Safety Flash
Worker suffers life changing injury after pressure test failure
Worker suffers life changing injury after pressure test failure
- IMCA
- Safety Flash
- IMCA SF 30/17
- Control of WorkIsolationLine of FirePressure Systems
- Line of fireMechanical failurePressure systems
- Pressure testing
- HoseValve
- Contractor managementPressure relief
Summary
During a boiler pressure test involving three companies, an overpressurised valve failed and a hose and metal fitting assembly struck a worker’s leg. Compound fractures led to amputation below the knee. The flash highlights absent pressure relief, an unsafe system of work and the importance of shared safety responsibilities.
Classifications: Line of fire; struck-by hazards.
Classifications: Mechanical failure; equipment failure.
Classifications: Pressure systems; stored pressure; pressurised systems; pressurized systems.
Classifications: Pressure testing; hydrostatic testing; pneumatic testing.
Classifications: Hose; flexible hose.
Classifications: Valve; valves.
Classifications: Contractor management; contractor assurance.
Classifications: Pressure relief; overpressure protection.
Summary
The UK HSE advises that three companies were sentenced after an employee suffered serious fractures to his leg.
IMCA SF 30/17. Themes: control of work, isolation, line of fire, pressure systems.