170 IAC 5-3-2.1 Maps and records

Sec. 2.1. (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.