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BORING NO. SG -3A <br />. COORDINATES: N. 2201870.59 <br />E. 6436547.35 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Glas TOC ELEV: 298.92 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 295.42 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 5/4/2016 <br />DRILLER: Jose Munguia BORING: 10" to 76', 8" from 71'to 260' DATE FINISHED: 5/9/2016 <br />SCREEN: Diameter: 2" CASING: Diameter: 2" TOTAL DEPTH: 260' SURVEY DATE: 8/3112016 <br />Length: 3x20' screens Length: 53', 143', and 218' 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 />(bgs in ft) <br />Well Completion <br />Time <br />Profile <br />Description <br />Comments <br />114.42 <br />181.0 <br />As above. <br />Siftstone, dark brown (10YR3/3), moist, medium induration. <br />113.42 <br />182.0 <br />112.42 <br />183.0 <br />111.42 <br />184.0 <br />110.42 <br />185.0 <br />0820 <br />109.42 <br />186.0 <br />Siltstone, brown (/.5YR3/2), moist, medium induration. <br />108.42 <br />187.0 <br />107.42 <br />188.0 <br />106.42 <br />189.0 <br />105.42 <br />190.0 <br />104.42 <br />191.0 <br />103.42 <br />192.0 <br />102.42 <br />193.0 <br />101.42 <br />194.0 <br />100.42 <br />195.0 <br />Sandstone, medium to fine grained, very dark grayish brown <br />99.42 <br />196.0 <br />0920 <br />(10YR32), dry, poorly indurated. <br />Siftstone, brown (7.5YR4/3), moist, medium induration. <br />98.42 <br />197.0 <br />97.42 <br />198.0 <br />96.42 <br />199.0 <br />Sandstone, coarse to fine grained, -40% sift, reddish broom <br />(5YR4/4), moist, medium induration. <br />95.42 <br />200.0 <br />94.42 <br />201.0 <br />93.42 <br />202.0 <br />92.42 <br />203.0 <br />91.42 <br />204.0 <br />90.42 <br />205.0 <br />1005 <br />Dulled from 176'to 216' on 516116. <br />89.42 <br />206.0 <br />88.42 <br />207.0 <br />87.42 <br />208.0 <br />86.42 <br />209.0 <br />3 x 50 Ib <br />85.42 <br />210.0 <br />bags of <br />bentonite <br />Page 16 of 43 <br />