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Home My WebLink AboutProduct Approval (2) TURQUOISE Engineering, LLC Structural Engineering, Design & Testing, CA#28948, NOA#13-0222.02 6915 Washington Rd,W Palm Beach, FL 33405 / Ph (561)804-9908 / Fax(561)804-9907 / e-mail:turginc@aol.com April 08, 2016 TO: St. Lucie County/ Building Department FROM: Riza N. ALTAN, P.E. SUBJECT: Wind Pressures & Metal Roof Panel Installation ADDRESS: SPROUL Residence / 5906 Bamboo Dr, Ft Pierce, F CONTRACTOR: Larry Neese Roofing APER 12 PEP.rv71TT1NG Dear Sir; St. Lucie County, FL The installation specifications of metal roof panels for the subject residence is reviewed by myself. The purpose of this letter is to determine wind uplift forces and fastening pattern of Gulf Coast Supply "5V Crimp" metal roof panels. The residence is located in Exposure D area. The roof has Boston-Hip configuration, 3/12 slope, and 15 ft mean roof height. As per 2014 Florida Building Code, ASCE 7-10, ultimate wind velocity of 165 MPH for Risk Category II, in Exposure D area, using Wind Load Factor of 0.6 for ASD; the wind pressures are determined as: Field Pi = -52 psf / Perimeter (4' wide) P2 = -87 psf / Corner (4'x4') P3 = -131 psf. According to Gulf Coast Supply & Manufacturing, LLC; 3x12" wide, 26 ga., 5V Crimp Metal Roof Panels (FL #11651.12-R2) the max. design uplift pressures are specified as -108.5 psf using one fastener for every rib, spaced at 12" o.c. vertically in field (P1) and perimeter (P2) zones; and -156.5 psf using one fasteners at each rib, spaced at 6" o.c. at corner (P3) zones. It is required that the roof deck is properly re-nailed and covered with 30-lbs roof felt using Simplex nails and plastic tags. The roof panels will be fastened using #12-11/2" Woodgrip fasteners w/ Neoprene washers spaced at 12" o.c. in field and perimeter; and 6" o.c. in corners. The distance for first row of fasteners from panel edges will be 3" max. Therefore, this letter is to certify that installation of Gulf Coast 5V Crimp (FL#11651.12-R2) 26 ga. 5V Crimp steel roof panels of the subject residence conform to requirements of 2014 Florida Building Code which specifies 165 MPH ultimate wind velocity for Risk Category II in Exposure D area. If you have any questions regarding this matter or I may be of further assistance, please do not hesitate to call me. Sincerely, v ®� °°•°CENS`'°®• `�.� u,� a ivo.3$52 v Riza N. ALTAN E 38521 ° i • S7Ai�ar Q N /� Consulting Engineer P/J p+ (`.` . , a,I`1 +51 a (��)�°°• '`�~eye' r �� '�P?j"S/ON/'t F� 1 'Cozk m ® 0 ■ m ® ® , ■ m m ® , G61 SUPPLY R. MANUFACTURING 5VC RII� �' 26 GA. 5VCRIMP ROOF PANEL OVER 15/32" PLYWOOD* FLORIDA PRODUCT APPROVAL NO. 11651.12 R2 TPI R Product Evaluation Report GULF COAST SUPPLY& MANUFACTURING, LLC. APR 12 P�t�"s4fTTINCs 26 Ga. 510 Crimp Roof Panel over 15132"Plywood Si. Lucy (;uurIt Y, FL Florida Product Approval #11651.12 R2 Florida Building Code 2014 Per Rule 61 G20-3 Method: 1 —D Category: Roofing Subcategory: Metal Roofing Compliance Method: 61 G20-3.005(1)(d) HVHZ Product Manufacturer: Gulf Coast Supply & Manufacturing, LLC. 14429 SW 2nd Place, Suite G30 Newberry, FL 32669 .�`'"� "'''�, %% IEL S% '•k� • •��cENs�.,y Engineer Evaluator: *= No. 75519 Dan Kuhn, P.E. #75519 _ Florida Evaluation ANE ID: 10743 ^�= STATE OF Q Validator: '�FS;�� OR 10 P •'a��` Locke Bowden, P.E. #49704 ��'%S101VAL ENG`' 9450 Alysbury Place Montgomery, AL 36117 o,61315 Contents: Evaluation Report Pages 1 - 5 FL-#-1 1651.12 R2•JUNE 15 2015 . . ® ® , th e ® s ENGINEERING,KUHN SUPPLY & MANUFACTURING Ft-'GA 0 G61ICoz �t 5 V CR � N LmiD-- 26 GA. 5VCRIMP ROOF PANEL OVER 15/32" PLYWOOD* FLORIDA PRODUCT . . . 