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Federal Contract Opportunities Notices Feed (RSS)Federal Contract Opportunities Update
Notices for March 30-April 5, 2026
SAM.gov is the official source for federal contract opportunities. This update contains summaries of procurement notices issued between March 30-April 5, 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 -- REMEDIATE STATION BUILDING - PHASE I; USCG STATION CHANNEL ISLANDS; OXNARD, CALIFORNIA (SOL)
SOL: 70Z088-26-Q-A7E001
DUE: April 20, 2026
NAICS: 562910. THIS IS A FULL AND OPEN COMPETITION. The U.S. Coast Guard (USCG) requires a contractor to provide asbestos remediation services at the USCG Station Channel Islands Main Station Building in Oxnard, California. During a flooring installation project conducted between November 17 and November 24, 2025, a flooring contractor mechanically ground existing tile flooring and mastic adhesive from the concrete substrate using grinding equipment. Approximately 1,500 square feet of asbestos-containing material (ACM) was disturbed across the second-floor north areas of the building. On December 2, 2025, the facility was placed under quarantine. Settled dust sampling conducted on December 8, 2025, detected asbestos in 64 of 96 samples. This effort aims to prevent asbestos fiber migration and protect workers and the public by implementing temporary encapsulation of the affected 1,500-square-foot area of disturbed tile and mastic, allowing continued occupancy until full abatement is completed under a separate Phase II contract. The work includes controlled decontamination of affected surfaces, components, and contents in accordance with an established work plan and requires achieving both visual and verification clearance prior to re-occupancy, with final clearance issued by MECA (CAC). The contractor must complete on-site decontamination within twenty (20) working days, including clearance, while ensuring compliance with applicable regulations, including Cal/OSHA Title 8, Ventura County Air Pollution Control District Rule 62.7, and NESHAP requirements. Separate pricing is required for all project elements, including mobilization, project management, safety, containment, handling, removal, testing, transport, and disposal of ACM. No pre-bid site visit will be conducted. The award will be a firm-fixed-price contract. OFFERS ARE DUE BY 2:00 PM PDT ON APRIL 20, 2026.
CITE: https://sam.gov/workspace/contract/opp/82c92c7575904f8c933a12873e9e2ed5/view
Posted: April 3, 2026
SPONSOR: U.S. Department of Homeland Security, U.S. Coast Guard, CEU Oakland, Oakland, CA
R -- SUPERFUND TECHNICAL ASSESSMENT AND RESPONSE TEAM (COMBINE)
SOL: 68HE0925R0007
DUE: April 27, 2026
NAICS: 541620. THIS IS A TOTAL SMALL BUSINESS SET-ASIDE. The U.S. Environmental Protection Agency seeks qualified firms to provide nationally consistent advisory and assistance services to EPA On-Scene Coordinators (OSCs) and other federal officials under the Superfund Technical Assessment and Response Team (START) contract, supporting the agency's responsibilities within the national response system. The work spans response activities (including emergency response, oil spills, disaster response, removal actions, PRP/RP oversight, and terrorism response); planning, preparedness, and prevention (such as contingency planning, emergency training and exercises, chemical safety and risk management, accident investigations, and systems like WebEOC and ERNS); technical support (including inspections, treatability studies, engineering evaluations, public participation, risk assessments, and enforcement and cost recovery support); and data management (covering data planning, collection, analytics, application development, UAS support, and training). The contractor may also be tasked with delivering a wide range of environmental training courses, including HAZWOPER, chemical and oil monitoring and sampling, incident command, quality assurance, CBRN, regulatory programs, and emerging technologies. OFFERS ARE DUE BY 4:00 PM PDT ON APRIL 27, 2026.
CITE: https://sam.gov/workspace/contract/opp/a12dd160a8ab4bacaae5fb86efcd5eee/view
Posted: April 2, 2026
SPONSOR: U.S. Environmental Protection Agency, Region 9 Contracting Office, San Francisco, CA
F -- R10 SSP: EAST WATERWAY OPERABLE UNIT AT THE HARBOR ISLAND SUPERFUND SITE REMEDIATION (SNOTE)
SOL: 68HE0726R0001
DUE: April 28, 2026
The U.S. Environmental Protection Agency (EPA) Region 7 Acquisition Management Branch is seeking Standard Form 330 submissions from experienced firms interested in providing remedial design (RD) and remedial action (RA) oversight support for EPA Region 10 at the East Waterway Operable Unit of the Harbor Island Superfund Site in Seattle, Washington. This work involves environmental investigation activities conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended by the Superfund Amendments and Reauthorization Act (SARA), and the National Contingency Plan (NCP). The selected contractor will provide all necessary services, including labor, materials, equipment, site management, office support, and incidental items, and must be knowledgeable in environmental policies and key project documents such as the Interim Record of Decision (IROD), remedial investigation/feasibility study (RI/FS), sediment fate and transport analyses, Proposed Plan, treatability study reports, and engineering evaluation/cost analysis (EE/CA). Responsibilities include conducting field oversight and inspections of Potentially Responsible Parties' (PRPs) activities -- such as pre-design investigations, data collection, treatability studies, remedial and removal actions, and operation and maintenance and monitoring -- as well as performing data management tasks. Identified PRPs include the City of Seattle, King County, and the Port of Seattle. EPA Region 7 anticipates awarding one stand-alone cost-plus-fixed-fee contract with a five-year period of performance. STANDARD FORM 330s AND CONFLICT OF INTEREST RESPONSES ARE DUE BY 11:00 AM CST ON APRIL 28, 2026.
