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46 C.F.R. § 154.1115   Discharge.

Title 46 - Shipping

Title 46: Shipping
PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES
Subpart C—Design, Construction and Equipment
Firefighting

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§ 154.1115   Discharge.

(a) The discharge density of each water spray system must be at least:

(1) 10000 cm³ /m² /min. (0.25 gpm/ft.² ) over each horizontal surface; and

(2) 4000 cm³ /m² /min. (0.10 gpm/ft.² ) against vertical surface, including the water rundown.

(b) The water spray protection under §154.1110 (d) and (e) must cover an area in a horizontal plane extending at least 0.5 m (19 in.) in each direction from the pipes, fittings, and valves, or the area of the drip tray, whichever is greater.

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