170 IAC 5-3-2.6 Establishment of MAOP on distribution system

Sec. 2.6. (a) An operator complies with 49 CFR 192.619(a)(4) for existing pipelines less than one hundred (100) psi if the operator establishes the maximum allowable operating pressure (MAOP) on a section of distribution system pipeline in compliance with Method 5 for establishing MAOP in 49 CFR 192.624(c)(5). For purposes of this section, the following table replaces Table 1 to § 192.624(c)(5)(ii): Required Patrols Leakage surveys After the final leak survey to establish the MAOP under this section, at least 1 additional patrol within the following 3 months. After the final leak survey to establish the MAOP under this section, at least 1 additional leak survey within the following 3 months. (b) Pipelines with an MAOP established under this section shall thereafter be patrolled and surveyed in accordance with 49 CFR 192.721 and 49 CFR 192.723.