Information
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Building
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Floor
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Department(s)
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Room(s)
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Lab Manager(s) / PI's
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Conducted on
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Personnel involved
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This checklist identifies common lab safety concerns and is intended for use in setting up operations, orienting and training personnel, maintaining effective safety performance or conducting inspection activities.
Fire Safety & Prevention
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Personnel are trained to:
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Locate fire alarm pull stations and follow established fire reporting procedure
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Recognize and interpret fire alarm signals
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Locate and appropriately use fire extinguishers
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Secure the lab
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Safely evacuate when indicated
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The lab is clean and uncluttered with aisles and fire egress unobstructed
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Exit signage is clear and lit
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Corridors and stairways are not used for storage
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Cardboard and other combustibles are not accumulated
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Fire doors (stairway, corridor and lab) are not wedged or tied open
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Automatic sprinklers are unobstructed. (Storage is no closer than 18 inches to the horizontal plane of the sprinkler heads except the walls).
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Bunsen burner hoses are:
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Heavy walled, butyl rubber
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Not cracked or decayed
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Not longer than 6 feet
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Not concealed
Chemicals
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The lab has a unit specific chemical hygiene plan and is complying with its provisions
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All chemical containers, including those for wastes, are labeled; waste containers indicate contents (percentages or concentrations) and display a hazard warning
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Safety data sheets (SDS's) are maintained and available to lab personnel
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Anyone handling hazardous materials has received adequate training prior to possible exposure
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Shelves or cabinets below eye level are used for chemical storage; chemicals are off the floor
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Containers are not damaged or leaking
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Chemical storage is based on compatibility
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Safety equipment and personal protective devices appropriate to the chemical hazard are employed
Toxics
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Exposures are minimized and within regulatory limits
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Exposures are monitored when indicated
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Carcinogens, reproductive toxins and materials of high acute toxicity are used in designated areas and with appropriate controls
Reactives
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Peroxide formers (diethyl ether etc.) are purchased in the smallest practical container size
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Containers of peroxide formers are dated both when received and opened
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Outdated containers of peroxide formers are promptly disposed of as hazardous waste
Corrosives
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Corrosive chemicals are stored below eye level
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Corrosive chemicals are always used with appropriate personal protective equipment
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Corrosive chemicals are used within suitable proximity to drench showers and eyewashes and personnel are trained to locate and use this equipment
Flammables
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Flammable liquids are limited in quantity and stored as per policy
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Flammable liquids are stored in lab-safe refrigerators when they must be cooled, and not in cold rooms; refrigerators are labeled for allowed contents and either safe or not safe storage of flammable liquids
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Flammable chemicals are used in exhaust hoods
Compressed gases and cryogenic liquids
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These materials are used with suitable ventilation
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Compressed gas cylinders are appropriately secured with chains or straps
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Quantities of compressed gases are minimized
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There is no bulk storage in the lab
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No storage compatibilities exist, especially those involving flammable and oxidizing gases
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Cylinder valves are closed and caps are replaced when cylinders are not in use
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Empty gas cylinders are marked "MT" or "EMPTY"
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All cylinders are kept away from heat sources
Electrical equipment
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Electrical equipment with exposed conductive surfaces is grounded
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Cords on electrical equipment are not damaged or frayed
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Electrical receptacles are not overloaded or damaged
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Electrical panels are unobstructed
Laboratory equipment
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Automatic equipment used while the lab is unattended is regularly checked for proper operation
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Guards are in place over moving parts of equipment, such as belt drives on vacuums pumps
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Centrifuges are equipped and used with appropriate shielding
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Pressurized or depressurized systems are adequately shielded or isolated
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Glassware is not cracked or chipped
Safety and emergency equipment
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Safety equipment and personal protective devices are selected, used and maintained
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Holders or mitts are used to handle hot articles or cryogens
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A drench shower is available and accessible
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An eyewash is available, accessible and clean; weekly checks documented by lab staff
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An exhaust fume hood is operative and not being used for storage
Waste disposal
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Chemical purchases and use are planned to minimize waste generation
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Syringes and other sharps are disposed of in appropriate containers which are not overfilled
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Biohazard and radiation wastes are properly segregated and handled
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Hazardous waste chemicals are collected