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HomeMy WebLinkAboutC010.1 - NVL 325 - Stamped Scab Truss Letter16023 Swingley Ridge Rd Chesterfield, MO 63017 314-434-1200 MiTek USA, Inc. Re: The truss drawing(s) referenced below have been prepared by MiTek USA, Inc. under my direct supervision based on the parameters provided by ProBuild (CarterLee Bldg Components). November 24,2021 Johnson, Andrew Pages or sheets covered by this seal: I48942673 thru I48942676 My license renewal date for the state of Indiana is July 31, 2022. B21103374 McKenzie 325 Northvale IMPORTANT NOTE: The seal on these truss component designs is a certification that the engineer named is licensed in the jurisdiction(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 properly incorporate these designs into the overall building design per ANSI/TPI 1, Chapter 2. 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss GE07 Truss Type SCISSORS Qty 1 Ply 1 McKenzie 325 Northvale Job Reference (optional) I48942673 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:24:45 2021 Page 1 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-Y_RybVFj7?jJD9sgtdIWn333fwHXEWBBN9rvKDyG_SW Scale = 1:123.9 12 3 4 5 6 7 8 9 10 11 12 13 1423 22 21 20 19 18 17 16 15 24 25 6x8 6x10 6x10 6x8 8x8 10x16 10x16 6x8 4x6 5x6 5x6 5x6 3x6 4x6 5x6 5x6 5x6 3x6 10x10 5x6 5x6 10x10 5x6 5x6 5x6 5x6 5-10-25-10-2 11-4-125-6-10 14-0-02-7-4 16-11-62-11-6 19-10-122-11-6 22-6-02-7-4 28-0-105-6-10 33-10-125-10-2 -1-10-31-10-3 5-10-25-10-2 11-4-125-6-10 14-0-02-7-4 16-11-62-11-6 19-10-122-11-6 22-6-02-7-4 28-0-105-6-10 33-10-125-10-2 1-10-318-9-91-10-313-10-1112.00 12 10.00 12 Plate Offsets (X,Y)-- [2:0-0-0,0-0-0], [2:0-0-0,0-0-0], [2:0-7-14,0-0-0], [4:0-0-0,0-0-0], [6:0-0-0,0-0-0], [7:0-0-0,0-0-0], [11:0-0-0,0-0-0], [18:0-0-0,0-0-0], [19:0-7-12,0-5-0], [19:0-7-12,0-5-0], [21:0-0-0,0-0-0], [23:0-0-0,0-0-0] LOADING (psf) TCLL TCDL BCLL BCDL 30.0 10.0 0.0 * 10.0 SPACING- Plate Grip DOL Lumber DOL Rep Stress Incr Code 2-0-0 1.15 1.15 NO IRC2018/TPI2014 CSI. TC BC WB Matrix-S 0.42 0.25 0.56 DEFL. Vert(LL) Vert(CT) Horz(CT) Wind(LL) in -0.35 -0.58 1.07 0.21 (loc) 19 19 14 20 l/defl >999 >675 n/a >999 L/d 360 240 n/a 240 PLATES MT20 Weight: 401 lb FT = 20% GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF No.2 *Except* 9-19,7-19,8-19: 2x6 SPF No.2 SLIDER Left 2x4 SPF-S Stud 4-2-4, Right 2x4 SPF-S Stud 4-2-4 BRACING- TOP CHORD Structural wood sheathing directly applied or 4-8-13 oc purlins. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS. (size)14=0-3-6, 2=0-3-6 Max Horz 2=471(LC 7) Max Uplift 14=-129(LC 10), 2=-164(LC 10) Max Grav 14=1639(LC 1), 2=1840(LC 1) FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 2-3=-4470/1240, 3-4=-4325/1267, 4-5=-5511/1036, 5-6=-5458/1070, 6-24=-5245/679, 7-24=-5112/699, 7-8=-4697/364, 8-9=-4698/409, 9-25=-5131/649, 10-25=-5265/629, 10-11=-5488/1091, 11-12=-5541/1056, 12-13=-4427/1332, 13-14=-4576/1304 BOT CHORD 