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HomeMy WebLinkAboutSEALS sld, Roof trussesLumber 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 80670
Page 1 of 2
A-1 Roof Trusses
4451 St Lucie Blvd
Fort Pierce, FL 34946Site Information:
Customer Info: COLE CONSTRUCTION Project Name: STEFANI RESIDENCE
Lot/Block:Model:
Subdivision: Address: 20024 SOUTHERN STAR ROAD, FORT PIERCE, FL 34945
City: County: St Lucie State: FL
Name Address and License # of Structural Engineer of Record, If there is one, for the building.
Name: License #:
Address:
City:
General Truss Engineering Criteria Design Loads (Individual Truss Design Drawings Show Special Loading
Conditions):
Design Code: FBC 2017 RES / TPI 2014 Design Program: Alpine Engineered Products
Wind Code: ASCE 7-10 Wind Speed: 165
Roof Load: 40.0 psf Floor Load: 0.0 psf
This package includes 54 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: Manuel Martinez
My license renewal date for the state of Florida is February 28,2021.
NOTE: The seal on these drawings indicate acceptance of professional engineering
responsibility solely for the truss components shown.
The suitability and use of components for any particular building is the responsibility of the building
designer, per ANSI/TPI-1 Sec. 2.
The Truss Design Drawing(s)(TDD[s]) referenced have been prepared based on the construction
documents (also referred to at times as 'Structural Engineering Documents') provided by the Building
Designer indicating the nature and character of the work.
The design criteria therein have been transferred to Manuel Martinez 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. Manuel Martinez, P.E.
4620 ParkView Dr.
St. Cloud, FL 34771
No.Seq #Truss Name Date
1 2580 A01G 5/15/20
2 2588 A02 5/15/20
3 2583 A03 5/15/20
4 2600 A04 5/15/20
5 2606 A05 5/15/20
6 2618 A06 5/15/20
7 2481 A07G 5/15/20
8 2574 B01 5/15/20
9 2475 B02 5/15/20
10 2484 B03 5/15/20
11 2744 B04 5/15/20
12 2493 B05 5/15/20
No.Seq #Truss Name Date
13 2496 B06 5/15/20
14 2499 B07 5/15/20
15 2502 B08 5/15/20
16 2562 B09G 5/15/20
17 2565 C01G 5/15/20
18 2633 C02 5/15/20
19 2636 C03 5/15/20
20 2639 C04 5/15/20
21 2654 C05 5/15/20
22 2520 C06 5/15/20
23 2568 D01G 5/15/20
24 2526 D02 5/15/20
No.Seq #Truss Name Date
25 2529 D03 5/15/20
26 2532 D04 5/15/20
27 2704 D05 5/15/20
28 2701 D06 5/15/20
29 2559 D07G 5/15/20
30 2553 HJ7 5/15/20
31 2573 HJ7A 5/15/20
32 2564 J3 5/15/20
33 2561 J5 5/15/20
34 2567 J7 5/15/20
35 2552 J9 5/15/20
36 2577 J9A 5/15/20
Lumber design values are in accordance with ANSI/TPI 1-2014 section 6.3
These truss designs rely on lumber values established by others.
RE: Job 80670
Page 2 of 2
No.Seq #Truss Name Date
37 2534 V06 5/15/20
38 2461 V07 5/15/20
39 2768 V08 5/15/20
40 2771 V09 5/15/20
41 2774 V10 5/15/20
42 2777 V11 5/15/20
43 2780 V12 5/15/20
44 2789 V13 5/15/20
45 2510 V14 5/15/20
46 2511 V15 5/15/20
47 2483 V16 5/15/20
48 2525 V17 5/15/20
49 2535 VG19 5/15/20
50 2680 VM02 5/15/20
51 2683 VM04 5/15/20
52 2686 VM06 5/15/20
53 2689 VM08 5/15/20
54 2692 VM10 5/15/20
55 STDL01 STD. DETAIL 5/15/20
56 STDL02 STD. DETAIL 5/15/20
57 STDL03 STD. DETAIL 5/15/20
58 STDL04 STD. DETAIL 5/15/20
59 STDL05 STD. DETAIL 5/15/20
60 STDL06 STD. DETAIL 5/15/20
61 STDL07 STD. DETAIL 5/15/20
62 STDL08 STD. DETAIL 5/15/20
63 STDL09 STD. DETAIL 5/15/20
64 STDL10 STD. DETAIL 5/15/20
65 STDL11 STD. DETAIL 5/15/20
66 STDL12 STD. DETAIL 5/15/20
67 STDL13 STD. DETAIL 5/15/20
68 STDL14 STD. DETAIL 5/15/20
69 STDL15 STD. DETAIL 5/15/20
70 STDL16 STD. DETAIL 5/15/20
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2 2x4 SP 2400f-2.0E:
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
:W3 2x8 SP 2400f-1.8E:
:W4, W5 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 35.67
TC: From 62 plf at 35.67 to 62 plf at 44.67
BC: From 20 plf at 0.00 to 20 plf at 9.01
BC: From 10 plf at 9.01 to 10 plf at 35.66
BC: From 20 plf at 35.66 to 20 plf at 44.67
TC: 283 lb Conc. Load at 9.01,35.66
TC: 170 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06,22.33,23.60,25.60,27.60,29.60,31.60
33.60
BC: -68 lb Conc. Load at 9.01,35.66
BC: -12 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06,22.33,23.60,25.60,27.60,29.60,31.60
33.60
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 35.67
BC 46 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Additional Notes
Negative reaction(s) of -557# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R - /-557 /- /1263 /- /-
Q 2872 /- /- /- /4886 /-
M 2872 /- /- /- /4886 /-
L - /-557 /- /1263 /- /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 3.4
M Brg Width = 8.0 Min Req = 3.4
L Brg Width = 8.0 Min Req = 1.5
Bearings R, Q, M, & L are a rigid surface.
Bearings R, Q, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 211 -249
B - C 1487 -2756
C - D 1380 -2603
D - E 2682 -1425
E - F 4325 -2256
Chords Tens. Comp.
F - G 4325 -2256
G - H 2682 -1425
H - I 1380 -2603
I - J 1487 -2756
J - K 211 -249
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 197 -167
R - Q 379 -237
Q - P 1610 -832
P - O 1524 -2833
Chords Tens. Comp.
O - N 1524 -2833
N - M 1610 -832
M - L 379 -237
L - K 197 -167
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 657 -1143
B - Q 2135 -1200
C - Q 463 -442
Q - D 4072 -2329
D - P 2600 -4976
P - E 1976 -1310
E - O 859 -1721
O - G 859 -1721
Webs Tens. Comp.
F - O 1061 -824
G - N 1976 -1310
N - H 2600 -4976
H - M 4072 -2329
M - I 463 -442
M - J 2135 -1200
J - L 657 -1143
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 4.47 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.372 F 914 360
VERT(CL): -0.398 F 854 240
HORZ(LL): -0.057 D - -
HORZ(TL): 0.059 D - -
Creep Factor: 2.0
Max TC CSI: 0.849
Max BC CSI: 0.982
Max Web CSI: 0.894
Wgt: 247.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A01G
Truss Type
HIPS
Qty
1
Ply
1 2580
05/12/2020
T2 T2
W1
W3
W4 W5
W5
W4
W3
W1
(a)(a)(a)(a)
A
B
C D E F G H I
J
K
LMNOPQR
5
12
3X6(A1)
2X4
5X6
3X3
8X12
H0710
6X8
4X6 H0510
3X10
4X6
6X8
H0710
8X12
3X3
5X6
2X4
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
9'26'8"9'
44'8"
4"
4'
1
"
283#
2'0"10170#
2'
170#
2'
170#
2'
170#
2'
170#
2'
170#
1'3"4170#1'3"4
170#
2'
170#
2'
170#
2'
170#
2'
170#
2'
170#2'0"10
283#
-68#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-68#
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2 2x4 SP 2400f-2.0E:
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
:W3 2x8 SP 2400f-1.8E:
:W4, W5 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 35.67
TC: From 62 plf at 35.67 to 62 plf at 44.67
BC: From 20 plf at 0.00 to 20 plf at 9.01
BC: From 10 plf at 9.01 to 10 plf at 35.66
BC: From 20 plf at 35.66 to 20 plf at 44.67
TC: 283 lb Conc. Load at 9.01,35.66
TC: 170 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06,22.33,23.60,25.60,27.60,29.60,31.60
33.60
BC: -68 lb Conc. Load at 9.01,35.66
BC: -12 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06,22.33,23.60,25.60,27.60,29.60,31.60
33.60
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 35.67
BC 46 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Additional Notes
Negative reaction(s) of -557# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R - /-557 /- /1263 /- /-
Q 2872 /- /- /- /4886 /-
M 2872 /- /- /- /4886 /-
L - /-557 /- /1263 /- /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 3.4
M Brg Width = 8.0 Min Req = 3.4
L Brg Width = 8.0 Min Req = 1.5
Bearings R, Q, M, & L are a rigid surface.
Bearings R, Q, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 211 -249
B - C 1487 -2756
C - D 1380 -2603
D - E 2682 -1425
E - F 4325 -2256
Chords Tens. Comp.
F - G 4325 -2256
G - H 2682 -1425
H - I 1380 -2603
I - J 1487 -2756
J - K 211 -249
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 197 -167
R - Q 379 -237
Q - P 1610 -832
P - O 1524 -2833
Chords Tens. Comp.
O - N 1524 -2833
N - M 1610 -832
M - L 379 -237
L - K 197 -167
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 657 -1143
B - Q 2135 -1200
C - Q 463 -442
Q - D 4072 -2329
D - P 2600 -4976
P - E 1976 -1310
E - O 859 -1721
O - G 859 -1721
Webs Tens. Comp.
F - O 1061 -824
G - N 1976 -1310
N - H 2600 -4976
H - M 4072 -2329
M - I 463 -442
M - J 2135 -1200
J - L 657 -1143
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 4.47 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.372 F 914 360
VERT(CL): -0.398 F 854 240
HORZ(LL): -0.057 D - -
HORZ(TL): 0.059 D - -
Creep Factor: 2.0
Max TC CSI: 0.849
Max BC CSI: 0.982
Max Web CSI: 0.894
Wgt: 247.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A01G
Truss Type
HIPS
Qty
1
Ply
1 2580
05/12/2020
T2 T2
W1
W3
W4 W5
W5
W4
W3
W1
(a)(a)(a)(a)
A
B
C D E F G H I
J
K
LMNOPQR
5
12
3X6(A1)
2X4
5X6
3X3
8X12
H0710
6X8
4X6 H0510
3X10
4X6
6X8
H0710
8X12
3X3
5X6
2X4
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
9'26'8"9'
44'8"
4"
4'
1
"
283#
2'0"10170#
2'
170#
2'
170#
2'
170#
2'
170#
2'
170#
1'3"4170#1'3"4
170#
2'
170#
2'
170#
2'
170#
2'
170#
2'
170#2'0"10
283#
-68#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-12#-68#
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 33.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S 355 /- /- /443 /273 /178
T 1518 /- /- /934 /744 /-
M 1514 /- /- /924 /741 /-
L 357 /- /- /452 /271 /-
Wind reactions based on MWFRS
S Brg Width = 8.0 Min Req = 1.5
T Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.5
Bearings S, T, M, & L are a rigid surface.
Bearings S, T, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -69
B - C 241 0
C - D 310 -13
D - E 1292 -1546
E - F 1292 -1546
Chords Tens. Comp.
F - G 1292 -1546
G - H 1272 -1523
H - I 313 -28
I - J 238 0
J - K 210 -65
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - S 70 -165
S - R 167 -243
R - Q 450 -253
Q - P 450 -253
P - O 1554 -956
Chords Tens. Comp.
O - N 452 -241
N - M 452 -241
M - L 83 -171
L - K 65 -163
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - S 408 -302
C - R 455 -340
R - D 689 -1142
D - P 1327 -826
E - P 538 -504
P - G 34 -30
Webs Tens. Comp.
G - O 537 -520
O - H 1303 -806
H - M 686 -1141
M - I 454 -339
L - J 410 -302
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 4.47 ft
Loc. from endwall: not in 6.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.063 E 999 360
VERT(CL): 0.128 E 999 240
HORZ(LL): -0.019 D - -
HORZ(TL): 0.038 D - -
Creep Factor: 2.0
Max TC CSI: 0.458
Max BC CSI: 0.524
Max Web CSI: 0.980
Wgt: 221.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A02
Truss Type
HIPS
Qty
1
Ply
1 2588
05/12/2020
W1 W1
(a)(a)(a)
A
B
C
D E F G H
I
J
K
LMNOPQRS T
5
12
3X6(A1)
1.5X3
1.5X4
1.5X3
4X4
5X6
3X6
1.5X4
4X8
3X6 3X4
4X4 3X6
5X6
4X4
1.5X3
1.5X4
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
11'22'8"11'
44'8"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 33.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S 355 /- /- /443 /273 /178
T 1518 /- /- /934 /744 /-
M 1514 /- /- /924 /741 /-
L 357 /- /- /452 /271 /-
Wind reactions based on MWFRS
S Brg Width = 8.0 Min Req = 1.5
T Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.5
Bearings S, T, M, & L are a rigid surface.
Bearings S, T, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -69
B - C 241 0
C - D 310 -13
D - E 1292 -1546
E - F 1292 -1546
Chords Tens. Comp.
F - G 1292 -1546
G - H 1272 -1523
H - I 313 -28
I - J 238 0
J - K 210 -65
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - S 70 -165
S - R 167 -243
R - Q 450 -253
Q - P 450 -253
P - O 1554 -956
Chords Tens. Comp.
O - N 452 -241
N - M 452 -241
M - L 83 -171
L - K 65 -163
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - S 408 -302
C - R 455 -340
R - D 689 -1142
D - P 1327 -826
E - P 538 -504
P - G 34 -30
Webs Tens. Comp.
G - O 537 -520
O - H 1303 -806
H - M 686 -1141
M - I 454 -339
L - J 410 -302
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 4.47 ft
Loc. from endwall: not in 6.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.063 E 999 360
VERT(CL): 0.128 E 999 240
HORZ(LL): -0.019 D - -
HORZ(TL): 0.038 D - -
Creep Factor: 2.0
Max TC CSI: 0.458
Max BC CSI: 0.524
Max Web CSI: 0.980
Wgt: 221.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A02
Truss Type
HIPS
Qty
1
Ply
1 2588
05/12/2020
W1 W1
(a)(a)(a)
A
B
C
D E F G H
I
J
K
LMNOPQRS T
5
12
3X6(A1)
1.5X3
1.5X4
1.5X3
4X4
5X6
3X6
1.5X4
4X8
3X6 3X4
4X4 3X6
5X6
4X4
1.5X3
1.5X4
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
11'22'8"11'
44'8"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 31.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S 361 /- /- /437 /287 /210
T 1513 /- /- /959 /667 /-
M 1508 /- /- /947 /665 /-
L 363 /- /- /446 /285 /-
Wind reactions based on MWFRS
S Brg Width = 8.0 Min Req = 1.5
T Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.5
Bearings S, T, M, & L are a rigid surface.
Bearings S, T, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -64
B - C 226 -10
C - D 354 -20
D - E 1170 -1331
E - F 1170 -1331
Chords Tens. Comp.
F - G 1170 -1331
G - H 1156 -1315
H - I 357 -36
I - J 222 -14
J - K 209 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - S 68 -167
S - R 193 -260
R - Q 678 -373
Q - P 678 -373
P - O 1336 -775
Chords Tens. Comp.
O - N 681 -376
N - M 681 -376
M - L 80 -172
L - K 64 -164
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - S 402 -310
C - R 490 -384
R - D 747 -1222
D - P 903 -533
E - P 451 -414
P - G 46 -43
Webs Tens. Comp.
G - O 451 -429
O - H 886 -518
H - M 744 -1220
M - I 489 -384
L - J 403 -310
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.047 E 999 360
VERT(CL): 0.097 E 999 240
HORZ(LL): 0.016 D - -
HORZ(TL): 0.033 D - -
Creep Factor: 2.0
Max TC CSI: 0.313
Max BC CSI: 0.535
Max Web CSI: 0.693
Wgt: 222.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A03
Truss Type
HIPS
Qty
1
Ply
1 2583
05/12/2020
W1 W1
(a)(a)(a)
A
B
C
D E F G H
I
J
K
LMNOPQRS T
5
12
3X6(A1)
1.5X3
1.5X4
1.5X3
4X4
5X6
3X6
1.5X4
3X8
3X6 3X4
3X4 3X6
5X6
4X4
1.5X3
1.5X4
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
13'18'8"13'
44'8"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 31.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S 361 /- /- /437 /287 /210
T 1513 /- /- /959 /667 /-
M 1508 /- /- /947 /665 /-
L 363 /- /- /446 /285 /-
Wind reactions based on MWFRS
S Brg Width = 8.0 Min Req = 1.5
T Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.8
L Brg Width = 8.0 Min Req = 1.5
Bearings S, T, M, & L are a rigid surface.
Bearings S, T, M, & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -64
B - C 226 -10
C - D 354 -20
D - E 1170 -1331
E - F 1170 -1331
Chords Tens. Comp.
F - G 1170 -1331
G - H 1156 -1315
H - I 357 -36
I - J 222 -14
J - K 209 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - S 68 -167
S - R 193 -260
R - Q 678 -373
Q - P 678 -373
P - O 1336 -775
Chords Tens. Comp.
O - N 681 -376
N - M 681 -376
M - L 80 -172
L - K 64 -164
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - S 402 -310
C - R 490 -384
R - D 747 -1222
D - P 903 -533
E - P 451 -414
P - G 46 -43
Webs Tens. Comp.
G - O 451 -429
O - H 886 -518
H - M 744 -1220
M - I 489 -384
L - J 403 -310
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.047 E 999 360
VERT(CL): 0.097 E 999 240
HORZ(LL): 0.016 D - -
HORZ(TL): 0.033 D - -
Creep Factor: 2.0
Max TC CSI: 0.313
Max BC CSI: 0.535
Max Web CSI: 0.693
Wgt: 222.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A03
Truss Type
HIPS
Qty
1
Ply
1 2583
05/12/2020
W1 W1
(a)(a)(a)
A
B
C
D E F G H
I
J
K
LMNOPQRS T
5
12
3X6(A1)
1.5X3
1.5X4
1.5X3
4X4
5X6
3X6
1.5X4
3X8
3X6 3X4
3X4 3X6
5X6
4X4
1.5X3
1.5X4
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
13'18'8"13'
44'8"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 29.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
T 364 /- /- /434 /291 /243
U 1527 /- /- /989 /691 /-
N 1533 /- /- /977 /688 /-
M 365 /- /- /444 /288 /-
Wind reactions based on MWFRS
T Brg Width = 8.0 Min Req = 1.5
U Brg Width = 8.0 Min Req = 1.8
N Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.5
Bearings T, U, N, & M are a rigid surface.
Bearings T, U, N, & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 207 -80
B - C 229 -8
C - D 323 -22
D - E 371 -17
E - F 1048 -1141
F - G 1048 -1140
Chords Tens. Comp.
G - H 1040 -1147
H - I 374 -34
I - J 326 -38
J - K 223 -12
K - L 202 -76
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - T 89 -163
T - S 222 -271
S - R 790 -402
R - Q 790 -402
Q - P 1160 -597
Chords Tens. Comp.
P - O 793 -403
O - N 793 -403
N - M 98 -166
M - L 85 -159
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - T 368 -307
C - S 567 -461
S - E 739 -1266
E - Q 695 -371
F - Q 403 -360
Q - G 67 -64
Webs Tens. Comp.
G - P 408 -373
P - H 697 -360
H - N 735 -1280
N - J 567 -464
M - K 370 -307
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.041 F 999 360
VERT(CL): 0.084 F 999 240
HORZ(LL): 0.016 K - -
HORZ(TL): 0.033 K - -
Creep Factor: 2.0
Max TC CSI: 0.428
Max BC CSI: 0.541
Max Web CSI: 0.586
Wgt: 226.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A04
Truss Type
HIPS
Qty
1
Ply
1 2600
05/12/2020
W1 W1
(a)(a)(a)
A
B
C D
E F G H
I J
K
L
MNOPQRST U
5
12
3X6(A1)
1.5X3
1.5X3
1.5X4
4X4
3X6
5X6
4X6
1.5X4
3X8
3X4
3X4 4X6
5X6
3X6
4X4
1.5X4
1.5X3
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
15'14'8"15'
44'8"
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 29.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
T 364 /- /- /434 /291 /243
U 1527 /- /- /989 /691 /-
N 1533 /- /- /977 /688 /-
M 365 /- /- /444 /288 /-
Wind reactions based on MWFRS
T Brg Width = 8.0 Min Req = 1.5
U Brg Width = 8.0 Min Req = 1.8
N Brg Width = 8.0 Min Req = 1.8
M Brg Width = 8.0 Min Req = 1.5
Bearings T, U, N, & M are a rigid surface.
