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DES70NLOADS
FLOM
40 PSF LOAD
10 PST DEAD LOAD
ROQ' 30 PSF LIVE LOAD
10 PSF DEAD LOAD
ROUGH CARPENTRY.
1. The contractor *ball carefully lay out and erect all structural memb -rs of
rough carpentry, framing, sheathing, and bridging. All members *halt be
Property plumbed, leveled and braced until all structural connections are in
Place. A sufficient number of nails, screws, and bolts shall be used to insure
the rigidity of the construction.
2. Framing and lumber shall conform with national design specifications for
stress grade lumber and its fastenings.
Joists and all other. No. 2 Douglas Fr Larch 92 Yellow Pine:
Fb - 14 1.1 psi
Fc - 1000 psi
Al;cro-lam Beam structural pnper6e2: E - 1,760,000 psi
Fb - 2800 psi
Fe - 2700 psi
E - 2,000,000 psi
3. All basement and first floor 2111 pines and all structural members exposed to
westeer shall be wolmani2ce pressure treated.
Roof
4. Trusses, design. F7mcification and erection procedurt to b- supplied by
Tres* Manufactu -er.
S. TrIm.4ng over g;'-di-%- and bearing partition*. Joists may be butted together
over the center bearing, provided joists are tied together, or joists may be
Aped and nailed together. Minimum lap, 4 inches; maximum overhang, 12
inches.
6• Floor joints *bill ,be doubled under each parallel partitions.
7. Bridging. Maximum spacing, 10 feet. Bridging shall be crossbridging using
1 X 3 inch boards or solid bridging of joist dimension. Set solid b
offset fashion. ridging in an
8. Will and partition framing. Unless otherwise abown, space studs 16 inches
O.C. Double studs at openings. Construct partition corners shall have not less
than three full members. Walla and bearing partitions shall have double top
plates. Plstes resting on masonry or concrete shall be anchored with bolts.
9. Glue sub -floor using recommended' adhesive, apply glue bead to framing
and along panel grove edges, nail with lOd nails @ 12" O.c.
10. Provide nailers. nailing strips, and grounds as necessary and rigidly
secure in place for attachment of trim, finish, and other work.
11. Joist hangers @ all flush beams shall be minimum 16 ga. gals. steel, and
PrONri7 sized to accept Joist.
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