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4 <br />E <br />EXTENI)E <br />OVERk4 <br />CENTERS <br />5.6D. <br />ROOF PLAN - A <br />SCALE: 1/4" = 14' <br />MAIN ROOF <br />r <br />NT REQUIREMENTS <br />N CALCULATIONS <br />= 2939 SQ. FT. / 300 = 9.80 SQ. FT. <br />X 144 = 1411 SQ. IN. <br />PER 2/3 ROOF VENTS = 705.36 SQ. IN. <br />AR FEET OF RIDGE VENT = 20 LINEAR FT. <br />:F-RIDGE ROOF VENTS REQUIRED = 3 <br />AL SOFFIT VENTILATION NEEDED 101 SQ. FT. <br />f CALCULATIONS BASED ON THE FOLLOWING <br />38 SQ. IN. PER 4 FOOT OFF RIDGE VENT <br />i SQ. IN. PER LINEAR FT. OF RIDGE VENT <br />SQ. IN. PER SQUARE FOOT OF SOFFIT VENT <br />VERIFY QUANTITY OF ROOF / SOFFIT VENTS <br />JIRED, PER MANUFACTURER'S SPECIFICATIONS <br />ET FREE AREA PER VENT. y <br />�®®®®`eeoosooee�os�e' <br />UJ Lo <br />. J <br />o <br />O•z <br />DAVIS BEWS <br />DESIGN GROUP <br />150 STATE 5I'R.EEI' EAST <br />OLDfiMAR, RARIDA 34GTI <br />813 . 925.1300 TEL <br />813 . 92.ri . 1800 FAX <br />WWW.DAVISBEW&COM <br />TAMPA • DEIVVER. <br />EST. 1994 � <br />oil <br />VORTEX ENGINEERING, LLC. <br />607 S. ALEXANDER ST., SUITE 103 <br />PLANT CITY, FLORIDA 33563 <br />813.704.4842 <br />COA 28035 <br />PAUL D. KIDWELL, P.E. #52683 <br />ANDREW J. MEISHEID, P.E. #83217 <br />1 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. LAYOUTTO <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 />0 <br />Oo <br />(A � o <br />> Ln M o <br />��j MLnn <br />O Ln <br />Ln <br />Q aU <br />z < U a00 <br />z��� <br />w wo <br />J O <br />t0 <br />d- <br />0z <br />� 5 <br />w 0 <br />z a <br />r <br />W¢�W <br />z00 <br />or- w Q Q <br />C�70nw <br />a w 0 i° <br />O <br />0 W W N <br />O Lu <br />L Q <br />Z ZO <br />Q U <br />z w <br />z o 5� <br />� g (3 <br />Lu <br />U cn 0 <br />z Lu <br />�z <br />0Wo <br />0�2 <br />Wa�LL <br />i U a <br />O n <br />Q Z ¢ u- OU <br />O W w w Vu <br />Q L!� ~��z <br />z c., CV <br />w � N DC $; o <br />00 <br />� O O <br />W W 2 o z� <br />� ce <br />,--I Q Q o " <br />I'O Z Z ° J ° <br />,-i <br />00 Z Z ado <br />O m a g <br />Om <br />SCALE : AS NOTED <br />DATE : 10/4/2018 <br />VERSION NO. <br />iso <br />SHEET NO. <br />5 <br />