Equipped with CME, Acker, Diedrich and Geoprobe drill rigs, a Case mini-excavator, and geophysical survey equipment, we routinely perform subsurface investigations throughout New York State in conformance with ASTM D 420.
- Boreholes and test pits are logged in accordance with ASTM D 5434.
- Soil samples are classified in accordance with ASTM D 2488.
- Standard penetration testing is performed during drilling in accordance with ASTM D 1586.
- Rock coring is performed in accordance with ASTM D 2113.
Our geotechnical reports conform to the requirements of the New York State Building Code but also provide practical, cost-effective and often innovative solutions to the geologic challenges at a site.