| Date Filed | Summary | Pages |
| 06/12/2017 | Construction Notice stating that project was completed on June 9, 2017. | 1 |
| 01/19/2017 | Construction Notice 138 kV Transmission Line Extensions To Holloway Substation Structure Replacement Project filed by William R Beutler on behalf of FirstEnergy Service Company. | 1 |
| 01/10/2017 | Service Notice | 2 |
| 01/10/2017 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 4 |
| 12/23/2016 | Request of ATSI for an expedited review for the 138kV Transmission Line Extensions to Hollowway Substation Structure Replacement Project filed by W. Beutler. | 33 |
| 11/17/2016 | In the matter of the Notice of the Filing of the Pre-Application Notice Letter for Holloway Substation Structure Replacement Project electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |