| Date Filed | Summary | Pages |
| 04/01/2024 | Notice of withdrawal and Notice of Substitution of Counsel electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc.. | 4 |
| 03/04/2020 | Notice of withdrawal of Stephen B. Seiple electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 04/22/2019 | Notice of Construction Completion as of April 17, 2019 electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 10/11/2018 | Notice of Construction Commencement electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 07/02/2018 | Service Notice | 2 |
| 07/02/2018 | Service Notice | 1 |
| 07/02/2018 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 4 |
| 04/09/2018 | Construction Notice Application for the Center Ridge Road Replacement Project electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 96 |
| 02/14/2018 | In the matter of the Notification of Pre-filing Letter of Notification In the Matter of the Construction Notice Application by Columbia Gas of Ohio, Inc. for a Certificate of Environmental Compatibility and Public Need for the Center Ridge Road Replacement Project electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 3 |