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Advanced BORING LOG <br /> GeoEnvironmenta Inc. <br /> i BOREHOLE NO MW-5 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> ' (los)467_1406 FAX (209)467-1118 - — TOTAL DEPTH 30' <br /> Project Rainwater Car Wash Drilling Co West Haz Mat DrilIing <br /> Site Location 420 West Yosenute Avenue j Rig/Auger Type CME 75 / S" hollow stem <br /> ' Manteca Logged By T Cuellar <br /> California <br /> ' <br /> Project No AGE-NC-97-0333 � Reviewed By N Henderson <br /> Date(s) Drilled 07/07/00 <br /> Notes Total depth of boring MW-5 equal to 30 feet bsg,boring t � Water level during drilling Page 1 of 1 <br /> ' completed as 2-inch diameter ground water monitoring well = Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ' ID /ft (ppm) Symbol) Soil Description I Completion Description <br /> w Well cover water-- <br /> I tight,locking cap <br /> 5 M W5 5 4/5/8 {) SP Brown,da� - -- Cement grout seal from <br /> mp,dense,poorly graded,SANI],fine P to 4 5'bsg <br /> ' Fy sand,less than 5%fines No petroleum hydrocarbon —"" Bentonite sea]from <br /> 11(NC)odor , 4 5 to 6 5' bsg <br /> -101 MW5-10 9/10/15 0 SP Brown,dampdensepoorly _ <br /> , ,p y graded,SAND fine <br /> sand,less than 5%fines No petroleum hydrocarbon <br /> (HQ odor - <br /> 'iVv5 15 11PIU121 U v11 Brown moist,hard clayey SIL 1 with Sind about #1117 sand from 6 5'to <br /> 80%tines and 20%sand no HC odor - 28 5 bsg <br /> ' 20 <br /> b1 W5 20 1226/30 0 SM Pale,brown,saturated dense,silty SANT),Linc = ticrccncd intirvai rrom <br /> sand about!30%,fine sand and 20%tines No HC odor to 213 5 bsg <br /> ' 5 M W5 25 1924/40 0 S P Brown-gray saturated,dense,poorly graded <br /> SANE] fine to medium sand about 5%fines Nu HC <br /> radar <br /> - _ _ Well plug at 29 5 <br /> 30 MW530 22128/35 0 SP Brown gray saturated dense,poorly graded <br /> %AND fine to medium sand about 5%fines No IIC <br /> odor <br /> I <br />