This Subcontract opportunity from State of Florida was posted on August 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Staircase Reconstruction Contractor

Closed

State & Local

Submission Closed09/30/2026, 03:00:00 PM EDT

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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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 covers several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. Interested bidders must adhere to specific Disadvantaged Business Enterprise goals, with target participation rates set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. The response deadline for this opportunity is November 17, 2026.

POSTED

DEADLINE

Solicitation # 261123-hanska-mn

Caldwell Tanks, Inc. is seeking subcontracting opportunities for a water tank construction project located in Hanska, Minnesota. The scope of work encompasses several specialized trades, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The primary solicitation is categorized under NAICS 238110. This opportunity is designated as a small business set-aside, specifically targeting SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Disadvantaged Business Enterprises under the Department of Transportation. Interested parties must respond by November 20, 2026. Primary coordination for this project is managed by Kendal Eckert. The prime contractor, Caldwell Tanks, Inc., certifies compliance with federal affirmative action requirements for Vietnam Era Veterans and individuals with disabilities.

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 scope of work includes several specialized trades, specifically site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is designated as a 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 inquiries regarding this opportunity should be directed to Eric Koetter.

POSTED

DEADLINE

Concrete Structural Repair and Surface Preparation

POSTED

DEADLINE

Concrete Forming ServicesThis subcontract for Concrete Forming Services involves providing specialized installation of formwork for prime contractors on projects managed by the California Department of Corrections & Rehabilitation. The scope of work includes the erection and stripping of forms for various structural elements, equipment pads, and bases, ensuring that all deliverables are ready for concrete placement. A critical requirement of the contract is strict adherence to ACI 117 tolerances regarding alignment and dimensions. The opportunity is categorized under NAICS code 238110 and is associated with the state of California, with a response deadline set for November 11, 2026.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

Concrete Reinforcing InstallationThis subcontract for Concrete Reinforcing Installation involves providing specialized steel reinforcement services for prime contractors working on California Department of Corrections and Rehabilitation facility projects. The scope of work includes the fabrication and placement of reinforcing bars and mesh, ensuring all installations strictly adhere to project drawings and ACI SP-66 detailing standards. To ensure structural integrity, the contractor must utilize appropriate tie wire, chairs, and bolsters to secure all reinforcement before delivering the completed installation ready for the concrete pour. The project falls under NAICS code 238110 and is managed by the state of California. Interested parties should note the tight turnaround for this opportunity, with a posting date of November 10, 2026, and a response deadline of November 11, 2026. Detailed event information and submission portals are available through the Cal eProcure system.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

Cast-In-Place Concrete InstallationThis subcontract for Cast-In-Place Concrete Installation involves providing structural concrete services for prime contractors on projects managed by the California Department of Corrections & Rehabilitation. The scope of work includes the installation of supported and unsupported floors, exterior flatwork, equipment pads, light pole bases, and thrust blocks. All concrete placement and finishing must be executed in accordance with ACI 301, 305, and 306 standards, with floor flatness and levelness verified per ASTM E1155. The contractor is responsible for the delivery of all completed structural concrete elements under NAICS code 238110.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

I-001103 tk M-25 / Concrete

Solicitation # I-001103 M-25

The California Department of Corrections and Rehabilitation is soliciting bids for cast-in-place concrete work as part of the Richard J. Donovan Correctional Facility ADA Modifications Group C project. The scope of work includes the installation of structural concrete for building elements, supported and unsupported floors, exterior flatwork, equipment pads, and various bases for light poles and flagpoles, as well as the installation of expansion and contraction joint devices. All work must adhere to strict ACI and ASTM standards, including ACI 301 for structural concrete and ASTM C94 for ready-mixed concrete. Key deliverables include shop drawings, product data, and field samples for architectural surfaces. This small business set-aside solicitation requires vendors to provide full submittals with their bid, including the Bidder Declaration GSPD-05-105, a Line-Item Cost Worksheet, and various certifications such as the Darfur Contracting Act and Postconsumer Content certifications. Bids must be submitted to Cheng Saephan by November 11, 2026. The contract is F.O.B. Destination, with deliveries required within 15 calendar days after receipt of order. Evaluation preferences include a 5 percent recycle preference for tire-derived products and an optional TACPA preference, with specific tie-breaking rules favoring DVBE and SB/MB certified entities.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

Concrete Flatwork and Repair ServicesThis subcontract for Concrete Flatwork and Repair Services involves performing concrete repair and reconstruction for prime contractors on Texas Health and Human Services Commission facility projects. The scope of work includes scraping and grading surfaces, installing base and rebar, and pouring concrete for a variety of structures such as ramps, drive-throughs, driveways, basketball courts, curbs, gutters, and sidewalks. A critical requirement of the contract is ensuring that all ramp work is fully ADA compliant and delivering finished concrete surfaces. The project falls under NAICS code 238110 and requires all personnel to undergo DPS criminal and sex offender background checks. Interested parties should note the response deadline of November 26, 2026, at 4:30 PM.

