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nil <br />ROOFING NOTES <br />OIL TOP OF PARAPET <br />I I <br />NEW ROOF CRICKET (TYP) <br />.( �. \\ � <br />~ � i <br />4" RD.'' DRAINAGE PIPING - I/4" <br />PER FOOT SLOPE MIN. <br />1 <br />4" RD.IOVERFLOW DRAIN <br />RE: CALCULATIONS THI5 SHEET( <br />i <br />FUTURE LOCATION OF <br />ROOFTOP UNIT. <br />} Ifli NEW ROOF CRICKET (TYP) <br />Y EL. +21'-0" <br />} <br />NEW ROOF CRICKET (TYP) <br />F-T-7 <br />I I <br />L— —J <br />I <br />1 <br />I <br />i <br />1 <br />4" RD.IOVERFLOW DRAIN RE: <br />CALCULATIONS THI5 5HEET(TYP) <br />4 RD.! " DRAINAGE PIPING <br />* <br />- 1/4" PER FOOT SLOPE <br />MIN. 1 <br />I <br />1 <br />4" RD. DRAINAGE PIPING <br />- 1/4' PER FOOT SLOPE MIN. <br />1 <br />4" RD. OVERFLOW DRAIN <br />RE: CALCULATIONS T1415 <br />SHEET(TYP) I <br />} <br />ROOFTOP UNIT. SEE MECH. I <br />DRAM <br />IN65 FOR 512E5 AND <br />CAPACITIES, SEE 5TRUCTURItiL <br />DRAWINGS FOR SUPPORTIN61 <br />STRUCTURE. PROVIDE NEW CM40#— — — <br />FLA5HIN6 4 CRICKET AT" <br />— — — RTU'S. ROOF PENETRATIONS1- _ <br />REFER MEP PLANS <br />0I I <br />L J <br />1 <br />I I <br />NEW ROOF CRICKET (TYP) ✓ <br />'10 <br />I } <br />� I Se <br />� <br />I <br />I <br />I I <br />4" RD. OVERFLAW DRAIN RE. <br />1 CALOULATION51 THIS SHEET(TYP) <br />4" RD. DRAINAGE PIPING <br />1/4" PER FOOT SLOPE MIN. NEW ROOF CRICKET (TYP) <br />I � � <br />NEW ROOF CRICKET (TYP <br />I I <br />I I j VRAIr�E PIPE RUNNING 1 <br />-TOF_ 017- PARAf i' � � } <br />it�ir cotuMrr eELow —_ ___. - <br />EL. +21-„0 <br />EL. +24'-0"' <br />1 I I I I <br />I I I I <br />OF' PARAfEij <br />EL. +24'-0" <br />60'-I Ik" <br />ROOF PLAN <br />5C,4LE: 1/6" = V-0" <br />EL. +24 <br />I <br />I <br />TOP OF PARAPET j <br />EL. +21'-0" V <br />I <br />I <br />I <br />© KEY PLAN <br />VE <br />f /y <br />3 <br />I <br />l <br />I <br />_ <br />`a ��.mil <br />3 <br />-11 <br />_ �1. ' 1 €` <br />- <br />i" "4151n[ 4Rf k "a <br />_.... _ — - <br />U.S.11WY.301 <br />I. THE ROOFING SYSTEM TO HAVE A 20 YEAR WARRANTY, JOHNS MANVILLE 655 <br />MODIFIED BITUMEN W/ GLASKAP CR MEMBRANE, NDA 13-0129.19 OR APPROVED <br />EQUAL. PROVIDE MIN 4" INSULATION W/ MIN R-15 INSULATION VALUE, INITIAL SRI - <br />.16, UPLIFT MIN 108 PSF W/ GENERAL LIMITATION 01 <br />2. ALL WORK SHALL BE COORDINATED WITH ALL PERTAINING SU15CONTACTOR AND <br />PLANS. ANY DISCREPANCIES SHALL BE NOTIFIED TO THE ARCHITECT IN WRITING, <br />PRIOR TO STARTING WORK <br />3. WALK PAD PATH TO AND AROUND UNITS AND ACCESS DOORS REQUIRED (30" <br />MIN. WIDTH). MATERIAL TO BE COMPATIBLE WITH ROOFING SYSTEM USED AND <br />ADHERED TO MEMBRANE. MUST EXTEND FROM HATCH TO AND AROUND ALL <br />HVAC UNITS AND ROOF SIGNAGE VAULTS. T.P.O OR A.PDM. 6 MIL. MIN. <br />4. CONDENSATION DRAINS TO BE PIPED ABOVE ROOF TO THE NEAREST DRAIN. <br />BLOCKS REQUIRED TO ADEQUATELY SUPPORT LINES AND REQUIRED <br />MEMBRANE PAD UNDER EACH. <br />5. ROOF TOP UNIT SIZE(S) 4 LOCATIONS ARE SHOWN FOR CONCEPT ONLY. SEE <br />6. RE: STRUCTURALt WIND LOAD CALCS FOR REVIEW. <br />NOTE: <br />G.C. TO COORDINATE ALL ROOF EQUIPMENT PENETRATIONS <br />WITH MECHANICAL, ELECTRICAL AND PLUMBING DRAWINGS - <br />SUBMIT TRUSS