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Total depth of boring, 45 ft. Diameter of borings 10 :-. Data drilled. 10/17/91 <br /> Casing diameters 4 in. Langtty 64 ft. Slot sizes 0.050 in. <br /> Screen diameters 4 in. Length, 20 ft- Material types PVC <br /> Drilling Cornpanys Westex Drinere Chris do !acrk <br /> Method Used. Hollow—stern Auger Field Geoiaglsts Clnuaio <br /> Signature of Registered Professionals <br /> Registration Noa 4313 State: <br /> SAMPLEUSCS I WELL <br /> ' DEPTii o P.LD. DESCRIPTION <br /> I NO. CODE I CONST. <br /> Q ASDhalt. <br /> ML � .at ;race c�ay, light brawn to lien; Give green, s.idntly agmo,�0•-3'1 � - • '� .. <br /> ppmv s,iant plasticity, hora. <br /> ' S-10 �� 0 JM Sanay siit. fine-grained sand, reac,sn brown to light olive <br /> 10 ppmv green, slightly damn, hard. <br /> 12 - <br /> 14 - <br /> 0 <br /> 2140 4lL , Silt some lana, fine-grained lana, reddish brown to light <br /> ppmv olive green, slightly damp, hara. <br /> ' 16 <br /> ' <br /> 2 _ �5 0 EM Sanay silt, fine—grained sand, moderate brown, slightly <br /> Q S 20 ! <br /> ppmv damp, very stiff. <br /> ' (section continues cownwar(j) <br /> LOG OF BORINGS B-10/VW-1 i PLATE <br /> S��OIWAIMU ARCO Service Station No. 548 <br /> FIL1612 Hammer Lane i6 <br /> PROJECT NO. 30004-4 00 "d' Stockton, California <br /> ' 0004D9A <br />