This Government Contract opportunity from Hawaii was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Invasive Species Control & Environmental Specialist

Closed

State & Local

Submission Closed10/02/2026, 12:00:00 AM 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

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Muhlenberg Job Corps Center / Insights Training Group LLC

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DEADLINE

City of Westminster – Wakefield Valley Park

Solicitation # city-westminster-wakefield-valley-park

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Conewago Enterprises, Inc.

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DEADLINE

Topsoil and Sodding ServicesThis subcontract for Topsoil and Sodding Services involves performing site restoration for prime contractors on street rehabilitation projects for the City of San Antonio in Texas. The scope of work focuses on restoring green spaces and stabilizing soil in areas disturbed by construction through the application of topsoil, sod rolls, and seed. The opportunity was posted on October 28, 2026, with a response deadline of December 15, 2026. Classified under NAICS code 561730, the contract ensures that construction sites are properly returned to a natural state following rehabilitation efforts.

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Landscaping Material SupplyThis subcontract for Landscaping Material Supply supports prime contractors working on Finance Facilities Maintenance projects throughout Alabama. The selected provider is responsible for the procurement and delivery of various raw landscaping materials, including bulk mulch, pine straw, topsoil, sod, fertilizers, grass seed, and seasonal plants and shrubs. To fulfill these requirements, the contractor must possess the necessary delivery trucks and trailers to transport bulk materials directly to designated facility sites. Compliance with all Alabama state and local sales tax registrations is mandatory for participation. Interested parties should note that the response deadline is November 2, 2026, and the contract falls under NAICS code 561730.

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Grounds Maintenance and Lawn CareThis subcontract for Grounds Maintenance and Lawn Care involves providing routine lawn care and grounds upkeep for prime contractors supporting Finance Facilities Maintenance projects throughout Alabama. The scope of work includes mowing and edging turf, string trimming around obstacles, removing debris from parking lots and sidewalks using blowers, and applying weed control in flower beds. Contractors are expected to utilize commercial-grade mowers, trimmers, and blowers to ensure all grounds are maintained according to agency standards. To be eligible for this opportunity, contractors must hold valid pesticide application licenses and be registered with Alabama E-Verify. The project falls under NAICS code 561730. Interested parties should note the response deadline of November 2, 2026, for this Alabama-based maintenance requirement.

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Eva WH Lawn Care FY26-27

Solicitation # SRC0000037438

Solicitation SRC0000037438 is for lawn care services for fiscal years 2026-2027 at the AEMA Eva Warehouse located at 3445 Eva Road, Eva, Alabama. The project is managed by the Alabama Finance Facilities Maintenance agency, with Amy Porter serving as the primary point of contact and John Hall as the contact for questions. The solicitation was posted on October 28, 2026, with a response deadline of November 2, 2026. The contract allows for annual renewals for up to five years, with a total not-to-exceed cost of 25,000 dollars. The procurement is governed by the Department of Finance Administrative Code and the Code of Alabama, with the City of Montgomery serving as the sole venue for litigation. Award decisions will be based on cost realism and price reasonableness, and the state may request professional licenses, insurance certificates, and reseller authorizations after bid opening. Suppliers must submit responses electronically via Alabama Buys and provide certifications regarding tax compliance, E-Verify documentation, and non-participation in boycotts of jurisdictions with which Alabama enjoys open trade. Price escalations are capped at 5 percent of the annual contract cost.

Finance Facilities Maintenance

POSTED

DEADLINE

Irrigation System InstallationThis subcontract agreement involves the installation of complete site irrigation systems for prime contractors working on the Caswell Memorial SP, Campground and Day Use Improvements project. The selected contractor is responsible for installing all irrigation components in strict accordance with the specifications outlined in Section 328400 to ensure the delivery of a fully operational system. The project is managed by the California Department of Parks & Recreation and will be performed in San Joaquin. Interested parties must submit their responses by the deadline of November 24, 2026, for this opportunity which falls under NAICS code 561730.

California Department of Parks & Recreation

POSTED

DEADLINE

Highway Grass Cutting and Verge MaintenanceThis subcontract for Highway Grass Cutting and Verge Maintenance involves providing vegetation management services for prime contractors on Newton Abbot Town Council urban highway projects. The scope of work includes executing six annual grass cuts, performing strimming, maintaining visibility splays, and implementing specific biodiversity regimes for wildlife verges using commercial mowers and brush cutters. To qualify for the contract, providers must hold a Chapter 8 Traffic Management Qualification and maintain liability insurance of 10 million pounds. The primary objective is the delivery of maintained highway verges according to a set schedule, with responses due by November 25, 2026.

