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HomeMy WebLinkAboutB13-2004JOB:. Casey R' p� 4 ® LOCATION: Oroville, Ca. - ICI i 1 e k. TRUSS ENGINEERING POWER TO PERFORM. " MiTek Industries, Inc. 7777 Greenback Lane Suite 109 Citrus Heights, Ca.95610 Phone: (916)676-1900 Fax:(916)676-1909 x ► LUMBER ► HARDWARE ► STOCK PLANS ►, CUSTOM DRAFTING ► TRUSS ENGINEERING ► TRUSSES ► PRE FRAMED WALLS 655 Cal Oak Rd. P.O. Box 1947 Oroville, Ca.95965 . Phone:(530)534-0300 Fax: (530) 534-5269 ` w •�. n WARNING: DO NOT CUT OR ALTER TRUSSES IN ANY WAY. . This Image was created with a�narKD® WARNING: DO NOT STORE TRUSSES ON UNEVEN GROUND. + PERMIT # TIMBER TRUSSES REQUIRE EXTREME CARE IN HANDLING BUTTE COUNTY DEVELOPMENT SERVICES PRODUCTS REVIEWED FOR INSPECTION BUYER ACCEPTS THAT LUMBER AND LUMBER PRODUCTS. ,. 105 S. E. 124th AVE. MAY CONTAIN MOLD SPORES, THE PRESENCE OF WHICH �'��®������E ' DATE BY�h- I' �z Vancouver, Wa. 98684 WILL NOT BE CONSIDERED A DEFECT Phone: (360)449-3840 ® Fax:(360)449-3953 va 655 Cal Oak Rd. P.O. Box 1947 Oroville, Ca.95965 . Phone:(530)534-0300 Fax: (530) 534-5269 ` w •�. n WARNING: DO NOT CUT OR ALTER TRUSSES IN ANY WAY. . This Image was created with a�narKD® WARNING: DO NOT STORE TRUSSES ON UNEVEN GROUND. + PERMIT # TIMBER TRUSSES REQUIRE EXTREME CARE IN HANDLING BUTTE COUNTY DEVELOPMENT SERVICES PRODUCTS REVIEWED FOR INSPECTION BUYER ACCEPTS THAT LUMBER AND LUMBER PRODUCTS. ,. 105 S. E. 124th AVE. MAY CONTAIN MOLD SPORES, THE PRESENCE OF WHICH �'��®������E ' DATE BY�h- I' �z Vancouver, Wa. 98684 WILL NOT BE CONSIDERED A DEFECT Phone: (360)449-3840 ® Fax:(360)449-3953 MiTek® MiTek USA, Inc. 7777 Greenback Lane Suite 109 Citrus Heights, CA, 95610 Telephone 9161676-1900 Re: Debob _ WaY Fax 9161676-1909 Debob Way The truss drawing(s) referenced below have been prepared by MiTek USA, Inc. under my direct supervision based on the parameters provided by Endeavor Homes. Pages or sheets covered by this seal: R45252629 thru 845252630 My license renewal date for the state of California is December 31, 2016. Lumber design values are in accordance with ANSI/TPI 1 section 6.3 These truss designs rely on lumber values established by others. BUTTE COUNTY RossiQ BUILDING DIVISION APPROVED col w 76428 M a - ,1.213112016 sT CI V I► August 25,2015 Hernandez, Marcos The seal on these drawings indicate acceptance of professional engineering responsibility solely for the . truss components shown. The suitability and use of this component for any particular building is the responsibility of the building designer, per ANSI/TPI 1. Symbols Numbering System ® General Safety Notes PLATE LOCATION AND ORIENTATION Failure to Follow Could Cause. Property 3/4 Center plots on joint unless x, y offsets are indicated. 64-8 dimensions shown in H -in -sixteenths Damage or Personal Injury Dimensions are in ft -in -sixteenths. (Drawings not to scale) Apply plates to both sides of truss 1. Additional stabMty bracing for tnra system, e.g. and fully embed teeth. diagonal or x -bracing, is always. required. See SCSI. .11/i 6 ineer. For 2. Twiiddebtnns Individual latermust be designed al braces themselves 1 2 3 spacing, TOP CHORDS may require bracing, or alternative T, I, or Efiminator bracing should be considered. C1-2 WEBS 4 3. Never exceed the design loading shown and never �, stack materials on inadequately braced trusses. O �`• ;y� ; O 4. Provide copies of this tans design to the building For 4 x 2 orientation, locate �'� u U designer, erection supervisor, property owner and interested plates 0 -'Al' from outside a ail other parties. edge Of truss. a0 5. Cut members to bear tightly against each other. �Oc7 BOTTOM CHORDS 6. Place plates on each face of tens at each This symbol indicates the 8 7 6 5 joint and embed fully. Knots and wane at joint 1. required direction of slots in locations are regulated by ANSI/TPI connector plates. 7. Design assumes tenses will be suitably protected from the environment In accord with ANSI/TPI 1. ' Plate location details available In MITek 20/20 software or upon request. 8. Unless otherwise noted, moisture content of lumber JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE shall not exceed 19% at time of fabrication. AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO PLATE SIZE THE LEFT. 9. Unless expressly noted, this design is not applicable for use with fire retardant, preservative treated, or green lumber. The first dimension is the plate CHORDS AND WEBS ARE IDENTIFIED BY END JOINT 10. Camber is a non-structural consideration and is the width measured perpendicular 4 4 NUMBERS/LETTERS. responsibility of truss fabricator. General practice is to x to slots. Second dimension is camber for dead load deflection. the length parallel to slots. 11. Plate type, she, orientation and location dimensions PRODUCT CODE APPROVALS indicated are minimum plating requirements. LATERAL BRACING LOCATION ICC -ES Reports: 12. Lumber used shall be of the species and size, and In all respects, equal to or better than that Indicated by symbol shown and/or ESR -1311, ESR -1352, ER -5243, 96048, specified. by text in the bracing section of the 95-43,96-31,9667A 13. Top chords must be sheathed or purfins provided at output. Use T, I or Eliminator bracing NER-487, NER-561 spacing Indicated on design. if indicated. 95110,84-32,96-67, ER -3907,9432A 14. Bottom chords require lateral bracing at 10 ft. spacing, or less, if no ceiling is installed, unless otherwise noted. BEARING Indicates location where bearings 15. Connections not shown are the responsibility of others. 16. Do not cut or alter truss member or plate without prior (supports) occur. Icons vary but © 2006 MTek® All Rights Reserved approval of an engineer. reaction section indicates joint number where bearings occur. 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. Industry Standards: ANSI/TPI1: National Design Specification for Metal 19. Review all portions of this design (front, back words Plate Connected Wood Truss Construction. ® a� pictures) before use. Reviewing pictures alone isnot sufficient. DSB-89: Design Standard for Bracing. MiTek BCSI: Building Component Safety Information, 20. Design assumes manufacture in accordance with Guide to Good Practice for Handling, POWER r97 PERFORM'° ANSI/TPI 1 Quality Criteria. Installing & Bracing of Metal Plate Connected Wood Trusses. MTek Engineering Reference Sheet: MII-7473 rev. 10208 Job ,Truss Truss Type Dly Ply Debob Way � - - - 845252629 DEBOB WAY ' 871 3 SCISSORS 2 Job Reference (optional) i Endeavor Homes, - Oroville, CA 95965 7.430 s Jul 25 2013 MITek Industries. Inc. Mon Aug 24 15:19:412015 Page 1 ID:gkilhh8WW80TanveOigCiUyr9Al-NoWK tG6cRGKoODuFeDKd2JggLeDXOCI9xGyEwykZsO 1240-0 17-5-11 I 24-0-0 88s ♦ tir 5-5-11 5-5-11 6.6.5 . r • 4x5 = �.. *.. Scale= 1:35.2 ~ r i • • 4.98.12 ' . ' 3x4 ��. 3 2 BUTTE COUNTY ., BUILDING DIVIISION • ` ' 3x4 4 v ' C APPROVED -.- 3x4 - f- •. ix• •� i• h 5x8 _' r ` - '• -`�. w. - 418 1 4, ••� �� .r 2.52F12 - - 6 5 N 1.5x4 II i 10 3x4 9 t' • _ • s~ • 1.5x4 3x4 12-10.8 • ' 12-0-0 F , 685 68a �t(K760 5-o=6biz' ' 11siy 17-2-0 685 4J8 0. - 2 1-0-0 55-11 8-8-5 Plate Offsets (X,Y): f5:0-3-7.0-0-111.