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GRAPHIC GEOTECHNICAL BORING LOG PAGE 1 OF 1 <br /> CLIENT Mantgame Ward PROJECT NO DRILL HOLE B-8 <br /> SITE LOCATION 5400 Pacific Avenue, Stockton, California <br />' DRILLING CO West Hazmat Drillino^ TYPE OF RIG Acker D2 <br /> DRILLING METHOD/EQUIPMENT Cantor Flight HSA _ HOLE DIAMETER 8" <br />' RIVE WEIGHT/HEIGHT OF DROP 140#. 30" REFERENCE OR DATUM Ground Level <br /> START DATE 711192 COMPLETION DATE 711192 <br /> v f V ayyn44 l ` J ` 4 Y <br /> DESCRIPTION <br /> ti � {� .� � r5}�try y+ 7�-*T-�4 • , Y $ V ,i " <br /> inF'cftwino Order'#.I'f'1.17LOGY,viatar,grata-size,wrti4,-WVuta►gy. <br /> tt LUU u, fossils,consistency,wogs% <br /> p <br /> CL 2"Asphalt surface <br /> 2 -4"gravel base <br />' 4"-9 0 CLAY, slight reddish brown, some sift, moist, stiff <br /> 14 <br /> S 22 0909 32 <br />' <br /> 27 <br />' H 8 0915 27 9 0'-14 0' CLAY,brown, some silt, moist, stiff <br /> 10 32 <br /> 50 <br /> 15 9 0923 195 14 0'-19 0'CLAY, brawn, some silt, slightly porous, moist, stiff <br /> 15 <br /> 21 <br />' <br /> 20 t8 0931 243 19 0'-24 0'CLAY, light olive brown, slightly mottled dark brown and <br /> 28 olive green, some silt, moist, stiff <br /> 34 <br /> 72 0939235 24 0-29 0'CLAY, light brown, mottled olive green, some silt, slightly <br /> 25 23 porous, moist, stiff <br /> 34 <br /> r . <br /> 290 <br /> 30 150950 253 ML 30 5 29'-30 T SILT, light olive brown, some clay, moist, dense <br /> 33 TD Drilled=29 0 Feet TD Sampled =30 5 Feet <br /> No Water Encountered No Caving <br /> 35--- H I <br /> NOTES <br /> Boring was drilled adjacent to sewer fine and former UST location <br /> ENVIRONMENTAL AUDIT,INC NOTE This Boring Log Represents Conditions only at Time and Location <br /> Indicated Subsurface Conditions May Differ at other Locations and <br /> Times <br /> LOGGED BY JLA DATE 07/01/92 APPROVED BY SMM RG# 5326 <br />