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;�,+Cp rINO TrzCHNaLoo7 ccRr. <br /> f LOG OF BORING BORING N0. MW-7 SHEET IOF'1 <br /> CLIENT PROJECT - I PROJECT No. <br /> 1 i East Bay Municipal Utility Cistrict Stockton.Maintenance Yard 40420 <br /> PROJECT LOCATION COORDINATES ELEVATION (DATUM) TOTAL DEPTH 113ATE STAR <br /> Stockton, California N 4890,7920 E 5102.2937 3.02' (msl) 25.5 FEET 2/20/21 <br /> ' SURFACE CONDITIONS LOGGID HY DATE FINIS <br /> Asphalt Weston � <br /> SAMPLING CHECKED BY I APPROVED BY <br /> 0191 <br /> i tox y 8 LU Co <br /> c o n Cn w <br /> U- <br /> CORING Z t' <br /> } r r z � CLASSIFiCATIQN OF MATERIAL REMARKS <br /> e e <br /> CE <br /> ASPHALT 'Eoring agvancec c <br /> CLAY; firm; cohesive; plastic; Damp; some wIT 1/4" OD hcslc•r <br /> very fine grained sand (CL). auger. <br /> SPT sampler Cri•re.^. <br /> Ib, hammer, <br /> 4 �f — <br /> ,,X - <br /> 6 <br /> f' r <br /> T <br /> 8 <br /> SAND; fine grained; wefl sorted: we!l <br /> s rounded: quartz > 80:; siiCntly cohesive; ! <br /> slightly plastic; wet @ 11% trace silt and } <br /> 10 cEay: {SP}_ <br /> 12 <br /> 13 <br /> 1 ' I4 <br /> 16 <br /> t 17 <br /> i i8 <br /> U�, 1s <br /> � r . <br /> f <br /> 20 <br /> � 21 <br /> 22 <br /> 23 <br /> 24 <br /> 25 SANDY CLAY; stiff; cohesive; plastic; wet: I <br /> 26 IML}_ Bottom of boring <br /> 2T Nater Level enceunier <br /> 1 at 12 feet <br /> 28 <br /> 29 <br /> 1 <br />