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11 <br />0 <br />0 <br />N <br />DO <br />LO <br />ro <br />rM <br />N <br />F, <br />M <br />W <br />s <br />a i <br />O <br />s <br />rn <br />60 <br />KITCHEN <br />ROR <br />4 <br />F, <br />O <br />i <br />M <br />MASTER BATH <br />I <br />POWDER <br />KITCHEN <br />0 <br />60 <br />0 <br />h <br />O <br />M <br />MIRROR <br />BATH 2 <br />O <br />M <br />TOTAL RISE = 10'-0 3/4" <br />16) RISERS AT 7 9/16" <br />0" TREADS w/ 1" NOSING <br />Stairway construction shall conform to the FBC Residential 6th Edition (2017) sections R311.7, R312 <br />and R302.7. <br />Riser height: <br />The riser height shall be not more than 73/4 inches. The riser shall be measured vertically between leading <br />FIN. FLR, <br />edges of the adjacent treads. The greatest riser height within any flight of stairs shall not exceed the smallest by <br />16 <br />more than 3/8 inch. <br />Tread depth: <br />The tread depth shall be not less than 10 inches. The tread depth shall be measured horizontally between the <br />15 <br />vertical planes of the foremost projection of adjacent treads and at a right angle to the tread's leading edge. The <br />greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3/8 inch. <br />14 <br />Winders: <br />Winder treads shall have a tread depth of not less than 10 inches measured between the vertical planes of the <br />13 <br />foremost projection of adjacent treads at the intersections with the walkline. Winder treads shall have a tread <br />depth of not less than 6 inches at any point within the clear width of the stair. <br />12 36" H. CONT. <br />Nosings: <br />GRASPABLE <br />RAILING <br />The radius of curvature at the nosingshall be not greater than 9/16 inch. A nosing <br />g g projection not less than 3J4 <br />4' PLYWOOD @ 11 <br />inch and not more than 11/4 inches shall be provided on stairways with solid risers. The greatest nosing <br />FIN. FLR. @ LANDING <br />LANDING <br />projection shall not exceed the smallest nosing projection by more than 3/8 inch between two stories, including <br />\ <br />the nosing at the level of floors and landings. Beveling of nosings shall not exceed 1/2 inch. <br />10 \ <br />Handrails: <br />Handrails shall be provided on not less than one side of each continuous run of treads or flight with four or more <br />v <br />2x8 LEDGER #2 SYP (P.T. <br />9 42" SLOPING <br />risers. Handrail height measured vertically from the sloped plane adjoining the tread nosing, or finish surface of <br />HALF WALL <br />ramp slope, shall be not less than 34 inches and not more than 38 inches. Handrails for stairways shall be <br />o <br />IF MAS. w/ 3 16d NAILS <br />) O <br />\ <br />HDR. w/ (3) ZxTO <br />continuous for the full length of the flight, from a point directly above the top riser of the flight to a point directly <br />STUD OR (2) 114"x31/2"8 <br />/2xl2 <br />UDS AT EA. ENDterminals. <br />above the lowest riser of the flight. Handrail ends shall be returned or shall terminate in newel posts or safety <br />TITENS TOMASONRY @ <br />R BEARING <br />Handrails adjacent to a wall shall have a space of not less than 11/2 inches between the wall and the <br />16" O.C. <br />7 \ �r <br />handrails. <br />2x8 #2 SYP JOISTS @ <br />ANDARD (3) 2X12 <br />Grip -size: <br />=N LANDING @ 16" O.C. w/ <br />STRINGERS W/ 6 \ 1x8 CAP & <br />Handrails with a circular cross section shall have an outside diameter of not less than 11/4 inches and not greater <br />`? SIMPSON A35 CLIP OR <br />SIMPSON A35 CLIP TO \ CASING <br />than 2 inches or provide equivalent grasp -ability in compliance with Section R311.7.8.3. <br />� <br />LUS26 HANGER EA. SIDE <br />FLOOR SYSTEM 5 <br />Guards: <br />1x TREAD (TYP.) \ <br />Guards shall be located along open -sided walking surfaces, including stairs, ramps and landings, that are located <br />4 \ <br />more than 30 inches measured vertically to the floor or grade below at any point within 24 inches horizontally to <br />1x RISERS (TYP.) \ <br />the edge of the open side. Required guards at open -sided walking surfaces, including stairs, porches, balconies <br />\ <br />or landings, shall be not less than 36 inches in height as measured vertically above the adjacent walking surface <br />3 <br />\ <br />or the line connecting the leading edges of the treads. Required guards shall not have openings from the walking <br />2X FRAMED WALL <br />(3) 2x12 STRINGERS <br />surface to the required guard height that allow passage of a sphere 4 inches in diameter. <br />2 \ <br />Under -stair protection: <br />Enclosed accessible space under stairs shall have walls, under -stair surface and any soffits protected on the <br />1 <br />enclosed side with 1/2-inch gypsum board. <br />2x4 #2 SYP. P.T. THRUST BLOCK W/(2)-1/4"x 3- <br />112" TAPCONS @ 16"o.c. AND 3" FROM EA. END. <br />S <br />L F1 <br />L - ULLI I A ppi�i <br />KITCHEN ISLAND <br />O <br />n <br />O <br />C0 <br />INTERIOR ELEVATIONS <br />SCALE: 1 /2"=V-0" <br />STAIR SECTION <br />CALE: 1 /2"= V-0" <br />(� r <br />C) <br />0 <br />— o <br />N <br />Z <br />V I V <br />W <br />(D(0 <br />Q <br />•V — <br />Ow <br />cn Z:) <br />o <br />t'C5 '__ <br />� <br />a� <br />CON <br />LI 1 E <br />F- <br />- 8 <br />- M M <br />maM <br />=6 <br />o) <br />Oo <br />v`~ <br />§LLaoo <br />o <br />Q rn <br />C o 0 <br />v Qv <br />rn Q o <br />® <br />A I <br />D® <br />N�C �B �D•C <br />�N <br />N <br />.w <br />20 �W 1 p N ( k 00 <br />Z �rXM�Z , �' z <br />U) F c + <br />W -"'" NJ <br />W V¢�'M a <br />L <br />a <br />- O � <br />W .% <br />ZtFIF <br />ID <br />+�•. <br />WWW.F-CO <br />°•. <br />:�, �, gig. �- <br />+a � <br />To the best of the Engineer's knowledge, information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2017 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 />4600 W, Cypress St, Suite 200 1 Tampa, FL 33607 <br />www.LennarTampa.com <br />SOZ <br />O <br />w� <br />za <br />g Q <br />M <br />UZoo <br />�o? <br />XLu <br />J <br />04 <br />M ti Q U <br />z <br />Irlr <br />r_ <br />}U <br />i <br />Z <br />Z <br />+� <br />V <br />` <br />V <br />O <br />�a <br />° <br />Vn <br />�y <br />M <br />w <br />� > <br />Qo <br />o <br />J <br />Z <br />.O�12� <br />UO <br />i�ma <br />U.o¢ <br />�# <br />N <br />z ZJ <br />UJd W <br />0 Lu <br />< <br />00 <br />X <br />oW� <br />Z <br />d" <br />082 <br />Z <br />c'°!j <br />J <br />UJ <br />5" <br />� 4 <br />g1 <br />Lh <br />d <br />Z <br />��Z <br />N <br />Z <br />Z <br />0 <br />O <br />C� <br />Z <br />J <br />Z <br />4 <br />SCALE : AS NOTED <br />DATE : 4/5/2019 <br />TECH: JBERCHAL <br />VERSION NO. 4 <br />2 <br />SHEET NO. <br />2 <br />