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1 Location Map: IKey <br /> GEO-PHASE <br /> 'TD=Total Depth <br /> CSD—Casing Depth <br /> 1 = ,AS Grout ar Seal <br /> IFP=Filter Pack <br /> ENVIRONMENTAL <br /> • � IGr=Grout i <br /> N AnDi=Annular Diam' <br /> 1 �.A ,�u�� .—, CSDi=Casing Dlam i <br /> SS=Slot Size <br /> Boring No M —gA— Page 2_ ODti . =Depth to Water <br /> un <br /> o E Remarks <br /> Description OVM/ppmv <br /> 1 See Page 1 <br /> for 0-30' interval J <br /> I� <br /> 1 -35 0�� <br /> !� MW8 1110 ! �f 45 CI, Silty Clay 2 ppm <br /> i— -35 25 ------ Sticky Sample wet <br /> --_ I _ Dark Gray, (2 5Y 4/1) <br /> 1 <br /> 400 MW8A 1115 08 } I SM Silty Sand, fine grained �60 ppm <br /> -40 22 fair sorting <br /> Dark Gray, (2 5Y 411) <br /> F <br /> -450 <br /> MW8A 1121 96 m <br /> �� __—� � Clayey Silt i 17 pp <br /> I1— -45 40 f Dry,friable E <br /> �— Dark Gray, (2 5Y 411) <br /> F- <br /> 1� <br /> Bottom of conductor casing <br /> Total depth of March 2 1998 boring <br /> MW8 1146 50 CL, Silty Clay 12 ppm <br /> -50 J Dark Greenish Gray, (5G 3/2) 3 <br /> 11—55 0 Silty Clay 0 m <br /> !_ MWBA 0935 44 � I J"f CI. PP <br /> -55 50 � I Dark Greenish Gray, (i OGY 3/1) <br /> Large chunk of wood in spl -poss base plug <br /> Faint HC odor <br /> Il-60 0— MW8A 0948 S0 1 ��---�^t CL, Silty Clay Sticky&plastic 0 ppm <br /> I� �� -60 Dark Greenish Gray,(LOGY 3/1) <br /> i-- —I More wood fragments <br /> no unusual odor <br /> 1 Notes: Drilled 15" hole to 50 ft Set 8 518" csg to 49 ft <br /> Drilled out on 315198 w/ 8" auger to TD <br />