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FACILITY SCHEDULE NO. 6 <br />1. Name: San Marcos Substation <br />2. Facility Location: The San Marcos Substation is located at 1301 River Road, San Marcos, <br />Hays County, Texas. <br />3. Points of Interconnection: There are four (4) points of interconnection at San Marcos <br />Substation generally described as: <br />• where the jumper from switch 3942 on the transformer bus for power transformer PWT- <br />• connects to the 138 kV main bus. <br />• where the jumper from switch 3944 on the transformer bus for power transformer PWT-1 <br />connects to the 138 kV transfer bus. <br />• where the jumper from switch 4986 on the transformer bus for power transformer PWT- <br />2 connects to the 138 kV main bus. <br />• where the jumper from switch 4987 on the transformer bus for power transformer PWT-2 <br />connects to the 138 kV transfer bus. <br />4. Transformation Services Provided by LCRA TSC: No <br />5. Metering Services Provided by LCRA TSC: Yes <br />6. Delivery Voltage: 138 kV <br />7. Metered Voltage and Location: The metered voltage is 12.5 kV. The metering current <br />transformers are located in the 12.5 kV total bays for the two power transformers (PWT-1 <br />and PWT-2). The metering potential transformers are located on the respective 12.5 kV <br />operating buses. <br />8. One Line Diagram Attached: Yes <br />9. Description of Facilities Owned by Each Party: <br />San Marcos Electric Utilities owns: <br />• The site (property), including site work, fence, foundations, and ground grid <br />• Two (2) transformers PWT-1, T-1 and PWT-2, T-2 <br />• Two (2) circuit switchers CS-4975 and CS-4985 and 138 kV disconnect switches <br />4974, 3942, 3944, 4984, 4986 and 4987. <br />• 138 kV transformer bus with associated steel structures and insulators <br />• Six (6) distribution circuit breakers SM-160, SM-170, SM-180, SM-220, SM-230, <br />SM-240 <br />• Two (2) total circuit breakers SM-100 and SM-200 <br />LCRA TSC - San Marcos Electric Utility Page 30 of 35