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Review File: COR Three <br /> Final Plat Exhibits <br /> Engineering Review <br /> June 27, 2016 <br /> Page 2 of 5 <br /> 12. This project is within the 10-year capture zone of a municipal well. The City of Ramsey <br /> does not allow infiltration within the 10-year capture zone of municipal wells. The <br /> developer must pay into the infiltration mitigation fund which is used to create infiltration <br /> areas outside of the 10-year capture zone. The design engineer shall submit an engineer's <br /> estimate for an infiltration basin sized to accommodate this project. The City Engineer will <br /> review the estimate and recommend the amount to be contributed to the infiltration <br /> mitigation fund. This amount will be due with the other development fees associated with <br /> this project. <br /> 13. The Plat must be updated to modify the drainage and utility easements to match the storm <br /> sewer pipe and pond removal from the plan. <br /> 14. The existing conditions statement on each sheet must be updated to reflect the 2016 <br /> topographic survey. <br /> Sheet Specific Comments <br /> Comments on individual sheets are listed below: <br /> C1.0 <br /> 1. The previous project was not completed. Piles of topsoil were left on the site. The piles <br /> were leveled and graded to provide positive drainage across the site. <br /> 2. The previous project encountered substantial quantities of topsoil buried on the site. <br /> Additional soil borings must be performed to determine the extent of soil corrections <br /> needed to prepare the house pads. The locations of the new soil borings must be shown on <br /> the plans. <br /> 3. The existing conditions note must be revised on this sheet and all sheets that use this note <br /> to reflect the new topographic survey. <br /> C1.2 <br /> 1. The existing storm sewer pipe at the west edge of the project shall be bulkheaded in the <br /> storm manhole and the pipe and flared end section shall be removed. <br /> 2. The existing storm sewer pipe entering the site from Zeolite Street shall be removed and <br /> bulkheaded at the storm manhole. <br /> 3. The existing 18"RCP storm sewer in the south east corner of the site shall remain in place. <br /> 4. Add the Note 4 symbol to all patches. <br /> 5. Note 6 shall be updated to state "1 week". <br /> 6. Note 7 shall be updated to state "Use MNDOT Traffic Control Manual for layout, City <br /> must approve layouts before construction begins." <br /> 7. Note 12 shall be removed. <br /> 8. Note 14 shall be removed. The project received the 2nd lift of Bituminous after these plans <br /> were first prepared. Grade adjustment is not required. <br />