Laserfiche WebLink
Boring Log <br /> Canowne PROJECT No 01-634-45 <br /> BORING No W-7 <br /> LOGGED BY GMM <br /> PROJECT NAME TIME OIL CO -SITE ASSESSMENT MANTECA CA <br /> BORING LOCATION NORTHWEST OF FORMER PIMP ISLANDS SURFACE ELEV 27 34 FEET <br /> DRILLER .JOEL STAPLETON, SPECTRUM EXPLORATION DATE STARTED 10-7-92 DATE FINISHED 10-7-92 <br /> Cn <br /> BLOW <br /> SAMPLE LnrJ <br /> V COUNT REC -< - WC OCl u w SOIL DESCRIPTION o <br /> sv <br /> U a O r d tu <br /> LU NoTYPE INTERVAL 0" 8' 12' (in) U C J W (t50 CO AND REMARKS a <br /> In FROM TO 6 12' 18' <br /> 000 <br /> 33 ASPHALT <br /> °0° Loose, medium brown SILTY FINE <br /> 000 SAND slightly moist <br /> 0 <br /> 0 0 <br /> 1 SPT 40 55 3 3 3 16 0 0 <br /> 5 <br /> SM r 0 <br /> o c. <br /> 0 <br /> 0 V <br /> O <br /> o u <br /> 0 <br /> r O a <br /> 0 <br /> 2 SPT 90 105 3 3 4 16 a 0` 3 <br /> 10 o Loose salt and pepper, FINE 70 <br /> 0 o MEDIUM SAND, trace of coarse sand <br /> 000 slightly moist (note contact depth is <br /> SW°00 approximate) <br /> 0 0 <br /> 0 <br /> 3 C5 140 155 5 7 14 18 0n` 40 t45 r <br /> 15 �trft, medium brown with orange brown <br /> and gray mottling SILTY CLAY trace <br /> of fine sand, moist <br /> CL <br /> 4 CS 190 20 5 h 12 13 Ib Ground water encountered at 18 5 ft <br /> 20195 195 Loose to medium dense, brown, SILTY <br /> " FINE SAND trace to some medium _ <br /> 0 o sdnh 5dturated <br /> iM a „ — <br /> 0 <br /> a 0 =5 C5 24 0 255 3 4 a 14 o00 Decrease in silt by 24 0 ft <br /> 25 15 <br /> Soft brawn silty clay seam, trace of — <br /> sdnd from 24 75 to 25 5 ft — <br /> C'L � <br /> 6 CS 290 305 3 10 1 14 <br /> 30 20 1075 <br /> 105 Medium Miff, gr dy, SILTY CLAY, trace <br /> of tine sand moist <br /> Bottom of Boring at 30 5 Feet <br /> 35 <br /> 40 <br /> Page I of 2 <br />