2-23=-1201/3451, 22-23=-1147/3663, 21-22=-1133/3720, 20-21=-934/5163, 19-20=-539/4916, 18-19=-112/4700, 17-18=-287/5084, 16-17=-741/3672, 15-16=-761/3615, 14-15=-845/3494 WEBS 9-19=-391/556, 10-17=-433/2, 12-17=-124/1362, 7-19=-382/548, 6-21=-343/0, 4-21=0/1305, 4-23=-358/140, 8-19=-529/6188, 7-20=-520/427, 9-18=-531/446, 10-18=-387/515, 6-20=-370/505 NOTES- 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-16; Vult=115mph (3-second gust) Vasd=91mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Ke=0.98; Cat. II; Exp C; Enclosed; MWFRS (envelope) gable end zone and C-C Exterior(2E) -1-10-3 to 3-5-7, Interior(1) 3-5-7 to 11-7-13, Exterior(2R) 11-7-13 to 22-3-0, Interior(1) 22-3-0 to 28-1-4, Exterior(2E) 28-1-4 to 33-4-13 zone; end vertical left exposed; porch left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.33 plate grip DOL=1.33 3) N/A 4) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 5) * This truss has been designed for a live load of 20.0psf 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.Continued on page 2 SHOP FABRICATE SCAB TRUSS (SHOWN AS SHADED AREA ON TRUSSDESIGN DRAWING) USING THE LUMBER AND PLATES INDICATED.ATTACH SCAB TRUSS TO EACH FACE OF EXISTING TRUSS WITH (0.131" X 3") NAILS (INTO ALL ALIGNING MEMBERS) PER THE FOLLOWING NAIL SCHEDULE:2 x 4's - 2 ROWS, 2 x 6'S AND LARGER - 3 ROWS:SPACED @ 6" O.C. STAGGER NAILS FROM FRONT AND BACK FACE FOR A NET 3" OC SPACING IN THE MAIN MEMBER. USE 2" MEMBER END DISTANCE. THIS TRUSS IS TO BE BUILT IN TWO SEPARATE SECTIONSAND CONNECTED TOGETHER IN THE FIELD WITH SCAB TRUSS AS SHOWN ON PAGE 2. November 24,2021 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss GE07 Truss Type SCISSORS Qty 1 Ply 1 McKenzie 325 Northvale Job Reference (optional) I48942673 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:24:45 2021 Page 2 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-Y_RybVFj7?jJD9sgtdIWn333fwHXEWBBN9rvKDyG_SW NOTES- 6) Bearing at joint(s) 14, 2 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity of bearing surface. 7) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 129 lb uplift at joint 14 and 164 lb uplift at joint 2. 8) This truss is designed in accordance with the 2018 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. Scale = 1:113.3 6 7 8 9 10 21 20 19 18 17 25 8x10 12x20 3x4 4x6 4x6 3x6 4x6 4x6 3x6 5x6 5x6 2-7-4 2-11-6 2-11-6 2-7-4 2-7-4 2-11-6 2-11-6 2-7-4 12.00 12 10.00 12 Plate Offsets (X,Y)-- [19:0-10-0,0-9-8] PLATES MT20 GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF No.2 *Except* 9-19,7-19,8-19: 2x6 SPF No.2 SCAB TRUSS 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss T01 Truss Type SCISSORS Qty 7 Ply 1 McKenzie 325 Northvale Job Reference (optional) I48942674 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:27:23 2021 Page 1 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-wN_glW9qvYduBRx28p7ZBNc67cDqG09Sil6Gt3yG_Q2 Scale = 1:121.9 1 2 3 4 5 6 7 8 9 10 11 12 1322 