This Subcontract opportunity from Government of Canada was posted on September 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Arctic Field Deployment & Planting

Closed

International

Submission Closed10/01/2026, 10:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 561730

New

City of Westminster – Wakefield Valley Park

Solicitation # city-westminster-wakefield-valley-park

Conewago Enterprises, Inc. is soliciting bids from qualified Disadvantaged Business Enterprises for the City of Westminster Wakefield Valley Park project located in Maryland. The submission deadline for bids is November 18, 2026, at 12 PM EST, though this date may be subject to change via future addenda. Available subcontracting and supply opportunities encompass several trades, including fencing, landscaping, painting, seeding, surveying, and tree removal. Interested parties should contact the Estimating Department via email at [email hidden] to obtain the necessary bidding documents or to ask specific questions regarding the solicitation.

Conewago Enterprises, Inc.

POSTED

DEADLINE

Brown Dyed Mulch Supply and SpreadingThis subcontract agreement involves the supply and installation of organic brown dyed mulch for prime contractors working on facility projects at the DHS Madden Mental Health Center in Illinois. The scope of work requires the delivery and hand-spreading of approximately 4 cubic yards of mulch across designated planting beds to a depth of 2 inches, concluding with the thorough cleaning of all surrounding walkways and hard surfaces. The opportunity is categorized under NAICS code 561730 and was posted on November 12, 2026, with a response deadline of November 19, 2026. Interested parties must ensure they can meet the specific material requirements for brown dyed mulch and the precise installation standards outlined for the Mental Health agency project.

MENTHLTH444 - Mental Health

POSTED

DEADLINE

Landscape Fabric and Lava Rock InstallationThis subcontract involves the installation of a weed suppression system and decorative rock cover at the DHS Madden Mental Health Center facility. The scope of work requires the installation of commercial-grade landscape fabric, which must be anchored and precisely cut around existing fixtures. Following the fabric installation, red lava rock must be hand-spread and raked to a consistent depth of one inch. The project covers a total area of 4,168 square feet. All materials used, specifically the landscape fabric and red lava rock, must be of commercial grade to meet project specifications. This work is being performed for prime contractors operating under the agency for Mental Health in Illinois.

MENTHLTH444 - Mental Health

POSTED

DEADLINE

Courtyard Weeding, Trimming, and Tree RemovalThis subcontract for Courtyard Weeding, Trimming, and Tree Removal involves providing general landscape cleanup and invasive species removal at the DHS Madden Mental Health Center facility in Illinois. The scope of work includes the removal of all weeds and invasive plants, the removal of one tree, and the pruning of remaining trees, shrubs, and bushes. Additionally, the contractor is responsible for repairing edging and filling holes with dirt to ensure a level grade across the courtyards. The project requires the use of specialized tree removal equipment and pruning tools to deliver weed-free courtyards with properly trimmed vegetation. This opportunity falls under NAICS code 561730 and was posted on November 12, 2026, with a response deadline of November 19, 2026.

MENTHLTH444 - Mental Health

POSTED

DEADLINE

DHS MMHC SP COURTYARD LANDSCAPE MAINTENANCE AND CLEANUP

Solicitation # 27-444DHS-MENTH-B-54771

The Madden Mental Health Center is soliciting bids for landscape maintenance and debris cleanup for four interior courtyards located within its Administration Building. The scope of work includes weeding, trimming, and edging to remove invasive plants, the installation of red lava rock across approximately 4,168 square feet with a uniform finish, and the delivery of 4 cubic yards of brown dyed mulch. The contractor is responsible for removing all project-generated waste and debris from the site and ensuring the courtyards are left clean and hazard-free. Final acceptance of the work is subject to a review conducted by the Madden MHC Chief Engineer. This contract is governed by the State of Illinois Chief Procurement Office General Services Standard Terms and Conditions V23 and is subject to the laws of the State of Illinois. The vendor must act as an independent contractor, comply with prevailing wage laws for building and grounds services, and maintain specific insurance coverages, including general commercial liability with a 1 million dollar per occurrence limit and worker's compensation. Payments are managed according to the State Prompt Payment Act, with invoicing typically occurring upon contract completion. The agreement is contingent upon the availability of funds, which may be partially or totally provided via federal funding.

