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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 />4
<br />12
<br />=4x8
<br />=6x8
<br />=6x6
<br />=3x6
<br />=6x8
<br />=7x10
<br />=3x6
<br />=3x12 =5x8
<br />=4x8
<br />1 5
<br />16
<br />17
<br />18 8 19 20 7 21 6 22
<br />14 15
<br />2 4
<br />3
<br />3-3-0
<br />10-7-8
<br />3-3-0
<br />7-4-8
<br />4-1-8
<br />4-1-8
<br />4-1-8
<br />14-9-0
<br />3-3-0
<br />10-7-8
<br />3-3-0
<br />7-4-8
<br />4-1-8
<br />4-1-8
<br />4-1-8
<br />14-9-0
<br />2-
<br />9
<br />-
<br />7
<br />0-
<br />3
<br />-
<br />1
<br />5
<br />0-
<br />7
<br />-
<br />4
<br />0-
<br />7
<br />-
<br />4
<br />2-
<br />2
<br />-
<br />3
<br />2-
<br />9
<br />-
<br />7
<br />Scale = 1:29.8
<br />Plate Offsets (X, Y): [1:0-0-4,Edge], [1:0-9-10,0-2-13], [5:0-7-12,Edge], [5:0-8-11,0-2-7], [7:0-4-12,0-1-15], [8:0-2-15,0-3-8]
<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 0.60 Vert(LL) -0.12 7-8 >999 360 MT20 220/195
<br />TCDL 18.0 Lumber DOL 1.25 BC 0.76 Vert(CT) -0.44 7-8 >388 240
<br />BCLL 0.0 * Rep Stress Incr NO WB 0.43 Horz(CT) 0.09 5 n/a n/a
<br />BCDL 10.0 Code IBC2021/TPI2014 Matrix-MS Wind(LL) 0.14 7-8 >999 240 Weight: 155 lb FT = 20%
<br />LUMBER
<br />TOP CHORD 2X4 DF No.1&Btr G
<br />BOT CHORD 2X8 DF SS G
<br />WEBS 2X4 DF Std G *Except* 7-3:2X4 DF No.1&Btr
<br />G
<br />WEDGE Right: 2x4 SP No.3
<br />SLIDER Left 2x4 DF No.1&Btr G-- 2-2-12
<br />BRACING
<br />TOP CHORD Structural wood sheathing directly applied or
<br />3-4-13 oc purlins.
<br />BOT CHORD Rigid ceiling directly applied or 10-0-0 oc
<br />bracing.
<br />REACTIONS (size) 1=0-5-8, 5=0-5-8
<br />Max Horiz 1=-161 (LC 39)
<br />Max Uplift 1=-1158 (LC 49), 5=-1039 (LC 48)
<br />Max Grav 1=5797 (LC 1), 5=4993 (LC 1)
<br />FORCES (lb) - Maximum Compression/Maximum
<br />Tension
<br />TOP CHORD 1-2=-13296/3305, 2-3=-10567/2508,
<br />3-4=-10564/2525, 4-5=-13772/3198
<br />BOT CHORD 1-8=-3157/12725, 7-8=-3221/12571,
<br />6-7=-3116/13007, 5-6=-3116/13007
<br />WEBS 2-7=-2766/571, 3-7=-1213/6253,
<br />4-7=-3230/538, 4-6=-264/2138,
<br />2-8=-254/1733
<br />NOTES
<br />1) 2-ply truss to be connected together with 10d
<br />(0.131"x3") nails as follows:
<br />Top chords connected as follows: 2x4 - 1 row at 0-6-0
<br />oc.
<br />Bottom chords connected as follows: 2x8 - 3 rows
<br />staggered at 0-8-0 oc.
<br />Web connected as follows: 2x4 - 2 rows staggered at
<br />0-2-0 oc.
<br />2) All loads are considered equally applied to all plies,
<br />except if noted as front (F) or back (B) face in the LOAD
<br />CASE(S) section. Ply to ply connections have been
<br />provided to distribute only loads noted as (F) or (B),
<br />unless otherwise indicated.
<br />3) Unbalanced roof live loads have been considered for
<br />this design.
<br />4) Wind: ASCE 7-16; Vult=130mph (3-second gust)
<br />Vasd=103mph; TCDL=9.0psf; BCDL=6.0psf; h=25ft;
<br />B=45ft; L=24ft; eave=4ft; Cat. II; Exp C; Enclosed;
<br />MWFRS (directional) and C-C Exterior(2E) 0-2-12 to
<br />3-2-12, Interior (1) 3-2-12 to 7-4-8, Exterior(2R) 7-4-8 to
<br />10-7-8, Interior (1) 10-7-8 to 14-6-4 zone; cantilever left
<br />and right exposed ; end vertical left and right exposed;C-
<br />C for members and forces & MWFRS for reactions
<br />shown; Lumber DOL=1.60 plate grip DOL=1.60
<br />5) The Fabrication Tolerance at joint 8 = 5%
<br />6) This truss has been designed for a 10.0 psf bottom
<br />chord live load nonconcurrent with any other live loads.
<br />7) * 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 />8) A plate rating reduction of 20% has been applied for the
<br />green lumber members.
<br />9) All bearings are assumed to be DF SS .
<br />10) Provide mechanical connection (by others) of truss to
<br />bearing plate capable of withstanding 1158 lb uplift at
<br />joint 1 and 1039 lb uplift at joint 5.
<br />11) This truss has been designed for a total drag load of
<br />1500 lb. Lumber DOL=(1.33) Plate grip DOL=(1.33)
<br />Connect truss to resist drag loads along bottom chord
<br />from 0-0-0 to 2-0-0 for 750.0 plf.
<br />12) This truss has been designed for a total drag load of
<br />1500 lb. Lumber DOL=(1.33) Plate grip DOL=(1.33)
<br />Connect truss to resist drag loads along bottom chord
<br />from 12-9-0 to 14-9-0 for 750.0 plf.
<br />13) Hanger(s) or other connection device(s) shall be
<br />provided sufficient to support concentrated load(s) 1272
<br />lb down and 159 lb up at 1-1-12, 1271 lb down and 159
<br />lb up at 3-9-4, 1271 lb down and 159 lb up at 4-8-4,
<br />1491 lb down and 509 lb up at 6-8-4, 1271 lb down and
<br />173 lb up at 8-8-4, and 2780 lb down and 420 lb up at
<br />10-7-8, and 90 lb down at 12-8-4 on bottom 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, 3-5=-76, 1-5=-20
<br />Concentrated Loads (lb)
<br />Vert: 6=-2780 (B), 16=-1272 (B), 18=-1271 (B),
<br />19=-1271 (B), 20=-1461 (B), 21=-1271 (B), 22=-90
<br />(B)
<br />Job Truss Truss Type Qty Ply 250065 1512 N Baker ADU
<br />R87778796
<br />B2 Common Girder 1 2250065-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 10:48:23 Page: 1
<br />ID:BwY_3u2DtfX_h_a1PYq1TyznWSd-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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