21 20 19 18 17 16 15 14 23 24 6x8 5x12 5x12 6x8 6x8 10x16 10x16 6x8 4x6 5x6 5x6 5x6 3x6 4x6 5x6 5x6 5x6 3x6 6x8 5x6 5x6 6x8 5x6 5x6 5x6 5x6 5-10-2 5-10-2 11-4-12 5-6-10 14-0-0 2-7-4 16-11-6 2-11-6 19-10-12 2-11-6 22-6-0 2-7-4 28-0-10 5-6-10 33-10-12 5-10-2 5-10-2 5-10-2 11-4-12 5-6-10 14-0-0 2-7-4 16-11-6 2-11-6 19-10-12 2-11-6 22-6-0 2-7-4 28-0-10 5-6-10 33-10-12 5-10-2 1-10-318-9-91-10-313-10-1112.00 12 10.00 12 Plate Offsets (X,Y)-- [1:0-2-14,0-0-4], [3:0-0-0,0-0-0], [5:0-0-0,0-0-0], [6:0-0-0,0-0-0], [7:0-0-0,0-0-0], [10:0-0-0,0-0-0], [13:0-2-14,0-0-4], [13:0-0-0,0-0-0], [13:0-0-0,0-0-0], [17:0-0-0,0-0-0], [18:0-7-12,0-5-0], [18:0-7-12,0-5-0], [20:0-0-0,0-0-0], [22:0-0-0,0-0-0] LOADING (psf) TCLL TCDL BCLL BCDL 30.0 10.0 0.0 * 10.0 SPACING- Plate Grip DOL Lumber DOL Rep Stress Incr Code 1-4-0 1.15 1.15 NO IRC2018/TPI2014 CSI. TC BC WB Matrix-S 0.27 0.17 0.37 DEFL. Vert(LL) Vert(CT) Horz(CT) Wind(LL) in -0.24 -0.40 0.72 0.14 (loc) 18 18 13 19 l/defl >999 >999 n/a >999 L/d 360 240 n/a 240 PLATES MT20 Weight: 393 lb FT = 20% GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF No.2 *Except* 8-18,6-18,7-18: 2x6 SPF No.2 SLIDER Left 2x4 SPF-S Stud 4-2-4, Right 2x4 SPF-S Stud 4-2-4 BRACING- TOP CHORD Structural wood sheathing directly applied or 5-11-7 oc purlins. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS. (size)1=0-3-6, 13=0-3-6 Max Horz 1=301(LC 7) Max Uplift 1=-87(LC 11), 13=-87(LC 10) Max Grav 1=1097(LC 1), 13=1097(LC 1) FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-2=-3065/878, 2-3=-2966/897, 3-4=-3715/718, 4-5=-3680/741, 5-23=-3533/457, 6-23=-3445/470, 6-7=-3157/246, 7-8=-3158/276, 8-24=-3445/448, 9-24=-3533/434, 9-10=-3680/741, 10-11=-3715/718, 11-12=-2966/897, 12-13=-3065/878 BOT CHORD 1-22=-809/2377, 21-22=-770/2498, 20-21=-761/2536, 19-20=-628/3484, 18-19=-362/3305, 17-18=-77/3154, 16-17=-204/3410, 15-16=-501/2460, 14-15=-515/2422, 13-14=-570/2340 WEBS 8-18=-260/369, 9-16=-291/2, 11-16=-83/915, 6-18=-260/369, 3-20=0/854, 7-18=-356/4160, 6-19=-353/298, 8-17=-353/297, 9-17=-258/342, 5-19=-258/342 NOTES- 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-16; Vult=115mph (3-second gust) Vasd=91mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Ke=0.98; Cat. II; Exp C; Enclosed; MWFRS (envelope) gable end zone and C-C Exterior(2E) 0-5-15 to 5-9-5, Interior(1) 5-9-5 to 11-7-13, Exterior(2R) 11-7-13 to 22-3-0, Interior(1) 22-3-0 to 28-1-4, Exterior(2E) 28-1-4 to 33-4-13 zone; end vertical left and right exposed; porch left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.33 plate grip DOL=1.33 3) N/A 4) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 5) * This truss has been designed for a live load of 20.0psf 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. 6) Bearing at joint(s) 1, 13 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity of bearing surface. 7) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 87 lb uplift at joint 1 and 87 lb uplift at joint 13. 