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Home My WebLink AboutENGINEERING PAPERWORKir WAL7'ER KARPINIIA.) .E. May 11, 2005 PROFESSIONAL ENGINEER To: To Whom It May Concern Saint Lucie County Building Department Re: Roofing Features at: SCANNED Hall Residence BY 5985 WhipporwillLn St. ucieCotjntV Permit# 0503-0351 I have inspected certain features on the structure referenced above. I write to provide additional detail. 1. The dryin and roof metal installation has been accomplished in accordance with chapter 1507 of the Florida Building Code If you have any questions or would like additional information regarding this matter please contact me. Not for structural design, all specifications preliminary until reviewed and approved by building authority By kyHd,nia, PEA 5 MAY �1 8 20 5 6038 Linton St. • Jupiter, FL 33458 (561) 262-7948 Cellular �pJ thYJ �� _ (!�%�I .. _�c . - ..av% rid Weyant Engineering, In AAASTER PLAN • �p1 q� Civil & Structural Engineers ort St � SM1V P. Lucie Blvd., Suite k 1094 GE Port St. Lucie, FL 3494 Phone 772-335-0772 WPB 561-932-9094 Fax M-335-0866 THESE PLANS AND ALL PROPOSED WORK ARE SUBJECT TO ANY CORRECTIONS March 1, 2005 REQUIRED BY FIELD INSPECTORS THAT MAY BE NECESSARY IN ORDER TO J.A. Taylor Roofing, l,gdMPLY VNITH ALL APPLICABLE CODES. 302 Melton Drive Fort Pierce, FL 34982 Attention: Steve Taylor Subject: METAL ROOF DECK PANELS WIND LOAD CERTIFICATION 5-V CRIMP ROOF SYSTEM Company Name:cfifirow A r Tracking Number: (— I tip,1 Windzone: 6- (3 0 M F71� Dear Steve: Job No. 02 1737 SCANNED BY St. Lllciecouility 05C)5 -o lei rlfn ST.LUCIECOUNTY BUILDING DIVISION REVIEW FOR C REVIEWED BY DATE p RMIT MUST BE KEPT ON JOB OR NO INSPECTION WILL BE MADE At your request, we have analyzed your 5-V Crimp metal roof system and plywood deck material together with the proposed method of anchorage to determine the design wind pressures for installation on 1/2-inch or thicker plywood. This analysis is based upon the following material and installation specifications: PANEL: PANEL INTERLOCK: PANEL BACKING: PANEL INSTALLATION: CONCEALED FASiEHERS OR ATIACHUB. AAECOHM�PORSIBILM of OROFRECORDHE 26 gauge galvanized or painted steel panels. 24 inches effective width. Continuous overlap at panel edge. The metal panel system is to be installed on 1/2-inch minimum thickness plywood sheathing anchored to wood trusses with 8d galvanized rink shank nails spaced not more than 4-inches on center at plywood edges and 6-inches on center at intermediate supports. For Exposure "B", screw pattern is 16" o/c in the field and 6" o/c at the panel edges. Start at V from each end. For Exposure "C", screw pattern is 12" o/c in the field and 6" o/c at the panel edges. Start at V from each end. ,r Page Two - 5-V Crimp Roof Job No. 02 1737 March 1, 2005 TEST DOCUMENTATION: DESIGN CRITERIA: FASTENERS: The criteria for the above specification was documented by Hurricane Test Laboratory, Inc. Based upon tests conducted on May_4, 2000. _ Code - FBC 2001 Wind speed - 140 mph Mean roof height - 30 ft. maximum Roof angle - Between 10 degrees and 30 degrees Design pressures - ±40 psf - Exposure `B" ±68 psf - Exposure "C" Internal pressure coefficient = 0.18 Test pressure - 180 psf Allowable design pressure - 90 psf For installation of 5-V Crimp over sheathing, use #9- 15xl" Hex washer head wood grip screw with %2" bonded steel washer. For installation of 5-V Crimp over existing flat shingles, use #9-15x 1'/2" Hex washer head wood grip screw with''/2" bonded steel washer. Calculated load on each fastener in Exposure `B" is 31 lb. Calculated load on each fastener in Exposure "C" is 48 lb. The allowable withdrawal for a#9-15 Hex head screw in'/2" plywood is 105 lb. The allowable withdrawal for a #9-15 Hex head screw is 130 lb. Based upon the analysis outlined above, the 5-V Crimp metal roof installation utilizing the __:_._..specifications outlined will. meet the wind load requirements. __ �4r Page Three - 5-V Crimp roof Job No. 02 1727 March 1, 2005 CERTIFIED THIS 1 ST DAY OF MARCH 2O05. CERTIFICATION IS VALID UNTIL MARCH 1, 2006. WEYANT ENGINEERING, INC. - - - - - - - — - - - No. 20,273 TAYLOR MADE METALS At Taylor Made- _Metals, during. the manufacturfng of our SV-Crfmp Metal Panels, quality assurance and craftsmanship is a priority in ourroanufacturing facility. Proper manuf&c--_ _ turfng allows for Satisfactory installation. The Storage'and HandlIM;W WPWIM Bested will assist in a Quality Installation. A. CAULKING: Shall be Slkaflex 1A Pdyurethu+e or an 8VP`Vv*d• equal quality cNulWn9 necessary ' tire length and wldfhf > B. BATTEN INSTALLATION: Battens to be installed to support en cave, and gable end trims. TMms to be festered to battw with Wpv4ed *Oft n0fiest batlars as 12- on outer. 