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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 />=3x4 =3x4
<br />=4x6
<br />=4x8
<br />=4x6
<br />=3x4 =5x5 =3x4
<br />1 37 15
<br />24 23 22 21 20 19 18 17 16
<br />5038
<br />30272926
<br />14249391331244048
<br />25 28
<br />11541474210646439744458
<br />4-11-15
<br />11-9-8
<br />4-11-15
<br />16-9-7
<br />6-9-9
<br />23-7-0
<br />6-9-9
<br />6-9-9
<br />6-7-15
<br />15-1-8
<br />8-5-8
<br />23-7-0
<br />8-5-8
<br />8-5-8
<br />3-
<br />1
<br />1
<br />-
<br />3
<br />3-
<br />4
<br />-
<br />0
<br />3-
<br />7
<br />-
<br />8
<br />0-
<br />3
<br />-
<br />1
<br />1
<br />3-
<br />1
<br />1
<br />-
<br />3
<br />Scale = 1:41.1
<br />Plate Offsets (X, Y):[5:0-2-0,Edge], [11:0-2-0,Edge], [16:0-2-8,0-3-0]
<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 0.31 Vert(LL) n/a - n/a 999 MT20 220/195
<br />TCDL 16.0 Lumber DOL 1.25 BC 0.17 Vert(TL) n/a - n/a 999
<br />BCLL 0.0*Rep Stress Incr YES WB 0.24 Horiz(TL) 0.00 15 n/a n/a
<br />BCDL 10.0 Code IBC2021/TPI2014 Matrix-AS Weight: 133 lb FT = 20%
<br />LUMBER
<br />TOP CHORD 2X4 DF Std G *Except* 1-8,8-15:2X4 DF
<br />No.2 G
<br />BOT CHORD 2X4 DF No.2 G
<br />WEBS 2X4 DF Std G
<br />OTHERS 2X4 DF Std G
<br />BRACING
<br />TOP CHORD Structural wood sheathing directly applied.
<br />BOT CHORD Rigid ceiling directly applied.
<br />REACTIONS All bearings 23-7-0.
<br />(lb) - Max Horiz 1=59 (LC 12)
<br />Max Uplift All uplift 100 (lb) or less at joint(s)
<br />1, 15, 16, 17, 18, 19, 20, 21, 22, 23,
<br />24
<br />Max Grav All reactions 250 (lb) or less at joint
<br />(s) 17, 20 except 1=308 (LC 45),
<br />15=331 (LC 44), 16=391 (LC 59),
<br />18=370 (LC 56), 19=355 (LC 54),
<br />21=350 (LC 52), 22=392 (LC 50),
<br />23=257 (LC 32), 24=546 (LC 30)
<br />FORCES (lb) - Max. Comp./Max. Ten. - All forces 250
<br />(lb) or less except when shown.
<br />TOP CHORD 1-37=-85/381, 1-37=-85/383, 1-38=-73/412,
<br />2-38=-67/442, 2-39=-35/389, 3-39=-32/400,
<br />3-4=-27/363, 4-40=-44/284, 5-40=-42/292,
<br />5-41=-30/278, 41-42=-28/282, 6-42=-27/289,
<br />6-43=-15/273, 7-43=-11/285, 7-44=0/276,
<br />8-44=0/288
<br />BOT CHORD 1-24=-394/84, 23-24=-393/86, 22-23=-398/86
<br />WEBS 18-30=-278/88, 7-25=-278/85,
<br />21-25=-317/116, 3-23=-271/10,
<br />2-24=-373/109, 9-28=-288/87,
<br />19-28=-320/112, 14-16=-348/94
<br />NOTES
<br />1) Unbalanced roof live loads have been considered for
<br />this design.
<br />2) Wind: ASCE 7-16; Vult=110mph (3-second gust)
<br />Vasd=87mph; TCDL=6.0psf; BCDL=6.0psf; h=25ft; Cat.
<br />II; Exp C; Enclosed; MWFRS (envelope) exterior zone
<br />and C-C Corner(3E) 0-0-0 to 3-0-0, Exterior(2N) 3-0-0 to
<br />11-8-15, Corner(3R) 11-8-15 to 14-6-1, Exterior(2N)
<br />14-6-1 to 21-9-2 zone; cantilever left and right exposed ;
<br />end vertical left and right exposed;C-C for members and
<br />forces & MWFRS for reactions shown; Lumber
<br />DOL=1.60 plate grip DOL=1.60
<br />3) Truss designed for wind loads in the plane of the truss
<br />only. For studs exposed to wind (normal to the face),
<br />see Standard Industry Gable End Details as applicable,
<br />or consult qualified building designer as per ANSI/TPI 1.
<br />4) All plates are 1x4 MT20 unless otherwise indicated.
<br />5) Gable requires continuous bottom chord bearing.
<br />6) Gable studs spaced at 1-4-0 oc.
<br />7) This truss has been designed for a 10.0 psf bottom
<br />chord live load nonconcurrent with any other live loads.
<br />8) * 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 />9) A plate rating reduction of 20% has been applied for the
<br />green lumber members.
<br />10) Provide mechanical connection (by others) of truss to
<br />bearing plate capable of withstanding 100 lb uplift at joint
<br />(s) 1, 15, 18, 22, 20, 21, 23, 24, 19, 17, 16.
<br />11) This truss has been designed for a moving concentrated
<br />load of 250.0lb live located at all mid panels and at all
<br />panel points along the Top Chord, nonconcurrent with
<br />any other live loads.
<br />12) 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 />13) Graphical purlin representation does not depict the size
<br />or the orientation of the purlin along the top and/or
<br />bottom chord.
<br />14) No notches allowed in overhang and 0 from left end and
<br />0 from right end or 12" along rake from scarf, whichever
<br />is larger. Minimum 1.5x4 tie plates required at 2-0-0 o.c.
<br />maximum between the stacking chords. For edge-wise
<br />notching, provide at least one tie plate between each
<br />notch.
<br />LOAD CASE(S) Standard
<br />Job Truss Truss Type Qty Ply 1002 - 1004 N Van Ness Ave
<br />R91123181
<br />B01G Valley 1 1250894-ADU Job Reference (optional)
<br />Stone Truss, Inc., Oceanside, CA - 92054,Run: 8.73 E Aug 13 2025 Print: 8.730 E Aug 13 2025 MiTek Industries, Inc. Thu Nov 06 16:55:10 Page: 1
<br />ID:TweRpxngh2I9PXZQHBb2RkyNsou-3XhKgwjzUZ5yWZOOeftIQLAsMIM5mtVC3fpZZ3yLpYF
<br />November 6,2025
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