9600 SHARON DR EXPLORER MIDDLE SCHOOL 2016-05-27

• • The type of sprinkler to be installed will be determined by the Building Official. It may be an NFPA 13, NFPA 13R, or NFPA 13D system depending upon several factors. Sprinkler installation shall not begin without an approved and stamped set of plans from the Engineering & Public Services Department. The Fire Department will also review the plans and shall field inspect the installation based only on approved plans that must be on site. Changes to plans must be approved by both the Engineering & Public Services and Fire Departments. Aboveground sprinkler piping shall be hydrostatically tested as established in NFPA Standard 13. Underground piping shall be hydrostatically tested and flushed as established in NFPA Standard 24 for private fire mains. (Below-ground piping must be installed by Washington State Patrol Licensed Underground Sprinkler line certified "U" installers. For further information, contact the State Fire Marshal's Office at (360) 596-3900 or contact the Everett Fire Department at (425) 257-8124.) All such tests shall be witnessed by a Fire Department inspector. Call (425) 257-8124 or (425) 257-8120 to make an appointment for inspection. Contractors' materials and test certificates shall be submitted to the Everett Fire Department prior to issuance of any Certificates of Occupancy. Call (425) 257-8124 for more information. 12. The Snohomish County Emergency Radio System is employed by the City of Everett Fire Department emergency crews and operates at 800 MHz. Large metal-framed or metal and concrete buildings can weaken the signal so that communication and, therefore, firefighter safety is compromised. This structure must meet the requirements of EMC 16.03, Section 510, which specifically addresses required radio system performance standards in this structure. Your attention to this feature early in the planning stages will help avoid a costly, last-minute retroactive installation of radio signal amplification antennae and other equipment. For details, call the Everett Fire Department Plan Reviewer at (425) 257-8124. 13. Construction and demolition of buildings shall be in compliance with the provisions of the 2012 IFC, Chapter 33. 14. Floors and sub-floors at or above grade in buildings (other than parking garages) shall be marked with numbers, in ascending order, beginning with the number"1" (for the ground floor or first floor), then "2", "3", etc. Letters shall be used only to designate specific areas as detailed below. Floors below grade in buildings (other than parking garages) shall be marked with the letter"B" (when there is only one floor below grade). When there is more than one floor below grade, they shall be marked with the letter"B"followed by numbers, in descending order, beginning with the number"1" (for the floor immediately below the ground floor or first floor), then "2", "3", etc. Example —"B1", "B2", "B3", in descending order. Mezzanines shall be marked with the letter"M". When there is more than one mezzanine, they shall be marked with the letter"M" followed by numbers, in ascending order. Example—"Ml", "M2", etc. 6 l � /