170 IAC 5-3-2.1
Maps and records
(a)An operator shall maintain a system of records of its physical plant. These shall include records and maps of its active physical plant in use, and be in a form as to facilitate the operation and maintenance of the plant in a safe manner. Included on the maps and records shall be the information and location, if applicable, regarding:#
(1)mains;#
(2)services;#
(3)sizes;#
(4)materials;#
(5)pressure ranges;#
(6)mains emergency valves;#
(7)regulator stations;#
(8)rectifiers;#
(9)farm taps; and#
(10)critical bonds.#
(b)An operator that does not utilize geographic information systems (GIS) or electronic maps shall, at a minimum, review its maps and records once each calendar year at intervals not exceeding fifteen (15) months. Documentation shall be made available for review by the division.#
(c)An operator that utilizes GIS or electronic maps shall reflect changes to the maps on an on-going basis. An operator shall maintain documentation of electronic updates that occur within their GIS.#
(Indiana Utility Regulatory Commission; 170 IAC 5-3-2.1; filed Mar 17, 2022, 12:34 p.m.: 20220413-IR-170210213FRA; filed May 24, 2023, 3:24 p.m.: 20230621-IR-170220324FRA)#