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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: 8/31/2016 <br />Length: 3x20' screens Length: 53', 143', and 220' 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 />As above. <br />202.59 <br />91.0 <br />201.59 <br />92.0 <br />200.59 <br />93.0 <br />Claystone, brown (7.5YR4/3), moist, medium induration. <br />199.59 <br />94.0 <br />Sandstone, fine grained, -10% sift, brown (10YR4/3), dry, medium <br />induration. <br />198.59 <br />95.0 <br />goo <br />197.59 <br />96.0 <br />196.59 <br />97.0 <br />Sandstone, fine grained, brown (10YR4/3), dry, well indurated. <br />195.59 <br />98.0 <br />194.59 <br />99.0 <br />193.59 <br />100.0 <br />192.59 <br />101.0 <br />191.59 <br />102.0 <br />190.59 <br />103.0 <br />189.59 <br />104.0 <br />Sandstone, medium to fine grained, very dark grayish brown <br />(10YR3/2), moist. poorly indurated. <br />188.59 <br />105.0 <br />187.59 <br />106.0 <br />925 <br />Claystone, brawn (7.5YR4/3), moist, medium induration. <br />186.59 <br />107.0 <br />185.59 <br />108.0 <br />Sandstone, fine grained, brown (10YR4/3), dry, medium <br />induration. <br />184.59 <br />109.0 <br />183.59 <br />110.0 <br />182.59 <br />111.0 <br />181.59 <br />112.0 <br />180.59 <br />113.0 <br />179.59 <br />114.0 <br />178.59 <br />115.0 <br />177.59 <br />116.0 <br />950 <br />Sandstone, medium to fine grained, dark olive brown (2.5Y3/3), <br />moist, poorly indurated. <br />176.59 <br />117.0 <br />175.59 <br />118.0 <br />174.59 <br />119.0 <br />173.59 <br />120.0 <br />See next page. <br />Page 4 of 43 <br />