This Subcontract opportunity from Iowa was posted on July 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Subbase Installation

Closed

State & Local

Submission Closed08/27/2026, 02:00:00 PM CDT

Contract Overview

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

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NAICS: 237310

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Terrace Drive Sewer System Improvements, Chimney Rock

Solicitation # terrace-drive-sewer-system-improvements-chimney-rock

This solicitation, issued by Payne, McGinn and Cummins, Inc., seeks a contractor for the Terrace Drive Sewer System Improvements project located in Chimney Rock, North Carolina. The scope of work specifically involves the asphalt milling and overlay of 5,200 square yards. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 1, 2026. Primary inquiries regarding this project should be directed to Robert M. McGinn, Jr.

Payne, McGinn and Cummins, Inc.

POSTED

DEADLINE

North Hollywood Central Remediation Well Collector Line; IFB No. 8003R1

Solicitation # 8003R1

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North Hollywood Central Remediation Well Collector Line project, an infrastructure initiative for the City of Los Angeles Department of Water and Power located in California. The comprehensive scope of work includes site preparation activities such as land surveying, site clearing, and subsurface investigation; construction and utility tasks including tunneling, boring, jacking, and cathodic protection; and surface improvements such as asphalt paving, lighting, and landscaping. Additionally, the project requires various materials and support services, including ready mix, precast concrete, traffic control, and storm water pollution prevention. This solicitation is specifically targeting qualified Small Business, Women-Owned Small Business, and Disadvantaged Business Enterprise firms, including MBE, VBE, and OBE certifications. To be considered, responsive bidders must possess a valid California Contractor's license and provide acceptable insurance. Furthermore, subcontractors and material contractors are required to provide bonding for 100 percent of their contract value, with bond premiums reimbursed by Kiewit. Interested parties must contact Lead Estimator Ken Johnston to receive an Invitation to Bid via the Building Connected system, with a bid submission deadline of November 18, 2025.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

IEUA - Regional Water Recycling Plant No. 5 (RP-5) Offsite Facilities Project NO. EN19001.03

Solicitation # ieua-regional-water-recycling-plant-no-5-rp-5-offsite-facilities-project-no-en1900103-0

The IEUA Regional Water Recycling Plant No. 5 Offsite Facilities Project involves the comprehensive delivery of materials, labor, and equipment required to install, commission, and start up a fully functional system. The scope of work is primarily focused on four major components: the Butterfield Dual Force Main, the Mountain Avenue Lift Station, the RP-2 Lift Station, and the Butterfield Lift Station. This solicitation is managed by Steve P. Rados, Inc. for performance in California and is specifically set aside for Small Business and Disadvantaged Business Enterprises. Interested parties must submit their responses by November 19, 2026, ensuring all work aligns with the provided bid documents and relevant NAICS classifications for heavy and civil engineering construction.

POSTED

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TPS Site Construction and DevelopmentThe TPS Site Construction and Development subcontract involves the physical construction of truck parking facilities for prime contractors on projects managed by the Government of Ontario's Ministry of Transportation. The scope of work includes comprehensive site preparation, paving, and the development of specialized storage areas for granular materials and salt. To ensure the delivery of a fully operational site, the contractor must utilize heavy construction equipment for grading and paving while implementing strict quality control measures and testing to prevent non-conformances. This opportunity is categorized under NAICS code 237310 and is based in Canada. Interested parties must submit their responses by the deadline of December 16, 2026. The project focuses on delivering high-quality infrastructure that meets the specific operational requirements of the Ministry of Transportation.

POSTED

DEADLINE

CSAH 102 (Douglas Drive) Safety Improvements

Solicitation # 2211300

The CSAH 102 (Douglas Drive) Safety Improvements project, administered by Hennepin County and the Minnesota Department of Transportation under state project number 027-702-003, involves comprehensive infrastructure work including grading, bituminous surfacing, ADA improvements, and signal system revisions. The scope of work requires the contractor to provide all necessary labor, materials, and equipment to complete the project in accordance with the Department of Transportation Standard Specifications for Construction, 2025 Edition. Key deliverables include as-built feature survey memorandums, drainage and signal system mark-up plans, and professional surveyor certifications. Technical requirements include specific grounding electrode system standards and strict labeling for epoxy-coated bars. Contract administration is governed by a combination of quality control performed by the contractor and quality assurance managed by the agency, with electrical and traffic signal systems requiring certification by the Project Engineer. Financial and legal protections include a required bid bond of 5% of the bid total, as well as payment and performance bonds equal to the contract amount. Bidders must comply with prevailing wage laws, EEO regulations, and provide a Disadvantaged Business Enterprise certification. Proposals must be submitted electronically via the ProcureWare website, with specific requirements for non-collusion declarations and responsible contractor certifications. The contract also includes provisions for cost and fuel escalation and mandates that construction surveyors meet all MnDOT 1508 requirements.

POSTED

DEADLINE

Dane County Regional Airport (MSN1022 - Contract 2)

Solicitation # 49743

The Wisconsin Department of Transportation Bureau of Aeronautics is soliciting bids for sidewalk construction at the Dane County Regional Airport under contract MSN1022. This project falls under NAICS code 237310 and is being managed as a SLED organization procurement within the state of Wisconsin. Interested parties must submit their responses by the deadline of November 19, 2026. Detailed solicitation information and submission guidelines can be accessed through the Bid Express portal using solicitation number 49743.

