AHK
Senior Member
Some pictures from Thursday, March 2, along with a couple of questions. The first two photos show the general state of the excavation activities at the east end of the site. The third and fourth photos show some of the dewatering equipment and piping at the site. A bit of a surprise to see, as the site is a high point of the land in the area, sloping down on the north to the rail bed and sloping down to the south towards Lake Shore Blvd. I would not think there are any underground streams running through here - would there be a local, site specific reason for the dewatering to be needed? The second question pertains to the shoring procedure - while the shoring has been done on the north, east and south sides of the site using conventional shoring equipment, the west side of the site, along Spadina, has the drilling being done using different equipment. Would there be specific conditions (e.g. utilities) which would require the different approach?
Any insights from an engineering or construction perspective would be appreciated.
Any insights from an engineering or construction perspective would be appreciated.