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// ` <br />I�/�r��� <br />i �vJ �� <br />FIRE PROTECTIf)N INC. <br />.... . ..�r r..�...r...0 r.G1iCJ1 <br />/0910 -117th Place N.E. <br />Kirkland, Washingron 98033 <br />425-827-9654 fnr: 425-817-7474 <br />A LIBRA/ CAPITOL COMPANY <br />State License No. COSCOFP110NM <br />October 8, 2001 ' <br />LARRY NOkOAARD ��� " - �� <br />FAX: 208-368-9507 �S � Z � 3 �� <br />Subject: Fire Sprinkler System <br />1302'/s SE Everett Mail Way <br />Everett, WA. <br />Larry: <br />Please submit the following questions to Everett Fire Prevention regarding the existlng wet pipe fire <br />sprinkler system, at the above subjea address. <br />1. The existing system is ;32) years old and based on NFPA 13 Ordinary Hazard Schedule <br />��� Pipe System. The existing Riser is a 6' Viking Alartn Valve with retard chamber and loCated <br />inside building with an OS & Y Control Valve. <br />uestion: Does the existing system need to be hydraulic calculated per NFPA 13 for the <br />new occupancy? <br />2. 7'he exisGng branch lines and cross-mains are hung with U-hook hangers. <br />uestion: Do these existing hangers need to have refainer clips installed per NFPA 13 <br />Seismic Zone 3 requirements? <br />3. The existing mains and cross-mains lack adequate longitudinal and lateral Seismic Bracing. <br />uesNon: Do the exist(ng mains and cross-mains need to be brought up to cunent NFPA <br />13 Seismic Zone 3 standards? <br />4. The existing Globe upright sprinkler heads are (32) years old. (SGy r.�,� <br />uestion: Will the existing heads need to be lab tested for operational integrity? <br />Cosco thanks you for the opportuniry to be of service. <br />If you should require any further infortnatlon, please tlo not hesitate to call me. <br />Yours Vuly, <br />COSCO F1RE PROTECTION, INC. <br />`��, �. ✓iti� <br />Steven L. Mkchel <br />R.S.I. Manager <br />ccfile/oidsearsbidg. <br />TOTAL P.O1 <br />