261.19 High-pressure piping.

As part of the procedures developed in compliance with section 261.15 of this Part, the operator's plan must provide for annual notification to the customer and owner that:#

(a)they receive gas in excess of 14 inches water column;#

(b)their piping system, including pressure reducing equipment, must meet the requirements of NFPA 54;#

(c)they must contact the operator for a safety review whenever a change in piping or appliances is planned; and#

(d)an inspection of their regulators by qualified individuals should be conducted.#