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ROOF SLOPE DUE TO TAPERED INSULATION <br />RD = ROOF DRAIN <br />ORD = OVERFLOW ROOF DRAIN <br />ROOF PLAN LEGEND <br />AREA OF TAPERED ROOF INSULATION <br />ROOF SLOPE DUE TO STRUCTURE <br />SYMBOL DESCRIPTION <br />ROOF PLAN GENERAL <br />NOTES <br />1. ALL ROOF SURFACES (INSULATION, TAPERED <br />INSULATION, CRICKETS, ETC.) SHALL SLOPE 1/4" PER 1'-0" <br />MIN, UNLESS NOTED OTHERWISE. <br />2. ROOFING MEMBRANE IS TO BE SINGLE PLY 60 MIL. FULLY <br />ADHERED EPDM <br />3. ALL FLASHING MATERIALS TO BE COMPATIBLE WITH <br />ROOFING MEMBRANE PER MANUFACTURER'S <br />RECOMMENDATIONS. <br />4. REFER TO DETAIL #/A-XXX FOR TYPICAL ROOF <br />PENETRATIONS. <br />5. ROOF INSULATION IS TO BE MIN. (2) LAYERS OF 1.8" <br />MINIMUM (3.6" MINIMUM TOTAL) THICKNESS <br />POLYISOCYANURATE WITH A MINIMUM LONG TERM <br />THERMAL RESISTANCE (LTTR) VALUE OF R-20. STAGGER <br />JOINTS BETWEEN LAYERS. <br />6. PROVIDE TAPERED ROOF INSULATION AT ALL <br />LOCATIONS SHOWN SHADED ON ROOF PLAN AND <br />DRAINAGE SADDLES AS REQUIRED AT ALL LOCATIONS <br />WHERE ROOF-TOP EQUIPMENT CURBS INTERFERE WITH <br />ROOF SLOPE TO DRAINS. <br />7. PROVIDE WALKWAY PADS AROUND PERIMETER OF HVAC <br />ROOF-TOP EQUIPMENT <br />8. PROVIDE ADDITIONAL WALKWAY PADS BELOW ALL HIGH <br />ROOF THAT SPILL ONTO LOW ROOFS. ADHERE TO ROOF <br />PER MANUFACTURER'S RECOMMENDATIONS. <br />9. REFER TO MECHANICAL, ELECTRICAL, AND PLUMBING <br />DRAWINGS FOR OTHER ROOF PENETRATIONS NOT <br />SHOWN ON THIS SHEET. <br />NOTENO. <br />NEW RTU-1 ON <br />EXISTING CURB - <br />REFER TO <br />MECHANICAL <br />57'-6 1/2" <br />75 <br />' <br />- <br />1 <br /> <br />7 <br />/ <br />8 <br />" <br />EXISTING RTU TO <br />REMAIN, TYP. <br />SIZE AND WEIGHT <br />OF NEW UNIT <br />MATCHES <br />EXISTING UNIT TO <br />BE REPLACED <br />10/2/2025 3:09:21 PM <br />2309147GR <br />ROUND1 <br />BOWLING AND <br />AMUSEMENT <br />2800 N. MAIN ST. SUITE 1100 <br />SANTA ANA, CA 92705 <br />ROUND 1 <br />ENTERTAINMENT <br />3070 SATURN ST. STE. 200 <br />BREA, CA 92821 <br />ROOF PLAN <br />A-191 <br />EXPANSION <br />CLIENT <br />ARCHITECTS <br />PARADIGM <br />www.paradigmae.com <br />Grand Rapids | Phoenix | Traverse City <br />DESIGN <br />ENGINEERS| <br />DATE DESCRIPTION <br />RELEASE DATE <br />SHEET <br />PROJECT <br />PROJECT <br />NN <br />PLANACTUAL <br />SCALE: 3/32" = 1'-0" <br />ROOF PLAN <br />NOT TO SCALE <br />MECHANICAL PLATFORM DETAIL2 <br />R4 <br />#12 SCREWS AT EA. <br />CORNER AND @ 24" O.C. <br />BETWEEN, TYP. <br />3000# <br />EXISTING <br />R3 07-30-25 CODE REVIEW <br />RESPONSE <br />R4 00-00-00 CODE REVIEW <br />RESPONSE 2