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Class 4 (4th Engineer) SSEP 📅 Sep 2023

Exam Question

(a) Explain the purpose of hotwork permit. Prepare a checklist for issuance of hotwork permit (10)

(b) Explain cold work permit. What types of jobs require cold work permit (10)

Reference Answer

### (a) Hot Work Permit
#### **Purpose of a Hot Work Permit**
A Hot Work Permit is a formal, documented control system integral to a vessel's Safety Management System (SMS). Its primary purpose is to ensure that any work involving sources of ignition (such as welding, flame-cutting, grinding, or any spark-producing activity) is conducted with the highest degree of safety. It serves several critical functions:
* **Formal Risk Assessment:** It mandates a systematic identification and evaluation of all potential fire and explosion hazards before work commences. This transforms a potentially hazardous operation into a controlled and managed activity.

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