Press Alt + R to read the document text or Alt + P to download or print.
This document contains no pages.
HomeMy WebLinkAboutTruss EngLumber design values are in accordance with ANSI/TPI 1-2014 section 6.3
These truss designs rely on lumber values established by others.
RE: Job ARMSCMB3L15X10
Page 1 of 2
A-1 Roof Trusses
4451 St Lucie Blvd
Fort Pierce, FL 34946Site Information:
Customer Info: RENAR DEVELOPMENT CO. Project Name: MORNINGSIDE
Lot/Block:Model: CAYMAN 1763
Subdivision: Address:
City: County: St Lucie State: FL
Name Address and License # of Structural Engineer of Record, If there is one, for the building.
Name: License #:
Address:
City:
General Truss Engineering Criteria Design Loads (Individual Truss Design Drawings Show Special Loading
Conditions):
Design Code: FBC 2017 RES / TPI 2014 Design Program: Alpine Engineered Products
Wind Code: ASCE 7-10 Wind Speed: 160
Roof Load: 37.0 psf Floor Load: 0.0 psf
This package includes 29 individual, dated Truss Design Drawings and 16 Additional Drawings.
With my seal affixed to this sheet, I hereby certify that I am the Truss Design Engineer and this index sheet
conforms to 61G15-31.003,section 5 of the Florida Board of Professional Engineers Rules.
The truss drawing(s) referenced have been prepared by Alpine Engineered Products, Inc. under my direct supervision based on the parameters provided by A-1 Roof Trusses, Ltd.
Truss Design Engineer's Name: Rama Pranav Kristam
My license renewal date for the state of Florida is February 28,2021.
NOTE: The seal on these drawings indicate acceptance of professional engineering
responsibility solely for the truss components shown.
The suitability and use of components for any particular building is the responsibility of the building
designer, per ANSI/TPI-1 Sec. 2.
The Truss Design Drawing(s)(TDD[s]) referenced have been prepared based on the construction
documents (also referred to at times as 'Structural Engineering Documents') provided by the Building
Designer indicating the nature and character of the work.
The design criteria therein have been transferred to Rama Pranav Kristam PE by [A1 Roof Trusses or
specific location]. These TDDs (also referred to at times as 'Structural Delegated'
Engineering Documents') are specialty structural component designs and may be part of the project's
deferred or phased submittals. As a Truss Design Engineer (i.e., Specialty
Engineer), the seal here and on the TDD represents an acceptance of professional engineering
responsibility for the design of the single Truss depicted on the TDD only. The Building Designer is
responsible for and shall coordinate and review the TDDs for
compatibility with their written engineering requirements. Please review all TDDs and all related notes. Rama Pranav Kristam, P.E.
4451 St Lucie Blvd. Suite 201
Fort Pierce, FL 34946
No.Seq #Truss Name Date
1 2619 A01 11/5/20
2 2676 A02 11/5/20
3 2623 A03 11/5/20
4 2679 A04 11/5/20
5 2682 A05 11/5/20
6 2685 A06 11/5/20
7 2620 A07 11/5/20
8 2700 A08 11/5/20
9 2712 A09 11/5/20
10 4879 A10 11/5/20
11 4876 A11 11/5/20
12 2638 B01 11/5/20
No.Seq #Truss Name Date
13 2688 B02 11/5/20
14 2642 B03 11/5/20
15 2624 B04 11/5/20
16 2627 B05 11/5/20
17 2664 C01 11/5/20
18 2670 C02 11/5/20
19 2625 C03 11/5/20
20 2691 C04 11/5/20
21 4901 D01 11/5/20
22 2628 E01 11/5/20
23 2661 HJ2 11/5/20
24 4898 HJ5 11/5/20
No.Seq #Truss Name Date
25 2658 J1 11/5/20
26 4882 J1P 11/5/20
27 2667 J2 11/5/20
28 4885 J3P 11/5/20
29 4890 J5P 11/5/20
30 STDL01 STD. DETAIL 11/5/20
31 STDL02 STD. DETAIL 11/5/20
32 STDL03 STD. DETAIL 11/5/20
33 STDL04 STD. DETAIL 11/5/20
34 STDL05 STD. DETAIL 11/5/20
35 STDL06 STD. DETAIL 11/5/20
36 STDL07 STD. DETAIL 11/5/20
Lumber design values are in accordance with ANSI/TPI 1-2014 section 6.3
These truss designs rely on lumber values established by others.
RE: Job ARMSCMB3L15X10
Page 2 of 2
No.Seq #Truss Name Date
37 STDL08 STD. DETAIL 11/5/20
38 STDL09 STD. DETAIL 11/5/20
39 STDL10 STD. DETAIL 11/5/20
40 STDL11 STD. DETAIL 11/5/20
41 STDL12 STD. DETAIL 11/5/20
42 STDL13 STD. DETAIL 11/5/20
43 STDL14 STD. DETAIL 11/5/20
44 STDL15 STD. DETAIL 11/5/20
45 STDL16 STD. DETAIL 11/5/20
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 584 /- /- /354 /128 /314
V* 44 /- /- /31 /13 /-
R 1722 /- /- /846 /454 /-
M 622 /- /- /433 /148 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
V Brg Width = 84.0 Min Req = -
R Brg Width = 8.0 Min Req = 2.0
M Brg Width = 8.0 Min Req = 1.5
Bearings B, V, R, & M are a rigid surface.
Bearings B, R, & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 170 -623
C - D 102 -336
D - E 120 -263
E - F 587 -84
F - G 579 -3
G - H 584 0
Chords Tens. Comp.
H - I 602 -15
I - J 254 -46
J - K 339 -760
K - L 332 -876
L - M 237 -886
M - N 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 494 -276
W - V 262 -255
V - U 262 -255
U - T 262 -255
T - S 262 -255
Chords Tens. Comp.
S - R 262 -255
R - Q 318 -183
Q - P 315 -15
P - O 315 -15
O - M 747 -101
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 285 -409
W - X 525 -144
X - V 18 -48
X - E 507 -135
E - Y 296 -561
T - Y 18 -40
Y - Z 299 -550
Z - F 153 -153
S -AA 189 -180
Webs Tens. Comp.
AA-AB 275 -530
AB- G 61 -67
AB- R 318 -577
H - R 103 -641
R - I 370 -706
I - Q 516 -131
Q - J 304 -509
J - O 564 -192
O - L 212 -264
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.025 O 999 360
VERT(CL): 0.053 O 999 240
HORZ(LL): 0.009 W - -
HORZ(TL): 0.021 W - -
Creep Factor: 2.0
Max TC CSI: 0.487
Max BC CSI: 0.750
Max Web CSI: 0.499
Wgt: 256.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A01
Truss Type
COMN
Qty
1
Ply
1 2619
11/05/2020
11'8"7'4"19'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
38'1'5"9 1'5"9
4"39'10"310'5"15(a)
(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
OPQRSTUVW
X
Y
Z AA
AB
6
12
3X6(A1)
3X6
3X4
3X4
3X6
5X6
3X8
3X4
3X4 3X6
3X4
3X6
3X4
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 584 /- /- /354 /128 /314
V* 44 /- /- /31 /13 /-
R 1722 /- /- /846 /454 /-
M 622 /- /- /433 /148 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
V Brg Width = 84.0 Min Req = -
R Brg Width = 8.0 Min Req = 2.0
M Brg Width = 8.0 Min Req = 1.5
Bearings B, V, R, & M are a rigid surface.
Bearings B, R, & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 170 -623
C - D 102 -336
D - E 120 -263
E - F 587 -84
F - G 579 -3
G - H 584 0
Chords Tens. Comp.
H - I 602 -15
I - J 254 -46
J - K 339 -760
K - L 332 -876
L - M 237 -886
M - N 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 494 -276
W - V 262 -255
V - U 262 -255
U - T 262 -255
T - S 262 -255
Chords Tens. Comp.
S - R 262 -255
R - Q 318 -183
Q - P 315 -15
P - O 315 -15
O - M 747 -101
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 285 -409
W - X 525 -144
X - V 18 -48
X - E 507 -135
E - Y 296 -561
T - Y 18 -40
Y - Z 299 -550
Z - F 153 -153
S -AA 189 -180
Webs Tens. Comp.
AA-AB 275 -530
AB- G 61 -67
AB- R 318 -577
H - R 103 -641
R - I 370 -706
I - Q 516 -131
Q - J 304 -509
J - O 564 -192
O - L 212 -264
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.025 O 999 360
VERT(CL): 0.053 O 999 240
HORZ(LL): 0.009 W - -
HORZ(TL): 0.021 W - -
Creep Factor: 2.0
Max TC CSI: 0.487
Max BC CSI: 0.750
Max Web CSI: 0.499
Wgt: 256.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A01
Truss Type
COMN
Qty
1
Ply
1 2619
11/05/2020
11'8"7'4"19'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
38'1'5"9 1'5"9
4"39'10"310'5"15(a)
(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
OPQRSTUVW
X
Y
Z AA
AB
6
12
3X6(A1)
3X6
3X4
3X4
3X6
5X6
3X8
3X4
3X4 3X6
3X4
3X6
3X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T2 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP M-30;
Webs 2x4 SP #3 W3 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 95 0.15 11.74
BC 92 11.71 19.13
BC 114 19.26 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /874 /408 /314
J 1539 /- /- /873 /408 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1001 -2711
C - D 1566 -4534
D - E 1578 -4453
E - F 1739 -4577
Chords Tens. Comp.
F - G 1141 -3415
G - H 952 -2283
H - I 943 -2356
I - J 1019 -2654
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2348 -736
Q - P 25 -10
O - M 3013 -635
Chords Tens. Comp.
N - L 6 -2
L - J 2295 -762
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 465 -1221
C - O 1669 -402
Q - O 2636 -822
E - O 314 -390
O - P 77 0
O - F 1476 -767
Webs Tens. Comp.
F - M 1991 -465
M - N 99 0
M - G 886 -183
M - L 2421 -714
G - L 338 -930
L - I 207 -295
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.361 O 999 360
VERT(CL): 0.680 O 665 240
HORZ(LL): 0.219 L - -
HORZ(TL): 0.414 L - -
Creep Factor: 2.0
Max TC CSI: 0.620
Max BC CSI: 0.988
Max Web CSI: 0.943
Wgt: 222.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A02
Truss Type
COMN
Qty
3
Ply
1 2676
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
11'10"10 7'2"12 18'10"101'5"9 1'5"9
4"32'9"124'7"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PQ
6
12
3
123X6(A1)
4X4
3X10
3X6
1.5X3
5X8
1.5X4
5X10
6X8
2X4
3X4
6X8
3X6
1.5X3
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T2 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP M-30;
Webs 2x4 SP #3 W3 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 95 0.15 11.74
BC 92 11.71 19.13
BC 114 19.26 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /874 /408 /314
J 1539 /- /- /873 /408 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1001 -2711
C - D 1566 -4534
D - E 1578 -4453
E - F 1739 -4577
Chords Tens. Comp.
F - G 1141 -3415
G - H 952 -2283
H - I 943 -2356
I - J 1019 -2654
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2348 -736
Q - P 25 -10
O - M 3013 -635
Chords Tens. Comp.
N - L 6 -2
L - J 2295 -762
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 465 -1221
C - O 1669 -402
Q - O 2636 -822
E - O 314 -390
O - P 77 0
O - F 1476 -767
Webs Tens. Comp.
F - M 1991 -465
M - N 99 0
M - G 886 -183
M - L 2421 -714
G - L 338 -930
L - I 207 -295
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.361 O 999 360
VERT(CL): 0.680 O 665 240
HORZ(LL): 0.219 L - -
HORZ(TL): 0.414 L - -
Creep Factor: 2.0
Max TC CSI: 0.620
Max BC CSI: 0.988
Max Web CSI: 0.943
Wgt: 222.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A02
Truss Type
COMN
Qty
3
Ply
1 2676
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
11'10"10 7'2"12 18'10"101'5"9 1'5"9
4"32'9"124'7"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PQ
6
12
3
123X6(A1)
4X4
3X10
3X6
1.5X3
5X8
1.5X4
5X10
6X8
2X4
3X4
6X8
3X6
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T3 2x4 SP #2;
Bot chord 2x4 SP M-30 B1 2x4 SP 2400f-2.0E +
SP M-31; B4 2x4 SP #2;
Webs 2x4 SP #3 W7 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
(I) - plates so marked were sized using 0% Fabrication Tolerance, 10 degrees
Rotational Tolerance, and/or zero Positioning Tolerance.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.52 19.00
BC 101 19.00 27.22
BC 120 27.26 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
J 1542 /- /- /875 /195 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.8
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1683 -4762
C - D 1473 -4347
D - E 1491 -4273
E - F 1124 -3238
Chords Tens. Comp.
