Attachment 5 - Building List and Electrical Data.pdf

This is an appendix containing electrical infrastructure data for multiple buildings at a federal facility. The document, identified as VLSB 26-0077, lists 36 buildings with their corresponding transformer identification numbers, secondary voltage configurations, kilovolt-ampere (kVA) ratings, and service sizes. The buildings range from small facilities with 75 kVA ratings (Building 1406 and 1440) to large installations with 1500 kVA ratings (Building 1042 and 1996). Secondary voltages are predominantly 208Y/120, with some buildings utilizing 480Y/277 configurations. Service sizes vary from 100 amps (Building 2798) to 2500 amps (Buildings 419 and 421), indicating diverse electrical load requirements across the facility.

The data includes special notations for certain buildings: Building 1930 requires meter and current transformer (CT) installations at the transformer location with a 200-amp service size designation, Building 2004 operates on a 240/120 multi-tap configuration, and Buildings 1415, 1835, 2233, and 3656 are identified as wells, suggesting water system infrastructure. This comprehensive electrical inventory appears to support facility planning, maintenance, upgrades, or energy management initiatives and provides the technical specifications necessary for electrical system assessments or contracting purposes.