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2. Pre-construction conferences must bc hcld with thc Planning Deparlment, Public Works ]nspector and <br /> sitc development manager on sites containing environmentally sensitive arcas in order to ensure that <br /> all development standards are understood. (SGPA Water, Plant and Animal, and Land and Shorelinc <br /> Usc Policics) <br /> 3. Temporary(2-year minimum) irrigation systems are requircd for all plantings in buffers, unless <br /> waived by the Planning Director. (SEPA Water, Plant and Animal and Land and Shorcline Use <br /> Pclicies) <br /> 4. In conjunction c�ith issuance oCdevelopment permits for a site, a permanent fence must be construcled <br /> along the entire edgc of any environmentally sensitive area buCfer. The design of the fcnce must be <br /> split rail, or an altemative approved by thc Planning Department prior to issuance of permits. LSA <br /> signs should be placed at approximately 50-foot intcrvals along A�c fence Signs arc available from <br /> the Planning and Community Development DepartmenL The City may require that environmentally <br /> sensitive areas be placed in separate tracts and designated as sensitive habitat with listed resirictions <br /> on the approval/final plans. �Chapter 37 of the Zoning Code and SEPA Water, Plant and Animal, and <br /> Land and Sliorclinc Usc Policics) <br /> 4.3.2 niitigating Impacts of Development on Vegetation and Wildlife <br /> l. No removal of vegetation is pemiitted in environmentally sensitivc areas and tiicir buffers, including <br /> wildlife corridors, except as approved Uy the Planning Direclor to eliminate ha:cardous trees, allow <br /> construction and maintenance of utilitics, and/or provide access to properties. Any dcared areas shall <br /> be replanted with native vegetation. In wildlife comdors, the intent of plantings shall be to establish <br /> conifcrous forest where feasible, except that utility corridors shall be established with native shrubs <br /> and groimdcover. (SEPA Plant and Animal and Land and Shoreline Use Policies) <br /> 2. Wherc development occurs adjacent to em�ironmentally sensiti��c areas, an analysis of hazardous trecs <br /> in the environmentaliy sensitive area must be completed by a professional arborist. Any trees that are <br /> hazardous (i.e., are diseased, damaged or leaning and are likely to fall on development) must be <br /> rcmoved prior to issuance of occupancy perniits, and preferably, prior to construction of structures on <br /> the site. �'Vhere thcy would not create a hazard, the trunks of thesc trees must be lefi £or snags. For <br /> cach trec cut, three coniferous trecs must be planted unless the Planning Director detennines that <br /> sufficicnt natural coniferous revegetation is occurring in the area. However, for each tree left as a <br /> snag, onc coniferous trec must be planted. The arborist must submit a tree removal and replacement <br /> plan to the Planning Department and marh in Uic field all trces to be removed. <br /> The Planring Department must approve Uie trce removul and replacement plan prior to any activity in <br /> the em�ironmentally sensitive area. Large woody debris shouid be retained where it would not create a <br /> ha�ard, such as causing flooding due to alteration of the natural hydrology of a stream system. (SEPA <br /> Plant and Animal Policies) <br /> 3. A variety of native species can be planted to incrcase local diversity and provide attractive wildliCe <br /> habitat rvhile countering erosion. The use of native plants can also improve water quality by <br /> minimizing the usc of fertilizers, hcrbicides, and pesticides. Water use efficiency is another advantage <br /> of landscaping with native plants. Red�aced irrigation means reduced likelihood of erosion, siitation, <br /> and landsliding resulting from ihe development, reduced impacts to local hydrology, reduced <br /> maintenance costs, and enhanced water availability Cor other consumptive uses. <br /> s/� <br />