Laserfiche WebLink
MAJOR DIVISIONS TYPICAL NAMES <br /> i.w 41 <br /> CLEAN GRAVELS GW k&`-� WELL GRADED GRAVELS,GRAVEL-SAND MIXTURES <br /> !i'.l: <br /> GRAVELS WITH LITTLE OR oH.y� <br /> NO FINES GP `1-0z POORLY GRADED GRAVELS,GRAVEL-SAND MIXTURES <br /> MORE THAN HALF p. D: <br /> COARSE FRACTION o <br /> co L SILTY GRAVELS,POORLY GRADED GRAVEL-SAND-SILT <br /> •' a p <br /> ) IS LARGER THAN GM < MIXTURES <br /> O .N GRAVELS WITH <br /> 0 o NO.4 SIEVE OVER 15%FINES <br /> CLAYEY GRAVELS.POORLY GRADED GRAVEL-SAND-CLAY <br /> z A GCMIXTURES <br /> 0 <br /> w m CLEAN SANDS SW ' WELL GRADED SANDS,GRAVELLY SANDS <br /> cc SANDS WITH LITTLE <br /> O• Si_)o OR NO FINES SP :T ,- POORLY GRADED SANDS,GRAVELLY SANDS <br /> U 2 MORE THAN HALF <br /> COARSE FRACTION : <br /> IS SMALLER THAN SM } '.�•.- SILTY SANDS,POORLY GRADED SAND-SILT MIXTURES <br /> NO.4 SIEVE SANDS WITH <br /> OVER 15%FINES <br /> SC CLAYEY SANDS,POORLY GRADED SAND-CLAY MIXTURES <br /> • 6 <br /> INORGANIC SILTS AND VERY FINE SANDS,ROCK FLOUR, <br /> ML SILTY OR CLAYEY FINE SANDS,OR CLAYEY SILTS WITH <br /> SLIGHT PLASTICITY <br /> SILTS AND CLAYS %/ INORGANIC CLAYS OF LOW TO MEDIUM PLASTICITY, <br /> cn .a) CL GRAVELLY CLAYS,SANDY CLAYS,SILTY CLAYS, <br /> v) LIQUID LIMIT LESS THAN 50 / LEAN CLAYS <br /> O o _ <br /> N N ORGANIC CLAYS AND ORGANIC SILTY CLAYS OF LOW <br /> ww v OL - PLASTICITY <br /> z y- — <br /> MH INORGANIC SILTS,MICACEOUS OR DIATOMACIOUS FINE <br /> O m SANDY OR SILTY SOILS,ELASTIC SILTS <br /> z U) SILTS AND CLAYS <br /> LT- 0 CH A INORGANIC CLAYS OF HIGH PLASTICITY,FAT CLAYS <br /> LIQUID LIMIT GREATER THAN 50 <br /> ORGANIC CLAYS OF MEDIUM TO HIGH PLASTICITY, <br /> OH ORGANIC SILTS <br /> S i, <br /> HIGHLY ORGANIC SOILS Pt t PEAT AND OTHER HIGHLY ORGANIC SOILS <br /> H Modified California RV R-Value <br /> ® Split Spoon SA Sieve Analysis <br /> II Pushed Shelby Tube SW Swell Test <br /> m Auger Cuttings TC Cyclic Triaxial <br /> ® Grab Sample TX Unconsolidated Undrained Triaxial <br /> IM Sample Attempt with No Recovery TV Torvane Shear <br /> CA Chemical Analysis UC Unconfined Compression <br /> CN Consolidation (1.2) (Shear Strength,ksf) <br /> CP Compaction WA Wash Analysis <br /> DS Direct Shear (20) (with%Passing No.200 Sieve) <br /> o PM Permeability Water Level at Time of Drilling <br /> PP Pocket Penetrometer 1 Water Level after Drilling(with date measured) <br /> a <br /> (7 <br /> ai <br /> cn <br /> F- <br /> SOIL CLASSIFICATION CHART AND KEY TO TEST DATA 1 <br /> z <br /> z ttl GROUP <br /> z Figure A-1 <br /> z <br /> z <br /> Q <br /> 0 <br /> 9 <br />