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HomeMy WebLinkAboutTruss EngineeringLumber 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 ARMSCMB1L15X10
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 7th Ed. 2020 Res. / TPI 2014 Design Program: Alpine Engineered Products
Wind Code: ASCE 7-16 Wind Speed: 160
Roof Load: 37.0 psf Floor Load: 0.0 psf
This package includes 41 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 2815 A01 1/21/21
2 2812 A02 1/21/21
3 2818 A03 1/21/21
4 2821 A05 1/21/21
5 2773 A06 1/21/21
6 2779 A07 1/21/21
7 2782 A08 1/21/21
8 2785 A09 1/21/21
9 2788 A10 1/21/21
10 2535 A11 1/21/21
11 2499 A12GE 1/21/21
12 2486 A13 1/21/21
No.Seq #Truss Name Date
13 2495 B01G 1/21/21
14 2506 B02 1/21/21
15 2549 B03 1/21/21
16 2794 C01G 1/21/21
17 2791 C02 1/21/21
18 2620 C03 1/21/21
19 2797 C04 1/21/21
20 2502 D01 1/21/21
21 2529 E01 1/21/21
22 2800 E02 1/21/21
23 2803 E04 1/21/21
24 2806 E05 1/21/21
No.Seq #Truss Name Date
25 2809 E06 1/21/21
26 2492 HJ5P 1/21/21
27 2468 HJ7 1/21/21
28 2472 HJ7A 1/21/21
29 2684 J1 1/21/21
30 2489 J1P 1/21/21
31 2552 J3 1/21/21
32 2565 J3A 1/21/21
33 2652 J3P 1/21/21
34 2687 J5 1/21/21
35 2600 J5A 1/21/21
36 2486 J5P 1/21/21
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 ARMSCMB1L15X10
Page 2 of 2
No.Seq #Truss Name Date
37 2498 J7 1/21/21
38 2753 VM03 1/21/21
39 2759 VM05 1/21/21
40 2762 VM07 1/21/21
41 2767 VM09 1/21/21
42 STDL01 STD. DETAIL 1/21/21
43 STDL02 STD. DETAIL 1/21/21
44 STDL03 STD. DETAIL 1/21/21
45 STDL04 STD. DETAIL 1/21/21
46 STDL05 STD. DETAIL 1/21/21
47 STDL06 STD. DETAIL 1/21/21
48 STDL07 STD. DETAIL 1/21/21
49 STDL08 STD. DETAIL 1/21/21
50 STDL09 STD. DETAIL 1/21/21
51 STDL10 STD. DETAIL 1/21/21
52 STDL11 STD. DETAIL 1/21/21
53 STDL12 STD. DETAIL 1/21/21
54 STDL13 STD. DETAIL 1/21/21
55 STDL14 STD. DETAIL 1/21/21
56 STDL15 STD. DETAIL 1/21/21
57 STDL16 STD. DETAIL 1/21/21
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;
Bot chord: 2x4 SP #2; B2 2x6 SP 2400f-2.0E;
Webs: 2x4 SP #3; W3,W6,W9 2x4 SP #2;
W11 2x4 SP M-30;
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 17.00 24.00
BC 120 0.15 11.74
BC 92 11.71 19.11
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /875 /212 /264
L 1539 /- /- /873 /221 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.8
Bearings B & L are a rigid surface.
Bearings B & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1150 -2706
C - D 1969 -4623
D - E 1980 -4546
E - F 2099 -4600
F - G 2431 -5421
Chords Tens. Comp.
G - H 2110 -4726
H - I 2799 -6416
I - J 1059 -2064
J - K 1036 -2120
K - L 1157 -2684
L - M 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2343 -902
U - T 34 -14
S - R 3433 -1200
R - P 6831 -2606
Chords Tens. Comp.
Q - O 24 -9
O - N 2315 -909
N - L 2317 -908
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 592 -1314
C - S 1747 -631
U - S 2670 -1026
E - S 219 -242
S - T 72 0
S - F 1156 -563
F - R 3585 -1516
G - R 1073 -2386
Webs Tens. Comp.
R - H 1242 -3003
H - P 2325 -824
P - Q 58 0
P - O 2541 -919
P - I 5040 -1965
O - I 578 -1469
O - K 290 -578
K - N 240 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 7-16
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 7th Ed. 2020 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): 0.587 P 771 360
VERT(CL): 1.106 P 408 240
HORZ(LL): 0.353 N - -
HORZ(TL): 0.666 N - -
Creep Factor: 2.0
Max TC CSI: 0.682
Max BC CSI: 0.967
Max Web CSI: 0.968
Wgt: 229.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A01
Truss Type
SPEC
Qty
1
Ply
1 286401/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
15'6"1'6"6'11-15/16"14'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"7'4-3/16"2'9-3/4"4'7-5/16"8'1-3/16"8'8-15/16"(a)
A
B
C
D
E
F
G H I
J
K
L
M
NO
P
Q
R
S
TU
6
12
3
123X6(A1)
4X4
5X6
3X6
1.5X3
7X8
1.5X4
6X6(R)6X6
8X12(R)
5X6
H1014
1.5X3 8X12
8X12
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; T4 2x4 SP M-30;
Bot chord: 2x4 SP #2; B2 2x6 SP 2400f-2.0E;
Webs: 2x4 SP #3; W3,W6,W9 2x4 SP #2;
W11 2x4 SP M-30;
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 17.00 24.00
BC 120 0.15 11.74
BC 92 11.71 19.11
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /875 /212 /264
L 1539 /- /- /873 /221 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.8
Bearings B & L are a rigid surface.
Bearings B & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1150 -2706
C - D 1969 -4623
D - E 1980 -4546
E - F 2099 -4600
F - G 2431 -5421
Chords Tens. Comp.
G - H 2110 -4726
H - I 2799 -6416
I - J 1059 -2064
J - K 1036 -2120
K - L 1157 -2684
L - M 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2343 -902
U - T 34 -14
S - R 3433 -1200
R - P 6831 -2606
Chords Tens. Comp.
Q - O 24 -9
O - N 2315 -909
N - L 2317 -908
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 592 -1314
C - S 1747 -631
U - S 2670 -1026
E - S 219 -242
S - T 72 0
S - F 1156 -563
F - R 3585 -1516
G - R 1073 -2386
Webs Tens. Comp.
R - H 1242 -3003
H - P 2325 -824
P - Q 58 0
P - O 2541 -919
P - I 5040 -1965
O - I 578 -1469
O - K 290 -578
K - N 240 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 7-16
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 7th Ed. 2020 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): 0.587 P 771 360
VERT(CL): 1.106 P 408 240
HORZ(LL): 0.353 N - -
HORZ(TL): 0.666 N - -
Creep Factor: 2.0
Max TC CSI: 0.682
Max BC CSI: 0.967
Max Web CSI: 0.968
Wgt: 229.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A01
Truss Type
SPEC
Qty
1
Ply
1 286401/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
15'6"1'6"6'11-15/16"14'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"7'4-3/16"2'9-3/4"4'7-5/16"8'1-3/16"8'8-15/16"(a)
A
B
C
D
E
F
G H I
J
K
L
M
NO
P
Q
R
S
TU
6
12
3
123X6(A1)
4X4
5X6
3X6
1.5X3
7X8
1.5X4
6X6(R)6X6
8X12(R)
5X6
H1014
1.5X3 8X12
8X12
3X6
3X4
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; B2 2x4 SP M-30;
Webs: 2x4 SP #3; W3,W8,W9 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)
TC 24 15.00 23.00
BC 117 0.15 11.74
BC 93 11.71 19.22
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /877 /226 /257
K 1539 /- /- /877 /227 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
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 1168 -2706
C - D 1963 -4492
D - E 1974 -4415
E - F 2090 -4480
F - G 2240 -5014
Chords Tens. Comp.
G - H 2235 -4989
H - I 1050 -2004
I - J 1022 -2046
J - K 1166 -2669
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 2343 -929
T - S 24 -13
R - P 3569 -1331
Q - O 13 -7
Chords Tens. Comp.
O - N 2298 -911
N - M 2298 -911
M - K 2300 -910
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - T 594 -1279
C - R 1631 -610
T - R 2661 -1050
E - R 214 -246
R - S 71 0
R - F 882 -420
F - P 1855 -754
Webs Tens. Comp.
G - P 211 -159
P - Q 29 0
P - O 2811 -1019
P - H 4039 -1551
O - H 714 -1852
O - J 319 -643
J - M 264 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 7-16
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 7th Ed. 2020 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): 0.469 G 964 360
VERT(CL): 0.885 G 511 240
HORZ(LL): 0.298 M - -
HORZ(TL): 0.562 M - -
Creep Factor: 2.0
Max TC CSI: 0.931
Max BC CSI: 0.990
Max Web CSI: 0.912
Wgt: 218.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A02
Truss Type
HIPS
Qty
1
Ply
1 286501/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
15'7'11-15/16"15'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"2'9-3/4"4'7-5/16"7'10-3/16"8'5-15/16"(a)
(a)
A
B
C
D
E
F G H
I
J
K
L
MNO
P
Q
R
ST
6
12
3
123X6(A1)
4X4
5X6
3X6
1.5X3
5X10
1.5X4
5X6 1.5X3
10X10
1.5X3 7X8
6X10
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; B2 2x4 SP M-30;
Webs: 2x4 SP #3; W3,W8,W9 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)
TC 24 15.00 23.00
BC 117 0.15 11.74
BC 93 11.71 19.22
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /877 /226 /257
K 1539 /- /- /877 /227 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
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 1168 -2706
C - D 1963 -4492
D - E 1974 -4415
E - F 2090 -4480
F - G 2240 -5014
Chords Tens. Comp.
G - H 2235 -4989
H - I 1050 -2004
I - J 1022 -2046
J - K 1166 -2669
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 2343 -929
T - S 24 -13
R - P 3569 -1331
Q - O 13 -7
Chords Tens. Comp.
O - N 2298 -911
N - M 2298 -911
M - K 2300 -910
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - T 594 -1279
C - R 1631 -610
T - R 2661 -1050
E - R 214 -246
R - S 71 0
R - F 882 -420
F - P 1855 -754
Webs Tens. Comp.
G - P 211 -159
P - Q 29 0
P - O 2811 -1019
P - H 4039 -1551
O - H 714 -1852
O - J 319 -643
J - M 264 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 7-16
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 7th Ed. 2020 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): 0.469 G 964 360
VERT(CL): 0.885 G 511 240
HORZ(LL): 0.298 M - -
HORZ(TL): 0.562 M - -
Creep Factor: 2.0
Max TC CSI: 0.931
Max BC CSI: 0.990
Max Web CSI: 0.912
Wgt: 218.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A02
Truss Type
HIPS
Qty
1
Ply
1 286501/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
15'7'11-15/16"15'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"2'9-3/4"4'7-5/16"7'10-3/16"8'5-15/16"(a)
(a)
A
B
C
D
E
F G H
I
J
K
L
MNO
P
Q
R
ST
6
12
3
123X6(A1)
4X4
5X6
3X6
1.5X3
5X10
1.5X4
5X6 1.5X3
10X10
1.5X3 7X8
6X10
3X6
3X6
3X4
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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,T5 2x4 SP M-30;
Bot chord: 2x4 SP #2; B2 2x4 SP M-30;
Webs: 2x4 SP #3; W3,W8 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)
TC 24 17.00 21.00
BC 120 0.15 11.74
BC 93 11.70 19.22
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /877 /199 /285
K 1539 /- /- /877 /200 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
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 1033 -2703
C - D 1718 -4513
D - E 1840 -4534
E - F 1860 -4500
F - G 1418 -3597
Chords Tens. Comp.
G - H 1416 -3583
H - I 1009 -2081
I - J 989 -2194
J - K 1029 -2627
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 2339 -809
T - S 25 -11
R - P 3246 -939
Q - O 9 -4
Chords Tens. Comp.
O - N 9 -4
N - M 2253 -778
M - K 2255 -777
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - T 522 -1278
C - R 1658 -505
T - R 2658 -914
D - R 254 -324
R - S 71 0
R - F 1229 -578
F - P 892 -246
Webs Tens. Comp.
G - P 158 -74
P - Q 87 0
P - H 2230 -604
P - N 3340 -959
H - N 437 -1729
N - J 332 -614
J - M 228 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 7-16
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 7th Ed. 2020 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): 0.365 P 999 360
VERT(CL): 0.689 P 656 240
HORZ(LL): 0.249 M - -
HORZ(TL): 0.469 M - -
Creep Factor: 2.0
Max TC CSI: 0.708
Max BC CSI: 0.850
Max Web CSI: 0.970
Wgt: 226.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A03
Truss Type
HIPS
Qty
1
Ply
1 286601/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
17'4'17'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"2'9-3/4"4'7-5/16"8'10-3/16"9'5-15/16"(a)
A
B
C
D E
F G H
I
J
K
L
MNO
P
Q
R
ST
6
12
3
123X6(A1)
4X4
5X6
1.5X3
5X8
1.5X4
3X6
5X6 1.5X3
10X10
2X4
5X6(R)
3X6
3X6
6X12
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; T2,T5 2x4 SP M-30;
Bot chord: 2x4 SP #2; B2 2x4 SP M-30;
Webs: 2x4 SP #3; W3,W8 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)
TC 24 17.00 21.00
BC 120 0.15 11.74
BC 93 11.70 19.22
BC 120 19.22 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1540 /- /- /877 /199 /285
K 1539 /- /- /877 /200 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
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 1033 -2703
C - D 1718 -4513
D - E 1840 -4534
E - F 1860 -4500
F - G 1418 -3597
Chords Tens. Comp.
