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400 Sunrise Ave., Suite 270
<br />Roseville, CA 95661
<br />916.755.3571 / MiTek-US.com
<br />Design valid for use only with MiTek® connectors. This design is based only upon parameters shown, and is for an individual building component, not
<br />a truss system. Before use, the building designer must verify the applicability of design parameters and properly incorporate this design into the overall
<br />building design. Bracing indicated is to prevent buckling of individual truss web and/or chord members only. Additional temporary and permanent bracing
<br />is always required for stability and to prevent collapse with possible personal injury and property damage. For general guidance regarding the
<br />fabrication, storage, delivery, erection and bracing of trusses and truss systems, see ANSI/TPI1 Quality Criteria and DSB-22 available from Truss Plate Institute (www.tpinst.org)
<br />BCSI Building Component Safety Information
<br />WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 1/2/2023 BEFORE USE.
<br />and available from the Structural Building Component Association (www.sbcscomponents.com)
<br />412
<br />=3x8 =1.5x4
<br />=3x4
<br />= 3x4
<br />=6x8
<br />=4x6
<br />=1.5x4
<br />=3x8
<br />= 3x4
<br />=3x4
<br />= 6x8
<br />=3x4
<br />=3x4
<br />=1.5x4
<br />=3x8
<br />9
<br />16 15 14 13 12 11 10
<br />81
<br />33
<br />23
<br />723224
<br />3 25 4 26 272829 5 30 31 6
<br />0-0-5
<br />16-11-9
<br />0-0-5
<br />10-0-0
<br />1-0-0
<br />27-11-4
<br />2-1-7
<br />12-1-7
<br />2-1-7
<br />16-11-4
<br />2-8-7
<br />14-9-13
<br />4-11-5
<br />4-11-5
<br />4-11-5
<br />26-11-4
<br />5-0-6
<br />21-11-15
<br />5-0-6
<br />9-11-11
<br />2-8-7
<br />17-6-4
<br />2-8-7
<br />14-9-13
<br />2-8-7
<br />12-1-7
<br />4-5-11
<br />9-5-0
<br />4-5-11
<br />21-11-15
<br />4-11-5
<br />4-11-5
<br />4-11-5
<br />26-11-4
<br />3-
<br />1
<br />1
<br />-
<br />9
<br />0-
<br />3
<br />-
<br />1
<br />5
<br />0-
<br />3
<br />-
<br />9
<br />3-
<br />4
<br />-
<br />4
<br />
<br />3-
<br />4
<br />-
<br />4
<br />0-
<br />3
<br />-
<br />9
<br />3-
<br />7
<br />-
<br />1
<br />3
<br />Scale = 1:50.7
<br />Plate Offsets (X, Y): [3:0-4-0,0-1-12], [6:0-4-0,0-1-12]
<br />Loading (psf) Spacing 2-0-0 CSI DEFL in (loc) l/defl L/d PLATES GRIP
<br />TCLL (roof)20.0 Plate Grip DOL 1.25 TC 0.24 Vert(LL) -0.14 12-13 >999 360 MT20 220/195
<br />TCDL 18.0 Lumber DOL 1.25 BC 0.45 Vert(CT) -0.52 12-13 >625 240
<br />BCLL 0.0 * Rep Stress Incr YES WB 0.22 Horz(CT) 0.15 8 n/a n/a
<br />BCDL 10.0 Code IBC2021/TPI2014 Matrix-AS Wind(LL) 0.14 12-13 >999 240 Weight: 123 lb FT = 20%
<br />LUMBER
<br />TOP CHORD 2X4 DF No.1&Btr G
<br />BOT CHORD 2X4 DF No.1&Btr G
<br />WEBS 2X4 DF Std G
<br />BRACING
<br />TOP CHORD Structural wood sheathing directly applied,
<br />except
<br />2-0-0 oc purlins (3-11-4 max.): 3-6.
<br />BOT CHORD Rigid ceiling directly applied.