(8:0-5-4.0-2-01 LOADING (psf) SPACING 2-0-0 . CSI DEFL - in (loc) I/defl Ud PLATES GRIP TCLL 20.0 Plates Increase 1.25 TC' 0.361 _ Vert(LL) -0.05 5-6 >999 360 � MT20 220/195 TCDL 10.0 Lumber Increase 1.25 BC 0.37 Vert(TL) -0.16 5-6 >948 240 Y r BCLL 0.0 Rep Stress Incr YES WB 0.53 4 Horz(TL) ' 0.03 5 n/a n/a BCDL 10.0 Code IBC2012/TP12007 (Matrix) 1 Weight: 86 Ib FT = 20% LUMBER �, BRACING r TOP CHORD 2x4 OF No.2 TOP CHORD Structural wood sheathing directly applied or 5-9-11 oc purlins. BOT CHORD ' 2x4 DF No.2' BOT CHORD Rigid ceiling directly applied or 6-0-0 oc bracing. ' WEBS 2x4 DF No.2 • +! MiTek recommends that Stabilizers and required cross bracing - i be installed during truss erection, in accordance with Stabilizer s a'guide, REACTIONS (Ib/size) 5=388/0-3-8 (min. 0-1-8), 10=208/0-3-8 (min. 0-1-8),6=1190/0-3-8 (min. 0-1-8) Max Horz 10=-83(LC 8) , - Max Uplift5=68(LC 8), 10=-285(LC 18), 9=-133(LC 8) 1 .' Max Grav 5=390(LC 18), 9=1190(LC 1) , FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. L TOP CHORD 1-2=-80/690, 2-3=26/391, 3-4=61/431, 4-5=-932/154. r BOT CHORD 7-8=-068/192, 6-7-99/819, 5-6-101/827 WEBS 3-7=-492/87, 4-6=0/264, 4-7=-1135/258, 1-10=-4/292, 8-9=11501152, 2-8=932/124, n 1 1-8=-609/91, 2-7=-40/745 , NOTES .. 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-10; Vult=110mph (3 -second gust) Vasd=87mph; TCDL=4.2psf; BCDL=4.2psf; h=25ft; B=45ft; L=24ft; eave=4ft; Cat. ll; , Exp C; enclosed; MWFRS (directional); cantilever left and right exposed ; end vertical left and right exposed; Lumber DOL=1.33 plate ` grip DOL=1.33 3) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 4) ' 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.' - -- 5) Bearing at joint(s) 5 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity OQt QF ES'S/ ,. of bearing surface. 6) Provide mechanical connection (by others) of truss to bearing plate capable of withstand ing•100 Ib uplift at joints) 5 except Qt=16) N 10, 10=285,9=133. % �� n 7) This truss.is designed in accordance with the 2012 International Building Code section 2306.1 and referenced standard ANSI/TPI 1._ 1 76428 A m ' LOAD CASE(S) Standard { ' LU a (f1 �' ' �' ',, �; +• t 4 EXP,12/31/2016 -- o �QF AL1 ;, A WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERANCE PAGE MI1.7473rev. 02/18/2015 BEFORE USE. Design valid for use only with MiTek connectors. This design is based only upon parameters shown, and,is for an individual building component. r. Applicability of design parameters and proper incorporation of component is responsibility of building designer - not truss designer. Bracing shown is for lateral support of Individual web members only. Additional temporary bracing to insure stability during construction is the responsibillify of the erector. Additional permanent bracing of the overall structure is the responsibility of the building designer. For general guidance regarding fabrication, quality control; storage, delivery, erection and bracing, consult - ANSI/1PI1 QuatBy Crlteda, DSB-89 and BCSI BuBding Component 7777 Greenback Lane Safety Information available from Truss Plate Institute, 781 N. Lee Street, Suite 312. Alexandra, VA 22314. + • - Suite 109 - - .- • 4 ^'.�±Y-. t wr�� .1 �f. 5-.y y< r Symbols Numbering System A General Safety Notes PLATE LOCATION AND ORIENTATION Failure to Follow Could Cause Property 3/4 Center plate on joint unless x, y offsets are indicated. 