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Concrete & Underlayment

Active

International

Response Deadline10/14/2026, 06:00:00 PM UTC

Contract Overview

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

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This subcontract for the Toronto District School Board involves the installation of cast-in-place concrete and cementitious underlayments for various facility projects. The scope of work includes pouring concrete slabs on grade, performing hydraulic lime below-grade parging, and applying surface sealers and liquid membrane-forming curing compounds. All work must be completed in accordance with CSA-A23.1-04 and ASTM C309-07 standards to deliver finished concrete slabs, pads, and underlayment surfaces. The opportunity was posted on September 23, 2026, with a response deadline of October 14, 2026. Classified under NAICS code 238110, this contract is intended for providers working under prime contractors to support the infrastructure needs of the Toronto District School Board.

General Info

Subcontract for Toronto District School Board concrete installation and underlayment services.

Agency

Toronto District School BoardView Agency

NAICS

238110 - Poured Concrete Foundation and Structure ContractorsView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

This scope was carved out of DK27-024T.

The full solicitation package (12 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Replacement of Exterior Entry and Pool Area Components at Beverley School TR-23-1115

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Timeline

PostedSep 23

subcontract

Response DeadlineOct 14

Submission deadline

Response Deadline

10/14/2026, 06:00:00 PM UTCin 20 days

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Organization & Contact Information

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AgencyToronto District School Board

ContactsNo contacts available

OfficeN/A

Organization / Agency

Toronto District School Board

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Office AddressN/A

ContactsNo contact information available

Full Description

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Installs cast-in-place concrete and cementitious underlayments for prime contractors on Toronto District School Board facility projects. Pours concrete slabs on grade, performs hydraulic lime below-grade parging, and installs cementitious underlayments per CSA-A23.1-04 and ASTM C309-07. Uses surface sealers and liquid membrane-forming curing compounds. Delivers finished concrete slabs, pads, and underlayment surfaces.

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