| Date Filed | Summary | Pages |
| 12/12/2016 | Letter of Notification stating that Pidgeon-Sammis 138kV Transmission Line Tap to Guilford Mod Substation Project was completed on approximately December 9, 2016 filed by William Beutler on behalf of FirstEnergy Service Company.
| 1 |
| 03/23/2016 | Notice of Submittal of Supplemental Information Concerning Project electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 6 |
| 03/22/2016 | Notice of Acceptance of Staff Recommended Conditions electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 3 |
| 03/18/2016 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 4 |
| 03/08/2016 | Construction Notice Pidgeon-Sammis 138kV Transmission Line Tap to Guiford Substation Project filed by W. Beutler on behalf of FirstEnergy Service Company. | 36 |
| 03/02/2016 | In the matter of the Pre-Application Notification Letter for Pidgeon-Sammis 138kV Transmission Line Tap to Guilford Mod Substation Project electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. and Ohio Edison. | 2 |