| Date Filed | Summary | Pages |
| 09/15/2022 | Service Notice. | 2 |
| 09/15/2022 | Entry canceling the certificate authority issued in this matter electronically filed by Ms. Mary E. Fischer on behalf of Ohio Power Siting Board. | 4 |
| 04/03/2020 | Request to withdrawal the application for the Round Bottom Road Improvement Natural Gas Pipeline Project electronically filed by Carys Cochern on behalf of Duke Energy. | 2 |
| 02/07/2020 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 02/07/2020 | Service Notice | 3 |
| 02/05/2020 | Revised Proof of Publications electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. | 4 |
| 02/04/2020 | Response of Duke Energy Ohio to Staff Data Request 1 electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. | 54 |
| 02/04/2020 | Affidavit and Proof of Publications electronically filed by Carys Cochern on behalf of Duke Energy. | 16 |
| 01/23/2020 | Proof of Service for the Round Bottom Road Improvement Natural Gas Pipeline Project electronically filed by Carys Cochern on behalf of Duke Energy. | 16 |
| 01/16/2020 | Application Letter of Notification for the Round Bottom Road Improvement Natural Gas Pipeline Project electronically filed by Carys Cochern on behalf of Duke Energy. | 60 |
| 01/10/2020 | In the matter of the Pre-Application Notification Letter for the Round Bottom Road Improvement Natural Gas Pipeline Project electronically filed by Carys Cochern on behalf of Duke Energy. | 2 |