Notice of construction: Stamford interceptor trunk sanitary sewer rehabilitation in Niagara Falls

​Notice of construction to residents, businesses and property owners for Contract 2018-T-127 (RN 18-27)

Niagara Region is proceeding with improvements to the Stamford Interceptor Trunk Sanitary Sewer along the Ontario Power Generation Hydro Canal between Dorchester Rd. to approximately 700 metres North of Portage Rd. in the City of Niagara Falls.

Pre-condition inspection: immediately

Pre-condition building inspection surveys of properties located near the proposed site will start immediately and will continue over the next few weeks. 

This notice also serves as an introduction to the pre-construction survey company, OZA Group Inc.

The pre-condition survey requires a video and / or photographic record of the building’s interior and exterior condition prior to construction. OZA Group Inc. has been retained to complete the pre-condition survey and representatives from OZA Group Inc. will have identification with them.

Construction activities

Construction is expected to start in late March 2019 and be completed by December 2019.


The construction work will consist of:

  • Replacement of 80 metres of concrete sewer and various manholes along the Regional Stamford Interceptor Sewer in Niagara Falls
  • Rehabilitation / relining of 2.4 km of concrete sewer and manholes along the Regional Stamford Interceptor Sewer in Niagara Falls

What to expect

Residents can expect construction vehicles and related truck traffic, and a degree of construction-related noise, dust and short-term inconvenience.

Odours from the resin used to line the sewer may be noticeable during this work. Although low levels of this harmless odour may be noticeable at times, it presents no risk to human health.

Construction and traffic signage will be posted and public services such as emergency services, garbage / recycling collection and school buses will be advised of the construction work.

Niagara Region has retained Liqui-Force Services for this construction project and GHD Limited to provide the construction administration and inspection services.


Niagara Region       
Derek Falardeau-Mercier, P.Eng.
905-685-4225 ext. 3205

Liqui-Force Services (contractor)
Stacy Wilkinson

GHD Limited (consultant)
Aaron Bruce

Your patience while we complete this construction project is appreciated.

Special accessibility accommodations and materials in alternate formats can be arranged by contacting the Niagara Region’s Accessibility Advisory Coordinator at 905-685-4225 ext. 3252 or

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