80 FR 68 - 19114

Docket Number PHMSA-2015-0105

Notice: Issuance of Advisory Bulletin

Summary: PHMSA is issuing this updated advisory bulletin to all owners and operators of gas and hazardous liquid pipelines to communicate the potential for damage to pipeline facilities caused by severe flooding. This advisory includes actions that operators should consider taking to ensure the integrity of pipelines in the event of flooding, river scour, and river channel migration.