Cargo pressure and temperature control: General.

  1. Law
  2. CFR 46
  3. Shipping
  4. Coast Guard, Department of Homeland Security
  5. Certain Bulk Dangerous Cargoes
  6. Safety Standards for Self-Propelled Vessels Carrying Bulk Liquefied Gases
  7. Design, Construction and Equipment
  8. Cargo Pressure and Temperature Control
  9. Cargo pressure and temperature control: General.

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§ 154.701 Cargo pressure and temperature control: General.

Except as allowed under § 154.703, cargo tanks must:

(a) Have their safety relief valves set at a pressure equal to or greater than the vapor pressure of the cargo at 45 °C (113 °F) but not greater than the MARVS under § 154.405; or

(b) Be refrigerated by a system meeting § 154.702, and each refrigerated incompatible cargo refrigerated by a separate system.


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