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HomeMy WebLinkAboutAPPROVED, Truss Engineering- 408 Seafoam CIrcle Lot 35Lumber 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 CRMSBM1674B2
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: BERMUDA 1674
Subdivision: Address: MORNINGSIDE, FORT PIERCE
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 38 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 28,2023.
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 2531 A01 3/16/21
2 2500 A02 3/16/21
3 2501 A03 3/16/21
4 2502 A04 3/16/21
5 2503 A06 3/16/21
6 2504 A07 3/16/21
7 2505 A08 3/16/21
8 2506 A09 3/16/21
9 2507 A10 3/16/21
10 2508 A11 3/16/21
11 2509 A12 3/16/21
12 2536 A13 3/16/21
No.Seq #Truss Name Date
13 2510 B01 3/16/21
14 2511 B02 3/16/21
15 2512 B03 3/16/21
16 2513 B04 3/16/21
17 2576 B05 3/16/21
18 2514 B06 3/16/21
19 2538 C01 3/16/21
20 2515 C02 3/16/21
21 2516 CJ1 3/16/21
22 2517 CJ1A 3/16/21
23 2518 CJ3 3/16/21
24 2519 CJ3A 3/16/21
No.Seq #Truss Name Date
25 2520 CJ5 3/16/21
26 2532 HJ3 3/16/21
27 2533 HJ7 3/16/21
28 2534 HJ7S 3/16/21
29 2535 HJB1 3/16/21
30 2522 J3 3/16/21
31 2523 J34 3/16/21
32 2524 J3GE 3/16/21
33 2525 J7 3/16/21
34 2526 J7C 3/16/21
35 2527 VM02 3/16/21
36 2528 VM04 3/16/21
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 CRMSBM1674B2
Page 2 of 2
No.Seq #Truss Name Date
37 2529 VM05 3/16/21
38 2530 VM06 3/16/21
39 STDL01 STD. DETAIL 3/16/21
40 STDL02 STD. DETAIL 3/16/21
41 STDL03 STD. DETAIL 3/16/21
42 STDL04 STD. DETAIL 3/16/21
43 STDL05 STD. DETAIL 3/16/21
44 STDL06 STD. DETAIL 3/16/21
45 STDL07 STD. DETAIL 3/16/21
46 STDL08 STD. DETAIL 3/16/21
47 STDL09 STD. DETAIL 3/16/21
48 STDL10 STD. DETAIL 3/16/21
49 STDL11 STD. DETAIL 3/16/21
50 STDL12 STD. DETAIL 3/16/21
51 STDL13 STD. DETAIL 3/16/21
52 STDL14 STD. DETAIL 3/16/21
53 STDL15 STD. DETAIL 3/16/21
54 STDL16 STD. DETAIL 3/16/21
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
Value Set: NDS 2015
Top chord 2x4 SP M-30 T3,T4,T6 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W7,W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -3.97 to 62 plf at 8.55
TC: From 31 plf at 8.55 to 31 plf at 15.03
TC: From 62 plf at 15.03 to 62 plf at 36.70
BC: From 14 plf at 0.00 to 14 plf at 8.40
BC: From 7 plf at 8.40 to 7 plf at 15.62
BC: From 14 plf at 15.62 to 14 plf at 35.36
TC: 83 lb Conc. Load at 8.64,10.64,12.64,14.64
BC: 51 lb Conc. Load at 8.64,10.64,12.64,14.64
Plating Notes
All plates are 1.5X4 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 3.81 26.02
BC 97 0.20 8.25
BC 36 8.25 15.67
BC 75 15.77 35.22
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to exceed
8.00 PSF one face and 24.0" span opposite face. Top chord must not be cut or
notched, unless specified otherwise.
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Bearing Block(s)
Brg blocks:0.131"x3", min. nails
brg x-loc #blocks length/blk #nails/blk wall plate
2 18.000' 1 18" 12 Rigid Surface
Brg block to be same size and species as chord.
Refer to drawing CNNAILSP1014 for more information.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
AS 916 /- /- /- /442 /13
Y 5335 /- /- /- /1241 /-
S 992 /- /- /- /374 /-
Wind reactions based on MWFRS
AS Brg Width = 7.6 Min Req = 1.5
Y Brg Width = 7.6 Min Req = -
S Brg Width = 7.6 Min Req = 1.5
Bearings AS, Y, & S are a rigid surface.
Bearings AS, Y, & S require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - C 2851 -863
C - D 1483 -2032
A - B 75 -16
B -AS 2057 -2141
D - E 1729 -584
E - F 1759 -517
F - G 1762 -439
G - H 1807 -379
H - I 1787 -299
I - J 1795 -271
Chords Tens. Comp.
J - K 1955 -296
K - L 1996 -337
L - M 1994 -378
M - N 1992 -453
N - O 2040 -540
O - P 1918 -544
P - Q 1962 -600
Q - R 301 -455
R - S 357 -983
S - T 75 -16
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
C -AC 934 -147
AC-AB 130 -25
AA- Z 304 -103
Z - X 1165 -3265
Chords Tens. Comp.
Y - W 45 -185
W - V 364 -259
V - U 364 -259
U - S 724 -172
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
D -AC 108 -147
D -AD 1036 -3158
D -AA 771 -187
AC-AA 816 -128
AD-AE 1039 -3169
AA-AB 62 0
AA-AH 1548 -400
AE-AA 220 -608
AE-AF 1050 -3227
AF-AG 1054 -3240
AG-AH 1056 -3247
AH- Z 371 -1382
AH-AI 627 -1594
Z -AL 3727 -972
Webs Tens. Comp.
J -AL 314 -1861
AL- X 953 -4243
AL-AN 1631 -292
AM- K 83 -268
X - Y 1240 -5318
X -AP 1162 -3459
X - W 263 -337
AN-AO 1634 -293
AO- M 136 -376
AO-AP 1640 -294
AP- W 315 -50
AP-AQ 866 -1629
W - Q 48 -448
AQ-AR 862 -1617
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: 15.00 ft
TCDL: 4.2 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: 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): 0.179 E 999 360
VERT(CL): 0.367 E 601 240
HORZ(LL): 0.080 F - -
HORZ(TL): 0.165 F - -
Creep Factor: 2.0
Max TC CSI: 0.830
Max BC CSI: 0.986
Max Web CSI: 0.841
Wgt: 315.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A01
Truss Type
GABL
Qty
1
Ply
1 2531
03/16/2021
BL1 4'5"318'3"13 19'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
6'5"6 10"8 20'8"4 9'11"14
11'0"6 7'2"12 19'8"141'4"1'4"
38'
1'4"
4"3
18'6"10 9'9"9'8"610'6"34'6"152'4"3'11'1"2(a)
(a)
(a)
A
B
C
D
E
F
G
H
I J K L
M
N
OP
Q
R
S
T
UVW
X
Y
Z
AAABAC
ADAE AF AGAH AIAJ
AK
AL
AM AN AO
AP
AQ AR
AS
6
12
6X8
3X4
3X10
2X4(R)
3X4
5X14
3X4
6X8
5X6
4X4
4X10
3X6
5X6(R)
10X14
7X8
6X8
3X10
3X8
4X6
3X6 3X4
6X8
3X6(A1)
8'7"10
51#
83#
2'
51#
83#
2'
51#
83#
2'
51#
83#
20'8"12
**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
Value Set: NDS 2015
Top chord 2x4 SP M-30 T3,T4,T6 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3 W7,W9 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -3.97 to 62 plf at 8.55
TC: From 31 plf at 8.55 to 31 plf at 15.03
TC: From 62 plf at 15.03 to 62 plf at 36.70
BC: From 14 plf at 0.00 to 14 plf at 8.40
BC: From 7 plf at 8.40 to 7 plf at 15.62
BC: From 14 plf at 15.62 to 14 plf at 35.36
TC: 83 lb Conc. Load at 8.64,10.64,12.64,14.64
BC: 51 lb Conc. Load at 8.64,10.64,12.64,14.64
Plating Notes
All plates are 1.5X4 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 3.81 26.02
BC 97 0.20 8.25
BC 36 8.25 15.67
BC 75 15.77 35.22
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to exceed
8.00 PSF one face and 24.0" span opposite face. Top chord must not be cut or
notched, unless specified otherwise.
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Bearing Block(s)
Brg blocks:0.131"x3", min. nails
brg x-loc #blocks length/blk #nails/blk wall plate
2 18.000' 1 18" 12 Rigid Surface
Brg block to be same size and species as chord.
Refer to drawing CNNAILSP1014 for more information.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
AS 916 /- /- /- /442 /13
Y 5335 /- /- /- /1241 /-
S 992 /- /- /- /374 /-
Wind reactions based on MWFRS
AS Brg Width = 7.6 Min Req = 1.5
Y Brg Width = 7.6 Min Req = -
S Brg Width = 7.6 Min Req = 1.5
Bearings AS, Y, & S are a rigid surface.
Bearings AS, Y, & S require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - C 2851 -863
C - D 1483 -2032
A - B 75 -16
B -AS 2057 -2141
D - E 1729 -584
E - F 1759 -517
F - G 1762 -439
G - H 1807 -379
H - I 1787 -299
I - J 1795 -271
Chords Tens. Comp.
J - K 1955 -296
K - L 1996 -337
L - M 1994 -378
M - N 1992 -453
N - O 2040 -540
O - P 1918 -544
P - Q 1962 -600
Q - R 301 -455
R - S 357 -983
S - T 75 -16
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
C -AC 934 -147
AC-AB 130 -25
AA- Z 304 -103
Z - X 1165 -3265
Chords Tens. Comp.
Y - W 45 -185
W - V 364 -259
V - U 364 -259
U - S 724 -172
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
D -AC 108 -147
D -AD 1036 -3158
D -AA 771 -187
AC-AA 816 -128
AD-AE 1039 -3169
AA-AB 62 0
AA-AH 1548 -400
AE-AA 220 -608
AE-AF 1050 -3227
AF-AG 1054 -3240
AG-AH 1056 -3247
AH- Z 371 -1382
AH-AI 627 -1594
Z -AL 3727 -972
Webs Tens. Comp.
J -AL 314 -1861
AL- X 953 -4243
AL-AN 1631 -292
AM- K 83 -268
X - Y 1240 -5318
X -AP 1162 -3459
X - W 263 -337
AN-AO 1634 -293
AO- M 136 -376
AO-AP 1640 -294
AP- W 315 -50
AP-AQ 866 -1629
W - Q 48 -448
AQ-AR 862 -1617
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: 15.00 ft
TCDL: 4.2 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: 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): 0.179 E 999 360
VERT(CL): 0.367 E 601 240
HORZ(LL): 0.080 F - -
HORZ(TL): 0.165 F - -
Creep Factor: 2.0
Max TC CSI: 0.830
Max BC CSI: 0.986
Max Web CSI: 0.841
Wgt: 315.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A01
Truss Type
GABL
Qty
1
Ply
1 2531
03/16/2021
BL1 4'5"318'3"13 19'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
6'5"6 10"8 20'8"4 9'11"14
11'0"6 7'2"12 19'8"141'4"1'4"
38'
1'4"
4"3
18'6"10 9'9"9'8"610'6"34'6"152'4"3'11'1"2(a)
(a)
(a)
A
B
C
D
E
F
G
H
I J K L
M
N
OP
Q
R
S
T
UVW
X
Y
Z
AAABAC
ADAE AF AGAH AIAJ
AK
AL
AM AN AO
AP
AQ AR
AS
6
12
6X8
3X4
3X10
2X4(R)
3X4
5X14
3X4
6X8
5X6
4X4
4X10
3X6
5X6(R)
10X14
7X8
6X8
3X10
3X8
4X6
3X6 3X4
6X8
3X6(A1)
8'7"10
51#
83#
2'
51#
83#
2'
51#
83#
2'
51#
83#
20'8"12
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
AI-AJ 629 -1602
AJ-AK 629 -1602
AK-AL 629 -1604
AR- Q 859 -1610
U - Q 599 -227
U - R 294 -690
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
E -AD 107 -292
F -AF 150 -444
G -AG 100 -356
H -AI 147 -514
Gables Tens. Comp.
I -AK 27 -148
AN- L 54 -173
AQ- N 177 -488
AR- P 69 -187
Truss
A01
Truss Type
GABL
Qty
1
Ply
1 2531
03/16/2021
**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.# 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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x4 SP M-30 B2 2x4 SP #2;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.11 15.85
BC 118 15.83 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /373 /290
H 1512 /- /- /900 /374 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
H Brg Width = 7.6 Min Req = 1.8
Bearings A & H are a rigid surface.
Bearings A & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 298 -622
B - C 793 -2818
C - D 665 -1995
D - E 766 -2015
Chords Tens. Comp.
E - F 700 -2141
F - G 714 -2322
G - H 786 -2660
H - I 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 2594 -547
N - L 2592 -542
M - K 19 -1
Chords Tens. Comp.
K - J 19 -1
J - H 2310 -598
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 214 -20
C - L 377 -1045
D - L 1488 -539
L - M 120 0
L - E 170 -125
Webs Tens. Comp.
L - F 219 -318
L - J 2133 -460
F - J 93 -207
J - G 236 -400
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: 15.00 ft
TCDL: 4.2 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): 0.350 C 999 360
VERT(CL): 0.656 C 680 240
HORZ(LL): 0.237 J - -
HORZ(TL): 0.445 J - -
Creep Factor: 2.0
Max TC CSI: 0.594
Max BC CSI: 0.969
Max Web CSI: 0.813
Wgt: 224.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A02
Truss Type
COMN
Qty
2
Ply
1 2500
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
18'4"10 19'7"6 1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)
A
B
C
D
E
F
G
H
I
JK
L
M
N
6
12
5X8(B10R)
5X10(R)
1.5X4
5X8(R)
10X14
2X4
1.5X4
5X6
3X6 5X14
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x4 SP M-30 B2 2x4 SP #2;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.11 15.85
BC 118 15.83 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /373 /290
H 1512 /- /- /900 /374 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
H Brg Width = 7.6 Min Req = 1.8
Bearings A & H are a rigid surface.
Bearings A & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 298 -622
B - C 793 -2818
C - D 665 -1995
D - E 766 -2015
Chords Tens. Comp.
E - F 700 -2141
F - G 714 -2322
G - H 786 -2660
H - I 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 2594 -547
N - L 2592 -542
M - K 19 -1
Chords Tens. Comp.
K - J 19 -1
J - H 2310 -598
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 214 -20
C - L 377 -1045
D - L 1488 -539
L - M 120 0
L - E 170 -125
Webs Tens. Comp.
L - F 219 -318
L - J 2133 -460
F - J 93 -207
J - G 236 -400
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: 15.00 ft
TCDL: 4.2 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): 0.350 C 999 360
VERT(CL): 0.656 C 680 240
HORZ(LL): 0.237 J - -
HORZ(TL): 0.445 J - -
Creep Factor: 2.0
Max TC CSI: 0.594
Max BC CSI: 0.969
Max Web CSI: 0.813
Wgt: 224.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A02
Truss Type
COMN
Qty
2
Ply
1 2500
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
18'4"10 19'7"6 1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)
A
B
C
D
E
F
G
H
I
JK
L
M
N
6
12
5X8(B10R)
5X10(R)
1.5X4
5X8(R)
10X14
2X4
1.5X4
5X6
3X6 5X14
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B4 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 104 0.15 10.89
BC 92 10.90 18.55
BC 118 18.53 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1530 /- /- /871 /375 /313
K 1530 /- /- /908 /378 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
K Brg Width = 7.6 Min Req = 1.8
Bearings B & K are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 35 0
B - C 761 -2722
C - D 838 -2932
D - E 847 -2850
E - F 666 -2001
F - G 769 -2054
Chords Tens. Comp.
G - H 711 -2185
H - I 724 -2270
I - J 709 -2361
J - K 795 -2698
K - L 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 2362 -539
S - R 55 -21
Q - O 2571 -529
Chords Tens. Comp.
P - N 16 -3
N - M 16 -3
M - K 2344 -604
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - S 172 -473
C - Q 227 0
S - Q 2357 -527
Q - R 76 0
Q - E 554 -74
E - O 354 -997
F - O 1446 -512
Webs Tens. Comp.
