6
Sound Pressure Level
Recommended Maximum
Exposure Per Day
90dB 8 Hours
92dB 6 Hours
95dB 4 Hours
97dB 3 Hours
100dB 2 Hours
102dB 1.5 Hours
105dB 1 Hours
110dB 30 Minutes
115dB 15 Minutes or less
120dB Avoid as damage may occur
OSHA GUIDELINES FOR NOISE EXPOSURE LIMITS