F - G 1082 -3269
G - H 1659 -4613
H - I 1651 -4708
I - J 996 -2723
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 4282 -1378
Q - P 3693 -1020
P - O 3722 -1018
Chords Tens. Comp.
O - M 4303 -1306
N - L 33 -12
L - J 2361 -758
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 314 -342
Q - E 512 -95
E - O 481 -801
F - O 2358 -651
O - G 703 -1368
Webs Tens. Comp.
G - M 421 -65
M - N 74 0
M - L 2640 -844
M - I 1829 -516
L - I 468 -1239
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.470 O 962 360
VERT(CL): 0.889 O 509 240
HORZ(LL): 0.328 L - -
HORZ(TL): 0.620 L - -
Creep Factor: 2.0
Max TC CSI: 0.687
Max BC CSI: 0.810
Max Web CSI: 0.898
Wgt: 194.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A03
Truss Type
COMN
Qty
3
Ply
1 2623
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
19'8'1"6 10'10"101'5"9 1'5"9
4"34'7"12'6"129'10"310'5"15(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PQ
6
12
3
12
3X8(F1)
1.5X3
3X6
3X4
H0308
3X4
5X6
6X8
3X4
H0710(I)
1.5X4
3X6
3X10
4X4
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T3 2x4 SP #2;
Bot chord 2x4 SP M-30 B1 2x4 SP 2400f-2.0E +
SP M-31; B4 2x4 SP #2;
Webs 2x4 SP #3 W7 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
(I) - plates so marked were sized using 0% Fabrication Tolerance, 10 degrees
Rotational Tolerance, and/or zero Positioning Tolerance.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.52 19.00
BC 101 19.00 27.22
BC 120 27.26 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
J 1542 /- /- /875 /195 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.8
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1683 -4762
C - D 1473 -4347
D - E 1491 -4273
E - F 1124 -3238
Chords Tens. Comp.
F - G 1082 -3269
G - H 1659 -4613
H - I 1651 -4708
I - J 996 -2723
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 4282 -1378
Q - P 3693 -1020
P - O 3722 -1018
Chords Tens. Comp.
O - M 4303 -1306
N - L 33 -12
L - J 2361 -758
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 314 -342
Q - E 512 -95
E - O 481 -801
F - O 2358 -651
O - G 703 -1368
Webs Tens. Comp.
G - M 421 -65
M - N 74 0
M - L 2640 -844
M - I 1829 -516
L - I 468 -1239
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.470 O 962 360
VERT(CL): 0.889 O 509 240
HORZ(LL): 0.328 L - -
HORZ(TL): 0.620 L - -
Creep Factor: 2.0
Max TC CSI: 0.687
Max BC CSI: 0.810
Max Web CSI: 0.898
Wgt: 194.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A03
Truss Type
COMN
Qty
3
Ply
1 2623
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
19'8'1"6 10'10"101'5"9 1'5"9
4"34'7"12'6"129'10"310'5"15(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PQ
6
12
3
12
3X8(F1)
1.5X3
3X6
3X4
H0308
3X4
5X6
6X8
3X4
H0710(I)
1.5X4
3X6
3X10
4X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 :SP 2400f-2.0E + SP M-31:
B2 2x4 SP M-30;
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.52 19.00
BC 120 19.00 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
J 1546 /- /- /870 /199 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.5
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1676 -4756
C - D 1471 -4346
D - E 1489 -4270
E - F 1114 -3228
Chords Tens. Comp.
F - G 1089 -3228
G - H 1494 -4270
H - I 1477 -4346
I - J 1675 -4756
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 4275 -1371
P - O 3714 -1026
O - N 3733 -1018
Chords Tens. Comp.
N - M 3733 -1065
M - L 3714 -1073
L - J 4275 -1406
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - P 307 -334
P - E 508 -85
E - N 499 -829
F - N 2437 -710
Webs Tens. Comp.
N - G 498 -829
G - L 508 -88
L - I 309 -334
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.520 N 870 360
VERT(CL): 0.984 N 459 240
HORZ(LL): 0.373 L - -
HORZ(TL): 0.707 L - -
Creep Factor: 2.0
Max TC CSI: 0.680
Max BC CSI: 0.804
Max Web CSI: 0.929
Wgt: 175.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A04
Truss Type
COMN
Qty
10
Ply
1 2679
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
19'19'1'5"9 1'5"9
4"34'7"19'10"310'5"15A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
6
12
3
12
3X8(F1)
1.5X3
3X6
3X4
3X4
H0308
5X6
6X8
H0308
3X4
3X4
3X6
1.5X3
3X8(F1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 :SP 2400f-2.0E + SP M-31:
B2 2x4 SP M-30;
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.52 19.00
BC 120 19.00 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
J 1546 /- /- /870 /199 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.5
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1676 -4756
C - D 1471 -4346
D - E 1489 -4270
E - F 1114 -3228
Chords Tens. Comp.
F - G 1089 -3228
G - H 1494 -4270
H - I 1477 -4346
I - J 1675 -4756
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 4275 -1371
P - O 3714 -1026
O - N 3733 -1018
Chords Tens. Comp.
N - M 3733 -1065
M - L 3714 -1073
L - J 4275 -1406
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - P 307 -334
P - E 508 -85
E - N 499 -829
F - N 2437 -710
Webs Tens. Comp.
N - G 498 -829
G - L 508 -88
L - I 309 -334
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.520 N 870 360
VERT(CL): 0.984 N 459 240
HORZ(LL): 0.373 L - -
HORZ(TL): 0.707 L - -
Creep Factor: 2.0
Max TC CSI: 0.680
Max BC CSI: 0.804
Max Web CSI: 0.929
Wgt: 175.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A04
Truss Type
COMN
Qty
10
Ply
1 2679
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
19'19'1'5"9 1'5"9
4"34'7"19'10"310'5"15A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
6
12
3
12
3X8(F1)
1.5X3
3X6
3X4
3X4
H0308
5X6
6X8
H0308
3X4
3X4
3X6
1.5X3
3X8(F1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T3 2x4 SP M-30;
Bot chord 2x4 SP M-30 B2 2x4 SP #2;
Webs 2x4 SP #3 W5 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 116 0.15 23.07
BC 90 23.10 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /408 /314
K 1543 /- /- /868 /411 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.7
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1022 -2684
C - D 961 -2412
D - E 979 -2339
E - F 818 -1703
F - G 1484 -3860
Chords Tens. Comp.
G - H 1383 -3878
H - I 1703 -4494
I - J 1687 -4503
J - K 1582 -4622
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - R 2325 -752
R - Q 1899 -527
Q - P 1899 -527
Chords Tens. Comp.
P - O 17 -5
N - M 3846 -1086
M - K 4136 -1296
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - R 260 -355
R - E 488 -111
E - P 379 -657
F - P 64 -714
F - N 3419 -1048
P - N 1927 -377
Webs Tens. Comp.
N - O 27 -12
N - G 193 -150
N - H 215 -362
H - M 454 -297
M - J 295 -333
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.437 G 999 360
VERT(CL): 0.826 G 547 240
HORZ(LL): 0.258 M - -
HORZ(TL): 0.487 M - -
Creep Factor: 2.0
Max TC CSI: 0.806
Max BC CSI: 0.997
Max Web CSI: 0.893
Wgt: 215.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A05
Truss Type
COMN
Qty
1
Ply
1 2682
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
23'2"9 14'9"71'5"9 1'5"9
4"33'6"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I J
K
L
M
N
OPQR
6
12
3
12
3X6(A1)
1.5X3
3X6
3X4 3X6
3X4
6X10
5X8
8X10
1.5X3
1.5X3
3X4
3X6
3X4
1.5X3
3X8(F1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T3 2x4 SP M-30;
Bot chord 2x4 SP M-30 B2 2x4 SP #2;
Webs 2x4 SP #3 W5 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 116 0.15 23.07
BC 90 23.10 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /408 /314
K 1543 /- /- /868 /411 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.7
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1022 -2684
C - D 961 -2412
D - E 979 -2339
E - F 818 -1703
F - G 1484 -3860
Chords Tens. Comp.
G - H 1383 -3878
H - I 1703 -4494
I - J 1687 -4503
J - K 1582 -4622
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - R 2325 -752
R - Q 1899 -527
Q - P 1899 -527
Chords Tens. Comp.
P - O 17 -5
N - M 3846 -1086
M - K 4136 -1296
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - R 260 -355
R - E 488 -111
E - P 379 -657
F - P 64 -714
F - N 3419 -1048
P - N 1927 -377
Webs Tens. Comp.
N - O 27 -12
N - G 193 -150
N - H 215 -362
H - M 454 -297
M - J 295 -333
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.437 G 999 360
VERT(CL): 0.826 G 547 240
HORZ(LL): 0.258 M - -
HORZ(TL): 0.487 M - -
Creep Factor: 2.0
Max TC CSI: 0.806
Max BC CSI: 0.997
Max Web CSI: 0.893
Wgt: 215.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A05
Truss Type
COMN
Qty
1
Ply
1 2682
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
23'2"9 14'9"71'5"9 1'5"9
4"33'6"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I J
K
L
M
N
OPQR
6
12
3
12
3X6(A1)
1.5X3
3X6
3X4 3X6
3X4
6X10
5X8
8X10
1.5X3
1.5X3
3X4
3X6
3X4
1.5X3
3X8(F1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T3 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3 W8,W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 80 0.15 11.49
BC 75 11.50 23.07
BC 25 20.97 23.07
BC 83 23.07 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /554 /314
K 1543 /- /- /868 /557 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.5
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 989 -2668
C - D 1049 -2643
D - E 1061 -2585
E - F 831 -1841
F - G 866 -1740
Chords Tens. Comp.
G - H 1366 -3887
H - I 1679 -4483
I - J 1670 -4530
J - K 1593 -4661
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2299 -714
V - U 73 -35
T - S 2319 -663
S - Q 1 -5
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -6
N - M 4026 -1209
M - K 4173 -1318
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 182 -343
C - T 78 -40
V - T 2260 -689
T - U 52 0
T - E 523 -142
E - S 453 -926
F - S 1177 -538
S - G 779 -2293
S - N 2676 -629
Webs Tens. Comp.
R - Q 37 0
G - N 3255 -892
N - O 25 0
N - H 346 -558
O - P 34 0
W - N 0 0
H - M 376 -180
M - J 216 -234
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.451 N 999 360
VERT(CL): 0.852 N 531 240
HORZ(LL): 0.268 M - -
HORZ(TL): 0.507 M - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.993
Max Web CSI: 0.861
Wgt: 239.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A06
Truss Type
COMN
Qty
3
Ply
1 2685
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
11'7"9 9'4"1 2'2"15 14'9"71'5"9 1'5"9
4"38"3'6"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
OPQRS
TUV
W
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
3X4
5X6
7X10
7X6
10X10
3X3
3X4
3X6
3X4
3X8(F1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T3 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3 W8,W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 80 0.15 11.49
BC 75 11.50 23.07
BC 25 20.97 23.07
BC 83 23.07 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /554 /314
K 1543 /- /- /868 /557 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.5
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 989 -2668
C - D 1049 -2643
D - E 1061 -2585
E - F 831 -1841
F - G 866 -1740
Chords Tens. Comp.
G - H 1366 -3887
H - I 1679 -4483
I - J 1670 -4530
J - K 1593 -4661
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2299 -714
V - U 73 -35
T - S 2319 -663
S - Q 1 -5
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -6
N - M 4026 -1209
M - K 4173 -1318
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 182 -343
C - T 78 -40
V - T 2260 -689
T - U 52 0
T - E 523 -142
E - S 453 -926
F - S 1177 -538
S - G 779 -2293
S - N 2676 -629
Webs Tens. Comp.
R - Q 37 0
G - N 3255 -892
N - O 25 0
N - H 346 -558
O - P 34 0
W - N 0 0
H - M 376 -180
M - J 216 -234
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.451 N 999 360
VERT(CL): 0.852 N 531 240
HORZ(LL): 0.268 M - -
HORZ(TL): 0.507 M - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.993
Max Web CSI: 0.861
Wgt: 239.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A06
Truss Type
COMN
Qty
3
Ply
1 2685
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
19'19'
11'7"9 9'4"1 2'2"15 14'9"71'5"9 1'5"9
4"38"3'6"79'10"310'5"15(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
OPQRS
TUV
W
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
3X4
5X6
7X10
7X6
10X10
3X3
3X4
3X6
3X4
3X8(F1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T4,T5 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3 W8 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.99 20.01
BC 81 0.15 11.49
BC 89 11.50 23.12
BC 26 20.97 23.11
BC 81 23.14 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /875 /556 /299
K 1543 /- /- /870 /559 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.5
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1030 -2712
C - D 1065 -2650
D - E 1081 -2587
E - F 891 -1920
F - G 855 -1613
Chords Tens. Comp.
