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FACILITY SCHEDULE NO. 2 <br />1. Name: Strahan Substation <br />2. Facility Location: The Loop 82/Strahan Substation is located at 709 Aquarena Springs <br />Dr. (Loop 82), San Marcos, Hays County, Texas. <br />3. Point of Interconnection: There is one (1) Point of Interconnection in the Strahan <br />Substation: where the 12.5 -kV bus terminates at the power transformer Tl LV bushings. <br />4. Transformation Services Provided by LCRA TSC: Yes, per separate Transformation <br />Service Agreement <br />5. Metering Services Provided by LCRA TSC: Yes, per separate Wholesale Metering <br />Service Agreement <br />6. Delivery Voltage: 12.5 -kV <br />7. Metered Voltage and Location: The metered voltage is 12.5 -kV. The metering current <br />transformers are located in Tl. The metering potential transformers are located on the <br />12.5 -kV operating bus. <br />8. One Line Diagram Attached: Yes <br />9. Description of Facilities Owned by Each Party: <br />San Marcos Electric Utilities owns: <br />• Substation property, ground grid, gravel, fencing, and other appurtenances <br />• Five (5) distribution circuit breakers ST510, ST520, ST530, ST550, and ST560 <br />• 15 -kV (60:1 ratio) bus potential transformers <br />• Six (6) distribution and total bays including A -frames, trusses, insulators, <br />disconnect switches, surge arresters, 12.5 -kV operating and transfer bus, bus <br />potential transformers, and metering current transformers <br />LCRA TSC owns: <br />• One (1) 138 -kV Ring bus including structures, insulators, hardware, foundations, <br />and jumpers <br />• Three (3) 138 -kV circuit breakers 9720, 9730 and 10780 with foundations and <br />protective relaying <br />• Six (6) 138 -kV switches 9719, 9721, 9729, 9731, 10779, and 10781 <br />• One (1) power transformer T1 with associated surge arresters <br />• Two (2) coupling capacitor voltage transformers CCVTI and CCVT2 <br />• Two (2) wave traps with tuners WTI and WT2 <br />• One (1) 138 -kV circuit switcher CS9515 with bypass switch 9517 and disconnect <br />switch 9512 <br />LORA TSC — San Marcos Electric Utility Amendment No. 1 Page 8 of 13 <br />