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SWPPP shall inalude the fol�awing additional BMPs to protect sto�nwater <br /> quality: <br /> a) Proper maintenance of paved ttrea.s can elimiaa�e the majority of litter and <br /> debris washiag into sto�m draans and eutering lacal waterwaYs.Regular <br /> aweeping is a simple and ef�ective BMP aimed at reducing the ainau�t of <br /> litter in.storm drain ialets (to prevent clogging)and public waterways(for <br /> water g,uality).Th�Homeowaers Association sha�1 enter inta an agreement <br /> with the City of Redwood City or vther street sweepin�con�ctar to ensure <br /> this maintenance is cample�ed. <br /> b} Proper main#enance of filtration syst�ns is necessary ta ensw�e their <br /> e�fectiveness. Filtration systems shalt be maintained accordinS tQ <br /> manufacttuer's instructians.A maintenance schedule and homeowner <br /> maintenance agreement sha�l be submitted to the City Engineer far <br /> Redwood�ity prior to constructioa. <br /> c) The applicant shall pnepar+e infonnationalliterature atid guidt�nce oa <br /> residential BMPs to minimize pallutant eontribution�fram the proposed <br /> develapment.l'he information shall be distributed to a11�u�re r�idents at <br /> the project site by tlxe Honaevwners Associa#ion.At a rninimum,the <br /> information shall discuss the fallowing topies: <br /> 1) Praper disposal of household and oommercial chemicals <br /> 2) Proper use of landscaping chemicals <br /> 3) Cleanup�d appropriate disposal of yard cuttinSs and lea�litter <br /> 4) Pr�hibitian of any weshing and dumping af materi�ls and chemi�s <br /> into storm draias <br /> 5) Pmper maintenance of biaswales and a discussion of why the <br /> bioswales are in place and how they are irnportant ta rn�,i�ntaining the <br /> pro�ect site <br /> Mftigati�n Mea�ure�ydrola�„y-4: The applicant shall be respons�"hle fo�r proper <br /> maintenanc�of drainage structures, filtratian units,and equipmec�#on the pmject <br /> site. <br /> �nding; Imp�em�ntatioa of Mi�igation Measures Hydrotogy-1 th�ugh Hydrology-4 would <br /> reduc�impacts from erosion to a less#han significant 1.eveL <br /> Facts in� Support nf Finding:Tmplemer�tation�f Mitigatian Measure Hydrolagy-1 would <br /> reduee impacts from erosion bY recluiring the applica�t to prepare aad submit a <br /> d�tailed Erosion Cantr�l Plan to the Director of Public �Varl�s af Redwood Citj+ <br /> frn review and approval griar to is�uaac�of a Srading P�it. The Erosion <br /> Control Plan will specify haw eroszan wi11 b�cant�nalled duriug conshuction. <br /> Implementation of Mitigatiar�Measure Hydratogy-2 would reduce erosion <br /> impaets by requiring aubmittal af evid��e tv the City Engi�e�'of Redwood City <br /> that ea�verage unde�the statewide Ge�eral Canstruction Activities Stormwater <br /> Pe�tn.it(Ger�eral Penoait)has been obtained, which will show that the plans are in <br /> compliar�ce with requirements �or stormwater managexn�nt.Mitigation Measur� <br /> 36 <br />