G - H 1616 -3972
H - I 1458 -3975
I - J 1430 -4015
J - K 1687 -4710
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 2350 -766
W - V 98 -37
U - T 2315 -695
T - S 1634 -374
S - Q 25 -9
Chords Tens. Comp.
R - P 3 -14
Q - O 38 -11
N - M 4273 -1428
M - K 4224 -1406
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 175 -285
C - U 103 -101
W - U 2273 -735
U - V 79 0
U - E 493 -126
E - T 432 -872
F - T 563 -192
F - S 166 -240
S - G 350 -1375
Webs Tens. Comp.
S - N 2206 -509
G - N 3625 -1195
R - Q 36 0
O - P 39 0
N - O 49 0
N - H 333 -396
N - J 409 -749
J - M 136 -81
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.434 H 999 360
VERT(CL): 0.819 H 552 240
HORZ(LL): 0.269 M - -
HORZ(TL): 0.508 M - -
Creep Factor: 2.0
Max TC CSI: 0.642
Max BC CSI: 0.978
Max Web CSI: 0.866
Wgt: 254.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A07
Truss Type
COMN
Qty
1
Ply
1 2620
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'11"15 2'0"2 17'11"15
11'7"9 9'4"1 2'3"7 14'8"151'5"9 1'5"9
4"38"3'6"59'4"29'11"14(a)
(a)
(a)
A
B
C
D
E
F G
H
I
J
K
L
M
N
OPQRST
UVW
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
1.5X4
3X4
5X8
3X4 6X8
7X6
10X10
3X3
3X6
3X4
3X8(F1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T4,T5 2x4 SP M-30;
Bot chord 2x4 SP #2 B4 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3 W8 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.99 20.01
BC 81 0.15 11.49
BC 89 11.50 23.12
BC 26 20.97 23.11
BC 81 23.14 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /875 /556 /299
K 1543 /- /- /870 /559 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.5
Bearings B & K are a rigid surface.
Bearings B & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1030 -2712
C - D 1065 -2650
D - E 1081 -2587
E - F 891 -1920
F - G 855 -1613
Chords Tens. Comp.
G - H 1616 -3972
H - I 1458 -3975
I - J 1430 -4015
J - K 1687 -4710
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 2350 -766
W - V 98 -37
U - T 2315 -695
T - S 1634 -374
S - Q 25 -9
Chords Tens. Comp.
R - P 3 -14
Q - O 38 -11
N - M 4273 -1428
M - K 4224 -1406
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 175 -285
C - U 103 -101
W - U 2273 -735
U - V 79 0
U - E 493 -126
E - T 432 -872
F - T 563 -192
F - S 166 -240
S - G 350 -1375
Webs Tens. Comp.
S - N 2206 -509
G - N 3625 -1195
R - Q 36 0
O - P 39 0
N - O 49 0
N - H 333 -396
N - J 409 -749
J - M 136 -81
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.434 H 999 360
VERT(CL): 0.819 H 552 240
HORZ(LL): 0.269 M - -
HORZ(TL): 0.508 M - -
Creep Factor: 2.0
Max TC CSI: 0.642
Max BC CSI: 0.978
Max Web CSI: 0.866
Wgt: 254.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A07
Truss Type
COMN
Qty
1
Ply
1 2620
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'11"15 2'0"2 17'11"15
11'7"9 9'4"1 2'3"7 14'8"151'5"9 1'5"9
4"38"3'6"59'4"29'11"14(a)
(a)
(a)
A
B
C
D
E
F G
H
I
J
K
L
M
N
OPQRST
UVW
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
1.5X4
3X4
5X8
3X4 6X8
7X6
10X10
3X3
3X6
3X4
3X8(F1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T4 2x4 SP M-30;
T5 2x4 SP 2400f-2.0E + SP M-31;
Bot chord 2x4 SP #2 B4,B5 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.99 22.01
BC 81 0.15 11.49
BC 90 11.50 23.24
BC 27 20.97 23.26
BC 80 21.93 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /877 /558 /271
J 1543 /- /- /872 /561 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.5
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1080 -2716
C - D 1118 -2640
D - E 1129 -2552
E - F 990 -2078
Chords Tens. Comp.
F - G 1384 -3292
G - H 1430 -3633
H - I 1414 -3779
I - J 1785 -4681
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - X 2355 -816
X - W 108 -36
V - U 2299 -737
U - S 46 -18
T - N 28 -71
S - R 117 -46
Chords Tens. Comp.
Q - O 4237 -1508
R - P 109 -45
O - M 4237 -1515
M - L 4219 -1520
L - J 4198 -1498
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - X 182 -285
C - V 117 -126
X - V 2268 -785
V - W 80 0
V - E 495 -143
E - U 382 -751
F - U 65 -399
F - Q 1811 -560
Webs Tens. Comp.
U - Q 2019 -542
T - S 35 0
Q - R 136 -125
Q - G 1156 -300
Q - I 524 -959
P - O 149 -84
P - N 54 -4
I - L 163 -55
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.406 S 999 360
VERT(CL): 0.766 S 590 240
HORZ(LL): 0.253 L - -
HORZ(TL): 0.477 L - -
Creep Factor: 2.0
Max TC CSI: 0.853
Max BC CSI: 0.974
Max Web CSI: 0.864
Wgt: 232.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 2700
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
15'11"15 6'0"2 15'11"15
11'7"9 9'4"1 2'3"7 14'8"151'5"9 1'5"9
4"38"3'10"18'4"28'11"14(a)
A
B
C
D
E
F G
H
I
J
K
L
M
N
O
P
Q
RSTU
VWX
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
1.5X4
3X4
5X8
4X10
7X10
5X6
3X3
4X6
H0308
3X4
3X8(F1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2 T4 2x4 SP M-30;
T5 2x4 SP 2400f-2.0E + SP M-31;
Bot chord 2x4 SP #2 B4,B5 2x4 SP 2400f-2.0E +
SP M-31;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.99 22.01
BC 81 0.15 11.49
BC 90 11.50 23.24
BC 27 20.97 23.26
BC 80 21.93 37.48
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /877 /558 /271
J 1543 /- /- /872 /561 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.5
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1080 -2716
C - D 1118 -2640
D - E 1129 -2552
E - F 990 -2078
Chords Tens. Comp.
F - G 1384 -3292
G - H 1430 -3633
H - I 1414 -3779
I - J 1785 -4681
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - X 2355 -816
X - W 108 -36
V - U 2299 -737
U - S 46 -18
T - N 28 -71
S - R 117 -46
Chords Tens. Comp.
Q - O 4237 -1508
R - P 109 -45
O - M 4237 -1515
M - L 4219 -1520
L - J 4198 -1498
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - X 182 -285
C - V 117 -126
X - V 2268 -785
V - W 80 0
V - E 495 -143
E - U 382 -751
F - U 65 -399
F - Q 1811 -560
Webs Tens. Comp.
U - Q 2019 -542
T - S 35 0
Q - R 136 -125
Q - G 1156 -300
Q - I 524 -959
P - O 149 -84
P - N 54 -4
I - L 163 -55
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.406 S 999 360
VERT(CL): 0.766 S 590 240
HORZ(LL): 0.253 L - -
HORZ(TL): 0.477 L - -
Creep Factor: 2.0
Max TC CSI: 0.853
Max BC CSI: 0.974
Max Web CSI: 0.864
Wgt: 232.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 2700
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
15'11"15 6'0"2 15'11"15
11'7"9 9'4"1 2'3"7 14'8"151'5"9 1'5"9
4"38"3'10"18'4"28'11"14(a)
A
B
C
D
E
F G
H
I
J
K
L
M
N
O
P
Q
RSTU
VWX
6
12
3
12
3X6(A1)
3X4
4X8(R)
3X6
5X8
1.5X4
3X4
5X8
4X10
7X10
5X6
3X3
4X6
H0308
3X4
3X8(F1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T3 2x4 SP 2400f-2.0E +
SP M-31; T4,T5 2x4 SP #2;
Bot chord 2x4 SP #2 B2 2x4 SP M-30;
Webs 2x4 SP #3 W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.99 24.01
BC 75 0.15 11.49
BC 116 11.48 21.11
BC 75 21.11 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1874 /- /- /933 /734 /484
AF*342 /- /- /114 /121 /-
Q 244 /- /- /309 /114 /-
U /-353
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.2
AF Brg Width = 171 Min Req = -
Q Brg Width = 8.0 Min Req = 1.5
Bearings B, AF, & Q are a rigid surface.
Bearings B, AF, & Q require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 1826 -2899
C - D 1495 -2226
D - E 1533 -2128
E - F 1869 -2074
F - G 410 -136
G - H 410 -135
H - I 410 -135
I - J 1291 -184
Chords Tens. Comp.
J - K 1295 -265
K - L 1328 -451
L - M 1268 -535
M - N 1182 -539
N - O 517 -78
O - P 484 -151
P - Q 480 -299
Q - R 82 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AD 2440 -1290
AD-AC 81 -69
AB- Z 1316 -238
AA- Y 5 -84
Y - X 600 -390
X - W 600 -390
Chords Tens. Comp.
W - V 600 -390
V - U 600 -390
U - T 592 -382
T - S 584 -374
S - Q 569 -360
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AD 236 -331
C -AB 762 -689
AD-AB 2381 -1230
E -AB 703 -522
AB-AC 73 0
AB- F 1311 -1199
F - Z 1331 -1955
G - Z 646 -1211
Z -AA 29 -19
Z -AE 2411 -1177
Webs Tens. Comp.
Z -AF 1373 -1216
AF- Y 1380 -1236
AG- I 2349 -1148
Y - I 1217 -2822
Y -AH 802 -870
AH-AI 738 -771
AJ-AK 775 -830
AL- N 751 -796
N - U 367 -375
Maximum Gable Forces Per Ply (lbs)
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.090 E 999 360
VERT(CL): 0.194 E 999 240
HORZ(LL): 0.038 Y - -
HORZ(TL): 0.082 Y - -
Creep Factor: 2.0
Max TC CSI: 0.928
Max BC CSI: 0.850
Max Web CSI: 0.980
Wgt: 268.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A09
Truss Type
GABL
Qty
1
Ply
1 2712
11/05/2020
23'14'4"8"SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
13'11"15 10'0"2 13'11"15
11'7"9 9'4"1 17'0"61'5"9 1'5"9
38'
4"38"7'4"27'11"14(a)(a)
(a)
(a)(a)
A
B
C D
E
F G H I
J
K
L
MN
O
P
Q
R
STUVWXY
Z AAABACAD
AE
AF
AG
AH
AI
AJ AK
AL
6
12
4X6(A2)
3X4
5X8(R)
3X6
6X8
1.5X4
H0710 1.5X4
7X8
5X8
6X8
3X3 3X6
3X6
3X4
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T3 2x4 SP 2400f-2.0E +
SP M-31; T4,T5 2x4 SP #2;
Bot chord 2x4 SP #2 B2 2x4 SP M-30;
Webs 2x4 SP #3 W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.99 24.01
BC 75 0.15 11.49
BC 116 11.48 21.11
BC 75 21.11 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1874 /- /- /933 /734 /484
AF*342 /- /- /114 /121 /-
Q 244 /- /- /309 /114 /-
U /-353
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.2
AF Brg Width = 171 Min Req = -
Q Brg Width = 8.0 Min Req = 1.5
Bearings B, AF, & Q are a rigid surface.
Bearings B, AF, & Q require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 1826 -2899
C - D 1495 -2226
D - E 1533 -2128
E - F 1869 -2074
F - G 410 -136
G - H 410 -135
H - I 410 -135
I - J 1291 -184
Chords Tens. Comp.
J - K 1295 -265
K - L 1328 -451
L - M 1268 -535
M - N 1182 -539
N - O 517 -78
O - P 484 -151
P - Q 480 -299
Q - R 82 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AD 2440 -1290
AD-AC 81 -69
AB- Z 1316 -238
AA- Y 5 -84
Y - X 600 -390
X - W 600 -390
Chords Tens. Comp.
W - V 600 -390
V - U 600 -390
U - T 592 -382
T - S 584 -374
S - Q 569 -360
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AD 236 -331
C -AB 762 -689
AD-AB 2381 -1230
E -AB 703 -522
AB-AC 73 0
AB- F 1311 -1199
F - Z 1331 -1955
G - Z 646 -1211
Z -AA 29 -19
Z -AE 2411 -1177
Webs Tens. Comp.
