OMB control number
Rock Bolt Test Procedures And Rock Bolt Anchorage Capacity Tests (30 Cfr 56.3053 And 57.3053)
OMB 1219-0086 · DOL/MSHA.
OMB 1219-0086
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 ROCK BOLT TEST PROCEDURES AND ROCK BOLT ANCHORAGE CAPACITY TESTS (30 CFR 56.3053 AND 57.3053) |
Form |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 198512-1219-001 | Revision of a currently approved collection | 1985-12-16 | Approved without change | |
| 198504-1219-003 | No material or nonsubstantive change to a currently approved collection | 1985-04-15 | Approved with change | |
| 198408-1219-001 | Revision of a currently approved collection | 1984-08-29 | Approved without change | |
| 198305-1219-008 | New collection (Request for a new OMB Control Number) | 1983-05-04 | Approved without change |