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ASSOCIATES INC.
<br /> 1260 Gro#cs priw,Madeslo,GoElo*9251,E LOG OF BORING S B 1
<br /> � PROJECT ROSSETTI PROPERTY !! LOCATION 25411 LONE TREE ROAD, ESCALON, CA PROJECT NO. 14980.0001
<br /> . DATE DRILLED 06/30/96 ;I _ LOGGED BY TOM LUTTERMAN REVIEWED BY JEANNE HOMSEY C47410
<br /> DRILLING COMPANY MITCHELL DRILLING DRILLER BART TURGENSI METHOD HOLLOW STEM AUGER
<br /> BORE HOLE DIAMETER 8 �I IN DEPTH DRILLED 36 FT DEPTH TO WATER INITIAL NA 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"!'CEMEN7 INTERVAL 0 FT TO 38 FT
<br /> COMMENTS: 'I PAGE I OF__L
<br /> WELL DEPTH PID SAMPLE ID LITHOLOGIC
<br /> DETAIL FT. PPM BLOWCOUNT LOG DESCRIPTION
<br /> 0-2" ASPHALT
<br /> 2 1
<br /> 4
<br /> 6
<br /> SP T-13.5' POORLY GRADED SAND (SP): >90% FINE-MEDIUM, POORLY GRADED SAND;
<br /> <10% FINES; MODERATE BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY-
<br /> MOIST, WEAK CEMENTATION, HOMOGENOUS
<br /> 8
<br /> 10
<br /> s.
<br /> 12 ,
<br /> —14-
<br /> 1
<br /> a1z 13.5-16/19.5' POORLY GRADED SAND WITH SILT (SP—SM); 90% FINE—MEDIUM, POORLY !.
<br /> 16 1 15 SP-SM GRADED SAND; 10% FINES; MODERATE BROWN, NO PRODUCT ODOR,
<br /> NO ORGANICS, DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS
<br /> I
<br /> 3
<br /> p+
<br /> 20— 27
<br /> 1 23
<br /> J6 so �
<br /> i
<br /> 22
<br /> ML II 16/19.5-26/29' SILT (ML): <15% FINE, POORLY GRADED SAND; >85% FINES; NO DRY
<br /> 24 STRENGTH, SLOW—RAPID DILATANCY, LOW TOUGHNESS, NONE—LOW
<br /> 2D PLASTICITY, MODERATE YELLOW BROWN, NO PRODUCT ODOR, NO ORGANICS
<br /> 23 DRY—MOIST, WEAK CEMENTATION, HOMOGENOUS
<br /> 26 1 37
<br /> .3
<br /> i
<br /> 2$ M
<br /> 30 19
<br /> 21
<br /> 26 ML
<br /> 1 26/29-31/34.5' SANDY SILT WITH GRAVEL (ML): 30% FINE-MEDIUM, POORLY GRADED
<br /> 32 SAND; <15% FINE GRAVEL; 55% FINES; LOW DRY STRENGTH, SLOW
<br /> DILATANCY, LOW-MEDIUM TOUGHNESS, NO PLASTICITY, PALE YELLOW
<br /> BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY, WEAK CEMENTATION,
<br /> Ru-set-35' HOMOGENOUS
<br /> 34 i!
<br /> 22 ML
<br /> 27 31/34.5-36' SILT (ML): <15% FINE, POORLY GRADED SAND; >85% FINES; LOW DRY
<br /> 36 36 STRENGTH, NONE-SLOW DILATANCY, LOW TOUGHNESS, NO
<br /> PLASTICITY, DARK YELLOW BROWN, NO PRODUCT ODOR, NO ORGANICS
<br /> DRY-MOIST, WEAK-MODERATE CEMENTATION, HOMOGENOUS
<br /> --38—
<br /> '40--L—
<br /> ;.
<br />
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