1505 INDUSTRY ST 2018-01-01 MF Import

( 1.0 PROJEC'f OVfsRV11�.1�' 'Chis project is an approximatc I S-acre si�c lucaicd on the southeast corner o(the intersection of Mcrrill Crcck Parkway and Ilardeson Koad ��'ithin thc City of Gvcrett.Washingtun. Thc proposal forthis developmentis to censtruct an approximateiy 192,53d syuure footindustrial warchausc for Stockpoi/C�mp�:ll Soups, a process wasic trcauncnt plant, loading docks, p.rvement parY.ing. stonn dctcr,iion pond. ;md utility scrviccs to includc s+milary scwcr, wn�cr distribution S: firc proteclion system, s[orm watcr runoff convuyunce, powcr,ga:,und tcicphoire services. "Chis p�'oject will Ix located in Lut RD of thc I3inding Site Plan for Scaway l3usiness Park. Thc site is bounded by Merrill Geek Purkw:ry to the north, by the existing detention pond in Traci S01 to the west, by Industry Streci to Ihe south, and by ihe Rinker Developmcnt io the Eas�. The site is approximately 13 acres and is currcutly��ac,m� land tha� has been prcviausly graded. '1'hc projcct sitc falls within two drainagc basins namcly Mcrrill and Ring Crcck to thc wcst and (ilenwooJ Creek to the east. The pruposed devclupment is designed Io calch,collect and eonvey and detain (as nccessury) the approxim;ite cquivulent areas .o each busin. in general. Il�e parking lut and truck loading dock arc;�s will bc :��Ilcctcd and comcycd to thc cxisling dctcntion and watcr yu:dil}' trcnlmenl pund localed in Tr;ict 501. "I�hc exis(ing pond has I�ecn previously sized io ;�cc�,nunodate thc runoff genuratrd Gom this prqject. 'I'he rouf drains and seceral designated land�cape areas, along with �esignaied futurc h:iilding cspunsion areas that will be covered �vith griss in Ihc imrrim. ��ill bc collcctcd and cunccycd scpar.ucly to ihc proposed dctcmion pond prior to rcicase into an c�isting IS-inch com�cyuncc systcm and !low control stnicturc that runs along the eas�ern bom�dary oC tlic site .md that discharges to the Glenwoal Creek drainagc hasin. 1'he existing com�cyance and conirol svucturc have also been previoesly sized to :iccomm�la�e ihc runofl frum this projecf. The Santa 13arb•�ra Urban Hydrograph Mcthodology was used for both conv,�yance and detention sizing for this si�e. Thc City of Gvcrott has �Ircndy indicatcd ihat thc SaNa Barhara Urhan llydrograph method of computing runo(I com�cyance is an approacd method for a sile of Ihis sizc. This sile is oecr 10 acres ;md time of concentration ti alucs would be so higii diat the ralion;il melhod ��oidd no� h�� nn accur,ac medeodnlocy �i�r siring concey:ince. � I 10�170.0(?l.dcx- �1P1/hql