Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Concrete Demolition and Repair Services

Active

Federal

Response Deadline11/06/2026, 08:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Concrete Demolition and Repair Services involves performing specialized concrete work for prime contractors on USACE hydropower projects at the Tenkiller Powerhouse in Gore. The scope of work includes the demolition of specified concrete sections, surface preparation, and the pouring and finishing of industrial concrete and grout to ensure structural support for new equipment anchoring. The project is managed under the Department of Defense through the W076 Endist Tulsa agency and falls under NAICS code 238110. The primary objective is to deliver fully repaired and prepared concrete surfaces that are ready for immediate equipment installation.

General Info

Concrete demolition and repair services for USACE hydropower projects at Tenkiller Powerhouse.

Agency

Department Of Defense → W076 Endist Tulsa

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Gore, OK, USA

Set-Aside

NONE

Documents

This scope was carved out of CY4001.

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

View the prime solicitation

Tenkiller Hydropower Excitation System Replacement

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

PostedOct 22

subcontract

Response DeadlineNov 6

Submission deadline

Response Deadline

11/06/2026, 08:00:00 PM UTCin 15 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → W076 Endist Tulsa

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W076 Endist Tulsa

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs concrete demolition and repair for prime contractors on USACE hydropower projects at the Tenkiller Powerhouse. Demolishes specified concrete sections, prepares surfaces, and pours and finishes repair concrete to provide structural support for new equipment anchoring. Uses industrial concrete and grout. Delivers repaired and prepared concrete surfaces ready for equipment installation.

Similar Contracts

Same NAICS industry code

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 includes opportunities for various specialized trades, specifically site work, tank painting, electrical installation, and fencing. Interested parties must submit their responses by the deadline of November 5, 2026. Primary coordination for this project is handled by Eric Koetter, and the solicitation is categorized under NAICS code 238110 for general construction, with specific codes provided for the various subcontracting scopes of work.

Caldwell Tanks, Inc.

POSTED

about 4 hours ago

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 encompasses several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical installations 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 managed by Eric Koetter.

Caldwell Tanks, Inc.

POSTED

about 4 hours ago

DEADLINE

Concrete Foundation for Bus SheltersThis subcontract for Concrete Foundation for Bus Shelters involves providing comprehensive concrete services for prime contractors on BFT transit projects. The scope of work includes excavation, grading, and forming of concrete pads designed to support shelter footprints of 8 and 10 feet in width. Using ready-mix concrete and professional finishing tools, the contractor is responsible for delivering level, cured pads that adhere to ADA and local sidewalk standards to ensure they are ready for shelter mounting. The opportunity was posted on October 22, 2026, with a response deadline of December 8, 2026. Classified under NAICS code 238110, the project is managed by the Procurement agency in Washington. Interested parties can find further details through the provided OpenGov procurement portal.

POSTED

about 4 hours ago

DEADLINE

in about 2 months

Concrete Deck Repair and Insulating ConcreteThis subcontract opportunity with the Bulloch Board of Education in Georgia involves performing concrete deck repairs and installing lightweight insulating concrete for prime contractors. The scope of work focuses on repairing existing concrete roof decks and applying insulating concrete to establish necessary slopes as an alternative to board stock insulation, ultimately delivering a fully repaired and sloped roof deck. Interested parties must hold a valid Georgia State License to be eligible for the project. The solicitation was posted on October 22, 2026, and requires a response by the deadline of December 1, 2026, at 4:30 PM. The project falls under NAICS code 238110.

Bulloch Board of Education

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Concrete Riser Extension and DemolitionThis subcontract for Concrete Riser Extension and Demolition involves performing structural demolition and concrete work for prime contractors on City of Shelton Board of Education facility projects. The scope of work includes demolishing existing band room risers to create necessary voids for lift installation and furnishing concrete to extend those risers to meet ADA-compliant depths. The contractor is responsible for patching concrete slabs and CMU walls to a like-new condition, ensuring the final delivery of flush, structurally sound concrete platforms ready for flooring. This project falls under NAICS code 238110, with a response deadline set for November 13, 2026.

