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sop <br /> GREGG IN SITU, INC. <br /> ' 6111iiIIIIIINEli Geotechnical and Environmental In Situ Testing Contractors <br /> 1 THE PIEZO CONE PENETROMETER <br /> The electricalCPTU iezocone is the <br /> p ( } <br /> premier sod logging tool The CPTU provides <br /> ' a rapid, reliable and economic means of <br /> determining sod stratigraphy, relative density, <br /> strength and equilibnum groundwater <br /> ' pressures <br /> Gregg In Situ offers a choice of 2 5, 5, 10 and <br /> ' 15 ton tip (Qc) capacity cones Our cones <br /> rs also have vanabte capacity friction sleeves <br /> Tnaxi (Fs) and pore pressure (U) The pore <br /> or Accelerometer <br /> i ero meter pressure can be measured at one of 2 <br /> N&V') eter locations, either on the face of the cone tip or <br /> P 5 behind the cone tip Pore pressure <br /> dissipation data is recorded automatically <br /> All data is displayed in real time at the ground <br /> Inclinometer(1) surface, facilitating the on site decision <br /> Thermistor(r) malang process Field data reduction, plotting <br /> and CPT interpretation can be carried out <br /> upon request <br /> Faction Sleeve(F$) <br /> ' Load Cells <br /> ' Pore Pressure <br /> Porous Filter x Transducer(U) <br /> Element <br /> Cone Tip(Qc) <br /> ' =",armGeotechnical and Environmental In Situ Testing Contractors <br /> Los Angeles • San Francisco Houston Aiken <br /> ' Vancouver • Edmonton Salt Lake City Now Jersey <br /> Tel (925)313-5= rr (825)313-0902 t=marl__Wvgg@ecrs cin <br /> 1 <br /> 9 <br />