HomeMy WebLinkAboutEngineering REVISIONS
COMPONENT&CLADDING DESIGN PRESSURES:
ROOF LOCATION ACTUAL ALLOWABLE
El FIELD -25.3 PSF -50.5 PSF(GABLE/HIP)
ZONE 2 PERIMETER -44.0 PSF -50:5 PSF(GABLE/HIP)
ZONE 3 CORNERS -51.5 PSF_ -106.75 PSF(GABLE/HIP) n
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(" I WOOD DECKING::
I. . f ATTACHING OVER:EXISTING SHINGLES PER 2010 EXISTING FLORIDA BUILDING-CODE g W
SECTION 1510.3.
2T
CALCULATIONS BASED ON THE ROOFING APP.STANDARD(RAS117).
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I. Iw
_ I "54 CRIMP"26 GA.METAL ROOFING ATTACHMENT: V o
L :
L— ---- ---- —J.
#10-12 X 2"HEX HEAD S.S.OR GAL V:'WOOD SCREW W/SELF SEALING WASHER AT MAX. N
SPACING OF 8"O.C:ROW SPACING/12"O.C:FASTENER SPACING @ THE CORNERS ONLY
&16"O.C.ROW SPACING/12"O.C.FASTENER SPACING THROUGHOUT(BASED ON
FLORIDA PRODUCT APPROVAL#FL10490.6).
50 3
. . 8
ROOFING CALC'S:
ZONE 1: (GABLEIHIP)ALL.UPLIFT=-50.5-PSF>ACT._-25.3 PSF U_
BUILDING ROOF LAYOUT O w N
sem:N.T.S. ZONE 2:. -(GABLE/HIP)ALL..UPLIFT=-50.5.PSF>ACT..=-44.0 PSF � V) �N °
m, W
ZONE 3: (GABLE/HIP).ALL.UPLIFT=-106.75.P$F>ACT._-51.5 PSF pJ N m
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- N WOOD DECK. 2010'FBC R T �
NOTES: _ CRITERIA:
1. ROOFING OVER EXISTING � _
2. INSTALL FASTENERS PER REQUIRED ASCE 7-10 �•'•
-1-. FREQUENCY LISTED ABOVE FOR WOOD WIND LOAD:160 MPH(1Tlaltj •• . DIG". JUL; Coo
A 3 �, DECKING&.ROOF'COVER. 124 MPH(Vi B;i)��°i
v (m)+7s-zsn � \\
3. FOLLOW ALL.LOCAL®IONAL WIND BORNE DEBRIS REG
A ORDINANCES.: MEAN ROOF HEIGHT:<15.01. �iI1'l W
s
.4. .USE FASTENERS ASPER REQUIRED, GABLE.ROOF.
MANUFACTURERS SPECIFICATIONS&FL# ENCLOSED BLDG. SOME
ASSHOWN
ROOF ZONES . 10490:6 FOR THE"5V CRIMP"PANEL.. BLDG CATEGORY II
SCALE:N.T.S. - - - . . 5.- ALL DIMENSIONS ARE TO BE VERIFIED BY EXPOSURE:"B" - SHEET
00
CONTRACTOR. - � ADJUSTMENT FACTOR:1.00
GCPI•+/ 0.18
END ZONE(A):3.0'