This Government Contract opportunity from California was posted on June 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Grading and Earthwork

Closed

State & Local

Submission Closed07/25/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990

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City of Lomita

Solicitation # city-lomita

The City of Lomita has issued solicitation W-375 for a project located in Lomita, California. This opportunity is managed by Dominguez General Engineering, Inc., with Christian Rosales serving as the primary point of contact. The project falls under NAICS code 237990, indicating a focus on other specialty trade contractors. The solicitation is open to various set-aside categories, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of October 20, 2026.

Dominguez General Engineering, Inc.

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DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

Solicitation W9128A26BA002 is a firm-fixed-price sealed bid issued by the U.S. Army Corps of Engineers Honolulu District for maintenance dredging and revetted mole repair at the Haleiwa Small Boat Harbor in Oahu, Hawaii. The project scope includes mobilization and demobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material to an approved offshore site south of Oahu, and the repair of the revetted mole through clearing, grubbing, and stone rework. The estimated contract value ranges from 1 million to 5 million dollars, with a performance period of 200 calendar days from the receipt of the Notice to Proceed. This opportunity is set aside for HUBZone small businesses, who receive a 10 percent price evaluation preference. Award is based on the lowest responsive price, and bidders must provide performance and payment bonds along with a bid guarantee. Key requirements include the submission of an operations plan and performance schedule within 30 days of the Notice to Proceed, as well as the appointment of key personnel including a Project Manager, Superintendent, Quality Control Manager, and Site Safety and Health Officer. The contract is subject to the Davis-Bacon Act and includes liquidated damages of 2,297 dollars per calendar day of delay. Bids must be submitted in sealed envelopes to the USACE Honolulu District, as electronic submissions are not permitted.

Healy Tibbitts Builders, Inc.

POSTED

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ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This procurement opportunity falls under NAICS code 237990 and is managed by the agency's Virginia organization. The solicitation was posted on September 28, 2026, with a response deadline set for September 30, 2027. Interested parties can find further details and submit inquiries through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

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Cured-In-Place Pipe (CIPP) InstallationThis subcontract for Cured-In-Place Pipe installation involves performing trenchless sewer rehabilitation for prime contractors on Gary Sanitary District projects. The selected provider will be responsible for installing CIPP liners using specialized resins and curing boilers to deliver a structurally sound, lined sewer pipe. Requirements include providing engineering calculations, liner samples, and maintaining detailed boiler logs throughout the curing process. All work must be executed by certified technicians with specific expertise in CIPP installation. This opportunity is categorized under NAICS code 237990 and is managed by the Engineering agency in Indiana. Interested parties must submit their responses by the deadline of October 1, 2026.

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Sandbridge Beach Erosion and Hurricane Protection Beach Renourishment Project

Solicitation # W9123626BA011

The Sandbridge Beach Erosion and Hurricane Protection Beach Renourishment Project, solicitation W9123626BA011, is a firm-fixed-price construction contract issued by the U.S. Army Corps of Engineers, Norfolk District. The project involves the placement of approximately 2.2 million cubic yards of medium-grained sand across a nourishment area roughly 5.25 miles long and 125 feet wide in Virginia Beach, Virginia. Key technical requirements include the creation of a 50-foot-wide berm at an elevation of 6 feet NGVD and a foreshore slope of 1 vertical foot to 20 horizontal feet. The scope of work encompasses mobilization, dredging, beach fill operations, and specialized environmental services, including sea turtle response, relocation, and trawling. The estimated magnitude of construction is between 25 million and 100 million dollars, with a performance period of 365 calendar days. This unrestricted solicitation is awarded to the lowest responsive and responsible bidder based on the total price of base and option contract line items. Bidders must submit proposals through the PIEE Solicitation Module and provide a bid guarantee, with performance and payment bonds required at 100 percent of the contract price. The project is subject to strict environmental and safety standards, including coordination with the Bureau of Ocean Energy Management and the National Marine Fisheries Service, compliance with OSHA and EM 385-1-1 safety requirements, and adherence to DDESB TP-18 for personnel handling munitions and explosives of concern. Payment is administered monthly via ENG Form 93 through the Resident Management System, based on the volume of material placed and accepted.

POSTED

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26-11 Cla953734C (Clay) RFB

Solicitation # 26-11 Cla953734C (Clay)

This project involves the construction of a traditional breakpoint nutrient reduction wetland in Clay County, Iowa, managed by the Iowa Agriculture and Land Stewardship agency. The scope of work includes selective clearing, grading, and the installation of a water control structure, along with significant material requirements such as 15,204 cubic yards of earthwork, 2,523 square feet of steel sheet piling, 540 linear feet of HDPE tile, and 957 linear feet of reinforced concrete pipe. Additional requirements include 303 tons of riprap, 46 cubic yards of concrete grout, and seeding across 15.2 acres. The estimated construction cost for the project ranges from 450,000 to 550,000 dollars. Key deadlines include a construction completion date of November 15, 2027, and a seeding completion date of December 15, 2027. This solicitation was posted on September 27, 2026, with a response deadline of October 27, 2026.

Agriculture and Land Stewardship

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Multiple Award Construction Subcontract (same as above)The NASA Jet Propulsion Laboratory is seeking small business contractors for a Multiple Award Construction Subcontract under NAICS code 237990. This competitive set aside is designed for small businesses to provide construction services in Pasadena, California. The period of performance for this forecast extends through September 30, 2025, and includes available options for extension. Interested parties can find further details regarding these opportunities through the official JPL small business acquisition portal.

