Quote:
Originally Posted by Hardhatdan
I was thinking about this.
With port access you can get all your pre cast elevated sections from Asia with no issue.
You can't do that here.
Does anyone know if the majority of elevated track sections are from Asia in Vancouver? That changes the whole dynamic of elevated vs at grade and all the earth works/drainage that fits with the at grade works.
|
They pre-cast the concrete sections right in the city, at least for the Millenium (with one N) Line and Canada Line, not sure about the Evergreen extension to the Millenium.
Quote:
Originally Posted by Jasper and one o nin
Right, but $375 million to build rail on undeveloped land with one station seems excessive. I'm not one to complain about the city, but it seems they could do a better job with procurement.
|
$250 million per km at grade through undeveloped land is excessive. Vancouver got much better value from their builds.
Millenium Line (2002) (I seriously hate that the spelled it with one N) - $61 million/km
Canada Line (2009) - $100 million/km
Evergreen Extension to Millenium Line (2016) - $128 million/km
The most expensive will be the Broadway Extension to the Millenium Line pegged at $496 million/km, but the BC NDP did mandate union labour on that line. I can't remember if the original 2002 line also used union labour or not as it started when the BC NDP were in power. When the BC Liberals were elected in spring of 2001, the construction of the line was less than a quarter complete and they were calling for the new government to cancel the construction while they still could. 8 months later it was in partial operation and 16 months later the line was in full operation. How crazy is that?
Quote:
Originally Posted by 240glt
Weather is definitely a factor but the Skytrain is far more technical to build and requires much better planning and coordination. Watching Skytrain sections get built is almost like watching an orchestra perform, everything is in synch and timed perfectly with many moving parts. This city can't seem to manage LRT projects, I blame incompetence in the city, which we know administration is rife with, and a culture of excusing poor planning and engineering which has been the case in Edmonton since I moved here.
|
I loved watching Skytrain get built. The Valley Line on the other hand...