| Date Filed | Summary | Pages |
| 01/19/2001 | Memo closing this case of record. | 2 |
| 05/01/1995 | ICN #0005 Letter stating that the project on Hamilton Road, Franklin County was completed on September 22, 1994 filed on behalf of applicant by R. J. Gordon. (1 pg.) | 0 |
| 08/03/1994 | ICN #0004 Letter stating that Coumbia plans to commence construction of this project on August 15, 1994, filed by K. Christman. | 0 |
| 06/29/1994 | ICN #0002 Investigation report approving the Letter of Notification, filed by R. Yerian, OPSB staff. | 0 |
| 06/29/1994 | ICN #0003 Letter to Kenneth W. Christman, Columbia Gas of Ohio, in response to Letter of Notification, filed by K. Wissman, OPSB staff. | 0 |
| 05/23/1994 | ICN #0001 In the matter of the Letter of Notification of Columbia Gas of Ohio, Inc. concerning a proposed pipeline construction project known as the Hamilton Road Betterment. (FILED 5/23/94 MISTAKENLY IN CASE NO. 94-122-GA-FOR) | 0 |
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