This Solicitation opportunity from Government of Canada was posted on January 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Nettoyage des conduites sanitaires

Closed

20118427International

Submission Closed02/24/2026, 04:00:00 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: 237110

New

26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for labor, materials, and services for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia. This solicitation, identified as IFB 2027-027, was posted on November 10, 2026, with a response deadline of December 4, 2026. The opportunity is open to various SBA-certified small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The scope of work involves comprehensive sewer infrastructure improvements utilizing both open-cut and trenchless installation methods. Key deliverables include the installation of sanitary sewer pipes ranging from 6 to 30 inch PVC and 18 to 24 inch DIP, the construction of standard and doghouse manholes, and the execution of 24-inch diameter DIP trenchless crossings with associated launch and receiving shafts. Additional requirements include the fit out of a CSO regulator, outfall installation, and site work such as clearing 5,130 square yards of wooded areas, seeding, and fine grading. Contractors must also provide specialized services including SWPPP implementation and maintenance, geotechnical instrumentation and monitoring, and railroad insurance. The project involves significant excavation work, including extra depth excavation for pipes and manholes, as well as the abandonment of existing pipes and manholes. Interested firms should contact John Connelly at Cleary Construction for bid documents and to discuss subcontracting opportunities.

Cleary Construction, Inc.

POSTED

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The Wellhead Treatment Improvement PS102A project is a solicitation issued by the City of Fresno and managed by W.M. Lyles Co. located in Fresno, California. This contract focuses on infrastructure improvements under NAICS code 237110, with the primary point of contact being Scott Fults. The opportunity is specifically set aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as Small Disadvantaged Businesses. Interested parties must submit their responses by the deadline of November 17, 2026.

POSTED

DEADLINE

Machado Wastewater Treatment Facility (WWTF) Upgrade and Expansion

Solicitation # machado-wastewater-treatment-facility-wwtf-upgrade-expansion

The Machado Wastewater Treatment Facility Upgrade and Expansion project involves the modernization of an existing facility in California. The primary scope of work is to replace the current pond-based process with a membrane bioreactor system. A critical requirement of the contract is the maintenance of continuous treatment operations throughout the construction, commissioning, testing, and final acceptance phases. This solicitation is issued by Specialty Construction, Inc. and is specifically set aside for small businesses under NAICS code 237110. Interested parties must submit their responses by the deadline of December 4, 2026. Primary points of contact for the project are Tom Seidel and Sheri Shambli.

Specialty Construction, Inc.

POSTED

DEADLINE

IEUA Regional Water Recycling Plant No. 5(RP5) Offsite Facilities and Butterfield Lift Station

Solicitation # ieua-regional-water-recycling-plant-no-5rp5-offsite-facilities-butterfield-lift-station

The IEUA Regional Water Recycling Plant No. 5 Offsite Facilities and Butterfield Lift Station project, managed by Norstar Plumbing and Engineering, Inc. for the Inland Empire Utilities Agency, involves the comprehensive installation, commissioning, and delivery of critical water and sewer infrastructure in Chino, California. The scope of work is centered on four major components: the Butterfield Dual Force Main, the Mountain Avenue Lift Station, the RP-2 Lift Station, and the Butterfield Lift Station. The project requires all necessary labor, materials, and equipment to ensure a fully functional system, with specific technical requirements including AC paving, pipe and fitting installation, jack and bore operations, cold planing, demolition, potholing, welding, and the implementation of SWPPP. This solicitation is specifically targeted toward SBA certified HUBZone Small Businesses and Disadvantaged Business Enterprises, as well as other certified partners such as MBE, SBE, WBE, SBRA, and LSAF. Interested parties must submit their responses by the deadline of November 19, 2026, at 2:00 PM. Primary points of contact for the project are Destiny and Nathan Plummer of Norstar Plumbing and Engineering, Inc. All work must be performed in strict accordance with the provided bid documents and agency specifications.

