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ROOF PLAN
<br />3/16"=1'-0"
<br />GENERAL SHEET NOTES
<br />1. NOT ALL ITEMS MAY BE USED.
<br />2. DIMENSIONS ARE TAKEN TO FACE OF STUD, FACE OF MASONRY OR
<br />CONCRETE , CENTERLINE OF EQUIPMENT/SKYLIGHT, OR COLUMN
<br />CENTERLINE, UNLESS INDICATED OTHERWISE.
<br />3. ALL HEIGHTS SHOWN ARE FROM FIRST FLOOR FINISH SLAB.
<br />4. PRIOR TO ROUGH —IN AND ROOF ENCLOSURE, COORDINATE ALL WORK
<br />WITH TENANT/OWNER VENDOR REQUIREMENTS.
<br />5. PRIOR TO ROUGH —IN AND ROOF ENCLOSURE, COORDINATE LOCATION OF
<br />ALL ROOF MOUNTED EQUIPMENT AND DEVICES. THIS SHALL INCLUDE,
<br />BUT NOT BE LIMITED TO: ALL CONTRACTOR, TENANT/OWNER, AND
<br />TENANT/OWNER VENDOR SUPPLIED ITEMS.
<br />6. PRIOR TO ROOF ENCLOSURE, CONTRACTOR SHALL PROVIDE ALL BLOCKING
<br />AND/OR SUPPORT AS REQUIRED FOR ROOF MOUNTED ITEMS. THIS SHALL
<br />INCLUDE, BUT NOT BE LIMITED TO: ALL CONTRACTOR, TENANT/OWNER,
<br />AND TENANT/OWNER VENDOR SUPPLIED ITEMS.
<br />6.1. COORDINATE FINAL LOCATIONS OF OWNER AND THIRD PARTY VENDOR
<br />FURNISHED ITEMS IN THE FIELD WITH TENANT/OWNER REP AND THE
<br />VENDOR.
<br />6.2. UNLESS INDICATED OTHERWISE, ALL BLOCKING SHALL BE ENCLOSED
<br />INSIDE FINISH CONSTRUCTION. PROVIDE FIRE RETARDANT TREATED
<br />WOOD BLOCKING.
<br />7. SEE ELECTRICAL DRAWINGS FOR ALL ELECTRICAL AND LIGHT FIXTURE
<br />TYPES AND MODELS.
<br />8. SEE MECHANICAL DRAWINGS FOR ALL MECHANICAL EQUIPMENT.
<br />9. ALL ROOF EQUIPMENT AND PENETRATIONS SHALL BE PROVIDED WITH
<br />STRUCTURAL SUPPORT, SEE STRUCTURAL DRAWINGS FOR FRAMING
<br />INFORMATION AND LOCATIONS.
<br />9.1. VERIFY LOCATIONS OF ALL VENTS AND ROOF PENETRATIONS WITH
<br />ALL DISCIPLINES.
<br />9.2. VERIFY LOCATIONS OF ALL MECHANICAL EQUIPMENT WITH
<br />STRUCTURAL DRAWINGS.
<br />9.3. NO EQUIPMENT SHALL BE LOCATED WITHIN 10'-0" OF THE EDGE OF
<br />THE ROOF. THIS INCLUDES, BUT IS NOT LIMITED TO, RTUs,
<br />EXHAUST FANS, CONDENSING UNITS, AND VENTS.
<br />9.4. THE MECHANICAL CONTRACTOR SHALL COORDINATE INSTALLATION AND
<br />ACCEPTANCE OF PREFABRICATED CURBS AND PENETRATIONS WITH
<br />THE ROOFING CONTRACTOR AND THE G.C. IN ORDER TO PROVIDE
<br />ALL NECESSARY BLOCKING, NAILING, FLASHING, ETC. AS REQUIRED
<br />FOR A WATER —TIGHT INSTALLATION.
<br />9.5. ALL ROOF EQUIPMENT SHALL BE MOUNTED ON ELEVATED, INSULATED
<br />PREFABRICATED CURBS. WHERE EQUIPMENT SITS ON A SLOPED
<br />SURFACE, PROVIDE A CURB MATCHED TO THE SLOPED SURFACE.
<br />ALL EQUIPMENT SHALL SIT LEVEL. MAINTAIN 8" MIN. FROM TOP OF
<br />FINISH ROOF TO TOP OF CURB. ALL CURBS SHALL BE SET LEVEL,
<br />PROVIDE FACTORY FABRICATED CURBS WITH SLOPED BOTTOMS
<br />MATCHING THE ROOF SLOPE. ALL CURBS SHALL BE INSTALLED AND
<br />FLASHED PER THE MANUFACTURER'S RECOMMENDATIONS.
<br />10. ROOFING REQUIREMENTS:
<br />10.1. THE CONTRACTOR, AND ANY ROOFING SUBCONTRACTOR WORKING
<br />UNDER THE CONTRACTOR, SHALL BE RESPONSIBLE FOR PROVIDING A
<br />COMPLETE WARRANTED, WATER —TIGHT ROOFING SYSTEM. THIS SHALL
<br />INCLUDE, BUT NOT BE LIMITED TO, SEPARATION BOARDS, VAPOR
<br />BARRIERS, NAILERS AND BLOCKING, ROOF INSULATION, TAPERED
<br />OVERBUILD INSULATION, TAPERED OVERBUILD CRICKETS, ROOF
<br />MEMBRANE, WALL FLASHING, TERMINATIONS AND FLASHING, ETC. AS
<br />REQUIRED FOR PROVIDING A COMPLETE WARRANTED, WATER —TIGHT
<br />ROOFING SYSTEM. COMPLY WITH MANUFACTURER'S AND NRCA'S
<br />REQUIREMENTS. COORDINATE THESE DETAILS WITH THE ROOFING
<br />SYSTEM PROVIDED AND FIELD CONDITIONS.
