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BORING NO. SG -2A <br />COORDINATES: N. 2201287.36 <br />E. 6435322.97 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Glas TOC ELEV: 297.09 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 293.59 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 4/28/2016 <br />DRILLER: Jose Munguia BORING: 10" to 76', 8" from 76'to 258' DATE FINISHED: 5/2/2016 <br />SCREEN: Diameter: 2" CASING: Diameter: 2" TOTAL DEPTH: 258' SURVEY DATE: 81312016 <br />Length: 3x20'screens Length: 53', 143', and 220' SAND PACK: nominal 3/8" Pea Gravel DATUM: NA083 in feet <br />Type/Size: 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None <br />Elevation <br />Depth <br />(ft ams!) <br />(bgs in ft) <br />Well Completion <br />Time <br />Profile <br />Description <br />Comments <br />293.59 <br />1350 <br />Vegetation <br />Neat cement <br />Gravel pack from SG -2. <br />Drilled out well SG -11 from 0'to 34'. <br />292.59 <br />1.0 <br />With 5% <br />bentonite <br />291.59 <br />2.0 <br />31 x 50 Ib <br />290.59 <br />3.0 <br />bags of <br />bentonite <br />289.59 <br />4.0 <br />288.59 <br />5.0 <br />287.59 <br />6.0 <br />286.59 <br />7.0 <br />285.59 <br />8.0 <br />284.59 <br />9.0 <br />283.59 <br />10.0 <br />282.59 <br />11.0 <br />281.59 <br />12.0 <br />280.59 <br />13.0 <br />279.59 <br />14.0 <br />278.59 <br />15.0 <br />277.59 <br />16.0 <br />276.59 <br />17.0 <br />275.59 <br />18.0 <br />274.59 <br />19.0 <br />273.59 <br />20.0 <br />272.59 <br />21.0 <br />271.59 <br />22.0 <br />270.59 <br />23.0 <br />269.59 <br />24.0 <br />268.59 <br />25.0 <br />267.59 <br />26.0 <br />266.59 <br />27.0 <br />265.59 <br />28.0 <br />264.59 <br />263.59[29.0 <br />30.0 <br />Page 1 of 43 <br />