| 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 |
| 11/07/2017 | Notification of Construction Completion electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 07/28/2017 | Exhibit C (Part 2) to Correspondence regarding engineering adjustment electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 36 |
| 07/28/2017 | Exhibit C (Part 1) to Correspondence regarding engineering adjustment electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 18 |
| 07/28/2017 | Correspondence regarding an engineering adjustment and Exhibits A and B electronically filed by Cheryl A. MacDonald on behalf of Columbia Gas of Ohio, Inc. | 9 |
| 01/24/2017 | Notification of Construction Beginning on the Sofidel Pipeline Project electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 09/06/2016 | Letter of Notification - Notice of Engineering Adjustment electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 7 |
| 06/03/2016 | Correspondence Adopting Conditions of Staff Report electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 05/31/2016 | Staff Report of Investigation electronically filed by Mrs. Yvonne W. Cooper on behalf of Staff of OPSB. | 9 |
| 05/24/2016 | Addendum - Appendix G (part 2) electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 9 |
| 05/24/2016 | Addendum - Appendix G (part 1) electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 10 |
| 05/24/2016 | Addendum - Appendix F electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 05/24/2016 | Addendum - Appendix C electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 05/24/2016 | Addendum - Appendix A (part 2) electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 8 |
| 05/24/2016 | Addendum - Appendix A (part 1) electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 11 |
| 05/24/2016 | Addendum for a proposed pipeline project in Pickaway County known as the Sofidel Pipeline Project electronically filed by Ms. Melissa L. Thompson on behalf of Columbia Gas of Ohio, Inc. | 7 |
| 03/17/2016 | Proof of Pub lication of Newspaper Notice electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 03/11/2016 | Correspondence regarding Proof of Compliance electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 2 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 6 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 90 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 5 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 34 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 4 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 35 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 3 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 34 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 2 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 26 |
| 03/08/2016 | Letter of Notification - Appendix G (Part 1 of 6) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 44 |
| 03/08/2016 | Letter of Notification - Appendix F electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 16 |
| 03/08/2016 | Letter of Notification - Appendix E electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 8 |
| 03/08/2016 | Letter of Notification - Appendix D electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 6 |
| 03/08/2016 | Letter of Notification - Appendix C electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 12 |
| 03/08/2016 | Letter of Notification - Appendix B electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 4 |
| 03/08/2016 | Letter of Notification - Appendix A (Part 2 of 2) electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 9 |
| 03/08/2016 | Letter of Notification - Appendix A (Part 1 of 2) electronically filed by Cheryl A. MacDonald on behalf of Columbia Gas of Ohio, Inc. | 10 |
| 03/08/2016 | Letter of Notification for a proposed pipeline project in Pickaway County known as the Sofidel Pipeline Project electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 17 |
| 03/01/2016 | In the Matter of the Pre-application Notification concerning a proposed pipeline project referred to as the Sofidel Pipeline Project electronically filed by Cheryl A MacDonald on behalf of Columbia Gas of Ohio, Inc. | 3 |