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<br />Pine Oaks Concept Plan Submittal <br />TREE PRESERVATION/ECOLOGICAL RESTORATION <br />PLAN/ENVIRONMENTAL ASSESSMENT WORKSHEET <br />A formal tree preservation plan will be done and submitted with the preliminary plat application, and so at <br />this time, it is not known for sure how many trees will need to be removed on site. We have minimized tree <br />removal as much as possible by reducing lot sizes, opted for slab on grade homes to reduce ponding, and are <br />proposing deeper ponding in concentrated areas rather than spreading out multiple ponds to a larger area. <br />However, in order to avoid as much wetland impact as possible, we anticipate that a significant number of <br />trees will need to be removed in order to accommodate lots and ponding. <br />In order to avoid wetland, rare plant, and tree impacts, we are preserving a significant amount of open <br /> space on the site – approximately 73%. Given that this property is densely forested, it is not feasible to <br />replace the number of trees required to be removed within the development or through paying tree <br />restitution. Therefore, we are proposing to perform ecological restoration on the site in order to offset the <br />effects of tree removal. We have engaged Midwest Natural Resources to develop an ecological plan that <br />will be submitted to the city along with the preliminary plat application. Such plan will include detailed <br />descriptions of the conditions documented at the time of the ecological survey for the avoided areas of the <br />site. The plan will propose management strategies, such as invasive species control, woodland management, <br />potential prescribed burning, or other methods to enhance those communities and maintain habitat for rare <br />plants and resources. <br />An Environmental Assessment Worksheet (EAW) was done on the property in 2007. It spanned the subject site <br />as well as the properties that are now Natures Refuge and Natures Refuge North and contemplated a unit <br />count of 278. Natures Refuge has 61 units, and Natures Refuge North has an approved 94 units with <br />preliminary plat. With the addition of these 82 proposed units, the total proposed unit count (237 homes) for <br /> the area on which an EAW was done is well below the EAW’s threshold. <br />DENSITY <br />The total site area is 75.42 acres with 31.02 acres of wetlands, 14.37 acres of wetland buffers, and a 0.37- <br />acre gas line easement. The planned density for this area is 1.6-3 units per acre. Netting out wetlands, <br />wetland buffers, and the gas line easement, we are proposing a density of 2.76 units per acre, which is <br />below the allowable maximum density of three units per acre. While we could get to the minimum required <br />density traditional R-1 zoning, the Comprehensive Plan mentions density transfer several times as an incentive <br />for conservation development. First, the Goals and Policies of the Land Use Chapter recognizes that density <br />transfer and bonuses can provide an incentive for achieving specific public values not achievable under <br />conventional zoning standards. The Housing Chapter contemplates density bonuses as an incentive to <br />developers to provide more affordable housing units within conservation subdivisions, as it recognizes that <br />allowing additional units on a site may make a conservation development more financially feasible. The Parks <br />and Trails chapter identifies density transfer as an incentive for setting aside land in a conservation easement <br /> or greenway. Snips of this language from the City’s Comprehensive Plan are on the following page. In <br />addition to this, the Metropolitan Council has issued its 2050 Land Use Policy, which designates Lino Lakes as <br />a Suburban Edge community, which will require a minimum density of 3.5 units per acre in sewered areas <br /> within the City when developed under the guidance of the City’s 2050 Comprehensive Plan. <br />Because a large portion of the site (over 60%) is encumbered by wetlands and their required buffers as well <br />as the gas line easement, and because wetlands, buffers, and utility easements are netted out in determining <br />density numbers, there are many challenges to developing the property with traditional R-1 zoning. Grading <br />costs will be more expensive on this site due to the wetlands and elevations, and the costs of streets and <br />utilities will remain the same regardless of the number of lots on the site. While impacting wetlands would <br />increase the amount of developable acreage on the site in terms of density calculations, we wanted to <br />conserve as many wetlands as possible. <br />Page 4 <br /> <br />