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UNIFIED SOIL CLASSIFICATION SYSTEM <br />kiKicig ijiyisKjiqs LTR CE_SCRETCN MAJOR 0 ni IS IONS LTR DESCRIPTION <br />,) <br />CCAR <br />GRAINED <br />GRAVEL <br />A.NO <br />GRAVELLY <br />SCLS <br />CV4 W•lt-graoed gravers or gravel sand <br />mixtures, Iltd• or no fines. <br />FINE <br />GRAINED <br />SCLS <br />SILTS <br />AND <br />CLAYS <br />LL<50 <br />ML <br />Inorganic alga and Y.,' fine sands, <br />rocx flour. sirry or clayey fine sands <br />or dayey silts wrth sligM plastiaty. <br />Poorty-graded graven or gravel <br />sand mixture. 'MI* or no fines. <br />c,_ <br />Inorganic days of !ow :a maciurn <br />pia_sticrry. gravelly days, sandy days <br />Nity days. lean days_ c4.4 Say gravels. gravel-sand-clay <br />mixtures. <br />a. Organ si/ts and organic wit-nays ic <br />ot tow piasociry. CIarey gravers, ravel-sand-day g <br />mixtures, <br />SAND <br />AND <br />SANDY <br />SCILS <br />sy, SCILS Inorganic <br />Weil-graoed sands or gravelly <br />sands. !Ira' or no tines, <br />SILTS <br />AND <br />CLAYS <br />LL>50 <br />Al <br />sift, micaceous or <br />diatomaceous fin* sandy or tiny <br />soils. elastic Silts. <br />sp Roorn-graded sands or graveity <br />sands. little or no fines. 0-I Inorganic days of hign plasticity, <br />fat clays_ <br />SM Silty sand,. sand-sitt mixtures. cH Crgano days cil mecium to nign <br />;Nasdaq. <br />X CI.arby sanos. sand-day rnirtures. 1-1C't-ILY <br />ORGANIC SOILS <br />P. Pam and °Error horny organic solis. <br />El Disturbed Bag or Bulk Sample <br />Standard penetration split spoon sample <br />Modified California Sampler (Porter) <br />(2 1/2—inch outside diameter) <br />Shaded area indicates portion of sample recovered. Blank <br />area completes the total depth the sampler was driven. <br />‘Ir Water level observed in boring <br />No recovery <br />NFWE No free water encountered <br />NOSC No odor, scent, or fluid cut <br />NOTE: Below count represents the number of blows <br />of a 140-pound hammer falling 30 inches per <br />blow required to drive a sampler through the <br />last 12 inches of an 18-inch penetration. <br />NOTE: The lines separating strata on the logs <br />represent approximate boundaries only. <br />The actual transition may be gradual. <br />No warranty is provided as to the continuity <br />of soil strata between borings. Logs <br />represent the soil section observed at <br />the boring location on the date of drilling <br />only. <br />Blank casing <br />Screened casing <br />Cement grout <br />Bentonite <br />Sand pack or gravel pack <br />Continuous sample <br />-)P-45to <br />PLATE <br />kg KLEIN FELDER <br />PROJECT NO. 24-2029-7 <br />COVE CONTRACTOR <br />BORING LOG LEGEND <br />STOCKTON, CALIFORNIA <br />M-1 2A