Question 4363Deck General70% to pass
In case of major damage to column C1P while the DEEP DRILLER is on location, you should pump from port-forward lower-hull tanks using_______________.
AI Explanation
The correct answer is D) both port-side ballast pumps.
In the event of major damage to column C1P while the DEEP DRILLER is on location, the recommended procedure is to use both port-side ballast pumps to pump from the port-forward lower-hull tanks. This is because the port-side ballast pumps are specifically designed and positioned to handle the ballast system on that side of the vessel, making them the most effective and appropriate choice for this type of emergency situation.
The other options are not correct because: A) the drill water pump is not intended for ballast system operations, B) the saltwater service pump may not have the capacity or positioning to effectively manage the ballast system, and C) using all four ballast pumps would be unnecessary and potentially overkill for the specific issue at hand.
Related Questions
#4361 Among the valves to open when deballasting using tanks 1P and 10P of the DEEP DRILLER is _______________.#4362 The DEEP DRILLER, loaded as shown in Sample Load Form #1 (Transit), suffers minor damage which results in flooding in tank 1P. You may pump from _______________.#4364 When the COASTAL DRILLER is afloat, the water for the saltwater eductor system is provided by _______________.#4365 The DEEP DRILLER, at 58.0 feet draft in sea water, loads 200 long tons. What is the new displacement? #4366 The draft of the DEEP DRILLER in the lightweight condition is _______________.