8) This truss is designed in accordance with the 2018 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. SAME FIELD SPLICE CONNECTION AS TRUSS GE07 IN JOB B21103374, MITEK DRAWING NUMBER I48942673 November 24,2021 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss T02 Truss Type SCISSORS Qty 5 Ply 1 McKenzie 325 Northvale Job Reference (optional) I48942675 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:29:20 2021 Page 1 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-?uYvJXaDMVNHjQNXUtk?R2y61m1bAszgcSyyUnyG_OD Scale = 1:119.8 1 2 3 4 5 6 7 8 9 10 11 12 22 21 20 19 18 17 16 15 14 13 23 24 6x8 4x8 5x12 6x8 6x8 10x16 10x16 6x8 4x8 6x10 6x8 5x6 4x6 4x6 4x6 3x6 5x6 4x6 3x6 6x8 5x6 5x6 6x16 3x6 5x6 2-2-113-2-43-2-4 8-8-145-6-10 11-4-22-7-4 14-3-82-11-6 17-2-142-11-6 19-10-22-7-4 25-4-125-6-10 31-2-145-10-2 3-2-43-2-4 8-8-145-6-10 11-4-22-7-4 14-3-82-11-6 17-2-142-11-6 19-10-22-7-4 25-4-125-6-10 31-2-145-10-2 2-3-616-6-1418-9-90-2-151-10-31-11-1213-10-1112.00 12 10.00 12 Plate Offsets (X,Y)-- [12:0-1-2,0-2-4], [17:0-7-12,0-5-0], [17:0-7-12,0-5-0], [22:0-9-4,Edge] LOADING (psf) TCLL TCDL BCLL BCDL 30.0 10.0 0.0 * 10.0 SPACING- Plate Grip DOL Lumber DOL Rep Stress Incr Code 1-4-0 1.15 1.15 NO IRC2018/TPI2014 CSI. TC BC WB Matrix-S 0.24 0.59 0.64 DEFL. Vert(LL) Vert(CT) Horz(CT) Wind(LL) in -0.28 -0.47 0.75 0.17 (loc) 19-21 19-21 12 19-21 l/defl >999 >790 n/a >999 L/d 360 240 n/a 240 PLATES MT20 Weight: 371 lb FT = 20% GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF No.2 *Except* 5-17,7-17,6-17: 2x6 SPF No.2 SLIDER Left 2x6 SPF No.2 4-4-1, Right 2x4 SPF-S Stud 4-2-4 BRACING- TOP CHORD Structural wood sheathing directly applied or 6-0-0 oc purlins. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing, Except: 5-1-5 oc bracing: 21-22 7-8-13 oc bracing: 19-21. REACTIONS. (size)12=0-3-6, 22=Mechanical Max Horz 22=-297(LC 6) Max Uplift 12=-81(LC 11), 22=-81(LC 6) Max Grav 12=1025(LC 1), 22=1025(LC 1) FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 2-3=-3323/643, 3-4=-3162/668, 4-23=-2867/255, 5-23=-2864/268, 5-6=-2761/109, 6-7=-2745/138, 7-24=-3058/349, 8-24=-3147/336, 8-9=-3331/652, 9-10=-3366/629, 10-11=-2738/839, 11-12=-2837/820 BOT CHORD 21-22=-574/307, 20-21=-271/542, 19-20=-241/584, 18-19=-396/2832, 17-18=-195/2826, 16-17=0/2806, 15-16=-120/3084, 14-15=-450/2274, 13-14=-467/2236, 12-13=-525/2162 WEBS 2-21=-1539/471, 2-19=-339/2608, 4-19=-372/217, 5-17=-167/343, 7-17=-275/377, 8-15=-252/5, 10-15=-43/803, 6-17=-170/3620, 7-16=-356/304, 8-16=-270/348, 4-18=-269/351 NOTES- 1) Unbalanced roof live loads have been considered for this design. 