Twinning of the West Trunk Sanitary Sewer
McNally Construction Inc.
This $71 million project for the Region of Peel was issued NTP on June 6, 2013, with a scheduled completion date of June 30, 2016. The job consists of 9,775 m (6 miles) of 2,400-mm (94.5-in.) diameter trunk sanitary sewer to be constructed by tunneling through rock up to 51 m deep. Additionally, 542 m of 400-mm (15.7-in.) diameter watermain is to be constructed. The caisson wall is completed for the launch shaft and excavation is under way.
Engineering consultants included Genivar (Design/Construction Manager), Golder Associates (Geotechnical Consultant), HC Matcon (Shoring), and Dufferin (Structural Concrete). Key Project Personnel include: Ajay Puri (Region of Peel), Chad Stephen (Genivar) and Jeff Reid (McNally Construction).