| Date Filed | Summary | Pages |
| 05/10/2024 | Notification of Construction Beginning electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc.. | 3 |
| 04/24/2024 | Service Notice. (Staff Report) | 2 |
| 04/24/2024 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 7 |
| 04/22/2024 | Correspondence regarding compliance electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 3 |
| 04/09/2024 | Notice regarding Attachment H for Temporary Traffic Control electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 25 |
| 04/09/2024 | Application Attachments F and G of Columbia Gas of Ohio, Inc. electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 30 |
| 04/09/2024 | Application Attachments D and E electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 29 |
| 04/09/2024 | Wetland Delineation Report for Attachment C electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 33 |
| 04/09/2024 | Construction Notice Application electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 21 |
| 04/01/2024 | In the Matter of the Pre-Application Notification Letter of Columbia Gas of Ohio, Inc. for the Adjustment to the Central Columbus North Columbus High Pressure System Pipeline Project electronically filed by Mr. John R. Ryan on behalf of Columbia Gas of Ohio. | 3 |