Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Environmental & Arborist Services

Active

International

Response Deadline10/08/2026, 06:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Environmental and Arborist Services supports infrastructure projects within the Region of Halton. The selected provider will perform environmental assessments and tree inventories for prime contractors, which includes conducting arborist tree investigations and developing critical documentation such as Environmental Management Plans and Erosion and Sediment Control Plans. To qualify for this role, the provider must hold Certified Arborist and Environmental Consultant credentials. The final deliverables for the contract consist of a comprehensive Arborist Report, an EMP, and an ESCP. Interested parties must submit their responses by October 8, 2026.

General Info

Environmental and arborist services for Halton infrastructure projects; responses due October 8, 2026.

Agency

Region of HaltonView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

This scope was carved out of P-1325-26.

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

View the prime solicitation

Provision of Engineering Services for Wastewater Main Installation on Britannia Road, Tremaine Road, Lower Base Line Road and Watermain Installation on Tremaine Road, in the Town of Milton

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedSep 10

subcontract

Response DeadlineOct 8

Submission deadline

Response Deadline

10/08/2026, 06:00:00 PM UTCin 20 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyRegion of Halton

ContactsNo contacts available

OfficeN/A

Organization / Agency

Region of Halton

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs environmental assessments and tree inventories for prime contractors on Regional Municipality of Halton infrastructure projects. Conducts arborist tree investigations and develops Environmental Management Plans (EMP) and Erosion and Sediment Control Plans (ESCP). Requires Certified Arborist and Environmental Consultant credentials. Delivers Arborist Report, EMP, and ESCP.

Similar Contracts

Same NAICS industry code

Professional Environmental Services For CMAQ Palermo Safe Routes To School (SRTS) Project

Solicitation # 20260916112

Butte County Public Works in California is seeking professional environmental services for the CMAQ Palermo Safe Routes To School project. This solicitation, identified by number 20260916112, is focused on work to be performed in Palermo, California, under NAICS code 541620. The response deadline for this opportunity is September 22, 2026. Interested parties can coordinate with primary points of contact Zachary Meisel or T. Merrin for further details regarding the submission process.

Butte County Public Works

POSTED

about 17 hours ago

DEADLINE

Request For Proposals For As Needed Pretreatment (NPDES) Consulting Services

Solicitation # 20260916103

City of Oceanside Water Utilities Department

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Hazardous Materials Packaging & Labeling Specialist

ACTIVE DEVICES DIVISION

POSTED

about 19 hours ago

DEADLINE

Hazardous Material Labeling and Compliance

LAND SUPPLY CHAIN

POSTED

about 19 hours ago

DEADLINE

HAZMAT Packaging and Compliance Specialist

ACTIVE DEVICES DIVISION

POSTED

about 19 hours ago

DEADLINE

HazMat Identification and LabelingThis subcontract for HazMat Identification and Labeling, issued by the Department of Defense in San Diego, requires the identification and labeling of hazardous materials for prime contractors on DLA supply contracts. The selected provider must identify materials according to Federal Standard No. 313, provide necessary Safety Data Sheets, and ensure all unit containers are labeled in compliance with the Hazard Communication Standard and DFARS 252.223-7001. The primary deliverables include a completed Hazardous Material list and compliant safety labeling for all shipments. This opportunity falls under NAICS code 541620 and is based in San Diego, California. The response deadline for this requirement is September 28, 2026.

POSTED

about 19 hours ago

DEADLINE

Environmental Services and Permitting Specialist

City of Mcrae-helena

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Fire and Life-Safety Code Consulting

POSTED

about 21 hours ago

DEADLINE

in about 1 month

Owner's Advisor (Professional Consulting)

POSTED

about 21 hours ago

DEADLINE

ADA Accessibility ConsultingThis subcontract for ADA Accessibility Consulting supports the City of Chesapeake Parks, Recreation and Tourism Department by providing accessibility reviews and planning for prime contractors. The selected provider will conduct comprehensive ADA accessibility audits for park grounds, trails, and facilities using specialized compliance checklists and auditing tools to ensure all areas meet regulatory standards. The role requires a Certified Access Specialist or an equivalent ADA certification to deliver detailed compliance reports and design recommendations. Interested parties must respond by October 27, 2026, under NAICS code 541620.

Parks Rec and Tourism

POSTED

about 21 hours ago

DEADLINE

in about 1 month

Air Hygiene Compliance Auditing and ConsultancyThe Air Hygiene Compliance Auditing and Consultancy subcontract involves providing expert auditing and consultancy services for prime contractors working on Science Museum Group projects. The primary focus is on verifying adherence to air hygiene protocols, auditing HVAC and air filtration systems for compliance, and offering professional guidance on air quality and hygiene risk management. The successful provider will be responsible for delivering detailed air hygiene audit reports and comprehensive compliance consultancy documentation. This opportunity was posted on September 17, 2026, with a response deadline of November 16, 2026. Classified under NAICS code 541620, the contract is managed by the Science Museum Group and is intended for those capable of ensuring rigorous hygiene standards across their facilities.

