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This Subcontract opportunity from Department Of Defense was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Site Preparation & Earthwork

Closed
Federal

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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Kiewit Infrastructure West Co. is soliciting sub-quotes for the North Hollywood Central Remediation Well Collector Line project, an initiative for the City of Los Angeles Department of Water and Power located in California. This comprehensive infrastructure project requires a wide array of specialized services and materials, including land surveying, site photography, tunneling, boring, jacking, micro tunneling, and the installation of utilities, cathodic protection, and steel casing. Additional requirements encompass site preparation, shoring, subsurface investigation, SWPPP, asphalt paving, landscaping, and the supply of ready mix and precast concrete. The solicitation is open to qualified Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. To be considered responsive, bidders must possess a valid California Contractor's license and provide acceptable insurance. A critical requirement is that responsible subcontractors and material contractors must provide bonding for 100 percent of their contract value, though Kiewit will reimburse the associated bond premiums. Kiewit also emphasizes the importance of labor harmony and notes its status as a signatory to several collective bargaining agreements. Interested parties must contact Lead Estimator Ken Johnston to receive an Invitation to Bid via the Building Connected system, with a response deadline of November 18, 2025.
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POSTED

about 2 hours ago

DEADLINE

in 10 days
NAICS: 237310
New
SLED
Katella Ave & State College Blvd Rehabilitation Project
Solicitation # RCP2025-23565
The Katella Ave and State College Blvd Rehabilitation Project (RCP2025-23565) is a public works initiative by the City of Anaheim with an estimated construction cost of $4,213,400. The scope of work involves the removal and reconstruction of asphalt concrete pavement using rubberized asphalt concrete within the existing right of way on Katella Ave from Auburn Way to Douglass Rd and State College Blvd from Katella Ave to Gene Autry Way. Additional infrastructure improvements include the reconstruction of ADA access ramps, sidewalks, curb and gutter, and the adjustment of utility pull-boxes and traffic detection devices, as well as the installation of signage and pavement markings. The project must be completed within 70 working days from the Notice to Proceed. Contractors must hold a General Engineering (A) license and be registered with the Department of Industrial Relations. A key requirement is compliance with the Community Workforce Agreement, requiring the awarded contractor and all subcontractors to sign a Letter of Assent. Bids are evaluated based on the lowest responsive Total Base Bid Proposal submitted via OpenGov, with a required 10% bid bond. Performance is subject to strict work hour constraints, specifically between 10:00 p.m. and 5:00 a.m. for work affecting Caltrans right-of-way. The contract also mandates adherence to MUTCD standards for traffic control and ANSI/TIA/EIA standards for fiber optic installations.
Public Works

POSTED

about 17 hours ago

DEADLINE

in 5 days

AI Contract Overview

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This subcontract for Site Preparation and Earthwork supports US Army water infrastructure projects managed by the W2SD Endist Europe under the Department of Defense. The selected contractor will perform site clearing, grubbing, and grading, as well as the installation of site improvements such as aggregate roads and parking or vehicle access areas. The primary objective is to deliver a fully graded site and completed access roads for prime contractors. The project is located in Bazum and falls under NAICS code 237310. Interested parties must note the posted date of August 24, 2026, with a response deadline of September 8, 2026.

General Info

Subcontract for site preparation and earthwork for US Army water projects in Bazum.

NAICS

237310 - Highway, Street, and Bridge Construction

Place of Performance

Bazum, AE, ARM

Set-Aside

NONE

Documents

This scope was carved out of W912GB26RA030.

The full solicitation package (21 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Water Supply Storage System Bazum Village, Armenia (Design-Build Construction)

AI Contract Breakdown

Uniform Contract Format

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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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AgencyDepartment Of Defense → W2SD Endist Europe
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs site clearing, grading, and road construction for prime contractors on US Army water infrastructure projects. Clears, grubs, and grades the project site and installs site improvements including aggregate roads and parking/vehicle access. Delivers a graded site and completed access roads.

More opportunities from Department Of Defense → W2SD Endist Europe

Same awarding agency

NAICS: 238910
New
Federal
Karup, Denmark DABS-FEV Laydown Site Construction
Solicitation # W912GB27RA010
The United States Army Corps of Engineers Europe District is seeking a Firm-Fixed-Price construction contract to establish a new laydown area at Karup Air Base in Denmark. This Design-Bid-Build project aims to support Base Expeditionary Airfield Resources for the beddown of 550 personnel using Deployable Air Base System sets, specifically the Alaska Small Shelter System. The scope of work includes the construction of a gravel bed covering approximately 30,957 square meters, concrete pads for various shelters, and necessary site improvements. The facility will accommodate 72 billet shelters, as well as specialized shelters for latrines, showers, laundry, a 550-person kitchen, command operations, and morale, welfare, and recreation. The project involves specific utility requirements, where domestic water and wastewater extensions will be handled by a host-nation-directed sole-source local contractor, while electrical power will be provided via DABS generator sets rather than a utility grid. The anticipated contract value is between $1 million and $5 million, with a construction duration of 365 calendar days starting around late September 2027. This is an unrestricted, full and open competitive procurement using a best-value approach, selecting the highest technically rated proposal that offers a fair and reasonable price. Interested offerors must be authorized to perform construction work in Denmark, maintain active SAM registration, and satisfy all bonding and permitting requirements.
Site Preparation Contractors

POSTED

1 day ago

DEADLINE

N/A
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