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16 15 14 13 12 11 10 9 8 7 8 5 4 3 2 1 <br /> 5 Sim 11 6"G 5 Sim ,�-S• ROOF PLAN NOTES <br /> A3.00 O.H. � A3.00 O.H. <br /> b 1. ALL SPOT ELEVATIONS REFERENCE FROM TOP OF PLATE <br /> ELEVATION <br /> L V.6. <br /> -6" r 1 2 R3022DE MINIMUM CLASS C ROOFING MATERIAL PER 20151RC L <br /> p O.H. I I 3. THE USE OF GALVANIZED ZINC FLASHING,COPPER FLASHING <br /> COMPOSITE.SHINGLES 5 50 I AND COPPER WIRES FOR MOSS PREVENTION IS NOT ALLOWED <br /> ROOF FELT PAPER in a a I i (BG 2-58) <br /> OVER SHEATHING H <br /> 3-2"DIAMETER I I ROOF PLAN KEYNOTES <br /> SCREENED VENTS IN 8 $ Sim I I i <br /> BLOCKING 2 <br /> / I I PLUMBING DEFERRED-DESIGNER TO TRADI 2 <br /> MTL.ROOF FLASHING / � �•00 I w I LOCATIONS WITH FRAMING AND OTHER <br /> DES <br /> C7 <br /> K W/DRIP EDGE(TYP) K/i I 9 <br /> I <br /> MTL.GUTTER <br /> " t 6"L. <br /> I NEW ROOF ATTIC VENT <br /> k kt <br /> I CALCULATIONS <br /> 2x6 FASCIA <br /> (TYP) b u7 _o b fi <br /> MTL.DS. ► a SS rc a SSSS I 6'-Bone" 1/300 xATTIC SF(IRC R806.2) <br /> 1/300 x ATTIC SF(VENT IN UPPER 3 FEET TO PROVIDE <br /> BLOCKINGPJ STRUCTURE 7 PER ROOF PLAN ��uu 5 I I ) J <br /> ru N I BETWEEN 40%AND 50%OF VENTING. <br /> ROOF TRUSSES <br /> PER:STRUCTURE p <br /> a 3 Sim BOX VENTS BASED ON'MASTERFLOW'WITH 60 IN2 NET <br /> y I B'-8118" <br /> A3.00 I FREE VENTING AREA <br /> RIDGE VENTILATION IS BASED ON'COR-A-VENT'V-300 � <br /> Hl@FA TRUSS RIDGE _ <br /> ALL EAVE VENTS TO HAVE 1/8"MESH(50%REDUCTION <br /> SEE ELEVATIONS <br /> EXT.PLYWOOD SIDING 6 I I I Sim IN NET FREE AREA) <br /> A3.00 I 8 <br /> 2x8 WD.STUDS I 6t I A3.00 REQUIRED: <br /> GARAGE ROOF ATTIC SF=528 SF <br /> 1/150 x 528=3.5 SF(x 144 IN2/SF=507 IN.2) <br /> I <br /> I � I RES.ROOF ATTIC SF=1280 SF N <br /> I 6•/,-0• <br /> s" r 1/300 x 1280=4.27 SF(x 144 IN2/SF=614IN 2) <br /> / o° I 0 <br /> I ► I y PROVIDED: a <br /> 1'- LLJ <br /> 6^ 5 Sim t'-8" ° I I NEW ROOF V F <br /> O.H. A3.00 O.H. I I (3 UPPER VENT w I j <br /> OH TYP. ROOF EVES (GARAGE) ROOF PLAN-Garage DOWNSPOUT <br /> (45'x 12"/FT)x 1"=540 IN? w <br /> /60 IN2= 9 BOX VENTS I I/Z'=t'o" O 114'V-0" I I LOWER VENT H � w <br /> I w I PROVIDE(2)-2"DIA.HOLES PER FOOT W/ j I i <br /> STATIC ROOF VENT TO BE r' I CONTINUOUS EAVE VENT. z w <br /> INSTALLED PER MFD. T!r2 =3.14 x(1)2=3.14 IN?x 50°h=1.57 IN2 NFA ¢ co <br /> INSTRUCTIONS AND TO MEET I /. I 1.57 IN.2 x 2=3.14 IN?