Fish River Bridge

Over Water CPT Project – Magnolia Springs, AL

Southern Earth Sciences, Inc. conducted thirty-seven (37) Cone Penetration Tests (CPT) to depths of 100 feet in marsh or over-the-water conditions.

Four (4) Standard Penetration Test borings were also performed, and laboratory analysis consisting of classification tests, shear strength, and consolidation were completed.

The structure was supported on 14″ to 24″ precast concrete piles to depths of about 80 feet. Static load test as well as PDA were utilized to confirm pile design.

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