# Request for Proposal for Environmental Remediation Services (ERS) Single Award Task Order Contract (SATOC) for the Shaw Air Force Base Optimized Remediation Contract (ORC) Canonical: https://abierto.us/opportunities/w912hn26ra009 - Solicitation number: W912HN26RA009 - Notice type: Solicitation (first published as presolicitation) - Status: Closed. Deadline was April 24, 2026 at 2:00 PM EDT - Department: Department of the Army - Agency: Department of the Army - Contracting office: W074 Endist Savannah (W912HN) - NAICS: 562910 Remediation Services - Product or service code: F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support - Set-aside: Total small business set-aside - First posted: February 12, 2026 - Last posted: April 15, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/95d21cd42cef4c5e97d78803319bffc6/view ## Description The purpose of amendment 0003 is to update the SATOC level PWS to correct paragraphs 11.1, 11.8, and 11.9 to remove ECS and replace it with ERS for Project Personnel and to provide an updated Seed Project PWS with an updated table on page 12 changing the LUCIP from (one per year) to (one year). Additionally, this amendment provides GFI requested through ProjNET RFIs and the final list of ProjNET questions and answers. The purpose of Amendment 0002 is to provide more GFI for GWTP 2, to correct a small error in evaluation criteria (red font change), and to provide an updated CLIN structure for the seed project. The purpose of amendment 0001 is to provide more Government Furnished Information and to provide the current list of ProjNET questions and answers. This final Request for Proposal is for a $40M Environmental Remediation Services (ERS), Single- Award Task Order contract (SATOC) for the Shaw Air Force Base Optimized Remediation Contract (ORC) for the United States Army Corps of Engineers (USACE), Savannah District (SAS). This acquisition is being offered as a 100% set-aside for small business competition, under NAICS 562910, and will result in a Firm Fixed Price Contract Award. Submit requests for information through ProjNET (see the attached RFP for instructions on how to access ProjNet). **Description of Work:** The objective of the Shaw Remediation Project is to achieve a site closure (SC) as defined in the Shaw Hazardous Waste RCRA Permit for unrestricted residential use. The Shaw AFB ORC consists of eighteen (18) Installation Restoration Program (IRP) sites, Operations and Maintenance for two (2) large Groundwater Treatment Plants, and zero (0) Military Munitions Response Program (MMRP) sites. POs include eleven (11) RA-O Sites, three (3) IRA-O Sites, and four (4) LTM Sites. Eleven (11) sites have a PO of Alternative Objectives (AO) as well as RC or SC. See the Draft RFP for the full SATOC and Seed Project Performance Work Statements. Ordering Period is seven (7) years for the base period and one six (6) month option period pursuant to FAR 52.217-8. Please note that the proposal due date is specified in block 8 on the attached SF1449 RFP. Proposals shall be submitted electronically via Procurement Integrated Enterprise Environment (PIEE) Solicitation Module by the due date and time for submission of proposals. **NOTE:** The only authorized transmission method for proposals in response to this solicitation is PIEE solicitation module. No other transmission methods (email, facsimile, regular mail, hand carried, etc.) will be accepted. To submit an electronic proposal through the PIEE Solicitation Module website, Offerors shall follow the following steps: a. Step 1: Complete vendor registration on https://piee.eb.mil/. Instructions for registration can be found through: https://www.acq.osd.mil/asda/dpc/ce/cap/docs/piee/PIEE_Solicitation_Module_Vendor_Access_Instructions.pdfb. **Step 2:** Upload offer in the Solicitation Module through https://piee.eb.mil/. Instructions for uploading an offer can be found through: https://pieetraining.eb.mil/wbt/xhtml/wbt/sol/solicitation/proposals.xhtml. **Note:** Only those with a PIEE vendor registration as Proposal Manager may upload an offer. ## Publications - February 12, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice ee08eada59df46efac16bfc794141226. https://sam.gov/workspace/contract/opp/ee08eada59df46efac16bfc794141226/view - February 12, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice f8300887115143ad83be1670d9cf9806. https://sam.gov/workspace/contract/opp/f8300887115143ad83be1670d9cf9806/view - February 19, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice e6e2ef91dd6b4672980aa7af921ac2a8. https://sam.gov/workspace/contract/opp/e6e2ef91dd6b4672980aa7af921ac2a8/view - February 25, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice 7320f6b3a63044198763ef1de0e9abf3. https://sam.gov/workspace/contract/opp/7320f6b3a63044198763ef1de0e9abf3/view - March 2, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice 4670c5990cd64431be18c9d3516c09a1. https://sam.gov/workspace/contract/opp/4670c5990cd64431be18c9d3516c09a1/view - March 2, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice 9c255f4b7d2243459c27c6c16a1cccba. https://sam.gov/workspace/contract/opp/9c255f4b7d2243459c27c6c16a1cccba/view - March 6, 2026: Presolicitation, due March 13, 2026 at 2:00 PM EDT. Notice 7ecf8aefa5204de5986ad98c60facbe5. https://sam.gov/workspace/contract/opp/7ecf8aefa5204de5986ad98c60facbe5/view - March 25, 2026: Solicitation, due April 24, 2026 at 2:00 PM EDT. Notice 22379d5625af434c8910fcdef026e444. https://sam.gov/workspace/contract/opp/22379d5625af434c8910fcdef026e444/view - March 30, 2026: Solicitation, due April 24, 2026 at 2:00 PM EDT. Notice 864515741631497c8bd2c8933ee4ac80. https://sam.gov/workspace/contract/opp/864515741631497c8bd2c8933ee4ac80/view - March 30, 2026: Solicitation, due April 24, 2026 at 2:00 PM EDT. Notice 91299adff0384b93b373270e4f5166a6. https://sam.gov/workspace/contract/opp/91299adff0384b93b373270e4f5166a6/view - April 7, 2026: Solicitation, due April 24, 2026 at 2:00 PM EDT. Notice 08223fb8cacb4f5baa2300042b5c436b. https://sam.gov/workspace/contract/opp/08223fb8cacb4f5baa2300042b5c436b/view - April 15, 2026: Solicitation, due April 24, 2026 at 2:00 PM EDT. Notice 95d21cd42cef4c5e97d78803319bffc6. https://sam.gov/workspace/contract/opp/95d21cd42cef4c5e97d78803319bffc6/view ## Points of contact - David Jimenez, david.a.jimenez@usace.army.mil, 9126525072 - Gerard Leo, gerard.f.leo@usace.army.mil, (912) 652-5001 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912hn26ra009.