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

LiveFree Webinar — Wednesday, August 19 at 2:00 PM EDT

Register Free →
logo
Get CLEATUS

This Government Contract opportunity from District of Columbia was posted on November 4, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Civil Infrastructure Construction for Pumping and Sewer Systems

Closed
State & Local

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
Surface Water PFAS Removal Project
Solicitation # surface-water-pfas-removal-project
The Surface Water PFAS Removal Project is a public infrastructure initiative led by the Lake Arrowhead Community Services District, aimed at addressing contamination from per- and polyfluoroalkyl substances in local surface water supplies. Located in Cedar Glen, San Bernardino County, California, the project involves the design and construction of systems to remove PFAS contaminants, ensuring compliance with evolving water quality standards and protecting public health. The solicitation is open to contractors with expertise in water treatment infrastructure, and bidders must adhere to the September 10, 2026 deadline for proposal submission. The project is designated for participation by Disadvantaged Business Enterprises certified under the Department of Transportation, Minority Business Enterprises certified by NMSDC, and Woman Business Enterprises certified by WBENC, encouraging diverse subcontracting and ownership participation. The contract is administered by SCW Contracting Corporation, which serves as the lead agency for procurement and coordination. Primary point of contact for inquiries is Chloe House, reachable via email at estimating@scwcompanies.com or phone at 760-728-1308. The NAICS code 237110 classifies the project under Water and Sewer Line and Related Structures Construction, indicating the scope involves civil works tied to water conveyance and treatment facilities. Although the project does not originate from a federal agency, it aligns with broader environmental remediation goals and is publicly advertised on federal procurement platforms. Interested parties are directed to the project’s official listing for further details on technical specifications, bid requirements, and compliance obligations.
SCW Contracting Corporation

POSTED

about 7 hours ago

DEADLINE

in about 1 month
NAICS: 237110
New
Bernina and Cedar Glen WTP PFAS Design
Solicitation # bernina-cedar-glen-wtp-pfas-design
The contract pertains to the design of potable water treatment facilities at the Bernina and Cedar Glen Water Treatment Plants in Lake Arrowhead, California, specifically to address PFAS contamination issues. Owned by the Lake Arrowhead Community Services District and identified as Project No. 251, the work is being procured by Olsson Construction Inc as the managing entity, with bids due by September 3, 2026. The project is open to firms certified under non-federal Disadvantaged Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise programs, encouraging participation from diverse-owned businesses. The NAICS code 237110 indicates this is a water and other utility system construction project requiring specialized engineering expertise in water treatment and contaminant removal technologies. All communications and inquiries should be directed to Maggie Stewart of Olsson Construction Inc via email or phone, and further details can be accessed through the provided online portal.
Olsson Construction Inc

POSTED

about 7 hours ago

DEADLINE

in 25 days
NAICS: 237110
New
Memphis, TN - SARP10 Humphreys Blvd CIPP
Solicitation # memphis-tn-sarp10-humphreys-blvd-cipp
The City of Memphis, TN is advancing the SARP10 Humphreys Blvd CIPP project through SAK Construction, LLC, which is soliciting subcontracting opportunities in support of sewer infrastructure rehabilitation. The scope of work encompasses a comprehensive range of services including cleaning and CCTV inspection of sewer mains, PACP and MACP inspections, manhole rehabilitation and grouting, site preparation and restoration, asphalt and concrete pavement removal and replacement, erosion control, bypass pumping, and traffic control. This effort is focused on performing pipeline rehabilitation activities within the city, with all work to be performed on-site in Memphis, Tennessee. The solicitation prioritizes participation from small and disadvantaged businesses, specifically targeting Small Business, Small Disadvantaged Business, Women-Owned Small Business, Veteran-Owned Small Business, Alaskan Native Corporation, Indian Tribe, and Department of Transportation Disadvantaged Business Enterprise certifications. All DBE certifications and negotiations must be finalized no later than September 9, 2026, to ensure eligibility for evaluation. Proposals are due by September 10, 2026, at 3:00 PM local time. Interested parties must contact SAK Estimating at bidcippe@sakcon.com to obtain free access to project plans and specifications. For assistance with bonding, insurance, financing, equipment, or other project-related support, contractors should reach out to Ryan Hogenmiller at (636) 385-1072 or via email at bidcippe@sakcon.com. The project operates under NAICS code 237110 and is structured as a small business set-aside with multiple subcategories of eligible participants, emphasizing equitable opportunity for qualified small and disadvantaged firms.
SAK Construction, LLC

