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0� <br />ac <br />M <br />LO <br />LO <br />CN <br />S�l <br />C11 <br />to <br />;S <br />C�4 <br />rn <br />Z <br />-0 <br />E! <br />!e <br />LO <br />C. <br />9 <br />C`1 <br />�2 <br />I <br />t_zl <br />E <br />�s <br />C', <br />CD <br />E <br />0 <br />F.1 <br />KITCHEN <br />MIRROR <br />9 <br />CD <br />5 <br />co <br />IF <br />__7 <br />MASTER BATH <br />36" H. CONT. <br />GRASPABLE <br />RAILING <br />IX <br />42" SLOPING 10.1 9T <br />,L_� <br />HALF WALL 1Z <br />1x8 CAP & 6 <br />CASING <br />1x TREAD (TYP.) <br />1x RISERS (TYP.) <br />3 <br />(3) 2x1 2 STRINGERS <br />Z 2 <br />OP <br />50 <br />KITCHEN <br />bo <br />POWDER <br />1 16 <br />14 <br />13 <br />12 <br />11 114" PLYWOOD @ <br />LANDING <br />10 <br />2x12HD w/(3)2x\ <br />STUDS AT EA. END <br />FOR BEARING <br />STANDARD (3) 2X12 <br />STRINGERS W/ <br />SIMPSON A35 CLIP TO <br />FLOOR SYSTEM <br />2x4 #2 SYP. P.T. THRUST BLOCK W/(2)- 1/4"X 3 <br />1/2" TAPCONS @ 16"o.c. AND 3" FROM EA. END. <br />9 <br />f�_. <br />9 <br />�0 <br />FIN. FLR. <br />FIN. FLR. @ <br />2x8 LEDGER #2 SYP (P.T. <br />Ile <br />IF MAS.) w/ (3) 16d NAILS <br />TO STUD OR (2) 1/4"x3 1/2" <br />TITENS Td MASONRY @ <br />16" O.C. <br />2x8 #2 SYP JOISTS @ <br />LANDING @ 16" O.C. w/ <br />SIMPSON A35 CLIP OR <br />(D <br />LUS26 HANGER EA. SIDE <br />2X FRAMED WALL <br />E I EL32 <br />LJ <br />9 <br />50 <br />OPT. <br />REF <br />MIRROR <br />BATH 2 <br />'TAIR CALCULATIONS: <br />'OTAL RISE = 10'-0 3/4" <br />16) RISERS AT 7 9116" <br />0" TREADS w/ 1 " NOSING <br />r-. P, <br />IT I <br />Oil <br />DW <br />9 <br />LL:: �: A I LL �=J LL= =---41 I'l <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 />edges of the adjacent treads. The greatest riser height within any flight of stairs shall not exceed the smallest by <br />n r rq 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 />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 />Winders: <br />Winder treads shall have a tread depth of not less than 10 inches measured between the vertical planes of the <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 />Nosings: <br />The radius of curvature at the nosing shall be not greater than 9116 inch. A nosing projection not less than 3/4 <br />inch and not more than 11/4 inches shall be provided on stairways with solid risers. The greatest nosing <br />projection shall not exceed the smallest nosing projection by more than 3/8 inch between two stories, including <br />the nosing at the level of floors and landings. Beveling of nosings shall not exceed 1/2 inch. <br />Handralls: <br />Handrails shall be provided on not less than one side of each continuous run of treads or flight with four or more <br />risers. Handrail height measured vertically from the sloped plane adjoining the tread nosing, or finish surface of <br />ramp slope, shall be not less than 34 inches and not more than 38 inches. Handrails for stairways shall be <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 />above the lowest riser of the flight. Handrail ends shall be returned or shall terminate in newel posts or safety <br />terminals. Handrails adjacent to a wall shall have a space of not less than 11/2 inches between the wall and the <br />handrails. <br />Grip -size: <br />Handrails with a circular cross section shall have an outside diameter of not less than 11/4 inches and not greater <br />than 2 inches or provide equivalent grasp -ability in compliance with Section R311.7.8.3. <br />Guards; <br />Guards shall be located along open -sided walking surfaces, including stairs, ramps and landings, that are located <br />more than 30 inches measured vertically to the floor or grade below at any point within 24 inches horizontally to <br />the edge of the open side. Required guards at open -sided walking surfaces, including stairs, porches, balconies <br />or landings, shall be not less than 36 inches in height as measured vertically above the adjacent walking surface <br />or the line connecting the leading edges of the treads. Required guards shall not have openings from the walking <br />surface to the required guard height that allow passage of a sphere 4 inches in diameter. <br />Under -stair protection: <br />Enclosed accessible space under stairs shall have walls, under -stair surface and any soffits protected on the <br />enclosed side with 1/2-inch gypsum board. <br />I <br />KITCHEN ISLAND <br />9 <br />�0 <br />MIRROR <br />BATH 3 <br />INTERIOR ELEVATIONS <br />STAIF <br />SCALE: 1/2"=V-0" <br />C> <br />(0 <br />'�� <br />(D fl <br />E3 <br />U) <br />un 0 <br />a) <br />C—f'), <br />+_J LLJ <br />0 LU <br />CL, <br />(A <br />E <br />0 <br />C) <br />C) <br />M r— <br />LU <br />Rig F— g <br />0) <br />02 co CR <br />2 -0 C-) <br />4) <br />�a 04 <br />0 0 CD <br />SO <br />< <br />U) CL C:, <br />0 <br />0) <br />Lo 4 <br />CL <br />BID. <br />M co 10 <br />U) <br />LU Z <br />U) 3 1 <br />12:1 <br />93 US <br />0 C, <br />CN <br />t-- <br />Z <br />LL <br />IN <br />U F" <br />b <br />< C; <br />0 <br />E <br />To the best of the Engineers 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. Engineers signature and seal is only for <br />the structural engineering portons of the drawing pages bearing <br />Engineers signature and seal. <br />LENNAR <br />4600 W. Cypress St, Suite 200 1 Tampa, FL 33607 <br />www.LennarTampa.com <br />0 Z <br />0 <br />< <br />Z 0- <br />< <br />U 0 <br />0 <br />Enww <br />Z w < � <br />U Z <br />2 Lzu Z <br />0 Lu <br />R <br />C/) <br />0 <br />tj <br />< <br />Z Z <br />UJ <br />!Z <br />