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Docket Number A-2012-2300584

Case Summary
Docket Number A-2012-2300584 Status Closed
Applicant COLUMBIA GAS TRANSMISSION LLC Utility Code 1714589
Complainant Utility Name COLUMBIA GAS TRANSMISSION LLC
Respondent Utility Type Pipeline Operator
Responsible Bureau TUS eFiling Confirmation Number 1483421
Date Filed 04/25/2012 Date Posted 04/25/2012
Case Description COLUMBIA GAS TRANSMISSION LLC FILED ITS PA PIPELINE OPERATOR ANNUAL REGISTRATION FORM
Daily Actions
Action Date Description Date Posted
1/13/2026 Document Published on Web - Document 'Company-contact-form COLUMBIA GAS TRANSMISSION LLC A-2012-2300584.xlsx' is made public 1/13/2026
5/8/2025 Case Closed - No active tasks exist for this Case 5/8/2025
5/6/2025 Document Published on Web - Document 'Reply to Data Request - Columbia Gas Transmission' is made public 5/6/2025
5/6/2025 Document Attached to Case - Reply to Data Request - Columbia Gas Transmission - Columbia Gas Transmission LLC filed Reply to Data Request 5/6/2025
4/10/2025 Document Published on Web - Document 'DR 2300584 TUS Columbia.docx' is made public 4/10/2025
4/10/2025 Document Served - Other - See Comments - Nature of Service : Certified Mail; SEC LETTER SERVED 4/10/25 9489009000276698688717 4/10/2025
3/14/2025 Case ReOpened - ReOpened - TUS 3/15/2025
3/14/2025 Document Attached to Case - Act 127 AnnualvPipeline Operator Renewal - Columbia Gas Transmission LLC filed Act 127 Annual Pipeline Operator Renewal form. 3/15/2025
3/14/2025 Document Published on Web - Document 'Act 127 AnnualvPipeline Operator Renewal' is made public 3/15/2025
5/23/2024 Case Closed - No active tasks exist for this Case 5/23/2024
3/19/2024 Document Published on Web - Document '2024 Act 127 Pipeline Operator Renewal - COLUMBIA GAS TRANSMISSION LLC' is made public 3/19/2024
3/19/2024 Document Attached to Case - 2024 Act 127 Pipeline Operator Renewal - COLUMBIA GAS TRANSMISSION LLC - Columbia Gas Transmission LLC filed 2024 Act 127 Pipeline Operator Renewal. 3/19/2024
3/19/2024 Case ReOpened - ReOpened - TUS 3/19/2024
5/16/2023 Case Closed - No active tasks exist for this Case 5/16/2023
4/28/2023 Document Published on Web - Document 'Updated Attachment B' is made public 4/28/2023
4/28/2023 Document Attached to Case - Updated Attachment B - Columbia Gas Transmission LLC filed updated attachment B. 4/28/2023
3/29/2023 Document Published on Web - Document '2023 Act 127 Pipeline Operator Renewal' is made public 3/29/2023
3/29/2023 Document Attached to Case - 2023 Act 127 Pipeline Operator Renewal - Columbia Gas Transmission LLC filed 2023 Act 127 Pipeline Operator Renewal. 3/29/2023
3/29/2023 Case ReOpened - ReOpened - TUS 3/29/2023
4/20/2022 Case Closed - No active tasks exist for this Case 4/20/2022
4/12/2022 Document Published on Web - Document '2022 Pipeline Operator Renewal - Columbia Gas Transmission' is made public 4/12/2022
4/12/2022 Document Removed from Web - Document 'Columbia Gas Transmission LLC 2022 Pipeline Operator Renewal' has been removed from Web 4/12/2022
4/12/2022 Document Attached to Case - 2022 Pipeline Operator Renewal - Columbia Gas Transmission 4/12/2022
4/4/2022 Document Published on Web - Document 'Columbia Gas Transmission LLC 2022 Pipeline Operator Renewal' is made public 4/4/2022
4/4/2022 Assigned Responsible Bureau - TUS 4/4/2022
4/4/2022 Case ReOpened - ReOpened - TUS 4/4/2022
4/4/2022 Document Attached to Case - Columbia Gas Transmission LLC 2022 Pipeline Operator Renewal - Columbia Gas Transmission LLC filed Act 127 Pipeline Operator Renewal. 4/4/2022
11/12/2021 Case Closed - No active tasks exist for this Case 11/12/2021
8/27/2021 Document Published on Web - Document '2021 Updated Pipeline Operator Registration Renewal - Columibia Gas Transmission LLC' is made public 8/27/2021
8/27/2021 Document Attached to Case - 2021 Updated Pipeline Operator Registration Renewal - Columibia Gas Transmission LLC - Columbia Gas Transmission LLC filed updated 2021 Pipeline Operator Registration Renewal. 8/27/2021
