Garbage and Recycling Initiative

Public Works Projects

Last Updated: Thursday, June 22, 2023

Courtice Trunk Sanitary Sewer

The Regional Municipality of Durham has completed a Class Environmental Assessment (Class EA) study to determine the alignment of a trunk sanitary sewer in the City of Oshawa and Courtice area of the Municipality of Clarington. The trunk sanitary sewer is being designed and constructed in phases.

Phases 1 and 2 are constructed.

Phase 3, from Baseline/Courtice Road east to Trulls Road and north on Trulls Road to Bloor Street is anticipated to begin construction in Winter 2022. The Municipality of Clarington will be reconstructing and partially urbanizing Baseline Road from Courtice Road east to Trulls Road as part of this contract.

Phases 4 and 5, on Trulls Road from Bloor Street to Adelaide Avenue (Phase 4) and westerly from Trulls Road to Townline Road, as well as on Townline Road from Adelaide Avenue north to Beatrice Street are presently in detailed design and are anticipated to begin construction in 2023.

Phase 6 on Townline Road from Beatrice Street to Coldstream Drive is currently under construction. Further information regarding this stage and public notices can be found in the below project segment link.

Segment	Stage	View
Courtice Trunk Sanitary Sewer Crossing of Railway Corridor	Completed
Courtice Trunk Sanitary Sewer on Trulls Road, Baseline Road and Crossing of Highway 401	Construction
Courtice Trunk Sanitary Sewer on Townline Road, (Future) Adelaide Avenue and Trulls Road	Environmental Assessment
Courtice Trunk Sanitary Sewer on Townline Road Contract D2020-32-Beatrice Street East to Coldstream Drive	Construction
Courtice Trunk Sanitary Sewer on Grandview Street, Spencely Drive, and Coldstream Drive	Completed
Courtice Trunk Sanitary Sewer on (Future) Greenhill Avenue	Design
Courtice Trunk Sanitary Sewer on Harmony Road and (Future) Greenhill Avenue	Environmental Assessment

Posted	Document
Thursday, November 18, 2021	Advanced Notice of Construction Ph3
Wednesday, March 30, 2011	Notice of Study Completion
Wednesday, March 30, 2011	Final Project File Report - Part I
Wednesday, March 30, 2011	Final Project File Report - Part II
Wednesday, March 30, 2011	Appendix A: Part I
Wednesday, March 30, 2011	Appendix A: Part II
Wednesday, March 30, 2011	Appendix A: Part III
Wednesday, March 30, 2011	Appendix A: Part IV
Wednesday, March 30, 2011	Appendix A: Part V
Wednesday, March 30, 2011	Appendix B: Part I
Wednesday, March 30, 2011	Appendix B: Part II
Wednesday, March 30, 2011	Appendix B: Part III
Wednesday, March 30, 2011	Appendix B: Part IV
Wednesday, March 30, 2011	Appendix C

Questions: Should you have any questions or comments, please contact the following staff member from the Regional Municipality of Durham Works Department.

Michael Harris, P.Eng.
Project Engineer
905-668-4113 or 1-800-372-1102 extension 3458
michael.harris@durham.ca

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