AASHTO T306
Full Name
AASHTO T306 – Standard Method of Test for Progressing Auger Borings for Geotechnical Explorations
Scope
This practice covers equipment and procedures for the use of earth augers in geotechnical subsurface explorations.
This procedure is applicable in soils that permit auger drilling to obtain representative or in situ samples and when information concerning resistance to driving casing or drive pipe is not necessary.
Keywords
auger drilling; hand auger drilling; machine auger drilling; soil drilling