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BORING NO. SG -6A <br />. COORDINATES: N. 2199545.63 <br />E. 6437828.2 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 7 76 31 211 79 9 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: 5/112016 <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 amso <br />(bgs in ft) <br />Well Completion <br />Time <br />Profile <br />Description <br />Comments <br />As above. <br />131.90 <br />121.0 <br />130.90 <br />122.0 <br />129.90 <br />123.0 <br />128.90 <br />124.0 <br />127.90 <br />125.0 <br />126.90 <br />126.0 <br />1530 <br />Sandstone, fine grained, very dark grayish broom (10YR32), dry, <br />poorly indurated. <br />125.90 <br />127.0 <br />Siltstone, brown (10YR413), damp, medium induration. <br />124.90 <br />128.0 <br />123.90 <br />129.0 <br />122.90 <br />130.0 <br />Sandstone, fine grained, brown (10YR4/3), dry, poody indurated. <br />121.90 <br />131.0 <br />120.90 <br />132.0 <br />119.90 <br />133.0 <br />Siltstone, brawn (7.5YR4/3), damp, well indurated. <br />118.90 <br />134.0 <br />117.90 <br />135.0 <br />116.90 <br />136.0 <br />1630 <br />Drilled from 16to 136' on 5/12/16. <br />Siltstone, -20% sand, light brown (7.5YR6/3), dry, medium <br />induration. <br />115.90 <br />137.0 <br />114.90 <br />138.0 <br />Siftstone, -20% sand, brown (7.5YR4/3), moist, medium <br />induration. <br />113.90 <br />139.0 <br />112.90 <br />140.0 <br />111.90 <br />141.0 <br />110.90 <br />142.0 <br />Siltstone, brown (7.5YR4/3), dry, medium induration. <br />109.90 <br />143.0 <br />108.90 <br />144.0 <br />Sandstone, fine grained, -30% silt, brown (7.5VR4/3), dry, <br />medium induration. <br />107.90 <br />145.0 <br />106.90 <br />146.0 <br />915 <br />Sihstone, -40% sand, brown (7.5YR4/3), moist, medium induration. <br />105.90 <br />147.0 <br />Sandstone, fine grained, -20% sift, brawn (7.5VR4/3), dry, well <br />104.90 <br />148.0 <br />indurated. <br />Sandstone, fine grained, -20% sift, brown (7.5YR4/3), dry, <br />medium induration. <br />103.90 <br />149.0 <br />102.90 <br />150.0 <br />See next page. <br />Page 23 of 43 <br />