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.. fY.{)E ALUM/NUM ROOF PANS SHALL BE OF ALUMINUM ALLOY 3105-H14 OR 3105-H28 PA.N . MAX SPAN <<M.Il !PM ilf M.Il !PM 11II'J:I6 MAX SPAN I/f1MIllII. w/rx.J w,h'XT" .t (110 MPH) .021> 9'-6- 11'-0- 11'-8- 13'-"- WIND REGION .032 1O'-.r 12'-0- 13'-.r lS'-O- .026 9'-0- 10'-8- 10'-B- 12'-2- (120 MPH) WIND REGION .032 9'-8- 11'-4- 12'-4- 14'-0- (125 MPH) .026 8'-10- 10'-5- 10'-6- 11"-11- WIND REGION .032 9'-6- 11'-1- 12'-0- 13'-8- .026 8'-8- TO'-2- 10'-4- 11'-8- (1JO MPH) WIND REGION .032 9'-''- 10'-10- 11'-9- 13'-S- (1J5 MPH) .026 8'-6- TO'-O- 10'-2- 11'-6- WIND REGION .032 9'-2- 10'-8- 71'-6- 13'-2- SPAN TABLES FOR INTERLOCKING ROOF PANS (3"x 12-) IMPORTANCE FACTOR Iw= 1.0 FOR ENCLOSED BUILDINGS IMPORTANCE FACTOR Iw=.77 FOR PART/ALL Y ENCLOSED BUILDINGS 6- STEP FAaA. ROOF PAN DETAIL OUTSIDE EDGE SUPPORT ..I>.. (NOT REQ7J FOR SPANS < BOX OF MAX) )( 6- STEP FAaA MA TED 1Itf1H 2-X2-)(.().tI()-XFUll LENG1H w/ "OX:J/"- SM.S. " 12-0.C. --I I I J 1 r-- I I ~ OPT. 2-X3-X050- ~ (SEE DETAIL BELOW) 't' VARIES 12- 11 [~ROOCT::r~T[~r 11 ~ 2-x.JK.05O- A TTACHED TO nfRY 3RD RISER W/I1Ox3/"- SU.S " 12- O.c. (2-x.JK.05O- MUST CO\IfR CENTER 2/3 OF S1IIPLE SPANS, AND MUST BE Ca-ITlNUOUS O\IfR. CENTER BEAll) (2ND RISER FROtrI EDGE MUST BE REINFORCED) THIS DESIGN OPTla-I REQUIRES OUTSIDE EDGE SUPPORT a-I 1ST. AND LAST PAN - SEE OCTAIL ABOIE . NOTE: 1. MAX. PAN SPAN UA Y BE INCREASED 6- FOR EA. l' OF O.H. (UEASURED TO OUTSIDE OF GUTTER) 2. PANS UA Y OVERHANG 1/4 OF SlIIPLE SPAN (UP TO 4' MAX) 3. Jf-SPANS UAY BE INCREASED 1'-O-'F: OUTSIDE EDGE SUPPORT IS USED a-I B01H END PANS ". FOR EXPOSURE 'C: REDUCE TABLE VALUE5 BY UULTlPLYlNG BY ,85 THESE STRUCTURES DESIGNED VtfTH THE 2004 FLORIDA BLDG. CODE W/2006 SUPPl.DtENT & CHAP. 6 OF ASCE 7 FOR 110-150 IJPH 'MND VELOCITY (3 SEC. GUST) EXPOSURE 8 & c. VOID AFTER 2-1-09 DA 11I0 NORRIS ENGINEERING 112 CDl.EMAN RD. 'MNTER HA VEN. FL 33880 ,.........\ '"'^^ "InA" D ~ 't?1RR Pg. 2-H