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Inspection Detail
Inspection: 641613 - Noble Drilling
Inspection Information - Office: Bismarck Area Office
Site Address:
Noble Drilling
5 Miles East Of Town
Trenton, ND 58853
Mailing Address:
1924 S Utica, Tulsa, OK 74104
Union Status: NonUnion
SIC:1381
NAICS: 0
Inspection Type: Accident
Scope: Partial
Advanced Notice: Y
Ownership: Private
Safety/Health: Safety
Close Conference: 06/28/1985
Planning Guide: Safety-Manufacturing
Emphasis:
Case Closed: 10/21/1985
| Type | Activity Nr | Safety | Health |
|---|---|---|---|
| Accident | 360633440 |
| Violations/Penalties | Serious | Willful | Repeat | Other | Unclass | Total |
|---|---|---|---|---|---|---|
| Initial Violations | 1 | 1 | ||||
| Current Violations | 1 | 1 | ||||
| Initial Penalty | $420 | $0 | $0 | $0 | $0 | $420 |
| Current Penalty | $210 | $0 | $0 | $0 | $0 | $210 |
| FTA Penalty | $0 | $0 | $0 | $0 | $0 | $0 |
| # | Citation ID | Citaton Type | Standard Cited | Issuance Date | Abatement Due Date | Current Penalty | Initial Penalty | FTA Penalty | Contest | Latest Event | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | 01001 | Serious | 5A0001 | 09/05/1985 | 09/17/1985 | $210 | $420 | $0 | I - Informal Settlement |
Investigation Summary
THE EMPLOYEES WERE WALKING ADJACENT TO A HINGED FLOOR, WEIGHING APPROXIMATELY 10,000 POUNDS, WHICH WAS SECURED IN THE VERTICAL POSITION BY A SINGLE LOG CHAIN. THE HOOK ON THE CHAIN WAS SECURED BY A PIN WHICH IN TURN WAS SECURED BY A COTTER PIN. THE COTTER PIN SHEARED OFF, ALLOWING THE LARGER PIN TO SLIP OUT OF THE HOOK. THE HINGED FLOOR SECTION FELL ON THE EMPLOYEES, CRUSHING THEM.
Keywords: CHAIN, COTTER PIN, CRUSHED, STRUCK BY, FALLING OBJECT, OIL RIG, UNSTABLE POSITION
| # | Inspection | Age | Sex | Degree of Injury | Nature of Injury | Occupation |
|---|---|---|---|---|---|---|
| 1 | 641613 | Occupation Not Listed |