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11 <br />I <br />1 <br />1 <br />IN <br />1'-6" 1' 6, <br />Typ. TYR TYR Typ. <br />EXISTING ROOF PLAN <br />SCALE: 1 /4" = 1, 0® " <br />561-011 <br />5ql-®ll <br />465 5.F. PROPOSED NEA ATTIC, 5PAGE AREA INGLUDING OVERFRAME <br />R506.2 1 5.F. NFVA REQ. FOR EVERY 150 5.F. ATTIC 5PAGE <br />R506.2 EXCEPTION 2.: 1 5.F. NFVA FOR EVERY 500 5.F. ATTIC 5PAGE IF NOT LE55 THAN <br />40 PERCENT AND NOT MORE THAN 50 PERCENT OF REQ. VENTILATING AREA 15 PROVIDED <br />BY VENTS IN UPPER PORTION OF ATTIC 5PACE. <br />REQUIRED MIN. NFVA (BALANCED INTAKE AND EXHAUST - EXHAUST MAY NOT EX6EED INTAKE): <br />463/500 1.54 5.F. MIN. NFVA <br />1.05 5.F. (6001o) AT INTAKE = 0.70 5.F. (4001o) AT EXHAUST <br />® 151.2 5Q. IN. AT INTAKE = 100.5 5Q, IN, AT EXHAUST <br />PROVIDE0:5i5 NFVA TOTAL; <br />225 5Q. IN. AT INTAKE (6001o)= 150 50. IN. AT EXHAUST (4001o) <br />5TATIG ROOF VENTS (EXHAUST): <br />5TATIG ROOF VENT PROVIDING 50 5Q. IN. NFVA; <br />(5) VENT5 IN UPPER PORTION OF ATTIC 5PACE = 150 50. IN. NFVA - EXHAUST <br />(NOT MORE THAN 5 FT. BELOVN THE RIDGE, MEA5URED VERTICALLY) <br />SAVE VENTING (INTAKE): <br />VENTILATION STRIP PROVIDING 1515 50. IN. NFVA INSTALLED AT BLOCKING BETY0EEN 24" TRU55 BAYS <br />PROVIDE 12 VENT 5TRIP5 ((b EA. 51DE AT TRU55 15AY5) FOR TOTAL 225 50. IN. NFVA - INTAKE <br />5ql-®'l <br />: 1 /4" = T m9 <br />2q'-6° <br />TYR TYP. <br />GENERAL T-.. <br />5 LEGEND <br />1. DIMENSIONS: <br />® DIMENUON5 5HOVNN ARE TO FADE OF FRAMING, U.N.O. <br />® DIMENSIONS OF EXI5TIN6 GONDITION5 ARE APPROXIMATE AND <br />SHALL BE VERIFIED IN THE FIELD. <br />® ALL DIMENSIONS 51-10V'dN FOR EXISTING CONDITIONS ARE. TAKEN <br />FROM FADE OF THE FINISHED SURFAGE (U.N.O.) <br />2. REFER TO 5TRUGTURAL PLANS AND GALGULAT IONS FOR <br />GONNEGTIONS, TRUSS SIZES AND ROOF DETAIL5. <br />�� y l AREA OF OVERFRAMING <br />AREA OF NBN ADDITION! <br />___________________ EXI5TINlG/P P r U- LINES <br />ROOF SLOPE <br />----------- W ---- ----- EX15TING kNATER 5ERVICE CONNECTION <br />®® - ©- ®o EXISTING 5E R 5 R\/I CE CONNE6TION <br />El PR P SF - ATTIC VENT <br />121"Im''M wl <br />E <br />EVERETT, <br />x <br />I[+'r k 9 3� el.03 <br />I I 1 a <br />2515 ROG EFELLER AVE <br />EVER TT, g8201 <br />aTzo RE61TERD <br />ARSH ITEEGT <br />5 NIA HI66INS <br />STATE OF NASHINOTON <br />56ALE. AS NOTED <br />15SUE DATE: 6115121 <br />DRAM. 56 <br />C.HECKEV: SH <br />Oc TH15 PLAN AND DESIGN 15 AND REMAINS <br />THE PROPERTY OF THE ARGHI T EGT5 AND <br />MAY NOT BE U5ED VN[ITHOUT PRIOR CONSENT <br />FROM THE ARGHITEGT <br />EX15TINO/PROP05EV <br />ROOF PLAN <br />6 <br />