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SUMMARY <br />Thc Scnipps Rctail Group Projcct proposcs to dcvclop a 2.27 acre sitc as a commcrcial <br />sitc with a 23,�00 SP rctail/officc building and parking lot. Thc projcct sitc is locatcd on <br />thc north sidc i�f Gvcrctt Mall 1Vay bctwccn 1" PI. �V. and 2"� Avc SE within the City oF <br />Gvcrctt, �VA. Acccss lo thc sitc will bc providcd on Evcrclt Mall �Vay via a commcrcial <br />drivcway. A singlc dctcntion vault is proposcd to collcct runofF Gom impervious <br />surlaccs and relcascd into thc down strcam at prc-dcvclopcd ratcs oF %z thc 2-ycar storni <br />and I 00"/0 of thc ] 0 and 100-Ycar slorm. <br />On Oclobcr 24, 2006 and April 21, 2007, II(3A Dcsign Group statf visitcd lhc sitc and <br />obscrvcd cxisling drainagc paticrus, lopography, and ground covcr. <br />EXiSTING CONDITIONS <br />Thc proposcd dcvclopment has a sitc arca of 2.27 acres. Thcrc is an old ovcrgrown <br />concretc drivcway along thc wcst sidc of thc drivcway and thc cxposcd bascmcnt of an <br />othcnvisc dcmolishcd building in Ihc ccntcr of thc sita Thc driveway will bc rcmovcd <br />and thc bascmcnt �vill bc demolishcd prior to ncw consWction. <br />Thc sitc ground covcr on thc majority of thc property is 2"`� growth cvcrgrcens with <br />undcrstory. Thc topography of thc sitc is gcncrally tlat with modcratc slope gradicnts of <br />7% to I]% toward thc wcst properry linc. Alang thc wcst property linc are small arcas of <br />wcUand that arc associatcci with a strcam that flows form thc norlh of thc projcet sitc <br />soulh undcr Gvcrott ivlall �Vay. 1'hcsc wclland arcas arc associatcd with a largcr wetland <br />locatcd on thc wcst adjaccnl properry. Thc wcUand a» d associntcci buffcr �vill rcmain <br />undcvclopcd and un-impactcd. <br />Thc projcct sitc linnts Gvcrctt �Sall way which is dcvcloped �vith a ��crtical curb, guttcr <br />and 5-foot sidcwalk. <br />According to ihc SCS Soil Smvcy for Snohomish Counry thc prcdominant soil typc on <br />this sitc is an Aldcrn�ood-Urban land complcx, hydrologic group C, Syntbol 5(scc <br />appcndix for Soifs Map). <br />A Gcotcchnical L'nginccr was hircd Gam lVcstcm Gcotcchnical Cons�dtants to sludy <br />subsurfacc conditions and providc thc residting data. hi thcir Gcotcchnical Rcport (sce <br />attachcd copy in Ihc appendixl Ihc soil typc was found to correspond with Qic SCS <br />classification. <br />5124/07 4 hba ��S��N <br />GROUP <br />