Compressor stations: Inspection and testing of relief devices.

(a)Except for rupture discs, each pressure relieving device in a compressor station must be inspected and tested in accordance with §§ 192.739 and 192.743, and must be operated periodically to determine that it opens at the correct set pressure.#

(b)Any defective or inadequate equipment found must be promptly repaired or replaced.#

(c)Each remote control shutdown device must be inspected and tested at intervals not exceeding 15 months, but at least once each calendar year, to determine that it functions properly.#