This Subcontract opportunity from Connecticut was posted on September 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Excavation & Earthwork

Closed

State & Local

Submission Closed11/02/2026, 11:59:00 PM EST

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

New

Demolition and Disposal

Manson Construction Co.

POSTED

DEADLINE

Vallejo Ferry Terminal Reconfiguration Project

Solicitation # 25-053

The Vallejo Ferry Terminal Reconfiguration Project, managed by Manson Construction Co. for the Water Emergency Transportation Authority (WETA), involves comprehensive infrastructure improvements in California. The scope of work includes in-water construction and demolition, the creation of new and refurbished structures, and the extension and relocation of utilities. A primary deliverable is the final placement of the WETA Standard Float at the Vallejo Ferry Terminal. The project requires the furnishing and installation of steel and composite piling, reinforcing steel, cast-in-place concrete, aluminum walkways, and rubber fenders, alongside the installation of mechanical, plumbing, electrical, communications, and security systems. This solicitation is specifically targeted toward Disadvantaged Business Enterprises (DBEs) and Small Business Enterprises (SBEs) under NAICS code 238910. Detailed requirements regarding the scope and extent of improvements are contained within the Bridging Documents, while plans and specifications are available via the WETA website. Interested subcontractors must submit their bids by November 20, 2026, at 5:00pm PST. The primary point of contact for the solicitation is Lindsey Williams, with proposals directed to Brett Diener.

Manson Construction Co.

POSTED

DEADLINE

Demolition & Site Services Contractor

State of Rhode Island

POSTED

DEADLINE

CLASS 2 LANDFILL PARTIAL CLOSURE

Solicitation # 27027

The County of Greenville is soliciting proposals for the partial closure construction of the Class 2 Unit 2 Landfill at the Twin Chimneys Landfill in South Carolina. The scope of work involves significant earthwork, including approximately 301,000 cubic yards of excavation and 120,000 cubic yards of structural fill for a perimeter berm. Key deliverables include the construction of a stormwater pond, subgrade preparation, stone access roads, and the implementation of erosion control measures such as silt fencing, seeding, and gabion baskets. The project requires the contractor to provide a South Carolina-licensed land surveyor for as-built surveys and a licensed firm for soil testing. The County desires substantial completion within 210 calendar days, with a tentative Notice to Proceed date of December 18, 2026. Proposals are due by November 16, 2026, and will be evaluated on a point system covering responsiveness, experience, project approach, pricing, equipment, and references. Award decisions will heavily weigh integrity, reputation, and past performance. The contract requires a bid bond as well as performance and payment bonds equal to the contract price, remaining in effect for one year after final payment. Quality control is a dual-layered process where the contractor manages Construction Quality Control (CQC) through an independent laboratory, while the Owner performs Construction Quality Assurance (CQA) through a separate licensed firm. Payment is based on a mix of lump sum and unit price items, with undisputed invoices due upon receipt and subject to a non-appropriation clause.

POSTED

DEADLINE

Interior Demolition Contractor

POSTED

DEADLINE

Utility Adjustment and Relocation Services

POSTED

DEADLINE

Field Demolition and Site Clearing

POSTED

DEADLINE

Demolition of Connex Box Structures and Removal of Debris

Solicitation # ACFD 26-03

The Alameda County Fire Department is soliciting sealed bids for project ACFD 26-03, which involves the demolition of Connex box structures and the removal of debris at 890 Lola Street in San Leandro, California. This stipulated sum, single-prime contract requires the successful bidder to complete all work, including site clearance and the sorting of recyclable materials, within 120 calendar days of the Notice to Proceed. A mandatory combined pre-bid conference and site visit was scheduled for November 12, 2026, and sealed bids must be submitted by 2:00 pm on December 10, 2026, at 6363 Clark Ave., Dublin, California. The contract will be awarded to the lowest responsive and responsible bidder based on the base bid amount. Bidders must provide a bid security of 10 percent of the total bid price and, upon award, furnish 100 percent performance and payment bonds. The scope of work includes strict adherence to soil dust mitigation standards, hazardous materials procedures, and California Public Works Contract requirements regarding prevailing wages. Due to the nature of the site, the contractor must submit a comprehensive site security and logistics plan addressing tool control, crew size, and working around inmates. Compliance with the Americans with Disabilities Act and Title VII of the Civil Rights Act is required, and all work is subject to inspection and acceptance by the ACFD and its Construction Manager.

POSTED

DEADLINE

Soil Improvement and Drainage Installation

POSTED

DEADLINE

Foundation Excavation and Backfill

POSTED

DEADLINE

Site Acquisition and Civil Preparation

POSTED

DEADLINE

Demolition and Site Clearance

Thurrock Council

POSTED

about 7 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for Site Excavation and Earthwork involves providing excavation and material disposal services for prime contractors on Eastern Connecticut Conservation District projects. The scope of work includes clearing and grubbing, managing borrow and waste areas, and performing excavation in accordance with NRCS Construction Specification 21. The contractor is required to utilize heavy excavation equipment and hauling trucks to deliver sites prepared to specific grades and dimensions. Managed by DAS Procurement for the state of Connecticut, the opportunity is categorized under NAICS code 238910. The solicitation was posted on September 26, 2026, with a response deadline of November 3, 2026. Interested parties can find further details through the CTSource Bid Board.

General Info

Subcontract for site excavation and earthwork services for Eastern Connecticut Conservation District projects.

Agency

Connecticut → DAS Procurement

NAICS

238910 - Site Preparation Contractors

Place of Performance

CT, USA

Set-Aside

NONE

Documents

This scope was carved out of 39158.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Valley View Farm Free-stall Barn and Manure Management

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 26

subcontract

Response DeadlineNov 2

Deadline has passed

Submission Closed

11/02/2026, 11:59:00 PM EST

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Organization & Contact Information

AgencyConnecticut → DAS Procurement

ContactsNo contacts available

OfficeN/A

Organization / AgencyConnecticut → DAS Procurement

Office AddressN/A

ContactsNo contact information available

Full Description

Performs excavation and disposal of materials for prime contractors on Eastern Connecticut Conservation District projects. Executes clearing and grubbing, manages borrow and waste areas, and performs excavation per NRCS Construction Specification 21. Utilizes heavy excavation equipment and hauling trucks. Delivers an excavated site prepared to specified grades and dimensions.