F35 3-Bay Hangar at Ebbing ANGB, Fort Smith, AR.

Amendment 0004 is hereby issued to provide an update to Spec labeled CP501 - Airfield Paving Details. All other terms and conditions remain unchanged. The proposal due date remains 2 February 2026 at 1400 CST. Government POC is Melissa Hyslop via email at melissa.d.hyslop@usace.army.mil.

Amendment 0003 is hereby issued to provide the updated Wage Determination AR20260034 dated 2 Jan 2026, provide updates to spec sections 03 30 00, 08 60 45, 08 71 00, 09 06 00, 09 97 13.27, 25 05 11.01, 25 05 11.02, 25 05 11.04, 31 63 26, 41 22 13.15, and EXTEND the proposal due date to 2 FEBRUARY 2026 at 1400 CST.

Also delete section 25 05 11.03. ..Amendment 0002 hereby revises section 00 73 00 Time Extensions for Unusually Severe Weather to match weather days provided by Section 01 14 00.00 46 Work Restrictions 1.4.1.1 Schedule of Anticipated Adverse Weather Days which shall be implemented in the Contractor Progress Schedule. Additionally FAR 52.232-16 252.232-7004 and 252.242-7006 were removed and are not applicable. Replace the previously issued specification sections in their entirety with the new specification section.

All other terms and conditions remain unchanged. Proposal due date remains 27 January 2026.Amendment 0001 Amendment 0001 hereby adds site visit details and map, updates 00 22 16 Evaluation Criteria, removes clauses related to CMMC and provides an updated 09 90 00. The site visit information is included, see clause 52.236-27 ALT I. Section 5.1 in Evaluation Criteria 00 22 16 is updated to exclude resume pages from the page limit. Clauses 252.204-7021 and 252.204-7025 are removed.

The previously issued sheet A-711 in its entirety with the new sheet A-711 issued with the amendment. Similarly, we will replace previously issued specification section 09 90 00 in its entirety and replace with the new specification section 09 90 00, in its entirety. All other terms and conditions remain unchanged. Proposal due date remains 27 January 2026.Government POC is Melissa Hyslop at Melissa.d.hyslop@usace.army.mil. F35 3-Bay Hangar at Ebbing ANGB, Fort Smith, AR.

THIS PROJECT INVOLVES THE CONSTRUCTION OF AN APPROXIMATELY 25,000 SQUARE FOOT 3-BAY AIRCRAFT MAINTENANCE HANGAR TO SUPPORT THE BEDDOWN OF THE F-35 AIRCRAFT LOCATED IN FORT SMITH, ARKANSAS.THIS ACQUISITION IS FULL AND OPEN COMPETITION. THIS SOLICITATION AND RESULTING CONTRACT ARE UTILIZING A BEST VALUE TRADE-OFF PROCUREMENTMETHOD AS DESCRIBED IN FAR PART 15.IN ACCORDANCE WITH DFAR 236.204, THE MAGNITUDE OF CONSTRUCTION IS BETWEEN $25,000,000.00 AND $100,000,000.00.

THE NAICS CODE FOR THIS PROJECT IS 236220, COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION. THE SIZE STANDARD IS $45,000,000. ALSO SEE FAR52.204-8. Reference Sources Sought published under Notice ID W912BV24RJL08.