| Date Filed | Summary | Pages |
| 03/21/2006 | Service Notice | 1 |
| 03/20/2006 | Entry ordered that COH's withdrawal request is granted, and case be dismissed and closed of record. (OPSB) | 2 |
| 02/21/2006 | Withdrawal of letter of notification filed January 6, 2006 filed by B. Kortum on behalf of Columbia Gas of Ohio. | 1 |
| 01/18/2006 | Replacement page 4 of application filed December 6, 2006 by Columbia Gas of Ohio Corp. | 1 |
| 01/09/2006 | Correction to Letter of Notification, replacing page 2, filed on behalf of Columbia Gas of Ohio, Inc. by B. Kortum. | 2 |
| 01/06/2006 | In the matter of the Letter of Notification for Columbia Gas of Ohio DB-157 Looping Project Number 05-70120. | 45 |
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