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<br />20 PSF ROOF LIVE LOAD (REDUCIBLE)
<br />10 PSF TOP CHORD DEAD LOAD, TYPICALLY
<br />(15 PSF TOP CHORD DEAD LOAD @ OVERFRAMED AREAS)
<br />10 PSF BOTTOM CHORD DEAD LOAD, TYPICALLY
<br />WIND 4,p
<br />DIRECTION `
<br />QSF O�
<br />7/6' STRUCTURAL
<br />ROOF SHEATHING
<br />SEE NOTE #8
<br />I— SEE NOTE #4 --'
<br />SUPPORT POINTS, TYPICALLY
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<br />1 Pre -Engineered Wood Trusses
<br />S19.38 SCALE: Y4" = 1'-0"
<br />2x4 BLOCKING @ -
<br />SHEATHiNG JOINT
<br />4" FROM GABLE
<br />BLOCKING REQUIRED. -
<br />BETWEEN OUTRIGGERS
<br />2x4 OUTRIGGER
<br />—
<br />@ 24" O.C.
<br />U-HANGER--�
<br />ROOF TRUSS NOTES:
<br />1. PREFABRICATED WOOD ROOF TRUSSES SHALL BE DESIGNED FOR THE DEAD, LIVE AND WIND
<br />LOADS SHOWN AND ALL COMBINATIONS OF THESE LOADS AS SET FORTH IN THE FLORIDA
<br />BUILDING CODE. SEE GENERAL STRUCTURAL NOTES FOR ADDITIONAL DESIGN CRITERIA. TRUSS
<br />FABRICATOR SHALL SUBMIT S&S SHOP DRAWINGS & DESIGN CALCULATIONS SEALED BY A
<br />PROFESSIONAL ENGINEER REGISTERED IN THE STATE WHERE THE PROJECT IS LOCATED FOR
<br />REVIEW PRIOR TO TRUSS FABRICATION.
<br />2. ROOF DEAD LOADS SHOWN SHALL BE DIVIDED EQUALLY BETWEEN TOP AND BOTTOM
<br />CHORDS TO ACCOUNT FOR DEAD LOAD OF ROOFING AS WELL AS HANGING MECHANICAL
<br />AND CEILING DEAD LOADS,
<br />3. WIND LOADS SHOWN ARE FOR WINDS APPROACHING FROM THE LEFT OF THE TRUSS
<br />ELEVATIONS SHOWN. FABRICATOR SHALL DESIGN AND FABRICATE ALL TRUSSES
<br />SYMMETRICALLY (REVERSE WINDWARD AND LEEWARD WIND LOADINGS) THEREBY
<br />ACCOUNTING FOR WIND LOAD IN THE OPPOSITE DIRECTION. A MAXIMUM OF 10 PSF DEAD
<br />LOAD MAY BE USED TO RESIST UPLIFT, TYP.
<br />4. SEE ARCHITECTURAL DRAWINGS, MECHANICAL DRAWINGS, AND ROOF FRAMING PLANS FOR
<br />ADDITIONAL DEAD LOADS ON TOP OR BOTTOM CHORDS OF TRUSSES DUE TO MECHANICAL
<br />EQUIPMENT, WHERE APPLICABLE.
<br />5. MAXIMUM TRUSS SPACING IS 2'-0", TYPICALLY. "PSF" LOADINGS SHALL BE MULTIPLIED
<br />ACCORDINGLY IN ORDER TO OBTAIN "PLF" TRUSS LOADINGS.
<br />6. POINT LOADINGS WHICH ARE GENERATED BY SPECIAL TRUSS CONFIGURATIONS HAVING
<br />TRIBUTARY WIDTHS GREATER THAN 2'-0" (HIP TRUSSES, TRANSFER TRUSSES, ETC.) SHALL BE
<br />ACCOUNTED FOR IN TRUSS DESIGN, AND MAGNITUDE OF SUCH OF SUCH POINT LOADS SHALL
<br />BE CLEARLY NOTED ON SHOP DRAWINGS. TRUSSES SHALL ACCEPT POINT LOADS FROM
<br />ADJACENT TRUSSES AT TRUSS PANEL POINTS ONLY.
<br />7. COORDINATE ROOF CONFIGURATION, SLOPE, DIMENSIONS, OVERHANGS, HIPS AND VALLEYS
<br />WITH ARCHITECTURAL DRAWINGS, TYPICALLY.
<br />8. TRUSS WEB CONFIGURATIONS SHOWN IN TRUSS ELEVATIONS ARE SCHEMATIC IN NATURE.