<br />REACTIONS (size) 1= Mechanical, 8=0-5-8
<br />Max Horiz 1=-54 (LC 10)
<br />Max Uplift 1=-161 (LC 12), 8=-209 (LC 12)
<br />Max Grav 1=1291 (LC 1), 8=1374 (LC 1)
<br />FORCES (lb) - Maximum Compression/Maximum
<br />Tension
<br />TOP CHORD 1-2=-3369/890, 2-3=-2813/782,
<br />3-4=-2812/826, 4-5=-2812/826,
<br />5-6=-2812/822, 6-7=-2809/788,
<br />7-8=-3348/889, 8-9=0/25
<br />BOT CHORD 1-16=-770/3166, 15-16=-770/3166,
<br />13-15=-593/2631, 12-13=-643/2812,
<br />11-12=-604/2627, 10-11=-774/3145,
<br />8-10=-774/3145
<br />WEBS 2-15=-573/233, 3-15=-37/315, 6-11=-35/313,
<br />7-11=-555/226, 6-12=-101/394,
<br />4-13=-197/111, 3-13=-98/389, 5-13=-81/79,
<br />5-12=-259/108, 2-16=0/183, 7-10=0/180
<br />NOTES
<br />1) Unbalanced roof live loads have been considered for
<br />this design.
<br />2) Wind: ASCE 7-16; Vult=130mph (3-second gust)
<br />Vasd=103mph; TCDL=9.0psf; BCDL=6.0psf; h=25ft;
<br />B=45ft; L=27ft; eave=4ft; Cat. II; Exp C; Enclosed;
<br />MWFRS (directional) and C-C Exterior(2E) 0-0-0 to
<br />3-0-0, Interior (1) 3-0-0 to 9-6-12, Exterior(2R) 9-6-12 to
<br />13-9-11, Interior (1) 13-9-11 to 17-4-8, Exterior(2R)
<br />17-4-8 to 21-7-7, Interior (1) 21-7-7 to 27-11-13 zone;
<br />cantilever left and right exposed ; end vertical left and
<br />right exposed;C-C for members and forces & MWFRS
<br />for reactions shown; Lumber DOL=1.60 plate grip
<br />DOL=1.60
<br />3) Provide adequate drainage to prevent water ponding.
<br />4) This truss has been designed for a 10.0 psf bottom
<br />chord live load nonconcurrent with any other live loads.
<br />5) * This truss has been designed for a live load of 20.0psf
<br />on the bottom chord in all areas where a rectangle
<br />3-06-00 tall by 2-00-00 wide will fit between the bottom
<br />chord and any other members.
<br />6) A plate rating reduction of 20% has been applied for the
<br />green lumber members.
<br />7) Bearings are assumed to be: , Joint 8 DF No.1&Btr .
<br />8) Refer to girder(s) for truss to truss connections.
<br />9) Provide mechanical connection (by others) of truss to
<br />bearing plate capable of withstanding 161 lb uplift at joint
<br />1 and 209 lb uplift at joint 8.
<br />10) This truss design requires that a minimum of 7/16"
<br />structural wood sheathing be applied directly to the top
<br />chord and 1/2" gypsum sheetrock be applied directly to
<br />the bottom chord.
<br />11) Graphical purlin representation does not depict the size
<br />or the orientation of the purlin along the top and/or
<br />bottom chord.
<br />12) Hanger(s) or other connection device(s) shall be
<br />provided sufficient to support concentrated load(s) 56 lb
<br />down and 131 lb up at 9-11-12, 64 lb down and 101 lb
<br />up at 12-0-12, 67 lb down and 105 lb up at 13-5-10,
<br />and 64 lb down and 101 lb up at 14-10-8, and 67 lb
<br />down and 131 lb up at 16-11-8 on top chord. The
<br />design/selection of such connection device(s) is the
<br />responsibility of others.
<br />LOAD CASE(S) Standard
<br />1) Dead + Roof Live (balanced): Lumber Increase=1.25,
<br />Plate Increase=1.25
<br />Uniform Loads (lb/ft)
<br />Vert: 1-3=-76, 3-6=-76, 6-9=-76, 17-20=-20
<br />Job Truss Truss Type Qty Ply 250065 1512 N Baker ADU
<br />R87778789
<br />A1 California 1 1250065-A Job Reference (optional)
<br />World International Truss, Victorville, CA - 92395, Run: 8.73 S Feb 19 2025 Print: 8.730 S Feb 19 2025 MiTek Industries, Inc. Mon Apr 21 10:48:22 Page: 1
<br />ID:r6tGWzkMTkLgde1JTEM6nkzmagB-RfC?PsB70Hq3NSgPqnL8w3uITXbGKWrCDoi7J4zJC?f
<br />April 21,2025
<br />1512 N Baker St & Unit # 2-Truss
<br />Drawings
<br />5/8/2025
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