BurlOak
Senior Member
This is often referred to as a Design Build Finance Operate Maintain contract. Where the money is eventually paid to the private sector for the total cost, but in the interim it is designed, built and financed by the private industry to reduce the upfront capital costs to the government. Another advantage with this is expertise, since the private sector will be building the line, it makes sense to have the same company design it for their own optimal operating preocedures. This allows the private sector to tailor and build the line at a better quality and more efficient design that will ultimately help them make better returns when they run it.
Perhaps they may push for the Eglinton and Scarborough lines to be combined, since the infrastructure will already be in place for a single through route?
Also, it would have been nice for them to look at an elevated option for Eglinton East, as well as Finch and Sheppard (for the latter, possibly even creating a portal to allow through routing with the subway) to help boost ridership, but I'm guessing we are beyond the point of no return and to implement such changes would cost too much time and money.
It seems the design portion only includes detailed design. I understand that the Canada Line in Vancouver was a true Design Build Finance Operate Maintain Contract thatspecified certain service levels and left to the contractor to do the entire design so they could optimize things based on their strengths and previous experiences.
For Eglinton, the option to save money on tunnelling by using Skytrain technology, or using single tunnel instead of twin has been removed from the Contractor. I doubt an elevated through Scarborough would not lower the operating expenses enough to justify the extra construction costs to elevate the line. The entire conceptual design appears to be complete before it is handed over so I do not think we will see anything too innovative. The connected SRT/Eglinton may be possible depending on if they are paid based on boardings or trip distance.