Z -AF 1373 -1216
AF- Y 1380 -1236
AG- I 2349 -1148
Y - I 1217 -2822
Y -AH 802 -870
AH-AI 738 -771
AJ-AK 775 -830
AL- N 751 -796
N - U 367 -375
Maximum Gable Forces Per Ply (lbs)
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.090 E 999 360
VERT(CL): 0.194 E 999 240
HORZ(LL): 0.038 Y - -
HORZ(TL): 0.082 Y - -
Creep Factor: 2.0
Max TC CSI: 0.928
Max BC CSI: 0.850
Max Web CSI: 0.980
Wgt: 268.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A09
Truss Type
GABL
Qty
1
Ply
1 2712
11/05/2020
23'14'4"8"SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
13'11"15 10'0"2 13'11"15
11'7"9 9'4"1 17'0"61'5"9 1'5"9
38'
4"38"7'4"27'11"14(a)(a)
(a)
(a)(a)
A
B
C D
E
F G H I
J
K
L
MN
O
P
Q
R
STUVWXY
Z AAABACAD
AE
AF
AG
AH
AI
AJ AK
AL
6
12
4X6(A2)
3X4
5X8(R)
3X6
6X8
1.5X4
H0710 1.5X4
7X8
5X8
6X8
3X3 3X6
3X6
3X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
Gables Tens.Comp.
AE-AF 25 -73
H -AG 7 -20
J -AH 206 -208
AI- X 700 -589
K -AJ 567 -452
Gables Tens. Comp.
AK- W 148 -175
L -AL 186 -231
T - O 294 -328
S - P 355 -319
Truss
A09
Truss Type
GABL
Qty
1
Ply
1 2712
11/05/2020
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 12.99 25.01
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 848 /- /- /534 /315 /228
P 1869 /- /- /1045 /587 /-
K 483 /- /- /519 /198 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
P Brg Width = 8.0 Min Req = 2.2
K Brg Width = 8.0 Min Req = 1.5
Bearings B, P, & K are a rigid surface.
Bearings B, P, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 751 -1213
C - D 469 -679
D - E 495 -659
E - F 566 -523
F - G 560 -186
Chords Tens. Comp.
G - H 560 -187
H - I 516 -103
I - J 390 -107
J - K 526 -507
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 1012 -493
S - R 1010 -494
R - Q 1010 -494
Q - P 270 -135
Chords Tens. Comp.
P - O 551 -403
O - N 399 -247
N - M 399 -247
M - K 408 -255
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
S - C 203 0
C - Q 537 -557
E - Q 186 -106
Q - F 625 -464
F - P 761 -1042
Webs Tens. Comp.
G - P 231 -275
P - H 739 -633
H - O 450 -631
O - J 815 -632
J - M 367 -334
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.035 S 999 360
VERT(CL): 0.069 S 999 240
HORZ(LL): 0.012 M - -
HORZ(TL): 0.023 P - -
Creep Factor: 2.0
Max TC CSI: 0.764
Max BC CSI: 0.752
Max Web CSI: 0.628
Wgt: 214.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A10
Truss Type
HIPS
Qty
1
Ply
1 4879
11/05/2020
23'4"14'8"
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
12'11"15 12'0"2 12'11"15
38'1'5"9 1'5"9
4"36'10"27'5"14(a)
A
B
C D
E F G H
I J
K
L
MNOPQRS
6
12
3X6(A1)
1.5X3
3X4
3X6
3X6
5X6
3X8
3X4 1.5X3
4X8
5X8
3X4 3X6
3X6
3X4
1.5X3
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 12.99 25.01
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 848 /- /- /534 /315 /228
P 1869 /- /- /1045 /587 /-
K 483 /- /- /519 /198 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
P Brg Width = 8.0 Min Req = 2.2
K Brg Width = 8.0 Min Req = 1.5
Bearings B, P, & K are a rigid surface.
Bearings B, P, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 751 -1213
C - D 469 -679
D - E 495 -659
E - F 566 -523
F - G 560 -186
Chords Tens. Comp.
G - H 560 -187
H - I 516 -103
I - J 390 -107
J - K 526 -507
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 1012 -493
S - R 1010 -494
R - Q 1010 -494
Q - P 270 -135
Chords Tens. Comp.
P - O 551 -403
O - N 399 -247
N - M 399 -247
M - K 408 -255
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
S - C 203 0
C - Q 537 -557
E - Q 186 -106
Q - F 625 -464
F - P 761 -1042
Webs Tens. Comp.
G - P 231 -275
P - H 739 -633
H - O 450 -631
O - J 815 -632
J - M 367 -334
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.035 S 999 360
VERT(CL): 0.069 S 999 240
HORZ(LL): 0.012 M - -
HORZ(TL): 0.023 P - -
Creep Factor: 2.0
Max TC CSI: 0.764
Max BC CSI: 0.752
Max Web CSI: 0.628
Wgt: 214.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A10
Truss Type
HIPS
Qty
1
Ply
1 4879
11/05/2020
23'4"14'8"
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
12'11"15 12'0"2 12'11"15
38'1'5"9 1'5"9
4"36'10"27'5"14(a)
A
B
C D
E F G H
I J
K
L
MNOPQRS
6
12
3X6(A1)
1.5X3
3X4
3X6
3X6
5X6
3X8
3X4 1.5X3
4X8
5X8
3X4 3X6
3X6
3X4
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B3 2x4 SP M-30;
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.06 26.94
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Gable end supports 8" max rake overhang. Top chord must not be cut or notched.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right bottom chord exposed to wind.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B* 103 /- /- /51 /36 /8
R 629 /- /- /611 /245 /-
Wind reactions based on MWFRS
B Brg Width = 284 Min Req = -
R Brg Width = 8.0 Min Req = 1.5
Bearings B & R are a rigid surface.
Bearings B & R require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 71 -52
C - D 140 -141
D - E 142 -74
E - F 145 -11
F - G 144 0
G - H 170 0
H - I 170 0
I - J 170 0
Chords Tens. Comp.
J - K 170 0
K - L 170 0
L - M 170 0
M - N 167 0
N - O 167 0
O - P 571 -357
P - Q 549 -390
Q - R 809 -746
R - S 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AH 202 -69
AH-AG 204 -69
AG-AF 359 -125
AF-AE 362 -127
AE-AD 364 -128
AD-AC 363 -127
AC-AB 351 -143
AB-AA 351 -143
Chords Tens. Comp.
AA- Z 351 -143
Z - Y 351 -143
Y - X 351 -143
X - W 351 -143
W - V 297 -149
V - U 297 -149
U - T 297 -149
T - R 613 -509
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AG 213 -101
M - W 169 -161
W -AI 663 -616
AJ- O 679 -644
Webs Tens. Comp.
O - T 684 -743
T -AK 545 -445
AK- Q 508 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
AH- C 6 -53
AG- D 121 -114
E -AF 165 -122
F -AE 268 -143
AD- G 56 -155
Gables Tens. Comp.
J - Z 100 -125
K - Y 104 -128
L - X 86 -96
AI- V 139 -123
N -AJ 119 -113
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.039 P 999 360
VERT(CL): 0.069 P 999 240
HORZ(LL): 0.017 P - -
HORZ(TL): 0.021 P - -
Creep Factor: 2.0
Max TC CSI: 0.478
Max BC CSI: 0.547
Max Web CSI: 0.767
Wgt: 238.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A11
Truss Type
GABL
Qty
1
Ply
1 4876
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
11'0"11 15'10"10 11'0"11
1'5"9 1'5"9
4"35'10"86'6"4A
B
C
D
E
F
G H I J K L M N O
P
Q
R
S
TUVWXYZAAABACADAEAFAGAH
AIAJ
AK
6
12
3X6(A1)
3X4
3X4
5X6
3X6 3X4 3X6
5X6
3X4
3X6(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B3 2x4 SP M-30;
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.06 26.94
BC 75 0.15 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Gable end supports 8" max rake overhang. Top chord must not be cut or notched.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right bottom chord exposed to wind.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B* 103 /- /- /51 /36 /8
R 629 /- /- /611 /245 /-
Wind reactions based on MWFRS
B Brg Width = 284 Min Req = -
R Brg Width = 8.0 Min Req = 1.5
Bearings B & R are a rigid surface.
Bearings B & R require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 71 -52
C - D 140 -141
D - E 142 -74
E - F 145 -11
F - G 144 0
G - H 170 0
H - I 170 0
I - J 170 0
Chords Tens. Comp.
J - K 170 0
K - L 170 0
L - M 170 0
M - N 167 0
N - O 167 0
O - P 571 -357
P - Q 549 -390
Q - R 809 -746
R - S 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AH 202 -69
AH-AG 204 -69
AG-AF 359 -125
AF-AE 362 -127
AE-AD 364 -128
AD-AC 363 -127
AC-AB 351 -143
AB-AA 351 -143
Chords Tens. Comp.
AA- Z 351 -143
Z - Y 351 -143
Y - X 351 -143
X - W 351 -143
W - V 297 -149
V - U 297 -149
U - T 297 -149
T - R 613 -509
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AG 213 -101
M - W 169 -161
W -AI 663 -616
AJ- O 679 -644
Webs Tens. Comp.
O - T 684 -743
T -AK 545 -445
AK- Q 508 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
AH- C 6 -53
AG- D 121 -114
E -AF 165 -122
F -AE 268 -143
AD- G 56 -155
Gables Tens. Comp.
J - Z 100 -125
K - Y 104 -128
L - X 86 -96
AI- V 139 -123
N -AJ 119 -113
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.80 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.039 P 999 360
VERT(CL): 0.069 P 999 240
HORZ(LL): 0.017 P - -
HORZ(TL): 0.021 P - -
Creep Factor: 2.0
Max TC CSI: 0.478
Max BC CSI: 0.547
Max Web CSI: 0.767
Wgt: 238.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
A11
Truss Type
GABL
Qty
1
Ply
1 4876
11/05/2020
38'
SEAT PLATE REQ.SEAT PLATE REQ.
11'0"11 15'10"10 11'0"11
1'5"9 1'5"9
4"35'10"86'6"4A
B
C
D
E
F
G H I J K L M N O
P
Q
R
S
TUVWXYZAAABACADAEAFAGAH
AIAJ
AK
6
12
3X6(A1)
3X4
3X4
5X6
3X6 3X4 3X6
5X6
3X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
H -AB 108 -137
I -AA 99 -123
P -AK 125 -54
Truss
A11
Truss Type
GABL
Qty
1
Ply
1 4876
11/05/2020
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 12.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 91 /- /- /42 /40 /10
Wind reactions based on MWFRS
H Brg Width = 147 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 40 -48
C - D 85 -19
D - E 172 -25
Chords Tens. Comp.
E - F 164 -37
F - G 77 -54
G - H 59 -66
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 154 -41
N - M 161 -43
M - L 166 -46
Chords Tens. Comp.
L - K 166 -46
K - J 158 -45
J - H 151 -45
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
E - L 2 -112
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
C - N 119 -91
D - M 277 -145
Gables Tens. Comp.
K - F 277 -145
J - G 119 -91
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.001 N 999 360
VERT(CL): 0.001 N 999 240
HORZ(LL): -0.001 N - -
HORZ(TL): 0.001 N - -
Creep Factor: 2.0
Max TC CSI: 0.262
Max BC CSI: 0.046
Max Web CSI: 0.029
Wgt: 60.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B01
Truss Type
GABL
Qty
1
Ply
1 2638
11/05/2020
12'4"
SEAT PLATE REQ.
6'2"6'2"
1'5"9 1'5"9
4"33'5"34'0"15A
B
C
D
E
F
G
H
I
JKLMN
6
12
2X4(A1)
4X4
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 12.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 91 /- /- /42 /40 /10
Wind reactions based on MWFRS
H Brg Width = 147 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 40 -48
C - D 85 -19
D - E 172 -25
Chords Tens. Comp.
E - F 164 -37
F - G 77 -54
G - H 59 -66
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 154 -41
N - M 161 -43
M - L 166 -46
Chords Tens. Comp.
L - K 166 -46
K - J 158 -45
J - H 151 -45
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
E - L 2 -112
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
C - N 119 -91
D - M 277 -145
Gables Tens. Comp.
K - F 277 -145
J - G 119 -91
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.001 N 999 360
VERT(CL): 0.001 N 999 240
HORZ(LL): -0.001 N - -
HORZ(TL): 0.001 N - -
Creep Factor: 2.0
Max TC CSI: 0.262
Max BC CSI: 0.046
Max Web CSI: 0.029
Wgt: 60.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B01
Truss Type
GABL
Qty
1
Ply
1 2638
11/05/2020
12'4"
SEAT PLATE REQ.
6'2"6'2"
1'5"9 1'5"9
4"33'5"34'0"15A
B
C
D
E
F
G
H
I
JKLMN
6
12
2X4(A1)
4X4
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 12.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 558 /- /- /335 /246 /123
D 558 /- /- /335 /246 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 8.0 Min Req = 1.5
Bearings B & D are a rigid surface.
Bearings B & D require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 526 -629
Chords Tens. Comp.
C - D 526 -629
D - E 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 497 -240
Chords Tens. Comp.
