This Subcontract opportunity from California was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Surface Preparation and Grinding

Closed

State & Local

Submission Closed08/12/2026, 02:45:00 PM PDT

Contract Overview

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

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NAICS: 238190

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POSTED

DEADLINE

Wymering Manor HAR Grant Repairs

Solicitation # 913

The Wymering Manor Trust is seeking a contractor for the repair of existing timber framed walls on the ground and first floor levels of Wymering Manor, a grade II* listed building. The scope of work includes the reinstatement of internal lime putty plaster finishes and repairs to external lime render. This project is conducted under the HAR Grant scheme and is categorized as construction work for buildings of particular historical or architectural interest. The estimated total value of the contract is 150,000 GBP, including VAT, with a performance period scheduled from February 8, 2027, to June 25, 2027. The procurement follows an open procedure, with a particular suitability for small and medium-sized enterprises. Award criteria are based on a combination of price and quality, specifically weighing the contractor's experience with historic timber frames, internal lime putty plasters, and external lime renders. Interested parties must submit an Expression of Interest by December 2, 2026, after which a Pre-Qualification Questionnaire containing detailed scoring information will be issued. The point of contact for this solicitation is Mr. Simon Goddard of The Goddard Partnership.

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Commercial Storefront and Glass InstallationThis subcontract for Commercial Storefront and Glass Installation involves the delivery and installation of two fully operational, commercial-grade aluminum storefront assemblies for the Gwinnett County Sheriff’s Office. The selected contractor will be responsible for field verification of dimensions, the installation of aluminum frames and clear safety glazing, and the integration of all necessary heavy-duty hardware, including thresholds, sweeps, gaskets, and sealants. All work must strictly adhere to applicable building codes and accessibility standards. Qualified candidates must hold commercial storefront installer status to be eligible for this project. The solicitation was posted on November 6, 2026, with a response deadline of November 23, 2026. This project falls under NAICS code 238190 and is managed through the Gwinnett County Government in Georgia.

Gwinnett County Government

POSTED

DEADLINE

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Капітальний ремонт елементів фасадів адміністративної будівлі (корпус 1) літ. А Національного банку України в м. Київ - 45450000-6

Solicitation # UA-2026-11-06-007505-a

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Національний Банк України

POSTED

DEADLINE

Metal PanelsThis subcontract agreement concerns the supply and installation of exterior metal wall panels and trim for the Novi High School Innovation Hub Building, a project under the Novi Community Schools in Michigan. The selected contractor will be responsible for installing architectural metal cladding and panels to deliver a fully completed exterior metal envelope for the prime contractor. The opportunity was posted on November 6, 2026, with a response deadline of November 20, 2026. Classified under NAICS code 238190, the contract focuses on specialized exterior finishing work to ensure the structural and aesthetic completion of the facility's outer shell.

Novi Community Schools

POSTED

DEADLINE

Industrial Coating and NACE Inspection ServicesThis subcontract for Industrial Coating and NACE Inspection Services involves performing surface preparation and applying protective coatings to industrial structures at the City of Modesto Regional Water Recycling Facility. The scope of work includes comprehensive field quality control tasks such as ambient monitoring, surface profile measurement, dry film thickness measurements, and holiday testing to ensure all applications meet project specifications. To qualify, the provider must utilize NACE Certified Level 3 Coating Inspectors and SSPC-QP 3 certified applicators. Key deliverables for the contract include the submission of certified CSA reports and detailed daily quality control inspection reports. The solicitation was posted on November 6, 2026, with a response deadline of December 8, 2026.

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Construction, CCSO Subsurface Water Intrusion

Solicitation # 2026-404

Invitation for Bid 2026-404 is a solicitation issued by Collin County, Texas, for construction repairs to address subsurface water intrusion and moisture-related deterioration at the lower level of the south side of the Collin County Justice Center in McKinney. The project has a probable construction cost of 200,000 dollars, which includes a not-to-exceed allowance of 100,000 dollars for unknown conditions discovered after selective demolition. The scope of work encompasses providing all labor, materials, and equipment for repairs involving cast-in-place concrete, brick masonry, self-adhering sheet waterproofing, air and moisture barriers, and joint sealants. Bids are due by December 3, 2026, and the contract will be awarded to the lowest and best responsible bidder based on compliance, pricing, qualifications, and past performance. The selected contractor must provide a 5 percent bid security and subsequently furnish performance and payment bonds at 100 percent of the contract price, along with a two-year maintenance bond at 10 percent. Key contractual requirements include adherence to Texas prevailing wage rates, the submission of a professional engineer-sealed trench safety plan, and compliance with ADA standards. The contract remains in effect until project completion or termination via a 30-day written notice, with liquidated damages set at 500 dollars per calendar day for failure to meet the completion schedule. Payments are processed via approved applications for payment and a schedule of values, with final payment issued upon acceptance of the work as recommended by the engineer.

