City of Cornwall
Water Main CIPP Relining

Timeframe/Results                         

• 2005 construction season

• Rapid five week completion period

Project Elements             

• Installation, maintenance and removal of a temporary water system serving 75 residents

• Complete relining of 1,200 linear metres of 150 mm diameter water main

• Hydrant and valve replacement throughout

Feedback

• CWW's responsive five-week project completion through the application of structural water main relining was highly beneficial to the City of Cornwall’s water main infrastructure
  
  
• Direct project costs were significantly reduced, including the associated cost savings inherent to rehabilitating 1,200 linear metres of water main by structural relining vs. conventional dig and replace methods