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TPO ROOF MEMBRANE SYSTEM <br />1/2" COVER BOARD <br />PLYWOOD SHEATHING, REFER <br />TO STRUCTURAL DWGS. <br />ROOF FRAMING, REFER TO <br />STRUCT. DWGS. <br />(E) ROOF FRAMING <br />TO REMAIN <br />1x6 SHEATHING, <br />PATCH AND REPAIR <br />AS REQUIRED <br />BATT INSULATION WHERE OCCURS, <br />REFER TO BUILDING SECTIONS <br />NOTE: REFER TO SPECIFICATIONS FOR ADDITIONAL INSTALLATION REQUIREMENTS <br />4" <br /> <br />M <br />I <br />N <br />4" <br /> <br />M <br />I <br />N <br />. <br />AS <br /> <br />R <br />E <br />Q <br />U <br />I <br />R <br />E <br />D <br /> <br />T <br />O <br />CO <br />V <br />E <br />R <br /> <br />( <br />E <br />) <br /> <br />F <br />R <br />A <br />M <br />I <br />N <br />G <br />1/2" <br />1/2" <br />(E) WALL FRAMING ROOF FRAMING, REFER <br />TO STRUCTURAL DWGS. <br />ROOF ASSEMBLY <br />SOLID CANT STRIP <br />CONT. METAL CLEAT <br />ROOF MEMBRANE <br />INSTALLED UP AND OVER <br />TOP OF PARAPET <br />22 GA. PRE-FIN. GSM <br />COPING SYSTEM <br />CONT. METAL CLEAT <br />(E) TOP PLATES <br />(E) PLASTER AND <br />WOOD SEATHING <br />1 <br />A5.05 <br />ROOF TILE <br />FELT <br />UNDERLAYMENT <br />SHEATHING <br />FASCIA <br />AIR SPACE BEHIND <br />GUTTER <br />METAL DRIP EDGE <br />LOCATE GUTTER <br />APPROX. 1/2" BELOW <br />SLOPE LINE <br />BIRDSTOP <br />EXTENSION OF <br />SLOPE <br />1/2" APPROX <br />1/ <br />2 <br />" <br /> <br />M <br />I <br />N <br />. <br />CODE APPROVED ADHESIVE <br />OVER MECHANICAL <br />ATTACHMENT <br />RIDGE TILE <br />WEATHER BLOCKING MORTAR <br />OR OTHER APPROVED <br />MATERIALS <br />WRAPPING OF NAILER <br />BOARD IS OPTIONAL EXCEPT <br />WITH THE USE OF MORTAR <br />SECURELY FASTEN RIDGE/HIP <br />NAILER OF SUFFICIENT <br />HEIGHT TO MAINTAIN AN EVEN <br />PLANE OF TRIM TILES <br />ROOF DECK <br />UNDERLAYMENT <br />FIELD TILE <br />OPENINGS AT HIPS, RIDGES AND HEAD WALLS INCLUDING CHIMINEYS, SKYLIGHTS, <br />SOLAR PANELS, AND DOWNSLOPE HORIZONTAL ABUTMENTS SHALL <br />BE FITTED WITH WEATHER BLOCKING MATERIAL TO KEEP WATER ON THE SURFACE OF <br />THE FIELD TILE. OTHER METHODS APPROVED BY LOCAL BUILDING <br />OFFICIAL WILL BE ALLOWED. <br />WRAPPING OF NAILER BOARD IS OPTIONAL EXCEPT WITH THE USE OF MORTAR. (ALL <br />PROFILES OF TILE) <br />NOTES: <br />1. FOR RECOMMENDED UNDERLAYMENT AND FASTENING REQUIREMENT, SEE <br />TABLE 1A AND 1B. <br />2. ALL HIP AND RIDGE TILE ARE REQUIRED TO HAVE A CODE APPROVED <br />ADHESIVE OR SPECIAL CLIP BETWEEN LAPS OF TRIM TILE TO COVER NAIL HOLE <br />AND CREATE A BOND BETWEEN RIDGE TILES. <br />3. BATTENS FOR TILES WITH PROTRUDING ANCHOR LUGS ARE OPTIONAL FOR <br />SLOPES BETWEEN 3:12 AND 7:12. <br />DIRECT DECK ATTACHMENT OF TILE AS APPROVED BY LOCAL BUILDING <br />OFFICIAL WILL BE ALLOWED. <br />4. DIMENSION SHOWN ARE MINIMUM