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Notices of Amendment Closed

COLUMBIA GAS TRANSMISSION, LLC

This report lists all of the Notices of Amendment closed in a given year, beginning in 2002. The yearly tables include the date the Notice of Amendment was issued, the name of the operator involved, the PHMSA Region initiating the enforcement action(s), the date on which the case was closed, and the PHMSA case number. Notices of Amendment are issued when PHMSA inspections, incident investigations, and other oversight activities discover that an operator's plans and procedures are inadequate. In these situations, PHMSA issues a Notice of Amendment letter requiring that the operator improve its plans and procedures. After an operator has been given an opportunity to respond to a Notice of Amendment, PHMSA determines whether or not the operator's plans or procedures are inadequate. To the extent the operator has not addressed all inadequacies identified in the Notice, PHMSA may issue an order directing that they be amended. Once PHMSA determines that the amended procedures are acceptable, the case is closed. Notices of Amendment are described in 49 CFR 190.206.

Notices of Amendment Closed: 2021 YTD (1)
Date Opened Operator Region Date Closed Case Number
12/29/20 COLUMBIA GAS TRANSMISSION, LLC Eastern 04/09/21 12020015NOA
Notices of Amendment Closed: 2020 (1)
Date Opened Operator Region Date Closed Case Number
01/02/20 COLUMBIA GAS TRANSMISSION, LLC Eastern 07/16/20 120201005M
Notices of Amendment Closed: 2019 (1)
Date Opened Operator Region Date Closed Case Number
01/17/19 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/10/19 120191005M
Notices of Amendment Closed: 2018 (1)
Date Opened Operator Region Date Closed Case Number
05/17/18 COLUMBIA GAS TRANSMISSION, LLC Eastern 09/21/18 120181015M
Notices of Amendment Closed: 2017 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2016 (1)
Date Opened Operator Region Date Closed Case Number
01/13/15 COLUMBIA GAS TRANSMISSION, LLC Central 06/16/16 320151001M
Notices of Amendment Closed: 2015 (1)
Date Opened Operator Region Date Closed Case Number
08/31/15 COLUMBIA GAS TRANSMISSION, LLC Eastern 10/27/15 120151020M
Notices of Amendment Closed: 2014 (1)
Date Opened Operator Region Date Closed Case Number
07/18/13 COLUMBIA GAS TRANSMISSION, LLC Eastern 01/30/14 120131011M
12/23/13 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/25/14 120131036M
02/27/14 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/19/14 120143001M
Notices of Amendment Closed: 2013 (1)
Date Opened Operator Region Date Closed Case Number
04/12/12 COLUMBIA GAS TRANSMISSION, LLC Eastern 02/20/13 120121010M
Notices of Amendment Closed: 2012 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2011 (1)
Date Opened Operator Region Date Closed Case Number
03/22/11 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/31/11 120111002M
Notices of Amendment Closed: 2010 (1)
Date Opened Operator Region Date Closed Case Number
08/20/09 COLUMBIA GAS TRANSMISSION, LLC Central 03/19/10 320091017M
Notices of Amendment Closed: 2009 (1)
Date Opened Operator Region Date Closed Case Number
04/15/04 COLUMBIA GAS TRANSMISSION, LLC Southern 08/27/09 220041003M
12/22/08 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/07/09 120081007M
05/22/09 COLUMBIA GAS TRANSMISSION, LLC Southwest 10/14/09 420091014M
Notices of Amendment Closed: 2008 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2007 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2006 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2005 (1)
Date Opened Operator Region Date Closed Case Number
11/02/04 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/31/05 120041006M
02/22/05 COLUMBIA GAS TRANSMISSION, LLC Eastern 04/19/05 120053001M
05/03/05 COLUMBIA GAS TRANSMISSION, LLC Southwest 05/03/05 420051009M
Notices of Amendment Closed: 2004 (1)
Date Opened Operator Region Date Closed Case Number
Notices of Amendment Closed: 2003 (1)
Date Opened Operator Region Date Closed Case Number
11/06/02 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/12/03 120021006M
Notices of Amendment 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 June 2, 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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