Presolicitation Notice for Environmental Remediation Services Multiple Award Task Order Contract (MATOC) with Concurrent Seed Project (Carrington Island MRS)

The U.S. Army Corps of Engineers (USACE), Sacramento District (SPK), issues this Presolicitation Notice (Synopsis) for a Multiple Award Task Order Contract (MATOC) for Environmental Remediation Services (ERS)

ACQUISITION STRATEGY and SCOPE Acquisition Type: Unrestricted with a Small Business Reserve. Both large and small business concerns are encouraged to submit proposals.

Target Pool Size: Approximately seven (7) Indefinite Delivery/Indefinite Quantity (IDIQ) contracts.

Reserve Allocation: The Government intends to reserve four (4) to six (6) awards exclusively for qualified Small Business concerns, and one (1) to three (3) awards for Unrestricted (Large Business) firms. The Government reserves the right to award fewer.

Evaluation Method: Subjective Best Value Tradeoff process in accordance with FAR Part 15 and DoD Source Selection Procedures.

Program Ceiling: $230.5 Million over a 5.5-year ordering period.

Scope: Broad ERS activities including Hazardous, Toxic, and Radioactive Waste (HTRW) remediation, Military Munitions Response Program (MMRP) actions, and emerging contaminant cleanup (e.g., PFAS). CONCURRENT SEED PROJECT This solicitation features a concurrent, funded seed task order award:

Project Name: Carrington Island Precision Bombing Range Munitions Response Site, FUDS No. J08UT077701.Scope of Work: Investigation, excavation, and remediation of munitions and debris.

Labor Standards: This is a hybrid construction and service action incorporating both Wage Rate Requirements (Construction/Davis-Bacon Act [DBA]) (Heavy Construction) and Service Contract Labor Standards (SCA).Award: The responsible Offeror providing the best overall value for the Carrington Island seed project will be awarded the initial firm-fixed-price task order concurrently with their basic MATOC contract. Remaining pool awardees will receive a basic contract with a minimum guarantee of $2,500.00.

SOLICITATION DETAILS Anticipated RFP Release Date: On or about November 20, 2026.Access: The solicitation will be issued solely through the PIEE Solicitation Module (https://piee.eb.mil). Offerors must have an active SAM registration (https://sam.gov) and have the Proposal Manager role activated in PIEE to view and submit proposals. All pre-proposal inquiries must be submitted directly through the PIEE module.