| Date Filed | Summary | Pages |
| 01/19/2001 | Memo closing this case of record. | 2 |
| 09/26/1995 | ICN #0006 Letter stating that Columbia completed construc- tion of this project on September 21, 1995, filed on behalf of applicant by K. Christman. (1 pg.) | 1 |
| 05/26/1995 | ICN #0005 Letter stating that Columbia plans to commence construction of this project on June 12, 1995, filed by K. Christman. (1 pg.) | 0 |
| 04/07/1995 | ICN # 0004 Letter stating letter of notification meets the requirements and the project may proceed filed on behalf of the PUCO staff by K. Wissman. (1 pg.) | 0 |
| 04/07/1995 | ICN # 0003 Letter from the Ohio Historic Preservation office filed on behalf of applicant by K. Christman. (2 pgs.) | 0 |
| 04/06/1995 | ICN #0002 Investigation report approving the Letter of Notification, filed on behalf of the OPSB staff by J. O'Dell. (1 pg.) | 0 |
| 02/24/1995 | ICN #0001 In the matter of the Letter of Notification of Columbia Gas of Ohio, Inc. concerning the proposed South Columbus High-Pressure Betterment Project. (60 pgs.) | 0 |