420.1 Scope.

(a)This Part prescribes minimum safety requirements for the design, fabrication, installation, inspection, testing, operation, and maintenance of steam distribution systems.#

(b)Every steam corporation, as defined in section 2(22) of the Public Service Law, engaged in the distribution of steam via pipeline within the State of New York shall comply with the rules set forth in this Part. As used in this Part, the term "steam corporation" refers only to those entities required to comply with this Part.#

(c)This Part does not apply to:#

(1)piping and facilities used for or in connection with the generation or production of steam; and#

(2)the design, fabrication, and installation of piping downstream of the customer's property line.#