Investigation Report
Transocean Offshore - Transocean Barents - Investigation into an incident involving personal injury
Transocean Offshore - Transocean Barents - Investigation into an incident involving personal injury
- Havtil
- Investigation Report
- Unknown
- Crushing and pinch pointsRisk management
- DrillingInspection and maintenanceWorking at height
- Exclusion zonesMachine guardingOperating and work proceduresSimultaneous operations coordination
- Upstream oil and gas
- Offshore installation
Summary
Investigation of a derrick inspection injury on Transocean Barents during drillstring running. A descending top-drive yoke struck and squeezed a worker against a platform railing. Findings address inadequate platform protection, conflicting access procedures, unclear restricted zones and deficient coordination and risk assessment of simultaneous work.
Classifications: Crushing and pinch points; crush hazards; pinch points.
Classifications: Risk management; risk evaluation.
Classifications: Drilling; well drilling.
Classifications: Inspection and maintenance; asset inspection; equipment maintenance.
Classifications: Working at height; work at height.
Classifications: Exclusion zones; red zones; restricted access zones.
Classifications: Machine guarding; machinery guards; machine guards.
Classifications: Operating and work procedures.
Classifications: Simultaneous operations coordination; SIMOPS; simultaneous operations.
Classifications: Upstream oil and gas; oil and gas extraction; upstream petroleum.
Classifications: Offshore installation; offshore platform; offshore rig.