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Notice of Proposed Safety Order Cases Closed

COLUMBIA GAS TRANSMISSION, LLC

Notices of Proposed Safety Orders Closed: 2021 YTD (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2020 (1)
Date Opened Operator Region Date Closed Case Number
07/09/18 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/02/20 120181016S
Notices of Proposed Safety Orders Closed: 2019 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2018 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2017 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2016 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2015 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2014 (1)
Date Opened Operator Region Date Closed Case Number
08/20/13 COLUMBIA GAS TRANSMISSION, LLC Southern 06/25/14 220131005S
Notices of Proposed Safety Orders Closed: 2013 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2012 (1)
Date Opened Operator Region Date Closed Case Number
07/06/11 COLUMBIA GAS TRANSMISSION, LLC Eastern 11/26/12 120111013S
Notices of Proposed Safety Orders Closed: 2011 (1)
Date Opened Operator Region Date Closed Case Number
09/30/10 COLUMBIA GAS TRANSMISSION, LLC Southern 12/07/11 220101010S
Notices of Proposed Safety Orders Closed: 2010 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2009 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2008 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2007 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2006 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2005 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2004 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2003 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Proposed Safety Orders Closed: 2002 (1)
Date Opened Operator Region Date Closed Case Number

Also see

Sources

  1. PHMSA Safety Monitoring and Reporting Tool (SMART) for the Pipeline Safety Enforcement Tracking System as of October 4, 2021.

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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