Board of Education

POSTED

about 8 hours ago

DEADLINE

Conduit System and Duct Bank InstallationThis subcontract for Conduit System and Duct Bank Installation involves providing specialized installation services for SECO Energy utility projects. The selected contractor will work under prime contractors to install 4-inch conduit systems, construct concrete duct banks, and place conduit sweeps along with all necessary associated appurtenances. The final deliverable is a fully installed and verified conduit system and duct bank. The project falls under NAICS code 238110 and strictly requires compliance with Davis-Bacon labor standards. Interested parties must submit their responses by October 30, 2026, at 6:00 PM. All bidding activities and further information are managed through the SECO Energy bidding portal.

POSTED

about 8 hours ago

DEADLINE

ADA Curb Ramp ConstructionThis subcontract for ADA Curb Ramp Construction involves the installation of ADA-compliant curb ramps for prime contractors working on City of San Diego street projects. The scope of work specifically includes the installation of Type C1 and Type C2 curb ramps, as well as the placement of stainless steel detectable warning tiles with spandrels. Additionally, the contractor is responsible for the removal and repair of existing street surfaces to ensure they match the grade according to City of San Diego Standard 303-5.10.2. The project is located in San Diego, California, and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of November 19, 2026. The ultimate goal of the contract is the delivery of fully completed curb ramps that meet all applicable ADA accessibility standards.

City of San Diego

POSTED

about 15 hours ago

DEADLINE

Concrete Formwork & ShoringThis subcontract opportunity is for the design, furnishing, erection, and removal of formwork and shoring for City of Fresno trail development projects. The selected contractor will be responsible for delivering temporary formwork structures for concrete pours, ensuring that all erection, bracing, and anchorage activities comply with ACI 347 standards. Additionally, any walls exceeding four feet in height must be designed by a Professional Engineer registered in the state of California. The project is located in Fresno, California, under NAICS code 238110. Interested parties must submit their responses by the deadline of November 20, 2026. This contract serves as a support role for prime contractors managing the city's trail infrastructure improvements.

POSTED

about 15 hours ago

DEADLINE

Concrete ReinforcingThis subcontract for Concrete Reinforcing involves the furnishing and installation of bar and wire reinforcement for prime contractors working on City of Fresno trail development projects. The scope of work includes placing deformed bars meeting ASTM A615 60 ksi standards for sizes #4 and above, as well as welded wire reinforcement adhering to ASTM A1064 6x6-W4.0xW4.0 specifications. The contractor is responsible for the installation of tie wires and support chairs or bolsters, ensuring all work complies with ACI 315 and the CRSI Manual of Standard Practice. The project is located in Fresno, California, within the 93727 zip code, and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of November 20, 2026. The final deliverable for this contract is the complete installation of rebar and wire mesh grids as specified in the project requirements.

POSTED

about 15 hours ago

DEADLINE

Concrete Flatwork & FinishingThis subcontract for Concrete Flatwork and Finishing involves the installation of on-site concrete flatwork for prime contractors working on City of Fresno trail development projects. The scope of work includes the construction of concrete walks, drive approaches, curbs, and gutters, with a specific requirement for broom finishes on interior stairs and pedestrian ramps. All work must strictly adhere to ACI 301 and State Standard Specifications Section 40 and 90 to ensure full ADA compliance for all slopes. The project is located in Fresno, California, under NAICS code 238110. Interested parties must submit their responses by the deadline of November 20, 2026. The final deliverable for this contract is the completion of the concrete trail, curbs, and gutters as specified in the project requirements.

POSTED

about 15 hours ago

DEADLINE

Concrete Reinforcing Supply & InstallationThis subcontract for Concrete Reinforcing Supply and Installation involves providing and installing steel reinforcement bars and welded-wire reinforcement for prime contractors working on AC Transit facility projects in Hayward, California. The selected contractor is responsible for fabricating steel reinforcement according to the CRSI Manual of Standard Practice, ensuring minimum concrete cover is maintained, and utilizing zinc repair materials for any damaged bars. Additionally, the contractor must provide shop drawings that comply with ACI SP-066 standards. The opportunity was posted on October 22, 2026, with a response deadline of December 1, 2026. Falling under NAICS code 238110, the scope of work concludes with the delivery of all installed rebar and welded-wire mesh to the project site.

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Concrete Installation & GroutingThis subcontract for Concrete Installation and Grouting involves performing cast-in-place concrete work for prime contractors on AC Transit facility projects located in Hayward, California. The scope of work includes mixing, placing, and curing concrete for interior curbs, foundations, and equipment bases, as well as installing anchor bolts and applying non-shrink grout under equipment supports. The contractor is required to deliver finished concrete slabs and foundations while ensuring strict compliance with ACI 301 and ACI 117 standards. Additionally, the project mandates floor flatness and levelness testing in accordance with ASTM E1155. The solicitation was posted on October 22, 2026, with a response deadline of December 1, 2026.

