API RP 1004

Annotation of standard text API RP 1004 :

Provides an industry standard for bottom loading and vapor recovery of propriety and hired carrier DOT MC306 tank vehicles at terminals operated by more than one supplier. Guides the manufacturer and operator of a tank vehicle as to the uniform features that should be provided to permit loading of a tank vehicle with a standard 4-inch adapter. This edition of RP 1004 requires an independent secondary control system and maximum requirements for outage in the tank to allow the secondary control system to function.