Laserfiche WebLink
Total depth of borings 20-1/2 ft, Diameter of boring, E in, Data drilledi 8 16 90 <br /> j Casing dlarneterr_N/A Lengths NIA Slot aixe, N/A <br /> ® Screen dlarnetera N A Length N/A Material types N A <br /> Drilling Gompanyl Wayne Drilling Co: WHIST N P.ichard and .lay _ <br /> Method Uaed: Hollow—stem Auger FI Id Gco g1Sit C. Al6mari <br /> Signature of Registered Profeastoneh ` <br /> Registration Noa 4313 S toy Cclif. <br /> SAMPLE 3 USCS <br /> DEPTH NO. 4:> WELL <br /> P.I.D. CODE DESCRIPTION WELL <br /> Ca <br /> 0 Asphalt and gravel base. <br /> 2 <br /> 4 <br /> S-5 7 ppmv SM Sand, silt, fine— to medium—grained sand, moderate <br /> brown, slightly damp, loose. <br /> 8 <br /> 10 S-10 g ppmv . <br /> 12- <br /> 14- <br /> 5-15 <br /> 2145-15 10 0 <br /> � ppmv SW Sond, fine— to coarse—grained with irate fine— to •, . • <br /> coarse—grained grovel, pale yellow brown, slightly damp, :. <br /> - 16- medium dense. <br /> 18 • <br /> sm Silt with some fine—grained sand• pale yellow brown. <br /> 0 Clayey siii, Pale yellow brawn, wet, very stiff, slight <br /> 20 5-20 17 ppmv ML plasticity. <br /> Total depth = 20-1/2 feet. <br /> Ground water encountered at 19-1/2 feet. <br /> Baring backfilled with bentonite/cement slurry. <br /> LOG OF BORINGr B-'6 PLATE <br /> ARCA Service Station No. 6020 <br /> APG!!ud GaeSy�tamn 1711 Yosemite Avenue - p-10 <br /> �, PROJECT NO. 30055-1 Manteca, California <br />