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14-14913
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2014
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14-14913
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Last modified
11/12/2014 7:46:45 AM
Creation date
11/12/2014 7:46:43 AM
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Building Department
Company Name
VALLEYDALE RO ASSOCIATION
Building Department - Doc Type
Permit
Permit #
14-14913
Building Department - Name
LYONS,BARBARA
Address
6803 SUNNIDALE DR
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STEEL 1?ECK SYSTEM LIMITATIONS: <br /> L It' mechanical attachment to the struc[ural deck through the lightweight insulating conerete is proposed, a field <br /> �vithdrawai resistance testing shall be performed to determine fastener patterns and density. All testing and fastening <br /> desi�;n shAll be in co�npliance with Testing Application Standard TAS 10_5 and Roofing Application Standard RAS <br /> 1!7 and/or RAS 137, calculations shall be signed and sealed by a Florida registered Professional Engincer, <br /> Rc�;istered Architect,or Registered Roof Consultant. <br /> Z. For steet deck application where specific deck construction is not referenced: The deck shall be a minimum 22 gage <br /> attached�vith 5!R"puddle welds with«•eld w�ashers at e��ery flute H�ith maximum deck spans of_5 ft.o.c. <br /> GENERAL LIMITATIONS: <br /> 1. Frre ctassification is not part of this acceptance, refer to a current Approved Roofing Ntaterials Directory for Cre <br /> ratings of this product. <br /> 2. Insulation rnay be installed in multiple layers. The lirst layer shal(be attached in compiiance with Product Control <br /> Approvat gi►idelines. All other layers shatl be adhered in a ful( mopping of approved asphalt applied withiu the <br /> EVT ran�e and at a rate of 20-40 lbsJsq.,or mechanically attached using the fastenin�;pattern af the top layer <br /> 3. All standard panel si-r.es are acceptable for mechanical auachment. When applied in appro��ed asphalt, panel si-r.c <br /> shall be 4'x�'maximum. <br /> �. An averlay andlor recovery board insulation panel is required on all applications o��er closed cell £oam insulations <br /> when the base sheet is fully mopped. If no recovery boArd is used the base sheet shall be applied using spot mopping <br /> with zpproved asphalt, l�" diameter circtes. 24" o.c.; or strip mopped 8" ribbons in three raws, one at each sidelap <br /> and one down the center of the sheet allowing a continuous area of ventilatian. Encircling of the strips is not <br /> acceptable. A 6" break shaEl be placed every 1Z' in each ribbon to allow cross ventilation. Asphalt apptication of <br /> either system slia(1 be at a minimum rate of l2 (bs.�'s�. Note: Spot attached systems shall be limited to N <br /> maximum design pressure of-4S psf. <br /> S. Fastener spacing for insulation attachment is based on a Minimum Characteristic Force(F'}��alue of 275 IbC,as <br /> tested in compliance with Testing Application Standard TAS 105. If thc fastener valuc,as�cld-tested,are below <br /> ?75 16C insulation attachment shall not be acceptable. <br /> G. Fastencr spacing for mechanical attachment of anchorrbase sheet or membrane attachment is based on a rninimum <br /> fastener resistance value in conjunction with the maximum design value listed within a specific systen�. Should the <br /> fastener resistance be Eess than chat required,as determined by the Building Official,a re��ised fastener spac'rng, <br /> prepared,signed and sealed by a Florida Registered Engineer,Architect,or Registered Roof Consultant mav be <br /> submitted. Said revised fastener spacing shall utilize the withdrawa!resistance value taken from Testing <br /> Application Standards TAS l05 and calculations in compliance with Roo�ng Application Standard RAS I 17. <br /> 7. Perimeter and corner areas shatl comply with the enlyanced uplift pressure requirements of these areas. Fastener <br /> densities shalt be inereased for bath insulation and base sheet as calculated in compliance with Roofing Application <br /> Standard RAS 1 U andlor RAS 137. (When this limitation is specifically referred within this NOA, General <br /> Limitation#9 wi11 not be appticable.) <br /> K. Al!attachment and sizing of perimeter nailers,metal profile,nndlor flashing terminAtion desi�ns shall conform with <br /> Roafing Application Standard RAS 11 l and appticable wind load requirements. <br /> 9. Thc maximum designed pressure limitation listed shull be applicable to all roof pressure zones(i.c. field,perimeters, <br /> and carners).Neither rational analysis,nor extrapolation shall be pennitted for enhanced fastcning at enhanced <br /> pressurc r.ones(i.e.perimeters,extended corners and corners).(When this limitation is specificall�� referred <br /> within this NOA,Gcneral Limitation#7 will not bc applicable.) <br /> 1O. All products listed herein shall ha��e a quatity assurance audit in accordlnce with the Florida Building Code and <br /> Rule�)N-3 of the Florida Administrative Code. <br /> END OF THIS ACCEPTANCE <br /> C, �C�= NOA No.: 13-1i411.04 <br /> Expiration Date: 08/31/14 <br /> Approval Datec 08/29113 <br /> Page IA of t8 <br />
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