E14838162.20-0014818 Soundside Rd
Edenton, NC 27932
Trenco
Re:
The truss drawing(s) referenced below have been prepared by Truss Engineering Co. under my direct supervision
based on the parameters provided by Bellevue Builders Supply.
September 9,2020
Lassiter, Frank
Pages or sheets covered by this seal: E14838162 thru E14838162
My license renewal date for the state of New York is November 30, 2021.
20-0014
Hilltop/ 160 Aviation Rd
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.
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 Component
available from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD20601SafetyInformation
WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE.
818 Soundside Road
Edenton, NC 27932
Job
20-0014
Truss
T1
Truss Type
PIGGYBACK BASE
Qty
12
Ply
1
Hilltop/ 160 Aviation Rd
Job Reference (optional)
E14838162
8.330 s Jul 22 2020 MiTek Industries, Inc. Tue Sep 8 15:54:02 2020 Page 1BellevueBuildersSupply, Schenectady, NY - 12306,
ID:1l8OnB2x3JBqckqB8ztb1KzwlSO-BtJ?vS441Bv8qDMNZcirsnMVJGWxxLcCBnv?Q9yfeiJ
Scale = 1:87.2
1
2
3
4
5
6 7
8 9 10
11
17 16 15 14 13 12
22
23
24 25 26 27 28 29 30 31 32 33 34 35 36
4x6
8x8
6x10
3x4
8x12 MT20HS
4x5
4x5
8x8WB4x4
2x4
4x4
6x8
2x4
2x4
6x8
6x6
6x8 5x6
12-8-5
12-8-5
23-1-6
10-5-1
37-6-0
14-4-10
47-6-5
10-0-5
9-0-0
9-0-0
15-10-12
6-10-12
23-1-6
7-2-10
31-6-0
8-4-10
37-6-0
6-0-0
43-6-0
6-0-0
47-6-5
4-0-5
1-2-011-
8-010-3-1411-8-04.00 12 Plate Offsets (X,Y)-- [1:0-0-0,0-5-11], [4:0-3-0,Edge], [8:0-4-0,0-4-4], [10:0-5-0,0-3-4], [12:0-3-12,0-2-8], [13:0-2-0,0-2-
4], [15:
0-
1-8,0-2-
12]
LOADING (
psf)
TCLL Ground
Snow=50.
0)TCDL
BCLL BCDL
38.
5 10.0
0.0 *
10.0 SPACING-
Plate
Grip DOL Lumber
DOL Rep
Stress Incr
Code
2-0-
0
1.
15
1.
15 NO
IBC2015/TPI2014
CSI.TC
BC WB
Matrix-
MR 0.
89 0.
86 0.
95
DEFL.Vert(
LL)Vert(
CT)Horz(
CT)
in 0.
53 0.
85
0.15
loc)
13-
15 13-
15 12
l/
defl
999 667
n/
a
L/
d 360 240 n/a
PLATES
MT20 MT20HS
Weight: 293
lb
FT = 20%GRIP 197/144 148/108
LUMBER-TOP CHORD 2x6 SPF No.2 *
Except* 1-4: 2x6 SPF 2100F 1.8E
BOT CHORD 2x6 SPF 2100F 1.8E *
Except* 14-16: 2x6 SPF 1650F
1.5E WEBS 2x4 SPF No.2 *
Except* 10-12: 2x4 SPF
1650F 1.5E OTHERS 2x4 SPF No.2 SLIDER Left
2x6
SPF No.2 -x 3-6-0 BRACING-TOP CHORD Structural wood sheathing
directly applied or 2-0-11 oc purlins, except end verticals, and 2-0-0
oc purlins (4-7-4 max.): 8-10.BOT CHORD Rigid ceiling
directly applied or 9-1-10 oc bracing.WEBS 1 Row at midpt 5-15,
6-15, 8-15, 9-13, 11-12 2 Rows
at 1/3 pts 8-13, 10-12 REACTIONS. (size)
1=0-5-8, 12=0-
3-7 Max Horz 1=401(LC 10)Max Uplift
1=-381(LC 6), 12=-445(LC 6)Max Grav
1=3111(LC 35), 12=2906(LC 44)FORCES.(lb) - Max. Comp./Max. Ten. - All
forces 250 (lb) or less except when shown.TOP CHORD 1-3=-6234/858, 3-5=-5815/781, 5-6=-4565/646,
6-8=-4579/765,
8-9=-2099/365, 9-10=-2099/365 BOT CHORD 1-17=-1115/5769, 15-17=-951/5214,
13-15=-487/2773, 12-13=-158/951 WEBS 3-17=-442/225, 5-17=-18/556, 5-15=-1317/297,
6-15=-745/279, 8-15=-402/2415, 8-13=-1510/355, 9-13=-568/166,
10-
13=-345/2445, 10-12=-2859/479 NOTES-1) Wind: ASCE 7-10; Vult=115mph (3-second gust) Vasd=91mph; TCDL=6.0psf; BCDL=6.0psf;
h=30ft; Cat. II; Exp C; Pr. Enclosed;MWFRS (envelope); cantilever left and right exposed ; end vertical left exposed; Lumber
DOL=1.33 plate grip DOL=1.33 2) TCLL: ASCE 7-10; Pg= 50.0 psf (ground snow); Pf=38.5 psf (flat roof snow); Category II; Exp C; Partially
Exp.; Ct=1.10, Lu=50-0-0,
Luleft=37-6-0, Luright=10-0-5 3) Unbalanced
