Regulatory requirements are contained in 29 CFR 1910.95.
A. When Required: Each affected employee shall be provided approved hearing protection against the effects of noise exposure when the sound levels in the workplace exceed the limits established by OSHA.
B. Continuing Conservation Program: In cases where the noise levels consistently exceed allowable limits, the City shall institute and administer a continuing, effective hearing conservation program. This program should include:
1. The effects of noise on hearing;
2. The purpose of using hearing protection, the advantages and disadvantages of various types of equipment;
3. Instructions on selection, fitting, use and care of hearing protectors; and
4. The purpose of audiometric testing and an explanation of the test procedure.
C. Proper Fit And Use: The supervisor is responsible for ensuring that devices are properly fitted and are used correctly by the employee.
D. Maintenance, Inspection: Proper care and maintenance shall be given to hearing protection equipment. Reusable plugs shall be inspected before each use for cracks and defects.
E. Defective Plugs: Defective and/or disposable plugs shall be disposed of and not reused.
F. Earmuffs: Earmuffs shall form a tight seal around the ears. During regular inspections, check seals for cracks and loose headbands. (2019 Compilation)