603. Maintenance and use of equipment in regard to limiting noise.

603.     Maintenance and use of equipment in regard to limiting noise.

The person responsible1 must: (1) ensure so far as is practicable2 that anything provided by him in compliance with his duties in respect of noise at work3 to or for the benefit of an employee, other than personal hearing protectors4, is fully and properly used; and (2) ensure that anything provided by him in compliance with such duties is maintained in an efficient state, in efficient working order and in good repair5.

Every employee must: (a) make full and proper use