Rock Bolt Test Procedures And Rock Bolt Anchorage Capacity Tests (30 Cfr 56.3053 And 57.3053)

OMB 1219-0086

Latest Forms, Documents, and Supporting Material

Document Name
ROCK BOLT TEST PROCEDURES AND ROCK BOLT ANCHORAGE CAPACITY TESTS (30 CFR 56.3053 AND 57.3053) Form

All Historical Document Collections

198512-1219-001 Approved without change	Revision of a currently approved collection	1985-12-16
198504-1219-003 Approved with change	No material or nonsubstantive change to a currently approved collection	1985-04-15
198408-1219-001 Approved without change	Revision of a currently approved collection	1984-08-29
198305-1219-008 Approved without change	New collection (Request for a new OMB Control Number)	1983-05-04