Deck: Safety

1. A All tanks must be served by the fewest possible number of pipes to reduce the possibility of rupture.
2. B Suction lines are fitted with a non-return valve
3. C Separate lines are provided for filling and pumping these tanks.
4. D Pipe lines must run vertically from the tank to a point above the margin line before turning fore or aft towards the pump.

Tip: press A-D to answer