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<br />. ~ <br /> ~ EN HILLS <br /> MEMORANDUM <br /> DATE: August 28, 2006 <br /> TO: James Lchnhoff, City Planner <br /> FROM: Kristine Giga, Civil Engineer <br /> SUBJECT: Planning Case #06-026: Boutin Minor Subdivision <br /> The following are conunents based upon a review of the plans dated August 1,2006: <br /> General/overall site design <br /> 0 The developer will be responsible for obtaining all necessary permits, which may include, but are not <br /> limited to, Ramsey County, NPDES and Rice Creek Watershed District. <br />. 0 Please include a benchmark on all plan sheets. <br /> 0 The plan sheet must be signed by a registered engineer. <br /> 0 A permit will be required from Ramsey County for work within the right-of-way. <br /> 0 Any street patching on Lake Johanna Boulevard will be per Ramsey County requirements. <br /> Sheet GI <br /> 0 Correct the NWL for Lake Johanna (876.5, not 976.5) <br /> 0 Please identify the significance of the elevation 877.61. Is this the water level at the time of survey? <br /> Ordinary high water level? <br /> 0 The proposed elevation of the building on Lot 2 should be a minimum of two feet above the 100-year <br /> flood elevation, which, for the proposed pond west of the proposed building on Lot 2, is 881.65. <br /> 0 Please show the location of silt fence. <br /> 0 Please correct the typographical error in the SWPPP text to read "RCWD" instead of "CCWD". <br /> Sheet Ul <br /> 0 Please provide sanitary sewer service invert elevations at the wye. <br />. <br /> \\Metro-inct.us\ardenhills\PR&PW\Engineenng\1006\Planlling Cases\06-026 _ Boutin.doc <br />