G - H 1416 -3583
H - I 1009 -2081
I - J 989 -2194
J - K 1029 -2627
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 2339 -809
T - S 25 -11
R - P 3246 -939
Q - O 9 -4
Chords Tens. Comp.
O - N 9 -4
N - M 2253 -778
M - K 2255 -777
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - T 522 -1278
C - R 1658 -505
T - R 2658 -914
D - R 254 -324
R - S 71 0
R - F 1229 -578
F - P 892 -246
Webs Tens. Comp.
G - P 158 -74
P - Q 87 0
P - H 2230 -604
P - N 3340 -959
H - N 437 -1729
N - J 332 -614
J - M 228 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 7-16
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 7th Ed. 2020 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): 0.365 P 999 360
VERT(CL): 0.689 P 656 240
HORZ(LL): 0.249 M - -
HORZ(TL): 0.469 M - -
Creep Factor: 2.0
Max TC CSI: 0.708
Max BC CSI: 0.850
Max Web CSI: 0.970
Wgt: 226.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A03
Truss Type
HIPS
Qty
1
Ply
1 286601/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
17'4'17'
11'10-5/8"7'2-1/4"18'11-1/8"1'5-9/16"1'5-9/16"
4-3/16"2'9-3/4"4'7-5/16"8'10-3/16"9'5-15/16"(a)
A
B
C
D E
F G H
I
J
K
L
MNO
P
Q
R
ST
6
12
3
123X6(A1)
4X4
5X6
1.5X3
5X8
1.5X4
3X6
5X6 1.5X3
10X10
2X4
5X6(R)
3X6
3X6
6X12
3X4
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; T2 2x4 SP #2;
Bot chord: 2x4 :SP 2400f-2.0E + SP M-31:;
B2 2x4 SP M-30;
Webs: 2x4 SP #3;
Filler: 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 120 0.52 19.00
BC 120 19.00 37.48
BC 116 28.11 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
H 1546 /- /- /865 /201 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 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 39 0
B - C 1517 -4733
C - D 1380 -4342
D - E 1015 -3224
Chords Tens. Comp.
E - F 1022 -3223
F - G 1381 -4335
G - H 1520 -4726
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 4252 -1269
Q - P 3678 -967
P - O 3704 -963
O - N 3701 -953
N - M 3675 -955
Chords Tens. Comp.
M - L 3654 -958
L - K 4230 -1248
K - J 4214 -1256
J - H 4215 -1265
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 273 -335
Q - D 523 -109
D - O 450 -811
E - O 2435 -645
O - F 453 -801
F - L 524 -113
Webs Tens. Comp.
R - M 85 0
R - S 11 -3
L - G 276 -395
S - K 167 0
S - J 10 -4
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 7-16
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 7th Ed. 2020 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): 0.533 O 849 360
VERT(CL): 0.987 O 458 240
HORZ(LL): 0.378 J - -
HORZ(TL): 0.717 J - -
Creep Factor: 2.0
Max TC CSI: 0.808
Max BC CSI: 0.820
Max Web CSI: 0.928
Wgt: 190.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A05
Truss Type
COMN
Qty
3
Ply
1 286701/20/2021
27'4-7/8"9'10-1/2"8-5/8"
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
19'8'1-3/8"10'2"8-5/8"1'5-9/16"
1'5-9/16"
4-3/16"4'7-1/16"9'10-3/16"10'5-15/16"A
B
C
D
E
F
G
H
IJ
K
LMN
O
PQ
R S
6
12
3
12
3X8(F1)
1.5X3
3X4
H0308
5X6
5X6
6X8
5X6
H0308
1.5X3
1.5X3
3X4
1.5X3
1.5X3
1.5X3
2X4
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; T2 2x4 SP #2;
Bot chord: 2x4 :SP 2400f-2.0E + SP M-31:;
B2 2x4 SP M-30;
Webs: 2x4 SP #3;
Filler: 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 120 0.52 19.00
BC 120 19.00 37.48
BC 116 28.11 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1546 /- /- /870 /199 /314
H 1546 /- /- /865 /201 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 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 39 0
B - C 1517 -4733
C - D 1380 -4342
D - E 1015 -3224
Chords Tens. Comp.
E - F 1022 -3223
F - G 1381 -4335
G - H 1520 -4726
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 4252 -1269
Q - P 3678 -967
P - O 3704 -963
O - N 3701 -953
N - M 3675 -955
Chords Tens. Comp.
M - L 3654 -958
L - K 4230 -1248
K - J 4214 -1256
J - H 4215 -1265
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 273 -335
Q - D 523 -109
D - O 450 -811
E - O 2435 -645
O - F 453 -801
F - L 524 -113
Webs Tens. Comp.
R - M 85 0
R - S 11 -3
L - G 276 -395
S - K 167 0
S - J 10 -4
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 7-16
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 7th Ed. 2020 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): 0.533 O 849 360
VERT(CL): 0.987 O 458 240
HORZ(LL): 0.378 J - -
HORZ(TL): 0.717 J - -
Creep Factor: 2.0
Max TC CSI: 0.808
Max BC CSI: 0.820
Max Web CSI: 0.928
Wgt: 190.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A05
Truss Type
COMN
Qty
3
Ply
1 286701/20/2021
27'4-7/8"9'10-1/2"8-5/8"
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
19'8'1-3/8"10'2"8-5/8"1'5-9/16"
1'5-9/16"
4-3/16"4'7-1/16"9'10-3/16"10'5-15/16"A
B
C
D
E
F
G
H
IJ
K
LMN
O
PQ
R S
6
12
3
12
3X8(F1)
1.5X3
3X4
H0308
5X6
5X6
6X8
5X6
H0308
1.5X3
1.5X3
3X4
1.5X3
1.5X3
1.5X3
2X4
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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;
Lt Wedge: 2x4 SP #3;Rt Wedge: 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 19.00
BC 120 19.00 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 1546 /- /- /870 /198 /314
H 1546 /- /- /870 /198 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 1.7
H Brg Width = 8.0 Min Req = 1.7
Bearings O & H are a rigid surface.
Bearings O & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1511 -4704
C - D 1384 -4350
D - E 1012 -3221
Chords Tens. Comp.
E - F 1019 -3221
F - G 1377 -4350
G - H 1506 -4704
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 4254 -1259
N - M 3680 -968
M - L 3706 -964
Chords Tens. Comp.
L - K 3706 -952
K - J 3680 -955
J - H 4254 -1247
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 257 -318
N - D 529 -112
D - L 455 -810
E - L 2434 -643
Webs Tens. Comp.
L - F 455 -810
F - J 529 -110
J - G 258 -318
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 7-16
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 7th Ed. 2020 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): 0.560 L 808 360
VERT(CL): 1.060 L 426 240
HORZ(LL): 0.388 J - -
HORZ(TL): 0.735 J - -
Creep Factor: 2.0
Max TC CSI: 0.843
Max BC CSI: 0.826
Max Web CSI: 0.927
Wgt: 175.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A06
Truss Type
COMN
Qty
10
Ply
1 286801/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
19'19'1'5-9/16"1'5-9/16"
4-3/16"4'7-1/16"9'10-3/16"10'5-15/16"A
B
C
D
E
F
G
H
I
J
K
L
MN
O
6
12
3
12
3X8(F1)
3X8(F1)
1.5X3
3X4
H0308
5X6
5X6
6X8
5X6
H0308
3X4
1.5X3
3X8(F1)
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;
Bot chord: 2x4 SP M-30;
Webs: 2x4 SP #3;
Lt Wedge: 2x4 SP #3;Rt Wedge: 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 19.00
BC 120 19.00 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 1546 /- /- /870 /198 /314
H 1546 /- /- /870 /198 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 1.7
H Brg Width = 8.0 Min Req = 1.7
Bearings O & H are a rigid surface.
Bearings O & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1511 -4704
C - D 1384 -4350
D - E 1012 -3221
Chords Tens. Comp.
E - F 1019 -3221
F - G 1377 -4350
G - H 1506 -4704
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 4254 -1259
N - M 3680 -968
M - L 3706 -964
Chords Tens. Comp.
L - K 3706 -952
K - J 3680 -955
J - H 4254 -1247
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 257 -318
N - D 529 -112
D - L 455 -810
E - L 2434 -643
Webs Tens. Comp.
L - F 455 -810
F - J 529 -110
J - G 258 -318
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 7-16
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 7th Ed. 2020 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): 0.560 L 808 360
VERT(CL): 1.060 L 426 240
HORZ(LL): 0.388 J - -
HORZ(TL): 0.735 J - -
Creep Factor: 2.0
Max TC CSI: 0.843
Max BC CSI: 0.826
Max Web CSI: 0.927
Wgt: 175.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A06
Truss Type
COMN
Qty
10
Ply
1 286801/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
19'19'1'5-9/16"1'5-9/16"
4-3/16"4'7-1/16"9'10-3/16"10'5-15/16"A
B
C
D
E
F
G
H
I
J
K
L
MN
O
6
12
3
12
3X8(F1)
3X8(F1)
1.5X3
3X4
H0308
5X6
5X6
6X8
5X6
H0308
3X4
1.5X3
3X8(F1)
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
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 946 -2668
C - D 1007 -2643
D - E 736 -1841
E - F 767 -1803
F - G 808 -1738
Chords Tens. Comp.
G - H 1293 -3840
H - I 1272 -3889
I - J 1637 -4532
J - K 1546 -4663
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2299 -714
V - U 73 -34
T - S 2320 -650
S - Q 1 -5
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -6
N - M 4021 -1146
M - K 4174 -1279
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 176 -343
C - T 78 -39
V - T 2260 -690
T - U 52 0
T - D 523 -142
D - S 443 -926
F - S 1173 -491
S - G 705 -2287
S - N 2675 -569
Webs Tens. Comp.
R - Q 37 0
G - N 3260 -844
N - O 25 0
N - I 345 -556
O - P 34 0
W - N 0 0
I - M 384 -183
M - J 216 -236
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 7-16
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 7th Ed. 2020 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): 0.445 N 999 360
VERT(CL): 0.840 N 538 240
HORZ(LL): 0.266 M - -
HORZ(TL): 0.502 M - -
Creep Factor: 2.0
Max TC CSI: 0.859
Max BC CSI: 0.994
Max Web CSI: 0.861
Wgt: 235.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A07
Truss Type
COMN
Qty
3
Ply
1 286901/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"9'10-3/16"10'5-15/16"(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)
5X8
3X4
3X6
5X6
7X10
7X6
10X10
3X3
3X6
3X4
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.
Wind loading based on both gable and hip roof types.
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 946 -2668
C - D 1007 -2643
D - E 736 -1841
E - F 767 -1803
F - G 808 -1738
Chords Tens. Comp.
G - H 1293 -3840
H - I 1272 -3889
I - J 1637 -4532
J - K 1546 -4663
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2299 -714
V - U 73 -34
T - S 2320 -650
S - Q 1 -5
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -6
N - M 4021 -1146
M - K 4174 -1279
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 176 -343
C - T 78 -39
V - T 2260 -690
T - U 52 0
T - D 523 -142
D - S 443 -926
F - S 1173 -491
S - G 705 -2287
S - N 2675 -569
Webs Tens. Comp.
R - Q 37 0
G - N 3260 -844
N - O 25 0
N - I 345 -556
O - P 34 0
W - N 0 0
I - M 384 -183
M - J 216 -236
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 7-16
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 7th Ed. 2020 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): 0.445 N 999 360
VERT(CL): 0.840 N 538 240
HORZ(LL): 0.266 M - -
HORZ(TL): 0.502 M - -
Creep Factor: 2.0
Max TC CSI: 0.859
Max BC CSI: 0.994
Max Web CSI: 0.861
Wgt: 235.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A07
Truss Type
COMN
Qty
3
Ply
1 286901/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"9'10-3/16"10'5-15/16"(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)
5X8
3X4
3X6
5X6
7X10
7X6
10X10
3X3
3X6
3X4
3X4
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 18.06 19.94
BC 80 0.15 11.49
BC 75 11.48 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.
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /875 /555 /300
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 955 -2670
C - D 1034 -2643
D - E 1161 -2684
E - F 1186 -2642
F - G 825 -1632
Chords Tens. Comp.
G - H 1373 -3833
H - I 1347 -3882
I - J 1636 -4525
J - K 1561 -4660
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2302 -730
V - U 69 -38
T - S 1632 -386
S - Q 1 -6
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -5
N - M 4037 -1228
M - K 4172 -1294
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 183 -346
C - T 93 -47
V - T 2267 -702
D - T 266 -344
T - U 51 0
T - F 1102 -506
F - S 241 -192
S - G 438 -1475
S - N 2279 -511
Webs Tens. Comp.
G - N 3402 -944
R - Q 39 0
N - O 0 -43
N - I 377 -593
O - P 32 0
W - N 0 0
I - M 397 -165
M - J 204 -237
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 7-16
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 7th Ed. 2020 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): 0.426 N 999 360
VERT(CL): 0.804 N 563 240
HORZ(LL): 0.259 M - -
HORZ(TL): 0.489 M - -
Creep Factor: 2.0
Max TC CSI: 0.860
Max BC CSI: 0.997
Max Web CSI: 0.868
Wgt: 240.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 287001/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
18'0-11/16"1'10-5/8"18'0-11/16"
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"9'4-1/2"10'0-1/4"(a)(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)
5X8
3X6
5X6
6X8
7X6
10X10
3X3
3X6
3X4
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 18.06 19.94
BC 80 0.15 11.49
BC 75 11.48 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.
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /875 /555 /300
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 955 -2670
C - D 1034 -2643
D - E 1161 -2684
E - F 1186 -2642
F - G 825 -1632
Chords Tens. Comp.