F - D 497 -240
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 231 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.010 F 999 360
VERT(CL): 0.018 F 999 240
HORZ(LL): 0.005 F - -
HORZ(TL): 0.009 F - -
Creep Factor: 2.0
Max TC CSI: 0.474
Max BC CSI: 0.344
Max Web CSI: 0.088
Wgt: 51.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B02
Truss Type
COMN
Qty
3
Ply
1 2688
11/05/2020
12'4"
SEAT PLATE REQ.SEAT PLATE REQ.
6'2"6'2"
1'5"9 1'5"9
4"33'5"34'0"15A
B
C
D
EF
6
12
2X4(A1)
4X4
1.5X3
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 12.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 558 /- /- /335 /246 /123
D 558 /- /- /335 /246 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 8.0 Min Req = 1.5
Bearings B & D are a rigid surface.
Bearings B & D require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 526 -629
Chords Tens. Comp.
C - D 526 -629
D - E 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 497 -240
Chords Tens. Comp.
F - D 497 -240
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 231 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.010 F 999 360
VERT(CL): 0.018 F 999 240
HORZ(LL): 0.005 F - -
HORZ(TL): 0.009 F - -
Creep Factor: 2.0
Max TC CSI: 0.474
Max BC CSI: 0.344
Max Web CSI: 0.088
Wgt: 51.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B02
Truss Type
COMN
Qty
3
Ply
1 2688
11/05/2020
12'4"
SEAT PLATE REQ.SEAT PLATE REQ.
6'2"6'2"
1'5"9 1'5"9
4"33'5"34'0"15A
B
C
D
EF
6
12
2X4(A1)
4X4
1.5X3
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 11.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 553 /- /- /331 /245 /104
D 450 /- /- /237 /187 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 3.9 Min Req = 1.5
Bearings B & D are a rigid surface.
Bearings B & D require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 309 -613
Chords Tens. Comp.
C - D 328 -614
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - E 483 -190
Chords Tens. Comp.
E - D 483 -190
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - E 222 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.009 E 999 360
VERT(CL): 0.017 E 999 240
HORZ(LL): 0.004 E - -
HORZ(TL): 0.008 E - -
Creep Factor: 2.0
Max TC CSI: 0.339
Max BC CSI: 0.711
Max Web CSI: 0.085
Wgt: 44.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B03
Truss Type
SPEC
Qty
1
Ply
1 2642
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
6'2"5'9"14
1'5"9
4"3 6"43'5"34'0"15A
B
C
D
E
6
12
2X4(A1)
4X4
1.5X3
3X4(B1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 11.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 553 /- /- /331 /245 /104
D 450 /- /- /237 /187 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 3.9 Min Req = 1.5
Bearings B & D are a rigid surface.
Bearings B & D require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 309 -613
Chords Tens. Comp.
C - D 328 -614
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - E 483 -190
Chords Tens. Comp.
E - D 483 -190
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - E 222 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.009 E 999 360
VERT(CL): 0.017 E 999 240
HORZ(LL): 0.004 E - -
HORZ(TL): 0.008 E - -
Creep Factor: 2.0
Max TC CSI: 0.339
Max BC CSI: 0.711
Max Web CSI: 0.085
Wgt: 44.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B03
Truss Type
SPEC
Qty
1
Ply
1 2642
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
6'2"5'9"14
1'5"9
4"3 6"43'5"34'0"15A
B
C
D
E
6
12
2X4(A1)
4X4
1.5X3
3X4(B1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W2 2x4 SP #2; W3 2x6 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 71 0.15 11.99
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1151 /- /- /641 /584 /852
H 1013 /- /- /515 /752 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
H Brg Width = 3.9 Min Req = 1.5
Bearings B & H are a rigid surface.
Bearings B & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 279 -1288
C - D 56 -284
Chords Tens. Comp.
D - E 177 -307
E - F 266 -228
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 993 -775
Chords Tens. Comp.
I - H 992 -776
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
I - C 219 0
C - J 982 -1244
J - K 938 -1198
Webs Tens. Comp.
K - G 999 -1275
G - F 281 -346
G - H 754 -974
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
D - J 93 -90
Gables Tens. Comp.
E - K 155 -173
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.106 E 999 360
VERT(CL): 0.173 E 822 240
HORZ(LL): -0.057 E - -
HORZ(TL): 0.081 E - -
Creep Factor: 2.0
Max TC CSI: 0.632
Max BC CSI: 0.961
Max Web CSI: 0.911
Wgt: 74.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B04
Truss Type
GABL
Qty
1
Ply
1 2624
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
1'5"9
4"3 6'4"26'11"14(a)
A
B
C
D
E
F
G
HI
J
K
6
12
3X4(A1)
3X4
4X6
1.5X4
3X6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W2 2x4 SP #2; W3 2x6 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 71 0.15 11.99
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1151 /- /- /641 /584 /852
H 1013 /- /- /515 /752 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
H Brg Width = 3.9 Min Req = 1.5
Bearings B & H are a rigid surface.
Bearings B & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 279 -1288
C - D 56 -284
Chords Tens. Comp.
D - E 177 -307
E - F 266 -228
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 993 -775
Chords Tens. Comp.
I - H 992 -776
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
I - C 219 0
C - J 982 -1244
J - K 938 -1198
Webs Tens. Comp.
K - G 999 -1275
G - F 281 -346
G - H 754 -974
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
D - J 93 -90
Gables Tens. Comp.
E - K 155 -173
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.106 E 999 360
VERT(CL): 0.173 E 822 240
HORZ(LL): -0.057 E - -
HORZ(TL): 0.081 E - -
Creep Factor: 2.0
Max TC CSI: 0.632
Max BC CSI: 0.961
Max Web CSI: 0.911
Wgt: 74.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B04
Truss Type
GABL
Qty
1
Ply
1 2624
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
1'5"9
4"3 6'4"26'11"14(a)
A
B
C
D
E
F
G
HI
J
K
6
12
3X4(A1)
3X4
4X6
1.5X4
3X6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 11.99
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /363 /76 /242
E 446 /- /- /299 /157 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 3.9 Min Req = 1.5
Bearings B & E are a rigid surface.
Bearings B & E require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 59 -625
Chords Tens. Comp.
C - D 60 -102
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 496 -288
Chords Tens. Comp.
F - E 493 -290
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
F - C 238 0
C - E 333 -567
Webs Tens. Comp.
D - E 166 -135
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.011 F 999 360
VERT(CL): 0.020 F 999 240
HORZ(LL): 0.005 E - -
HORZ(TL): 0.009 E - -
Creep Factor: 2.0
Max TC CSI: 0.569
Max BC CSI: 0.417
Max Web CSI: 0.444
Wgt: 61.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B05
Truss Type
MONO
Qty
1
Ply
1 2627
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
1'5"9
4"3 6'4"26'11"14A
B
C
D
EF
6
12
2X4(A1)
1.5X3
3X4
1.5X3
3X6(R)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 11.99
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /363 /76 /242
E 446 /- /- /299 /157 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 3.9 Min Req = 1.5
Bearings B & E are a rigid surface.
Bearings B & E require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 59 -625
Chords Tens. Comp.
C - D 60 -102
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 496 -288
Chords Tens. Comp.
F - E 493 -290
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
F - C 238 0
C - E 333 -567
Webs Tens. Comp.
D - E 166 -135
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.011 F 999 360
VERT(CL): 0.020 F 999 240
HORZ(LL): 0.005 E - -
HORZ(TL): 0.009 E - -
Creep Factor: 2.0
Max TC CSI: 0.569
Max BC CSI: 0.417
Max Web CSI: 0.444
Wgt: 61.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
B05
Truss Type
MONO
Qty
1
Ply
1 2627
11/05/2020
11'11"14
SEAT PLATE REQ.SEAT PLATE REQ.
1'5"9
4"3 6'4"26'11"14A
B
C
D
EF
6
12
2X4(A1)
1.5X3
3X4
1.5X3
3X6(R)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.46 to 62 plf at 2.03
TC: From 31 plf at 2.03 to 31 plf at 17.30
TC: From 62 plf at 17.30 to 62 plf at 20.80
BC: From 7 plf at 0.00 to 7 plf at 19.33
TC: 46 lb Conc. Load at 2.03,17.30
TC: 26 lb Conc. Load at 4.06, 6.06, 8.06, 9.67
11.27,13.27,15.27
BC: 59 lb Conc. Load at 2.03,17.30
BC: 25 lb Conc. Load at 4.06, 6.06, 8.06, 9.67
11.27,13.27,15.27
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 114 0.15 19.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads and reactions based on MWFRS.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 2020 /- /- /- /457 /-
J 2020 /- /- /- /457 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.4
J Brg Width = 8.0 Min Req = 2.4
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 -26
B - C 670 -3250
C - D 494 -2740
D - E 389 -2219
E - F 378 -2153
Chords Tens. Comp.
F - G 378 -2153
G - H 389 -2219
H - I 493 -2739
I - J 670 -3250
J - K 82 -26
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - L 2807 -564
Chords Tens. Comp.
L - J 2807 -564
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - M 132 -418
D - N 122 -584
M - O 132 -417
N - O 121 -579
O - P 237 -948
P - L 240 -1193
P - Q 90 -148
F - Q 1390 -229
Webs Tens. Comp.
L - R 240 -1193
Q - L 1391 -229
Q - R 90 -148
R - S 237 -948
S - T 121 -578
S - U 132 -418
T - H 122 -584
U - I 132 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
M - N 1 -13
E - P 62 -316
Gables Tens. Comp.
R - G 62 -316
T - U 2 -14
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.097 E 999 360
VERT(CL): 0.189 E 999 240
HORZ(LL): 0.036 L - -
HORZ(TL): 0.070 L - -
Creep Factor: 2.0
Max TC CSI: 0.612
Max BC CSI: 0.989
Max Web CSI: 0.728
Wgt: 124.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C01
Truss Type
GABL
Qty
1
Ply
1 2664
11/05/2020
19'4"
SEAT PLATE REQ.SEAT PLATE REQ.
9'8"9'8"
1'5"9 1'5"9
4"35'2"35'9"15A
B
C
D
E
F
G
H
I
J
KL
M
N
OP Q R S
T
U
6
12
4X6(A2)
3X6
4X4
4X6
6X6
3X6
4X6(A2)
2'0"6
59#
46#
2'0"6
25#
26#
2'
25#
26#
2'
25#
26#
1'7"4
25#
26#
1'7"4
25#
26#
2'
25#
26#
2'
25#
26#
2'0"6
59#
46#
2'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.46 to 62 plf at 2.03
TC: From 31 plf at 2.03 to 31 plf at 17.30
TC: From 62 plf at 17.30 to 62 plf at 20.80
BC: From 7 plf at 0.00 to 7 plf at 19.33
TC: 46 lb Conc. Load at 2.03,17.30
TC: 26 lb Conc. Load at 4.06, 6.06, 8.06, 9.67
11.27,13.27,15.27
BC: 59 lb Conc. Load at 2.03,17.30
BC: 25 lb Conc. Load at 4.06, 6.06, 8.06, 9.67
11.27,13.27,15.27
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 114 0.15 19.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads and reactions based on MWFRS.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 2020 /- /- /- /457 /-
J 2020 /- /- /- /457 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.4
J Brg Width = 8.0 Min Req = 2.4
Bearings B & J are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 -26
B - C 670 -3250
C - D 494 -2740
D - E 389 -2219
E - F 378 -2153
Chords Tens. Comp.
F - G 378 -2153
G - H 389 -2219
H - I 493 -2739
I - J 670 -3250
J - K 82 -26
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - L 2807 -564
Chords Tens. Comp.
L - J 2807 -564
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - M 132 -418
D - N 122 -584
M - O 132 -417
N - O 121 -579
O - P 237 -948
P - L 240 -1193
P - Q 90 -148
F - Q 1390 -229
Webs Tens. Comp.
L - R 240 -1193
Q - L 1391 -229
Q - R 90 -148
R - S 237 -948
S - T 121 -578
S - U 132 -418
T - H 122 -584
U - I 132 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
M - N 1 -13
E - P 62 -316
Gables Tens. Comp.
R - G 62 -316
T - U 2 -14
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.097 E 999 360
VERT(CL): 0.189 E 999 240
HORZ(LL): 0.036 L - -
HORZ(TL): 0.070 L - -
Creep Factor: 2.0
Max TC CSI: 0.612
Max BC CSI: 0.989
Max Web CSI: 0.728
Wgt: 124.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C01
Truss Type
GABL
Qty
1
Ply
1 2664
11/05/2020
19'4"
SEAT PLATE REQ.SEAT PLATE REQ.
9'8"9'8"
1'5"9 1'5"9
4"35'2"35'9"15A
B
C
D
E
F
G
H
I
J
KL
M
N
OP Q R S
T
U
6
12
4X6(A2)
3X6
4X4
4X6
6X6
3X6
4X6(A2)
2'0"6
59#
46#
2'0"6
25#
26#
2'
25#
26#
2'
25#
26#
1'7"4
25#
26#
1'7"4
25#
26#
2'
25#
26#
2'
25#
26#
2'0"6
59#
46#
2'0"6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 115 0.15 19.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 825 /- /- /473 /360 /170
F 825 /- /- /473 /360 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 8.0 Min Req = 1.5
Bearings B & F are a rigid surface.
