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HomeMy WebLinkAboutTRUSS PAPERWORKn values are in accordance with ANSI/fPI 1 section 6.3 esigns rely on lumber values established by others. RE: 76189 - v v WUUIFtV MiTek USA, Inc. 6904 Parke East Blvd. Site Information: Tampa, FL 33610.4115 Customer Info: BIG DOG SERVICE Project Name: GREENE Model: Lot/Block: Subdivision: Address: UNKNOWN City: ST LUCIE COUNTY State: FL Name Address and License # of Structural Engineer of Record, If there is one, for the building. Name: License #: Address: City: State: General Truss Engineering Criteria & Design Loads (Individual Truss Design Drawings Show Special Loading Conditions): Design Code: FBC2017/TP12014 Design Program: MiTek 20/20 8.3 Wind Code: ASCE 7-10 Wind Speed: 170 mph Roof Load: 37.0 psf Floor Load: N/A psf This package includes 2 individual, Truss Design Drawings and 0 Additional Drawings. With my seal affixed to this sheet, I hereby certify that I am the Truss Design Engineer and this index sheet conforms to 61 G15-31.003, section 5 of the Florida Board of Professional Engineers Rules. No. Seal# Truss Name Date 1 T17761968 GEA 8/2/19 2 T17761969 M 8/2/19 1OP DRAWING / SUBMITTAL RE APPROVED ❑ APPROVED AS NOTED REVISE AND RESUBMIT ❑REJECTED [OF; Inc! Fort Pierce, FL 34950 The truss drawing(s) referenced above have been prepared by MiTek USA, Inc. under my direct supervision based on the parameters RE1 provided by Chambers Truss. CODE Truss Design Engineer's Name: Albani, Thomas ��++ My license renewal date for the state of Florida is February 28, 202ST- IMPORTANT NOTE: The seal on these truss component designs is a certification that the engineer named is licensed in the judsdiction(s) identified and that the designs comply with ANSI/TPI 1. These designs are based upon parameters shown (e.g., loads, supports, dimensions, shapes and design codes), which were given to MiTek or TRENCO. Any project specific information included is for MiTek's or TRENCO's customers file reference purpose only, and was not taken into account in the preparation of these designs. MiTek or TRENCO has not independently verified the applicability of the design parameters or the designs for any particular building. Before use, the building designer should verify applicability of design parameters and property incorporate these designs into the overall building design per ANSI/TPI 1, Chapter 2. CONFORMITYAND 111 C GTATF E: ` fom 9 C 0NA� EC1,��% Thomas A Afbani PEN,,,ggq,,, B c cop, MiTek USA, Inc. FLC 61 6904 Parke East Blvd. am 610 Bate. August 2,2019 Albani, Thomas 1 of 1 Job Truss Truss Type City Ply LbR.f.rence(ooional) T77761968 76189 GEA Monopitch Supported Gable 1 1 Chambers Truss, Inc., Fort Pierce, FL U.aI U 5 Jun 112Ul a MI I ex mon5me5, mG. r-a Aug [Uo:V 1:UI z0 is rage, ID:CYLKebENDRE37mO8Wh8byuDxh-KHYdhFG4vgRgKMNa74nNVEXeeKxCRygmko8mcAyryO8 3x4 II Scale - 1:19.6 LOADING (pst) SPACING- 2-0-0 CSI. DEFL. in (loc) Well L/d PLATES GRIP TCLL 30.0 Plate Grip DOL 1.25 TC 0.42 Ve t(LL) 0.01 1 n/r 120 MT20 244/190 TCDL 15.0 Lumber DOL 1.33 BC 0.02 VerhCT) -0.02 1 n/r 120 BCLL 0.0 Rep Stress lncr YES WB 0.12 Horz(CT) 0.00 n/a n/a BCDL 10.0 Code FBC2017/rP12014 Matrix-P Weight: 29 lb FT=20% LUMBER- BRACING - TOP CHORD 2x4 SP M 30 TOP CHORD BOT CHORD 2x4 SP M 30 WEBS 2x4 SP No.3 BOT CHORD OTHERS 2x4 SP No.3 REACTIONS. All bearings 6-2-8. (to) - Max Horz 2=205(LC 12) Max Uplift All uplift 100 lb or less at joint(s) 6,8 except 2=-242(LC 12), 7= 136(LC 12) Max Grav All reactions 250 lb or less at joint(s) 6,8 except 2=392(LC 1). 