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Waimalu Viaduct Retrofit
Honolulu, Hawaii
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Project Overview: |
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Installed an array of over 14,000 lineal feet of large diameter jet grouted columns in organic and
clay soil deposits to support a state highway embankment widening. Work was completed adjacent to
an active highway and in part during night time hours. Numerous columns were installed directly
adjacent to the active highway. Column depths approached 90 feet.
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Value of Work Performed: |
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$2,321,000 |
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Project Duration: |
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13 months |
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Project Completion Date: |
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July 2005 |
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Project Reference: |
Project Owner
Hawaii DOT
Diana Lee
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