03-04-2019 Council Packet - Laserfiche WebLink

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20 Detailed building plans will be required to verify the floor area of the proposed commercial building; however, the commercial pad as shown is approximately 16,000 sf and 72 parking stalls would be required. There are 76 stalls proposed with 4 of them accessible. Joint parking facilities with shared curb cuts and access drives will be encouraged between the restaurant and commercial building. In general, parking stall requirements are met for the proposed development. Tree Preservation Plan Per the Tree Survey (Sheet 1-2), there are 1,685 significant trees located on the 20 acre site. Sheet L0.1, Tree Preservation Plan identifies the basic use area. Of the 1,685 significant trees, 222 will be preserved and 1,463 will be removed. The majority of the trees being preserved are along the west boundary providing a tree buffer between the Woodridge neighborhood and the development. The Tree Preservation Plan shall be revised to exclude the stormwater pond and wetland buffer from the basic use area. Trees being removed in the location of the stormwater pond and wetland buffer require a 1:1 mitigation ratio. The Plan Sheet shall provide mitigation calculations to verify compliance. Sheet L1.0 shall be revised to include the trees being preserved at the west end of the cul de sac. More trees shall also be planted in this area. Landscaping Canopy Cover Canopy Cover standards require the minimum canopy cover to be 40% for all uses. Canopy cover is required for the senior living campus, clubhouse, restaurant and commercial development. The restaurant and commercial development will be reviewed upon submission of detailed plans. The senior living campus has 42,956 sf of hardcover which requires 17,182 sf of canopy coverage. Plan Sheet L2.1 indicates 17,450 sf of coverage provided; however, the medium trees were incorrectly valued at 500 and not 250. The provided canopy cover is only 14,450 sf which is 2,732 sf short. The plans shall be revised. The club house has 5,866 sf of hardcover which requires 2,346 sf of canopy coverage. Plan Sheet L2.5 indicates 3,600 sf of coverage provided; however, the total is actually 4,100 sf. Also, the Blue Hills Spruce tree at the north end of the driveway does not provide canopy coverage and the species shall be changed. Coverage is met for the clubhouse but the plan sheet shall be corrected. Foundation Landscaping Foundation Landscaping standards require 2 large trees and 6 large shrubs per 100 linear feet of the building. The senior living campus has 1,981 linear feet of building façade requiring 40 large trees and 119 large shrubs. The landscape plan proposes 63 large tree