6003 23RD DR W 2018-01-01 MF Import

� I/V L/L V V V I V 1 V 1 !�/� Y..J C J r V I Y� 1VI V V J/V L J • 14'henever fensible, if��'etland plant species are not invasive, they should be removed prior to construction and placed asid� in a shzd� damp location, such as under wet buriap sacks. Following eonswction,they should be replaced in �he wedand area. • Revegetation: At a minimum, erosion oontrol revegetation is required in all cleared azeas and ;hould include herbaceous ground co��er that does not interfere with establishment of native vegetation. [f long- term re��egetation i� required, it should be accomplished during the next most favorable time of year for the partic�dar vegetation co ensure the highest level of success, (Vote: If revegetation does noc occur 'mmed�ately following recontouring of the sise,adequa[�erosion control measures must be taken.) \ative species compacible nith preconstruction vegetetion partems shall be used for re��egetation. Degraded emergent sires, such as Reed canary grass fields,shall ba replanted tvith sp:cies that are representative of a hiaher qualit}� emergent, scrub•sl�rub ur fnrested w�etiand. If revegetation is required, monitoring should occur once a year for a minimum of two��enrs. (SF.PA Water, Plant and Animal, and Land and Shoreline Use Policies) 2 Pre-construction cunferences must bc htld with die Planning Deputment, Public N'orks lnspector end site dee�elopment manager on sites containing environmentally sensitive azeas in order to ensure dtat all developmznt smndnrds are understood. (SEPA Water, Plant nnd Animal, and Lznd and Shoreline Use Policies) 3. In conjunction wich issuance of development permits for a site, a permenent feice must be constructed along �he entire edge of an�• environmen[ally sensitive area buffer. The design of che fenca must be split rail, or an alternztive apprcved by the Planning Department prior to issuance of permits, ESA signs should be placeJ at appro�eimacely 50 foot incervats along che fence. Siens ere available from the Plannin¢ and Community Development Department. The City mey require that environmentally sensiti�e areas be nloced in separate tracts and designated as sensitive habitat��ith listed restrictions on the approvaVfinal plans. (Chapter 37 oFthe Zoninn, Code nnd $EPA \Vater, Alnnt and Animal, and Land and Shoretine lise Policies) 4.3,2 :�litigating Impacts of Development on Vegetation and Nildlife I . Wildlifa Corridors� Because the area is gene�aliy builc out; few upportunities exist to establish east-west wildlife corridors benveen hasins in the resid�nt;al z,reas to the north of the Subarea. Thus the remaining corridors are impurtant for wildlife movemen[. Several �vildlife corridors �ti�ere required on che Boeing property. In addition, the Ciry ow�ns a parcel benveen Narbeck Creek und �1errill und Ring Creek that wiil iunction as a wildlife corridor. ' T'he Ciq� shall desienate dte buffers benveen industria! develepments and the resideniial areas and buffers separa[inn, residen!ial areas(see Figure 3.4-40 in che EIS) as w•ildlife corridors asµ�ell as buffers. Additional plantings shall be requir�d in these corridors/buffers in conjunction «i�h issuance of permits un these sites w hen the Planning Direcmr determines that the cottidor can be enhanced. An enhancement plan must be revie�i-ed and upproved by the t lanning Department prior to the issuance of any percnits. The City encourage; enhuncement in nll corridors. Erhancement should provide additional coaer and food sources for��ildlife,as �tieU �s coniferous vegetatiun, (SGPA PlAnt and Animal and Land And Shoreline Use Policies) 2 �'o remuval oPveK;tation is permittzd in environmentally sensitivz areas and their buffers, including wildl;fe �urridors, except as approved b� the Planning Director to eliminate hazardous trees, allo�v construction and mainteuance of utilities, and(or provide access to properties, Any cleared areas shall ba replanted with native ceaetation. In �vildlife corridor, the intent of plantings ahall be to establish coniferous forest where feasihle, eacept that utiliry corridors shall be established with native s}uubs and groundcover. (SEPA Plant and Animal and Land and Sttoreline Use Policies) � Defined as `continuous vegetetive corridors linking walereheds" in e Ciry's Environmentelly Sensitive Areae Ordinance. 8 a ��a