Hurricane Deck Bridge Route 5 over Lake of the Ozarks, Missouri 14 Drilled shafts, 8.5 ft. diameter, 120 ft. deep. Installation procedure included the placement of 8.5 ft. diameter permanent steel casing through 85 ft. of water, 20 ft. of overburden and twisted into rock. Reverse circulation drilling techniques were used to remove the 25 ft. deep rock Sockets. After underwater video inspection, full length reinforcing cages were s

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