Wisconsin Department of Transportation Bureau of Aeronautics

POSTED

DEADLINE

Dane County Regional Airport (MSN1022 - Contract 1)

Solicitation # 49721

The Wisconsin Department of Transportation Bureau of Aeronautics has issued solicitation 49721 for the expansion of the economy parking lot at Dane County Regional Airport. This project falls under NAICS code 237310 and is categorized as a SLED organization contract to be performed within the state of Wisconsin. The solicitation was posted on November 14, 2026, with a strict response deadline of November 19, 2026. Interested parties can find further details and submission guidelines through the provided Bid Express link.

Wisconsin Department of Transportation Bureau of Aeronautics

POSTED

DEADLINE

Forest Road Construction and MaintenanceThis subcontract for Forest Road Construction and Maintenance, issued by the BC Timber Sales Branch of the Province of British Columbia, involves the building and upkeep of access and haul roads for prime contractors. The selected provider will be responsible for clearing, grading, and surface maintenance using heavy equipment such as excavators, graders, and dozers to ensure the safe transport of logs. All work must be performed in strict accordance with the Road Permit, the Forest Act, and the BC Timber Sales Regulation to deliver a fully operational forest road network. The project is located in Canada and falls under NAICS code 237310. Interested parties must submit their responses by the deadline of December 11, 2026. This opportunity focuses on delivering critical infrastructure support to facilitate timber harvesting operations while maintaining compliance with provincial forestry standards.

BC Timber Sales Branch

POSTED

DEADLINE

Roosevelt Way Preservation (FHWA)

Solicitation # 2025-074

The Roosevelt Way Preservation Project (Solicitation 2025-074) is a federally funded infrastructure initiative managed by the City of Seattle Public Works. The project scope encompasses comprehensive roadway improvements along Roosevelt Way NE from NE 92nd Street to Pinehurst Way NE, and Pinehurst Way NE from Roosevelt Way NE to 15th Avenue NE. Key work elements include planing asphalt overlay, removing and replacing concrete panels and base repair, intersection realignment at NE 113th Street, and the installation of curb bulbs at NE 114th and NE 115th Streets. Additional requirements include ADA-compliant curb ramps, sidewalk restoration, channelization, traffic signals, storm drainage, landscaping, and pedestrian safety enhancements. The engineer's estimate for the project is between $12,500,000 and $12,800,000. As a project funded by the Federal Highway Administration (FHWA) and the Seattle Transportation Plan Levy, the contract mandates strict adherence to federal regulations, including Buy America certifications and a 13 percent Federal Small Business Enterprise (FSBE) goal. Bidders must provide a bid guaranty of five percent of the total bid and maintain various state and local registrations, including a Seattle Business License and UBI number. The contract is administered through a base bid structure with specific unit price items. Performance is subject to quality control inspections, with specific oversight from KC Metro for shelter footings and the Owner's Inspector for CIPP installation. The final bid submission deadline was established as November 18, 2026.

POSTED

DEADLINE

Bituminous Surfacing and PavingThis subcontract opportunity with Hennepin County in Minnesota involves the supply and installation of bituminous surfacing for road safety projects. The selected contractor will be responsible for applying asphalt mix and utilizing paving machinery to deliver completed road surfaces that strictly adhere to project surfacing specifications while working under prime contractors. The project is categorized under NAICS code 237310 and will be performed in Crystal, Minnesota. Interested parties must submit their responses by the deadline of December 8, 2026, at 8:00 PM.

POSTED

DEADLINE

Earthwork, Excavation, and EmbankmentThis subcontract opportunity involves providing earthwork, excavation, and embankment services for prime contractors on road safety projects within Hennepin County, Minnesota. The selected provider will be responsible for executing common and subgrade excavation, embankment placement, and grading using heavy equipment such as excavators and dozers. All work must be performed in strict adherence to Earthwork Quantities and Standard Plates specifications to deliver a fully graded roadbed and completed excavation. The project is categorized under NAICS code 237310 and is located in Crystal, Minnesota. Interested parties must submit their responses by the deadline of December 8, 2026, at 8:00 PM. This contract focuses on critical infrastructure safety improvements and requires specialized heavy machinery operation to meet county standards.

POSTED

DEADLINE

6600 Road Sidewalk Extension Project The City of Montrose

Solicitation # 6600

The City of Montrose is seeking formal bids for the 6600 Road Sidewalk Extension Project. Interested parties must attend a mandatory pre-bid meeting on December 3, 2026, at 2:00 PM, which can be attended in person at the Montrose Police Department Community Room or virtually. Complete bid packets and any subsequent addenda are available for download on the city's official website under the purchasing section. Electronic bids must be submitted to the designated city email address by December 16, 2026, at 2:00 PM. Late submissions will not be accepted, and bidders are responsible for ensuring all signed addenda are included. Public bid openings will be conducted online at the provided URL at the time of the submission deadline.

City of Montrose

POSTED

1 day ago

DEADLINE

N/A

AI Contract Overview

The contract requires the installation of 12-inch subbase material over an area of 790 square yards, with strict adherence to SUDAS 2026 standards for spreading, compaction, and grading. All work must meet the specified technical requirements to ensure proper foundation preparation, and performance is expected to align with state-mandated specifications. The solicitation is classified as a subcontract under NAICS code 237310 and is managed by the Department of Administrative Services in Iowa, with performance taking place in Des Moines. The opportunity was posted on July 27, 2026, and responses are due by August 27, 2026, at 7:00 PM, with further details available through the provided bid portal link.