A CTV drifted into and hit a close-by construction at 0.5 knots, stories IMCA.
What occurred?
A crew switch from a CTV to a Service Operation Vessel (SOV) was efficiently accomplished. The SOV was 180 metres from a wind turbine generator (WTG) on the sector. The CTV moved away from the SOV and propulsion controls have been set to zero, and the crew continued to finish reporting and administrative duties.
The CTV drifted into and hit the close by construction at 0.5 knots, prompting the CTV Grasp to right away transfer forward and away to a protected space whereas vessel hull checks and reporting was carried out. The WTG asset was additionally inspected and a few harm to the paintwork was famous. No-one was injured.
What went incorrect?
Administrative duties have been prioritised instantly after the crew switch, moderately than sustaining situational consciousness.
The instrumentation on the bridge of the CTV was not set as much as warn of an imminent allision.
Authority had been granted for the crew switch to happen contained in the WTG security zone. The crew switch shouldn’t have been authorised on this location.
Classes discovered
The temptation to get administrative duties out of the way in which must be resisted: Bridge crew ought to keep alert, preserve an excellent lookout and good situational consciousness till a vessel is in a protected location after finishing up switch operations.– Is there enough time to do these administrative duties? Are CTV bridges appropriately crewed?
Work Authorisation ought to take into account vessel place in relation to mounted property in addition to wind/sea circumstances.
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Supply: IMCA
