R307-504-4. Tank Truck Loading Requirements

(1) Tanker trucks used for intermediate hydrocarbon liquid or produced water shall be loaded using bottom filling or a submerged fill pipe. (2) VOC emissions during truck loading operations shall be controlled at all times using a vapor capture line. The vapor capture line shall be connected from the tanker truck to a control device or process, resulting in a minimum 95 percent VOC destruction efficiency. (a) Well sites in operation on January 1, 2018 shall comply with R307-504-4(2) no later than July 1, 2019.