Health and Human Services Commission

POSTED

DEADLINE

Concrete Repair Services at the San Angelo State Supported Living Center

Solicitation # HHS0018147

The Texas Health and Human Services Commission is soliciting competitive bids for concrete repair services at the San Angelo State Supported Living Center in Carlsbad, Texas. The scope of work involves the repair and reconstruction of ramps, drive-throughs, driveways, a basketball court, and the installation of concrete curbs, gutters, and sidewalks. All ramp work must be ADA compliant. The contract begins upon award and expires August 31, 2027, with a possible one-year extension for continuity of service. Bidders must adhere to strict performance schedules, including a four-hour response time for standard service calls and a one-hour on-site response for emergencies. Attendance at one of two mandatory on-site visits on November 13 or November 17, 2026, is required to avoid disqualification. Responses are due by November 26, 2026. Award decisions will be based on best value, evaluating requirements, performance delivery, and pricing. Bidders must provide at least three verifiable references from the last three years and undergo comprehensive DPS criminal and sex offender background checks for all personnel. Required insurance includes Workers Compensation, Professional Liability, and Umbrella Liability of at least $1,000,000 each. Invoices are submitted monthly and paid according to the Texas Prompt Payment Act.

Health and Human Services Commission

POSTED

DEADLINE

Curb and Gutter InstallationThis subcontract opportunity involves the installation of concrete curb and gutter for prime contractors working on roadway projects for the City of Waycross in Georgia. The selected contractor will be responsible for the removal and replacement of approximately 100 linear feet of curb and gutter, utilizing professional concrete forming and pouring equipment to complete the delivery. To be eligible for this project, contractors must hold a valid State of Georgia Contractor License. The solicitation was posted on November 10, 2026, and requires a response by the deadline of December 10, 2026. This work falls under NAICS code 238110.

POSTED

DEADLINE

Steel Pile Driving and InstallationThis subcontract for Steel Pile Driving and Installation involves providing specialized services for bridge projects located in Washington County, Texas. The selected contractor will be responsible for driving steel piles to specified depths, cutting them to meet the final grade elevation of the bridge floor, and ensuring the precise alignment of interior bents and abutment pilings. The final deliverable is a fully installed and cut-to-grade steel piling system. To execute this work, the contractor must provide necessary equipment, including pile driving rigs, levels, and builder’s transit. Personnel requirements specify that both the Machine Operator and Job Foreman must possess documented experience in steel pile driving. Interested parties must submit their responses by December 3, 2026.

Washington County

POSTED

about 6 hours ago

DEADLINE

in 23 days

AI Contract Overview

This subcontract involves the removal and installation of 64 staircases for prime contractors at the Jacksonville Housing Authority's Westwood property. The scope of work requires the disposal of existing stairs and the installation of new replacements utilizing pressure-treated lumber, Simpson hangers, and ASTM A36 channel sections. To minimize disruption, all reconstruction must be completed on the same day as the removal. The contractor must ensure all installations are fully compliant with ADA railing and grade requirements as well as OSHA safety guidelines. This project falls under NAICS code 238110 and is located in Jacksonville, Florida. Interested parties must submit their responses by September 30, 2026.

General Info

Install 64 ADA-compliant staircases at Jacksonville Housing Authority's Westwood property by September 2026.

Agency

State of Florida → Jacksonville Housing Authority

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Jacksonville, FL, USA

Set-Aside

NONE

Documents

This scope was carved out of CS-006-26.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Stairs, Bulkheads & Boardwalk Replacements Westwood Property

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 11

subcontract

Response DeadlineSep 30

Deadline has passed

Submission Closed

09/30/2026, 03:00:00 PM EDT

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Organization & Contact Information

AgencyState of Florida → Jacksonville Housing Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyState of Florida → Jacksonville Housing Authority

Office AddressN/A

ContactsNo contact information available

Full Description

Removes and installs 64 staircases for prime contractors on Jacksonville Housing Authority facility projects at the Westwood property. Performs removal and disposal of existing stairs and installation of new replacements using pressure-treated lumber, Simpson hangers, and ASTM A36 channel sections. Ensures reconstruction is completed same-day as removal. Adheres to ADA railing and grade requirements and OSHA safety guidelines. Delivers 64 fully installed and compliant staircases.

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