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SENT BY:EMCON ASSOCIATES 2- 6-95 = 14:40 EMCON SACRkkEENTO- 209 4683078;#10 <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 09391004.07 ` BORM NO. MW-3 <br /> PROJECT NAME San Joaquin County Public Works Foothill Landfill WAGE 8 OF S <br /> BY B.Loewen DATE 12t29/94 SURFACE ELEV. f. <br /> W LITHO• WUL <br /> APHIC DESCRIPTION DETAIL <br /> COLUM <br /> It <br /> Sarldsttmc and silmm continue. <br /> @ 281'tough drilling <br /> t Sandgtone and Chert Chert is dark yellowish orange <br /> (10YR,6/6);sandstone contains mudstone <br /> 285 laminations. <br /> =: @283'tough drilling ends. <br /> Sandstone <br /> and Siltstane continue with common <br /> milky white quartz and tate light gr= <br /> translucent quartz. <br /> 290 ` <br /> .y. 4A <br /> 295 ,..r . <br /> ;c @ 295'hough drilling. K' <br /> @ 296'stopped drilling <br /> TMtMINAIM DR2LLM <br /> 300 <br /> 305 <br /> 310 <br /> 3t5 <br /> 20 <br /> REMARKS <br /> Boring canpleted as a 4 inch LD.Schedule 80 PVC gmundwow monitoring well. <br /> EWIN <br /> ASSOCIATES <br />