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

Civil and Site Utilities Contractor

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

The 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.

General Info

Civil and site utilities subcontract for Halton wastewater projects; deadline October 8, 2026.

Agency

Region of HaltonView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

This scope was carved out of W-3526A(A)-26.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Request for Prequalification for Upgrades and Equipment Replacement at Three (3) Wastewater Locations: Belair Estates, Chancery Lane and Sixteen Mile Creek, in the Town of Oakville. Category 1: General Contractor, Category 2: Electrical Subcontractor and

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 excavation and underground piping installation for prime contractors on Regional Municipality of Halton wastewater projects. Executes trenching, backfilling, and installation of maintenance holes and permanent bypass connections. Restores driveways, parking areas, and roadways. Implements erosion control and traffic management. Requires WSIB Ontario Clearance. Delivers installed underground infrastructure and restored surfaces.

Similar Contracts

Same NAICS industry code

Sewer Main Installation & Pipe Laying

Cleary Construction, Inc.

POSTED

about 8 hours ago

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project - Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project focuses on the construction of dams and roads under the authority of the Sites Authority. The opportunity is designated as a Small Business set-aside under NAICS code 237990. The solicitation was posted on September 18, 2026, with a response deadline of September 23, 2026. Interested parties can contact the primary point of contact, Sites Reservoir, via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995 for further information.

Barnard Construction Company, Inc.

POSTED

about 8 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

This solicitation is for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Haleiwa, Oahu, Hawaii, issued by the U.S. Army Corps of Engineers Honolulu District as a sealed bid, firm-fixed-price procurement. The work is being pursued with small business subcontracting and supply participation in mind, and the solicitation is set aside for HUBZone small business concerns under SBA authority. The project is valued in an estimated range of $1,000,000 to $5,000,000, with bids due by September 30, 2026, and performance expected to begin upon notice to proceed. The contract calls for a 200-calendar-day delivery/performance period, uses three CLINs covering mobilization/demobilization, dredging and ocean disposal of 4,260 cubic yards, and revetted mole repair, and requires bidders to submit on all line items. The place of performance is the harbor site in Hawaii, with dredged material to be disposed of at an approved offshore site south of Oahu. Submission is in hard copy only; electronic bid submission is not permitted, and sealed envelopes must be properly marked. Bidder questions are to be submitted through ProjNet by the stated deadline, with a designated bidder inquiry key provided. A bid guarantee is required, and the contractor must also furnish performance and payment bonds. The project scope combines maintenance dredging with repair of the revetted mole, including clearing and grubbing, vegetation and root removal, stone rework, filling voids with additional stone, environmental controls, water quality protections, and disposal of dredged material. The drawings and specifications reference detailed site plans, cross sections, survey data from 2024, contractor notification and preservation obligations, and specific dredging methods. Technical requirements include pre- and post-dredge surveys by a qualified third-party surveyor using multi-beam hydrographic methods, acceptance based on median depth sorting on a 3-foot by 3-foot grid, and strict inspection criteria for stone quality and construction compliance. The contractor must submit an operations plan and schedule within 30 days of notice to proceed, maintain a quality control program with preparatory, initial, and follow-up phases, and provide key personnel including a project manager, project superintendent, QC manager, and site safety and health officer with supporting resumes and letters of direction. The solicitation incorporates Davis-Bacon wage requirements, public safety and traffic controls, cybersecurity during construction, CUI/NDA obligations for certain data, and specific compliance clauses covering liquid

Healy Tibbitts Builders, Inc.

POSTED

about 8 hours ago

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking proposals for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on critical infrastructure improvements including exterior recoating and seismic upgrades to the reservoir facility. This opportunity is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. The solicitation was posted on September 18, 2026, with a response deadline of September 25, 2026. Interested parties can coordinate through the primary point of contact, Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 8 hours ago

DEADLINE

COC-CIFB-FY27-31197: St. Peters Backstop

Solicitation # BD-27-1144-CAMBR-CAMBR-133613

The City of Cambridge, Massachusetts, has issued solicitation COC-CIFB-FY27-31197 for the St. Peters Backstop project. This procurement opportunity is managed by the City of Cambridge and is available through the official e-Procurement Portal. Interested parties must submit their responses by the deadline of October 8, 2026, at 7:00 PM. The primary point of contact for this solicitation is Vilsabel David, serving as the Purchaser. The project will be performed within the city of Cambridge, Massachusetts.

