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Cambria Environmental Technology,Inc BORING/WELL LOG
<br /> 270 Perkins Street
<br /> Sonoma, California 95476
<br /> Telephone (707) 935-4850
<br /> Fax (707) 935-6649
<br /> CLIENT NAME _ Egurva Services LLC _ _ BORING/WELL NAME MW-3
<br /> JOBISITE NAME Shell-branded Service Station DRILLING STARTED 07-N v-01 —
<br /> LOCATION 4315 Waterloo Road,Stockton,CA _ DRILLING COMPLETED 07-Nov-01
<br /> PROJECT NUMBER 1359 WELL DEVELOPMENT DATE(YIELD) 14-Nov-01 50 gallons)
<br /> DRILLER GreggDrilling GROUND SURFACE ELEVATION 30 47 ft above msl
<br /> DRILLING METHOD Hollow-stem auger TOP OF CASING ELEVATION 29 90 ft above msl
<br /> BORING DIAMETER 10-mch SCREENED INTERVAL 47 to 72 ft bgs
<br /> LOGGED BY G Mammim DEPTH TO WATER(First Encountered) 69 0 ft 07-Nov-01
<br /> REVIEWED BY J Neely,RG 6927 DEPTH TO WATER(Static) 63 4 ft(11 6-Nov-01) 1
<br /> REMARKS
<br /> y
<br /> U) U U
<br /> CL O Z ii F a M ¢p LITHOLOGIC DESCRIPTION z= WELL DIAGRAM
<br /> ii m0 Q X Q--- ❑ f9= ccJ OL
<br /> W
<br /> –ASPHA 05
<br /> §L1j, (ML),very dark grayish brown(10YR 314),moist,
<br /> 5%clay,90%silt,5%fine sand,no plasticity
<br /> 00 to MW-3- 5 05'-Clayey SILT.(ML),dark yellowish brown(10YR
<br /> +> 55, ML 414),very stiff,15%clay,80%silt,5%fine sand,low
<br /> plasticity
<br /> 00 e MW-3-9'
<br /> 23 09'-Sandy SILT.(ML),5%clay,65%silt,30%fine
<br /> 10 sand,no plasticity
<br /> 120
<br /> ,x
<br /> 00 s M. SM Silty SAND,(SM),dark yellowish brown(10YR 4/4),
<br /> 15 medium dense,moist,35%silt,65%fine sand
<br /> 170
<br /> ,e
<br /> MW-3- Cla SILT ML dark yellowish brown 10YR 414
<br /> 0 0 ze 1g' 20 ML )[��,( ), Y ( }.
<br /> hard, moist, 15%clay,80%silt,5%fine sand,low
<br /> plasticity zz a Portland Type
<br /> ull
<br /> 00 ao M43- SM Silly SAND,(SM),dark yellowish brown(10YR 414),
<br /> 25 very dense,moist,5%clay,30%silt,65%fine sand
<br /> 270
<br /> a
<br /> 0
<br /> 00 sae MW-3-
<br /> 29' SP SANQ.(SP),dark yellowish brown(10YR 416),very
<br /> < 30 dense,moist,5%silt,90%medium sand,5%fine gravel
<br /> n
<br /> a 320
<br /> c�
<br /> ,a
<br /> a 0 0 ;; M343- Silty SAND,(SM),dark yellowish brown(10YR 416),
<br /> 35 dense,moist,5%clay,35%silt,60%fine sand
<br /> o SM
<br /> a
<br /> 00 is MW-3-
<br /> 40]
<br /> Continued Next Page PAGE 1 0F 2
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