NASA Jet Propulsion Laboratory

POSTED

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Modification to Task Order # N6523625F0010 Bundle 12 LIETM00492This construction task order modification, identified as N6523625F0010 Bundle 12 LIETM00492, is issued by the Naval Information Warfare Systems under Niwc Atlantic. The modification is necessitated by unforeseen site conditions and design errors encountered during the project. The work is categorized under NAICS code 237990 and is scheduled for performance in North Charleston. The procurement process is managed by Contracting Officer Tyler J. Roberts, with Adam Christopher serving as the secondary point of contact. This action is currently listed as a forecast and is intended to address the specific technical and structural adjustments required to complete the task order successfully.

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Site Preparation & Ancillary Civil WorksThis subcontract for Site Preparation and Ancillary Civil Works involves providing groundworks and civil engineering services for prime contractors on projects managed by the Ingoldmells Parish Council. The scope of work includes the excavation of existing areas, the installation of equipment foundations, the disposal of old materials, and full site reinstatement utilizing excavators and waste vehicles. The contractor is responsible for delivering fully prepared sites with installed foundations while providing all necessary standard construction safety certifications and method statements. The opportunity was posted on September 26, 2026, with a response deadline of January 31, 2027. Classified under NAICS code 237990, the contract is specifically designed as a subcontract to support the infrastructure needs of the Ingoldmells Parish Council.

Ingoldmells Parish Council

POSTED

DEADLINE

Z--Folsom Warehouse Bridge Crane Replacement

Solicitation # 140R2026R0017

Solicitation 140R2026R0017 is a firm-fixed-price, one-phase design-build procurement issued by the Department of the Interior, Bureau of Reclamation, for the replacement of a 30-ton bridge crane at the Folsom Dam Warehouse in Folsom, California. The project scope encompasses the removal and disposal of the existing crane, including the abatement of asbestos and other hazardous materials, and the design, fabrication, and installation of a new 30-ton bridge crane and its associated power supply. Additional requirements include performing a rail system survey with optional repairs or replacement, executing commissioning and load tests, and providing operation and maintenance training. The contract is set aside exclusively for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) with an estimated value between 1 million and 5 million dollars. The period of performance is 600 calendar days from the notice to proceed. Technical requirements are governed by Specifications No. 20-C0942, which detail standards for automation control systems, programmable logic controllers, and electrical components. Award evaluation is based on a technical approach narrative, past performance from the last six years, and price reasonableness. Offerors must provide a 100 percent performance bond and adhere to Davis-Bacon Act wage determinations. Proposals are submitted in three volumes covering business, technical, and pricing details, with a final response deadline of October 8, 2026.

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On-Call Emergency Facilities Repair Services Program For Stormwater Maintenance Division

Solicitation # BRC0000677

The County of Los Angeles Department of Public Works is soliciting proposals for the On-Call Emergency Facilities Repair Services Program for the Stormwater Maintenance Division under solicitation BRC0000677. This program seeks qualified firms to provide emergency repair services for a variety of infrastructure, specifically focusing on flood control and stormwater improvement facilities throughout the county. The County may award up to four contracts for a maximum total term of seven years, with the possibility of renewals and extensions. The aggregate annual amount the County will pay all contractors under this program will not exceed 49 million dollars. Proposals are evaluated based on a composite score where proposed price accounts for 50 points, experience for 15 points, the work plan for 10 points, and performance history and references for 5 points. Awarded contractors must comply with Cal/OSHA safety requirements, prevailing wage standards, and the Stormwater Maintenance Division’s Confined Space Manual. Additionally, proposers must demonstrate a record of hiring or a willingness to consider participants from the GAIN and START programs. Invoicing is performed monthly in arrears with payment terms of thirty days via electronic funds transfer. The submission deadline for proposals is October 22, 2026, and they must be submitted via the Infotech/BidExpress portal or as a PDF in a sealed envelope delivered to the Public Works Cashier's Office in Alhambra, California.

County of Los Angeles Department of Public Works

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Field 6 Rehabilitation Project

Solicitation # 26-PARKS-02

The Field 6 Rehabilitation Project, solicitation number 26-PARKS-02, is a construction contract issued by the City of Bishop, California, for the removal and replacement of a sports field located at 688 North Main Street. The scope of work includes comprehensive earthwork, grading, and soil import, as well as the installation of sod turf, irrigation systems, fencing, and bordering. Infrastructure improvements involve replacing storm drains, curb and gutter, and pavement patching, alongside electrical upgrades to provide site power. The project is estimated at 1,194,954.00 dollars and requires a 90-working-day construction period, with a specific requirement that turf sod installation begin no earlier than March 27, 2027. Following construction, the contractor must provide 120 days of landscape maintenance to ensure quality playing conditions. The contract will be awarded to the lowest responsive and responsible bidder. Eligible prime contractors must hold a Class A license, while C-27 and C-10 licenses are also required and may be fulfilled via subcontractors. Bids were due by October 15, 2026, and required a 10 percent bid security. All work must adhere to the 2024 Caltrans Standard Specifications and Plans, as well as City of Bishop standard details. The contractor is responsible for quality control and providing all samples, while the City provides quality assurance testing for concrete and compaction. Final acceptance is contingent upon a punch-list walk-through and the submission of final record drawings, product manuals, and controller schedules.

City of Bishop

POSTED

3 days ago

DEADLINE

in 17 days

AI Contract Overview

The contract titled Site Grading and Earthwork involves excavation, grading, and compaction activities necessary to prepare the site for foundation work and utility installations. It is classified as a subcontract under NAICS code 237990 and is issued by the California Health and Social Services agency with a response deadline of July 25, 2026. The work is intended to ensure proper land preparation to support structural and infrastructure elements, requiring precise earthmoving and soil stabilization techniques in accordance with engineering and regulatory standards. The project location and specific site details are not provided, nor are contact details for inquiries, but the solicitation is accessible via the specified online portal for interested subcontractors to review full requirements and submit proposals prior to the deadline.