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Bid Classification: 
Services
Bid Type:  RFP
Bid Number:  RFP-1039-2026
Bid Name:  Engineering consulting services for preliminary and detailed design of Thornton Road South (Regional Road 52) from Stellar Drive (Regional Road 25) to King Street West, in the City of Oshawa
Bid Status:  Open
Published Date:  Fri Jul 10, 2026 10:00:00 AM (EDT)
Bid Closing Date:  Thu Aug 13, 2026 2:00:00 PM (EDT)
Question Deadline:  Thu Jul 23, 2026 5:00:00 PM (EDT)
Duration in months:  60
Negotiation Type:  Refer to bid document
Condition for Participation:  In order to support Canadian companies and Canadian jobs, while developing longer term alternatives to diversify our supply chain, the Region of Durham is not awarding contracts to U.S. Businesses. Refer to bid document.
Electronic Auctions:  Not Applicable
Language for Bid Submissions:  English unless specified in the bid document
Submission Type:  Online Submissions Only
Submission Address:  Online Submissions Only
Public Opening:  No
Description: 

Engineering consulting services for preliminary and detailed design of Thornton Road South (Regional Road 52) from Stellar Drive (Regional Road 25) to King Street West, in the City of Oshawa.

Only the following respondents who are prequalified through Region’s RFPQ-1033-2022 shall be considered for this RFP-1039-2026.

  • R.V. Anderson Associates Limited
  • GHD Limited
  • CIMA Canada Inc
  • McIntosh Perry Consulting Engineers Ltd. (Egis)
  • IBI Group Professional Services (Canada) Inc. (Arcadis)
  • Parsons Inc.
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Trade Agreements:  Show Trade Agreements [+]
Canada-European Union Comprehensive Economic and Trade Agreement (CETA)
Categories:  Show Categories [+]
  • Consulting Services - Professional Services
    • Engineering
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