Attachment J-1502000-08 Boilers and UPVs.xlsx

This is an inventory attachment listing boilers and unpressurized vessels (UPVs) for the Naval Research Laboratory facility support services contract. The spreadsheet contains 287 equipment assets distributed across multiple NRL buildings, including expansion tanks (the majority of inventory), heat exchangers (both shell-tube and plate-type designs), boiler feedwater tanks, a steam hot water heater, an electric boiler, and furnaces. The assets are organized by location identifier (NRL-1 through NRL-A100), with each entry documenting the asset number, description, master system classification (all under D30 - HVAC), specific system sub-classification, physical location within the facility, quantity, unit of measure, and installation date. Tank capacities range from 1 to 5,000 gallons for expansion tanks, while heat exchangers vary from 5 GPM to 1,200 GPM capacity. Installation dates span from 1940 to 2017, indicating a mix of legacy and recently-upgraded equipment throughout the facility.

The inventory supports the NRL Facility Support Services contract (solicitation N4008027R1001), a small business set-aside with a period of performance from February 17, 2028 to February 16, 2036, plus an optional six-month extension. The contractor will be responsible for facility management, facility investment, integrated solid waste, pavement clearance, and utilities for facilities and installed equipment systems at NRL headquarters in Washington, DC. This attachment provides the detailed baseline of HVAC-related pressure vessels and heat transfer equipment that the successful contractor must maintain and support throughout the contract performance period.