Laserfiche WebLink
ATTIC VENTILATION CALCULATIONS - 131 (TRB) <br />ATTIC VENTILATION REQUIRED <br />UPPER VENTILATION PROVIDED <br />1/150 Rule <br />1l300 Rule <br />Ridge <br />Off -Ridge <br />(No Upper Ventilators <br />(Must Provide Upper Ventilators) <br />Vent Amt <br />Amt. <br />Req.) <br />(Ft.) <br />Total <br />Ventilation <br />ATTIC <br />Provided <br />SPACE <br />SQ. FT. <br />Total SQ. <br />SQ. FT. <br />SQ. IN. of <br />by Upper <br />SQ. IN. of <br />of vented <br />IN. of <br />of <br />ventilation to <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />ventilation <br />vented <br />be provided <br />Ventilation <br />Ventilation <br />(See Elev) <br />required <br />needed <br />required <br />soffit <br />by upper <br />needed <br />ventilators <br />Main <br />21.00000 <br />2.000000 <br />Floor <br />2377 <br />2282 <br />326 <br />1141 <br />81 <br />570 <br />0 <br />591.0 <br />315.0 <br />276.0 <br />(Zone 1) <br />1 <br />""NOTE — <br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED AT EAVES/SOFFITS AS <br />REQUIRED BY FBC 6th ED. RESIDENTIAL. <br />ROOF PLAN - ELEV-B1 <br />SCALE: %4"=V-0" <br />General Notes <br />ROOF CRITERIA: <br />• 12" OVERHANG U.N.O. <br />• PLUMB CUT FASCIA ROOF <br />• PITCH PER ELEVATION <br />**G.C. VERIFY ROOF PITCH** <br />ROOF PITCH VARIES PER SUBDIVISIONS IT IS THE <br />CONTRACTORS RESPONSIBILITY TO VERIFY <br />ROOF SLOPE REQUIREMENTS WITH TRUSS <br />MANUFACTURER. <br />**ELECTRICAL SPECIFICATION NOTES** <br />ELECTRICAL CONTRACTOR MUST VERIFY WITH <br />THE SPECIFICATIONS FOR THE TYPE OF FIXTURE <br />TO BE USED. LIGHT FIXTURES SHOWN ARE FOR <br />LOCATION PURPOSES. <br />Exterior Covering <br />R703.7 Exterior plaster. <br />Installation of these materials shall be in compliance with ASTM C <br />926 and ASTM C 1063. <br />R703.7.1 Lath. <br />All Lath and lath attachments shall be of corrosion -resistant <br />materials. Attached per ASTM C 1063. <br />R703.7.2 Plaster. <br />Plastering w/ portland cement plaster shall be not less than three <br />coats when applied over metal lath or wire lath and shall be not <br />less than two coats when applied over masonry, concrete. <br />R703.7.3 Water -Resistive Barriers. <br />Water -resistive barriers shall be installed where cement plaster <br />(stucco) is to be applied over wood -based sheathing, shall include <br />a water -resistive vapor -permeable barrier. The individual layers <br />shall be installed independently such that each layer provides a <br />separate continuous plane and any flashing intended to drain to <br />the water -resistive barrier is directed between the layers. The <br />barriers shall consist of one of the following. <br />1. Two layers of an approved water resistant barrier material in <br />accordance with R703.2. <br />2. One layer of an approved water -resistive barrier (paper <br />backed stucco lath) over an approved synthetic house wrap. <br />R703.4 Flashing. <br />Approved corrosion -resistant flashing shall be applied <br />shingle -fashion in a manner to prevent entry of water into the wall <br />cavity or penetration of water to the building structural framing <br />components. Flashing shall be installed at the following locations. <br />• Exterior window/door openings. <br />• Intersection of chimneys or other masonry constructions with <br />frame walls. <br />• Under and at the ends of masonry, wood or metal copings <br />and sills. <br />• Continuously above all projecting wood trim. <br />• Where exterior porches, decks or stairs attach to a wall or <br />floor assembly of wood -frame construction. <br />• At wall and roof intersections <br />• At Built-in gutters. <br />Q <br />u <br />7 <br />1Zlrl�itt€lifdlt� l�A' A <br />l �N <br />r��t�!€tttl�t <br />To the best of the Engineer's knowledge, information and belief, <br />the structural plans and specifications contained <br />within these <br />drawings comply with the 2017 <br />Florida Building Code - <br />Residential 6th Edition. Engineer's signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineer's signature and seal. <br />W <br />a <br />�E OD <br />E ��p <br />O <br />O N W it (INci <br />(0 <br />N <br />J <br />WN LL <br />0 <br />(� <br />�rJy,N- <br />d <br />LL -JLJL <br />Q <br />ai LL <br />a a W <br />Z <br />13 <br />C: <br />o <br />a o <br />M m Oo <br />m <br />� �O <br />M <br />ILWcco <br />Z <br />LL <br />0) 9 N 0= <br />N Q co Z <br />0 N <br />U J <br />Z <br />< <br />L) <br />❑0❑ <br />W <br />M <br />Z N O <br />z Q <br />z O Q <br />Q � <br />J M <br />d N <br />a) <br />z � <br />-J <br />_O <br />V L <br />.O <br />W = <br />0 <br />� Q <br />�N <br />LU <br />c E <br />y <br />N <br />O <br />f— <br />w rn <br />— 0 8 <br />�I <br />U o <br />m <br />Q n 0 <br />sm <br />CDw <br />M <br />co <br />z <br />O <br />Z <br />� <br />cti E <br />Q <br />ECU <br />zo <br />w o <br />>ry <br />Z< <br />z® <br />a <br />w� <br />0 6 <br />OU <br />d <br />d <br />C:)ao <br />N <br />ap <br />6 <br />-Z <br />¢z <br />L <br />Cj C <br />❑ <br />0Y <br />U <br />.0/ <br />m 0 <br />o� <br />Z <br />> Z <br />z <br />N J <br />¢m <br />zz <br />Cn <br />$ <br />g° <br />W <br />Q <br />LL <br />a <br />ti w <br />G0 <br />oLL <br />JZ <br />r3 <br />O <br />a <br />C.0 <br />� <br />00. <br />ZIQ <br />Oti <br />U <br />�N <br />0 <br />= <br />` <br />>LO <br />J <br />ns <br />� <br />T <br />0 <br />O <br />0 <br />CIO <br />-17 <br />C <br />O <br />TT <br />V) <br />O <br />I <br />LO <br />r <br />(D <br />M T— <br />o <br />m <br />Z <br />EO <br />N <br />ai T <br />Z <br />M <br />C <br />@ <br />a <br />E .. <br />U <br />-a N <br />Q cc <br />C <br />c <br />JOB <br />NO: <br />20-1783 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />5 <br />