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Equipment Safety

Equipment Safety. For Laboratory and Facility Employees Tulane University June 2012. Objectives. To become aware of the need to inspect equipment To identify provisions of proper machine safeguarding & hazards involving loose-fitting clothes, long hair, & jewelry

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Equipment Safety

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  1. Equipment Safety For Laboratory and Facility Employees Tulane University June 2012 Tulane University - Office of Environmental Health & Safety (OEHS)

  2. Objectives • To become aware of the need to inspect equipment • To identify provisions of proper machine safeguarding & hazards involving loose-fitting clothes, long hair, & jewelry • To identify procedures for addressing potentially contaminated equipment • To review basic Lockout/Tagout procedures Tulane University - Office of Environmental Health & Safety (OEHS)

  3. Safe Use of Equipment • Regularly inspect equipment, including office machines such as copiers & printers. • Use equipment according to the manufacturer’s recommendations. Tulane University - Office of Environmental Health & Safety (OEHS)

  4. Safe Use of Equipment • The easiest way to avoid injury is to use properly guarded equipment and appropriate safety equipment. • Avoid loose-fitting clothes and long hair that might become entangled in a power tool and remove rings, watches, neck chains and other jewelry. • Avoid contact with moving parts of the machinery. Tulane University - Office of Environmental Health & Safety (OEHS)

  5. Machine Guarding • Guards are normally installed by manufacturer as standard equipment, but not all commercial equipment meets OSHA requirements. • If guards are not provided, they must be installed locally before placing machine in operation. Tulane University - Office of Environmental Health & Safety (OEHS)

  6. Machine Guarding • Ensure guard is in place to prevent contact with moving parts and hazardous motions. • Areas needing guarding include belts, rollers, gears, saw blades, etc. (The belt and pulley are not guarded in the photo.) Tulane University - Office of Environmental Health & Safety (OEHS)

  7. Machine Guarding • Guards should: • Prevent contact with body parts, hair, clothing • Be securely in place • Create no new hazard or interference • Allow for safe lubrication and maintenance. Tulane University - Office of Environmental Health & Safety (OEHS)

  8. Machine Guarding • Guards must be firmly secured to the machine. • They should not be easily removed or subject to tampering • Guards must be made of a durable material that can withstand conditions of normal use. Tulane University - Office of Environmental Health & Safety (OEHS)

  9. Machine Guarding • Guards must create no new hazards, such as a jagged edge or unfinished surface that could cause injury. • Guard edges should be rolled or bolted to eliminate sharp edges. • Guards should not interfere with work. • A guard that hampers work or makes work uncomfortable may be overridden or disregarded. Tulane University - Office of Environmental Health & Safety (OEHS)

  10. Machine Guarding • Where possible, lubricate equipment without removing safeguards. • For example: a lubricating reservoir outside the guard with a line to the lubrication point reduces the need for the worker to remove the guard or work in the hazardous area. Tulane University - Office of Environmental Health & Safety (OEHS)

  11. Potentially Contaminated Equipment • Contaminants can be due to both usage or materials used in manufacturing equipment: • Biological agents, radioactive materials, toxic chemicals • Mercury switches, PCBs in transformers, Halon/Freon). • Examples: • Refrigerators or microwave ovens used with hazardous materials • Fixed building equipment (plenums, ductwork & vacuum systems associated with lab hoods) Tulane University - Office of Environmental Health & Safety (OEHS)

  12. Potentially Contaminated Equipment • Prior to repair, transport or disposal, such equipment must be certified as safe with a written, attached tag. • Certification is the responsibility of OEHS staff. • The Departmental Safety Representative (DSR) or supervisor must contact OEHS for certification as per policy. Tulane University - Office of Environmental Health & Safety (OEHS)

  13. Potentially Contaminated Equipment • Facilities Services will not move or dispose of any equipment that may contain or be contaminated with hazardous materials unless it has been tagged by OEHS. • This applies primarily to lab equipment such as refrigerators, freezers, centrifuges, ovens, incubators, lasers, biological safety cabinets, laminar flow workstations , chemical and radiological fume hoods, etc.  Tulane University - Office of Environmental Health & Safety (OEHS)