O - P 120 0
O - G 161 -161
O - H 219 -318
O - M 2171 -465
H - M 93 -210
M - J 234 -397
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: 15.00 ft
TCDL: 4.2 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): 0.205 G 999 360
VERT(CL): 0.386 G 999 240
HORZ(LL): 0.099 M - -
HORZ(TL): 0.187 M - -
Creep Factor: 2.0
Max TC CSI: 0.520
Max BC CSI: 0.992
Max Web CSI: 0.898
Wgt: 232.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A03
Truss Type
COMN
Qty
1
Ply
1 2501
03/16/2021
38'
17'8"20'4"
11'0"6 7'4"4 19'7"61'4"1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)
A
B
C
D
E
F
G
H
I
J
K
L
MN
O
P
Q RS
6
12
3X6(A1)
3X4
5X8(R)
3X6
5X8
1.5X4
3X4
5X6
5X14
2X4
1.5X4
3X4
3X6 5X14
3X6
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B4 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 104 0.15 10.89
BC 92 10.90 18.55
BC 118 18.53 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1530 /- /- /871 /375 /313
K 1530 /- /- /908 /378 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
K Brg Width = 7.6 Min Req = 1.8
Bearings B & K are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 35 0
B - C 761 -2722
C - D 838 -2932
D - E 847 -2850
E - F 666 -2001
F - G 769 -2054
Chords Tens. Comp.
G - H 711 -2185
H - I 724 -2270
I - J 709 -2361
J - K 795 -2698
K - L 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - S 2362 -539
S - R 55 -21
Q - O 2571 -529
Chords Tens. Comp.
P - N 16 -3
N - M 16 -3
M - K 2344 -604
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - S 172 -473
C - Q 227 0
S - Q 2357 -527
Q - R 76 0
Q - E 554 -74
E - O 354 -997
F - O 1446 -512
Webs Tens. Comp.
O - P 120 0
O - G 161 -161
O - H 219 -318
O - M 2171 -465
H - M 93 -210
M - J 234 -397
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: 15.00 ft
TCDL: 4.2 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): 0.205 G 999 360
VERT(CL): 0.386 G 999 240
HORZ(LL): 0.099 M - -
HORZ(TL): 0.187 M - -
Creep Factor: 2.0
Max TC CSI: 0.520
Max BC CSI: 0.992
Max Web CSI: 0.898
Wgt: 232.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A03
Truss Type
COMN
Qty
1
Ply
1 2501
03/16/2021
38'
17'8"20'4"
11'0"6 7'4"4 19'7"61'4"1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)
A
B
C
D
E
F
G
H
I
J
K
L
MN
O
P
Q RS
6
12
3X6(A1)
3X4
5X8(R)
3X6
5X8
1.5X4
3X4
5X6
5X14
2X4
1.5X4
3X4
3X6 5X14
3X6
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B2,B4 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 101 0.15 18.54
BC 118 18.53 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1527 /- /- /870 /374 /313
I 1527 /- /- /908 /378 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
I Brg Width = 7.6 Min Req = 1.8
Bearings B & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 35 0
B - C 780 -2709
C - D 739 -2455
D - E 666 -1851
E - F 627 -1579
Chords Tens. Comp.
F - G 664 -1905
G - H 721 -2373
H - I 798 -2708
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2358 -558
Q - P 2000 -413
P - O 2000 -413
O - M 1499 -201
Chords Tens. Comp.
N - L 106 -29
L - K 106 -29
K - I 2355 -610
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 188 -315
Q - D 398 -30
D - O 256 -595
E - O 835 -286
M - N 125 0
Webs Tens. Comp.
M - F 336 -107
M - G 279 -584
M - K 1939 -414
G - K 252 -23
K - H 230 -390
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: 15.00 ft
TCDL: 4.2 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): 0.256 M 999 360
VERT(CL): 0.482 M 938 240
HORZ(LL): 0.089 K - -
HORZ(TL): 0.168 K - -
Creep Factor: 2.0
Max TC CSI: 0.868
Max BC CSI: 0.984
Max Web CSI: 0.739
Wgt: 219.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A04
Truss Type
COMN
Qty
1
Ply
1 2502
03/16/2021
38'
17'8"20'4"
18'4"10 19'7"61'4"1'4"
1'4"
4"310'6"311'1"2(a)(a)
A
B
C
D
E
F
G
H
I
J
KL
M
N
OPQ
6
12
3X6(A1)
1.5X4
3X4
5X6
3X6
5X6(R)
3X4
5X8
2X4
1.5X4
5X6
3X6 7X8
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2 B2,B4 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 101 0.15 18.54
BC 118 18.53 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1527 /- /- /870 /374 /313
I 1527 /- /- /908 /378 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
I Brg Width = 7.6 Min Req = 1.8
Bearings B & I are a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 35 0
B - C 780 -2709
C - D 739 -2455
D - E 666 -1851
E - F 627 -1579
Chords Tens. Comp.
F - G 664 -1905
G - H 721 -2373
H - I 798 -2708
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2358 -558
Q - P 2000 -413
P - O 2000 -413
O - M 1499 -201
Chords Tens. Comp.
N - L 106 -29
L - K 106 -29
K - I 2355 -610
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 188 -315
Q - D 398 -30
D - O 256 -595
E - O 835 -286
M - N 125 0
Webs Tens. Comp.
M - F 336 -107
M - G 279 -584
M - K 1939 -414
G - K 252 -23
K - H 230 -390
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: 15.00 ft
TCDL: 4.2 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): 0.256 M 999 360
VERT(CL): 0.482 M 938 240
HORZ(LL): 0.089 K - -
HORZ(TL): 0.168 K - -
Creep Factor: 2.0
Max TC CSI: 0.868
Max BC CSI: 0.984
Max Web CSI: 0.739
Wgt: 219.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A04
Truss Type
COMN
Qty
1
Ply
1 2502
03/16/2021
38'
17'8"20'4"
18'4"10 19'7"61'4"1'4"
1'4"
4"310'6"311'1"2(a)(a)
A
B
C
D
E
F
G
H
I
J
KL
M
N
OPQ
6
12
3X6(A1)
1.5X4
3X4
5X6
3X6
5X6(R)
3X4
5X8
2X4
1.5X4
5X6
3X6 7X8
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x6 SP #2 B3,B4 2x4 SP #2;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Tray Scab(s)
(2) 2x8x9-3-5 x SP 2400f-1.8E scabs at left end. Attach one scab to each outer face of
chord with: 0.131"x3", min. nails @ 8" oc, Plus additional nail clusters at: BRG.: (4),
heel: (6), 1st panel point: (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 116 0.28 15.84
BC 98 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /373 /290
J 1512 /- /- /900 /374 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
J Brg Width = 7.6 Min Req = 1.8
Bearings A & J are a rigid surface.
Bearings A & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 300 -622
B - C 914 -3263
C - D 835 -2810
D - E 665 -2010
E - F 756 -2007
Chords Tens. Comp.
F - G 706 -2168
G - H 687 -1963
H - I 685 -2135
I - J 752 -2663
J - K 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 3167 -714
T - S 3157 -711
S - R 3157 -711
R - Q 2498 -519
Q - O 2480 -510
Chords Tens. Comp.
P - N 18 -3
N - M 2302 -568
M - L 2302 -568
L - J 2304 -566
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
T - C 70 -158
C - R 240 -768
D - R 440 -34
D - O 340 -892
Q - U 35 0
U - V 17 -6
E - O 1365 -490
O - V 118 0
Webs Tens. Comp.
O - F 156 -94
O - G 228 -175
O - N 1983 -411
V - P 83 0
G - N 124 -447
N - I 217 -545
I - L 217 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: 15.00 ft
TCDL: 4.2 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): 0.213 O 999 360
VERT(CL): 0.399 O 999 240
HORZ(LL): 0.137 L - -
HORZ(TL): 0.256 L - -
Creep Factor: 2.0
Max TC CSI: 0.469
Max BC CSI: 0.985
Max Web CSI: 0.756
Wgt: 316.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A06
Truss Type
COMN
Qty
12
Ply
1 2503
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
15'8"2 19'7"82'8"6 1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)(a)
A
B
C
D
E
F
G H
I
J
K
LMN
O
P
QRSTU V
6
12
4X12(B10R)
1.5X4
3X4
5X6
5X10(R)
3X4(**)1.5X4
1.5X4
5X6(R)
10X14
3X4
2X4
1.5X4
3X4
4X10
3X6
3X6
3X4
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x6 SP #2 B3,B4 2x4 SP #2;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Tray Scab(s)
(2) 2x8x9-3-5 x SP 2400f-1.8E scabs at left end. Attach one scab to each outer face of
chord with: 0.131"x3", min. nails @ 8" oc, Plus additional nail clusters at: BRG.: (4),
heel: (6), 1st panel point: (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 116 0.28 15.84
BC 98 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /373 /290
J 1512 /- /- /900 /374 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
J Brg Width = 7.6 Min Req = 1.8
Bearings A & J are a rigid surface.
Bearings A & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 300 -622
B - C 914 -3263
C - D 835 -2810
D - E 665 -2010
E - F 756 -2007
Chords Tens. Comp.
F - G 706 -2168
G - H 687 -1963
H - I 685 -2135
I - J 752 -2663
J - K 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 3167 -714
T - S 3157 -711
S - R 3157 -711
R - Q 2498 -519
Q - O 2480 -510
Chords Tens. Comp.
P - N 18 -3
N - M 2302 -568
M - L 2302 -568
L - J 2304 -566
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
T - C 70 -158
C - R 240 -768
D - R 440 -34
D - O 340 -892
Q - U 35 0
U - V 17 -6
E - O 1365 -490
O - V 118 0
Webs Tens. Comp.
O - F 156 -94
O - G 228 -175
O - N 1983 -411
V - P 83 0
G - N 124 -447
N - I 217 -545
I - L 217 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: 15.00 ft
TCDL: 4.2 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): 0.213 O 999 360
VERT(CL): 0.399 O 999 240
HORZ(LL): 0.137 L - -
HORZ(TL): 0.256 L - -
Creep Factor: 2.0
Max TC CSI: 0.469
Max BC CSI: 0.985
Max Web CSI: 0.756
Wgt: 316.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A06
Truss Type
COMN
Qty
12
Ply
1 2503
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
17'8"20'4"
15'8"2 19'7"82'8"6 1'4"
1'4"
4"3
2'4"10'6"311'1"2(a)(a)
A
B
C
D
E
F
G H
I
J
K
LMN
O
P
QRSTU V
6
12
4X12(B10R)
1.5X4
3X4
5X6
5X10(R)
3X4(**)1.5X4
1.5X4
5X6(R)
10X14
3X4
2X4
1.5X4
3X4
4X10
3X6
3X6
3X4
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x4 SP #2 B2,B3 2x4 SP M-30;
Webs 2x4 SP #3 W6 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 3X4 except as noted.
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.63 16.30
BC 120 0.11 16.19
BC 30 13.63 16.18
BC 120 15.68 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /126 /272
I 1512 /- /- /900 /126 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 314 -622
B - C 882 -2794
C - D 807 -2178
D - E 754 -1845
E - F 785 -2148
Chords Tens. Comp.
F - G 761 -2052
G - H 754 -2186
H - I 819 -2673
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 2570 -636
W - V 2566 -631
V - T 2566 -631
U - Q 107 -30
T - S 1842 -344
S - N 1763 -335
Chords Tens. Comp.
R - P 39 -4
Q - O 68 -27
P - M 76 -18
M - L 2314 -635
L - K 2314 -635
K - I 2315 -633
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 197 -7
C - T 360 -937
U - S 87 -17
D - T 639 -206
R - Q 260 -135
O - P 172 -243
N - O 102 -51
Webs Tens. Comp.
N - E 793 -208
N - F 241 -242
N - M 1964 -483
F - M 139 -385
M - H 195 -495
H - K 201 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: 15.00 ft
TCDL: 4.2 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): 0.370 N 999 360
VERT(CL): 0.693 N 644 240
HORZ(LL): 0.255 K - -
HORZ(TL): 0.478 K - -
Creep Factor: 2.0
Max TC CSI: 0.696
Max BC CSI: 0.894
Max Web CSI: 0.913
Wgt: 230.3 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A07
Truss Type
COMN
Qty
1
Ply
1 2504
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
16'4"2'8"19'
16'4"2'0"8 19'7"8 1'4"
1'4"
4"3
2'4"9'10"310'5"2(a)
A
B
C
D E
F
G
H
I
J
KLM
NO
P
Q
R
STUVW
6
12
4X10(B10R)
5X10(R)
1.5X4 4X6
5X6(R)
1.5X4
3X6
2X4(**)
5X8
1.5X4
5X6
4X10 3X6
3X6
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
T2 2x6 SP #2;
Bot chord 2x4 SP #2 B2,B3 2x4 SP M-30;
Webs 2x4 SP #3 W6 2x4 SP #2;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 3X4 except as noted.
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.63 16.30
BC 120 0.11 16.19
BC 30 13.63 16.18
BC 120 15.68 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /770 /126 /272
I 1512 /- /- /900 /126 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 314 -622
B - C 882 -2794
C - D 807 -2178
D - E 754 -1845
E - F 785 -2148
Chords Tens. Comp.
F - G 761 -2052
G - H 754 -2186
H - I 819 -2673
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - W 2570 -636
W - V 2566 -631
V - T 2566 -631
U - Q 107 -30
T - S 1842 -344
S - N 1763 -335
Chords Tens. Comp.
R - P 39 -4
Q - O 68 -27
P - M 76 -18
M - L 2314 -635
L - K 2314 -635
K - I 2315 -633
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - W 197 -7
C - T 360 -937
U - S 87 -17
D - T 639 -206
R - Q 260 -135
O - P 172 -243
N - O 102 -51
Webs Tens. Comp.
N - E 793 -208
N - F 241 -242
N - M 1964 -483
F - M 139 -385
M - H 195 -495
H - K 201 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: 15.00 ft
TCDL: 4.2 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): 0.370 N 999 360
VERT(CL): 0.693 N 644 240
HORZ(LL): 0.255 K - -
HORZ(TL): 0.478 K - -
Creep Factor: 2.0
Max TC CSI: 0.696
Max BC CSI: 0.894
Max Web CSI: 0.913
Wgt: 230.3 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A07
Truss Type
COMN
Qty
1
Ply
1 2504
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
16'4"2'8"19'
16'4"2'0"8 19'7"8 1'4"
1'4"
4"3
2'4"9'10"310'5"2(a)
A
B
C
D E
F
G
H
I
J
KLM
NO
P
Q
R
STUVW
6
12
4X10(B10R)
5X10(R)
1.5X4 4X6
5X6(R)
1.5X4
3X6
2X4(**)
5X8
1.5X4
5X6
4X10 3X6
3X6
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP M-30 T1 2x8 SP 2400f-1.8E;
T3 2x6 SP #2; T4 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.63 18.30
BC 120 0.11 15.82
BC 26 13.63 15.82
BC 120 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /767 /128 /244
I 1512 /- /- /898 /160 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 336 -622
B - C 989 -2738
C - D 981 -2341
D - E 978 -2207
E - F 976 -2201
Chords Tens. Comp.
F - G 811 -1867
G - H 779 -1884
H - I 912 -2589
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2504 -729
U - T 2503 -724
T - S 2503 -724
S - Q 1977 -530
R - O 34 -14
Chords Tens. Comp.
Q - N 1947 -515
P - M 37 -14
M - L 2217 -695
L - K 2217 -695
K - I 2220 -693
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 226 0
C - S 301 -814
S - D 549 -187
D - N 499 -180
R - Q 45 0
E - N 138 -144
N - O 18 -9
Webs Tens. Comp.
