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HomeMy WebLinkAboutREVIEW RESPONSE PW - 16-00579 - Gorilla Performance New BuildingGORILLA FACTORY PUBLIC WORKS REVIEW RESPONSE 16-00579 October 13, 2016 Street - All approaches shall be concrete and meet City engineering standards. City sidewalk shall have 2% max cross slope. Storm — Roof drainage is retained in swales on the North and South of building. On the South any runoff not contained in swale will flow into Area #3 inlet box. Storm — As per my discussions with Stephen Zollinger and John Millar, as long as the required volumn is retained on site then the design meets the ordinance. All the storm retention areas retain the calculated volumn on site and the maximum depth in the parking stalls is 4.8 inches. That is assuming no immediate percolation. Also, assuming that the maximum volumn is reached it will take 9,6 hours to percolate into the native gravels at 600 gal / ft' / day. 3a °l 5* x ® = iQiJ ,crtaec vlru> it 0, = ?i. I4 2 tivN& 471-'61 -- -70-.V � W ���. C'+tP�ce = �9® k ►3®� = l �®�-.�7�r��rs�a° ®til 's t r f!p ®r AAC,E1,5 1c7