POSTED

about 7 hours ago

DEADLINE

in about 1 month
NAICS: 237110
New
Hagerstown Wastewater Treatment Plant Improvements - Phase 1
Solicitation # hagerstown-wastewater-treatment-plant-improvements-phase-1
The Hagerstown Wastewater Treatment Plant Improvements - Phase 1 project is focused on modernizing aging infrastructure to ensure compliance with nitrogen and phosphorous limits, enhance water quality in receiving streams, and improve plant reliability without increasing existing treatment capacity. The scope includes critical upgrades such as replacing influent screens and washer compactors, installing a building to enclose the headworks for NPDES thermal compliance, replacing multiple pumps including RAS and WAS pumps, modifying primary sludge discharge piping, adding a new chemical storage tank for ferric chloride and alum in a dedicated facility, upgrading motor control centers, PLCs, and switchgear, installing a nitrate probe in the BNR basins, repairing cracked and spalled concrete at the headworks, and making miscellaneous improvements to buildings including HVAC, roofing, stairways, doors, and windows. All detailed specifications and plans are available through the The Belt Group website, and the work is wage rated, requiring adherence to prevailing labor standards. The solicitation is open exclusively to small business set-asides, encouraging participation from Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business concerns. Carl Belt, Inc. is actively seeking MBE, DBE, and WBE subcontractors and suppliers across electrical, mechanical, masonry, glazing, painting, flooring, laboratory casework, and specialized supply categories including wastewater pumps, sluice gates, precast panels, and structural metals. Proposals must be submitted via the Projects to Bid Login portal using the credentials CB26088 and HagerstownPH1 by August 17th, 2026 at 4:00 PM Eastern Time to P.O. Box 1210 in Cumberland, MD 21502. Primary point of contact for inquiries is Jared Burkett, with additional administrative support available through Jennifer Wilson. The project is located at the Hagerstown Wastewater Treatment Plant in Maryland, and while no contract value or payment details are provided, the effort is structured to prioritize equitable participation and regulatory compliance while ensuring uninterrupted plant operations during implementation.
Carl Belt, Inc.

POSTED

about 7 hours ago

DEADLINE

in 8 days
NAICS: 237110
New
Cypress Lake WTP, Wellfield, & Raw Water Main in Osceola County, FL
Solicitation # cypress-lake-wtp-wellfield-raw-water-main-osceola-county-fl
The Cypress Lake WTP, Wellfield, & Raw Water Main project in Osceola County, Florida, is a $270 million infrastructure initiative led by the Central Florida Water Cooperative and solicited by Wharton-Smith, Inc. as the general contractor. The project requires comprehensive construction activities including raw water production wells with well heads and pumps, discharge piping and appurtenances, a surge bladder tank, site civil work, wellhead cages, an electrical building with a standby generator, and full-scale water treatment facilities comprising Operations and Reverse Osmosis Buildings, Pretreatment and Post-Treatment Chemical Buildings, a Post-Treatment Degasification System, and an Odor Control Air Exhaust Dispersion Stack System. Additional scope includes primary and secondary water quality laboratory testing and production well disinfection mandatory for regulatory certification. The solicitation is specifically targeted toward State of Florida Certified Disadvantaged Business Enterprise (DBE) subcontractors and suppliers, aligning with Department of Transportation DBE requirements, with no other socioeconomic set-asides specified. Bidding documents, including plans, specifications, and addenda, are available for free download via ConstructConnect, and proposals must be submitted by email to watergmpbids@whartonsmith.com by 2:00 PM EST on August 19, 2026. Subcontractors are required to submit their proposed scope of work at least 24 hours prior to the bid deadline and provide firm pricing by 10:00 AM on bid day. While detailed evaluation factors, payment terms, contract administration personnel, bonding requirements, and line-item pricing are not included in the solicitation, Wharton-Smith has indicated willingness to review responsible quotes and negotiate terms as appropriate. The place of performance is in Florida, and all work must fulfill regulatory standards, particularly regarding water quality and system certification.
Wharton-Smith, Inc.

