Attachment A - Appendix A.xls

This is an electrical equipment inventory and maintenance schedule appendix for a comprehensive electrical maintenance contract. The file contains detailed inventories of electrical distribution systems at three locations: Dallas (4500 S. Lancaster Rd), Bonham (1201 E. Ninth St.), and Grand Prairie (2737 Sherman St.), listing low voltage distribution panels, medium voltage equipment, transformers, switches, protective relays, generators, motor control centers, battery systems, and automatic transfer switches from manufacturers including Square D, GE, Westinghouse, Eaton, ASCO, Caterpillar, and Cummins.

The document outlines a specific maintenance schedule spanning Saturday through Tuesday, detailing which electrical components require dissolved gas analysis (DGA) testing, inspection, and maintenance on each day. Equipment includes pad-mounted transformers with various insulating fluids (silicone and mineral oil), vacuum circuit breakers, protective relays (primarily Eaton SEL series), emergency generators ranging from 75kW to 700kW, automatic transfer switches throughout multiple buildings, motor control centers with varying ampacities, and battery backup systems. The inventory encompasses critical infrastructure components across healthcare facilities operated by the Veterans Health Administration, with equipment ratings spanning from 200A to 4000A for low voltage systems and up to 15kV for medium voltage distribution, supporting the comprehensive electrical maintenance solicitation 36C25725Q0601 with responses due July 31, 2025.