snow loads have been considered for this design. 4)
All plates are MT20 plates unless otherwise indicated. 5) This truss has been designed for a 10.0 psf bottom chord
live load nonconcurrent with any other live loads.6) * 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 1-0-0 wide will fit between the bottom chord
and any other members, with BCDL = 10.0psf.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 100
lb uplift at joint(
s) except (jt=lb)1=381, 12=445.9) Load case(s) 1, 2, 3, 4, 14, 15, 17, 18, 19, 20, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44 has/have been modified.Building designer must review loads to verify that they are
correct for the intended use of this truss.10) MULTIPLE LOADCASES – This design
is the composite result of multiple load cases.11) User moving load
cases exist: Review the load cases for details.12) Graphical purlin representation does not depict the size or the orientation of the
purlin along the top and/or bottom chord.13) In the LOAD CASE(S) section, loads applied to the face of the trussarenotedasfront (
F) or back (
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 Component
available from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD20601SafetyInformation
WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE.
818 Soundside Road
Edenton, NC 27932
Job
20-0014
Truss
T1
Truss Type
PIGGYBACK BASE
Qty
12
Ply
1
Hilltop/ 160 Aviation Rd
Job Reference (optional)
E14838162
8.330 s Jul 22 2020 MiTek Industries, Inc. Tue Sep 8 15:54:02 2020 Page 2BellevueBuildersSupply, Schenectady, NY - 12306,
ID:1l8OnB2x3JBqckqB8ztb1KzwlSO-BtJ?vS441Bv8qDMNZcirsnMVJGWxxLcCBnv?Q9yfeiJ
LOAD CASE(S) Standard Except:
1) Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140, 8-22=-97, 8-10=-97, 10-11=-97, 12-18=-20
2) Dead + 0.75 Snow (balanced) + 0.75 Uninhab. Attic Storage: Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-110, 8-22=-78, 8-10=-78, 10-11=-78, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
3) Dead + 0.75 Snow (Unbal. Left) + 0.75 Uninhab. Attic Storage: Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-110, 8-22=-78, 8-23=-78, 9-23=-97, 9-10=-37, 10-11=-37, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
4) Dead + 0.75 Snow (Unbal. Right) + 0.75 Uninhab. Attic Storage: Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-70, 8-22=-37, 8-9=-37, 9-10=-122, 10-11=-122, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
14) Dead + Snow (Unbal. Left): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140, 8-22=-97, 8-23=-97, 9-23=-122, 9-10=-43, 10-11=-43, 12-18=-20
15) Dead + Snow (Unbal. Right): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-86, 8-22=-43, 8-9=-43, 9-10=-156, 10-11=-156, 12-18=-20
17) Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) Left): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-106, 8-22=-74, 8-10=-74, 10-11=-80, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=-4, 10-11=-2
18) Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) Right): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-112, 8-22=-80, 8-10=-74, 10-11=-74, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=2, 10-11=4
19) Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) 1st Parallel): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-106, 8-22=-74, 8-10=-82, 10-11=-82, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=-4, 10-11=-5
20) Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) 2nd Parallel): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-115, 8-22=-82, 8-10=-82, 10-11=-74, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=5, 10-11=4
29) Reversal: Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) Left): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-106, 8-22=-74, 8-10=-74, 10-11=-80, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=-4, 10-11=-2
30) Reversal: Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) Right): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-112, 8-22=-80, 8-10=-74, 10-11=-74, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=2, 10-11=4
31) Reversal: Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) 1st Parallel): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-106, 8-22=-74, 8-10=-82, 10-11=-82, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50, 12-36=-20
Horz: 1-8=-4, 10-11=-5
32) Reversal: Dead + 0.75 Snow (bal.) + 0.75 Uninhab. Attic Storage + 0.75(0.6 MWFRS Wind (Neg. Int) 2nd Parallel): Lumber Increase=1.33, Plate Increase=1.33
Uniform Loads (plf)
Vert: 1-22=-115, 8-22=-82, 8-10=-82, 10-11=-74, 18-26=-20, 26-27=-50, 27-28=-20, 28-32=-50, 32-35=-20, 35-36=-50,
12-36=-20
Horz: 1-8=5, 10-11=4
33) 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133
34) 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133
35) 3rd User Defined Moving Load - 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate
Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133 29=-133
36) 4th User Defined Moving Load - 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate
Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133 30=-133
Continued on page 3
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 Component
available from Truss Plate Institute, 2670 Crain Highway, Suite 203 Waldorf, MD20601SafetyInformation
WARNING - Verify design parameters and READ NOTES ON THIS AND INCLUDED MITEK REFERENCE PAGE MII-7473 rev. 5/19/2020 BEFORE USE.
818 Soundside Road
Edenton, NC 27932
Job
20-0014
Truss
T1
Truss Type
PIGGYBACK BASE
Qty
12
Ply
1
Hilltop/ 160 Aviation Rd
Job Reference (optional)
E14838162
8.330 s Jul 22 2020 MiTek Industries, Inc. Tue Sep 8 15:54:02 2020 Page 3BellevueBuildersSupply, Schenectady, NY - 12306,
ID:1l8OnB2x3JBqckqB8ztb1KzwlSO-BtJ?vS441Bv8qDMNZcirsnMVJGWxxLcCBnv?Q9yfeiJ
LOAD CASE(S)
37) 5th User Defined Moving Load - 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133 29=-133
38) 6th User Defined Moving Load - 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133 30=-133
39) 7th User Defined Moving Load - 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133 31=-133
40) 8th User Defined Moving Load - 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133 33=-133
41) 9th User Defined Moving Load - 1st User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 24=-133 34=-133
42) 10th User Defined Moving Load - 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133 31=-133
43) 11th User Defined Moving Load - 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133 33=-133
44) 12th User Defined Moving Load - 2nd User Defined Moving Load - Dead + Snow (balanced): Lumber Increase=1.15, Plate Increase=1.15
Uniform Loads (plf)
Vert: 1-22=-140(F=-97), 8-22=-97(F), 8-10=-97(F), 10-11=-97(F), 12-18=-20(F)
Concentrated Loads (lb)
Vert: 25=-133 34=-133
PRODUCT
CODE
APPROVALSLATERAL
BRACINGLOCATIONIndicates
location
wherebearings(
supports) occur.
Icons vary
butreaction section
indicates jointnumber