D5092 Standard Practice for Design and Installation of Groundwater Monitoring Wells

D5777 Standard Guide for Using the Seismic Refraction Method for Subsurface Investigation

D5980 Standard Guide for Selection and Documentation of Existing Wells for Use in Environmental Site Characterization and Monitoring

D6167 Standard Guide for Conducting Borehole Geophysical Logging: Mechanical Caliper

D6274 Standard Guide for Conducting Borehole Geophysical Logging - Gamma

D6286 Standard Guide for Selection of Drilling Methods for Environmental Site Characterization

D6429 Standard Guide for Selecting Surface Geophysical Methods

D6430 Standard Guide for Using the Gravity Method for Subsurface Investigation

D6431 Standard Guide for Using the Direct Current Resistivity Method for Subsurface Investigation

D6432 Standard Guide for Using the Surface Ground Penetrating Radar Method for Subsurface Investigation

D6639 Standard Guide for Using the Frequency Domain Electromagnetic Method for Subsurface Investigations

D6726 Standard Guide for Conducting Borehole Geophysical Logging - Electromagnetic Induction

D6727 Standard Guide for Conducting Borehole Geophysical Logging - Neutron

D6820 Standard Guide for Use of the Time Domain Electromagnetic Method for Subsurface Investigation

D7046 Standard Guide for Use of the Metal Detection Method for Subsurface Exploration

D7128 Standard Guide for Using the Seismic-Reflection Method for Shallow Subsurface Investigation