POSTED

about 15 hours ago

DEADLINE

in about 1 month

More opportunities from Department Of Defense → W076 Endist Tulsa

Same awarding agency

Industrial Equipment AnchoringThis subcontract for Industrial Equipment Anchoring involves the physical anchoring of new excitation system equipment for prime contractors at the Tenkiller Powerhouse in Gore. The scope of work includes drilling and setting anchors in concrete or steel, leveling and aligning new equipment, and utilizing industrial anchors and epoxy to secure equipment against vibration. All work must strictly adhere to project design and structural load requirements to ensure the secure delivery of anchored equipment. The project is managed under the Department of Defense through the W076 Endist Tulsa agency and falls under NAICS code 238990. Interested parties should note that the solicitation was posted on October 22, 2026, with a response deadline of November 6, 2026, at 8:00 PM.

All Other Specialty Trade Contractors

POSTED

about 8 hours ago

DEADLINE

Collector Ring RefurbishmentThis subcontract involves the specialized refurbishment of hydropower collector rings at the Tenkiller Powerhouse in Gore, supporting prime contractors on USACE projects. The scope of work includes the inspection, cleaning, machining, and resurfacing of existing rings to restore full functionality, followed by rigorous testing using precision machining tools to ensure all components meet established hydropower equipment maintenance standards. Managed under the Department of Defense via the W076 Endist Tulsa agency, the project falls under NAICS code 811210. The primary objective is the delivery of fully operational refurbished collector rings, with a response deadline set for November 6, 2026.

Electronic and Precision Equipment Repair and Maintenance

POSTED

about 8 hours ago

DEADLINE

Safety Railing Installation (Generator Housing & Floor)This subcontract involves the fabrication and installation of a safety railing system at the Tenkiller Powerhouse for USACE hydropower projects. The scope of work requires the contractor to fabricate railings according to specific project designs and install them on the generator floor at elevation 518.0 and atop the generator housing. All railings must be securely anchored to existing structures and strictly adhere to OSHA safety standards to ensure a fully compliant and functional installation. Managed under the Department of Defense through the W076 Endist Tulsa agency, the project is located in Gore. The contract falls under NAICS code 332323, with a response deadline set for November 6, 2026. The final deliverable is a complete, installed, and anchored safety railing system that meets all specified design and safety requirements.

Ornamental and Architectural Metal Work Manufacturing

POSTED

about 8 hours ago

DEADLINE

Tenkiller Hydropower Excitation System Replacement

Solicitation # CY4001

The Tenkiller Hydropower Excitation System Replacement project, managed by the Department of Defense through the W076 Endist Tulsa office, involves maintenance, repair, and alteration of real property at the Tenkiller Powerhouse located at Tenkiller Ferry Lake in Sequoah County, Oklahoma. The primary scope of work includes the furnishing and installation of new safety railings on the generator housing and the generator floor at elevation 518.0, as specified in the project design. Additionally, the contract includes an optional provision for collector ring refurbishment, which is subject to government approval. This procurement is designated as unrestricted, full and open competition under NAICS code 237990. The estimated period of performance is 730 calendar days following the receipt of the Notice to Proceed. Prospective offerors must be registered with the System for Award Management to participate. The solicitation, identified by number CY4001, will be provided in electronic format only via the SAM.gov portal. Primary points of contact for this effort are Clinton Yandell and Tyler Godwin.

