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u <br />ROOF PLAN <br />SCALE: 1/5" = V-O" <br />KEY PLAN <br />1 y 7 7 F i "S' { Y /i' Y <br />A E $IS 1 { ''`' ✓' 33 i' /s�,.f,. ��' <br />kN <br />141 <br />+ <br />I - <br />d <br />�m y tw <br />T <br />U.S. HWY. 301 <br />..r 1 <br />ROOFING NOTES <br />I. THE ROOFING SYSTEM TO HAVE A 20 YEAR WARRANTY, JOHNS MANVILLE 856 <br />MODIFIED BITUMEN W1 GLA8KAP CR MEMBRANE, NDA 13-012-119 OR APPROVED <br />EQUAL. PROVIDE MIN 4" INSULATION W1 MIN R=19 INSULATION VALUE, INITIAL 5RI = <br />.16, UPLIFT MIN 108 PSF W1 GENERAL LIMITATION 01 <br />2. ALL WORK SHALL BE COORDINATED WITH ALL PERTAINING 8115CONTACTOR AND <br />PLANS. ANY DISCREPANCIES SHALL BE NOTIFIED TO THE ARCHITECT IN WRITING, <br />PRIOR TO STARTING WOW,- <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.P.D.M, 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) t LOCATIONS ARE SHOWN FOR CONCEPT ONLY. SEE <br />6. RE: STRUCTURALI 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 TRU55 SHOP DRWGS FOR APPROVAL BEFORE FABRICATION. <br />CALCULATIONS FOR PROJECTED ROOF AREA <br />A TOTAL ROOF AREA = S31S SQUARE FEET / <br />6 TOTAL NUMBER OF LEADERS OR DOUINSPOUTS <br />B. = 1,553 SQUARE FEET OF HORIZONTAL ROOF AREA <br />TOTAL ROOF PERIMETER = 416 LINEAR FEET X 3 FEET (AVERAGE ROOF HEIGHT) X 509,o / <br />6 TOTAL NUMBER 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. = Ik58 SQUARE FEET (TOTAL ROOF AREA PER LEADER OF DOWNSPOUT) <br />REQUIRED DIAMETER AS PER TABLE P1106.2 FOR A RAINFALL RATE OF 5 INCHES PER HOUR = <br />REQUIRED LEADER DIAMETER = 3 INCHES REQUIRED LEADER AREA= -1.00 SQUARE INCHES <br />PROVIDED LEADER DIAMETER = 4 INCHES. PROVIDED LEADER AREA= 12.56 SQUARE INCHES <br />HORIZONTAL PIPING ()=ER TABLE <br />9,319 S.F. - (6) 5" LEADERS= 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 T.4B4.jF 11062): <br />S,319 S.F. - (6) 5" LEADER5= 1,555 5.F.< 6,cl20 S.F. <br />(6) 4" DIAMETER LEADERS PROVIDED <br />HORIZONTAL PIPING ( PER TABLE 1106.2): <br />9,319 S.F. _ (6) 5" LEADERS= 1,555 S.F.< 5,116 S.F. <br />(6) 4" DIAMETER LEADERS PROVIDED <br />TABLE 1106.20) <br />FLORIDA BUILDING CODE, PLUMBING, 2010 <br />ROOF EQUIPMENT NOTE: <br />I. CONTRACTOR SHALL VERIFY SIZE AND LOCATION OF ROOF OPENING DIMENSIONS FOR ROOF TOP EQUIPMENTS <br />WITH EQUIPMENT MANLFACTURER, STRUCTURAL AND MECHANICAL PRAWIWGS- ARCHITECT SHALL BE NOTIFIED OF <br />ANY DISCREPANCIES. <br />2. ALL ROOF EQUIPMENT UNITS SMALL BE LOCATED A MINIMUM OF 10'-0" FROM ALL ROOF EDGES IN ALL <br />DIRECTIONS. <br />A. THE MINIMUM CROSS -SECTIONAL AREA OF THE OVERFLOW SCUPPER SHALL BE <br />THREE TIMES THE GROSS -SECTIONAL AREA OF THE PRIMARY ROOF DRAIN AND <br />THE SCUPPER GROSS -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 = 46 SQ. IN. PROVIDED SCUPPER SIZE = 64 SQ. IN. <br />(16 "X4") <br />iffea, <br />C1 a n <br />Associates, Inc. AA26001933 <br />Architecture • Planning • Interior Design <br />14125 N.W. 80th Ave. Suite 303 <br />Miami Lakes, FI. 33016 <br />T. 786-235-9097 <br />F. 305-362.4420 <br />dtiinfo@dtiarchitect.com <br />www.dtiarchitect.com <br />C t <br />izarro, R.A. <br />- 00 13079 <br />Revisions: <br />Date I Description <br />0 <br />Z <br />N <br />O <br />H° <br />w� <br />x <br />v <br />W <br />0 <br />UAq <br />F, <br />a <br />W <br />tx <br />A <br />z <br />V <br />W <br />Q <br />A <br />� <br />z <br />U <br />x <br />� <br />V) <br />M <br />� <br />A <br />H <br />� <br />4 <br />a <br />o <br />� <br />a <br />N <br />w <br />0 <br />O <br />U <br />A <br />� <br />0 <br />0 <br />Ix <br />I� <br />� <br />U <br />W <br />N <br />M <br />x <br />x <br />vi <br />N <br />Job Number: <br />12049.01 <br />File name: <br />Issued Date: <br />07.16.13 <br />Drawn by: <br />MCab <br />Checked by: <br />C.PIZARRO <br />11 SHEET NAME <br />ROOF PLAN <br />E_ <br />W <br />rn SHEET NUMBER <br />A-3,93 <br />a <br />