Service Agreement No. 125

Attachment 6

Transmission Owner's Description of its Upgrades
And Best Estimate of Upgrade Costs

The Transmission Owner shall describe Upgrades and provide an itemized best estimate of the cost, including overheads, of the Upgrades and annual operation and maintenance expenses associated with such Upgrades. The Transmission Owner shall functionalize Upgrade costs and annual expenses as either transmission or distribution related.

It is acknowledged that the Small Generating Facility, Interconnection Facilities, and metering equipment are existing and in service at the time of signing of this agreement and that no Upgrades are required to continue interconnection of the Small Generating Facility to the Transmission Owner's Transmission System.