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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />TOW:\' OF ERIE - COAL CREEK FLOOD CO:\'TROL PROJECT <br /> <br /> <br />Cheeseman Street Lo\\' \Vater Crossing Looking From Top of Lcn'c <br /> <br />Proiect Description <br /> <br />The project was designed to provide tOO-year flood protection to the 10\>011 of Erie from <br />runoff originating in the 75 square mile Coal Creek drainage basin southwest of Erie. The <br />project included 4.600 feet of channel conveyance improvements, 2,400 feet oflevee construction. <br />3 bridge replacements/extensions. storm drainage outfall drains and erosion protection. <br /> <br />Proiect Data <br /> <br />Sponsor: T 0\\11 of Erie <br /> <br />Coun!)": \Veld <br /> <br />Rinr: Coal Creek <br /> <br />Terms of Loan: S498.512 @ 2.0% for 40 years Substantial Completion: ~tarch 1. 1995 <br /> <br />Design Engineer: WRC Engineering. Inc. - Dem"er. Colorado <br /> <br />Construction Caotraelor: Randall & Blake. Inc. - Littleton. Colorado <br /> <br />Design Criteria: <br /> <br />tOO-year discharge = 12.260 cfs <br />Channel bonom "idth = 90-130 ft. Side Slop<s = 3: 1 <br />Height of levee = 7-15 ft. Side Slopes = 3:1 Freeboard = 3 ft. <br /> <br />Flood Recurrence Inler,,:lI Protected b~ the Project: roo year <br />