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<br />GRADING AND EROSION CONTROL <br />1. Provide method of final soil stabilization and turf establishment. <br />2. City inspector may request additional or modifications to BMPs as needed. <br />UTILITIES <br />1. Verify minimum cover of 7.5-feet over the existing 16–inch diameter watermain along <br />Innovation Way within the proposed project area. <br />a. There shall be no excessive loading or excavation greater than 12-inches over the 16-inch <br />watermain without prior written consent from the City Engineer. <br />2. Verify location of gate valve for the 8-inch diameter water service crossing the proposed project <br />area. Due to the critical importance of the existing 16-inch diameter water main, a fully <br />functioning isolation valve is required on the existing 8-inch diameter water service east of the <br />proposed project area prior to the start of construction. <br />3. A riser section must be installed if adjustment rings exceed 12-inches on sewer structures. Verify <br />number of existing adjustment rings on manholes within project area. <br />4. Existing 6–inch diameter sanitary service must be temporarily plugged with bypass pumping during <br />sanitary sewer construction. <br />5. Verify sufficient grade for new sanitary sewer alignment during construction. <br />Provide invert elevations on as-built drawings submitted to the City. <br />6. Existing catch basin located in the south boundary of the proposed street connection is not located in <br />proposed curb line. Narrow driveway opening to match existing curb line in Innovation Way to the <br />north of this catch basin or provide detail for reconstruction of catch basin. <br />7. Show new location of light pole denoted as “relocate light pole”. <br />8. Add Insulation detail provided by the City of Arden Hills. <br />9. Add Sanitary structure detail provided by the City of Arden Hills. <br />HARD SURFACE <br />1. Label type of curb, proposed and existing. <br />2. Driveway apron and depressed curb to be constructed of concrete. <br />a. Provide detail plate. <br />b. Draw on Sheet C1. <br />The applicant should respond in writing as to how the above comments will be addressed.