Bearings B & F require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 520 -1319
C - D 635 -1307
Chords Tens. Comp.
D - E 636 -1305
E - F 522 -1318
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 1131 -372
I - H 708 -174
Chords Tens. Comp.
H - F 1130 -373
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - I 246 -254
I - D 551 -236
Webs Tens. Comp.
D - H 545 -238
H - E 245 -254
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.043 I 999 360
VERT(CL): 0.081 I 999 240
HORZ(LL): 0.016 C - -
HORZ(TL): 0.029 C - -
Creep Factor: 2.0
Max TC CSI: 0.332
Max BC CSI: 0.983
Max Web CSI: 0.234
Wgt: 93.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C02
Truss Type
COMN
Qty
3
Ply
1 2670
11/05/2020
19'4"
SEAT PLATE REQ.SEAT PLATE REQ.
9'8"9'8"
1'5"9 1'5"9
4"35'2"35'9"15A
B
C
D
E
F
G
HI
6
12
3X4(A1)
1.5X3
3X4
4X4
5X6
1.5X3
3X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 115 0.15 19.19
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 825 /- /- /473 /360 /170
F 825 /- /- /473 /360 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 8.0 Min Req = 1.5
Bearings B & F are a rigid surface.
Bearings B & F require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 520 -1319
C - D 635 -1307
Chords Tens. Comp.
D - E 636 -1305
E - F 522 -1318
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 1131 -372
I - H 708 -174
Chords Tens. Comp.
H - F 1130 -373
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - I 246 -254
I - D 551 -236
Webs Tens. Comp.
D - H 545 -238
H - E 245 -254
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.043 I 999 360
VERT(CL): 0.081 I 999 240
HORZ(LL): 0.016 C - -
HORZ(TL): 0.029 C - -
Creep Factor: 2.0
Max TC CSI: 0.332
Max BC CSI: 0.983
Max Web CSI: 0.234
Wgt: 93.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C02
Truss Type
COMN
Qty
3
Ply
1 2670
11/05/2020
19'4"
SEAT PLATE REQ.SEAT PLATE REQ.
9'8"9'8"
1'5"9 1'5"9
4"35'2"35'9"15A
B
C
D
E
F
G
HI
6
12
3X4(A1)
1.5X3
3X4
4X4
5X6
1.5X3
3X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T1 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W5 2x4 SP #2; W8 2x4 SP M-30;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 59 0.15 18.71
BC 75 19.19 25.96
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1752 /- /- /840 /766 /700
P 2026 /- /- /848 /872 /-
O 433 /- /- /309 /66 /-
M 535 /- /- /297 /330 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.1
P Brg Width = 8.0 Min Req = 2.4
O Brg Width = 3.5 Min Req = 1.5
M Brg Width = 3.5 Min Req = 1.5
Bearings B, P, O, & M are a rigid surface.
Bearings B & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 984 -2808
C - D 1188 -2802
D - E 1210 -2564
E - F 376 -916
F - G 373 -793
Chords Tens. Comp.
G - H 431 -693
H - I 292 -162
I - J 368 -132
J - K 350 -84
K - L 195 -182
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 2410 -1379
S - R 1623 -923
R - Q 1623 -923
Chords Tens. Comp.
Q - P 911 -477
O - N 123 -187
N - M 119 -84
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - S 476 -648
S - E 979 -553
E - T 208 -361
E - Q 605 -958
T - U 194 -337
U - V 222 -393
V - X 196 -347
H - W 696 -1351
X - Z 221 -378
Webs Tens. Comp.
Y - Z 796 -1544
Z - P 962 -1863
P - O 199 -409
O - J 21 -461
O -AA 123 -169
AA-AB 77 -104
AB- L 106 -141
L - M 214 -274
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
F - T 68 -46
G - U 81 -136
Q - V 744 -351
V - H 843 -405
Gables Tens. Comp.
W - I 188 -287
X - Y 61 -76
AA- K 316 -435
AB- N 244 -294
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.172 K 472 360
VERT(CL): 0.329 K 246 240
HORZ(LL): 0.109 K - -
HORZ(TL): 0.218 K - -
Creep Factor: 2.0
Max TC CSI: 0.890
Max BC CSI: 0.968
Max Web CSI: 0.940
Wgt: 191.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C03
Truss Type
GABL
Qty
1
Ply
1 2625
11/05/2020
19'2"4 6'9"4
SEAT PLATE REQ.SEAT PLATE REQ.
19'6'11"8
19'6'11"81'5"9
25'11"8
4"3 4'11"1'5"79'10"310'5"15(a)
A
B
C
D
E
F
G
H
I
J
K
L
MNO
PQRS
T
U
V
W
X
Y
Z
AA
AB
6
12
3X6(A1)
1.5X4
3X4 3X6
3X6
3X8
3X4
4X6
3X4
3X6(R)
4X4
4X4
4X4(R)
3X6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 T1 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W5 2x4 SP #2; W8 2x4 SP M-30;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 59 0.15 18.71
BC 75 19.19 25.96
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1752 /- /- /840 /766 /700
P 2026 /- /- /848 /872 /-
O 433 /- /- /309 /66 /-
M 535 /- /- /297 /330 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.1
P Brg Width = 8.0 Min Req = 2.4
O Brg Width = 3.5 Min Req = 1.5
M Brg Width = 3.5 Min Req = 1.5
Bearings B, P, O, & M are a rigid surface.
Bearings B & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 82 0
B - C 984 -2808
C - D 1188 -2802
D - E 1210 -2564
E - F 376 -916
F - G 373 -793
Chords Tens. Comp.
G - H 431 -693
H - I 292 -162
I - J 368 -132
J - K 350 -84
K - L 195 -182
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 2410 -1379
S - R 1623 -923
R - Q 1623 -923
Chords Tens. Comp.
Q - P 911 -477
O - N 123 -187
N - M 119 -84
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - S 476 -648
S - E 979 -553
E - T 208 -361
E - Q 605 -958
T - U 194 -337
U - V 222 -393
V - X 196 -347
H - W 696 -1351
X - Z 221 -378
Webs Tens. Comp.
Y - Z 796 -1544
Z - P 962 -1863
P - O 199 -409
O - J 21 -461
O -AA 123 -169
AA-AB 77 -104
AB- L 106 -141
L - M 214 -274
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
F - T 68 -46
G - U 81 -136
Q - V 744 -351
V - H 843 -405
Gables Tens. Comp.
W - I 188 -287
X - Y 61 -76
AA- K 316 -435
AB- N 244 -294
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.172 K 472 360
VERT(CL): 0.329 K 246 240
HORZ(LL): 0.109 K - -
HORZ(TL): 0.218 K - -
Creep Factor: 2.0
Max TC CSI: 0.890
Max BC CSI: 0.968
Max Web CSI: 0.940
Wgt: 191.8 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C03
Truss Type
GABL
Qty
1
Ply
1 2625
11/05/2020
19'2"4 6'9"4
SEAT PLATE REQ.SEAT PLATE REQ.
19'6'11"8
19'6'11"81'5"9
25'11"8
4"3 4'11"1'5"79'10"310'5"15(a)
A
B
C
D
E
F
G
H
I
J
K
L
MNO
PQRS
T
U
V
W
X
Y
Z
AA
AB
6
12
3X6(A1)
1.5X4
3X4 3X6
3X6
3X8
3X4
4X6
3X4
3X6(R)
4X4
4X4
4X4(R)
3X6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 117 0.15 18.71
BC 75 19.19 25.96
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 810 /- /- /487 /162 /294
J 803 /- /- /403 /360 /-
I 491 /- /- /208 /- /-
H 258 /- /- /171 /93 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
H Brg Width = 3.5 Min Req = 1.5
Bearings B, J, I, & H are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 337 -1281
C - D 439 -1268
Chords Tens. Comp.
D - E 206 -431
E - F 170 -83
F - G 127 -104
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - M 1097 -522
M - L 682 -369
L - K 682 -369
Chords Tens. Comp.
K - J 302 -147
I - H 91 -162
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - M 208 -255
M - D 540 -181
D - K 299 -502
K - E 513 -129
E - J 355 -704
Webs Tens. Comp.
J - I 241 -171
I - F 92 -300
I - G 65 -80
G - H 210 -218
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.038 M 999 360
VERT(CL): 0.071 M 999 240
HORZ(LL): -0.014 F - -
HORZ(TL): 0.028 I - -
Creep Factor: 2.0
Max TC CSI: 0.865
Max BC CSI: 0.986
Max Web CSI: 0.492
Wgt: 155.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C04
Truss Type
SPEC
Qty
1
Ply
1 2691
11/05/2020
19'2"4 6'9"4
SEAT PLATE REQ.SEAT PLATE REQ.
19'6'11"8
19'6'11"81'5"9
25'11"8
4"3 4'11"1'5"79'10"310'5"15(a)
A
B
C
D
E
F
G
HI
JKLM
6
12
3X4(A1)
1.5X3
3X4 3X6
5X12
3X4
3X4
3X6(R)
4X4
4X4
4X4
3X6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 117 0.15 18.71
BC 75 19.19 25.96
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 810 /- /- /487 /162 /294
J 803 /- /- /403 /360 /-
I 491 /- /- /208 /- /-
H 258 /- /- /171 /93 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
J Brg Width = 8.0 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
H Brg Width = 3.5 Min Req = 1.5
Bearings B, J, I, & H are a rigid surface.
Bearings B & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 337 -1281
C - D 439 -1268
Chords Tens. Comp.
D - E 206 -431
E - F 170 -83
F - G 127 -104
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - M 1097 -522
M - L 682 -369
L - K 682 -369
Chords Tens. Comp.
K - J 302 -147
I - H 91 -162
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - M 208 -255
M - D 540 -181
D - K 299 -502
K - E 513 -129
E - J 355 -704
Webs Tens. Comp.
J - I 241 -171
I - F 92 -300
I - G 65 -80
G - H 210 -218
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.038 M 999 360
VERT(CL): 0.071 M 999 240
HORZ(LL): -0.014 F - -
HORZ(TL): 0.028 I - -
Creep Factor: 2.0
Max TC CSI: 0.865
Max BC CSI: 0.986
Max Web CSI: 0.492
Wgt: 155.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
C04
Truss Type
SPEC
Qty
1
Ply
1 2691
11/05/2020
19'2"4 6'9"4
SEAT PLATE REQ.SEAT PLATE REQ.
19'6'11"8
19'6'11"81'5"9
25'11"8
4"3 4'11"1'5"79'10"310'5"15(a)
A
B
C
D
E
F
G
HI
JKLM
6
12
3X4(A1)
1.5X3
3X4 3X6
5X12
3X4
3X4
3X6(R)
4X4
4X4
4X4
3X6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.46 to 62 plf at 5.00
TC: From 31 plf at 5.00 to 31 plf at 10.00
TC: From 62 plf at 10.00 to 62 plf at 16.46
BC: From 14 plf at 0.00 to 14 plf at 5.03
BC: From 7 plf at 5.03 to 7 plf at 9.97
BC: From 14 plf at 9.97 to 14 plf at 15.00
TC: 202 lb Conc. Load at 5.03, 9.97
TC: 127 lb Conc. Load at 7.06, 7.94
BC: 186 lb Conc. Load at 5.03, 9.97
BC: 77 lb Conc. Load at 7.06, 7.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 5.00 10.00
BC 64 0.15 14.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1157 /- /- /- /662 /-
E 1157 /- /- /- /662 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 8.0 Min Req = 1.5
Bearings B & E are a rigid surface.
Bearings B & E require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 -25
B - C 1176 -1958
C - D 1026 -1724
Chords Tens. Comp.
D - E 1176 -1953
E - F 39 -25
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1694 -1015
H - G 1710 -1021
Chords Tens. Comp.
G - E 1690 -1015
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 294 -91
C - G 16 -6
Webs Tens. Comp.
G - D 299 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.052 G 999 360
VERT(CL): 0.096 G 999 240
HORZ(LL): -0.024 G - -
HORZ(TL): 0.042 G - -
Creep Factor: 2.0
Max TC CSI: 0.824
Max BC CSI: 0.958
Max Web CSI: 0.114
Wgt: 67.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
D01
Truss Type
HIPS
Qty
1
Ply
1 4901
11/05/2020
15'
SEAT PLATE REQ.SEAT PLATE REQ.