AND ARE INTENDED TO BE APPROXIMATE TO <br />ALLOW FOR REASONABLE TOLERANCE DUE TO FIELD CONDITIONS <br />AND ARE PRACTICES. <br />1 <br />A5.05 <br />PLYWOOD <br />SHEATHING, TYP. <br />WOOD STUDS <br />WALL <br />SOLID CANT STRIP <br />OR BRACE AS PER <br />STRUCTURAL <br />ROOF STRUCTURE <br />PER STR. DWG., TYP. <br />ROOF DRAIN <br />ROOFING SYSTEM <br />EXTEND UP TO PARAPET <br />UNDERLAYMENT <br />12 GA. METAL PAN <br />#4 LEAD SHEET FLASHING <br />SET IN MASTIC OVER <br />PRIMED SUBSTRATE, TYP. <br />ROOFING SYSTEM <br />1/2" SEPARATION <br />BOARD <br />PLYWOOD <br />SHEATHING, TYP. <br />MAIN DRAIN <br />1' - 6" <br />MULTIPLE LAYERS OF <br />ENERGY GUARD®ROOF <br />INSULATION, STAGGERED <br />AND OFFSETROOF DECK/SUBSTRATE <br />DRILL-TEC PLATES®& <br />FASTENERS 12" (305 mm) <br />O.C. OR 6" (152 mm) O.C. <br />FOR BALLASTED SYSTEMS <br />REINFORCED EVERGUARD®MEMBRANE FOR TPO ONLY <br />FOR PVC MEMBRANE, SUBSTITUTE WITH FLAT STOCK <br />METAL, FASTENED APPROPRIATELY <br />EVERGUARD®WATER BLOCK <br />APPROVED FASTENERS <br />CONTINUE UNDERLAYMENT OVER <br />EVERGUARD® MEMBRANE OR METAL <br />SHINGLES, TILE, OR METAL <br />PANELS BY OTHERS <br />OVERLAP <br />18" (457 mm) MIN. <br />NOTE: <br />1. MINIMUM SLOPE IS 2:12. <br />2. FOR INSULATION THICKNESS GREATER THAN 8" (203 mm), A COVER BOARD <br />IS REQUIRED ON MECHANICALLY ATTACHED <br />SYSTEMS ONLY. <br />3. ADD BALLAST PER SPECIFICATION FOR BALLASTED SYSTEMS. <br />NOMINAL <br />2" X 3" OR 2" X 4" NAILER <br />NOMINAL <br />2" X 2" NAILER <br />UNDERLAYMENT <br />BIRDSTOP <br />PAN TILE <br />BOOSTER TILE <br />STARTER COVER TILE <br />TWO CORROSION-RESISTANT NAILS, PER RAKE TILE, OF <br />SUFFICIENT LENGTH TO PENETRATE THE NAILER OR <br />BARGE BOARD A MINIMUM OF 3/4" <br />NAILER BOARD <br />OPTIONAL NAIL <br />EXTEND FELT OVER EDGE <br />MINIMUM OF 1" <br />OPTIONAL NAIL BOARD <br />BIRDSTOP <br />STUCCO OR OTHER <br />CLADDING <br />NOTES: <br />1. DIMENSIONS SHOWN ARE MINIMUMS AND ARE INTENDED <br />TO BE APPROXIMATE TO ALLOW FOR REASONABLE <br />TOLERANCES DUE TO FIELD CONDITIONS, AND AREA <br />PRACTICE. <br />2. SEE TABLE 1A FOR ADDITIONAL FASTENING REQUIREMENTS. <br />1 <br />A5.05 <br />VENT PIPE PER MECH. <br />SEALANT <br />STAINLESS STEEL <br />HOSE CLAMP <br />ROOFING SYSTEM <br />FLASHING MEMBRANE <br />HOT-AIR WELD <br />ROOFING SYSTEM BASE <br />FLASHING, HOT-AIR WELD <br />ROOF ASSEMBLY <br />1/ <br />2 <br />" <br />2" <br />4"8" <br /> <br />M <br />I <br />N <br />. <br />CONT. SEALANT & <br />BACKER ROD <br />ROOF ASSEMBLY <br />1 <br />A5.05 <br />DRILL-TEC™PLATES & FASTENERS 12" (305 mm) O.C. <br />(6" [152 mm] O.C. FOR BALLASTED SYSTEMS) <br />PREMANUFACTURED OR UNREINFORCED FIELD <br />FABRICATED CORNERS <br />- HEAT WELDED <br />REINFORCED EVERGUARD® <br />MEMBRANE <br />ROOF ASSEMBLY <br />DRILL-TEC™ PLATES & <br />FASTENERS 12" (305 <br />mm) O.C. (6" [152 mm] <br />O.C. FOR BALLASTED <br />SYSTEMS) <br />DRILL-TEC™ <br />FASTENERS 12" <br />(305 mm) O.C. <br />(MIN. 1 PER <br />PLANE) <br />EVERGUARD® <br />COATED METAL <br />WITH HEMMED <br />EDGE <br /> <br /> <br />2" <br />AB <br />O <br />V <br />E <br /> <br />R <br />O <br />O <br />F <br /> <br />F <br />I <br />N <br />I <br />S <br />H <br />8" <br /> <br />M <br />I <br />N <br />. <br />FLASHING BENT <br />INSIDE VENT <br />COLUMN PER <br />STRUCTURAL <br />FLASHING <br />FLASHING HOT AIR <br />WELDED TO ROOFING <br />MEMBRANE <br />CONT. SEALANT & <br />BACKER ROD <br />ROOF MEMBRANE <br />ROOF ASSEMBLY <br />CONT. SEALANT & <br />BACKER ROD <br />REFER TO SMACNA <br />FIG 4-15C FOR MORE <br />INFORMATION <br />1/ <br />2 <br />" <br />10 <br />A5.05 <br />9 <br />A5.05 <br />3'-0" x 2'-6" ROOF <br />ACCESS HATCH <br />SAFETY POST <br />ROOF SHEATHING <br />ROOF OPENING FRAMING <br />(PER ROOF FRAMING PLAN) <br />FIRE BLOCKING <br />(2) LAYERS 5/8" TYPE <br />'X' TO UNDERSIDE OF CLNG. <br />FRAMING @ 1-HR. RATED <br />CLNG. CONDITION <br />ANCHORAGE OCCURS @ TOP, <br />BOTTOM & 4'-0" O.C. VERT. <br />BETWEEN <br />9" X 3" X 3/8" STL. PLATE <br />BOLT TO BLOCKING W/ <br />3/8" LAG BOLTS <br />1/2/" X 2" STL. BAR <br />STRINGERS @ 20" O.C. <br />3/4" DIA. STL. BAR <br />RUNGS @ 12" O.C., TYP. <br />FIN. FLR. <br />CONC. CURB <br />(2) BEND STRINGER 3" W/ (1) HILTI 1/2" DIA. <br />HILTI KWIK BOLT "TZ" CONC. ANCHOR EACH <br />STRINGER. ICC-ESR-1917 <br />42 <br />" <br />. <br />6" <br />. <br />12 <br />" <br />. <br />X 2'-6" WIDE <br />3' - 0" NOMINAL <br />(1) LAYER 5/8" <br />TYPE 'X' GWB EA. <br />SIDE @ 1-HR FIRE <br />RATED SHAFT <br />CONDITIONS <br />8" <br />1' <br /> <br />- <br /> <br />3 <br />" <br />12 <br />" <br /> <br />M <br />A <br />X <br />. <br />6" <br /> <br />M <br />I <br />N <br />. <br />TY <br />P <br />. <br />1' <br /> <br />- <br /> <br />0 <br />" <br />26" SWEAT/BLEEDER SHEET <br />ROOF DECK <br />ROOF DECK <br />VALLEY FLASHING <br />OPTIONAL: SELF-ADHERING POLYMER <br />MODIFIED ASPHALT MEMBRANE ON EACH SIDE <br />TO COVER FLASHING FLANGE <br />CUT TOP CORNER OF UNDERLAYMENT TO <br />INSURE PROPER DIVERSION OF WATER INTO <br />THE VALLEY METAL <br />ROOF UNDERLAYMENT <br />VALLEY FLASHING <br />(EXTEND ENTIRE WIDTH OF VALLEY METAL <br />BEYOND EDGE) <br />1/4" <br />TYP. <br />3/16" <br />3/4" DIA STEEL BAR <br />SKID RESISTANT <br />TEXTURED RUNGS @ <br />12" O.C. MAX. TYP. <br />1/2" X 2" STEEL <br />STRINGERS <br />@ 20" O.C. <br />1/4" X 2 1/2" X 9" X 3" BENT <br />STEEL PLATE TAB <br />@ 5'-0" O.C. MAX. WELDED <br />TO STRINGER <br />BEND STRINGER 3" <br />W/ (1) HILTI 1/2" DIA. <br />HILTI KWIK BOLT "TZ" <br />CONC. ANCHOR EACH <br />STRINGER. ICC-EST-1917 <br />WOOD STUDS