N - F 1568 -474
N - M 2178 -596
O - P 0 -9
F - M 327 -1068
M - H 297 -739
H - K 302 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: 15.00 ft
TCDL: 4.2 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): 0.359 U 999 360
VERT(CL): 0.672 U 664 240
HORZ(LL): 0.265 K - -
HORZ(TL): 0.497 K - -
Creep Factor: 2.0
Max TC CSI: 0.744
Max BC CSI: 0.877
Max Web CSI: 0.830
Wgt: 241.5 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 2505
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
14'4"6'8"17'
16'4"2'0"8 19'7"8 1'4"
1'4"
4"3
2'4"8'10"39'5"2(a)
(a)
A
B
C
D E F
G H
I
J
KLM
N O
P
QRSTU
6
12
4X10(B10R)
5X10(R)
4X6 3X4
5X8(R)
8X10
3X4
2X4
5X8(R)
6X8 3X6
3X6
3X4
4X4(A2)
**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
Value Set: NDS 2015
Top chord 2x4 SP M-30 T1 2x8 SP 2400f-1.8E;
T3 2x6 SP #2; T4 2x4 SP #2;
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.63 18.30
BC 120 0.11 15.82
BC 26 13.63 15.82
BC 120 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /767 /128 /244
I 1512 /- /- /898 /160 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 336 -622
B - C 989 -2738
C - D 981 -2341
D - E 978 -2207
E - F 976 -2201
Chords Tens. Comp.
F - G 811 -1867
G - H 779 -1884
H - I 912 -2589
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - U 2504 -729
U - T 2503 -724
T - S 2503 -724
S - Q 1977 -530
R - O 34 -14
Chords Tens. Comp.
Q - N 1947 -515
P - M 37 -14
M - L 2217 -695
L - K 2217 -695
K - I 2220 -693
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - U 226 0
C - S 301 -814
S - D 549 -187
D - N 499 -180
R - Q 45 0
E - N 138 -144
N - O 18 -9
Webs Tens. Comp.
N - F 1568 -474
N - M 2178 -596
O - P 0 -9
F - M 327 -1068
M - H 297 -739
H - K 302 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: 15.00 ft
TCDL: 4.2 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): 0.359 U 999 360
VERT(CL): 0.672 U 664 240
HORZ(LL): 0.265 K - -
HORZ(TL): 0.497 K - -
Creep Factor: 2.0
Max TC CSI: 0.744
Max BC CSI: 0.877
Max Web CSI: 0.830
Wgt: 241.5 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A08
Truss Type
COMN
Qty
1
Ply
1 2505
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
14'4"6'8"17'
16'4"2'0"8 19'7"8 1'4"
1'4"
4"3
2'4"8'10"39'5"2(a)
(a)
A
B
C
D E F
G H
I
J
KLM
N O
P
QRSTU
6
12
4X10(B10R)
5X10(R)
4X6 3X4
5X8(R)
8X10
3X4
2X4
5X8(R)
6X8 3X6
3X6
3X4
4X4(A2)
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
Bot chord 2x4 SP #2 B1 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 except as noted.
Tray Scab(s)
(2) 2x8x9-4-12 x SP 2400f-1.8E scabs at left end. Attach one scab to each outer face
of chord with: 0.131"x3", min. nails @ 8" oc, Plus additional nail clusters at: BRG.: (4),
heel: (6), 1st panel point: (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)
TC 24 9.63 20.30
BC 120 0.11 15.82
BC 26 13.63 15.82
BC 120 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /759 /132 /217
I 1512 /- /- /892 /175 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 359 -622
B - C 1308 -3201
C - D 1138 -2569
D - E 1254 -2618
E - F 1250 -2610
Chords Tens. Comp.
F - G 934 -1978
G - H 908 -2005
H - I 1027 -2630
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 3071 -1105
T - S 3064 -1102
S - Q 2240 -754
R - O 41 -23
Q - N 2200 -730
Chords Tens. Comp.
P - M 40 -20
M - L 2264 -808
L - K 2264 -808
K - I 2266 -806
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
T - C 111 -122
C - S 382 -904
D - S 435 -83
D - N 600 -264
R - Q 44 0
E - N 271 -287
O - P 47 0
Webs Tens. Comp.
N - O 74 0
N - M 1898 -632
N - F 1394 -568
M - F 240 -547
M - H 269 -653
H - K 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: 15.00 ft
TCDL: 4.2 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): 0.235 E 999 360
VERT(CL): 0.439 E 999 240
HORZ(LL): 0.144 K - -
HORZ(TL): 0.269 K - -
Creep Factor: 2.0
Max TC CSI: 0.678
Max BC CSI: 0.670
Max Web CSI: 0.723
Wgt: 280.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A09
Truss Type
COMN
Qty
1
Ply
1 2506
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
12'4"10'8"15'
13'7"10 2'0"8 19'7"82'8"6 1'4"
1'4"
4"3
2'4"7'10"38'5"2(a)A
B
C
D E F
G
H
I
J
KLM
NO
P
QRST
6
12
5X8(B10R)
3X4
7X8
3X4
6X8
3X4
4X10
5X8
3X6
3X6
3X4
4X4(A2)
**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
Value Set: NDS 2015
Top chord 2x4 SP #2 T1 2x8 SP 2400f-1.8E;
Bot chord 2x4 SP #2 B1 2x4 SP M-30;
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 except as noted.
Tray Scab(s)
(2) 2x8x9-4-12 x SP 2400f-1.8E scabs at left end. Attach one scab to each outer face
of chord with: 0.131"x3", min. nails @ 8" oc, Plus additional nail clusters at: BRG.: (4),
heel: (6), 1st panel point: (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)
TC 24 9.63 20.30
BC 120 0.11 15.82
BC 26 13.63 15.82
BC 120 15.82 35.16
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1431 /- /- /759 /132 /217
I 1512 /- /- /892 /175 /-
Wind reactions based on MWFRS
A Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 Min Req = 1.8
Bearings A & I are a rigid surface.
Bearings A & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 359 -622
B - C 1308 -3201
C - D 1138 -2569
D - E 1254 -2618
E - F 1250 -2610
Chords Tens. Comp.
F - G 934 -1978
G - H 908 -2005
H - I 1027 -2630
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - T 3071 -1105
T - S 3064 -1102
S - Q 2240 -754
R - O 41 -23
Q - N 2200 -730
Chords Tens. Comp.
P - M 40 -20
M - L 2264 -808
L - K 2264 -808
K - I 2266 -806
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
T - C 111 -122
C - S 382 -904
D - S 435 -83
D - N 600 -264
R - Q 44 0
E - N 271 -287
O - P 47 0
Webs Tens. Comp.
N - O 74 0
N - M 1898 -632
N - F 1394 -568
M - F 240 -547
M - H 269 -653
H - K 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: 15.00 ft
TCDL: 4.2 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): 0.235 E 999 360
VERT(CL): 0.439 E 999 240
HORZ(LL): 0.144 K - -
HORZ(TL): 0.269 K - -
Creep Factor: 2.0
Max TC CSI: 0.678
Max BC CSI: 0.670
Max Web CSI: 0.723
Wgt: 280.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A09
Truss Type
COMN
Qty
1
Ply
1 2506
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
12'4"10'8"15'
13'7"10 2'0"8 19'7"82'8"6 1'4"
1'4"
4"3
2'4"7'10"38'5"2(a)A
B
C
D E F
G
H
I
J
KLM
NO
P
QRST
6
12
5X8(B10R)
3X4
7X8
3X4
6X8
3X4
4X10
5X8
3X6
3X6
3X4
4X4(A2)
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T2 2x4 SP M-30;
Bot chord 2x4 SP #2 B1 2x4 SP M-30;
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 10.33 25.00
BC 120 0.15 18.52
BC 96 18.52 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1530 /- /- /851 /383 /212
I 1530 /- /- /890 /385 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
I Brg Width = 7.6 Min Req = 1.8
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 35 0
B - C 1236 -2710
C - D 1156 -2411
D - E 1432 -2724
E - F 1429 -2716
Chords Tens. Comp.
F - G 1076 -2119
G - H 1062 -2192
H - I 1147 -2699
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2357 -967
Q - P 2105 -812
P - N 2107 -812
O - M 34 -16
Chords Tens. Comp.
M - L 2334 -925
L - K 2334 -925
K - I 2336 -923
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 177 -286
D - Q 386 0
D - N 727 -446
E - N 421 -485
N - O 89 0
Webs Tens. Comp.
N - M 1894 -732
N - F 1062 -563
M - F 121 -79
M - H 221 -517
H - K 208 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: 15.00 ft
TCDL: 4.2 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): 0.199 E 999 360
VERT(CL): 0.374 E 999 240
HORZ(LL): 0.075 K - -
HORZ(TL): 0.142 K - -
Creep Factor: 2.0
Max TC CSI: 0.542
Max BC CSI: 0.972
Max Web CSI: 0.774
Wgt: 205.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A10
Truss Type
HIPS
Qty
1
Ply
1 2507
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
10'4"14'8"13'
18'4"8 19'7"81'4"1'4"
1'4"
4"36'10"37'5"2A
B
C
D E F
G
H
I
J
KLM
N
O
PQ
6
12
3X6(A1)
1.5X4
5X8
3X4 3X6
1.5X4
5X8
1.5X4 6X8
5X8
3X6
3X6
3X4
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T2 2x4 SP M-30;
Bot chord 2x4 SP #2 B1 2x4 SP M-30;
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 10.33 25.00
BC 120 0.15 18.52
BC 96 18.52 37.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 1530 /- /- /851 /383 /212
I 1530 /- /- /890 /385 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.8
I Brg Width = 7.6 Min Req = 1.8
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 35 0
B - C 1236 -2710
C - D 1156 -2411
D - E 1432 -2724
E - F 1429 -2716
Chords Tens. Comp.
F - G 1076 -2119
G - H 1062 -2192
H - I 1147 -2699
I - J 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - Q 2357 -967
Q - P 2105 -812
P - N 2107 -812
O - M 34 -16
Chords Tens. Comp.
M - L 2334 -925
L - K 2334 -925
K - I 2336 -923
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - Q 177 -286
D - Q 386 0
D - N 727 -446
E - N 421 -485
N - O 89 0
Webs Tens. Comp.
N - M 1894 -732
N - F 1062 -563
M - F 121 -79
M - H 221 -517
H - K 208 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: 15.00 ft
TCDL: 4.2 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): 0.199 E 999 360
VERT(CL): 0.374 E 999 240
HORZ(LL): 0.075 K - -
HORZ(TL): 0.142 K - -
Creep Factor: 2.0
Max TC CSI: 0.542
Max BC CSI: 0.972
Max Web CSI: 0.774
Wgt: 205.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A10
Truss Type
HIPS
Qty
1
Ply
1 2507
03/16/2021
38'
SEAT PLATE REQ.SEAT PLATE REQ.
10'4"14'8"13'
18'4"8 19'7"81'4"1'4"
1'4"
4"36'10"37'5"2A
B
C
D E F
G
H
I
J
KLM
N
O
PQ
6
12
3X6(A1)
1.5X4
5X8
3X4 3X6
1.5X4
5X8
1.5X4 6X8
5X8
3X6
3X6
3X4
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 8.27 26.94
BC 75 0.00 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
R 459 /- /- /423 /160 /186
P 1772 /- /- /985 /405 /-
J 934 /- /- /596 /230 /-
Wind reactions based on MWFRS
R Brg Width = 6.9 Min Req = 1.5
P Brg Width = 7.6 Min Req = 2.1
J Brg Width = 7.6 Min Req = 1.5
Bearings R, P, & J are a rigid surface.
Bearings R, P, & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
B - C 168 -465
C - D 238 -169
D - E 203 -91
E - F 547 -213
Chords Tens. Comp.
F - G 547 -213
G - H 404 -571
H - I 491 -1058
I - J 597 -1421
J - K 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
R - Q 633 -480
Q - P 633 -480
P - O 288 -257
O - N 288 -257
Chords Tens. Comp.
N - M 881 -244
M - L 881 -244
L - J 1214 -440
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - R 241 -392
B - S 355 -97
R - S 473 -435
C - T 224 -316
S - Q 344 -334
S - T 518 -300
S - P 770 -786
D - T 179 -295
T - E 636 -403
Webs Tens. Comp.
T - U 300 -286
E - U 591 -803
P - U 1000 -1598
U - G 677 -1239
U - N 826 -396
G - N 273 0
N - H 177 -425
H - L 421 -25
L - I 222 -379
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.79 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): 0.046 L 999 360
VERT(CL): 0.088 L 999 240
HORZ(LL): 0.015 L - -
HORZ(TL): 0.030 L - -
Creep Factor: 2.0
Max TC CSI: 0.667
Max BC CSI: 0.838
Max Web CSI: 0.960
Wgt: 253.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A11
Truss Type
HIPS
Qty
1
Ply
1 2508
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
8'3"4 18'8"11'
37'11"41'4"12 1'4"
1'8"9
4"3
1'4"5'10"36'5"2(a)
(a)
A
B
C
D E F G H
I
J
K
LMNOPQR
S T
U
6
12
3X6(R)
1.5X4
3X8
1.5X4
5X6
3X8
4X4
5X8
3X6
3X6
3X8 3X6
5X6
1.5X4
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
Value Set: NDS 2015
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 8.27 26.94
BC 75 0.00 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
R 459 /- /- /423 /160 /186
P 1772 /- /- /985 /405 /-
J 934 /- /- /596 /230 /-
Wind reactions based on MWFRS
R Brg Width = 6.9 Min Req = 1.5
P Brg Width = 7.6 Min Req = 2.1
J Brg Width = 7.6 Min Req = 1.5
Bearings R, P, & J are a rigid surface.
Bearings R, P, & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
B - C 168 -465
C - D 238 -169
D - E 203 -91
E - F 547 -213
Chords Tens. Comp.
F - G 547 -213
G - H 404 -571
H - I 491 -1058
I - J 597 -1421
J - K 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
R - Q 633 -480
Q - P 633 -480
P - O 288 -257
O - N 288 -257
Chords Tens. Comp.
N - M 881 -244
M - L 881 -244
L - J 1214 -440
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - R 241 -392
B - S 355 -97
R - S 473 -435
C - T 224 -316
S - Q 344 -334
S - T 518 -300
S - P 770 -786
D - T 179 -295
T - E 636 -403
Webs Tens. Comp.
T - U 300 -286
E - U 591 -803
P - U 1000 -1598
U - G 677 -1239
U - N 826 -396
G - N 273 0
N - H 177 -425
H - L 421 -25
L - I 222 -379
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.79 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): 0.046 L 999 360
VERT(CL): 0.088 L 999 240
HORZ(LL): 0.015 L - -
HORZ(TL): 0.030 L - -
Creep Factor: 2.0
Max TC CSI: 0.667
Max BC CSI: 0.838
Max Web CSI: 0.960
Wgt: 253.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A11
Truss Type
HIPS
Qty
1
Ply
1 2508
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
8'3"4 18'8"11'
37'11"41'4"12 1'4"
1'8"9
4"3
1'4"5'10"36'5"2(a)
(a)
A
B
C
D E F G H
I
J
K
LMNOPQR
S T
U
6
12
3X6(R)
1.5X4
3X8
1.5X4
5X6
3X8
4X4
5X8
3X6
3X6
3X8 3X6
5X6
1.5X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 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 6.27 28.94
BC 75 0.00 15.57
BC 75 13.29 30.19
BC 92 30.17 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
X 463 /- /- /426 /205 /158
V 1833 /- /- /979 /405 /-
K 894 /- /- /560 /231 /-
Wind reactions based on MWFRS
X Brg Width = 6.9 Min Req = 1.5
V Brg Width = 7.6 Min Req = 2.2
K Brg Width = 7.6 Min Req = 1.5
Bearings X, V, & K are a rigid surface.
Bearings X, V, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
B - C 359 -353
C - D 866 -344
D - E 321 -395
E - F 321 -395
F - G 321 -395
Chords Tens. Comp.
G - H 664 -1097
H - I 858 -1591
I - J 786 -1623
J - K 636 -1447
K - L 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
X - W 181 -144
W - V 46 -81
U - T 542 -817
V - S 8 -15
T - R 542 -832
Chords Tens. Comp.
R - Q 1085 -445
Q - P 1085 -445
P - N 1201 -475
O - M 39 -20
M - K 1253 -502
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - X 348 -425
B - W 227 -203
C - W 260 -255
C - U 739 -1047
W - U 381 -244
U - V 1101 -1735
U - D 784 -1240
D - R 1493 -752
T - S 56 -39
E - R 241 -315
Webs Tens. Comp.
