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October 16, 2001 <br /> <br />Screening Plan <br /> <br />Goal <br /> <br />The primary objective is to ensure long-term buffering between the landfill and the <br />railroad trail, using trees and other appropriate vegetation. To accomplish this, the plan <br />calls for maintaining and enhancing the efficiency of existing trees and to improve <br />efficiency of tree row in collecting blowing debris and improving aesthetics. Plant <br />materials will provide year-around buffering and have year around foliage. Another <br />objective is to establish a long-term buffering along the west edge of the landfill. Low <br />maintenance and fast-growing tree species would help maintain tree rows that already <br />exist and provide added windbreaks to voided areas of trees. <br /> <br />Screening Plan Design <br /> <br />Align 1 row of tree plantings and 1 row of shrub plantings along voids of trees on the <br />west side, to include property owned by the City of Elk River. A selected spruce species <br />will provide year-round foliage and a large, dense canopy to improve aesthetics and <br />collect debris. Spruce plantings will be spaced approximately 30' apart. Planting stock: <br />will be either potted or B & B with approximately heights at 5-fi. Recommended spruce <br />include Norway spruce, white spruce or approved species. <br /> <br />Align 1 row of dogwood variety adjacent to spruce. Dogwood is shade tolerant, have a <br />self-suckering ability to spread and will provide a dense, ground level buffer. Space <br />dogwoods approximately 5 feet apart. Recommended planting stock is barefoot in sizes <br />of 18" up to 30". Other shrub species to consider include ginnala maple, viburnum <br />varieties such as nannyberry, or false indigo. <br /> <br />This screening plan is in correlation with Sherburne County's screening plan. <br /> <br />Design <br /> <br />Elk River Landfill welcomes the opportunity to work with the City and/or the Trail <br />Group to develop an acceptable design, which would likely include the placement of <br />conifers along the west and south slopes of the sedimentation ponds. <br /> <br /> <br />