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Examoogle • User • info@examoogle.com • EE-2024-8821
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Who issues the Permit to Work Certificate?
Officer in charge of operations
Chief officer
Electric inspector
Collector
Officer in charge of operations
Quick Summary: A Permit to Work (PTW) is a formal safety management system used to control hazardous work activities. The 'Officer in Charge of Operations' (often the Shift Charge Engineer or Site Manager) is the designated authority responsible for issuing, signing, and revoking this permit to ensure the safety of personnel during electrical maintenance or commissioning.
A Permit to Work (PTW) is a formal safety management system used to control hazardous work activities. The 'Officer in Charge of Operations' (often the Shift Charge Engineer or Site Manager) is the designated authority responsible for issuing, signing, and revoking this permit to ensure the safety of personnel during electrical maintenance or commissioning.
Risktotal=P×S — where P is probability and S is severity, which the PTW aims to minimize.
The PTW mechanism functions as a procedural barrier. Before any high-risk task begins, the authorizing officer verifies isolation, de-energization, and earthing status. Once the safety conditions are verified and documented, the officer issues the permit to the working team, ensuring clear accountability and defined safety protocols.
PTW is mandatory for activities like working on live electrical circuits, confined space entry, or hot work.
The issuer remains accountable for the safety conditions specified at the time of permit issuance.
The receiver must return the permit once the work is completed or the permit expires.
Isolation verification is a prerequisite to PTW issuance.
Ensures systematic hazard identification and risk control.
Provides a written audit trail of high-risk activities.
Can lead to administrative delays if the process is not streamlined.
Requires significant training to avoid 'paperwork-only' compliance.
Power System Maintenance
Commissioning of High Voltage Substations
Transformer Oil Filtration
The Officer in Charge of Operations maintains authority over the switchgear configuration.
Option B (Chief Officer) typically manages maritime operations. Options C and D represent regulatory or administrative bodies outside the immediate plant operational safety chain.
A is correct — The officer in charge of operations is the primary authority responsible for verifying site safety conditions and authorizing a Permit to Work.
Always remember that safety hierarchy in engineering places operational authority (those controlling energy flow) as the primary issuers of work permits.