Laserfiche WebLink
EXTENDED <br />OVERHANG <br />GENTERED <br />S.G.D. <br />ROOF PLAN - B <br />5GALE: 1/4" -- I'-0" <br />11-0u <br />TYR <br />OVERHANG <br />(UN.0) <br />MAIN ROOF <br />VENT REQUIREMENTS <br />VENTILATION CALCULATIONS <br />ATTIC AREA = 3021 SQ. FT. / 300 = 10.07 SQ. FT. <br />X 144 = 1450 SQ. IN. <br />HALF AT UPPER 2/3 ROOF VENTS = 725.04 SQ. IN. <br />LINEAR FEET OF RIDGE VENT = 21 LINEAR FT. <br /># OFF -RIDGE ROOF VENTS REQUIRED = 3 <br />TOTAL SOFFIT VENTILATION NEEDED 104 SQ. FT. <br />VENT CALCULATIONS BASED ON THE FOLLOWING <br />* 138 SQ. IN. PER 4 FOOT OFF RIDGE VENT <br />16 SQ. IN. PER LINEAR FT. OF RIDGE VENT <br />* 7 SQ. IN. PER SQUARE FOOT OF SOFFIT VENT <br />G.C. VERIFY QUANTITY OF ROOF / SOFFIT VENTS <br />REQUIRED, PER MANUFACTURER'S SPECIFICATIONS <br />OF NET FREE AREA PER VENT. <br />\`�� �.��ANIK • V�� ��i <br />23 <br />STATE OF w` <br />%V •�2 <br />ONIA1\\�\� <br />DAMS BEWS <br />DESIGN GROUP <br />150 STATE STREET EAST <br />OLDSMAR, FLOR.IDA 34677 <br />813.925.1300 TEL <br />813.925.1800 FAX <br />W W W.DAVLSBEWS.COM <br />TAMPA • DENYFA. <br />�--�-a ES'T. 1994 �� <br />Big <br />VORTEX ENGINEERING, LLC. <br />607 S. ALEXANDER ST., SUITE 103 <br />PLANT CITY, FLORIDA 33563 <br />1.877.6VORTEX (686-7839) <br />COA 28035 <br />PAUL D. KIDWELL, P.E. #52683 <br />NDREW J. MEISHEID, P.E. #83217 <br />AABED A. AVEDIKIAN, P.E. #86623 <br />I HEREBY CERTIFY THAT I HAVE REVIEWED THE <br />ATTACHED DESIGN, AND FIND IT TO BE IN COMPLIANCE <br />WITH SECTION R301 OF THE FLORIDA BUILDING CODE, <br />RESIDENTIAL 6TH EDITION (2017). <br />THE ENGINEER HAS NOT REVIEWED THE <br />PRE-ENGINEERED TRUSS MANUF. LAYOUT TO <br />DETERMINE ANY LOAD BEARING CONDITIONS AND <br />RESERVES THE RIGHT TO MAKE ANY CHANGES AFTER <br />TRUSS LOAD INFORMATION IS SUPPLIED TO THE <br />ENGINEER. <br />SEALED FOR STRUCTURE ONLY <br />>t <br />0 <br />zc) <br />N <br />42 ^O <br />>�'M� <br />M LLr ) <br />0 <br />HQ � <br />M <br />z < § E <br />� U Q00 <br />z <br />wWa <br />J � <br />l0 <br />0z <br />�O <br />w� <br />z¢ <br />aE <br />w ¢ w Ix <br />z00 <br />oW <br />zvzQ <br />�0`��` w <br />a a g � <br />a ujLo <br />�20 <br />OU W N <br />F- w <br />Z z <br />r0 <br />Q z w <br />j h=- <br />0 <br />U cn C J <br />z w <br />a <br />0Wo <br />a Lu <br />UWO� <br />C) LL O¢woO <br />N O Q8Y4 <br />°¢O <br />z <br />00 oaW <br />z N N �t "<¢S <br />J '-I LL 8 O ¢ <br />W W � 0 z � <br />00 Q�g <br />N Z Z a�o <br />m z z aLuo <br />° m a <br />om <br />SCALE : AS NOTED <br />DATE : 4/9/2019 <br />VERSION NO. <br />lmo <br />SHEET NO. <br />5m2 <br />a <br />