Berkeley Engineering Co., INC.
PO Box 7069
Berkeley, CA 94707
510.385.0909
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Box Jacking
Los Altos, California
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Jacks moving the box at the beginning of jacking operations |
Cat 933 driving into box to muck
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Box sliding through headwall into ground
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Extending Thrust Columns after a sequence of jacking |
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14'x12' box after being jacked into final position
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