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AL- . 1 --.IL- I _..I r ---1 I -1 1_. h 1 1 I I. 1 1 1
<br />L-
<br />NON -VENTED SOFFIT
<br />NON -VENTED SOFFIT
<br />I litki1y-v LI`I 1 LU JVI I I I
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<br />NON -VENTED SOFFIT
<br />I`IVIY-yGN I LU JVrrl I
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<br />EXTEND THE (2) LAYERS
<br />OF 1" THICK USG GYP.
<br />WALLBD. LINER PANELS
<br />OF 2-HR. WALL INTO
<br />SOFFIT AREA
<br />NON -VENTED SOFFIT
<br />PROFILE OF ROOF TRUSS
<br />BEYOND
<br />ROOF SHEATHING TYP.
<br />2x6
<br />SUB -FASCIA
<br />2 Hour Fire Resistant Soffit
<br />SCALE: 3/4"=1'-0"
<br />Attic Ventilation
<br />Attic Ventilation to be in compliance with the Florida Building Code 7th Edition
<br />(2020) Residential R806.
<br />The Minimum net free ventilating area shall be 1/150 of the area of the vented
<br />space. The ventilating area may be reduced to 11300 provided that at least 40%
<br />but no more than 50% of the required ventilation is provided in the upper portion of
<br />the space to be ventilated. Upper ventilators shall be located no more than 3 feet
<br />(measured vertically) below the ridge or highest point of the space, with the
<br />balance of the required ventilation provided by eave or cornice vents.
<br />-CALCULATIONS BASED ON THE FOLLOWING VALUES, SEE ROOF PLAN -
<br />(Values to be verified with Manufacturer Specifications)
<br />• OFF -RIDGE VENTS 138 SQ. IN. OF NET FREE AREA / UNIT
<br />• SOFFIT VENTS 7 SQ. IN. OF NET FREE AREA / SQ. FT.
<br />• STUCCO SOFFIT VENTS - 126 SQ. IN. OF NET FREE AREA / SQ. FT.
<br />*If not enough vented soffit is provided due to fire protection, the contractor shall use the
<br />following approved vents:
<br />a LOMANCO DECK -AIR (Shingle Roof) - 9 SQ. IN. OF NET FREE AREA / FT.
<br />"Formula: (Sq. Ft. Soffit Needed) x 7 = (Sq. In. Needed) / 9 = Linear Ft. of Deck -Air Needed)
<br />FIRE CAULK EDGES
<br />AT EACH SIDE
<br />DBL. 1x PT NAILER
<br />1/2" GYP. WB:
<br />ration Wall
<br />SCALE: 3/4"=1'-0"
<br />*REFER TO STRUCTURAL DETAILS FOR
<br />ADDITIONAL INFORMATION.
<br />Main
<br />Floor
<br />(Zone 1)
<br />Main Floor
<br />(Zone 2)
<br />Upper Floor
<br />(Zone 3)
<br />ATTIC VENTILATION CALCULATIONS
<br />ATTIC VENTILATION REQUIRED UPPER VENTILATION PROVIDED
<br />1/150 Rule 1/300 Rule Ridge Vent Amt
<br />(No Upper Ventilators (Must Provide Upper Ventilators) (Ft.) Off -Ridge Amt.
<br />Req.)
<br />Total Ventilation
<br />Provided by
<br />ATTIC
<br />Upper
<br />SPACE
<br />SQ, FT,
<br />Total SQ.
<br />SQ. FT.