MENTHLTH444 - Mental Health

POSTED

DEADLINE

Parks and Recreation Maintenance Mowing Group 1

Solicitation # 270180

The City of Tucson is soliciting proposals for a one-year term contract, with options for three additional one-year renewals, to provide professional mowing, string trimming, and edging services for Parks and Recreation Maintenance Group 1. The scope of work covers designated sites including the Reid Compound, Fort Lowell Compound/Park, McCormick Park, Morris K. Udall Park, and Doolen Middle School, with additional sites like Anza Park included via addendum. Qualified offerors must be licensed landscape contractors with at least five years of experience in turf mowing and landscape maintenance. Performance is subject to seasonal frequencies, requiring weekly maintenance from May through September and monthly maintenance from October through April. The contract incorporates stringent compliance standards, including HUD labor standards, Davis-Bacon prevailing wage rates, and American Rescue Plan Act (ARPA) requirements. Contractors must implement a comprehensive quality control program and submit weekly performance reports to avoid cost deductions. Additionally, the agreement mandates adherence to ADA regulations, OSHA safety standards, and robust cybersecurity frameworks such as NIST or ISO/IEC. Proposals must be submitted electronically via the City's online bidding system by November 17, 2026, at 2:00 PM local Arizona time. Award decisions will be based on the most advantageous offer, considering price, financial stability, and competence.

POSTED

DEADLINE

Site Landscaping and GreeneryThe Site Landscaping and Greenery subcontract involves providing comprehensive landscaping services for prime contractors working on City of Dothan park projects in Alabama. The scope of work includes the supply and installation of trees, shrubs, grass, and decorative ground cover or mulch. To ensure long-term viability, the contractor must utilize sod, native plants, and irrigation systems that adhere to local horticultural standards for both the interior and perimeter of the park areas. This opportunity is categorized under NAICS code 561730 and was posted on November 12, 2026. Interested parties must submit their responses by the deadline of December 17, 2026. The project focuses on delivering fully completed green spaces that meet the specific environmental and aesthetic requirements of the municipal park system.

POSTED

DEADLINE

Tree Removal at the Mill Creek Restoration near Cricket Lane

Solicitation # RFQ-90209

The Northeast Ohio Regional Sewer District (NEORSD) is soliciting bids under RFQ-90209 for a tree removal project as part of the Mill Creek Restoration near Cricket Lane in Warrensville Heights, Ohio. The contractor is required to provide all labor, materials, equipment, and permits to clear all trees over 3 inches in diameter at breast height within a 6.87-acre area. Key deliverables include the removal of approximately 160 trees over 6 inches in diameter, flush cutting stumps, implementing stream crossings with pump-around systems if necessary, and installing temporary construction fencing. All work must be completed by March 15, 2027, with strict adherence to environmental protections for designated do-not-disturb areas and the use of native species for riparian habitat restoration. The contract will be awarded to the lowest and best bidder based on net price, responsibility, and the ability to perform. Bidders must comply with Ohio prevailing wage rates and the District's Small Business Enterprise (SBE) goals. Required submission documents include a Bid Form Certification and either a Bid, Performance, and Payment Bond or a certified check with a Consent of Surety. The two lowest bidders must provide additional documentation within 72 hours of the bid opening, including a Non Collusion Affidavit, OSHA violation reports, a safety policy, and a substance abuse policy. Performance is subject to strict security and safety compliance, and the contractor must operate as an independent entity responsible for all insurance and tax obligations.

Technical Services Group

POSTED

DEADLINE

ITB# RS-27-03 Right of Way Landscape Maintenance - Zone 1

Solicitation # ITB# RS-27-03

The Town of Davie, Florida, has issued Invitation to Bid ITB# RS-27-03 for Right of Way and Town Facilities Landscape Maintenance within Zone 1. This solicitation seeks a qualified firm to perform comprehensive lawn maintenance, including hedge and shrub trimming, palm pruning in late October and mid-April, and the removal of all vegetative debris. The contract has an estimated budget of 500,000 dollars and a total performance period of six years. Maintenance frequency varies by section, typically requiring service every two weeks from May through October and every four weeks from November through April. Technical requirements specify that the use of Glyphosate is strictly prohibited and palm pruning must be overseen by an ISA Certified Arborist. Bidders must submit their proposals electronically via the Town's e-Procurement portal by November 19, 2026, at 2:00 pm. Award decisions will be based on the best interest of the Town, with evaluation factors including pricing, business history, and legal compliance. The successful contractor must provide a bid bond and adhere to strict quality assurance standards, including monthly inspections with Town representatives and compliance with the Florida Sunshine Act and the Americans with Disabilities Act.

