Page 54 - Ironworkers Memorial Bridge Project

Hearing Protection

Earmuffs must be worn when: Hearing protection must be worn when:

 Depressurizing cylinders  Operating the bobcat

 Working at or near  Operating the electric/diesel forklifts

compressors
 Operating the pressure washer

 Specific activities  Operating power tools such as the

impact drill, grinder, impact
hammer, etc.

Wear 

protection Double hearing protection (wear
earplugs and muffs) when operating
above 85 equipment that produces noise
decibels. levels above 105dBA.