MSHA Program Information Bulletin P1136 Suitable Hard ...
PROGRAM INFORMATION BULLETIN NO. P1136 FROM: KEVIN G. STRICKLIN ... require miners to wear suitable hard hats. MSHA''s longstanding policy provides that the purpose of 30 § (d) and § (d) is: ... Low profile hardhats that have been tested and approved by ANSI are available for miners preferring this type of hardhat.
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