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Observation - 201900230 Audit Trail    << HEART Home  
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Originator:
Date Created:
07-Jan-2019
Business Unit:
Specialist Technical Solutions
Business Group:
Nuclear
Project/Office:
Materials Science & Structural Integrity
Service Line:
Nuclear Consultancy & Defence
Site/Office Name:
Birchwood Park
Home or Work Related Observation?:
Work
Exact Location or Project of Act/Condition/Safe Behaviour:
Walton House Hydrogen Lab 2
Observation Type:
Unsafe Condition
Observer Name:
Brown, Peter
Observer Email Address:
peter.brown@woodplc.com
Originator Status:
Wood
Stakeholder:
Wood
Observation Date:
07-Jan-2019
Observation Time:
11:45
Observation Close Date:
Observation Category:
Work Environment
    Fire & Fire prevention
Details of safety observation:
Fittings on vent line accidentally left loose during relief valve removal. Routine venting operation from a different tank resulted in a small release of hydrogen. Alarm sounded immediately, operator closed vent valve and evacuated the building with the rest of the staff.
Immediate action taken:
Verified hydrogen was safe, cancelled alarm and resumed normal operation. Vent line fittings have been tightened.
Supporting Information:
Feedback required?:
Yes
Comments from Reviewer
Cancel Comments:
Raised to CAIRS on 11/01/19 by Darby Allan on instruction by Simon Hunter

      


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