Subpart K—Ground Control
Sections
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77.1000
§ 77.1000 Highwalls, pits and spoil banks; plans. -
77.1000-1
§ 77.1000-1 Filing of plan. -
77.1001
§ 77.1001 Stripping; loose material. -
77.1002
§ 77.1002 Box cuts; spoil material placement. -
77.1003
§ 77.1003 Benches. -
77.1004
§ 77.1004 Ground control; inspection and maintenance; general. -
77.1005
§ 77.1005 Scaling highwalls; general. -
77.1006
§ 77.1006 Highwalls; men working. -
77.1007
§ 77.1007 Drilling; general. -
77.1008
§ 77.1008 Relocation of drills; safeguards. -
77.1009
§ 77.1009 Drill; operation. -
77.1010
§ 77.1010 Collaring holes. -
77.1011
§ 77.1011 Drill holes; guarding. -
77.1012
§ 77.1012 Jackhammers; operation; safeguards. -
77.1013
§ 77.1013 Air drills; safeguards.