Question 1

Coming on watch, an OOW finds isolation tags in place from the previous shift with no handover note about whether the job is finished. What should the OOW do before assuming anything about the equipment's status?

Accepted Answer

Actively seek out the person who applied the isolation (or the authorising officer) to get a proper handover, rather than assuming the job is either finished or still ongoing based on the tag alone A missing handover note is a genuine information gap, not something to resolve by assumption in either direction — the OOW should actively track down the actual status.

Question 2

A cadet is told a hot work permit was issued "this morning" and asks the bosun how long it's valid for, without checking the form itself. What is the maximum validity period a permit to work can have?

Accepted Answer

24 hours from issue, with any shorter job-specific time limits also stated on the permit COSWP Chapter 14 sets 24 hours as the maximum validity period a permit can be issued for, with any further job-specific time limits stated on the permit itself.

Question 3

An OOW taking over the watch finds a permit for overside work was issued 20 hours ago and the job is still running. The outgoing OOW says it's "basically the same job, don't worry about it." What should the new OOW do?

Accepted Answer

Check elapsed time against the 24-hour limit, recognise it's close to expiry, and flag to the authorising officer that revalidation will be needed rather than letting it lapse unnoticed A permit approaching its validity limit needs proactive attention at handover, not passive monitoring — the new OOW's job is to flag it to the authorising officer before it lapses, not to wait for it to expire.