2) Wind: ASCE 7-16; Vult=115mph (3-second gust) Vasd=91mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Ke=0.98; Cat. II; Exp C; Enclosed; MWFRS (envelope) gable end zone and C-C Exterior(2E) 0-0-0 to 5-3-10, Interior(1) 5-3-10 to 8-11-14, Exterior(2R) 8-11-14 to 19-7-1, Interior(1) 19-7-1 to 25-5-6, Exterior(2E) 25-5-6 to 30-8-15 zone; end vertical left exposed; porch left and right exposed;C-C for members and forces & MWFRS for reactions shown; Lumber DOL=1.33 plate grip DOL=1.33 3) N/A 4) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 5) * This truss has been designed for a live load of 20.0psf 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. 6) Refer to girder(s) for truss to truss connections. 7) Bearing at joint(s) 12 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity of bearing surface. 8) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 81 lb uplift at joint 12 and 81 lb uplift at joint 22. 9) This truss is designed in accordance with the 2018 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. SAME FIELD SPLICE CONNECTION AS TRUSS GE07 IN JOB B21103374, MITEK DRAWING NUMBER I48942673 November 24,2021 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss TG01 Truss Type SCISSORS Qty 2 Ply 2 McKenzie 325 Northvale Job Reference (optional) I48942676 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:31:15 2021 Page 1 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-70?ORrzMHqsz05gdjXIzbJDmt7LPdysb2rJY0cyG_MQ Scale = 1:120.4 1 2 3 4 5 6 7 8 9 10 11 12 1322 21 20 19 18 17 16 15 14 23 6x8 3x6 3x6 6x8 6x8 10x16 10x16 6x8 4x6 5x6 5x6 5x6 3x6 4x6 5x6 5x6 5x6 3x6 6x8 5x6 5x6 6x8 5x6 5x6 5x6 5x6 5-10-2 5-10-2 11-4-12 5-6-10 14-0-0 2-7-4 16-11-6 2-11-6 19-10-12 2-11-6 22-6-0 2-7-4 28-0-10 5-6-10 33-10-12 5-10-2 5-10-25-10-2 11-4-125-6-10 14-0-02-7-4 16-11-62-11-6 19-10-122-11-6 22-6-02-7-4 28-0-105-6-10 33-10-125-10-2 1-10-318-9-91-10-313-10-1112.00 12 10.00 12 Plate Offsets (X,Y)-- [1:0-3-14,0-0-4], [3:0-0-0,0-0-0], [5:0-0-0,0-0-0], [6:0-0-0,0-0-0], [7:0-0-0,0-0-0], [10:0-0-0,0-0-0], [13:0-3-14,0-0-4], [13:0-0-0,0-0-0], [13:0-0-0,0-0-0], [17:0-0-0,0-0-0], [18:0-7-12,0-5-0], [18:0-7-12,0-5-0], [20:0-0-0,0-0-0], [22:0-0-0,0-0-0] LOADING (psf) TCLL TCDL BCLL BCDL 30.0 10.0 0.0 * 10.0 SPACING- Plate Grip DOL Lumber DOL Rep Stress Incr Code 1-4-0 1.15 1.15 NO IRC2018/TPI2014 CSI. TC BC WB Matrix-S 0.25 0.34 0.29 DEFL. Vert(LL) Vert(CT) Horz(CT) Wind(LL) in -0.17 -0.28 0.51 0.09 (loc) 18 18 13 19 l/defl >999 >999 n/a >999 L/d 360 240 n/a 240 PLATES MT20 Weight: 776 lb FT = 20% GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF-S Stud *Except* 8-18,6-18,7-18: 2x6 SPF No.2 SLIDER Left 2x4 SPF-S Stud 4-2-4, Right 2x4 SPF-S Stud 4-2-4 BRACING- TOP CHORD Structural wood sheathing directly applied or 6-0-0 oc purlins. BOT CHORD Rigid ceiling directly applied or 10-0-0 oc bracing. REACTIONS. (size)1=0-3-6, 13=0-3-6 Max Horz 1=-301(LC 6) Max Uplift 1=-355(LC 9), 13=-105(LC 8) Max Grav 1=3672(LC 1), 13=1267(LC 1) FORCES.