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th� infbw end outflow durinp a nortnal rainfall year rolative to existin� and post <br />oon�tructlon canditlona must be providsd. Prior to applicatlon tor buildinq <br />p�nNb a�d plan roview by the Public Worka Departrnent, a charaderization of <br />tfw hydrolopy of tns wetlands on or adjacent to thfs project that may be affeeted <br />by 1M dwelopment of this site muat be roviewed and approved by ths Planning <br />D�p�rtrnent (SEPA Water and Plant and Animal Polides) <br />��� The drainape plan mwt inGude a pfps or swals to convey lake ovarflows and <br />discharge it at the naturally occurtin9 locatlon. (SEPA Water Polides) <br />��All stommvahr n�noff from the paved ana� ot ths sits muet be routed throuqh <br />either a baffls-type oiVwater separator in seriea witli a vepetatsd swals or <br />throuph a wrtpond prior to discharpe of fhs atortnwat�r trom the site or to <br />stroam or weUand aro�s. Thes� water qualky enhandng facilitlea must b� <br />desiqned in aaord�na with Cky Stand�rde, canstructed in conjunctlon with <br />Pha�e I devslopment, and should be sized for all antldpated futuro stortnweter <br />runoff from both phesaa of the pmjecL <br />When a veystatad swals is provided for water qualihr enhancement of stortn <br />water, a m;nimum o} 10 feet ot esaentially }lat qround must be provided bahveen <br />tha swale and any adjacent build�nqs, unlsea otherwies approved by the Firo <br />Marshsl. <br />The roquirod vsp�tated swales or wetpond must be provided outsida o} <br />wetland�, strum�, and thsir buffen. The swaNs or wetpond muet be shown on <br />the roquired Iandscapinq plan, aa well aa on PubHc Works drainays plane. <br />(SEPA Plant and Animal and WatK PoNcies) <br />� -� �� ui�. �.� •�. ;. <br />Ph�s� 1. Ths proposal inGud�� the flll of .204 ecro of wetland on Phase 1. <br />Mitlpation would b� providsd by ths .14 acro e��enaion of an exietlnq wetland, <br />the enhancement of a wetland bufter, and ths M�hancement and rohabilitation <br />of the northem �nysr of an exiatlnp vwtland. <br />Phas� II. Th� appUcant proposss the conatructlon of a vey�tated swale for the <br />proposal on an adj�ant sits (Phaee II). The Applicant proposea the fill of 578 <br />squaro feat of watland� alonp the property boundary between Phaae I and <br />Phase II. Mliti�yatlon would be provided by the 720 squaro foot expansion oi an <br />existlny wetland at th� southea�t comer of th� aiN. The proposal also <br />indud�s a buffK nduction for the wetl�nd abny tM eouth and eaat portion of <br />Ph� II. <br />WMrnd miMp�Uon plana proparod by Loqan and Jones indude a mi�yation <br />pMn Ibr Phw I nc�lv�d July 17, 1991 end mitiyaati�on plan� for Phaae 11 datsd <br />Aupwt 29, 1991, O�umb�r 23, 1991, and Jun� 25, 1992. The mitip�tlon plan <br />sl�rtwnb indud� tfw followinp: <br />Phas� I- Expansion of wetlanda would xar throuyh exavatinq, w that <br />the natur�l hydroloqy will support the watlands apecies. A auAace <br />blanket of orpanic aoils would bs placsd. The Nnal exavatlon would <br />breach the new wetland boundery with tt� existlnq wetland. Ne�N <br />wetland anas would bs plantsd wNh atta0� and soft rush. Butt�er <br />enhancement ia al�o propoaed by dearinp, flradfnp and roplantlnp wich <br />