Pipeline Safety Alert
(by James Curry, Keith Coyle and Brianne Kurdock)
On October 1, 2019, the Pipeline and Hazardous Materials Safety Administration (PHMSA or the Agency) published a final rule in the Federal Register amending the federal safety standards for gas pipeline facilities at 49 C.F.R. Part 192 (Rule). The Rule primarily addresses concerns identified in congressional mandates and National Transportation Safety Board (NTSB) recommendations for gas transmission lines. The most significant provisions include new requirements for verifying pipeline materials, reconfirming maximum allowable operating pressure (MAOP), and performing periodic assessments of pipeline segments located outside of high consequence areas (HCAs), including in newly-defined moderate consequence areas (MCAs). Other changes include amendments to the integrity management (IM) requirements, new requirements for reporting MAOP exceedances and the safety of inline inspection launcher and receivers, as well as related recordkeeping requirements.
This alert is the first in a four-part Babst Calland series on the Rule. This first alert discusses the new MAOP reconfirmation and material verification requirements. The next alert will cover MCAs and new assessment requirements for pipelines located outside of HCAs. The third client alert will review the new recordkeeping requirements. Finally, Babst Calland will survey the remaining Rule topics.
Materials Verification – 49 C.F.R. § 192.607
PHMSA established new materials verification requirements for certain kinds of gas transmission pipelines in response to a mandate in the Pipeline Safety, Regulatory Certainty, and Job Creation Act of 2011 (2011 Act). Operators must create procedures for conducting destructive and nondestructive tests if they do not have traceable, verifiable, and complete (TVC) records for pipeline attributes required by other regulations. Specifically, materials verification may be triggered by MAOP reconfirmation, integrity management, or repair regulations applicable to onshore gas transmission pipelines in Class 3 or 4 locations or HCAs. …

Justine M. Kasznica