Bearings T, U, N, & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 207 -80
B - C 229 -8
C - D 323 -22
D - E 371 -17
E - F 1048 -1141
F - G 1048 -1140
Chords Tens. Comp.
G - H 1040 -1147
H - I 374 -34
I - J 326 -38
J - K 223 -12
K - L 202 -76
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - T 89 -163
T - S 222 -271
S - R 790 -402
R - Q 790 -402
Q - P 1160 -597
Chords Tens. Comp.
P - O 793 -403
O - N 793 -403
N - M 98 -166
M - L 85 -159
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - T 368 -307
C - S 567 -461
S - E 739 -1266
E - Q 695 -371
F - Q 403 -360
Q - G 67 -64
Webs Tens. Comp.
G - P 408 -373
P - H 697 -360
H - N 735 -1280
N - J 567 -464
M - K 370 -307
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.041 F 999 360
VERT(CL): 0.084 F 999 240
HORZ(LL): 0.016 K - -
HORZ(TL): 0.033 K - -
Creep Factor: 2.0
Max TC CSI: 0.428
Max BC CSI: 0.541
Max Web CSI: 0.586
Wgt: 226.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A04
Truss Type
HIPS
Qty
1
Ply
1 2600
05/12/2020
W1 W1
(a)(a)(a)
A
B
C D
E F G H
I J
K
L
MNOPQRST U
5
12
3X6(A1)
1.5X3
1.5X3
1.5X4
4X4
3X6
5X6
4X6
1.5X4
3X8
3X4
3X4 4X6
5X6
3X6
4X4
1.5X4
1.5X3
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
15'14'8"15'
44'8"
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 27.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 390 /- /- /440 /278 /275
P 1501 /- /- /985 /698 /-
K 1504 /- /- /972 /698 /-
J 390 /- /- /453 /274 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.5
P Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.5
Bearings Q, P, K, & J are a rigid surface.
Bearings Q, P, K, & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 173 -78
B - C 201 -29
C - D 905 -1158
D - E 969 -970
Chords Tens. Comp.
E - F 969 -970
F - G 905 -1160
G - H 201 -30
H - I 173 -78
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - Q 86 -129
Q - P 247 -273
P - O 247 -263
O - N 247 -263
N - M 1054 -524
Chords Tens. Comp.
M - L 73 -120
L - K 73 -120
K - J 100 -137
J - I 86 -129
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - Q 368 -310
P - C 1034 -1347
C - N 1102 -571
D - N 228 -80
N - E 195 -169
Webs Tens. Comp.
E - M 195 -169
M - F 228 -80
M - G 1102 -571
G - K 1034 -1350
J - H 368 -310
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.037 E 999 360
VERT(CL): 0.074 E 999 240
HORZ(LL): 0.008 H - -
HORZ(TL): 0.016 H - -
Creep Factor: 2.0
Max TC CSI: 0.496
Max BC CSI: 0.553
Max Web CSI: 0.891
Wgt: 222.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A05
Truss Type
HIPS
Qty
1
Ply
1 2606
05/12/2020
W1 W1
(a)
(a)(a)
(a)
A
B
C
D E F
G
H
I
JKLMNOPQ
5
12
3X6(A1)
1.5X3
1.5X3 4X4
5X6
3X6
5X6
3X10
3X4
3X10
5X6
3X6
5X6
4X4 1.5X3
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
17'10'8"17'
44'8"
4"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 27.67
BC 75 0.00 44.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 390 /- /- /440 /278 /275
P 1501 /- /- /985 /698 /-
K 1504 /- /- /972 /698 /-
J 390 /- /- /453 /274 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.5
P Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.5
Bearings Q, P, K, & J are a rigid surface.
Bearings Q, P, K, & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 173 -78
B - C 201 -29
C - D 905 -1158
D - E 969 -970
Chords Tens. Comp.
E - F 969 -970
F - G 905 -1160
G - H 201 -30
H - I 173 -78
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - Q 86 -129
Q - P 247 -273
P - O 247 -263
O - N 247 -263
N - M 1054 -524
Chords Tens. Comp.
M - L 73 -120
L - K 73 -120
K - J 100 -137
J - I 86 -129
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - Q 368 -310
P - C 1034 -1347
C - N 1102 -571
D - N 228 -80
N - E 195 -169
Webs Tens. Comp.
E - M 195 -169
M - F 228 -80
M - G 1102 -571
G - K 1034 -1350
J - H 368 -310
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.47 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.037 E 999 360
VERT(CL): 0.074 E 999 240
HORZ(LL): 0.008 H - -
HORZ(TL): 0.016 H - -
Creep Factor: 2.0
Max TC CSI: 0.496
Max BC CSI: 0.553
Max Web CSI: 0.891
Wgt: 222.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A05
Truss Type
HIPS
Qty
1
Ply
1 2606
05/12/2020
W1 W1
(a)
(a)(a)
(a)
A
B
C
D E F
G
H
I
JKLMNOPQ
5
12
3X6(A1)
1.5X3
1.5X3 4X4
5X6
3X6
5X6
3X10
3X4
3X10
5X6
3X6
5X6
4X4 1.5X3
1.5X3
3X6(A1)
2'6'2"28'4"6'2"2'
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
17'10'8"17'
44'8"
4"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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)
TC 24 17.00 23.67
BC 75 0.00 40.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 237 /- /- /260 /153 /267
Q 1435 /- /- /924 /653 /-
L 1466 /- /- /940 /647 /-
S 218 /- /- /260 /170 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 1.7
L Brg Width = 8.0 Min Req = 1.7
S Brg Width = 8.0 Min Req = 1.5
Bearings R, Q, L, & S are a rigid surface.
Bearings R, Q, L, & S require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 204 -113
B - C 855 -1131
C - D 869 -1073
D - E 1034 -1102
E - F 985 -1007
Chords Tens. Comp.
F - G 965 -1140
G - H 398 -94
H - I 380 -120
I - J 213 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
R - Q 311 -270
Q - P 325 -274
P - O 947 -491
O - N 947 -491
Chords Tens. Comp.
N - M 824 -507
M - L 824 -507
L - K 50 -86
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - R 270 -185
Q - B 957 -1305
B - P 1061 -550
D - P 392 -331
P - E 177 -175
E - N 216 -129
Webs Tens. Comp.
N - F 176 -9
N - G 287 -53
G - L 758 -1226
L - I 495 -404
J - K 273 -179
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.07 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 N 999 360
VERT(CL): 0.062 N 999 240
HORZ(LL): 0.013 K - -
HORZ(TL): 0.027 K - -
Creep Factor: 2.0
Max TC CSI: 0.365
Max BC CSI: 0.668
Max Web CSI: 0.580
Wgt: 215.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A06
Truss Type
HIPS
Qty
1
Ply
1 2618
05/12/2020
(a)
A
B
C
D
E F
G
H
I
J
KLMNOPQRS
5
12
1.5X4
3X6 3X4
4X4
3X6
1.5X3
3X10 3X6
5X6
3X8
5X6
3X6
3X4 3X6
4X4
1.5X4
1.5X4
3X6
6'2"28'4"6'2"
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
17'6'8"17'
40'8"
1'2"
8'
3
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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)
TC 24 17.00 23.67
BC 75 0.00 40.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right bottom chords exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 237 /- /- /260 /153 /267
Q 1435 /- /- /924 /653 /-
L 1466 /- /- /940 /647 /-
S 218 /- /- /260 /170 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 1.7
L Brg Width = 8.0 Min Req = 1.7
S Brg Width = 8.0 Min Req = 1.5
Bearings R, Q, L, & S are a rigid surface.
Bearings R, Q, L, & S require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 204 -113
B - C 855 -1131
C - D 869 -1073
D - E 1034 -1102
E - F 985 -1007
Chords Tens. Comp.
F - G 965 -1140
G - H 398 -94
H - I 380 -120
I - J 213 -103
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
R - Q 311 -270
Q - P 325 -274
P - O 947 -491
O - N 947 -491
Chords Tens. Comp.
N - M 824 -507
M - L 824 -507
L - K 50 -86
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - R 270 -185
Q - B 957 -1305
B - P 1061 -550
D - P 392 -331
P - E 177 -175
E - N 216 -129
Webs Tens. Comp.
N - F 176 -9
N - G 287 -53
G - L 758 -1226
L - I 495 -404
J - K 273 -179
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 4.07 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 N 999 360
VERT(CL): 0.062 N 999 240
HORZ(LL): 0.013 K - -
HORZ(TL): 0.027 K - -
Creep Factor: 2.0
Max TC CSI: 0.365
Max BC CSI: 0.668
Max Web CSI: 0.580
Wgt: 215.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A06
Truss Type
HIPS
Qty
1
Ply
1 2618
05/12/2020
(a)
A
B
C
D
E F
G
H
I
J
KLMNOPQRS
5
12
1.5X4
3X6 3X4
4X4
3X6
1.5X3
3X10 3X6
5X6
3X8
5X6
3X6
3X4 3X6
4X4
1.5X4
1.5X4
3X6
6'2"28'4"6'2"
SEAT PLATE REQ. SEAT PLATE REQ.SEAT PLATE REQ. SEAT PLATE REQ.
17'6'8"17'
40'8"
1'2"
8'
3
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x8 SP 2400f-1.8E
Webs 2x4 SP #3 :W1 2x8 SP 2400f-1.8E:
Nailnote
Nail Schedule:0.131"x3", min. nails
Top Chord: 1 Row @12.00" o.c.
Bot Chord: 1 Row @ 6.00" 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 52 plf at 0.00 to 52 plf at 29.00
BC: From 10 plf at 0.00 to 10 plf at 12.03
BC: From 25 plf at 12.03 to 25 plf at 16.97
BC: From 10 plf at 16.97 to 10 plf at 26.60
BC: From 20 plf at 26.60 to 20 plf at 29.00
BC: 526 lb Conc. Load at 2.06, 4.06, 6.06, 8.06
10.06,12.06,14.06,16.06,18.06,18.60,20.60,22.60
24.60,26.60
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 11.74 17.26
BC 120 0.00 29.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads and reactions based on MWFRS.
Left end vertical exposed to wind pressure. Deflection meets L/360.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 4602 /- /- /- /2238 /107
N 4646 /- /- /- /2247 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.9
N Brg Width = 8.0 Min Req = 1.9
Bearings M & N are a rigid surface.
Bearings M & N require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 1140 -2304
B - C 1198 -2461
C - D 1069 -2246
Chords Tens. Comp.
D - E 1199 -2465
E - F 1154 -2378
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
M - L 58 -66
L - K 2112 -1029
K - J 2246 -1069
Chords Tens. Comp.
J - I 2246 -1069
I - H 2178 -1041
H - G 54 -37
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - M 1044 -2072
A - L 2326 -1085
L - B 271 -339
B - K 252 -56
C - K 792 -253
Webs Tens. Comp.
D - I 815 -260
I - E 160 -46
E - H 257 -257
H - F 2410 -1133
F - G 1072 -2139
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.081 I 999 360
VERT(CL): 0.168 I 999 240
HORZ(LL): -0.016 E - -
HORZ(TL): 0.032 E - -
Creep Factor: 2.0
Max TC CSI: 0.240
Max BC CSI: 0.286
Max Web CSI: 0.918
Wgt: 453.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A07G
Truss Type
HIPS
Qty
1
Ply
2 2481
05/12/2020
W1
W1
A
B
C D
E
F
GHIJKLMN
5
12
3X10(R)
3X12 5X6
3X4
5X6
5X6 6X6
5X6
5X6
3X4
5X6
5X6
3X12
29'
SEAT PLATE REQ.SEAT PLATE REQ.
11'8"14 5'6"4 11'8"14
3'
7
"
3
8'
5
"
1
4
2'0"12
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
6"8
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'4"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
Top chord 2x4 SP M-30
Bot chord 2x8 SP 2400f-1.8E
Webs 2x4 SP #3 :W1 2x8 SP 2400f-1.8E:
Nailnote
Nail Schedule:0.131"x3", min. nails
Top Chord: 1 Row @12.00" o.c.
Bot Chord: 1 Row @ 6.00" 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 52 plf at 0.00 to 52 plf at 29.00
BC: From 10 plf at 0.00 to 10 plf at 12.03
BC: From 25 plf at 12.03 to 25 plf at 16.97
BC: From 10 plf at 16.97 to 10 plf at 26.60
BC: From 20 plf at 26.60 to 20 plf at 29.00
BC: 526 lb Conc. Load at 2.06, 4.06, 6.06, 8.06
10.06,12.06,14.06,16.06,18.06,18.60,20.60,22.60
24.60,26.60
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 11.74 17.26
BC 120 0.00 29.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads and reactions based on MWFRS.
Left end vertical exposed to wind pressure. Deflection meets L/360.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 4602 /- /- /- /2238 /107
N 4646 /- /- /- /2247 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.9
N Brg Width = 8.0 Min Req = 1.9
Bearings M & N are a rigid surface.
Bearings M & N require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 1140 -2304
B - C 1198 -2461
C - D 1069 -2246
Chords Tens. Comp.
D - E 1199 -2465
E - F 1154 -2378
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
M - L 58 -66
L - K 2112 -1029
K - J 2246 -1069
Chords Tens. Comp.
J - I 2246 -1069
I - H 2178 -1041
H - G 54 -37
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - M 1044 -2072
A - L 2326 -1085
L - B 271 -339
B - K 252 -56
C - K 792 -253
Webs Tens. Comp.
D - I 815 -260
I - E 160 -46
E - H 257 -257
H - F 2410 -1133
F - G 1072 -2139
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.081 I 999 360
VERT(CL): 0.168 I 999 240
HORZ(LL): -0.016 E - -
HORZ(TL): 0.032 E - -
Creep Factor: 2.0
Max TC CSI: 0.240
Max BC CSI: 0.286
Max Web CSI: 0.918
Wgt: 453.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
A07G
Truss Type
HIPS
Qty
1
Ply
2 2481
05/12/2020
W1
W1
A
B
C D
E
F
GHIJKLMN
5
12
3X10(R)
3X12 5X6
3X4
5X6
5X6 6X6
5X6
5X6
3X4
5X6
5X6
3X12
29'
SEAT PLATE REQ.SEAT PLATE REQ.
11'8"14 5'6"4 11'8"14
3'
7
"
3
8'
5
"
1
4
2'0"12
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'
526#
6"8
526#
2'
526#
2'
526#
2'
526#
2'
526#
2'4"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
Top chord 2x4 SP M-30
Bot chord 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)
TC 24 0.00 33.33
BC 75 0.00 33.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 398 /- /- /226 /126 /261
L 1917 /- /- /1019 /896 /-
P 746 /- /- /474 /305 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 1.5
L Brg Width = 8.0 Min Req = 2.3
P Brg Width = 8.0 Min Req = 1.5
Bearings O, L, & P are a rigid surface.
Bearings O, L, & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 145 -408
B - C 515 -237
C - D 621 -225
D - E 565 -39
Chords Tens. Comp.
E - F 584 -748
F - G 550 -787
G - H 203 -187
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
O - N 295 -281
N - M 381 -281
M - L 381 -281
Chords Tens. Comp.
L - K 277 -121
K - J 277 -121
J - I 900 -463
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - O 263 -341
A - N 263 -74
N - B 286 0
B - L 618 -754
D - L 467 -380
Webs Tens. Comp.
L - E 649 -1094
E - J 933 -581
J - G 682 -568
G - I 486 -898
H - I 305 -231
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 26.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.33 ft
Loc. from endwall: not in 9.67 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 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): 0.030 G 999 360
VERT(CL): 0.064 G 999 240
HORZ(LL): 0.009 H - -
HORZ(TL): 0.019 E - -
Creep Factor: 2.0
Max TC CSI: 0.790
Max BC CSI: 0.769
Max Web CSI: 0.904
Wgt: 184.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B01
Truss Type
COMN
Qty
1
Ply
1 2574
05/12/2020
(a)(a)
(a)A
B
C
D
E
F
G
H
IJKLMNO P
5
12
3X4(R)
3X6 3X4
3X4
3X6
3X6
1.5X3
4X8
4X6(R)
3X6 3X4
3X6
3X4
2X4
3X6(R)
13'4"20'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
16'8"16'8"
33'4"
1'2"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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)
TC 24 0.00 33.33
BC 75 0.00 33.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 398 /- /- /226 /126 /261
L 1917 /- /- /1019 /896 /-
P 746 /- /- /474 /305 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 1.5
L Brg Width = 8.0 Min Req = 2.3
P Brg Width = 8.0 Min Req = 1.5
Bearings O, L, & P are a rigid surface.
Bearings O, L, & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 145 -408
B - C 515 -237
C - D 621 -225
D - E 565 -39
Chords Tens. Comp.
E - F 584 -748
F - G 550 -787
G - H 203 -187
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
O - N 295 -281
N - M 381 -281
M - L 381 -281
Chords Tens. Comp.
L - K 277 -121
K - J 277 -121
J - I 900 -463
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - O 263 -341
A - N 263 -74
N - B 286 0
B - L 618 -754
D - L 467 -380
Webs Tens. Comp.
L - E 649 -1094
E - J 933 -581
J - G 682 -568
G - I 486 -898
H - I 305 -231
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 26.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.33 ft
Loc. from endwall: not in 9.67 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 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): 0.030 G 999 360
VERT(CL): 0.064 G 999 240
HORZ(LL): 0.009 H - -
HORZ(TL): 0.019 E - -
Creep Factor: 2.0
Max TC CSI: 0.790
Max BC CSI: 0.769
Max Web CSI: 0.904
Wgt: 184.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B01
Truss Type
COMN
Qty
1
Ply
1 2574
05/12/2020
(a)(a)
(a)A
B
C
D
E
F
G
H
IJKLMNO P
5
12
3X4(R)
3X6 3X4
3X4
3X6
3X6
1.5X3
4X8
4X6(R)
3X6 3X4
3X6
3X4
2X4
3X6(R)
13'4"20'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
16'8"16'8"
33'4"
1'2"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1, W5 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.27
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 483 /-37 /- /698 /435 /286
Q 2099 /- /- /1188 /785 /-
K 526 /- /- /337 /189 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 2.5
K Brg Width = - Min Req = -
Bearings P & Q are a rigid surface.
Bearings P & Q require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 190 -158
B - C 686 -546
C - D 864 -531
D - E 1010 -527
E - F 958 -361
Chords Tens. Comp.
F - G 489 -649
G - H 294 -513
H - I 290 -624
I - J 608 -1018
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 168 -145
P - O 235 -301
O - N 726 -529
Chords Tens. Comp.
N - M 596 -482
M - L 959 -521
L - K 19 -22
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 643 -392
B - O 534 -559
O - C 475 -632
C - N 1162 -733
E - N 467 -379
N - F 670 -1200
Webs Tens. Comp.
F - M 1181 -646
M - G 513 -434
M - I 471 -418
I - L 177 -130
L - J 908 -482
K - J 374 -482
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.53 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.042 G 999 360
VERT(CL): 0.091 G 999 240
HORZ(LL): 0.020 K - -
HORZ(TL): 0.042 K - -
Creep Factor: 2.0
Max TC CSI: 0.434
Max BC CSI: 0.513
Max Web CSI: 0.894
Wgt: 200.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B02
Truss Type
COMN
Qty
14
Ply
1 2475
05/12/2020
W1
W5(a)
A
B
C D
E
F
G H
I
J
K
L
M
NOPQ
5
12
3
12
3X4(A1)
2X4
3X6
3X4
3X4
3X6
1.5X3
6X10
5X6
5X8
1.5X3
3X6
3X4
3X4
4X6
3X3
2'13'8"19'8"
SEAT PLATE REQ.SEAT PLATE REQ.
18'8"16'8"
15'8"9'6"10'2"
35'4"
4"
1'2"2'
4
"
8
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1, W5 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.27
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 483 /-37 /- /698 /435 /286
Q 2099 /- /- /1188 /785 /-
K 526 /- /- /337 /189 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 2.5
K Brg Width = - Min Req = -
Bearings P & Q are a rigid surface.
Bearings P & Q require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 190 -158
B - C 686 -546
C - D 864 -531
D - E 1010 -527
E - F 958 -361
Chords Tens. Comp.
F - G 489 -649
G - H 294 -513
H - I 290 -624
I - J 608 -1018
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 168 -145
P - O 235 -301
O - N 726 -529
Chords Tens. Comp.
N - M 596 -482
M - L 959 -521
L - K 19 -22
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 643 -392
B - O 534 -559
O - C 475 -632
C - N 1162 -733
E - N 467 -379
N - F 670 -1200
Webs Tens. Comp.
