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EEti Site Id:M-5C1/M-5C2 sib zec Page 3 0( 4 F-T ERM Taut + ° °° Project Number: 4347.01 Project Name:Nestle _ Location:Ripon, California Blank Casing: Contractor.Spectrum type:Sch 80 PVC dia:2.00in fm:0.0' to:149.00' type:Sch 80 PVC dia:2.00in fm:0.0' to:180.00' Drilling Method:Mud Rotary Screens: Logged By:M. Scheeline type:Slotted (M—SCI) size:0.020in dia:2.00in fm:149.00' to:164.00' Date(s):10/30/00 type:Slotted (M—SC2) size:0.020in dia:2.00in fm:180.00' to:190.00' Annular FII: Total Depth:200.00' type:Bentonite Cement fm:0.00' to:100.00' "Completed Depth:200.00' type:Volclay fm:100.00' to:146.00' type:#2/12 Sand Filter fm:146.00' to:166.00' Borehole Dia.:12.25in type:Volclay fm:166.00' to:177.00' type:12/12 Sand Filter fm:177.00' to:200.00' O V J � Well Construction Soil Description and Observations v V L d VI 6 p � CL // SILTY SANDY CLAY (CL): (60,40,01, light to medium brown, medium to coarse grained, subangular, well graded. V) / 125 j/ %// �// SILTY SANDY CLAY (CL): as above. 130SM // %/ j/ CLAYEY SILTY SAND (SM): (70,30,0), light to medium brown, well graded. 135 CLAYEY SILTY packed. (SM): (70,30,0), grayish brown, medium grained, subangular, tightly / P 140 ML /// /// /j CLAYEY SANDY SILT (ML): (60,40,0), medium brown, coarse grained, angular, well graded. SANDY SILT (ML): medium brown, medium to fine grained, well sorted. 145 gp SAND (SP): (20,80,0), medium brown, medium to coarse grained, well sorted, silty. 150 SAND (SP): as above. 155 i - -_ - GRAVELLY SAND (SP): (0,70,30), medium brown, coarse to very coarse grained, well to moderately sorted, little to no fines, loose. 160 GRAVELLY SAND (SP): as above. 165 ML SILT (ML): brown, medium grained sand, subangular, moderate to well sorted, loose. 170 j j/i%/// %/ SILT (ML): as above. 175 / / // // SILT (ML): as above. SM CLAYEY SILTY SAND (SM): (60.40.0). light brown, subangular, poorlyto moderate) sorted.