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BORING NO. SG -10A <br />COORDINATES: N. 2199283.53 <br />E. 6435446.44 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Glas TOC ELEV: 320.8 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 317.3 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 5/172016 <br />DRILLER: Jose Munguia BORING: 10" to 76', 8" from 76'to 262' DATE FINISHED: 5/192016 <br />SCREEN: Diameter. 2" CASING: Diameter: 2" TOTAL DEPTH: 262' SURVEY DATE: 8/312016 <br />Length: 3x20'screens Length: 53', 143', and 243' SAND PACK: nominal 3/8" Pea Gravel DATUM: NAD83 in feet <br />Typesize: 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None <br />Elevation <br />Depth <br />(ft amsq <br />(bgs in ft) <br />Well Completion <br />Time <br />Profile <br />Description <br />Comments <br />76.30 <br />241.0 <br />240': Sandstone, medium to fine grained, very dark grayish brown <br />(10YR3/2), moist, poorly indurated. <br />75.30 <br />242.0 <br />74.30 <br />243.0 <br />730 <br />Sandstone, fine grained, -15% sift, very dark gray (10YR3/1), <br />73.30 <br />244.0 <br />moist, medium induration. <br />Sandstone, fine grained, very dark gray (10YR3/1), moist, medium <br />induration. <br />72.30 <br />245.0 <br />71.30 <br />246.0 <br />800 <br />- <br />Sandstone, fine grained, very dark grayish broom (10YR32), <br />70.30 <br />247.0 <br />'- <br />moist, medium induration. <br />69.30 <br />248.0 <br />- <br />68.30 <br />249.0 <br />- <br />67.30 <br />250.0 <br />- <br />66.30 <br />251.0 <br />65.30 <br />252.0 <br />- <br />Sandstone, fine grained, brawn (10YR4/3), moist, medium <br />84.30 <br />253.0 <br />induration. <br />63.30 <br />254.0 <br />62.30 <br />255.0 <br />61.30 <br />256.0 <br />830 <br />Sandstone, medium to fine grained, brown (10YR4/3), moist, <br />medium induration. <br />80.30 <br />257.0 <br />59.30 <br />258.0 <br />Siltstone, brown (7.5YR4/3), moist, medium Induration. <br />58.30 <br />259.0 <br />57.30 <br />260.0 <br />Sandstone, fine grained, -25% sift, brown (7.5YR4/3), moist, <br />Drilled from 236'to 261on 5/19/16. <br />medium induration. <br />56.30 <br />261.0 <br />910 <br />Well was overddiled from 261'to 262' <br />Not Logged. <br />during the cleanout run. No rock core <br />was retrieved. <br />55.30 <br />262.0 <br />TD=262' <br />54.30 <br />263.0 <br />53.30 <br />264.0 <br />52.30 <br />265.0 <br />51.30 <br />266.0 <br />50.30 <br />267.0 <br />49.30 <br />268.0 <br />48.30 <br />269.0 <br />47.30 <br />270.0 <br />Page 34 of 43 <br />