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ao <br />z <br />9 <br />M <br />BATH 2 <br />b <br />FIN. FLR. <br />KITCHEN <br />E? <br />F_ <br />HOOD <br />E? <br />50 <br />Cn <br />IUL <br />L <br />UL <br />U <br />9 <br />I LL4 <br />[9=1 <br />lju��A <br />gn=ju <br />I <br />KITCHEN <br />MIRROR <br />wA� <br />__7 <br />BATH 3 <br />__ __ — I I . . ... 1. �. —, _,­ , . " %�J- — ^ - <br />1/2" TAPCONS @ 16"o.c. AND 3" FROM EA. END. <br />9 <br />f4. <br />9 <br />r_1 <br />BATH 4 <br />'OTAL RISE = 10'-0 3/4' <br />16) RISERS AT 7 9/16- <br />0" TREADS w/ 1 " NOSING <br />00 <br />KITCHEN ISLAND <br />MIRROR MIRROR <br />�A_ <br />A <br />X\ <br />U4=� <br />LL_=_4U <br />LLA <br />I <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 />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 />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 />Windom: <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 9/16 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 />Handralle: <br />Handralls 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. Handralls adjacent to a wall shall have a space of not less than 11/2 Inches between the wall and the <br />handralls. <br />Grip -size: <br />Handralls 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 112-Inch gypsum board. <br />MASTER BATH <br />INTERIOR ELEVATIONS <br />SCALE: 1/2"=V-10" <br />STAIR SECTION <br />SCALE: 1/2"=V-0" <br />0 <br />U) <br />4--J LU <br />(DIM <br />0 LU <br />12-1 <br />91cil <br />A I <br />U D. <br />T <br />10 <br />T' <br />LU <br />Z <br />LL <br />GCOW <br />< -J VD - <br />lop <br />F LQ.. <br />0 E S <br />To the best of the Enginsees knowledge, Information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2017 Florida Building Code - <br />Residential Sth Edition. Enginser's signature and seal Is only for <br />the structural engineering portions 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 />J <br />< <br />LLJ <br />0 <br />Z <br />-0 <br />0 <br />2: <br />0 <br />> <br />U_J <br />U <br />P <br />0 <br />00 <br />UJ <br />Z <br />Z <br />Lu <br />V, <br />Ln <br />Z <br />Z <br />t—u <br />ca <br />0 <br />0 <br />ck <br />Z <br />:5 <br />LU <br />X: <br />rn <br />T-4 <br />0- <br />V) <br />8 <br />SCALE AS NOTED <br />DATE 11/2/2018 <br />TECH: KFRAZER <br />VERSION No' 3ol <br />SHEE­r NO. <br />2 <br />�1_ <br />