This Government Contract opportunity from Department Of State was posted on May 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Caisson Installation

Closed

Federal

Submission Closed05/28/2026, 11:00:00 AM UTC

Contract Overview

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

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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

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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.

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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 open to various set-aside categories, including Women-Owned Small Businesses, Service-Disabled Veteran-Owned Small Businesses, and Minority and Woman Business Enterprises. The project is located in New York and is managed by American Contracting and Environmental Services, Inc. Interested parties must submit their responses by the deadline of September 22, 2026.

American Contracting and Environmental Services, Inc.

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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

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W50S8X26QA028 HH-60G STATIC DISPLAY CONCRETE PAD

Solicitation # W50S8X26QA028

Solicitation W50S8X26QA028 is a firm-fixed-price contract set aside 100% for small businesses under NAICS code 238110. The project requires a contractor to provide all design, engineering, labor, and materials to construct a permanent, oval-shaped concrete foundation for an HH-60G Pave Hawk static display at Moffett Air National Guard Base in California. The scope of work includes site preparation of approximately 12,300 square feet, installation of a concrete pad measuring roughly 64 by 25 feet, and the implementation of specialized systems such as aircraft anchoring, static grounding with visible G marking, lightning protection, and solar-powered perimeter lighting. The project also encompasses grading, drainage, and landscape restoration. Performance must be completed within 90 to 100 calendar days of the notice to proceed. Award is based on technical acceptability, evaluated via technical drawings limited to ten pages, and a review of past performance. The contractor is responsible for adhering to various Unified Facilities Criteria and Air Force standards, with mandatory government inspection hold points for excavation, reinforcement, and concrete placement. Invoicing is processed through the Wide Area Workflow module of PIEE, requiring pre-approval from the Contracting Officer and the submission of daily logs and payroll records. Bids are due by September 25, 2026, and must be submitted electronically.

W7MX Uspfo Activity Caang 129

POSTED

about 19 hours ago

DEADLINE

in 13 days

AI Contract Overview

This contract involves the installation of seven reinforced concrete caissons at a project site in Brazzaville, adhering to U.S. engineering standards. The work scope encompasses comprehensive site activities such as layout, excavation, sub-base preparation, rebar placement, concrete pouring, curing, and final site cleanup to ensure a complete and compliant installation. Issued by the U.S. Department of State through the US Embassy in Brazzaville, the contract is categorized under NAICS code 238110, which pertains to concrete work. The solicitation was posted on May 22, 2026, with a response deadline set for May 28, 2026, at 11:00 AM. This subcontract opportunity requires careful attention to quality and timing to meet the stringent engineering and contractual requirements.

General Info

Install seven reinforced concrete caissons in Brazzaville per US standards, including site prep and cleanup.

Agency

Department Of State → US Embassy BrazzavilleView Agency

NAICS

238110 - Poured Concrete Foundation and Structure ContractorsView NAICS

Place of Performance

Brazzaville, DC, COG

Set-Aside

NONE

Documents

This scope was carved out of 19CF2026Q0010.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Caissons construction for chancery consular shelter

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedMay 22

subcontract

Response DeadlineMay 28

Deadline has passed

Submission Closed

05/28/2026, 11:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of State → US Embassy Brazzaville

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of State → US Embassy Brazzaville

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of seven reinforced concrete caissons including site layout, excavation, sub-base preparation, rebar placement, concrete pouring, curing, and site cleanup in compliance with U.S. engineering standards.

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