Warehouse Repairs, RAF Alconbury

The Department of the Air Force, United States Air Forces in Europe and Africa, seeks Design/Build services to repair, upgrade, and modernize Building 562 at RAF Alconbury, with proposals due July 9, 2026, and a mandatory site visit on June 11, 2026 (attendee confirmation due June 9). This is a sealed bid Invitation for Bid with no set-aside.

Place of performance is RAF Alconbury, United Kingdom. The work encompasses five primary performance objectives: roof and drainage integrity; exterior envelope and structural durability; natural light and ventilation optimization; access, egress, and life safety improvements; and sustainable, life-cycle cost-effective design. The contractor must act as Principal Designer and Construction Contractor under UK Construction laws and CDM 2015 Regulations. All work must comply with the strictest of UK and US regulations and Unified Facilities Criteria, including electrical work per BS7671 and JSP375 Vol3, and mechanical/electrical work per M&E specifications 034, 036, and 037. The facility contains confirmed asbestos-containing materials (chrysotile gaskets in storage stacks and mezzanine areas) requiring management and abatement. Building 562 is a 36,599-gross-square-foot housing supply warehouse spanning two floors across the 501st Combat Support Wing, currently occupied during construction with working hour restrictions from 0730 to 1530 hours.

The contractor must begin performance within 30 calendar days of award and complete all work within 365 calendar days. Performance and payment bonds are required. Design milestones include 35%, 65%, 95%, and final design packages, with submissions of AF3000 documentation within 15 days of award and asset change forms in UNIFORMAT II format.

Evaluation proceeds in three sequential steps: technical proposals rated Acceptable or Unacceptable based on adherence to Statement of Work requirements, project plan, and safety plan; past performance rated Satisfactory or higher using two references from similar work within the past five years; and price, with award to the lowest-priced offeror meeting both technical and past performance thresholds. All offerors must maintain active SAM registration. NAICS code is 238160, Roofing Contractors; PSC is 5650, Roofing and Siding Materials.