This Government Contract opportunity from California was posted on July 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork and Excavation

Closed

State & Local

Submission Closed08/01/2026, 10:00:00 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: 238910

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Monterey One - Renewable Energy Improvements (CP361), Marina, CA

Solicitation # monterey-one-renewable-energy-improvements-cp361-marina-ca

GSE Construction Co., Inc. is seeking qualified subcontractors and suppliers to bid on the Monterey One Water Regional Treatment Plant Renewable Energy Improvements Project, designated as CP361, located in Marina, California. The scope encompasses a comprehensive range of upgrades including replacement of digester gas piping and safety equipment, installation of new level measurement devices, recoating of digester interiors, concrete repairs to the digester building, and replacement of two access roof hatches on each digester with associated concrete work. Additional work includes the installation of five owner-furnished linear generators with supporting electrical systems, biogas conditioning and RNG upgrading equipment with a dedicated injection pipeline to the PG&E station, replacement of the existing steam boiler with a hydronic heating system, demolition of the Cogen facility and related structures, and replacement of waste gas flares with enclosed alternatives. The project also involves associated civil, structural, mechanical, and electrical improvements across multiple systems. The work requires expertise in disciplines covered by NAICS codes 237310, 238110, 238120, 238190, 238320, 238220, and 238210, and is subject to Disadvantaged Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise certification requirements. Bidders must request access to the full project documents by emailing estimating@gseconstruction.com and are required to submit responses by August 20, 2026. All submissions are to be coordinated through the designated point of contact, Michael Demissie.

GSE Construction Co., Inc.

POSTED

DEADLINE

Kerr Lake Campground & Maintenance Area

Solicitation # kerr-lake-campground-maintenance-area

The contract pertains to the upgrading of 100 campsites and two glasshouses at the Kerr Lake Campground & Maintenance Area in North Carolina, targeting infrastructure improvements to enhance recreational and operational capabilities. The work involves construction and renovation activities governed by multiple NAICS codes including 238910, 238160, 238150, 238140, and 238120, reflecting a broad scope of specialized construction services. The solicitation is exclusively reserved for small business categories including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business, ensuring opportunities for underserved and qualified minority-owned and veteran-led enterprises. The offer deadline is August 19, 2026, with the solicitation posted on August 11, 2026, and all submissions must be directed through the SBA’s opportunity portal. Primary point of contact is Jesse Hill of H.G. Reynolds Co., Inc., reachable via email or phone for inquiries regarding scope, requirements, or submission protocols.

H.G. Reynolds Co., Inc

POSTED

DEADLINE

Portable Building Site Preparation for Ackerman Charter School District (Rebid)

Solicitation # portable-building-site-preparation-ackerman-charter-school-district-rebid

The contract is for site preparation work to support the installation of portable buildings at a school facility operated by the Ackerman Charter School District in Auburn, Placer County, California. The project is being managed by Martin General Engineering, Inc. as the contracting entity, and the solicitation number is 26-110, with a deadline for responses set for August 28, 2026. The work is designated as a rebid under the State of California’s Disadvantaged Veteran Business Enterprise program, which requires participation from certified DVBE firms. The North American Industry Classification System code for this solicitation is 238910, indicating it falls under site preparation services for construction projects. The point of contact for inquiries is Giovanni Romero, who can be reached via phone or email for technical or procedural clarity regarding submission requirements and project expectations. The contract is posted through the SBA Opportunity portal and the primary location of performance is confirmed to be within California, though specific site details are not disclosed in the provided data.

Martin General Engineering, Inc

POSTED

DEADLINE

SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

The Seattle-Tacoma International Airport S Concourse Evolution (SCE) Project Bid Package 2 is a major construction initiative managed by Hensel Phelps as the General Contractor and Construction Manager, focusing on comprehensive site and building upgrades under a Project Labor Agreement (PLA). The scope encompasses eleven subsystems including demolition and abatement, concrete retrofitting, structural steel and metal railings, fire suppression systems, site paving, runway and taxiway marking, earthwork, deep foundations, utilities, aviation fueling systems, and baggage handling systems, all located at the airport’s S Concourse. The estimated contract value ranges from $124.2 million to $143.7 million, with individual subsystem budgets ranging from $600,000 for runway marking to over $20 million for baggage handling systems. All subcontractors must use Hensel Phelps’ standard subcontract forms and are required to provide performance bonds for subcontracts exceeding $100,000, along with a Workers' Compensation Waiver of Subrogation. The project is designated as an 8A set-aside exclusively for Small Disadvantaged Businesses, and participation requires strict adherence to the PLA, which governs labor practices and workforce composition. Bids must be submitted via email to SEA-SCEBids@henselphelps.com by August 11, 2026, using the official bid form included in the Instructions to Bidders, accompanied by the required bond documentation. The place of performance is fixed at Seattle-Tacoma International Airport in Washington, and all work must comply with the contractual and procedural requirements outlined in the solicitation.

POSTED

DEADLINE

Storm Drainage and Culvert Installation

POSTED

DEADLINE

CIDH Pile Installation Support

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Site Utilities Improvements

La Cañada Unified School District

POSTED

DEADLINE

Site Backfilling, Compaction, and Leveling

Ministry of Education, Youth Affairs & Sports

POSTED

DEADLINE

Concrete Footing and Base Removal

Ministry of Education, Youth Affairs & Sports

POSTED

DEADLINE

Demolition and Removal of Existing Playground Equipment at the Enid Scatliffe Pre-Primary School (ESPPS)

Solicitation # BVI-TENDER-3200

The Government of the Virgin Islands, through the Ministry of Education, Youth Affairs and Sports, is soliciting bids for the demolition and removal of existing playground equipment at the Enid Scatliffe Pre-Primary School. This tender, identified as BVI-TENDER-3200, was posted on August 10, 2026, with a strict response deadline of August 27, 2026, at 4:00 AM. The work involves the safe and complete removal of all current playground structures, ensuring compliance with safety and environmental standards during the process. The project is located at the school site and must be executed in a manner that minimizes disruption to school operations and surrounding areas. Bidders are expected to demonstrate experience in similar demolition projects and provide detailed plans for waste disposal, site restoration, and adherence to local regulations. All proposals must be submitted by the stipulated deadline to be considered valid. The contracting authority has not specified any set-aside provisions or NAICS codes, indicating the tender is open to all qualified contractors. While no point of contact information is provided within the data, interested parties are directed to the official government website for additional details or clarification. The scope requires thorough planning, proper equipment, and qualified personnel to ensure the project is completed efficiently and without hazard. Contractors should anticipate the need for inspections, permits, and documentation to meet the government’s procurement requirements.

Ministry of Education, Youth Affairs & Sports

POSTED

DEADLINE

HDPE Storm Drain Installation (12" and 4" Pipe)

POSTED

DEADLINE

General Demolition Services

Chula Vista Elementary School District

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The contract pertains to excavation, grading, and earthmoving activities required for road and utility improvements under the Public Works agency in California. It is categorized as a subcontract with a NAICS code of 238910, indicating specialized trade contracting for site preparation and earthwork. The solicitation was posted on July 13, 2026, and all responses must be submitted by August 1, 2026, at 10:00 PM. The place of performance is within California, though specific city or zip details are not provided, and the work is expected to support infrastructure development tied to public utilities and transportation systems. No set-aside provisions are specified, meaning the opportunity is open to all eligible subcontractors without preference based on business size or classification. The official portal for additional details and submission is accessible via the provided link.