Deck : Safety - 1830/2841
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| What is used to prevent accidental flooding of a double bottom or peak tanks in the event of a pipe rupture due to collision? |
| A) All tanks must be served by the fewest possible number of pipes to reduce the possibility of rupture. |
| B) Suction lines are fitted with a non-return valve |
| C) Separate lines are provided for filling and pumping these tanks. |
| D) Pipe lines must run vertically from the tank to a point above the margin line before turning fore or aft towards the pump. |
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