Science Museum Group

POSTED

about 21 hours ago

DEADLINE

in about 2 months

Legionella Compliance Auditing and ConsultancyThe Legionella Compliance Auditing and Consultancy subcontract involves providing expert auditing and consultancy services for prime contractors operating on Science Museum Group projects. The primary objective is to ensure strict adherence to Legionella management protocols through comprehensive risk management audits of water systems to maintain essential hygiene compliance. The selected provider will be responsible for delivering detailed audit reports and strategic consultancy recommendations to ensure all water systems meet regulatory standards. This opportunity was posted on September 17, 2026, with a response deadline of November 16, 2026, falling under NAICS code 541620.

Science Museum Group

POSTED

about 21 hours ago

DEADLINE

in about 2 months

More opportunities from Region of Halton

Same awarding agency

The Supply (and Delivery) of Aggregates

Solicitation # T-121-26

The Region of Halton has issued solicitation T-121-26 for the supply and delivery of aggregates. This procurement opportunity was posted on September 17, 2026, and requires all responses to be submitted by the deadline of October 14, 2026, at 6:00 PM. Interested parties can find further details and submit their bids through the official bidding portal. The contract is managed by the Region of Halton and focuses on the procurement of essential aggregate materials for regional use.

Construction Sand and Gravel Mining

POSTED

about 23 hours ago

DEADLINE

Designated Substance Survey (DSS)This subcontract for the Region of Halton involves performing designated substance surveys for prime contractors working on regional infrastructure projects. The selected provider will be responsible for sampling and testing materials, including soil and existing infrastructure, to identify hazardous substances such as lead and asbestos. The contractor must hold a valid hazardous materials certification to qualify for this role and is required to deliver a comprehensive Designated Substance Survey Report upon completion. The solicitation was posted on September 10, 2026, with a response deadline of October 8, 2026.

Environmental Consulting Services

POSTED

DEADLINE

Archaeological AssessmentThis subcontract opportunity with the Region of Halton involves providing professional archaeological screening and field assessments for prime contractors. The selected provider will be responsible for conducting Stage I and Stage II Archaeological Assessments, which include field walking and test pitting, and delivering the corresponding assessment reports. To qualify for this role, the provider must employ a Licensed Archaeologist recognized by the Ministry of Culture, Heritage and Sport. The solicitation was posted on September 10, 2026, with a response deadline of October 8, 2026.

Engineering Services

POSTED

DEADLINE

Topographic Surveying & GISThis subcontract for Topographic Surveying and GIS involves providing land surveying services for prime contractors on municipal projects within the Regional Municipality of Halton. The scope of work includes establishing project boundaries, elevations, and existing site features through detailed topographic surveying and boundary mapping. To ensure professional standards and legal compliance, the contract requires the services of a Licensed Ontario Land Surveyor. The successful provider will be responsible for delivering comprehensive topographic survey maps and GIS data files. This opportunity was posted on September 10, 2026, with a response deadline of October 8, 2026. The project falls under NAICS code 541370 and is managed by the Region of Halton.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Subsurface Utility Engineering (SUE) & GPRThis subcontract for the Region of Halton involves providing non-destructive subsurface mapping services for infrastructure projects. The selected provider will support prime contractors by utilizing Ground Penetrating Radar scanning, utility potholing across Quality Levels A through D, and GIS mapping to accurately locate existing utilities. Deliverables include comprehensive utility mapping layers and a detailed SUE report. To qualify, the provider must employ GPR certified technicians and possess a specialization in Subsurface Utility Engineering. The solicitation was posted on September 10, 2026, with a response deadline of October 8, 2026. The work falls under NAICS code 541370 for surveying and mapping services.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Hydrogeological InvestigationThis subcontract for the Region of Halton involves performing hydrogeological studies to support pipeline infrastructure projects. The selected provider will work under prime contractors to execute well installation, groundwater monitoring, and hydrogeological modeling to accurately determine groundwater conditions. The final deliverable for this engagement is a comprehensive Hydrogeological Investigation Report. To qualify for this role, personnel must hold professional certification as either a Professional Geoscientist or a Professional Engineer. The opportunity was posted on September 10, 2026, with a response deadline of October 8, 2026. This project falls under NAICS code 541330, focusing on engineering services.

