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BORING NO. SG -11A <br />COORDINATES: N. 2200182.42 <br />E. 6435081.51 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Glas TOC ELEV: 304.19 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 300.69 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Care APPROVED BY: JC Isham DATE BEGAN: 4/192016 <br />DRILLER: Jose Munguia BORING: 10" to 71', 8" from 71'to 261' DATE FINISHED: 4222016 <br />SCREEN: Diameter. 2" CASING: Diameter: 2" TOTAL DEPTH: 261' SURVEY DATE: 8/312016 <br />Length: 3x20' screens Length: 53', 143', and 243' SAND PACK: nominal 3/8" Pea Gravel DATUM: NAD83 in feet <br />Typesize: 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None <br />Elevation <br />Depth <br />(ft amsl) <br />(bgs in ft) <br />Well Com letion <br />Time <br />Profile <br />Description <br />Comments <br />1000 <br />Vegetation <br />300.69 <br />Neat cement <br />Gravel pack from SG -11. <br />Drilled out well SG -11 from 0' to 37'. <br />299.69 <br />1.0 <br />with 5% <br />bentonite <br />298.69 <br />2.0 <br />34 x 50 Ib <br />297.69 <br />3.0 <br />bags of <br />bentonite <br />296.69 <br />4.0 <br />295.69 <br />5.0 <br />294.69 <br />6.0 <br />293.69 <br />7.0 <br />292.69 <br />8.0 <br />291.69 <br />9.0 <br />290.69 <br />10.0 <br />289.69 <br />11.0 <br />288.69 <br />12.0 <br />[14.0 <br />287.69 <br />13.0 <br />286.69 <br />285.69 <br />15.0 <br />284.69 <br />16.0 <br />283.69 <br />17.0 <br />282.69 <br />18.0 <br />281.69 <br />19.0 <br />260.69 <br />20.0 <br />279.69 <br />21.0 <br />278.69 <br />22.0 <br />277.69 <br />23.0 <br />276.69 <br />24.0 <br />1030 <br />275.69 <br />25.0 <br />274.69 <br />26.0 <br />273.69 <br />27.0 <br />272.69 <br />28.0 <br />271.69 <br />29.0 <br />270.69 <br />30.0 <br />Page 35 of 43 <br />