R - G 449 -869
G - P 240 0
P - H 46 -132
H - N 611 -260
N - O 68 0
N - I 145 -170
N - M 1246 -493
N - J 160 -67
M - J 188 -310
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.79 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): 0.070 I 999 360
VERT(CL): 0.133 I 999 240
HORZ(LL): 0.023 M - -
HORZ(TL): 0.044 M - -
Creep Factor: 2.0
Max TC CSI: 0.668
Max BC CSI: 0.802
Max Web CSI: 0.661
Wgt: 235.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A12
Truss Type
HIPS
Qty
1
Ply
1 2509
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
6'3"4 22'8"9'
15'6"14 14'5"6 7'11"1'4"12 1'4"
37'11"4
1'8"9
4"3
1'4'10"35'5"2(a)
A
B
C D E F G H
I
J
K
L
M
NOPQR
STUVWX
6
12
3X4
3X6
6X8
3X8
5X8
4X4
4X4
4X8 3X6
3X6 3X4
3X4
5X6
5X6
4X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Bracing
(a) Continuous lateral restraint equally spaced on member.
Plating Notes
All plates are 1.5X4 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 6.27 28.94
BC 75 0.00 15.57
BC 75 13.29 30.19
BC 92 30.17 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
X 463 /- /- /426 /205 /158
V 1833 /- /- /979 /405 /-
K 894 /- /- /560 /231 /-
Wind reactions based on MWFRS
X Brg Width = 6.9 Min Req = 1.5
V Brg Width = 7.6 Min Req = 2.2
K Brg Width = 7.6 Min Req = 1.5
Bearings X, V, & K are a rigid surface.
Bearings X, V, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
B - C 359 -353
C - D 866 -344
D - E 321 -395
E - F 321 -395
F - G 321 -395
Chords Tens. Comp.
G - H 664 -1097
H - I 858 -1591
I - J 786 -1623
J - K 636 -1447
K - L 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
X - W 181 -144
W - V 46 -81
U - T 542 -817
V - S 8 -15
T - R 542 -832
Chords Tens. Comp.
R - Q 1085 -445
Q - P 1085 -445
P - N 1201 -475
O - M 39 -20
M - K 1253 -502
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - X 348 -425
B - W 227 -203
C - W 260 -255
C - U 739 -1047
W - U 381 -244
U - V 1101 -1735
U - D 784 -1240
D - R 1493 -752
T - S 56 -39
E - R 241 -315
Webs Tens. Comp.
R - G 449 -869
G - P 240 0
P - H 46 -132
H - N 611 -260
N - O 68 0
N - I 145 -170
N - M 1246 -493
N - J 160 -67
M - J 188 -310
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.79 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): 0.070 I 999 360
VERT(CL): 0.133 I 999 240
HORZ(LL): 0.023 M - -
HORZ(TL): 0.044 M - -
Creep Factor: 2.0
Max TC CSI: 0.668
Max BC CSI: 0.802
Max Web CSI: 0.661
Wgt: 235.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A12
Truss Type
HIPS
Qty
1
Ply
1 2509
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
6'3"4 22'8"9'
15'6"14 14'5"6 7'11"1'4"12 1'4"
37'11"4
1'8"9
4"3
1'4'10"35'5"2(a)
A
B
C D E F G H
I
J
K
L
M
NOPQR
STUVWX
6
12
3X4
3X6
6X8
3X8
5X8
4X4
4X4
4X8 3X6
3X6 3X4
3X4
5X6
5X6
4X4
3X4
3X6(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2 T2,T3 2x4 SP M-30;
Bot chord 2x4 SP M-30 B1 2x4 SP #2;
Webs 2x4 SP #3 W7,W12 2x4 SP #2;
W8 2x4 SP M-30;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.40 to 62 plf at 4.27
TC: From 31 plf at 4.27 to 31 plf at 30.94
TC: From 62 plf at 30.94 to 62 plf at 39.27
BC: From 14 plf at 0.00 to 14 plf at 4.30
BC: From 7 plf at 4.30 to 7 plf at 30.65
BC: From 14 plf at 30.65 to 14 plf at 37.94
TC: 280 lb Conc. Load at 4.30
TC: 187 lb Conc. Load at 6.33, 8.33,10.33,12.33
14.33
TC: 190 lb Conc. Load at 16.33,17.60,18.87,20.87
22.87,24.87,26.87,28.87
TC: 432 lb Conc. Load at 30.91
BC: 213 lb Conc. Load at 4.30
BC: 111 lb Conc. Load at 6.33, 8.33,10.33,12.33
14.33
BC: 98 lb Conc. Load at 16.33,17.60,18.87,20.87
22.87,24.87,26.87,28.87
BC: 601 lb Conc. Load at 30.91
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 4.27 30.94
BC 75 0.00 15.57
BC 42 13.30 30.84
BC 81 30.02 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
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
AB 538 /- /- /- /252 /-
Y 4897 /- /- /- /1875 /-
L 2006 /- /- /- /679 /-
Wind reactions based on MWFRS
AB Brg Width = 6.9 Min Req = 1.5
Y Brg Width = 7.6 Min Req = 5.8
L Brg Width = 7.6 Min Req = 2.4
Bearings AB, Y, & L are a rigid surface.
Bearings AB, Y, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 -15
B - C 277 -486
C - D 717 -50
D - E 3511 -1198
E - F 224 -870
F - G 224 -870
Chords Tens. Comp.
G - H 224 -870
H - I 1091 -3465
I - J 1541 -4668
J - K 1843 -5229
K - L 1268 -3712
L - M 35 -14
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
AB-AA 6 0
AA- Z 386 -229
Z - Y 113 -319
Y - V 21 -68
X - W 1142 -3348
W - U 1162 -3414
U - T 3356 -1063
Chords Tens. Comp.
T - S 3356 -1063
S - R 4650 -1542
R - O 4767 -1677
Q - P 0 0
P - N 106 -38
N - L 3254 -1109
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B -AB 271 -522
B -AA 402 -242
C -AA 290 -29
C - Z 353 -1138
Z - D 1040 -339
Z - X 0 -460
D - X 1299 -3285
X - Y 1715 -4531
X - E 1122 -3154
E - U 4978 -1619
W - V 16 -55
Webs Tens. Comp.
F - U 321 -647
U - H 979 -2916
H - S 970 -245
S - I 532 -1403
I - R 157 0
R - J 155 -117
O - P 636 -238
O - J 1625 -543
O - N 3269 -1110
O - K 1450 -550
N - K 401 -1047
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.79 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): 0.243 R 999 360
VERT(CL): 0.453 R 649 240
HORZ(LL): 0.067 N - -
HORZ(TL): 0.124 N - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.990
Max Web CSI: 0.738
Wgt: 232.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A13
Truss Type
HIPS
Qty
1
Ply
1 2536
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
4'3"4 26'8"7'
15'6"14 14'5"6 7"8 7'3"81'4"12 1'4"
37'11"4
1'8"9
4"3
1'3'10"34'5"2(a)
(a)
(a)
A
B
C D E F G H I J
K
L
M
N
OPQRSTU
VWXYZAAAB
6
12
3X6
5X6
3X8
3X10
7X8
6X8
6X8
1.5X4
1.5X4
1.5X4
6X12
3X6
H0312
4X6
H0714
3X6
6X8
6X8
4X4
4X6(A2)
4'3"10
213#
280#
2'0"6
111#
187#
2'
111#
187#
2'
111#
187#
2'
111#
187#
2'
111#
187#
2'
98#
190#
1'3"4
98#
190#
1'3"4
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'0"6
601#
432#
7'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2 T2,T3 2x4 SP M-30;
Bot chord 2x4 SP M-30 B1 2x4 SP #2;
Webs 2x4 SP #3 W7,W12 2x4 SP #2;
W8 2x4 SP M-30;
Bracing
(a) Continuous lateral restraint equally spaced on member.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.40 to 62 plf at 4.27
TC: From 31 plf at 4.27 to 31 plf at 30.94
TC: From 62 plf at 30.94 to 62 plf at 39.27
BC: From 14 plf at 0.00 to 14 plf at 4.30
BC: From 7 plf at 4.30 to 7 plf at 30.65
BC: From 14 plf at 30.65 to 14 plf at 37.94
TC: 280 lb Conc. Load at 4.30
TC: 187 lb Conc. Load at 6.33, 8.33,10.33,12.33
14.33
TC: 190 lb Conc. Load at 16.33,17.60,18.87,20.87
22.87,24.87,26.87,28.87
TC: 432 lb Conc. Load at 30.91
BC: 213 lb Conc. Load at 4.30
BC: 111 lb Conc. Load at 6.33, 8.33,10.33,12.33
14.33
BC: 98 lb Conc. Load at 16.33,17.60,18.87,20.87
22.87,24.87,26.87,28.87
BC: 601 lb Conc. Load at 30.91
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 4.27 30.94
BC 75 0.00 15.57
BC 42 13.30 30.84
BC 81 30.02 37.79
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
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
AB 538 /- /- /- /252 /-
Y 4897 /- /- /- /1875 /-
L 2006 /- /- /- /679 /-
Wind reactions based on MWFRS
AB Brg Width = 6.9 Min Req = 1.5
Y Brg Width = 7.6 Min Req = 5.8
L Brg Width = 7.6 Min Req = 2.4
Bearings AB, Y, & L are a rigid surface.
Bearings AB, Y, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 -15
B - C 277 -486
C - D 717 -50
D - E 3511 -1198
E - F 224 -870
F - G 224 -870
Chords Tens. Comp.
G - H 224 -870
H - I 1091 -3465
I - J 1541 -4668
J - K 1843 -5229
K - L 1268 -3712
L - M 35 -14
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
AB-AA 6 0
AA- Z 386 -229
Z - Y 113 -319
Y - V 21 -68
X - W 1142 -3348
W - U 1162 -3414
U - T 3356 -1063
Chords Tens. Comp.
T - S 3356 -1063
S - R 4650 -1542
R - O 4767 -1677
Q - P 0 0
P - N 106 -38
N - L 3254 -1109
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B -AB 271 -522
B -AA 402 -242
C -AA 290 -29
C - Z 353 -1138
Z - D 1040 -339
Z - X 0 -460
D - X 1299 -3285
X - Y 1715 -4531
X - E 1122 -3154
E - U 4978 -1619
W - V 16 -55
Webs Tens. Comp.
F - U 321 -647
U - H 979 -2916
H - S 970 -245
S - I 532 -1403
I - R 157 0
R - J 155 -117
O - P 636 -238
O - J 1625 -543
O - N 3269 -1110
O - K 1450 -550
N - K 401 -1047
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: 15.00 ft
TCDL: 4.2 psf
BCDL: 4.2 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.79 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): 0.243 R 999 360
VERT(CL): 0.453 R 649 240
HORZ(LL): 0.067 N - -
HORZ(TL): 0.124 N - -
Creep Factor: 2.0
Max TC CSI: 0.858
Max BC CSI: 0.990
Max Web CSI: 0.738
Wgt: 232.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
A13
Truss Type
HIPS
Qty
1
Ply
1 2536
03/16/2021
13'3"1 24'8"3
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
4'3"4 26'8"7'
15'6"14 14'5"6 7"8 7'3"81'4"12 1'4"
37'11"4
1'8"9
4"3
1'3'10"34'5"2(a)
(a)
(a)
A
B
C D E F G H I J
K
L
M
N
OPQRSTU
VWXYZAAAB
6
12
3X6
5X6
3X8
3X10
7X8
6X8
6X8
1.5X4
1.5X4
1.5X4
6X12
3X6
H0312
4X6
H0714
3X6
6X8
6X8
4X4
4X6(A2)
4'3"10
213#
280#
2'0"6
111#
187#
2'
111#
187#
2'
111#
187#
2'
111#
187#
2'
111#
187#
2'
98#
190#
1'3"4
98#
190#
1'3"4
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'
98#
190#
2'0"6
601#
432#
7'0"6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 21 0.15 1.91
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 193 /- /- /154 /49 /53
D 24 /- /- /14 /2 /-
C 27 /- /- /18 /18 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 12 -34
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: 15.00 ft
TCDL: 4.2 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: 0.204
Max BC CSI: 0.037
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B01
Truss Type
JACK
Qty
2
Ply
1 2510
03/16/2021
SEAT PLATE REQ.
1'10"151'4"
4"3 1'3"101'10"10A
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
Value Set: NDS 2015
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 21 0.15 1.91
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 193 /- /- /154 /49 /53
D 24 /- /- /14 /2 /-
C 27 /- /- /18 /18 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 12 -34
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: 15.00 ft
TCDL: 4.2 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: 0.204
Max BC CSI: 0.037
Max Web CSI: 0.000
Wgt: 8.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B01
Truss Type
JACK
Qty
2
Ply
1 2510
03/16/2021
SEAT PLATE REQ.
1'10"151'4"
4"3 1'3"101'10"10A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 30 0.15 2.64
BC 13 2.18 3.24
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 229 /- /- /169 /49 /77
E 34 /- /- /17 /- /-
D 76 /- /- /47 /36 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 5 -63
Chords Tens. Comp.
C - D 34 -61
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 7 -15
C - G 21 -4
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 41 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: 15.00 ft
TCDL: 4.2 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): 0.006 G 999 360
VERT(CL): 0.011 G 999 240
HORZ(LL): 0.004 G - -
HORZ(TL): 0.007 G - -
Creep Factor: 2.0
Max TC CSI: 0.208
Max BC CSI: 0.048
Max Web CSI: 0.038
Wgt: 16.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B02
Truss Type
JACK
Qty
2
Ply
1 2511
03/16/2021
SEAT PLATE REQ.
2'7"10 7"41'4"
3'2"14
4"3 1'11"101'11"102'6"9HB 7"4
A
B
C
D
E
FG
6
12
2X4(A1)
1.5X4
1.5X4
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
Value Set: NDS 2015
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 30 0.15 2.64
BC 13 2.18 3.24
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 229 /- /- /169 /49 /77
E 34 /- /- /17 /- /-
D 76 /- /- /47 /36 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 5 -63
Chords Tens. Comp.
C - D 34 -61
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 7 -15
C - G 21 -4
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 41 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: 15.00 ft
TCDL: 4.2 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): 0.006 G 999 360
VERT(CL): 0.011 G 999 240
HORZ(LL): 0.004 G - -
HORZ(TL): 0.007 G - -
Creep Factor: 2.0
Max TC CSI: 0.208
Max BC CSI: 0.048
Max Web CSI: 0.038
Wgt: 16.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B02
Truss Type
JACK
Qty
2
Ply
1 2511
03/16/2021
SEAT PLATE REQ.
2'7"10 7"41'4"
3'2"14
4"3 1'11"101'11"102'6"9HB 7"4
A
B
C
D
E
FG
6
12
2X4(A1)
1.5X4
1.5X4
1.5X4
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
Value Set: NDS 2015
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 28 0.15 2.46
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 206 /- /- /158 /48 /63
D 34 /- /- /15 /- /-
C 48 /- /- /26 /29 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 22 -58
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: 15.00 ft
TCDL: 4.2 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: 0.206
Max BC CSI: 0.035
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B03
Truss Type
JACK
Qty
4
Ply
1 2512
03/16/2021
SEAT PLATE REQ.
2'5"91'4"
4"3 1'6"152'1"15A
B
C
D
6
12
2X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 28 0.15 2.46
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 206 /- /- /158 /48 /63
D 34 /- /- /15 /- /-
C 48 /- /- /26 /29 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 22 -58
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: 15.00 ft
TCDL: 4.2 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: 0.206
Max BC CSI: 0.035
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B03
Truss Type
JACK
Qty
4
Ply
1 2512
03/16/2021
SEAT PLATE REQ.
2'5"91'4"
4"3 1'6"152'1"15A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 30 0.15 2.64
BC 22 2.18 4.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 254 /- /- /183 /51 /91
E 46 /- /- /23 /- /-
D 101 /- /- /64 /49 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 2 -74
Chords Tens. Comp.
C - D 45 -70
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 16 -25
C - G 29 -9
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 44 -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: 15.00 ft
TCDL: 4.2 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): 0.018 G 999 360
VERT(CL): 0.033 G 999 240
HORZ(LL): 0.011 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.196
Max BC CSI: 0.070
Max Web CSI: 0.067
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B04
Truss Type
JACK
Qty
1
Ply
1 2513
03/16/2021
SEAT PLATE REQ.
