HomeMy WebLinkAboutB17-0162_PARTYWALL AT ROOF OVERHANG_1497299880.pdfEast Partywall PlateHeight8063' - 1"PARTYWALL5/8" GWB APPLIED TO THE UNDER SIDE OF ROOF SHEATHING FOR A DISTANCE OF 4'-0" FROM PARTY WALL AT LOCATION WHERE THE ROOF PLANES ARE LESS THAN 30"PROVIDE 5/8" TYPE 'X' GWB TO THE UNDERSIDE OF THE OVERHANG AND UNDER FASCIA TO CREATE A FIRE PROTECTED OVERHANGSUBSTITUTE THE 1/2" EXTERIOR PLYWOOD WALL SHEATHING WITH EXTERIOR GWB FOR PORTION OF WALL THAT FACES WEST LARGE RECTILINEAR STONE TILE ON MORTAR ON 3" CONCRETE SLAB WITH RADIANT HEATING SYSTEM TUBING ON J DRAIN 1000 DRAINAGE MEDIUM/PROTECTION (OR SIMILAR) ON 2 LAYERS OF WATERPROOF MEMBRANE ON 3/4" SHEATHING ON SLOPING TOP CUT LVLS. R-30+ BLOWN IN BATTS INSULATION BETWEEN JOISTS. BOTTOM OF WALL FLASHING 'D' SHAPED DRIP FLASHING(LEG LONG ENOUGH TO COVER 2X6 FASCIA)WITH DRIP HEM AT BOTTOMWATERPROOF MEMBRANE TO TURN DOWN AND OVERLAP FASCIA1 1/2"GA FILE NO. WP 3810BASE LAYER:5/8" TYPE 'X' GYPSUM WALL BOARD APPLIED AT RIGHT ANGLES TO 2X6 WOOD STUDS AT 24" O.C. WITH 6d COATED NAILS, 1 7/8" LONG. 1/4" HEADS, 16" O.C.FACE LAYER:5/8" SOUNDBREAK XP APPLIED AT RIGHT ANGLES TO STUDS OVER BASE LAYER AND TOP AND BTM PLATES WITH 8d COATED NAILS, 2 3/8" LONG, 0.099" SHANK, 9/32" HEADS, 8" O.C. JOINTS OFFSET 24" FROM BASE LAYER JOINTS.INNER LAYER: 5/8" TYPE 'X' GYPSUM WALL BOARD WITH 6d COATED NAILS, 1 7/8" LONG, .0915 SHANK, 1/4" HEADS, 8" O.C. JOINTS IN INNER LAYER NEED NOT BE TAPED.SECOND WALL DUPLICATED OF FIRST WALL AND SEPARATED BY 1 3/4" SPACE. WALLS ARE INDEPENDANTLY LOADED. WALLS TO RECIEVE5 1/2" BLOWN-IN INSULATION. (LOAD BEARING)3"BOTH WALLS ARE INDEPNDANTLY BEARING AND THE ROOF AND ROOF OVERHANG IS COVERED IN 5/8" TYPE 'X' GWB PROVIDING THE FIRE SEPARATION PROTECTION FROM EACH UNITSEE STRUCTURAL DETAIL FOR BLOCKING AND ANCHORAGE