Engineering Services

POSTED

DEADLINE

Geotechnical & Excess Soil ManagementThis subcontract for the Region of Halton involves providing geotechnical drilling and soil sampling services for water and wastewater main projects. The selected provider will be responsible for conducting soil borings and laboratory testing, as well as developing excess soil management plans that adhere to provincial regulations. Key deliverables include a comprehensive Geotechnical Investigation Report and an Excess Soil Management Plan. Qualified candidates must possess a geotechnical engineering license and demonstrate specific expertise in Ontario excess soil regulations. The solicitation was posted on September 10, 2026, with a response deadline of October 8, 2026. This opportunity falls under NAICS code 541330 and is designed for specialists supporting prime contractors within the region.

Engineering Services

POSTED

DEADLINE

Provision of Engineering Services for Wastewater Main Installation on Britannia Road, Tremaine Road, Lower Base Line Road and Watermain Installation on Tremaine Road, in the Town of Milton

Solicitation # P-1325-26

The Regional Municipality of Halton has issued Request for Proposals P-1325-26 for professional engineering services to support the design and installation of watermain and wastewater infrastructure in the Town of Milton. The project focuses on Britannia Road, Tremaine Road, and Lower Base Line Road to accommodate growth in the Milton Education Village and Southwest Milton. The scope encompasses the full project lifecycle, including preliminary and detailed design, contract tender preparation, and construction phase services. Key infrastructure includes 600 mm and 300 mm watermains and wastewater mains, with some portions utilizing trenchless tunneling methods. All work must adhere to the Region of Halton Linear Design Manual and MECP guidelines. The contract is governed by the 2018 MEA/CEO Agreement and associated supplementary conditions, with a phased performance period starting in January 2027 and concluding with warranty expiry in September 2031. Award selection is based on a weighted score where the technical proposal accounts for 80 percent and the cost proposal accounts for 20 percent. Financial provisions include upset limits for geotechnical and hydrogeological investigations, as well as construction phase allowances. Proponents must comply with strict submission requirements, including the Halton Region Vendor Code of Conduct and mandatory health and safety training. The deadline for proposal submission is October 8, 2026.

Engineering Services

POSTED

DEADLINE

Mechanical and Process Piping ContractorThe Region of Halton is seeking a Mechanical and Process Piping subcontractor to support wastewater projects. The scope of work involves installing sewage pumps and process piping for prime contractors, replacing dry well process piping, valves, and fittings, and installing sump pumps along with dry well exhaust fans featuring FRP ductwork. The successful contractor will be responsible for delivering fully installed pumping and ventilation systems. Interested parties must possess a valid WSIB Ontario Clearance to be eligible. The solicitation was posted on September 10, 2026, and the deadline for responses is October 8, 2026, at 6:00 PM. This subcontract falls under NAICS code 238220.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

DEADLINE

Structural Concrete and Steel ContractorThis subcontract opportunity is for a Structural Concrete and Steel Contractor to perform structural modifications for prime contractors on wastewater projects within the Region of Halton. The scope of work includes constructing equipment pads and supports, creating structural penetrations for utilities, modifying structures for bypass pumping systems, and repairing or restoring disturbed structural components. The contract requires the selected provider to maintain WSIB Ontario Clearance and is responsible for the delivery of all completed structural modifications and equipment pads. Interested parties must submit their responses by October 8, 2026, in accordance with the solicitation posted on September 10, 2026.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Civil and Site Utilities ContractorThe Civil and Site Utilities Contractor subcontract involves performing excavation and underground piping installation for prime contractors on wastewater projects within the Region of Halton. The scope of work includes trenching, backfilling, the installation of maintenance holes and permanent bypass connections, as well as the restoration of roadways, parking areas, and driveways. Additionally, the contractor is responsible for implementing traffic management and erosion control measures to ensure the successful delivery of underground infrastructure and restored surfaces. This opportunity is managed by the Region of Halton, with a response deadline of October 8, 2026. Qualified bidders must possess a valid WSIB Ontario Clearance to be eligible. The contract falls under NAICS code 237990 and focuses on the delivery of critical site utilities and civil restoration services.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

Temporary Bypass Pumping SpecialistThe Temporary Bypass Pumping Specialist subcontract for the Region of Halton involves the supply and operation of temporary bypass pumping systems to support prime contractors on wastewater projects. The selected provider is responsible for installing duty and standby pumps, temporary piping, valves, and monitoring alarms to ensure continuous wastewater conveyance during station isolation, as well as replacing forcemain bypass maintenance hole valves. All operations must strictly adhere to the Region Temporary Bypass Pumping Minimum Requirements. This opportunity was posted on September 10, 2026, with a response deadline of October 8, 2026. The contract falls under NAICS code 221320 and is managed by the Region of Halton.

Sewage Treatment Facilities

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS