Hespeler WWTP

Headworks and Thickener Upgrades – Hespeler WWTP

Recent Bennett Mechanical Project

Region of Waterloo
Bennett Built

Contract Value: $20,000,000.00

Scope of Work:

  • Construction of a new headworks building and appurtenances
  • Installation of rotary drum screens
  • Installation of vortex tanks
  • Construction of a new administration building and appurtenances
  • Construction of a new membrane sludge thickening building and appurtenances
  • Installation of membrane sludge thickening system
  • Construction of new Peracetic Acid (PAA) building, pumping system and storage
  • Upgrades to clarifiers 1 and 2 rake mechanisms
  • New discharge piping in raw sewage pumping station
  • Demolition of existing grit tank and scum tank
  • Install approximately 370 metres watermain as well as two hydrants and meter chamber (including trenchless crossing of two creek crossings)
  • Rerouting of existing aeration and yard piping to allow for the construction of the membrane thickening building
  • Renovations and expansion of the existing administration building to convert into a workshop and electrical rooms
  • Testing and commissioning of all works