Pore water pressure measurement-Equipment to measure pore water pressure are installed in a weak Yes minimum permeability in Wicks three different depths (on top of the weak soil layer under the cushion of sand, between the soil and to weak soil layer or bottom end depth plug Wicks permeability). On each layout works from two to three horizontal geodetic monitoring horizontal layout, each of the three measuring position, then the currency of the central station. Measuring pore water pressure should choose suitable for each project (gas pressure, vibrating strings). In addition, there is the underground water level monitoring layout (in drilling pits) and a location of pore water pressure measurement is outside influences trying to compare.
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