HomeMy WebLinkAboutEngineering Gary Powell
Architecture and Planning
16 South River Road,
Sewalls Point, Florida 34996
Ph. 772-223-1755
i
June 19, 2017
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Building Official
St. Lucie County Building Zoning Dept.
Ft. Pierce, Florida 1
Re: Roof Replacement for
Lesley Puza
429 S. W. Gasparilla Lane.
St. Lucie County, Florida
This letter is to advise your office that the roof on the above referenced property
is being changed to extreme metal 5 v crimp metal roofing (26 ga.) panels (24"
wide panels) on Poly Glass (TU plus underlayment) applied directly on 15/32"
cdx. plywood. Anchor metal roofing to plywood shtg. with1 1/2"woodtek screws
(at 12" oc in field and 6" oc. edges
1. Exposure 'C'
2. wind speed 160 mph. j
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Thank you:
- j
Gary Powell
Architect
reg. # 12125
loft
CBUCK ngineerino
Spe4mad rw Structural ex'Q ielea t� CBUGK,Inc.Certificate of Authorization#8064
Evaluation Report
"5V Crimp"
Metal Roof Assembly
Manufacturer:
Egre�neyl fetat�Fabricators CLC ��
2160 SW Poma Drive
Palm City, FL 34990
for
Florida Product Approval
0, "FL"20378
Florida Building Code Sth Edition (2014)
Method: 1 - D
Category: Roofing
Sub-Category: Metal Roofing
Product: 5V Crimp Roof Panel
Material: Steel
Panel Thickness: 26 gauge
Panel Width: 24"
Support: Wood Deck
Fastener Placement: Rib Peaks or,Rib Valleys
Prepared by: Digitally signed by James L.Buckner,P.E.
James L. Buckner, P.E., S.E.C.B. Electronically signed and sealed documents
shall comply with the provisions of FAC Rule
Florida Professional Engineer#31242 61G15-23•``J%IIII►1,,,,1
Florida Evaluation ANE ID: 1916 �'%,��
Project Manager: Diana Gallows �Q:' CENSE •.F,Q
J g Y
Report No. 16-124-5V-S6W-ER _ No3t242
(Replaces 11-219-5V-56W-ER)
Date: 4/14/16 =T'- STATE OF _�-Z-
Contents:
'�r►�It►tlt``
Evaluation Report Pages 1-8
4/-
CBUGK,Inc.-Palm Beach County,Florida 2016.04.1911:32:32-04'00'
Phone:(561)491-9927-Email:cbuck@cbuckinc.net-Website:www.cbucidnc.net
Mail .ing Address:2637 EAtlantic Blvd,#34069,Pompano,FL 33052
FL#: FL 20378.6
Date: 4/14/16
16-124
CE3UC Enineerin Page Report No.:2 of 8 5V-56W-ER
r=ps=df W Structural EngtnE=Lnrinq CBUCK,Inc Certificate of Authorization#8064
Manufacturer: Extreme Metal Fabricators,I.I.C.
2160 SW Poma Drive
Palm City,FL 34990
(772)872-8034
Product Name: SV Crimp
Product Category: Roofing
Product Sub-Category Metal Roofing
Compliance Method: State Product Approval Rule 61G20-3.005(1) (d)
Product/System. "5V Crimp"
Description: 26-gauge Steel exposed fastener roof panel, 24" wide, mechanically attached to
Wood Deck with and 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)
Support: Type:
Wood Deck
(Design of support and its attachment to support framing is outside the scope of
this evaluation.)
Description:
0 15/32(min.)or greater plywood,
• or Wood plank(min.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
(Refer to"Table A"attachment details herein)
FL M FL 20378.6
Date: 4/14/16
UC Engineering 16
Page rt No.:3 Of 8 5V-56W-ER
Spew—lcffiy stmt_t ural 6rigirleapflIng CBUCK,Inc.Certificate 6f Authorization n8064
Performance Standards: The product described herein has demonstrated compliance with:
• UL580-06—Test for Uplift Resistance of Roof Assemblies
• UL 1897-04—Uplift test for roof covering systems
• TAS 125-03—Standard Requirements for Metal Roofing 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 1897-04
adopted by the Florida Building Code 5th Edition(2014).