POSTED

about 7 hours ago

DEADLINE

in 10 days
NAICS: 237110
New
Fire Pond Supplemental Water Project
Solicitation # CPO18-027
The ETR / Iroquois Job Corps Center located at 11780 Tibbits Road, Medina, NY 14103 is soliciting bids for the Fire Pond Supplemental Water Project under a small business set-aside that includes eligibility for Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business concerns. The solicitation is issued under NAICS code 237110, which pertains to water and wastewater infrastructure construction, with a bid closing date of August 15, 2025, at 12:00 p.m. EST. All prospective bidders must submit a current Certificate of Insurance and are required to provide bonding, with quotes valid for 90 days. Proposals must be obtained by contacting Denise Socha at Socha.Denise@jobcorps.org, who serves as the primary point of contact for all documentation and inquiries. The contract incorporates FAR 52.204-10, mandating compliance with Federal Funding Accountability and Transparency Act reporting requirements, which includes submitting a Subcontractor Certification regarding executive compensation and first-tier subcontract awards. Offerors must also provide their DUNS number, parent company DUNS number if applicable, physical address with nine-digit ZIP and congressional district, and primary performance location with the same detailed identifiers. Public availability of submitted information is acknowledged under applicable statutes. The place of performance is fixed at the Iroquois Job Corps Center in Medina, New York, though the scope of work, delivery schedule, period of performance, and contract value are not detailed in the solicitation materials.
Iroquois Job Corps Center

POSTED

about 7 hours ago

DEADLINE

in 6 days
NAICS: 237110
New
Dobson, NC (Surry County) – Ridge Road Pump Station & Force Main Replacement. PROJECT NO. SRP-W-134-0020 (Advertisement for Re-Bid)
Solicitation # dobson-nc-surry-county-ridge-road-pump-station-force-main-replacement-project-no-srp-w-134-0020
The project involves upgrading an existing sewage pump station in Dobson, North Carolina, with the base bid covering approximately 2,650 linear feet of new 8-inch force main, about 250 linear feet of 8-inch gravity sewer relocation, and associated infrastructure improvements. Additional bid items expand the scope: Additive Bid Item #1 proposes installing an emergency generator and automatic transfer switch to ensure continuous operation during power outages; Additive Bid Item #2 adds another 1,750 linear feet of 8-inch force main and related construction; Additive Bid Item #3 includes an additional 175 linear feet of gravity sewer relocation; and Additive Bid Item #4 calls for the installation of a sewage screen assembly to improve system efficiency and reduce clogging. The work is part of a re-bid solicitation for Project No. SRP-W-134-0020, managed by Jimmy R. Lynch & Sons, Inc., with a response deadline of August 25, 2026. The contract is set aside for small business concerns including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned, and Service-Disabled Veteran-Owned Small Businesses, under NAICS code 237110 for sewer system construction. All work will be performed in Surry County, North Carolina, with Daniel Lynch designated as the primary point of contact.
Jimmy R. Lynch & Sons, Inc.

