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r <br /> PROJECT NUMBER BORING NUMBER <br /> 31 _ �'n 5?=�M'-3 S+lLE T 1 OF <br /> SOIL BORING LOG <br /> PROJECT Oe!Montc -East M,,,er Stock.'on,CA <br /> - LOCATION <br /> ELEVATION NIA DRILLING CONIRACTOR Speclrum Exploration. Inc. <br /> GRILLING METHOD AND EQUIPMENT Hfl'1ow Ster ,auger,p'O-D. <br /> WATER LEVELS NiA START 06!10/9t FINISH 06/10/9! LOGGER9�9aumgartner <br /> x F SAMPLE I STAN'DAPD 501L DESCRIPTION COMMENTS <br /> O ILL PENETRAT IOIJ <br /> Lu w d PES 5 TS SOIL NAML,USCS GROUP SYMBOL,COLOR. <br /> a a ¢ w MOISTURE CONTENT,RELATIVE DENSITY DEPTH OP CASING.DR1LLItdG RAT <br /> LL w L 6'-6'-6' OR CONSISTENCY,50,L STRUCTURE, DRILLING FLUID LOSS <br /> w crcr r w INl Ff[FJERALCuY r cD TESTS AND INSTRUMENTATION <br /> am - � rr uo <br /> SILTY SAND, 4' of silly sand ara <br /> 3-4-6 10"of Wack asph.AJ/clay material Ino lab •ti <br /> 101 5amp!F) y . <br /> 4-5'-6'SILTY SANC (Sml:IJw moisture. <br /> ED CD <br /> 5U _ 1.0 9-22-35 ver;St,tf, cones ve,non- plashc,no otl r <br /> 60 (57) <br /> 8.50 <br /> - - 9.5'-lt-O' -m;ar to aDove except green , <br /> -l3-14 mot;fing.stGff <br /> 11.0 f 32) <br /> HNU = Oppm <br /> I l <br /> I <br /> ' 14.5 <br /> 145'-iG.O'Sir,filar to aD0've 2iCept <br /> 15.0 _ _ t3-1T-t9 I ^.r.reased Green/Drown mottling • 1 <br /> 15.0 1351 I <br /> _- • i I 'iNu -0'')ppm <br /> 19.5 <br /> 19.5'-27,Q'wrifar to above except f + <br /> 20,0 » _ 1-1012 g.eer/Drown nothing,iLd (rust)0,1al,C, • Ir <br /> 21.0 (22) spots <br /> FlNu=Oppm <br /> I <br /> 24.5 <br /> 25,0ff0l' <br /> 3S�-��a• 10��rye except ne red I 1 r 5.` ,5._ .... ..f �� <br />