| Date Filed | Summary | Pages |
| 12/29/2014 | Letter of completion of project filed by T. Krauss, on behalf of FirstEnergy Service Company. | 1 |
| 06/03/2014 | Notice that the Chamberlin-Mansfield 345 kV transmission line began commercial operation on May 28, 2014 filed by Ted Krauss on behalf of First Energy. | 1 |
| 07/10/2013 | Supplement to the Letter of Notification filed by T. Krauss on behalf of FirstEnergy Service Company. | 4 |
| 07/03/2013 | Report of investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 6 |
| 05/14/2013 | Proof of publication for the County of Portage filed by R. J. Schmidt, Jr on behalf of American Transmission Systems, Inc. | 53 |
| 04/15/2013 | Service notice for the Chamberlin-Mansfield 345kV Transmission Line Loop to Hanna Substation Project filed by Ted Krauss on behalf of FirstEnergy Service Company. | 13 |
| 04/15/2013 | In the matter of the Letter of Notification for the Chamberlin-Mansfield 345kV Transmission Line Loop to Hanna Substation Project. | 35 |