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BORING NO. SG -11A
<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 Ishan GROUND ELEV: 300.69
<br />DRILL CO.: Yellow Jacket Drilling SAMPLING METHOD: Continuous Core APPROVED BY: JC Isham DATE BEGAN: 4/192016
<br />DRILLER: Jose Munguia BORING: 10" to 71', 8" from 71' to 261' DATE FINISHED: 4222016
<br />SCREEN: Diameter. 2" CASING: Diameter. 2" TOTAL DEPTH: 261' SURVEY DATE: 8/312016
<br />Length: 3x20' screens Length: 53', 143', and 243' SAND PACK: nominal 318" Pea Gravel DATUM: NAD83 in feet
<br />Type/Sim: 0.020" slat SCH 80 PVC Type: SCH 80 PVC TRANSISTION SAND: None
<br />Elevation
<br />Depth
<br />(ft ams!)
<br />(bps in ft)
<br />Well Completion
<br />Time
<br />Profile
<br />Descri tion Comments
<br />119.69
<br />181.0
<br />As above.
<br />As above, very dark grayish brown (10YR32).
<br />118.69
<br />182.0
<br />117.69
<br />183.0
<br />116.69
<br />184.0
<br />115.69
<br />185.0
<br />1530
<br />Siftstone, -25% fine sand, very dark grayish brown (10YR32),
<br />moist, medium induration.
<br />114.69
<br />186.0
<br />113.69
<br />187.0
<br />Claystone, brown (7.5YR4/3), moist, medium to poorly indurated.
<br />112.69
<br />188.0
<br />111.69
<br />189.0
<br />Sandstone, fine grained, -30% silt, brown (7.5YR4/3), moist,
<br />110.69
<br />190.0
<br />medium to well indurated.
<br />109.69
<br />191.0
<br />Claystone, brown (7.5YR4/3), moist, well indurated.
<br />108.69
<br />192.0
<br />107.69
<br />193.0
<br />106.69
<br />194.0
<br />105.69
<br />195.0
<br />1555
<br />Drilled from 115'to 195on 420116.
<br />Sandstone, medium to fine grained, -10% sift, very dark grayish
<br />104.69
<br />196.0
<br />brown (10YR32), moist, poorly indurated.
<br />103.69
<br />197.0
<br />102.69
<br />198.0
<br />Siltstone, brown (10YR4/3), moist, medium induration.
<br />101.69
<br />199.0
<br />100.69
<br />200.0
<br />99.69
<br />201.0
<br />98.69
<br />202.0
<br />Sandstone, -30% sift, dark grayish brown (10YR42), moist,
<br />97.69
<br />203.0
<br />medium induration.
<br />96.69
<br />204.0
<br />Sandstone, medium to fine grained, -10% silt, gray (2.SY5/1),
<br />95.69
<br />205.0
<br />910
<br />dry, poorly indurated.
<br />Claystone, brown (7.5YR4/3), moist, medium to well indurated.
<br />94.69
<br />206.0
<br />93.69
<br />207.0
<br />Sandstone, fine grained, -30% sift, brown (10YR4/3), moist,
<br />92.69
<br />208.0
<br />medium induration.
<br />91.69
<br />209.0
<br />brown (10YR4/3), moist, medium induration.
<br />90.69
<br />210.0
<br />[itstone,
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