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<br />PLATE IIHI <br /> <br /> <br />'~o "-..--1;;/ <br />"'"i <br />"'~'~o.-..:__. <br />:"::_-- <br />,."",:~;~..,..._.. <br /> <br />'. <br /> <br />~ I, <br />t~ <br />~f' <br />'. <br />/~ 2. 100 YE"R ~TORM PROFILE SHowN IS BASED ON <br />... 1"''''-" COMPUTION OF ALL PROJECT FEATURES. <br /> <br />NOTES <br />THIS DRAWING IS'" PLANNING SHEET WHICH <br />REPRESENT' PREUM,NARY ENGINEERING AND <br />SHOULD NOT IE USED fOR CONSTRUCTION. <br /> <br />-\' <br /> <br />o. <br />1'!l\:>9 <br />I <br />I <br />. I <br />\=d <br /> <br />~ <br /> <br />,CO <br />I""""l <br /> <br />o <br /> <br />"' <br /> <br />"" <br /> <br />'" <br /> <br />- E.83 RD. DRIVE. <br /> <br />'. <br /> <br />CORONADO PARKWAY <br /> <br />SfA.64...00 TO STA.e7tDO <br />10 YEAR STORM DISCHARGE. 1375 ch <br />10 vEAR STORM VELOCITY-IS.!5 'p. <br />100rEA" STORM DISCHARGE-22IS ch <br />100 YEAR STORM VELOCITY. 15.0 fp. <br /> <br />DESIGN STORM. 100 YEAR STORM <br /> <br />8,0' TYPi"h <br /> <br />EAR TH <br /> <br />3.' <br /> <br /> <br />FLOW DEPTH <br /> <br />3.5' <br /> <br /> <br />FLOW DEPTH <br /> <br />NATURAL GROUND <br /> <br /> <br />.w.-. _." <br /> <br />NATURAL GROUND <br />EXISTING CONCRETE LINING <br /> <br />....:..'" <br /> <br />YPICAL CHANNEL SECTION <br />STA.69+00 TO STA.78+00 <br /> <br />EXTEND CONCRETE LINING <br />TO 100 YEAR FLOW LINE <br />EXISTING CONCRETE LINING <br /> <br />SHALLOW OVERTOPPING <br />DURING 100 YEAR STORM <br /> <br />t EXPLORADOR CALLE <br />EXISTING I BRIDGE OPENING <br />DISCHAftGE CAPACITY BBO eh <br />PROPOSED- WIDEN 8RIDGE OPENING TO PROVIDE DISCHARGE - __ <br />CAPACITY OF 1900 eh 'Yo OVERTOPPING <br /> <br />TYPICAL CHANNEL SECTION <br />STA.63+00 TO 5T....57+B5 <br /> <br />N <br /> <br />NK PRO l <br /> <br />PROVIDE DtKE TO El. 5168.5 <br />TO CONTA". 100 YEAR FLOWS <br /> <br />"70 <br /> <br />CONCRETE <br />TRANSITION STRUCTURE <br /> <br /> <br /> <br />:=:- GROUTED RIPRAP- <br />ROP STRUCTURE <br /> <br /> <br />"'" <br /> <br />TA.65+00 TO SfA. 79+ 00 <br />10 YEAR STORM blSCHARGE _ 1250 e I. <br />10 YEA" STORM VELOCITY. 14.4 Ipl (Ave) <br />100 YEAR STORM DISCHARGE- 2090 ell <br />100 YEAR STORM VELOCITY- 13,4 Ip, 'Av.) <br />DESIGN STORM. 100 YEAR STORM <br /> <br />EXISTING CONCREl"E <br />LINING C TYPICAL) <br />-- 10. WATER _ <br /> <br />_4 GAS <br /> <br />30" SEwER <br /> <br />7"",,0 <br /> <br />10>00 <br /> <br />_0 <br /> <br />60+00 <br /> <br />'''00 <br /> <br />00.00 <br /> <br />INO CONTllOl SUI!VU tY MUlIlClC. COM_V <br />14L "HOTOGII.l',",YIY 1,l[lIlIltllaCO"""Il'l" <br />lIJ1A,'NIC ",.I,'''IN"y M[IIlIltll. tOM"'IoIY <br />rOUI! III'I"(IIV.I,L z,t. OAn "lOW" 11-15-12 <br /> <br />ENGINEER: <br /> <br />DUIO"'(D~OAnl-l.-'1''' <br />011,1,"", II' OU( '-1.-'14 <br />ClllClIlD .,T DUE '-24-'14 <br />IItVISlD O"T( <br />II(Vl,(O O"Tt <br /> <br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT <br /> <br />MAJOR DRAINAGEWAY PLANNING <br /> <br />ENGlttEERlNG CONSULTANTS, INC. <br />DENVER. COLORADC <br /> <br />CITY Of' FEDERAL HEIGHTS <br /> <br />ADAMS COUNTY <br /> <br />CITY OF THORNTON <br /> <br />NIVER CREEK <br /> <br />NIVER CREEK <br />STA. 48+00 TO 75+00 <br /> <br />Shut 3 of II <br />