AMENDMENT 1 The purpose of this amendment is to: A. Extend solicitation response date to 9 June 2026 at 11:30 AM EDT. B. Revise Section L of SF 1449 to remove attendance at site visit as pre-requisite for proposal submission, and to revise due dates and times. C. Revise Combined Synopsis/Solicitation to remove attendance at site visit as pre-requisite for proposal submission, update attachments, and to revise due dates and times. D. Incorporate Clause 52.222-90, Addressing DEI Discrimination by Federal Contractors. (Deviation 2026-O0040, Revision 1). E. Incorporate the following attachments: Attachment 1 - Rev 1 Performance Work Statement 18 May 2026 Attachment 2 - Appendix B 14 April 2026 (XLS) Attachment 3 - Rev 1 JB Custodial Bid Schedule Attachment 8 - Questions and Answers Attachment 9 - Maps Attachment 10 - Site Visit Attendee List (Redacted) _________________________________________________________________________ COMBINED SYNOPSIS/SOLICITATION FOR COMMERCIAL ITEMS (i) This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with Revolutionary FAR Overhaul (RFO) Part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. Solicitation number FA441826R0011 is issued as a Request for Proposal for Joint Base Custodial Services. All responsible sources may submit a proposal and will be considered. This acquisition is set-aside 100% for 8(a) small business concerns. The applicable Product Service Code is S201, and NAICS code is 561720 with a small business size standard of $22 million. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov. This is not a Defense Priorities and Allocations System (DPAS) rated acquisition. (ii) Please see attached SF 1449, Request for Proposal, Attachment 2 – Appendix B, and Attachment 3 - JB Custodial Bid Schedule - for all applicable line-item number(s) and items, quantities, and units of measure (including option(s)), applicable to this acquisition. (iii) Contractors must provide all management, tools, supplies, equipment, and labor necessary to ensure custodial services are performed at Joint Base Charleston (includes Charleston Air Force Base, Noth Charleston, SC and Naval Weapons Station, Goose Creek, SC) in a manner that will maintain a satisfactory facility condition and present a clean, neat, and professional appearance in accordance with the Performance Work Statement. (iv) Period of Performance: Base Year: 1 October 2026 – 30 September 2027 Option Year I: 1 October 2027 – 30 September 2028 Option Year II: 1 October 2028 – 30 September 2029 Option Year III: 1 October 2029 – 30 September 2030 Option Year IV: 1 October 2030 – 30 September 2031 This acquisition shall be F.O.B Destination. (v) Please see attached SF …