen, Junyang; Cremer, James F; Zarei, Kasra; Segre, Alberto M; Polgreen, Philip M

    2016-01-01

    Background.  We determined the feasibility of using computer vision and depth sensing to detect healthcare worker (HCW)-patient contacts to estimate both hand hygiene (HH) opportunities and personal protective equipment (PPE) adherence. Methods.  We used multiple Microsoft Kinects to track the 3-dimensional movement of HCWs and their hands within hospital rooms. We applied computer vision techniques to recognize and determine the position of fiducial markers attached to the patient's bed to determine the location of the HCW's hands with respect to the bed. To measure our system's ability to detect HCW-patient contacts, we counted each time a HCW's hands entered a virtual rectangular box aligned with a patient bed. To measure PPE adherence, we identified the hands, torso, and face of each HCW on room entry, determined the color of each body area, and compared it with the color of gloves, gowns, and face masks. We independently examined a ground truth video recording and compared it with our system's results. Results.  Overall, for touch detection, the sensitivity was 99.7%, with a positive predictive value of 98.7%. For gowned entrances, sensitivity was 100.0% and specificity was 98.15%. For masked entrances, sensitivity was 100.0% and specificity was 98.75%; for gloved entrances, the sensitivity was 86.21% and specificity was 98.28%. Conclusions.  Using computer vision and depth sensing, we can estimate potential HH opportunities at the bedside and also estimate adherence to PPE. Our fine-grained estimates of how and how often HCWs interact directly with patients can inform a wide range of patient-safety research. PMID:26949712

  3. DATA SHARING REPORT CHARACTERIZATION OF POPULATION 7: PERSONAL PROTECTIVE EQUIPMENT, DRY ACTIVE WASTE, AND MISCELLANEOUS DEBRIS, SURVEILLANCE AND MAINTENANCE PROJECT OAK RIDGE NATIONAL LABORATORY OAK RIDGE, TENNESSEE

    SciTech Connect

    Harpenau, Evan M

    2013-10-10

    The U.S. Department of Energy (DOE) Oak Ridge Office of Environmental Management (EM-OR) 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 under the American Recovery and Reinvestment Act (ARRA). Specifically, DOE EM-OR requested that ORAU plan and implement a sampling and analysis campaign targeting certain URS|CH2M Oak Ridge, LLC (UCOR) surveillance and maintenance (S&M) process inventory waste. Eight populations of historical and reoccurring S&M waste at the Oak Ridge National Laboratory (ORNL) have been identified in the Waste Handling Plan for Surveillance and Maintenance Activities at the Oak Ridge National Laboratory, DOE/OR/01-2565&D2 (WHP) (DOE 2012) for evaluation and processing to determine a final pathway for disposal. Population 7 (POP 7) consists of 56 containers of aged, low-level and potentially mixed S&M waste that has been staged in various locations around ORNL. Several of these POP 7 containers primarily contain personal protective equipment (PPE) and dry active waste (DAW), but may contain other miscellaneous debris. This data sharing report addresses the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) specified waste in a 13-container subpopulation (including eight steel boxes, three 55-gal drums, one sealand, and one intermodal) that lacked sufficient characterization data for possible disposal at the Environmental Management Waste Management Facility (EMWMF) using the approved Waste Lot (WL) 108.1 profile.

  4. AORN Ergonomic Tool 6: lifting and carrying supplies and equipment in the perioperative setting.

    PubMed

    Waters, Thomas; Baptiste, Andrea; Short, Manon; Plante-Mallon, Lori; Nelson, Audrey

    2011-08-01

    Perioperative team members often are required to lift and carry heavy supplies and equipment into and around the OR; this includes lifting equipment such as hand tables, fluoroscopy boards, stirrups, Wilson frames, irrigation containers for lithotripsy, and heavy instrument pans. Lifting heavy objects creates considerable risk for musculoskeletal injuries to the back and shoulders. AORN Ergonomic Tool 6: Lifting and Carrying Supplies and Equipment in the Perioperative Setting can help caregivers evaluate lifting and carrying tasks and take measures to protect themselves from injury. Caregivers can use the revised National Institute for Occupational Safety and Health lifting equation to assess whether a specific lifting task can be performed safely. PMID:21802544

  5. 40 CFR 160.63 - Maintenance and calibration of equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Maintenance and calibration of equipment. 160.63 Section 160.63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Equipment § 160.63 Maintenance and calibration of equipment. (a) Equipment shall be...

  6. 40 CFR 46.225 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equipment. 46.225 Section 46.225... After the Fellowship § 46.225 Equipment. (a) If EPA authorizes you to purchase equipment (see § 46.140(b)) and the equipment retains a fair market value of more than $5,000, you must request...

  7. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  8. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  9. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  10. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  11. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  12. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  13. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  14. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  15. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Equipment design. 792.61 Section 792.61...) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  16. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  17. Operating microscope, microsurgical instruments and microsutures.

    PubMed

    Chacha, P B

    1979-10-01

    A comprehensive knowledge of operating microscope, microsurgical instruments and microsutures is most essential for any beginner in this field. Magnification provided by an operation microscope is higher and variable to suit microsurgical procedures. Although zoom magnification and focussing are preferable for convenience, microscopes with manual controls can be used for clinical and experimental work. A beam splitter and camera equipment are essential accessories. Microsurgical instruments are delicate and expensive and must be bought with discretion and carefully protected. Fine dissecting forceps, needle holder, microscissors, microvascular clamps and clips and fine haemostats are the only essential instruments. Others are optional. Microsutures form the most expensive part of the microsurgical setup. 10-0polyamide suture mounted on a curved round bodied needle of 4 or 5 mm length is adequate for virtually all clinical and experimental microsurgical work. PMID:539800

  18. 29 CFR 1926.432 - Environmental deterioration of equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... excessive temperatures. (2) Control equipment, utilization equipment, and busways approved for use in dry locations only shall be protected against damage from the weather during building construction....

  19. 29 CFR 1926.432 - Environmental deterioration of equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... excessive temperatures. (2) Control equipment, utilization equipment, and busways approved for use in dry locations only shall be protected against damage from the weather during building construction....

  20. Cold Vacuum Drying (CVD) Facility Safety Class Instrumentation & Control System Design Description

    SciTech Connect

    WHITEHURST, R.

    1999-12-01

    This document describes the Cold Vacuum Drying Facility (CVDF) Safety Class Instrumentation and Control system (SCIC). The SCIC provides safety functions and features to protect the environment, off-site and on-site personnel and equipment. The function of the SCIC is to provide automatic trip features, valve interlocks, alarms, indication and control for the cold vacuum drying process.