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O.ROJECT: H&H Engineering PropFiinitor[ng Well No. MVV-2 <br /> 212 Industrial Drive, S ton, California <br /> Project No. 034-98081 <br /> DATE DRILLED: TYPE OF BORING: <br /> Sept. 23 & 24, 1988 4-114" I.D. Hollow Stem Auger <br /> LING EQUIPMENT: ELEVATION & DATUM: LOGGED BY: <br /> Mobile B61 HDX C. Pyatt <br /> : AMPLING METHOD: DEPTH TO WATER: FIRST: COMPL.: 24 HRS: <br /> 2" Modified California Split Spcon 33.5 <br /> LEL �. <br /> v; o <br /> Elevation o a2' <br /> WELL <br /> ?epth (Ft; 0 a N E U =Q �n:N SOIL D`ESCRIP iON <br /> 3 C CONSTRUCTION <br /> 2 0 O <br /> a; <br /> 0 <br /> ML 3 inches asphaltic concrete and aggregate base. <br /> Fine sandy SILT (ML); dark brown, slightly moist, drills <br /> eas loose <br /> Stiff silty CLAY (CH); dark brown, slightly moist, high *.� _'_j <br /> plasticity, drills firm. <br /> 5 Xx 18 Dark yellow-brown, trace fine sand, moderately plastic, :'! `..� <br /> 32 white mottles. <br /> 41 <br /> 70 Xx 65 <br /> Increase drilling pressure. <br /> 26 <br /> CL Medium fine sandy CLAY (CL); yellow-brown, slightly <br /> is NR 4 CH moist, non-plastic to low plastic, drills firm. <br /> x 10 Silty CLAY (CH); light yellow-brown, moist, high plasticity, <br /> .. 12 very stiff, drills firm. ` <br /> 'A <br /> —20 <br /> J <br /> Xx 10 <br /> 13 Decrease sand. <br /> 18 <br /> t.:l :1 <br /> 25 i -s <br /> j ll <br /> i <br /> 30 XX 7 •.I <br /> 112 2 Increase in moisture. <br /> 6.7 XX 7 <br /> 10 <br /> 1�4 Groundwater encountered. <br /> 35 <br /> -R=Refusal, greater than 100 �ilowslfoot KRAZAN $['ASSOCIATES, INC. Sheet 1 of 2 <br />