Norstar Plumbing and Engineering, Inc

POSTED

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project is located in California and seeks quotes from subcontractors and suppliers for a wide range of scopes, including aggregate and pipe supply, asphalt paving, electrical work, minor concrete, surveying, and landscaping. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Bids must be submitted via email or fax by December 3, 2026, and must remain valid for 120 days. All participating subcontractors are required to hold a valid California contractor license and be registered with the California Department of Industrial Relations. The project is subject to a Project Labor Agreement, and the prime contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with bond premium reimbursements available up to 3 percent. Primary coordination is managed by Veronica Garcia.

Flatiron Dragados Constructors, Inc.

POSTED

DEADLINE

Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

The Machado WWTF Upgrade and Expansion project is a solicitation for construction services located in San Miguel, San Luis Obispo, California. Managed by the San Miguel Community Service District under contract number EJCDC C-111, the project focuses on the upgrade and expansion of wastewater treatment facilities. The solicitation is being handled by Cushman Contracting Corporation, with Melia Raj serving as the primary point of contact. This opportunity falls under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 20, 2026. Further details regarding the scope of work and submission requirements can be accessed through the provided agency links.

Cushman Contracting Corporation

POSTED

DEADLINE

NTUA - Tuba City WWTP Improvements (NTUA-2026), Tuba City, AZ

Solicitation # ntua-tuba-city-wwtp-improvements-ntua-2026-tuba-city-az

GSE Construction Co., Inc. is soliciting quotes from subcontractors and suppliers for the NTUA Tuba City WWTP Improvements project in Tuba City, Arizona. The scope of work is extensive, encompassing the construction of headworks, an influent pump station, aeration basins, blower and dewatering buildings, UV disinfection, and an administration building. Additionally, the project requires expertise in electrical and SCADA systems, yard piping, and general sitework. This solicitation is specifically set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by November 24, 2026. Primary inquiries and submissions should be directed to Michael Demissie via the estimating department at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

DEADLINE

City of Redlands - Wastewater Treatment Plant Upgrades Phase 2 (521006), Redlands, CA

Solicitation # city-redlands-wastewater-treatment-plant-upgrades-phase-2-521006-redlands-ca

GSE Construction Co., Inc. is soliciting quotes from subcontractors and suppliers for the City of Redlands Wastewater Treatment Plant Upgrades Phase 2, project number 521006, located in Redlands, California. The scope of work encompasses a wide range of specialized needs, including headworks washers, aeration blowers, diffusers, MLR pumps, precast MCC buildings, electrical systems, PLC/SCADA, yard piping, and site civil work. This opportunity is designated as an 8A set-aside, specifically targeting SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties should coordinate with Michael Demissie for submissions before the response deadline of November 12, 2026.

GSE Construction Co., Inc.

POSTED

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

Solicitation # bozeman-water-reclamation-facility-phase-1-improvements

Prospect Construction, Inc. is seeking pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The solicitation covers a wide range of scopes, including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must adhere to AIS, Montana CGR, and Prevailing or Davis Bacon Wage requirements. The response deadline for this solicitation is November 19, 2026. This opportunity is designated for small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone firms. Prospect Construction, Inc. strongly encourages submissions from SBEs and DBEs, including women, minority, and veteran-owned businesses, and expresses a willingness to divide contracts among multiple firms if the project size exceeds the capacity of a single entity.

PROSPECT CONTSTRUCTION, INC.

POSTED

DEADLINE

MWWTP Secondary Reactors Rehabilitation, Phase 2

Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

The MWWTP Secondary Reactors Rehabilitation, Phase 2 project, identified by contract number SD-462, involves rehabilitation work located in Oakland, Alameda, California. The project is owned by the East Bay Municipal Utility District and is being managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. This solicitation is specifically set aside for Small Businesses, including SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. The solicitation was posted on November 11, 2026, with a response deadline of November 18, 2026. Interested parties should contact the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further details.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