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
Scope: of the Florida Building Code, as related to the scope section to Florida Product
Approval Rule 61G20-3.001.
Limitations and • This evaluation report for "Optional Statewide Approval' contains technical
Conditions of Use: documentation, specifications and installation method(s) which include
"Limitations and Conditions of Use"throughout the report in accordance with
Rule 61G20-3.005. Per Rule 61G20-3.004, the Florida Building Commission is
the authority to approve products under"Optional Statewide Approval'.
Option for application outside"Limitations and Condition's of Use"
• Rule 61G20-3.005(1)(e) allows engineering analysis for, "project specific
approval by the local authorities having jurisdiction'in accordance with the
alternate methods and materials authorized in the Code". Any modification of
the product as evaluated in this report and.'approved by the Florida Building
Commission is 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 comply with Florida product approval rule (FAC),'�61G20-3. This evaluation
report is part of the Florida Building Commission approval for the listed code
related criteria. This report by James Buckner, P.E. and CBUCK Engineering is
not a design certification of code compliance, construction submittal
documentation, per FBC_section 107, for any individual structure, site specific
or permit design.
• Deck shall be incompliance with applicable building code.
• 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.
• This evaluation report does not evaluate the use of this product for use in the
High Velocity Hurricane 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 9N-3.0005 (3) for
manufacturing under a quality assurance program audited by an approved quality
assurance entity through Keystone Certifications, Inc. (FBC Organization M QUA
1824).
FL#: FL 20378.6
®
Date:. 4/14/16
CBUC Enginring page rt No.:4 of 8 5V-124 -ER
Specian-Li Structural E gil"maerIM CBUCK,Inc.Certificate'ofAuthorization#8064
Components/Materials Roof Panel: "5V Crimp"
(by Manufacturer): Material: Steel
Thickness: 26 gauge(min.)
Panel Width: 24" (max.)Coverage
Rib Height: 3/8"
Alloy Type: 40 ksi min.
Corrosion Resistance: In compliance with FBC Section 1507.4.3:
• ASTM A792 coated, or
• ASTM A653 G90 galvanized steel
Fastener:
Type: Hex-Head Wood Screw with WSW
Size: #9-15 x 1"
Corrosion Resistance: Per FBC Section 1506.6 and 1507.4.4
Standard: Per FBC 1507.4.4 and ANSI/ASME 818.6.1
Components/Materials Underlayment:
(by Others): Material and application shall be in compliance with FBC Chapter 15 based on the
type of roof covering, applicable codes and in accordance with manufacturer's
recommendations.
I
Insulation(Optional):
Type: Rigid Insulation Board-
Thickness: 3"(max.)
Properties:
Density: 2.25 pcf Obs/ft) min.'
Or Compressive Strength: 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".
FL#: FL 20378.6
Date: 4/14/16
C UCi< �r1ir1 �rir�c� Page rt NO..56of 8 5V-56W-ER
SpEacl� 9
Structural E: C,g1ne%=r1rQ CBUCK,Inc Certificate of Authorization#8064
Installation: Installation Method:
(Refer to Table A and the drawings at the end of this report.)
■ Fastener spacing: Refer to Table"A"Below
(attached to the tops of the V's or in the valleys per Table A for a total of 3
screws across the width of the panel.)
■ Row Spacing: Refer to Table"A"Below
(along the row,across the panel profile)
■ 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"
5V Crimp"(26 ga.Steel),24"Wide Roof Panel Attached to Wood Deck
ALLOWABLE LOADS
# Deck Fastener Row Fastener Fastener Design
Thickness Spacing Spacing Placement Pressure
(min.) (max.) (max.) (ASD)-
1 15/32"min 12" 12" #9 Corrugation Peaks _85 PSF
(Refer to Dwgs Pg 7)
2 15/32"min 12" 12" #9 Corrugation Valleys _114.25 PSF
(Refer to Dwgs Pg 8)
i
*Allowable design pressure(s)for allowable stress design(ASD)with'a margin of safety of 2 to 1.
