On April 22, 2015 Dibco-CRS, A Joint Venture was low bidder for the Region of Peel’s Twinning of Etobicoke Creek Trunk Sanitary Sewer Project. This $16.7M dollar project includes the construction of approximately 612m of 1800mm ID sanitary trunk sewer underneath active operating surfaces at Lester B. Pearson International Airport. The trunk sewer will be constructed primarily using MTBM tunnelling methods. The project also includes the construction of four new maintenance holes, modifications to two existing maintenance holes, and all associated appurtenances and fittings, and temporary bypass pumping as necessary to complete the works.