<br />FINAL LOCATION AND CONFIGURATION OF TRUSS WEB MEMBERS SHALL BE COORDINATED
<br />WITH ARCHITECTURAL AND MECHANICAL SPACE REQUIREMENTS.
<br />9. PERMANENT TRUSS BRACING AND BRIDGING SHALL BE PROVIDED IN ACCORDANCE WITH
<br />"TRUSS PLATE INSTITUTE" IN ORDER TO PROVIDE ADEQUATE LATERAL WIND STABILITY FOR
<br />TRUSS SYSTEM, TYPICALLY.
<br />HURRICANE CLIP "H2.5" @
<br />EACH OUTRIGGER, TYP.
<br />2x4 BARGE
<br />RAFTER CONT.
<br />TOP CHORD OF GABLE
<br />2x4 X-BRACE @ LIVERHAN�END TRUSS DROP 3Y2"
<br />2x4 SCAB CONT.
<br />—
<br />8'-0" O.C. PER ARCH
<br />TOP TO BOTTOM
<br />CONT. 2x4 SCAB FROM TOP TO
<br />CHORD @ 8"
<br />BOTTOM CHORD @ X-BRACING
<br />FROM GABLE
<br />(PROVIDE ADDITIONAL 2x4" @
<br />VERTICAL IF HIGHER THAN 60" TO
<br />FROM AN "L" SHAPE - SEE "4/S-6.1")
<br />(3) 12D NAILS,
<br />TYPICAL @
<br />2x4 BLOCKING 48" O.C. BETWEEN
<br />X-BRACING
<br />GABLE AND FIRST TRUSS - SEE NOTE "6"
<br />2x4 SCAB IF
<br />SIMPSON "A35" CLIP @ 48" O.C.
<br />VERT. WEB IS
<br />NOT PRESENT
<br />B
<br />BOTTOM CHORD OF GABLE END TRUSS
<br />CONT. 2x4 x 8'-0" @ TYP. LATERAL
<br />DBL. 2x CONT, TOP PLATE
<br />BRACE @ 48" O.C. - SEE NOTE "5"
<br />2x STUDS @ 16" O.C. (OR BEAM)
<br />SIMPSON "CS22" @ 48" O.C., TYP.
<br />3
<br />Typical Gable End Framing/Bracing
<br />Detail
<br />S1 ;J.38
<br />SCALE: N.T.S.
<br />�Inr�rn rRU55
<br />LIONS BY
<br />-MUST
<br />TH
<br />FT
<br />>NS
<br />SIMPSON"HTT
<br />SIMPSON"HTT2:
<br />GABLE END BRACING NOTES:
<br />1. GABLE TRUSS SHALL HAVE 2x4'S ADDED TO THE
<br />VERTICAL 2x4'S IN THE HEIGHT EXCEEDS 4 FEET, WITH
<br />THE ADDED 2x4'S FORMING AN L SHAPE, USING 12D
<br />NAILS AT 12 INCHED ON CENTER - SEE GABLE END
<br />BRACING DETAIL
<br />2. THE RAKE OVERHANG FROM A GABLE END SHALL NOT
<br />EXCEED 24 INCHES WITH AN OUTRIGGER BACK A
<br />MINIMUM OF 24 INCHES.
<br />3. 2x4'S "X" BRACING SHALL BE REQUIRED AT GABLE ENDS
<br />MORE THAN 48 INCHES TALL, NOT TO EXCEED 8 FEET
<br />ON CENTER.
<br />4. THE "X" BRACE SHALL EXTEND NO LESS THAN 8 FEET
<br />BEYOND THE GABLE END. UNLESS IT IS CONNECTED
<br />TO A GIRDER TRUSS. THE MAXIMUM UNSUPPORTED
<br />LENGTH OF THE "X" BRACING MAY NOT EXCEED 10
<br />FEET. IF THE UNSUPPORTED LENGTH DOES EXCEED 10
<br />FEET. AN ADDITIONAL SCAB MAY BE REQUIRED.
<br />5. THE BOTTOM CHORD OF TRUSSES WITHIN 8 FEET OF
<br />A GABLE END SHALL HAVE A CONTINUOUS
<br />HORIZONTAL 2x4 MEMBER AT 48 INCHES ON CENTER
<br />NAILED TO THE TOP OF THE BOTTOM CHORD, WITH
<br />THREE 12D NAILS AT EACH TRUSS.
<br />6. 2x4 BLOCKING SHALL BE PROVIDED BETWEEN THE
<br />GABLE END TRUSS AND THE FIRST TRUSS IN THE PLANE
<br />OF THE BOTTOM CHORD.