2'7"10 1'4"61'4"
4'
4"3 1'1'4"32'4"32'11"2HB 1'4"6
A
B
C
D
E
FG
6
12
2X4(A1)
1.5X4
1.5X4
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
Value Set: NDS 2015
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 30 0.15 2.64
BC 22 2.18 4.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 254 /- /- /183 /51 /91
E 46 /- /- /23 /- /-
D 101 /- /- /64 /49 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 2 -74
Chords Tens. Comp.
C - D 45 -70
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 16 -25
C - G 29 -9
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 44 -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: 15.00 ft
TCDL: 4.2 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): 0.018 G 999 360
VERT(CL): 0.033 G 999 240
HORZ(LL): 0.011 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.196
Max BC CSI: 0.070
Max Web CSI: 0.067
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B04
Truss Type
JACK
Qty
1
Ply
1 2513
03/16/2021
SEAT PLATE REQ.
2'7"10 1'4"61'4"
4'
4"3 1'1'4"32'4"32'11"2HB 1'4"6
A
B
C
D
E
FG
6
12
2X4(A1)
1.5X4
1.5X4
1.5X4
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
Value Set: NDS 2015
Top chord 2x4 SP #2 T2 2x6 SP #2;
Bot chord 2x6 SP #2
Webs 2x4 SP #3
Nailnote
Nail Schedule:0.131"x3", min. nails
Top Chord: 1 Row @12.00" o.c.
Bot Chord: 1 Row @12.00" o.c.
Webs : 1 Row @ 4" o.c.
Use equal spacing between rows and stagger nails
in each row to avoid splitting.
(1) 1/2" bolts may be used for
(2) 0.131"x3", min. nails on
The Bottom Chord Only.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.33 to 62 plf at 1.41
TC: From 31 plf at 1.41 to 31 plf at 10.26
TC: From 62 plf at 10.26 to 62 plf at 13.00
BC: From 7 plf at 0.00 to 7 plf at 11.67
TC: 27 lb Conc. Load at 2.12, 9.54
TC: 76 lb Conc. Load at 4.00, 7.67
TC: 73 lb Conc. Load at 5.07, 6.59
TC: 101 lb Conc. Load at 5.83
BC: 24 lb Conc. Load at 2.12, 9.54
BC: 34 lb Conc. Load at 4.00, 7.67
BC: 50 lb Conc. Load at 5.07, 6.59
BC: 46 lb Conc. Load at 5.83
Plating Notes
(**) 2 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 5.07 6.59
BC 33 0.15 2.88
BC 63 3.21 8.46
BC 33 8.78 11.52
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 700 /- /- /- /210 /-
I 700 /- /- /- /210 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 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 18 -7
B - C 54 -218
C - D 24 -77
D - E 282 -1026
E - F 283 -1049
Chords Tens. Comp.
F - G 283 -1026
G - H 24 -77
H - I 54 -218
I - J 18 -7
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 43 -8
P - O 0 0
D - N 1077 -294
N - M 1060 -288
Chords Tens. Comp.
M - G 1077 -295
L - K 0 0
K - I 43 -8
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - C 191 -36
E - N 31 -62
E - M 6 -29
Webs Tens. Comp.
M - F 33 -68
H - K 191 -36
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 0.00
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: 15.00 ft
TCDL: 4.2 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: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.265 L 515 360
VERT(CL): 0.472 L 288 240
HORZ(LL): 0.174 K - -
HORZ(TL): 0.314 K - -
Creep Factor: 2.0
Max TC CSI: 0.757
Max BC CSI: 0.280
Max Web CSI: 0.074
Wgt: 141.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B05
Truss Type
COMN
Qty
1
Ply
2 2576
03/16/2021
11'8"
SEAT PLATE REQ.SEAT PLATE REQ.
1'4"14 3'8"1'6"4 3'8"1'4"14
1'4"14 1'5"11 5'10"13 1'5"11
1'4"14
1'4"1'4"
4"3
1'0"101'2'4"32'11"2A
B
C
D
E F
G
H
I
J
K
LMN
OP
6
12
4.24
12
2X4(A1)
3X6(**)
5X6
3X4
5X6
1.5X4 3X4
5X6
3X4
5X6
3X6(**)
2X4(A1)
2'1"8
24#
27#
1'10"8
34#
76#
1'0"14
50#
73#
9"2
46#
101#
9"2
50#
73#
1'0"14
34#
76#
1'10"8
24#
27#
2'1"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
Value Set: NDS 2015
Top chord 2x4 SP #2 T2 2x6 SP #2;
Bot chord 2x6 SP #2
Webs 2x4 SP #3
Nailnote
Nail Schedule:0.131"x3", min. nails
Top Chord: 1 Row @12.00" o.c.
Bot Chord: 1 Row @12.00" o.c.
Webs : 1 Row @ 4" o.c.
Use equal spacing between rows and stagger nails
in each row to avoid splitting.
(1) 1/2" bolts may be used for
(2) 0.131"x3", min. nails on
The Bottom Chord Only.
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 62 plf at -1.33 to 62 plf at 1.41
TC: From 31 plf at 1.41 to 31 plf at 10.26
TC: From 62 plf at 10.26 to 62 plf at 13.00
BC: From 7 plf at 0.00 to 7 plf at 11.67
TC: 27 lb Conc. Load at 2.12, 9.54
TC: 76 lb Conc. Load at 4.00, 7.67
TC: 73 lb Conc. Load at 5.07, 6.59
TC: 101 lb Conc. Load at 5.83
BC: 24 lb Conc. Load at 2.12, 9.54
BC: 34 lb Conc. Load at 4.00, 7.67
BC: 50 lb Conc. Load at 5.07, 6.59
BC: 46 lb Conc. Load at 5.83
Plating Notes
(**) 2 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 5.07 6.59
BC 33 0.15 2.88
BC 63 3.21 8.46
BC 33 8.78 11.52
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 700 /- /- /- /210 /-
I 700 /- /- /- /210 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
I Brg Width = 7.6 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 18 -7
B - C 54 -218
C - D 24 -77
D - E 282 -1026
E - F 283 -1049
Chords Tens. Comp.
F - G 283 -1026
G - H 24 -77
H - I 54 -218
I - J 18 -7
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - P 43 -8
P - O 0 0
D - N 1077 -294
N - M 1060 -288
Chords Tens. Comp.
M - G 1077 -295
L - K 0 0
K - I 43 -8
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - C 191 -36
E - N 31 -62
E - M 6 -29
Webs Tens. Comp.
M - F 33 -68
H - K 191 -36
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 0.00
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: 15.00 ft
TCDL: 4.2 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: No
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.265 L 515 360
VERT(CL): 0.472 L 288 240
HORZ(LL): 0.174 K - -
HORZ(TL): 0.314 K - -
Creep Factor: 2.0
Max TC CSI: 0.757
Max BC CSI: 0.280
Max Web CSI: 0.074
Wgt: 141.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B05
Truss Type
COMN
Qty
1
Ply
2 2576
03/16/2021
11'8"
SEAT PLATE REQ.SEAT PLATE REQ.
1'4"14 3'8"1'6"4 3'8"1'4"14
1'4"14 1'5"11 5'10"13 1'5"11
1'4"14
1'4"1'4"
4"3
1'0"101'2'4"32'11"2A
B
C
D
E F
G
H
I
J
K
LMN
OP
6
12
4.24
12
2X4(A1)
3X6(**)
5X6
3X4
5X6
1.5X4 3X4
5X6
3X4
5X6
3X6(**)
2X4(A1)
2'1"8
24#
27#
1'10"8
34#
76#
1'0"14
50#
73#
9"2
46#
101#
9"2
50#
73#
1'0"14
34#
76#
1'10"8
24#
27#
2'1"8
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
(++) - This plate works for both joints covered.
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 0.15 2.64
BC 88 2.18 9.48
BC 30 9.03 11.52
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 525 /- /- /320 /133 /111
F 525 /- /- /320 /133 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
F Brg Width = 7.6 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 35 0
B - C 244 -328
C - D 412 -795
Chords Tens. Comp.
D - E 421 -795
E - F 237 -328
F - G 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - K 132 -73
C - L 601 -163
L - J 749 -248
Chords Tens. Comp.
J - H 749 -248
I - F 132 -69
H - E 601 -174
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - K 81 -16
D - J 184 0
Webs Tens. Comp.
I - H 81 -15
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: 15.00 ft
TCDL: 4.2 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): 0.292 K 467 360
VERT(CL): 0.539 K 253 240
HORZ(LL): 0.295 H - -
HORZ(TL): 0.544 H - -
Creep Factor: 2.0
Max TC CSI: 0.970
Max BC CSI: 0.306
Max Web CSI: 0.453
Wgt: 53.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B06
Truss Type
COMN
Qty
1
Ply
1 2514
03/16/2021
11'8"
SEAT PLATE REQ.SEAT PLATE REQ.
5'10"5'10"
2'7"10 6'4"12 2'7"101'4"1'4"
4"31'3'3"33'10"2A
B
C
D
E
F
G
HIJ
KL
6
12
2X4(A1)
3X6(++)
1.5X4
4X4(R1)
1.5X4
1.5X4
4X6(++)
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
(++) - This plate works for both joints covered.
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 0.15 2.64
BC 88 2.18 9.48
BC 30 9.03 11.52
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 525 /- /- /320 /133 /111
F 525 /- /- /320 /133 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
F Brg Width = 7.6 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 35 0
B - C 244 -328
C - D 412 -795
Chords Tens. Comp.
D - E 421 -795
E - F 237 -328
F - G 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - K 132 -73
C - L 601 -163
L - J 749 -248
Chords Tens. Comp.
J - H 749 -248
I - F 132 -69
H - E 601 -174
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - K 81 -16
D - J 184 0
Webs Tens. Comp.
I - H 81 -15
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: 15.00 ft
TCDL: 4.2 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): 0.292 K 467 360
VERT(CL): 0.539 K 253 240
HORZ(LL): 0.295 H - -
HORZ(TL): 0.544 H - -
Creep Factor: 2.0
Max TC CSI: 0.970
Max BC CSI: 0.306
Max Web CSI: 0.453
Wgt: 53.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
B06
Truss Type
COMN
Qty
1
Ply
1 2514
03/16/2021
11'8"
SEAT PLATE REQ.SEAT PLATE REQ.
5'10"5'10"
2'7"10 6'4"12 2'7"101'4"1'4"
4"31'3'3"33'10"2A
B
C
D
E
F
G
HIJ
KL
6
12
2X4(A1)
3X6(++)
1.5X4
4X4(R1)
1.5X4
1.5X4
4X6(++)
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 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 -1.33 to 62 plf at 3.03
TC: From 31 plf at 3.03 to 31 plf at 16.97
TC: From 62 plf at 16.97 to 62 plf at 21.33
BC: From 14 plf at 0.00 to 14 plf at 3.03
BC: From 7 plf at 3.03 to 7 plf at 16.97
BC: From 14 plf at 16.97 to 14 plf at 20.00
TC: 107 lb Conc. Load at 3.03,16.97
TC: 67 lb Conc. Load at 5.06, 7.06, 9.06,10.94
12.94,14.94
BC: 104 lb Conc. Load at 3.03,16.97
BC: 44 lb Conc. Load at 5.06, 7.06, 9.06,10.94
12.94,14.94
Plating Notes
All plates are 1.5X4 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 3.01 16.99
BC 117 0.15 19.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to exceed
8.00 PSF one face and 24.0" span opposite face. Top chord must not be cut or
notched, unless specified otherwise.
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 2322 /- /- /- /512 /-
J 2322 /- /- /- /512 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 2.7
J Brg Width = 7.6 Min Req = 2.7
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 75 -16
B - C 767 -4103
C - D 427 -2450
D - E 469 -2260
E - F 522 -2198
Chords Tens. Comp.
F - G 522 -2198
G - H 469 -2260
H - I 427 -2450
I - J 767 -4103
J - K 75 -16
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 3601 -587
N - M 3608 -581
Chords Tens. Comp.
M - L 3608 -581
L - J 3601 -587
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 159 0
C - O 327 -1357
C - M 90 -267
O - P 330 -1366
P - Q 332 -1373
M - I 90 -267
Webs Tens. Comp.
F - Q 1098 -259
Q - R 332 -1373
R - S 330 -1366
S - I 327 -1357
L - I 159 0
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
D - O 63 -214
E - P 86 -267
Q - M 379 -39
Gables Tens. Comp.
R - G 86 -267
S - H 63 -214
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: 15.00 ft
TCDL: 4.2 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): 0.212 D 999 360
VERT(CL): 0.411 D 575 240
HORZ(LL): 0.089 D - -
HORZ(TL): 0.172 D - -
Creep Factor: 2.0
Max TC CSI: 0.699
Max BC CSI: 0.985
Max Web CSI: 0.418
Wgt: 134.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
C01
Truss Type
GABL
Qty
1
Ply
1 2538
03/16/2021
20'
SEAT PLATE REQ.SEAT PLATE REQ.
10'10'
3'7"14 12'8"4 3'7"14
1'4"1'4"
4"35'4"35'11"2A
B
C
D
E
F
G
H
I
J
K
LMN
O P Q R S
6
12
3X10(B3)
6X8
4X6(R1)
3X6
5X6
6X8
3X10(B3)
3'0"6
104#
107#
2'0"6
44#
67#
2'
44#
67#
2'
44#
67#
1'10"8
44#
67#
2'
44#
67#
2'
44#
67#
2'0"6
104#
107#
3'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 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 -1.33 to 62 plf at 3.03
TC: From 31 plf at 3.03 to 31 plf at 16.97
TC: From 62 plf at 16.97 to 62 plf at 21.33
BC: From 14 plf at 0.00 to 14 plf at 3.03
BC: From 7 plf at 3.03 to 7 plf at 16.97
BC: From 14 plf at 16.97 to 14 plf at 20.00
TC: 107 lb Conc. Load at 3.03,16.97
TC: 67 lb Conc. Load at 5.06, 7.06, 9.06,10.94
12.94,14.94
BC: 104 lb Conc. Load at 3.03,16.97
BC: 44 lb Conc. Load at 5.06, 7.06, 9.06,10.94
12.94,14.94
Plating Notes
All plates are 1.5X4 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 3.01 16.99
BC 117 0.15 19.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to exceed
8.00 PSF one face and 24.0" span opposite face. Top chord must not be cut or
notched, unless specified otherwise.
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
Wind loading based on both gable and hip roof types.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
B 2322 /- /- /- /512 /-
J 2322 /- /- /- /512 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 2.7
J Brg Width = 7.6 Min Req = 2.7
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 75 -16
B - C 767 -4103
C - D 427 -2450
D - E 469 -2260
E - F 522 -2198
Chords Tens. Comp.
F - G 522 -2198
G - H 469 -2260
H - I 427 -2450
I - J 767 -4103
J - K 75 -16
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - N 3601 -587
N - M 3608 -581
Chords Tens. Comp.
M - L 3608 -581
L - J 3601 -587
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - N 159 0
C - O 327 -1357
C - M 90 -267
O - P 330 -1366
P - Q 332 -1373
M - I 90 -267
Webs Tens. Comp.
F - Q 1098 -259
Q - R 332 -1373
R - S 330 -1366
S - I 327 -1357
L - I 159 0
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
D - O 63 -214
E - P 86 -267
Q - M 379 -39
Gables Tens. Comp.
R - G 86 -267
S - H 63 -214
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: 15.00 ft
TCDL: 4.2 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): 0.212 D 999 360
VERT(CL): 0.411 D 575 240
HORZ(LL): 0.089 D - -
HORZ(TL): 0.172 D - -
Creep Factor: 2.0
Max TC CSI: 0.699
Max BC CSI: 0.985
Max Web CSI: 0.418
Wgt: 134.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
C01
Truss Type
GABL
Qty
1
Ply
1 2538
03/16/2021
20'
SEAT PLATE REQ.SEAT PLATE REQ.
10'10'
3'7"14 12'8"4 3'7"14
1'4"1'4"
4"35'4"35'11"2A
B
C
D
E
F
G
H
I
J
K
LMN
O P Q R S
6
12
3X10(B3)
6X8
4X6(R1)
3X6
5X6
6X8
3X10(B3)
3'0"6
104#
107#
2'0"6
44#
67#
2'
44#
67#
2'
44#
67#
1'10"8
44#
67#
2'
44#
67#
2'
44#
67#
2'0"6
104#
107#
3'0"6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 19.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 843 /- /- /491 /210 /167
F 843 /- /- /491 /210 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
F Brg Width = 7.6 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 35 0
B - C 515 -1253
C - D 398 -926
Chords Tens. Comp.