Construction and Projects

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PEMB ErectionThis subcontract involves the physical assembly and erection of Pre-Engineered Metal Building structures for two hangar facilities at airport projects managed by the Henry County Board of Commissioners in Georgia. The scope of work includes setting steel columns, installing rafters, purlins, and girts, and attaching exterior metal wall and roof panels to deliver fully erected and dried-in building shells. The opportunity is categorized under NAICS code 238190 and was posted on November 5, 2026. Interested parties must submit their responses by the deadline of December 10, 2026.

Henry County Board of Commissioners

POSTED

DEADLINE

Sunshade for Berea Middle School

Solicitation # 227-32

The School District of Greenville County is requesting quotations for the procurement and installation of commercial grade sunshades at Berea Middle School. The project specifically focuses on providing coverage over the primary instructional and seating areas of the school courtyard, with all work required to meet the specifications outlined in solicitation number 227-32. This opportunity is managed by the Construction Services agency in South Carolina, with Brian Hawkins serving as the Project Manager and Elizabeth McDavid as the Buyer. Interested parties must submit their quotes by the deadline of November 23, 2026, at 3:00 PM.

Construction Services

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Steel Building ErectorThis subcontract opportunity is for a Steel Building Erector to perform the physical assembly and installation of tube steel buildings for prime contractors working on Smith County Emergency Services District No. 2 projects. The scope of work includes anchoring structural components to existing concrete foundations, erecting frames, installing vertical siding and roofing, and sealing all joints. Contractors must utilize heavy lifting equipment to complete installations at heights of 18 feet in accordance with manufacturer specifications to deliver fully erected and sealed building shells. The project falls under NAICS code 238190 and is managed by the Texas Support Services Facilities agency. Interested parties must submit their responses by the deadline of December 10, 2026. Further details and procurement actions can be accessed through the provided OpenGov portal link.

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POSTED

DEADLINE

City Hall Second Floor Door Replacements

Solicitation # 26-097-ITB

Solicitation #26-097-ITB, issued by the City of West Sacramento, seeks a qualified contractor to replace two existing half-swing doors at the second-floor public permitting counter of City Hall with two new full-height, lockable interior doors. The scope of work includes the demolition and disposal of existing doors, installation of solid-core wood doors with hap glass vision lites and hollow metal frames, and the necessary patching and refinishing of affected walls, flooring, and counters to match existing finishes. A critical component of the project is the preparation of the main door for badge access control, requiring the installation of electrified strikes, door position switches, power transfer paths, and conduit with pull strings. All work must comply with the California Building Code, and the contractor is responsible for obtaining all permits and coordinating inspections. The contract is estimated at 8,500 dollars and will be awarded to the lowest responsive and responsible bidder. The successful contractor must provide a detailed work schedule within ten days of contract execution and complete all work within thirty working days of the Notice to Proceed. Key requirements include DIR registration for prevailing wages, the provision of performance and payment bonds totaling 100 percent of the bid price, and adherence to the City's insurance checklist. Bidders must submit their proposals through the City's e-Procurement Portal by November 24, 2026, including a signed W-9 and debarment certification. Evaluation will be based on the bidder's technical organization, financial resources, and experience with projects of comparable magnitude.

City of West Sacramento

POSTED

3 days ago

DEADLINE

in 17 days

AI Contract Overview

The contract requires professional concrete surface preparation and grinding services to remove existing mastics and coatings, repair minor surface defects, and achieve a concrete surface profile of CSP 3 along with specified flatness tolerances. All work must be performed using industrial-grade equipment and accompanied by comprehensive dust control measures to ensure compliance with environmental and safety standards. The scope is limited to surface remediation and profiling without structural modification or new installation. The contract is designated as a subcontract under NAICS code 238190 and is associated with the City of Redwood City in California, with performance required at a location in Redwood City, ZIP 94065. The solicitation was posted on August 4, 2026, and responses are due by August 12, 2026, at 9:45 PM. No set-aside designation or organization type is specified, and the point of contact information is not provided. Interested parties must submit proposals through the provided BidAmerica portal.

General Info

Concrete surface grinding and profiling to CSP 3 in Redwood City, CA, with dust control, due August 12, 2026.

Agency

California → City of Redwood City

NAICS

238190 - Other Foundation, Structure, and Building Exterior Contractors

Place of Performance

Redwood City, CA, 94065, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260803040.

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

View the prime solicitation

Sandpiper Community Center MPR Floor Replacement Project

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 4

subcontract

Response DeadlineAug 12

Deadline has passed

Submission Closed

08/12/2026, 02:45:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → City of Redwood City

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of Redwood City

Office AddressN/A

ContactsNo contact information available

Full Description

Grind concrete substrates to remove mastics and coatings, repair minor defects, and achieve CSP 3 profile and flatness tolerance using industrial equipment and dust control.