Question 5093Deck General70% to pass
After jacking down your liftboat you have an unexpected list. You find that the only cause of this list must be a flooded leg. Your next course of action should be to _______________.
AI Explanation
The correct answer is A) jack the vessel back up to a safe height.
The reasoning is that a flooded leg on a liftboat can lead to a dangerous list that compromises the stability and safety of the vessel. The immediate priority should be to jack the vessel back up to a safe height to restore stability and prevent further flooding or potential capsizing.
Options B and C are incorrect because the list is a serious issue that needs to be addressed promptly, not ignored or reported to the Coast Guard without first taking steps to stabilize the vessel. Option D is also incorrect, as pumping out ballast would not address the root cause of the flooded leg and could further destabilize the liftboat.
Related Questions
#5091 After jacking down your liftboat you have an unexpected list. You find that the only cause of this list must be a flooded leg. The list caused by a flooded leg means your vessel has a(n) _______________.#5092 Among the possible causes of unexpected rapid increasing inclination of the floating COASTAL DRILLER is _______________.#5094 While drilling loaded as shown in Sample Load Form Number 4 (Drilling), the DEEP DRILLER suffers an unexpected but slowly increasing port and forward inclination. The wind and waves are light. This inclination could have been caused by _______________.#5095 While drilling loaded as shown in Sample Load Form Number 4 (Drilling), the DEEP DRILLER suffers an unexpected but slowly increasing port and aft inclination. The wind and waves are light. This inclination could have been caused by _______________.#5096 While drilling loaded as shown in Sample Load Form Number 4 (Drilling), the DEEP DRILLER suffers an unexpected but slowly increasing starboard and aft inclination. The wind and waves are light. This inclination could have been caused by _______________.