Investigation Report
BOP Test Assembly Drops During Pipe Handler Transfer
10-23-2009 10:45 G26315 GC/512 Other Lifting Device
- BSEE
- Investigation Report
- Unknown
- Dropped objectsMechanical failure
- Lifting operations
- Competence and trainingExclusion zonesJob safety analysisOperating and work procedures
- Upstream oil and gas
Summary
An investigation examines a BOP test assembly dropped during transfer by a horizontal-to-vertical pipe handler. The assembly overloaded the handler, forcing its roller jaws open. Personnel remained clear and nobody was injured. Findings address missing operating limits and training gaps; subsequent measures restrict handling to single pipe joints and provide clearer instructions.
Classifications: Dropped objects; falling objects; DROPS.
Classifications: Mechanical failure; equipment failure.
Classifications: Lifting operations; load lifting; hoisting.
Classifications: Competence and training; competency assurance; safety training.
Classifications: Exclusion zones; red zones; restricted access zones.
Classifications: Job safety analysis; JSA; job hazard analysis; JHA.
Classifications: Operating and work procedures.
Classifications: Upstream oil and gas; oil and gas extraction; upstream petroleum.