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bld20090857-English.pdf City of Edmonds TH 121 5 AVENUE NORTH • EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORKS DEPARTMENT Engineering Division Plan Review Corrections Plan Check :Date: #BLD20090857 January 7, 2010 th Project Name/Address: English – 8110-206 St SW Contact Person/Address/Fax: mem123mb@hotmail.com Jennifer LambertDivision:Engineering Reviewer: During review of the subject submittal, it was found that the following information, corrections, or clarifications would need to be addressed. Our handouts can be found online at the City of Edmonds web site www.ci.edmonds.wa.us under City Government/Development Services/Engineering Division. Drainage/Detention Review comments from Storm Water Engineer, Jerry Shuster: Per Edmonds Community Development Code (ECDC) Chapter 18.30 all construction with over 2,000 sq ft of new impervious surfaces are required to install storm water quality control if the construction was completed after July 7, 1977. We understand that the home was built in 1979 with no system in place and there have not been any additions completed on the property. However, once any development (no matter the size of the development) the city is required to bring everything on the property into compliance with the code. With the submittal for construction we have also received a request to waive the requirement for installation for storm water quality control. We are currently in the process of reviewing that request, but need some additional information from you: 1.Please show the locations of all existing and proposed downspouts. 2.Please show what portions of the impervious surfaces drain to which areas of the home (directional flow arrows acceptable). For example show which portions of the roof drain to which downspouts, and show where the driveway, patios, sidewalks, etc drain to. 3.Please list out how much square footage of the roof is going to each downspout. Once this is received the city will continue reviewing the request for waiver. Please resubmit 3 copies of the revised plans/documents to a Development Services Coordinator. Please contact me at 425-771-0220 if you have specific questions regarding these plan corrections. DATE MAILED/FAXED 1/8/2010 PAGE ____ OF ___ 11