Drilled Shaft Inspection-Challenge

$275.00

Drilled Shaft Inspection- written examination

All trainees seeking Drilled Shaft Inspector qualification must: Obtain on-site experience in which at least he/she have directly observed, inspected, and recorded the full installation of at least five (5) shafts using the wet method under the supervision of a CTQP-qualified Drilled Shaft Inspector (DSI).