G - H 1373 -3833
H - I 1347 -3882
I - J 1636 -4525
J - K 1561 -4660
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 2302 -730
V - U 69 -38
T - S 1632 -386
S - Q 1 -6
Chords Tens. Comp.
R - P 2 -7
Q - O 8 -5
N - M 4037 -1228
M - K 4172 -1294
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 183 -346
C - T 93 -47
V - T 2267 -702
D - T 266 -344
T - U 51 0
T - F 1102 -506
F - S 241 -192
S - G 438 -1475
S - N 2279 -511
Webs Tens. Comp.
G - N 3402 -944
R - Q 39 0
N - O 0 -43
N - I 377 -593
O - P 32 0
W - N 0 0
I - M 397 -165
M - J 204 -237
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 7-16
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 7th Ed. 2020 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): 0.426 N 999 360
VERT(CL): 0.804 N 563 240
HORZ(LL): 0.259 M - -
HORZ(TL): 0.489 M - -
Creep Factor: 2.0
Max TC CSI: 0.860
Max BC CSI: 0.997
Max Web CSI: 0.868
Wgt: 240.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 287001/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
18'0-11/16"1'10-5/8"18'0-11/16"
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"9'4-1/2"10'0-1/4"(a)(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)
5X8
3X6
5X6
6X8
7X6
10X10
3X3
3X6
3X4
3X4
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; B2 2x4 SP M-30;
B4 2x4 SP 2400f-2.0E + SP M-31;
Webs: 2x4 SP #3; W8 2x4 SP #2; W9,
W10 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)
TC 24 16.06 21.94
BC 75 0.15 11.49
BC 120 11.48 23.07
BC 25 20.97 23.07
BC 80 23.07 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /877 /558 /272
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 1091 -2674
C - D 1181 -2634
D - E 1278 -2631
E - F 1293 -2589
Chords Tens. Comp.
F - G 998 -1840
G - H 1608 -3801
H - I 1592 -3947
I - J 1854 -4747
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2306 -852
U - T 64 -51
S - Q 1806 -605
R - O 0 -64
Chords Tens. Comp.
Q - P 1846 -599
P - N 89 -1
M - L 4310 -1594
L - J 4262 -1569
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 207 -350
C - S 123 -77
U - S 2277 -811
D - S 199 -244
S - T 51 0
S - F 927 -395
F - P 262 -156
R - Q 41 0
Webs Tens. Comp.
P - G 1628 -4498
P - M 5025 -1608
G - M 5939 -2012
M - N 0 -255
M - I 484 -849
N - O 43 0
V - M 0 0
I - L 146 -78
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 7-16
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 7th Ed. 2020 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): 0.553 M 819 360
VERT(CL): 1.043 M 433 240
HORZ(LL): 0.376 L - -
HORZ(TL): 0.710 L - -
Creep Factor: 2.0
Max TC CSI: 0.960
Max BC CSI: 0.965
Max Web CSI: 0.939
Wgt: 231.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A09
Truss Type
COMN
Qty
1
Ply
1 287101/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
16'0-11/16"5'10-5/8"16'0-11/16"
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"8'4-1/2"9'0-1/4"(a)
(a)
(a)
A
B
C
D E
F G
H
I
J
K
L
M
NOPQR
STU
V
6
12
3
12
3X6(A1)
3X4
4X8(R)
5X8
3X6
5X6
7X10(R)
8X10
12X14
3X3
4X6
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; B2 2x4 SP M-30;
B4 2x4 SP 2400f-2.0E + SP M-31;
Webs: 2x4 SP #3; W8 2x4 SP #2; W9,
W10 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)
TC 24 16.06 21.94
BC 75 0.15 11.49
BC 120 11.48 23.07
BC 25 20.97 23.07
BC 80 23.07 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /877 /558 /272
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 1091 -2674
C - D 1181 -2634
D - E 1278 -2631
E - F 1293 -2589
Chords Tens. Comp.
F - G 998 -1840
G - H 1608 -3801
H - I 1592 -3947
I - J 1854 -4747
J - K 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2306 -852
U - T 64 -51
S - Q 1806 -605
R - O 0 -64
Chords Tens. Comp.
Q - P 1846 -599
P - N 89 -1
M - L 4310 -1594
L - J 4262 -1569
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 207 -350
C - S 123 -77
U - S 2277 -811
D - S 199 -244
S - T 51 0
S - F 927 -395
F - P 262 -156
R - Q 41 0
Webs Tens. Comp.
P - G 1628 -4498
P - M 5025 -1608
G - M 5939 -2012
M - N 0 -255
M - I 484 -849
N - O 43 0
V - M 0 0
I - L 146 -78
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 7-16
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 7th Ed. 2020 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): 0.553 M 819 360
VERT(CL): 1.043 M 433 240
HORZ(LL): 0.376 L - -
HORZ(TL): 0.710 L - -
Creep Factor: 2.0
Max TC CSI: 0.960
Max BC CSI: 0.965
Max Web CSI: 0.939
Wgt: 231.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A09
Truss Type
COMN
Qty
1
Ply
1 287101/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
16'0-11/16"5'10-5/8"16'0-11/16"
11'7-9/16"9'4-1/16"2'2-15/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"8"3'6-7/16"8'4-1/2"9'0-1/4"(a)
(a)
(a)
A
B
C
D E
F G
H
I
J
K
L
M
NOPQR
STU
V
6
12
3
12
3X6(A1)
3X4
4X8(R)
5X8
3X6
5X6
7X10(R)
8X10
12X14
3X3
4X6
3X4
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 3X4 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 14.06 23.94
BC 99 0.15 11.49
BC 120 11.50 23.94
BC 75 20.97 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 967 /- /- /585 /407 /243
W* 117 /- /- /57 /35 /-
K 457 /- /- /336 /216 /-
N /-104
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
W Brg Width = 171 Min Req = -
K Brg Width = 8.0 Min Req = 1.5
Bearings B, W, & K are a rigid surface.
Bearings B, W, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1051 -1449
C - D 1030 -1172
D - E 1041 -1112
E - F 910 -847
F - G 869 -734
Chords Tens. Comp.
G - H 392 -86
H - I 355 -95
I - J 332 -101
J - K 281 -304
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 1216 -806
V - U 44 -26
T - S 977 -615
S - Q 446 -263
R - O 31 -111
Chords Tens. Comp.
Q - P 518 -293
O - N 186 -76
N - M 186 -76
M - K 183 -69
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 192 -123
C - T 247 -285
V - T 1190 -791
T - U 45 0
T - E 439 -307
E - S 510 -540
F - S 183 -175
Webs Tens. Comp.
S - G 503 -202
G - P 654 -953
R - Q 6 -33
P - O 591 -1117
P - H 131 -339
O - J 239 -360
J - M 347 -204
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 7-16
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 7th Ed. 2020 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): 0.088 Q 999 360
VERT(CL): 0.195 Q 999 240
HORZ(LL): 0.017 Q - -
HORZ(TL): 0.033 Q - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.999
Max Web CSI: 0.476
Wgt: 221.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A10
Truss Type
SPEC
Qty
1
Ply
1 287201/20/2021
23'0-3/8"14'3-5/8"8"SEAT PLATE REQ. SEAT PLATE REQ. SEAT PLATE REQ.
14'0-11/16"9'10-5/8"14'0-11/16"
11'7-9/16"9'4-1/16"17'0-3/8"1'5-9/16"1'5-9/16"
38'
4-3/16"8"7'4-1/2"8'0-1/4"(a)
(a)
A
B
C
D
E
F G H
I
J
K
L
MNOP
QRS
TUV W
6
12
3X6(A1)
4X4
3X6
5X6
1.5X3
5X6
3X8 1.5X3
1.5X3
4X6(R)
5X6
3X6
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;
Bot chord: 2x4 SP #2;
Webs: 2x4 SP #3;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 3X4 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 14.06 23.94
BC 99 0.15 11.49
BC 120 11.50 23.94
BC 75 20.97 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 967 /- /- /585 /407 /243
W* 117 /- /- /57 /35 /-
K 457 /- /- /336 /216 /-
N /-104
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
W Brg Width = 171 Min Req = -
K Brg Width = 8.0 Min Req = 1.5
Bearings B, W, & K are a rigid surface.
Bearings B, W, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 1051 -1449
C - D 1030 -1172
D - E 1041 -1112
E - F 910 -847
F - G 869 -734
Chords Tens. Comp.
G - H 392 -86
H - I 355 -95
I - J 332 -101
J - K 281 -304
K - L 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - V 1216 -806
V - U 44 -26
T - S 977 -615
S - Q 446 -263
R - O 31 -111
Chords Tens. Comp.
Q - P 518 -293
O - N 186 -76
N - M 186 -76
M - K 183 -69
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - V 192 -123
C - T 247 -285
V - T 1190 -791
T - U 45 0
T - E 439 -307
E - S 510 -540
F - S 183 -175
Webs Tens. Comp.
S - G 503 -202
G - P 654 -953
R - Q 6 -33
P - O 591 -1117
P - H 131 -339
O - J 239 -360
J - M 347 -204
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 7-16
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 7th Ed. 2020 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): 0.088 Q 999 360
VERT(CL): 0.195 Q 999 240
HORZ(LL): 0.017 Q - -
HORZ(TL): 0.033 Q - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.999
Max Web CSI: 0.476
Wgt: 221.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A10
Truss Type
SPEC
Qty
1
Ply
1 287201/20/2021
23'0-3/8"14'3-5/8"8"SEAT PLATE REQ. SEAT PLATE REQ. SEAT PLATE REQ.
14'0-11/16"9'10-5/8"14'0-11/16"
11'7-9/16"9'4-1/16"17'0-3/8"1'5-9/16"1'5-9/16"
38'
4-3/16"8"7'4-1/2"8'0-1/4"(a)
(a)
A
B
C
D
E
F G H
I
J
K
L
MNOP
QRS
TUV W
6
12
3X6(A1)
4X4
3X6
5X6
1.5X3
5X6
3X8 1.5X3
1.5X3
4X6(R)
5X6
3X6
3X6
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 12.56 25.44
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.
Wind loading based on both gable and hip roof types.
Right bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 852 /- /- /536 /317 /222
L 1858 /- /- /1043 /582 /-
H 486 /- /- /517 /199 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
L Brg Width = 7.6 Min Req = 2.2
H Brg Width = 8.0 Min Req = 1.5
Bearings B, L, & H are a rigid surface.
Bearings B, L, & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 730 -1231
C - D 516 -721
D - E 555 -563
Chords Tens. Comp.
E - F 621 -290
F - G 465 -106
G - H 452 -513
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 1030 -535
P - O 1028 -536
O - N 214 -142
N - M 214 -142
Chords Tens. Comp.
M - L 214 -142
L - K 448 -359
K - J 406 -271
J - H 414 -278
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - C 184 0
C - O 477 -535
D - O 126 -48
O - E 567 -362
E - L 955 -1188
Webs Tens. Comp.
L - F 892 -830
K - G 722 -609
F - K 440 -567
G - J 355 -297
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 7-16
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 7th Ed. 2020 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 P 999 360
VERT(CL): 0.070 P 999 240
HORZ(LL): 0.012 J - -
HORZ(TL): 0.024 L - -
Creep Factor: 2.0
Max TC CSI: 0.925
Max BC CSI: 0.792
Max Web CSI: 0.702
Wgt: 205.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A11
Truss Type
HIPS
Qty
1
Ply
1 287301/20/2021
23'4-3/16"14'7-13/16"
SEAT PLATE REQ. SEAT PLATE REQ. SEAT PLATE REQ.
12'6-11/16"12'10-5/8"12'6-11/16"
38'1'5-9/16"1'5-9/16"
4-3/16"6'7-1/2"7'3-1/4"(a)
A
B
C
D E F
G
H
I
JKLMNOP
6
12
3X6(A1)
1.5X3
3X4
5X6
3X8 3X6
3X4
3X6 4X6
5X6
3X4
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 12.56 25.44
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.
Wind loading based on both gable and hip roof types.
Right bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 852 /- /- /536 /317 /222
L 1858 /- /- /1043 /582 /-
H 486 /- /- /517 /199 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
L Brg Width = 7.6 Min Req = 2.2
H Brg Width = 8.0 Min Req = 1.5
Bearings B, L, & H are a rigid surface.
Bearings B, L, & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 730 -1231
C - D 516 -721
D - E 555 -563
Chords Tens. Comp.
E - F 621 -290
F - G 465 -106
G - H 452 -513
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 1030 -535
P - O 1028 -536
O - N 214 -142
N - M 214 -142
Chords Tens. Comp.
M - L 214 -142
L - K 448 -359
K - J 406 -271
J - H 414 -278
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - C 184 0
C - O 477 -535
D - O 126 -48
O - E 567 -362
E - L 955 -1188
Webs Tens. Comp.
L - F 892 -830
K - G 722 -609
F - K 440 -567
G - J 355 -297
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 7-16
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 7th Ed. 2020 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 P 999 360
VERT(CL): 0.070 P 999 240
HORZ(LL): 0.012 J - -
HORZ(TL): 0.024 L - -
Creep Factor: 2.0
Max TC CSI: 0.925
Max BC CSI: 0.792
Max Web CSI: 0.702
Wgt: 205.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A11
Truss Type
HIPS
Qty
1
Ply
1 287301/20/2021
23'4-3/16"14'7-13/16"
SEAT PLATE REQ. SEAT PLATE REQ. SEAT PLATE REQ.
12'6-11/16"12'10-5/8"12'6-11/16"
38'1'5-9/16"1'5-9/16"
4-3/16"6'7-1/2"7'3-1/4"(a)
A
B
C
D E F
G
H
I
JKLMNOP
6
12
3X6(A1)
1.5X3
3X4
5X6
3X8 3X6
3X4
3X6 4X6
5X6
3X4
3X4
1.5X3
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 -1.40 11.06
TC 24 11.06 26.94
TC 24 26.94 39.40
BC 75 0.15 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.
Wind loading based on both gable and hip roof types.
Right bottom chord exposed to wind.
Additional Notes
See A1 Std Detail for gable wind bracing and other requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B* 107 /- /- /53 /37 /9
R 640 /- /- /615 /248 /-
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 40 0
B - C 72 -56
C - D 141 -149
D - E 143 -83
E - F 146 -6
F - G 143 -5
G - H 141 -5
H - I 141 -5
I - J 141 -5
Chords Tens. Comp.
J - K 141 -5
K - L 141 -5
L - M 141 -5
M - N 137 -5
N - O 137 -5
O - P 540 -357
P - Q 514 -389
Q - R 743 -750
R - S 40 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AH 155 -65
AH-AG 157 -65
AG-AF 299 -116
AF-AE 302 -118
AE-AD 305 -119
AD-AC 305 -118
AC-AB 305 -118
AB-AA 305 -118
Chords Tens. Comp.
AA- Z 334 -161
Z - Y 334 -161
Y - X 334 -161
X - W 334 -161
W - V 334 -161
V - U 260 -162
U - T 260 -162
T - R 615 -517
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AG 206 -102
V -AI 639 -610
AI- U 128 -101
N -AJ 123 -109
Webs Tens. Comp.
AJ- O 647 -634
T -AK 498 -450
AK- Q 461 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
AH- C 0 -60
AG- D 125 -117
E -AF 154 -126
F -AE 235 -147
AD- G 68 -158
Gables Tens. Comp.
J - Z 126 -129
K - Y 129 -131
L - X 118 -114
M - V 189 -161
O - T 675 -692
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: 24.8 "
Wind Criteria
Wind Std: ASCE 7-16
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 7th Ed. 2020 Res.
TPI Std: 2014
Rep Factors Used: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.038 P 999 360
VERT(CL): 0.068 P 999 240
HORZ(LL): 0.016 P - -
HORZ(TL): 0.020 P - -
Creep Factor: 2.0
Max TC CSI: 0.557
Max BC CSI: 0.606
Max Web CSI: 0.693
Wgt: 238.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A12GE
Truss Type
GABL
Qty
1
Ply
1 287401/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
11'0-11/16"15'10-5/8"11'0-11/16"
1'5-9/16"1'5-9/16"
4-3/16"5'10-1/2"6'6-1/4"A
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 3X6 3X4
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 -1.40 11.06
TC 24 11.06 26.94
TC 24 26.94 39.40
BC 75 0.15 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.
Wind loading based on both gable and hip roof types.
Right bottom chord exposed to wind.
Additional Notes
See A1 Std Detail for gable wind bracing and other requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B* 107 /- /- /53 /37 /9
R 640 /- /- /615 /248 /-
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 40 0
B - C 72 -56
C - D 141 -149
D - E 143 -83
E - F 146 -6
F - G 143 -5
G - H 141 -5
H - I 141 -5
I - J 141 -5
Chords Tens. Comp.
J - K 141 -5
K - L 141 -5
L - M 141 -5
M - N 137 -5
N - O 137 -5
O - P 540 -357
P - Q 514 -389
Q - R 743 -750
R - S 40 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B -AH 155 -65
AH-AG 157 -65
AG-AF 299 -116
AF-AE 302 -118
AE-AD 305 -119
AD-AC 305 -118
AC-AB 305 -118
AB-AA 305 -118
Chords Tens. Comp.
AA- Z 334 -161
Z - Y 334 -161
Y - X 334 -161
X - W 334 -161
W - V 334 -161
V - U 260 -162
U - T 260 -162
T - R 615 -517
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C -AG 206 -102
V -AI 639 -610
AI- U 128 -101
N -AJ 123 -109
Webs Tens. Comp.
AJ- O 647 -634
T -AK 498 -450
AK- Q 461 -419
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
AH- C 0 -60
AG- D 125 -117
E -AF 154 -126
F -AE 235 -147
AD- G 68 -158
Gables Tens. Comp.
J - Z 126 -129
K - Y 129 -131
L - X 118 -114
M - V 189 -161
O - T 675 -692
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: 24.8 "
Wind Criteria
Wind Std: ASCE 7-16
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 7th Ed. 2020 Res.
TPI Std: 2014
Rep Factors Used: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.038 P 999 360
VERT(CL): 0.068 P 999 240
HORZ(LL): 0.016 P - -
HORZ(TL): 0.020 P - -
Creep Factor: 2.0
Max TC CSI: 0.557
Max BC CSI: 0.606
Max Web CSI: 0.693
Wgt: 238.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A12GE
Truss Type
GABL
Qty
1
Ply
1 287401/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
11'0-11/16"15'10-5/8"11'0-11/16"
1'5-9/16"1'5-9/16"
4-3/16"5'10-1/2"6'6-1/4"A
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 3X6 3X4
5X6
3X4
3X6(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort Pierce, FL 34946
H -AC 136 -142
I -AB 125 -127
P -AK 119 -61
Truss
A12GE
Truss Type
GABL
Qty
1
Ply
1 287401/20/2021
**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.
# 889064451 St. Lucie Blvd, Suite 201Fort 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,T4 2x4 SP M-30;
Bot chord: 2x4 SP M-30; B2 2x4 SP #2;
B3 2x4 SP 2400f-2.0E + SP M-31;
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 96 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /407 /314
I 1543 /- /- /868 /411 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
I Brg Width = 8.0 Min Req = 1.5
Bearings B & I are a rigid surface.
Bearings B & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 930 -2686
C - D 892 -2411
D - E 755 -1699
E - F 1398 -3949
Chords Tens. Comp.
F - G 1253 -3859
G - H 1243 -4004
H - I 1473 -4711
I - J 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 2327 -707
P - O 1885 -494
O - N 1885 -494
Chords Tens. Comp.
N - M 14 -5
L - K 4274 -1237
K - I 4226 -1217
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - P 248 -362
P - D 493 -105
D - N 351 -657
E - N 45 -706
E - L 3525 -995
Webs Tens. Comp.
N - L 1927 -339
L - M 28 -12
L - F 289 -366
L - H 365 -611
H - K 139 -79
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 7-16
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 7th Ed. 2020 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): 0.420 F 999 360
VERT(CL): 0.793 F 570 240
HORZ(LL): 0.253 K - -
HORZ(TL): 0.477 K - -
Creep Factor: 2.0
Max TC CSI: 0.654
Max BC CSI: 0.992
Max Web CSI: 0.845
Wgt: 210.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A13
Truss Type
COMN
Qty
1
Ply
1 287501/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
23'2-9/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"3'6-7/16"9'10-3/16"10'5-15/16"(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
MNOP
6
12
3
12
3X6(A1)
1.5X3
3X4
5X6
3X6
6X10
5X8
8X10
1.5X3
1.5X3
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,T4 2x4 SP M-30;
Bot chord: 2x4 SP M-30; B2 2x4 SP #2;
B3 2x4 SP 2400f-2.0E + SP M-31;
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 96 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1539 /- /- /873 /407 /314
I 1543 /- /- /868 /411 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.8
I Brg Width = 8.0 Min Req = 1.5
Bearings B & I are a rigid surface.
Bearings B & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 930 -2686
C - D 892 -2411
D - E 755 -1699
E - F 1398 -3949
Chords Tens. Comp.
F - G 1253 -3859
G - H 1243 -4004
H - I 1473 -4711
I - J 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 2327 -707
P - O 1885 -494
O - N 1885 -494
Chords Tens. Comp.
N - M 14 -5
L - K 4274 -1237
K - I 4226 -1217
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - P 248 -362
P - D 493 -105
D - N 351 -657
E - N 45 -706
E - L 3525 -995
Webs Tens. Comp.
N - L 1927 -339
L - M 28 -12
L - F 289 -366
L - H 365 -611
H - K 139 -79
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 7-16
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 7th Ed. 2020 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): 0.420 F 999 360
VERT(CL): 0.793 F 570 240
HORZ(LL): 0.253 K - -
HORZ(TL): 0.477 K - -
Creep Factor: 2.0
Max TC CSI: 0.654
Max BC CSI: 0.992
Max Web CSI: 0.845
Wgt: 210.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
A13
Truss Type
COMN
Qty
1
Ply
1 287501/20/2021
38'
SEAT PLATE REQ. SEAT PLATE REQ.
19'19'
23'2-9/16"14'9-7/16"1'5-9/16"1'5-9/16"
4-3/16"3'6-7/16"9'10-3/16"10'5-15/16"(a)
(a)
A
B
C
D
E
F
G
H
I
J
K
L
MNOP
6
12
3
12
3X6(A1)
1.5X3
3X4
5X6
3X6
6X10
5X8
8X10
1.5X3
1.5X3
3X6
3X4
1.5X3
3X8(F1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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;
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 7.00
TC: From 31 plf at 7.00 to 31 plf at 12.00
BC: From 14 plf at 0.00 to 14 plf at 7.03
BC: From 7 plf at 7.03 to 7 plf at 12.00
TC: 290 lb Conc. Load at 7.03
TC: 189 lb Conc. Load at 9.06,11.06
BC: 406 lb Conc. Load at 7.03
BC: 109 lb Conc. Load at 9.06,11.06
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 7.00 12.00
BC 89 0.15 12.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 906 /- /- /- /435 /-
E 1198 /- /- /- /579 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 616 -1290
Chords Tens. Comp.
C - D 11 -20
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 1061 -490
Chords Tens. Comp.
F - E 1086 -493
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 610 -87
C - E 592 -1307
Webs Tens. Comp.
D - E 250 -320
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 7-16
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 7th Ed. 2020 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): 0.023 F 999 360
VERT(CL): 0.043 F 999 240
HORZ(LL): 0.010 E - -
HORZ(TL): 0.019 E - -
Creep Factor: 2.0
Max TC CSI: 0.862
Max BC CSI: 0.980
Max Web CSI: 0.856
Wgt: 57.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B01G
Truss Type
HIPM
Qty
1
Ply
1 290201/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
7'5'
1'5-9/16"
4-3/16"3'10-3/16"4'5-15/16"A
B
C D
EF
6
12
2X4(A1)
6X6
2X4
3X6
3X6(R)
7'0-3/8"
406#
290#
2'0-3/8"
109#
189#
2'
109#
189#
11-1/4"
**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;
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 7.00
TC: From 31 plf at 7.00 to 31 plf at 12.00
BC: From 14 plf at 0.00 to 14 plf at 7.03
BC: From 7 plf at 7.03 to 7 plf at 12.00
TC: 290 lb Conc. Load at 7.03
TC: 189 lb Conc. Load at 9.06,11.06
BC: 406 lb Conc. Load at 7.03
BC: 109 lb Conc. Load at 9.06,11.06
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 7.00 12.00
BC 89 0.15 12.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 906 /- /- /- /435 /-
E 1198 /- /- /- /579 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 616 -1290
Chords Tens. Comp.
C - D 11 -20
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 1061 -490
Chords Tens. Comp.
F - E 1086 -493
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 610 -87
C - E 592 -1307
Webs Tens. Comp.
D - E 250 -320
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 7-16
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 7th Ed. 2020 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): 0.023 F 999 360
VERT(CL): 0.043 F 999 240
HORZ(LL): 0.010 E - -
HORZ(TL): 0.019 E - -
Creep Factor: 2.0
Max TC CSI: 0.862
Max BC CSI: 0.980
Max Web CSI: 0.856
Wgt: 57.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B01G
Truss Type
HIPM
Qty
1
Ply
1 290201/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
7'5'
1'5-9/16"
4-3/16"3'10-3/16"4'5-15/16"A
B
C D
EF
6
12
2X4(A1)
6X6
2X4
3X6
3X6(R)
7'0-3/8"
406#
290#
2'0-3/8"
109#
189#
2'
109#
189#
11-1/4"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 2400f-2.0E + SP M-31:;
T2 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)
TC 24 9.00 12.00
BC 110 0.15 12.00
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /366 /203 /265
E 446 /- /- /256 /236 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 153 -416
Chords Tens. Comp.
C - D 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 256 -282
Chords Tens. Comp.
F - E 262 -284
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 310 -44
C - E 515 -476
Webs Tens. Comp.
D - E 161 -92
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 7-16
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 7th Ed. 2020 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): 0.037 F 999 360
VERT(CL): 0.068 F 999 240
HORZ(LL): 0.023 F - -
HORZ(TL): 0.043 F - -
Creep Factor: 2.0
Max TC CSI: 0.608
Max BC CSI: 0.986
Max Web CSI: 0.254
Wgt: 58.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B02
Truss Type
HIPM
Qty
1
Ply
1 287601/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
9'3'
1'5-9/16"
4-3/16"4'10-3/16"5'5-15/16"A
B
C D
EF
6
12
2X4(A1)
5X6
1.5X3
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 2400f-2.0E + SP M-31:;
T2 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)
TC 24 9.00 12.00
BC 110 0.15 12.00
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /366 /203 /265
E 446 /- /- /256 /236 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 153 -416
Chords Tens. Comp.
C - D 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 256 -282
Chords Tens. Comp.
F - E 262 -284
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 310 -44
C - E 515 -476
Webs Tens. Comp.
D - E 161 -92
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 7-16
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 7th Ed. 2020 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): 0.037 F 999 360
VERT(CL): 0.068 F 999 240
HORZ(LL): 0.023 F - -
HORZ(TL): 0.043 F - -
Creep Factor: 2.0
Max TC CSI: 0.608
Max BC CSI: 0.986
Max Web CSI: 0.254
Wgt: 58.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B02
Truss Type
HIPM
Qty
1
Ply
1 287601/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
9'3'
1'5-9/16"
4-3/16"4'10-3/16"5'5-15/16"A
B
C D
EF
6
12
2X4(A1)
5X6
1.5X3
1.5X3
3X6(R)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 119 0.15 12.00
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /363 /168 /343
E 446 /- /- /299 /268 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 136 -620
Chords Tens. Comp.
C - D 59 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 490 -395
Chords Tens. Comp.
F - E 487 -396
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
F - C 239 0
C - E 458 -565
Webs Tens. Comp.
D - E 168 -132
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 7-16
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 7th Ed. 2020 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): 0.020 F 999 240
HORZ(LL): 0.005 E - -
HORZ(TL): 0.008 E - -
Creep Factor: 2.0
Max TC CSI: 0.569
Max BC CSI: 0.984
Max Web CSI: 0.435
Wgt: 60.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B03
Truss Type
MONO
Qty
2
Ply
1 287701/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
1'5-9/16"
4-3/16"6'4-3/16"6'11-15/16"A
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 119 0.15 12.00
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 557 /- /- /363 /168 /343
E 446 /- /- /299 /268 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 136 -620
Chords Tens. Comp.
C - D 59 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 490 -395
Chords Tens. Comp.
F - E 487 -396
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
F - C 239 0
C - E 458 -565
Webs Tens. Comp.
D - E 168 -132
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 7-16
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 7th Ed. 2020 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): 0.020 F 999 240
HORZ(LL): 0.005 E - -
HORZ(TL): 0.008 E - -
Creep Factor: 2.0
Max TC CSI: 0.569
Max BC CSI: 0.984
Max Web CSI: 0.435
Wgt: 60.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
B03
Truss Type
MONO
Qty
2
Ply
1 287701/20/2021
12'
SEAT PLATE REQ. SEAT PLATE REQ.
1'5-9/16"
4-3/16"6'4-3/16"6'11-15/16"A
B
C
D
EF
6
12
2X4(A1)
1.5X3
3X4
1.5X3
3X6(R)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 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 7.00
TC: From 31 plf at 7.00 to 31 plf at 12.33
TC: From 62 plf at 12.33 to 62 plf at 19.00
BC: From 14 plf at 0.00 to 14 plf at 7.03
BC: From 7 plf at 7.03 to 7 plf at 12.30
BC: From 14 plf at 12.30 to 14 plf at 19.00
TC: 290 lb Conc. Load at 7.03
TC: 189 lb Conc. Load at 9.06,10.27
TC: 327 lb Conc. Load at 12.30
BC: 406 lb Conc. Load at 7.03
BC: 109 lb Conc. Load at 9.06,10.27
BC: 377 lb Conc. Load at 12.30
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 7.00 12.33
BC 74 0.15 18.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1700 /- /- /- /818 /-
E 1631 /- /- /- /773 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.0
E Brg Width = 4.0 Min Req = 1.9
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 1479 -3047
Chords Tens. Comp.
C - D 1249 -2619
D - E 1456 -2985
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 2644 -1272
H - G 2668 -1275
Chords Tens. Comp.
G - F 2668 -1275
F - E 2575 -1246
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 582 -78
C - F 32 -60
Webs Tens. Comp.
F - D 529 -36
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 7-16
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 7th Ed. 2020 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): 0.106 F 999 360
VERT(CL): 0.197 F 999 240
HORZ(LL): 0.049 F - -
HORZ(TL): 0.092 F - -
Creep Factor: 2.0
Max TC CSI: 0.885
Max BC CSI: 0.996
Max Web CSI: 0.222
Wgt: 81.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C01G
Truss Type
HIPS
Qty
1
Ply
1 290301/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
7'5'4"6'8"
1'5-9/16"
4-3/16"6-3/16"3'10-3/16"4'5-15/16"A
B
C D
E
FGH
6
12
4X6(A2)
5X8
2X4 H0308 3X4
5X6
4X6(B2)
7'0-3/8"
406#
290#
2'0-3/8"
109#
189#
1'2-1/2"
109#
189#
2'0-3/8"
377#
327#
6'8-3/8"
**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 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 7.00
TC: From 31 plf at 7.00 to 31 plf at 12.33
TC: From 62 plf at 12.33 to 62 plf at 19.00
BC: From 14 plf at 0.00 to 14 plf at 7.03
BC: From 7 plf at 7.03 to 7 plf at 12.30
BC: From 14 plf at 12.30 to 14 plf at 19.00
TC: 290 lb Conc. Load at 7.03
TC: 189 lb Conc. Load at 9.06,10.27
TC: 327 lb Conc. Load at 12.30
BC: 406 lb Conc. Load at 7.03
BC: 109 lb Conc. Load at 9.06,10.27
BC: 377 lb Conc. Load at 12.30
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 7.00 12.33
BC 74 0.15 18.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1700 /- /- /- /818 /-
E 1631 /- /- /- /773 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 2.0
E Brg Width = 4.0 Min Req = 1.9
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 1479 -3047
Chords Tens. Comp.
C - D 1249 -2619
D - E 1456 -2985
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 2644 -1272
H - G 2668 -1275
Chords Tens. Comp.
G - F 2668 -1275
F - E 2575 -1246
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 582 -78
C - F 32 -60
Webs Tens. Comp.
F - D 529 -36
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 7-16
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 7th Ed. 2020 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): 0.106 F 999 360
VERT(CL): 0.197 F 999 240
HORZ(LL): 0.049 F - -
HORZ(TL): 0.092 F - -
Creep Factor: 2.0
Max TC CSI: 0.885
Max BC CSI: 0.996
Max Web CSI: 0.222
Wgt: 81.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C01G
Truss Type
HIPS
Qty
1
Ply
1 290301/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
7'5'4"6'8"
1'5-9/16"
4-3/16"6-3/16"3'10-3/16"4'5-15/16"A
B
C D
E
FGH
6
12
4X6(A2)
5X8
2X4 H0308 3X4
5X6
4X6(B2)
7'0-3/8"
406#
290#
2'0-3/8"
109#
189#
1'2-1/2"
109#
189#
2'0-3/8"
377#
327#
6'8-3/8"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; T2 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)
TC 24 9.00 10.33
BC 82 0.15 18.79
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 818 /- /- /471 /359 /142
E 720 /- /- /379 /303 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 560 -1032
Chords Tens. Comp.
C - D 605 -825
D - E 565 -1034
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 822 -374
H - G 825 -372
Chords Tens. Comp.
G - F 825 -372
F - E 822 -373
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 240 -90
Webs Tens. Comp.
F - D 237 -83
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 7-16
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 7th Ed. 2020 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): 0.028 H 999 360
VERT(CL): 0.072 H 999 240
HORZ(LL): 0.016 H - -
HORZ(TL): 0.040 H - -
Creep Factor: 2.0
Max TC CSI: 0.726
Max BC CSI: 0.985
Max Web CSI: 0.092
Wgt: 75.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C02
Truss Type
HIPS
Qty
1
Ply
1 287801/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
9'1'4"8'8"
1'5-9/16"
4-3/16"6-3/16"4'10-3/16"5'5-15/16"A
B
C D
E
FGH
6
12
2X4(A1)
5X6(R)
1.5X3
4X4
1.5X3
5X6(R)
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 M-30; T2 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)
TC 24 9.00 10.33
BC 82 0.15 18.79
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 818 /- /- /471 /359 /142
E 720 /- /- /379 /303 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
E Brg Width = 4.0 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 0
B - C 560 -1032
Chords Tens. Comp.
C - D 605 -825
D - E 565 -1034
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 822 -374
H - G 825 -372
Chords Tens. Comp.
G - F 825 -372
F - E 822 -373
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 240 -90
Webs Tens. Comp.
F - D 237 -83
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 7-16
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 7th Ed. 2020 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): 0.028 H 999 360
VERT(CL): 0.072 H 999 240
HORZ(LL): 0.016 H - -
HORZ(TL): 0.040 H - -
Creep Factor: 2.0
Max TC CSI: 0.726
Max BC CSI: 0.985
Max Web CSI: 0.092
Wgt: 75.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C02
Truss Type
HIPS
Qty
1
Ply
1 287801/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
9'1'4"8'8"
1'5-9/16"
4-3/16"6-3/16"4'10-3/16"5'5-15/16"A
B
C D
E
FGH
6
12
2X4(A1)
5X6(R)
1.5X3
4X4
1.5X3
5X6(R)
3X4(B1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 103 0.15 18.79
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 818 /- /- /469 /358 /151
F 720 /- /- /377 /302 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 4.0 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 599 -1179
C - D 467 -869
Chords Tens. Comp.
D - E 472 -867
E - F 597 -1160
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 1001 -477
Chords Tens. Comp.
G - F 976 -455
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - G 293 -325
D - G 479 -189
Webs Tens. Comp.
G - E 289 -296
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 7-16
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 7th Ed. 2020 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 G 999 360
VERT(CL): 0.071 G 999 240
HORZ(LL): 0.017 G - -
HORZ(TL): 0.033 G - -
Creep Factor: 2.0
Max TC CSI: 0.272
Max BC CSI: 0.978
Max Web CSI: 0.183
Wgt: 85.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C03
Truss Type
SPEC
Qty
1
Ply
1 287901/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
9'8"9'4"
1'5-9/16"
4-3/16"6-3/16"5'2-3/16"5'9-15/16"A
B
C
D
E
F
G
6
12
2X4(A1)
1.5X3
4X4
5X6
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 103 0.15 18.79
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 818 /- /- /469 /358 /151
F 720 /- /- /377 /302 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 4.0 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 599 -1179
C - D 467 -869
Chords Tens. Comp.
D - E 472 -867
E - F 597 -1160
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 1001 -477
Chords Tens. Comp.
G - F 976 -455
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - G 293 -325
D - G 479 -189
Webs Tens. Comp.
G - E 289 -296
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 7-16
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 7th Ed. 2020 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 G 999 360
VERT(CL): 0.071 G 999 240
HORZ(LL): 0.017 G - -
HORZ(TL): 0.033 G - -
Creep Factor: 2.0
Max TC CSI: 0.272
Max BC CSI: 0.978
Max Web CSI: 0.183
Wgt: 85.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C03
Truss Type
SPEC
Qty
1
Ply
1 287901/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
9'8"9'4"
1'5-9/16"
4-3/16"6-3/16"5'2-3/16"5'9-15/16"A
B
C
D
E
F
G
6
12
2X4(A1)
1.5X3
4X4
5X6
1.5X3
3X4(B1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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;
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 12.00 19.00
BC 116 0.15 19.00
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 end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 822 /- /- /520 /159 /242
F 716 /- /- /389 /262 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 4.0 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 531 -1152
Chords Tens. Comp.
C - D 406 -682
D - E 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 956 -689
I - H 954 -690
Chords Tens. Comp.
H - G 954 -690
G - F 529 -405
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
I - C 195 0
C - G 347 -517
D - G 440 -135
Webs Tens. Comp.
D - F 535 -699
E - F 312 -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 7-16
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 7th Ed. 2020 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): 0.030 I 999 360
VERT(CL): 0.057 I 999 240
HORZ(LL): 0.012 F - -
HORZ(TL): 0.023 F - -
Creep Factor: 2.0
Max TC CSI: 0.588
Max BC CSI: 0.982
Max Web CSI: 0.393
Wgt: 105.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C04
Truss Type
HIPM
Qty
1
Ply
1 288001/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
12'7'
1'5-9/16"
4-3/16"6'4-3/16"6'11-15/16"(a)
A
B
C
D E
FGHI
6
12
2X4(A1)
1.5X3
3X4
3X4
5X6
3X4
1.5X4
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; T2 2x4 SP M-30;
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 12.00 19.00
BC 116 0.15 19.00
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 end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 822 /- /- /520 /159 /242
F 716 /- /- /389 /262 /-
Wind reactions based on MWFRS
B Brg Width = 8.0 Min Req = 1.5
F Brg Width = 4.0 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 531 -1152
Chords Tens. Comp.
C - D 406 -682
D - E 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - I 956 -689
I - H 954 -690
Chords Tens. Comp.
H - G 954 -690
G - F 529 -405
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
I - C 195 0
C - G 347 -517
D - G 440 -135
Webs Tens. Comp.
D - F 535 -699
E - F 312 -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 7-16
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 7th Ed. 2020 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): 0.030 I 999 360
VERT(CL): 0.057 I 999 240
HORZ(LL): 0.012 F - -
HORZ(TL): 0.023 F - -
Creep Factor: 2.0
Max TC CSI: 0.588
Max BC CSI: 0.982
Max Web CSI: 0.393
Wgt: 105.0 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
C04
Truss Type
HIPM
Qty
1
Ply
1 288001/20/2021
19'
SEAT PLATE REQ. SEAT PLATE REQ.
12'7'
1'5-9/16"
4-3/16"6'4-3/16"6'11-15/16"(a)
A
B
C
D E
FGHI
6
12
2X4(A1)
1.5X3
3X4
3X4
5X6
3X4
1.5X4
3X6(R)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 64 plf at -1.46 to 64 plf at 5.00
TC: From 32 plf at 5.00 to 32 plf at 10.00
TC: From 64 plf at 10.00 to 64 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 -1.40 5.00
TC 24 5.00 10.00
TC 24 10.00 16.40
BC 62 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1175 /- /- /- /707 /-
E 1175 /- /- /- /707 /-
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 40 -26
B - C 1263 -1979
C - D 1105 -1741
Chords Tens. Comp.
D - E 1262 -1974
E - F 40 -26
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1711 -1091
H - G 1727 -1098
Chords Tens. Comp.
G - E 1707 -1090
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 295 -121
C - G 16 -7
Webs Tens. Comp.
G - D 301 -125
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: 24.8 "
Wind Criteria
Wind Std: ASCE 7-16
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 4.63 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 Res.
TPI Std: 2014
Rep Factors Used: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.055 G 999 360
VERT(CL): 0.097 G 999 240
HORZ(LL): -0.026 G - -
HORZ(TL): 0.042 G - -
Creep Factor: 2.0
Max TC CSI: 0.830
Max BC CSI: 0.974
Max Web CSI: 0.115
Wgt: 67.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
D01
Truss Type
HIPS
Qty
1
Ply
1 291101/20/2021
15'
SEAT PLATE REQ. SEAT PLATE REQ.
5'5'5'
1'5-9/16"1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
B
C D
E
FGH
6
12
4X4(A2)
5X6
1.5X3 3X4
5X6
4X4(A2)
5'0-3/8"
186#
202#
2'0-3/8"
77#
127#
10-1/2"
77#
127#
2'0-3/8"
186#
202#
5'0-3/8"
**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 64 plf at -1.46 to 64 plf at 5.00
TC: From 32 plf at 5.00 to 32 plf at 10.00
TC: From 64 plf at 10.00 to 64 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 -1.40 5.00
TC 24 5.00 10.00
TC 24 10.00 16.40
BC 62 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 1175 /- /- /- /707 /-
E 1175 /- /- /- /707 /-
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 40 -26
B - C 1263 -1979
C - D 1105 -1741
Chords Tens. Comp.
D - E 1262 -1974
E - F 40 -26
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1711 -1091
H - G 1727 -1098
Chords Tens. Comp.
G - E 1707 -1090
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 295 -121
C - G 16 -7
Webs Tens. Comp.
G - D 301 -125
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: 24.8 "
Wind Criteria
Wind Std: ASCE 7-16
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 4.63 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 Res.
TPI Std: 2014
Rep Factors Used: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.055 G 999 360
VERT(CL): 0.097 G 999 240
HORZ(LL): -0.026 G - -
HORZ(TL): 0.042 G - -
Creep Factor: 2.0
Max TC CSI: 0.830
Max BC CSI: 0.974
Max Web CSI: 0.115
Wgt: 67.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
D01
Truss Type
HIPS
Qty
1
Ply
1 291101/20/2021
15'
SEAT PLATE REQ. SEAT PLATE REQ.
5'5'5'
1'5-9/16"1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
B
C D
E
FGH
6
12
4X4(A2)
5X6
1.5X3 3X4
5X6
4X4(A2)
5'0-3/8"
186#
202#
2'0-3/8"
77#
127#
10-1/2"
77#
127#
2'0-3/8"
186#
202#
5'0-3/8"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; W3 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 9.67
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.
End verticals not exposed to wind pressure.
Left and right cantilevers are exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 482 /- /- /396 /197 /106
K 482 /- /- /293 /102 /-
Wind reactions based on MWFRS
O Brg Width = 3.5 Min Req = 1.5
K Brg Width = 3.5 Min Req = 1.5
Bearings O & K are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 106 -36
C - D 100 -18
D - E 151 -19
Chords Tens. Comp.
E - F 157 -25
F - G 100 -31
G - H 106 -45
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
P - O 4 -2
O - N 108 -60
N - M 108 -60
Chords Tens. Comp.
M - L 108 -60
L - K 108 -60
K - J 3 -2
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 32 -13
B - O 240 -145
C - O 114 -94
O - Q 245 -240
Q - N 126 -55
D - R 148 -73
R - E 228 -228
E - M 142 -191
Webs Tens. Comp.
E - S 142 -227
S - F 131 -73
L - T 102 -55
T - K 150 -240
K - G 132 -94
K - H 260 -149
H - J 40 -20
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 7-16
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 7th Ed. 2020 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): 0.004 F 999 360
VERT(CL): 0.008 F 999 240
HORZ(LL): 0.002 F - -
HORZ(TL): 0.004 D - -
Creep Factor: 2.0
Max TC CSI: 0.218
Max BC CSI: 0.111
Max Web CSI: 0.145
Wgt: 96.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E01
Truss Type
COMN
Qty
1
Ply
1 288101/20/2021
1'4-1/2"6'11"1'4-1/2"
4'10"4'10"
9'8"1'5-9/16"1'5-9/16"2'4-3/16"4'9-3/16"A
B
C
D
E
F
G
H
I
JKLMNOP
Q
R S
T
6
12
3X4
1.5X3
1.5X3
3X10
1.5X3
1.5X3
1.5X3
1.5X3
4X8(R1)
1.5X3
1.5X3
1.5X3
1.5X3
1.5X3
3X10
1.5X3
3X4
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; W3 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 9.67
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.
End verticals not exposed to wind pressure.
Left and right cantilevers are exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 482 /- /- /396 /197 /106
K 482 /- /- /293 /102 /-
Wind reactions based on MWFRS
O Brg Width = 3.5 Min Req = 1.5
K Brg Width = 3.5 Min Req = 1.5
Bearings O & K are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 106 -36
C - D 100 -18
D - E 151 -19
Chords Tens. Comp.
E - F 157 -25
F - G 100 -31
G - H 106 -45
H - I 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
P - O 4 -2
O - N 108 -60
N - M 108 -60
Chords Tens. Comp.
M - L 108 -60
L - K 108 -60
K - J 3 -2
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 32 -13
B - O 240 -145
C - O 114 -94
O - Q 245 -240
Q - N 126 -55
D - R 148 -73
R - E 228 -228
E - M 142 -191
Webs Tens. Comp.
E - S 142 -227
S - F 131 -73
L - T 102 -55
T - K 150 -240
K - G 132 -94
K - H 260 -149
H - J 40 -20
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 7-16
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 7th Ed. 2020 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): 0.004 F 999 360
VERT(CL): 0.008 F 999 240
HORZ(LL): 0.002 F - -
HORZ(TL): 0.004 D - -
Creep Factor: 2.0
Max TC CSI: 0.218
Max BC CSI: 0.111
Max Web CSI: 0.145
Wgt: 96.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E01
Truss Type
COMN
Qty
1
Ply
1 288101/20/2021
1'4-1/2"6'11"1'4-1/2"
4'10"4'10"
9'8"1'5-9/16"1'5-9/16"2'4-3/16"4'9-3/16"A
B
C
D
E
F
G
H
I
JKLMNOP
Q
R S
T
6
12
3X4
1.5X3
1.5X3
3X10
1.5X3
1.5X3
1.5X3
1.5X3
4X8(R1)
1.5X3
1.5X3
1.5X3
1.5X3
1.5X3
3X10
1.5X3
3X4
1.5X3
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 9.67
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.
End verticals not exposed to wind pressure.
Left and right cantilevers are exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 482 /- /- /396 /197 /106
I 482 /- /- /293 /102 /-
Wind reactions based on MWFRS
J Brg Width = 3.5 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
Bearings J & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 65 -36
C - D 201 -109
Chords Tens. Comp.
D - E 189 -109
E - F 68 -65
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
K - J 53 -44
J - I 63 -61
Chords Tens. Comp.
I - H 60 -58
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - K 163 -79
C - J 384 -370
Webs Tens. Comp.
I - E 371 -370
F - H 97 -74
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 7-16
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 7th Ed. 2020 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): 0.086 D 925 360
VERT(CL): 0.176 D 452 240
HORZ(LL): 0.197 F - -
HORZ(TL): 0.234 F - -
Creep Factor: 2.0
Max TC CSI: 0.605
Max BC CSI: 0.489
Max Web CSI: 0.256
Wgt: 54.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E02
Truss Type
COMN
Qty
3
Ply
1 288201/20/2021
1'4-1/2"6'11"1'4-1/2"
4'10"4'10"
9'8"1'5-9/16"1'5-9/16"2'4-3/16"4'9-3/16"A
B
C
D
E
F
G
HIJK
6
12
1.5X3
1.5X3
1.5X3
1.5X3
3X4
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 9.67
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.
End verticals not exposed to wind pressure.
Left and right cantilevers are exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 482 /- /- /396 /197 /106
I 482 /- /- /293 /102 /-
Wind reactions based on MWFRS
J Brg Width = 3.5 Min Req = 1.5
I Brg Width = 3.5 Min Req = 1.5
Bearings J & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 39 0
B - C 65 -36
C - D 201 -109
Chords Tens. Comp.
D - E 189 -109
E - F 68 -65
F - G 39 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
K - J 53 -44
J - I 63 -61
Chords Tens. Comp.
I - H 60 -58
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - K 163 -79
C - J 384 -370
Webs Tens. Comp.
I - E 371 -370
F - H 97 -74
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 7-16
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 7th Ed. 2020 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): 0.086 D 925 360
VERT(CL): 0.176 D 452 240
HORZ(LL): 0.197 F - -
HORZ(TL): 0.234 F - -
Creep Factor: 2.0
Max TC CSI: 0.605
Max BC CSI: 0.489
Max Web CSI: 0.256
Wgt: 54.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E02
Truss Type
COMN
Qty
3
Ply
1 288201/20/2021
1'4-1/2"6'11"1'4-1/2"
4'10"4'10"
9'8"1'5-9/16"1'5-9/16"2'4-3/16"4'9-3/16"A
B
C
D
E
F
G
HIJK
6
12
1.5X3
1.5X3
1.5X3
1.5X3
3X4
1.5X3
1.5X3
1.5X3
1.5X3
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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; W3 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 99 0.00 8.29
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.
End verticals not exposed to wind pressure.
Right cantilever is exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
I 249 /- /- /186 /105 /80
G 474 /- /- /281 /106 /-
Wind reactions based on MWFRS
I Brg Width = 3.5 Min Req = 1.5
G Brg Width = 3.5 Min Req = 1.5
Bearings I & G are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 177 -100
B - C 165 -104
Chords Tens. Comp.
C - D 49 -75
D - E 32 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
I - H 78 -51
H - G 78 -51
Chords Tens. Comp.
G - F 78 -48
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - I 220 -159
B - H 134 -103
Webs Tens. Comp.
G - C 334 -265
D - F 86 -78
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): 0.084 H 985 360
VERT(CL): 0.164 B 503 240
HORZ(LL): 0.239 D - -
HORZ(TL): 0.283 D - -
Creep Factor: 2.0
Max TC CSI: 0.383
Max BC CSI: 0.378
Max Web CSI: 0.456
Wgt: 52.5 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E04
Truss Type
SPEC
Qty
1
Ply
1 288301/20/2021
6'11"1'4-1/2"
3'5-1/2"4'10"
8'3-1/2"1'5-9/16"3'0-7/16"2'4-3/16"4'9-3/16"A
B
C
D
E
FGHI
6
12
3X3
3X6
4X4
1.5X3 1.5X3
1.5X3
3X3
2X4
**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; W3 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 99 0.00 8.29
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.
End verticals not exposed to wind pressure.
Right cantilever is exposed to wind
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
I 249 /- /- /186 /105 /80
G 474 /- /- /281 /106 /-
Wind reactions based on MWFRS
I Brg Width = 3.5 Min Req = 1.5
G Brg Width = 3.5 Min Req = 1.5
Bearings I & G are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 177 -100
B - C 165 -104
Chords Tens. Comp.
C - D 49 -75
D - E 32 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
I - H 78 -51
H - G 78 -51
Chords Tens. Comp.
G - F 78 -48
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - I 220 -159
B - H 134 -103
Webs Tens. Comp.
G - C 334 -265
D - F 86 -78
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): 0.084 H 985 360
VERT(CL): 0.164 B 503 240
HORZ(LL): 0.239 D - -
HORZ(TL): 0.283 D - -
Creep Factor: 2.0
Max TC CSI: 0.383
Max BC CSI: 0.378
Max Web CSI: 0.456
Wgt: 52.5 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E04
Truss Type
SPEC
Qty
1
Ply
1 288301/20/2021
6'11"1'4-1/2"
3'5-1/2"4'10"
8'3-1/2"1'5-9/16"3'0-7/16"2'4-3/16"4'9-3/16"A
B
C
D
E
FGHI
6
12
3X3
3X6
4X4
1.5X3 1.5X3
1.5X3
3X3
2X4
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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
Fasten rated sheathing to one face of this frame.
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 83 0.00 6.93
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.
End verticals not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
G 264 /- /- /129 /42 /52
E 288 /- /- /139 /44 /-
Wind reactions based on MWFRS
G Brg Width = 3.5 Min Req = 1.5
E Brg Width = 3.5 Min Req = 1.5
Bearings G & E are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 156 -108
B - C 155 -108
Chords Tens. Comp.
C - D 10 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
G - F 42 -45
Chords Tens. Comp.
F - E 42 -45
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - G 200 -167
B - F 146 -96
Webs Tens. Comp.
C - E 224 -191
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): 0.101 B 821 360
VERT(CL): 0.191 B 434 240
HORZ(LL): -0.131 A - -
HORZ(TL): 0.197 A - -
Creep Factor: 2.0
Max TC CSI: 0.353
Max BC CSI: 0.393
Max Web CSI: 0.376
Wgt: 39.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E05
Truss Type
SPEC
Qty
1
Ply
1 288401/20/2021
6'11"
3'5-1/2"3'5-5/8"
6'11-1/8"4-3/8"3'0-7/16"4'9-3/16"A
B
C D
EFG
6
12
3X3
3X6
4X4
1.5X3
1.5X3
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
Fasten rated sheathing to one face of this frame.
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 83 0.00 6.93
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.
End verticals not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
G 264 /- /- /129 /42 /52
E 288 /- /- /139 /44 /-
Wind reactions based on MWFRS
G Brg Width = 3.5 Min Req = 1.5
E Brg Width = 3.5 Min Req = 1.5
Bearings G & E are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 156 -108
B - C 155 -108
Chords Tens. Comp.
C - D 10 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
G - F 42 -45
Chords Tens. Comp.
F - E 42 -45
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - G 200 -167
B - F 146 -96
Webs Tens. Comp.
C - E 224 -191
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): 0.101 B 821 360
VERT(CL): 0.191 B 434 240
HORZ(LL): -0.131 A - -
HORZ(TL): 0.197 A - -
Creep Factor: 2.0
Max TC CSI: 0.353
Max BC CSI: 0.393
Max Web CSI: 0.376
Wgt: 39.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E05
Truss Type
SPEC
Qty
1
Ply
1 288401/20/2021
6'11"
3'5-1/2"3'5-5/8"
6'11-1/8"4-3/8"3'0-7/16"4'9-3/16"A
B
C D
EFG
6
12
3X3
3X6
4X4
1.5X3
1.5X3
3X6
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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
Fasten rated sheathing to one face of this frame.
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 90 0.00 7.48
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.
End verticals not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 76 /- /- /50 /13 /7
K 55 /- /- /129 /105 /-
Wind reactions based on MWFRS
J Brg Width = 82.9 Min Req = -
K Brg Width = 6.9 Min Req = 1.5
Bearings J & K are a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 57 -33
B - C 142 -33
Chords Tens. Comp.
C - D 142 -33
D - E 58 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
J - I 25 -25
I - H 25 -25
Chords Tens. Comp.
H - G 25 -25
G - F 24 -24
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - J 65 -45
B - I 275 -141
C - H 20 -109
Webs Tens. Comp.
G - D 275 -141
E - F 65 -44
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): -0.002 D 999 360
VERT(CL): 0.005 B 999 240
HORZ(LL): -0.268 A - -
HORZ(TL): 0.404 A - -
Creep Factor: 2.0
Max TC CSI: 0.103
Max BC CSI: 0.282
Max Web CSI: 0.546
Wgt: 72.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E06
Truss Type
COMN
Qty
1
Ply
1 288501/20/2021
7'5-3/4"
SEAT PLATE REQ.
3'8-7/8"3'8-7/8"6'2-3/4"8'1-3/16"A
B
C
D
E
F
GHI
J K
6
12
4X4
**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
Fasten rated sheathing to one face of this frame.
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 90 0.00 7.48
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.
End verticals not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 76 /- /- /50 /13 /7
K 55 /- /- /129 /105 /-
Wind reactions based on MWFRS
J Brg Width = 82.9 Min Req = -
K Brg Width = 6.9 Min Req = 1.5
Bearings J & K are a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 57 -33
B - C 142 -33
Chords Tens. Comp.
C - D 142 -33
D - E 58 -33
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
J - I 25 -25
I - H 25 -25
Chords Tens. Comp.
H - G 25 -25
G - F 24 -24
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - J 65 -45
B - I 275 -141
C - H 20 -109
Webs Tens. Comp.
G - D 275 -141
E - F 65 -44
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 7-16
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: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 7th Ed. 2020 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): -0.002 D 999 360
VERT(CL): 0.005 B 999 240
HORZ(LL): -0.268 A - -
HORZ(TL): 0.404 A - -
Creep Factor: 2.0
Max TC CSI: 0.103
Max BC CSI: 0.282
Max Web CSI: 0.546
Wgt: 72.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
E06
Truss Type
COMN
Qty
1
Ply
1 288501/20/2021
7'5-3/4"
SEAT PLATE REQ.
3'8-7/8"3'8-7/8"6'2-3/4"8'1-3/16"A
B
C
D
E
F
GHI
J K
6
12
4X4
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 245 /- /- /- /204 /-
D 108 /- /- /- /45 /-
C 74 /- /- /- /69 /-
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 48 -23
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 7-16
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 7th Ed. 2020 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): -0.018 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.0724.12
Job
ARMSCMB1L15X10
Truss
HJ5P
Truss Type
HIP_
Qty
2
Ply
1 289901/20/2021
SEAT PLATE REQ.
7'0-1/8"1'11-13/16"
4-3/16"2'9-7/8"3'5-7/16"A
B
C
D
4.24 12
2X4(A1)
1'5-1/2"
10#
-25#
2'9-15/16"
86#
129#
2'8-11/16"
**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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 245 /- /- /- /204 /-
D 108 /- /- /- /45 /-
C 74 /- /- /- /69 /-
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 48 -23
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 7-16
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 7th Ed. 2020 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): -0.018 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.0724.12
Job
ARMSCMB1L15X10
Truss
HJ5P
Truss Type
HIP_
Qty
2
Ply
1 289901/20/2021
SEAT PLATE REQ.
7'0-1/8"1'11-13/16"
4-3/16"2'9-7/8"3'5-7/16"A
B
C
D
4.24 12
2X4(A1)
1'5-1/2"
10#
-25#
2'9-15/16"
86#
129#
2'8-11/16"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 -0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 9.84
BC: From 2 plf at 0.00 to 2 plf at 9.84
TC: -25 lb Conc. Load at 1.46
TC: 129 lb Conc. Load at 4.29
TC: 255 lb Conc. Load at 7.12
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
BC: 155 lb Conc. Load at 7.12
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 111 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 321 /- /- /- /266 /-
E 297 /- /- /- /126 /-
D 101 /- /- /- /72 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D 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
B - C 435 -738
Chords Tens. Comp.
C - D 46 -55
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 703 -391
G - F 692 -392
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 191 0
Webs Tens. Comp.
C - F 414 -732
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 7-16
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 7th Ed. 2020 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): 0.023 G 999 360
VERT(CL): 0.043 G 999 240
HORZ(LL): 0.006 F - -
HORZ(TL): 0.011 F - -
Creep Factor: 2.0
Max TC CSI: 0.751
Max BC CSI: 1.000
Max Web CSI: 0.428
Wgt: 44.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
HJ7
Truss Type
HIP_
Qty
2
Ply
1 290001/20/2021
SEAT PLATE REQ.
9'10-1/16"1'11-13/16"
4-3/16"3'9-7/8"4'5-7/16"A
B
C
D
EFG
4.24 12
2X4(A1)
1.5X3
3X4
4X4
1'5-1/2"
10#
-25#
2'9-15/16"
86#
129#
2'9-15/16"
155#
255#
2'8-11/16"
**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 -0 plf at -1.98 to 61 plf at -0.10
TC: From 2 plf at -0.10 to 2 plf at 9.84
BC: From 2 plf at 0.00 to 2 plf at 9.84
TC: -25 lb Conc. Load at 1.46
TC: 129 lb Conc. Load at 4.29
TC: 255 lb Conc. Load at 7.12
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
BC: 155 lb Conc. Load at 7.12
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 111 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 321 /- /- /- /266 /-
E 297 /- /- /- /126 /-
D 101 /- /- /- /72 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D 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
B - C 435 -738
Chords Tens. Comp.
C - D 46 -55
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 703 -391
G - F 692 -392
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 191 0
Webs Tens. Comp.
C - F 414 -732
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 7-16
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 7th Ed. 2020 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): 0.023 G 999 360
VERT(CL): 0.043 G 999 240
HORZ(LL): 0.006 F - -
HORZ(TL): 0.011 F - -
Creep Factor: 2.0
Max TC CSI: 0.751
Max BC CSI: 1.000
Max Web CSI: 0.428
Wgt: 44.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
HJ7
Truss Type
HIP_
Qty
2
Ply
1 290001/20/2021
SEAT PLATE REQ.
9'10-1/16"1'11-13/16"
4-3/16"3'9-7/8"4'5-7/16"A
B
C
D
EFG
4.24 12
2X4(A1)
1.5X3
3X4
4X4
1'5-1/2"
10#
-25#
2'9-15/16"
86#
129#
2'9-15/16"
155#
255#
2'8-11/16"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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;
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 9.84
BC: From 2 plf at 0.00 to 2 plf at 9.84
TC: -25 lb Conc. Load at 1.46
TC: 140 lb Conc. Load at 4.29
TC: 261 lb Conc. Load at 7.12
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
BC: 154 lb Conc. Load at 7.12
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 96 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 321 /- /- /- /272 /-
E 268 /- /- /- /101 /-
D 139 /- /- /- /104 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D 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
B - C 536 -914
Chords Tens. Comp.
C - D 78 -92
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 874 -503
G - F 860 -506
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 203 0
Webs Tens. Comp.
C - F 517 -880
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 7-16
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 7th Ed. 2020 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): 0.031 C 999 360
VERT(CL): 0.058 C 999 240
HORZ(LL): 0.008 C - -
HORZ(TL): 0.014 C - -
Creep Factor: 2.0
Max TC CSI: 0.573
Max BC CSI: 0.988
Max Web CSI: 0.713
Wgt: 46.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
HJ7A
Truss Type
HIP_
Qty
1
Ply
1 290101/20/2021
SEAT PLATE REQ.
9'10-1/16"1'11-13/16"
4-3/16"3'9-7/8"4'5-7/16"A
B
C
D
EFG
4.24 12
2X4(A1)
1.5X3
3X4
4X4
1'5-1/2"
10#
-25#
2'9-15/16"
86#
140#
2'9-15/16"
154#
261#
2'8-11/16"
**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;
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 9.84
BC: From 2 plf at 0.00 to 2 plf at 9.84
TC: -25 lb Conc. Load at 1.46
TC: 140 lb Conc. Load at 4.29
TC: 261 lb Conc. Load at 7.12
BC: 10 lb Conc. Load at 1.46
BC: 86 lb Conc. Load at 4.29
BC: 154 lb Conc. Load at 7.12
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 96 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 321 /- /- /- /272 /-
E 268 /- /- /- /101 /-
D 139 /- /- /- /104 /-
Wind reactions based on MWFRS
B Brg Width = 10.6 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D 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
B - C 536 -914
Chords Tens. Comp.
C - D 78 -92
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 874 -503
G - F 860 -506
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 203 0
Webs Tens. Comp.
C - F 517 -880
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 7-16
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 7th Ed. 2020 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): 0.031 C 999 360
VERT(CL): 0.058 C 999 240
HORZ(LL): 0.008 C - -
HORZ(TL): 0.014 C - -
Creep Factor: 2.0
Max TC CSI: 0.573
Max BC CSI: 0.988
Max Web CSI: 0.713
Wgt: 46.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
HJ7A
Truss Type
HIP_
Qty
1
Ply
1 290101/20/2021
SEAT PLATE REQ.
9'10-1/16"1'11-13/16"
4-3/16"3'9-7/8"4'5-7/16"A
B
C
D
EFG
4.24 12
2X4(A1)
1.5X3
3X4
4X4
1'5-1/2"
10#
-25#
2'9-15/16"
86#
140#
2'9-15/16"
154#
261#
2'8-11/16"
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
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 63 -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 7-16
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 7th Ed. 2020 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: 0.318
Max BC CSI: 0.042
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J1
Truss Type
JACK
Qty
6
Ply
1 288601/20/2021
SEAT PLATE REQ.
1'
1'5-9/16"
4-3/16"
10-3/16"1'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
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 63 -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 7-16
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 7th Ed. 2020 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: 0.318
Max BC CSI: 0.042
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J1
Truss Type
JACK
Qty
6
Ply
1 288601/20/2021
SEAT PLATE REQ.
1'
1'5-9/16"
4-3/16"
10-3/16"1'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
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 62 -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 7-16
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 7th Ed. 2020 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: 0.318
Max BC CSI: 0.040
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J1P
Truss Type
JACK
Qty
4
Ply
1 288701/20/2021
SEAT PLATE REQ.
1'
1'5-9/16"
4-3/16"
10-3/16"1'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
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 62 -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 7-16
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 7th Ed. 2020 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: 0.318
Max BC CSI: 0.040
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J1P
Truss Type
JACK
Qty
4
Ply
1 288701/20/2021
SEAT PLATE REQ.
1'
1'5-9/16"
4-3/16"
10-3/16"1'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
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 -75
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 7-16
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 7th Ed. 2020 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: 0.358
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3
Truss Type
JACK
Qty
5
Ply
1 288801/20/2021
SEAT PLATE REQ.
3'1'5-9/16"
4-3/16"1'10-3/16"2'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
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 -75
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 7-16
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 7th Ed. 2020 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: 0.358
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3
Truss Type
JACK
Qty
5
Ply
1 288801/20/2021
SEAT PLATE REQ.
3'1'5-9/16"
4-3/16"1'10-3/16"2'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 30 0.21 2.67
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 106 /- /- /62 /21 /68
C 43 /- /- /20 /- /-
B 76 /- /- /47 /67 /-
Wind reactions based on MWFRS
A Brg Width = 4.0 Min Req = 1.5
C Brg Width = 1.5 Min Req = -
B Brg Width = 1.5 Min Req = -
Bearing A is a rigid surface.
Bearing A requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 34 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 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 7-16
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 7th Ed. 2020 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 B - -
HORZ(TL): 0.001 C - -
Creep Factor: 2.0
Max TC CSI: 0.211
Max BC CSI: 0.067
Max Web CSI: 0.000
Wgt: 9.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3A
Truss Type
JACK
Qty
1
Ply
1 288901/20/2021
SEAT PLATE REQ.
2'8"
6-3/16"1'10-3/16"A
B
C
6
12
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;
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 30 0.21 2.67
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 106 /- /- /62 /21 /68
C 43 /- /- /20 /- /-
B 76 /- /- /47 /67 /-
Wind reactions based on MWFRS
A Brg Width = 4.0 Min Req = 1.5
C Brg Width = 1.5 Min Req = -
B Brg Width = 1.5 Min Req = -
Bearing A is a rigid surface.
Bearing A requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 34 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 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 7-16
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 7th Ed. 2020 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 B - -
HORZ(TL): 0.001 C - -
Creep Factor: 2.0
Max TC CSI: 0.211
Max BC CSI: 0.067
Max Web CSI: 0.000
Wgt: 9.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3A
Truss Type
JACK
Qty
1
Ply
1 288901/20/2021
SEAT PLATE REQ.
2'8"
6-3/16"1'10-3/16"A
B
C
6
12
3X4(B1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 233 /- /- /215 /98 /109
D 43 /- /- /58 /30 /-
C 64 /- /- /37 /55 /-
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 -82
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 7-16
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 7th Ed. 2020 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): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.318
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3P
Truss Type
JACK
Qty
4
Ply
1 289001/20/2021
SEAT PLATE REQ.
3'1'5-9/16"
4-3/16"1'10-3/16"2'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 233 /- /- /215 /98 /109
D 43 /- /- /58 /30 /-
C 64 /- /- /37 /55 /-
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 -82
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 7-16
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 7th Ed. 2020 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): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.318
Max BC CSI: 0.064
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J3P
Truss Type
JACK
Qty
4
Ply
1 289001/20/2021
SEAT PLATE REQ.
3'1'5-9/16"
4-3/16"1'10-3/16"2'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 299 /- /- /213 /106 /161
D 77 /- /- /36 /- /-
C 127 /- /- /75 /107 /-
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 -145
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 7-16
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 7th Ed. 2020 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: 0.507
Max BC CSI: 0.228
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5
Truss Type
JACK
Qty
5
Ply
1 289101/20/2021
SEAT PLATE REQ.
5'1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 299 /- /- /213 /106 /161
D 77 /- /- /36 /- /-
C 127 /- /- /75 /107 /-
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 -145
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 7-16
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 7th Ed. 2020 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: 0.507
Max BC CSI: 0.228
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5
Truss Type
JACK
Qty
5
Ply
1 289101/20/2021
SEAT PLATE REQ.
5'1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 54 0.19 4.67
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 182 /- /- /107 /40 /120
C 76 /- /- /37 /- /-
B 133 /- /- /82 /114 /-
Wind reactions based on MWFRS
A Brg Width = 4.0 Min Req = 1.5
C Brg Width = 1.5 Min Req = -
B Brg Width = 1.5 Min Req = -
Bearing A is a rigid surface.
Bearing A requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 60 -124
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 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 7-16
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 7th Ed. 2020 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): -0.005 B - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.433
Max BC CSI: 0.211
Max Web CSI: 0.000
Wgt: 15.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5A
Truss Type
JACK
Qty
1
Ply
1 289201/20/2021
SEAT PLATE REQ.
4'8"
6-1/4"2'10-1/4"A
B
C
6
12
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;
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 54 0.19 4.67
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 182 /- /- /107 /40 /120
C 76 /- /- /37 /- /-
B 133 /- /- /82 /114 /-
Wind reactions based on MWFRS
A Brg Width = 4.0 Min Req = 1.5
C Brg Width = 1.5 Min Req = -
B Brg Width = 1.5 Min Req = -
Bearing A is a rigid surface.
Bearing A requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 60 -124
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 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 7-16
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 7th Ed. 2020 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): -0.005 B - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.433
Max BC CSI: 0.211
Max Web CSI: 0.000
Wgt: 15.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5A
Truss Type
JACK
Qty
1
Ply
1 289201/20/2021
SEAT PLATE REQ.
4'8"
6-1/4"2'10-1/4"A
B
C
6
12
3X4(B1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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.
Wind loading based on both gable and hip roof types.
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 -129
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 7-16
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 7th Ed. 2020 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: 0.379
Max BC CSI: 0.241
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5P
Truss Type
EJAC
Qty
4
Ply
1 289301/20/2021
SEAT PLATE REQ.
5'1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
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.
Wind loading based on both gable and hip roof types.
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 -129
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 7-16
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 7th Ed. 2020 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: 0.379
Max BC CSI: 0.241
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J5P
Truss Type
EJAC
Qty
4
Ply
1 289301/20/2021
SEAT PLATE REQ.
5'1'5-9/16"
4-3/16"2'10-3/16"3'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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;
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 7.00
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 371 /- /- /254 /122 /213
D 109 /- /- /52 /- /-
C 189 /- /- /114 /157 /-
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 84 -196
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 7-16
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 7th Ed. 2020 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): 0.013 D - -
HORZ(TL): 0.024 D - -
Creep Factor: 2.0
Max TC CSI: 0.566
Max BC CSI: 0.507
Max Web CSI: 0.000
Wgt: 23.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J7
Truss Type
EJAC
Qty
7
Ply
1 289401/20/2021
SEAT PLATE REQ.
7'1'5-9/16"
4-3/16"3'10-3/16"4'5-15/16"A
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 M-30;
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 75 0.15 7.00
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.
Wind loading based on both gable and hip roof types.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 371 /- /- /254 /122 /213
D 109 /- /- /52 /- /-
C 189 /- /- /114 /157 /-
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 84 -196
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 7-16
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 7th Ed. 2020 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): 0.013 D - -
HORZ(TL): 0.024 D - -
Creep Factor: 2.0
Max TC CSI: 0.566
Max BC CSI: 0.507
Max Web CSI: 0.000
Wgt: 23.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
J7
Truss Type
EJAC
Qty
7
Ply
1 289401/20/2021
SEAT PLATE REQ.
7'1'5-9/16"
4-3/16"3'10-3/16"4'5-15/16"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 30 0.00 2.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /40 /10 /13
Wind reactions based on MWFRS
D Brg Width = 29.5 Min Req = -
Bearing D is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -37
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 106 -11
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 7-16
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 7th Ed. 2020 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 B 999 360
VERT(CL): 0.047 B 584 240
HORZ(LL): 0.011 B - -
HORZ(TL): 0.021 B - -
Creep Factor: 2.0
Max TC CSI: 0.185
Max BC CSI: 0.257
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM03
Truss Type
VAL
Qty
1
Ply
1 289501/20/2021
2'5-1/2"
6-15/16"1'10-9/16"
0-1/4"1'3"A
B
CD
6
12
2X4(D8R)
**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 30 0.00 2.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /40 /10 /13
Wind reactions based on MWFRS
D Brg Width = 29.5 Min Req = -
Bearing D is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -37
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 106 -11
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 7-16
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 7th Ed. 2020 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 B 999 360
VERT(CL): 0.047 B 584 240
HORZ(LL): 0.011 B - -
HORZ(TL): 0.021 B - -
Creep Factor: 2.0
Max TC CSI: 0.185
Max BC CSI: 0.257
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM03
Truss Type
VAL
Qty
1
Ply
1 289501/20/2021
2'5-1/2"
6-15/16"1'10-9/16"
0-1/4"1'3"A
B
CD
6
12
2X4(D8R)
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 54 0.00 4.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /44 /13 /16
Wind reactions based on MWFRS
D Brg Width = 53.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 40 -84
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 159 -18
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 179 -112
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 7-16
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 7th Ed. 2020 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 C - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.243
Max BC CSI: 0.188
Max Web CSI: 0.110
Wgt: 16.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM05
Truss Type
VAL
Qty
1
Ply
1 289601/20/2021
4'5-1/2"
6-15/16"3'10-9/16"
4'2"3-1/2"
0-1/4"2'3"A
B
CD
6
12
2X4(D8R)
1.5X3
1.5X4
**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 54 0.00 4.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /44 /13 /16
Wind reactions based on MWFRS
D Brg Width = 53.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 40 -84
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 159 -18
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 179 -112
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 7-16
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 7th Ed. 2020 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 C - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.243
Max BC CSI: 0.188
Max Web CSI: 0.110
Wgt: 16.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM05
Truss Type
VAL
Qty
1
Ply
1 289601/20/2021
4'5-1/2"
6-15/16"3'10-9/16"
4'2"3-1/2"
0-1/4"2'3"A
B
CD
6
12
2X4(D8R)
1.5X3
1.5X4
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 78 0.00 6.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /45 /15 /17
Wind reactions based on MWFRS
D Brg Width = 77.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 54 -115
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 207 -25
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 244 -167
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 7-16
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 7th Ed. 2020 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): 0.013 C - -
HORZ(TL): 0.024 C - -
Creep Factor: 2.0
Max TC CSI: 0.520
Max BC CSI: 0.358
Max Web CSI: 0.241
Wgt: 23.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM07
Truss Type
VAL
Qty
1
Ply
1 289701/20/2021
6'5-1/2"
6-15/16"5'10-9/16"
6'2"3-1/2"
0-1/4"3'3"A
B
CD
6
12
2X4(D8R)
1.5X3
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;
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 78 0.00 6.46
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.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /45 /15 /17
Wind reactions based on MWFRS
D Brg Width = 77.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 54 -115
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 207 -25
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 244 -167
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 7-16
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 7th Ed. 2020 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): 0.013 C - -
HORZ(TL): 0.024 C - -
Creep Factor: 2.0
Max TC CSI: 0.520
Max BC CSI: 0.358
Max Web CSI: 0.241
Wgt: 23.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM07
Truss Type
VAL
Qty
1
Ply
1 289701/20/2021
6'5-1/2"
6-15/16"5'10-9/16"
6'2"3-1/2"
0-1/4"3'3"A
B
CD
6
12
2X4(D8R)
1.5X3
3X6
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort 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 75 0.00 8.33
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 76 /- /- /46 /15 /17
Wind reactions based on MWFRS
F Brg Width = 100.0 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 76 -213
Chords Tens. Comp.
B - C 6 -61
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 271 -44
Chords Tens. Comp.
E - D 280 -47
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 379 -322
Webs Tens. Comp.
C - D 55 -11
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 7-16
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 7th Ed. 2020 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): 0.026 E 999 360
VERT(CL): 0.049 E 999 240
HORZ(LL): 0.007 E - -
HORZ(TL): 0.013 E - -
Creep Factor: 2.0
Max TC CSI: 0.375
Max BC CSI: 0.249
Max Web CSI: 0.113
Wgt: 37.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM09
Truss Type
VAL
Qty
1
Ply
1 289801/20/2021
8'4"
6-15/16"7'9-1/16"
5'10-1/4"2'5-3/4"
0-1/4"4'2-1/4"A
B
C
D
E
F
6
12
2X4(D8R)
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;
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 8.33
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.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Additional Notes
See A1 Std Detail for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 76 /- /- /46 /15 /17
Wind reactions based on MWFRS
F Brg Width = 100.0 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 76 -213
Chords Tens. Comp.
B - C 6 -61
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 271 -44
Chords Tens. Comp.
E - D 280 -47
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 379 -322
Webs Tens. Comp.
C - D 55 -11
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 7-16
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 7th Ed. 2020 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): 0.026 E 999 360
VERT(CL): 0.049 E 999 240
HORZ(LL): 0.007 E - -
HORZ(TL): 0.013 E - -
Creep Factor: 2.0
Max TC CSI: 0.375
Max BC CSI: 0.249
Max Web CSI: 0.113
Wgt: 37.8 lbs
VIEW Ver: 20.01.01A.0724.12
Job
ARMSCMB1L15X10
Truss
VM09
Truss Type
VAL
Qty
1
Ply
1 289801/20/2021
8'4"
6-15/16"7'9-1/16"
5'10-1/4"2'5-3/4"
0-1/4"4'2-1/4"A
B
C
D
E
F
6
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
1.5X3
Rama Pranav Kristam, P.E.
# 889064451 St. Lucie Blvd, Suite 201Fort Pierce, FL 34946
Rama Pranav Kristam, P.E.# 889064451 St. Lucie Blvd, Suite 201Fort Pierce, FL 34946
NOTE: IN ADDITION TO STRAPPING TOE- NAIL
BOTH CHORDS OF CORNER JACKS TO CARRYING
MEMBER PER THE FOLLOWING SCHEDULE:
2X4: (2) 0.131" Ø TOE NAILS
2X6: (3) 0.131" Ø TOE NAILS
HIGH VELOCITY HURRICANE ZONE CORNERSET SPECIFICATIONS:
MAX LOAD: 55 PSF ROOF LOAD, 175 MPH, ASCE 7-10, EXP. B & C, UP TO 60'
MEAN ROOF HEIGHT & EXPOSURE D UP TO 30' MEAN ROOF HEIGHT.
JACK, OR CORNER JACK (TYP.)
IMPORTANT NOTE:
CONNECTION DESIGNED IN ACCORDANCE WITH FBC 2321.6-
2321.7 PROVIDING METAL STRAPPING (FLORIDA APPROVED
PRODUCT) TO RESIST MIN. 700LB UPLIFT AT ALL CONNECTIONS
IN HIGH VELOCITY HURRICANE ZONE.
LSTA12 TWIST STRAP WITH 10D NAILS,
MIN. (10). SEE MFR'S
RECOMMENDED CONNECTION.
HIP, OR KING JACK (TYP.)7'-0" MAX.ATTACH KING & END JACKS
WITH (1) LSTA12 TWIST STRAP
AT TOP CHORD WITH (10) 10d
NAILS PER STRAP (MIN.) & (3)
0.131" Ø TOE NAILS.
ATTACH KING & END JACK
WITH (1) THJA26 HANGER AT
BOTTOM CHORD.
ATTACH CORNER JACKS &
STD. JACKS WITH (1) LSTA12
TWIST STRAP AT TOP CHORD
& BOTTOM CHORD WITH (10)
10d NAILS PER STRAP
MINIMUM (TYP).
A-1 ROOF TRUSSES
4451 ST. LUCIE BLVD.
FORT PIERCE, FL. 34946
(772) 409-1010
STDLHIP/ KING JACK (HVHZ) (SIMPSON)02.25/28/2020
OR EQUIVALENT AT
BOTTOM CHORD
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
(2X6) 4 NAILS
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