| Date Filed | Summary | Pages |
| 04/01/2024 | Notice of withdrawal and 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 |
| 02/08/2007 | Letter notifying Commission staff that project was completed on December 1, 2006, filed on behalf of Columbia Gas of Ohio, Inc. by D. Molina. | 1 |
| 10/25/2006 | Letter regarding construction project on behalf of Columbia Gas of Ohio by D. Molina. | 1 |
| 09/05/2006 | Staff investigation report and recommendation. | 2 |
| 08/15/2006 | Motion for waiver and request for expedited consideration and memorandum in support filed by R. Anderson on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 08/08/2006 | In the matter of the application of Columbia Gas of Ohio, Inc. concerning a proposed pipeline relocation. | 5 |