1 •! 11651.12 . TM Compliance Statement: The product as described in this report has demonstrated compliance with the Florida Building Code 2014, Sections 1504.3.2, 1518.9, 1523.6.5.2.4. Product Description: 5V Crimp Roof Panel, 26 Ga. Steel, 24" Coverage, through fastened roof panel with fasteners in the panel flat over minimum 15/32" plywood decking. Non Structural application. Panel Material/Standards: Material: Minimum 26 Ga. Steel, ASTM A792 or ASTM A653 G90 conforming to Florida Building Code 2014 Section 1507.4.3. Paint Finish Optional Yield Strength: 50.0 ksi Corrosion Resistance: Panel Material shall comply with Florida Building Code 2014, Section 1507.4.3. Panel Dimension(s): Thickness: 0.018" Minimum Width: 24" Coverage Rib Height: 3/8" Major Rib Panel Fastener: #9-15x1.5" with sealing washing through panel rib. '/4" minimum penetration through plywood. Corrosion Resistance: Per Florida Building Code 2014, Section 1506.6, 1507.4.4 Substrate Description: Minimum 15/32" thick,APA Rated plywood over supports at maximum 24" O.C. Design of plywood and plywood supports are outside the scope of this evaluation. Must be designed in accordance w/Florida Building Code 2014. Design Uplift Pressures: Table"A" MaxlmurnTofalUpllffiDesign Pressree1s0$ 5psf � ` _ 56 5psf Fastener Pattern Panel Rib Panel Rib Fastener�PatferriSpacing K X712; O C ; Y 6 `O.C. Design Pressure includes a Safety Factor=2.0. FL#11651.12 R2•JUNE 15,2015 ® . ® . GUIX&Nt SUPPLY & MANUFACTURING 5 V `M IM F GA. 5VCRIMP ROOF PANEL OVER 15/32" PLYWOOD* F ORIDA PRODUCT APPROVAL NO. 11651.12 R2 TM Code Compliance: The product described herein has demonstrated compliance with the Florida Building Code 2014, Sections 1504.3.2, 1518.9, 1523.6.5.2.4. Evaluation Report Scope: The product evaluation is limited to compliance with the structural wind load requirements of the Florida Building Code 2014, as relates to Rule 61 G20-3. Performance Standards: The product described herein has demonstrated compliance with: • TAS 125-03 • UL 580-06 -Test for Uplift Resistance of Roof Assemblies • UL 1897-04-Uplift Test for Roof Covering Systems. • TAS 100-95 -Test Procedure for Wind and Wind Driven Rain Resistance of Discontinuous Roof Systems • TAS 110-00-Accel.Weathering ASTM G 155/Salt Spray ASTM B 117. Reference Data: 1. TAS 125-03: UL 580-94/ 1897-98 Uplift Test Force Engineering &Testing, Inc. (FBC Organization #TST-5328) Report No. 117-0065T-07A-C, Dated 01/26/2007 2. TAS 100-95 Farabaugh Engineering &Testing, Inc. (FBC Organization #TST-1654) Report No. T130-07, Dated 02/28/2007 Report No.T215-08, Dated 07/08/2008 3. TAS 110-00: Valspar Fluropon coated metal panel testing A)ASTM G 26 by PRI Asphalt Technologies dated 01/19/2004 B)ASTM B 117 by PRI Asphalt Technologies dated 01/19/2004 4. Certificate of Independence By Dan Kuhn, P.E. (FL#75519)@ Kuhn Engineering, LLC (FBC Organization #ANE ID: 10743) Test Standard Equivalence: 1. The UL 580-94 test standard is equivalent to the UL 580-06 test standard. 2. The UL 1897-98 test standard is equivalent to the UL 1897-04 test standard. 