PROJECT DESCRIPTION: The 136th Airlift Wing requires upgrade of the HVAC control systems in Buildings 1670 and 1671 to integrate with the base's Niagara system. This project will also address failed and end-of-life HVAC components across multiple buildings within the unit. This project is located at Naval Air Station Joint Reserve Base (NAS JRB) Fort Worth, in Fort Worth, Texas. The contractor shall furnish all labor, parts, tools, plant, equipment, appliances, transportation, and materials necessary to complete the project as specified in the attached Statement of Work and associated documents. KEY SOLICITATION DETAILS: Set-Aside: 100% Small Business Set-Aside NAICS Code: 238220 - Plumbing, Heating, and Air-Conditioning Contractors Small Business Size Standard: $19 Million Magnitude of Construction: The Government's Target Price Range for this project is between $150,000 and $220,000. Period of Performance (PoP): 60 Days after Notice to Proceed Bid Guarantee: A Bid Bond (SF 24) is required with quote submission. SITE VISIT INFORMATION: The Government will host site visits for three (3) separate construction requirements on June 30, 2026. Each project is being solicited under its own unique notice on SAM.gov, and separate quotes must be submitted for each individual solicitation. To facilitate coordination, the site visits will be held on the above stated date according to the following schedule: Site Visit Time: 9:00 AM (These walks will occur concurrently) (Local CT) Multi-Building HVAC Controls Upgrade Project (Solicitation: W50S7626QA005) and Install HVAC System into B1678 (Solicitation: W50S7626QA006) Site Visit Time: 10:30 AM (Local CT) Boiler & Waterline Valve Project (Solicitation: W50S7626QA004) Initial meeting for each site visit time will be at the 136th Civil Engineer Squadron, Building 1671, 100 Hensley Ave, NAS JRB Fort Worth, TX 76172 Unified Base Access Instructions: To simplify the base access process, only one (1) access request package needs to be submitted per attendee to cover all site visits on June 30, 2026. You do not need to submit separate requests for each solicitation. To obtain installation access, interested parties must submit a request for attendance no later than 2:00 PM CT on June 23, 2026 , to 136.AW.MSC@us.af.mil and david.shamburger.5@us.af.mil. The request for attendance must include: Full names of all attendees (exactly as they appear on government-issued ID). The company name. Completed SECNAV 5512/1 (Installation Access Form - attached directly to this SAM notice) and a scanned copy of a valid state or federal ID card (only required if the attendee does not currently possess active base access credentials such as a CAC, Military ID, or Retiree ID) . Note: If you do not wish to or are unable to send the SECNAV 5512/1 form early, you will be required to fill it out in person at the Visitor Control Center (VCC) on the day of the site visits, but you must be prepared for significant wait times at the gate…