HomeMy WebLinkAboutEVALUATION REPORT METAL ROOF ASSEMBLYCBUCK Engineering
SpeclalfLj Structural Englneprinq
Evaluation Report
"Grandrib 30"
Metal Roof Assembly
CBUCK, Inc. Certificate of Authorization #8064
90 �- Manufacturer:
ST. LUCIE COUNTY BUILDING DIVISION Fabral Inc.
REVIEWED FOR COMPLIANCE y���`
REVIEWE BM
344'9 Hempland Road
DATE
PLANS AND MUST BE KE ON JOB Lancaster, Pennsylvania 17601
SITE OR NO INSPECTION(S) WILL BE MADE ! (800) 884-4484
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for
Florida Product Approval
#'FL 13732.1 R3
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Florida Building Code 6th Edition (2017)
Method: 1 - D
Category: Roofing
Sub - Category: Metal Roofing
Product: "Grandrib 3" Roof Panel
Material: Steel
Panel Thickness: 29 gauge (min.)
Panel Width: 36" (max.)
Support: Wood Deck
Facsimile of digital copy signed by
James L. Buckner, P.E.
Electronically signed and sealed documents shall
comply with the provisions of FAC Rule 61G15-23.
Prepared by:
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James L. Buckner, P.E., S.E.C.B.
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�. �Q 'OCENS�
Florida Professional Engineer # 31242" * No 31242
Flo rid a-Evaluation-A-N-E—ID: 1916
Project Manager: Diana Galloway
THESE PLANS AND ALL PROPOSED WORK= 0'•. :'LU;
' STATE OF
Report No.17-134-GR3-S9W-ER
ARE SUBJECT TO ANY CORRECTIONS ; T • \
REQUIRED BY FIELD INSPECTORS THAT i�s''•FCORIDP.•' (j���
(Revises 15-134-GR3-S9W-ER, FL13732.1 R2)
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IN ORDER TOCABLE
NECESSARYALL
Date: 10 / 5 / 17
COMPLWITH CODES.
Contents:
Evaluation Report Pages 1-10
2017.10.11 13:33:36-04'00'
CBUCK, Inc. dba CBUCK Engineering -
Phone: (561) 491-9927 • Email: cbuck@cbuckinc.net • Website: www.cbuckinc.net
Rusinpsc- 1374 Community Dr-. luniter. FI 3345R • Cnrn/Mailing- M17 F. Atlantir Rlvrl. H34nf,9_ Pmmnann Rparh FI 3RnF7
FL #: FL 13732.1 R3
Date: 10/5/17
F.BUCK En neerinC Page Report No.:2 -13410-GR3-S9W-ER
Speclaltg Structural Engineering CBUCK, Inc. Certificate of Authorization a8064
Manufacturer: Fabral, Inc.
3449 Hempland Road
Lancaster, Pennsylvania 17601
(800) 884-4484
http://www.fabraI.com/
Product Name: "Grandrib 3"
Product Category: Roofing
Product Sub -Category Metal Roofing
Compliance Method: State Product Approval Rule 61G20-3.005 (1) (d)
Product/System "Grandrib 3°"
Description: 3/4" Rib Height, 36" wide, 29 gauge Steel roof panel mechanically attached to Wood
Deck with screws.
Product Assembly as Refer to Page 4 of this report for product assembly components/materials &
Evaluated: standards:
1. Roof Panel:
2. Fasteners:
3. Underlayment:
4. Insulation (Optional):
5. Barrier (Optional):
Support: Type:
Wood Deck
(Design of support and its attachment to support framing is outside the scope of this
evaluation.)
Description:
• 15./_3.2"o.r_grea:ter_P_I-ywo.od_,_or
• Wood plank deck (based on minimum density/specific gravity of 0.42)
Slope: Minimum slope shall be in compliance with FBC Chapter 15 Section 1507.4.2,
applicable code sections and in accordance with manufacturer's recommendations.
Performance: Wind Uplift Resistance:
• Design Uplift Pressure:
(Refer to "Table A" attachment details herein)
METHOD 1: - 52.5 PSF
METHOD 2: - 105 PSF
FL #: FL 13732.1 R3
Date: 10 / 5 / 17
1 AP Engineering Page Report No.: 3 of 10-GR3-59W-ER
CMUC
Specllaltg Structural Engineering CBUCK, Inc. Certificate of Authorization #8064
Performance Standards: The product described !herein has demonstrated compliance with:
• UL580-06 — Test for Uplift Resistance of Roof Assemblies
• . U L 1897-12 — Uplift test for roof covering systems
Standards Equivalency: The UL 580-94, UL 1897-98 standard version used to test the evaluated product
assembly is equivalent with the prescribed standards in UL 580-06, UL 1897-12
adopted by the Florida Building Code 6th Edition (2017) for use as evaluated in this
report.