64-8 dimensions shown in 1114n4xxieenths Damage or Personal Injury Dimensions are in ff-in-s'Ixteenths. (Drawings not to scale) Apply plates to both sides of truss 1. Additional stability bracing for truss system, e.g. and fully embed teeth. diagonal or x -bracing, is always required. See SCSI. �h 6 2. Truss bracing must be designed by an engineer. For individual lateral braces themselves 1 2 3 TOP CHORDS C1-2 C2-3 wide tens spacing, may require bracing, or allemative T, I, or Eliminator bracing should be considered. WEBS 4 3. Never exceed the design loading shown and never p stack materials on inadequately braced trusses. O�• ; �i� ; w O= 4. Provide copies of this inns design to the building For 4 x 2 orientation, locate U designer, erection supervisor, property owner and interested plates 0 -'Aa' from outside 0- +' u U all other parties. edge Of tn15S. 5. Cut members to bear tightly against each other. a 06-7a0 BOTTOM CHORDS 6. Place plates on each face of truss at each This Symbol indicates the8 7 6 5 Point and embed fully. Knots and wane at joint locations by ANSI/TPI 1. required direction of slots in are regulated connector plates. 7. Design assumes trusses will be suitobty protected from the environment in accord with ANSI/TPI 1. ' Plate location detalls available In MITek 20/20 software or upon request. 8. Unless otherwise noted, moisture content of lumber JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE shall not exceed 19% at time of fabrication. AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO PLATE SIZE THE LEFT. 9. Unless expressly noted, this design is not applicable for use with fire retardant, preservative treated or green lumber. The first dimension is the plate CHORDS AND WEBS ARE IDENTIFIED BY END JOINT 10. Camber is o non-structural consideration and is the width measured perpendicular 4 4 NUMBERS/LETTERS. responsibility of Truss fabricator. General practice ls to x to slots. Second dimension is camber for dead bad deflection. the length parallel to slots. 11. Plate type, size, orientation and location dimensions PRODUCT CODE APPROVALS Indicated are ndnimum plating requiremenis. LATERAL BRACING LOCATION ICC -ES Reports: 12. Lumber used shall be of the species and sae, and In all respects, equal to or better than that specified. Indicated by symbol shown and/or ESR -1311, ESR -1352, ER -5243, 96048, by text in the bracing section of the 95-43, 96-31, 9667A 13. Top chords must be sheathed or purlins provided at output. Use T, I or Eliminator bracing NER-487, NER-561 spacing indicated on design. if indicated. 95110,84-32,96-67, ER -3907,9432A 14. Bottom chords require lateral bracing at 10 ft. spacing, or less, if no ceiling is installed, unless otherwise noted. BEARING Indicates location where bearings 15. Connections not shown are the responsibility of others. 16. Do not cut or alter truss member or plate without prior (supports) occur. Icons vory but © 2006 Mi Tek® All Rights Reserved approval of an engineer. reaction section indicates joint number where bearings occur. 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. Industry Standards:- ANSI/TPI1: National Design Specification for Metal 19. Review all portions of this design (front, back, words and pictures) before use. Reviewing pictures alone Plate Connected Wood Truss Construction. ® Is not sufficient. DSB-89: Design Standard for Bracing. MiTek SCSI: Building Component Safety Information, 20. Design assumes manufacture in accordance with Guide to Good Practice for Handling, POWER r0 PERFORAL" ANSI/TPI i Quality Criteria. Installing & Bracing of Metal Plate Connected Wood Trusses. MiTek Engineering Reference Sheet: W-7473 rev. 10-'08 Job Truss Truss Type aty PlyDebob Way 845252630 DEBOB WAY F11 - �` _ GABLE 1 1 Job Reference o do a Endeavor Homes, Oroville, CA ,95965 •1 7.430 s Jul 25 2013 MiTek Industries. Inc. Mon Aug 24 15:19:40 2015 Page 1 ID:gkiLhhBWVVSOTanveOigC iUyr9Al-vbyywXFTrBBTBGeiixH54gmXBxL3o5ccwHXPhTykZs1 ' 170,7 - r 13-20 1-2.0 • 12-0-0 v - - 2.50 12 ^ f r _ - '• a ' ' Scale = 1:21.6 * p 1 s 44 2 3 BUTTE COUNTY r 1 y BUILDING DIV18ION ., 4 5 APPROVED .. J .. 