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AlWASSOMTES INC <br /> 129 fn#o ave,Yodtio,Colianq MI LOG OF WELL MW3 <br /> ' PROJECTCONTINENT <br /> A RAIN LOCATION 1805 HARBOR STREET.,STOCKTON, CA PROJECT NO .2500_ X02 <br /> DATE DRILLED ()A1798 LOGGED BY _OM LUTTERMAN REVIEWED BY JEANNF_IJOMSFY 047410 <br /> ILLING COMPANY VArW QRII I ItIC, INC, DRILLER LARRY 0188LF METHOD - HOLLOW STFM AUGFR _ <br /> ORE HOLE DIAMETER 8 1N DEPTH DRILLED 28 FT DEPTH TO WATER INITIAL -14 FT STATIC - 27__ FT <br /> CASING TYPE PVA DIAMETER 2_ IN SCHEDULE 40 INTERVAL -__- 0 FT TO 8 FT, <br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL a FT TO 28 FT <br /> FILTER PACK TYPE Sg1SUPRFMF SAND NO_ 8 INTERVAL __ 5 FT TO 28 FT <br /> ' SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL -- 0 FT TO 6 FT <br /> COMMENTS FID BACKGROUNDREADINGS 25-_28 ppm PAGE !OF <br /> WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION <br /> DETAIL FT PPM 3LOWCOUNT LOG <br /> t 2 <br /> ' 4 0-65/10 LEAN CLAY WITH SAND (CL) 20% FINE POORLY GRADED SAND 80% <br /> CL FINES HIGH DRY STRENGTH NONE—SLOW DILATANCY MEDIUM <br /> TOUGHNESS MEDIUM PLASTICITY MODERATE BROWN NO <br /> 7 PRODUCT ODOR NO ORGANICS DRY-MOIST WEAK CEMENTATION <br /> 6 25 7 HOMOGENOUS <br /> ' � 9 <br /> r — <br /> 25 <br /> —== - 1 p Sc <br /> s 18 6 5/10-115/15 CLAYEY SAND (SC) 60% FINE POORLY GRADED SAND 40 FINES <br /> ' 12 LOW—HIGH DRY STRENGTH NONE—RAPID DILATANCY LOW—HIGH <br /> TOUGHNESS LOW—MEDIUM PLASTICITY MODERATE BROWN NO <br /> PRODUCT ODOR NO ORGANICS ORY—MOIST WEAK CEMENTATION <br /> t <br /> 14 HOMOGENOUS <br /> — ' S <br /> 16 25 8 SP 115/15-165/20 POORLY GRADED SAND (SP) >95% FINE—MEDIUM POORLY GRADED <br /> 15 SAND <5% FINES MODERATE BROWN <br /> 18 � <br /> — \ <br /> 165/200-21 WELL GRADED SAUP WITH GRAVEL (SW) >75% PNE—COARSE <br /> 20 CG-Mw3-20 5 _7 POORLY GRADED SAND 20% FINE GRAVEL <5% FINES GRAYISH <br /> 200t0 Sw ` <br /> 12 <br /> BLACK MODERATE PRODUCT ODOR NO ORGANICS WET WEAK <br /> ' 30 CEMENTATION HOMOGENOUS <br /> _ 22 GP 21-215/25 0 POORLY GRACED GRAVEL WITH SAND (GP) >20% FINE-COARSE <br /> — SAND 75% FINE GRAVEL <5% FINES GRAYISH BLACK MODERATE <br /> PRODUCT ODOR NO ORGANICS WET WEAK CEMENTATION <br /> — 24 \ HOMOGENOUS <br /> $0 32 <br /> 21 5/25 0-26/28 WELL GRADED SAND WITH GRAVEL (SW) >75% FINE-COARSE <br /> 26 50 SW WELL GRADED SAND 207 FINE GRAVEL <5% FINES GRAYISH <br /> i — BLACK MODERATE PRODUCT ODOR NO ORGANICS WET WEAK <br /> 28 <br /> CEMENTATION HOMOGENOUS <br /> CG-Mw3-28 5 <br /> 40 28 SP 26/28-29 POORLY GRADED SAND (SP) >95% FINE-MEDIUM POORLY GRADED <br /> 50 SAND <5% FINES GRAYISH BLACK SLIGHT-MODERATE PRODUCT <br /> 30 ODOR NO ORGANICS WET WEAK CEMENTATION HOMOGENOUS <br /> 32 <br /> ' 34 <br /> ' 36 <br /> 38 <br /> 40 <br /> ' 42 <br />