Ayres Knowledge Center Scour Evaluation: Bridges with Unknown Foundations | Page 32

Table A-1
Summary Parallel Seismic Tests Results
Pier Tested
Bridge No.
794004
Pier 17 SW Corner
Distance from Top of PVC
Casing to Reference point
10’ Above 6” lip Seal, 14’
Above mud line
Pile Tip
Depth
below top
of PVC
Casing (ft) Embedment
Below Mud
line Depth
per Table I
(ft)
104 90
Pile
Type,
Size and
Material Appendix A SE
or PS Results
Figures
18” P/S
Concrete A-1
Figure A-1 Bridge 794004 PS Test Results indicating Pile Tip at 104 ft below top of PVC casing
(Bottom 20 feet of PS test data shown above)
Olson Job No. 4174A-3
Supplementary Report
Page SR-29