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available parking stall when driving north. A “Do Not Enter” or other <br />appropriate signage should be installed at the end of the Drive Thru to <br />prevent wrong way traffic. <br />3. The City Planner should comment as to the adequacy of the overall parking <br />provided for the proposed uses. <br /> <br />Grading Plan <br />1. Retaining walls proposed on the project reach heights of approximately 18- <br />feet. Any wall over 4-feet in height must be designed by an Engineer and a <br />copy of signed engineering plans submitted to the City. The wall plans <br />should address the location of the 24” storm main beneath the wall. <br />2. The grading plan shows grading into the County right-of-way along Rice <br />Street. The applicant must obtain approval from Ramsey County for this <br />grading impact or limit grading to the edge of the right of way. <br />3. Our original review letter recommended removal and replacement of the <br />existing storm line crossing the site. It is our understanding that this <br />replacement has occurred. <br />4. The maximum slope of any parking area cannot exceed five (5) percent. This <br />maximum appears to be exceeded in the northeast corner of the site and the <br />grading plan should be revised. <br />5. The street sweeping note should include County Roads as well as City <br />Streets. <br /> <br />Utility Plan <br />1. Two catch basins should be added on the Country Drive driveway at the right <br />of way line to prevent stormwater from the site from discharging onto the <br />public roadway. <br /> <br />Preliminary Plat (No new plat received) <br />1. Ramsey County should be approached to discuss if any additional right-of- <br />way will need to be dedicated for Rice Street for the future improvement of <br />the Rice Street/Country Drive intersection. <br />2. The current plat shows 5-foot drainage and utility easements along the <br />property lines. These easements should be increased to a 6-foot minimum. <br /> <br /> <br />Drainage Calculations <br />1. The Cardigan Ridge drainage calculations and proposed stormwater <br />infiltration and rate control ponding accounted for the future redevelopment of <br />the Outlot A and the Taco Johns site to 80 percent impervious coverage. <br />Based on the surface area analysis on Sheet C2 of the plans the site is only <br />being developed to 73.7% impervious so no additional on-site stormwater <br />3