Government-Owned, Contractor-Operated (GOCO) Army Ammunition Plant (AAP) Design, Build, and Commissioning Multiple Award Task Order Contract (MATOC)

The purpose of Amendment 0004 to RFP W519TC26RA020 is to update Attachment 0006 - Government Answers to Industry RFIs. The deadline for submission of industry questions has passed. However, to support robust competition and clear requirements, the Government has provided clarification in Question 69 in the updated Attachment 0006. The Government reserves the right to determine if future questions will be considered. If, prior to proposal due date, the Government receives future industry questions and makes the determination that it will consider them, all future industry questions received by the time of the determination will be considered. The proposal due date remains unchanged; proposals are due no later than 5:00pm CDT on July 2, 2026. Based off these updates to Attachment 0006, applicable amendments have been made to the RFP, in Section L, new paragraph 2.2.6. This amended version supersedes any previously posted versions. Any future amendments or updates will be posted to PIEE.

The purpose of Amendment 0003 to RFP W519TC26RA020 is to update Attachment 0006 - Government Answers to Industry RFIs. The deadline for submission of industry questions has passed. However, in the interest of ensuring robust competition and clear requirements, the Government has provided clarification as noted in new Questions 63-68 and revised answers to Questions 61-62 in the updated Attachment 0006. The Government reserves the right to determine if future questions will be considered. If, prior to proposal due date, the Government receives future industry questions and makes the determination that it will consider them, all future industry questions received by the time of the determination will be considered. The proposal due date remains unchanged; proposals are due no later than 5:00pm CDT on July 2, 2026. Based off these updates to Attachment 0006, applicable amendments have been made to the RFP, in Sections L and M, and to Attachment 0001 - HTRO Matrix. This amended version supersedes any previously posted versions. Any future amendments or updates will be posted to PIEE.

The purpose of Amendment 0002 to RFP W519TC26RA020 is to extend out the proposal submission deadline, incorporate Attachment 0006, and update Attachment 0001, Attachment 0002 and Exhibit A. The proposal submission deadline has been extended from Monday, June 22 at 1:00pm CDT to Thursday, July 2 at 5:00pm CDT. Additionally, Amendment 0002 hereby incorporates Attachment 0006 - Government Answers to Industry RFIs to the Government-Owned, Contractor-Operated (GOCO) Army Ammunition Plant (AAP) Design, Build, and Commissioning Multiple Award Task Order Contract (MATOC) RFP W519TC26RA020. The Attachment 0006 includes answers to all questions received through the original RFI deadline of May 29, 2026 at 3:00pm CDT as well as questions received by the extended RFI deadline of June 3, 2026 at 5:00pm CDT (See RFP W519TC26RA020, Amendment 0001). All timely questions were reviewed by the Government team, and all applicable amendments to the RFP W519TC26RA020 corresponding to the Attachment 0006 answers have been incorporated throughout the solicitation document, and updates have been made to Attachment 0001 - MATOC HTRO Self-Scoring Matrix, Attachment 0002 - MATOC Statement of Work and Exhibit A - OPSEC CDRL. This amended RFP, Amendment 0002 to W519TC26RA020 supersedes all previous RFP versions. Any future amendments or updates will be posted to PIEE.

UPDATE June 1, 2026: The purpose of Amendment 0001 to Request for Proposal (RFP) W519TC26RA020 is to extend the due date for receipt of industry questions in response to the Government-Owned, Contractor-Operated (GOCO) Army Ammunition Plant (AAP) Design, Build, and Commissioning Multiple Award Task Order Contract (MATOC) RFP W519TC26RA020 from 1500 CST on May 29, 2026 to 1700 CST on June 3, 2026. The June 22, 2026 proposal due date remains unchanged, along with all other terms and conditions of the RFP. ORIGINAL RELEASE May 21, 2026: The Government hereby releases its Request For Proposal (RFP) in Support of the Government-Owned, Contractor-Operated (GOCO) Army Ammunition Plant (AAP) Design, Build, and Commissioning Multiple Award Task Order Contract (MATOC) to support ongoing Organic Industrial Base (OIB) modernization, operations, and maintenance requirements. Please note that proposals are due no later than (NLT) 1:00pm Central Standard Time (CST) on June 22, 2026. Questions related to this solicitation shall be submitted NLT than 3:00pm CST on May 29, 2026 to the Points of Contact (POC) listed below. Any questions submitted after the deadline may not be considered. Proposals must be submitted in accordance with Section L of the Solicitation (Instructions to Offerors) using the Solicitation module located in the Procurement Integrated Enterprise Environment (PIEE) Suite at: https://piee.eb.mil.Primary POC: SFC Pramod Khanal, pramod.khanal.mil@army.milAlternative POC: Rebecca S. Bernard, rebecca.s.bernard2.civ@army.milAlternative POC: Sarah N. Hackbarth, sarah.n.hackbarth2.civ@army.milAlternative POC: Benjamin J. Gillen, benjamin.j.gillen.civ@army.milDisclaimer: The attached RFP contains all information needed to submit a proposal. Interested parties are responsible for monitoring SAM.gov for any related documents or amendments.**Solicitation Number Note: Please note that due to PIEE posting limitations, this RFP, which is recognized on all attached documentation as W519TC-26-R-A020, is being posted without dashes as W519TC26RA020. This post, dated May 21, 2026, under W519TC26RA020, supersedes and replaces all previous pre-solicitation releases either under W519TC-26-R-A020 and those that referenced the legacy RFP number W519TC-25-R-0026 (including related SAM.gov iterations W519TC25R0026, W519TC_25_R_0026, and W519TC_25_R0026). Industry should use the new solicitation number, W519TC26RA020, for all future tracking and correspondence.