This Subcontract opportunity from Missouri was posted on July 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Herbicide Application – Targeted Chemical Treatment

Closed

State & Local

Submission Closed08/17/2026, 02:00:00 PM CDT

Contract Overview

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

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NAICS: 541620

New

International

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Gitga'at First Nation

POSTED

DEADLINE

RFQ - Independent Environmental Monitor Services for Gitga'at Power Project

Solicitation # 235805

The Gitga'at Power Limited Partnership, acting on behalf of the Gitga'at First Nation, is soliciting proposals for Independent Environmental Monitor (IEM) services for the Gitga'at Power Project in British Columbia. The IEM will be retained by the Owner but must maintain strict independence from the Owner, contractor, and designer, reporting directly to the British Columbia Ministry of Water, Land and Resource Stewardship. The scope of work spans several phases, including pre-construction review of environmental plans, field monitoring of in-stream and riparian works during construction, monitoring of first diversion and ramping, and overseeing site restoration and final close-out reporting. Compliance is measured against the Water Sustainability Act, the project's Water Licence, and the Construction Environmental Management Plan. Submissions must be delivered as a single searchable PDF by December 4, 2026, and must not contain any pricing information, as the final agreement terms will be negotiated with the selected respondent. Evaluation is based on a pass/fail check of mandatory requirements—including professional liability, commercial general, and automobile liability insurance, as well as workers' compensation coverage—followed by a scoring process that heavily weights demonstrated success on similar projects. Key personnel must hold professional registrations appropriate for British Columbia. Respondents are required to provide a submission form, project reference form, and a conflict of interest declaration, while ensuring the total proposal does not exceed 20 pages.

Gitga'at First Nation

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DEADLINE

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Hazardous Materials Compliance and Labeling ServicesThis subcontract for Hazardous Materials Compliance and Labeling Services supports prime contractors on Department of Defense projects managed by the ASC Supplier Oper AE and AF Div. The scope of work involves the identification, labeling, and documentation of hazardous materials to ensure full compliance with the Hazard Communication Standard, FIFRA, and FFDCA. The selected provider will audit materials for hazardous substances, utilize safety data sheets and specific hazard warning labels, and deliver a comprehensive list of materials and labeling standards. The project is categorized under NAICS code 541620 and will be performed in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 17, 2026, for this Department of Defense requirement.

ASC SUPPLIER OPER AE AND AF DIV

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Radioactive Material Labeling and Packaging Services

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

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Wildlife Biology and Threatened/Endangered Species SurveysThis subcontract for the Oregon Department of Forestry involves performing resource-specific assessments and protocol-level field surveys for wildlife. The scope of work includes conducting surveys for the Northern Spotted Owl, Management Indicator Species, and PNW mollusks, as well as preparing Biological Evaluations and Biological Assessments in consultation with the USFWS and NMFS. The successful contractor must provide biologists with specific experience in PNW mollusk surveys to deliver required MLA Reports and biological documentation. The project is based in Salem, Oregon, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 11, 2026.

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GNA Thunder Cat Environmental Planning Services-Umpqua NF

Solicitation # S-62900-00018402

The Oregon Department of Forestry is soliciting proposals for Good Neighbor Authority Environmental Planning Services for the Thunder Cat Project on the North Umpqua Ranger District of the Umpqua National Forest. The scope of work includes the completion of a mid-level assessment, supporting activities, a preliminary proposed action, and protocol-level surveys for applicable resources. All work must comply with the National Environmental Policy Act, the 1990 Umpqua National Forest Land and Resource Management Plan, the Northwest Forest Plan, and Section 508 of the Rehabilitation Act of 1973. The contract is expected to terminate upon completion of performance or by June 30, 2027. Proposals are due by December 11, 2026, and will be evaluated based on a combined score of technical approach, management approach, references, key personnel, work samples, and price. Award criteria emphasize technical competence and cost, with a specific focus on the ability to document cultural resource sites while maintaining confidentiality. Contractors must adhere to strict inspection and acceptance standards, where any failure to identify target resources or errors in GIS data may require resurveys at no additional cost to the agency. Mandatory certifications include a policy for preventing sexual harassment and discrimination per ORS 279A.112, and an independent contractor certification. Invoices are submitted monthly to the Federal Forest Restoration Environmental Planning Coordinator.

Department of Forestry

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DEADLINE

Wetlands Permitting and Regulatory LiaisonThe Wetlands Permitting and Regulatory Liaison subcontract, issued by the Vermont Department of Economic Development, focuses on securing environmental permits and regulatory approvals for prime contractors working on PMNRCD and Rutland RPC projects. The selected provider will be responsible for preparing and submitting Wetlands Individual Permit applications, coordinating directly with DEC programmatic staff, and managing the Signed VDP Project Review Form process. Successful execution of this contract requires specialized knowledge of state and federal wetlands regulations as well as DEC standards. The primary deliverables include the procurement of approved Wetlands Individual Permits and completed Signed VDP Project Review Forms. Interested parties must respond by December 7, 2026.

Department of Economic Development

POSTED

about 9 hours ago

DEADLINE

in 24 days

AI Contract Overview

The contract requires the targeted application of an EPA-registered, aquatic-rated glyphosate herbicide with an indicator dye to control privet, specifically on stumps or foliage where mechanical removal has proven ineffective. The treatment must be applied precisely to minimize off-target impact and ensure compliance with environmental regulations, particularly in aquatic-adjacent areas. The use of an indicator dye ensures visual confirmation of treated areas, enhancing accuracy and accountability during application. This is a subcontract under NAICS code 541620, solicited by MDC CONSERVATION in Missouri with a response deadline of August 17, 2026. The work is expected to occur in locations where privet infestation threatens native ecosystems, and the contractor must follow strict protocols to protect water quality and non-target vegetation. The contract does not specify a set-aside classification or point of contact, and all performance is expected to align with state and federal environmental standards applicable to herbicide use in sensitive habitats.

General Info

Apply EPA-registered glyphosate with dye to privet stumps/foliage in aquatic-adjacent areas per environmental standards.

Agency

Missouri → MDC CONSERVATION

NAICS

541620 - Environmental Consulting Services

Place of Performance

MO, USA

Set-Aside

NONE

Documents

This scope was carved out of MDC 0000000216SL.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Invasive Treatment Services - Blue Springs Creek Conservation Area

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 29

subcontract

Response DeadlineAug 17

Deadline has passed

Submission Closed

08/17/2026, 02:00:00 PM CDT

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Organization & Contact Information

AgencyMissouri → MDC CONSERVATION

ContactsNo contacts available

OfficeN/A

Organization / AgencyMissouri → MDC CONSERVATION

Office AddressN/A

ContactsNo contact information available

Full Description

Targeted application of EPA-registered, aquatic-rated glyphosate with indicator dye to privet stumps or foliage where mechanical removal is insufficient.