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Construction equipment working in McAuley intersection

Bay Street East Reconstruction

On this page:
1. Project Updates
2. Staff Reports & Council Decisions
3. Public Consultation
4. Map of Project Area
5. Quarterly Progress Reports
6. Frequently Asked Questions 

The 2021 Town Budget included funding for a capital project intended to make upgrades to the Craigleith Main Sewage Lift Station. In May of 2022, Town Council approved a motion to increase the scope of the project to include upgrades to the Mill Street Sewage Lift Station and installation of an additional sanitary forcemain along Bay Street from Mill Street to Grey Street.

The Town’s Asset Management Plan indicates that the underground infrastructure on Bay Street in this location is in poor to very poor condition and is approaching the end of its useful life. The existing sanitary sewer and watermain are both made of asbestos cement, and both experience significant leakage issues. The installation of the secondary forcemain will involve road excavation that is likely to result in many more leaks as the ground shifts and settles. Considering that Bay Street from Mill Street to Grey Street will need to be significantly disturbed for the installation of the forcemain, this provides a great opportunity to reconstruct the entire road. This will ensure that the watermain, sewers and stormwater systems are adequate for the next 50-75 years. Addressing leaking watermains and sewers reduces the burden on both the water and wastewater systems, freeing up needed capacity and allowing more connections to current infrastructure.

Why Now?

The existing watermain and gravity sewer are approaching end of life, and a secondary forcemain is required between the Mill Street Sewage Pumping Station and the Thornbury Wastewater Treatment Plant to handle planned growth in the community.


Project Updates

May 8, 2026 - Workplan for the week of May 11 and beyond 

Arnott Construction continues to make progress on the installation of the new sanitary sewer, storm sewer and water distribution systems between McAuley Street and Elgin Street. Rogers is expected to begin work between Elgin Street and Grey Street next week to transfer their services from the north to the south side of the road. As Arnott approaches Elgin Street, they would like to make residents aware of upcoming impacts. 

  • Starting the week of May 18, residents along Bay Street between Elgin and Grey will need to access their properties from Grey Street as excavation is expected to begin on Elgin Street. 
  • Starting the week of May 25, Arnott plans to begin removal of asphalt and topsoil between Elgin and Grey Street. Prior to that date, residents are asked to remove any privately-owned pieces of property that they would like to retain from the Town's road allowance. This includes but is not limited to waste boxes, decorative landscaping and irrigation systems.   

The contractor would also like to remind the public that Bay Street is open to local traffic only. For the safety of the public, pedestrians and cyclists are asked to adjust their routes to avoid the construction area. Additionally, roadside parking is not permitted within the construction area for residents or third-parties (including landscapers and contractors). We apologize for any inconvenience and appreciate your cooperation.


Staff Reports & Council Decisions

April 28, 2026 - Approval of relief from Noise By-law for Outfall installation

Staff Report OPS.26.024 was presented to Committee of the Whole on Tuesday, April 28. The report provides an update on the status of the Outfall Assembly and Installation project, and requests that Council grant relief from the Town's Noise By-law to allow for work to be completed on weekends as required to remain within the in-water construction window allowed by the MNRF. Committee heard the report and passed a motion that will allow for work to be completed on a maximum of three weekends over the exemption period between May 15 and September 31. The Town will be utilizing the project email lists for this page and the Outfall Pipe Assembly at Lora Bay Park project to notify the public of the specific weekends when additional work will be occurring. 

Presentation of the report begins at the 1:42:40 mark of the meeting recording. The Committee motions were adopted by Council at their meeting on Monday, May 11.

View Meeting Recording


Public Consultation


Map of Project Area

Map of Bay Street East project area

Quarterly Progress Reports

Q4 2025

Project Scope: Within scope
Project Schedule: Within schedule
Project Budget: Budget revised

Notes: Council approved an additional $19 million for untendered work which includes an expansion and upgrade of the Mill Street Sewage Pumping Station. 


Frequently Asked Questions