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<br />-- <br /> <br />AUGUST 25, 2008 <br />PAGE30F3 <br /> <br />10. Submit a preliminary evaluation of the surface drainage <br />showing the direction and means of the flow to the adj acent <br />street and/or on/off-site storm drain facility. Include the <br />estimated volumetric flow (Q) in each direction. <br /> <br />11. Revise the site plan to incorporate construction of the <br />proposed "Site Design" Bmp's (such as walkways with open <br />jOints, sidewalks and parking lot aisles with minimum widths, <br />draining sidewalks into adjacent landscaping, incorporating <br />the landscape area into the drainage system, etc.) to minimize <br />the impervious areas and to maximize permeability and natural <br />areas per the Orange County Drainage Area Management Plan <br />(DAMP) and the City of Santa Ana Local Implementation Plan <br />(LIP) . <br /> <br />12. Revise the site plan to incorporate construction of any <br />proposed "Treatment Control" Bmp's using the Best Available <br />Technology (such as biofil ters, dry or wet detention basins, <br />landscape detentions, wet ponds or wetlands, drainage inserts, <br />filtration basins, etc.) and recommend sizing calculations <br />near the pollutant source, so as to infiltrate and filter the <br />pollutants of concern in post development run-off flow prior <br />to its discharge into any receiving body of water per the <br />Orange County Drainage Area Management Plan (DAMP) and the <br />City of Santa Ana Local Implementation Plan (LIP). <br /> <br />75C-76 <br /> <br /> <br />