3812 28TH PL NE 2016-01-01 MF Import

March 8, 2012 PL/BL/C N/OR/C5 BUSE TIMBER & SALES 3812 28TH PL NE EVERETT WA 96205 Subject: Additional BackFlow Prevention Requirements for City of Everett site address: 3612 28TH PL NE Dear Propeity Owner: The protection of the City of Everett water system from potential private customer hazards is a Washington State Department of Health (DOH) requirement and you are being notified by the City of Everett, the vaater purveyor for the building address listed in the subject line above, that construdion upgrades are required for your property when there are modifications required to the sprinkler system, based on future construction or change of use. It is important to us and to our customers that the public water system delivers high qualiry potable water in all cases. City of Everett records indicate that this building is served by a 6-inch singie check-valve. A double check detector is required by the State of Washington for commercial fire services. To comply with state requirements, the city requires the upgrade of the single check-valve to a double check detector assembly when the commercial building sprinkler system is modified through thn city permit process. Please be advised that the city requires this upgrade as a part of building or sprinkler permit application for the portion of the building served by the current single check valve. As the owner of this assembly, you are required to maintain it and improve it as necessary. Following is the list of contacts that you can use to clarify how this requirement to upgrade to a DCDA will impact your property: • If you have questions regarding building or sprinkler permit requirements and th � City of Everett Design and Construction Standards for the location of the DCDA (vault or interior), please contact Meg Haley by e-mail at mhaleysa�ci.everett.wa.us or by phone at425-257-8813. If you have questions regarding the fire service and coordination of the new DCDA with the sprinkier system and F?re Department requirements, please contact Assistant Fire Marshal Jim Venturo by e-mail at jventuroC�ci.everett.wa.us or by phone at 425-257- 81�4, • If you have questions regarding the cross-connection requirements or would like to schedule a field visit regarding the current cross-connection on this building, please contact Tim Markham by e-mail at tmarkhamCa�ci.everett.�va.us or by phone at 425-257- 8833. CITY OF EVERETT •'200 Cedar Street • Everztt, WA 98201 •(425) 257-8800 • Fax (425) 257-8682