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Notice of Proposed Safety Order Cases Initiated

Nationwide

This report lists all of the Notices of Proposed Safety Order issued in a given year, beginning in 2010. The yearly tables include the date the Notice of Proposed Safety Order was issued, the name of the operator involved, the PHMSA Region initiating the enforcement action(s), the corresponding date on which the case was closed (when applicable), the current status of the case, and the PHMSA case number. Notices of Proposed Safety Order are used to notify an operator that a particular pipeline facility has a condition or conditions that pose a pipeline integrity risk to public safety, property, or the environment. The Notice also proposes actions the operator should take to address these risks.

A Notice of Proposed Safety Order addresses pipeline integrity risks that do not constitute a hazardous facility requiring immediate corrective action, but do need to be addressed over time. Corrective Action Orders are used to address hazardous facilities requiring immediate corrective action. Notices of Proposed Safety Order are described in 190.239.

Notice of Proposed Safety Order Cases Initiated: 2023 YTD (1)
Date Opened Operator Region Date Closed Case Status Case Number
02/23/23 KINDER MORGAN LIQUID TERMINALS, LLC Eastern / / OPEN 12023001NOPSO
08/11/23 EQUITRANS MIDSTREAM CORPORATION Eastern / / OPEN 12023053NOPSO
Notice of Proposed Safety Order Cases Initiated: 2022 (1)
Date Opened Operator Region Date Closed Case Status Case Number
06/30/22 FREEPORT LNG DEVELOPMENT, L.P. Southwest / / OPEN 42022051NOPSO
08/12/22 OSAGE PIPE LINE COMPANY, LLC Southwest / / OPEN 42022055NOPSO
12/29/22 EQUITRANS MIDSTREAM CORPORATION Eastern / / OPEN 12022080NOPSO
Notice of Proposed Safety Order Cases Initiated: 2021 (1)
Date Opened Operator Region Date Closed Case Status Case Number
03/29/21 COLONIAL PIPELINE CO Southern / / OPEN 22021005NOPSO
05/28/21 HAWAII GAS Southwest / / OPEN 42021042NOPSO
10/21/21 SFPP, LP Western / / OPEN 52021056NOPSO
Notice of Proposed Safety Order Cases Initiated: 2020 (1)
Date Opened Operator Region Date Closed Case Status Case Number
09/04/20 UGI ENERGY SERVICES Eastern / / OPEN 12020009NOPSO
Notice of Proposed Safety Order Cases Initiated: 2019 (1)
Date Opened Operator Region Date Closed Case Status Case Number
08/29/19 FREEPORT LNG DEVELOPMENT, L.P. Southwest 03/10/23 CLOSED 420193002S
12/05/19 BUCKEYE PARTNERS, LP Eastern 05/28/21 CLOSED 120195012S
Notice of Proposed Safety Order Cases Initiated: 2018 (1)
Date Opened Operator Region Date Closed Case Status Case Number
01/09/18 HECO - HAWAIIAN ELECTRIC COMPANY, INC. Western 04/08/19 CLOSED 520186001S
07/09/18 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/02/20 CLOSED 120181016S
10/04/18 SUNOCO PARTNERS MARKETING & TERMINALS LP Southwest / / OPEN 420185021S
12/11/18 PHILLIPS 66 PIPELINE LLC Southwest 01/14/21 CLOSED 420185029S
12/28/18 SFPP, LP Western 11/01/21 CLOSED 520185007S
Notice of Proposed Safety Order Cases Initiated: 2017 (1)
Date Opened Operator Region Date Closed Case Status Case Number
03/03/17 HILCORP ALASKA, LLC Western 11/23/20 CLOSED 520170004S
03/17/17 HILCORP ALASKA, LLC Western 02/01/19 CLOSED 520176006S
Notice of Proposed Safety Order Cases Initiated: 2016 (1)
Date Opened Operator Region Date Closed Case Status Case Number
01/22/16 FREEPORT-MCMORAN OIL & GAS Western 06/20/17 CLOSED 520167001S
