# Maps and Records

- **operation:** document
- **citation:** RCSA § 16-280b-B22
- **title:** Maps and Records
- **source type:** regulation
- **agency:** Connecticut Public Utilities Regulatory Authority
- **status:** current
- **official:** true
- **published on:** 2025-06-11
- **effective on:** 2025-06-11
- **summary:** (a) Not later than January 1, 2032, each Operator shall utilize a GIS to accurately map the location, using Global Positioning System coordinates, or equivalent methods, of all Mains and Service Lines. (b) The following information, as applicable, shall be accessible through the GIS for each Main and Service Line and b
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- **app url:** https://regulus.evalyn.ai/document/ct-rcsa-16-280b-b22
- **source url:** https://eregulations.ct.gov/eRegsPortal/Search/getDocument?guid=%7BE04F6097-0000-CC1C-9D68-25A0BA411C82%7D
**body:**

(a) Not later than January 1, 2032, each Operator shall utilize a GIS to accurately map the location, using Global Positioning System coordinates, or equivalent methods, of all Mains and Service Lines. (b) The following information, as applicable, shall be accessible through the GIS for each Main and Service Line and be maintained for the life of each Main and Service Line: (1) date of installation; (2) material description; (3) Pipe size; (4) Pipe wall thickness or standard dimension ratio; (5) manufacturer; (6) date of manufacture; (7) all relevant identification numbers for materials and components, including model, serial, batch, lot and heat numbers; (8) pressure regulating or relieving device interchangeable components, such as orifice size and spring pressure range; (9) maximum design pressure; (10) specified minimum yield strength; (11) hydrostatic design basis; (12) MAOP; (13) depth, at intervals of not more than 40 feet and at any location where depth changes significantly; (14) locations where Pipe is subject to sections 16-280b-B18(a)(1) or 16-280b- B18(c)(1) of the Regulations of Connecticut State Agencies or has less cover than was required at the time of installation; (15) locations where Pipe has less than 12 inches of clearance from non-Operator owned below-ground Utilities; (16) locations where Pipe was inserted into a Conduit; (17) locations where Pipe has less than 12 inches of clearance; (18) locations where plastic Pipe has been squeezed-off; (19) locations of inoperable valves; (20) location of each weld and each name of any Welder or Welding Operator who performed such welding; 32 (21) location of each plastic Pipe joint and the name of the individual who performed such joining; and (22) the geospatial limits of each cathodic protection system and all Pipe segments included in each of these systems. (c) For Pipeline Facilities that existed prior to January 1, 2032, the information required pursuant to subsection (b) of this section, shall be limited to readily available data and new information gained over time through normal activities.
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