3. ASTM G 155 is equivalent to ASTM G26 Quality Assurance Entity: The manufacturer has established compliance of roof panel products in accordance with the Florida Building Code and Rule 61 G20-3.005(3)for manufacturing under a quality assurance program audited by an approved quality assurance entity. FL#11651.12 R2•JUNE 15,2015 TP o s ® ® A ® ® • • o 11670 ISLAND LAKES LANE, BOCA RATON, • . #30464 SUPPLY & MANUFACTURING ROW' RQ G61ICo�'� 5VC1ffl1M1Lr1D 26 GA. 5VCRIMP ROOF PANEL OVER • • FLORIDA PRODUCT APPROVAL NO. 11651.12 R2 TM Minimum Slope Range: Minimum Slope shall comply with Florida Building Code 2014, including Section 1515.2 and in accordance with Manufacturers recommendations. For slopes less than 3:12, lap sealant must be used in the panel side laps. Installation: Install per Manufacturer's recommended details and RAS 133. Underlayment: Per Manufacturer's installation guidelines per Florida Building Code 2014 Section 1518.2, 1518.3, 1518.4. Fire Barrier: Any approved fire barrier having a current NOA. Refer to a current fire directory listing for fire ratings of this roofing system assembly as well as the location of the fire barrier within the assembly. Fire classification is not part of this acceptance. Shear Diaphragm: Shear Diaphragm values are outside the scope of this report. Design Procedure: For roofs within the parameters listed on the load table,fastening pattern must at a minimum meet those listed for the applicable wind zone. For all roofs outside the parameters listed on the load table, design wind loads shall be determined for each project in accordance with FBC 2014 Section 1609 or ASCE 7-10 using allowable stress design.The maximum fastener spacing listed herein shall not be exceeded. FL#11651.12 R2•JUNE 15,2015 . ® ® e ® > ENGINEERING,KUHN Guff ®��v 5VCRIMP . I • ROOF PANELOVER PLYWOOD* F FLORIDA PRODUCT APPROVAL NO. 11651.12 R2 TM ENGINEER LOAD TABLE:26 Ga. SVCrimp Roof Panel over 15/32"Plywood Buildings havinga' Roof Mean Heights 20'-0.";,Roof Slope; 2"/.12" - 12"/12"'Gable or Hip Roof;Wind:Speeds 120- 41 S,.Omph, Exposure'C,,Risk Category.11, Enclosed Building, based'on.Florida*ilding Code 120 130 140 150 160 170 180 WIIND FASTENER SUBSTRATE (MIN.1/4" SPEED Penetration) (MIN.15/32") ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER SPACING SPACING SPACING SPACING SPACING SPACING SPACING ZONE 1 #9-15x1.5" Plywood 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 ZONE 2 #9-15x1'.5 Piylniood 12 TYPE'1 '12' TYPE''1 12"TYPE 1` ':12"TYPE 1 12"TYPE 1 12'TYPE I', :12 TYPEA ZONE 3 #9-15x1.5" Plywood 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 12"TYPE 1 1.)`PANEL DESCRIPTION:W CRIMP-MIN.26 GA, GRADE 50,24"CO,VERAGE,3/a',TALL: 2.)PANEL FASTENER:#9-15X1.:5" HWH WITH SEALING WASHER W/MIN, 1/a" PENETRATION. 3.)MAXIMUM ALLOWABLE PANEL UPLIFT PRESSURE:'108.5 PSF@ il2" O.C. FASTENER SPACING TYPE 1 FASTENER PATTERN, 156.5 PSF @ 6".O.CJASTENER SPACING.TYPE`2 FASTENER'PATTERN BASED ON TAS 125;'UL580/UL 1897 TE-STING. 4-.iPLYWOOD DECKING: MIN 'sr`iz"`.THICK,PLYWOOD MUST -DESIGNED IN.A000RDANCE.WITH;.FLORI DA.BUILDING'CODE-2014:, 'S ROOF SLOPE ON•ROOF SLOPES,LESS THAN 3'-12-,:LAP SEALANT,MUST.BE USED]WPANEL SIDE LAPS 6:)'LOAD TABLE BASED'ON WIND PRESSURES CALCULATED PER'ASCE 7-10(KD 0.851 MULTIPLIED BY 06 PER FLORIDA BUILDING CODEE2014 ZONE 2 HIP ROOF ZONE 3 a Note:Dimension(a)is defined as 10%of the minimum width of the building or —�a 40%of the mean height of the roof,whichever is smaller,however,(a)cannot be ---------------- _ less than either 4%of the minimum width of the building or 3 feet. \� RIDGE (1) #9-15 x 1-1/2" HWH w/Sealing Washer ZONE 12" 12" � �� LEAVE At Panel Lap ZONE 2 GABLE ROOF i I � RIDGE I I_ +---------------------4- a ZONE 1 I I ZONE 3 `SAVE : {F;LL#11651.12 R2•JUNE 15,2015 ENGINEERING,KUHN