D - E 398 -926
E - F 515 -1253
F - G 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1068 -354
Chords Tens. Comp.
H - F 1068 -357
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 257 -344
D - H 518 -147
Webs Tens. Comp.
H - E 257 -344
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: 15.00 ft
TCDL: 4.2 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): 0.039 H 999 360
VERT(CL): 0.074 H 999 240
HORZ(LL): 0.017 H - -
HORZ(TL): 0.033 H - -
Creep Factor: 2.0
Max TC CSI: 0.285
Max BC CSI: 0.779
Max Web CSI: 0.201
Wgt: 91.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
C02
Truss Type
COMN
Qty
2
Ply
1 2515
03/16/2021
20'
SEAT PLATE REQ.SEAT PLATE REQ.
10'10'
1'4"1'4"
4"35'4"35'11"2A
B
C
D
E
F
G
H
6
12
3X4(A1)
1.5X4
4X4
5X6
1.5X4
3X4(A1)
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.15 19.85
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 843 /- /- /491 /210 /167
F 843 /- /- /491 /210 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 Min Req = 1.5
F Brg Width = 7.6 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 35 0
B - C 515 -1253
C - D 398 -926
Chords Tens. Comp.
D - E 398 -926
E - F 515 -1253
F - G 35 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 1068 -354
Chords Tens. Comp.
H - F 1068 -357
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - H 257 -344
D - H 518 -147
Webs Tens. Comp.
H - E 257 -344
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: 15.00 ft
TCDL: 4.2 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): 0.039 H 999 360
VERT(CL): 0.074 H 999 240
HORZ(LL): 0.017 H - -
HORZ(TL): 0.033 H - -
Creep Factor: 2.0
Max TC CSI: 0.285
Max BC CSI: 0.779
Max Web CSI: 0.201
Wgt: 91.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
C02
Truss Type
COMN
Qty
2
Ply
1 2515
03/16/2021
20'
SEAT PLATE REQ.SEAT PLATE REQ.
10'10'
1'4"1'4"
4"35'4"35'11"2A
B
C
D
E
F
G
H
6
12
3X4(A1)
1.5X4
4X4
5X6
1.5X4
3X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 0.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 197 /- /- /171 /69 /36
D 6 /-11 /- /14 /12 /-
C - /-33 /- /31 /40 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 46 -29
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: 15.00 ft
TCDL: 4.2 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: 0.205
Max BC CSI: 0.027
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ1
Truss Type
JACK
Qty
6
Ply
1 2516
03/16/2021
SEAT PLATE REQ.
11"111'4"
4"3 10"1'5"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
Value Set: NDS 2015
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 0.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 197 /- /- /171 /69 /36
D 6 /-11 /- /14 /12 /-
C - /-33 /- /31 /40 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 46 -29
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: 15.00 ft
TCDL: 4.2 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: 0.205
Max BC CSI: 0.027
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ1
Truss Type
JACK
Qty
6
Ply
1 2516
03/16/2021
SEAT PLATE REQ.
11"111'4"
4"3 10"1'5"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 11 0.00 0.91
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
E 178 /- /- /171 /81 /-
D 15 /- /- /6 /- /-
C - /-32 /- /49 /58 /36
Wind reactions based on MWFRS
E Brg Width = 6.9 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
Chords Tens. Comp.
B - C 157 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 329 -172
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: 15.00 ft
TCDL: 4.2 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): 0.000 B 999 360
VERT(CL): 0.000 B 999 240
HORZ(LL): 0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.161
Max BC CSI: 0.007
Max Web CSI: 0.098
Wgt: 8.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ1A
Truss Type
JACK
Qty
1
Ply
1 2517
03/16/2021
SEAT PLATE REQ.
3"8 7"71'4"12
10"151'8"92'2"HB 7"7
A
B
C
DE
6
12
1.5X4
3X6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 11 0.00 0.91
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
E 178 /- /- /171 /81 /-
D 15 /- /- /6 /- /-
C - /-32 /- /49 /58 /36
Wind reactions based on MWFRS
E Brg Width = 6.9 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
Chords Tens. Comp.
B - C 157 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 329 -172
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: 15.00 ft
TCDL: 4.2 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): 0.000 B 999 360
VERT(CL): 0.000 B 999 240
HORZ(LL): 0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.161
Max BC CSI: 0.007
Max Web CSI: 0.098
Wgt: 8.4 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ1A
Truss Type
JACK
Qty
1
Ply
1 2517
03/16/2021
SEAT PLATE REQ.
3"8 7"71'4"12
10"151'8"92'2"HB 7"7
A
B
C
DE
6
12
1.5X4
3X6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 2.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 220 /- /- /165 /49 /72
D 43 /- /- /20 /- /-
C 66 /- /- /38 /38 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 30 -78
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: 15.00 ft
TCDL: 4.2 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: 0.210
Max BC CSI: 0.058
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ3
Truss Type
JACK
Qty
3
Ply
1 2518
03/16/2021
SEAT PLATE REQ.
2'11"111'4"
4"3 1'10"2'5"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
Value Set: NDS 2015
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 2.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 220 /- /- /165 /49 /72
D 43 /- /- /20 /- /-
C 66 /- /- /38 /38 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 30 -78
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: 15.00 ft
TCDL: 4.2 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: 0.210
Max BC CSI: 0.058
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ3
Truss Type
JACK
Qty
3
Ply
1 2518
03/16/2021
SEAT PLATE REQ.
2'11"111'4"
4"3 1'10"2'5"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 27 0.00 2.24
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
E 193 /- /- /170 /78 /-
D 38 /- /- /16 /- /-
C 45 /- /- /35 /21 /60
Wind reactions based on MWFRS
E Brg Width = 6.9 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
Chords Tens. Comp.
B - C 147 -56
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 295 -178
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: 15.00 ft
TCDL: 4.2 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): 0.000 B 999 360
VERT(CL): 0.000 B 999 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.159
Max BC CSI: 0.044
Max Web CSI: 0.088
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ3A
Truss Type
JACK
Qty
1
Ply
1 2519
03/16/2021
SEAT PLATE REQ.
3"8 1'11"7
1'4"12
2'2"151'8"92'10"HB 1'11"7
A
B
C
DE
6
12
1.5X4
3X6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 27 0.00 2.24
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
E 193 /- /- /170 /78 /-
D 38 /- /- /16 /- /-
C 45 /- /- /35 /21 /60
Wind reactions based on MWFRS
E Brg Width = 6.9 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 37 0
Chords Tens. Comp.
B - C 147 -56
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 295 -178
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: 15.00 ft
TCDL: 4.2 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): 0.000 B 999 360
VERT(CL): 0.000 B 999 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.159
Max BC CSI: 0.044
Max Web CSI: 0.088
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ3A
Truss Type
JACK
Qty
1
Ply
1 2519
03/16/2021
SEAT PLATE REQ.
3"8 1'11"7
1'4"12
2'2"151'8"92'10"HB 1'11"7
A
B
C
DE
6
12
1.5X4
3X6
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 4.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 288 /- /- /257 /79 /109
D 77 /- /- /102 /47 /-
C 128 /- /- /85 /69 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 57 -138
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: 15.00 ft
TCDL: 4.2 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): 0.005 D - -
HORZ(TL): 0.008 D - -
Creep Factor: 2.0
Max TC CSI: 0.444
Max BC CSI: 0.240
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ5
Truss Type
JACK
Qty
3
Ply
1 2520
03/16/2021
SEAT PLATE REQ.
4'11"111'4"
4"3 2'10"3'5"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
Value Set: NDS 2015
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 4.97
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 288 /- /- /257 /79 /109
D 77 /- /- /102 /47 /-
C 128 /- /- /85 /69 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 57 -138
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: 15.00 ft
TCDL: 4.2 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): 0.005 D - -
HORZ(TL): 0.008 D - -
Creep Factor: 2.0
Max TC CSI: 0.444
Max BC CSI: 0.240
Max Web CSI: 0.000
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
CJ5
Truss Type
JACK
Qty
3
Ply
1 2520
03/16/2021
SEAT PLATE REQ.
4'11"111'4"
4"3 2'10"3'5"A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord
Purlins
In lieu of rigid ceiling use purlins to brace BC @ 1199998" oc.
Wind
Wind loads based on MWFRS with additional C&C member design.
Wind loading based on both gable and hip roof types.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 85 /- /- /44 /30 /35
B 85 /- /- /48 /44 /-
Wind reactions based on MWFRS
A Brg Width = 1.5
B Brg Width = 1.5
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 28 -80
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 0.00
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: 15.00 ft
TCDL: 4.2 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):
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.000 - - 360
VERT(CL): 0.000 - - 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.253
Max BC CSI: 0.000
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HC6
Truss Type
SPEC
Qty
16
Ply
1 2521
03/16/2021
2'9"5
3"111'3"8A
B4.24
12
**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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord
Purlins
In lieu of rigid ceiling use purlins to brace BC @ 1199998" oc.
Wind
Wind loads based on MWFRS with additional C&C member design.
Wind loading based on both gable and hip roof types.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
A 85 /- /- /44 /30 /35
B 85 /- /- /48 /44 /-
Wind reactions based on MWFRS
A Brg Width = 1.5
B Brg Width = 1.5
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 28 -80
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 0.00
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: 15.00 ft
TCDL: 4.2 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):
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.000 - - 360
VERT(CL): 0.000 - - 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.253
Max BC CSI: 0.000
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HC6
Truss Type
SPEC
Qty
16
Ply
1 2521
03/16/2021
2'9"5
3"111'3"8A
B4.24
12
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
Value Set: NDS 2015
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 -1.89 to 61 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 4.18
BC: From 2 plf at 0.00 to 2 plf at 4.18
TC: -20 lb Conc. Load at 1.38
BC: 12 lb Conc. Load at 1.38
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 48 0.15 4.18
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 169 /- /- /- /97 /-
D 61 /-1 /- /- /9 /-
C 40 /-5 /- /- /14 /-
Wind reactions based on MWFRS
B Brg Width = 10.0 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 19 -8
Chords Tens. Comp.
B - C 21 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): -0.002 D - -
HORZ(TL): 0.003 D - -
Creep Factor: 2.0
Max TC CSI: 0.089
Max BC CSI: 0.121
Max Web CSI: 0.000
Wgt: 16.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ3
Truss Type
HIP_
Qty
2
Ply
1 2532
03/16/2021
SEAT PLATE REQ.
4'2"31'10"10
4"3 1'9"142'5"1A
B
C
D
4.24
12
2X4(A1)
1'4"8
12#
-20#
2'9"10
**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
Value Set: NDS 2015
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 -1.89 to 61 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 4.18
BC: From 2 plf at 0.00 to 2 plf at 4.18
TC: -20 lb Conc. Load at 1.38
BC: 12 lb Conc. Load at 1.38
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 48 0.15 4.18
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 169 /- /- /- /97 /-
D 61 /-1 /- /- /9 /-
C 40 /-5 /- /- /14 /-
Wind reactions based on MWFRS
B Brg Width = 10.0 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 19 -8
Chords Tens. Comp.
B - C 21 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 0 0
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): -0.002 D - -
HORZ(TL): 0.003 D - -
Creep Factor: 2.0
Max TC CSI: 0.089
Max BC CSI: 0.121
Max Web CSI: 0.000
Wgt: 16.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ3
Truss Type
HIP_
Qty
2
Ply
1 2532
03/16/2021
SEAT PLATE REQ.
4'2"31'10"10
4"3 1'9"142'5"1A
B
C
D
4.24
12
2X4(A1)
1'4"8
12#
-20#
2'9"10
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
Value Set: NDS 2015
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 61 plf at -1.89 to 61 plf at 9.84
BC: From 14 plf at 0.00 to 14 plf at 9.84
TC: -20 lb Conc. Load at 1.38
TC: 132 lb Conc. Load at 4.21
TC: 256 lb Conc. Load at 7.03
BC: 12 lb Conc. Load at 1.38
BC: 86 lb Conc. Load at 4.21
BC: 155 lb Conc. Load at 7.03
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 88 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 739 /- /- /- /344 /-
E 490 /- /- /- /181 /-
D 245 /- /- /- /112 /-
Wind reactions based on MWFRS
B Brg Width = 10.0 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 37 -16
B - C 608 -1457
Chords Tens. Comp.
C - D 82 -115
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 1355 -546
G - F 1339 -544
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 253 -23
Webs Tens. Comp.
C - F 568 -1397
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: 15.00 ft
TCDL: 4.2 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): 0.043 G 999 360
VERT(CL): 0.078 G 999 240
HORZ(LL): 0.012 F - -
HORZ(TL): 0.021 F - -
Creep Factor: 2.0
Max TC CSI: 0.677
Max BC CSI: 0.999
Max Web CSI: 0.904
Wgt: 44.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ7
Truss Type
HIP_
Qty
1
Ply
1 2533
03/16/2021
SEAT PLATE REQ.
9'10"11'10"10
4"3 3'9"144'5"1A
B
C
D
EFG
4.24
12
2X4(A1)
1.5X4
3X4
4X4
1'4"9
12#
-20#
2'9"15
86#
132#
2'9"15
155#
256#
2'9"10
**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
Value Set: NDS 2015
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 61 plf at -1.89 to 61 plf at 9.84
BC: From 14 plf at 0.00 to 14 plf at 9.84
TC: -20 lb Conc. Load at 1.38
TC: 132 lb Conc. Load at 4.21
TC: 256 lb Conc. Load at 7.03
BC: 12 lb Conc. Load at 1.38
BC: 86 lb Conc. Load at 4.21
BC: 155 lb Conc. Load at 7.03
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 88 0.15 9.84
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 739 /- /- /- /344 /-
E 490 /- /- /- /181 /-
D 245 /- /- /- /112 /-
Wind reactions based on MWFRS
B Brg Width = 10.0 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 37 -16
B - C 608 -1457
Chords Tens. Comp.
C - D 82 -115
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - G 1355 -546
G - F 1339 -544
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - C 253 -23
Webs Tens. Comp.
C - F 568 -1397
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: 15.00 ft
TCDL: 4.2 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): 0.043 G 999 360
VERT(CL): 0.078 G 999 240
HORZ(LL): 0.012 F - -
HORZ(TL): 0.021 F - -
Creep Factor: 2.0
Max TC CSI: 0.677
Max BC CSI: 0.999
Max Web CSI: 0.904
Wgt: 44.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ7
Truss Type
HIP_
Qty
1
Ply
1 2533
03/16/2021
SEAT PLATE REQ.
9'10"11'10"10
4"3 3'9"144'5"1A
B
C
D
EFG
4.24
12
2X4(A1)
1.5X4
3X4
4X4
1'4"9
12#
-20#
2'9"15
86#
132#
2'9"15
155#
256#
2'9"10
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
Value Set: NDS 2015
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 -1.97 to 61 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 5.98
BC: From 2 plf at 0.00 to 2 plf at 5.98
TC: 66 lb Conc. Load at 0.35
TC: -12 lb Conc. Load at 1.29
TC: 173 lb Conc. Load at 3.17
BC: 43 lb Conc. Load at 0.35
BC: 15 lb Conc. Load at 1.29
BC: 116 lb Conc. Load at 3.17
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 72 0.00 5.98
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
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
E 320 /- /- /- /156 /-
D 102 /- /- /- /16 /-
C 93 /- /- /- /57 /-
Wind reactions based on MWFRS
E Brg Width = 9.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 20 -8
Chords Tens. Comp.
B - C 41 -49
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 149 -207
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: 15.00 ft
TCDL: 4.2 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): -0.000 B 999 360
VERT(CL): 0.001 B 999 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.723
Max BC CSI: 0.557
Max Web CSI: 0.044
Wgt: 25.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ7S
Truss Type
HIP_
Qty
1
Ply
1 2534
03/16/2021
SEAT PLATE REQ.
