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AssOCIATES INC. <br /> 1260 Graphics Drive,Modesto,California,95351 LOG OF BORING S134 <br /> PROJECT VAN DYKEN PROPERTY LOCATION 215 WEST MAIN STREET, RIPON, CALIFORNIA PROJECT NO. 14981.0001 <br /> DATE DRILLED 07/13/98 LOGGED BY TOM LUTTERMAN REVIEWED BY JEANNE HOMSEY C47410 <br /> DRILLING COMPANY FISCH ENVIRONMENTAL DRILLER DAVID FISCH METHOD DIRECT PUSH TECHNOLOGY <br /> BORE HOLE DIAMETER 1.5 IN DEPTH DRILLED 26 FT DEPTH TO WATER INITIAL 24 FT STATIC FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT VIA TREMIE METHOD INTERVAL 26 FT TO FT <br /> L COMMENTS: ADVANCED AND EXPOSED SCREEN FROM 31-35 FEET TO COLLECT WATER SAMPLE PAGE 1 OF-1- <br /> WELL <br /> F1WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0-2" ASPHALT <br /> 2 <br /> �r 4 <br /> 0 SP-SM 2 -11/14' POORLY GRADED SAND WITH SILT (SP-SM): 90% FINE-MEDIUM, <br /> 6 POORLY GRADED SAND; 10% FINES, DARK YELLOW BROWN, <br /> jL NO PRODUCT ODOR, NO ORGANICS, DRY-MOIST, WEAK CEMENTATION, <br /> HOMOGENOUS <br /> 8 <br /> L 1D D <br /> 12 <br /> L <br /> -14- <br /> 0 <br /> -16- <br /> _18- <br /> 11/14-21/24- <br /> 6,811/14-21/24' POORLY GRADED SAND (SP): >957 FINE-MEDIUM, POORLY GRADED <br /> SP SAND; <5% FINES; PALE YELLOW BROWN, NO PRODUCT ODOR, NO <br /> ORGANICS, DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS <br /> 20 D <br /> 22 <br /> NS-SB4-25.0' <br /> \\= <br /> 24 / <br /> 191 ML 21/24-26' SILT WITH SAND (ML): 15% FINE, POORLY GRADED SAND; 85% FINES; <br /> NONE-LOW DRY STRENGTH, SLOW DILATANCY, LOW TOUGHNESS, NONE- <br /> LOW PLASTICITY, DARK YELLOW BROWN, MODERATE PRODUCT ODOR, <br /> 26 NO,ORGANICS, MOIST-WET, WEAK CEMENTATION, HOMOGENOUS, <br /> IRON OXIDE PRESENT <br /> 28 <br /> Vr <br /> 30 <br /> 32 <br /> FFFrrr <br /> -34- <br /> 36- <br /> -38- <br /> .40- <br />