5'5'5'
1'5"9 1'5"9
4"32'10"33'5"15A
B
C D
E
FGH
6
12
4X4(A2)
5X6
1.5X3 3X4
5X6
4X4(A2)
5'0"6
186#
202#
2'0"6
77#
127#
10"8
77#
127#
2'0"6
186#
202#
5'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.46 to 62 plf at 5.00
TC: From 31 plf at 5.00 to 31 plf at 10.00
TC: From 62 plf at 10.00 to 62 plf at 16.46
BC: From 14 plf at 0.00 to 14 plf at 5.03
BC: From 7 plf at 5.03 to 7 plf at 9.97
BC: From 14 plf at 9.97 to 14 plf at 15.00
TC: 202 lb Conc. Load at 5.03, 9.97
TC: 127 lb Conc. Load at 7.06, 7.94
BC: 186 lb Conc. Load at 5.03, 9.97
BC: 77 lb Conc. Load at 7.06, 7.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 5.00 10.00
BC 64 0.15 14.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1157 /- /- /- /662 /-
E 1157 /- /- /- /662 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 8.0 Min Req = 1.5
Bearings B & E are a rigid surface.
Bearings B & E require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 -25
B - C 1176 -1958
C - D 1026 -1724
Chords Tens. Comp.
D - E 1176 -1953
E - F 39 -25
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1694 -1015
H - G 1710 -1021
Chords Tens. Comp.
G - E 1690 -1015
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 294 -91
C - G 16 -6
Webs Tens. Comp.
G - D 299 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.052 G 999 360
VERT(CL): 0.096 G 999 240
HORZ(LL): -0.024 G - -
HORZ(TL): 0.042 G - -
Creep Factor: 2.0
Max TC CSI: 0.824
Max BC CSI: 0.958
Max Web CSI: 0.114
Wgt: 67.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
D01
Truss Type
HIPS
Qty
1
Ply
1 4901
11/05/2020
15'
SEAT PLATE REQ.SEAT PLATE REQ.
5'5'5'
1'5"9 1'5"9
4"32'10"33'5"15A
B
C D
E
FGH
6
12
4X4(A2)
5X6
1.5X3 3X4
5X6
4X4(A2)
5'0"6
186#
202#
2'0"6
77#
127#
10"8
77#
127#
2'0"6
186#
202#
5'0"6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W2 2x6 SP #2;
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 466 /- /- /405 /190 /103
I 467 /- /- /302 /104 /-
Wind reactions based on MWFRS
K Brg Width = 3.5 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
Bearings K & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 75 -84
C - D 180 -118
Chords Tens. Comp.
D - E 142 -118
E - F 54 -83
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
L - K 110 -16
K - J 138 -69
Chords Tens. Comp.
J - I 138 -69
I - H 128 -63
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 151 -90
C - K 262 -258
D - J 112 -99
Webs Tens. Comp.
I - E 233 -258
F - H 108 -90
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: > 2h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.034 D 999 360
VERT(CL): 0.063 D 999 240
HORZ(LL): 0.025 E - -
HORZ(TL): 0.051 E - -
Creep Factor: 2.0
Max TC CSI: 0.391
Max BC CSI: 0.520
Max Web CSI: 0.169
Wgt: 49.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
E01
Truss Type
COMN
Qty
1
Ply
1 2628
11/05/2020
1'2"8 6'11"1'2"8
4'8"4'8"
9'4"1'5"9 1'5"9
10"33'2"33'3"15A
B
C
D
E
F
G
HIJKL
6
12
1.5X3
1.5X3
1.5X3
1.5X3
4X4
1.5X3 1.5X3
1.5X3
1.5X3
1.5X3
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W2 2x6 SP #2;
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 466 /- /- /405 /190 /103
I 467 /- /- /302 /104 /-
Wind reactions based on MWFRS
K Brg Width = 3.5 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
Bearings K & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 75 -84
C - D 180 -118
Chords Tens. Comp.
D - E 142 -118
E - F 54 -83
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
L - K 110 -16
K - J 138 -69
Chords Tens. Comp.
J - I 138 -69
I - H 128 -63
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 151 -90
C - K 262 -258
D - J 112 -99
Webs Tens. Comp.
I - E 233 -258
F - H 108 -90
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: > 2h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.034 D 999 360
VERT(CL): 0.063 D 999 240
HORZ(LL): 0.025 E - -
HORZ(TL): 0.051 E - -
Creep Factor: 2.0
Max TC CSI: 0.391
Max BC CSI: 0.520
Max Web CSI: 0.169
Wgt: 49.0 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
E01
Truss Type
COMN
Qty
1
Ply
1 2628
11/05/2020
1'2"8 6'11"1'2"8
4'8"4'8"
9'4"1'5"9 1'5"9
10"33'2"33'3"15A
B
C
D
E
F
G
HIJKL
6
12
1.5X3
1.5X3
1.5X3
1.5X3
4X4
1.5X3 1.5X3
1.5X3
1.5X3
1.5X3
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 2.77
BC: From 2 plf at 0.00 to 2 plf at 2.77
TC: -25 lb Conc. Load at 1.46
BC: 10 lb Conc. Load at 1.46
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 31 0.15 2.77
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 139 /- /- /- /115 /-
D 34 /-5 /- /- /18 /-
C 20 /-17 /- /- /34 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 19 -13
Chords Tens. Comp.
B - C 21 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.115
Max BC CSI: 0.055
Max Web CSI: 0.000
Wgt: 12.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
HJ2
Truss Type
HIP_
Qty
2
Ply
1 2661
11/05/2020
SEAT PLATE REQ.
2'9"31'11"13
4"3 1'3"141'11"7A
B
C
D
4.24
12
2X4(A1)
1'5"8
10#
-25#
1'3"11
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 2.77
BC: From 2 plf at 0.00 to 2 plf at 2.77
TC: -25 lb Conc. Load at 1.46
BC: 10 lb Conc. Load at 1.46
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 31 0.15 2.77
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 139 /- /- /- /115 /-
D 34 /-5 /- /- /18 /-
C 20 /-17 /- /- /34 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 19 -13
Chords Tens. Comp.
B - C 21 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.115
Max BC CSI: 0.055
Max Web CSI: 0.000
Wgt: 12.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
HJ2
Truss Type
HIP_
Qty
2
Ply
1 2661
11/05/2020
SEAT PLATE REQ.
2'9"31'11"13
4"3 1'3"141'11"7A
B
C
D
4.24
12
2X4(A1)
1'5"8
10#
-25#
1'3"11
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From -0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 7.01
BC: From 2 plf at 0.00 to 2 plf at 7.01
TC: -25 lb Conc. Load at 1.46
TC: 129 lb Conc. Load at 4.29
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 7.01
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 245 /- /- /- /179 /-
D 108 /- /- /- /12 /-
C 74 /- /- /- /65 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 19 -13
Chords Tens. Comp.
B - C 50 -22
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.013 D - -
HORZ(TL): 0.020 D - -
Creep Factor: 2.0
Max TC CSI: 0.563
Max BC CSI: 0.435
Max Web CSI: 0.000
Wgt: 25.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
HJ5
Truss Type
HIP_
Qty
2
Ply
1 4898
11/05/2020
SEAT PLATE REQ.
7'0"21'11"13
4"3 2'9"143'5"7A
B
C
D
4.24
12
2X4(A1)
1'5"8
10#
-25#
2'9"15
86#
129#
2'8"11
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From -0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 7.01
BC: From 2 plf at 0.00 to 2 plf at 7.01
TC: -25 lb Conc. Load at 1.46
TC: 129 lb Conc. Load at 4.29
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.15 7.01
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 245 /- /- /- /179 /-
D 108 /- /- /- /12 /-
C 74 /- /- /- /65 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 19 -13
Chords Tens. Comp.
B - C 50 -22
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.013 D - -
HORZ(TL): 0.020 D - -
Creep Factor: 2.0
Max TC CSI: 0.563
Max BC CSI: 0.435
Max Web CSI: 0.000
Wgt: 25.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
HJ5
Truss Type
HIP_
Qty
2
Ply
1 4898
11/05/2020
SEAT PLATE REQ.
7'0"21'11"13
4"3 2'9"143'5"7A
B
C
D
4.24
12
2X4(A1)
1'5"8
10#
-25#
2'9"15
86#
129#
2'8"11
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 10 0.15 1.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 218 /- /- /196 /115 /57
D 5 /-14 /- /19 /17 /-
C - /-40 /- /44 /50 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 68 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.000 D - -
HORZ(TL): 0.000 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.046
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J1
Truss Type
JACK
Qty
4
Ply
1 2658
11/05/2020
SEAT PLATE REQ.
1'1'5"9
4"3 10"31'5"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 10 0.15 1.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 218 /- /- /196 /115 /57
D 5 /-14 /- /19 /17 /-
C - /-40 /- /44 /50 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 68 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.000 D - -
HORZ(TL): 0.000 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.046
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J1
Truss Type
JACK
Qty
4
Ply
1 2658
11/05/2020
SEAT PLATE REQ.
1'1'5"9
4"3 10"31'5"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 10 0.15 1.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 218 /- /- /206 /116 /57
D 5 /-14 /- /16 /9 /-
C - /-40 /- /41 /54 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 67 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.000 D - -
HORZ(TL): 0.000 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.043
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J1P
Truss Type
JACK
Qty
4
Ply
1 4882
11/05/2020
SEAT PLATE REQ.
1'1'5"9
4"3 10"31'5"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 10 0.15 1.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 218 /- /- /206 /116 /57
D 5 /-14 /- /16 /9 /-
C - /-40 /- /41 /54 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 67 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): -0.000 D - -
HORZ(TL): 0.000 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.043
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J1P
Truss Type
JACK
Qty
4
Ply
1 4882
11/05/2020
SEAT PLATE REQ.
1'1'5"9
4"3 10"31'5"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 22 0.15 2.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 209 /- /- /170 /93 /83
D 25 /- /- /17 /5 /-
C 26 /- /- /20 /26 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 12 -41
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J2
Truss Type
EJAC
Qty
9
Ply
1 2667
11/05/2020
SEAT PLATE REQ.
2'1'5"9
4"3 1'4"31'11"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 22 0.15 2.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 209 /- /- /170 /93 /83
D 25 /- /- /17 /5 /-
C 26 /- /- /20 /26 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 12 -41
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.346
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J2
Truss Type
EJAC
Qty
9
Ply
1 2667
11/05/2020
SEAT PLATE REQ.
2'1'5"9
4"3 1'4"31'11"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 34 0.15 3.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 233 /- /- /179 /93 /109
D 43 /- /- /20 /- /-
C 64 /- /- /34 /56 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 29 -87
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.389
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J3P
Truss Type
JACK
Qty
4
Ply
1 4885
11/05/2020
SEAT PLATE REQ.
3'1'5"9
4"3 1'10"32'5"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 34 0.15 3.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 233 /- /- /179 /93 /109
D 43 /- /- /20 /- /-
C 64 /- /- /34 /56 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 29 -87
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.001 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.389
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J3P
Truss Type
JACK
Qty
4
Ply
1 4885
11/05/2020
SEAT PLATE REQ.
3'1'5"9
4"3 1'10"32'5"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 58 0.15 5.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 299 /- /- /276 /114 /161
D 77 /- /- /110 /58 /-
C 127 /- /- /81 /105 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 57 -118
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.004 D - -
HORZ(TL): 0.008 D - -
Creep Factor: 2.0
Max TC CSI: 0.331
Max BC CSI: 0.279
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J5P
Truss Type
EJAC
Qty
4
Ply
1 4890
11/05/2020
SEAT PLATE REQ.
5'1'5"9
4"3 2'10"33'5"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 58 0.15 5.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 299 /- /- /276 /114 /161
D 77 /- /- /110 /58 /-
C 127 /- /- /81 /105 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Bearing B requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
Chords Tens. Comp.
B - C 57 -118
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.004 D - -
HORZ(TL): 0.008 D - -
Creep Factor: 2.0
Max TC CSI: 0.331
Max BC CSI: 0.279
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.11
Job
ARMSCMB3L15X10
Truss
J5P
Truss Type
EJAC
Qty
4
Ply
1 4890
11/05/2020
SEAT PLATE REQ.
5'1'5"9
4"3 2'10"33'5"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
JANUARY 17, 2017 TYPICAL HIP / KING JACK CONNECTION
CORNERSET GENERAL SPECIFICATIONS
Attach King Jack w/ (3) 16d Toe
Nails @ TC & 24" Strap w/ (6)
10d x 1.5" ea. end @ BC
Attach End Jack's
w/ (4) 16d Toe Nails @ TC
& (3) 16d Toe Nails @ BC
Attach Corner Jack's
w/ (2) 16d Toe Nails
@ TC & BC (Typ)
Attach Corner Jack's
w/ (2) 16d Toe Nails @ TC &
BC (Typ) 7'-0" MAX ST-CRNRST
MAX LOAD: 55 psf Roof Load, 175 mph, ASCE
7-10, Exp. B, C up to 60' Mean Roof Height
and Exposure D up to 30' Mean Roof Height.
