This Subcontract opportunity from California was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Valley Gutter Reconstruction

Closed

State & Local

Submission Closed08/12/2026, 02:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 238990

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DIBBS

Mechanical & Structural InstallationThis subcontract for Mechanical and Structural Installation supports prime contractors on DLA Weapons Support ASC Industrial Plant Equipment projects. The scope of work involves the physical setting and mechanical integration of equipment, including the setting, aligning, and plumbing of structural steel, as well as welding, bolting, and the provision of temporary bracing and interconnecting piping or hoses. The contractor is responsible for leveling and lubricating machinery to meet specific manufacturer tolerances in accordance with EM 385-1-1 and UFC 3-301-01 standards to ensure the delivery of fully aligned and operational machinery. This opportunity falls under NAICS code 238990 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT ASC INDUSTRIAL PLANT EQUIPMENT

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DEADLINE

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, covering 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 SDVOSB, VOSB, WOSB, and DBE entities. 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 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 can access plans and specifications via the District's PlanetBids procurement portal or at the J.F. Shea office in Walnut. Potential subcontractors are expected to be bondable, with J.F. Shea covering up to 1% of bond costs. All submissions must strictly adhere to the provided plans and specifications, particularly regarding warranty requirements, as standard manufacturer warranties that do not meet owner specifications will be rejected.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

External Planned Maintenance

Solicitation # ocds-h6vhtk-07bbb7

Town and Country Housing is seeking a sole provider for an external planned maintenance programme across the Southeast, with primary concentrations in Tunbridge Wells and Epsom. The scope of work includes cyclical repairs and decorations, window replacements, roof repairs, and required surveys. The contract is estimated to have a total value of 6,000,000 GBP excluding VAT. The initial term runs from 1 April 2027 to 31 March 2031, with the potential for two subsequent two-year extensions at the client's discretion, bringing the total possible duration to 8 years ending 31 March 2035. The procurement follows a competitive flexible procedure and is particularly suitable for small and medium-sized enterprises. Award decisions will be based on a weighted evaluation consisting of a pricing schedule at 40 percent, quality questions at 40 percent, and social value at 20 percent. A separate price evaluation will occur prior to the quality evaluation, featuring a price cut-off mark of 25 percent of the available price weighting. Interested parties must submit tenders in English via the eSourcing portal by 9 December 2026 at 3:00pm.

Town and Country Housing

POSTED

DEADLINE

Bathroom Partition InstallationThis subcontract agreement involves the supply and installation of bathroom partitions and privacy screens for prime contractors working on Lebanon Public Schools projects. The scope of work specifically requires the delivery and installation of partitions across eight separate bathrooms. Qualified candidates must possess professional commercial installation experience to be eligible for the project. This opportunity is managed through DAS Procurement for the state of Connecticut, with a response deadline set for December 8, 2026.

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Accessible Station EnhancementsThe Accessible Station Enhancements subcontract involves performing critical modifications to stations to improve overall accessibility for prime contractors working on Northern Trains Limited projects. The scope of work focuses on the delivery of accessibility-compliant station facilities through the installation of ramps, tactile paving, and specialized signage and fixtures that meet regulatory standards. Managed by Northern Trains Limited under NAICS code 238990, this project ensures that station infrastructure is modernized to be inclusive and accessible. The contract was posted on November 13, 2026, and centers on enhancing the physical environment of the rail network to support better passenger mobility and safety.

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Access and Component Movement SolutionsThis subcontract agreement focuses on the provision and installation of access and component movement solutions for Northern Trains Limited projects. The scope of work involves supplying and installing critical infrastructure, including lifts, hoists, conveyor systems, and specialized access platforms, to support prime contractors in moving components and gaining necessary infrastructure access. The contract is categorized under NAICS code 238990 and is designed to ensure the delivery of fully operational systems for component movement. It establishes the technical requirements and delivery expectations for the specialized equipment needed to maintain and enhance rail infrastructure.

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ADA Accessibility ComplianceThis subcontract agreement focuses on ADA Accessibility Compliance for projects managed by the State of Connecticut Department of Administrative Services. The selected provider will work under prime contractors to perform essential accessibility modifications, including the installation of ramps, automatic door openers, ADA-compliant restroom upgrades, and designated accessible parking signage. The primary objective of the contract is to deliver facilities that are fully certified as ADA compliant. Managed by DAS Procurement, the opportunity is categorized under NAICS code 238990. The solicitation was posted on November 13, 2026, with a response deadline set for December 10, 2026. Interested parties can find further details and submission guidelines through the CTSource Bid Board portal.

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Specialized Equipment Delivery and Rigging Services

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Steel Roof Base Repair

260-NETWORK Contract Office 20 (36C260)

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DEADLINE

Downspout and Splash Block Installation

260-NETWORK Contract Office 20 (36C260)

POSTED

DEADLINE

Gutter System Sealing and Maintenance

260-NETWORK Contract Office 20 (36C260)

POSTED

about 6 hours ago

DEADLINE

in 7 days

AI Contract Overview

The contract calls for the reconstruction of 1,460 linear feet of valley gutter using 3,500 psi concrete, encompassing all associated work including formwork construction, concrete pouring, and surface finishing to meet specified strength and durability standards. The scope requires precise execution to ensure proper drainage and structural integrity, with all materials and methods adhering to industry best practices for concrete applications in municipal infrastructure. The project is positioned as a subcontract under the NAICS code 238990, indicating it falls under other construction-related services not elsewhere classified. Issued by the City of Los Banos in California, the contract has a posting date of July 28, 2026, with a firm response deadline of August 12, 2026, at 9:00 PM local time. Performance is required at the designated location in Los Banos, ZIP code 93635, and bidders must be prepared to fulfill all contractual obligations within the specified timeframe and location. Interested parties must access the bidding portal via the provided UI link to submit proposals, with no set-aside classifications indicated, meaning open competition is permitted for qualified subcontractors.