/FT r <br /> VENTING CALL.REQ. 3.14 IN2x TOTAL EAVE LENGTH=3.14(2)(90)=565 IN? Z <br /> TOTAL VENTING <br /> ROOFSHINGLES I " ) RIDGE VENT <br /> G ROOFING OVER I I 45'X42 IN."/LF=1,890 IN.2 G <br /> ROOF SHEATHING RIGID INSUL.W/ �L TRUSS SPACING I I RIDGE AND EAVE - <br /> PROTECTION I RIDGE I 1,890 IN. 565 IN.2= 2,455 IN.2>6141N. <br /> BOARD OVER PER STRUCTURAL <br /> MFD TRUSS SHEATHING I 10'-1" i I RIDGE VENT% <br /> TRUSS PER I RIDGEVENTS I 1,8901N.2/2,4551N.2=77% <br /> STRUCTURAL I § 6 I TOTAL VENT BOX <br /> MFR TRUSSES 1' s" to �+ o AREA 1280(1/300)=4.27 X144 IN?=614(50°k)= <br /> F I ,py DQ I 307 IN.2/60"/BOX=5.11 OR 6 BOXES E <br /> L - - -! - - - - - - I p F <br /> 2•DIA.HOLE TYP 1'-0•' L b - - - - - - J ° of u <br /> DOWNSPOUT v I B I1'-0" 5 Sim U c N Y <br /> DOUBLE TOP ~Z v)- M <br /> PLATE TYP. t0 8"11'-0" -ZLuw <br /> Z w <br /> E <br /> EAVE VENTS E =Q R 3 <br /> U a <br /> O STATIC ROOF W/VENT ® EAVE VENTING DETAIL O ROOF PLAN d 2 <br /> cc 0� <br /> 0' 2' 4' 8' 16' <br /> mN <br /> 0 0 <br /> 0 0 <br /> COMPOSITE.SHINGLES tV w <br /> D ROOF FELT PAPER D m <br /> OVER SHEATHING - " PERMIT APPROVAL STAMPS "'• <br /> PER ROOF PLAN 3.2"DUIMETER N <br /> SCREENED VENTS IN <br /> BLOCKING F <br /> ASPHALT SHINGLE MTL.ROOF FLASHING <br /> ROOFING W/DRIP EDGE(TYP) _ <br /> TYPICAL ROOF CONSTRUCTION <br /> MTL.ROOF FLASHING N ,+ Q" <br /> � m= <br /> C MTL.GUTTER C <br /> -:3 <br /> OUTLOOKER TYP. 2x8 FASCIA =LL <br /> CONNECTED TO TRUSS (TYP) <br /> BEHIND WALL R49 INSULATION sa <br /> MTL.DS. - WITH 2"MIN.GAP FOR <br /> '��2x PAINTED FASCIA(TYP) VENTILATION <br /> BLOCKING PER pER ROOF PLAN ROOF TRUSSES - <br /> i ROOF TRUSS STRUCTURE PER:STRUCTURE PROJ.NO: <br /> u <br /> r 1/2"GWB.CEILLING 22031 <br /> r. <br /> PERMIT <br /> '' 60MIN.GRADED'BLDG. <br /> 61 �. PAPER OVER PLYWD B.SHEATHING H1 @ EA TRUSS DRAWN BY:RBC <br /> �i CHECKED BY:MUG <br /> EXT,PLYWOOD SIDING 1/2"GWB.OVER <br /> EXT.SIDING SEE ELEVATIONS VAPOR BARRIER ISSUE DATE:0310312023 <br /> SEE ELEVATIONS SCALE:As indicated <br /> EXIST.2x WD.STUDS <br /> W/INSULATION <br /> Q <br /> ADD 2"WOOD FILL STUDS ROOF PLAN <br /> A A <br /> ROOF RAKE,TYP. TYP.ROOF EVES (2) N <br /> O 1 1/2"=F-a' © I I/r'=r o" 18"x12"DRAWINGS ARE1/2 SIZE SCALE NOTED A3.00 <br /> M <br /> 16 16 14 13 12 11 10 9 6 7 6 6 4 I---� IF LINE DOES NOT MEASURE 1"SHEET IS NOT TO SCALE <br /> IF ANY DISCREPENCIES ARE FOUND,NOTIFY ARCHITECT IMMEDIATELY.VERIFY CONDITIONS AND DIMENSIONS IN FIELD. <br />