2. Referenced Documents
D653 Terminology Relating to Soil, Rock, and Contained Fluids
D3740 Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction
D5778 Test Method for Performing Electronic Friction Cone and Piezocone Penetration Testing of Soil
USBRD7020 Performing Cone Penetration Testing of Soils-Mechanical Method