CITE: https://sam.gov/workspace/contract/opp/4c13770673914568b599842c825e331a/view
Posted: April 3, 2026
SPONSOR: U.S. Environmental Protection Agency, Region 7 Contracting Office, Lenexa, KS
F -- WELSBACH RA SATOC (SOL)
SOL: W912DQ26RA002
DUE: April 30, 2026
NAICS: 562910. THIS IS A TOTAL SMALL BUSINESS SET-ASIDE. The U.S. Army Corps of Engineers seeks a contractor to support remedial action efforts at the Welsbach/General Gas Mantle (GGM) Superfund Site in Camden County, New Jersey. The site consists of two former gas mantle manufacturing facilities surrounded by commercial, industrial, and recreational properties. Radiological contamination was identified at the two facilities, and in 1996, the site was placed on the National Priorities List. Work under this contract will focus on implementing the selected remedy presented in the Record of Decision for Operable Unit 1, which includes excavation and off-site disposal of radiologically contaminated soils with activated greater than 5 picoCuries/gram (pCi/g) total radium isotopes and/or 5 pCi/g total thorium isotopes. The work includes a comprehensive range of site remediation and support activities, including providing 24-hour security and site preparation, as well as operating and maintaining existing water treatment plants and a transshipment facility. It involves demolition of structures; design and installation of excavation support and dewatering systems; excavation of contaminated soil; and sampling and analysis of soil, water, air, and building materials. Additional responsibilities include conducting a final status survey; transporting and disposing of non-radiological waste (with radiological waste handled under existing USACE contracts); backfilling excavations with clean soil; restoring properties to pre-excavation conditions; and performing any other activities necessary to ensure complete and proper remediation of the site. The award will be an Indefinite Delivery Single-Award Task Order Contract. OFFERS ARE DUE BY 12:00 PM CDT ON APRIL 30, 2026.
CITE: https://sam.gov/workspace/contract/opp/fc5929db18ca444aa4adaa50e7311828/view
Posted: March 31, 2026
SPONSOR: U.S. Army Corps of Engineers, Northwestern Engineer Division, Kansas City District, Kansas City, MO
F -- DEFENSE LOGISTICS AGENCY, DEFENSE SUPPLY CENTER RICHMOND ENVIRONMENTAL RESTORATION PROGRAM FOR THE US ARMY CORPS OF ENGINEERS, BALTIMORE DISTRICT (SRCSGT)
SOL: W912DR26RA044
DUE: May 1, 2026
NAICS: 562910. THIS IS A SOURCES SOUGHT NOTICE FOR MARKETING RESEARCH PURPOSES. The U.S. Army Corps of Engineers, Baltimore District, seeks responses from qualified 8(a) Small Business firms that are interested in providing environmental services to the Defense Logistics Agency (DLA) Defense Supply Center Richmond (DSCR) Environmental Restoration Program. Work includes broad-spectrum environmental services, including but not limited to annual and bi-annual groundwater sampling and evaluation; vapor intrusion monitoring; land use controls evaluation and implementation; and five-year reviews. The work also involves interacting with regulators; coordinating bi-annual Restoration Advisory Boards and providing community relations assistance; implementing in-situ bioremediation methods such as enhanced reductive dechlorination (ERD); conducting operable unit site optimization; and performing monitoring well optimization, installation, and abandonment. CAPABILITY STATEMENTS ARE DUE BY 2:00 PM EDT ON MAY 1, 2026.
CITE: https://sam.gov/workspace/contract/opp/ab80643beca24b9c8b7e5f5d70f52c58/view
Posted: April 1, 2026
SPONSOR: U.S. Army Corps of Engineers, North Atlantic Engineer Division, Baltimore, MD