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BORING NO. SGA 1A <br />Ab <br />COORDINATES: N. 2200182.42 <br />E. 6435081.51 <br />PROJECT: Foothill Landfill PROJECT NUMBER: 77631211799 FIELD GEOLOGIST: Michael Gla. TOC ELEV. 304.19 <br />LOCATION: Foothill Sanitary Landfill DRILLING METHOD: Sonic CHECKED BY: JC Isham GROUND ELEV: 300.69 <br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 4/19/1016 <br />DRILLER: Jose Munguia BORING: 10" to 71', 8" from 71'to 261' DATE FINISHED: 4/22/2016 <br />SCREEN: Diameter 2" CASING: Diameter: 2" TOTAL DEPTH: 261' SURVEY DATE: 8/31/2016 <br />Length: 3x20' screens Length: 53', 143', and 243' SAND PACK: nominal 3/8" Pea Gravel DATUM: NAD83 in feet <br />Type/Si- 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None <br />Elevation <br />Depth <br />(ft _4 <br />(bgs in ft) <br />Well Com lefion <br />Time <br />Profile <br />Description <br />Comments <br />As above. <br />269.69 <br />31.0 <br />268.69 <br />32.0 <br />267.69 <br />33.0 <br />266.69 <br />34.0 <br />265.69 <br />35.0 <br />264.69 <br />36.0 <br />263.69 <br />37.0 <br />1115 <br />Sandstone, fine grained, -50% sift, brawn (7.5YR4/3), moist, <br />Native soil begins. <br />medium induration. <br />262.69 <br />38.0 <br />261.69 <br />39.0 <br />260.69 <br />40.0 <br />259.69 <br />41.0 <br />258.69 <br />42.0 <br />Sandstone, fine grained, -25% sift, brown (7.SYR4/3), moist, <br />medium induration. <br />257.69 <br />43.0 <br />256.69 <br />44.0 <br />255.69 <br />45.0 <br />254.69 <br />46.0 <br />253.69 <br />47.0 <br />Sandstone, medium to fine grained, very dark grayish brown <br />(10YR3/2), moist, medium induration. <br />252.69 <br />48.0 <br />251.69 <br />49.0 <br />13 x 5 gallon <br />buckets of <br />250.69 <br />50.0 <br />= <br />gravel <br />249.69 <br />51.0 <br />248.69 <br />52.0 <br />= <br />247.69 <br />53.0 <br />Z- <br />246.69 <br />54.0 <br />- <br />245.69 <br />55.0 <br />244.69 <br />56.0 <br />- <br />243.69 <br />57.0 <br />242.69 <br />58.0 <br />= <br />Logged cuttings from 58'to 80'. <br />241.69 <br />59.0 <br />240.69 <br />60.0 <br />Page 36 of 43 <br />