| Date Filed | Summary | Pages |
| 03/24/2015 | Memo closing case with an effective date of 3/24/15. | 1 |
| 03/01/2011 | Service Notice | 2 |
| 02/28/2011 | Entry ordered that CSP's motion for an extension of the protective order is granted for 36 months from the date the current protective order expires, that the Docketing Division maintain, under seal, the information filed on December 21, 2007, for a period of 36 months ending on February 14, 2014. | 4 |
| 12/21/2010 | Motion for protective order, request for waiver and memorandum in support, filed by S. Nourse on behalf of American Electric Power Corporation. | 4 |
| 12/23/2009 | Letter of Notification electronically filed by Mr. Matthew J Satterwhite on behalf of Ohio Power Company. | 2 |
| 08/14/2009 | Service Notice | 1 |
| 08/14/2009 | Entry granting CSP's motion for an extension of the protective order. (GS) | 2 |
| 06/19/2009 | Motion for protective order and memorandum in support filed by S. Nourse on behalf of American Electric Power Service Corporation. | 3 |
| 06/18/2009 | Motion for protective order and memorandum in support for extension filed on behalf of Columbus Southern Power Company by S. Nourse. (FAX) | 3 |
| 02/10/2009 | Response letter to Mr. Tommy Antill, Project Manager on behalf of the Ohio Power Siting Board filed by K. Lambeck. | 1 |
| 01/26/2009 | Response letter to: Tommy Antill, Project Manager, on behalf of the Ohio Power Siting Board filed by K. Lambeck. | 1 |
| 01/16/2009 | Response letter to: Tommy Antill filed on behalf of OPSB Staff, K. Lambeck. | 1 |
| 12/12/2008 | Letter to AEP regarding the commencement of construction on the Don Marquis 138kV Loop #1 Project filed by K. Lambeck, OPSB. | 1 |
| 11/04/2008 | Response letter sent to Mr. Antill filed by K. Lambeck. | 1 |
| 10/28/2008 | Notice stating that construction on the Don Marquis 138kV Loop #1 Project will be commenced on or about November 4, 2008, filed by S. Nourse on behalf of Columbus Southern Power Company dba American Electric Power. | 1 |
| 09/26/2008 | Notice to Ohio Power Siting Board that tree clearing on the Don Marquis 138 kV Loop Project will commence on or about October 13, 2008 filed by S. Nourse on behalf of American Electric Power Service. | 1 |
| 06/02/2008 | Service Notice | 1 |
| 06/02/2008 | Entry ordered that the Stipulation filed by the parties is approved and adopted; that a certificate be issued to CSP for the construction, operation, maintenance of the project as proposed along the preferred route; that the certificate contain the 29 conditions set forth in Section V. of this Opinion, Order, and Certificate. (OPSB) | 30 |
| 05/16/2008 | Letter regarding the habitat survey for the Indiana bat and the timber rattlesnake and impacts related to the Don Marquis 138kV Loop #1 Project filed by S.Nourse on behalf of AEP Service Corporation. | 4 |
| 05/13/2008 | Letter regarding proof of publication. (Ross and Pike counties.) filed by S. Nourse on behalf of American Electric Power Service Corporation. | 1 |
| 05/13/2008 | Proof of publication. (Ross and Pike counties) | 6 |
| 05/09/2008 | Joint stipulation and recommended findings of fact and conclusion of law filed by Staff, S. Nourse on behalf of Columbus Southern Power Company, Ohio Power Company and M. Malone on behalf of Environmental Enforcement Section | 16 |
| 04/30/2008 | Transcript of hearing held April 15, 2008 before G. See, electronically filed by Mrs. Jennifer D. Duffer on behalf of Armstrong & Okey, Inc. (Franklin County) | 14 |
| 04/22/2008 | Transcript for hearing held April 8, 2008 before AE G. See, Pike County. Electronically filed on behalf of Columbus Southern Power Company by Mrs. Jennifer D. Duffer of Armstrong & Okey, Inc. | 22 |
| 04/01/2008 | Green card returned. | 2 |
| 04/01/2008 | Returned green card. | 2 |