01/25/16 WYOMING PIPELINE COMPANY Western 01/12/17 CLOSED 520166001S
05/16/16 ONEOK NGL PIPELINE, LLC Southwest 04/18/22 CLOSED 420165014S
Notice of Proposed Safety Order Cases Initiated: 2015 (1)
Date Opened Operator Region Date Closed Case Status Case Number
03/09/15 PRODUCTS (SE) PIPE LINE CORPORATION Southern / / OPEN 220155001S
03/27/15 GULF SOUTH PIPELINE COMPANY, LLC Southern / / OPEN 220151001S
06/22/15 SIGNATURE FLIGHT SUPPORT, M&O _ HONOLULU Western 11/22/17 CLOSED 520156002S
09/15/15 CENEX PIPELINE LLC Western 02/05/21 CLOSED 520155020S
Notice of Proposed Safety Order Cases Initiated: 2014 (1)
Date Opened Operator Region Date Closed Case Status Case Number
03/13/14 ALYESKA PIPELINE SERVICE CO Western 06/09/15 CLOSED 520145003S
12/24/14 PANHANDLE EASTERN PIPELINE CO Central 02/21/20 CLOSED 320141008S
Notice of Proposed Safety Order Cases Initiated: 2013 (1)
Date Opened Operator Region Date Closed Case Status Case Number
08/20/13 COLUMBIA GAS TRANSMISSION, LLC Southern 06/25/14 CLOSED 220131005S
10/31/13 TESORO HIGH PLAINS PIPELINE COMPANY LLC Central 03/24/16 CLOSED 320135032S
Notice of Proposed Safety Order Cases Initiated: 2012 (1)
Date Opened Operator Region Date Closed Case Status Case Number
02/24/12 FLORIDA GAS TRANSMISSION CO Southwest 12/19/13 CLOSED 420121001S
03/06/12 CITY OF VERNON Western 08/06/13 CLOSED 520120004S
05/04/12 MOJAVE PIPELINE OPERATING COMPANY Western 04/19/13 CLOSED 520121008S
07/23/12 NAVAJO NATION OIL AND GAS COMPANY Southwest 06/30/20 CLOSED 420125027S
Notice of Proposed Safety Order Cases Initiated: 2011 (1)
Date Opened Operator Region Date Closed Case Status Case Number
02/01/11 ALYESKA PIPELINE SERVICE CO Western 05/03/18 CLOSED 520115001S
03/11/11 TENNESSEE GAS PIPELINE COMPANY Central 04/01/16 CLOSED 320111001S
06/15/11 ONEOK NGL PIPELINE, LLC Central 12/20/17 CLOSED 320115008S
06/28/11 OCCIDENTAL CHEMICAL CORP Southwest 10/25/12 CLOSED 420115009S
07/06/11 COLUMBIA GAS TRANSMISSION, LLC Eastern 11/26/12 CLOSED 120111013S
09/29/11 DIXIE PIPELINE COMPANY LLC Southwest 10/29/12 CLOSED 420115015S
Notice of Proposed Safety Order Cases Initiated: 2010 YTD (1)
Date Opened Operator Region Date Closed Case Status Case Number
09/30/10 COLUMBIA GAS TRANSMISSION, LLC Southern 12/07/11 CLOSED 220101010S
10/24/10 MOSS POINT MUNICIPAL GAS SYSTEM, CITY OF Southern 07/22/11 CLOSED 220100001S
11/10/10 ONEOK NGL PIPELINE, LLC Southwest 02/26/15 CLOSED 420105016S

Also see

Sources

  1. PHMSA Safety Monitoring and Reporting Tool (SMART)and the Work Management System as of September 6, 2023.

For comments and questions on the enforcement information presented on this site, please send us feedback.

Information provided on this website is intended to enhance public understanding of PHMSA's enforcement program. Aggregate and company-specific statistical information reflecting PHMSA's enforcement actions is provided beginning with 2002. Key documents associated with new administrative enforcement cases are provided beginning with 2007. Agency orders issued since 2002 are also provided. The search feature may not retrieve every document associated with each individual enforcement action. Enforcement data is updated monthly as additional cases are initiated and other cases are resolved. Historical totals will change over time to reflect changes in case status.

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