Cause & Consequence
- Uncontrolled release of a flammable gas or liquid
Incident Location
Fixed Installation
Incident Activity
Production operations
Specific Incident Equipment
MOL Pump (B) and a Flow Control Valve
Lessons Identified
• The available torqueing equipment could not properly access all of the bolts on the joint due to layout and space constraints
• There was a lack of manufacturer’s information on board the installation for reference, namely; correct torque settings and static design pressure of mechanical seal
• There was no torque setting/specification history from previous work on this equipment.
Incident Recommendations
- Failed gasket sent to suppliers to determine specific failure mode
- Appropriate torqueing tools acquired to address limited access to the MOL pump area
- Improved traceability of leak test process by introduction of leak test folder with method statements and leak test certification
Rate this alert
Average Rating
Latest Alerts & Moments
Our searchable catalogue of hundreds of Safety Alerts and Safety Moments are all designed as learning resources that can help improve workplace safety.