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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 [sham GROUND ELEV: 252.9 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 5/112016 <br />DRILLER: Jose Munguia BORING: 10" to 76', 8" from 76' to 198' DATE FINISHED: 5/132016 <br />SCREEN: Diameter: 2" CASING: Diameter: 2" TOTAL DEPTH: 198' SURVEY DATE: 8/312016 <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 small <br />(bgs in ft) <br />Well Com lotion <br />Time <br />Profile <br />Description <br />Comments <br />101.90 <br />151.0 <br />150': Sandstone, fine grained, -20% silt, grayish broom <br />(10YR52), dry, medium induration. <br />100.90 <br />152.0 <br />99.90 <br />153.0 <br />98.90 <br />154.0 <br />97.90 <br />155.0 <br />96.90 <br />156.0 <br />1010 <br />Sandstone, fine grained, -40% sift, very dark grayish b- <br />(10YR32), moist, medium induration. <br />95.90 <br />157.0 <br />94.90 <br />158.0 <br />Sandstone, fine grained, light brovmish gray (10YR62), dry, <br />medium induration. <br />93.90 <br />159.0 <br />92.90 <br />160.0 <br />91.90 <br />161.0 <br />90.90 <br />162.0 <br />89.90 <br />163.0 <br />88.90 <br />164.0 <br />87.90 <br />165.0 <br />86.90 <br />166.0 <br />1045 <br />Sandstone, fine grained, -25% sift, dark reddish broom (5YR3/4), <br />moist, medium induration. <br />85.90 <br />167.0 <br />84.90 <br />168.0 <br />Sandstone, fine grained, dark reddish brown (5YR3/4), moist, <br />83.90 <br />169.0 <br />medium induration. <br />2x501b <br />82.90 <br />170.0 <br />bags of <br />bentonite <br />81.90 <br />171.0 <br />80.90 <br />172.0 <br />Sandstone, fine grained, brown (7.5YR4/3), dry, medium <br />induration. <br />79.90 <br />173.0 <br />78.90 <br />174.0 <br />13 x 5 gallon <br />buckets of <br />77.90 <br />175.0 <br />gravel <br />76.90 <br />176.0 <br />1120 <br />Sandstone, fine grained, brovm (10YR4/3), dry, medium <br />75.90 <br />177.0 <br />induration. <br />74.90 <br />178.0 <br />73.90 <br />179.0 <br />72.90 <br />180.0 <br />See next page. <br />Page 24 of 43 <br />