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METAL PANEL ATTACHMENT CALCULATIONS
Project Name Reserve Association Gatehouse
Report No.: SRI-MP-21.001
Project Address 9701 Reserve Boulevard
Port St. Lucie, FL - 34986
Deck Substrate Wood Non -Insulated
Mean Roof Height 12.0 Feet
Configuration Steep Slope
Roof Area (Approx.) 576 Sq.Ft.
Category II
Roof Width 24.0 Feet
Exposure Condition C
Perimeter Width 7.2 Feet
Building Type Enclosed
Parapet Height 0.0 Feet
Base Wind Speed
Sloped Roof Type 7.2' x 7.2' Each
Slope V 6.0 Slope H 12.0
Slope Angle° 26.57
Uplift Pressures qZ = 0.00256 KZ Kt Kd Ka V2
P = qZ (GCp - GCp;)
qZ KZ KZt Kd Ke V
GCp GCp;
53.453 0.850 1.000 0.85 1.00 170
-1.50 0.18 Field & Eave Perimeter
-2.50 0.18 Ridge & End Perimeters
-3.60 0.18 Ridge & Eave Corners
Field & Eave Perimeter P1, ult. -89.80 psf Pl, asd
-53.88 psf
Ridge & End Perimeters P2 ult. -143.26 psf P2 asd
-85.95 psf
Ridge & Eave Corners P3 pit.-202.05 psf P3 asd
-121.23 psf
Proposed System Dynamic Metals 1700 Series 26 Ga.
1-1/2" Galvalume Standing Seam Panel
Product Approval No. FL30751-R3
Panel Width 19 inches (Per NOA)
19 inches (Actual)
System Design Pressure -128.5 psf (Field)
-128.5 psf (Perimeter/Corner)
Fasteners Approved 3-1/2" Clips, with two #1
0x1 "Pancake Head Fasteners
Fasteners must be long to penetrate through sheathing a minimum of 3/16"
Max. Clip Spacing per NOA 12 inch (Field) 12
inches (Perimeter) # Rows 1
Clip Withdrawal Resistance-203.46 Ibf (Field)
-203.46 Ibf (Perimeter/Corner)
Clip Spacing {(MCRF/P;) x 144}/(Panel Width/No. of Rows of Fasteners)
Field & Eave Perimeter Fastener Spacing (Zones 1 & 2e)
28.62 inches
Ridge & End Perimeter Fastener Spacing (Zones 2r & 2n)
17.94 inches
Ridge & Eave Corner Fastener Spacing (Zones 3r & 3e)
12.72 inches
RECOMMENDED CLIP SPACING
Field & Eave Perimeter 12" o.c.
Ridge & End Perimeters 12" o.c.
Ridge & Eave Corners 12" o.c.
These calculations have been done in accordance with ASCE 7-16, based on the information provided by the
contractor. The roof system must be installed in accordance with the FBC & manufacturer's recommendations.
Ensure that roof system meets insulation & fire rating requirements of the Florida Building Code, before installation.
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Sincerely ��CENS'C 'o Rava n a sa by
Forensic Ertiping'erinConsultants, YYl UCi Ca lil N Ravanasamudra
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R. N. Saila�ipa E. STATd � =
Sailappan Date:2021.01.14
Principal Eng�n4'... ��C� 10 p . ' �<v�� , ,
Florida Regis c Nib: 14:03:13 _ 05 00
Forensic EngineerinnZ0,SYW1nc,iC #8265), P.O. Box 970034, Boca Raton, FL - 33497 Ph (561) 901 8490 Fax (561) 218 3830
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