8 Li ` I� r5 •-15 14 13 12 • 11 - 10 9 - 3x4 = " . 13-2_O _ ,f 13-2-0 'LOADING(psf) SPACING 2-0-0 CSI DEFL in (loc) I/deft -L/d PLATES GRIP TCLL 20.0 Plates Increase 1.25 TC 0.25 Vert(LL) n/a n/a 999" MT20 220/195 TCDL 10.0 Lumber Increase 1.25 BC 0.18 Vert(TL) n/a n/a 999 BCLL 0.0 ' . Rep Stress Incr YES WB 0.04 Horz(TL) 0.00 8 n/a n/a BCDL 10.0 Code IBC2012/TPI2007 (Matrix) , Weight: 52 Ib 1FT = 20% . LUMBER BRACING r y f TOP CHORD 2x4 DF No.2 S , TOP CHORD Structural wood sheathing directly applied or 6-0-0 oc purlins, except ` BOT CHORD 2x4 DF No.2 end verticals. I I - WEBS 2x4 DF No.2 I BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. OTHERS 2x4 DF No.2 i r MiTek recommends that Stabilizers and required cross bracing j r be installed during truss erection, in accordance with Stabilizer REACTIONS' :All bearings 13-2-0. , lgb (lb) - Max Horz 15=-89(LC 6) r ` Max Uplift All uplift 100 Ib or less at joint(s) 15, 8, 14, 13, 12, 11 except 10=149(1-C 1), 9=132(LC 5) Max Grav All reactions 250 Ib or less at joint(s) 15, 8, 14, 13, 12, 11 10 except 9=517(LC 18) FORCES (lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. WEBS 7-9=-351/154 -1 • ' NOTES t ° �•. 1 1) Unbalanced roof live loads have been considered for this design. ' 2) Wind: ASCE 7-10; Vult=110mph (3 -second gust) Vasd=87mph; TCDL=4.2psf; BCDL=4.2psf; h=25ft; B=45ft; L=24ft; eave=2ft; Cat. 11; Exp C; enclosed; MWFRS (directional); cantilever left and right exposed ; end vertical left and right exposed; Lumber DOL=1.33 plate grip DOL=1.33 3) Truss designed for wind loads in the plane of the truss only: For studs exposed to wind (normal to the face), see Standard Industry t Gable End Details as applicable, or consult qualified building designer as per ANSI/TPI 1. - x. 4) All plates are 1.5x4 MT20 unless otherwise indicated. 5) Gable requires continuous bottom chord bearing. 6) Gable studs spaced at 1-4-0 oc. 1 , 7) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. -CC- 8) ' 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 �QF 4SS%Q fit between the bottom chord and any other members. QQ N.9 `� TNIn 9) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 100 Ib uplift at joint(s) 15, B, 14, 13,•12, 11 � ,�Q �! y �(� • ' except Qt=lb) 10=149, 9=132. -10) This truss is designed in accordance with the 2012 International Building Code section 2306.1 and referenced standard ANSI/TPI 1. 1 /y ♦ 76428 m i LOAD CASE(S) Standard - - _ 1y- " W fit E Ix Q EXP, 12/31/2016 v z _ •, '` iv1 { ? ; August 25,2015 . 14 WARNING _ Verily designparameters and READ NOTES ON THIS AND INCLUDED MITEK REFERANCE PAGE MIF747$rev. 02H6/20f5 BEFORE USE. _ Design valid for use only with MiTek connectors. This design is based only upon parameters shown, and is for an individual building component. Applicability of design pometers and proper incorporation of component is responsibility of building designer - not truss designer. Bracing shown is for lateral support of individual web members only. Additional temporary bracing to insure stability during construction Is the responsibillity of the erector. Additional permanent bracing of the overall structure is the responsibility of the building designer. For general guidance regarding fabrication, quality control, storage, delivery, erection and bracing, consult ANSIITP11 Quality Criteria, DSB-89 and BCSI Building Component Greenback lane Safety Information available from Truss Plate Institute. 781 N. Lee Street, Suite 312, Alexandria, VA 22314. " ' " 7777 7777 109 - - Symbols Numbering System AGenera.1 Safety Notes PLATE LOCATION AND ORIENTATION Failure to Follow Could Cause Property 3/4 Center plate on joint unless x, y offsets are indicated. 