Common use of Outage Requirements Clause in Contracts

Outage Requirements. Specific outage requirements shall be identified, and detailed outage plans developed, during final engineering. For purposes of coordinating the outages required to perform the work under this Agreement, the Connecting Transmission Owner provides the following information: For the Alcoa-Xxxxxxxx Line 12 reconductoring, an outage on Line 12 and APGI’s Line 10 will be required. To complete the Network Upgrade Facilities at Xxxxxxxx Substation, the following outages may be required: • Xxxxxxxx-Boundary Line 1 outage to replace the incoming conductors; • Xxxxxxxx-Boundary Line 2 outage to replace the two wave traps/coupling capacitors and incoming conductor; • Alcoa-Xxxxxxxx Line 12 outage to replace incoming conductor and the incoming wave trap/coupling capacitor. To complete the Network Upgrade Facilities at Alcoa Substation, the following outages may be required: • Alcoa-Xxxxxxxx Line 12 outage to complete station reconductoring; • Tie bus breaker R8105 and the Alcoa owned station end will need to be out of service to replace disconnect switch DS8107; • Alcoa-Xxxxxxxx Line 12 outage to complete wave trap replacement; and • Bus outage to replace surge arresters. SERVICE AGREEMENT NO. 2472 Load at risk is not a concern for the Line 12 outages. However, short outage durations (3 days or less) of Line 12 and Alcoa switch DS8107 are preferred for system stability. • Outages shall comply with the Connecting Transmission Owner’s Transmission Control Center’s Application of Reliability Rules Policy (PCP&P 7.1). SERVICE AGREEMENT NO. 2472 APPENDIX D SECURITY ARRANGEMENTS DETAILS Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. SERVICE AGREEMENT NO. 2472 APPENDIX E IN-SERVICE DATE [Date] New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Re: _____________ Transmission Project Dear __________________: On [Date] [Connecting Transmission Owner] has completed Trial Operation of [Describe Transmission Project/Network Upgrade Facilities]. This letter confirms that [describe Transmission Project/Network Upgrade Facilities] has commenced service, effective as of [Date plus one day]. Thank you. [Signature] [Connecting Transmission Owner Representative] CC:

Outage Requirements. Specific outage requirements shall be identified, and detailed outage plans developed, during final engineering. For purposes of coordinating the outages required to perform the work under this Agreement, the Connecting Transmission Owner provides the following information: For the Alcoa-Xxxxxxxx Line 12 reconductoring, an outage on Line 12 and APGI’s Line 10 will be required. To complete the Network Upgrade Facilities at Xxxxxxxx Substation, the following outages may be required: • Xxxxxxxx-Boundary Line 1 outage to replace the incoming conductors; • Xxxxxxxx-Boundary Line 2 outage to replace the two wave traps/coupling capacitors and incoming conductor; • Alcoa-Xxxxxxxx Line 12 outage to replace incoming conductor and the incoming wave trap/coupling capacitor. To complete the Network Upgrade Facilities at Alcoa Substation, the following outages may be required: • Alcoa-Xxxxxxxx Line 12 outage to complete station reconductoring; • Tie bus breaker R8105 and the Alcoa owned station end will need to be out of service to replace disconnect switch DS8107; • Alcoa-Xxxxxxxx Line 12 outage to complete wave trap replacement; and • Bus outage to replace surge arresters. SERVICE AGREEMENT NO. 2472 Load at risk is not a concern for the Line 12 outages. However, short outage durations (3 days or less) of Line 12 and Alcoa switch DS8107 are preferred for system stability. • Outages shall comply with the Connecting Transmission Owner’s Transmission Control Center’s Application of Reliability Rules Policy (PCP&P 7.1). SERVICE AGREEMENT NO. 2472 APPENDIX D SECURITY ARRANGEMENTS DETAILS Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. SERVICE AGREEMENT NO. 2472 APPENDIX E 0000 XXXXXXXX X IN-SERVICE DATE [Date] New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Re: _____________ Transmission Project Dear __________________: On [Date] [Connecting Transmission Owner] has completed Trial Operation of [Describe Transmission Project/Network Upgrade Facilities]. This letter confirms that [describe Transmission Project/Network Upgrade Facilities] has commenced service, effective as of [Date plus one day]. Thank you. [Signature] [Connecting Transmission Owner Representative] CC: