R 325.52505
R 325.52505 Exhaust systems.
Cite as Mich. Admin. Code R 325.52505
Rule 5. (1) An employer shall ensure that exhaust systems for grinding,
polishing, and buffing operations be designed in compliance with American Standard
Fundamentals Governing the Design and Operation of Local Exhaust Systems, Z9.2-
1960.
(2) Exhaust systems for grinding, polishing, and buffing operations shall be tested
as specified in American Standard Fundamentals Governing the Design and Operation of
Local Exhaust Systems, Z9.2?1960.
(3) All exhaust systems shall be provided with suitable dust collectors.