Common use of Affected System Upgrade Facilities Clause in Contracts

Affected System Upgrade Facilities. The Transmission Interconnection Studies for the Transmission Project identified Rochester Gas and Electric Corporation (“RG&E”) and Niagara Mohawk Power Corporation d/b/a National Grid (“National Grid”) as Affected System Operators, which systems are impacted by the Transmission Project. The Facilities Studies conducted for the Transmission Project identified certain Network Upgrade Facilities required for these Affected Systems. The Facilities Studies identified the following work on RG&E’s transmission facilities: Add a new 100 Mvar shunt reactor at its Rochester Station 80 345 kV Substation; and Upgrade line protection systems at its Station 255 Substation. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and RG&E. The Facilities Studies identified the following work on National Grid’s transmission facilities: Modifications to its Five Mile Station, including updates to its protection, controls & integration, and telecommunications equipment; and Integrate the Transmission Developer’s New Xxxxxxxx Station into National Grid’s SONET ring used for line protection. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and National Grid.

Affected System Upgrade Facilities. The Transmission Interconnection Studies for the Transmission Project identified Rochester Gas and Electric Corporation (“RG&E”) and Niagara Mohawk Power Corporation d/b/a National Grid (“National Grid”) as Affected System Operators, which systems are impacted by the Transmission Project. The Facilities Studies conducted for the Transmission Project identified certain Network Upgrade Facilities required for these Affected Systems. The Facilities Studies identified the following work on RG&E’s transmission facilities: • Add a new 100 Mvar shunt reactor at its Rochester Station 80 345 kV Substation; and • Upgrade line protection systems at its Station 255 Substation. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and RG&E. The Facilities Studies identified the following work on National Grid’s transmission facilities: • Modifications to its Five Mile Station, including updates to its protection, controls & integration, and telecommunications equipment; and • Integrate the Transmission Developer’s New Xxxxxxxx Station into National Grid’s SONET ring used for line protection. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and National Grid.

Affected System Upgrade Facilities. The Transmission Interconnection Studies for the Transmission Project identified Rochester Gas and Electric Corporation (“RG&E”) and Niagara Mohawk Power Corporation d/b/a National Grid (“National Grid”) as Affected System Operators, which systems are impacted by the Transmission Project. The Facilities Studies conducted for the Transmission Project identified certain Network Upgrade Facilities required for these Affected Systems. The Facilities Studies identified the following work on RG&E’s transmission facilities:  Add a new 100 Mvar shunt reactor at its Rochester Station 80 345 kV Substation; and  Upgrade line protection systems at its Station 255 Substation. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and RG&E. The Facilities Studies identified the following work on National Grid’s transmission facilities:  Modifications to its Five Mile Station, including updates to its protection, controls & integration, and telecommunications equipment; and  Integrate the Transmission Developer’s New Xxxxxxxx Station into National Grid’s SONET ring used for line protection. This work will be performed in accordance with the terms of an engineering, procurement, and construction agreement by and among the NYISO, Transmission Developer, and National Grid.