COMPLIANCE INFO - Laserfiche WebLink

Home Browse Search

UNIFIED SOIL CLASSIFICATION SYSTEM MAJOR DIVISI❑NS LTR DESCRIPTION MAJOR DIVISI❑NS LTR DESCRIPTI❑N GV Well-graded gravels or gravel and Inorganic slits and very fine sands, sand mixtures, little or no fines. ML rock flour, silty or clayey fine Gp Poorl raded ravels or ravel SILTS sands or clayey slits with slight Y-g 9 g Plasticity. GRAVEL L sand mixture, little or no fines. CLAYS Inorganic clays or low to medium GRAVELLY 94 Silty gravels, gravel-sand-silt LL <50 CL plasticity, gravelly clays, sandy SDILS mixtures. clays, lean clays. GC Clayey gravels, gravel-sand-clay CIL Organic slits and organic silt-clays COARSE mixtures. FINE of low plasticity. GRAINED SOILS SV Well-graded sands or gravelly GRAINED SOILS Inorgontc clays or low to medium sands, little or no fines. MH plasttctty, gravelly clays, sandy SANDPoorly-graded sands or gravelly SILTS clays, lean clays. AND SP sand mixture, little or no fines. AND CH Inorganic clays of high plastldty, SANDY CLAYS fat clays. SOILS SM Silty sands, sand-silt mixtures. LL >50 OH Organic clays of medium to high Plasticity. Clayey sands, sand-silt mixtures. HIGHLY ORGANIC PT Pent and other highly organic soils, Depth through which Sand pack sampler Is driven. iRelatively undisturbed sample ■ Bentonite annular seal T � Missed sample Neat cement annular seal Ground water level ❑ Blank PVC observed in boring S-10 Sample number Machine-slotted PVC PID Photolonlzatlon detector reading BLOW/FT REPRESENTS THE NUMBER OF BLOWS OF A 140-POUND HAMMER FALLING 30 INCHES TO DRIVE THE SAMPLER THROUGH THE LAST 12 INCHES OF AN 18 INCH PENETRATION, DASHED LINES SEPARATING UNITS OF THE LOG REPRESENT APPROXIMATE BOUNDARIES ONLY. ACTUAL BOUNDARIES MAY BE GRADUAL, LOGS REPRESENT SUBSURFACE CONDITIONS IN THE B❑RING AT THE TIME OF DRILLING ONLY, UNIFIED SOIL CLASSIFICATION SYSTEM PLATE AND SYMBOL KEY APP��.d c.osy.t.,r+= Proposed Unocal Service Station P.4 March Lane and West Lane PROJECT NO. 30010-1 Stockton, California