POSTED

about 7 hours ago

DEADLINE

in 16 days
NAICS: 237110
New
Caseyville Township, IL - Potomac Drive Sanitary Sewer Lining
Solicitation # caseyville-township-il-potomac-drive-sanitary-sewer-lining
SAK Construction, LLC is seeking qualified Minority Business Enterprises (MBEs) with NMSDC certification to participate in subcontracting opportunities for the Potomac Drive Sanitary Sewer Lining Project in Caseyville Township, Illinois. The project involves four key scopes of work: Pre-Installation Cleaning, Pre-Installation CCTV, Cleaning and CCTV of Laterals, and CIPP Lateral Lining. Respondents must obtain the project plans and specifications by contacting SAK Estimating at bidcippc@sakcon.com, and all inquiries regarding the subcontracting opportunity, including support for bonds, insurance, equipment, and materials, should be directed to Rex Gellasch at (636) 385-1000 or the same email. The solicitation is open to MBEs and the response deadline is August 20, 2026, at 3:00 PM local time, with all negotiations required to be completed by August 19, 2026. The NAICS code for this effort is 237110, and while no contract value, pricing details, or formal evaluation criteria are provided, the opportunity is structured to promote participation from certified minority-owned businesses. No specific packaging, inspection, or administrative requirements are outlined, and no contract clauses or attachments are listed beyond the referenced plans and specifications.
SAK Construction, LLC

POSTED

about 7 hours ago

DEADLINE

in 11 days
NAICS: 237110
New
Central Coast Blue AWPF
Solicitation # central-coast-blue-awpf
Filanc is soliciting bids for the construction of the Central Coast Blue Advanced Water Purification Facility (AWPF) located at 966 Huber St., Pismo Beach, California, with a nominal product water capacity of 0.50 million gallons per day to produce 500 acre-feet per year. The project encompasses a comprehensive range of construction and mechanical services including SWPPP, surveying, materials testing, traffic control, demolition, dewatering, shoring, well drilling, fencing, jack and bore, paving, striping, landscaping, precast concrete, rebar, masonry, structural steel, metal framing, wood terrace and benching, roofing, glazing, skylights, doors, flooring, coatings, elevator systems, laboratory casework, window coverings, signage, and process equipment such as UV/AOP, MF/UF, and RO systems. Additional scopes include chemical storage tanks, pumps, fire suppression, plumbing, piping, valves, pipe supports, and HVAC. Critical deliverables include a 200,000-gallon equalization storage tank with automated controls, a two-stage RO system, pressurized MF/UF units with automated integrity testing, a UV/AOP system, post-treatment facilities for water stabilization and final chlorination, a purified water storage tank and pump station, approximately 1,000 linear feet of HDPE pipeline for influent and concentrate conveyance, sanitary sewer connections, and groundwater recharge infrastructure featuring one injection well and two monitoring wells. The contract demands full compliance with Build America, Buy America (BABA) requirements for all materials and equipment, ensuring domestic content standards are met. This solicitation is formally designated as a Small Business Set-Aside under NAICS code 237110, open to Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, Veteran-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses. Filanc explicitly encourages participation from diverse and disadvantaged business enterprises and will provide support for bonding, credit lines, insurance, materials, and equipment to qualified small and minority contractors. The agency promotes subcontracting opportunities with DBEs if the contract exceeds the capacity of a single firm and maintains a strict policy against discrimination based on race, religion, color, ancestry, age, gender, disability, medical condition, or place of birth. Bidders must obtain plans and specifications at no cost directly from Julia Masaitis via email or phone, and all proposals must
Filanc

POSTED

about 7 hours ago

DEADLINE

in 4 days
NAICS: 237110
New
SEWER CONSTRUCTION
Solicitation # Sanitary Contract No. 866
This contract is for the Replacement of the Southwest Diversion Pressure Sewer – Phase I Frankfurt Avenue, identified as Sanitary Contract No. 866, issued by the City of Baltimore Department of Public Works Office of Engineering and Construction. The principal work involves installing approximately 4,450 linear feet of 102-inch sewer pipe using open-cut construction, along with associated appurtenances and surface repairs. All bidders must be prequalified by the City of Baltimore’s Office of Boards and Commissions under category B02552 – Sewer Construction, and must meet a cost qualification range of $60,000,000.01 to $70,000,000.00 to be eligible. Bids must be submitted in duplicate as sealed proposals addressed to the Board of Estimates of the Mayor and City Council of Baltimore and received by 11:00 A.M. on August 5, 2026, at the Office of the Comptroller, Room 204 City Hall, Baltimore, Maryland. No bids will be accepted after the deadline, and all inquiries must be submitted in writing by July 8, 2026, via email to designated city contacts. The project is funded through the Maryland Water Quality & Drinking Water Revolving Loan Fund and the U.S. EPA WIFIA program, with mandatory participation goals of 22% for Minority Business Enterprises and 16% for Women-Owned Business Enterprises. Joint ventures must submit documentation verifying their formation along with their bid. While socioeconomic set-asides are designated for Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned Small Business, Alaskan Native Corporation, Indian Tribe, and Native Hawaiian Organization entities, the solicitation is structured as a competitive sealed bid process with prequalification as a strict gateway requirement, though evaluation weighting and award basis are not detailed in the available materials.
Monumental Paving & Excavating, Inc.