3"8 5'8"41'11"11
5'11"121'8"93'9"14HB 5'8"4
A
B
C
DE
4.24
12
1.5X4
1.5X4
4"3
43#
66#
11"5
15#
-12#
1'10"10
116#
173#
2'9"10
**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
Value Set: NDS 2015
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 -1.97 to 61 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 5.98
BC: From 2 plf at 0.00 to 2 plf at 5.98
TC: 66 lb Conc. Load at 0.35
TC: -12 lb Conc. Load at 1.29
TC: 173 lb Conc. Load at 3.17
BC: 43 lb Conc. Load at 0.35
BC: 15 lb Conc. Load at 1.29
BC: 116 lb Conc. Load at 3.17
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 72 0.00 5.98
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads and reactions based on MWFRS.
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
E 320 /- /- /- /156 /-
D 102 /- /- /- /16 /-
C 93 /- /- /- /57 /-
Wind reactions based on MWFRS
E Brg Width = 9.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing E is a rigid surface.
Bearing E requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 20 -8
Chords Tens. Comp.
B - C 41 -49
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 149 -207
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: 15.00 ft
TCDL: 4.2 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): -0.000 B 999 360
VERT(CL): 0.001 B 999 240
HORZ(LL): -0.000 B - -
HORZ(TL): 0.000 B - -
Creep Factor: 2.0
Max TC CSI: 0.723
Max BC CSI: 0.557
Max Web CSI: 0.044
Wgt: 25.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJ7S
Truss Type
HIP_
Qty
1
Ply
1 2534
03/16/2021
SEAT PLATE REQ.
3"8 5'8"41'11"11
5'11"121'8"93'9"14HB 5'8"4
A
B
C
DE
4.24
12
1.5X4
1.5X4
4"3
43#
66#
11"5
15#
-12#
1'10"10
116#
173#
2'9"10
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
Value Set: NDS 2015
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 -1.42 to 62 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 4.33
BC: From 2 plf at 0.00 to 2 plf at 4.33
TC: 97 lb Conc. Load at 2.69
BC: 68 lb Conc. Load at 2.69
Plating Notes
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
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 32 0.15 2.85
BC 23 2.39 4.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 161 /- /- /- /37 /-
E 50 /- /- /- /4 /-
D 73 /- /- /- /23 /-
Wind reactions based on MWFRS
B Brg Width = 8.3 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 18 -8
B - C 17 -47
Chords Tens. Comp.
C - D 30 -12
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 13 -7
C - G 9 0
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 75 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: 15.00 ft
TCDL: 4.2 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): 0.044 G 999 240
HORZ(LL): 0.012 G - -
HORZ(TL): 0.024 G - -
Creep Factor: 2.0
Max TC CSI: 0.320
Max BC CSI: 0.100
Max Web CSI: 0.100
Wgt: 19.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJB1
Truss Type
HIP_
Qty
2
Ply
1 2535
03/16/2021
SEAT PLATE REQ.
2'10"4 1'5"121'5"
4'3"15
4"1'1'4"2'4"2'11"1HB 1'5"12
A
B
C
D
E
FG
5.54
12
2X4(A1)
1.5X4(**)
3X4
1.5X4
2'8"5
68#
97#
1'7"10
**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
Value Set: NDS 2015
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 -1.42 to 62 plf at 0.00
TC: From 2 plf at 0.00 to 2 plf at 4.33
BC: From 2 plf at 0.00 to 2 plf at 4.33
TC: 97 lb Conc. Load at 2.69
BC: 68 lb Conc. Load at 2.69
Plating Notes
(**) 1 plate(s) require special positioning. Refer to scaled plate plot details for special
positioning requirements.
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 32 0.15 2.85
BC 23 2.39 4.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 161 /- /- /- /37 /-
E 50 /- /- /- /4 /-
D 73 /- /- /- /23 /-
Wind reactions based on MWFRS
B Brg Width = 8.3 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 18 -8
B - C 17 -47
Chords Tens. Comp.
C - D 30 -12
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - F 13 -7
C - G 9 0
Chords Tens. Comp.
G - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - F 75 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: 15.00 ft
TCDL: 4.2 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): 0.044 G 999 240
HORZ(LL): 0.012 G - -
HORZ(TL): 0.024 G - -
Creep Factor: 2.0
Max TC CSI: 0.320
Max BC CSI: 0.100
Max Web CSI: 0.100
Wgt: 19.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
HJB1
Truss Type
HIP_
Qty
2
Ply
1 2535
03/16/2021
SEAT PLATE REQ.
2'10"4 1'5"121'5"
4'3"15
4"1'1'4"2'4"2'11"1HB 1'5"12
A
B
C
D
E
FG
5.54
12
2X4(A1)
1.5X4(**)
3X4
1.5X4
2'8"5
68#
97#
1'7"10
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
Value Set: NDS 2015
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.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 221 /- /- /166 /49 /73
D 44 /- /- /20 /- /-
C 67 /- /- /39 /39 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 30 -79
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: 15.00 ft
TCDL: 4.2 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: 0.210
Max BC CSI: 0.059
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J3
Truss Type
EJAC
Qty
8
Ply
1 2522
03/16/2021
SEAT PLATE REQ.
3'1'4"
4"3 1'10"32'5"2A
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
Value Set: NDS 2015
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.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 221 /- /- /166 /49 /73
D 44 /- /- /20 /- /-
C 67 /- /- /39 /39 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 30 -79
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: 15.00 ft
TCDL: 4.2 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: 0.210
Max BC CSI: 0.059
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J3
Truss Type
EJAC
Qty
8
Ply
1 2522
03/16/2021
SEAT PLATE REQ.
3'1'4"
4"3 1'10"32'5"2A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 39 0.13 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 201 /- /- /180 /56 /74
D 51 /- /- /67 /31 /-
C 83 /- /- /55 /45 /-
Wind reactions based on MWFRS
B Brg Width = 3.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 37 -76
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: 15.00 ft
TCDL: 4.2 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): 0.001 D - -
HORZ(TL): 0.002 D - -
Creep Factor: 2.0
Max TC CSI: 0.141
Max BC CSI: 0.093
Max Web CSI: 0.000
Wgt: 12.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J34
Truss Type
JACK
Qty
4
Ply
1 2523
03/16/2021
3'4"1'
4"3 2'0"32'5"2A
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
Value Set: NDS 2015
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 39 0.13 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 201 /- /- /180 /56 /74
D 51 /- /- /67 /31 /-
C 83 /- /- /55 /45 /-
Wind reactions based on MWFRS
B Brg Width = 3.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing B is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 37 -76
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: 15.00 ft
TCDL: 4.2 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): 0.001 D - -
HORZ(TL): 0.002 D - -
Creep Factor: 2.0
Max TC CSI: 0.141
Max BC CSI: 0.093
Max Web CSI: 0.000
Wgt: 12.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J34
Truss Type
JACK
Qty
4
Ply
1 2523
03/16/2021
3'4"1'
4"3 2'0"32'5"2A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
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 30 0.15 2.64
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
D* 106 /- /- /77 /13 /18
Wind reactions based on MWFRS
D Brg Width = 31.7 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 35 0
Chords Tens. Comp.
B - C 23 -56
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 178 -39
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - D 113 -54
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: 15.00 ft
TCDL: 4.2 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): NA
VERT(CL): NA
HORZ(LL): 0.000 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.137
Max BC CSI: 0.041
Max Web CSI: 0.048
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J3GE
Truss Type
JACK
Qty
1
Ply
1 2524
03/16/2021
2'7"11
SEAT PLATE REQ.
1'4"
4"3 1'8"2'3"A
B
C
D
6
12
2X4(A1)
1.5X4
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
Value Set: NDS 2015
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 30 0.15 2.64
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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
D* 106 /- /- /77 /13 /18
Wind reactions based on MWFRS
D Brg Width = 31.7 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 35 0
Chords Tens. Comp.
B - C 23 -56
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - D 178 -39
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - D 113 -54
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: 15.00 ft
TCDL: 4.2 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): NA
VERT(CL): NA
HORZ(LL): 0.000 D - -
HORZ(TL): 0.001 D - -
Creep Factor: 2.0
Max TC CSI: 0.137
Max BC CSI: 0.041
Max Web CSI: 0.048
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J3GE
Truss Type
JACK
Qty
1
Ply
1 2524
03/16/2021
2'7"11
SEAT PLATE REQ.
1'4"
4"3 1'8"2'3"A
B
C
D
6
12
2X4(A1)
1.5X4
1.5X4
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
Value Set: NDS 2015
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 75 0.15 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 361 /- /- /324 /94 /145
D 111 /- /- /148 /69 /-
C 187 /- /- /126 /100 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 84 -150
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: 15.00 ft
TCDL: 4.2 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): 0.015 D - -
HORZ(TL): 0.027 D - -
Creep Factor: 2.0
Max TC CSI: 0.711
Max BC CSI: 0.457
Max Web CSI: 0.000
Wgt: 23.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J7
Truss Type
EJAC
Qty
7
Ply
1 2525
03/16/2021
SEAT PLATE REQ.
7'1'4"
4"3 3'10"34'5"2A
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
Value Set: NDS 2015
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 75 0.15 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 361 /- /- /324 /94 /145
D 111 /- /- /148 /69 /-
C 187 /- /- /126 /100 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
Chords Tens. Comp.
B - C 84 -150
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: 15.00 ft
TCDL: 4.2 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): 0.015 D - -
HORZ(TL): 0.027 D - -
Creep Factor: 2.0
Max TC CSI: 0.711
Max BC CSI: 0.457
Max Web CSI: 0.000
Wgt: 23.8 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J7
Truss Type
EJAC
Qty
7
Ply
1 2525
03/16/2021
SEAT PLATE REQ.
7'1'4"
4"3 3'10"34'5"2A
B
C
D
6
12
2X4(A1)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
(++) - This plate works for both joints covered.
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 0.15 2.64
BC 58 2.18 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 361 /- /- /246 /62 /145
E 98 /- /- /52 /- /-
D 190 /- /- /122 /98 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 0 -197
Chords Tens. Comp.
C - D 85 -121
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 84 -84
C - G 79 -36
Chords Tens. Comp.
G - E 0 0
H - F 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - H 72 -27
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: 15.00 ft
TCDL: 4.2 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): 0.171 F 482 360
VERT(CL): 0.316 F 260 240
HORZ(LL): 0.081 G - -
HORZ(TL): 0.151 G - -
Creep Factor: 2.0
Max TC CSI: 0.786
Max BC CSI: 0.348
Max Web CSI: 0.279
Wgt: 28.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J7C
Truss Type
EJAC
Qty
8
Ply
1 2526
03/16/2021
SEAT PLATE REQ.
2'6"2 1"8 4'4"61'4"
7'
4"3 1'2'10"33'10"34'5"2HB 4'5"14
A
B
C
D
E
FGH
6
12
2X4(A1)
3X4(++)
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
Value Set: NDS 2015
Top chord 2x4 SP #2
Bot chord 2x4 SP #2
Webs 2x4 SP #3
Plating Notes
(++) - This plate works for both joints covered.
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 0.15 2.64
BC 58 2.18 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 361 /- /- /246 /62 /145
E 98 /- /- /52 /- /-
D 190 /- /- /122 /98 /-
Wind reactions based on MWFRS
B Brg Width = 7.6 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 35 0
B - C 0 -197
Chords Tens. Comp.
C - D 85 -121
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
B - H 84 -84
C - G 79 -36
Chords Tens. Comp.
G - E 0 0
H - F 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
G - H 72 -27
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: 15.00 ft
TCDL: 4.2 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): 0.171 F 482 360
VERT(CL): 0.316 F 260 240
HORZ(LL): 0.081 G - -
HORZ(TL): 0.151 G - -
Creep Factor: 2.0
Max TC CSI: 0.786
Max BC CSI: 0.348
Max Web CSI: 0.279
Wgt: 28.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
J7C
Truss Type
EJAC
Qty
8
Ply
1 2526
03/16/2021
SEAT PLATE REQ.
2'6"2 1"8 4'4"61'4"
7'
4"3 1'2'10"33'10"34'5"2HB 4'5"14
A
B
C
D
E
FGH
6
12
2X4(A1)
3X4(++)
1.5X4
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
Value Set: NDS 2015
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 23 0.00 1.88
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /38 /8 /12
Wind reactions based on MWFRS
D Brg Width = 22.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -21
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 72 -8
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: 15.00 ft
TCDL: 4.2 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): 0.005 B 999 360
VERT(CL): 0.009 B 999 240
HORZ(LL): 0.002 B - -
HORZ(TL): 0.004 B - -
Creep Factor: 2.0
Max TC CSI: 0.059
Max BC CSI: 0.098
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM02
Truss Type
VAL
Qty
2
Ply
1 2527
03/16/2021
1'10"8
6"15 1'3"9
0"4 11"8A
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
Value Set: NDS 2015
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 23 0.00 1.88
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 76 /- /- /38 /8 /12
Wind reactions based on MWFRS
D Brg Width = 22.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -21
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 72 -8
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: 15.00 ft
TCDL: 4.2 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): 0.005 B 999 360
VERT(CL): 0.009 B 999 240
HORZ(LL): 0.002 B - -
HORZ(TL): 0.004 B - -
Creep Factor: 2.0
Max TC CSI: 0.059
Max BC CSI: 0.098
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM02
Truss Type
VAL
Qty
2
Ply
1 2527
03/16/2021
1'10"8
6"15 1'3"9
0"4 11"8A
B
CD
6
12
2X4(D8R)
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
C* 76 /- /- /49 /17 /17
Wind reactions based on MWFRS
C Brg Width = 40.0 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 36 -81
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 162 -20
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 160 -86
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: 15.00 ft
TCDL: 4.2 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): 0.002 C - -
HORZ(TL): 0.004 C - -
Creep Factor: 2.0
Max TC CSI: 0.186
Max BC CSI: 0.117
Max Web CSI: 0.061
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM04
Truss Type
VAL
Qty
2
Ply
1 2528
03/16/2021
3'4"
3"8 1'11"8A
B
C
6
12
2X4(D8R)
1.5X4
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
C* 76 /- /- /49 /17 /17
Wind reactions based on MWFRS
C Brg Width = 40.0 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 36 -81
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 162 -20
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - C 160 -86
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: 15.00 ft
TCDL: 4.2 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): 0.002 C - -
HORZ(TL): 0.004 C - -
Creep Factor: 2.0
Max TC CSI: 0.186
Max BC CSI: 0.117
Max Web CSI: 0.061
Wgt: 14.0 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM04
Truss Type
VAL
Qty
2
Ply
1 2528
03/16/2021
3'4"
3"8 1'11"8A
B
C
6
12
2X4(D8R)
1.5X4
1.5X4
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 94 /- /- /66 /11 /16
Wind reactions based on MWFRS
D Brg Width = 40.0 Min Req = -
Bearing E is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 38 -65
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 143 -32
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 165 -171
Webs Tens. Comp.
C - D 167 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): 0.000 C 999 360
VERT(CL): 0.000 C 999 240
HORZ(LL): -0.035 C - -
HORZ(TL): 0.045 C - -
Creep Factor: 2.0
Max TC CSI: 0.227
Max BC CSI: 0.112
Max Web CSI: 0.267
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM05
Truss Type
VAL
Qty
1
Ply
1 2529
03/16/2021
3'4"
1'1'3"82'11"8A
B
C
DE
6
12
2X4
3X4
1.5X4
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
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 STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 94 /- /- /66 /11 /16
Wind reactions based on MWFRS
D Brg Width = 40.0 Min Req = -
Bearing E is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 38 -65
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 143 -32
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 165 -171
Webs Tens. Comp.
C - D 167 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): 0.000 C 999 360
VERT(CL): 0.000 C 999 240
HORZ(LL): -0.035 C - -
HORZ(TL): 0.045 C - -
Creep Factor: 2.0
Max TC CSI: 0.227
Max BC CSI: 0.112
Max Web CSI: 0.267
Wgt: 18.2 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM05
Truss Type
VAL
Qty
1
Ply
1 2529
03/16/2021
3'4"
1'1'3"82'11"8A
B
C
DE
6
12
2X4
3X4
1.5X4
1.5X4
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left end vertical exposed to wind pressure. Deflection meets L/360.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 94 /- /- /66 /24 /37
Wind reactions based on MWFRS
D Brg Width = 40.0 Min Req = -
Bearing E is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 40 -84
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 39 -40
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 111 -170
B - D 257 -77
Webs Tens. Comp.
