This Subcontract opportunity from Texas was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Aggregate Base and Subbase Installation

Closed

State & Local

Submission Closed05/31/2026, 07:00:00 PM CDT

Contract Overview

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

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NAICS: 238990

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MAIN WASTEWATER TREATMENT PLANT SECONDARY REACTORS REHABILITATION,PHASE 2, SPECIFICATION SD-462

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitationphase-2-specification-sd-462

J.F. Shea Construction, Inc. is seeking bids from subcontractors and suppliers for Phase 2 of the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation project located in California. The scope of work is extensive, encompassing demolition, saw-cutting, concrete coring, hazardous materials handling, AC paving, ready-mix concrete, reinforcing steel, structural steel, miscellaneous metals, waterproofing, access and vault hatches, painting, coatings, equipment, and electrical services. This solicitation is specifically set aside for certified small businesses, including Service-Disabled Veteran Owned, Veteran Owned, Women-Owned, and Disadvantaged Business Enterprises. Interested parties must submit their responses by November 18, 2026. Primary coordination for this opportunity is managed by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is seeking sub-bids from qualified DBE subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in San Jacinto, California. The project, owned by the Eastern Municipal Water District, involves a wide array of work items including AC paving, concrete, structural steel, HVAC, electrical, instrumentation, and various interior and exterior finishing trades. Bids are due by November 17, 2026, at 10:00 A.M. Interested parties must bid according to the provided plans and specifications, ensuring all warranties meet the owner's requirements. J.F. Shea Construction, Inc. intends to utilize the lowest responsive bidder and expects subcontractors to be bondable, offering to cover up to 1% of subcontractor bond costs. Detailed plans and specifications are available for download via the District's PlanetBids procurement portal.

J.F. Shea Construction, Inc.

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Rail Systems Operations & Maintenance (O&M)This subcontract for Rail Systems Operations and Maintenance focuses on the systemic maintenance of rail corridors for prime contractors on MDOT freight rail projects. The primary objective is to ensure a State of Good Repair through the comprehensive upkeep of tracks, roadbeds, culverts, bridges, and grade crossings, as well as the execution of vegetation control and clearing. These tasks will be performed using specialized track maintenance machinery and vegetation control equipment. The opportunity is categorized under NAICS code 238990 and is associated with the state of Maryland. Interested parties should note that the solicitation was posted on November 12, 2026, with a response deadline set for January 28, 2027.

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DEADLINE

HUFF CREEK WATERSHED RESERVOIR MAINTENANCE

Solicitation # 27029

Invitation for Bids IFB 27029, issued by the Greenville County Soil and Water Department, seeks a contractor for maintenance services at Huff Creek Watershed Dams 1B, 3A, and 5B. The project aims to resolve site access issues and protect dam integrity by addressing vegetation growth and erosion. The scope of work includes clearing trees and woody vegetation to maintain specific passage widths and heights, regrading and filling access drives to repair vehicle ruts, and performing critical area seeding. Specific tasks include repairing the dam crest and lower access drive at Dam 1B and removing fencing at Dam 3A. All work must be completed within 90 calendar days from the Notice to Proceed, which is tentatively scheduled for December 21, 2026, or the contractor will face liquidated damages of 250 dollars per day. Bids are due electronically by November 20, 2026, and must include an electronic pricing proposal, a Statement of Qualifications, a South Carolina State License, three references, and a substitute W-9 form. A bid bond of 5 percent of the bid price is required, with the successful bidder needing to furnish performance and payment bonds for the total contract price within 15 working days of acceptance. These bonds must remain in effect for one year after contract completion. Evaluation is based on responsiveness, cost, and references, with a heavy emphasis on the contractor's integrity, reputation, and past performance. The contractor must also comply with ADA Title II guidelines, EEO standards, and the South Carolina Illegal Immigration Reform Act.

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Atlanta Public Schools

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Wye NNR Stock Fence Renewal (SRP) 2026-27

Solicitation # SRP-2026-362-G

Natural England is soliciting quotations for the renewal of 1,500 meters of stock fencing at the Wye National Nature Reserve in Kent, specifically enclosing the Devil's Kneading Trough coombe. The project scope includes the removal of dilapidated fencing, clearance of vegetation and scrub, and the installation of new fencing using chestnut posts and high-tensile netting with specific wire configurations. Due to the steep terrain of the escarpment and the site's designation as a Site of Special Scientific Interest and Special Area of Conservation, manual work will be required in restricted areas, and contractors must minimize environmental damage. The estimated project value is 21,650 pounds excluding VAT. The period of performance is scheduled from November 30, 2026, to March 26, 2027, with a critical requirement that all vegetation clearance be completed by the end of February to avoid the bird nesting season. Contract award is based on the most economically advantageous tender, weighted equally between technical merit (50 percent) and commercial cost (50 percent). Technical evaluation focuses on methodology, key personnel, biosecurity, and health and safety. Contractors must provide employer's and public liability insurance, adhere to strict site clearance protocols for animal welfare, and comply with a prohibition on lone working. All invoices are to be submitted electronically via BACS after the completion of all works.

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DEADLINE

Specialized Shoring and Structural SupportTai Tarian Ltd is seeking a subcontractor for a specialized shoring and structural support contract to assist prime contractors on various residential projects. The selected provider will be responsible for the supply and installation of temporary shoring and supports, specifically performing shoring, strutting, and needling services. All work must be executed in strict accordance with BS 5975 and BS EN 12812 standards to ensure the delivery of certified temporary support systems. This subcontract opportunity was posted on November 12, 2026, and requires responses to be submitted by the deadline of January 8, 2027. The project falls under NAICS code 238990, focusing on specialized structural support within the residential construction sector.

Tai Tarian Ltd

POSTED

about 6 hours ago

DEADLINE

in about 2 months

AI Contract Overview

The contract pertains to the supply and placement of aggregate base and subbase materials to serve as foundational layers in road construction, strictly in accordance with Texas Department of Transportation specifications. Work will be performed in Lamar, Texas, and the materials must meet defined engineering standards to ensure structural integrity and long-term durability of the roadway. As a subcontracting opportunity under NAICS code 238990, it is intended for specialized construction support services, with no set-aside provisions indicated. The solicitation and response deadline are both set for June 1, 2026, indicating a potential immediate award process upon submission. All materials and installation methods must align precisely with TxDOT requirements, and detailed contract plans are available online through the provided FTP link for bidder reference.

General Info

Supply and place aggregate base/subbase per TxDOT specs in Lamar, Texas by June 1, 2026.

Agency

Texas Department of Transportation

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Lamar, TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 0688-03-031.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Lamar County — CSJ 0688-03-031 — June 2026 Letting — State-Let Construction

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJun 1

subcontract

Response DeadlineMay 31

Deadline has passed

Submission Closed

05/31/2026, 07:00:00 PM CDT

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Organization & Contact Information

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Supply and placement of aggregate base and subbase materials for road foundation construction per TxDOT specifications.

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