POSTED

DEADLINE

Vegetation Removal and Roadside Clearing ServicesThis subcontract for Vegetation Removal and Roadside Clearing Services involves performing brush and vegetation removal for prime contractors on Georgia Department of Transportation projects. The scope of work focuses on clearing woody plants and overgrown vegetation from public road rights-of-way to ensure safety and visibility, utilizing industrial mowers, chainsaws, and brush cutters in accordance with GDOT routine maintenance specifications. The project is categorized under NAICS code 561730 and requires the delivery of cleared roadside corridors. Interested parties must provide a notarized Georgia Security and Immigration Compliance Act Affidavit. The response deadline for this opportunity is December 2, 2026.

Department of Transportation

POSTED

DEADLINE

T32-D6-Vegetation Polk Floyd SR1 SB - 195121

Solicitation # 48400-eRFQ-002181-2027

The Georgia Department of Transportation is soliciting bids for vegetation removal services for T32-D6-Vegetation Polk Floyd SR1 SB - 195121. This procurement is conducted under the legal authority of O.C.G.A 32-1-3 (24) and O.C.G.A 32-2-61 (c) and (d) (1) (D) for services ancillary to the construction and maintenance of public roads. Participation is strictly limited to firms previously deemed Qualified Contractors through the RFQC process 48400-140-0000033094, and all respondents are bound by the terms and conditions of that original RFQC. The solicitation, numbered 48400-eRFQ-002181-2027, was posted on November 12, 2026, with a response deadline of December 2, 2026. To be considered, bidders must submit a complete bid package signed by an authorized representative, a completed Tax Compliance Form, and a notarized Georgia Security and Immigration Compliance Act Affidavit Form. Additionally, bidders must acknowledge strict communication restrictions regarding state staff, board members, and legislators. Companies identified as scrutinized companies operating in Sudan may be ineligible unless a specific determination is made by the Department of Administrative Services.

Department of Transportation

POSTED

DEADLINE

Vegetation Removal and Roadside ClearingThis subcontract for Vegetation Removal and Roadside Clearing involves performing vegetation removal for prime contractors on Georgia Department of Transportation roadside maintenance projects. The scope of work focuses on clearing brush, weeds, and trees from the right-of-way along the SR1 NB corridor within Floyd and Polk counties using industrial mulchers and brush cutters to ensure all areas meet GDOT standards. The project requires strict adherence to RFQC 48400-140-0000033094 and the GA Security and Immigration Compliance Act. Interested parties should note the response deadline of December 2, 2026, for this opportunity categorized under NAICS code 561730.

Department of Transportation

POSTED

about 6 hours ago

DEADLINE

in 20 days

AI Contract Overview

This subcontract for Arctic Field Deployment and Planting involves the deployment and installation of phytoremediation solutions for prime contractors on Department of the Environment projects at Eureka HAWS in the Nunavut Territory. The selected provider will be responsible for establishing test plots, applying specific seed mixes, soil amendments, and PGPR inoculations, as well as executing the operations and maintenance plan, including watering. The contract requires a provider with proven experience in Arctic soil stability and the logistical capability to mobilize personnel and materials to Ellesmere Island. The primary deliverable is the successful installation of phytoremediation test plots. Responses are due by October 1, 2026, under NAICS code 561730.

General Info

Subcontract for phytoremediation installation and maintenance at Eureka HAWS, Nunavut by October 2026.

Agency

Government of Canada → Department of the Environment (ECCC )

NAICS

561730 - Landscaping Services

Place of Performance

Nunavut Territory, CAN

Set-Aside

NONE

Documents

This scope was carved out of 5000094879.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Phytoremediation at the Eureka High Arctic Weather Station (HAWS)

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Timeline

PhaseClosed

PostedSep 8

subcontract

Response DeadlineOct 1

Deadline has passed

Submission Closed

10/01/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of the Environment (ECCC )

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → Department of the Environment (ECCC )

Office AddressN/A

ContactsNo contact information available

Full Description

Deploys and installs phytoremediation solutions for prime contractors on Department of the Environment (ECCC) projects at Eureka HAWS. Establishes test plots, applies seed mixes, PGPR inoculations, and soil amendments per specifications, and implements the O&M plan including watering. Requires ability to mobilize personnel and materials to Ellesmere Island and experience with Arctic soil stability. Delivers installed phytoremediation test plots.

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Arctic Field Deployment & Planting

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