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m^� <br />�v <br />/ I VI ` <br />op <br />w <br />- EX 12" PVC <br />NV Bw.87 <br />'� <br />RIP -RAP CL3 — <br />2+00 <br />CENTERLINE <br />DAM CLAY CORE <br />R62 SECTION A -A' ALONG CL CLAY CORE BERM AT STA 1+40 882 <br />1 p. NOTES: <br />SOUTH 2°/ NORTH 1. DAM SLOPES ARE SHOWN AS APPROXIMATELY I{V);4(H). FINISH 8E <br />FINISHED CONSTRUCTED DAM SLOPES TO MATCH EXISTING ADJACENT SLOPES. <br />GROUND <br />1 <br />II <br />Q <br />m EX. CLEANOUT <br />RIM=moot <br />K ", <br />CENTERLINE <br />\",D\AM CLAY CORE <br />a r � <br />0 <br />l <br />880 980 FINISHED / — <br />4 GROUND / <br />1 880 _ - 680 <br />878 \�y.�s� 878 r � 7OROUNDELEV. 876.30 NG <br />SILTY <br />FILL: SILTY SAND,DARK _AT <br />BROWN. MOIST. (TOPSOIL FILL)875 <br />ELEV. 817.30 AMCLAYCORE8.b ! ExisriNc MDI M-GRFILL: SILTY AIND. TRA E GRAVEL.�GROGSHEET PILE ELEV. 811.3D870 P CE DECOMPOSED. BL ACK,IMO T.870 <br />DAM CLAY(SEV ES7.EPOSfT) CORE 874 874 ELEV-8fi7.30 <br />POORLY GRADED SAND, FINE-GRAINED, GRAY, <br />2 2 - WET TO WATERBEARING, (ALLUVIUM) <br />ESTiMAreD TOP of SAND 865 <br />1 1 ELEV, 884 3a FORMATION BASED ON THE <br />IIr CLAYEY SAND, WITH SAND GEOTECHNICAL REPORT <br />872 1 872 SEAMS, GRAY, WET. (ALLUVIUM) <br />DAM CLAY CORE LEV. 1.30 <br />860 SILTY C Y $ITH SAND, GRAY, 660 <br />- - WET. (ALLUVIUM) W <br />K <br />0 D <br />n WATER OBSERVED AT 12 112 FEET WITH 12 1(2 <br />855 Y FEETOF HOLLOW -STEM AUGER IN THE GROUND. <br />- U- WATER NOT OBSERVED TO GAVE -IN DEPTH OF I I - U 855 <br />- e a FEET IMMEDIATELY AFTER WITHDRAWAL OF AUGER. a Qo <br />8"iFs 868 - w o ELEV 852.3 0 2 <br />h 2 END OF BORING h W <br />N ul N m <br />850 850 <br />ESTIMATED TOP OF BANG n n m o -a N C7 m y v o v m y rn n m m cq N n <br />16 <br />FORMATION BASED ON THE866' a w v m O m r v N m m y v v w v m w a m n m <br />m G co C OD of m 1 n tD IQ) M <br />2 FT CLAY CORE 'KEY" GEOTECHNICAL REPORT n m n m n ro n ro n; n cv n OO n m n rm n �w m m <br />M m m m m m m m aP m m m m m m ev m m m m m m <br />865 865 <br />-80 -60 -40 -20 0 20 40 60 80 2+60 2+40 2+20 2+00 1+80 1+60 1+40 1+20 1+00 0+80 0+60 0+40 0+20 0+00 -0+20 -0+40 <br />1 hereby certify that this plan, specification, or report was prepared by me or under Drawn by Date <br />my direct supervision and that I am a duly Licensed Professional Engineer under Maple CTfOVf' HANSEN PARK PROJECT DAM CLAY CORE SHEET <br />the laws ofthe State of Minnesota DJL 9-30-15 PLAN AND PROFILE <br />HOUStOn PRELIMINARY DESIGN PHASE <br />Engineering Inc 1763.493.4522 Checked by Scale <br />Signature:_ Date: xX-xx-2015 �./ 9 9 NEW BRIGHTON, MINNESOTA PROJECT NO. R145555-240 9 <br />No. Revision Date By Printed Name: DennlsMcAlpine License t, 46827 F: 1763,493.55- DDM DDM AS SHOWN RICE CREEK WATERSHED DISTRICT <br />