Performed geotechnical calculations and analyses related to shallow foundations, deep foundations (drilled shafts, driven piles, micropiles, etc.) , soil-slope stability, rock mass stability, seepage, and ground-improvement. Designed deep foundation elements. Supervised ground-vibration monitoring work and used automated total station to monitor buildings near deep excavations in an urban setting. Provided estimates of soil and rock parameters for dynamic analysis of foundations supporting turbines and electric-power generators. Supervised site-exploration and in situ testing and drafted geotechnical interpretive reports.