This Subcontract opportunity from New York was posted on September 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dechlorination Facility Construction

Closed

State & Local

Submission Closed10/28/2026, 12:00:00 AM EDT

Contract Overview

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

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NAICS: 237110

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Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia, identified by solicitation number 2027-027. This opportunity is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by December 4, 2026. The primary point of contact for this solicitation is John Connelly. The scope of work involves comprehensive sanitary sewer infrastructure improvements, including the open cut installation of PVC pipes ranging from 6 to 30 inches and Ductile Iron Pipe (DIP) in 18 and 24-inch diameters. Key technical requirements include the installation of standard and doghouse manholes, interior drop assemblies, and 24-inch diameter trenchless crossings with associated launch and receiving shafts. Additional deliverables include a CSO regulator fit out, an outfall, and the implementation of a Stormwater Pollution Prevention Plan (SWPPP). Contractors are responsible for maintaining flows and bypass during construction, providing geotechnical instrumentation and monitoring, and securing required railroad insurance. General site work such as clearing, grubbing, and seeding is also required.

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Morgans Branch Force Main and Pump Station Improvements

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The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, is a construction contract for the City of Belmont, North Carolina, with an estimated value of 16,690,000 dollars. The scope of work involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and comprehensive upgrades to the Morgans Branch Pumping Station. Key deliverables include the installation of a new wet well, valve vault, pumps, a generator, and odor control equipment, as well as the demolition of existing pumps and piping. Additional requirements include the installation of new gravity sewers, manholes, stormwater facilities, and site restoration. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on qualifications, financial ability, and compliance with M/WBE requirements, including the submission of Good Faith Efforts forms. Bidders must adhere to strict technical standards, such as AWWA Specification C-600 for pipelines and NEMA standards for motors. Contract administration is managed by Willis Engineers on behalf of the City of Belmont, utilizing EJCDC standard forms for agreements and payment applications. Required security includes performance and payment bonds, and insurance providers must typically maintain an A.M. Best rating of A-VII or better.

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Machado Wastewater Treatment Facility (WWTF) Upgrade and Expansion

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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. has issued an Invitation to Bid 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 seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. 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, with a final response deadline of December 3, 2026. All participating subcontractors must maintain a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires adherence to Flatiron Dragados insurance requirements and contract terms. Bids must remain valid for 120 days from the due date. Additionally, the company reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to 3 percent of the contract value.

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Greenfield Wastewater Treatment Plant Upgrade Project

Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

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Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

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

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Solicitation # magruder-mercury-interceptor-force-main-replacement-section-b-yr010520vcwrlf

The Magruder Mercury Interceptor Force Main Replacement Section B project, managed by Garney Companies, Inc., involves the installation of approximately 4,480 linear feet of ductile iron pipe to replace existing 24-inch and 30-inch sanitary force mains in Virginia. The scope of work includes two trenchless crossings, the replacement of a meter vault and site yard piping at the Langley Circle Pump Station, and the abandonment of the old 30-inch force main. Work will be concentrated in two primary areas: the vicinity of the Langley Circle Pump Station spanning Thornrose, Bland, and Doolittle Streets, and a section of Mercury Boulevard between Air Power Park and a specific vacant parcel for connection in Doolittle Road. This solicitation is designated as a set-aside for Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. The project falls under NAICS code 237110 for water and sewer line construction. Interested parties must adhere to the response deadline of November 10, 2026, with primary coordination handled through Kruti Patel at Garney Companies, Inc.

Garney Companies, 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 scope of work is extensive, covering various trades 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 and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. This solicitation is open to a wide range of small businesses, including certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. The company actively encourages submissions from SBEs and DBEs, noting a willingness to split contracts among multiple firms if the project size exceeds a single firm's capacity. Interested parties must submit their pricing by November 19, 2026, and can coordinate with Ryan Sondgroth for further details.

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 is a solicitation for construction services located in Oakland, Alameda, California. Managed by Anderson Pacific Engineering Construction, Inc. for the East Bay Municipal Utility District under contract number SD-462, the work falls under NAICS code 237110. This opportunity 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. Interested parties must submit their responses by the deadline of November 18, 2026. Inquiries regarding the project should be directed to the Estimating Department.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 5 hours ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the design and construction of dechlorination facilities for prime contractors working on Niagara Falls Water Board wastewater treatment plant projects. The scope of work includes the installation of chemical feed systems, dosing pumps, mixing tanks, and monitoring equipment, utilizing chemical metering pumps, dechlorination agents, and pH/residual monitors to deliver a fully operational system. Qualified providers must hold a Professional Engineer license and strictly adhere to chemical handling safety standards. The project falls under NAICS code 237110, with a response deadline of October 28, 2026.

General Info

Subcontract for designing and constructing dechlorination facilities at Niagara Falls wastewater plant.

Agency

New York → Niagara Falls Water Board

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

NY, USA

Set-Aside

NONE

Documents

This scope was carved out of 2139286.

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

View the prime solicitation

Request for Qualifications (“RFQ”) No. 2026-01 Biological Treatment Upgrade

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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Timeline

PhaseClosed

PostedSep 23

subcontract

Response DeadlineOct 28

Deadline has passed

Submission Closed

10/28/2026, 12:00:00 AM EDT

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Organization & Contact Information

AgencyNew York → Niagara Falls Water Board

ContactsNo contacts available

OfficeN/A

Organization / AgencyNew York → Niagara Falls Water Board

Office AddressN/A

ContactsNo contact information available

Full Description

Designs and constructs dechlorination facilities for prime contractors on Niagara Falls Water Board WWTP projects. Installs chemical feed systems, dosing pumps, mixing tanks, and monitoring equipment. Utilizes chemical metering pumps, dechlorination agents, and pH/residual monitors. Requires PE license and adherence to chemical handling safety standards. Delivers an operational dechlorination system.

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