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This image shows the interior of an electrical equipment cabinet containing an Uninterruptible Power Supply (UPS) system. The cabinet has exposed circuit boards, wiring harnesses, and electronic components visible in the upper portion. Multiple danger warning labels are posted on the metal cabinet doors. The cabinet features ventilation grilles in the lower section and appears to be industrial-grade equipment consistent with the UPS system described in the associated solicitation for Building 4 upgrades.

This is a small business set-aside solicitation from the US Coast Guard for UPS system upgrades at Base Seattle Building 4. The work involves two main components: 1) Replacing the entire UPS system in Room 135 with a new lithium-ion battery system (options from Vertiv Liebert, Eaton, or Schneider Electric) sized for 60-minute runtime and 25% future capacity increase, and 2) Replacing specific components in Room 339's existing Vertiv Liebert NPower 100 kVA UPS, including 57 capacitors, 12 axial fans, 3 IGBT driver boards, and 40 VRLA batteries. The contractor must conduct extensive testing after installation including burn-in tests, load transfer tests, and battery discharge tests. Award will be made on a Lowest Price Technically Acceptable basis. Quotes should be submitted to elizabeth.a.meister@uscg.mil.