D420-18 Standard Guide for Site Characterization for Engineering Design and Construction Purposes
D5549-19 Standard Guide for Contents of Geostatistical Site Investigation Report
D5753-18 Standard Guide for Planning and Conducting Geotechnical Borehole Geophysical Logging
D5777-18 Standard Guide for Using the Seismic Refraction Method for Subsurface Investigation
D5879/D5879M-18 Standard Practice for Surface Site Characterization for On-Site Septic Systems
D5923-18 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations
D5924-18 Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
D5995-18 Standard Guide for Environmental Site Investigation in Cold Regions
D6167-19 Standard Guide for Conducting Borehole Geophysical Logging: Mechanical Caliper
D6274-18 Standard Guide for Conducting Borehole Geophysical Logging - Gamma
D6429-23 Standard Guide for Selecting Surface Geophysical Methods
D6430-18 Standard Guide for Using the Gravity Method for Subsurface Site Characterization
D6726-15 Standard Guide for Conducting Borehole Geophysical Logging—Electromagnetic Induction
D6727/D6727M-16 Standard Guide for Conducting Borehole Geophysical Logging—Neutron
D7128-18 Standard Guide for Using the Seismic-Reflection Method for Shallow Subsurface Investigation
D7780-20 Standard Practice for Minimum Geospatial Data for Representing Coal Mining Features