Common use of Substation Clause in Contracts

Substation. The existing SPPCo. Steamboat 120 kV substation will be expanded to accommodate the equipment to interconnect to the Far West generation plant. The substation design that SPPCo. has determined to be a minimum will require the addition of two 120 kV circuit breakers in the Steamboat substation. It should be noted that with this design, a single breaker failure or maintenance of certain elements will cause Far West to be out of service. Because of this possibility, SPPCo. recommends that Far West agree to a more extensive design including an additional circuit breaker (see Appendix D). The additional breaker would be required for the proposed potential 64 MW.