This Subcontract opportunity from Iowa was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation and Earthwork

Closed

State & Local

Submission Closed07/28/2026, 10:00:00 AM CDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 237310

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MCP 2026-07 CASCADE CANYON TRAIL BRIDGE PROJECT

Solicitation # 49758

The MCP 2026-07 Cascade Canyon Trail Bridge Project involves the installation of a 90-foot long, 6-foot wide prefabricated weathered steel connector style truss recreational bridge with a redwood deck at the Cascade Canyon Open Space Preserve in Fairfax, California. The scope of work includes constructing concrete spread footings, installing engineered fill on bridge approaches, repairing rock riprap slope protection, and ensuring trail surfaces meet firm and stable standards. The bridge will be positioned above the 100-year flood elevation. The engineer's estimate for the total project is 900,000 dollars. Bids must be submitted electronically via Bid Express or as sealed paper bids to the General Manager of the Marin County Open Space District in San Rafael. The deadline for submissions is December 3, 2026, at 2:00 PM PST, with a public bid opening held via Zoom. Jason Hoorn serves as the primary project contact for this solicitation.

POSTED

DEADLINE

Paving & Concrete RestorationThis subcontract for Paving and Concrete Restoration involves providing essential infrastructure repair and restoration services for the Highlands Homes Water Distribution System Upgrades in Sebring, Florida. Working under Murphy Pipeline Contractors, LLC, the selected provider will be responsible for patching asphalt, installing concrete for sidewalks and driveways, and performing sod restoration to ensure all roadways and landscaped areas are fully restored. The opportunity is designated as a Disadvantaged Business Enterprise set-aside under the Department of Transportation, falling under NAICS code 237310. The solicitation was posted on November 13, 2026, with a response deadline of November 23, 2026.

Murphy Pipeline Contractors, LLC

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DEADLINE

Terrace Drive Sewer System Improvements, Chimney Rock

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

This solicitation, issued by Payne, McGinn and Cummins, Inc., is for an asphalt mill and overlay project covering 5,200 square yards as part of the Terrace Drive Sewer System Improvements in Chimney Rock, North Carolina. The project falls under NAICS code 237310 and is specifically 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. The primary point of contact for this opportunity is Robert M. McGinn, Jr., who can be reached via email or phone for further inquiries regarding the scope of work and submission requirements.

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.

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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 a fully functional infrastructure system in California. The scope of work encompasses all necessary materials, labor, equipment, and transportation required to furnish, install, commission, and start up the project. Key deliverables are centered on four primary 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. and is designated as a set-aside for Small Businesses and Disadvantaged Business Enterprises. The project falls under multiple NAICS codes, primarily 237310, reflecting a broad range of construction and engineering requirements. Interested parties must submit their responses by November 19, 2026, to the primary point of contact, Lucy Gonzalez.

POSTED

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Road Clearing and Grubbing ServicesThis subcontract for Road Clearing and Grubbing Services involves providing specialized site preparation for prime contractors on BC Timber Sales forestry projects in Canada. The scope of work includes falling trees within 15 metres of the clearing limit, stripping organic material, and grubbing stumps and roots within designated excavation limits to deliver a right-of-way ready for roadbed construction. Operations require the use of heavy machinery, specifically feller bunchers, bulldozers, and excavators equipped with grubber attachments, while maintaining strict adherence to BCTS safety and environmental guidelines. The opportunity was posted on November 13, 2026, with a response deadline of December 15, 2026. Managed by the Province of British Columbia under the BC Timber Sales Branch, the project falls under NAICS code 237310. Interested parties can find further details and submission instructions through the provided BC Bid portal link.

BC Timber Sales Branch

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Full Depth Reclamation ServicesThis subcontract opportunity with the Coweta County Government in Georgia involves providing full depth reclamation services for road projects. The selected contractor will work under prime contractors to stabilize pavement structures by executing full depth reclamation at depths of 8 inches and 10 inches using specialized stabilizers and recyclers to deliver a stabilized road base. The solicitation was posted on November 13, 2026, with a response deadline of December 14, 2026. This project falls under NAICS code 237310, focusing on highway, street, and bridge construction.

Coweta County Government

POSTED

DEADLINE

Asphalt Concrete Pavement MillingThis subcontract opportunity with the Coweta County Government in Georgia involves the milling of existing asphalt concrete pavement for road projects. The selected contractor will utilize industrial milling machines and cold planers to remove asphalt across various county roads, ensuring the surfaces are properly prepared for subsequent overlay or reclamation work. The solicitation was posted on November 13, 2026, with a response deadline of December 14, 2026. Falling under NAICS code 237310, this project is designed for contractors capable of providing specialized pavement removal services to support prime contractors on county-led infrastructure improvements.