4/20/2021 Document Published on Web - Document '2021 Pipeline Operator Registration Renewal - Columbia Gas Transmission LLC' is made public 4/20/2021
4/20/2021 Case ReOpened - ReOpened - FUS 4/20/2021
4/20/2021 Document Attached to Case - 2021 Pipeline Operator Registration Renewal - Columbia Gas Transmission LLC - Columbia Gas Transmission LLC filed 2021 Pipeline Operator renewal. 4/20/2021
5/8/2020 Case Closed - No active tasks exist for this Case 5/8/2020
4/7/2020 Document Published on Web - Document '2020 Pipeline Operator Registration Renewal - Columbia Gas Transmission LLC' is made public 4/7/2020
4/7/2020 Case ReOpened - ReOpened - FUS 4/7/2020
4/7/2020 Document Attached to Case - 2020 Pipeline Operator Registration Renewal - Columbia Gas Transmission LLC - Columbia Gas Transmission LLC filed 2020 Pipeline Operator Renewal. 4/7/2020
4/15/2019 Case Closed - No active tasks exist for this Case 4/15/2019
4/1/2019 Document Published on Web - Document '2019 Pipeline Operator Registration Renewal' is made public 4/1/2019
4/1/2019 Document Attached to Case - 2019 Pipeline Operator Registration Renewal - Columbia Gas Transmission LLC filed 2019 Pipeline Operator Renewal. 4/1/2019
4/1/2019 Case ReOpened - ReOpened - FUS 4/1/2019
5/25/2018 Case Closed - No active tasks exist for this Case 5/25/2018
5/24/2018 Document Published on Web - Document 'Response to Data Request-Columbia Gas Transmission LLC' is made public 5/24/2018
5/24/2018 Document Published on Web - Document 'PA ACT 127 2017 VS 2016 Discrepancy Explanation' is made public 5/24/2018
5/24/2018 Document Attached to Case - Attach to Case - Response to Data Request-Columbia Gas Transmission LLC 5/24/2018
4/5/2018 Document Published on Web - Document 'DR Columbia 2300584.docx' is made public 4/5/2018
4/5/2018 Document Served - Other - See Comments - sec letter and pipeline registration form served 4/5/18 4/5/2018
3/29/2018 Document Published on Web - Document '2018 Pipeline Operator Registration Renewal' is made public 3/29/2018
3/29/2018 Document Attached to Case - Attach Document & Initiate Task - 2018 Pipeline Operator Registration Renewal 3/29/2018
3/29/2018 Case ReOpened - ReOpened - FUS 3/29/2018
3/10/2017 Document Published on Web - Document '2017 Pipeline Operator Registration Renewal' is made public 3/10/2017
3/10/2017 Document Attached to Case - 2017 Pipeline Operator Registration Renewal - 2017 pipeline registration renewal filed 3/10/2017
3/22/2016 Document Published on Web - Document '2016 Pipeline Operator Registration Renewal' is made public 3/22/2016
3/22/2016 Document Attached to Case - 2016 Pipeline Operator Registration Renewal - 2016 pipeline registration renewal filed 3/22/2016
9/9/2015 Document Published on Web - Document 'SUPPLEMENTAL TO 2015 PIPELINE RENEWAL' is made public 9/9/2015
9/9/2015 Document Attached to Case - SUPPLEMENTAL TO 2015 PIPELINE RENEWAL - SUPPLEMENTAL TO PREVIOUSLY FILED 2015 RENEWAL 9/9/2015
3/6/2015 Document Published on Web - Document '2015 Pipeline Operator Registration Renewal' is made public 3/6/2015
3/6/2015 Document Attached to Case - 2015 Pipeline Operator Registration Renewal - 2015 PIPELINE REGISTRATION RENEWAL FILED 3/6/2015
6/3/2014 Document Attached to Case - REPLY TO DATA REQUEST - REPLY TO DATA REQUEST 6/3/2014
6/3/2014 Document Published on Web - Document 'REPLY TO DATA REQUEST' is made public 6/3/2014
3/13/2014 Document Published on Web - Document '2014 Pipeline Operator Registration renewal' is made public 3/13/2014
3/13/2014 Document Attached to Case - 2014 Pipeline Operator Registration renewal - 2014 registration renewal filed 3/13/2014
3/27/2013 Document Published on Web - Document '2013 Pipeline Operator Registration Renewal - Columbia Gas Transm LLC' is made public 3/27/2013
3/27/2013 Document Attached to Case - 2013 Pipeline Operator Registration Renewal - Columbia Gas Transm LLC - 2013 registration renewal was filed 3/27/2013
