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ConsulLa' nts, Inc.
METAL PANEL ATTACHMENT CALCULATIONS
Project Name
Gazebos
Project Address
10410 South Ocean Boulevard
Jensen Beach, FL
Deck Substrate
Wood Insulated
Configuration
Steep Slope
Category
II
Exposure Condition
D
Building Type
Not Enclosed
Base Wind Speed
170 mph
Slope V
6.0
Slope H
Slope V
6.0
Slope H
Uplift Pressures
qz = 0.00256 Kz Kn Kd VZ
qz K.
Ktt Kd
V
65.097 1.030
1.005 0.85
170
Field P1 alt
-94.39 psf
Pl asd
Perimeter P2 ut
-146.47 psf
P2asd
Comer P3 UIL
-205.06 psf
P3 asd
Report No.: SRI-MP-18.001
Mean Roof Height
15.0 Feet
Roof Area (Approx.)
Sq.Ft.
Roof Width
40.0 Feet
Perimeter Width
4.0 Feet
Parapet Height
0.0 Feet
Sloped Roof Type
12.0 Slope Angle°
26.57
12.0 Slope Angle°
26.57
_ P _ _ _ q: (GCp - GCpi)
GCp
-0.90
-1.70
-2.60
-56.63 psf
-87.88 psf
-123.03 psf
GCpi
0.55 Field
0.55 Perimeter
0.55 Comer
Proposed System Englert Series 2000 0.032" Aluminum Snap -Lock Roof Panel System
Product Approval No. FL11751.2-R6
Panel Width 18 inches (Per NOA) 18 inches (Actual)
System Design Pressure -82.5 psf (Field)-123.75 psf (Perimeter/Comer)
Fasteners Approved Clips with 2 corrosion resistant #10 Pancake Head Screws per clip,
that are long enough to penetrate through decking a minimum of 3/16"
Max. Clip Spacing per NOA 18 inch (Field) 12 inches (Perimeter) # Rows 1
Fastener Withdrawal Resistance-185.63 Ibf (Field)-185.63 Ibf (Perimeter/Comer)
Min. Characteristic Resistance Force-185.63 Ibf (Field)-185.63 Ibf (Perimeter/Comer)
Fastener Spacing {(MCRF/Pi) x 144)/(Panel Width/No. of Rows of Fasteners)
Field Clip Spacing 26.22 inches
PerimeterClip-Spacing16.90 inches SCANNED
Comer Clip Spacing 12.07 inches BY
RECOMMENDED FASTENER SPACING St. Lucie County
Field Clips installed at 18" o.c.
Perimeter Clips installed at 12" o.c.
Comer Clips installed at 12" o.c.
These calculations have been done in accordance with ASCE 7-10, 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 all life and fire safety requirements of the Florida Building Code, before installation.
Sincerely
Fore is Engineering Consultants, Inc
er Ulu
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FILn
R. N. Sailappan, P.1=: � 2 j-�&
Principal Engineer -
Florida Reggistration No: 46696 \
Forensic Engineering consultants,-Iria (CA #8265). P.O. Box 970034, Bop Raton, FL - 33497 Ph (561) 9018490 Fax (561) 218 3830
Forensic c
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Consultants, Inc.
MEMBRANE ATTACHMENT CALCULATIONS
Project Name Gazebos - Flat Roof Report No.: SRI-MB-18.005
Project Address 10410 South Ocean Boulevard
Jensen Beach, FL
Deck Substrate Wood Insulated Mean Roof Height 15.0 Feet
Configuration Low Slope Roof Area (Approx.) Sq.Ft.
Category II Roof Width Feet
Exposure Condition D Perimeter Width 3.0 Feet
Building Type Not Enclosed Parapet Height 0.0 Feet
Base Wind Speed 170 mph Corner Zones 3' x 3' Each
Slope V 0.0 Slope H 12.0 Slope Angle' 0.00
Uplift Pressures qz = 0.00256 K, Kt Kd V2 P = qz (GCP - GCP;)
qZ Kz Krt Kd V GCP GCPI
65.097 1.030 1.005 0.85 170 -1.00 0.55 Field
-1.80 0.55 Perimeter
-2.80 0.55 Comer
Field P1 UK. -100.90 psf Pt asd -60.54 psf
Perimeter P2an.-152.98 psf P2asd -91.79 psf
Corner P3an.-218.07 psf P3asd-130.84 psf
Proposed System Duro-Last Single Ply Roof System
Product Approval No. FL-16039-R11 (Page 29 of 29) System No. W-M-12
System Design Pressure -67.5 psf
Membrane Full Width 60 inches Side Lap 6 inches Net Width 54 inches
Membrane Red. Width 33 inches Side Lap 6 inches Net Width 27 inches
Fasteners Duro-Last #15 EHD Drill -Point Fasteners and Duro-Last Cleat Plates
Fastener Spacing in Lap of Membrane 6 inches # Rows 1
Min. Characteristic Resistance Force-151.88 Ibf
Fastener Spacing {(MCRF/PI) x 144j/Row Spacing
Full Width Membrane Reduced Width Membrane
Field Fastener Spacing 6.69 13.38
Perimeter Fastener Spacing 4.41 8.82
Corner Fastener Spacing 3.10 6.19
RECOMMENDED MEMBRANE ATTACHMENT PATTERN
Field Rows (Laps) @ 54" o.c. Full Width Sheet 6 inches on center
Perimeter Rows (Laps) @ 27" o.c. Reduced Width Sheet 6 inches on center
Corner Rows (Laps) @ 27" o.c. Reduced Width Sheet 6 inches on center
These calculations have been done in accordance with ASCE 7-10, 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 meets all life and fire safety requirements of the FBC as well as OSHA safety requirements.
Sincerely
Foren;ic Engineering Consultants, Inc.
an, P.Ea�?B 18
R. N. Sailapp.
Principal Engineer
Florida Registration No. 46696
10
AUG S 0 20118
T. Lucie
Forensic Engineering Consultants, Inc. (CA#
P.O. Box 970034, Boca Raton, FL - 33497 Ph (561) 9018490 Fax (561) 218 3830