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GT IM Key Documents

Documents related to the Gas Transmission Pipeline Integrity Management process are available below. The most recent documents are listed first.

Technical Reports

The following reports are intended to serve as a technical resource for OPS and State pipeline safety inspectors evaluating operators' integrity management (IM) programs. Inspectors consider information from a number of sources in determining the adequacy of each IM program. Development of these reports was funded via a Congressional appropriation specifically designated for implementation of IM oversight. These and other similar reports are separate and distinct from the work products associated with and funded via OPS's R&D Program.

Last updated: Thursday, April 18, 2019