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Federally Reportable Excavation Damage Reports

These federally-reportable incidents were caused by excavation damage. 

Date & Time of Incident Reporting Level Pipeline Operator PHMSA Cause Code Additional Causes
10-22-2019 11:00 AM Federal Cascade Natural Gas Corporation C - Excavation Damage Inaccurate / inadequate locates; inadequate excavation practices
10-11-2019 10:38 AM Federal Puget Sound Energy C - Excavation Damage Inaccurate / inadequate locates; Inadequate Maps/Records; Inadequate procedure
10-31-2018 2:10 PM Federal Puget Sound Energy C - Excavation Damage Inaccurate / inadequate locates
05-22-2015 12:26 PM Federal Puget Sound Energy C - Excavation Damage Locates not maintained
04-22-2014 1:39 PM Federal Cascade Natural Gas Corporation C - Excavation Damage Inadequate Communication; Inadequate Directional Bore; No locates
11-19-2013 12:00 PM Federal Marathon Pipeline (West) C - Excavation Damage Construction Damage; Third-party contractor
04-12-2013 8:03 AM Federal Avista Corporation C - Excavation Damage Excavation Prior to locates; no locates