Pump Station 2 Improvements and Modernization

Solicitation # pump-station-2-improvements-modernization

POSTED

DEADLINE

Long Prairie MN Water Treatment Plant Rehab

Solicitation # long-prairie-mn-water-treatment-plant-rehab

CC Steel LLC is soliciting bids from subcontractors and material suppliers for the Long Prairie MN Water Treatment Plant Rehab project located in Minnesota. This comprehensive rehabilitation effort covers a wide array of construction and technical divisions, including concrete formwork, metals, rough carpentry, thermal and moisture protection, glazing, and facility painting. The scope also extends to specialized installations such as flexible horizontal lifeline fall protection, fiberglass reinforced plastic enclosures, plumbing, HVAC dehumidifiers, and general electrical work including motors and starters. Additional requirements focus on exterior improvements like roads and curbs, as well as complex process interconnections involving water valves, piping, gauges, and instrumentation. The project specifically requires expertise in water and wastewater equipment, including chemical feed, chlorination, fluoridation, and corrosion inhibitor systems. This solicitation is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms, with a response deadline of November 16, 2026.

CC Steel LLC

POSTED

about 4 hours ago

DEADLINE

in 5 days

AI Contract Overview

The contract solicits bids for the cleaning of sanitary sewer lines in the city of Magog, Quebec, under project number APP-2026-050-P. The City of Magog is seeking qualified contractors to perform the sanitation conduit cleaning services as outlined within the project scope. Bidders must submit their proposals electronically through the SEAO platform by February 24, 2026, at 11 a.m., ensuring the submission is sealed and properly labeled to avoid disqualification. Each submission must be completed using the provided pricing schedule, with only one of two pricing options to be selected. The awarded contract will go to the lowest compliant bidder based on the chosen option. While the selection process prioritizes the lowest conforming bid, the City reserves the right to reject any or all submissions without obligation or incurred costs. This call for tender complies with applicable municipal bylaws and the provisions of relevant legislation governing cities and towns. The contracting authority overseeing the project is Mr. Frédéric Turgeon, who can be contacted via email for inquiries. The procurement documents are exclusively available through the official government electronic tendering system, ensuring transparency and adherence to public bidding regulations.

General Info

City of Magog seeks lowest compliant bidder for sewer line cleaning, proposals due February 24, 2026.

Agency

Government of Canada → Ville de Magog.

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

Estrie, CAN

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJan 29

Solicitation

Response DeadlineFeb 24

Deadline has passed

Submission Closed

02/24/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Ville de Magog.

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Ville de Magog.

Office AddressN/A

Contacts

Turgeon FrédéricContracting Authority

contact@example.gov

+1 (555) 000-0000

Full Description

APP-2026-050-P PROJET : Nettoyage des conduites sanitaires PROPRIÉTAIRE : VILLE DE MAGOG 7, rue Principale Est Magog (Québec) J1X 1Y4 RESPONSABLE : Monsieur Frédéric Turgeon contact@example.gov La Ville de Magog demande des soumissions pour la réalisation de travaux dans le cadre du projet « Nettoyage des conduites sanitaires ». Ces travaux consistent, sommairement, au nettoyage des conduites sanitaires de la ville de Magog. Les documents de soumission sont vendus exclusivement par le biais du système électronique d’appels d’offres (SEAO) accessible à l’adresse internet suivante : https://www.seao.gouv.qc.ca (numéro d’avis 20118427). Les soumissions devront être remplies sur le bordereau préparé à cet effet et nous parvenir dans une enveloppe cachetée et identifiée « APP-2026-050-P Nettoyage des conduites sanitaires », sous peine d’être rejetées, le ou avant le mardi 24 février 2026, à 11 h, heure et date d’ouverture des soumissions à la Ville de Magog, Service des finances, 7, rue Principale Est, Magog (Québec) J1X 1Y4, à l’attention du Service des finances. Seulement une (1) des deux (2) options du bordereau de prix sera retenue. Le contrat sera adjugé au plus bas soumissionnaire conforme selon l’option retenue. La Ville ne s’engage à accepter ni la plus basse ni aucune des soumissions reçues et n’encourt aucune obligation ou aucuns frais d’aucune sorte envers le ou les soumissionnaires. Le présent devis s’inscrit dans le cadre d’un appel d’offres public conforme aux dispositions des articles 573 et suivants de la Loi sur les cités et villes ainsi qu’aux règlements municipaux applicables. Janvier 2026 Patrick Croteau, Chef de division, Division approvisionnement

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