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ITIT CORPORATION Drilling Log Soil Boring SB-2 <br /> A Member of the IT Group <br /> 7-Eleven SS# 19976 owner E'�''en inc For site <br /> Location <br /> Protect _ <br /> Location 1499 N main Street Manteca CA Prot No °'�' <br /> Surface Fkev Total Mole Depth 15 I1 Diameter 6 22 -ItOIENTC <br /> Top of Casing Water Level Initial 1L4 It Static <br /> Screen Dia Length Type/Size <br /> Casing ilia Length Type <br /> Fill Material Rig/Core Rhino MARC M5-T1520 Spoon <br /> Drill Co Gfeao Drilling Method Hollow Stem Auger/PID <br /> Driller 13,,OL)v Deason LogBy Len Mason Date 11701700 Permit # <br /> Checked By <br /> Ed Simonis License No Cat,fornia RG#4422 <br /> w° T �_ ;ir ❑escrlptlon <br /> U <br /> Nom' 4a a V m NJ sn <br /> (Color, Texture, Structure) <br /> O� m o a C7 U Trace < 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> U) m x <br /> �0-11C Concrete over brown silty sand <br /> 2 SM <br /> n loose it no h di ocal bon odor <br /> 4 Silty fine SAND (30,713) brow y Y <br /> 00 <br /> g sM <br /> a <br /> ' 10 Siity tine to medium SAND (20,80) light bi uwn <br /> 00 <br /> 5M <br /> 12 <br /> 14 <br /> Clayev SILT 12�� �Ol greenish gray with rust stained streaks wet, slightly <br /> elastic hy0i ocarbon odor, possible oil odor <br /> na 7 <br /> 16 ML <br /> 18 vroundwater Encounterecl <br /> 20 <br /> Silty Ver f tine SAI IC, 1 "IJ 7- 11 ji et"1 ii l i J- , , rFji ji I no hiydl ocarpon odor <br /> 22 <br /> 'II <br /> 24 <br /> Page I of 2 <br /> 01/0412001 111[11109-Mar 09 <br />