Other Heavy and Civil Engineering Construction

POSTED

about 8 hours ago

DEADLINE

Webbers Falls Excitation System Replacements

Solicitation # W912BV26RA029

Solicitation W912BV26RA029 is a Request for Proposal issued by the Department of Defense, specifically the US Army Corps of Engineers Tulsa District, for the design and installation of three identical excitation systems at the Webbers Falls Powerhouse in Oklahoma. The scope of work includes the demolition of existing equipment and the provision of full inverting potential source rectifier exciters, each consisting of a rectifier assembly and a power potential transformer. These systems must feature redundant controllers and rectifiers, utilizing microprocessor digital controllers capable of continuous operation in environments up to 40 degrees Celsius and 95 percent relative humidity. Key deliverables include the equipment, specified spare parts, and comprehensive training for maintenance personnel and operators. The project is scheduled for a performance period of 300 calendar days following the notice to proceed. The contract is a partial small business set-aside and will be awarded using the Lowest-Price, Technically Acceptable process. Technical evaluations focus on past performance, requiring the prime contractor to have completed at least three similar projects within the last five years, with at least one valued over 2 million dollars. Additionally, proposals are evaluated on the qualifications of key personnel, the adequacy of the work plan and schedule, and the ability to meet specific small business participation goals, including a total aggregate of 16 percent. Compliance requirements include adherence to NFPA 70 and IEEE C2 standards, MIL-STD-129 for shipment marking, and strict cybersecurity and facility clearance protocols. Payment requests must be submitted electronically via Wide Area WorkFlow.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

Arcadia Wet Well Rehabilitation

Solicitation # W912BV26RA033

Solicitation W912BV26RA033 is a firm-fixed-price request for proposals issued by the US Army Corps of Engineers, Tulsa District, for the rehabilitation of wet well low flow gates at Arcadia Dam in Oklahoma County, Oklahoma. The project, categorized under NAICS 237990, has an estimated magnitude between $1,000,000 and $5,000,000. The scope of work includes the fabrication of two structural steel bulkheads, the removal and disposal of existing gates in the north wet well, and the construction and installation of ductile cast iron low flow inlet and low flow gates and appurtenances. Additionally, the contractor must replace all angle H frames and structural bolts in both the north and south wet wells. The government estimates a performance duration of 500 calendar days. Award will be determined using the Lowest Price Technically Acceptable (LPTA) process, with proposals evaluated on a pass/fail basis across technical factors including past performance, key personnel, and performance capability. To be eligible, offerors must be registered in SAM, provide a NIST score in the SPRS, and submit a bid bond. The project includes a base bid and four optional task groups for further gate installations in the south wet well and additional inlet gates across both wells. Compliance with the Davis-Bacon Act, Buy American-Construction Materials requirements, and EM 385-1-1 safety standards is mandatory. Proposals must be submitted electronically via the PIEE Solicitation Module by the extended deadline of November 9, 2026.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

Fall River Lake and Dam Damsite Park Lagoon Repair

Solicitation # W912BV26QA095

Solicitation W912BV26QA095 is a total small business set-aside for the repair, reconstruction, and modernization of the Damsite Park wastewater lagoons at Fall River Lake in Fall River, Kansas. Issued by the U.S. Army Corps of Engineers, Tulsa District, the project aims to restore structural integrity and prevent environmental seepage in compliance with USACE and State of Kansas regulations. The scope of work includes wastewater and solids removal, dewatering, earthwork, slope reconstruction to a 3:1 ratio, installation of 60 mil HDPE liners, and perimeter fencing. The project is divided into a primary bid for the northwestern lagoon and an optional bid for the southwestern lagoon, with a total performance period of 180 calendar days from the Notice to Proceed. The resulting contract will be awarded on a firm-fixed-price basis to the responsible offeror determined to be most advantageous based on price and past performance. Key requirements for eligibility include active registration in the System for Award Management and the submission of a National Institute of Standards and Technology score in the Supplier Performance Risk System, without which offerors will be deemed non-responsible. Per Amendment 0004, the solicitation close date is Friday, October 23, 2026, at 14:00 CST, and bidders must provide a bid guarantee of 20 percent of the bid price or 3 million dollars, whichever is less. All work must strictly adhere to EM 385-1-1 safety standards and Davis-Bacon Act wage determinations.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

in about 23 hours

Child Development Center (CDC), Tinker Air Force Base, Oklahoma

Solicitation # W912BV26RA016

The US Army Corps of Engineers is soliciting proposals for the construction of a new Child Development Center (CDC) at Tinker Air Force Base, Oklahoma, under solicitation W912BV26RA016. This unrestricted, full and open competition project involves the creation of a single-story facility designed to accommodate 228 children from infancy to five years old, along with 80 staff members and visitors. The construction will feature a drilled pier foundation, concrete slab, steel frame, double wythe masonry exterior walls, and a standing seam metal roof. Key interior spaces include nine infant/pre-toddler activity rooms, six toddler activity rooms, three pre-school activity rooms, a commercial kitchen, administrative and support spaces, isolation rooms, lactation rooms, and a tornado storm shelter meeting ICC 550 and FEMA criteria. The project also includes a playground area and a CCTV system. The procurement is being conducted as a firm-fixed price contract using a Best Value Trade-Off method, with a construction magnitude estimated between $50,000,000 and $75,000,000. The design is based on USAF prototype facilities criteria FC 4-740-14F. The estimated period of performance is 732 days after the Notice to Proceed. This project falls under NAICS code 236220 for Commercial and Institutional Building Construction and carries a DPAS rating of DO-C2. Proposals are due by October 30, 2026, at 1500 central time, and must be submitted electronically via PIEE by offerors registered in the System for Award Management.

