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/WASSOCIATES INC <br /> ' 1260 Gr*rz Cn Ulm 953.51 LOG OF WELL MW4 <br /> • PROJECT FARMER PROPERTY LOCATION 610 NORTH HUNTER STREET. ,STQQ,KTON,, CA PROJECT NO 62596 0001 <br /> DATE DRILLED 3-24-98 LOGGED BY -TO-M- UTTERMAN REVIEWED BY JFANNF HOMSa C47410 <br /> DRILLING COMPANY _VA W ORE[11NG INC- DRILLER LARRY 0I691 F METHOD ,. HQI L.4w STFM AUGER <br /> ' BORE HOLE DIAMETER 8 1N-- DEPTH DRILLED 41 FT DEPTH TO WATER INITIAL _?5 FT STATIC - 22..3 FT <br /> CASING TYPE PVC - DIAMETER 2 IN SCHEDULE .40 INTERVAL 0 fT TO 21 FT <br /> SCREEN TYPE PVC DIAMETER 1 _ IN SLOT SIZE 0.020 IN INTERVAL 21 FT TO T 41 ET <br /> ' FILTER PACK TYPE 1111 SUPREME SANE] NO. 9 _ INTERVAL 1 q FT TO 41 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER EiFNIQUITE _ INTERVAL 0 FT- TO 19 FT. <br /> COMMENTS Pin BACKGROUND REAnIUQQ 4 pnm _- PAGE i OF__L_ <br /> WELL DEPTH PID SAMPLE 10 LITHOLOGIC DESCRIPTION <br /> ' DETAIL FT "M BLOWCOUNT LOG <br /> 0-3 - Asphalt <br /> 2 <br /> 3"-11 5/15 0 LEAN CLAY WITH SAND (CL) <25% FINE POORLY <br /> 4 GRADED SAND >75% FINES MEDIUM-HIGH DRY STRENGTH <br /> CL MODERATE DARK YELLOW BROWN NO PRODUCT ODOR NO <br /> 4 ORGANICS MOIST WEAK CEMENTATION HOMOGENEOUS <br /> 6 O6 <br /> I <br /> S <br /> 10 5 <br /> 48 <br /> 10 <br /> 13 <br /> 12 <br /> 14 <br /> 8 SP- id <br /> 16 29 a <br /> 1;1 5/15 D--16 5/20 0 POORLY GRADED SAND WITH SILT (SP-SM) 90% FINE <br /> I POORLY GRADED SAND 10% FINES DARK YELLOW BROWN <br /> 18 i NO PRODUCT ODOR ORGANICS MOIST, WEAK CEMENTATION <br /> fi HOMOGENOUS <br /> 20 i <br /> 2 95 16 5/20 0-21 5/25 0 SILTY SAND (SM) >857 FINE POORLY GRADED SAND <br /> 1a SM f <15% FINES DUSKY YELLOWISH BROWN NO PRODUCT <br /> 22 1 ODOR NO ORGANICS MOIST WEAK CEMENTA71ON <br /> -- HOMOGENOUS <br /> 24 <br /> 29 FP-MW4-25 5 S <br /> _ 3 <br /> –— 25 8 <br /> 1 14 <br /> 28 <br />' 30 29 1 <br /> _ 4 SP <br /> 16 21 5/25 0-36 5-40 0 POORLY GRADED SAND (SP) >90% MEDIUM POORLY <br /> 32 GRADED SAND >10% FINES DUSKY YELLOW BROWN <br /> — NO PRODUCT ODOR NO ORGANICS WET WEAK <br /> CEMENTATION HOMOGENOUS <br /> 34 <br /> FP–MW4-355 <br /> — 26 <br /> 36 29 3s <br /> 42 I <br /> f 6 5/40 0-41 0 LEAN CLAY (CL) <57 FINE POORLY GRADED SAND <br /> 38 >95% FINES MEDIUM-HIGH DRY STRENGTH NO <br /> DILATANCY MEDIUM TOUGHNESS MEDIUM PLASTICITY <br /> DARK GREENISH GRAY NO PRODUCT ODOR NO ORGANICS <br /> 40 29 20CL M015T WEAK CEMENTATiON HOMOGENOUS <br /> — 50 <br /> 42 <br />