Lesson 1-5 Chemical, Fire, and Electrical Safety

Overview Workplace safety regulation Physical hazards Chemical hazards Safety resources Safety rules

Regulation of Workplace Safety Federal regulation –OSH Act –OSHA –OSHA’s Hazard Communication Rule State safety codes

Safety Training Comprehensive safety manual Employer responsibility –Provide training –Document training –Enforce safety guidelines –Provide safety equipment

Safety Training Employee responsibility –Comply with institution safety plan –Protect fellow workers –Wear appropriate PPE

Personal Protective Equipment Eye, face, and skin protection –Goggles –Face shield –Mask Respirators and fume hood Chemical-resistant gloves Laboratory coat or apron

Laboratory Apparel Avoid exposure when removing contaminated gloves

Physical Hazards Electrical Fire Equipment and instruments Glassware Physical hazard icon

Physical Hazards Fire safety –Avoid use of open flame –Know exit route –Know locations and use of fire extinguisher

Chemical Hazards Chemical Hygiene Plan –Standard operating procedures (SOP) –Exposure control measures –Chemical hazard information –Employee training guidelines Chemical hazard icon

Chemical Hazards Material Safety Data Sheets (MSDS) –See Table 1-21 Chemical labels Chemical storage –See Table 1-22 Chemical disposal

Chemical Labels (NFPA)

Chemical Warning Labels

Safety Equipment Shower Eyewash

Safety Equipment Fume Hood

Laboratory Apparel Appropriate clothing Select correct PPE for the task –See Table 1-23

General Safety Rules Report accidents Be familiar with MSDS Do not eat in work area Wear protective clothing –Closed-toe shoes Pin back long hair Do not wear loose jewelry

General Safety Rules Use chemical-resistant gloves Clean work area frequently Wash hands frequently Wear protective face wear Wipe up spills appropriately

General Safety Rules Use fume hood, mask, or respirator Follow manufacturer’s directions Report damaged electrical wires Use pan and broom for broken glass Follow facility policy regarding visitors