This Subcontract opportunity from Connecticut was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Concrete Forming and Placement

Closed

State & Local

Submission Closed08/26/2026, 11:00:00 AM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 238110

New

26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

Caldwell Tanks, Inc. is seeking subcontractors for a water tank construction project located in Robbinsdale, Minnesota. The solicitation includes specific opportunities for site work, tank painting, and electrical services, corresponding to NAICS codes 238910, 238320, and 238210 respectively. The project emphasizes Disadvantaged Business Enterprise participation, with target goals set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. Interested parties must submit their responses by the deadline of November 17, 2026. The primary point of contact for this opportunity is Kendal Eckert. This solicitation is categorized under the Department of Transportation DBE set-aside guidelines to encourage diverse contractor involvement in the construction process.

POSTED

DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

Solicitation # elbon-tank-2-schedule-2-elevated-tank-project

Caldwell Tanks, Inc. is seeking subcontractors for the Elbon Tank #2, Schedule 2 Elevated Tank Project located in Phillip, South Dakota. The project involves several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical installations under NAICS 238210. This solicitation is specifically set aside for small businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 13, 2026. Primary coordination for this opportunity is managed by Eric Koetter.

POSTED

DEADLINE

ADA Pedestrian Path & Concrete Work

POSTED

DEADLINE

Foundation Modification ServicesThis subcontract for Foundation Modification Services, issued by DLA Aviation for the Department of Defense, involves modifying existing concrete foundations for prime contractors at Fleet Readiness Center, Southwest in San Diego. The scope of work includes adjusting concrete slabs to fit new PMB booth footprints and applying industrial sealants to patch and seal building structures against environmental intrusion. All work must be performed in accordance with local building codes and specific facility requirements to ensure the foundations are fully prepared for equipment installation. The project is categorized under NAICS code 238110, with a response deadline set for November 20, 2026.

POSTED

DEADLINE

Concrete and Paver Restoration Subcontractor

City of Hermosa Beach

POSTED

DEADLINE

Concrete Flatwork & Curb/Gutter Installation

Citrus Heights Water District

POSTED

DEADLINE

CSM Building 5N Olympic Pool Replastering Project, College Of San Mateo

Solicitation # 87033

The San Mateo County Community College District is soliciting bids for the CSM Building 5N Olympic Pool Replastering Project in San Mateo, California. This project involves the removal and replacement of swimming pool finishes, 52 lights, main drains, and stainless steel gutter caps. Additional scope includes replacing portions of the pool deck, upgrading an outdoor shower for accessibility, installing detectable warnings, painting loading and non-loading zones, and relocating toilet paper dispensers. All work must comply with Division of State Architect approval and various regulatory standards, including the California Plumbing and Building Codes. The contract will be awarded to the Apparent Low Bidder based on the total amount of all bid items and alternates. Bidders must submit their proposals electronically via the PlanetBids portal by January 7, 2027. Required submission documents include a statement of bidder qualifications, a list of three similar recent projects, a surety letter confirming bondability, and various certifications regarding non-discrimination, prevailing wage compliance, and the Iran Contracting Act. The successful contractor will be required to provide a 10 percent bid security, as well as performance and payment bonds, and will operate under an Owner Controlled Insurance Program. Performance requires the submission of a preliminary baseline schedule within 14 calendar days of the Notice to Proceed, with no single activity exceeding a 21-day duration. Quality assurance involves inspections by the District and the Division of State Architect, with materials required to meet ASTM or ASHRAE standards. Payment will be made via progress payments within 30 days of receipt of undisputed applications in a format similar to AIA forms G702 and G703.

San Mateo County Community College District

POSTED

DEADLINE

Untreated Base Course Supply and Placement

POSTED

DEADLINE

Concrete Curb, Gutter, and ADA Ramp Installation

POSTED

DEADLINE

POSTED

DEADLINE

Site Preparation and Concrete Foundations

Enterprise Services , Department. of

POSTED

DEADLINE

ADA Sidewalk, Curb, and Gutter Installation

Engineering Bureau, Public Works

POSTED

about 8 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract entails the supply and installation of concrete footings, slabs, walls, and other structural elements in strict compliance with specified engineering requirements and ASTM standards. All work must adhere to recognized industry protocols to ensure structural integrity, durability, and safety, with emphasis on precise formwork construction and proper concrete placement techniques. The scope is defined under the NAICS code 238110, categorizing it as a concrete forming and placement subcontract within the public infrastructure sector. Issued by the Public Works agency under the jurisdiction of Connecticut, the contract is open for submission with a response deadline of August 26, 2026, and was posted on August 5, 2026. While specific location details for performance are not provided, the project is intended for execution within Connecticut. The contract does not indicate a set-aside classification or specific point of contact, and interested parties must access the official listing via the provided procurement portal to obtain full technical specifications and submission guidelines.