| Date Filed | Summary | Pages |
| 06/02/2022 | Notification of Completion of Construction and In-Service Date for Columbia Structure Replacement Project electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco, Kingery, Jeanne W., Vaysman, Larisa and Akhbari, Elyse Hanson. | 2 |
| 01/18/2022 | Letter Accepting Conditions in Staff Report 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. | 3 |
| 01/18/2022 | Section 10 Permit 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. | 5 |
| 01/18/2022 | Notice of Intent for NPDES Permit 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. | 3 |
| 01/18/2022 | NPDES Permit 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. | 48 |
| 01/18/2022 | ODOT Permit 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. | 20 |
| 01/13/2022 | Service Notice. | 3 |
| 01/13/2022 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 7 |
| 11/24/2021 | Correspondence regarding denial of expedited treatment electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 2 |
| 11/19/2021 | Notice of Proof of Service electronically filed by Carys Cochern on behalf of Duke Energy Ohio, Inc. | 9 |
| 11/12/2021 | Construction Notice for the F5484-138kV Columbia Structure Replacement Project electronically filed by Carys Cochern on behalf of Duke Energy Ohio, Inc. | 157 |
| 11/05/2021 | Revised Preapplication Notification Letter for the F5484 - 138kV Columbia Structure Replacement Project electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio, Mr. Rocco O. D'Ascenzo, Ms. Jeanne W. Kingery and Ms. Larisa M. Vaysman. | 3 |
| 11/05/2021 | In the Matter of the Pre-Application Notification Letter for the F5484 - 138kV Columbia Structure Replacement Project electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio, Mr. Rocco O. D'Ascenzo, Ms. Jeanne W. Kingery and Ms. Larisa M. Vaysman. | 3 |