CAMBR - City of Cambridge

POSTED

about 13 hours ago

DEADLINE

Forestry and Parks - Request for Quotes - Minnow Lake Provincial Recreation Area - Boat Launch Refurbishment

Solicitation # AB-2026-06353

Forestry and Parks is seeking quotes for the refurbishment of the boat launch at Minnow Lake Provincial Recreation Area in Alberta under solicitation AB-2026-06353. The project aims to restore safe public access by replacing broken concrete pads, extending the launch into deeper water with a granular base, and installing washed river rock to prevent erosion. Additionally, the contract includes essential drainage improvements along the access roadway to manage surface water runoff and prevent further deterioration of the route. The scope of work focuses on a launch area approximately 3050 mm wide by 9145 mm long, consisting of 21 concrete pads. Interested parties must submit their responses by the deadline of October 16, 2026. Project Manager Breann Haskim is the primary point of contact for this solicitation.

Forestry and Parks

POSTED

about 18 hours ago

DEADLINE

Barnes Park Multi-Benefit Stormwater Capture Project: Futsal Court

Solicitation # 20260916061

CITY OF BALDWIN PARK

POSTED

about 19 hours ago

DEADLINE

Utility Piping & Distribution InstallationThis subcontract for Utility Piping and Distribution Installation involves the installation of critical utility distribution infrastructure for prime contractors on the Arizona State University campus. The scope of work includes excavation, trenching, laying and joining of utility pipes, pressure testing, and backfilling, utilizing heavy excavation and pipe fusion equipment. All work must adhere to local building codes and ASU sustainability guidelines to deliver a fully installed and tested utility network. The opportunity was posted on September 17, 2026, with a response deadline of October 8, 2026. Classified under NAICS code 237990, the project is managed by Arizona State University. Interested parties can find further details through the provided SciQuest bidding portal.

Arizona State University

POSTED

about 20 hours ago

DEADLINE

Industrial Wastewater Construction (General Contractor)

POSTED

about 21 hours ago

DEADLINE

Sunrise Drive Shoreline Bioengineering Project

Solicitation # 76157

The South Hero Land Trust is seeking bids for the Sunrise Drive Shoreline Bioengineering Project in South Hero, Vermont. This initiative aims to stabilize shoreline erosion across three private properties on Lake Champlain through the installation of stone toe protection, encapsulated soil lifts, grading, plantings, and general site restoration to improve water quality and local habitats. Disadvantaged Business Enterprise firms are encouraged to apply. Interested contractors must attend a mandatory pre-bid site visit on September 24 at 10:00 AM, meeting at the Keeler Bay Fish and Wildlife Access Area. All inquiries must be submitted to Executive Director Guy Maguire by September 28, with responses provided on September 30. Final bids must be emailed to Guy Maguire by 5:00 PM on October 7, 2026, to be considered for the project.

Department of Economic Development

POSTED

about 21 hours ago

DEADLINE

Culvert and Drainage Installation

Natural Resources Wales

POSTED

about 23 hours ago

DEADLINE

in about 1 month

Forest Infrastructure Construction & Maintenance Framework 2027

Solicitation # NRW63527

Natural Resources Wales is establishing the Forest Infrastructure Construction and Maintenance Framework 2027 to provide primary and secondary infrastructure and associated services across Wales. The framework is divided into four geographical lots: North Wales, Mid Wales, South West Wales, and South Central and South East Wales. The total estimated value of the framework is 40 million pounds excluding VAT, with individual lot estimates ranging from 4.4 million to 13.2 million pounds. The framework is expected to begin on 4 January 2027 and run until 3 January 2031, with possible extensions into June 2031. The procurement follows an open procedure and is open to small and medium-sized enterprises. Suppliers may bid for up to three lots but can be awarded a place on a maximum of two. The award decision is based on a weighted criteria of 60 percent price and 40 percent quality. Once established, the framework will support a maximum of 26 suppliers, utilizing direct awards for contracts under 50,000 pounds and mini competitions for those exceeding 50,000 pounds. The deadline for tender submissions is 21 October 2026.

Natural Resources Wales

POSTED

about 23 hours ago

DEADLINE

in about 1 month

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

Environmental & Arborist ServicesThis 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.

Environmental Consulting 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

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