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1Vlftigatioa Measure Bfology-9;A te�poraiy c;offerdaui sha11 be installed <br /> upstream of thc work area if thc drari,nage is flowing during raad grading,cul�ert <br /> installation,or any oonstruction activity invatvi.ng the drainage. Water sb.all be <br /> diverted through a temP��'Y 1nPe aroun�i the work area and routcd�ack into the <br /> draiaage downstream of the wark area. I�necessary,e pump may be utilized to <br /> help displaoe the�vater. The cofFerdam,Pipe, a�ud Pump would be r�moved after <br /> work is oompleted and the drainage would be returned to its original oandition. <br /> Mitigation Mea�are Bialogy-10: A Best Manage�r�ent Fractices(BMPe}Plan <br /> shall be developed aad put in place p�ior to the initiatian af project activities. The <br /> BMP Plan shall be submitted far the review aud appraval by City st�ff prior to the <br /> issuaane of any permits for the oonstruction of Phase I of#he project.The BMPs <br /> shall inolude siI#fencing and/or straw bale b�rriers to be p�aced as neaessary <br /> along the edge of construction aetivityes leading to the drainage area to pr�v�nt <br /> particle laden runoff and w�soiI sloughing from occurrirng outside of the <br /> construction area. Disturbed sa�ls sha11 be r�vegetated��n as possible with <br /> grass ar other appnrpriate na�ive vBgetation.Re-vegetation sball be performed in a <br /> timety manner to avoid soil emsion firtrm ra.in or wind.The agplica�t#shall <br /> impfement the approved BMP Plan. <br /> Fiadfng: Implementat�an af Mitigation Measures Biolagy-7,Biology-8, Sialogy-9,and <br /> Biology-10 would reduce canstruction impacts to potential.ly jurisdictional <br /> wetla�ads t�be less#han significant. <br /> Facts in Sapport of Findfng:Mitigatioz�Me.asure�iology 7 would require <br /> ca�sultatian with ACOE to determine which,if any,wetlauds on site are <br /> juriadictiQnal and ta vsri�y the bound�.ries of the wetland ta allow for mitigativn <br /> to reduce impacts to wetlands to a less-than�significant Ievel.Mitiga►hon Measure <br /> Biology-8 would require that the applicant�btain and comply vvith permits <br /> pertaining to water bodies, as neces�ary, frnm ACOE, CbFG,and the RegioQal <br /> Waber Quality Control Board; this permit would require compensation for impacts <br /> to wetlanda. Tlus compensatian wi1�result in less than significant impacts to <br /> wetlands.Midgativn Measure Biolvgy-9 would require ��lation af a temporary <br /> cofferdam to divert water,with a pipeline that diverts the water around the project <br /> site ar}d back into the dow�ream dra,itaage to divert flow araund the project area <br /> du�ing grading for the road and installation of a culv�t. Mitigation Measure <br /> Biolog,}r]Q would require a BMP pl�n that includes measures to r�iuce siltation. <br /> These mitigation measures would reduce i�npacts to potentially jurisdictinnal <br /> wetlands to lae less than sig�iifican�. <br /> Impact 3.3-3 and praposed mitiga�ion is described on page�3.3-17 t]axough 3.3-19 <br /> af the Dra$EIR and page 4$ of�he Revis+ed Final EIR, which are hereby <br /> incarpo�ated by eeference. <br /> Impact 3.3-5 <br /> ,�� <br />