6004.2.2.5 Piping and controls – stationary containers.
FC § 6004.2.2.5
In addition to the requirements of FC 5003.2.2, piping and controls on stationary containers shall comply with the following requirements: 1. Pressure relief devices shall be vented to a treatment system designed in accordance with FC 6004.2.2.7. Exception: Pressure relief devices on outdoor containers provided exclusively for relieving pressure due to fire exposure are not required to be vented to a treatment system provided that: 1. The material in the container is not flammable.
2.The container is not located in a diked area with other containers containing combustible materials.
3.The container is located not less than 30 feet (9144 mm) from combustible materials or structures or is shielded by a fire barrier complying with the requirements of FC 6004.3.2.1.1.
