30 June 2026: This updated announcement serves as Amendment 0004 to the FORMAL Request for Proposal (RFP) W58RGZ-26-R-0008 that was issued on 18 May 2026 (Amendment 0003 and updated attachments referenced in list of Attachments). This Amendment 0004 is issued to update the following attachments within SECTION J LIST OF ATTACHMENTS to affect the following changes: A. Attachment 0019 SECTION L INSTRUCTIONS CONDITIONS AND NOTICES TO OFFERORS, revise submission email address to antionette.r.mcclinton.civ@army.mil for all proposal ubmission requirements. As a result of the above change, the closing date is extended from 30 June 2026, 5:00 p.m. CST to 1 July 2026, 5:00 p.m. CST. Except as provided herein, all other terms and conditions remain unchanged and in full force and effect. 30 June 2026: Announcement updated with the following ALERT: "After further investigation, a technical issue was discovered within DoD SAFE that prevents designating a receipt email address different from the requester's. Due to this system error, you are hereby authorized to utilize the alternate submission method outlined in Section L.1.1.2. If you continue to experience technical difficulties, please notify the Procuring Contracting Officer." 29 June 2026: Announcement updated to revise closing date time from "4:00 P.M. CST" to "5:00 P.M. CST" as outlined in Page 1, Block 9, SF 33 of Formal RFP W58RGZ-26-R-0008. The closing date remains unchanged at 30 June 2026. 24 June 2026: This updated announcement serves as Amendment 0003 to the FORMAL Request for Proposal (RFP) W58RGZ-26-R-0008 that was issued on 18 May 2026 (Amendment 0003 and updated attachments referenced in list of Attachments). This Amendment 0003 is issued to update the following attachments within SECTION J LIST OF ATTACHMENTS to affect the following changes: A. Attachment 0020 SECTION M EVALUATION FACTORS FOR AWARD, revise RFO FAR reference from: "RFO FAR 15.404-1" to: "RFO FAR 15.404", as outlined in Paragraph 2 of Section M.4.3 Factor 3: Cost/Price Factor. As a result of the above change, the closing date remains unchanged at 30 June 2026. Except as provided herein, all other terms and conditions remain unchanged and in full force and effect. 16 June 2026: Annoucement updated to re-upload Attachments 0017 and Attachments 0018 removing file access restrictions 15 June 2026 :This updated announcement serves as Amendment 0002 to the FORMAL Request for Proposal (RFP) W58RGZ-26-R-0008 that was issued on 18 May 2026 (Amendment 0002 and updated attachments referenced in list of Attachments). This Amendment 0002 is issued to update the following attachments within SECTION J LIST OF ATTACHMENTS to affect the following changes: A. Attachment 0017 COST PRICE TEMPLATE-AFM EAST, update plug values outlined in "Tab 7. CLIN Summary". B. Attachment 0018 COST PRICE TEMPLATE-AFM WEST, update plug values outlined in "Tab 7. CLIN Summary". As a result of the above change, the closing date remains unchanged at 30 Ju…