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Job No:22-56-25067 <br />Client:ENGEO Incorporated <br />Project:Arroyo Lago <br />Start Date:17-Nov-2022 <br />End Date:18-Nov-2022 <br />CONE PENETRATION TEST SUMMARY <br />Sounding ID File Name Date Cone <br />Cone Area <br />(cm2) <br />Assumed Phreatic <br />Surface1 <br />(ft) <br />Final <br />Depth <br />(ft) <br />Northing2 Easting2 Elevation3 <br />(ft) <br />Refer to <br />Notation <br />Number <br />1-CPT1 22-56-25067_CP01 18-Nov-2022 EC811:T1500F15U35 15 100.0 98.02 4170948 600771 366 4 <br />1-CPT2 22-56-25067_CP02 18-Nov-2022 EC811:T1500F15U35 15 45.2 163.14 4171027 600900 364 <br />1-CPT3 22-56-25067_CP03 17-Nov-2022 EC811:T1500F15U35 15 100.0 130.91 4170862 600890 363 4 <br />1-SCPT4 22-56-25067_SP04 17-Nov-2022 EC811:T1500F15U35 15 103.0 131.64 4170732 600851 358 <br />1-CPT5 22-56-25067_CP05 17-Nov-2022 EC811:T1500F15U35 15 70.0 89.73 4170569 600934 361 4 <br />1. The assumed phreatic surface was based off the shallowest pore pressure dissipation tests performed within or nearest the sounding. Hydrostatic conditions were assumed for the calculated parameters. <br />2. The coordinates were collected using consumer grade GPS equipment. EPSG number: 32610 (WGS84 / UTM Zone 10S). <br />3. Elevations are referenced to the ground surface and were acquired from the Google Earth Elevation for the recorded coordinates. <br />4. The phreatic surface is based on the pore pressure dissipation test to not reach equilibrium in the sounding, and dynamic pore pressure. <br />Sheet 1 of 1