Section R. 460.20335 - Master meter systemsRule 335.
(1) The definition of "master meter system" contained in 49 C.F.R. § 191.3, which is adopted by reference in R 460.20606, is superseded by the following: (a) As used in these rules, "master meter system" means a distribution pipeline system that receives metered gas from an outside source and that is used for distributing gas within a definable area, including but not limited to, a mobile home park, vacation rental housing complex, apartment complex, college campus, or prison. The master meter system supplies the ultimate consumer of the gas whether the gas is purchased or supplied at no cost.(b) As used in this rule, "distribution pipeline system" means a system of main and service lines including all parts of those physical facilities through which gas moves in transportation, including but not limited to, pipe, valves, and other appurtenance attached to pipe, metering stations, regulator stations, delivery stations, holders, and fabricated assemblies. The distribution pipeline system ends at the outlet of the sub-meter, the outlet of the service regulator, or the building wall, whichever is furthest downstream.(c) As used in this rule, "ultimate consumer" means a third-party end-user occupying an area containing distribution piping from the distribution pipeline system who routinely consumes gas from the system.(d) As used in this rule, "sub-meter" means 1 of 2 or more meters for measuring different sections of gas supply that is located downstream from a master meter.(2) An operator shall not supply gas to any new master meter system established on or after January 1, 2019 unless the commission has provided a waiver.(3) The design, construction, inspection, and testing of additions to existing master meter systems are the responsibility of the operator with the direct costs paid by the owner, unless the commission has provided a waiver.(4) Unless the commission has provided a waiver, for master meter systems that were established before January 1, 2019, an operator shall make efforts to negotiate an operations and maintenance agreement with the master meter system owner that ensures compliance with all applicable requirements of the gas safety standards for that system. The direct cost to the operator for services performed under this agreement, including an appropriate administrative overhead, may be charged to the owner of the master meter system. The monthly charge per service line must not exceed the residential meter charge or customer charge included in the operators tariffs on January 1, 2018. An operator shall apply for any necessary waivers under this subrule by January 1, 2020.(5) Beginning March 15, 2019, all operators shall provide an annual report to the commission describing the location, type of facility served, number of services at each known master meter system in service at the end of the previous calendar year, and the names and contact information for all known master meter system owners with whom the operator is unable to execute an operations and maintenance contract.Mich. Admin. Code R. 460.20335