Non Destructive Test 2020-09-15T14:59:20+06:00

PDA & DLT


Dynamic Load Test is frequently used to evaluate the bearing capacity of piles. The Profound PDA/ DLT system is used for both Dynamic Load Test and Pile Driving Analyzer. This test is performed according to ASTM D4945.

CSL: CROSSHOLE SONIC LOGGING TEST

This test is performed for checking the integrity of newly placed drilled shafts, seal footings and slurry or diaphragm walls. The standards for the CSL method include ASTM D6760-02.

PIT: PILE INTEGRITY TEST

Rebound Hammer Test is done according to ASTM C 805. The steel hammer impacts with a predetermined amount of energy, a steel plunger in contact with a surface of concrete and the distance that the hammer rebounds is measured.

PSI: PARALLEL SEISMIC INSTRUMENT

Parallel Seismic system is used to determine the lengths of deep foundation when the foundation top is not accessible or the piles are too long or slender. The method is performed in accordance with ACI 228.2R.

Static Axial Load Test

Static Axial Load Test is performed to study the behavior of the pile movement under vertically applied compressive load. This test is as per ASTM D1143.

Crosshole Seismic (PSLOG)

This investigation is performed to obtain info on dynamic properties for earthquake analyeses for structures, liquefaction & foundation design. This test is performed as per ATM D4428.