F - M 1181 -646
M - G 513 -434
M - I 471 -418
I - L 177 -130
L - J 908 -482
K - J 374 -482
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h to 2h
C&C Dist a: 3.53 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.042 G 999 360
VERT(CL): 0.091 G 999 240
HORZ(LL): 0.020 K - -
HORZ(TL): 0.042 K - -
Creep Factor: 2.0
Max TC CSI: 0.434
Max BC CSI: 0.513
Max Web CSI: 0.894
Wgt: 200.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B02
Truss Type
COMN
Qty
14
Ply
1 2475
05/12/2020
W1
W5(a)
A
B
C D
E
F
G H
I
J
K
L
M
NOPQ
5
12
3
12
3X4(A1)
2X4
3X6
3X4
3X4
3X6
1.5X3
6X10
5X6
5X8
1.5X3
3X6
3X4
3X4
4X6
3X3
2'13'8"19'8"
SEAT PLATE REQ.SEAT PLATE REQ.
18'8"16'8"
15'8"9'6"10'2"
35'4"
4"
1'2"2'
4
"
8
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1, W5 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.27
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 481 /-41 /- /698 /435 /286
Q 2106 /- /- /1190 /893 /-
R 523 /- /- /335 /234 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 2.5
R Brg Width = 8.0 Min Req = 1.5
Bearings P, Q, & K are a rigid surface.
Bearings P, Q, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 194 -171
B - C 696 -552
C - D 872 -534
D - E 1018 -530
E - F 964 -362
Chords Tens. Comp.
F - G 478 -633
G - H 287 -501
H - I 283 -606
I - J 599 -1016
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 181 -149
P - O 229 -301
O - N 732 -532
Chords Tens. Comp.
N - M 599 -489
M - L 950 -504
L - K 24 -20
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 655 -392
B - O 545 -580
O - C 474 -630
C - N 1169 -739
E - N 472 -384
N - F 669 -1204
Webs Tens. Comp.
F - M 1171 -639
M - G 503 -424
M - I 466 -423
I - L 165 -115
L - J 898 -464
K - J 375 -477
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.53 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.042 G 999 360
VERT(CL): 0.092 G 999 240
HORZ(LL): 0.019 K - -
HORZ(TL): 0.042 K - -
Creep Factor: 2.0
Max TC CSI: 0.438
Max BC CSI: 0.522
Max Web CSI: 0.907
Wgt: 201.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B03
Truss Type
COMN
Qty
4
Ply
1 2484
05/12/2020
W1
W5(a)
A
B
C D
E
F
G H
I
J
K
L
M
NOPQ R
5
12
3
12
3X4(A1)
2X4
3X6
3X4
3X4
3X6
1.5X3
6X10
5X6
5X8
1.5X4
3X6
3X4
3X4
4X6
3X3(R)
2'13'4"20'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
18'8"16'8"
15'8"9'6"10'2"
35'4"
4"
1'2"2'
4
"
8
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1, W5 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.27
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Shim all supports to solid bearing.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 481 /-41 /- /698 /435 /286
Q 2106 /- /- /1190 /893 /-
R 523 /- /- /335 /234 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 1.5
Q Brg Width = 8.0 Min Req = 2.5
R Brg Width = 8.0 Min Req = 1.5
Bearings P, Q, & K are a rigid surface.
Bearings P, Q, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 194 -171
B - C 696 -552
C - D 872 -534
D - E 1018 -530
E - F 964 -362
Chords Tens. Comp.
F - G 478 -633
G - H 287 -501
H - I 283 -606
I - J 599 -1016
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 181 -149
P - O 229 -301
O - N 732 -532
Chords Tens. Comp.
N - M 599 -489
M - L 950 -504
L - K 24 -20
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 655 -392
B - O 545 -580
O - C 474 -630
C - N 1169 -739
E - N 472 -384
N - F 669 -1204
Webs Tens. Comp.
F - M 1171 -639
M - G 503 -424
M - I 466 -423
I - L 165 -115
L - J 898 -464
K - J 375 -477
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.53 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.042 G 999 360
VERT(CL): 0.092 G 999 240
HORZ(LL): 0.019 K - -
HORZ(TL): 0.042 K - -
Creep Factor: 2.0
Max TC CSI: 0.438
Max BC CSI: 0.522
Max Web CSI: 0.907
Wgt: 201.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B03
Truss Type
COMN
Qty
4
Ply
1 2484
05/12/2020
W1
W5(a)
A
B
C D
E
F
G H
I
J
K
L
M
NOPQ R
5
12
3
12
3X4(A1)
2X4
3X6
3X4
3X4
3X6
1.5X3
6X10
5X6
5X8
1.5X4
3X6
3X4
3X4
4X6
3X3(R)
2'13'4"20'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
18'8"16'8"
15'8"9'6"10'2"
35'4"
4"
1'2"2'
4
"
8
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 581 /- /- /650 /404 /284
N 1649 /- /- /1119 /696 /-
K 898 /- /- /672 /391 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.5
N Brg Width = 8.0 Min Req = 1.9
K Brg Width = 8.0 Min Req = 1.5
Bearings Q, N, & K are a rigid surface.
Bearings Q, N, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 169 -114
B - C 681 -377
C - D 323 -275
D - E 467 -272
E - F 409 -140
Chords Tens. Comp.
F - G 746 -898
G - H 487 -735
H - I 479 -892
I - J 131 -215
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - Q 124 -125
Q - P 272 -277
P - O 600 -444
O - N 600 -444
Chords Tens. Comp.
N - M 362 -82
M - L 362 -82
L - K 334 -190
K - J 231 -114
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
Q - B 698 -479
B - P 368 -509
P - C 470 -618
C - N 1077 -677
E - N 460 -366
Webs Tens. Comp.
N - F 635 -882
F - L 1005 -729
L - G 654 -564
L - I 516 -192
I - K 740 -771
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 G 999 360
VERT(CL): 0.063 G 999 240
HORZ(LL): 0.012 G - -
HORZ(TL): 0.014 G - -
Creep Factor: 2.0
Max TC CSI: 0.526
Max BC CSI: 0.506
Max Web CSI: 0.943
Wgt: 203.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B04
Truss Type
COMN
Qty
1
Ply
1 2744
05/12/2020
W1 W1
(a)(a)
A
B
C D
E
F
G
H
I
J
KLMNOPQ
5
12
3X4(A1)
2X4
3X6
3X4
3X43X6
3X6
1.5X3
4X8
5X6
3X6 3X10
1.5X4
3X6
3X6
3X4
3X4(A1)
2'13'4"20'2'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
18'8"18'8"
37'4"
4"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left and right cantilevers are exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 581 /- /- /650 /404 /284
N 1649 /- /- /1119 /696 /-
K 898 /- /- /672 /391 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.5
N Brg Width = 8.0 Min Req = 1.9
K Brg Width = 8.0 Min Req = 1.5
Bearings Q, N, & K are a rigid surface.
Bearings Q, N, & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 169 -114
B - C 681 -377
C - D 323 -275
D - E 467 -272
E - F 409 -140
Chords Tens. Comp.
F - G 746 -898
G - H 487 -735
H - I 479 -892
I - J 131 -215
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - Q 124 -125
Q - P 272 -277
P - O 600 -444
O - N 600 -444
Chords Tens. Comp.
N - M 362 -82
M - L 362 -82
L - K 334 -190
K - J 231 -114
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
Q - B 698 -479
B - P 368 -509
P - C 470 -618
C - N 1077 -677
E - N 460 -366
Webs Tens. Comp.
N - F 635 -882
F - L 1005 -729
L - G 654 -564
L - I 516 -192
I - K 740 -771
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 G 999 360
VERT(CL): 0.063 G 999 240
HORZ(LL): 0.012 G - -
HORZ(TL): 0.014 G - -
Creep Factor: 2.0
Max TC CSI: 0.526
Max BC CSI: 0.506
Max Web CSI: 0.943
Wgt: 203.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B04
Truss Type
COMN
Qty
1
Ply
1 2744
05/12/2020
W1 W1
(a)(a)
A
B
C D
E
F
G
H
I
J
KLMNOPQ
5
12
3X4(A1)
2X4
3X6
3X4
3X43X6
3X6
1.5X3
4X8
5X6
3X6 3X10
1.5X4
3X6
3X6
3X4
3X4(A1)
2'13'4"20'2'
SEAT PLATE REQ.SEAT PLATE REQ.SEAT PLATE REQ.
18'8"18'8"
37'4"
4"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 20.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1525 /- /- /945 /699 /258
K 1527 /- /- /945 /699 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
Bearings R & K are a rigid surface.
Bearings R & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 226 -253
B - C 1365 -2141
C - D 1225 -1771
D - E 1257 -1752
E - F 1261 -1538
Chords Tens. Comp.
F - G 1257 -1754
G - H 1225 -1773
H - I 1365 -2145
I - J 221 -253
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 250 -193
R - Q 245 -261
Q - P 1938 -1139
P - O 1938 -1139
O - N 1538 -754
Chords Tens. Comp.
N - M 1942 -1140
M - L 1942 -1140
L - K 244 -157
K - J 250 -187
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1094 -1436
B - Q 1774 -1072
Q - C 314 -184
C - O 417 -537
E - O 356 -106
Webs Tens. Comp.
F - N 356 -106
N - H 417 -541
H - L 314 -185
L - I 1778 -1072
I - K 1094 -1438
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.118 E 999 360
VERT(CL): 0.293 N 999 240
HORZ(LL): -0.055 E - -
HORZ(TL): 0.101 E - -
Creep Factor: 2.0
Max TC CSI: 0.524
Max BC CSI: 0.544
Max Web CSI: 0.716
Wgt: 191.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B05
Truss Type
HIPS
Qty
1
Ply
1 2493
05/12/2020
W1 W1
(a)(a)
A
B
C D
E F
G H
I
J
KLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
3X6
4X6
5X6
3X4
5X6
3X4 4X6
3X6
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
17'3'4"17'
37'4"
4"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 20.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1525 /- /- /945 /699 /258
K 1527 /- /- /945 /699 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
Bearings R & K are a rigid surface.
Bearings R & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 226 -253
B - C 1365 -2141
C - D 1225 -1771
D - E 1257 -1752
E - F 1261 -1538
Chords Tens. Comp.
F - G 1257 -1754
G - H 1225 -1773
H - I 1365 -2145
I - J 221 -253
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 250 -193
R - Q 245 -261
Q - P 1938 -1139
P - O 1938 -1139
O - N 1538 -754
Chords Tens. Comp.
N - M 1942 -1140
M - L 1942 -1140
L - K 244 -157
K - J 250 -187
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1094 -1436
B - Q 1774 -1072
Q - C 314 -184
C - O 417 -537
E - O 356 -106
Webs Tens. Comp.
F - N 356 -106
N - H 417 -541
H - L 314 -185
L - I 1778 -1072
I - K 1094 -1438
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.118 E 999 360
VERT(CL): 0.293 N 999 240
HORZ(LL): -0.055 E - -
HORZ(TL): 0.101 E - -
Creep Factor: 2.0
Max TC CSI: 0.524
Max BC CSI: 0.544
Max Web CSI: 0.716
Wgt: 191.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B05
Truss Type
HIPS
Qty
1
Ply
1 2493
05/12/2020
W1 W1
(a)(a)
A
B
C D
E F
G H
I
J
KLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
3X6
4X6
5X6
3X4
5X6
3X4 4X6
3X6
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
17'3'4"17'
37'4"
4"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 22.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1525 /- /- /953 /700 /228
K 1527 /- /- /953 /700 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
Bearings R & K are a rigid surface.
Bearings R & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 189 -258
B - C 1358 -2080
C - D 1324 -1892
D - E 1348 -1863
E - F 1358 -1675
Chords Tens. Comp.
F - G 1346 -1861
G - H 1322 -1891
H - I 1358 -2085
I - J 185 -258
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 254 -157
R - Q 259 -257
Q - P 1882 -1132
P - O 1672 -909
O - N 1672 -909
Chords Tens. Comp.
N - M 1672 -909
M - L 1886 -1133
L - K 258 -130
K - J 254 -153
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1119 -1433
B - Q 1703 -1065
Q - C 299 -229
C - P 247 -232
E - P 361 -34
E - M 185 -180
Webs Tens. Comp.
M - F 363 -46
M - H 248 -238
H - L 299 -228
L - I 1708 -1064
I - K 1119 -1436
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.079 P 999 360
VERT(CL): 0.162 P 999 240
HORZ(LL): 0.027 K - -
HORZ(TL): 0.057 K - -
Creep Factor: 2.0
Max TC CSI: 0.335
Max BC CSI: 0.440
Max Web CSI: 0.651
Wgt: 197.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B06
Truss Type
HIPS
Qty
1
Ply
1 2496
05/12/2020
W1 W1
(a)
A
B
C D
E F
G
H
I
J
KLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
3X6
5X8
3X4 3X6 3X6 3X8
5X6
3X6
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
15'7'4"15'
37'4"
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 22.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1525 /- /- /953 /700 /228
K 1527 /- /- /953 /700 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
K Brg Width = 8.0 Min Req = 1.8
Bearings R & K are a rigid surface.
Bearings R & K require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 189 -258
B - C 1358 -2080
C - D 1324 -1892
D - E 1348 -1863
E - F 1358 -1675
Chords Tens. Comp.
F - G 1346 -1861
G - H 1322 -1891
H - I 1358 -2085
I - J 185 -258
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 254 -157
R - Q 259 -257
Q - P 1882 -1132
P - O 1672 -909
O - N 1672 -909
Chords Tens. Comp.
N - M 1672 -909
M - L 1886 -1133
L - K 258 -130
K - J 254 -153
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1119 -1433
B - Q 1703 -1065
Q - C 299 -229
C - P 247 -232
E - P 361 -34
E - M 185 -180
Webs Tens. Comp.
M - F 363 -46
M - H 248 -238
H - L 299 -228
L - I 1708 -1064
I - K 1119 -1436
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.079 P 999 360
VERT(CL): 0.162 P 999 240
HORZ(LL): 0.027 K - -
HORZ(TL): 0.057 K - -
Creep Factor: 2.0
Max TC CSI: 0.335
Max BC CSI: 0.440
Max Web CSI: 0.651
Wgt: 197.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B06
Truss Type
HIPS
Qty
1
Ply
1 2496
05/12/2020
W1 W1
(a)
A
B
C D
E F
G
H
I
J
KLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
3X6
5X8
3X4 3X6 3X6 3X8
5X6
3X6
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
15'7'4"15'
37'4"
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 24.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1528 /- /- /956 /702 /197
J 1528 /- /- /956 /702 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings R & J are a rigid surface.
Bearings R & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 206 -271
B - C 1314 -1968
C - D 1415 -1996
D - E 1532 -1999
Chords Tens. Comp.
E - F 1532 -1999
F - G 1415 -1996
G - H 1314 -1968
H - I 203 -270
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 269 -173
R - Q 205 -206
Q - P 1805 -1121
P - O 1774 -1013
O - N 1774 -1013
Chords Tens. Comp.
N - M 1774 -1013
M - L 1774 -1013
L - K 1805 -1121
K - J 205 -130
J - I 269 -170
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1113 -1449
B - Q 1682 -1068
Q - C 357 -345
C - P 193 -87
D - P 258 -17
D - N 321 -253
E - N 351 -338
Webs Tens. Comp.
N - F 321 -253
F - L 258 -17
L - G 193 -87
G - K 357 -345
K - H 1682 -1068
H - J 1113 -1449
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.089 E 999 360
VERT(CL): 0.182 E 999 240
HORZ(LL): 0.029 J - -
HORZ(TL): 0.060 J - -
Creep Factor: 2.0
Max TC CSI: 0.282
Max BC CSI: 0.366
Max Web CSI: 0.641
Wgt: 205.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B07
Truss Type
HIPS
Qty
1
Ply
1 2499
05/12/2020
W1 W1A
B
C
D E F
G
H
I
JKLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
6X6
3X4 3X6
1.5X3
3X8 3X6
6X6
3X4
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'11'4"13'
37'4"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 24.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
R 1528 /- /- /956 /702 /197
J 1528 /- /- /956 /702 /-
Wind reactions based on MWFRS
R Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings R & J are a rigid surface.
Bearings R & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 206 -271
B - C 1314 -1968
C - D 1415 -1996
D - E 1532 -1999
Chords Tens. Comp.
E - F 1532 -1999
F - G 1415 -1996
G - H 1314 -1968
H - I 203 -270
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 269 -173
R - Q 205 -206
Q - P 1805 -1121
P - O 1774 -1013
O - N 1774 -1013
Chords Tens. Comp.
N - M 1774 -1013
M - L 1774 -1013
L - K 1805 -1121
K - J 205 -130
J - I 269 -170
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
R - B 1113 -1449
B - Q 1682 -1068
Q - C 357 -345
C - P 193 -87
D - P 258 -17
D - N 321 -253
E - N 351 -338
Webs Tens. Comp.
N - F 321 -253
F - L 258 -17
L - G 193 -87
G - K 357 -345
K - H 1682 -1068
H - J 1113 -1449
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.089 E 999 360
VERT(CL): 0.182 E 999 240
HORZ(LL): 0.029 J - -
HORZ(TL): 0.060 J - -
Creep Factor: 2.0
Max TC CSI: 0.282
Max BC CSI: 0.366
Max Web CSI: 0.641
Wgt: 205.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B07
Truss Type
HIPS
Qty
1
Ply
1 2499
05/12/2020
W1 W1A
B
C
D E F
G
H
I
JKLMNOPQR
5
12
3X4(A1)
4X4
3X6
4X6(R)
3X4
6X6
3X4 3X6
1.5X3
3X8 3X6
6X6
3X4
3X4
4X6(R)
3X6
4X4
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'11'4"13'
37'4"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 26.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 1528 /- /- /957 /920 /167
J 1528 /- /- /957 /920 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings Q & J are a rigid surface.
Bearings Q & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 151 -310
B - C 175 -277
C - D 1407 -2008
D - E 1729 -2335
Chords Tens. Comp.
E - F 1729 -2335
F - G 1407 -2008
G - H 175 -277
H - I 151 -310
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 300 -127
P - O 1486 -984
O - N 1803 -1054
N - M 1803 -1054
Chords Tens. Comp.
M - L 1803 -1054
L - K 1803 -1054
K - J 1486 -985
J - I 300 -127
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 292 -196
P - C 1476 -1938
C - O 382 -187
D - O 204 0
D - M 637 -476
E - M 518 -502
Webs Tens. Comp.
M - F 637 -476
F - K 204 0
K - G 382 -187
G - J 1476 -1938
J - H 292 -196
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.111 E 999 360
VERT(CL): 0.216 E 999 240
HORZ(LL): 0.034 J - -
HORZ(TL): 0.070 J - -
Creep Factor: 2.0
Max TC CSI: 0.478
Max BC CSI: 0.493
Max Web CSI: 0.708
Wgt: 193.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B08
Truss Type
HIPS
Qty
1
Ply
1 2502
05/12/2020
W1 W1A
B
C
D E F
G
H
I
JKLMNOPQ
5
12
3X4(A1)
1.5X3
4X6
3X4
5X8
3X4 3X6
1.5X4
3X8 3X6
5X8
3X4
3X4
4X6
1.5X3
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
11'15'4"11'
37'4"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 26.33
BC 75 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q 1528 /- /- /957 /920 /167
J 1528 /- /- /957 /920 /-
Wind reactions based on MWFRS
Q Brg Width = 8.0 Min Req = 1.8
J Brg Width = 8.0 Min Req = 1.8
Bearings Q & J are a rigid surface.
Bearings Q & J require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 151 -310
B - C 175 -277
C - D 1407 -2008
D - E 1729 -2335
Chords Tens. Comp.
E - F 1729 -2335
F - G 1407 -2008
G - H 175 -277
H - I 151 -310
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 300 -127
P - O 1486 -984
O - N 1803 -1054
N - M 1803 -1054
Chords Tens. Comp.
M - L 1803 -1054
L - K 1803 -1054
K - J 1486 -985
J - I 300 -127
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 292 -196
P - C 1476 -1938
C - O 382 -187
D - O 204 0
D - M 637 -476
E - M 518 -502
Webs Tens. Comp.
M - F 637 -476
F - K 204 0
K - G 382 -187
G - J 1476 -1938
J - H 292 -196
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.73 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.111 E 999 360
VERT(CL): 0.216 E 999 240
HORZ(LL): 0.034 J - -
HORZ(TL): 0.070 J - -
Creep Factor: 2.0
Max TC CSI: 0.478
Max BC CSI: 0.493
Max Web CSI: 0.708
Wgt: 193.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B08
Truss Type
HIPS
Qty
1
Ply
1 2502
05/12/2020
W1 W1A
B
C
D E F
G
H
I
JKLMNOPQ
5
12
3X4(A1)
1.5X3
4X6
3X4
5X8
3X4 3X6
1.5X4
3X8 3X6
5X8
3X4
3X4
4X6
1.5X3
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
11'15'4"11'
37'4"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2, T3 2x6 SP 2400f-2.0E:
Bot chord 2x6 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x8 SP 2400f-1.8E:
:W2, W4 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 28.33
TC: From 62 plf at 28.33 to 62 plf at 37.33
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 28.30
BC: From 20 plf at 28.30 to 20 plf at 37.33
TC: 298 lb Conc. Load at 9.03,28.30
TC: 174 lb Conc. Load at 11.06,13.06,15.06,17.06
18.67,20.27,22.27,24.27,26.27
BC: 288 lb Conc. Load at 9.03,28.30
BC: 107 lb Conc. Load at 11.06,13.06,15.06,17.06
18.67,20.27,22.27,24.27,26.27
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 9.00 28.33
BC 47 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 2986 /- /- /- /2631 /-
I 2986 /- /- /- /2631 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 2.5
I Brg Width = 8.0 Min Req = 2.5
Bearings P & I are a rigid surface.
