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LOG OF BORING MW-il <br />_ <br />PROJECT SITE WASHINGTON SCIENTIFIC INDUSTRIES <br />SUPPLEMENTARY MONITORING WELL INSTALLATION LONG LAKE, MINNESOTA <br />CLIENT I ARCHITECT- ENGINEER <br />DELTA ENVIRONMENTAL CONSULTANTS, INC. <br />W <br />ww <br />LL <br />Cr <br />a� <br />w <br />!'uwW'��J <br />> <br />j <br />w 4 <br />ss <br />S in <br />DESCRIPTION OF MATERIAL <br />U 7 <br />N <br />0 <br />9 <br />m <br />Z <br />LWIWCOK#W*O C060*ESFrvE STW-W.TM I IONS FT <br />I 2 _ J 4 5 <br />--*---_� yyATER <br />CONTENT % <br />1tMUM41MM11MtW}, IWt UW�/W II <br />In 20 JO 40 so <br />SURFACE ELEVATION <br />1AS <br />4 <br />Dark brown to gray silty sand, trace roots <br />- ISM - OL) <br />2SS <br />5.5 <br />Light yellowish brown and brownish yellow <br />silt clay- stiff - (CL) <br />9 <br />9 <br />Black peat, trace roots - stiff - (Pt) <br />i <br />3SS <br />14 <br />Bluish gray and yellowish brown silty clay, <br />seams fine sand - firm - (CL-Ctl, seams S;4) <br />5 <br />I <br />�9 <br />4SS <br />18 <br />I Bluish gray silty sandy clay, some gravel <br />- stiff - (CL) <br />9 <br />SSS <br />23 <br />Gray sandy silt, trace clay, gravel - loose <br />- (ML - SM) <br />9 <br />9 <br />II <br />-! <br />6SS <br />Dark gray silty clay, little sand, trace <br />gravel - stiff - (CL) <br />I <br />End of boring at 25 feet depth <br />Hollow stem auger used full depth <br />Monitoring well MW-11 installed in borehole) <br />I <br />I <br />I <br />II <br />I <br />I <br />I <br />I <br />I <br />i <br />wil <br />LEVELOBSERVATIONS <br />OMt^ONS/LTAIM,INC. <br />r�'^d • "� • F'""�"'s`� <br />,4000 Zit[ A� Na <br />Mnntspcea MN 55WIn7 1 <br />161219541859 <br />9OtiNGSTARTED 6-29-di <br />j6�gCpy�D CE-29-is <br />wL <br />AIL <br />Groundwa_ter not encountered <br />wtiili ari-Ilinq <br />RIG CME 550 <br />DRILLER PRL <br />DRA0 DJW <br />A?�`JVED MCK <br />PRU.,W:CTs, Tq IS,,EET <br />2 of ] <br />Tne stlaUhCal,pn Imes roorwent Ina appr0•,me10 oournfanes <br />Del,.een su,I typos �nanu In* Irans,l,on -,av De �aesOwl <br />