Taber Drilling has a hydraulically driven hand-portable drill, electric hand portable drill, gasoline powered Eager Beaver auger drill (with tripod and draw-works) and a SIMCO 2400 drill mounted on a Chickusui Crawler (less than 36 inches wide).  Tooling includes standard 140 lb SPT drop hammers, hand portable 50 lb drop hammers, rotary drilling operations (including diamond coring) and augers of several sizes.  Typical projects include steep slope exploration, inside buildings, inside silos and in residential backyards.