Bearings P & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 238 -347
B - C 4610 -4999
C - D 6147 -6839
D - E 6145 -6837
Chords Tens. Comp.
E - F 4182 -4531
F - G 4635 -5026
G - H 242 -351
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 342 -223
P - O 980 -838
O - N 4569 -4215
N - M 6816 -6130
M - L 6816 -6130
Chords Tens. Comp.
L - K 6816 -6130
K - J 6816 -6130
J - I 983 -841
I - H 346 -227
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 2631 -2822
B - O 3680 -3401
O - C 282 -221
C - N 2692 -2276
D - N 1184 -920
N - E 30 -17
Webs Tens. Comp.
E - K 488 -13
E - J 2279 -2689
F - J 1202 -918
J - G 3701 -3419
G - I 2627 -2817
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.73 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.393 D 998 360
VERT(CL): 0.476 K 823 240
HORZ(LL): -0.081 I - -
HORZ(TL): 0.098 I - -
Creep Factor: 2.0
Max TC CSI: 0.771
Max BC CSI: 0.981
Max Web CSI: 0.770
Wgt: 228.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B09G
Truss Type
HIPS
Qty
1
Ply
1 2562
05/12/2020
T2 T3
W1 W2
W4
W2 W1
(a)
(a)(a)
(a)
A
B
C D E F
G
H
IJKLMNOP
5
12
3X4(A1)
4X10
5X8(**)
6X6
H0710 3X8
5X10 H0510 H0510
H0714
3X3
H0510
6X10
5X8
4X10(**)
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
9'19'4"9'
37'4"
4"
4'
1
"
9'0"6
298#
2'0"6174#
2'
174#
2'
174#
2'
174#
1'7"4174#1'7"4
174#
2'
174#
2'
174#
2'
174#2'0"6
298#
288#
107#
107#
107#
107#
107#
107#
107#
107#
107#
288#
9'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2, T3 2x6 SP 2400f-2.0E:
Bot chord 2x6 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x8 SP 2400f-1.8E:
:W2, W4 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 28.33
TC: From 62 plf at 28.33 to 62 plf at 37.33
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 28.30
BC: From 20 plf at 28.30 to 20 plf at 37.33
TC: 298 lb Conc. Load at 9.03,28.30
TC: 174 lb Conc. Load at 11.06,13.06,15.06,17.06
18.67,20.27,22.27,24.27,26.27
BC: 288 lb Conc. Load at 9.03,28.30
BC: 107 lb Conc. Load at 11.06,13.06,15.06,17.06
18.67,20.27,22.27,24.27,26.27
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 9.00 28.33
BC 47 0.00 37.33
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P 2986 /- /- /- /2631 /-
I 2986 /- /- /- /2631 /-
Wind reactions based on MWFRS
P Brg Width = 8.0 Min Req = 2.5
I Brg Width = 8.0 Min Req = 2.5
Bearings P & I are a rigid surface.
Bearings P & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 238 -347
B - C 4610 -4999
C - D 6147 -6839
D - E 6145 -6837
Chords Tens. Comp.
E - F 4182 -4531
F - G 4635 -5026
G - H 242 -351
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 342 -223
P - O 980 -838
O - N 4569 -4215
N - M 6816 -6130
M - L 6816 -6130
Chords Tens. Comp.
L - K 6816 -6130
K - J 6816 -6130
J - I 983 -841
I - H 346 -227
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
P - B 2631 -2822
B - O 3680 -3401
O - C 282 -221
C - N 2692 -2276
D - N 1184 -920
N - E 30 -17
Webs Tens. Comp.
E - K 488 -13
E - J 2279 -2689
F - J 1202 -918
J - G 3701 -3419
G - I 2627 -2817
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.73 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.393 D 998 360
VERT(CL): 0.476 K 823 240
HORZ(LL): -0.081 I - -
HORZ(TL): 0.098 I - -
Creep Factor: 2.0
Max TC CSI: 0.771
Max BC CSI: 0.981
Max Web CSI: 0.770
Wgt: 228.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
B09G
Truss Type
HIPS
Qty
1
Ply
1 2562
05/12/2020
T2 T3
W1 W2
W4
W2 W1
(a)
(a)(a)
(a)
A
B
C D E F
G
H
IJKLMNOP
5
12
3X4(A1)
4X10
5X8(**)
6X6
H0710 3X8
5X10 H0510 H0510
H0714
3X3
H0510
6X10
5X8
4X10(**)
3X4(A1)
2'33'4"2'
SEAT PLATE REQ.SEAT PLATE REQ.
9'19'4"9'
37'4"
4"
4'
1
"
9'0"6
298#
2'0"6174#
2'
174#
2'
174#
2'
174#
1'7"4174#1'7"4
174#
2'
174#
2'
174#
2'
174#2'0"6
298#
288#
107#
107#
107#
107#
107#
107#
107#
107#
107#
288#
9'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2 2x4 SP 2400f-2.0E:
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
:W5 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 21.94
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 21.94
TC: 298 lb Conc. Load at 9.03
TC: 174 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06
BC: 288 lb Conc. Load at 9.03
BC: 107 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 21.94
BC 56 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 1720 /- /- /- /1568 /-
F 1825 /- /- /- /1640 /-
Wind reactions based on MWFRS
J Brg Width = 8.0 Min Req = 2.0
F Brg Width = - Min Req = -
Bearing J is a rigid surface.
Bearing J requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 126 -115
B - C 2460 -2527
Chords Tens. Comp.
C - D 2101 -2294
D - E 2100 -2293
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 123 -82
J - I 366 -280
I - H 2263 -2194
Chords Tens. Comp.
H - G 2263 -2194
G - F 24 -19
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
J - B 1626 -1623
B - I 1988 -1941
C - I 189 -20
C - G 109 0
Webs Tens. Comp.
D - G 1164 -876
G - E 2631 -2412
E - F 1638 -1650
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.110 D 999 360
VERT(CL): 0.126 D 999 240
HORZ(LL): -0.020 F - -
HORZ(TL): 0.024 C - -
Creep Factor: 2.0
Max TC CSI: 0.837
Max BC CSI: 0.943
Max Web CSI: 0.757
Wgt: 112.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C01G
Truss Type
COMN
Qty
1
Ply
1 2565
05/12/2020
T2
W1
W5
(a)
(a)
A
B
C D E
FGHIJ
5
12
2X4(A1)
3X6
4X6
5X8
5X6(R)H0308
4X4
5X10
6X6
3X6
2'19'11"4
SEAT PLATE REQ.
9'12'11"4
21'11"4
4"
4'
1
"
9'0"6
298#
2'0"6
174#
2'
174#
2'
174#
2'
174#
2'
174#
2'
174#
288#107#107#107#107#107#107#
10"8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30 :T2 2x4 SP 2400f-2.0E:
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
:W5 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 21.94
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 21.94
TC: 298 lb Conc. Load at 9.03
TC: 174 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06
BC: 288 lb Conc. Load at 9.03
BC: 107 lb Conc. Load at 11.06,13.06,15.06,17.06
19.06,21.06
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 21.94
BC 56 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 1720 /- /- /- /1568 /-
F 1825 /- /- /- /1640 /-
Wind reactions based on MWFRS
J Brg Width = 8.0 Min Req = 2.0
F Brg Width = - Min Req = -
Bearing J is a rigid surface.
Bearing J requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 126 -115
B - C 2460 -2527
Chords Tens. Comp.
C - D 2101 -2294
D - E 2100 -2293
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 123 -82
J - I 366 -280
I - H 2263 -2194
Chords Tens. Comp.
H - G 2263 -2194
G - F 24 -19
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
J - B 1626 -1623
B - I 1988 -1941
C - I 189 -20
C - G 109 0
Webs Tens. Comp.
D - G 1164 -876
G - E 2631 -2412
E - F 1638 -1650
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 13.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.110 D 999 360
VERT(CL): 0.126 D 999 240
HORZ(LL): -0.020 F - -
HORZ(TL): 0.024 C - -
Creep Factor: 2.0
Max TC CSI: 0.837
Max BC CSI: 0.943
Max Web CSI: 0.757
Wgt: 112.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C01G
Truss Type
COMN
Qty
1
Ply
1 2565
05/12/2020
T2
W1
W5
(a)
(a)
A
B
C D E
FGHIJ
5
12
2X4(A1)
3X6
4X6
5X8
5X6(R)H0308
4X4
5X10
6X6
3X6
2'19'11"4
SEAT PLATE REQ.
9'12'11"4
21'11"4
4"
4'
1
"
9'0"6
298#
2'0"6
174#
2'
174#
2'
174#
2'
174#
2'
174#
2'
174#
288#107#107#107#107#107#107#
10"8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP 2400f-2.0E :T2 2x4 SP M-30:
Bot chord 2x4 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 21.94
BC 103 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 1002 /- /- /675 /641 /359
G 795 /- /- /425 /611 /-
Wind reactions based on MWFRS
J Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing J is a rigid surface.
Bearing J requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 533 -842
B - C 748 -1040
C - D 645 -1010
Chords Tens. Comp.
D - E 686 -892
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 872 -532
J - I 835 -856
Chords Tens. Comp.
I - H 666 -587
H - G 666 -587
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 663 -750
C - I 225 -61
D - I 207 -41
Webs Tens. Comp.
I - E 373 -139
E - G 769 -873
F - G 165 -136
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.156 J 179 360
VERT(CL): 0.280 J 99 240
HORZ(LL): 0.068 B - -
HORZ(TL): 0.123 B - -
Creep Factor: 2.0
Max TC CSI: 0.621
Max BC CSI: 0.973
Max Web CSI: 0.840
Wgt: 111.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C02
Truss Type
COMN
Qty
1
Ply
1 2633
05/12/2020
T2
W1A
B
C
D E F
GHIJ
5
12
2X4(A1)
1.5X4
2X4
1.5X3
5X6
3X8 3X6
3X4 1.5X4
3X6(R)
2'19'11"4
SEAT PLATE REQ.
11'10'11"4
21'11"4
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP 2400f-2.0E :T2 2x4 SP M-30:
Bot chord 2x4 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 21.94
BC 103 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J 1002 /- /- /675 /641 /359
G 795 /- /- /425 /611 /-
Wind reactions based on MWFRS
J Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing J is a rigid surface.
Bearing J requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 533 -842
B - C 748 -1040
C - D 645 -1010
Chords Tens. Comp.
D - E 686 -892
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 872 -532
J - I 835 -856
Chords Tens. Comp.
I - H 666 -587
H - G 666 -587
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 663 -750
C - I 225 -61
D - I 207 -41
Webs Tens. Comp.
I - E 373 -139
E - G 769 -873
F - G 165 -136
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.156 J 179 360
VERT(CL): 0.280 J 99 240
HORZ(LL): 0.068 B - -
HORZ(TL): 0.123 B - -
Creep Factor: 2.0
Max TC CSI: 0.621
Max BC CSI: 0.973
Max Web CSI: 0.840
Wgt: 111.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C02
Truss Type
COMN
Qty
1
Ply
1 2633
05/12/2020
T2
W1A
B
C
D E F
GHIJ
5
12
2X4(A1)
1.5X4
2X4
1.5X3
5X6
3X8 3X6
3X4 1.5X4
3X6(R)
2'19'11"4
SEAT PLATE REQ.
11'10'11"4
21'11"4
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 21.94
BC 75 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1014 /- /- /692 /365 /301
G 784 /- /- /429 /509 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 116 -344
B - C 136 -312
C - D 524 -880
Chords Tens. Comp.
D - E 576 -742
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 331 -96
J - I 902 -870
Chords Tens. Comp.
I - H 902 -870
H - G 496 -415
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 292 -205
J - C 877 -1112
C - H 318 -175
D - H 207 -26
Webs Tens. Comp.
H - E 399 -258
E - G 656 -783
F - G 140 -112
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.019 D 999 360
VERT(CL): 0.040 D 999 240
HORZ(LL): -0.009 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.241
Max BC CSI: 0.604
Max Web CSI: 0.731
Wgt: 122.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C03
Truss Type
COMN
Qty
1
Ply
1 2636
05/12/2020
W1A
B
C
D E F
GHIJK
5
12
2X4(A1)
1.5X3
3X6
3X4
3X6
5X6
3X8
3X4 1.5X4
3X6(R)
2'19'11"4
SEAT PLATE REQ.
13'8'11"4
21'11"4
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.00 21.94
BC 75 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1014 /- /- /692 /365 /301
G 784 /- /- /429 /509 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 116 -344
B - C 136 -312
C - D 524 -880
Chords Tens. Comp.
D - E 576 -742
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 331 -96
J - I 902 -870
Chords Tens. Comp.
I - H 902 -870
H - G 496 -415
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 292 -205
J - C 877 -1112
C - H 318 -175
D - H 207 -26
Webs Tens. Comp.
H - E 399 -258
E - G 656 -783
F - G 140 -112
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.019 D 999 360
VERT(CL): 0.040 D 999 240
HORZ(LL): -0.009 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.241
Max BC CSI: 0.604
Max Web CSI: 0.731
Wgt: 122.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C03
Truss Type
COMN
Qty
1
Ply
1 2636
05/12/2020
W1A
B
C
D E F
GHIJK
5
12
2X4(A1)
1.5X3
3X6
3X4
3X6
5X6
3X8
3X4 1.5X4
3X6(R)
2'19'11"4
SEAT PLATE REQ.
13'8'11"4
21'11"4
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 21.94
BC 107 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1012 /- /- /698 /351 /348
G 783 /- /- /445 /482 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 77 -390
B - C 100 -358
C - D 352 -738
Chords Tens. Comp.
D - E 376 -698
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 373 -61
J - I 940 -924
Chords Tens. Comp.
I - H 940 -924
H - G 585 -444
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 285 -193
J - C 929 -1065
C - H 520 -385
Webs Tens. Comp.
E - H 493 -88
E - G 600 -789
F - G 248 -213
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.023 C 999 360
VERT(CL): 0.048 C 999 240
HORZ(LL): -0.010 G - -
HORZ(TL): 0.021 G - -
Creep Factor: 2.0
Max TC CSI: 0.506
Max BC CSI: 0.982
Max Web CSI: 0.791
Wgt: 115.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C04
Truss Type
COMN
Qty
1
Ply
1 2639
05/12/2020
W1
(a)
(a)
A
B
C
D
E F
GHIJK
5
12
2X4(A1)
1.5X3
3X6
3X4
3X6
3X6
5X6
3X4
3X6
3X6(R)
2'19'11"4
SEAT PLATE REQ.
15'6'11"4
21'11"4
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 15.00 21.94
BC 107 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1012 /- /- /698 /351 /348
G 783 /- /- /445 /482 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 77 -390
B - C 100 -358
C - D 352 -738
Chords Tens. Comp.
D - E 376 -698
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - J 373 -61
J - I 940 -924
Chords Tens. Comp.
I - H 940 -924
H - G 585 -444
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - J 285 -193
J - C 929 -1065
C - H 520 -385
Webs Tens. Comp.
E - H 493 -88
E - G 600 -789
F - G 248 -213
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.023 C 999 360
VERT(CL): 0.048 C 999 240
HORZ(LL): -0.010 G - -
HORZ(TL): 0.021 G - -
Creep Factor: 2.0
Max TC CSI: 0.506
Max BC CSI: 0.982
Max Web CSI: 0.791
Wgt: 115.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C04
Truss Type
COMN
Qty
1
Ply
1 2639
05/12/2020
W1
(a)
(a)
A
B
C
D
E F
GHIJK
5
12
2X4(A1)
1.5X3
3X6
3X4
3X6
3X6
5X6
3X4
3X6
3X6(R)
2'19'11"4
SEAT PLATE REQ.
15'6'11"4
21'11"4
4"
6'
7
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 20.33
BC 75 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1000 /- /- /686 /343 /359
G 794 /- /- /443 /400 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 160 -271
B - C 583 -1155
C - D 336 -580
Chords Tens. Comp.
D - E 419 -442
E - F 38 -19
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - K 264 -128
K - J 211 -518
J - I 1000 -824
Chords Tens. Comp.
I - H 1000 -824
H - G 161 -135
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
K - B 691 -899
B - J 866 -393
J - C 201 0
C - H 508 -615
Webs Tens. Comp.
D - H 354 -212
H - E 687 -549
E - G 613 -734
F - G 73 -49
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.027 C 999 360
VERT(CL): 0.055 C 999 240
HORZ(LL): -0.009 C - -
HORZ(TL): 0.014 G - -
Creep Factor: 2.0
Max TC CSI: 0.366
Max BC CSI: 0.374
Max Web CSI: 0.733
Wgt: 136.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C05
Truss Type
COMN
Qty
1
Ply
1 2654
05/12/2020
W1
(a)
A
B
C
D E
F
GHIJK
5
12
2X4(A1)
2X4
3X6
3X4
5X6
3X6
5X6
3X8
5X6
1.5X3
3X6(R)
2'19'11"4
SEAT PLATE REQ.
17'3'4"1'7"4
21'11"4
4"
6'
9
"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 17.00 20.33
BC 75 0.00 21.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1000 /- /- /686 /343 /359
G 794 /- /- /443 /400 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
G Brg Width = - Min Req = -
Bearing K is a rigid surface.
Bearing K requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 160 -271
B - C 583 -1155
C - D 336 -580
Chords Tens. Comp.
D - E 419 -442
E - F 38 -19
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - K 264 -128
K - J 211 -518
J - I 1000 -824
Chords Tens. Comp.
I - H 1000 -824
H - G 161 -135
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
K - B 691 -899
B - J 866 -393
J - C 201 0
C - H 508 -615
Webs Tens. Comp.
D - H 354 -212
H - E 687 -549
E - G 613 -734
F - G 73 -49
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.027 C 999 360
VERT(CL): 0.055 C 999 240
HORZ(LL): -0.009 C - -
HORZ(TL): 0.014 G - -
Creep Factor: 2.0
Max TC CSI: 0.366
Max BC CSI: 0.374
Max Web CSI: 0.733
Wgt: 136.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C05
Truss Type
COMN
Qty
1
Ply
1 2654
05/12/2020
W1
(a)
A
B
C
D E
F
GHIJK
5
12
2X4(A1)
2X4
3X6
3X4
5X6
3X6
5X6
3X8
5X6
1.5X3
3X6(R)
2'19'11"4
SEAT PLATE REQ.
17'3'4"1'7"4
21'11"4
4"
6'
9
"
7'
5
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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 109 0.00 19.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
I 812 /- /- /487 /289 /312
F 818 /- /- /452 /404 /-
Wind reactions based on MWFRS
I Brg Width = 8.0 Min Req = 1.5
F Brg Width = - Min Req = -
Bearing I is a rigid surface.
Bearing I requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 205 -205
B - C 546 -948
Chords Tens. Comp.
C - D 577 -920
D - E 72 -38
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
I - H 1035 -854
H - G 271 -221
Chords Tens. Comp.
G - F 271 -221
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - I 300 -241
I - B 506 -1032
B - H 620 -495
Webs Tens. Comp.
H - D 818 -490
D - F 571 -701
E - F 153 -100
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.033 B 999 360
VERT(CL): 0.067 B 999 240
HORZ(LL): 0.009 F - -
HORZ(TL): 0.018 F - -
Creep Factor: 2.0
Max TC CSI: 0.608
Max BC CSI: 0.989
Max Web CSI: 0.911
Wgt: 117.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C06
Truss Type
COMN
Qty
3
Ply
1 2520
05/12/2020
(a)
(a)
A
B C
D
E
FGHI
5
12
2X4
3X6(R)
3X4
3X4
3X4 3X4
4X4
1.5X3
3X6(R)
19'11"4
SEAT PLATE REQ.
16'8"3'3"4
1'
2
"
6'
9
"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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 109 0.00 19.94
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Hangers / Ties
(J) Hanger Support Required, by others
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
I 812 /- /- /487 /289 /312
F 818 /- /- /452 /404 /-
Wind reactions based on MWFRS
I Brg Width = 8.0 Min Req = 1.5
F Brg Width = - Min Req = -
Bearing I is a rigid surface.
Bearing I requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 205 -205
B - C 546 -948
Chords Tens. Comp.
C - D 577 -920
D - E 72 -38
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
I - H 1035 -854
H - G 271 -221
Chords Tens. Comp.
G - F 271 -221
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
A - I 300 -241
I - B 506 -1032
B - H 620 -495
Webs Tens. Comp.
