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<br />Lower Rum River Watershed IlJlanagement Organization <br />Andover-Anoka-Coon Rapids-Ramsey <br />2015 First Avenue; Anoka, MN 55303 <br />• <br />To: Lower Rum River Water Management Organization <br />From: Barr Engineering Company <br />Date: July 17, 2006 <br />Re: Permit #2006-18: City of Ramsey Street Maintenance Projects: Ramsey <br />We have received plans and a LRRWMO permit for street maintenance at various locations throughout the <br />city of Ramsey. The project proposes crack sealing and seal coating, bituminous overlays, storm sewer <br />improvements, 160`h Land N.W. extension, St. Francis Boulevard Frontage Road and trail improvements. <br />At key locations, erosion control measures are to be installed to minimize the potential of material from <br />leaving altered areas. <br />It is our recommendation that the LRRWMO approve of the permit for this project subject to the following <br />conditions: <br />1. Once the permanent outlet for the wetland area located west of Ebony Street, subcatchmnet 200, is <br />constructed, the outlet elevation must meet the requirements of the 1991 Wetland Conservation as <br />to not effectively drain the wetland area. <br /> <br />2. All erosion control measures must be installed at the initial stages of construction and be <br />maintained until all areas altered have been restored. <br />3. Upon completion of construction and restoration of disturbed areas, the permit applicant is <br />responsible for the removal of all erosion control measures installed throughout the construction <br />site. <br />4. To minimize the potential of material from leaving the site and being tracked onto the roadway, a <br />rock filter dike being a minimum of two feet in height and having side slopes of 4:1 must be <br />constructed at the entryway onto the site. The rock filter dike will provide an erosion control <br />facility and also enable construction traffic to enter the site.. <br />5. Street sweeping must be undertaken and completed on an as needed basis. <br />6. In all. cases where the doing by the permittee of anything authorized by this permit shall involve <br />the taking, using, or damaging of any property, rights or interests of any other person or persons, or <br />of any publicly owned lands or improvements or interests, the permittee before proceeding shall <br />C:\Documents and Settings\sjankowski\Desktop\LRRWMO\2006 Permit memos\1rr0618.doc <br />-409- <br />