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RE <br />F <br />. <br />ENTRY <br />200 AMP <br />4: <br />1 <br />2 <br />4: <br />1 <br />2 <br />4: <br />1 <br />2 <br />4: <br />1 <br />2 <br />4: <br />1 <br />2 <br />4: <br />1 <br />2 <br />PAINTED GALVANIZED GUTTER. <br />1' <br />- <br />2 <br />" <br />RO <br />O <br />F <br />OV <br />E <br />R <br />H <br />A <br />N <br />G <br />1'-2" <br />ROOF <br />OVERHANG <br />128 <br />A12.00 <br />5 <br />6 <br />KEY NOTES <br />SYMBOLS <br />GENERAL NOTES <br />A.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL, <br />STATE AND FEDERAL CODES AND REGULATIONS <br />PERTAINING TO SAFETY OF PERSONS, PROPERTY AND <br />ENVIRONMENTAL PROTECTION. <br />B.NEW ROOFING, "CLASS A" FIRE RETARDANT INSTALLED <br />OVER MIN. (2) LAYERS OF 30LBS FELT UNDER-LAYMENT <br />OVER PLYWOOD SHEATHING PER MANUFACTURE <br />DIRECTION. <br />C.ROOF INSULATION PER TITLE 24 CALCULATION. INSULATION <br />SHALL CONFORM TO FLAME-SPREAD RATING AND SMOKE <br />DENSITY REQUIREMENTS OF 2019 CBC. <br />D.VENT OPENINGS SHALL HAVE CORROSION RESISTANT WIRE <br />MESH OR OTHER APPROVED MATERIAL WITH 1/16" MIN. AND <br />1/8" MAX. OPENINGS. <br />E.NOT MORE THAN 50% OF THE VENTS SHALL BE LOCATED <br />NOT MORE THAN 3 FEET BELOW THE RIDGE. <br />F.PROVIDE MIN. 24 GAUGE GALVANIZED SHEETING FOR <br />ALL EXTERIOR FLASHING& WEATHER STRIPPING <br />APPLICATIONS. <br />ROOF SLOPE PER PLAN <br />ATTIC VENT CALC. <br />1 <br />12 <br />EDGE OF ROOF. <br />EXTERIOR WALL BELOW.1 <br />2 <br />3 <br />DOMER VENT PER VENT CALCULATION BELOW.4 <br />1' <br />- <br />2 <br />" <br />RO <br />O <br />F <br />OV <br />E <br />R <br />H <br />A <br />N <br />G <br />6" <br />ROOF <br />OVERHANG <br />CLASS A ASPHALT SHINGLE ROOFING <br />ICC ESR-1389 <br />INSTALLATION: OVER (1) LAYERS OF 30LBS FELT <br />UNDER-LAYMENT OVER PLYWOOD SHEATHING PER <br />MANUFACTURE DIRECTION. <br />1' <br />- <br />2 <br />" <br />RO <br />O <br />F <br />OV <br />E <br />R <br />H <br />A <br />N <br />G <br />1'-2" <br />ROOF <br />OVERHANG <br />1' <br />- <br />2 <br />" <br />RO <br />O <br />F <br />OV <br />E <br />R <br />H <br />A <br />N <br />G <br />1'-2" <br />ROOF <br />OVERHANG <br />1' <br />- <br />2 <br />" <br />RO <br />O <br />F <br />OV <br />E <br />R <br />H <br />A <br />N <br />G <br />1'-2" <br />ROOF <br />OVERHANG <br />NEW ROOF OF ADU: <br />TOTAL ATTIC AREA REQUIRED VENTILATION: <br />1,000 SF/150 = 6.6 SF <br />6.6 SF x 144 = 960 S.I. <br />PROVIDE <br />DORMER VENT: (2)12"x24" (226S.I. EA.)= 452 S.I. <br />EAVE VENT: (16) 12" x 4" = 768 S.I. <br />TOTAL = 1,220 S.I. <br />CLASS A ASPHALT SHINGLE ROOFING <br />CERTAINTEED ROOFING OR EQUAL <br />GRAND MANOR, BROWNSTONE COLOR (MATCH MAIN <br />HOUSE'S NEW ROOFING COLOR) <br />3 <br />NORTH PROPERTY LINE <br />6 LOCATION FOR -kW PHOTO VOLTAIC SYSTEM. <br />EAVE VENT PER VENT CALCULATION BELOW. <br />4 <br />TYP. <br />5 <br />TYP. <br />18 <br />' <br />- <br />4 <br />" <br />4 <br />A12.00 <br />4 <br />A12.00 <br />8 <br />A12.00 <br />4 <br />TYP. <br />5 <br />TYP. <br />AD <br />D <br />I <br />T <br />I <br />O <br />N <br /> <br />T <br />O <br /> <br />M <br />A <br />I <br />N <br /> <br />H <br />O <br />U <br />S <br />E <br /> <br />& <br /> N <br />E <br />W <br /> <br />D <br />E <br />T <br />A <br />C <br />H <br />E <br />D <br /> <br />A <br />D <br />U <br />51 <br />2 <br />1 <br /> <br />W <br />. <br /> <br />R <br />o <br />b <br />e <br />r <br />t <br />s <br /> <br />D <br />r <br />. <br /> <br />& <br /> <br /># <br />2 <br /> <br />S <br />a <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />4 <br />11 <br />8 <br />8 <br />1 <br /> <br />o <br />s <br />t <br />o <br />k <br /> <br />r <br />o <br />a <br /> <br />a <br />r <br />e <br />n <br /> <br />r <br />o <br />e <br /> <br /> <br />C <br />A <br /> <br /> <br />9 <br />2 <br />8 <br />4 <br />0 <br /> <br /> <br /> <br /> <br /> <br />T <br />: <br /> <br />7 <br />1 <br />4 <br />. <br />6 <br />5 <br />1 <br />. <br />9 <br />9 <br />4 <br />5 <br /> <br /> <br /> <br />E <br />: <br /> <br />e <br />s <br />n <br />2 <br />b <br />a <br />o <br />o <br />. <br />o <br />06/27/2024 <br />2 <br />2 <br />FLOOD ZONE - 5121 W <br />Roberts Dr & #23/19/2025