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. ��c�, ��, <br />,� `�� ��"a � <br />� <br />tested assembly numbers referenced on the details and specific materials <br />recauired for that tested assembly referenced on the details. <br />5�►BA Response: The floor construction is 1-HR rated see sheet A3.1 <br />anid detail 13/ A9.1. <br />IB�C 410.4 " Where the space under the permanent platform is used only for <br />equipment, wiring or plumbing the underside of the permanent platForm need <br />not be protected." The space under the platform is not used for anything <br />therefore it does not need ta be protected, fire rating not required. See <br />sh�eet A2.4 & detail 4/ A9.1. <br />A:section through the new one-hour rated ceilings is required for the basement <br />and sanctuary ceiling. The specific materials and tested assembly number for <br />the construction should be shown on the drawings. The details and notes <br />currently shown for the new ceiling platform on the architectural and structural <br />drawings are cross-referenced and incomplete. <br />S��BA Response: A one hour rated floor / ceiling assembly is required <br />pE�r IBC table 601 for the floor between the Basement and the <br />Sz�nctuary, see sheet A3.1 & detaill3 /A9.1. <br />The ceiling in the sanctuary is not required to be rated. Per IBC 803.9 <br />the ceiling in the sanctuary is only required to be class'C' or better. <br />Class'C' is defined as tested per ASTME 84 standards and having a <br />fl�me spread of 76-200 and a smoke development of 0-450. <br />Also, per foot note Per IBC 803.9 f. wood used for ornamental purposes <br />is allowed. <br />The materials that make up the ceiling are listed below and they all <br />meet or exceed the requirements for a Class `C' product. <br />Flame spread Smoke development <br />G��psum wall Board 20 0 <br />D��ug fir lumber 70-100 58 <br />3/�G" Doug fir ply wood 83-98 100 <br />4. Please indicate on the drawings the scope of new work and materials in the toilet <br />rooms, on sheet A3.2. If the materials or fixtures shown in the elevations is <br />eii_her existing (untouched) or reinstalled, please mark it as such. <br />S/�BA Response: See plan sheets A2.3 & A2.4 & elevations on A3.2. <br />y��" All materials assumed to be new unless noted <br />�� otherwise. <br />��� �� <br />�' ��5 (� 5) Compliance with the requirements for enclosed attic spaces should be shown on <br />�� 1� �`� the drawings for the new sanctuary attic, per IBC section 1203.Z. <br />SI�BA Response: The IBC defines an attic as the space between the <br />ceiling beams and the roof rafters. However if the <br />space is open to below it does it is considered part of <br />the space below. <br />The "attic" has been eliminated, the ceiling cloud has a <br />continuous 12" opening on each side between the <br />underside of the roof, the space above the ceiling <br />Eastlake Community Church 3 of 4 Aug. 28, 2013 <br />B1307-0'i 5 <br />