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This Subcontract opportunity from Michigan was posted on September 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Sitework

Closed
State & Local

Contract Overview

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

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NAICS: 237310
New
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 Invitation for Bid (IFB No. 8003R1) for the City of Los Angeles Department of Water and Power located in California. The comprehensive scope of work includes underground construction such as tunneling, boring, jacking, and micro tunneling, as well as site work involving land surveying, shoring, subsurface investigation, and site clearing. Additional requirements encompass surface improvements like asphalt paving, landscaping, and the installation of traffic signs, signals, and lighting, along with environmental support including storm water pollution prevention and quality control. This opportunity is set aside for Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Qualified bidders must possess a valid California Contractor's license, provide acceptable insurance, and furnish bonding for 100 percent of their contract value, with bond premiums reimbursed by Kiewit. Bidders must also demonstrate an ability to maintain labor harmony on the project. Quotes are due by November 18, 2025, and should be submitted through the Building Connected system. For further information or to review plans and specifications, interested parties may contact Lead Estimator Ken Johnston.
Kiewit Infrastructure West Co.

POSTED

about 6 hours ago

DEADLINE

in 11 days
NAICS: 237310
New
SLED
R003721.0448 - 2024 Bridge Replacement Program
Solicitation # 003721.0448
The County of York, Pennsylvania, is soliciting bids for the 2024 Bridge Replacement Program, which involves the full replacement of two specific structures: Bridge No. 31 on Muddy Creek Road over South Branch Muddy Creek and Bridge No. 122 on Maple Street over South Branch Codorus Creek. Bids must be submitted electronically via PennBID by December 8, 2026, at 10:00 AM local time. The project requires a bid security of at least 10% in the form of a certified check or bid bond, and the successful bidder must provide both performance and payment bonds. Substantial completion of the work is expected by October 29, 2027. The contract is subject to the Pennsylvania Prevailing Wage Act and the Public Works Employment Verification Act, requiring the use of the E-Verify system. Bidders must comply with state anti-bid-rigging regulations and environmental pollution laws. Award selection is based on the lowest responsive and responsible bidder, determined by unit price totals and the bidder's financial and professional qualifications. Technical requirements include adherence to ASTM and CSA standards, strict packaging and storage protocols for materials, and weekly erosion control inspections. Additionally, the contract mandates compliance with various accessibility standards, including the ADA, and requires the maintenance of industry-standard cybersecurity software.
York County

POSTED

about 15 hours ago

DEADLINE

in about 1 month
NAICS: 237310
New
SLED
Davison Rd MP 0.01 Bridge Rehabilitation
Solicitation # CRP 2198
Lewis County Public Works is soliciting sealed bids for the Davison Rd MP 0.01 Bridge Rehabilitation project, identified as County Road Project 2198 and Federal Aid Project BHOS-2021(075). The scope of work involves providing all labor, materials, and equipment to improve the bridge, specifically focusing on replacing the deck and cleaning and painting the metal surfaces of steel truss members, floorbeams, stringers, and other steel components. The engineer's estimate for the project is between 1.9 and 2 million dollars. All work must comply with WSDOT 2026 standard specifications, and specific technical requirements include strict adherence to an in-water work window from April 1st to September 30th for cleaning and painting activities. Sealed bids must be submitted electronically or delivered to the Clerk of the Board of Lewis County Commissioners by 12:15 PM on Thursday, November 19, 2026. Proposals must include a bid deposit equal to five percent of the bid amount in the form of cash, certified check, cashier's check, or surety bond. Required documentation includes a signed proposal page acknowledging two addendums, a non-collusion declaration, wage law compliance certification, a bidder questionnaire, and a local agency certification for federal-aid contracts. The successful bidder will be required to provide a contract bond and submit certified payrolls on a weekly basis.
Public Works- Roads

POSTED

about 15 hours ago

DEADLINE

in 13 days

AI Contract Overview

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This subcontract involves providing comprehensive sitework and grading services for elementary school improvement projects located in Holland, Michigan. The contractor will work under prime contractors to deliver completed site preparation and grading for West Ottawa Public Schools. The opportunity was posted on September 15, 2026, with a response deadline of September 30, 2026. Classified under NAICS code 237310, the project is managed through the state of Michigan.

General Info

Sitework and grading services for West Ottawa Public Schools elementary projects in Holland, Michigan.

Documents

This scope was carved out of RFP-WOP-260000002637-1.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP-WOP-260000002637-1 | Lakewood Elementary Improvements

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyMichigan → West Ottawa Public Schools
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs sitework for prime contractors on elementary school improvement projects in Holland, MI. Delivers completed site preparation and grading.

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Keith Deutsch
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