Constantine BeccaRoof.mmdlHd1Hd2
21' 0" Revisions:By:
Wall Framing
PlotID Net Qty Product Length Plies
Hd1 2 1-3/4" x 11-7/8" VERSA-LAM® 2.0 3100 SP 14' 0" 2
Hd2 2 2x10 SPF No.2 6' 0" 2
Accessories
PlotID Net Qty Product Length Plies
73 5/8" Plywood or OSB (19/32" APA Rated Sheathing 40/20 Exposure 1) 1
Window
Header Label Quantity Label Width Height Header Material Plies Fab Type
Hd2 1 5' 6"Window Opening 5' 6" 5' 2" 2x10 SPF No.2 2 MFD
Hd1 1 12' Window Opening 12' 0" 5' 2" 1-3/4" x 11-7/8" VERSA-LAM® 2.0 3100 SP 2 MFD
Sheet: 3/3
DWG: Job #
By: Doug Hodgins
Date: Date09/07/2023
Scale: 1/4" = 1'-0"
BC FRAMERPLANS BASEDON ARCHITECTURALSET DATED 0/0/00NOTE:ALL MEASUREMENTSTO BE VERIFIEDIN THE FIELD.
ROOF FRAMING AND HEADER
LAYOUT SALES PRESENTATION DRAWINGThis placing plan is provided as a courtesy to the Builder. Itisintended to indicate product selection and placement. Nostructural or dimensional check has been made with the designdrawings of the building. It is the responsibility of the Customerto review and approve all bearing conditions, connections,spans, loading, product usages, and quantities. This drawinghas not been checked by Boise Cascade Engineering.CustomerCustomer ContactConstantine BeccaCesterfield RdLeeds, Ma
***FOR REVIEW ***
VERIFY ALL CHECKED ITEMS PRIOR TO ORDERING
Please call with any questions or concerns
(800) 832-8089
Beam sizes changed from specification
Steel or flitch beams by others required
Flush beams deeper than floor joists
Verify Post and or column locations
Posts added (see notes on plan)
X Verify joists and beam lengths
X Critical dimensions have been scaled
Verify framing at fireplace
Verify framing at stairwell
Joist depth changed
Joist direction changed
Joist series changed
Joist spacing changed
Beams added for structural reasons
Mid span bridging recommended
Verify design criteria
Note high deflection
Connection by others req'd
Additional information required to complete joist layout
X Shop drawing is an estimate only, not for construction
Based on truss roof system
Signature:_____________________ Date:_________________
Company:______________________________
against top flange with 1/8"
Boise Rim Board
Web Stiffener for 14" & 16" joists.
5 - 3" (10d) nails
gap between bottom flange
1/8"
Stiffeners are required on both sides
- Hangers with side nailing.
- Any hanger with sides not
containing the top flange
with 3 - 3" (10d)
- Web stiffener nailed
of the joist.
11 7/8" joists, and
nails for 9 1/2" and
of the web when :
Point Load from above > 1000 lbs.
Install web stiffeners tight
For Point Load from above:
F16-E
F16-E
Web Stiffeners
DO NOT Cut Flanges
DN01
cut, notch or drill flangesDO NOTDN01
See Note 3
End Bearing
1/3 Span
Intermediate Bearing
1/3 Depth
NOTES:
1. Square and rectangular holes are NOT permitted.
2. Round holes may be drilled or cut with a hole saw anywhere within the hatched area
of the beam.
3. The horizontal distance between adjacent holes must be at least two times the
diameter of the larger hole.
4. Do not drill more than three access holes in any four foot long section of beam.
5. The maximum round hole diameter permitted is:
6. These limitations apply to holes drilled for plumbing or wiring access only. The size
and location of holes drilled for fasteners are governed by the provisions of the
National Design Specification® for Wood Construction.
7. Beams deflect under load. Size holes to provide clearance where required.
8. This hole chart is valid for beams supporting uniform load only. For beams supporting
concentrated loads or for beams with larger holes, contact Boise® EWP Engineering.
Beam Depth
Maximum Hole Diameter
5 1/2" 7 1/4" 9 1/4" +
3/4" 1" 2"
1/3 Span
1/3 Depth
1/3 Depth
Allowable Holes in VERSA-LAM BeamsLVL-AH ®
LVL-AH
LVL Allowable Holes Diagram
OJ-A
Joist Offset for Plumbing
Boise I-Joist can be offset up to 3" to avoid vertical plumbing.
Joist
3" max
CL Joist
3" max
CL
OJ-A Note: Sheathing shall
not span greater than rating
I-Joist Reinforced Cantilever
F21
BCI joist23/32" min. plywood/OSB
plywood/OSB rated
with 8d nail into each flange.
sheathing reinforcement.
23/32" min.
deeper joists.
each side with 18" and
Web stiffener required
or rimboard closure. Nail
2 '0 "
2 '0 "
cantilever
required for
blocking
block
Backer
®F21
points & at each end of blocking
require web stiffeners at bearing
Note: 18" and 20" depth joists
Boise joist
blocking
vertical load capacity.
See Boise literature for joist blockingF01
Joist Blocking at End Bearing
F01
Stagger nails from both
and by 25% for non - snow load roofs where building code allows.
Nail values may be increased by 15% for snow load roofs
Nail pattern for 3 - piece member must occur on both sides.
2" min.
See chart
16d sinker nails
Double & Triple 1-3/4" Versa-Lam
( a )
12" o.c.
sides to avoid splitting.
3 ( a )350 525
Max. Uniform Load
Nail Pattern
Members
Number of
2
Side Loaded Connection
( lbs. per In. ft. )
2 rows
470
3 rows
705
®B12-A
B12-A
Multiple VL Connection Side Load Nail
F08 Post Load Transfer
Solid block all posts from
above to bearing below.
See Boise literature for
Nail Boise Rimboard
nail into each flange.
to BCI joist with 8d
B o is e R im b o a rd
vertical load capacity.
®
F07
F07
Rim Joist Perpandicular
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