Code Compliance: The product(s) described herein have demonstrated compliance with the
performance standards listed above as referenced in the current Florida Building
Code.
Evaluation Report This product evaluation is limited to compliance with the structural requirements of
Scope: the Florida Building Code, as related to the scope section to Florida Product Approval
Rule 61G20-3.001.
Limitations and • Scope of "Limitations and Conditions of Use" for this evaluation:
Conditions of Use: This evaluation report for "Optional Statewide Approval" contains technical document
and installation method(s) which include "Limitations and Conditions of Use" throul
accordance with Rule 61G20-3.005. Per Rule 61G20-3,004, the Florida Building
authority to approve products under "Optional Statewide Approval".
• Option for application outside "Limitations and Conditions of Use"
Rule 61G20-3.005(1)(e) allows engineering analysis for "project specific approval by t
having jurisdiction in accordance with the alternate methods and materials authorize,
modification of the product as evaluated in this report and approved by the Florida Bui
outside the scope of this evaluation and will be the responsibility of others.
• This report is a 'building code product evaluation per FLPE rule (FAC) 61G15-36 to c
product approval rule (FAC) 61G20-3. This evaluation report is part of the Florida B
approval for the listed code related criteria. This report by James Buckner, P.E. and CI
not a design certification of code compliance construction submittal documentation, 6
for any individual structure, site specific or permit design.
• All metal components and fasteners shall be corrosion resistant in accordance with aK
FBC, including but limited to Sections 1504.3.2, 1506.6 and 1507.4.4.
• Design of support system is outside the scope of this report.
• Fire Classification is outside the scope of Rule 61G20-3, and is therefore not included in
• This evaluation report does not evaluate the use of this product for use in the High
Zone code section. (Dade & Broward Counties).
Quality Assurance: The manufacturer has demonstrated compliance of roof panel products in accordance
with the Florida Building Code and Rule 61G20-3.0005 (3) for manufacturing under a
quality assurance program audited by an approved quality assurance entity through
UL, LLC (FBC Organization ID# QUA 9625).
Components/ Roof Panel: "Grandrib 3"
CBUCK Engineering
FL #: FL 13732.1 R3
Date: 10/5/17
Report No.:17-134-GR3-S9W-ER
Page 4 of 10
SpPCIalty Structural Engineering CBUCK, Inc. Certificate of Authorization #8064
Materials & Standards Material:
(By Manufacturer): Thickness:
Panel Width:
Rib Height:
Yield Strength:
Corrosion Resistance
Components/
Materials & Standards
(By Others):
Fastener: (Panel to Deck)
Type:
Size :
Corrosion Resistance:
Standard:
Steel
29 Gauge (min.)
36" (max.) Coverage
3/4"
50 ksi (min.)
Per FBC Section 1507.4.3
Hex -Head Wood Screw with WSW
#9 x 1-1/2"
Per FBC Section 1506.6 and 1507.4.4
Per FBC 1507.4.4 and ANSI/ASME B18.6.1
Underlayment:
Material and application shall be in compliance with FBC Section 1507.1.1 and in
accordance with applicable code sections and manufacturer's recommendations.
Insulation (Optional):
Type:
Thickness:
Properties:
Density:
Or Compressive Strength:
Rigid Insulation Board
3" (max.)
2.25 pcf (lbs/ft3) min.
20 psi min.
Insulation Notes:
• Rigid Insulation shall meet minimum density OR compressive strength.
• Insulation shall comply with FBC Section 1508. When insulation is incorporated,
fastener length shall conform to penetrate thru bottom of support a minimum of
3/16".
Barrier (Optional):
Barrier Board: Approved Barrier, up to 1/2" thick
FL #: FL 13732.1 R3
Date: 10/5/17
C� Engineering Page Report No.: 5 of 10 GR3-59W-ER
Speclalty Structural Engineering CBUCK, Inc. Certificate of Authorization #8064
Installation: Installation Method:
(Refer to "TABLE A" below and drawings at the end of this report.)
■ Fastener Spacing: Refer to "TABLE A" Below
METHOD 1: Along'the row, with a fastener on one side of panel ribs)
METHOD 2: Along:the row, with a fastener on each side of panel ribs)
■ Row Spacing: Refer to "TABLE A" Below
(along the length of the panel and nominally within 3" from all ends)
■ Rib Interlock: Lapped
■ Minimum fastener penetration thru bottom of support, 3/16".
