This Government Contract opportunity from Connecticut was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sewer Line Replacement and Trenching

Closed

State & Local

Submission Closed06/04/2026, 08:00:00 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

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Drainage System InstallationThe contract involves the installation of drainage infrastructure aimed at enhancing roadway stability and managing stormwater effectively. This subcontract is issued by the Tennessee Department of Transportation and is designated under the NAICS code 237110, which pertains to construction and related activities. The work is to be performed in the Dickson and Hickman areas. The solicitation and response deadline is set for June 26, 2026, ensuring timely submissions. While there are no specified set-aside provisions or detailed contact information provided, this project focuses on critical infrastructure improvements that support transportation safety and environmental management within the Tennessee region. Interested parties can access further details and submit proposals through the provided online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Trenchless Pipe Culvert InstallationThis contract involves the installation of a pipe culvert using trenchless methods, requiring the contractor to provide all necessary labor, materials, equipment, and tools to complete the work in compliance with Tennessee Department of Transportation (TDOT) specifications. The project is categorized under NAICS code 237110, which pertains to water and sewer line and related structures construction. The work location is specified in the cities of Dickson and Hickman, Tennessee. The solicitation is a subcontract opportunity posted on June 26, 2026, with the response deadline on the same day. While there are no specified set-aside requirements or preferences, the contract is managed by TDOT and aligns with their standards and processes. Interested contractors can find additional information and submit proposals through the provided TDOT bid platform link.

POSTED

DEADLINE

Trenchless Installation of Concrete Pipe CulvertThe contract involves the trenchless installation of a reinforced concrete pipe culvert using techniques such as pipe jacking or auger boring. The scope of work includes all necessary activities such as pit excavation, alignment of the pipe, grouting to secure the pipe in place, and backfilling to restore the site. This method minimizes surface disruption and is suitable for installing culverts in areas where open trench excavation would be challenging. Issued by the Tennessee Department of Transportation (TDOT), the project is designated as a subcontract under NAICS code 237110, which covers water and sewer line construction. The work is to be performed in a location referred to as Lake, with all procurement activities including proposal submissions and deadlines centralized through TDOT's bidding platform. The response deadline for proposals is the same as the posting date, indicating a tight submission window for interested contractors.

POSTED

DEADLINE

Foster Township - 2026 Road Program (0326-609021.03)Foster Township is soliciting sealed bids for the 2026 Road Program Project, which includes a bituminous overlay and full-depth reconstruction of various roadways and a bituminous overlay of a walking path around a baseball field within Foster Township, Schuylkill County, Pennsylvania. All bids must be submitted electronically via the PennBid platform by July 1, 2026, at 11:00 A.M., with public announcement of bid results the same day during the Township Supervisors Regular Meeting. The entire project will be awarded to a single contractor, who must provide a certified bid bond or equivalent for 10% of the total bid amount and, upon award, furnish performance and payment bonds each equal to 100% of the contract price. The project is subject to Pennsylvania prevailing wage laws and compliance with the Public Works Employment Verification Act, requiring submission of a verification form with all bids. The contract stipulates adherence to specific erosion and sediment controls, including installation and daily inspection of filter bags meeting ASTM standards to manage sediment-laden runoff during construction. Pump discharge rates are capped at 750 gallons per minute or half the pump’s rated capacity, with strict placement criteria for filter bags. While the solicitation adopts local municipal procurement practices and does not utilize formal federal FAR clauses, it incorporates standard bonding, labor compliance, and public works requirements. The award will be made to the lowest responsive and responsible bidder based on sealed bids. No designated key personnel or special clause alternates are included, and bids must remain valid for 60 days post-opening. Complete project details, specifications, and bid submission instructions are provided at no cost on the PennBid platform.

POSTED

DEADLINE

Concrete Spalling Repair at Bay 1 Abutment WallThe contract involves repair work on the deteriorated concrete at the Bay 1 abutment wall in Butte, California. The scope includes removing spalled concrete material, preparing the surface, and applying repair mortar or an overlay to restore the wall's integrity. It is a subcontracting opportunity issued by the California Department of Water Resources under NAICS code 237110, which pertains to water and sewer line and related structures construction. The solicitation was posted on June 16, 2026, with a response deadline of July 8, 2026. This project focuses on addressing critical structural repairs to ensure the longevity and safety of the bay abutment wall.

California Department of Water Resources

POSTED

about 24 hours ago

DEADLINE

in 22 days

AI Contract Overview

The contract involves the excavation, removal, and replacement of aging sewer lines at the Harkness State Park Mansion. The scope of work includes essential processes such as trenching, shoring, and backfilling to ensure the proper installation and durability of the new sewer infrastructure. The project is framed as a subcontract opportunity under the NAICS code 237110, which pertains to water and sewer line construction. Issued by the DAS Procurement agency of Connecticut, the solicitation was posted on May 21, 2026, with a response deadline set for June 4, 2026. While specific location details and points of contact are not provided, the work will be performed at the Harkness State Park Mansion, and interested parties can find additional information via the Connecticut DAS procurement portal. This contract represents an important infrastructure upgrade focused on improving the reliability and safety of the sewer system at a significant state park site.

General Info

Excavation and replacement of sewer lines at Harkness State Park Mansion, subcontract opportunity.

Agency

Connecticut → DAS Procurement

NAICS

237110 - Water and Sewer Line and Related Structures Construction View NAICS

Place of Performance

CT, US

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 21

subcontract

Response DeadlineJun 4

Deadline has passed

Submission Closed

06/04/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyConnecticut → DAS Procurement

ContactsNo contacts available

OfficeN/A

Organization / Agency

Connecticut → DAS Procurement

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation, removal, and replacement of aging sewer lines including trenching, shoring, and backfilling at Harkness State Park Mansion.