Laserfiche WebLink
Ank <br /> UNIFIED SOIL CLASSIFICATION SYSTEM <br /> DIVISION <br /> MAJORLTR DESCRIPTION DIVISIONS LTR MAJOR DESCRIPTION <br /> WELL-GRADED GRAVELS OR INORGANIC SILTS AND VERY <br /> GW GRAVEL SAND MIXTURES. FINE SANDS, ROCK FLOUR, <br /> LITTLE OR NO FINES ML SILTY OR CLAYEY FINE <br /> w SANDS OR CLAYEY SILTS <br /> WITH SLIGHT PLASTICITY <br /> O <br /> POORLY-GRADED GRAVELS w <br /> GP OR GRAVEL SAND MIXTURE, �- <br /> LITTLE OR NO FINES g INORGANIC CLAYS OF LOW <br /> o TO MEDIUM PLASTICITY, <br /> a v CL GRAVELLY CLAYS, SANDY <br /> ted-J CLAYS, SILTY CLAYS. <br /> z i SILTY GRAVELS, F'' LEAN CLAYS <br /> < : GM GRAVEL-SAND-SILT d <br /> MIXTURES : w <br /> ORGANIC SILTS AND <br /> p CLAYEY GRAVELS. m OL ORGANIC SILTCLAYS OF <br /> w GC GRAVEL-SAND-CLAY p LOW PLASTICITY <br /> o MIXTURES w <br /> w J <br /> Z w _— <br /> �. w WELL-GRADED SANDS OR INORGANIC SILTS, MICACEOUS <br /> Sw MH - OR DIATOMACEOUS FINE, <br /> W GRAVELLY SANDS. LITTLE <br /> z SANDY OR SILTY SOILS. <br /> OR NO FINES LL ELASTIC SILTS <br /> J J <br /> O POORLY-GRADED SANDS, OR U0 INORGANIC CLAYS OF <br /> SP GRAVELLY SANDS, LITTLE z A CH MEDIUM TO HIGH <br /> o OR NO FINES aJ PLASTICITY, FAT CLAYS <br /> y z wJ <br /> a J <br /> zORGANIC CLAYS OF MEDIUM <br /> SII SILTY SANDS SANDSIG TO HIGH PLASTICITY, <br /> z MIXTURES OH ORGANIC SILTS <br /> N <br /> SC CLAYEY SANDS, SAND-CLAY HIGHLYORGANIC Pt PEAT AND OTHER HIGHLY <br /> MIXTURES SOILS ORGANIC SOILS <br /> NOTES KEY TO SYMBOLS <br /> THE LINES SEPARATING STRATA ON THE LOGS , <br /> REPRESENT APPROXIMATE BOUNDARIES ONLY MODIFIED CALIFORNIA SAMPLER, 2.0-ID <br /> THE ACTUAL TRANSITION MAY BE GRADUAL. NO <br /> WARRANTY IS PROVIDED AS TO THE CONTINUITY <br /> OF SOIL STRATA BETWEEN BORINGS. LOGS z MODIFIED CALIFORNIA SAMPLER, 2.5-ID <br /> REPRESENT THE SOIL SECTION OBSERVED AT <br /> THE BORING LOCATION ON THE DATE OF T <br /> 3 DRILLING ONLY. SHELBY TUBE SAMPLE <br /> SP STANDARD PENETRATION <br /> SPLIT-SPOON SAMPLE <br /> i WATER LEVEL OBSERVED IN BORING <br /> NO RECOVERY <br /> g� NFWE NO FREE WATER ENCOUNTERED <br /> d <br /> R <br /> FIGURE N0. <br /> Ko r b m a c h e r BORING LOG LEGEND <br /> Proposed Chevron Station 3 <br /> MacArthur Drive and Valpico Road <br /> M PROJECT NO. JB-20100 DATE 12/00 Tracy, California <br /> u <br />