| Date Filed | Summary | Pages |
| 10/24/2008 | Memo closing case with an effective date of 10/24/08. | 1 |
| 12/12/2007 | Letter stating that the Southwest Delaware County Supply Line Project was placed in-service on November 30, 2007, filed by G. Estep on behalf of Columbia Gas of Ohio. | 1 |
| 08/31/2007 | Response letter to: Mr Gary Estep, on behalf of the Ohio Power Siting Board, filed by K. Lambeck. | 1 |
| 08/28/2007 | Letter regarding the beginning of construction of the 20 & 08-inch Southwest Delaware County Supply Line natural gas pipeline project filed by G. Estep on behalf of Columbia Gas of Ohio, Inc. | 1 |
| 08/16/2007 | Phase I Cultural Resources Survey, recommending no further work on the Columbia Gas Southwest Delaware Project, filed by J. Nicholas Ph.D. on behalf of URS Corporation. | 1 |
| 07/18/2007 | Letter regarding the revised Stream and Wetland Restoration report filed on behalf of Brian Kortum at NiSource Columbia Gas by J. Richardson. | 1 |
| 06/19/2007 | Service Notice | 2 |
| 06/18/2007 | Opinion, order and certificate approving and adopting the stipulation; that a certificate be issued to Columbia for the construction, operation, and maintenance of the project as proposed on the preferred route; that the certificate contain the 32 conditions set forth in Section V of this opinion, order and certificate. | 28 |
| 06/14/2007 | Letter of Columbia Gas of Ohio, Inc. informing of an environmental assessment of the portion of the proposed route of the gas line to be located on the Trucco property, filed by C. Schraff. | 4 |
| 06/14/2007 | Proof of publication. (Franklin County and Delaware County) | 13 |
| 06/07/2007 | Joint stipulation and recommended findings of fact and conclusions of law on behalf of staff of the Ohio Power Siting Board by W. Wright and M. Malone, on behalf of Columbia Gas of Ohio, Inc. by C. Schraff, on behalf of the City of Delaware by D. Bennington. | 21 |
| 06/07/2007 | Certificate of service of joint stipulation and recommended findings fact and conclusions of law filed by C. Schraff. | 2 |
| 06/04/2007 | Service Notice | 2 |
| 06/01/2007 | Entry ordering that Columbia Gas of Ohio, Inc. serve copies of the amendment application and give public notice in accordance with Finding (5). (SF) | 3 |
| 05/31/2007 | Staff report of investigation second addendum. | 4 |