This Government Contract opportunity from National Aeronautics And Space Administration was posted on July 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Foundations

Closed

Federal

Submission Closed07/30/2026, 08:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238110

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Sidewalk Repair at Little Rock Job Corps Center

Solicitation # sidewalk-repair-little-rock-job-corps-center-0

The Little Rock Job Corps Center is seeking a qualified contractor to perform sidewalk and egress door repairs at its facility in Little Rock, Arkansas, specifically affecting the Men's Dorm, Women's Dorm, and Recreation buildings. The scope of work includes addressing elevated sidewalk slabs, trip hazards, and holes, as well as installing visual yellow safety warning strips to comply with NFPA 101 standards. Additionally, the contractor must ensure egress doors open readily without special tools or knowledge and maintain specific clearance for fixed ladder rungs per OSHA regulations. This is a fixed-price solicitation set aside for small businesses, including small disadvantaged and women-owned entities, under NAICS code 238110. To be eligible for award, contractors must provide a detailed fixed-price quote, a sequenced project schedule, and proof of a valid Arkansas Contractor's License. Requirements include SAM eligibility, a 90-day bid guarantee, a minimum of five years of relevant experience, and compliance with Davis-Bacon/Service Contract Act prevailing wage rates. The contractor must also provide a certificate of insurance naming Serrato Corporation and the Little Rock Job Corps Center. Award decisions will be based on the most advantageous proposal considering price and price-related factors. Work is expected to commence within five business days of the award, with final acceptance contingent upon the correction of punch list items and the submission of lien releases.

Little Rock Job Corps 6900 Scott Hamilton Drive Little Rock AR 72019

POSTED

DEADLINE

South Concourse Evolution (SCE) Bid Package 2.1

Solicitation # Bid Package 2.1

Hensel Phelps is soliciting bids for the South Concourse Evolution project at the Seattle-Tacoma International Airport in Washington. This specific solicitation, Bid Package 2.1, focuses on Subsystem 2.1.01 for new building concrete work. The estimated budget for this scope of work ranges from 8 million to 10 million dollars. This opportunity is set aside for Small Disadvantaged Businesses under NAICS code 238110. Bids must be submitted via email by 2:00 PM PDT on October 15, 2026. Requirements for submission include the use of the official bid form provided in the Instructions to Bidders and the inclusion of a bid bond. The project is governed by a Project Labor Agreement and requires all subcontractors to provide a Workers Compensation Waiver of Subrogation. Additionally, successful bidders must furnish 100 percent payment and performance bonds for any subcontracts exceeding 100,000 dollars, and all agreements must be executed using standard Hensel Phelps subcontract forms.

POSTED

DEADLINE

City of North Tonawanda WWTP Solids Handling Improvements Project

Solicitation # city-north-tonawanda-wwtp-solids-handling-improvements-project

The City of North Tonawanda WWTP Solids Handling Improvements Project involves the rehabilitation of Primary Digester Tank No. 2 and the primary digester sludge pump room. The scope of work includes modifications to digester gas collection and piping, the installation of a new dual-fuel boiler, sludge heat exchanger, waste gas flare, and safety equipment, as well as yard piping, site improvements, gas monitoring, and demolition. Bids are being accepted for the General Contract only. This solicitation is issued by American Contracting and Environmental Services, Inc. for performance in New York. The project is set aside for Service-Disabled Veteran-Owned Small Businesses, as well as Women-Owned, Minority, and Woman Business Enterprises. Interested parties must submit their responses by September 22, 2026.

American Contracting and Environmental Services, Inc.

POSTED

DEADLINE

Sidewalk Repair at Little Rock Job Corps Center

Solicitation # sidewalk-repair-little-rock-job-corps-center

This subcontracting opportunity, issued by Serrato Corporation, is for sidewalk repairs at the Little Rock Job Corps Center in Arkansas, specifically focusing on Building 0006 Women’s Dorm. The scope of work involves mitigating trip hazards and elevated slab conditions at the vestibule entrance and the Magnolia and Willow Wings. Required tasks include grinding elevated areas level, infilling a 6 by 6 inch hole with 3000 psi concrete, and installing visual yellow safety warning strips in compliance with NFPA 101, 2024 standards. The contractor must adhere to EPA and OSHA regulations, with Arkansas state regulations prevailing where more stringent. The project is a fixed-price contract subject to Davis-Bacon/Service Contract Act prevailing wage requirements. Award will be based on price and price-related factors. To be eligible, offerors must provide a valid Arkansas Contractor’s License, proof of five years of relevant experience, SAM eligibility, and a certificate of insurance naming Serrato Corporation. Submissions must include a detailed labor and materials price breakout, a sequenced project schedule, and a 90-day bid guarantee. Work is expected to commence within five business days of the award, and final acceptance is contingent upon the correction of all punch list items and the submission of lien releases.

Little Rock Job Corps 6900 Scott Hamilton Drive Little Rock AR 72019

POSTED

DEADLINE

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Richmond County Board of Education

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Montclair State University

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Structural Wood & Plastic Repairs

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Concrete Slab/Foundation Installation

FA4801 49 Cons Pk

POSTED

about 21 hours ago

DEADLINE

in 2 days

AI Contract Overview

This contract involves the formation, reinforcement, and pouring of concrete footings, foundation walls, and slabs for a construction project under the NASA Shared Services Center, operating under the National Aeronautics and Space Administration. The work is classified under NAICS code 238110, indicating it is a specialty trade contractor activity focused on concrete construction. The solicitation is issued as a subcontract and was posted on July 23, 2026, with a response deadline of July 30, 2026, at 8:00 PM. The specific location of performance has not been designated, and no set-aside criteria or organizational type restrictions are specified. Interested parties must submit proposals prior to the deadline to be considered for award.