(lb) - Max. Comp./Max. Ten. - All forces 250 (lb) or less except when shown. TOP CHORD 1-2=-6150/804, 2-3=-6062/820, 3-4=-5381/578, 4-5=-5324/601, 5-6=-4867/418, 6-7=-4129/160, 7-8=-4135/183, 8-9=-4437/237, 9-10=-4471/268, 10-11=-4506/245, 11-12=-3545/255, 12-13=-3643/237 BOT CHORD 1-23=-690/3720, 22-23=-862/5502, 21-22=-842/5072, 20-21=-830/5095, 19-20=-532/5051, 18-19=-371/4347, 17-18=-43/3979, 16-17=-57/4153, 15-16=-118/2927, 14-15=-144/2889, 13-14=-135/2802 WEBS 8-18=-295/312, 9-16=-288/90, 11-16=-82/1075, 6-18=-490/262, 3-20=-316/810, 3-22=-149/883, 7-18=-227/5507, 6-19=-230/692, 8-17=-226/313, 9-17=-277/313, 5-19=-627/280NOTES- 1) 2-ply truss to be connected together with 10d (0.131"x3") nails as follows: Top chords connected as follows: 2x8 - 2 rows staggered at 0-9-0 oc. Bottom chords connected as follows: 2x10 - 2 rows staggered at 0-4-0 oc. Webs connected as follows: 2x6 - 2 rows staggered at 0-9-0 oc, 2x4 - 1 row at 0-9-0 oc. 2) All loads are considered equally applied to all plies, except if noted as front (F) or back (B) face in the LOAD CASE(S) section. Ply to ply connections have been provided to distribute only loads noted as (F) or (B), unless otherwise indicated. 3) Unbalanced roof live loads have been considered for this design. 4) Wind: ASCE 7-16; Vult=115mph (3-second gust) Vasd=91mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Ke=0.98; Cat. II; Exp C; Enclosed; MWFRS (envelope) gable end zone; end vertical left and right exposed; Lumber DOL=1.33 plate grip DOL=1.33 5) N/A 6) This truss has been designed for a 10.0 psf bottom chord live load nonconcurrent with any other live loads. 7) * This truss has been designed for a live load of 20.0psf 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. 8) Bearing at joint(s) 1, 13 considers parallel to grain value using ANSI/TPI 1 angle to grain formula. Building designer should verify capacity of bearing surface.Continued on page 2 THIS TRUSS IS TO BE BUILT IN TWO SEPARATE SECTIONSAND CONNECTED TOGETHER IN THE FIELD WITH SCAB TRUSS AS SHOWN ON PAGE 2. SHOP FABRICATE SCAB TRUSS (SHOWN AS SHADED AREA ON TRUSS DESIGN DRAWING) USING THE LUMBER AND PLATES INDICATED.ATTACH SCAB TRUSS TO EACH FACE OF EXISTING TRUSS WITH (0.131" X 3") NAILS(INTO ALL ALIGNING MEMBERS) PER THE FOLLOWING NAIL SCHEDULE:2 x 4's - 2 ROWS, 2 x 6'S AND LARGER - 3 ROWS:SPACED @ 3" O.C. USE 2" MEMBER END DISTANCE. November 24,2021 16023 Swingley Ridge RdChesterfield, MO 63017 Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria, DSB-89 and BCSI Building Componentavailable from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD 20601Safety Information WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE. Job B21103374 Truss TG01 Truss Type SCISSORS Qty 2 Ply 2 McKenzie 325 Northvale Job Reference (optional) I48942676 8.430 s Aug 16 2021 MiTek Industries, Inc. Wed Nov 24 11:31:15 2021 Page 2 Builders Firstsource, Mooresville, Indiana 46158, Mitek ID:sb9hViniWeqCg8zjqC2Kf3yGJ3T-70?ORrzMHqsz05gdjXIzbJDmt7LPdysb2rJY0cyG_MQ NOTES- 9) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding 355 lb uplift at joint 1 and 105 lb uplift at joint 13. 