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� � <br /> � <br /> Occupancy <br /> 1) All load bearing walls (interior and e�terior) supporting the one-hour occupancy <br /> seplration Uetween the R-1 and U-1 oceu�ancies should be clearly shown on the <br /> �la plans as one-hour fire resistive assemblies. Section 302.2 See revision #1 on <br /> � sheets CS/2, A/1 & A/9. <br /> `' The doors from the garages into the mechanical room in the basenrent of Unita#3 & <br /> 4 slioiild be shown as miniuimn one-hour fire-resistive assemblies. Section 302.3 See <br /> revision #1 on sheets A/1. <br /> �A draft stop should be shown iii the attic separating Units#1 & 2. Sectian <br /> i08.3.12.1. See revision#] on sheet Sb <br /> d) 1'he location of the attic access hatches (min 22" r 30") shoiild Ue sliown on the plans <br /> for each separate attic area. Section 1505.1 See revision #1 on sheet S6. <br /> �Cr�'ater heaters should be shown strapped to structure at the top and bott^:n of the <br /> tanlcs. SecLion 308.] See revision #1 on sheet A/1 <br /> �The listing of the party �valls shoufd Uc provided which shows that they meet the <br /> minimum STC of 50. City of I�verett adopted Appendix Section 12082 See revision <br /> #1 on sheets CS/2, A/1 & A/9. <br /> Construction <br /> 1) There is more than 3000 squarc feet of floor area above the first story and one-hour <br /> fire-resistive construction is required throughout per Section 310.2.2. If the sprinkler <br /> system is upgr�ded from � UT3C Standard Type 9-3 (NI'PA 13R) to a Type 9-i (NFPA <br /> , \,�� 13), then tl�e sprinkler system may substit�ite £or one-hour construction (to includc <br /> � �� � all walls not separ��ting dwelling units or supporting occupancy separations, tlic <br /> ���,� . roof/ceiling assembly, floor/ceiling assemblies not part of tin occupancy separaLion <br /> � and exterior porches/decks) as nllowed in Section 508. Note that this plan review <br /> letter assumes that sprinkler substitutiou will not be used and that one•hour <br /> construction is required throughout. Note Type 9-1(NFPA 13) is being speciCed <br /> for this btiilding. See revisions on sheets CS/1, CS/2, A/1,A2, & A/3. <br /> '31 l.istings should Ue provided for all fire-resistive elements and shown on the plans. <br /> Sectian 703.1 Note Type 9-1 (NFPA 13) is being specified for this building. <br /> See fire resistive wnll nnd ceiling call-outs nn sheet CS/2. <br /> � <br /> 3)� ]3xterior �vall assemblies sl�ould be shown as minimum one•hour Gre-resistive <br /> construction. Section 5032.1 Note Type 9-1 (NFPA 13) is being specified for <br /> tJiis building. See fire resistive cnll-outs on sheet CS/2. <br /> �3 <br />