Starboard ballast pump #1 on the DEEP DRILLER has failed. To deballast from tank C2SA using starboard ballast pump #2, it is necessary to open the manual valve and which motor driven valves?

Correct Answer: Option A — 15, 34, 35, 36, 46, 48

Operating the specific ballast piping and valve configurations per the DEEP DRILLER operations manual routes the suction and discharge paths correctly when utilizing starboard ballast pump #2 for tank C2SA.