Module 4 (PART 2) Energy Isolation Certificate Quiz

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