H - D 818 -490
D - F 571 -701
E - F 153 -100
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.033 B 999 360
VERT(CL): 0.067 B 999 240
HORZ(LL): 0.009 F - -
HORZ(TL): 0.018 F - -
Creep Factor: 2.0
Max TC CSI: 0.608
Max BC CSI: 0.989
Max Web CSI: 0.911
Wgt: 117.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
C06
Truss Type
COMN
Qty
3
Ply
1 2520
05/12/2020
(a)
(a)
A
B C
D
E
FGHI
5
12
2X4
3X6(R)
3X4
3X4
3X4 3X4
4X4
1.5X3
3X6(R)
19'11"4
SEAT PLATE REQ.
16'8"3'3"4
1'
2
"
6'
9
"
8'
1
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x8 SP 2400f-1.8E
Webs 2x4 SP #3 :W1, W11 2x8 SP 2400f-1.8E:
:W2, W7, W10 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 0.00 to 62 plf at 9.23
TC: From 31 plf at 9.23 to 31 plf at 15.27
TC: From 62 plf at 15.27 to 62 plf at 24.67
BC: From 20 plf at 0.00 to 20 plf at 9.06
BC: From 10 plf at 9.06 to 10 plf at 24.67
BC: 1825 lb Conc. Load at 9.06
BC: 795 lb Conc. Load at 11.06
BC: 784 lb Conc. Load at 13.06
BC: 783 lb Conc. Load at 15.06
BC: 794 lb Conc. Load at 17.06
BC: 818 lb Conc. Load at 18.60,20.60,22.60
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)
TC 24 15.27 24.67
BC 53 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 4174 /- /- /- /3057 /-
P 4936 /- /- /- /3116 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 3.5
P Brg Width = 8.0 Min Req = 4.1
Bearings O & P are a rigid surface.
Bearings O & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 303 -517
B - C 4936 -6699
C - D 5006 -6970
D - E 4944 -6913
Chords Tens. Comp.
E - F 3421 -5095
F - G 2161 -3395
G - H 2161 -3395
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - O 495 -273
O - N 1452 -1020
N - M 6174 -4528
M - L 6269 -4472
Chords Tens. Comp.
L - K 6269 -4472
K - J 4681 -3133
J - I 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
O - B 2995 -3924
B - N 4852 -3577
N - C 327 -501
C - M 369 -53
M - E 2322 -1921
E - K 1996 -2366
Webs Tens. Comp.
F - K 3523 -2424
F - J 1652 -2186
J - H 5534 -3523
G - J 373 -327
H - I 2917 -4493
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.210 M 999 360
VERT(CL): 0.309 M 867 240
HORZ(LL): -0.049 C - -
HORZ(TL): 0.072 C - -
Creep Factor: 2.0
Max TC CSI: 0.706
Max BC CSI: 0.991
Max Web CSI: 0.885
Wgt: 201.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D01G
Truss Type
HIPM
Qty
1
Ply
1 2568
05/12/2020
W1 W2
W7 W10
W11
(a)(a)
(a)(a)
A
B
C
D
E
F G H
IJKLMNO P
5
12
3X4(A1)
12X14(++)
6X8
3X4
H0510
7X10(R)
5X8
H0710
6X8
4X12(R)
1.5X3
10X10
H0710(R)
8X14
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
15'3"4 9'4"12
24'8"
4"
6'
8
"
6
9'0"12
1825#
2'
795#
2'
784#
2'
783#
2'
794#
1'6"8
818#
2'
818#
2'
818#
2'0"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
Top chord 2x4 SP M-30
Bot chord 2x8 SP 2400f-1.8E
Webs 2x4 SP #3 :W1, W11 2x8 SP 2400f-1.8E:
:W2, W7, W10 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 0.00 to 62 plf at 9.23
TC: From 31 plf at 9.23 to 31 plf at 15.27
TC: From 62 plf at 15.27 to 62 plf at 24.67
BC: From 20 plf at 0.00 to 20 plf at 9.06
BC: From 10 plf at 9.06 to 10 plf at 24.67
BC: 1825 lb Conc. Load at 9.06
BC: 795 lb Conc. Load at 11.06
BC: 784 lb Conc. Load at 13.06
BC: 783 lb Conc. Load at 15.06
BC: 794 lb Conc. Load at 17.06
BC: 818 lb Conc. Load at 18.60,20.60,22.60
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)
TC 24 15.27 24.67
BC 53 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
O 4174 /- /- /- /3057 /-
P 4936 /- /- /- /3116 /-
Wind reactions based on MWFRS
O Brg Width = 8.0 Min Req = 3.5
P Brg Width = 8.0 Min Req = 4.1
Bearings O & P are a rigid surface.
Bearings O & P require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 303 -517
B - C 4936 -6699
C - D 5006 -6970
D - E 4944 -6913
Chords Tens. Comp.
E - F 3421 -5095
F - G 2161 -3395
G - H 2161 -3395
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - O 495 -273
O - N 1452 -1020
N - M 6174 -4528
M - L 6269 -4472
Chords Tens. Comp.
L - K 6269 -4472
K - J 4681 -3133
J - I 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
O - B 2995 -3924
B - N 4852 -3577
N - C 327 -501
C - M 369 -53
M - E 2322 -1921
E - K 1996 -2366
Webs Tens. Comp.
F - K 3523 -2424
F - J 1652 -2186
J - H 5534 -3523
G - J 373 -327
H - I 2917 -4493
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.210 M 999 360
VERT(CL): 0.309 M 867 240
HORZ(LL): -0.049 C - -
HORZ(TL): 0.072 C - -
Creep Factor: 2.0
Max TC CSI: 0.706
Max BC CSI: 0.991
Max Web CSI: 0.885
Wgt: 201.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D01G
Truss Type
HIPM
Qty
1
Ply
1 2568
05/12/2020
W1 W2
W7 W10
W11
(a)(a)
(a)(a)
A
B
C
D
E
F G H
IJKLMNO P
5
12
3X4(A1)
12X14(++)
6X8
3X4
H0510
7X10(R)
5X8
H0710
6X8
4X12(R)
1.5X3
10X10
H0710(R)
8X14
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
15'3"4 9'4"12
24'8"
4"
6'
8
"
6
9'0"12
1825#
2'
795#
2'
784#
2'
783#
2'
794#
1'6"8
818#
2'
818#
2'
818#
2'0"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
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30 :B2 2x4 SP 2400f-2.0E:
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.67 24.67
BC 75 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1112 /- /- /747 /410 /317
L 907 /- /- /495 /593 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
L Brg Width = 8.0 Min Req = 1.5
Bearings K & L are a rigid surface.
Bearings K & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 182 -294
B - C 777 -1307
C - D 668 -1095
Chords Tens. Comp.
D - E 712 -940
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - K 292 -144
K - J 151 -439
J - I 1175 -1008
Chords Tens. Comp.
I - H 1175 -1008
H - G 655 -545
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
K - B 773 -1014
B - J 1094 -626
J - C 199 -187
C - H 322 -261
Webs Tens. Comp.
D - H 193 0
H - E 444 -245
E - G 787 -946
F - G 166 -135
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.027 H 999 360
VERT(CL): 0.056 H 999 240
HORZ(LL): -0.010 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.288
Max BC CSI: 0.563
Max Web CSI: 0.417
Wgt: 137.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D02
Truss Type
HIPM
Qty
1
Ply
1 2526
05/12/2020
B2
W1
(a)
A
B
C
D E F
GHIJKL
5
12
2X4(A1)
3X4
3X6
3X4
3X4
3X6
5X6
3X8
3X4 1.5X4
3X6(R)
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
13'8"11'
24'8"
4"
6'
0
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30 :B2 2x4 SP 2400f-2.0E:
Webs 2x4 SP #3 :W1 2x6 SP #2:
Bracing
(a) Continuous lateral restraint equally spaced on member.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 13.67 24.67
BC 75 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
K 1112 /- /- /747 /410 /317
L 907 /- /- /495 /593 /-
Wind reactions based on MWFRS
K Brg Width = 8.0 Min Req = 1.5
L Brg Width = 8.0 Min Req = 1.5
Bearings K & L are a rigid surface.
Bearings K & L require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 182 -294
B - C 777 -1307
C - D 668 -1095
Chords Tens. Comp.
D - E 712 -940
E - F 0 0
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - K 292 -144
K - J 151 -439
J - I 1175 -1008
Chords Tens. Comp.
I - H 1175 -1008
H - G 655 -545
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
K - B 773 -1014
B - J 1094 -626
J - C 199 -187
C - H 322 -261
Webs Tens. Comp.
D - H 193 0
H - E 444 -245
E - G 787 -946
F - G 166 -135
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.027 H 999 360
VERT(CL): 0.056 H 999 240
HORZ(LL): -0.010 G - -
HORZ(TL): 0.019 G - -
Creep Factor: 2.0
Max TC CSI: 0.288
Max BC CSI: 0.563
Max Web CSI: 0.417
Wgt: 137.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D02
Truss Type
HIPM
Qty
1
Ply
1 2526
05/12/2020
B2
W1
(a)
A
B
C
D E F
GHIJKL
5
12
2X4(A1)
3X4
3X6
3X4
3X4
3X6
5X6
3X8
3X4 1.5X4
3X6(R)
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
13'8"11'
24'8"
4"
6'
0
"
5
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
L 1112 /- /- /666 /448 /194
M 907 /- /- /482 /387 /-
Wind reactions based on MWFRS
L Brg Width = 8.0 Min Req = 1.5
M Brg Width = 8.0 Min Req = 1.5
Bearings L & M are a rigid surface.
Bearings L & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 209 -284
B - C 809 -1292
C - D 769 -1114
Chords Tens. Comp.
D - E 794 -1119
E - F 893 -1400
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 284 -175
L - K 167 -190
K - J 1170 -700
Chords Tens. Comp.
J - I 1170 -700
I - H 1269 -769
H - G 22 -23
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - B 805 -1037
B - K 1122 -681
K - C 252 -193
C - I 247 -229
D - I 446 -146
Webs Tens. Comp.
I - E 319 -336
E - H 218 -137
H - F 1261 -742
F - G 620 -874
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.034 I 999 360
VERT(CL): 0.071 I 999 240
HORZ(LL): 0.011 G - -
HORZ(TL): 0.024 G - -
Creep Factor: 2.0
Max TC CSI: 0.287
Max BC CSI: 0.346
Max Web CSI: 0.480
Wgt: 130.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D03
Truss Type
SPEC
Qty
6
Ply
1 2529
05/12/2020
W1A
B
C
D
E
F
GHIJKL
M
5
12
2X4(A1)
3X4
3X6
4X4
3X4
3X6
4X4(R1)
3X8
3X4
4X4
3X4
3X6
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
13'4"11'4"
24'8"
4"
1'
2
"
5'
1
0
"
1
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 24.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
L 1112 /- /- /666 /448 /194
M 907 /- /- /482 /387 /-
Wind reactions based on MWFRS
L Brg Width = 8.0 Min Req = 1.5
M Brg Width = 8.0 Min Req = 1.5
Bearings L & M are a rigid surface.
Bearings L & M require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 209 -284
B - C 809 -1292
C - D 769 -1114
Chords Tens. Comp.
D - E 794 -1119
E - F 893 -1400
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 284 -175
L - K 167 -190
K - J 1170 -700
Chords Tens. Comp.
J - I 1170 -700
I - H 1269 -769
H - G 22 -23
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - B 805 -1037
B - K 1122 -681
K - C 252 -193
C - I 247 -229
D - I 446 -146
Webs Tens. Comp.
I - E 319 -336
E - H 218 -137
H - F 1261 -742
F - G 620 -874
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.034 I 999 360
VERT(CL): 0.071 I 999 240
HORZ(LL): 0.011 G - -
HORZ(TL): 0.024 G - -
Creep Factor: 2.0
Max TC CSI: 0.287
Max BC CSI: 0.346
Max Web CSI: 0.480
Wgt: 130.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D03
Truss Type
SPEC
Qty
6
Ply
1 2529
05/12/2020
W1A
B
C
D
E
F
GHIJKL
M
5
12
2X4(A1)
3X4
3X6
4X4
3X4
3X6
4X4(R1)
3X8
3X4
4X4
3X4
3X6
2'22'8"
SEAT PLATE REQ.SEAT PLATE REQ.
13'4"11'4"
24'8"
4"
1'
2
"
5'
1
0
"
1
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /662 /441 /183
H 1095 /- /- /662 /441 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 Min Req = 1.5
Bearings M & H are a rigid surface.
Bearings M & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 182 -279
B - C 215 -230
C - D 786 -1178
Chords Tens. Comp.
D - E 786 -1177
E - F 215 -230
F - G 182 -279
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 272 -151
L - K 1071 -583
K - J 851 -355
Chords Tens. Comp.
J - I 851 -355
I - H 1071 -584
H - G 272 -151
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 298 -221
L - C 957 -1378
C - K 247 -84
K - D 323 -130
Webs Tens. Comp.
D - I 322 -130
I - E 247 -84
E - H 957 -1377
H - F 298 -221
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.031 K 999 360
VERT(CL): 0.064 K 999 240
HORZ(LL): 0.015 F - -
HORZ(TL): 0.031 F - -
Creep Factor: 2.0
Max TC CSI: 0.246
Max BC CSI: 0.386
Max Web CSI: 0.791
Wgt: 134.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D04
Truss Type
COMN
Qty
7
Ply
1 2532
05/12/2020
A
B
C
D
E
F
G
HIJKLM
5
12
2X4(A1)
1.5X3
3X4
3X4
3X4 3X6
4X4
3X4
3X4
3X4
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'4"13'4"
26'8"
4"
5'
1
0
"
1
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /662 /441 /183
H 1095 /- /- /662 /441 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 Min Req = 1.5
Bearings M & H are a rigid surface.
Bearings M & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 182 -279
B - C 215 -230
C - D 786 -1178
Chords Tens. Comp.
D - E 786 -1177
E - F 215 -230
F - G 182 -279
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 272 -151
L - K 1071 -583
K - J 851 -355
Chords Tens. Comp.
J - I 851 -355
I - H 1071 -584
H - G 272 -151
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 298 -221
L - C 957 -1378
C - K 247 -84
K - D 323 -130
Webs Tens. Comp.
D - I 322 -130
I - E 247 -84
E - H 957 -1377
H - F 298 -221
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.031 K 999 360
VERT(CL): 0.064 K 999 240
HORZ(LL): 0.015 F - -
HORZ(TL): 0.031 F - -
Creep Factor: 2.0
Max TC CSI: 0.246
Max BC CSI: 0.386
Max Web CSI: 0.791
Wgt: 134.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D04
Truss Type
COMN
Qty
7
Ply
1 2532
05/12/2020
A
B
C
D
E
F
G
HIJKLM
5
12
2X4(A1)
1.5X3
3X4
3X4
3X4 3X6
4X4
3X4
3X4
3X4
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'4"13'4"
26'8"
4"
5'
1
0
"
1
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /658 /429 /179
H 1095 /- /- /658 /429 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 Min Req = 1.5
Bearings M & H are a rigid surface.
Bearings M & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 192 -282
B - C 227 -250
C - D 746 -1154
Chords Tens. Comp.
D - E 747 -1153
E - F 226 -250
F - G 191 -282
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 275 -159
L - K 1042 -548
K - J 835 -315
Chords Tens. Comp.
J - I 835 -315
I - H 1042 -548
H - G 275 -159
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 294 -217
L - C 938 -1378
C - K 252 -73
K - D 313 -134
Webs Tens. Comp.
D - I 313 -134
I - E 252 -73
E - H 938 -1377
H - F 294 -217
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 K 999 360
VERT(CL): 0.062 K 999 240
HORZ(LL): 0.014 F - -
HORZ(TL): 0.030 F - -
Creep Factor: 2.0
Max TC CSI: 0.252
Max BC CSI: 0.382
Max Web CSI: 0.771
Wgt: 135.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D05
Truss Type
HIPS
Qty
1
Ply
1 2704
05/12/2020
W1 W1A
B
C
D
E
F
G
HIJKLM
5
12
2X4(A1)
1.5X3
3X6
3X4
3X4 3X6
4X6(R)
3X4
3X4
3X6
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'8"13'
26'8"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss passed check for 20 psf additional bottom chord live load in areas with
42"-high x 24"-wide clearance.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /658 /429 /179
H 1095 /- /- /658 /429 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
H Brg Width = 8.0 Min Req = 1.5
Bearings M & H are a rigid surface.
Bearings M & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 192 -282
B - C 227 -250
C - D 746 -1154
Chords Tens. Comp.
D - E 747 -1153
E - F 226 -250
F - G 191 -282
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 275 -159
L - K 1042 -548
K - J 835 -315
Chords Tens. Comp.
J - I 835 -315
I - H 1042 -548
H - G 275 -159
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 294 -217
L - C 938 -1378
C - K 252 -73
K - D 313 -134
Webs Tens. Comp.
D - I 313 -134
I - E 252 -73
E - H 938 -1377
H - F 294 -217
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.030 K 999 360
VERT(CL): 0.062 K 999 240
HORZ(LL): 0.014 F - -
HORZ(TL): 0.030 F - -
Creep Factor: 2.0
Max TC CSI: 0.252
Max BC CSI: 0.382
Max Web CSI: 0.771
Wgt: 135.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D05
Truss Type
HIPS
Qty
1
Ply
1 2704
05/12/2020
W1 W1A
B
C
D
E
F
G
HIJKLM
5
12
2X4(A1)
1.5X3
3X6
3X4
3X4 3X6
4X6(R)
3X4
3X4
3X6
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
13'8"13'
26'8"
4"
5'
9
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 15.67
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /680 /746 /151
I 1095 /- /- /680 /746 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
I Brg Width = 8.0 Min Req = 1.5
Bearings M & I are a rigid surface.
Bearings M & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 133 -336
B - C 159 -306
C - D 856 -1121
D - E 866 -979
Chords Tens. Comp.
E - F 857 -1122
F - G 162 -304
G - H 137 -333
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 326 -111
L - K 930 -626
K - J 977 -508
Chords Tens. Comp.
J - I 931 -626
I - H 324 -113
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 250 -170
L - C 1059 -1249
C - K 200 -37
D - K 197 -25
K - E 100 -96
Webs Tens. Comp.
E - J 196 -2
J - F 200 -36
F - I 1056 -1255
I - G 250 -170
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.033 K 999 360
VERT(CL): 0.056 J 999 240
HORZ(LL): -0.014 I - -
HORZ(TL): 0.027 I - -
Creep Factor: 2.0
Max TC CSI: 0.247
Max BC CSI: 0.380
Max Web CSI: 0.458
Wgt: 140.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D06
Truss Type
HIPS
Qty
1
Ply
1 2701
05/12/2020
W1 W1A
B
C
D E
F
G
H
IJKLM
5
12
2X4(A1)
1.5X3
3X6
3X4
5X6
5X12
5X6
3X4
3X4
3X6
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
11'4'8"11'
26'8"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 11.00 15.67
BC 75 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M 1095 /- /- /680 /746 /151
I 1095 /- /- /680 /746 /-
Wind reactions based on MWFRS
M Brg Width = 8.0 Min Req = 1.5
I Brg Width = 8.0 Min Req = 1.5
Bearings M & I are a rigid surface.
Bearings M & I require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 133 -336
B - C 159 -306
C - D 856 -1121
D - E 866 -979
Chords Tens. Comp.
E - F 857 -1122
F - G 162 -304
G - H 137 -333
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 326 -111
L - K 930 -626
K - J 977 -508
Chords Tens. Comp.
J - I 931 -626
I - H 324 -113
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 250 -170
L - C 1059 -1249
C - K 200 -37
D - K 197 -25
K - E 100 -96
Webs Tens. Comp.
E - J 196 -2
J - F 200 -36
F - I 1056 -1255
I - G 250 -170
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.033 K 999 360
VERT(CL): 0.056 J 999 240
HORZ(LL): -0.014 I - -
HORZ(TL): 0.027 I - -
Creep Factor: 2.0
Max TC CSI: 0.247
Max BC CSI: 0.380
Max Web CSI: 0.458
Wgt: 140.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D06
Truss Type
HIPS
Qty
1
Ply
1 2701
05/12/2020
W1 W1A
B
C
D E
F
G
H
IJKLM
5
12
2X4(A1)
1.5X3
3X6
3X4
5X6
5X12
5X6
3X4
3X4
3X6
1.5X3
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
11'4'8"11'
26'8"
4"
4'
1
1
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30 :B2 2x4 SP 2400f-2.0E:
Webs 2x4 SP #3 :W1 2x6 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 17.67
TC: From 62 plf at 17.67 to 62 plf at 26.67
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 17.64
BC: From 20 plf at 17.64 to 20 plf at 26.67
TC: 298 lb Conc. Load at 9.03,17.64
TC: 174 lb Conc. Load at 11.06,13.06,13.60,15.60
BC: 288 lb Conc. Load at 9.03,17.64
BC: 107 lb Conc. Load at 11.06,13.06,13.60,15.60
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 17.67
BC 45 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
L 2066 /- /- /- /1949 /-
H 2066 /- /- /- /1949 /-
Wind reactions based on MWFRS
L Brg Width = 8.0 Min Req = 2.4
H Brg Width = 8.0 Min Req = 1.7
Bearings L & H are a rigid surface.
