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' LITHOLOGIC 1 BORING LOG <br /> ' <br /> BLAU <br /> Prolect No 002-70950- <br /> 02-709 GO-O� pate Logged Boring No 9J 419-10102 <br /> $11° U-Haul Facile # <br /> vironmental Management, Inc. Location Facility 709-50 MW-lOB/C <br /> 33 North Third Avenue 2701 North Wilson Way <br /> Phoenix, Arizona 85003 Stockton, California Appendix <br /> Logged By B McDaniel Dnller Cascade Drilling B <br /> Boring Location Sketch Refer to Figure 2 Casing installation data <br /> Dnlling Method CME 75 Hollow Stem Auger Refer to Well Construction Diagram <br /> Surface Completion Traffic rated well vault, flush mounted Top of box elevation NA Top of casing elevation *T n Groundwater elevation NA <br /> -r Depth to Water Sand 1 V[1 <br /> _= 48 81$148 83C Refer to Weil Construction Diagram <br /> Depeth Sa D ie E Time Blow Counts Weil Sod <br /> � Detail Symbol Time Measured g 45 AM Bentonite Refer to Well Construction Diagram <br /> v, Date Measured 4111102 Cement Grout Refer to Well Construction Diagram <br /> I0 0 to 4" Asphalt <br /> 4 ' 4"to 5' Clay to silty clay,black to dark brown,medium plasticity,damp <br /> slight hydrocarbon odor <br /> CL <br /> 12 r' 5'to 18' Clay,reddish brown,medium ro high plasticity,damp,hydrocarbon odor <br /> 16 .•> <br /> .f <br /> 20 —f <br /> ��11.– <br /> 24 _ 18'to 31' Sand,grey,approximately 80%fine grained- 20%medium grained,damp, <br /> -- strong hydrocarbon odor <br /> 32 ,` r <br /> 36 - <br /> 40 — <br /> Ile, <br /> 640 r. <br /> 48 <br /> 52 <br /> ' <br /> .' 31'to 85' Sandy clay,olive brown,30%fine sands,high plasticity,damp <br /> 54 -- <br /> 58 CL <br /> b2r <br /> b6 'F 3 <br /> JI <br /> 72 r <br /> r <br /> 76 , <br /> r <br /> r <br /> 85' Total depth NOTE <br /> 88 No samples were collected during drilling <br /> Soil descriptions from cuttings Stratigraphic <br /> boundaries are therefore approximate <br />