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Federal Contract Opportunities Notices Feed (RSS)Federal Contract Opportunities Update
Notices for May 25-31, 2026
SAM.gov is the official source for federal contract opportunities. This update contains summaries of procurement notices issued between May 25-31, 2026, that pertain to hazardous waste, investigation and cleanup of environmental contamination, and related environmental topics; however, it does not necessarily contain EVERY notice on these topics. If you would like to search for additional current and archived notices, please visit the SAM Contract Opportunities website.
NOTE: SAM assigns a new URL EVERY TIME a solicitation is updated, which means the links given here will not reflect future changes. To monitor for updates, either enter the SOL at the SAM search interface or use the "Follow" icon (if a registered user).
F -- AK-KODIAK ADMIN SITE-SOIL CLEAN-UP (SOL)
SOL: 140FC126Q0023
DUE: June 18, 2026
NAICS: 562910. THIS IS A FULL AND OPEN COMPETITION. The U.S. Fish and Wildlife Service requires a contractor to delineate and characterize petroleum-contaminated soils and check for groundwater contamination in the land farm area, and remove marine lead battery parts and lead-contaminated soil from the beach at the Sheep Island Boat Maintenance Facility at Kodiak National Wildlife Refuge in Alaska. The Contractor shall provide a Site Characterization Report incorporating previous reports and develop a Corrective Action Completion Report (CACR) that discusses the cost and pros/cons of mitigating the site using active remediation, engineered barriers, institutional controls (Land Use Control Plan), or a combination of these methods if contamination remains on-site after completion of this work. The contractor shall provide a final recommendation based on this evaluation and the current data collected during this contract. Sheep Island is a remote island facility with absolutely no known amenities. All supplies and equipment necessary to perform this site survey/soil sampling must be transported to the site. The award will be based on the lowest price deemed fair and reasonable by the Government. The magnitude of construction is between $25,000 and $100,000. OFFERS ARE DUE BY 9:00 AM EDT ON JUNE 18, 2026.
CITE: https://sam.gov/workspace/contract/opp/edc8b48127f845d8b517b99301c3474d/view
Posted: May 28, 2026
SPONSOR: U.S. Department of the Interior, U.S. Fish and Wildlife Service, FWS, Construction A/E Team 1, Falls Church, VA
F -- MULTIPLE AWARD MILITARY MUNITIONS SERVICES (MAMMS IV) INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) (SRCSGT)
SOL: W912DR27RA001
DUE: June 29, 2026
NAICS: 562910. THIS IS A SOURCES SOUGHT NOTICE FOR MARKETING RESEARCH PURPOSES ONLY. The U.S. Army Corps of Engineers, Baltimore District, requests letters of interest from qualified contractors interested in performing work on the potential Multiple Award Military Munitions Services (MAMMS IV) Multiple Award Task Order Contract (MATOC) in support of the Environmental Munitions Design Center (EMDC). The scope involves a wide range of military munitions and environmental services at various sites known or suspected to have been affected by military munitions, Munitions and Explosives of Concern (MEC), and Munitions Constituents (MC), with emphasis on addressing Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and Resource Conservation and Recovery Act (RCRA) process timelines and requirements. Specific efforts will include all phases of the CERCLA/RCRA process, including, but not limited to, site inspections, remedial investigations, feasibility studies, remedial designs, remedial actions, remedial operations, and long-term management. Additional desired capabilities for this effort include investigative and intrusive aspects of MEC and MC remediation services (to include on-site detonations), the ability to address characterization and/or remediation of co-mingled MEC, MC, and HTRW hazards during all phases of CERCLA and RCRA processes, as well as the ability to simultaneously manage multiple teams performing work at multiple locations under firm fixed price task orders. The Government is exploring the possibility of utilizing a firm-fixed price with economic price adjustment and would like industry feedback on experiences and any benefits seen from it. MEC includes unexploded ordnance (UXO), discarded military munitions (DMM), and munitions constituents (TNT, RDX, etc.) present in high enough concentrations to pose an explosive hazard. MC includes any materials originating from UXO, DMM, or other military munitions, including explosive and non-explosive materials, and emissions, degradations, or breakdown elements of such ordnance or munitions. Although not deemed to be a “Munitions and Explosive of Concern,” Small Arms Ammunition (SAA) may be encountered during any phase of the CERCLA and/or RCRA process. Appropriate disposition of SAA is considered to be included in "Military Munitions Services." Capabilities must include Dynamic Advanced Geophysical Classification (AGC) and SLAM-based positioning for investigation and cleanup. LETTERS OF INTEREST ARE DUE BY 12:00 PM EDT ON JUNE 29, 2026.
CITE: https://sam.gov/workspace/contract/opp/bab777c21dc141f0837f3542d9de0b6c/view
Posted: May 29, 2026
SPONSOR: U.S. Army Corps of Engineers, Sub Command 1, 2, 3, Engineer Division North Atlantic, Baltimore District, Baltimore, MD