POSTED

about 7 hours ago

DEADLINE

in 9 days
NAICS: 237110
New
Buccaneer Lift Station Fixed Price Design-Build
Solicitation # buccaneer-lift-station-fixed-price-design-build
The contract is for a fixed-price design-build project to upgrade the existing Buccaneer Lift Station and replace associated pipelines in Oceanside, California, at 1425 S. Pacific St. The scope encompasses a wide range of construction activities including site preparation, demolition, dewatering, shoring, pile installation, paving, striping, landscaping, and sewer bypass procedures. It also includes the supply and installation of precast concrete components, concrete vaults, rebar, masonry, metals, architectural elements, roofing, hollow metal doors, coatings, signage, process equipment, hoists, piping systems, valves, and pipe supports. Additional required services include a Stormwater Pollution Prevention Plan, surveying, testing and inspection, traffic control, and aggregates placement. The project is solicited by Filanc on behalf of the City of Oceanside, with plans and specifications available free of charge upon request from Julia Masaitis. The bid submission deadline is September 16, 2026, at 4:00 PM, and the procurement is set aside exclusively for small business concerns including small disadvantaged businesses, women-owned small businesses, HUBZone businesses, veteran-owned small businesses, and service-disabled veteran-owned small businesses. Filanc actively encourages participation from small, minority, and women-owned businesses, offering support in securing bonding, insurance, credit lines, equipment, and supplies, and promotes subcontracting opportunities among DBEs when contract size exceeds individual capacity. Equal opportunity and non-discrimination are central to Filanc’s policy, with strict prohibitions against doing business with firms that engage in discriminatory practices. The contract does not specify payment terms, invoicing methods, contract administration personnel, inspection standards beyond the inclusion of testing and inspection as a work scope, or the total estimated value.
Filanc

POSTED

about 7 hours ago

DEADLINE

in about 1 month
NAICS: 237110
New
Recovery Lines for Stockdale North Wells SN-1 & SN-2, CA
Solicitation # recovery-lines-stockdale-north-wells-sn-1-sn-2-ca
The contract involves the installation of approximately 3,925 linear feet of 15-inch PVC pipeline along with a precast turnout structure, HDPE culvert, and a reinforced concrete spillway to enhance irrigation and canal discharge systems, all located in California. Associated appurtenances required for the proper function and integration of these components are also included in the scope of work. The project aims to improve water management infrastructure in the Stockdale North Wells SN-1 and SN-2 area, supporting efficient water distribution and flow control. This solicitation is targeted toward small business entities with additional preferences for Minority Business Enterprises certified by NMSDC and Women Business Enterprises certified by WBENC, under the SBA set-aside program. The North American Industry Classification System code is 237110, indicating civil engineering construction. The contract was posted on August 9, 2026, with a response deadline of August 26, 2026. Specialty Construction, Inc. is the contracting organization, and Sheri Shamblin serves as the primary point of contact for inquiries, reachable via phone or email. The place of performance is specified as California, though more precise location details are not provided in the data.
Specialty Construction, Inc.

POSTED

about 7 hours ago

DEADLINE

in 17 days

General Info

Agency

District of Columbia → DC WaterView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

DC, USA

Set-Aside

NONE

Documents

(0)

No documents available

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

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDistrict of Columbia → DC Water
ContactsNo contacts available
OfficeN/A
Organization / Agency
District of Columbia → DC Water
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Construct and upgrade pumping stations and sewer systems, including excavation, piping, and integration of wastewater conveyance infrastructure.