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W <br /> V <br /> E <br /> 0 E W <br /> z v 0 <br /> -052_0 vs z <br /> Q. co Q <br /> ATTIC VENTILATION: VENTED BLOCKING AND GABLE END t, 1 <br /> VENTING IS NOT ALLOWED WHEN THE EXTERIOR WALL IS 5 FT <br /> OR LESS FROM THE PROPERTY LINE OR WHEN THE EAVE OR Q <br /> OVERHANG IS LESS THAN 5 FT FROM THE PROPERTY LINE. J <br /> Upper Attic Ventilation Per R806.2 <br /> CO <br /> Attic Area SQ FT 1,040 <br /> Attic Area SQ IN 149,760 <br /> Vent Area SQ IN/300 499 <br /> Upper Area 40-50% 200 to 250 SQ IN <br /> Number of Typ 7x7 Vents(36.75) 16 I to 7 1 Vents <br /> TYPICAL OVERHANG Lower Area to be provided by vented block at each truss <br /> AT EAVES 18" LI <br /> CANTILEVER ---- -F-k= --- ---F = - -1 ; <br /> - -' CO <br /> TRUSSES —. ----- -' —__--_ Ls <br /> UNI •. <br /> C)1 1 <br /> • <br /> R 111.1 <br /> -______ � ,_z===.--- --------------------- <br /> zit M <br /> 1Ce <br /> O <br /> E i <br /> Li, ,._! .,,„ „ <br /> I 1 r/ , <br /> i I I W <br /> I II <br /> , F' <br /> „ , <br /> i I It::::______ <br /> ,, <br /> F-- <br /> z <br /> MANUFACTURED TRUSSES AT 24"OC.. I i <br /> __ ___ _____ DESIGNED AND ENGINEERED BY 1 1 _ <br /> VAULTED CEILING TRUSS MANUFACTURER. INSTALL —~ —~ <br /> \ PER MFG SPECS.6:12 PITCH TYPICAL. 1 1 W <br /> / <br /> Q <br /> L r <br /> xi, ce <br /> , _DN — ---.------ <br /> \ Tit <br /> _ Q <br /> 0 <br /> LU v'7 Q <br /> - - <br /> ` Oct <br /> u I I = N <br /> I it LO <br /> W 41 <br /> - _-E�_�p _—--- -� LL <br /> L _-_------n?'___. --__-. : E 1 ti: <br /> — � ----- T J <br /> TRUSSES _— --- =-------- k ::____ <br /> i <br /> CANTILEVER -— <br /> /\ <br /> v I Q - <br /> LOWER ROOF TO BE J 0 <br /> 2X4 HF#2 RAFTERS ROOF PLAN n CL <br /> AT 24"OC. W a <br /> t`, SCALE 1/4"=1 FT <br /> DATE: <br /> UPSTATE ENGINEERING 8/19/2019 <br /> PO BOX 952 <br /> LYNNWOOD,WA 98046 • <br /> 206-280-4715 E H D JOB: - <br /> STRUCTURAL REVIEW <br /> THIS DRAWING HAS BEEN 2345 <br /> REVIEWED FOR STRUCTURAL <br /> REQUIREMENTS ONLY PER THE <br /> ATTLETTER/CALCULATIONSACHED SHEET: <br /> CITY OF EVERETT PROVIDED BY THIS OFFICE <br /> REVIEWED FOR PERMIT REVIEWED BY: arn5 <br /> DATE: 8/ 0/19 JOB# 0449 8 <br />