This Government Contract opportunity from Department Of The Interior was posted on August 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Work (Pads & Sidewalks)

Closed

Federal

Submission Closed09/18/2026, 02:00:00 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

New

26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

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DEADLINE

Hickman Reservoir and Pump Station – 26_1109 – Hickman-NE

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Caldwell Tanks, Inc. is seeking subcontractors for the construction of the Hickman Reservoir and Pump Station project located in Hickman, Nebraska. This small business set-aside solicitation includes opportunities for various specialized trades, specifically site work, tank painting, electrical installation, and fencing. Interested parties must submit their responses by November 5, 2026. The primary point of contact for this opportunity is Eric Koetter, who can be reached via email or phone for further coordination regarding the project requirements and submission 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 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

Cast-in-Place Concrete and ReinforcingThis subcontract for Cast-in-Place Concrete and Reinforcing supports prime contractors on projects for the California Department of State Hospitals. The scope of work involves the installation of concrete forms, accessories, and reinforcement, as well as the application of curing and sealing compounds and semirigid joint fillers. The contractor is responsible for delivering completed concrete structures and slabs using Portland cement and mechanical vibrating equipment. All work must be performed in strict accordance with industry standards, specifically requiring compliance with ACI 117, ACI 301, and ASTM C231/C173. This opportunity falls under NAICS code 238110, with a response deadline set for December 9, 2026.

California Department of State Hospitals

POSTED

DEADLINE

Cast-in-Place ConcreteThis subcontract opportunity with Garney Companies, Inc. involves performing cast-in-place concrete work for Bureau of Reclamation water pipeline projects. The scope of work includes the construction and delivery of manhole bases, benches, kickblocks, and pipeline encasements. All work must adhere to ACI 301, 305, 306.1, and 318 standards, with a minimum thickness of 6 inches and the use of ASTM A185/A615 reinforcing steel. The project is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises under NAICS code 238110. Interested parties must submit their responses by November 19, 2026.

Garney Companies, Inc.

POSTED

DEADLINE

Civil Works: Foundations & ConduitsThis subcontract opportunity involves providing civil installation services for foundations and underground infrastructure on Caltrans RWIS projects located in Inyo. The selected contractor will be responsible for installing concrete foundations for equipment enclosures and poles, as well as laying PVC or steel conduits for data and electrical cabling. The final deliverables must be completed foundations and conduit runs that are fully prepared for cable pulling. Interested parties must hold a Small Business certification to be eligible for this work. The solicitation was posted on October 29, 2026, with a response deadline of November 13, 2026. This project falls under NAICS code 238110 and is managed through the California Department of Transportation.

California Department of Transportation

POSTED

DEADLINE

Structural Steel and Metal FabricationsThis subcontract for Structural Steel and Metal Fabrications involves the supply and installation of structural steel, steel joists, steel floor and roof decking, and cold-formed metal framing for public pool projects managed by the City of Natchitoches in Louisiana. The scope of work includes the delivery of the completed structural steel frame and metal decking, as well as the installation of structural steel members and custom metal fabrications, such as column covers, for prime contractors. The opportunity is categorized under NAICS code 238110 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of December 1, 2026, at 8:00 PM.

POSTED

DEADLINE

Concrete and Unit Masonry WorkThis subcontract for Concrete and Unit Masonry Work involves providing specialized construction services for public pool projects managed by the City of Natchitoches in Louisiana. The scope of work includes the installation of concrete formwork, reinforcement, and cast-in-place concrete, as well as the assembly of concrete unit masonry and clay masonry. Additional requirements include the installation of anchorages, cavity wall insulation, and the use of Controlled Low Strength Material for line grouting to deliver finished foundations, walls, and masonry structures. The opportunity is categorized under NAICS code 238110 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. This project requires the subcontractor to coordinate directly with prime contractors to ensure all structural concrete and masonry elements meet the specifications for the city's public facilities.

POSTED

DEADLINE

Cement Masonry for Sewer InfrastructureThis subcontract for Cement Masonry for Sewer Infrastructure involves performing specialized masonry work for prime contractors on City of Urbana Public Works sewer projects. The scope of work includes the installation and repair of concrete structures related to sewer manholes and inlets, utilizing standard materials in strict accordance with project specifications. The project is managed by the Public Works Engineering department in Illinois and requires full compliance with Champaign County prevailing wage rates. Interested parties must submit their responses by November 12, 2026, for this effort categorized under NAICS code 238110.

Public Works - Engineering

POSTED

DEADLINE

Concrete and Masonry (Security Hardening)

University of Houston

POSTED

DEADLINE

Concrete & Site WorkThis subcontract for Concrete and Site Work involves providing foundation and exterior access services for prime contractors on facility projects within Page County, Virginia. The scope of work specifically requires the pouring of a concrete pad for a welding shop and the construction of a gravel access drive utilizing grading and hauling equipment. All work must be performed in strict compliance with local building codes regarding foundations and drainage to ensure a professional finished product. The opportunity was posted on October 29, 2026, with a response deadline of November 30, 2026. Classified under NAICS code 238110, the project is managed by Page County, Virginia, and will be performed locally within the county. Interested parties can find further details through the provided vendor portal link.

POSTED

DEADLINE

Concrete Curbing and FlatworkThis subcontract for Concrete Curbing and Flatwork involves the installation of concrete flush curbs for prime contractors working on public works projects within the Township of North Brunswick, New Jersey. The scope of work includes the forming and pouring of concrete curbs specifically designed to maintain site drainage in accordance with Spec Sections 607 and 903, culminating in the delivery of a completed concrete curb system. The project falls under NAICS code 238110 and is managed by the New Jersey Public Works agency. Interested parties must submit their responses by the deadline of November 17, 2026, following the posting date of October 29, 2026.

Public Works

POSTED

about 21 hours ago

DEADLINE

in 18 days

AI Contract Overview

This subcontract for concrete work involves the construction of equipment bases and paving for National Park Service facility projects under the Department of the Interior. The scope of work includes the formwork and placement of 4000 psi cast-in-place concrete for eight inch high mechanical pads, the installation of neoprene isolation pads, and the construction of concrete sidewalks. All work must adhere to ACI 301 and VDOT Standard Specifications Section 404. The project is located in Richmond, Virginia, and is designated as a total small business set-aside under NAICS code 238110. Interested parties must submit their responses by September 18, 2026.

General Info

Concrete subcontract for NPS facility bases and paving in Richmond, Virginia.

Agency

Department Of The Interior → Ner Services Mabo (43000)

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Richmond, VA, 23223, USA

Set-Aside

SBA

Documents

This scope was carved out of 140P4226R0025.

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

View the prime solicitation

Z--REPLACE HVAC SYSTEMS AND CONTROLS

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 25

subcontract

Response DeadlineSep 18

Deadline has passed

Submission Closed

09/18/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ner Services Mabo (43000)

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Ner Services Mabo (43000)

Office AddressN/A

ContactsNo contact information available

Full Description

Constructs concrete equipment bases and paving for prime contractors on National Park Service facility projects. Performs formwork and placement of 4000 psi cast-in-place concrete for 8" high mechanical pads, installs neoprene isolation pads, and constructs concrete sidewalks per VDOT Standard Specifications Section 404 and ACI 301. Delivers concrete equipment pads and sidewalks.