C - D 148 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): 0.000 C 999 360
VERT(CL): 0.001 C 999 240
HORZ(LL): -0.001 C - -
HORZ(TL): 0.001 C - -
Creep Factor: 2.0
Max TC CSI: 0.187
Max BC CSI: 0.096
Max Web CSI: 0.105
Wgt: 26.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM06
Truss Type
VAL
Qty
1
Ply
1 2530
03/16/2021
3'4"
1'2'3"83'11"8A
B
C
DE
6
12
3X4(R)
1.5X4
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
Value Set: NDS 2015
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 40 0.00 3.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Bottom chord checked for 10.00 psf non-concurrent live load.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left end vertical exposed to wind pressure. Deflection meets L/360.
Right end vertical not exposed to wind pressure.
Wind loading based on both gable and hip roof types.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 94 /- /- /66 /24 /37
Wind reactions based on MWFRS
D Brg Width = 40.0 Min Req = -
Bearing E is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 26 0
Chords Tens. Comp.
B - C 40 -84
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
E - D 39 -40
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 111 -170
B - D 257 -77
Webs Tens. Comp.
C - D 148 -95
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 7.00
Des Ld: 37.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-16
Speed: 160 mph
Enclosure: Closed
Risk Category: II
EXP: B Kzt: NA
Mean Height: 15.00 ft
TCDL: 4.2 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): 0.000 C 999 360
VERT(CL): 0.001 C 999 240
HORZ(LL): -0.001 C - -
HORZ(TL): 0.001 C - -
Creep Factor: 2.0
Max TC CSI: 0.187
Max BC CSI: 0.096
Max Web CSI: 0.105
Wgt: 26.6 lbs
VIEW Ver: 20.02.01A.1209.11
Job
CRMSBM1674B2
Truss
VM06
Truss Type
VAL
Qty
1
Ply
1 2530
03/16/2021
3'4"
1'2'3"83'11"8A
B
C
DE
6
12
3X4(R)
1.5X4
1.5X4
3X6(R)
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
JANUARY 17, 2017 TYPICAL HIP / KING JACK CONNECTION
CORNERSET GENERAL SPECIFICATIONS
Attach King Jack w/ (3) 16d Toe
Nails @ TC & 24" Strap w/ (6)
10d x 1.5" ea. end @ BC
Attach End Jack's
w/ (4) 16d Toe Nails @ TC
& (3) 16d Toe Nails @ BC
Attach Corner Jack's
w/ (2) 16d Toe Nails
@ TC & BC (Typ)
Attach Corner Jack's
w/ (2) 16d Toe Nails @ TC &
BC (Typ) 7'-0" MAX ST-CRNRST
MAX LOAD: 55 psf Roof Load, 175 mph, ASCE
7-10, Exp. B, C up to 60' Mean Roof Height
and Exposure D up to 30' Mean Roof Height.
STDTL01
BC
JUNE 20, 2019
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL03ALTERNATE GABLE END BRACING DETAILFEBRUARY 17, 2017
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
OPTION #2: APA RATED GUSSET.
OPTION #3: 2X4 VERT. SCAB.
PIGGY-BACK TRUSS. (REFER
TO ACTUAL TRUSS DESIGN
DRAWINGS FOR ADDITIONAL
INFORMATION.)
** IMPORTANT NOTE **
THIS DETAIL IS VALID ONLY FOR SINGLE PLY BASE TRUSSES
SPACED AT 24" O.C. OR LESS.
PIGGY-BACK DETAIL (TYPICAL)
180 MPH WIND, 30.00 FT MEAN ROOF HEIGHT, A.S.C.E. 7-10, PARTIALLY ENCLOSED BLDG.
LOCATED ANYWHERE AT ROOF, EXPOSURE C, WIND D.L.= 5.0 P.S.F. (MIN.), KZT= 1.00.
OR...
160 MPH WIND, 30.00 FT MEAN ROOF HEIGHT, A.S.C.E. 7-10, PARTIALLY ENCLOSED BLDG.
LOCATED ANYWHERE AT ROOF, EXPOSURE D, WIND D.L.= 5.0 P.S.F. (MIN.), KZT= 1.00.
IMPORTANT NOTE:
TOP CHORDS OF TRUSSES SUPPORTING PIGGY-BACK CAP TRUSSES MUST BE ADEQUATELY
BRACED BY SHEATHING AND/ OR PURLINS. THE BUILDING ENGINEER OF RECORD SHALL
PROVIDE DIAGONAL BRACING OR OTHER SUITABLE ANCHORAGE TO PERMANENTLY
RESTRAIN PURLINS AND LATERAL BRACING FOR OUT OF PLANE LOADS OVER GABLE ENDS.
MAXIMUM TRUSS SPACING IS NOT TO EXCEED 24" O.C.
DETAIL IS NOT APPLICABLE IF CAP SUPPORTS ADDITIONAL LOADS SUCH AS CUPOLA,
STEEPLE, CHIMNEY OR DRAG STRUT LOADS.
**REFER TO ENGINEER'S SEALED TRUSS DESIGN DRAWINGS FOR PIGGY-BACK AND BASE
TRUSS SPECIFICATIONS.**
OPTION NO. 2 - APA RATED GUSSET:
8" x 8" x 0-7/16" (MIN.) APA RATED SHEATHING GUSSETS
EACH FACE. ATTACH AT 8'-0" O.C. w/ 8 (EACH) 6d
COMMON (0.113" x 2") NAILS PER GUSSET: 4 (EACH) AT
CAP BOTTOM CHORD & 4 (EACH) AT BASE TRUSS TOP
CHORD. GUSSETS MAY BE STAGGERED AT 4'-0" O.C.
FRONT TO BACK FACES. MINIMUM TWO (2 EA.)
CONNECTIONS AT EACH TRUSS.
OPTION NO. 3 - 2X4 VERTICAL WOOD SCAB:
2X4 SPF #2, FULL CHORD DEPTH SCABS AT EACH FACE.
ATTACH AT 8'-0" O.C. w/6 (EACH) 10d BOX NAILS (0.128"
x 3") PER SCAB: 3 (EACH) AT CAP BOTTOM CHORD AND
3 (EACH) AT BASE TRUSS TOP CHORD. SCABS MAY BE
STAGGERED 4'-0" O.C. FRONT TO BACK FACES.
MINIMUM TWO (2 EA.) CONNECTIONS AT EACH TRUSS.
OPTION NO. 1 - TEE-LOK
3" x 8" TEE-LOK MULTI-USE CONNECTION PLATES SPACED
AT 4'-0" O.C. MAX. PLATES SHALL BE PRESSED INTO
PIGGY-BACK TRUSS AT 4'-0" O.C. STAGGERED FROM
EACH FACE AND NAILED TO BASE TRUSS WITH 4 EACH
6d (1.5" X 0.099") NAILS IN EACH PLATE TO ACHEIVE
MAXIMUM UPLIFT CAPACITY OF 377 LBS AT EACH 3" X 8"
TEE-LOK MULTI-USE CONNECTION PLATE (MINIMUM OF 2
PLATES).
OPTION #1: TEE-LOK MULTI-USE
CONNECTION PLATE.
ATTACH EACH PURLIN TO TOP
CHORD OF BASE TRUSS. PURLIN
& CONNECTIONS BY OTHERS.
BASE TRUSS. (REFER TO TRUSS
DESIGN DRAWINGS FOR
ADDITIONAL INFORMATION.)
PURLINS SPACED ACCORDING
TO MAX. SPACING OF TOP
CHORD OF BASE TRUSS.
SPACING IS NOT TO EXCEED 24"
O.C. & PURLINS TO BE LOCATED
AT JOINT OF EACH BASE TRUSS.
2'-0"
MAX
PIGGY-BACK TRUSS STDTL04.112/23/19
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL05TRUSSED VALLEY SET DETAIL - SHEATHED
P 12
VALLEY TRUSS
(TYPICAL)
BASE TRUSSES
SEE DETAIL "A"
BELOW (TYP.)
VALLEY TRUSS
(TYPICAL)
GABLE END, COMMON
TRUSS, OR GIRDER TRUSS
SECURE VALLEY TRUSS
W/ ONE ROW OF 10d
NAILS 6" O.C.
DETAIL A
TRUSS CRITERIA:
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
ROOF PITCH = MINIMUM 3/12 MAXIMUM 6/12
CATERGORY II BUILDING
EXPOSURE C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
MINIMUM REDUCED DEAD LOAD OF 6 PSF ON THE TRUSSES.
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
GENERAL SPECIFICATIONS:
1. NAIL SIZE = 3" X 0.131" = 10d
2. WOOD SCREW = 4.5" SDS25412 SIMPSON OR
EQUIVALENT.
3. INSTALL SHEATHING TO TOP CHORD OF BASE TRUSSES.
4. INSTALL VALLEY TRUSSES (24" O.C. MAXIMUM) AND
SECURE TO BASE TRUSSES AS PER DETAIL "A".
5. BRACE VALLEY WEBS IN ACCORDANCE WITH THE
INDIVIDUAL DESIGN DRAWINGS.
6. NAILING DONE PER NDS - 01.
7. VALLEY STUD SPACING NOT TO EXCEED 48" O.C.
JULY 17, 2017
ATTACH 2X4 CONTINUOUS #2
SYP TO THE ROOF W/ TWO
SIMPSON SDS25412 (1/4" X 4.5")
OR EQUIVALENT WOOD SCREWS
INTO EACH BASE TRUSS.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL06TRUSSED VALLEY SET DETAIL
P 12
VALLEY TRUSS
(TYPICAL)
BASE TRUSSES
SEE DETAIL "A"
BELOW (TYP.)
VALLEY TRUSS
(TYPICAL)
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
SECURE VALLEY TRUSS
W/ ONE ROW OF 10d
NAILS 6" O.C.
DETAIL A
(NO SHEATHING) N.T.S.
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
ROOF PITCH = MINIMUM 3/12 MAXIMUM 6/12
CATERGORY II BUILDING
EXPOSURE C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
MINIMUM REDUCED DEAD LOAD OF 6 PSF ON THE TRUSSES.
GABLE END, COMMON
TRUSS, OR GIRDER
TRUSS
GENERAL SPECIFICATIONS:
1. NAIL SIZE = 3" X 0.131" = 10d
2. WOOD SCREW = 3" SDS25300 SIMPSON OR EQUIVALENT.
3. INSTALL VALLEY TRUSSES (24" O.C. MAXIMUM) AND SECURE PER DETAIL
"A".
4. BRACE VALLEY WEBS IN ACCORDANCE WITH THE INDIVIUAL DESIGN
DRAWINGS.
5. BASE TRUSS SHALL BE DESIGNED WITH A PURLIN SPACING EQUIVALENT
TO THE RAKE DIMENSION OF THE VALLEY TRUSS SPACING.
6. NAILING DONE PER NDS - 01.
7. VALLEY STUD SPACING NOT TO EXCEED 48" O.C.
FEBRUARY 5, 2018
ATTACH 2X4 CONTINUOUS #2
SYP TO THE ROOF W/ TWO
SIMPSON SDS25300 (1/4" X 3")
OR EQUIVALENT WOOD
SCREWS INTO EACH BASE
TRUSS.
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL07TRUSSED VALLEY SET DETAIL
(HIGH WIND VELOCITY)
WIND DESIGN PER ASCE 7-98, ASCE 7-02, ASCE 7-05: 146 MPH
WIND DESIGN PER ASCE 7-10: 170 MPH
MAX MEAN ROOF HEIGHT = 30 FEET
CATERGORY II BUILDING
EXPOSURE B OR C
WIND DURATION OF LOAD INCREASE: 1.60
MAX TOP CHORD TOTAL LOAD = 50 PSF
MAX SPACING = 24" O.C. (BASE AND VALLEY)
SUPPORTING TRUSSES DIRECTLY UNDER VALLEY TRUSSES MUST BE
DESIGNED WITH A MAXIMUM UNBRACED LENGTH OF 2' - 10" ON AFFECTED
TOP CHORDS.
NOTES:
1. SHEATHING APPLIED AFTER INSTALLATION OF VALLEY TRUSSES.
2. THIS DETAIL IS NOT APPLICABLE FOR SPF-S SPECIES LUMBER.
CLIP MUST BE APPLIED TO
THIS FACE WHEN PITCH
EXCEEDS 6/12 (MAXIMUM
12/12 PITCH)
CLIP MAY BE APPLIED
TO THIS FACE UP TO A
MAXIMUM 6/12 PITCH
FOR BEVELED BOTTOM
CHORD, CLIP MAY BE APPLIED
TO EITHER FACE.
NOTE: VALLEY STUD SPACING NOT TO
EXCEED 48" O.C. SPACING.
ATTACH VALLEY TRUSSES TO LOWER TRUSSES
WITH USP RT7 OR EQUIVALENT.
NON-BEVELED
BOTTOM CHORD
NON-BEVELED
BOTTOM CHORD
JULY 17, 2017
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
MAXIMUM STUD LENGTH
2X4 SP #3 / STUD 12" O.C.
16" O.C.
24" O.C.
2X4 SP #3 / STUD
2X4 SP #3 / STUD
2X4 SP #2 12" O.C.
16" O.C.
24" O.C.
2X4 SP #2
2X4 SP #2
3-8-10
3-3-10
2-8-6
5-6-11
4-9-12
3-11-3
6-6-11
6-6-11
5-4-12
11-1-13
9-10-15
8-1-2
3-10-15 5-6-11 6-6-11 11-8-14
10-8-0
9-3-13
6-6-11
6-2-9
4-9-12
3-11-3
3-6-11
3-1-4
3X4 =
12
A
A
* *
*
MAX MEAN ROOF HEIGHT = 30 FEET
EXPOSURE B OR C
ASCE 7-10 190 MPH
DURATION OF LOAD INCREASE : 1.60
STDTL08STANDARD GABLE END DETAIL
B B
+
+
+
+
**
STUD DESIGN IS BASED ON COMPONENTS AND CLADDING.
CONNECTION OF BRACING IS BASED ON MWFRS.
FEBRUARY 17, 2017
**
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL09FEBRUARY 17, 2017
T-BRACE / I-BRACE DETAIL
WITH 2X BRACE ONLY
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL10FEBRUARY 17, 2017 LATERAL BRACING RECOMMENDATIONS
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
45.00°45.00°45.00°
STDTL11FEBRUARY 17, 2017 LATERAL TOE-NAIL DETAIL
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
L
STDTL12FEBRUARY 17, 2017 UPLIFT TOE-NAIL DETAIL
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
FEBRUARY 5, 2016 ST-2x2 NAILINGTYP 2x2 NAILER ATTACHMENT
A-1 ROOF TRUSSES
4451 ST. LUCIE BLVD.
FORT PIERCE, FL 34946
772-409-1010
2x2 NAILER ATTACHMENT
GENERAL SPECIFICATIONS
MAX LOAD: 55 psf Roof Load, 170 mph, ASCE
7-10, 29'-0" Mean Height, Exp. B, C or D.
1.5 x 4
1.5 x 4
2 x 4 SP No . 2 (M in )2x4 SP No. 2 (Min)
2x2 SP No. 3
STDTL13
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
April 11, 2016 ST-FLAT GIR BRACETYPICAL ALTERNATE BRACING DETAIL
FO EXTERIOR FLAT GIRDER TRUSS
A-1 ROOF TRUSSES
4451 ST. LUCIE BLVD.
FORT PIERCE, FL 34946
772-409-1010
(4) 12d
MAX 30" (2'-6")
2x6 #2 SP (Both Faces)
24" o.c.
SIMPSON H5
(4) 12d
TRUSS 24" o.c.
UPLIFT CONNECTION
(SEE ROOF TRUSS)
EXTERIOR FLAT
GIRDER
VARIES
12
STDTL14
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL15FEBRUARY 17, 2017 STANDARD REPAIR DETAIL FOR BROKEN CHORDS, WEBS, AND
DAMAGED OR MISSING CHORD SPLICE PLATES
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946
STDTL16FEBRUARY 17, 2017 SCAB APPLIED OVERHANGS
(L)
24" MAX
(2.0 x L)
24" MIN
Rama Pranav Kristam, P.E.# 88906
4451 St. Lucie Blvd, Suite 201
Fort Pierce, FL 34946