■ For panel construction at the end of panels, refer to manufacturer's instructions
and any site specific design.
TABLE "A"
ALLOWABLE LOADS
METHOD 1:
METHOD 2:
Design Pressure:
- 52.5 PSF
-105 PSF
9"
5-1/2",3-1/2" Pattern
Fastener Spacing (Nominal):
(Refer to Dwg Pg 7)
(Refer to Dwg Pg 8)
Row Spacing:
24" o.c.
18" o.c.
Notes:
• Allowable design pressure(s) for allowable stress design (ASD).
Install the "Grandrib 3" roof panel assembly in compliance with the installation
method listed in this report and applicable code sections of FBC 6th Edition (2017).
The installation method described herein is in accordance with the scope of this
evaluation report, Refer to manufacturer's installation instructions as a supplemental
guide for attachment.
Referenced Data: 1. UL580/TAS125 Uplift Test
By Architectural Testing, Inc. (FBC Organization ID# TST 1558)
Report #: 97654.01-109-44-R0, Dated: 05 05 10
2. Equivalency of Test Standard Certification
By James L. Buckner, P.E. @ CBUCK Engineering (FBC Organization #ANE 1916)
3. Qua IityAssurance
UL, LLC (FBC Organization ID# QUA 9625)
4. Certification of Independence
By James L. Buckner, P.E. @ CBUCK Engineering
FL #: FL 13732.1 R3
Date: 10/5/17
ngi leering Page Report No.: 6 of 10 GR3-S9W-ER
SpPclalfiy Structural EnglnPPrinq
CBUCK, Inc. Certificate of Authorization #8064
Installation Method
Fabral, Inc.
"Grandrib 30" (29 ga. min.) Roof Panel attached to 112" Plywood Deck
in.
t
36 in. Coverage Width
Typical Panel Profile
r FL #: FL 13732.1 R3
Date: 10/5/17
C UCK E- ineerin Report No.: 7 of 10-GR3-S9W-ER
i Page 7 of 10
Specialty Sfructurdl Engineering CBUCK, Inc. Certificate of Authorization #8064
Installation Method
Fabral, Inc.
"Grandrib 31" (29 ga. min.) Roof Panel attached to 1p" Plywood Deck
M ETl-i0 D_L
Typical Panel Assembly
Section View.
Engineering
FL #: FL 13732.1 R3
Date: 10/5/17
Report No.: 17-134-GR3-S9W-ER
Page 8 of 10
SpectaltLj Structural Engineering CeUCK, Inc. Certificate of Authorization #8064
Installation Method
Fabral, Inc.
"Grandrib 31" (29 ga. min.) Roof Panel attached to 1P" Plywood Deck
METHOD 2:
Typical Panel Assembly
Section View
FL#: FL 13732.1 R3
Date: 10 / 5 / 17
K E In e rI 9 of 10Report No.: -GR3-S9W-ER
Page 9 of 10
Specialty Structural Engineering CBUCK, Inc. Certificate of Authorization a8064
Installation Method
Fabral, Inc.
"Grandrib 30" (29 ga. min.) Roof Panel attached to 1p" Plywood Deck
V
#9 HWH Screw "Grandrib 39"
METHOD 1:
Typical Roof Assembly
Isometric View
TABLE "A"
METHOD 1:
METHOD 2:
Design Pressure:
- 52.5 PSF
- 105 PSF
Fastener Spacing (Nominal):
911
(Refer to Dwg Pg 7)
5-1/2",3-1/2" Pattern
(Refer to Dwg Pg 8)
Row Spacing:
24" o.c.
18" o.c.
FL #: FL 13732.1 R3
Date: 10 / 5 / 17
\CBUCK
In=r1 Report No.: 17-134-GR3-S9W-ER
Page 10 of 10
5p2cldlhj Structural EnglnPe=rinq CBUCK, Inc. Certificate of Authorization #8064
T
Installation Method
Fabral, Inc.
"Grandrib 30" (29 ga. min.) Roof Panel attached to 1p" Plywood Deck
Panel to Deck:
#9 HWH Screw. _ "Grandrib 3®"
METHOD 2:
Typical Roof Assembly
Isometric View
TABLE "A"
METHOD 1:
METHOD 2:
Design Pressure:
- 52.5 PSF
- 105 PSF
Fastener Spacing (Nominal):
911
(Refer to Dwg Pg 7)
5-1/2",3-1/2" Pattern
(Refer to Dwg Pg 8)
Row Spacing:
24" o.c.
18" o.c.