Unsaturated soils | Hydraulic conductivity | Shear strength | Consolidation and volume change | Waste rock | Field testing Our field testing services include: Density and water content by nuclear method Sealed single ring air-entry permeameter (AEP) hydraulic conductivity Inclinometer installation and monitoring Pneumatic, vibrating wire and standpipe piezometer installation and monitoring Groundwater sampling and monitoring Total station surveys for site layout and earthwork volume calculations Material sampling