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Space Gary's latest activity
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They have to. You can't have two TBMs operating parallel to each other. The idea situation is that the second TBM follows through the...
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The plan is to start one before the other but last start date announced is Spring, so we probably have another month+ of waiting.
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And infinitely more complex build. Comparing the ontario line to englinton crosstown is like comparing a master degree to a PHD.
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The cutterhead as shown is dressed with a number of disc cutters (for scoring and breaking rock) and rippers (for scraping soft ground...
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Space Gary reacted to nightstreak's post in the thread Toronto Ontario Line 3 | Metrolinx with
Like.
If you look at the cutting head, the cutting parts look symmetrical. That's because it's meant to break rock and soil in either... -
Space Gary reacted to nightstreak's post in the thread Toronto Ontario Line 3 | Metrolinx with Like.
BOTH! 🤓 The cutter head will rotate in alternating directions to dislodge soil and rock that gets carried out the back on a conveyer...
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Update from official Ontario Line social media Pix from post:
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Space Gary reacted to smallspy's post in the thread Toronto Bloor–Danforth Line 2 Scarborough Subway Extension | ?m | ?s | Metrolinx with Like.
If they quoted 10m/day - and to be honest, my recollection was that the number was 15 meters - then that is an average over the whole of...
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Only the first TBM so far.
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Space Gary reacted to Allandale25's post in the thread Toronto Bloor–Danforth Line 2 Scarborough Subway Extension | ?m | ?s | Metrolinx with Like.
Progress update from Michael Lindsay via this LinkedIn post.
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And here it is being lowered into position. Quality not so great due to very windy conditions.
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Crappy grab shot out the window of the GO train - but pretty cool to see… - Paul
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