<br />10.2. ALL ROOFING SLOPES SHALL HAVE A MINIMUM 1/4" PER FOOT
<br />SLOPE. ALL TAPERED OVERBUILD INSULATION AND TAPERED
<br />OVERBUILD CRICKETS SHALL HAVE THE SAME MINIMUM SLOPE.
<br />WHERE VALLEYS OCCUR IN CRICKETS AND TAPERED INSULATION, THE
<br />TAPERED INSULATION SHALL BE PROVIDED IN SUFFICIENT DEPTH AND
<br />SLOPE TO ENSURE A MINIMUM 1/4" PER FOOT SLOPE IN THE
<br />VALLEY TO THE ROOF DRAIN; ALL AREAS SHALL BE PROVIDED WITH
<br />POSITIVE DRAINAGE. THE CONTRACTOR SHALL NOTIFY THE
<br />ARCHITECT OF ANY DISCREPANCIES PRIOR TO BID. NO CHANGE
<br />ORDERS SHALL BE ACCEPTED FOR ADDITIONAL ROOFING MATERIAL
<br />REQUIRED TO CREATE THE SLOPES.
<br />10.3. PROVIDE ROOF INSULATION IN THE THICKNESS REQUIRED TO MEET
<br />THE MINIMUM R VALUE INDICATED. WHERE INDICATED R VALUE DOES
<br />NOT COINCIDE WITH THE MANUFACTURER'S STANDARD INSULATION
<br />THICKNESS, ROUND UP TO THE NEXT EVEN NUMBER. ALL CRICKETS
<br />AND TAPERED INSULATION SHALL BE INSTALLED OVER THE MINIMUM
<br />THICKNESS OF THE BASE INSULATION.
<br />10.4. PROVIDE MANUFACTURER'S STANDARD CONTINUOUS WALKWAY/TRAFFIC
<br />PADS FROM THE ROOF HATCH TO ALL ROOF TOP MECHANICAL
<br />EQUIPMENT AND TO ALL ROOF LADDERS. AT MECHANICAL
<br />EQUIPMENT PROVIDE WALKWAY PADS AT ALL (4) SIDES OF THE
<br />EQUIPMENT.
<br />10.5. PROVIDE CRICKETS AT THE UPSLOPE SIDE OF ALL ROOFTOP
<br />EQUIPMENT. THIS INCLUDES, BUT IS NOT LIMITED TO, SKYLIGHTS,
<br />ROOF HATCHES, RTUs, EXHAUST FANS, AND OTHER LARGE ITEMS.
<br />CRICKETS ARE NOT REQUIRED AT PLUMBING PENETRATIONS.
<br />TAPERED
<br />INSULATION
<br />C-31-D
<br />ROOF
<br />LADDER
<br />ROOF PRIMARY ROOF tSLOPE— ROOF SLOPE
<br />SCUPPER AND OVERFLOW ARROWS, LARGE
<br />CONDUCTOR SCUPPER AND SMALL
<br />ABBREVIATIONS
<br />B.O.D. BOTTOM OF DECK T.O.D. TOP OF CONCRETE
<br />L.P. LOW POINT T.O.M. TOP OF MASONRY
<br />H.P. HIGH POINT T.O.P. TOP OF PARAPET
<br />T.O.S. TOP OF STEEL.
<br />KEYNOTES
<br />1. ROOF ACCESS LADDER, PROVIDE CAGE IF REQUIRED, SEE 5/A-6.2.
<br />2. AREA OF TAPERED INSULATION/CRICKET TO BE INSTALLED OVER BASE
<br />ROOFING INSULATION. SLOPE 1/4" PER FOOT MINIMUM.
<br />3. DASHED LINE INDICATES FACE OF WALL BELOW.
<br />4. ROOF WALKWAY PADS.
<br />5. SCUPPER, COLLECTOR HEAD, AND DOWNSPOUT, COLOR TO MATCH TRIM.
<br />SEE ELEVATIONS AND 4/A-5.13.
<br />6. OVER FLOW SCUPPER, SEE ELEVATIONS AND 4/A-5.13.
<br />7. ROOF TOP UNIT ON CURB, SEE 2/A-6.2 FOR DETAILS AND SEE
<br />STRUCTURAL AND MECHANICAL, ADJUST PLACEMENT OF UNITS WITH
<br />LOCATIONS OF ROOF STRUCTURE. UNITS TO BE 10'-0" MIN FROM EDGE
<br />OF ROOF, TYPICAL.
<br />8. ROOFING OVER KICKERS
<br />9. FULLY ADHERED, 60 MIL, WHITE TPO ROOF SYSTEM OVER RIGID R-25
<br />INSULATION. PROVIDE TAPERED INSULATION WHERE SHOWN AND WHERE
<br />REQUIRED FOR POSITIVE DRAINAGE. PROVIDE TAPERED INSULATION
<br />CRICKETS AT ALL UPSLOPE SIDES OF ROOF EQUIPMENT, TYPICAL.
<br />10. PREFINISHED METAL CANOPY BELOW.
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<br />Sheet Name:
<br />ROOF PLAN
<br />Proj #:
<br />Issue Date:
<br />210316
<br />09/01 /2022
<br />Sheet No.:
<br />A-201
<br />Drawn By:
<br />Checked By:
<br />DL
<br />DS
<br />—
<br />ISSUED FOR CONSTRUCTION
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