We are providing PDF versions of public comments involved in the rule making process for Training Standards for Shaft and Slope Construction Workers at Mines ( 04-15842).
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|AB35-COMM-1||H. John Head, PE
Senior Principal Engineer
MACTEC Engineering and Consulting, Inc.
Association of Bituminous Contractors
|AB35-COMM-101||David L. Heidorn,
American Society of Safety Engineers
Shaft Drillers International