StacksVerified U.S. regulatory reference

33 CFR §157.150

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
After passing the inspections under § 157.140, the owner, operator, and master shall ensure that the following are recorded in the Crude Oil Washing Operations and Equipment Manual approved under § 157.112:
  1. (a)The results of the inspections under § 157.140.
  2. (b)The following characteristics used to pass the inspections under § 157.140:
    1. (1)Pressure and flow of the crude oil pumped to the COW machines.
    2. (2)Revolutions, number of cycles, and length of cycles of each COW machine.
    3. (3)Pressure and flow of the stripping suction device.
    4. (4)Number and location of COW machines operating simultaneously in each cargo tank.
    5. (5)Volume of water used for water rinsing.
    6. (6)Trim conditions of the tank vessel.