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TOP OF PARAPET <br />EL. +21'-1" <br />TOP OF PARAPET <br />EL. +23'-2" <br />T <br />M <br />ELEVATION <br />4 <br />A-4.1 <br />TOP OF PARAPET 1 4AL TOP OF PARAPET <br />EL. +21'-1" A-5.0 A-5.1 EL. +23'-2" <br />iv 3 <br />42'-11"' S 6 I 21'- <br />8" <br />n <br />z <br />Q- ----- — —_—- --- — --- - -- — -- — ----- — -- <br />W ---_ D <br />4 1/4:12 <br />E <br />TOP OF PARAPET <br />00 <br />iD <br />N <br />70'-4" <br />dl 3 <br />A-4.1 <br />ELEVATION <br />CANOPY <br />TOP OF IPA <br />TO� EL. +24-8" <br />TOP OF <br />EL. +24 <br />a. <br />co z <br />U <br />IIto] as] 2171 <br />ROOF PLAN <br />SCALE: 3/16" = V-0" <br />ROOF PLAN LEGEND: <br />MASONRY PARAPET <br />I <br />STUD FRAMING SYSTEM PARAPET <br />I <br />ROOFING NOTES <br />1. ALL WORK SHALL BE COORDINATED WITH ALL PERTAINING SUBCONTACTOR AND PLANS. ANY <br />DISCREPANCIES SHALL BE NOTIFIED TO THE ARCHITECT IN WRITING, PRIOR TO STARTING WORK. <br />2. WALK PAD PATH TO AND AROUND UNITS AND ACCESS DOORS REQUIRED (30" MIN. WIDTH). <br />MATERIAL TO BE COMPATIBLE WITH ROOFING SYSTEM USED AND ADHERED TO MEMBRANE. MUST <br />EXTEND FROM LADDER TO AND AROUND ALL HVAC UNITS PADS SHALL BE 6 MIL. MIN. <br />3. CONDENSATION DRAINS TO BE PIPED ABOVE ROOF TO THE NEAREST DRAIN. BLOCKS REQUIRED <br />TO ADEQUATELY SUPPORT LINES AND REQUIRED MEMBRANE PAD UNDER EACH. <br />4. ROOF TOP UNIT SIZE(S) & LOCATIONS ARE SHOWN FOR CONCEPT ONLY. RE: MECHANICAL DRAWINGS <br />5. RE: STRUCTURAL& WIND LOAD CALCS FOR REVIEW. <br />6. ALL ROOF EQUIPMENT UNITS SHALL BE LOCATED A MINIMUM OF 10'-0" FROM ALL ROOF EDGES <br />IN ALL DIRECTIONS. <br />7. CONTRACTOR SHALL VERIFY SIZE AND LOCATION OF ROOF OPENING DIMENSIONS FOR ROOF <br />TOP EQUIPMENTS WITH EQUIPMENT MANUFACTURER, STRUCTURAL AND MECHANICAL <br />DRAWINGS, ARCHITECT SHALL BE NOTIFIED OF ANY DISCREPANCIES. <br />NOTE: <br />G.C. TO COORDINATE ALL ROOF EQUIPMENT PENETRATIONS WITH MECHANICAL, ELECTRICAL AND <br />PLUMBING DRAWINGS - SUBMIT TRUSS SHOP DRWGS FOR APPROVAL BEFORE FABRICATION. <br />CALCULATIONS FOR PROJECTED ROOF AREA <br />ROOF AREA = 6,727 SQUARE FEET <br />ROOF PERIMETER = 412 LINEAR FEET X 5 FEET (AVERAGE ROOF HEIGHT) X 50% <br />= 1, 030 SQUARE FEET OF VERTICAL ROOF AREA <br />TOTAL ROOF AREA = ROOF AREA + ROOF PERIMETER = 7,139 SQUARE FEET <br />RAINFALL IN INCHES PER HOUR = 4.5 <br />(BASED ON THE 100-YEAR HOURLY RAINFALL RATE INDICATED IN FIGURE 1106.1) <br />4.5 INCHES RAINFALL PER HOUR = 0.0468 GPM PER 1 SQ. FT <br />7,139 SQUARE FOOT (TOTAL ROOF AREA) X 0.0468 = 334.1 GPM <br />334.1 GPM TOTAL / (3) DOWNSPOUT PROVIDED = 163 GPM PER DOWNSPOUT <br />BASED TABLE 1106.2 <br />PROVIDE (3) 4" DIAMETER LEADER @ 1/4" PER FOOT MIN. = 484 GPM <br />ROOF PLAN KEYED NOTES <br />ITEM # <br />DESCRIPTION <br />ROOFING SYSTEM JOHNS MANVILLE PVC SINGLE PLY MECHANIC AND FASTENED ROOF <br />SYSTEM N.O.A. 17-0427.07 OR APPROVED EQUAL. PROVIDE MIN 4" INSULATION <br />W/ MIN R=19 INSULATION VALUE. <br />METAL CANOPY OVERHANGING ABOVE STOREFRONT. BY SPECIALTY <br />CONTRACTOR UNDER SEPARATE PERMIT. G.C. SHALL PROVIDE SIGNED & SEALED <br />SHOP DWG'S AND CALCULATIONS BEFORE INSTALLATION. REF: ELEVATIONS FOR DETAILS <br />STUDS FRAMING SYSTEM AT THE HEIGHT OF PARAPET WITH SUPPORT ONLY <br />IN THE EXTREME <br />® <br />ROOF CAST IRON DRAIN & EMERGENCY DRAIN. SEE DETAIL 2 & 4/A-3.1 <br />�5 <br />PARAPET FLASHING. SEE DETAIL 1/A-3.1 <br />© <br />BASE FLASHING. SEE DETAIL 3/A-3.1 <br />24"X30" ROOF ACCESS HATCH LADDER. RE: DETAIL 6/ A-8.0 <br />® <br />ROOF TOP MECHANICAL UNIT. SEE MECHANICAL DRAWINGS. <br />❑g <br />4" VENT CENTER ROOF. SEE MECHANICAL DRAWINGS. <br />I <br />i <br />I I 'ip <br />3 � yp�ry <br />�U I <br />T-� <br />88I1 ' <br />i <br />_ <br />11 <br />SITEt „ <br />17 JIM <br />1 <br />__ <br />- fi ITTliTl1J <br />I <br />,, <br />IIill <br />i <br />'! I <br />Revisions: <br />I <br />3 <br />T_ <br />Z0 <br />< <br />0� <br />M <br />Q <br />U <br />LU <br />LLI <br />W <br />W <br />Z <br />�0 <br />O il <br />0 <br />2w <br />Q2 <br />z� <br />a� <br />W <br />p <br />= <br />�0 <br />a <br />W <br />j2 <br />W <br />�J <br />OW <br />oa <br />Z <br />Z <br />> <br />W <br />N <br />0 <br />Z <br />0 <br />°a M <br />�U <br />J <br />000 <br />0 <br />QZ0 <br />0EL <br />V <br />Q <br />�_avi <br />N <br />_> <br />>a>. <br />0.0 <br />06a <br />U <br />W <br />W <br />N <br />N <br />a <br />Job Number: 22008.01 <br />File name: <br />Issued Date: <br />Drawn by: <br />Checked by: <br />SHEET NAME <br />ROOF <br />PLAN <br />SHEET NUMBER <br />A-3.0 <br />KEY PLAN <br />