Agenda - Council - 12/18/2001 - Laserfiche WebLink

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I I I I I I I I I I I I I ,I I I I I I Final Plat Review: Highlands At River Park December 13, 2001 Page 2 o~4 UtiliW Plan: A final utility plan shall be submitted for the entire subdivision and approved by the City Engineer as a condition of final plat approval. Gradin~ and Drainage and Easements: The standard 10 foot (5 foot on common property lines) drainage and utility easements, are provided around the perimeter of the lots. The City will be requiring a copy of the permit from the Lower Rum River Water Management Organization (LRRWMO) prior to commencement of grading. In accordance with Staff comments at the time of preliminary plat review, 20' foot drainage and utility easement are being provided on all lot lines that have public utilities for maintenance potential and all areas where there are storm sewers. All Of the drainage structures, ponds, swales shall be protected by drainage and utility easement. The 'pond to the north and east of the plat should be included as part of this phase of the plat and protected by drainage and utility to an elevation of 869. An agreement approved by the City Attorney shall be signed to ensure the protection of the overland swale being proposed to drain into the lowland in Woodland Green Park. Additionally, the swale needs to be redirected to empty into the park and not into the resident's yard west of the plat and north of 155th Lane NW Final Gradin~ Plan: The General Notes on Page 2 of the Grading Plan should be modified to specify that an elevation certificate, prepared by a registered land surveyor, will be required at the time of footing inspection to prove that the building elevation is in compliance with the final grading plan.' city Code also requires lots with grades flatter than 2% to provide a certificate of grading prior to issuance of the .certificate of occupancy. The lots subject to this requirement should also be noted on the final grading plan and they will also be Specifically called out in the development agreement. A final grading plan for the entire plat must be submitted and approved by the City Engineer as a condition of final plat approval. The following is a list of concerns that were identified at the time of preliminary plat approval that dealt with this portion of the plat. (The lot and block numbers refer to the designations on the preliminary plat.) Al! of the storm sewer invert elevations need to 'be provided on the final grading plan. Additionally, the elevations of existing drainage structure identified on the preliminary drainage plan on Alpine Drive shall be verified to ensure positive drainage. The final grading plan should be provided to the City in digital format (Autocad 20001) prior to acceptance. -203-