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• Three (3) Station Service SSI, SS2 and SS3 with associated fuses <br />• Substation property, ground grid, gravel, fencing, and other appurtenances <br />LCRA TSC owns: <br />• Two (2) 138 -kV circuit breakers 9540 and 9550 with foundations and protective <br />relaying <br />• Six (6) 138 -kV switches 9539, 9541, 9543, 9549, 9551, and 9553 <br />• Two (2) 138 -kV dead-end towers with associated bus, insulators, and surge <br />arresters SA6, SA7 <br />• Two (2) coupling capacitor voltage transformers CCVT1 and CCVT2 <br />• Two (2) wave traps with tuners WTI and WT2 <br />• One (1) 138 -kV Operating Bus with associated steel supporting structures and <br />insulators <br />• Jumpers from LCRA TSC's 138 -kV operating bus to the Points of Interconnection <br />at SMEU's disconnect switches 2554 and 9554 <br />• Underfrequency relay panel <br />• One (1) 12.5 -IN metering potential transformer PTI with fuse F2 <br />• One (1) 138 -kV bus potential transformer PT5 <br />• One (1) 138 -kV surge arrester SA5 <br />• One (1) 138 -kV motor operated switch 9538 <br />• Two (2) 12.5 -kV metering current transformers CTI and CT3 <br />• One (1) 1384N relaying current transformer CT4 <br />• One (1) 138 -kV bus, bus differential and breaker failure relaying package. <br />• Control House with station battery and charger, HVAC, and other appurtenances. <br />• One (1) AC distribution panel <br />• Two (2) DC distribution panels <br />10. Operational Responsibilities of Each Party: Each Party will be responsible for the <br />operation of the equipment it owns. LCRA TSC shall operate the SMEU 138 -kV <br />equipment, including monitoring the SMEU power transformer alarms. <br />11. Maintenance Responsibilities of Each Party: Each Party will be fully responsible for <br />the maintenance of the equipment it owns. <br />12. Other Terms and Conditions: <br />• SMEU and LCRA TSC are to share access to the substation by LCRA TSC locks <br />in the gate and in the control house doors. <br />• LCRA TSC will provide SMEU access to 125 VDC and 120 VAC power. <br />Circuits must have over current protection devices (OCPD) sized according to <br />NEC standards. Panel boards containing the OCPD may belong to either LCRA <br />TSC (if space is available) or SMEU. <br />• LCRA TSC will provide SMEU access to 120 VAC power. Circuits must have <br />over current protection devices (OCPD) sized according to NEC standards. Panel <br />boards containing the OCPD may belong to either SMEU (if space is available) or <br />LCRA TSC. <br />LCRA TSC — San Marcos Electric Utility Amendment No. 1 Page 5 of 13 <br />