Consulting Services


The geotechnical laboratory at CSULA is equipped with state-of-the-art laboratory and field test equipment. Unique and specialty equipment include:

Lab: Field:
Static and cyclic triaxial shear (Geocomp) Ball Penetrometer (100 cm2)
Static and cyclic direct simple shear (Geocomp) Cone Penetrometer (10 cm2)
Ring shear (Bromhead) Vane Shear (100mm x 50mm & 150mm x 75mm)
Large-scale rigid wall consolidometer Pressuremeter (TEXAM)
Consolidation (pneumatic and dead weight)

Arrangements for consulting services can be made by contacting Professor Tufenkjian