5/2/2012 Document Served - Other - See Comments - sec letter served 5/2/2012
5/2/2012 Document Published on Web - Document 'Columbia Gas Transmission LLC Acknowledgement Letter.docx' is made public 5/2/2012
5/2/2012 Document Removed from Web - Document 'Columbia Gas Transmission LLC Acknowledgement Letter.docx' has been removed from Web 5/2/2012
5/1/2012 Document Published on Web - Document 'Columbia Gas Transmission LLC Acknowledgement Letter.docx' is made public 5/1/2012
4/25/2012 Case Created - A-2012-2300584 - COLUMBIA GAS TRANSMISSION LLC FILED ITS PA PIPELINE OPERATOR ANNUAL REGISTRATION FORM 4/25/2012
4/25/2012 Assigned Responsible Bureau - FUS 4/25/2012
4/25/2012 Document Published on Web - Document 'PIPELINE OPERATOR REGISTRATION FORM- COLUMBIA GAS TRANSMISSION LLC' is made public 4/25/2012
Public Documents
Document Name Document Type eFiling Confirmation Number Date Received Post On Date Date Served Reference Docket Number
COMPANY-CONTACT-FORM COLUMBIA GAS TRANSMISSION LLC A-2012-2300584.XLSX Address Change 1483421 1/13/2026 A-2012-2300584
REPLY TO DATA REQUEST - COLUMBIA GAS TRANSMISSION Reply to Data Request 1483421 5/5/2025 5/6/2025 A-2012-2300584
DR 2300584 TUS COLUMBIA.DOCX Data Request 1483421 4/10/2025 4/10/2025 A-2012-2300584
ACT 127 ANNUALVPIPELINE OPERATOR RENEWAL Pipeline Operator Registration Form 1483421 3/13/2025 3/14/2025 A-2012-2300584
2024 ACT 127 PIPELINE OPERATOR RENEWAL - COLUMBIA GAS TRANSMISSION LLC Pipeline Operator Registration Form 1483421 3/18/2024 3/19/2024 A-2012-2300584
UPDATED ATTACHMENT B Application Updates/Revisions 1483421 4/28/2023 4/28/2023 A-2012-2300584
2023 ACT 127 PIPELINE OPERATOR RENEWAL Pipeline Operator Registration Form 1483421 3/29/2023 3/29/2023 A-2012-2300584
2022 PIPELINE OPERATOR RENEWAL - COLUMBIA GAS TRANSMISSION Pipeline Operator Registration Form 1483421 3/31/2022 4/12/2022 A-2012-2300584
2021 UPDATED PIPELINE OPERATOR REGISTRATION RENEWAL - COLUMIBIA GAS TRANSMISSION LLC Pipeline Operator Registration Form 1483421 8/20/2021 8/27/2021 A-2012-2300584
2021 PIPELINE OPERATOR REGISTRATION RENEWAL - COLUMBIA GAS TRANSMISSION LLC Pipeline Operator Registration Form 1483421 4/16/2021 4/20/2021 A-2012-2300584
2020 PIPELINE OPERATOR REGISTRATION RENEWAL - COLUMBIA GAS TRANSMISSION LLC Pipeline Operator Registration Form 1483421 3/30/2020 4/7/2020 A-2012-2300584
2019 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/29/2019 4/1/2019 A-2012-2300584
RESPONSE TO DATA REQUEST-COLUMBIA GAS TRANSMISSION LLC Reply to Data Request 1483421 5/9/2018 5/24/2018 A-2012-2300584
PA ACT 127 2017 VS 2016 DISCREPANCY EXPLANATION Reply to Data Request 1483421 5/24/2018 A-2012-2300584
DR COLUMBIA 2300584.DOCX Data Request 1483421 4/5/2018 4/5/2018 A-2012-2300584
2018 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/29/2018 3/29/2018 A-2012-2300584
2017 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/9/2017 3/10/2017 A-2012-2300584
2016 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/22/2016 3/22/2016 A-2012-2300584
SUPPLEMENTAL TO 2015 PIPELINE RENEWAL Pipeline Operator Registration Form 1483421 9/8/2015 9/9/2015 A-2012-2300584
2015 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/3/2015 3/6/2015 A-2012-2300584
REPLY TO DATA REQUEST Pipeline Operator Registration Form 1483421 6/3/2014 6/3/2014 A-2012-2300584
2014 PIPELINE OPERATOR REGISTRATION RENEWAL Pipeline Operator Registration Form 1483421 3/13/2014 3/13/2014 A-2012-2300584
2013 PIPELINE OPERATOR REGISTRATION RENEWAL - COLUMBIA GAS TRANSM LLC Pipeline Operator Registration Form 1483421 3/27/2013 3/27/2013 A-2012-2300584
COLUMBIA GAS TRANSMISSION LLC ACKNOWLEDGEMENT LETTER.DOCX Letter 1483421 5/2/2012 5/2/2012 A-2012-2300584
PIPELINE OPERATOR REGISTRATION FORM- COLUMBIA GAS TRANSMISSION LLC Pipeline Operator Registration Form 1483421 4/25/2012 4/25/2012 A-2012-2300584

 

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