SHOP DRWGS FOR APPROVAL BEFORE FABRICATION. <br />CALCULATIONS FOR PROJECTED ROOF AREA <br />A TOTAL ROOF AREA = 931S SQUARE FEET / <br />6 TOTAL NUM5ER OF LEADERS OR DOWNSPOUTS <br />5. = 1,553 SQUARE FEET OF HORIZONTAL ROOF AREA <br />TOTAL ROOF PERIMETER = 416 LINEAR FEET X 3 FEET (AVERAGE ROOF HEIGHT) X 50% / <br />6 TOTAL NUM5ER OF LEADERS OR DOWNSPOUTS <br />C• = 105 SQUARE FEET OF VERTICAL ROOF AREA <br />1,553 SQUARE FEET (TOTAL HORIZONTAL ROOF AREA) + 105 SQUARE FEET (TOTAL HORIZONTAL) <br />D. = 1,658 SQUARE FEET (TOTAL ROOF AREA PER LEADER OF DOWNSPOUT) <br />REQUIRED DIAMETER AS PER TABLE P11062 FOR A RAINFALL RATE OF 5 INCHES PER HOUR = <br />REQUIRED LEADER DIAMETER = 3 INCHES REQUIRED LEADER AREA= �.00 SQUARE INCHES <br />PROVIDED LEADER DIAMETER = 4 INCHES. PROVIDED LEADER AREA= 12.56 SQUARE INCHES <br />HORIZONTAL PIPING (PER TABLE 11062.) <br />S,319 SF. - (6) 5" LEADER5= 1,555 S.F.< 5,116 S.F. <br />(6) 4" DIAMETER LEADERS PROVIDED <br />SECONDARY (EMERGENCY) ROOF DRAINS: (PER TABLE 1107) <br />VERTICAL LEADERS (PER TABLE 11062.) <br />9,319 SF. _ (6) 5" LEADERS= 1,555 S.F.< b,cl20 S.F. <br />(6) 4" DIAMETER LEADERS PROVIDED <br />HORIZONTAL PIPING (PER TABLE 1106.2): <br />9,319 S.F. - (b) 5" LEADERS= 1,555 S.FX 5,116 S.F. <br />(6) 4" DIAMETER LEADERS PROVIDED <br />TABLE 1106.20U <br />FLORIDA 5UILDING CODE, PLUM51NGz, 2010 <br />ROOF EQUIPMENT NOTE: <br />1. CONTRACTOR SHALL VERIFY SIZE AND LOCATION OF ROOF OPENING DIMENSIONS FOR ROOF TOP EQUIPMENTS <br />WITH EQUIPMENT MANUFACTURER, STRUCTURAL AND MECHANICAL DRAWINGS. ARCHITECT SHALL BE NOTIFIED OF <br />ANY DISCREPANCIES. <br />2. ALL ROOF EQUIPMENT UNITS SHALL BE LOCATED A MINIMUM OF 10-0" FROM ALL ROOF EDGES IN ALL <br />DIRECTIONS. <br />A. THE MINIMUM GROSS -SECTIONAL AREA OF THE OVERFLOW SCUPPER SHALL 5E <br />THREE TIMES THE CROSS -SECTIONAL AREA OF THE PRIMARY ROOF DRAIN AND <br />THE SCUPPER CROSS -SECTIONAL AREA OF THE PRIMARY ROOF DRAIN AND THE <br />SCUPPER SHALL HAVE A MINIMUM OPENING DIMENSION OF 4 INCHES. <br />SCUPPER CALCULATIONS: (4 X 12 SQ. IN. (CROSS SECTIONAL AREA OF THE <br />PRIMARY ROOF DRAIN) <br />REQUIRED SCUPPER SIZE = 48 5Q. IN. PROVIDED SCUPPER SIZE = 64 SQ. IN. <br />Oro "X4") <br />Associates, Inc. AA26001933 <br />Architecture • Planning R Interior Design. <br />14125 N.W. 30th Ave: Suite 303 <br />Miami Lakes, FI33016 <br />T, 756-235-9097 <br />F. 305-3624420 <br />dtiinfo@dtiarchitect.com <br />www.dtiarchitect.com <br />CT/�2/� 2013 <br />C s izarro, R.A. <br />AR - 0013079 <br />Revisions: <br />Date Description <br />I \ ADDENDUM M FOR Gc <br />O <br />C7 <br />N (M <br />A <br />O <br />wo <br />w <br />A <br />rn <br />Z <br />a <br />U <br />W¢ <br />a <br />0 <br />FF <br />VCA <br />w <br />W <br />� <br />A <br />Z <br />� <br />z <br />w <br />U <br />1:4 <br />A <br />z <br />a <br />W) <br />A <br />o <br />0 <br />H <br />0 <br />� <br />o <br />W <br />P40/ <br />Q, <br />W <br />w <br />0 <br />W <br />N <br />a <br />N <br />Job Number: <br />12049.01 <br />File name: <br />Issued Date: <br />09.25.13 <br />Drawn by: <br />MCab <br />Checked by: <br />C.P./C.C. <br />SHEET NAME <br />ROOF PLAN <br />SHEET NUMBER <br />A-3 03 <br />