10) This truss is designed in accordance with the 2018 International Residential Code sections R502.11.1 and R802.10.2 and referenced standard ANSI/TPI 1. 11) Hanger(s) or other connection device(s) shall be provided sufficient to support concentrated load(s) 2746 lb down and 289 lb up at 2-6-6 on bottom chord. The design/selection of such connection device(s) is the responsibility of others. LOAD CASE(S) Standard 1) Dead + Roof Live (balanced): Lumber Increase=1.15, Plate Increase=1.15 Uniform Loads (plf) Vert: 1-7=-53, 7-13=-53, 1-18=-13, 13-18=-13 Concentrated Loads (lb) Vert: 23=-2746(B) Scale = 1:113.3 6 7 8 9 10 21 20 19 18 17 25 8x10 12x20 3x4 4x6 5x6 3x6 4x6 5x6 3x6 5x6 5x6 2-7-4 2-11-6 2-11-6 2-7-4 2-7-4 2-11-6 2-11-6 2-7-4 12.00 12 10.00 12 Plate Offsets (X,Y)-- [19:0-10-0,0-9-8] PLATES MT20 GRIP 169/123 LUMBER- TOP CHORD 2x8 SP 2400F 2.0E BOT CHORD 2x10 SP 2400F 2.0E WEBS 2x4 SPF No.2 *Except* 9-19,7-19,8-19: 2x6 SPF No.2 SCAB TRUSS PRODUCT CODE APPROVALSLATERAL BRACING LOCATIONIndicates location where bearings(supports) occur. Icons vary butreaction section indicates jointnumber where bearings occur.Min size shown is for crushing only.Indicated by symbol shown and/orby text in the bracing section of theoutput. Use T or I bracingif indicated.The first dimension is the plate width measured perpendicular to slots. Second dimension isthe length parallel to slots.Center plate on joint unless x, yoffsets are indicated.Dimensions are in ft-in-sixteenths.Apply plates to both sides of trussand fully embed teeth.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/TPI 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 purlins 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.21.The design does not take into account any dynamic or other loads other than those expressly stated.Failure to Follow Could Cause PropertyDamage or Personal Injury (Drawings not to scale)© 2012 MiTek® All Rights ReservedMiTek Engineering Reference Sheet: MII-7473 rev. 5/19/2020edge of truss.from outside"16/1-0ICC-ES Reports:ESR-1311, ESR-1352, ESR1988ER-3907, ESR-2362, ESR-1397, ESR-3282JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISEAROUND THE TRUSS STARTING AT THE JOINT FARTHEST TOTHE LEFT.CHORDS AND WEBS ARE IDENTIFIED BY END JOINTNUMBERS/LETTERS.W 4 - 6 W3-6W3- 7 W2-7W1-7C1-8 C5-6C6-7C7-8C4-5 C3-4C2-3C1-2TOP CHORD TOP CHORD 87654321BOTTOM CHORDSTOP CHORDSBEARING4 x 4PLATE SIZEThis symbol indicates the required direction of slots inconnector plates."16/1For 4 x 2 orientation, locateplates 0- 1"4/3PLATE LOCATION AND ORIENTATIONSymbolsNumbering SystemGeneral Safety Notes *Plate location details available in MiTek 20/20software or upon request.Industry Standards:ANSI/TPI1: 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.6-4-8WEBSTrusses are designed for wind loads in the plane of the truss unless otherwise shown.Lumber design values are in accordance with ANSI/TPI 1 section 6.3 These truss designs rely on lumber values established by others.dimensions shown in ft-in-sixteenths