Bearings L & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 142 -102
B - C 3177 -3219
C - D 2864 -2918
Chords Tens. Comp.
D - E 2862 -2923
E - F 3175 -3225
F - G 141 -105
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 117 -92
L - K 423 -395
K - J 3261 -3334
Chords Tens. Comp.
J - I 3261 -3334
I - H 426 -404
H - G 120 -90
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - B 2001 -2020
B - K 2577 -2486
C - K 572 -371
K - D 636 -480
Webs Tens. Comp.
D - I 638 -474
I - E 575 -371
I - F 2578 -2475
F - H 1994 -2022
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.179 D 999 360
VERT(CL): 0.197 D 999 240
HORZ(LL): -0.037 H - -
HORZ(TL): 0.040 F - -
Creep Factor: 2.0
Max TC CSI: 0.616
Max BC CSI: 0.943
Max Web CSI: 0.982
Wgt: 131.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D07G
Truss Type
HIPS
Qty
1
Ply
1 2559
05/12/2020
B2
W1 W1
(a)(a)
A
B
C D E
F
G
HIJKL
5
12
2X4(A1)
3X6
4X8
5X6
7X8 H0308
3X4
7X8
5X6
4X8
3X6
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
9'8'8"9'
26'8"
4"
4'
1
"
9'0"6
298#
2'0"6
174#
2'
174#
6"8174#
2'
174#
2'0"6
298#
288#107#107#107#107#288#
9'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30 :B2 2x4 SP 2400f-2.0E:
Webs 2x4 SP #3 :W1 2x6 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 0.00 to 62 plf at 9.00
TC: From 31 plf at 9.00 to 31 plf at 17.67
TC: From 62 plf at 17.67 to 62 plf at 26.67
BC: From 20 plf at 0.00 to 20 plf at 9.03
BC: From 10 plf at 9.03 to 10 plf at 17.64
BC: From 20 plf at 17.64 to 20 plf at 26.67
TC: 298 lb Conc. Load at 9.03,17.64
TC: 174 lb Conc. Load at 11.06,13.06,13.60,15.60
BC: 288 lb Conc. Load at 9.03,17.64
BC: 107 lb Conc. Load at 11.06,13.06,13.60,15.60
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
TC 24 9.00 17.67
BC 45 0.00 26.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
L 2066 /- /- /- /1949 /-
H 2066 /- /- /- /1949 /-
Wind reactions based on MWFRS
L Brg Width = 8.0 Min Req = 2.4
H Brg Width = 8.0 Min Req = 1.7
Bearings L & H are a rigid surface.
Bearings L & H require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 142 -102
B - C 3177 -3219
C - D 2864 -2918
Chords Tens. Comp.
D - E 2862 -2923
E - F 3175 -3225
F - G 141 -105
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 117 -92
L - K 423 -395
K - J 3261 -3334
Chords Tens. Comp.
J - I 3261 -3334
I - H 426 -404
H - G 120 -90
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
L - B 2001 -2020
B - K 2577 -2486
C - K 572 -371
K - D 636 -480
Webs Tens. Comp.
D - I 638 -474
I - E 575 -371
I - F 2578 -2475
F - H 1994 -2022
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE, HS
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.179 D 999 360
VERT(CL): 0.197 D 999 240
HORZ(LL): -0.037 H - -
HORZ(TL): 0.040 F - -
Creep Factor: 2.0
Max TC CSI: 0.616
Max BC CSI: 0.943
Max Web CSI: 0.982
Wgt: 131.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
D07G
Truss Type
HIPS
Qty
1
Ply
1 2559
05/12/2020
B2
W1 W1
(a)(a)
A
B
C D E
F
G
HIJKL
5
12
2X4(A1)
3X6
4X8
5X6
7X8 H0308
3X4
7X8
5X6
4X8
3X6
2X4(A1)
2'22'8"2'
SEAT PLATE REQ.SEAT PLATE REQ.
9'8'8"9'
26'8"
4"
4'
1
"
9'0"6
298#
2'0"6
174#
2'
174#
6"8174#
2'
174#
2'0"6
298#
288#107#107#107#107#288#
9'0"6
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x6 SP #2:
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 2 plf at 0.00 to 2 plf at 12.67
BC: From 20 plf at 0.00 to 20 plf at 4.29
BC: From 2 plf at 4.29 to 2 plf at 12.67
TC: -281 lb Conc. Load at 4.29
TC: 88 lb Conc. Load at 7.12
TC: 226 lb Conc. Load at 9.94
BC: -313 lb Conc. Load at 4.29
BC: 7 lb Conc. Load at 7.12
BC: 123 lb Conc. Load at 9.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 12.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Additional Notes
Negative reaction(s) of -257# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H 531 /-257 /- /- /1366 /-
E 180 /- /- /- /382 /-
D 124 /- /- /- /158 /-
Wind reactions based on MWFRS
H Brg Width = 11.3 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D Brg Width = 1.5 Min Req = -
Bearing H is a rigid surface.
Bearing H requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 675 0
B - C 679 0
Chords Tens. Comp.
C - D 93 -58
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 0 -646
G - F 136 -862
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 284 -46
G - C 339 -351
Webs Tens. Comp.
C - F 905 -142
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.161 F 684 360
VERT(CL): -0.168 F 656 240
HORZ(LL): -0.047 C - -
HORZ(TL): 0.047 C - -
Creep Factor: 2.0
Max TC CSI: 0.532
Max BC CSI: 0.971
Max Web CSI: 0.269
Wgt: 55.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
HJ7
Truss Type
HIP_
Qty
5
Ply
1 2553
05/12/2020
W1A
B
C
D
EFGH
3.54
12
2X4(A1)
1.5X3
3X6
3X6
5X6
2'9"3
SEAT PLATE REQ.
12'8"
4"
4'
0
"
1
2
4'3"7
-281#
2'9"15
88#
2'9"15
226#
-313#
7#
123#
2'8"11
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 2400f-2.0E
Webs 2x4 SP #3 :W1 2x6 SP #2:
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 2 plf at 0.00 to 2 plf at 12.67
BC: From 20 plf at 0.00 to 20 plf at 4.29
BC: From 2 plf at 4.29 to 2 plf at 12.67
TC: -281 lb Conc. Load at 4.29
TC: 88 lb Conc. Load at 7.12
TC: 226 lb Conc. Load at 9.94
BC: -313 lb Conc. Load at 4.29
BC: 7 lb Conc. Load at 7.12
BC: 123 lb Conc. Load at 9.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 12.67
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Additional Notes
Negative reaction(s) of -257# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H 531 /-257 /- /- /1366 /-
E 180 /- /- /- /382 /-
D 124 /- /- /- /158 /-
Wind reactions based on MWFRS
H Brg Width = 11.3 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D Brg Width = 1.5 Min Req = -
Bearing H is a rigid surface.
Bearing H requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 675 0
B - C 679 0
Chords Tens. Comp.
C - D 93 -58
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 0 -646
G - F 136 -862
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 284 -46
G - C 339 -351
Webs Tens. Comp.
C - F 905 -142
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.161 F 684 360
VERT(CL): -0.168 F 656 240
HORZ(LL): -0.047 C - -
HORZ(TL): 0.047 C - -
Creep Factor: 2.0
Max TC CSI: 0.532
Max BC CSI: 0.971
Max Web CSI: 0.269
Wgt: 55.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
HJ7
Truss Type
HIP_
Qty
5
Ply
1 2553
05/12/2020
W1A
B
C
D
EFGH
3.54
12
2X4(A1)
1.5X3
3X6
3X6
5X6
2'9"3
SEAT PLATE REQ.
12'8"
4"
4'
0
"
1
2
4'3"7
-281#
2'9"15
88#
2'9"15
226#
-313#
7#
123#
2'8"11
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 2 plf at 0.00 to 2 plf at 12.60
BC: From 20 plf at 0.00 to 20 plf at 4.29
BC: From 2 plf at 4.29 to 2 plf at 12.60
TC: -281 lb Conc. Load at 4.29
TC: 88 lb Conc. Load at 7.11
TC: 226 lb Conc. Load at 9.94
BC: -313 lb Conc. Load at 4.29
BC: 7 lb Conc. Load at 7.11
BC: 123 lb Conc. Load at 9.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 12.60
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Negative reaction(s) of -284# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H 481 /-284 /- /- /1268 /-
F 389 /- /- /- /775 /-
E - /-154 /- /270 /- /-
D 113 /- /- /- /133 /-
Wind reactions based on MWFRS
H Brg Width = 11.3 Min Req = 1.5
F Brg Width = 11.3 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D Brg Width = 1.5 Min Req = -
Bearings H & F are a rigid surface.
Bearings H & F require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 495 0
B - C 500 0
Chords Tens. Comp.
C - D 100 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 0 -478
G - F 120 -695
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 320 -60
G - C 355 -402
Webs Tens. Comp.
C - F 754 -130
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.033 G 999 360
VERT(CL): 0.034 G 999 240
HORZ(LL): -0.007 C - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.449
Max BC CSI: 0.661
Max Web CSI: 0.224
Wgt: 55.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
HJ7A
Truss Type
HIP_
Qty
2
Ply
1 2573
05/12/2020
W1A
B
C
D
E
F
GH
3.54 12
2X4(A1)
1.5X3
3X6
3X6
4X4
2'9"3 8'8"10
SEAT PLATE REQ.SEAT PLATE REQ.
12'7"4
4"
4'
0
"
9
4'3"7
-281#
2'9"15
88#
2'9"15
226#
-313#
7#
123#
2'7"14
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3 :W1 2x6 SP #2:
Special Loads
------(Lumber Dur.Fac.=1.25 / Plate Dur.Fac.=1.25)
TC: From 2 plf at 0.00 to 2 plf at 12.60
BC: From 20 plf at 0.00 to 20 plf at 4.29
BC: From 2 plf at 4.29 to 2 plf at 12.60
TC: -281 lb Conc. Load at 4.29
TC: 88 lb Conc. Load at 7.11
TC: 226 lb Conc. Load at 9.94
BC: -313 lb Conc. Load at 4.29
BC: 7 lb Conc. Load at 7.11
BC: 123 lb Conc. Load at 9.94
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 12.60
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads and reactions based on MWFRS.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Negative reaction(s) of -284# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H 481 /-284 /- /- /1268 /-
F 389 /- /- /- /775 /-
E - /-154 /- /270 /- /-
D 113 /- /- /- /133 /-
Wind reactions based on MWFRS
H Brg Width = 11.3 Min Req = 1.5
F Brg Width = 11.3 Min Req = 1.5
E Brg Width = 1.5 Min Req = -
D Brg Width = 1.5 Min Req = -
Bearings H & F are a rigid surface.
Bearings H & F require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 495 0
B - C 500 0
Chords Tens. Comp.
C - D 100 -60
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 0 -478
G - F 120 -695
Chords Tens. Comp.
F - E 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 320 -60
G - C 355 -402
Webs Tens. Comp.
C - F 754 -130
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.033 G 999 360
VERT(CL): 0.034 G 999 240
HORZ(LL): -0.007 C - -
HORZ(TL): 0.008 C - -
Creep Factor: 2.0
Max TC CSI: 0.449
Max BC CSI: 0.661
Max Web CSI: 0.224
Wgt: 55.3 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
HJ7A
Truss Type
HIP_
Qty
2
Ply
1 2573
05/12/2020
W1A
B
C
D
E
F
GH
3.54 12
2X4(A1)
1.5X3
3X6
3X6
4X4
2'9"3 8'8"10
SEAT PLATE REQ.SEAT PLATE REQ.
12'7"4
4"
4'
0
"
9
4'3"7
-281#
2'9"15
88#
2'9"15
226#
-313#
7#
123#
2'7"14
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 36 0.00 3.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Negative reaction(s) of -310# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 840 /- /- /894 /497 /97
D - /-292 /- /188 /354 /-
C - /-310 /- /150 /284 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 95 -216
Chords Tens. Comp.
B - C 165 -127
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 266 -58
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 865 -470
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.045 E 681 360
VERT(CL): 0.066 E 462 240
HORZ(LL): -0.019 C - -
HORZ(TL): 0.028 C - -
Creep Factor: 2.0
Max TC CSI: 0.165
Max BC CSI: 0.147
Max Web CSI: 0.131
Wgt: 11.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J3
Truss Type
JACK
Qty
14
Ply
1 2564
05/12/2020
A
B
C
D
E
F
5
12
2X4(A1)
3X4
3X6
2'
SEAT PLATE REQ.
2'6"12 5"4
3'
4"
1'
7
"
HB 5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 36 0.00 3.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Additional Notes
Negative reaction(s) of -310# MAX. from a non-wind load case requires uplift
connection. See Maximum Reactions.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 840 /- /- /894 /497 /97
D - /-292 /- /188 /354 /-
C - /-310 /- /150 /284 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 95 -216
Chords Tens. Comp.
B - C 165 -127
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 266 -58
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 865 -470
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.045 E 681 360
VERT(CL): 0.066 E 462 240
HORZ(LL): -0.019 C - -
HORZ(TL): 0.028 C - -
Creep Factor: 2.0
Max TC CSI: 0.165
Max BC CSI: 0.147
Max Web CSI: 0.131
Wgt: 11.9 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J3
Truss Type
JACK
Qty
14
Ply
1 2564
05/12/2020
A
B
C
D
E
F
5
12
2X4(A1)
3X4
3X6
2'
SEAT PLATE REQ.
2'6"12 5"4
3'
4"
1'
7
"
HB 5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 60 0.00 5.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 419 /- /- /449 /254 /162
D 4 /-29 /- /24 /24 /-
C 44 /-29 /- /11 /84 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 96 -249
Chords Tens. Comp.
B - C 17 -82
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 266 -64
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 467 -278
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.059 E 520 360
VERT(CL): 0.088 E 350 240
HORZ(LL): -0.025 C - -
HORZ(TL): 0.037 C - -
Creep Factor: 2.0
Max TC CSI: 0.217
Max BC CSI: 0.238
Max Web CSI: 0.088
Wgt: 17.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J5
Truss Type
JACK
Qty
14
Ply
1 2561
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X3
1.5X4
2'
SEAT PLATE REQ.
2'6"12 2'5"4
5'
4"
2'
5
"
HB 2'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 60 0.00 5.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 419 /- /- /449 /254 /162
D 4 /-29 /- /24 /24 /-
C 44 /-29 /- /11 /84 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 96 -249
Chords Tens. Comp.
B - C 17 -82
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 266 -64
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 467 -278
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.059 E 520 360
VERT(CL): 0.088 E 350 240
HORZ(LL): -0.025 C - -
HORZ(TL): 0.037 C - -
Creep Factor: 2.0
Max TC CSI: 0.217
Max BC CSI: 0.238
Max Web CSI: 0.088
Wgt: 17.5 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J5
Truss Type
JACK
Qty
14
Ply
1 2561
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X3
1.5X4
2'
SEAT PLATE REQ.
2'6"12 2'5"4
5'
4"
2'
5
"
HB 2'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 451 /- /- /485 /276 /228
D 62 /- /- /122 /84 /-
C 113 /- /- /53 /166 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 99 -285
Chords Tens. Comp.
B - C 44 -130
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 298 -71
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 463 -328
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.081 E 376 360
VERT(CL): 0.099 E 310 240
HORZ(LL): -0.037 C - -
HORZ(TL): 0.044 C - -
Creep Factor: 2.0
Max TC CSI: 0.257
Max BC CSI: 0.239
Max Web CSI: 0.088
Wgt: 23.1 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J7
Truss Type
JACK
Qty
14
Ply
1 2567
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X3
1.5X4
2'
SEAT PLATE REQ.
2'6"12 4'5"4
7'
4"
3'
3
"
HB 4'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 451 /- /- /485 /276 /228
D 62 /- /- /122 /84 /-
C 113 /- /- /53 /166 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 99 -285
Chords Tens. Comp.
B - C 44 -130
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 298 -71
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 463 -328
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.081 E 376 360
VERT(CL): 0.099 E 310 240
HORZ(LL): -0.037 C - -
HORZ(TL): 0.044 C - -
Creep Factor: 2.0
Max TC CSI: 0.257
Max BC CSI: 0.239
Max Web CSI: 0.088
Wgt: 23.1 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J7
Truss Type
JACK
Qty
14
Ply
1 2567
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X3
1.5X4
2'
SEAT PLATE REQ.
2'6"12 4'5"4
7'
4"
3'
3
"
HB 4'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 514 /- /- /398 /242 /293
D 107 /- /- /58 /9 /-
C 174 /- /- /88 /242 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 106 -307
Chords Tens. Comp.
B - C 67 -166
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 307 -77
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 518 -402
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.248 E 123 360
VERT(CL): 0.307 E 99 240
HORZ(LL): -0.109 C - -
HORZ(TL): 0.122 C - -
Creep Factor: 2.0
Max TC CSI: 0.455
Max BC CSI: 0.354
Max Web CSI: 0.120
Wgt: 28.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J9
Truss Type
EJAC
Qty
24
Ply
1 2552
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X4
1.5X4
2'
SEAT PLATE REQ.
2'6"12 6'5"4
9'
4"
4'
1
"
HB 6'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 514 /- /- /398 /242 /293
D 107 /- /- /58 /9 /-
C 174 /- /- /88 /242 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearing F is a rigid surface.
Bearing F requires a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 106 -307
Chords Tens. Comp.
B - C 67 -166
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 307 -77
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 518 -402
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.248 E 123 360
VERT(CL): 0.307 E 99 240
HORZ(LL): -0.109 C - -
HORZ(TL): 0.122 C - -
Creep Factor: 2.0
Max TC CSI: 0.455
Max BC CSI: 0.354
Max Web CSI: 0.120
Wgt: 28.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J9
Truss Type
EJAC
Qty
24
Ply
1 2552
05/12/2020
A
B
C
DEF
5
12
2X4(A1)
1.5X4
1.5X4
2'
SEAT PLATE REQ.
2'6"12 6'5"4
9'
4"
4'
1
"
HB 6'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 497 /- /- /500 /277 /293
G 229 /- /- /365 /254 /-
D - /-89 /- /142 /167 /-
C 170 /- /- /90 /238 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
G Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearings F & G are a rigid surface.
Bearings F & G require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 109 -298
Chords Tens. Comp.
B - C 65 -165
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 306 -78
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 487 -412
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.217 E 141 360
VERT(CL): 0.265 E 115 240
HORZ(LL): -0.096 C - -
HORZ(TL): 0.106 C - -
Creep Factor: 2.0
Max TC CSI: 0.439
Max BC CSI: 0.382
Max Web CSI: 0.127
Wgt: 28.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J9A
Truss Type
EJAC
Qty
15
Ply
1 2577
05/12/2020
A
B
C
DEFG
5
12
2X4(A1)
1.5X4
1.5X4
2'6'2"
SEAT PLATE REQ.SEAT PLATE REQ.
2'6"12 6'5"4
9'
4"
4'
1
"
HB 6'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x6 SP #2
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.00
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Left cantilever is exposed to wind
Left bottom chord exposed to wind.
Maximum Reactions (lbs)
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F 497 /- /- /500 /277 /293
G 229 /- /- /365 /254 /-
D - /-89 /- /142 /167 /-
C 170 /- /- /90 /238 /-
Wind reactions based on MWFRS
F Brg Width = 8.0 Min Req = 1.5
G Brg Width = 8.0 Min Req = 1.5
D Brg Width = 1.5 Min Req = -
C Brg Width = 1.5 Min Req = -
Bearings F & G are a rigid surface.
Bearings F & G require a seat plate.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 109 -298
Chords Tens. Comp.
B - C 65 -165
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 306 -78
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 487 -412
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.217 E 141 360
VERT(CL): 0.265 E 115 240
HORZ(LL): -0.096 C - -
HORZ(TL): 0.106 C - -
Creep Factor: 2.0
Max TC CSI: 0.439
Max BC CSI: 0.382
Max Web CSI: 0.127
Wgt: 28.7 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
J9A
Truss Type
EJAC
Qty
15
Ply
1 2577
05/12/2020
A
B
C
DEFG
5
12
2X4(A1)
1.5X4
1.5X4
2'6'2"
SEAT PLATE REQ.SEAT PLATE REQ.
2'6"12 6'5"4
9'
4"
4'
1
"
HB 6'5"4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 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 3.86 7.19
BC 120 0.00 11.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
G* 81 /- /- /39 /30 /4
Wind reactions based on MWFRS
G Brg Width = 132 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 365 -251
B - C 396 -215
Chords Tens. Comp.
C - D 396 -215
D - E 365 -251
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - F 215 -257
Chords Tens. Comp.
