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I don’t understand this one: M043 — start the water spray for the lifeboat (lifeboat launch sequence) Why do you spray a lifeboat with water?
by andrewl 4y ago
I don’t understand this one:
M043 — start the water spray for the lifeboat (lifeboat launch sequence)
Why do you spray a lifeboat with water?
- Karliss 4y agoFrom what I could find lifeboats have sprinkler system which pumps water over the outside of lifeboat for safer passage through water surface fire.
- panki27 4y agoI guess it's not used to spray the boat, but the water surface. I'm no expert on this matter, but I think it breaks surface tension somewhat. I have seen people disturb the water in a pool before a high diver jumps, so I think this applies here aswell.
- actionfromafar 4y agoDuring a fire maybe?
- dhx 4y agoFrom a bit of looking around, I suspect it may applicable for lifeboats used in oil/gas applications where the lifeboat could be launched into waters engulfed in flames from burning oil/gas on the surface of the water. There is a video demonstration at [1]. Even though people working in the proximity of a fire resistant lifeboat would already be comprehensively trained to operate said lifeboat, perhaps they've found that people forget and need a reminder to turn on fire suppression sprinklers in the... heat of the moment. [1] https://www.youtube.com/watch?v=BXYL-X4SHN4 https://www.youtube.com/watch?v=BXYL-X4SHN4