SOIL BORINGS:
2 1/2" - 12 1/4"   I.D. H S A  Earth Borings
2 1/2" - 8"   Flush Wall Casing Borings
3 1/2" - 8"   Mud Rotary Borings
1 1/8"- 3"   I.D.  Split Spoon Samples
Shelby Tube & Piston Samples
Split Ring Samples
Vibra Core Samples (very economical sampling of rivers, lakes, lagoons, and harbor bottom sediments to 50' depth.)

DIRECT PUSH/PROBE SAMPLING:
Up to 50' depths
Single or dual wall
Soil Sampling
Screen rod sections for groundwater sampling
Piezometer/Well Installation