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c <br />0 <br />R <br />I 1 1 <br />I \ I <br />I \1 <br />I <br />I ` <br />I \ <br />I � <br />I s� <br />I \ <br />` \\ EXST DEWATERING <br />` \ PIPE IS ABOVE GROUND \ <br />n <br />4684 <br />-- CONTROL POINT ROCKE <br />EL: 4684.283 <br />N=1,405,555.23 <br />E=3,205,249.18 <br />M4,Q4' REBAR W/2' AC POUDRE RIVER THALWEG <br />�= \ <br />o� y, _XST 101, HDPE PIPE <br />4 `�a�\$�� 467g 6j5 u <br />TOP OF POIARE <br />RIVERBANK <br />/,'.\\" --4686- \ 11E, �\ <br />5 -T — <br />11 Po �v <br />��PONQs`� I U���RIV� <br />EXST 18" CMP PIPE <br />FL EL = 4682.2 <br />PERMITTED <br />DISCHARGE <br />POINT <br />77 <br />/ ESST 18" CMP PIPE <br />---"`...... FL EL = 4682.3 <br />/ CONSTRUCT NEW 20' WIDE ROAD. <br />CONSTRUCT <br />STA 1+60 =i \\l\ <br />FXST 10"HDPE PIPE \ ) /Y�� <br />i LEL =4685.1 / / — — — <br />�� � P � {� �\ \ / � `} '�/CONTROL POINT JOSH <br />A .� — EL: 4684.655 <br />/I/I I) /II�`J � N=1,405,307.52 <br />/ I / I i' E=3,205,776.04 <br />EXST 10" HDPE PIPE \ �� <br />FL EL= 1 / #4.24"REBAR W/2 -AC <br />4fi@4 <br />i 1 <br />MINE TO BE RECLAIMED AS POND <br />WATER ELEVATION = 4681 FEET <br />I <br />AT TIME OF SURVEY ///// 1 <br />= 3 w`01 p <br />V <br />Lu 'g� <br />a <br />wO <br />L �zm <br />r w0N <br />W N_z <br />L <br />SJO m <br />r m <br />0 20' 40' 80' 0 <br />w <br />SCALE. 1" = 40' 8' 0 <br />f a <br />NOTES: <br />1. TOPOGRAPHY BY KING SURVEYING JULY 2015. <br />2. DATUM <br />HORIZONTAL'. MODIFIED STATE PLANE <br />VERTICAL: NGVD 29 0 <br />3. BENCHMARK. NGS "U 136", A BRASS DISK SET IN THE TOP OF THE \ <br />NORTH END OF THE WEST ABUTMENT OF R.R. BRIDGE OVER SMALL Q W Urj <br />CREEK, <br />o ei <br />ELEVATION: 4671.13 FEET (NGVD 29) , <br />4. SPILLWAY WILL TIE INTO PRE -MINING CONTOURS (NOT SHOWN) <br />�*/ retia Lc..- <br />V ,l e■ t, � Y; ,.. <br />(/ ® En <br />GREAT lNE3TER�RAtCW <br />AY pF CDLORAD <br />cl <br />(� COFFER DAM <br />�qO ' EAST SPILLWAY <br />PERMITTED <br />GO� <br />DISCHARGE <br />SARGE <br />\ <br />Flk' I POINT <br />WEST SPILLWAY � CITY OF GREELEY <br />SON <br />CODED GATE <br />J) SITE ENTRANCE <br />KEY MAP <br />NOT TO SCALE <br />W z >>Q <br />J w <br />J <br />Z U) (n Z <br />Q CL <br />w <br />Pmpd N0.: 133-24097-15001 <br />IDNOW W. <br />01 By. - RAP <br />ClNdmd By: JAB <br />C-203 <br />01 <br />