GEO-429
Title: 301 Mission Internal Shoring, San Francisco, CA. Internal shoring for the approximately 60a?? deep excavation. To the left, there is a temporary trestle that was constructed for the purpose of having an excavator operate from the trestle deck, to load trucks for soil offhaul.
Donated by: Ronald A. Reindl
Date: May, 2007
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Full size:
650x488
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