This Government Contract opportunity from Nebraska was posted on August 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Transformer Pad and Oil Containment Concrete Formwork and Pouring

Closed

State & Local

Submission Closed08/25/2026, 07:00:00 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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Hickman Reservoir and Pump Station – 26_1109 – Hickman-NE

Solicitation # hickman-reservoir-pump-station-261109-hickman-ne

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 covers several specialized scopes of work, including site work, tank painting, electrical installations, and fencing, corresponding to NAICS codes 238910, 238320, 238210, and 238990. The solicitation was posted on November 3, 2026, with a very short response window closing on November 5, 2026. Interested parties should coordinate with the primary point of contact, Eric Koetter, to submit their proposals for these specific construction needs.

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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 specifically 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 coordination for this opportunity is handled by Eric Koetter.

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Civil Works & Concrete

California Department of Transportation

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DEADLINE

Shotcrete & Spraygrout ApplicationThis subcontract opportunity involves the application of reinforced shotcrete and spraygrout for City of Saint Paul public works projects. The selected provider will work under prime contractors to perform surface preparation and application on sandstone surfaces and tunnel interiors to ensure stabilized walls and ceilings in accordance with project specifications. The project falls under NAICS code 238110 and is associated with the City of Saint Paul in Minnesota. Interested parties must submit their responses by the deadline of December 2, 2026.

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Structural Steel ModificationThis subcontract for Structural Steel Modification involves performing structural reinforcement of steel trusses for prime contractors working on fire station projects for the Salt River Pima-Maricopa Indian Community. The primary scope of work requires modifying existing trusses to ensure they can support the weight and load of new HVAC equipment in strict accordance with provided design drawings. The project is categorized under NAICS code 238111 and requires all personnel to complete Cultural Sensitivity Training. The final deliverable is the completion of reinforced steel trusses capable of supporting the specified equipment loads. Interested parties should note the response deadline of December 19, 2026.

Salt River Pima-Maricopa Indian Community

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DEADLINE

Specialty Grouting & JointingThis subcontract for Specialty Grouting and Jointing involves the supply and installation of non-shrink grout and expansion or isolation joint materials for municipal lift station projects within the City of Saint Paul. The selected contractor will work under prime contractors to deliver grouted connections and sealed joints, ensuring all work adheres to specific technical standards. Specifically, non-shrink grout must be mixed and placed according to the US Army Corps of Engineers Handbook CRD C621, and preformed expansion joint fillers must be installed in compliance with ASTM D1751 and D1752. The opportunity is categorized under NAICS code 238110 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is focused on critical infrastructure maintenance and construction for the City of Saint Paul in Minnesota.

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Concrete Reinforcement & PrecastThis subcontract agreement involves the supply and installation of concrete reinforcement and structural precast units for municipal lift station projects within the City of Saint Paul. The scope of work requires the contractor to install rebar using threaded mechanical splices and place structural precast concrete units in strict accordance with ACI 117 tolerances. The project is categorized under NAICS code 238110 and is managed through the City of Saint Paul. Interested parties must submit their responses by the deadline of December 2, 2026.

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Cast-in-Place Concrete & FormworkThis subcontract for Cast-in-Place Concrete and Formwork involves providing specialized construction services for prime contractors on City of Saint Paul municipal lift station projects. The scope of work includes the construction of formwork and shoring in accordance with ACI 347 standards, the installation of embedded items, and the placement of concrete for new light pole bases and valve vaults. All work must adhere to ACI 117 tolerances to ensure the successful delivery of completed concrete structures. The opportunity is categorized under NAICS code 238110 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is situated within the state of Minnesota and is managed through the City of Saint Paul's procurement system.

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Concrete Construction ServicesThe Mesa Union School District is seeking a subcontractor to provide comprehensive concrete construction services for facility projects located in Somis, California. The scope of work includes all necessary pouring, forming, and finishing services to deliver completed concrete structures and surfaces while working under prime contractors. Eligible bidders must possess a valid California Class C specialty license and maintain current registration with the Department of Industrial Relations. This subcontract opportunity is categorized under NAICS code 238110, with a response deadline set for November 3, 2027.

MESA UNION SCHOOL DISTRICT

POSTED

DEADLINE

Concrete and Asphalt Supply/InstallationThis subcontract for Concrete and Asphalt Supply/Installation involves performing concrete barrier reconstruction and asphalt dike work for prime contractors on California Department of Transportation projects located in Los Angeles County. The scope of work specifically includes the reconstruction and replacement of Type 50 and Type 60 Concrete Barriers, as well as the installation of Type C or F asphalt dikes utilizing specialized materials and forms. Qualified bidders must hold a Class A General Engineering license to be eligible for this project. The solicitation was posted on November 2, 2026, with a response deadline of November 17, 2026. All deliverables consist of the completed installation of the specified concrete barriers and asphalt dikes within the designated performance area.

California Department of Transportation

POSTED

DEADLINE

Concrete Curbs, Sidewalks, and Retaining WallsThis subcontract opportunity with the City of San Antonio involves the installation of concrete infrastructure for prime contractors working on street rehabilitation projects. The scope of work includes the construction and delivery of concrete curbs, sidewalks, driveways, curb ramps, and combination-type concrete retaining walls, utilizing ready-mix concrete along with reinforcing steel bars and rods. The project falls under NAICS code 238110 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 15, 2026.

CITY OF SAN ANTONIO

POSTED

about 12 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract involves the construction of a transformer pad and oil containment area with full compliance to HDR specifications, encompassing all aspects of concrete work including formwork design and installation, reinforcement placement, pouring, jointing, and proper curing procedures. The scope is focused on delivering a durable, code-compliant concrete structure designed to safely support electrical infrastructure and contain potential oil leaks, requiring precision in material handling and construction techniques to meet engineering standards. This subcontract is issued by Lincoln Electric System in Nebraska with a posting date of August 6, 2026, and a mandatory response deadline of August 25, 2026. The work falls under NAICS code 238110, indicating it is classified as concrete work for construction projects. While specific location details and point of contact information are not provided, the performance location is within Nebraska and bidders must submit proposals through the designated online portal before the stated deadline to be considered for award.

General Info

Construct transformer pad and oil containment per HDR specs, bid due August 25, 2026, in Nebraska.

Agency

Nebraska → Lincoln Electric System

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

NE, USA

Set-Aside

NONE

Documents

This scope was carved out of 100-26.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Concrete Foundation S-26-20

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 6

subcontract

Response DeadlineAug 25

Deadline has passed

Submission Closed

08/25/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyNebraska → Lincoln Electric System

ContactsNo contacts available

OfficeN/A

Organization / AgencyNebraska → Lincoln Electric System

Office AddressN/A

ContactsNo contact information available

Full Description

Construction of transformer pad and oil containment area, including formwork, reinforcement, concrete pouring, jointing, and curing in accordance with HDR specifications.