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<br />NOTE: 10' TRANSITION TO TYPICAL SECTION
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<br />CONCRETE-LINED CHANNEL
<br />A T STORM SEWER OUTLET
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<br />FLARED END
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<br />CLEAN-OUT DETAIL
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<br />/MANHOLE RING Ai~U.. CDV[/<
<br />o PER CDOT STANDARD
<br />"- M-604-20
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<br />PRECAST '---..
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<br />-GRADE f;'>;';S &
<br />BR1Cf< (Ol,:;\S~:S
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<br />1.~,[f CDO! STANfwm M- (;04-.70 FOR F~EINFORCI~JC
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<br />7. ~.1L1"; ~;IINL I3L f<EQUlr~ED WHEN THE MANHOlE
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<br />Ndl:!JiOL.J:LJJE]'AIL
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<br />VJ~C ~NGIN~~~ING, INC,
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<br />1 GGO SOU TH t,LOtON STRELT
<br />SUI TE 500
<br />DENVER, COLORADO 80222
<br />PHONE NO: (303) 757-8513
<br />FAX NO: (303) 758-3203
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<br />CONSTRUCTION NOTES
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<br />NOTE: CONCRETE SHALL BE CLASS A OR E3
<br />FIBER-REINFORCED CONCRETE (FIBERMESH)
<br />
<br />STORM SEWER PIPE SHA~L ElE CORRUGATED H:(~H [,fNSITY f-'e'lllTliTlf I'H:
<br />(HDPE) PIPE WITH SMOOTH INTERIOR LINING CONFOI<~.':NG TO TI iF
<br />r,EOUIREMENTS OF MSHTO M-234,
<br />2 UNDERDRAIN SHALL BE CORRUGATED HOPE FlKI CRATt.D Pllel WiTH
<br />SMOOTH INTERIOR L1N:NG CONFORMING TO THE. f<EQlIIRWENTS C>
<br />AASHTO M-294,
<br />3. rlPF: INSTALLATION <,HALL, [i[ IN /"CCORDMKT WITlI !\c,H1 FTCmn,1UWrf'
<br />PRACTICE D-2321.
<br />4, F'IPE COUPliNGS SHALL BE S,OiL TIGHT SPLIT COUPL:ioJl~ '{11TH
<br />NEOPRENE CASKET, USE ONLY FITTINGS SWPLlED OR PECO~1ME N[)[ 0
<br />E3Y THE PIPE W,NUF!\CTUr,m
<br />5. PIPE BEDDING MATERIAL SHAH hE CRU';HED ROCI' OR CRAVEI,
<br />II;' MAXiMUM SIZE,
<br />G, COMPACT TR[NCH Bl\U.F ILL 10 90% STAN[)!J,[) ~'ROCTUr, [IE N':'IT,
<br />PER ASTM D-698.
<br />7. PROVIDE A ~AINIMU~1 OF 1 FOOT Of' COVE.R OV[[< lor) cr ,':i"[
<br />8. ADJUST fAANHOL[ PilAS AND CLE,\N-OUT COVERS TO MilICH FiNN 'f\!.Uf
<br />9, RENCHMARK AT SOUTHEAST CORNER OF FAIR'hl\( U,NE TO PE. F'P,"JiDUi
<br />E3Y THE TOWN OF COLUMEJiNE 'Ii-LlE'
<br />10 CONSTRUCTION ST!'''-.I~JC TO DE PROVIDED P( nl[ T(!\I;~J ,=,;
<br />COLUMBiNE VALLEY
<br />11, CONTPACTOR TO ACCESS F!f:Oi'EI':r Y FROM CUl D[' c.t.c i\ T rre T u~['
<br />OF DF!lVER LANE
<br />12. REVECfTATiGN OF DISTUPE,ED Ar:EAS fjY ,JlhEi,:'
<br />1 5 l')r,~OVI[)E TCiOLED CCJNTf:ACTION ,JeMJT'; ,-'IT 10--1 (Ie 1 I!\;TUVN':,
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<br />/,DD UNOERDRAIN f 01< CWC8 RlVllW
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<br />TOVVN OF COLUMBINE VALLEY
<br />5031 SOUTH MIDDLEFIELD ROAD, SUITE 101
<br />CGUJ:'.:GIi"<~E VALLEY, COLORADO 80123
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<br />COLUMBINE V ALL:.:\' STORM SEVIER
<br />OUTFt,tL f~)YSTEM
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