The Guide needed several editorial changes and corrections to being the standard into compliance with the D18 SPM. Some of these changes are considered to be more than editiorial and therefore this Guide is being balloted as a revision. The Changes are detailed in the Summary of Changes Section.
cable-tool drilling; drilling method; geoenvironmental exploration; groundwater; vadose zone: Cable-tool drilling methods; Direct rotary drilling; Drilling (in soil/rock); Geoenvironmental applications/exploration; Ground-water monitoring/sampling; Installation--ground water/subsurface devices/applications; Vadose zone monitoring;
Citing ASTM Standards
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