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<br />. <br /> <br />~b <br /> <br />ROXBOROl'GH PARK METROPOLITAX DISTRICT <br /> <br />October 24. 2005 <br /> <br />Mr. Joe Busto <br />Colorado Water Conservation Board <br />Flood Protection Section <br />1313 Sherman Street #721 <br />Denver, CO 80203 <br /> <br />Re: Roxborough Park Metropolitan District <br />Wastewater Regionalization Project <br />Additional Easement Request - Stormwater Pipeline Relocation <br /> <br />Dear Mr. Busto: <br /> <br />. <br /> <br />At its March. 2005 Board Meeting, the Colorado Water Conservation Board <br />(CWCB) granted an easement to the Roxborough Parl< Metropolitan District <br />(RPMD) for construction of a wastewater Interceptor pipeline on CWCB property <br />along the South Platte River (Ref. Meeting Minutes, Item 20). During design of <br />the proposed wastewater pipeline, a conflict was discovered between the <br />proposed pipeline and an existing stormwater pipeline located near the <br />intersection of Belleview Avenue and the Frontage Road. In order to construct <br />the proposed wastewater pipeline, It will be necessary to relocate the existing <br />stormwater pipeline. Because the land adjacent to the river is owned by CWCB, <br />an easement from CWCB would be required to construct the new stormwater <br />pipeline. <br /> <br />Relocation of the stormwater pipeline will not increase stormwater flow to the <br />river. The existing pipeline currently discharges to a larger stonnwater pipeline <br />located along Belleview Avenue, which then discharges to the river. The <br />Belleview pipeline will remain in service, and flow from the relocated pipeline will <br />be discharged to the river at a point approximately 350 feet south of the existing <br />discharge near 8eUeview. <br /> <br />To detennine the size required for the relocated pipeline, a drainage study was <br />performed on the area served by the relocated pipeline. A copy of the drainage <br />study is enclosed for your review. The drainage study includes two exhibits that <br />show the drainage basins involved, stormwater flows, and the general location of <br />the easement required from CWCB. <br /> <br />. <br /> <br />In addition to eliminating the conflict with the proposed wastewater pipeline. <br />relocation of the stormwater pipeline will improve drainage in the area now <br /> <br />6222 X. Roxborough PurJr Rd. - Littleton, CO 80125 - FAX (303/933.3649 _ Phont (3031979-7286 <br />