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• <br />• <br />• <br />TKDA <br />ENGINEERS • ARCHITECTS • PLANNERS <br />MEMORANDUM <br />1500 Piper Jaffrey Plaza <br />444 Cedar Street <br />Saint Paul, MN 55101 -2140 <br />(651) 292-4400 <br />(651) 292-0083 Fax <br />www.tkda.com <br />To: James E. Studenski, P.E. Reference: Marshan Meadows 2nd Addition <br />Copies To: Connie J. Taillon, P.E. Preliminary Plat Review <br />City of Lino Lakes, Minnesota <br />From: Matt Woodruff, P.E. Proj. No.: 13810.000 <br />Date: December 6, 2007 Routing: <br />The following review is based on these submittals: <br />1. Marshan Meadows Second Addition Certificate of Survey, Preliminary Plat, and Final Grading Plan, <br />submitted by E.G. Rud & Sons, Inc., dated November 7, 2007. <br />2. Sanitary Sewer and Watermain Plan for Grandview Subdivision prepared by Plowe Engineering, dated <br />November 6, 2007. <br />3. Drainage Calculations for Grandview w/ Marshan Meadows - Revised November 8, 2007, prepared by <br />Plowe Engineering. <br />General and Drainage Comments: <br />1. Driveway grades must be included on the Final Grading Plan. <br />2. Include the 10 foot wetland buffer on the plan. <br />3. As per the Grading notes, the silt fence exists in place as shown on the Plan and all mass grading has <br />been completed. It appears that the silt fence location encroaches on the 75 foot shoreland impact zone, <br />as measured from the OHWL. As per the City of Lino Lakes Shoreland Management Ordinance, at <br />least seventy (70) percent of the shore impact zone area of new developments shall be preserved in its <br />natural or existing state. Provide calculations showing that at least 70 percent of the shoreland impact <br />zone has not been disturbed. If the grading disturbance of the shore impact zone is greater than 30 <br />percent, the additional disturbed area shall be restored with native vegetation. <br />4. The 75 foot shoreland impact zone and wetland buffer should be delineated with permanent markers <br />located at each property line. <br />5. The drainage and utility easement on the south lot line of Lot 2 Block 1 should be reduced from 10 feet <br />to 5 feet. <br />An Employee Owned Company Promoting Affirmative Action and Equal Opportunity <br />