Newton Abbot Town Council

POSTED

DEADLINE

Urban Highway Grass Verge Maintenance (Newton Abbot Town Council)

Solicitation # ocds-h6vhtk-0792c3

Newton Abbot Town Council is seeking a UK-based contractor, with a particular suitability for small and medium-sized enterprises, to provide urban highway grass verge maintenance services. The contract covers approximately 112,797 square meters across 358 mapped areas in 20 locations. The scope of work includes six scheduled grass cuts between April and October, strimming around street furniture and obstacles, vegetation management, and the maintenance of highway visibility splays. Additionally, the contractor must manage designated wildlife verges using alternative cutting regimes to support biodiversity objectives. The service requires the use of the Civic.ly asset management system for receiving instructions, recording completed works, and reporting defects within 24 hours. The contract begins with a 12-month trial period starting April 1, 2027, with the possibility of two annual extensions for a maximum total duration of three years. The estimated value for the initial year is 156,000 GBP including VAT. Award criteria are weighted by price (55%), quality and experience (25%), biodiversity and system usage (15%), and references (5%). Mandatory pass/fail requirements include minimum insurance levels of 10 million GBP for both employer and public liability, as well as Chapter 8 traffic management qualifications. Tenders must be submitted via email to Phil Rowe by November 25, 2026, and must include risk assessments, method statements, and evidence of qualifications.

Newton Abbot Town Council

POSTED

DEADLINE

Tree Trimming and Brush RemovalThis subcontract involves providing tree trimming and brush removal services for prime contractors on Texas Department of Transportation maintenance projects. The primary scope of work focuses on clearing vegetation and trimming tree limbs along Highway US0377 in Kimble County to maintain necessary highway clearance. All work must be performed according to TxDOT maintenance standards using specialized equipment such as chippers, brush cutters, and chainsaws to deliver a corridor free of obstructing vegetation. The opportunity is categorized under NAICS code 561730 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 19, 2026. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

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DEADLINE

Topsoil and Sodding ServicesThis subcontract opportunity with the City of San Antonio involves providing topsoil and sodding services for street rehabilitation projects. The selected contractor will work with prime contractors to perform grading, topsoil placement, and sod installation to ensure proper site restoration and the delivery of stabilized, grassed areas. The project falls under NAICS code 561730 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 11, 2026. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

POSTED

DEADLINE

LOCAL LET MAINTENANCE CONTRACT, KIMBLE CO, TREE TRIMMING AND BRUSH REMOVAL

Solicitation # 6512-46-001_1126

The Texas Department of Transportation has issued solicitation number 6512-46-001 for a local let maintenance contract focused on tree trimming and brush removal. The project is located at various sites within the Junction area of Kimble County along Highway US0377. The estimated cost for this work is 202,250.00 dollars, and the contractor will be required to complete all services within a performance period of 365 calendar days. Interested parties must submit their bids by 10:00 AM on November 19, 2026. Official bidding information and advertisements are managed through the Electronic State Business Daily and the Electronic Bidding System. This SLED organization project is specifically designated for maintenance activities to ensure the clearance and upkeep of the specified highway corridor in Texas.

Texas Department of Transportation

POSTED

about 7 hours ago

DEADLINE

in 22 days

AI Contract Overview

This subcontract for an Invasive Species Control and Environmental Specialist involves the prevention, identification, and eradication of invasive plant and animal species for prime contractors working on Hawaii Department of Transportation projects on Oahu. The scope of work includes implementing Best Management Practices during clearing, grubbing, and excavation, utilizing species-specific tools and herbicides in accordance with Section 621 and 671 standards. The successful contractor is responsible for delivering comprehensive eradication reports and ensuring the site is fully cleared of invasive species. This opportunity falls under NAICS code 561730, with a response deadline of October 2, 2026.

General Info

Invasive species control subcontract for Hawaii DOT projects on Oahu, deadline October 2, 2026.

Agency

Hawaii → Department of Transportation

NAICS

561730 - Landscaping Services

Place of Performance

HI, USA

Set-Aside

NONE

Documents

This scope was carved out of HWY-OM-2027-36.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

HWY-OM-2027-36 Pavement Marking Repairs at Various Locations

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 20

subcontract

Response DeadlineOct 2

Deadline has passed

Submission Closed

10/02/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyHawaii → Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyHawaii → Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Performs prevention, identification, and eradication of invasive plant and animal species for prime contractors on Hawaii Department of Transportation projects on Oahu. Implements Best Management Practices (BMPs) during clearing, grubbing, and excavation. Uses species-specific eradication tools and herbicides per Section 621 and 671 standards. Delivers eradication reports and a site cleared of invasive species.