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oROJECT H&H Engineering Property Monitoring Well No MW-3 <br /> 212 Industrial Drive, Stockton, California <br /> Protect No 034-98081 <br /> DATE DRILLED TYPE OF BORING <br /> I Sept 24, 1998 4-114" 1 D Hollow Stem Auger <br /> SRILLING EQUIPMENT ELEVATION & DATUM LOGGED BY <br /> Mobile B61 HDX C Pyatt <br /> 01PLING METHOD DEPTH TO WATER FIRST COMPL 24 HRS <br /> 2" Modified California Split Spoon 33 4 <br /> LEL <br /> cn <br /> a o <br /> Elevation oC c a v — v <br /> 0 m y Ua m SOIL DESCRIPTION WELL <br /> Death lFr1 <br /> 3 % CONSTRUCTION <br /> m " <br /> a ML 6 inches asphaltic concrete, 3 inches aggregate base <br /> Fine sandy SILT (ML), dark grown, slightly moist, drills <br /> CH _\e_asy '4 <br /> Stiff silty CLAY JCH), dark brown, slightly moist, trace ; • <br /> sand, high plasticity, drills firm <br /> 5 XX 7 zLight yellow-brown, low plasticity with sand �• • <br /> 1$ r <br /> 34 <br /> !F• r` <br /> I • t •� <br /> 10 XX6 CL Fine sandy CLAY (CL), yeilow-brown, moist, non-piast€city, •* .j <br /> 26 drills easy <br /> • •' � ' � <br /> CH Silty soft-medium CLAY (CH), yellow-brown, moist, high <br /> 'e XX 6 plasticity, drills firm <br /> 10 <br /> 16 <br /> rf �~ <br /> White mottles, drills hard ' <br /> 20 XX 7 ; <br /> 11 <br /> I 12 <br /> Increase fine to medium sand, non-plastic •� <br /> ze xx 6 <br /> 112 <br /> I 36 XX 7 <br /> 11 <br /> 14 <br /> xx 5 - <br /> Groundwater encountered <br /> t <br /> i <br /> - - I <br /> R=Refusal greater than 100 blows/foot KRAZAN & ASSOCIATES, INC Sheet 1 of 2 <br />