<br />7. ALL NAILING FOR ROOF SHEATHING ON A GABLE END
<br />SHALL BE 4 INCHES ON CENTER WITHIN 4 FEET OF THE
<br />GABLE TRUSS WITH BLOCKING FOR ALL EDGES WITHIN
<br />THAT 4 FOOT AREA.
<br />.ED
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<br />'ER PLAN &
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<br />IAX. INTERVALS ALONG
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<br />kTERAL BRACE.
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<br />ONTINUOUS LATERAL BRACE (CB) AS
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<br />EQUIRED BY TRUSS DESIGN AND
<br />LAMING PLAN
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<br />ONTINUOUS BOTTOM BRACE (BB)
<br />D.B. B.B.
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<br />S REQ'D BY TRUSS DESIGN &
<br />ZAMING PLAN AND NOT MORE 1.
<br />WOOD TRUSS ERECTOR SHALL PROVIDE BRACING ACCORDING TO BRACING WOOD TRUSSES.
<br />HAN 10 FT. O.C.
<br />COMMENTARY AND RECOMMENDATION, BWT-76 (TRUSS PLATE INSTITUTE). INSTALL BRACING AS
<br />'L
<br />THE TRUSSES ARE ERECTED. FULL BUNDLES OF PLYWOOD SHALL NOT BE PLACED ON TRUSSES. THE
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<br />EILING
<br />CONSTRUCTION LOAD SHALL BE LIMITED TO 8 SHEETS OF PLYWOOD ON ANY PAIR OF TRUSSES AND
<br />-C
<br />SHALL BE LOCATED ADJACENT TO THE SUPPORTS. NO EXCESS CONCENTRATION OF ANY
<br />C
<br />CONSTRUCTION MATERIALS (SUCH AS GRAVEL OR SHINGLES) SHALL BE PLACES ON THE TRUSSES IN
<br />c0
<br />ANY ONE AREA & THEY SHALL BE SPREAD OUT EVENLY OVER A LARGE AREA SO AS TO AVOID
<br />OVERLOADING ANY ONE TRUSS.
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<br />ALL BRACING (DB,CB,BB) SHOWN IN THE FRAMING PLAN SHALL BE IN ADDITION TO CONTINUOUS
<br />LATERAL SPECIFIED BY THE TRUSS MANUF. ALL LATERAL BRACING SPECIFIED SHALL HAVE ADDITIONAL
<br />DIAGONAL BRACES @ 20'-0" MAX.
<br />.0C
<br />3•
<br />ALL BRACES SHALL BE 2x4 NOMINAL DIMENSION LUMBER AND SHALL BE ATTACHED WITH 2-16d NAILS
<br />,(
<br />i @ EA. TRUSS INTERSECTION.
<br />2 Typical Wood Truss Bracing
<br />519. 3 8 SCALE: N.T.S. E
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<br />SCALE: N.T.S. U9.3
<br />4
<br />19.38
<br />NOTE: ANY GABLE END STUD THAT HAS GREATER THAN
<br />5-0" VERTICAL DIMENSION FULLY EXPOSED TO WIND
<br />SHALL BE BRACED AND SECURED, IN PLACE, AS DETAILED.
<br />SOME GABLE ENDS MAY REQUIRE OTHER TYPES OF
<br />BRACING. REFER TO INDIVIDUAL TRUSS DESIGNS FOR
<br />THESE CONDITIONS.
<br />2x4 "L" BRACING 0
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<br />SECURE VERTICAL 2x4 "U BRACES
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<br />GABLE END STUDS @
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<br />24" O.C. (MAX.), TYP.
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<br />ALL GABLE ENDS ARE CONTINUOUSLY SUPPORTED UNLESS NOTED OTHERWISE.
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<br />ANCHOR BOTTOM CHORD AS REQUIRED.
<br />PROVIDE A MOISTURE BARRIER IF IN CONTACT WITH MASONRY.
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<br />End
<br />Bracing
<br />Detail
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<br />SCALE: N.T.S.
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<br />LOCATIONS w/ TRUSS LAYOUT, TYP.
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<br />PER -ENGINEERED
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<br />6" MIN. EMBEDMENT. USE HILTI
<br />to
<br />"HY-150" INJECTION ADHESIVE, TYP.
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<br />AS REQ'D., TYP.
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<br />CONCRETE BEAM PER PLAN,
<br />TYP. Q1
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<br />L; INTERIOR DESIGN, INC.
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<br />FL Registration No. 56158
<br />o This document has been electronically signed and sealed by Robert C. Scroggins, PE on the Date
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<br />EDITED BY: RCS, TLW
<br />SC&D PROJECT NO. 21-020
<br />FORUM PROJECT NO. 4097
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