Exam Question
Explain in detail how you would isolate one of the sprinkler system for routine maintenance. Describe all the tests and inspections done and procedures to put back the system in service.
Class 2 (2nd Engineer)
MEP
📅 Feb 2019
Reference Answer
Isolation of the Sprinkler System
Sprinkler systems onboard are divided into multiple sections, each equipped with an individual isolation valve and alarm for easier maintenance. The following steps outline the procedure to isolate one section of the system for routine maintenance:
Inform the bridge about the planned maintenance, providing details of the section being isolated and the expected duration of the work.
Place the seawater pump in manual mode and switch off its breaker to prevent unintentional operation.
Sprinkler systems onboard are divided into multiple sections, each equipped with an individual isolation valve and alarm for easier maintenance. The following steps outline the procedure to isolate one section of the system for routine maintenance:
Inform the bridge about the planned maintenance, providing details of the section being isolated and the expected duration of the work.
Place the seawater pump in manual mode and switch off its breaker to prevent unintentional operation.
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