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eel <br />-E <br />i <br />h i <br />"■■'4 <br />■i <br />:'V> <br />is- <br />■'n .r"1^ <br />total length of well <br />length of well screen <br />length of riser pipe <br />scick*\^^ at surface <br />27.8* <br />5.0' <br />22.8^ <br />2.8* <br />Hinnesota Uniqxie Well No.446942 <br />fi <br />nOI4ITOfaNC WELL <br />DATE INSTALLED <br />ORILLElt/RlC <br />MW-11 <br />6-29-88 <br />FRL/CHE-55Q <br />GROUND SURFACE ELEVATION 93.<Q» <br />WATER LEVELS <br />Groundwater not encountere c <br />6-29-98 <br />1 <br />f <br />ELEVATION OF TOP OP RISER PIPE <br />PROTCCTOK PIPE <br />96.37 <br />4* Locking steel <br />pipe with 3-4” x 4* <br />wooden guard posts <br />THICKNESS AND TTPE OF SURFACE SEAL, Neat Cement Grout <br />OIAMETER AND TYPE OF RISER PIPE 2"/Low Carbon Steel <br />TYPE OF BACKFILL AROUND RISER PIPE Neat Cement Grout <br />I <br />— THICKNESS AND TYPE OF SEAL 2 */Bentonite <br />DEPTH 70 TOP OF FILTER SAND <br />TYPE OF FILTER AROUND SCREEN <br />TYPE OF WELL SCREEN <br />#30 Coarse Flint Sane <br />SLOT SIZES <br />Johnson Environmental <br />0.010" Continuous <br />OIAHETER AND LENGTH OF SCREEN 2"/5* <br />• i <br />DEPTH TO BOrraM OF MONITORING WELL <br />DEPTH TO BOTTOM OF FILTER SAND 26' <br />r <br />THICKNESS AND TYPE OF SEAL None <br />DIARETER AND DEPTH OF BOREHOLE 8"/26» <br />Monitoring ’t^ell Log <br />Wsishington Scientific Industrie <br />Long Lake, I4innesota <br />Delta Environmental Consultants <br />GME CONSUUANTS, INC. <br />14000 21st Ave. No. <br />MINNEAPOLIS. MINNESOTA 55447 <br />DJW WCK I 7-7-88 I 1379-E <br />1 <br />Vi?- -m <br />'41 <br />«' 4' .. <br />I <br />•t r’ <br />total length of w <br />length of well sc <br />length of riser p <br />scicK-up at surfa <br />Minnesota unique Well <br />B <br />7 <br />f <br />•# <br />i.. <br />— T <br />D <br />: >1 <br />m <br />• I <br />Monitoring Well Log <br />Washington Scientific <br />Long Lake, Minnesota <br />Delta EInvironmental Consull