Laserfiche WebLink
Drilling Log <br /> IT CORPORATION Soil Boring SS-•-1 <br /> ® A Member of the IT Group <br /> Project 7-Eleven SS1120632 Owner 7-Fleven Inc See Site Location <br /> Location 4627 DaVinci Drive Stockton C4 Proj No 77,1962 <br /> For Surface Elev Total Hole Depth 30 ft Diameter ?10 t OMMENTS <br /> Top of Casing Water Level Initial 12 ft Static <br /> Screen Dia Length Type/Size se and 4o1 3od tfee0 feet Hydropunch 030 <br /> Casing Dia Length Type <br /> Fill Material Neat cement grOut Rig/Core Trurk Mounted 6600 <br /> Drill Co Vironex Method Geo robe <br /> Driller Sieve Log By Kim Metez Date 04/08/02 Permit # <br /> Checked By Fd S1mOn's License No California RG#4422 <br /> Cv 2 Description <br /> t - of m 'o 'o r- [� <br /> v -a Q U m� 0 (Calor, Texture, Structure) <br /> m <br /> ov Mo W cD N Trace < 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> W m ae � <br /> -2 <br /> 0 <br /> Hand angered <br /> 2 <br /> 4 CLAY gray dry/slight most very stiff Plastic strong hydrocarbon odor in <br /> CL sample tube <br /> 6 Grades clay breccia" with angular clay fragments and Silty mtei stices <br /> (drilling i esult?) <br /> 8 <br /> CL <br /> Grades clayey SILT (40 60) brawn-gray diy very stiff to hard <br /> a Grades clayey SILT (30 70) brown, strong product odor <br /> 10 CL <br /> CL <br /> 12 ML V Grades less stiff gray degraded odor <br /> Grades clayey very fine SAND and SILT (20 40 40) brown di y stiff <br /> 14 strong gasoline odor (fresher than above) <br /> a <br /> 16 ' Wet pea graver (caving of wrong sample tube) <br /> 18 <br /> a20 PL Clayey SILT (20 80 to 40 60) gray brawn moist stiff slight plastic no <br /> CL hydrocarbon odor <br /> 22 - <br /> - 24 - CL Grades silty CLAY (50 50) brown gray <br /> arc <br /> 26 <br /> DPage 1 of 2 <br /> 07/24/2L <br /> g-Mar 99 <br />