Eastern Hillsides Sanitary Sewers

Design, construction inspection and monitoring

This sewer installation project included over 11km PVC gravity siphon pipe, 800m of bypass gravity pipe, a 65 L/s pumping station and construction of underground peak storage.

Because initial flows are low, odour control for the siphon is also included. The project was undertaken in partnership with BEL Pacific Ltd (previously BEL Contracting Ltd) utilizing a design/build approach.

Our work on this project included: 

  • Over 11km of 250mm and 300mm PVC gravity siphon pipe
  • 800m of 375mm bypass gravity pipe
  • A 65 L/s pumping station
  • 575m3 of underground peak storage