Install the "5V Crimp" roof panel assembly in compliance with the installation
method listed in this report and applicable code sections of FBC 5th Edition
(2014). 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. TAS 125-03 Uplift Test
By Hurricane Test Laboratory,LLC(FBC Organization'#TST ID:1527)
Method 1: Report 0223-0307-01; Test Date:03/05/01-03/08/01
Method 2: Report 0223-0517-06; Test Date:05/19/06-05/22/06
2. Quality Assurance
By Keystone Certifications,Inc.(QUA ID:1824)
Extreme Metal Fabricators,Inc. Licensee#974
3. Equivalency of Test Standard Certification
By James L.Buckner, P.E. @ CBUCK Engineering
(FBC Organization#ANE 1916)
4. Certification of Independence
By James L.Buckner,P.E. @ CBUCK Engineering
(FBC Organization#ANE 1916)
5. Additional Reference Data
By USBC,#6:15-bk-03351-KSJ Doc 85,Dated 2/29/2016
FL#: FL 20378.6
Date: 4/14/16
N I
CSUCK Engineering Page Report NO 6 Of 8 5V-56W-ER
SpPCia"lu Stvt-1=tUrdl efW1rX=L=r1r-Q CBUCK,Inc.Certificate of Authorization#8064
Installation Method
Extreme Metal Fabricators, I.I.C.
5V Crimp" (26 ga.Steel), WWI& Roof Panel Attached to Wood Deck
Profile Drawings
24"Ma)dmum Net Coverage
c
co
"5V Crimp"Panel
Typical Panel Profile View
TABLE"A"
5V Crimp"(26 ga.Steel),24"Wide Roof Panel Attached to Wood Deck
ALLOWABLE LOADS
# Deck Fastener Row Fastener Fastener Design
Thickness Spacing Spacing Placement Pressure
(min.) (max.) (max.) (ASD)*
1 15/32"min. 12" 12" #9 Corrugation Peaks _85 PSF
(Refer to Dwgs Pg 7)
2 15/32"min 12" 12" #9 Corrugation Valleys _114.25 PSF
(Refer to Dwgs Pg 8)
*Allowable design pressure(s)for allowable stress design(ASD)with a margin of safety of 2 to 1.
FL#: FL 20378.6
Date: 4/14/16
C UCK Engineering
Page
No.:1-1 84-5 V-56W-ER
Speac=aWU Structural Englrieksariq CBUCK,Inc.Certificate of Authorization#8064
Installation Method
Extreme Metal Fabricators, LLC.
5V Crimp" (26 ga.Steel),24" Wide Roof Panel Attached to Wood Deck
12"o.Q Typical
Fastener Spacing
Across Panel Width
#19-15 Hex-Head Screw
with Weather Seal washer
3/16"min.penetration thru deck
Spaced 12"o.c.across the'Panel
Typical Assembly Profile View (METHOD 1)
Fasteners-
#9-15 Hex-Head Screws With 5V-Crimp" Roof Panel
EPDM Bonded Steel Washers
i
Optional:,,
or
-15/32" rester Plywood,or Rigid Insulation
g ywoo Thickress T Maximum
-Wood plank
Typical Assembly Isometric View (METHOD 1)
FL#: FL 20378.6
ii '' Date: 4/14/16
UCC ineerin� Page'RepoNO••8 of 8 5V-124 -ER
Sp>�iafl tj Stn-sc Lural E:nQ1f maL=r1 'll[� CBUCK,Ina Certificate of Authorization#8064
Installation Method
Extreme Metal Fabricators, LLC.
5V Crimp" (26 ga.steel),2e Wide hoof Panel Attached to Wood Deck
12"o.c:Typical
Fastener Spacing
Across Panel Width
#9-15 Hex-Head Screw
with Weather Seal washer
3/16'min.penetration thru deck
Spaced 12"o.c.across the Panel
Typical Assembly Profile View(METHOD 2)
Fasteners-
#9-15 Hex-Head Screws With 5V-Comp" Roof Panel
EPDM Bonded Steel Washers
_ d � y�y Uri
C
EL
! a
Dem Optional:
-15/32"or greater Plywood,or Rigid Insulation
-Wood plank Thicimess,Y Maximum
Typical Assembly Isometric View(METHOD 2)