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BORING NO. SG -6A <br />. COORDINATES: N. 2199545.63 <br />E. 6437828.2 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Glas TOC ELEV: 256.4 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 252.9 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 5/11/2016 <br />DRILLER: Jose Munguia BORING: 10" to 76', 8" from 76'to 198' DATE FINISHED: 5/13/2016 <br />SCREEN: Diameter 2" CASING: Diameter: 2" TOTAL DEPTH: 198' SURVEY DATE: 8/31/2016 <br />Length: 3x20' screens Length: 13', 78', and 178' SAND PACK: nominal 3/8" Pea Gravel DATUM: NAD83 in feet <br />Type/Size: 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None <br />Elevation <br />Depth <br />(ft amsl) <br />(logs in ft) <br />Well Co11, tio <br />Time <br />Profile <br />Description <br />Comments <br />Vegetation <br />252.90 <br />Neat cement <br />Gravel pack from SG -6. <br />Drilled out well SG -6 from 0'to 46'. <br />251.90 <br />1.0 <br />with 5% <br />bentonite <br />250.90 <br />2.0 <br />9x 501b <br />249.90 <br />3.0 <br />bags of <br />bentonite <br />248.90 <br />4.0 <br />247.90 <br />5.0 <br />246.90 <br />6.0 <br />245.90 <br />7.0 <br />244.90 <br />8.0 <br />243.90 <br />9.0 <br />14 x 5 gallon <br />242.90 <br />10.0 <br />buckets of <br />gravel <br />241.90 <br />11.0 <br />240.90 <br />12.0 <br />239.90 <br />13.0 <br />238.90 <br />14.0 <br />237.90 <br />15.0 <br />1630 <br />Dnlled from 0'to Won 5/11/16. <br />236.90 <br />16.0 <br />235.90 <br />17.0 <br />- <br />234.90 <br />18.0 <br />- <br />233.90 <br />19.0 <br />- <br />232.90 <br />20.0 <br />231.90 <br />21.0 <br />230.90 <br />22.0 <br />229.90 <br />23.0 <br />- <br />228.90 <br />24.0 <br />227.90 <br />25.0 <br />- <br />226.90 <br />26.0 <br />225.90 <br />27.0 <br />224.90 <br />28.0 <br />223.90 <br />29.0 <br />222.90 <br />30.0 <br />Page 19 of 43 <br />