Common use of ESTIMATED COSTS OF INTERCONNECTION FACILITIES Clause in Contracts

ESTIMATED COSTS OF INTERCONNECTION FACILITIES. The total estimated costs (+30%/-15%) of the work associated with the Interconnection Facilities required for the interconnection of the Small Generating Facility are presented in the table below. Engineering review and compliance verification of the ICIF, including all required drawings and equipment specifications reviews, relay settings, construction and testing assistance by engineering, field verification, and witness testing Engineering, design, construction, testing and commissioning for revenue metering and EMS-RTU at Collector Station and line tap. Contingency $465,200 SERVICE AGREEMENT NO. 2600 As described in the Facilities Study for the Small Generating Facility, the estimates provided herein: Assume: • 5X10 construction work week; • outages are available; • all major material is delivered to site and no costs are included for transport form storage; and • existing equipment to remain is functional. Exclude (as applicable): • discussions and negotiations of issued interconnection study; • application fees; • applicable surcharges; • overall project sales tax; • property taxes; • line switching; • property/easement acquisitions; • access roads and associated matting, • future operation and maintenance costs; • recurring monthly communications circuits’ charges, if any, responsible by the Interconnection Customer to the communications utility; • soil testing; • adverse field conditions such as rock, water, weather, and Interconnection Customer electrical equipment obstructions; • environmental mitigation; • extended engineering to minimize outage time or Connecting Transmission Owner’s public duty to serve; • extended craft labor hours, to minimize outage and/or construction time; or SERVICE AGREEMENT NO. 2600 • any required permits.

ESTIMATED COSTS OF INTERCONNECTION FACILITIES. The total estimated costs (+30%/-15%) of the work associated with the Interconnection Facilities required for the interconnection of the Small Generating Facility are presented in the table below. Engineering review and compliance verification of the ICIF, including all required drawings and equipment specifications reviews, relay settings, construction and testing assistance by engineering, field verification, and witness testing Engineering, design, construction, testing and commissioning for revenue metering and EMS-RTU at Collector Station and line tap. EMS-RTU & Rev. Metering $192,600 Line Tap $1,548,700 Contingency $465,200 461,800 SERVICE AGREEMENT NO. 2600 2673 As described in the Facilities Study for the Small Generating Facility, the estimates provided herein: Assume: • 5X10 construction work week; • outages are available; • all major material is delivered to site and no costs are included for transport form storage; and • existing equipment to remain is functional. Exclude (as applicable): • discussions and negotiations of issued interconnection study; • application fees; • applicable surcharges; • overall project sales tax; • property taxes; • line switching; • property/easement acquisitions; • access roads and associated matting, • future operation and maintenance costs; • recurring monthly communications circuits’ charges, if any, responsible by the Interconnection Customer to the communications utility; • soil testing; • adverse field conditions such as rock, water, weather, and Interconnection Customer electrical equipment obstructions; • environmental mitigation; • extended engineering to minimize outage time or Connecting Transmission Owner’s public duty to serve; • extended craft labor hours, to minimize outage and/or construction time; or SERVICE AGREEMENT NO. 2600 2673 • any required permits.