7=263(LC 1) "FORCES. IN) - Mac Comp./Max Ten. -All forces 250 (lb) or less except when shown. TOP CHORD 2-3=-269/105 WEBS 4-7=--222/396 Structural wood sheathing directly applied or 6-0-0 oc pudins, except end verticals. Rigid ceiling directly applied or 10-0-0 oc bracing. .NOTES- 1) Wind: ASCE 7-10; Vult=160mph (3-second gust) Vasd=124mph; TCDL=4.2pst BCDL=3.Opst h=15ft; B=45ft; L=24ft; eave=2ft; Cat. II; Exp C; Encl., GCpi=0.18; MWFRS (directional) and C-C Comer(3)-2-0-11 to 0-11-5, Exterior(2) 0-11-5 to 6-0-12 zone;C-C for members and tomes & MWFRS for reactions shown; Lumber DOL=1.60 plate grip DOL=1.60 2) Truss designed for wind loads in the plane of the truss only. For studs exposed to wind (normal to the face), see Standard Industry Gable End Details as applicable, or consult qualified building designer as per ANSVTPI 1. 3) Gable requires continuous bottom chord bearing. 4) Gable studs spaced at 2-0-0 oc. 5) This truss has been designed for a 10.0 pat bottom chord live load nonconcunent with any other live loads. 6) ' This truss has been designed for a live load of 20.Opsf on the bottom chord In all areas where a rectangle 3-6-0 tall by 2-0-0 wide will fit between the bottom chord and any other members. 7) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 100 lb uplift at joint(s) 6, 8 except (jt=lb) 2=242, 7=136. 8) Beveled plate or shim required to provide full bearing surface with truss chord at joint(s) 2. Thomas A. Alban! PE No.39380 NTek USA, Inc. FL Cert 6634 6904 Parke East Blvd. Tampa FL 33610 Date: August 2,2019 Job h Truss - Truss Type OtY Ply T17761969 76189 M Jack -Open 5 1 Job Reference (optional) Chambers Truss, Inc., Fort Pierce, FL 8.310 s Jun 11 2019 MiTek Industries, Inc. FriAug 2 08:07:02 2019 Pagel ID:CYLKebENDFiE37mOBWhebyuDAd T67ubGig7ZXyWymholc2R4pPj5zAOly SxJ8cyry07 -2-0-0 6.2.8 2.0.0 6-2.8 - -- --' Scale =1:18.9 LOADING (psf) SPACING- 2-0-0 CS'. DEFL. in (loc) Well L/d PLATES GRIP TOLL 20.0 Plate Grip DOL 1.29 TO 0.42 Ven(LL) -0.05 4-7 >999 360 MT20 244/190 TCDL 7.0 Lumber DOL 1.25 BC 0.82 Ven(CT) -0.12 4-7 >597 240 BCLL 0.0 ' Rep Stress Incr YES WB 0.00 Horz(CT) -0.00 3 Na Na BCDL 10.0 Code FBC2017/TP12014 Matrix -MP Wind(LL) 0.11 4-7 >650 240 Weight: 23 to FT=20% LUMBER- BRACING - TOP CHORD 2x4 SP M 30 TOP CHORD BOT CHORD 2x4 SP No.3 BOT CHORD REACTIONS. (INsize) 3=143/0-1-8, 2=353/0-8-0, 4=67/Mechanical Max Horz 2=232(LC 12) Max Uplift 3=-144(LC 12), 2=-309(LC 12) Max Grav 3=152(LC 17), 2=353(LC 1), 4=105(LC 3) FORCES. (lb) - Max. Comp./Max. Ten. -All forces 250 (Ib) or less except when shown. Structural wood sheathing directly applied or 6-0-0 oc pudins. Rigid ceiling directly applied or 10-0-0 oc bracing. NOTES- 9) Wind: ASCE 7-10: Vult=170mph (3-second gust) Vasd=132mph; TCDL=4.2psf; BCDL=3.Opsf; h=15ft; B=45f ; L=24f ; eave=4ft; Cat. II; Exp C; Encl., GCpi=0.18; MW FRS (directional) and C-C Exterior(2) -2-0-0 to 1-0-0. Interior(1) 1-0-0 to 6-1.12 zone; cantilever left and right exposed; end vertical left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.60 plate grip DOL=1.60 2) This truss has been designed for a 10.0 pat bottom chord live load nonconcurrent with any other live loads. 3) ' This truss has been designed for a live load of 20.Opsf on the bottom chord in all areas where a rectangle 3-6-0 tall by 2-0-0 wide will fit between the bottom chord and any other members. 4) Refer to girder(s) for truss to truss connections. 5) Provide mechanical connection (by others) of truss to bearing plate at joint(s) 3. 6) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 100 lb uplift at joints) except at=lb) 3=144, 2=309. 7) Beveled plate or shim required to provide full bearing surface with truss chord at joint(s) 3. Thomas A. Alban! PE No.39380 hlTek USA, Inc. FL Can 6634 6904 Parke East Blvd. Tampa FL 33610 Date: August 2,2019 Symbols PLATE LOCATION AND ORIENTATION 14- 1 3/4 Center plate on joint unless x, y offsets are indicated. Dimensions are in ft-in-sixteenths. Apply plates to both sides of truss and fully embed teeth. �71dr [J�Forlat;4 x 2 orientation, locate pes 0-'aa from outside edge of truss. This symbol Indicates the required direction of slots In connector plates. 