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,�� <br /> City oF Everett <br /> IIuilding Depanment -2- hlareh 28, 200G <br /> 2) Phasing Plan for Den�o(ition aud Recarstruction of Pa�king Lot — Tlre civi/pinns indrente <br /> th�it« �oml of 359 pnrking s�alls �vould br teinpornrily elin:inntcd during con�truc(ion. /f nll <br /> of d�ese spnces nre eli;ninnted n1 mice, tl�e�: tl�e tornl pnrkir,g supply «�uuld fran <br /> npprosinmtely 805 to 44G. T/�is is Gelo�v the Zoning Corli ininimuin of_520 prtrking spnces <br /> (I56,000 sq.fr. @ aie smll per 300 sq.ft. = 520). Further, it u�oidd secin to be in Costco's <br /> interest to keep ns �nnny pnrking slnUs avnilable nt miy given tiirte as posa'ible. Plense <br /> provide a phnsing sdredule dmt mrrintr,in.s ri nuninurm of 520 parkinS strdls nr nny biren rime. <br /> 7his slioidd Ge rn tlie jorm of mty ndditinnnl slteet in the civi!drmvb�gs. <br /> Respouse: Attached are three (3) copies of�he Phasing Plan provideJ by the contractor in <br /> response to this comment. <br /> 3) Fiaa[ lYerlmrd M;rigaria� Pla�r — Tlre SEPA delenninatia�� requires suGmitln! of n fi�ml, <br /> delai(ed ivetlnnr'mi�ignlion plrm nr rhe time of construcriai p��nnit npplicntion. h�fnrvinrion <br /> relnrer/io grntling nnd h}�dro(ogicn! coiUrol c/ianges in the �vedand iuust nLro be reflected in <br /> the civil drmvings. <br /> Response: Enclosed are three (3) sets of the Netland bIi[igation Report (Amendment) <br /> prepared by Barghausen Consulting Gnginecrs, Ina dated Mmch 3, 2006. <br /> The following oudine references the sheet numbers containing Jane Zimmerman's comments, <br /> along with a narrative response describing how cach comment was addressed: <br /> n) Redlined Sheet C1.1 <br /> Responsc: Wedand pL•m(ing note� have becn removed form this shect. New notes anJ <br /> spccifications are now shown on the landscape and wcdand mitigation plans. The wet <br /> pond treatment cell �vill no[have sod or seeding placed in bottom. <br /> G) Redlined Sheer C.?.3 <br /> Responsc: Elevation is no�a provided for the top of the pond baffle. Elevatior is <br /> G inches minimum above required storage elevation. Access to storm filter vault and <br /> control structure can be achieved via gated opening in parking lot wall and across grave! <br /> access road as needed. <br /> I c) Redlined Sheer C3.d <br /> Iies�onse: Berm and weUand grading cross section<_ are now pro��ided on this sheet. <br /> Overflow spillway is now<,tabiliud and set at elevation SGOS (cet. <br /> r!) Redlined Sl�eet C3.$ <br /> Response: The existing control structure will no[ be modified. It currendy has a fiow splitter <br /> as required. Pump has been reloca[ed to bc urstream of the stonn filter vault. <br /> e) Rerl(n�ed Sheet C5.3 <br /> Rcsponsc: 13affle location and height are now shown on pond sections. Storm fil[er was <br /> revised to be sized using mass loading procedure as rcquired. Additional sections have <br /> been added to this sheet for construction clarifica:ion. � <br /> 3 <br />