This report provides information on the current practices used by state transportation agencies to develop pile driving criteria, with special attention paid to the use of test pile data in the process.

A case history is presented of a project where load test data obtained from an O-cell load test was used to value engineer the drilled shaft foundations for the project. The results of the load test allowed for the shaft diameters to be reduced and the augercast ...

This paper presents the results of 12 axial tests in Alabama Georgia, Mississippi, and Sout Carolina. Although these intermediate materials are often difficult to quantify with respect to in place strength characteristics, these load test data provide the ...