StacksVerified U.S. regulatory reference

40 CFR §65.82

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)The owner or operator shall equip each transfer rack with either one of the following equipment:
    1. (1)A closed vent system which routes the regulated material vapors to a control device as provided in § 65.83(a)(1) and (2).
    2. (2)Process piping which routes the regulated material vapors to a process or a fuel gas system as provided in § 65.83(a)(4), or to a vapor balance system as provided in § 65.83(a)(3).
  2. (b)Each closed vent system shall be designed to collect the regulated material displaced from tank trucks or railcars during loading and to route the collected regulated material to a control device as provided in § 65.83(a)(1) and (2).
  3. (c)Process piping shall be designed to collect the regulated material displaced from tank trucks or railcars during loading and to route the collected regulated material vapors to a process or a fuel gas system as provided in § 65.83(a)(4), or to a vapor balance system as provided in § 65.83(a)(3).
  4. (d)Each closed vent system shall meet the applicable requirements of § 65.143.
  5. (e)If the collected regulated material vapors are routed to a process or a fuel gas system as provided in § 65.83(a)(4), then each owner or operator shall meet the applicable requirements of § 65.142(c).