Coweta County Government

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2026 Rehabilitation & Resurfacing

Solicitation # RB26.4

The Coweta County Government is soliciting bids for the 2026 Rehabilitation and Resurfacing project (Solicitation RB26.4) to improve various county roads and a school parking lot off Mary Freeman Road in Georgia. The scope of work includes milling 93,600 square yards of asphalt concrete pavement, performing full depth reclamation at 8-inch and 10-inch depths, and applying 17,200 tons of recycled asphalt concrete patching. Additional requirements include thermoplastic striping, traffic control with temporary striping, and grading to rebuild shoulders and heal drop-offs on roads without curb and gutter. All work must be performed in accordance with current GDOT standards and specifications. The contract will be awarded to the lowest responsive and responsible bidder who meets all pre-qualification requirements. Bidders must submit separate, sealed bids to the Coweta County Administration Office by 11:00 a.m. local time on December 14, 2026. Each bid must be accompanied by a bid bond for five percent of the bid amount. The successful contractor will be required to provide both a performance bond and a labor and material payment bond, each valued at one hundred percent of the bid. Coweta County encourages the participation of Disadvantaged Business Enterprises and maintains a strict non-discrimination policy.

Coweta County Government

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DEADLINE

Snider Rd Widening Project - Phase 2

Solicitation # 49626

The Snider Road Widening Project - Phase 2 is a public improvement contract issued by the City of Mason, Ohio, under NAICS code 237310. The scope of work involves the widening of Snider Road in the vicinity of Hi-Tek Court, spanning approximately 3,400 linear feet between US 42 (Reading Road) and Western Row Road. Key construction activities include the removal and replacement of storm sewer conduits and inlets, installation of new water mains and connections, construction of curb and gutter, and the replacement of sections of curb and sidewalk. The project also requires pavement planing, resurfacing, and the application of new pavement markings. The contract is governed by the EJCDC C-700 Standard General Conditions and will be awarded to the lowest and best qualified responsible bidder. Evaluation factors include the bidder's experience with similar public improvements, performance records, workforce continuity, and compliance with federal and state prevailing wage laws and the Fair Labor Standards Act. The contractor must provide performance and payment bonds equal to the contract price and adhere to strict safety and training policies, including Roadway Worker Protection. Project milestones include the clearing of overhead utilities by March 1, 2027, and September 1, 2027, for different segments of the road. All work must meet City of Mason and ODOT standards, with the designated Engineer serving as the Owner's Representative for inspections and approvals.

POSTED

DEADLINE

Shared-Use Path ConstructionThis subcontract opportunity involves the construction of 12-foot shared-use paths for prime contractors working on City of Smyrna roadway projects in Georgia. The scope of work specifically includes the grading and paving of pedestrian and bicycle paths located on both sides of the roadway to ensure the delivery of completed shared-use infrastructure. The project is categorized under NAICS code 237310 and was posted on November 13, 2026. Interested parties must submit their responses by the deadline of March 5, 2027.

POSTED

DEADLINE

Roadway Paving and GradingThis subcontract for Roadway Paving and Grading involves performing roadway construction for prime contractors on projects within the City of Smyrna, Georgia. The scope of work specifically requires the grading and paving of two through lanes and one local access lane in each direction, with the final objective being the delivery of completed paved roadways and access lanes. The opportunity was posted on November 13, 2026, and requires responses by March 5, 2027. Classified under NAICS code 237310, this project is managed through the state of Georgia's procurement system for the City of Smyrna.

City of Smyrna

POSTED

about 8 hours ago

DEADLINE

in 4 months

AI Contract Overview

The contract involves site excavation, grading, and backfilling work for bridge approaches and mechanically stabilized earth walls under a subcontract arrangement with the Iowa Department of Transportation. The work is scoped to support infrastructure development related to transportation projects in Polk, Iowa, with all earthwork activities must meet state-specific engineering and safety standards. The solicitation was posted on July 28, 2026, and the response deadline is the same date, indicating an immediate or same-day submission requirement. The North American Industry Classification System code 237310 identifies this as highway, street, and bridge construction, confirming its alignment with public transportation infrastructure. There is no set-aside type listed, meaning the contract is open to all eligible subcontractors without specific small business or minority-owned business preferences. The contract details are accessible through the Iowa DOT’s online letting system, and all work must be performed at the designated project location in Polk.