Laserfiche WebLink
1 <br /> Total depth of boring. 23-1/2 FeetDjanileter of boring: 6-1/4 Date drilled 11/21/92 <br /> Casing diometen_N/A .__ Length,.N/A Slot size, N/A <br /> Screen diameter, N/A Length, N/A Material type@ N/A <br /> Drilling Companyi WESTEX Driller: Chris/Mike <br /> Method Ikeda Hollow-stem auger, California modified spill xson Fled Geologist, Claudio Avila <br /> Signature of Registered Professional, <br /> I Registration No.& 4,313 S to, California <br /> MUM SAMPLE PJ.D• USCS DESCRIPTION <br /> WELL <br /> DEATH NO. g� CODE CONST. <br /> r <br /> 0 <br /> Asphalt and gravel fill •• ••.. <br /> 2 <br /> 4 <br /> S-5 26 pprr,v SP Sand trace silt. fine–grained, moderate brown, dry, non–plastic, .•' • ' <br /> medium dense - <br /> 8 <br /> 10 5-10 24 ppmv Moderate yellowish brown •• <br /> : .• <br /> 12 - <br /> - 14 — <br /> S-15 <br /> 2 14 S-15 37 0 <br /> ppmv SW Sand, fine– to coarse–grained, moderate yellowish brown, dry, <br /> 16 medium dense •• <br /> 18 .• - <br /> LOO OF BORING B-12 PLATE <br /> ARCO Service Station No. 6020 <br /> FILE NO 1711 Yosemite avenue A 1 7 <br /> PROJECT NO. 30055_7 0055EBA Manteca, California <br />