On the COASTAL DRILLER, except when pumping...

Question 1 / 2707066636ee728f7522a1c51771f

Question 1 of 2707066636ee728f7522a1c51771f

On the COASTAL DRILLER, except when pumping from a tank, the bilge system valves should be __________.

Question 1 of 27070

On the COASTAL DRILLER, except when pumping from a tank, the bilge system valves should be __________.

🔍 Key Concepts

• Bilge system valves normal operating position when not actively pumping • Reason for keeping bilge lines secured to prevent flooding or pollution • Difference between valves used for pumping from a tank and those used for bilge suction

💭 Think About

• If you are not pumping from a tank, what is the safest default position for any valve that could let water or oil move unintentionally? • What could happen if bilge valves were left partially open all the time on a drilling unit like COASTAL DRILLER? Think about backflooding and accidental discharge. • Which choice best reflects a clear, positive safety practice rather than a temporary or in‑between position?

✅ Before You Answer

• Verify which position minimizes the risk of unintended flow into or out of the bilge system. • Check which options describe a temporary operating condition versus a normal secured condition. • Consider MARPOL and company procedures that stress securing bilge and overboard valves when not actually transferring.

Question 1 of 27070

On the COASTAL DRILLER, except when pumping from a tank, the bilge system valves should be __________.

closed

opened for draining

in the check-stop position

cracked open

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