<br />SQ. IN. of
<br />Ventilators
<br />SQ. IN. of
<br />ventilation
<br />of vented
<br />IN. of
<br />of
<br />vented
<br />ventilation to
<br />be provided
<br />SQ. IN. of
<br />SQ. IN. of
<br />(See Elev)
<br />required
<br />soffit
<br />ventilation
<br />soffit
<br />by upper
<br />Ventilation
<br />Ventilation
<br />needed
<br />required
<br />needed
<br />ventilators
<br />0.0
<br />2.0
<br />901
<br />865
<br />124
<br />432
<br />31
<br />216
<br />- - --
<br />276.0
<br />---------
<br />276.0
<br />0.0
<br />0.0
<br />2.0
<br />1010
<br />970
<br />139
<br />485
<br />35
<br />242
<br />- - -
<br />--.--- -- - - ---
<br />276.0
<br />0.0
<br />0.0
<br />276.0
<br />2.0
<br />1008
<br />968
<br />138
<br />484
<br />35
<br />242
<br />276.0
<br />0.0
<br />276.0
<br />Upper Floor 110 106 15 53 4 26 0.0 0.0 0.0
<br />(Zone 4)
<br />0.0 0.0
<br />Upper Floor 108 104 15 52 4 26 0.0 0.0 0.0
<br />(Zone 5) 0.0 0.0
<br />Upper Floor 0.0 0.0
<br />(Zone 5) 62 60 9 30 2 15 - 0.0
<br />**NOTE**
<br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED AT EAVES/SOFFITS AS
<br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL.
<br />Design No. U905
<br />April 09, 2018
<br />Bearing Wall Rating - a HRr
<br />Nonbearling Wait Rating - 2 MR
<br />That design was evaluated using a load design mathad other than the Limk States Design Method (me., Working Stress Design
<br />Method). Par lurladleNone employing the LImR Stades Design Mathad, such as Canada, a load restriction factor shall be used - Sea
<br />cuida ltxeyar.x► V7
<br />* I ndirates such products Ish all hearths UL or CUL Certification hark far to risd lotlorre employing the UL ar cUL Ca rtif ication (such
<br />as Canada), respectively.
<br />7.51!`E" MIN.
<br />411. !'I ,� 1 al1%,P, o�'�P�✓'* 11/r>, ,•�,f''L...._.�.1 �, It'I
<br />/'\ f* a , , .... , , 1.. P . 1 n p .. - I . •_..,.,..ram-/ _-.1,.........«.
<br />t 4 Z I J Hori2ontoi Section
<br />o ,..,
<br />1, Cancroto Blocli - Various designs. Classification D-2 (2 hr).
<br />a" Concrete Blacks category for list of eligible manufacturers.
<br />2. Mortar - Blocks laid in full bed of mortar, nom. 3/8 in. thick, of not less than 2-1/4 and not more than 3-1/2 parts of
<br />clean sharp sand to 1 part Portland cement (proportioned by volume) and not more than 50 percent hydrated lime (by
<br />cement volume). Vertical joints staggered.
<br />3. Portland Cement Stucco or Gypsum Plaster - Add 1/2 hr to classification If used. Where combustible members are
<br />Framed In wall, piaster or stucco must be applied on the face opposite framing to achieve a max. Classification of 1-1/2 hr.
<br />Attached to concrete blocks (Item 1),
<br />4. Loose Masonry Fill - If all core spaces are filletl v ith loose dry expanded slag, expanded clay or shale (Rotary Kiln
<br />Process), viater repellant vermiculite masonry fill insulation, or silicone treated Partite loose Fill insulation add 2 fir to
<br />classification.
<br />S. Fos mod Plastic* - (Optional -Not Shown) - 1-1/2 in. thick Max, 4 h wide sheathing attached to concrete blocks
<br />(Item 1),
<br />ATLAS ROOFING CORP - "EnergyShleid Pro Wall Insulation", "EnergyShleld Pro 2 Wall Insulation", EnergyShleld CGF
<br />Pro and Energy5hleld Ply Pro
<br />CARLISLE COATINGS to WATERPROOFING INC - Type R2+ SHEATHE
<br />PROVIDE 2x BLOCKING W/ (2) 12d
<br />NAILS EA. END BETWEEN
<br />TRUSSES
<br />4'-0" FROM SEPARATION WALL.
<br />SOLID BLOCKING BETWEEN
<br />TRUSSES TO BOTTOM SIDE OF
<br />PLYWOOD. BLOCK MUST BE
<br />"PITCH CUT" (SEE ELEVATIONS)
<br />TO PROVIDE AS MUCH CONTACT
<br />AS POSSIBLE TO UNDER SIDE
<br />OF ROOF DECK. ALL JOINTS
<br />AROUND BLOCKING MUST BE
<br />CAULKED WITH APPROVED FIRE
<br />CAULKING.