Commercial and Institutional Building Construction

POSTED

DEADLINE

Vehicle Recompete: TULSA DISTRICT BLANKET PURCHASE AGREEMENT FOR RENTAL EQUIPMENT — BPA W912BV23Q0033The Tulsa District Blanket Purchase Agreement for rental equipment, managed by the Department of the Army, is a full-recompete vehicle with an ordering period extending through April 13, 2028. The agreement currently supports 50 active task orders with a total combined value of 2,653,352.89 dollars. Two primary awards were issued under solicitation W912BV23Q0033, specifically W912BV23A0002 and W912BV23A0003. Federal Contracts LLC is the dominant incumbent, holding 34 orders valued at 2,340,644.72 dollars, while Sunbelt Rentals, Inc. holds 18 orders totaling 392,143.17 dollars. A significant portion of the contract value is concentrated in construction equipment rentals for various projects at Canton Lake, Oklahoma, including the shoreline, toe road, and embankment projects.

Light Truck and Utility Vehicle Manufacturing

POSTED

DEADLINE

Working Dog Services Robert S. Kerr Lock and Dam #15

Solicitation # W912BV27QA001

The U.S. Army Corps of Engineers, Tulsa District, is soliciting quotes for a Firm-Fixed Price contract to provide working dog services at the Robert S. Kerr Lock and Dam 15 in Sallisaw, Oklahoma. This small business set-aside under NAICS 812910 requires the lease of one trained working dog and the provision of three days of onsite handler training for government personnel. The primary objective is to establish a nonlethal wildlife-deterrence capability to discourage cormorants from roosting and loafing on facility structures, thereby reducing fecal accumulation and associated operational and health impacts. The performance period consists of a six-month base period, with monthly leases running from November through April. Quotes are due by 2:00 PM CST on October 29, 2026, with an anticipated award date of November 5, 2026. Submissions must be made via the PIEE Solicitation Module and require an active SAM registration and a mandatory National Institute of Standards and Technology score entered in the Supplier Performance Risk System; failure to provide this score will result in a determination of non-responsibility. Award will be based on the most advantageous offer considering price and past performance. The contractor must also comply with stringent security requirements, including obtaining a Facility Clearance, developing an OPSEC plan, and ensuring personnel complete required security and employment eligibility verifications.

Pet Care (except Veterinary) Services

POSTED

DEADLINE

Veterinary & Health ComplianceThis subcontract opportunity, titled Veterinary and Health Compliance, is issued by the Department of Defense under the W076 Endist Tulsa agency for work at the Robert S. Kerr Lock and Dam 15. The project requires a Licensed Veterinary Practitioner to provide essential health screenings, vaccinations, and official veterinary documentation for a working dog utilized by prime contractors on USACE projects. Key deliverables include comprehensive health certifications, vaccination records, and detailed care and feeding instructions to ensure full health compliance. The contract is designated as a Total Small Business Set Aside under NAICS code 541330. Interested parties must submit their responses by the deadline of October 29, 2026. Performance of the services will take place in the 74955 zip code area.

Engineering Services

POSTED

DEADLINE

Canine Handler Training & OrientationThis small business set-aside subcontract, managed by the Department of Defense under the W076 Endist Tulsa, involves providing specialized canine handler training and orientation at the Robert S. Kerr Lock and Dam 15. The selected contractor will deliver a comprehensive three-day onsite program for USACE personnel, focusing on animal behavior, basic commands, and dog handling. A critical component of the training includes a site-specific orientation to familiarize handlers with restricted areas and facility hazards. The contractor must demonstrate proficiency in the specific behavioral traits of the provided canine to ensure the successful delivery of the training program. Interested parties should note that the response deadline is October 29, 2026, with the work being performed in the 74955 zip code area. The primary objective is the delivery of a completed training curriculum and a thorough site orientation for all designated personnel.

All Other Miscellaneous Schools and Instruction

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS