SafetyQuestion 1287 of 1605
At what 8-hour time-weighted average noise level does OSHA construction require feasible administrative or engineering controls, and hearing protection?
a.120 dBA
b.90 dBA
c.70 dBA
d.60 dBA
Explanation
1926.52 sets the construction permissible noise exposure at 90 dBA as an 8-hour TWA. When exposure exceeds this, feasible controls must be used and hearing protection provided.
Law Reference: 29 CFR 1926.52 / 1926.101Practice all 1605 questions free — no signup required.
Related questions on this topic
- Head protection (hard hats) is required on a construction site whenever there is a possible danger of:
- Under OSHA's PPE rules, who generally must pay for required personal protective equipment?
- A worker is grinding metal, creating flying particles. What PPE is specifically required?
- The employer's duty regarding PPE selection begins with:
- When respirators are required to protect worker health, the employer must establish a written respiratory protection program that includes:
- The Hazard Communication Standard (HazCom), aligned with GHS, requires employers to maintain which document for each hazardous chemical on site?
Last reviewed: · editorial process
Sen Lin, PrepPass Founder · Verified against California CSLB Contractor License Law & Business Exam · How we review
Reviewed by Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — verify)