5V-Crimp metal Panels to be fasta+ed to trims, evoigh thenoted In {F) with one addrdarW fastener In flat Portion of deft for vaBeir end cobra trims. _. CLOSURE FILLER STRIPS: Provide donee and Oiler sbrps In MY wu left babrreM the fI and flashing. Also, where thhe netal trim Closure rests on a high r1b. ose and Millerstrips bo be dosed nil Polyethylene Ibsm. D. EA V E T RIM : Shall be no less than 2- x V. All other trims shall be no less ChM 4' x 4'. E. ENO LAP. Shag be no less than 12' for roof slopes of 3- to 6' per Ibot. Must Provide a niNnurn of 1' overhang at eaves. at nnAar rib, and at eaci skis F. FASTENERS:The SV-Qinp metal Panels shall be festered to I m k hexheads Md rteoPrtr+c of edge. Fasteners to be a 10 x 1 1/2, mated screws, washers. These shall be spaced 16' an CM Itel : _ G. METAL GAUGE: SV-Crimp metal Panels shall be 26 gauge gelv�d ( ', A7.f�C bed cad to ASTM 24A9 Thick - re Lode foi n ng quality AZSS mating, Acrylic A V AA2�. mess tolerances, shape t* flatrhess pitinl, b7leranas �* Attach m roof dcdu H. MOISTURE BARRIER: Must provide a30 anchor ShtNt as a Mobh+e (Plyr,00d teething) in aomrdanp with locel WWlrlg =des• See � t!e I. MOISTURE BARRIER: SEPARATION; SV-rump mewl p>� 16' on center. The betters to be fastened -FloFsture Barrier by i' x 2' wood baWro, to roof de& with 06 x 1 SIB' Screws 0 12' on center•flastdng mmufact red by &Adex ]. ROOF PENETRATIONS: These "It be hashed using DEKTITE PIW or an approved, equal quality flashing. K. ROO FSLOPE: (3 1/2 Pltdh) A nirdmum SIOPe per foot shall be 3- vveloi to 1 (bat horttOrtai• L. SIDE LAP: Shall be to both r1bs. metal Panels anedoors, or h sm/ ens M. STORAGE: Stare metal Ina dry a foment. DO NOT store Non tarnpllancs yeth these procedures will relieve when metal b tr Of a lid a nnlstsre. Ibr any falhre of the rrnaleHal. Warranties shag be voled. No Curer of any my of sl lit/ bll1 Or for Rb�s of Purpose- vdded. No Implied warranty of merrhar+ta ty N OTE: Building Code Requirements for Installation of 5V-Crimp Metal Panels may vary per esunty and pnolect. Please contact Your local Bullding and Zoning department for rele- vant /nformat'cn before beginning any cent vct`an- =ING PANFILE Copy d-WAS TER 1 Ia1,JN FILE n"K 1 1 l^ • 1• 99 X 1 Vr W= wmws 0 V = MUD /.5,4 - Q11H9 ROOF PANEL ,f 30 LD FELT ONEII S/b' / ptYyVppp SMEATr(M (ABOVE g�K SEALANT TARE AND BELOW THE CLOSURE} ROOF TO WALL TAYLOR MADE METALS 302 Melton Drive Fort Pierce, FL 34982 Ph:561-466-2041 Fx: 561-466-4041 n FOILSHED SmE 19 x 1 IfV wow SCREWS P V Cr- F4A)aHLN4 \ J CUTSIDe CLOSURE WrTH BUTYL- " SMAKr TAPE (ABOVE AND BELOW THE CLOSURE) /5V . cta4P ROOF PANEL 030 LB FAT OVER 3/' CDX PLYWOOD SHEATHING RIDGE DETAIL DIAGRAM TAYLOR MADE METALS 302 Melton Drive Fort Pierce, FL 34982 Ph:561-466-2041 Fx: 561-466-4041 mim1H F1 CF 2' ON ROOF 98 WAFER HEAD SCREW FASTENERS 0 12' GAG-rrPICAL •1 3/a' 1 TYPICAL DRIP EDGE TAYLOR MADE METALS 302 Melton Drive Fort Pierce, FL 34982 Ph:561-466-2041 Fx: 561-466-4041 FINISHED SIDE #9 X 1 1/2" WOOD SCREWS @ 9" C/C MAXIMUM \ /5V -CRIMP ROOF PANEL OUTSIDE CLOSURE WITH BUM SEALANT TAPE {ABOVE AND BELOW THE CLOSURE} NG SHINGLE #30 LB FELT OVER 5/8" CDX ROOF PLYWOOD SHEATHING 5-V CRIMP OVER EXISTING SHINGLE ROOF DIAGRAM if J TAYLOR MADE METALS 302 Melton Drive Fort Pierce, FL 34982 Ph:561-466-2041 Fx: 561-466-4041 S/ - CRM► ROOF FAME. \\ AND �Ow} "m CASE (F241SHED SUX) -f9 X-1_�2� M1000_?iCAEw� 0 r c1c Kkx" ' Sv . DR" ROOF FAME PITCH BREAK DETAILS TAYLOR MADE METALS 302 Meiton Drive Fort Pierce, FL 34982 Ph:561-466-2041 Fx:561-466-4041