WorksheetsModule 4 (PART 2) Energy Isolation Certificate Quiz
Total questions: 9
Worksheet time: 5mins
What is the purpose of the Energy Isolation Certificate (IC)?
Record work completion
Ensure safe work practices and communication
Update plant integrity
Who is responsible for completing the Application Section of the Energy Isolation Certificate (IC)?
Area Authority (AA)
Isolating Operator (ISO)
Asset Owner
When is a Sanction To Test (STT) required?
At the end of the work shift
During pre-start ups
After permit expiration
What does the Isolation Authority (ISA) confirm in the Mechanical Isolation Details?
Work scope details
De-isolation sequence
Integrity of isolations
Who approves the de-isolation of equipment in the Electrical Energy Isolation Certificate?
Isolating Operator (ISO)
Area Authority (AA)
Permit Issuer (PI)
When should the Isolating Operator (ISO) sign off on the Isolation Certificate (IC) during the de-isolation process?
Before the independent verification
After the closure by Area Authority (AA)
Before the approval by AA
Who determines whether an independent verification is required for isolation points?
Isolating Operator (ISO)
Area Authority (AA)
Permit Issuer (PI)
What is the purpose of the Dynamic Risk Assessment process?
Confirm isolations
Monitor hazards and assess risks
Update the Isolation Certificate
What is the minimum acceptable standard of final isolation for intrusive and non-intrusive maintenance?
Maximum Isolation Standard
Baseline Isolation Standard
Advanced Isolation Standard
