Thread: LOS ANGELES | METRO Project Rundown 2.0 (non-downtown)
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  #1943  
Old Posted Nov 16, 2011, 9:02 PM
Bond007 Bond007 is offline
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Quote:
Originally Posted by Steve2726 View Post
The 2 cranes on site look like they doing perimeter shoring work. Not sure the name of that piece of equipment unfortunately, but it hammers steel plates down into the ground, and they then become the temporary outer wall for the space underground.
Thanks for the info. Steve2726.
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