<br />TOP OF PLATE
<br />TYPE "S" MORTAR
<br />(TYP.)
<br />8" CONC. BLOCK
<br />CLASSIFICATION D-2
<br />PER UL U905 (TYP.), PER
<br />UL U905, MASONRY WALL
<br />PROVIDES 2-HOUR
<br />PROTECTION
<br />FIRESTONE BUILDING PRODUCTS CO L L C - "Enverge " CI Foil Exterior Wall Insulation" and "Enverge " CI Glass
<br />Exterior Wall Insulation"
<br />HUNTER PANELS - Types Xcl-Class A, Xcl 286
<br />RMA%OPERATING L LC - "ISX-8500", "TSX-8510", "Thermashenth-XP", "ECOMAXCI", "Thermashcath-3",
<br />"Dulasheeth-3"
<br />THE DOW CHEMICAL CO -Types Thermax Sheathing, Thermax Light Duty Insulation, The, Heavy Duty Insulation,
<br />Thermax Metal Building Board, Thermax White Finish Insulation, Thermax a Exterior Insulation, Thermax XARMORci
<br />Exterior Insulation, Thermax IH Insulation, Thermax Plus Liner Panel, Thermax Heavy Duty Plus (HDP) and TUFF-RTM ci
<br />Insulation
<br />sA. Building unite -As an alternate to Items s, min. 1-in thick polyisocyanurate composite foamed plastic insulation
<br />boards, nom. 48 by 48 or 96 in.
<br />RMA% OPERATING L L C - "Thermasheath-SC', 'ECOBASEW, "ThermeBas"I"
<br />' Indicates such products shall bear the UL or cULCertlflcatlon Mark for furiodictlone employing the UL or cuL Certification
<br />(such as Canada), respectively,
<br />Last U.QdAW on 2018-04-09
<br />GA FILE NO. ASW 0810 1 PROPRIETARY"
<br />GYPSUM PANEL PRODUCTS, STEEL H STUDS
<br />Two layers 1" x 24" proprietary type X gypsum panels inserted between floor and
<br />ceiling runners with steel H stud between adjacard pairs of gypsum panels.
<br />(NLO)
<br />A 314" minimum air space must be maintained between steel components and
<br />adjacent framing (as indicated by dashed limes In sketch). As an alternate to
<br />an air space, the steel components are covered with 6' wide battens of 1/2"
<br />type X gypsum wallboard or full sheets of 112" type X gypsum wallboard
<br />screw attached to the steel components,
<br />Sound tested with 2 x 4 stud wall faced with 1/2" regular gypsum wallboard each
<br />side of assembly and 3-112" glass fiber in stud space on both sides.
<br />Height limitation 68 feet.
<br />PROPRIETARY GYPSUM PANEL PRODUCT
<br />Georgia-Pacific Gypsum LLC....................................... 1" DerlsGiasse Shaftllner
<br />2 HOUR 65 to 69 STC
<br />FIRE + SOUND
<br />Thickness: 3-1/2" (Fire)
<br />11-3/4"(Sound)
<br />Approx Weight: 9.5 psi
<br />Fire Test WH1495-1290, 11-16-94:
<br />ITS Design GP1WA 12004;
<br />WHI495-12K 3.15.95;
<br />WHI 495-0743 & 0744,
<br />1-28 8 30M;
<br />ITS 316W14C0Q-Ol71rr
<br />8-30A8;
<br />UL R2717, 04NK03115,
<br />9.181 UL Design U373
<br />Sound Test: RALTL10-291,8-31-10
<br />ROOF PLAN
<br />SCALE: 3/16"=1'-0"
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<br />To the best of the Engineers knowledge, information and belief,
<br />the structural plans and specifications contained within these
<br />drawings comply with the 2020 Florida Building Code -
<br />Residential 7th Edition. Engineers signature and seal is only for
<br />the structural engineering portions of the drawing pages bearing
<br />Engineer's signature and seal.
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<br />JOB
<br />NO: 22-12493-12498
<br />SCALE : AS NOTED
<br />SHEET NO.
<br />8.1
<br />
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