F - E 215 -257
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 327 -237
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.015 F 999 360
VERT(CL): 0.030 F 999 240
HORZ(LL): 0.005 D - -
HORZ(TL): 0.009 F - -
Creep Factor: 2.0
Max TC CSI: 0.155
Max BC CSI: 0.181
Max Web CSI: 0.097
Wgt: 36.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V06
Truss Type
VAL
Qty
1
Ply
1 2534
05/12/2020
A
B C D
E
F
G
5
12
2X4(D8R)
5X6 1.5X3
1.5X3
5X6
2X4(D8R)
11'0"8
8"6 3'1"15 3'4"3'1"15 8"6
5'4"8 3"8 5'4"8
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 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 3.86 7.19
BC 120 0.00 11.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
G* 81 /- /- /39 /30 /4
Wind reactions based on MWFRS
G Brg Width = 132 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 365 -251
B - C 396 -215
Chords Tens. Comp.
C - D 396 -215
D - E 365 -251
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - F 215 -257
Chords Tens. Comp.
F - E 215 -257
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
C - F 327 -237
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.015 F 999 360
VERT(CL): 0.030 F 999 240
HORZ(LL): 0.005 D - -
HORZ(TL): 0.009 F - -
Creep Factor: 2.0
Max TC CSI: 0.155
Max BC CSI: 0.181
Max Web CSI: 0.097
Wgt: 36.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V06
Truss Type
VAL
Qty
1
Ply
1 2534
05/12/2020
A
B C D
E
F
G
5
12
2X4(D8R)
5X6 1.5X3
1.5X3
5X6
2X4(D8R)
11'0"8
8"6 3'1"15 3'4"3'1"15 8"6
5'4"8 3"8 5'4"8
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 15.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /40 /31 /6
Wind reactions based on MWFRS
H Brg Width = 180 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 287 -286
B - C 192 -117
Chords Tens. Comp.
C - D 192 -117
D - E 287 -286
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 329 -199
G - F 339 -208
Chords Tens. Comp.
F - E 329 -199
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 414 -368
Webs Tens. Comp.
F - D 415 -368
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.022 F 999 360
VERT(CL): 0.044 F 999 240
HORZ(LL): -0.007 F - -
HORZ(TL): 0.015 F - -
Creep Factor: 2.0
Max TC CSI: 0.261
Max BC CSI: 0.179
Max Web CSI: 0.123
Wgt: 50.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V07
Truss Type
VAL
Qty
1
Ply
1 2461
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X4
3X4
1.5X4
1.5X3
2X4(D8R)
15'0"8
8"6 6'9"15 6'9"15 8"6
5'10"4 3'4"5'10"4
0"4
3'
1
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 15.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /40 /31 /6
Wind reactions based on MWFRS
H Brg Width = 180 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 287 -286
B - C 192 -117
Chords Tens. Comp.
C - D 192 -117
D - E 287 -286
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 329 -199
G - F 339 -208
Chords Tens. Comp.
F - E 329 -199
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 414 -368
Webs Tens. Comp.
F - D 415 -368
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.022 F 999 360
VERT(CL): 0.044 F 999 240
HORZ(LL): -0.007 F - -
HORZ(TL): 0.015 F - -
Creep Factor: 2.0
Max TC CSI: 0.261
Max BC CSI: 0.179
Max Web CSI: 0.123
Wgt: 50.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V07
Truss Type
VAL
Qty
1
Ply
1 2461
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X4
3X4
1.5X4
1.5X3
2X4(D8R)
15'0"8
8"6 6'9"15 6'9"15 8"6
5'10"4 3'4"5'10"4
0"4
3'
1
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 19.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 82 /- /- /41 /32 /6
Wind reactions based on MWFRS
J Brg Width = 228 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 316 -199
B - C 280 -41
Chords Tens. Comp.
C - D 280 -43
D - E 316 -200
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - I 244 -226
I - H 253 -235
H - G 253 -235
Chords Tens. Comp.
G - F 253 -235
F - E 243 -226
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - I 383 -334
C - H 182 -329
Webs Tens. Comp.
F - D 382 -333
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.021 I 999 360
VERT(CL): 0.043 I 999 240
HORZ(LL): 0.007 I - -
HORZ(TL): 0.014 I - -
Creep Factor: 2.0
Max TC CSI: 0.250
Max BC CSI: 0.187
Max Web CSI: 0.114
Wgt: 67.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V08
Truss Type
VAL
Qty
1
Ply
1 2768
05/12/2020
A
B
C
D
E
FGHI
J
5
12
2X4(D8R)
1.5X3
1.5X3
4X4
1.5X3 3X4 1.5X3
1.5X3
2X4(D8R)
19'0"8
8"6 8'9"15 8'9"15 8"6
5'10"4 7'4"5'10"4
0"4
3'
1
1
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 19.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 82 /- /- /41 /32 /6
Wind reactions based on MWFRS
J Brg Width = 228 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 316 -199
B - C 280 -41
Chords Tens. Comp.
C - D 280 -43
D - E 316 -200
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - I 244 -226
I - H 253 -235
H - G 253 -235
Chords Tens. Comp.
G - F 253 -235
F - E 243 -226
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - I 383 -334
C - H 182 -329
Webs Tens. Comp.
F - D 382 -333
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.021 I 999 360
VERT(CL): 0.043 I 999 240
HORZ(LL): 0.007 I - -
HORZ(TL): 0.014 I - -
Creep Factor: 2.0
Max TC CSI: 0.250
Max BC CSI: 0.187
Max Web CSI: 0.114
Wgt: 67.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V08
Truss Type
VAL
Qty
1
Ply
1 2768
05/12/2020
A
B
C
D
E
FGHI
J
5
12
2X4(D8R)
1.5X3
1.5X3
4X4
1.5X3 3X4 1.5X3
1.5X3
2X4(D8R)
19'0"8
8"6 8'9"15 8'9"15 8"6
5'10"4 7'4"5'10"4
0"4
3'
1
1
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 23.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 82 /- /- /41 /25 /6
Wind reactions based on MWFRS
J Brg Width = 276 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 239 -151
B - C 224 0
Chords Tens. Comp.
C - D 224 0
D - E 240 -152
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - I 191 -150
I - H 202 -160
H - G 202 -160
Chords Tens. Comp.
G - F 202 -160
F - E 190 -150
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - I 458 -408
C - H 246 -398
Webs Tens. Comp.
F - D 457 -409
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 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 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.019 F 999 360
VERT(CL): 0.039 F 999 240
HORZ(LL): 0.006 I - -
HORZ(TL): 0.012 I - -
Creep Factor: 2.0
Max TC CSI: 0.329
Max BC CSI: 0.204
Max Web CSI: 0.164
Wgt: 79.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V09
Truss Type
VAL
Qty
1
Ply
1 2771
05/12/2020
A
B
C
D
E
FGHI
J
5
12
2X4(D8R)
1.5X3
1.5X4
4X4
1.5X3 3X6 1.5X4
1.5X3
2X4(D8R)
23'0"8
8"6 10'9"15 10'9"15 8"6
5'10"4 11'4"5'10"4
0"4
4'
9
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 23.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
J* 82 /- /- /41 /25 /6
Wind reactions based on MWFRS
J Brg Width = 276 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 239 -151
B - C 224 0
Chords Tens. Comp.
C - D 224 0
D - E 240 -152
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - I 191 -150
I - H 202 -160
H - G 202 -160
Chords Tens. Comp.
G - F 202 -160
F - E 190 -150
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - I 458 -408
C - H 246 -398
Webs Tens. Comp.
F - D 457 -409
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 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 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.019 F 999 360
VERT(CL): 0.039 F 999 240
HORZ(LL): 0.006 I - -
HORZ(TL): 0.012 I - -
Creep Factor: 2.0
Max TC CSI: 0.329
Max BC CSI: 0.204
Max Web CSI: 0.164
Wgt: 79.8 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V09
Truss Type
VAL
Qty
1
Ply
1 2771
05/12/2020
A
B
C
D
E
FGHI
J
5
12
2X4(D8R)
1.5X3
1.5X4
4X4
1.5X3 3X6 1.5X4
1.5X3
2X4(D8R)
23'0"8
8"6 10'9"15 10'9"15 8"6
5'10"4 11'4"5'10"4
0"4
4'
9
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.00 27.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M* 82 /- /- /42 /25 /6
Wind reactions based on MWFRS
M Brg Width = 324 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 61 -147
B - C 83 -153
C - D 189 -137
Chords Tens. Comp.
D - E 189 -137
E - F 83 -152
F - G 63 -149
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 175 -54
L - K 181 -57
K - J 185 -58
Chords Tens. Comp.
J - I 185 -61
I - H 183 -59
H - G 177 -56
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 394 -354
C - K 321 -269
Webs Tens. Comp.
I - E 321 -269
H - F 394 -353
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 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 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.025 L 999 360
VERT(CL): 0.051 L 999 240
HORZ(LL): -0.006 C - -
HORZ(TL): 0.011 C - -
Creep Factor: 2.0
Max TC CSI: 0.239
Max BC CSI: 0.171
Max Web CSI: 0.117
Wgt: 95.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V10
Truss Type
VAL
Qty
1
Ply
1 2774
05/12/2020
A
B
C
D
E
F
G
HIJKL
M
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
1.5X3
3X4
3X6 1.5X3
1.5X3
1.5X3
1.5X3
2X4(D8R)
27'0"8
8"6 12'9"15 12'9"15 8"6
5'10"4 15'4"5'10"4
0"4
5'
7
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 120 0.00 27.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
M* 82 /- /- /42 /25 /6
Wind reactions based on MWFRS
M Brg Width = 324 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 61 -147
B - C 83 -153
C - D 189 -137
Chords Tens. Comp.
D - E 189 -137
E - F 83 -152
F - G 63 -149
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - L 175 -54
L - K 181 -57
K - J 185 -58
Chords Tens. Comp.
J - I 185 -61
I - H 183 -59
H - G 177 -56
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - L 394 -354
C - K 321 -269
Webs Tens. Comp.
I - E 321 -269
H - F 394 -353
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 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 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.025 L 999 360
VERT(CL): 0.051 L 999 240
HORZ(LL): -0.006 C - -
HORZ(TL): 0.011 C - -
Creep Factor: 2.0
Max TC CSI: 0.239
Max BC CSI: 0.171
Max Web CSI: 0.117
Wgt: 95.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V10
Truss Type
VAL
Qty
1
Ply
1 2774
05/12/2020
A
B
C
D
E
F
G
HIJKL
M
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
1.5X3
3X4
3X6 1.5X3
1.5X3
1.5X3
1.5X3
2X4(D8R)
27'0"8
8"6 12'9"15 12'9"15 8"6
5'10"4 15'4"5'10"4
0"4
5'
7
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 31.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P* 82 /- /- /42 /33 /7
Wind reactions based on MWFRS
P Brg Width = 372 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -178
B - C 186 -40
C - D 205 -23
D - E 199 0
Chords Tens. Comp.
E - F 199 0
F - G 205 -23
G - H 186 -40
H - I 212 -179
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - O 224 -144
O - N 234 -149
N - M 238 -152
M - L 238 -152
Chords Tens. Comp.
L - K 238 -154
K - J 234 -152
J - I 225 -147
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - O 375 -338
D - N 389 -316
E - M 145 -353
Webs Tens. Comp.
K - F 389 -316
J - H 375 -338
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.10 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.022 O 999 360
VERT(CL): 0.046 O 999 240
HORZ(LL): 0.007 O - -
HORZ(TL): 0.013 O - -
Creep Factor: 2.0
Max TC CSI: 0.242
Max BC CSI: 0.183
Max Web CSI: 0.262
Wgt: 117.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V11
Truss Type
VAL
Qty
1
Ply
1 2777
05/12/2020
A
B
C
D
E
F G
H
I
JKLMNO P
5
12
3X4(D1)
1.5X3
1.5X3
3X6
1.5X3
1.5X3
4X4
1.5X3
3X6
1.5X3
1.5X3
3X6
1.5X3
1.5X3
3X4(D1)
31'0"8
8"6 14'9"15 14'9"15 8"6
5'10"4 19'4"5'10"4
0"4
6'
5
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 31.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
P* 82 /- /- /42 /33 /7
Wind reactions based on MWFRS
P Brg Width = 372 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 212 -178
B - C 186 -40
C - D 205 -23
D - E 199 0
Chords Tens. Comp.
E - F 199 0
F - G 205 -23
G - H 186 -40
H - I 212 -179
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - O 224 -144
O - N 234 -149
N - M 238 -152
M - L 238 -152
Chords Tens. Comp.
L - K 238 -154
K - J 234 -152
J - I 225 -147
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - O 375 -338
D - N 389 -316
E - M 145 -353
Webs Tens. Comp.
K - F 389 -316
J - H 375 -338
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.10 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.022 O 999 360
VERT(CL): 0.046 O 999 240
HORZ(LL): 0.007 O - -
HORZ(TL): 0.013 O - -
Creep Factor: 2.0
Max TC CSI: 0.242
Max BC CSI: 0.183
Max Web CSI: 0.262
Wgt: 117.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V11
Truss Type
VAL
Qty
1
Ply
1 2777
05/12/2020
A
B
C
D
E
F G
H
I
JKLMNO P
5
12
3X4(D1)
1.5X3
1.5X3
3X6
1.5X3
1.5X3
4X4
1.5X3
3X6
1.5X3
1.5X3
3X6
1.5X3
1.5X3
3X4(D1)
31'0"8
8"6 14'9"15 14'9"15 8"6
5'10"4 19'4"5'10"4
0"4
6'
5
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q* 82 /- /- /42 /35 /7
Wind reactions based on MWFRS
Q Brg Width = 420 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 201 -181
B - C 174 -85
C - D 194 -69
D - E 202 -10
Chords Tens. Comp.
E - F 202 0
F - G 194 -41
G - H 174 -58
H - I 188 -181
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 230 -175
P - O 238 -180
O - N 244 -183
N - M 244 -152
Chords Tens. Comp.
M - L 244 -152
L - K 244 -152
K - J 238 -149
J - I 230 -144
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 346 -304
D - O 495 -413
E - M 231 -445
Webs Tens. Comp.
K - F 495 -413
J - H 346 -304
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.50 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.024 J 999 360
VERT(CL): 0.049 J 999 240
HORZ(LL): 0.009 J - -
HORZ(TL): 0.015 J - -
Creep Factor: 2.0
Max TC CSI: 0.350
Max BC CSI: 0.191
Max Web CSI: 0.424
Wgt: 130.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V12
Truss Type
VAL
Qty
1
Ply
1 2780
05/12/2020
A
B
C
D
E
F G
H
I
JKLMNOP Q
5
12
3X4(D1)
1.5X3
1.5X3
3X6
1.5X3
1.5X4 3X6
5X6
1.5X3 3X6 1.5X4
1.5X3
3X6
1.5X3
1.5X3
3X4(D1)
35'0"8
8"6 16'9"15 16'9"15 8"6
5'10"4 23'4"5'10"4
0"4
7'
3
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 35.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q* 82 /- /- /42 /35 /7
Wind reactions based on MWFRS
Q Brg Width = 420 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 201 -181
B - C 174 -85
C - D 194 -69
D - E 202 -10
Chords Tens. Comp.
E - F 202 0
F - G 194 -41
G - H 174 -58
H - I 188 -181
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 230 -175
P - O 238 -180
O - N 244 -183
N - M 244 -152
Chords Tens. Comp.
M - L 244 -152
L - K 244 -152
K - J 238 -149
J - I 230 -144
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - P 346 -304
D - O 495 -413
E - M 231 -445
Webs Tens. Comp.
K - F 495 -413
J - H 346 -304
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.50 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.024 J 999 360
VERT(CL): 0.049 J 999 240
HORZ(LL): 0.009 J - -
HORZ(TL): 0.015 J - -
Creep Factor: 2.0
Max TC CSI: 0.350
Max BC CSI: 0.191
Max Web CSI: 0.424
Wgt: 130.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V12
Truss Type
VAL
Qty
1
Ply
1 2780
05/12/2020
A
B
C
D
E
F G
H
I
JKLMNOP Q
5
12
3X4(D1)
1.5X3
1.5X3
3X6
1.5X3
1.5X4 3X6
5X6
1.5X3 3X6 1.5X4
1.5X3
3X6
1.5X3
1.5X3
3X4(D1)
35'0"8
8"6 16'9"15 16'9"15 8"6
5'10"4 23'4"5'10"4
0"4
7'
3
"
1
4
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 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 17.56 21.48
BC 75 0.00 39.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S* 82 /- /- /42 /37 /7
Wind reactions based on MWFRS
S Brg Width = 468 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 196 -175
B - C 146 -66
C - D 183 -49
D - E 232 -3
E - F 262 0
Chords Tens. Comp.
F - G 232 0
G - H 183 -27
H - I 137 -44
I - J 175 -176
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 220 -169
R - Q 231 -175
Q - P 236 -178
P - O 236 -160
O - N 240 -161
Chords Tens. Comp.
N - M 236 -158
M - L 236 -158
L - K 230 -155
K - J 220 -149
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - R 428 -371
D - Q 489 -397
E - O 252 -301
Webs Tens. Comp.
N - F 252 -301
L - G 489 -397
K - I 428 -371
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.90 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.021 K 999 360
VERT(CL): 0.043 K 999 240
HORZ(LL): 0.008 K - -
HORZ(TL): 0.013 K - -
Creep Factor: 2.0
Max TC CSI: 0.305
Max BC CSI: 0.217
Max Web CSI: 0.290
Wgt: 154.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V13
Truss Type
VAL
Qty
1
Ply
1 2789
05/12/2020
A
B
C
D
E F
G
H
I
J
KLMNOPQR S
5
12
3X4(D1)
1.5X3
1.5X4
3X6
1.5X3
1.5X4 3X6
5X6
1.5X3 1.5X3
5X6
3X6 1.5X4
1.5X3
3X6
1.5X4
1.5X3
3X4(D1)
39'0"8
8"6 16'10"7 3'11"16'10"7 8"6
5'10"4 27'4"5'10"4
0"4
7'
4
"
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP 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 17.56 21.48
BC 75 0.00 39.04
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
S* 82 /- /- /42 /37 /7
Wind reactions based on MWFRS
S Brg Width = 468 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 196 -175
B - C 146 -66
C - D 183 -49
D - E 232 -3
E - F 262 0
Chords Tens. Comp.
F - G 232 0
G - H 183 -27
H - I 137 -44
I - J 175 -176
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - R 220 -169
R - Q 231 -175
Q - P 236 -178
P - O 236 -160
O - N 240 -161
Chords Tens. Comp.
N - M 236 -158
M - L 236 -158
L - K 230 -155
K - J 220 -149
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - R 428 -371
D - Q 489 -397
E - O 252 -301
Webs Tens. Comp.
N - F 252 -301
L - G 489 -397
K - I 428 -371
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.90 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.021 K 999 360
VERT(CL): 0.043 K 999 240
HORZ(LL): 0.008 K - -
HORZ(TL): 0.013 K - -
Creep Factor: 2.0
Max TC CSI: 0.305
Max BC CSI: 0.217
Max Web CSI: 0.290
Wgt: 154.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V13
Truss Type
VAL
Qty
1
Ply
1 2789
05/12/2020
A
B
C
D
E F
G
H
I
J
KLMNOPQR S
5
12
3X4(D1)
1.5X3
1.5X4
3X6
1.5X3
1.5X4 3X6
5X6
1.5X3 1.5X3
5X6
3X6 1.5X4
1.5X3
3X6
1.5X4
1.5X3
3X4(D1)
39'0"8
8"6 16'10"7 3'11"16'10"7 8"6
5'10"4 27'4"5'10"4
0"4
7'
4
"
1
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 45 0.00 3.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 81 /- /- /31 /30 /4
Wind reactions based on MWFRS
D Brg Width = 44.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 236 -199
Chords Tens. Comp.
B - C 236 -199
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 202 -199
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.003 999 360
VERT(CL): 0.006 999 240
HORZ(LL): -0.001 - -
HORZ(TL): 0.002 - -
Creep Factor: 2.0
Max TC CSI: 0.033
Max BC CSI: 0.058
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V14
Truss Type
VAL
Qty
1
Ply
1 2510
05/12/2020
A
B
C
D
5
12
2X4(D8R)3X4 2X4(D8R)
3'8"8
8"6 1'1"15 1'1"15 8"6
0"4
9"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 45 0.00 3.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 81 /- /- /31 /30 /4
Wind reactions based on MWFRS
D Brg Width = 44.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 236 -199
Chords Tens. Comp.
B - C 236 -199
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 202 -199
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.003 999 360
VERT(CL): 0.006 999 240
HORZ(LL): -0.001 - -
HORZ(TL): 0.002 - -
Creep Factor: 2.0
Max TC CSI: 0.033
Max BC CSI: 0.058
Max Web CSI: 0.000
Wgt: 11.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V14
Truss Type
VAL
Qty
1
Ply
1 2510
05/12/2020
A
B
C
D
5
12
2X4(D8R)3X4 2X4(D8R)
3'8"8
8"6 1'1"15 1'1"15 8"6
0"4
9"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
E* 81 /- /- /37 /45 /5
Wind reactions based on MWFRS
E Brg Width = 92.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 202 -190
Chords Tens. Comp.
