2514 RAINIER AVE 2020-04-02 - Laserfiche WebLink

x NORTH MIDDLE SCHOOL The following BMPs are required for Item A5.1 per the 2010 COESWMM Volume IV: 1. Storm drain covers or a similarly effective containment device must be placed on all nearby drains to prevent dirty runoff and loose particles from entering the storm water drainage system. Covers shall be placed at the beginning of the workday and the accumulated materials collected and disposed of before removing the covers at the end of the workday. If storm drains are not present, dikes, berms, or other methods must be used to protect overland discharge paths from runoff. See BMPs S.2 and S.7 in Chapter 4 for more information on runoff control and disposal options. Street gutters, sidewalks, driveways, and other paved surfaces in the immediate area of the demolition must be swept at the end of each workday to collect and properly dispose of loose debris and garbage. 2. Check with the City's Building Department(425) 257-8810 to obtain required permits. COUGHLINPORTERLUNDEEN 6 S?Ri.,C .U?rr i, ..1,"(4 SEii.'.,.. E'v AdelS t;