  14. Potentially Contaminated Equipment • Supervisors/Principal Investigators (PIs) are responsible for preparing potentially contaminated equipment so that it is in a safe condition prior to equipment transfer (moved, serviced, shipped, or disposed). • This includes decontaminating equipment and surfaces and removing hazardous materials (chemicals, radioactive materials, biological materials, blood, sharps, etc.).    Tulane University - Office of Environmental Health & Safety (OEHS)

  15. Potentially Contaminated Equipment • Once the equipment is decontaminated, the responsible Supervisor/PI must complete an Equipment Transfer Certification form. • OEHS personnel will inspect the equipment and if all contaminants have been adequately removed, a green sticker will be placed on it. • The sticker will indicate that the piece of equipment has been inspected by OEHS and is approved for transfer. Tulane University - Office of Environmental Health & Safety (OEHS)

  16. Potentially Contaminated Equipment • For more information on Tulane’s Equipment Transfer Policy, see http://tulane.edu/oehs/safety/equiomenttransferinfo.cfm Tulane University - Office of Environmental Health & Safety (OEHS)

  17. Lockout/Tagout • Lockout/Tagout is used to prevent the release of hazardous energy, or unexpected equipment startup/energization, which can cause injury. • The goal of Lockout/Tagout is the neutralization of all energy sources (mechanical, hydraulic, pneumatic, chemical, thermal) to obtain zero mechanical state. Tulane University - Office of Environmental Health & Safety (OEHS)

  18. Lockout/Tagout • Always lock and/or use cautionary signage (tag) on equipment during maintenance or repair work. • Example: Lockout & tag out electrical switches when working on electrical distribution panels, sub-panels, motor controls, fixed equipment, etc. Tulane University - Office of Environmental Health & Safety (OEHS)

  19. Lockout/Tagout • Ensure power sources are disconnected & tagged out of service, then test to ensure power is off before beginning work. • Wear proper Personal Protective Equipment (PPE) and use proper safety equipment. • Upon completion of repair work, test the system before putting in service, restore controls to normal operations, remove tags, and replace panel covers. Tulane University - Office of Environmental Health & Safety (OEHS)

  20. Lockout/Tagout • For additional information see: • OEHS Policies & Procedures Manual, Section 24, “Facilities Services” (The Manual is available at http://tulane.edu/oehs/upload/PPMFullWebA.pdf .) • OSHA Standard for Control of Hazardous Energy (Lockout/Tagout) 29 CFR 1910.147 Tulane University - Office of Environmental Health & Safety (OEHS)

  21. Review • Inspect equipment to ensure it is safe and proper safeguarding is in place. • Safeguards prevent contact with moving parts and must not be removed when the equipment is in use. • If not installed by the manufacturer, safeguards must be installed locally before placing equipment in operation. Tulane University - Office of Environmental Health & Safety (OEHS)

  22. Review • Avoid loose-fitting clothes and long hair that might become entangled in a power tool and remove rings, watches, neck chains and other jewelry. Tulane University - Office of Environmental Health & Safety (OEHS)

  23. Review • Potentially contaminated equipment must be certified as safe with a written tag prior to repair, cleaning, transporting or disposal. • Lockout/Tagout is used to prevent equipment energization or unexpected movement. Tulane University - Office of Environmental Health & Safety (OEHS)

  24. Review • Lockout is neutralization of all energy sources to obtain zero mechanical state. • Tagout is tagging of machinery receiving maintenance or repair work. Tulane University - Office of Environmental Health & Safety (OEHS)

  25. Tulane UniversityOffice of Environmental Health & Safety (OEHS)http://tulane.edu/oehs Karen Douglas (Uptown), Environmental Health & Safety Specialist(504) 865-5307 /kdougla1@tulane.eduSusan Welch (Downtown), Assistant Director(504) 988-3996 /swelch@tulane.eduIf unable to proceed to quiz, type the link below into your browserhttps://pandora.tcs.tulane.edu/ehs/enterssn.cfm?testnum=87 Proceed to Quiz

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