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K*= KelleyTruckinglnc. <br /> Earthmving Contractors <br /> 6201 McIntyre Street . Golden,Colorado 80403 <br /> Ph#(303)279-4150 Fax#(303)279-4799 <br /> Attachment 4 <br /> Check Dams(CD) EC-12 <br /> CD <br /> LExOM,l <br /> CREST LFNOM Q B <br /> SECTgn <br /> IK <br /> 0 A <br /> MAN-) 'b• _ <br /> /COxPK (IeN)1ED J BKKiRL. <br /> (�) CNANMEL CNOE ' <br /> UPSTREAM AND TOP OF C C.OUA <br /> UDAHSIREM <br /> CHECK DAM ELEVATION VIEW <br /> b' <br /> CHANNEL <br /> ORADE <br /> f1JM—�MN. <br /> EF�} E. <br /> ATION TD NUt LINE.AWID OHR-pUVAIION. <br /> 050-12'RIMAR,TYPE M OR <br /> TYPE L--B"(SEE TABLE <br /> ND-7.MAJOR DRAPAGE.V I <br /> FOR ORADAD°N) SE�C�T��IO—N��A1 <br /> FLOW_ ' /-CHANNEL CALDE <br /> I'MI i _LpCAVADON lD xU1 <br /> L u C A',OVER-pc—O. <br /> 0.-1Z"aIPRAP,TYPE M OR (TYR') <br /> TYPE L DSO-S"(SEE TABLE <br /> MUOR DRAINADE,—I rat <br /> OP'DARON) SECTION B <br /> PALING B iWEEN CHECK OATH SV N T <br /> UK A N <br /> CHNNEL ORAOE fi&.&T1.T�.TtiTlH <br /> PROFILE <br /> CD-1. CHECK DAM <br /> N—ba2010 Urban Dminagc IR J FI-d C-ITP1 DiHlrin CD-3 <br /> Urban Sturm Damage Criteria Manual VOlumc 3 <br /> EC-12 Check Dams(CD) <br /> ,.SEE PLAN YEW r°R: <br /> -LODATION OF CHECK DAMS. <br /> -CHEOF OATH TYPE(CNECK DAM OR REINFORCED CNFCK DAM) <br /> -LEMGM(L),EREST LENGTH(CL),AND DEPTH(0). <br /> Z CHEER DNS—TED ON INITIAL SW MP SHALL BE 1-1-0 AFTER CONSTRUCTION <br /> FL1rS..1 FWOR TO ANY UPSTREAM QUID DSTWBIND KTIVRES. <br /> D~UDUZED FOR CHECK DAMS SHOULD BE OF APPROPRIATE SIZE FOR THE <br /> APPUGADDN. I—AL TWES Of RIPRAP USED FOR CHECK DAMS ARE TYPE Al(OW 11') <br /> OR TYPE L(O50 S-) <br /> A RIPPAP PAID SHALL BE TRENCNED INTO THE GROUND A YIMWU OF <br /> 5 THE ENDS OF ME CHECK DAM S L BE A MININUu OF 1'b"HIGHER THAN ME CENTER <br /> OF ME CNECH DAM. <br /> I.MPECT B EACH WORKDAY,MD MMRMN THEM N EFFECTAE OPEMTNG CONDITION. <br /> MAINTEHAHC£OF SMPA—BE PR—tV E,RIOT R TME,INSPECT BHPa AS SOON AS <br /> POSSIBLE(MID ALWAYS"THIN]A HOURS)FULLOWIND A STOP.MAT CAUSES SURFKE <br /> EROSON,MD PERI—NECESSARY MAINTENANCE. <br /> Z FREQUENT OBSERVATIONS AND MAIN1ENAREE ARE NECESSARD TO MMHTAN BUPA N <br /> EFYECDW OPERATING CONDITION INSPECTIONS AND COFFEE—MEASURES SHOULD BE <br /> DOCUMENTED THDROU-1 <br /> 3.WHERE BMWs HAVE FAILED.REPAIR OR REPLACEUENT SHOULD BE INITIATED UPON <br /> NSCWERY OF ME FAILURE. <br /> a.SEDIMENT KCUMULUED UPSTREAM OF ME CHECK DNS SHALL BE REARMED MEN ME <br /> SEDIMENT DEPTH IS MMIN R OF M HEIGHT OF ME CREST. <br /> 5.CHECK DAMS ME TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS <br /> STMUZED AND MPROVED BY THE LOOM SROSDICTION. <br /> b NNEN CECK DWS ARE REMOVED,E.—I-S SMALL BE FELEp WIIN-TABLE <br /> COMPACTED BACH—DIMMED MU SHALL BE SEEDED AND MNLCNED.0 COVERED WITH <br /> UOTETTILE OR OTHERWISE STAINUZED Ix A MANNER APPROVED BY THE LOCAL JURISDICTION. <br /> IRL*Au AbAnG—RRUW,s—HnMARo.A H NVAAMa N NnIKARI <br /> CON SW MANT"MVMC-JURISDICTIONS <br /> AS TTOAnMH11MHA THAT <br /> SHOULD WED <br /> STANDARD <br /> ED W-E.OErMLz <br /> afYFREMES ARE NOTED, <br /> U <br /> CD-4 UrWn Drainage and F"C-1 District November 2010 <br /> Urban ST.—Damage Criteria Manual W.—3 <br />