This Government Contract opportunity from Department Of Defense was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Herbicide Application and Chemical Management

Closed

Federal

Submission Closed05/18/2026, 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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AI Contract Overview

The contract requires the application of herbicides to manage invasive plant species in proximity to wetlands, with strict adherence to federal and state environmental regulations. All activities must ensure the safe handling, storage, and disposal of chemical agents, and contractors are mandated to submit current Safety Data Sheets to document compliance with chemical safety protocols. The work is targeted at protecting sensitive aquatic ecosystems while maintaining regulatory integrity through proper documentation and operational standards. This subcontract is set aside exclusively for SBA-certified Economically Disadvantaged Women-Owned Small Businesses (EDWOSB) under the FAR 19.15 program, and it is classified under NAICS code 541620 for environmental consulting services. The solicitation was posted on May 4, 2026, with a response deadline of May 18, 2026, at 9:00 PM. Performance is expected to occur in Kelso, and the contracting activity falls under the Department of Defense, specifically the W071 Endist Portland office. Only eligible EDWOSB entities may submit proposals, reinforcing the program’s goal of promoting economic opportunity for disadvantaged women-owned businesses in defense-related environmental work.

General Info

Herbicide application in Kelso wetlands, SBA EDWOSB set-aside, safety compliance, respond by May 18, 2026.

Agency

Department Of Defense → W071 Endist PortlandView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

Kelso, WA, USA

Set-Aside

EDWOSB

Documents

This scope was carved out of W9127N26QA064.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Chumbley & Cottonwood Island Mitigation Site Maintenance EDWOSB Set-Aside SATOC

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 4

subcontract

Response DeadlineMay 18

Deadline has passed

Submission Closed

05/18/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Portland

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W071 Endist Portland

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Apply herbicides to control invasive plants near wetlands in compliance with federal and state regulations, including safe handling, storage, and disposal of chemicals and submission of Safety Data Sheets.