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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 [sham 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 />Type/Si-: 0.020" slot SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None
<br />Elevation
<br />Depth
<br />(ft arrso
<br />(bgs in ft)
<br />Well Completion
<br />Time
<br />Profile
<br />Description
<br />Comments
<br />As above.
<br />166.30
<br />151,0
<br />165.30
<br />152.0
<br />-
<br />Sandstone, fine grained, -30% sift, gray )10YR5/1), dry, poorly
<br />indurated.
<br />164.30
<br />153.0
<br />=
<br />Sandstone, fine grained, dark grayish brown (1 OYR42), moist,
<br />poorly indurated.
<br />183.30
<br />154.0
<br />162.30
<br />155.0
<br />850
<br />161.30
<br />156.0
<br />160.30
<br />157.0
<br />159.30
<br />158.0
<br />158.30
<br />159.0
<br />Siltstone, brown (10YR4/3), moist, medium induration.
<br />157.30
<br />160.0
<br />156.30
<br />161.0
<br />3 x SO lb
<br />Sandstone, fine grained, dark yellowish broom (10YR416), dry,
<br />155.30
<br />162.0
<br />bags of
<br />medium induration.
<br />bentonite
<br />154.30
<br />163.0
<br />153.30
<br />164.0
<br />152.30
<br />165.0
<br />Siltstone, brawn (7.5YR4/3), moist, medium induration.
<br />915
<br />151.30
<br />166.0
<br />34 x 5 gallon
<br />Sandstone, fine grained, -20% sift, dark grayish brown
<br />150.30
<br />167.0
<br />buckets of
<br />(10YR42), moist, medium induration.
<br />gravel
<br />149.30
<br />168.0
<br />Sandstone, fine grained, -20% sift, brown (7.5YR4/3), moist,
<br />medium induration.
<br />148.30
<br />169.0
<br />Siftstone, reddish brown (5YR4/4), moist, medium induration.
<br />147.30
<br />170.0
<br />148.30
<br />171.0
<br />Sandstone, fine grained, -25% sift, brown (10YR4/3), moist,
<br />medium induration.
<br />145.30
<br />172.0
<br />144.30
<br />173.0
<br />143.30
<br />174.0
<br />Sandstone, medium to fine grained, very dark gray (10YR311),
<br />moist, medium induration.
<br />142.30
<br />175.0
<br />1000
<br />141.30
<br />176.0
<br />Sandstone, medium to fine grained, very dark gray (10YR3/1),
<br />moist, poorly Indurated.
<br />140.30
<br />177.0
<br />139.30
<br />178.0
<br />138.30
<br />179.0
<br />137.30
<br />180.0
<br />Page 31 of 43
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