Path Rating Process Phase 3 Active Projects – Active Phase 3 Path Rating projects as defined in the document. 08-03-13 Arizona Public N Hassayampa N. Gila #2 Transmission Project (Path 49) 06-01- – Service (APS) 08-03-13 N By email this date With the addition of the HANG2 project, APS is anticipating increasing the Path 49 non-simultaneous rating as well as increasing the load serving capability of the Yuma area. Also, APS will be working with the sponsors of the N. Gila-Imperial Valley #2 500 kV project to determine a new Path 49 rating. To date, APS does not have a proposed rating for the HANG2 project but it is anticipated to be between 600-700 MW without the N. Gila-Imperial Valley #2 500 kV project and approximately twice that with the project. The anticipated in-service date for the HANG2 project is June 1, 2015. With the submittal of this letter, Arizona Public Service will a Comprehensive Progress Report study in support of the new rating. 10-16-13 S By email this date the HANG2 project has requested phase 2 status and distributed the comprehensive progress report. Comments and requests to be part of the project review group are due December 17, 2013. 12-18-13 N By email this date WECC staff were notified that no comments objecting to the project advancing to Phase 2 were received during the 60-day comment period. APS requested that the project be moved to Phase 2 status. 01-23-2014 N By email the TSS chair granted HANG2: Hassayampa N. Gila #2 – Transmission Project (Path 49 Upgrade) phase 2 status. 04-29-2014 S By email this date APS provides for approval the HANG2 study plan.
Path Rating Process – Phase 3 Active Projects Active Phase 3 Path Rating projects as defined in the document. 08-03-13 Arizona Public Service (APS) N Hassayampa – N. Gila #2 Transmission Project (Path 49) 06-01- 08-03-13 N By email this date With the addition of the HANG2 project, APS is anticipating increasing the Path 49 non-simultaneous rating as well as increasing the load serving capability of the Yuma area. Also, APS will be working with the sponsors of the N. Gila-Imperial Valley #2 500 kV project to determine a new Path 49 rating. To date, APS does not have a proposed rating for the HANG2 project but it is anticipated to be between 600-700 MW without the N. Gila-Imperial Valley #2 500 kV project and approximately twice that with the project. The anticipated in-service date for the HANG2 project is June 1, 2015. With the submittal of this letter, Arizona Public Service will a Comprehensive Progress Report study in support of the new rating. 10-16-13 S By email this date the HANG2 project has requested phase 2 status and distributed the comprehensive progress report. Comments and requests to be part of the project review group are due December 17, 2013. 12-18-13 N By email this date WECC staff were notified that no comments objecting to the project advancing to Phase 2 were received during the 60-day comment period. APS requested that the project be moved to Phase 2 status. 01-23-2014 N By email the TSS chair granted HANG2: Hassayampa – N. Gila #2 Transmission Project (Path 49 Upgrade) phase 2 status. 04-29-2014 S By email this date APS provides for approval the HANG2 study plan.
Path-Rating-logbook-active.docx