5007.9.1.11 Hose connections.
FC § 5007.9.1.11
Flammable and combustible liquids shall be transferred to tanks by means of approved liquid- and vapor-tight connections between the delivery hose and fill tank connection. Where underground tanks are equipped with a vapor recovery system, all connections required for the safe and proper functioning of the vapor recovery system shall be made and maintained liquid- and vapor-tight throughout the unloading process. Vapors shall not be discharged at grade level during delivery.