6-4-8 dimensions shown in 114n -sixteenths Damage or Personal Injury Dimensions are in ft -in -sixteenths. (Drawings not to scale) Apply plates to both sides of truss 1. Additional stability bracing for tnra system, e.g. and fully embed teeth. diagonal or x -bracing, is always required. See BCSL O Th 2. Truss bracing must be designed by an engineer. For tnra Individual lateral braces themselves 1 2 3 wide spacing, TOP CHORDS may require bracing, or aBemative T, I, or Eliminator T bracing should be considered. 1 t ci-2 cza 3. Never exceed the design loading shown and never Q WEBS stack materials on inadequately braced trusses. O ! 3y� O N 4. Provide copies of this tnra design to the building For 4 x 2 orientation, locate v designer, erection supervisor, property owner and interested plates 0 -'Ag' from outside a all other parties. edge of truss. p 5. Cut members to bear tightly against each other. r0 cr 0 BOTTOM CHORDS 6. Place plates on each face of tans at each This symbol indicates theg 7 6 5 Cationsand embed fulil�yy. Knots and wane at joint locare regulated by ANSI/TPI 1. required direction of slots in Connector plates. 7. Design assumes tenses will be suitably protected from the environment In accord with ANSI/TPI 1. ' Plate location details available In MITek 20/20 SOtlWar@ Or upon request. 8. Unless otherwise noted, moisture content of lumber JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE shall not exceed 19% at time of fabrication. AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO PLATE SIZE THE LEFT. 9. Unless expressly noted, this design is not applicable for use with fire retardant, preservative treated, or green lumber. The first dimension is the plate CHORDS AND WEBS ARE IDENTIFIED BY END JOINT 10. Camber is a earl structural consideration and is the 4 4 width measured perpendicular NUMBERsnETTERS. responsibility of inns fabricator. General practice Is to x to slots. Second dimension is camber for dead load deflection. - the length parallel to slots. 11. Plate type, size, orientation and location dimensions Indicated requirements. PRODUCT CODE APPROVALS are minimum plating LATERAL BRACING LOCATION ICC -ES Reports: 12. Lumber used shall be of the species and she, and to all respects, equal to or better than that Indicated by symbol shown and/or ESR -1311, ESR -1352, ER -5243, 9604B, specified. by text in the bracing section of the 95-43, 96-31, 9667A 13. Top chords must be sheathed or purlins provided at output. Use T, I or Eliminator bracing NER-487, NER-561 spacing indicated on design. if indicated. 95110, 84-32, 96-67, ER -3907,9432A 14. Bottom chords require lateral bracing at 10 it. spacing, or less, if no ceiling is installed, unless otherwise noted. BEARING 15. Connections not shown are the responsibility of others. Indicates location where bearings 16. Do not cut or after truss member or plate without prior (supports) occur. Icons vary but @ 2006 MTeW All Rights Reserved approval of an engineer. reaction section indicates joint number where bearings occur. 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. Industry Standards: •-- ANSI/TPIi : National Design Specification for Metal 19. Review all portions of this design (front, back, words and pictures) before use. Reviewing pictures alone Plate Connected Wood Truss Construction. ® is not sufficient. DSB-89: Design Standard for Bracing. MI T k BCSI. Building Component Safety Information, 20. Design assumes manufacture to accordance with Guide to Good Practice for Handling, POW10 ER rPERFORM." ANSI/TPI 1 Quality Criteria. Installing & Bracing of Metal Plate Connected Wood Trusses. MTek Engineering Reference Sheet: Mll-7473 rev. 10-'08