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1. The attic s �rainklers are supjjted b a 5grjaratq.,,floorcontrolW..valve <br />assemble to allow ease of draining. the attic s stem without_,JnUi irin <br />sprinklers throu shout the rest of the „buildin and <br />2. Adequate heat shall be orovided for freeze l)rotection as i)er the <br />41plicable referenced NFPA standard,,_and <br />3. The attic sl)ace is a .art of the build in 's_thermalp,...or heat,. envelope. <br />such. that insulation is l,)rovided..at theroofdeck rather than at the ceilin ! level. <br />Add Section 903.3.1.4.2, Heat trace/insulation, to read as follows: <br />903.3.1.4.2 Heat trace insulation. Heat trace insulation shall -only be allowed <br />where..af gr9yed by the fre_code official for small sections of large diameter <br />water -filled Witte,. <br />Amend Section 9033.5 WatermITsu lies, by adding second to to. read as <br />ollows: <br />903.3.5" Water suwlies._1Existin ext unchanged. <br />Water su,lr as rewired for such systems shall. be provided in conformance with <br />the su:1 re uirements of the respective standards, however, every water-based <br />fire rotection system shall be designed with a 10-.-,sLsafetv factor. _Reference <br />Section 507.4 for additional design reciuirements. <br />Amend SectionIT 903.4. Sprinkler ..ststem supervision._and alarms b,, addin, a second <br />paraora, h after ITthe Exceptions to read as Dhows: <br />903.4 S rinkler s stem su ervision and alarms.Existin text unchan d. . <br />Exce tions: Existin ) Exceptions unchan =ed. <br />Sprinkler and standl ie system_ water -flow detectors shall be )rovided for each <br />floor tal?to the s rinkler.sstem and shallm_cause an alarm ul,on detection_o,fmwater <br />flow for more than 45 seconds. All control valves, in the sprinkler „and standie <br />s steru except for fire ...de .)artment hose connection valves shall be_g <br />su aervised to initiate a sul)ervisory signal atthe central station upgu.tami erin�., <br />Amend Section 903.4.2 Alarms bar adding pgl)h to read as ollows <br />903.4.2 Alarm, s. �I�Existin text unchan ,ed.� <br />14 <br />