B - C 202 -191
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - D 261 -156
Chords Tens. Comp.
D - C 261 -156
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - D 418 -299
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.008 D 999 360
VERT(CL): 0.012 D 999 240
HORZ(LL): 0.003 D - -
HORZ(TL): 0.004 D - -
Creep Factor: 2.0
Max TC CSI: 0.096
Max BC CSI: 0.096
Max Web CSI: 0.124
Wgt: 25.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V15
Truss Type
VAL
Qty
1
Ply
1 2511
05/12/2020
A
B
C
D
E
5
12
2X4(D8R)
4X4
1.5X4
2X4(D8R)
7'8"8
8"6 3'1"15 3'1"15 8"6
3'8"8 3"8 3'8"8
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
E* 81 /- /- /37 /45 /5
Wind reactions based on MWFRS
E Brg Width = 92.5 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 202 -190
Chords Tens. Comp.
B - C 202 -191
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - D 261 -156
Chords Tens. Comp.
D - C 261 -156
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - D 418 -299
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.008 D 999 360
VERT(CL): 0.012 D 999 240
HORZ(LL): 0.003 D - -
HORZ(TL): 0.004 D - -
Creep Factor: 2.0
Max TC CSI: 0.096
Max BC CSI: 0.096
Max Web CSI: 0.124
Wgt: 25.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V15
Truss Type
VAL
Qty
1
Ply
1 2511
05/12/2020
A
B
C
D
E
5
12
2X4(D8R)
4X4
1.5X4
2X4(D8R)
7'8"8
8"6 3'1"15 3'1"15 8"6
3'8"8 3"8 3'8"8
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 11.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
E* 81 /- /- /39 /49 /6
Wind reactions based on MWFRS
E Brg Width = 140 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 482 -426
Chords Tens. Comp.
B - C 482 -426
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - D 488 -396
Chords Tens. Comp.
D - C 488 -396
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - D 650 -604
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.032 D 999 360
VERT(CL): 0.045 D 999 240
HORZ(LL): 0.011 D - -
HORZ(TL): 0.015 D - -
Creep Factor: 2.0
Max TC CSI: 0.257
Max BC CSI: 0.266
Max Web CSI: 0.194
Wgt: 36.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V16
Truss Type
VAL
Qty
1
Ply
1 2483
05/12/2020
A
B
C
D
E
5
12
2X4(D8R)
4X4
2X4
2X4(D8R)
11'8"8
8"6 5'1"15 5'1"15 8"6
5'8"8 3"8 5'8"8
0"4
2'
5
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 11.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
E* 81 /- /- /39 /49 /6
Wind reactions based on MWFRS
E Brg Width = 140 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 482 -426
Chords Tens. Comp.
B - C 482 -426
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - D 488 -396
Chords Tens. Comp.
D - C 488 -396
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - D 650 -604
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: not in 4.50 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.032 D 999 360
VERT(CL): 0.045 D 999 240
HORZ(LL): 0.011 D - -
HORZ(TL): 0.015 D - -
Creep Factor: 2.0
Max TC CSI: 0.257
Max BC CSI: 0.266
Max Web CSI: 0.194
Wgt: 36.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V16
Truss Type
VAL
Qty
1
Ply
1 2483
05/12/2020
A
B
C
D
E
5
12
2X4(D8R)
4X4
2X4
2X4(D8R)
11'8"8
8"6 5'1"15 5'1"15 8"6
5'8"8 3"8 5'8"8
0"4
2'
5
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 15.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /40 /51 /6
Wind reactions based on MWFRS
H Brg Width = 188 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 215 -352
B - C 130 -97
Chords Tens. Comp.
C - D 130 -98
D - E 215 -353
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 420 -131
G - F 436 -141
Chords Tens. Comp.
F - E 420 -131
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 654 -362
Webs Tens. Comp.
F - D 654 -362
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.028 F 999 360
VERT(CL): 0.046 F 999 240
HORZ(LL): 0.010 F - -
HORZ(TL): 0.015 F - -
Creep Factor: 2.0
Max TC CSI: 0.258
Max BC CSI: 0.237
Max Web CSI: 0.195
Wgt: 50.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V17
Truss Type
VAL
Qty
1
Ply
1 2525
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X4
2X4
3X4
2X4
1.5X4
2X4(D8R)
15'8"8
8"6 7'1"15 7'1"15 8"6
5'10"4 4'5'10"4
0"4
3'
3
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 15.71
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /40 /51 /6
Wind reactions based on MWFRS
H Brg Width = 188 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 215 -352
B - C 130 -97
Chords Tens. Comp.
C - D 130 -98
D - E 215 -353
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 420 -131
G - F 436 -141
Chords Tens. Comp.
F - E 420 -131
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 654 -362
Webs Tens. Comp.
F - D 654 -362
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.028 F 999 360
VERT(CL): 0.046 F 999 240
HORZ(LL): 0.010 F - -
HORZ(TL): 0.015 F - -
Creep Factor: 2.0
Max TC CSI: 0.258
Max BC CSI: 0.237
Max Web CSI: 0.195
Wgt: 50.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
V17
Truss Type
VAL
Qty
1
Ply
1 2525
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X4
2X4
3X4
2X4
1.5X4
2X4(D8R)
15'8"8
8"6 7'1"15 7'1"15 8"6
5'10"4 4'5'10"4
0"4
3'
3
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 18.29
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q* 155 /- /- /63 /114 /13
Wind reactions based on MWFRS
Q Brg Width = 219 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 116 -196
B - C 124 -58
C - D 266 -20
D - E 446 -18
Chords Tens. Comp.
E - F 446 -18
F - G 266 -42
G - H 124 -79
H - I 137 -196
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 261 -95
P - O 293 -104
O - N 303 -108
N - M 313 -111
Chords Tens. Comp.
M - L 313 -111
L - K 303 -128
K - J 292 -124
J - I 261 -115
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
B - P 688 -338
C - O 377 -264
D - N 696 -351
E - M 49 -306
Gables Tens. Comp.
L - F 696 -351
K - G 377 -264
J - H 688 -338
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.007 J 999 360
VERT(CL): 0.010 J 999 240
HORZ(LL): -0.004 P - -
HORZ(TL): 0.005 P - -
Creep Factor: 2.0
Max TC CSI: 0.130
Max BC CSI: 0.103
Max Web CSI: 0.205
Wgt: 78.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VG19
Truss Type
GABL
Qty
1
Ply
1 2535
05/12/2020
A
B
C
D
E
F
G
H
I
JKLMNOP
Q
5
12
2X4(D8R)2X4 3X3
4X4
5X6 2X4
2X4(D8R)
18'3"8
8"6 8'5"6 8'5"6 8"6
0"4
3'
1
0
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Plating Notes
All plates are 1.5X3 except as noted.
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 18.29
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Loading
Truss designed to support 2-0-0 top chord outlookers and cladding load not to
exceed 8.00 PSF one face and 24.0" span opposite face. Top chord must not be
cut or notched, unless specified otherwise.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for gable wind bracing requirements.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
Q* 155 /- /- /63 /114 /13
Wind reactions based on MWFRS
Q Brg Width = 219 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 116 -196
B - C 124 -58
C - D 266 -20
D - E 446 -18
Chords Tens. Comp.
E - F 446 -18
F - G 266 -42
G - H 124 -79
H - I 137 -196
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - P 261 -95
P - O 293 -104
O - N 303 -108
N - M 313 -111
Chords Tens. Comp.
M - L 313 -111
L - K 303 -128
K - J 292 -124
J - I 261 -115
Maximum Gable Forces Per Ply (lbs)
Gables Tens.Comp.
B - P 688 -338
C - O 377 -264
D - N 696 -351
E - M 49 -306
Gables Tens. Comp.
L - F 696 -351
K - G 377 -264
J - H 688 -338
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: 0 to h/2
C&C Dist a: 3.00 ft
Loc. from endwall: Any
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Varies by Ld Case
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.007 J 999 360
VERT(CL): 0.010 J 999 240
HORZ(LL): -0.004 P - -
HORZ(TL): 0.005 P - -
Creep Factor: 2.0
Max TC CSI: 0.130
Max BC CSI: 0.103
Max Web CSI: 0.205
Wgt: 78.4 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VG19
Truss Type
GABL
Qty
1
Ply
1 2535
05/12/2020
A
B
C
D
E
F
G
H
I
JKLMNOP
Q
5
12
2X4(D8R)2X4 3X3
4X4
5X6 2X4
2X4(D8R)
18'3"8
8"6 8'5"6 8'5"6 8"6
0"4
3'
1
0
"
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 22 0.00 1.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 81 /- /- /40 /15 /13
Wind reactions based on MWFRS
D Brg Width = 22.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -12
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 56 -5
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.002 B 999 360
VERT(CL): 0.004 B 999 240
HORZ(LL): 0.001 B - -
HORZ(TL): 0.001 B - -
Creep Factor: 2.0
Max TC CSI: 0.014
Max BC CSI: 0.035
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM02
Truss Type
VAL
Qty
1
Ply
1 2680
05/12/2020
A
B
CD
5
12
2X4(D8R)
1'10"4
8"6 1'1"15
0"4
9"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 22 0.00 1.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
D* 81 /- /- /40 /15 /13
Wind reactions based on MWFRS
D Brg Width = 22.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 0 -12
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - C 56 -5
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.002 B 999 360
VERT(CL): 0.004 B 999 240
HORZ(LL): 0.001 B - -
HORZ(TL): 0.001 B - -
Creep Factor: 2.0
Max TC CSI: 0.014
Max BC CSI: 0.035
Max Web CSI: 0.000
Wgt: 5.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM02
Truss Type
VAL
Qty
1
Ply
1 2680
05/12/2020
A
B
CD
5
12
2X4(D8R)
1'10"4
8"6 1'1"15
0"4
9"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 46 0.00 3.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 81 /- /- /46 /25 /18
Wind reactions based on MWFRS
F Brg Width = 46.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 27 -88
Chords Tens. Comp.
B - C 0 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 7 -10
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 225 -112
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.002 E - -
HORZ(TL): 0.004 E - -
Creep Factor: 2.0
Max TC CSI: 0.077
Max BC CSI: 0.073
Max Web CSI: 0.086
Wgt: 12.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM04
Truss Type
VAL
Qty
1
Ply
1 2683
05/12/2020
A
B
C
D
E
F
5
12
2X4(D8R)
1.5X3
3X6
3'10"4
8"6 3'1"15
3'1"7 3"8
5"5
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 46 0.00 3.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 81 /- /- /46 /25 /18
Wind reactions based on MWFRS
F Brg Width = 46.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 27 -88
Chords Tens. Comp.
B - C 0 -11
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 7 -10
Chords Tens. Comp.
E - D 0 0
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 225 -112
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): NA
VERT(CL): NA
HORZ(LL): 0.002 E - -
HORZ(TL): 0.004 E - -
Creep Factor: 2.0
Max TC CSI: 0.077
Max BC CSI: 0.073
Max Web CSI: 0.086
Wgt: 12.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM04
Truss Type
VAL
Qty
1
Ply
1 2683
05/12/2020
A
B
C
D
E
F
5
12
2X4(D8R)
1.5X3
3X6
3'10"4
8"6 3'1"15
3'1"7 3"8
5"5
0"4
1'
7
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 70 0.00 5.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 81 /- /- /48 /29 /20
Wind reactions based on MWFRS
F Brg Width = 70.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 57 -235
Chords Tens. Comp.
B - C 0 -48
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 230 -24
Chords Tens. Comp.
E - D 219 -23
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 533 -268
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.039 C 999 360
VERT(CL): 0.049 C 999 240
HORZ(LL): -0.017 C - -
HORZ(TL): 0.021 C - -
Creep Factor: 2.0
Max TC CSI: 0.249
Max BC CSI: 0.055
Max Web CSI: 0.205
Wgt: 18.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM06
Truss Type
VAL
Qty
1
Ply
1 2686
05/12/2020
A
B
C
D
E
F
5
12
2X4(D8R)
1.5X3
1.5X4
5'10"4
8"6 5'1"15
3'6"4 3"8 2'0"8
0"4
2'
5
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 70 0.00 5.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
F* 81 /- /- /48 /29 /20
Wind reactions based on MWFRS
F Brg Width = 70.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 57 -235
Chords Tens. Comp.
B - C 0 -48
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - E 230 -24
Chords Tens. Comp.
E - D 219 -23
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - E 533 -268
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.039 C 999 360
VERT(CL): 0.049 C 999 240
HORZ(LL): -0.017 C - -
HORZ(TL): 0.021 C - -
Creep Factor: 2.0
Max TC CSI: 0.249
Max BC CSI: 0.055
Max Web CSI: 0.205
Wgt: 18.2 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM06
Truss Type
VAL
Qty
1
Ply
1 2686
05/12/2020
A
B
C
D
E
F
5
12
2X4(D8R)
1.5X3
1.5X4
5'10"4
8"6 5'1"15
3'6"4 3"8 2'0"8
0"4
2'
5
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /49 /30 /21
Wind reactions based on MWFRS
H Brg Width = 94.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 40 -241
B - C 38 -180
Chords Tens. Comp.
C - D 0 -39
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 263 -30
G - F 270 -33
Chords Tens. Comp.
F - E 267 -32
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 263 -168
Webs Tens. Comp.
C - F 414 -196
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.019 D 999 360
VERT(CL): 0.030 D 999 240
HORZ(LL): -0.009 D - -
HORZ(TL): 0.011 D - -
Creep Factor: 2.0
Max TC CSI: 0.147
Max BC CSI: 0.055
Max Web CSI: 0.151
Wgt: 26.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM08
Truss Type
VAL
Qty
1
Ply
1 2689
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
1.5X4
7'10"4
8"6 7'1"15
3'6"4 2'8"3 1'7"13
0"4
3'
3
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 7.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /49 /30 /21
Wind reactions based on MWFRS
H Brg Width = 94.3 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 40 -241
B - C 38 -180
Chords Tens. Comp.
C - D 0 -39
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 263 -30
G - F 270 -33
Chords Tens. Comp.
F - E 267 -32
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 263 -168
Webs Tens. Comp.
C - F 414 -196
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): -0.019 D 999 360
VERT(CL): 0.030 D 999 240
HORZ(LL): -0.009 D - -
HORZ(TL): 0.011 D - -
Creep Factor: 2.0
Max TC CSI: 0.147
Max BC CSI: 0.055
Max Web CSI: 0.151
Wgt: 26.6 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM08
Truss Type
VAL
Qty
1
Ply
1 2689
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
1.5X4
7'10"4
8"6 7'1"15
3'6"4 2'8"3 1'7"13
0"4
3'
3
"
8
**WARNING**Please thoroughly review the ''A-1 ROOF TRUSSES (''SELLER''), GENERAL TERMS and CONDITIONS CUSTOMER (''BUYER'') ACKNOWLEDGMENT'' form.
Verify design parameters and read notes on this Truss Design Drawing (TDD) and the Specialty Engineer reference sheet before use. Unless otherwise stated on the TDD, only Alpine
connector plates shall be used for the TDD to be valid. As a Truss Design Engineering (i.e. Specialty Engineer), the seal on any TDD represents an acceptance of the professional engineering
responsibility for the design of the single Truss depicted on the TDD only, under TPI-1. The design assumptions, loading conditions, suitability and use of this Truss for any Building is the
responsibility of the Owner, the Owner’s authorized agent or the Building Designer, in the context of the IRC, the IBC, local building code and TPI-1. The approval of the TDD and any field
use of the Truss, including handling, storage, installation and bracing shall be the responsibility of the Building Designer and Contractor. All notes set out in the TDD and the practices and
guidelines of the Building Component Safety Information (BSCI) published by TPI and SBCA are referenced for general guidance. TPI-1 defines the responsibilities and duties of the Truss
Designer, Specialty Engineer and Truss Manufacturer, unless otherwise defined by a Contract agreed upon in writing by all parties involved. The Specialty Engineer is NOT the
Building Designer or Truss System Engineer of any building. All capitalized terms are as defined in TPI-1.
Copyright © 2016 A-1 Roof Trusses – Reproduction of this document, in any form, is prohibited without the written permission of A-1 Roof Trusses.
Lumber
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /50 /31 /21
Wind reactions based on MWFRS
H Brg Width = 118 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 66 -261
B - C 17 -125
Chords Tens. Comp.
C - D 0 -30
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 307 -39
G - F 316 -42
Chords Tens. Comp.
F - E 314 -41
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 373 -306
Webs Tens. Comp.
C - F 279 -116
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.026 G 999 360
VERT(CL): 0.052 G 999 240
HORZ(LL): -0.006 G - -
HORZ(TL): 0.012 G - -
Creep Factor: 2.0
Max TC CSI: 0.200
Max BC CSI: 0.155
Max Web CSI: 0.111
Wgt: 35.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM10
Truss Type
VAL
Qty
1
Ply
1 2692
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
3X6
9'10"4
8"6 9'1"15
5'11"1 2'8"3 1'3"
0"4
4'
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
Top chord 2x4 SP M-30
Bot chord 2x4 SP M-30
Webs 2x4 SP #3
Purlins
In lieu of structural panels or rigid ceiling use purlins
to laterally brace chords as follows:
Chord Spacing(in oc) Start(ft) End(ft)
BC 75 0.00 9.86
Apply purlins to any chords above or below fillers
at 24" OC unless shown otherwise above.
Wind
Wind loads based on MWFRS with additional C&C member design.
Right end vertical not exposed to wind pressure.
Additional Notes
See STD DETAILS for valley details.
Maximum Reactions (lbs), or *=PLF
Gravity Non-Gravity
Loc R+ / R- / Rh / Rw / U / RL
H* 82 /- /- /50 /31 /21
Wind reactions based on MWFRS
H Brg Width = 118 Min Req = -
Bearing A is a rigid surface.
Maximum Top Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - B 66 -261
B - C 17 -125
Chords Tens. Comp.
C - D 0 -30
Maximum Bot Chord Forces Per Ply (lbs)
Chords Tens.Comp.
A - G 307 -39
G - F 316 -42
Chords Tens. Comp.
F - E 314 -41
Maximum Web Forces Per Ply (lbs)
Webs Tens.Comp.
B - G 373 -306
Webs Tens. Comp.
C - F 279 -116
Loading Criteria (psf)
TCLL: 20.00
TCDL: 10.00
BCLL: 0.00
BCDL: 10.00
Des Ld: 40.00
NCBCLL: 10.00
Load Duration: 1.25
Spacing: 24.0 "
Wind Criteria
Wind Std: ASCE 7-10
Speed: 165 mph
Enclosure: Closed
Risk Category: II
EXP: C Kzt: NA
Mean Height: 25.00 ft
TCDL: 5.0 psf
BCDL: 5.0 psf
MWFRS Parallel Dist: h/2 to h
C&C Dist a: 3.00 ft
Loc. from endwall: not in 9.00 ft
GCpi: 0.18
Wind Duration: 1.60
Code / Misc Criteria
Code:FBC 2017 RES
TPI Std: 2014
Rep Factors Used: Yes
FT/RT:10(0)/10(10)
Plate Type(s):
WAVE
Defl/CSI Criteria
PP Deflection in loc L/defl L/#
VERT(LL): 0.026 G 999 360
VERT(CL): 0.052 G 999 240
HORZ(LL): -0.006 G - -
HORZ(TL): 0.012 G - -
Creep Factor: 2.0
Max TC CSI: 0.200
Max BC CSI: 0.155
Max Web CSI: 0.111
Wgt: 35.0 lbs
VIEW Ver: 19.01.00A.0618.15
Job
80670
Truss
VM10
Truss Type
VAL
Qty
1
Ply
1 2692
05/12/2020
A
B
C
D
E
FG
H
5
12
2X4(D8R)
1.5X3
1.5X3
1.5X3
3X6
9'10"4
8"6 9'1"15
5'11"1 2'8"3 1'3"
0"4
4'
1
"
8
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
"
M
A
X
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
STDTL03ALTERNATE GABLE END BRACING DETAILFEBRUARY 17, 2017
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
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.
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.
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
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
**
STDTL09FEBRUARY 17, 2017
T-BRACE / I-BRACE DETAIL
WITH 2X BRACE ONLY
STDTL10FEBRUARY 17, 2017 LATERAL BRACING RECOMMENDATIONS
45.00°45.00°45.00°
STDTL11FEBRUARY 17, 2017 LATERAL TOE-NAIL DETAIL
L
STDTL12FEBRUARY 17, 2017 UPLIFT TOE-NAIL DETAIL
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 i n )
2x4 SP No. 2 (Min)
2x2 SP No. 3
STDTL13
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
STDTL15FEBRUARY 17, 2017 STANDARD REPAIR DETAIL FOR BROKEN CHORDS, WEBS, AND
DAMAGED OR MISSING CHORD SPLICE PLATES
STDTL16FEBRUARY 17, 2017 SCAB APPLIED OVERHANGS
(L)
24" MAX
(2.0 x L)
24" MIN