'Plate location details available in MiTek 20/20 software or upon request. PLATE SRE The first dimension is the plate width measured perpendicular 4 x 4 To slots. Second dimension is the length parallel to slots. LATERAL BRACING LOCATION 7 Indicated by symbol shown and/or by text In the bracing section of the output. Use T or I bracing If Indicated. Indicates location where bearings (supports) occur. Icons vary but reaction section Indicates joint number where bearings occur. Min size shown Is for crushing only. Industry Standards: ANSI/rPl1: National Design Specification for Metal Plate Connected Wood'Truss Construction. DSB-89: Design Standard for Bracing. BCSI: Building Component Safety Information, Guide To Good Practice for Handling, Installing & Bracing of Metal Plate Connected Wood Trusses. 0 Of O x U o_ O Numbering System I -8 i dimensions shown InfTsixteenths t scale) ll�l (Drawings not to scale) 8 , 2 TOP CHORDS JOINTS ARE GENERALLY NUMBEREDA.ETTERED CLOCKWISE AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO THE LEFT. CHORDS AND WEBS ARE IDENTIFIED BY END JOINT PRODUCT CODE APPROVALS [CC -ES Reports: ESR-131 1, ESR-135Z ESR1988 ER-3907, ESR-2362, ESR-1397, ESR-3282 Trusses are designed for wind loads in the plane of the truss unless otherwise shown. Lumber design values are in accordance with ANSIfTPI 1 section 6.3 These truss designs rely on lumber values established by others. © 2012 MIek® All Rights Reserved Mrrek Engineering Reference Sheet: MII-7473 rev. 10/03/2015 A General Safety Notes Failure to Follow Could Cause Property Damage or Personal Injury 1. Additional stability bracing for truss system, e.g. diagonal or X-bracing, is always required, See BCSI. 2. Truss bracing must be designed by an engineer, For wide truss spacing. Individual lateral braces themselves may require bracing, or alternative Tor I bracing should be considered. 3. Never exceed the design loading shown and never stack materials on inadequately braced trusses. 4. Provide copies of this truss design to the building designer, erection supervisor, property owner and all other Interested parties. 5. Cut members to bear tightly against each other. 6. Place plates on each face of truss at each joint and embed fully. Knots and wane at Joint locations are regulated by ANSI/TPI 1. 7. Design assumes trusses will be suitably protected from The environment In accord with ANSI/rPI 1. 8. Unless otherwise noted, moisture content of lumber shall not exceed 19% at time of fabrication. 9. Unless expressly noted, this design is not applicable for use with fire retardant, preservative treated. or green lumber. 10. Camber Is a non-structural consideration and is the responsibility of truss fabricator. General practice is to camber for dead load deflection. 11. Plate type, size, orientation and location dimensions Indicated are minimum plating requirements. 12. Lumber used shall be of the species and size, and in all respects, equal to or better than that specified. 13. Top chords must be sheathed or puriins provided at spacing indicated on design. 14. Bottom chords require lateral bracing at 10 ft. spacing, or less, If no ceiling is installed, unless otherwise noted. 15. Connections not shown are the responsibility of others. 16. Do not cut or alter truss member or plate without prior approval of an engineer. 17. Install and load vertically unless indicated otherwise. 18. Use of green or treated lumber may pose unacceptable environmental, health or performance risks. Consult with project engineer before use. 19. Review all portions of this design (front, back words and pictures) before use. Reviewing pictures alone Is not sufficient. 20. Design assumes manufacture in accordance with ANSI/TPI 1 Quality Criteria.