| 03/27/2008 | Returned mail receipt. | 1 |
| 03/27/2008 | Returned mail receipt. | 1 |
| 03/24/2008 | Service Notice | 2 |
| 03/24/2008 | Staff report filed. | 52 |
| 03/20/2008 | Response to questions asked by Staff for additional information in support of the application filed on behalf of American Electric Power by S. Nourse. | 3 |
| 03/14/2008 | Correspondence letter to T. Antill, American Electric Power, regarding Staff questions for clarification in regards to the American Electric Power (AEP) Don Marquis transmission line project filed by K. Lambeck, on behalf of OPSB. | 2 |
| 03/11/2008 | Letter regarding Columbus Southern Power Company dba AEP Ohio has sent letters to property owners and public officials as required by OAC 4906-5-08(B)(3), and samples of letters filed by S. Nourse. | 7 |
| 02/29/2008 | Responses to data request from the staff of the Ohio Power Siting Board filed on behalf of Columbus Southern Power Company dba AEP Ohio by S. Nourse. | 4 |
| 02/07/2008 | Response letter to Mr. Tommy Antill on behalf of Ohio Power Siting Board filed by Staff. | 2 |
| 02/05/2008 | Entry granting CSP's request for waiver of Rule 4906-5-04(A), O.A.C.; that a local public hearing be held on April 8, 2008, at 6:00 p.m., at Pike County YMCA, 400 Pride Drive, Waverly, Ohio 45690; and that the adjudicatory hearing will commence on April 15, 2008, at 10:00 a.m., at the office of the Public Utilities Commission of Ohio, 180 East Broad Street, 11th floor, Hearing Room F, Columbus, Ohio 43215-3793. (GS) | 5 |
| 02/05/2008 | Service Notice | 2 |
| 01/25/2008 | Response letter sent to: Examiner Greta See filed by K. Lambeck. | 1 |
| 01/22/2008 | Letter stating that AEP Ohio has sent to the appropriate governmental officials and public agencies along the proof of service for each letter and has paid the application fee filed by S. Nourse. | 9 |
| 01/22/2008 | Motion for waiver and memorandum in support filed by S. Nourse on behalf of American Electric Power Service Corporation. | 4 |
| 12/24/2007 | Letter stating application, filed on October 10, 2007 and supplemented on December 7, 2007 and December 21, 2007, has been found to comply with Chapters 4906-01, et seq. of the OAC on behalf of Ohio Power Siting Board by A. Schriber. | 2 |
| 12/21/2007 | Confidential document: Transcriptions and diagrams filed by S. Nourse on behalf of Columbus Southern Power Company. (7 pages) | 1 |
| 12/21/2007 | Motion for protective order and memorandum in support filed by S. Nourse on behalf of Columbus Southern Power Company (AEP Ohio). | 6 |
| 12/21/2007 | Supplemental information in support of the application filed by S. Nourse on behalf of Columbus Southern Power Company (dba AEP Ohio). | 7 |
| 12/07/2007 | Letter stating that the application has deficiencies that are outlined in Attachment A that need addressed to be in compliance, filed on behalf of the Ohio Power Siting Board filed by A. Schriber. | 2 |
| 12/07/2007 | Supplemental information in support of the application filed by S. Nourse on behalf of Columbus Southern Power Company (dba AEP Ohio). | 13 |
| 10/10/2007 | Application continued. (Part 2 of 2 ) | 166 |
| 10/10/2007 | Application to the Ohio Power Sifting Board for a certificate of environmental compatibility and public need filed by K. Walker on behalf of Columbus Southern Power. (Part 1 of 2) | 200 |
| 07/10/2007 | Proof of public notice. (Ross and Pike Counties) | 2 |
| 06/21/2007 | Notice of Columbus Southern Power Company ("AEP-Ohio") to file an application for a certificate of Environmental Compatibility and Public Need for the Don Marquis 138kV Loop #1 Project. | 1 |
| 06/19/2007 | In the matter of the application of AEP Ohio schedules informational open house to provide details on Southern Ohio transmission siting process. | 3 |