STDTL01
BC
JUNE 20, 2019
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL03ALTERNATE GABLE END BRACING DETAILFEBRUARY 17, 2017
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
OPTION #2: APA RATED GUSSET.
OPTION #3: 2X4 VERT. SCAB.
PIGGY-BACK TRUSS. (REFER
TO ACTUAL TRUSS DESIGN
DRAWINGS FOR ADDITIONAL
INFORMATION.)
** IMPORTANT NOTE **
THIS DETAIL IS VALID ONLY FOR SINGLE PLY BASE TRUSSES
SPACED AT 24" O.C. OR LESS.
PIGGY-BACK DETAIL (TYPICAL)
180 MPH WIND, 30.00 FT MEAN ROOF HEIGHT, A.S.C.E. 7-10, PARTIALLY ENCLOSED BLDG.
LOCATED ANYWHERE AT ROOF, EXPOSURE C, WIND D.L.= 5.0 P.S.F. (MIN.), KZT= 1.00.
OR...
160 MPH WIND, 30.00 FT MEAN ROOF HEIGHT, A.S.C.E. 7-10, PARTIALLY ENCLOSED BLDG.
LOCATED ANYWHERE AT ROOF, EXPOSURE D, WIND D.L.= 5.0 P.S.F. (MIN.), KZT= 1.00.
IMPORTANT NOTE:
TOP CHORDS OF TRUSSES SUPPORTING PIGGY-BACK CAP TRUSSES MUST BE ADEQUATELY
BRACED BY SHEATHING AND/ OR PURLINS. THE BUILDING ENGINEER OF RECORD SHALL
PROVIDE DIAGONAL BRACING OR OTHER SUITABLE ANCHORAGE TO PERMANENTLY
RESTRAIN PURLINS AND LATERAL BRACING FOR OUT OF PLANE LOADS OVER GABLE ENDS.
MAXIMUM TRUSS SPACING IS NOT TO EXCEED 24" O.C.
DETAIL IS NOT APPLICABLE IF CAP SUPPORTS ADDITIONAL LOADS SUCH AS CUPOLA,
STEEPLE, CHIMNEY OR DRAG STRUT LOADS.
**REFER TO ENGINEER'S SEALED TRUSS DESIGN DRAWINGS FOR PIGGY-BACK AND BASE
TRUSS SPECIFICATIONS.**
OPTION NO. 2 - APA RATED GUSSET:
8" x 8" x 0-7/16" (MIN.) APA RATED SHEATHING GUSSETS
EACH FACE. ATTACH AT 8'-0" O.C. w/ 8 (EACH) 6d
COMMON (0.113" x 2") NAILS PER GUSSET: 4 (EACH) AT
CAP BOTTOM CHORD & 4 (EACH) AT BASE TRUSS TOP
CHORD. GUSSETS MAY BE STAGGERED AT 4'-0" O.C.
FRONT TO BACK FACES. MINIMUM TWO (2 EA.)
CONNECTIONS AT EACH TRUSS.
OPTION NO. 3 - 2X4 VERTICAL WOOD SCAB:
2X4 SPF #2, FULL CHORD DEPTH SCABS AT EACH FACE.
ATTACH AT 8'-0" O.C. w/6 (EACH) 10d BOX NAILS (0.128"
x 3") PER SCAB: 3 (EACH) AT CAP BOTTOM CHORD AND
3 (EACH) AT BASE TRUSS TOP CHORD. SCABS MAY BE
STAGGERED 4'-0" O.C. FRONT TO BACK FACES.
MINIMUM TWO (2 EA.) CONNECTIONS AT EACH TRUSS.
OPTION NO. 1 - TEE-LOK
3" x 8" TEE-LOK MULTI-USE CONNECTION PLATES SPACED
AT 4'-0" O.C. MAX. PLATES SHALL BE PRESSED INTO
PIGGY-BACK TRUSS AT 4'-0" O.C. STAGGERED FROM
EACH FACE AND NAILED TO BASE TRUSS WITH 4 EACH
6d (1.5" X 0.099") NAILS IN EACH PLATE TO ACHEIVE
MAXIMUM UPLIFT CAPACITY OF 377 LBS AT EACH 3" X 8"
TEE-LOK MULTI-USE CONNECTION PLATE (MINIMUM OF 2
PLATES).
OPTION #1: TEE-LOK MULTI-USE
CONNECTION PLATE.
ATTACH EACH PURLIN TO TOP
CHORD OF BASE TRUSS. PURLIN
& CONNECTIONS BY OTHERS.
BASE TRUSS. (REFER TO TRUSS
DESIGN DRAWINGS FOR
ADDITIONAL INFORMATION.)
PURLINS SPACED ACCORDING
TO MAX. SPACING OF TOP
CHORD OF BASE TRUSS.
SPACING IS NOT TO EXCEED 24"
O.C. & PURLINS TO BE LOCATED
AT JOINT OF EACH BASE TRUSS.
2'-0"
MAX
PIGGY-BACK TRUSS STDTL04.112/23/19
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL05TRUSSED VALLEY SET DETAIL - SHEATHED
P 12
VALLEY TRUSS
(TYPICAL)
BASE TRUSSES
SEE DETAIL "A"
BELOW (TYP.)
VALLEY TRUSS
(TYPICAL)
GABLE END, COMMON
TRUSS, OR GIRDER TRUSS
SECURE VALLEY TRUSS
W/ ONE ROW OF 10d
NAILS 6" O.C.
DETAIL A
TRUSS CRITERIA:
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
ROOF PITCH = MINIMUM 3/12 MAXIMUM 6/12
CATERGORY II BUILDING
EXPOSURE C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
MINIMUM REDUCED DEAD LOAD OF 6 PSF ON THE TRUSSES.
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
GENERAL SPECIFICATIONS:
1. NAIL SIZE = 3" X 0.131" = 10d
2. WOOD SCREW = 4.5" SDS25412 SIMPSON OR
EQUIVALENT.
3. INSTALL SHEATHING TO TOP CHORD OF BASE TRUSSES.
4. INSTALL VALLEY TRUSSES (24" O.C. MAXIMUM) AND
SECURE TO BASE TRUSSES AS PER DETAIL "A".
5. BRACE VALLEY WEBS IN ACCORDANCE WITH THE
INDIVIDUAL DESIGN DRAWINGS.
6. NAILING DONE PER NDS - 01.
7. VALLEY STUD SPACING NOT TO EXCEED 48" O.C.
JULY 17, 2017
ATTACH 2X4 CONTINUOUS #2
SYP TO THE ROOF W/ TWO
SIMPSON SDS25412 (1/4" X 4.5")
OR EQUIVALENT WOOD SCREWS
INTO EACH BASE TRUSS.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL06TRUSSED VALLEY SET DETAIL
P 12
VALLEY TRUSS
(TYPICAL)
BASE TRUSSES
SEE DETAIL "A"
BELOW (TYP.)
VALLEY TRUSS
(TYPICAL)
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
SECURE VALLEY TRUSS
W/ ONE ROW OF 10d
NAILS 6" O.C.
DETAIL A
(NO SHEATHING) N.T.S.
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
ROOF PITCH = MINIMUM 3/12 MAXIMUM 6/12
CATERGORY II BUILDING
EXPOSURE C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
MINIMUM REDUCED DEAD LOAD OF 6 PSF ON THE TRUSSES.
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
GENERAL SPECIFICATIONS:
1. NAIL SIZE = 3" X 0.131" = 10d
2. WOOD SCREW = 3" SDS25300 SIMPSON OR EQUIVALENT.
3. INSTALL VALLEY TRUSSES (24" O.C. MAXIMUM) AND SECURE PER DETAIL
"A".
4. BRACE VALLEY WEBS IN ACCORDANCE WITH THE INDIVIUAL DESIGN
DRAWINGS.
5. BASE TRUSS SHALL BE DESIGNED WITH A PURLIN SPACING EQUIVALENT
TO THE RAKE DIMENSION OF THE VALLEY TRUSS SPACING.
6. NAILING DONE PER NDS - 01.
7. VALLEY STUD SPACING NOT TO EXCEED 48" O.C.
FEBRUARY 5, 2018
ATTACH 2X4 CONTINUOUS #2
SYP TO THE ROOF W/ TWO
SIMPSON SDS25300 (1/4" X 3")
OR EQUIVALENT WOOD
SCREWS INTO EACH BASE
TRUSS.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL07TRUSSED VALLEY SET DETAIL
(HIGH WIND VELOCITY)
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
CATERGORY II BUILDING
EXPOSURE B OR C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
SUPPORTING TRUSSES DIRECTLY UNDER VALLEY TRUSSES MUST BE
DESIGNED WITH A MAXIMUM UNBRACED LENGTH OF 2' - 10" ON AFFECTED
TOP CHORDS.
NOTES:
1. SHEATHING APPLIED AFTER INSTALLATION OF VALLEY TRUSSES.
2. THIS DETAIL IS NOT APPLICABLE FOR SPF-S SPECIES LUMBER.
CLIP MUST BE APPLIED TO
THIS FACE WHEN PITCH
EXCEEDS 6/12 (MAXIMUM
12/12 PITCH)
CLIP MAY BE APPLIED
TO THIS FACE UP TO A
MAXIMUM 6/12 PITCH
FOR BEVELED BOTTOM
CHORD, CLIP MAY BE APPLIED
TO EITHER FACE.
NOTE: VALLEY STUD SPACING NOT TO
EXCEED 48" O.C. SPACING.
ATTACH VALLEY TRUSSES TO LOWER TRUSSES
WITH USP RT7 OR EQUIVALENT.
NON-BEVELED
BOTTOM CHORD
NON-BEVELED
BOTTOM CHORD
JULY 17, 2017
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
MAXIMUM STUD LENGTH
2X4 SP #3 / STUD 12" O.C.
16" O.C.
24" O.C.
2X4 SP #3 / STUD
2X4 SP #3 / STUD
2X4 SP #2 12" O.C.
16" O.C.
24" O.C.
2X4 SP #2
2X4 SP #2
3-8-10
3-3-10
2-8-6
5-6-11
4-9-12
3-11-3
6-6-11
6-6-11
5-4-12
11-1-13
9-10-15
8-1-2
3-10-15 5-6-11 6-6-11 11-8-14
10-8-0
9-3-13
6-6-11
6-2-9
4-9-12
3-11-3
3-6-11
3-1-4
3X4 =
12
A
A
* *
*
MAX MEAN ROOF HEIGHT = 30 FEET
EXPOSURE B OR C
ASCE 7-10 190 MPH
DURATION OF LOAD INCREASE : 1.60
STDTL08STANDARD GABLE END DETAIL
B B
+
+
+
+
**
STUD DESIGN IS BASED ON COMPONENTS AND CLADDING.
CONNECTION OF BRACING IS BASED ON MWFRS.
FEBRUARY 17, 2017
**
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL09FEBRUARY 17, 2017
T-BRACE / I-BRACE DETAIL
WITH 2X BRACE ONLY
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL10FEBRUARY 17, 2017 LATERAL BRACING RECOMMENDATIONS
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
45.00°45.00°45.00°
STDTL11FEBRUARY 17, 2017 LATERAL TOE-NAIL DETAIL
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
L
STDTL12FEBRUARY 17, 2017 UPLIFT TOE-NAIL DETAIL
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
FEBRUARY 5, 2016 ST-2x2 NAILINGTYP 2x2 NAILER ATTACHMENT
A-1 ROOF TRUSSES
4451 ST. LUCIE BLVD.
FORT PIERCE, FL 34946
772-409-1010
2x2 NAILER ATTACHMENT
GENERAL SPECIFICATIONS
MAX LOAD: 55 psf Roof Load, 170 mph, ASCE
7-10, 29'-0" Mean Height, Exp. B, C or D.
1.5 x 4
1.5 x 4
2 x 4 SP No . 2 (M in )2x4 SP No. 2 (Min)
2x2 SP No. 3
STDTL13
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
April 11, 2016 ST-FLAT GIR BRACETYPICAL ALTERNATE BRACING DETAIL
FO EXTERIOR FLAT GIRDER TRUSS
A-1 ROOF TRUSSES
4451 ST. LUCIE BLVD.
FORT PIERCE, FL 34946
772-409-1010
(4) 12d
MAX 30" (2'-6")
2x6 #2 SP (Both Faces)
24" o.c.
SIMPSON H5
(4) 12d
TRUSS 24" o.c.
UPLIFT CONNECTION
(SEE ROOF TRUSS)
EXTERIOR FLAT
GIRDER
VARIES
12
STDTL14
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL15FEBRUARY 17, 2017 STANDARD REPAIR DETAIL FOR BROKEN CHORDS, WEBS, AND
DAMAGED OR MISSING CHORD SPLICE PLATES
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL16FEBRUARY 17, 2017 SCAB APPLIED OVERHANGS
(L)
24" MAX
(2.0 x L)
24" MIN
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946