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BORING NO. G-10 <br />COORDINATES: N.2221716.11 <br />E.6388779.78 <br />PROJECT:N.County Landfill PROJECT NUMBER: 631230195 FIELD GEOLOGIST: Michael Yurovsky TOC ELEV: 120.90 ft <br />LOCATION:Near water tank DRILLING METHOD:CHECKED BY: Julian Isham GS ELEV: 119.20 ft <br />DRILL CO.:Gregg Drilling & Testing BORING DIAMETER:APPROVED BY: Julian Isham <br />DRILLER:Brandon Maple TOTAL DEPTH: 200 Feet <br />SCREEN:Dia.: 2" + 1" piezometer Length: 20 ft Type/Size 0.020" slot PVC Sand Pack: #2/12 <br />CASING:Dia.: 2" + 1" piezometer Length: 180 ft Type PVC, Sch. 80 <br />Sonic <br />9"DATE BEGAN: 1/30/2018 <br />DATE FINISHED: 2/2/2018 <br />Depth <br />Well Completion <br />Sample <br />Collected <br />Recovery <br />% <br />USCS <br />Symbol Profile Description Comments(feet) <br />100%SM ::::Silty sand, fine to medium grained, dry, <br />::::dark yellowish brown (10YR 4/4)2"-dia Sch. 80 PVC + <br />:::: <br />:::: <br />::::Grout: 95% Portland cement / <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />::::35 ft - Becoming lightly cemented (10YR 3/4) <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />::::42 ft - Becoming loose, medium grained, dry <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />:::: <br />SM ::::Silty sand, fine, cemented, dry, <br />::::dark brown (7.5YR 3/4) <br />:::: <br />:::: <br />:::: <br />:::: <br />SC Clayey sand, fine to medium grained, lightly cemented, dry <br />dark brown (10YR 3/3) <br />SW Sand, medium grained, dry <br />dark yellowish brown (10YR 4/4) <br />SC Clayey sand, fine grained, slightly damp, gray <br />SW Sand, fine grained, moderately cemented, dry <br />very dark gray (7.5YR 3/1)59.0 <br />60.0 <br />56.0 <br />57.0 <br />58.0 <br />53.0 <br />54.0 <br />55.0 <br />50.0 <br />51.0 <br />52.0 <br />47.0 <br />48.0 <br />49.0 <br />44.0 <br />45.0 <br />46.0 <br />41.0 <br />42.0 <br />43.0 <br />38.0 <br />39.0 <br />40.0 <br />35.0 <br />36.0 <br />37.0 <br />31.0 1" dia. Sch. 80 PVC <br />32.0 <br />33.0 5% Bentonite <br />34.0 <br />30.0 <br />9"-dia boring <br />Page 2 of 7