This Subcontract opportunity from Department Of Defense was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Historic Masonry & Structural Restoration

Closed

Federal

Submission Closed09/21/2026, 09:00:00 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 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 solicitation, identified as 261123-hanska-mn, focuses on three primary areas of work: site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The overall project falls under NAICS 238110. This opportunity is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 20, 2026. As a covered federal contractor, Caldwell Tanks, Inc. maintains strict compliance with affirmative action efforts for protected veterans and individuals with disabilities in accordance with 41 C.F.R. and the Rehabilitation Act of 1973. Primary coordination for this solicitation is handled by Kendal Eckert.

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 should note the tight response window, with the deadline for submissions set for November 13, 2026. Primary contact for this opportunity is Eric Koetter.

POSTED

DEADLINE

Bridge Deck Maintenance

Dawson County Board of Commissioners

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Clayton County Board of Commissioners

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Concrete Curb and Gutter

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Atlanta Public Schools

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Concrete Improvements - Elmwood Golf Course Cart Paths Phase 2

Solicitation # 26-067

Solicitation 26-067 (EW2601) is an Invitation for Bid issued by the City of Pueblo Public Works Department for Phase 2 of the concrete improvements at the Elmwood Golf Course. The project scope involves rehabilitating existing cart paths by removing asphalt surfaces and replacing them with new 4-inch concrete. The contract includes a base bid for the removal of 3,550 square feet of asphalt and the construction of 4,346 square feet of concrete, along with two bid alternates for additional removal and construction areas. The successful contractor must complete all work within 60 calendar days from the Notice to Proceed and adhere to a strict timeline, including a pre-construction conference scheduled 7 to 10 days after the notice of award. The contract will be awarded to the responsible bidder providing the lowest and most responsive bid. Bidders must submit a bid bond for 5 percent of the grand total and, upon award, provide performance and payment bonds within ten business days. Key compliance requirements include adherence to the Davis-Bacon Act for labor standards, Section 3 utilization goals for low-income employment, and the Manual of Accident Prevention in Construction for safety. Financial terms include a 10 percent retainage from periodical estimates, with final payment issued within 30 days of final acceptance. Contractors must also maintain valid City of Pueblo licensing and comply with a 3.7 percent city sales and use tax.

POSTED

DEADLINE

Concrete FoundationsThis subcontract for Concrete Foundations involves the installation of concrete bases and pads for prime contractors working on City of Huntington fire station projects in West Virginia. The scope of work includes forming, reinforcing, and pouring cast-in-place concrete, as well as the precise casting of anchor-bolt inserts into the bases to deliver fully cured equipment pads. The opportunity is categorized under NAICS code 238110 and was posted on November 12, 2026. Interested parties must submit their responses by the deadline of December 8, 2026, at 3:00 PM.

POSTED

DEADLINE

Concrete Floor Finishing Specialist

POSTED

DEADLINE

Concrete Reinforcement Specialist

POSTED

DEADLINE

Cast-in-Place Concrete Contractor

Cherokee Nation

POSTED

about 13 hours ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract opportunity involves the repair and restoration of historic brickwork for prime contractors supporting USACE Baltimore District projects at Fort Myer. The scope of work includes structural evaluations, isolated mortar repairs, and masonry repointing for both interior and exterior walls, all of which must strictly adhere to historic preservation standards to ensure the structural integrity and aesthetic authenticity of the masonry. The project falls under NAICS code 238111 and is managed by the Department of Defense through the W2SD Endist Baltimore agency. Interested parties must submit their responses by September 21, 2026, for work to be performed in the 22211 zip code area.

General Info

Historic brickwork repair and restoration at Fort Myer, due September 21, 2026.

Agency

Department Of Defense → W2SD Endist Baltimore

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

MD, 22211

Set-Aside

NONE

Documents

This scope was carved out of W912DR26R1CFL.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

JBMHH Stables 236 Follow-On Requirements

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 20

subcontract

Response DeadlineSep 21

Deadline has passed

Submission Closed

09/21/2026, 09:00:00 AM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → W2SD Endist Baltimore

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W2SD Endist Baltimore

Office AddressN/A

ContactsNo contact information available

Full Description

Performs repair and restoration of historic brickwork for prime contractors on USACE Baltimore District projects at Fort Myer. Conducts structural evaluation and repair of existing brick masonry, isolated mortar repair, and masonry repointing for interior and exterior walls. Work must adhere to historic preservation standards. Delivers restored structural brickwork and repointed masonry walls.