WALL <br />ASSEMBLY <br />NUT W/ LOCK <br />WASHER <br />STRUCTURAL BACKING <br />1/2" DIA. GALV. <br />MACHINE BOLTS EA. <br />TAB <br />2 1/2" DIA. X 1/2" <br />THK. STEEL <br />SPACER <br />WALL FINISH <br />PER SCHED. <br />NOTE: NO SHARP EDGES <br />OR ABRASIVE SURFACES <br />ON OR AROUND THE <br />LADDER. EASE ALL EDGES <br />AND GRIND ALL WELDS SMOOTH <br />3/16" <br />CONC. SLAB <br />12 <br />" <br /> <br />O <br />. <br />C <br />. <br /> <br />M <br />A <br />X <br />. <br /> <br />E <br />Q <br />. <br /> <br />S <br />P <br />A <br />C <br />I <br />N <br />G <br /> <br />T <br />Y <br />P <br />. <br />6" <br /> <br />M <br />A <br />X <br />. <br />ROOF FRAMING <br />PER STR. DWG. <br />PLYWOOD SHEATHING <br />PER STR. DWG. <br />MEMBRANE ROOFING <br />TEST, CLEAN, PRIME SUBSTRATE <br />1/2" THK. SEPARATION BOARD <br />SPECIFIED ROOFING FASTENERS INTO BENT PLATE <br />MEMBRANE ROOFING FLASHING <br />TEST, CLEAN, PRIME SUBSTRATE <br />22 GA. SS SM SKIRT HEMMED SET ON SEALANT <br />TERMINATION BAR SET IN SEALANT <br />W/ CONT. SEALANT AT TOP <br />GSM COUNTER FLASHING BY ROOF HATCH MFGR. <br />ROOF HATCH <br />8" <br /> <br />M <br />I <br />N <br />. <br /> <br />N <br />T <br />S <br />2" <br />4" <br />. <br />Scale <br />Project number <br />Date <br />Drawn by <br />Jen Dunbar, AIA <br />phone: 310.435.3928 <br />12314 La Maida Street <br />Valley Village, CA 91607 <br />jen@dunbararchitecture.com <br />DUNBAR <br />ARCHITECTURE <br />JD/AP <br />As indicated <br />4/ <br />7 <br />/ <br />2 <br />0 <br />2 <br />5 <br /> <br />9 <br />: <br />2 <br />2 <br />: <br />2 <br />9 <br /> <br />P <br />M <br />A5.05 <br />ROOFING DETAILS <br />23004 <br />CYPRESS CENTER <br />RESTORATION <br />CITY OF SANTA ANA <br />1/17/2025 <br />625 S. CYPRESS AVE. <br />SANTA ANA, CA 92701 <br />3" = 1'-0"A5.05 <br />1 TPO MEMBRANE ROOFING ASSEMBLY <br />3" = 1'-0"A5.05 <br />2 PARAPET <br />1 1/2" = 1'-0"A5.05 <br />18 ROOF EAVE & GUTTER <br />1 1/2" = 1'-0"A5.05 <br />13 CLAY TILE ROOFING ASSEMBLY AND RIDGE <br />3" = 1'-0"A5.05 <br />8 ROOF DRAIN <br />1 1/2" = 1'-0"A5.05 <br />14 ROOF TRANSITION <br />1 1/2" = 1'-0"A5.05 <br />17 GABLE EAVE DETAIL <br />3" = 1'-0"A5.05 <br />3 VENT PIPE PENETRATION <br />1 1/2" = 1'-0"A5.05 <br />12 THRU WALL OVERFLOW SCUPPER <br />3" = 1'-0"A5.05 <br />7 PIPE PENETRATION <br />3/4" = 1'-0"A5.05 <br />5 ROOF HATCH <br />1 1/2" = 1'-0"A5.05 <br />19 CLAY TILE ROOF VALLEY <br />NOT TO SCALE <br />NOT TO SCALE <br />NOT TO SCALE <br />NOT TO SCALE <br />NOT TO SCALE <br />3" = 1'-0"A5.05 <br />9 LADDER ANCHOR <br />3" = 1'-0"A5.05 <br />10 ROOF HATCH CURB FLASHING <br />NOT TO SCALE <br />No. Description Date <br />90% CD 5/14/2024 <br />PERMIT SET 5/17/2024 <br />OCFA SUBMITTAL 9/26/2024 <br />BACKCHECK SET 1/17/2024 <br />BACKCHECK SET_V2 4/8/2025