12/12/2007 P&Z Packet - Laserfiche WebLink

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• • Main Street Village page 5 The following summarizes the project proposal: Gross Site Area 28.3 acres Upland Area 24.0 acres Wetland 4.3 acres Currently Proposed Development Area including Outlot A 8.7 acres Lots: The table lists the submitted data. This reflects revised lot sizes and a new wetland delineation for the large wetland on the southern portion of the site. Water and Sanitary Sewer: The project will be served by municipal utilities. Ample capacity exists in the systems. Water looping through the development ultimately will be needed for proper flow. Whether or not the system must be looped in this first phase is being determined. Wetlands and Stormwater Management: The Rice Creek Watershed District (RCWD) approved the delineation of the wetlands and the mitigation plan in 2006. However, that mitigation plan application did not include wetland fill and mitigation necessary for the future access route (with the southern driveway). Since this will be the main access to the retail center in the future, it is vital to know if this `road' can be constructed. The wetland impacts and mitigation are an integral part of this question. A new wetland delineation was submitted to, reviewed, and approved by the RCWD. This included an amendment to the delineation of the large, southern wetland. Drainage and utility easements must be established that cover and extend 10' beyond the wetlands, in accordance with City requirements. There will be an easement over the incidental wetlands in Outlot C because they will become stormwater ponds. gross sf gross acres upland sf upland acres Lot 1, Block 1 35,175 0.8 35,175 0.8 Lot 2, Block 1 55,831 1.3 55,831 1.3 Lot 1, Block 2 66,196 1.5 61,169 1.4 Lot 2, Block 2 130,031 3.0 130,031 3.0 Outlot A (private road) 96,058 2.2 96,058 2.2 subtotal 383,291 8.8 378,264 8.7 Outlot B 677,301 15.5 588,452 13.5 Otter Lake Road ROW to be dedicated 4,393 0.1 4,393 0.1 Outlot C 55,779 1.3 7,238 0.2 Outlot D 113,302 2.6 67,896 1.6 total 1,234,066 28.3 1,046,243 24.0 Water and Sanitary Sewer: The project will be served by municipal utilities. Ample capacity exists in the systems. Water looping through the development ultimately will be needed for proper flow. Whether or not the system must be looped in this first phase is being determined. Wetlands and Stormwater Management: The Rice Creek Watershed District (RCWD) approved the delineation of the wetlands and the mitigation plan in 2006. However, that mitigation plan application did not include wetland fill and mitigation necessary for the future access route (with the southern driveway). Since this will be the main access to the retail center in the future, it is vital to know if this `road' can be constructed. The wetland impacts and mitigation are an integral part of this question. A new wetland delineation was submitted to, reviewed, and approved by the RCWD. This included an amendment to the delineation of the large, southern wetland. Drainage and utility easements must be established that cover and extend 10' beyond the wetlands, in accordance with City requirements. There will be an easement over the incidental wetlands in Outlot C because they will become stormwater ponds.