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"~ D. The utility and landscape plan must be combined on one sheet and submitted with the other development plans. An irrigation plan is also required and must be included in the final plan set. E. The landscape plan must be revised to include all perennials species noted on the plan. F. Rice Creek Watershed review and approval is necessary. 5.0 EA W SUMMARY: 5.1 The Draft EA W explains that the level of disturbance on the site has been high and the uses are all urban developments except for the storm water catchment areas. There are no occurrences of endangered species. 5.2 The Draft EA W notes that there is adequate water capacity on the site but that the sewer capacity is limited by the pumping systems. The City has been aware of this situation since the review and approval of the Courtyard Hotel PUD amendment. Eventually a new pumping system with added capacity will be installed to meet the needs of the Business Park when fully occupied. 5.3 Runoff from the site will continue to be handled by a series of filtration areas and ponds. Silt screening and hay bale erosion interception will handle construction erosion. Storm water will be pretreated in infiltration areas and ponds before it reaches the wetlands areas, in a method previously approved by the Rice Creek Watershed. Centre Pointe has a requirement ofretaining 25% of the site in green space. With the proposed configuration of the buildings (adding height, not impervious surface area) approximately 25% of the site will be green space. SA In terms of generation of toxic or hazardous materials, the site is clean; the Solutia offices will produce none of these materials. Solid waste (trash) would be collected by private haulers and delivered to landfills or processing plants. (A restaurant generally would produce more trash and air exhaust issues.) 5.5 Traffic and parking are important issues in Roseville. The peak PM hour trips will increase from 22 up to 37 trips, yet the total trip count would only increase by 6 trips (243 to 249). The new facilities (21,240 s.f. of offices, rather than 6,000 s.f. of restaurant or offices) would create a need for 85 to 88 Solutia on-site parking spaces, which are shown on the site plan. An Indirect Source Permit, analyzing vehicle exhaust levels, is no longer required by MnPCA. The EA W states that none of the intersections will exceed the MnPCA guidelines for carbon monoxide levels. PF 3338 - RCA (12/17/01) - Page 5