Vapor Recovery

 

The control, containment, and/or disposition of vapors during delivery and dispensing operations. For example, this is accomplished at petroleum fueling outlets in the following two stages: (Refer to API RP 1615)

a.        Stage I Vapor Control: Containment, collection and recovery of hydrocarbon vapors generated during the filling of USTs.

b.        Stage II Vapor Control: Containment, collection and recovery of hydrocarbon vapors generated during the refueling of vehicles.