This Government Contract opportunity from Washington was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Streambank and Riparian Restoration

Closed

State & Local

Submission Closed06/11/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541620

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DIBBS

HazMat Labeling and Compliance ServicesThis subcontract for HazMat Labeling and Compliance Services supports prime contractors on DLA Weapons Support Maritime Supply Chain projects. The scope of work involves the supply and application of certified hazard warning labels to unit containers of hazardous materials, ensuring all shipments meet strict safety standards. Additionally, the provider is responsible for managing Hazardous Material Identification and Material Safety Data requirements to maintain full compliance with DFARS 252.203-7001 and the utilization of current Safety Data Sheets. Managed under NAICS code 541620 for the Department of Defense, the contract requires the delivery of certified labels applied to all relevant containers. The place of performance is designated as FPO 96671. Interested parties should note the response deadline of November 9, 2026, for this specialized compliance and labeling effort.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

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Eco-Project Design and Environmental ConsultingThe Eco-Project Design and Environmental Consulting subcontract involves providing specialized design and environmental impact coordination for prime contractors working on San Francisco Recreation and Parks projects. The scope of work focuses on creating site plans for pop-up installations, selecting native plant species for temporary displays, and implementing measures to protect existing park ecology. To achieve these goals, the contractor will utilize CAD software and environmental assessment tools to produce detailed design plans and environmental compliance reports. This opportunity is based in San Francisco, California, and falls under NAICS code 541620. Interested parties must submit their responses by the deadline of December 7, 2026. The project emphasizes a balance between temporary urban installations and the preservation of local ecological health within the city's park system.

San Francisco Recreation and Parks

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DEADLINE

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University of Bedfordshire

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Climate Change Vulnerability Analysis for Live Oak Canal and Gilsizer Slough Drainage Districts

Solicitation # 20261027054

The Sutter County Development Services Department is soliciting proposals for a professional consultant to perform a climate change vulnerability analysis for the Live Oak Canal and Gilsizer Slough Drainage Districts in Yuba City, California. The project requires a comprehensive evaluation of existing roadway crossings, including culverts and bridges, and their connected open channels to determine their ability to convey anticipated flows based on the latest state climate and precipitation prediction models. Key tasks include conducting a structural stability and erosion potential assessment, performing a condition survey of the drainage system, importing survey data into the County's GIS system, and producing a Final Hydraulics Report and a Vulnerability Analysis report for approval by the Sutter County Board of Supervisors. Proposals are due by November 24, 2026, and will be evaluated based on project understanding, scope of work, project manager qualifications, demonstrated competence, and client references. Notably, cost proposals are not required during the initial phase; the top-ranked consultant will submit a cost proposal following a scoping meeting. The contract requires compliance with California Prevailing Wage Laws and DIR registration. The final project acceptance by the Board of Supervisors is tentatively scheduled for April through May 2028. Invoices for services are payable within thirty days of approval, and the project is managed by Neal Hay, Director of Development Services.

Sutter County Development Services Department

POSTED

DEADLINE

HSE Supervision / Safety Officer ServicesThis subcontract for HSE Supervision and Safety Officer Services involves providing on-site Health, Safety, and Environment oversight for prime contractors working on tower rehabilitation projects for Pakistan State Oil Company Ltd. The primary objective is to monitor contractor compliance with safety protocols, conduct rigorous safety audits, and ensure strict adherence to PPRA Clause 42 b to prevent workplace injuries. The selected provider is responsible for delivering detailed inspection reports and formal compliance certifications. To be eligible, candidates must maintain active taxpayer status and provide a certified record demonstrating no fatal accidents over the previous two years. The project is located in Pakistan, with a response deadline set for November 4, 2026.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

Waste Profiling and Analytical Testing ServicesThis subcontract for Waste Profiling and Analytical Testing Services supports prime contractors on DLA Disposition Services projects located at Hill Air Force Base. The scope of work involves performing sampling and laboratory analysis to characterize waste streams, specifically conducting tests for PCB content, Flashpoint, and TCLP Metals. All activities must be performed using certified laboratory equipment in strict compliance with Department of Defense and EPA sampling standards. The selected provider is responsible for delivering certified laboratory reports and Hazardous Waste Profile Sheets. This opportunity falls under NAICS code 541620 and is associated with the Department of Defense. Interested parties should note the response deadline of November 12, 2026.

DLA Disposition Services - Ebs

POSTED

DEADLINE

Environmental Review and Permitting SupportThe Environmental Review and Permitting Support subcontract is a small business set-aside opportunity under the Department of the Interior for the U.S. Fish and Wildlife Service. The selected contractor will perform environmental screenings for prime contractors, focusing on reviewing designs for potential impacts on wetlands and protected species. Key responsibilities include preparing documentation for NEPA compliance and utilizing GIS software to identify necessary permits for parking and roadway expansions. Deliverables for this engagement include compliance checklists, permit applications, and detailed environmental assessment reports. While not mandatory, a Certified Environmental Professional designation is preferred for this role. Interested parties must submit their responses by November 10, 2026, in accordance with the solicitation guidelines for NAICS code 541620.

Fws Contracting Activity

POSTED

about 6 hours ago

DEADLINE

in 13 days

AI Contract Overview

This contract focuses on the restoration of streambanks and riparian zones using planting and bioengineering methods. It is a subcontract opportunity aimed at enhancing the ecological health and stability of watercourses through these environmentally sensitive techniques. The project falls under the NAICS code 541620, which pertains to environmental consulting services. Issued by the Public Works - Surface Water division in Washington, the solicitation was posted on May 21, 2026, with a response deadline of June 11, 2026. Specific details regarding the exact location or agency office contact information are not provided. Interested parties can access additional information and submit proposals through the provided procurement portal link.

General Info

Subcontract for streambank restoration using planting and bioengineering; proposals due June 11, 2026.

Agency

Washington → Public Works - Surface Water

NAICS

541620 - Environmental Consulting Services

Place of Performance

WA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-ITB-005.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Seneca Drive Culvert Debris Removal

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 21

subcontract

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyWashington → Public Works - Surface Water

ContactsNo contacts available

OfficeN/A

Organization / AgencyWashington → Public Works - Surface Water

Office AddressN/A

ContactsNo contact information available

Full Description

Restoration of streambanks and riparian zones through planting and bioengineering techniques.

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