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Notices of Amendment Cases Initiated

COLUMBIA GAS TRANSMISSION, LLC

This report lists all of the Notices of Amendment issued to operators 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 corresponding date on which the case was closed (if applicable), the current status of the case, 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. Notices of Amendment are described in 49 CFR 190.206.

Notices of Amendment Issued: 2021 YTD (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2020 (1)
Date Opened Operator Region Date Closed Case Status Case Number
01/02/20 COLUMBIA GAS TRANSMISSION, LLC Eastern 07/16/20 CLOSED 120201005M
12/29/20 COLUMBIA GAS TRANSMISSION, LLC Eastern 04/09/21 CLOSED 12020015NOA
Notices of Amendment Issued: 2019 (1)
Date Opened Operator Region Date Closed Case Status Case Number
01/17/19 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/10/19 CLOSED 120191005M
Notices of Amendment Issued: 2018 (1)
Date Opened Operator Region Date Closed Case Status Case Number
05/17/18 COLUMBIA GAS TRANSMISSION, LLC Eastern 09/21/18 CLOSED 120181015M
Notices of Amendment Issued: 2017 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2016 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2015 (1)
Date Opened Operator Region Date Closed Case Status Case Number
01/13/15 COLUMBIA GAS TRANSMISSION, LLC Central 06/16/16 CLOSED 320151001M
08/31/15 COLUMBIA GAS TRANSMISSION, LLC Eastern 10/27/15 CLOSED 120151020M
Notices of Amendment Issued: 2014 (1)
Date Opened Operator Region Date Closed Case Status Case Number
02/27/14 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/19/14 CLOSED 120143001M
Notices of Amendment Issued: 2013 (1)
Date Opened Operator Region Date Closed Case Status Case Number
07/18/13 COLUMBIA GAS TRANSMISSION, LLC Eastern 01/30/14 CLOSED 120131011M
12/23/13 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/25/14 CLOSED 120131036M
Notices of Amendment Issued: 2012 (1)
Date Opened Operator Region Date Closed Case Status Case Number
04/12/12 COLUMBIA GAS TRANSMISSION, LLC Eastern 02/20/13 CLOSED 120121010M
Notices of Amendment Issued: 2011 (1)
Date Opened Operator Region Date Closed Case Status Case Number
03/22/11 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/31/11 CLOSED 120111002M
Notices of Amendment Issued: 2010 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2009 (1)
Date Opened Operator Region Date Closed Case Status Case Number
05/22/09 COLUMBIA GAS TRANSMISSION, LLC Southwest 10/14/09 CLOSED 420091014M
08/20/09 COLUMBIA GAS TRANSMISSION, LLC Central 03/19/10 CLOSED 320091017M
Notices of Amendment Issued: 2008 (1)
Date Opened Operator Region Date Closed Case Status Case Number
12/22/08 COLUMBIA GAS TRANSMISSION, LLC Eastern 05/07/09 CLOSED 120081007M
Notices of Amendment Issued: 2007 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2006 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2005 (1)
Date Opened Operator Region Date Closed Case Status Case Number
02/22/05 COLUMBIA GAS TRANSMISSION, LLC Eastern 04/19/05 CLOSED 120053001M
05/03/05 COLUMBIA GAS TRANSMISSION, LLC Southwest 05/03/05 CLOSED 420051009M
Notices of Amendment Issued: 2004 (1)
Date Opened Operator Region Date Closed Case Status Case Number
04/15/04 COLUMBIA GAS TRANSMISSION, LLC Southern 08/27/09 CLOSED 220041003M
11/02/04 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/31/05 CLOSED 120041006M
Notices of Amendment Issued: 2003 (1)
Date Opened Operator Region Date Closed Case Status Case Number
Notices of Amendment Issued: 2002 (1)
Date Opened Operator Region Date Closed Case Status Case Number
11/06/02 COLUMBIA GAS TRANSMISSION, LLC Eastern 03/12/03 CLOSED 120021006M

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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