John Coffee Bridge Study

Muscle Shoals, Alabama

Owner: National Park Service

Scope of work:

  1. Concrete core sampling consisting of the extraction of a minimum of one core sample from the lower portion of each pier in the channel, below the waterline
  2. Concrete core testing consisting of strength tests and concrete quality tests
  3. Engineering report preparation with:
    • Evaluation of the condition of the substructure
    • Estimate of remaining life of the substructure under current conditions
    • Recommendations for repair work type and cost
A long bridge with concrete supports across a wide body of water, with distant hills visible under a clear blue sky.

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