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FEB-26-2007 13 40 MCIAJD 952 471 0682 P.02/04 <br /> Minnehaha Creek = Watershed District <br /> Improving Quality of Water, Quality of Life <br /> Established in 1967 <br /> The Minnehaha Creek February 26,2007 <br /> Watershed District is Natural Environments Corp. <br /> 6040 Olson Memorial Highway <br /> committed to a Golden Valley,MN 55422 <br /> leadership role in RE: Permit#07-6512610 West Lafayette Road,Orono <br /> protecting,improving, <br /> and managing the Dear Permit Applicant: <br /> surface WateTs and <br /> Your application for a Minnehaha Creek Watershed District Permit was received on February 22, <br /> affiliated groundwater 2007. The application does not contain all required information and is incomplete at this time. <br /> Please submit the information listed below in order to complete the application. <br /> resources within the <br /> District,including their <br /> 1. Submit a $10.00 application fee <br /> relationships to the 2. An 11"x 17"site plan/survey certified by a registered engineer or surveyor which must <br /> show the following information: <br /> ecosystems of which they 0 Location of the existing ordinary high water elevation contour(OHW) <br /> are an integral port, 0 Location of the existing 100-year floodplain elevation <br /> 0 Location of the existing shoreline <br /> through regulation, 0 Location of property lines <br /> O Plan view of locations and lineal footage of the proposed riprap <br /> capital projects, IL Elevation contours of the upland within 15 feet of the OHW <br /> O Location of an upland baseline parallels to the shoreline with stationing: <br /> education,cooperative <br /> • Baseline origin and terminus must he referenced to three;fixed <br /> endeavors,and other features measured to the closest 0.05 foot <br /> • Perpendicular offsets from the baseline to the OHW shall be <br /> programs based on measured and distances shown on the plan at 20-toot stations <br /> • The baseline shall be staked in the field by the applicant and <br /> sound science, maintained in-place until project completion <br /> innovative thinking,an <br /> 3. A cross section detailing the proposed riprap which must show the following information: <br /> informed and engaged 0 Must show the transitional layer design and placement. The transitional layer shall <br /> consist of graded gravel at least 6 inches deep, and an appropriate gcotextile filler <br /> constituency,anef the fabric shall be placed between the soil material of the existing shoreline and the <br /> riprap to prevent erosion of the embankment and settlement <br /> cost effective use of public 0 Must provide the material specifications for the stone. Riprap material shall be <br /> funds. durable,natural stone. Stone shall conform to section 3601.1 and 3601.2,Standard <br /> Specifiications for Construction,MNDOT 2000.Riprap shall conform to MNDDOT <br /> • <br /> • Page 1 of 2 <br /> 18202 Minnetonka Boulevard,Deephaven Minnesota 55391 • Phone:952-471-0590 • Fax 952-471-0682 • www.minnehahacreek.org <br />