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IBORING LOCATION ELEVATION AND DATUM BOOING NO <br /> 1340 W Washington St (South side of warehouse#2) Ground Surface IIP-2 <br /> IDRILLINGAGENCY DPiILLER DATE STARTED <br /> . EnProbe Jeff Edmond DATE FINISHED 21 Jul 03 } 21 Jul 03 <br /> DRILLING EQUIPMENT r COMPLETIONSAMPLER <br /> Truck-mounted GeoProbe System 5410 DEPTH 25 5 ft Macrocore <br /> I DRILL#NG METHOD BORfNG DIA NO OF <br /> Hydropunch/Direct Push 2 25 laches SAMPLES 1 Soil, 1 Groundwater <br /> SIZEANDTYPE OF CASING FROM TO — WATER FIRST SAMPLED <br /> LEVEL -19 ft bgs At 22 ft <br /> TYPE OF I PERFORATION FROM — TO — CORE BARREL LENGTH� — 1 7 inch ID 4 0 ft <br /> FROM — <br /> SIZEANDTYPE OF PACK TO LOGGED BY JLM CHECKED BY MS <br /> NO 1 Neat Cement FROM 0 5 ft TO 25 5 ft COMMENTS Continuous Core <br /> I TYPE OF SEAL <br /> NO 2 Concrete(Portland) FROM 0 0 ft TO 0 5 ft <br /> 0 <br /> m � WELL <br /> d E a MATERIAL DESCRIPTION USCS CONSTFftJG110N <br /> I Lu M a <br /> Approx 4 inches of concrete at surface, Gravel fill up to 15 inch dia [Fill] _ <br /> SILTY CLAY(CL),yellowish-brown,moist,medium plasticity CL <br /> I <br /> I <br /> 5 <br /> +T Increase in silt content,trace of pea gravel <br /> lie <br /> CLAYEY SILT(ML)with fine-grained Sand,yellowish-brown with some rust mottling, ML <br /> moist,medium dense,low plasticity o <br /> 10i <br /> I y <br /> 3 <br /> I <br /> r <br /> U <br /> T Clayey lenses with Silt and fine-grained Sand,increase in moisture <br /> I 15 CLAYEY SILT/SILTY CLAY(ML/CL)mixture,olive brown (5Y 6/2)to medium- ML/CL <br /> brown,moist,stiff,low to medium plasticity, trace gravel tip to approx 0 5 inch dia <br /> T Color change to olive-gray(5Y 5/2) <br /> SILTY SAND(SP),olive-yellow with some olive-gray(5Y 5/2),wet,poorly graded Z SP <br /> 20 <br /> Z increase in medium-to coarse-grained sand content <br /> CLAY(CL),light olive brown clay in shoe <br /> n Note Drib groundwater sample collected <br /> 25 N TD 25 5 ft bgs at approx 22 ft b sat 09]5 hr CL <br /> I POR Robert A Booher, LOG OF HYDROPUNCH BORING HP-2 PLATE <br /> Consulting California Cedar Products <br /> 3221 Quail Hollow Drive 1340 West Washtn ton Street 5 <br /> w Fairfield, California 94584 Stockton, California <br /> I U¢ JOB NUMBER TRACE 396 REVIEWED BY Jeff Monroe DATE October 2003 REVISED SNOT 1 6f 1 <br /> ¢¢ <br />