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L J L ------- °n .max -'" OPT. REF. LLL-_U� Imo. 3 KITCHEN 1/4" = 1'-0" 2 KITCHEN O' A" ACC 1 CLG HT o--o 000 II�II��lll�l�l�ll 1/4" = 1'-0" 4 KITCHEN 1/4" = 1'-0" ALL ARC 9'-4" AFF CLG HT OKITCHEN 1 /4" = 1'-0" 'I IGR TO MAINTAIN R" SPRINr, POINT ANr) 8'-0' 6 KITCHEN 1 /4" = 1'-0" 7 BATH #4 1/4" = 1'-0" $ ARCH DETAIL FBRC 2014: R311.7.5.1 Riser height. The maximum riser height shall be 73/4 inches (196 mm). The riser shall be measured vertically between leading edges of the adjacent treads. The greatest riser height within any flight of stairs shall not exceed the smallest by more than 3/8 inch (9.5 mm). Risers shall be vertical or sloped from the underside of the leading edge of the tread at an angle not more than 30 degrees (0.51 rad) from the vertical. Open risers are permitted, provided that the opening between treads does not permit the passage of a 4-inch (102 mm) diameter sphere. R311.7.5.2 Tread. The minimum tread depth shall be 10 inches (254 mm). The tread depth shall be measured horizontally between the vertical planes of the foremost projection of adjacent treads and at a right angle to the tread's leading edge. The greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3/8 inch (9.5 mm). R311.7.5.2.1 Winder treads. Winder treads shall have a minimum tread depth of 10 inches (254 mm) measured between the vertical planes of the foremost projection of adjacent treads at the intersections with the walkline. Winder treads shall have a minimum tread depth of 6 inches (152 mm) at any point within the clear width of the stair. Within any flight of stairs, the largest winder tread depth at the walkline shall not exceed the smallest winder tread by more than 3/8 inch (9.5 mm). Consistently shaped winders at the walkline shall be allowed within the same flight of stairs as rectangular treads and do not have to be within 3/8 inch (9.5 mm) of the rectangular tread depth. R311.7.5.3 Nosings. The radius of curvature at the leading edge of the tread shall be no greater than 9/16 inch (14.3 mm). A nosing not less than 3/4 inch (19 mm) but not more than 11A inches (32 mm) shall be provided on stairways with solid risers. The greatest nosing projection shall not exceed the smallest nosing projection by more than 3/8 inch (9.5 mm) between two stories, including the nosing at the level of floors and landings. Beveling of nosings shall not exceed 1/2 inch (12.7 mm). R311.7.8 Handrails. Handrails shall be provided on at least one side of each continuous run of treads or flight with four or more risers. R311.7.8.1 Height. Handrail height, measured vertically from the sloped plane adjoining the tread nosing, or finish surface of ramp slope, shall be not less than 34 inches (864 mm) and not more than 38 inches (965 mm). R311.7.8.2 Continuity. Handrails for stairways shall be continuous for the full length of the flight, from a point directly above the top riser of the flight to a point directly above the lowest riser of the flight. Handrail ends shall be returned or shall terminate in newel posts or safety terminals. Handrails adjacent to a wall shall have a space of not less than 11/2 inch (38 mm) between the wall and the handrails. R311.7.8.3 Grip -size. All required handrails shall be one or the following types or provide equivalant graspability. 1. Type I. Handrails with a circular cross section shall have an outside diameter of at least 1 1/4 inches (32 mm) and not greater than 2 inches (51 mm). If the handrail is not circular, it shall have a perimeter dimension of at least 4 inches (102 mm) and not greater than 6 1/4 inches (160 mm) with a maximum cross section of dimension of 2 1/4 inches (57 mm). Edges shall have a minimum radius of 0.01 inch (0.25 mm). 2. Type 11. Handrails with a perimeter greater than 6 1/4 inches (160 mm) shall have a graspable finger recess area on both sides of the profile. The finger recess shall begin within a distance of 3/4 inch (19 mm) measured vertically from the tallest portion of the profile and achieve a depth of at least 5/16 inch (8 mm) within 7/8 inch (22 mm) below the widest portion of the profile. This required depth shall continue for at least 3/8 inch (10 mm) to a level that is not 1Pss than 1 3/4 inches (45 mm) below the tallest portion of the profile. The minimum width of the handrail above the recess shall be 1 1/4 inches (32 mm) to a maximum of 2 3/4 inches (70 mm). Edges shall have a minimum radius of 0.01 inch (0.25 mm). RCH 1/4" = 1'-0" DISCLAIMER MiUrni 9 MASTER BATH 8'-0" AFF CLG HT 11 BATH #3 CLG HT 1/4" = 1'-0" 1/4" = 1'-0" 10" 1" max. I �! / FIRESTOPPING BETWEEN STAIR , STRINGERS AT LEAST ONCE IN THE MIDDLE OF EACH RUN, AT THE TOP & BOTTOM & BETWEEN STUDS ALONG & IN O LINE W/ ADJACENT RUN OF STAIRS IT IS THE CONTRACTOR/SUB-CONTRACTORS RESPONSIBILITY TO REVIEW ALL INFORMATION CONTAINED HEREIN PRIOR TO COMMENCEMENT OF CONSTRUCTION. B&A DESIGN STUDIO, INC. & FLORIDA DESIGN SOLUTIONS INC. IS NOT RESPONSIBLE FOR ANY MISINTERPRETATIONS, ERRORS, OMISSIONS OR CUSTOM CHANGES MISSED AND NOT REPORTED TO B&A DESIGN STUDIO, INC. & FLORIDA DESIGN SOLUTIONS INC. PRIOR TO CONSTRUCTION. NO EXCEPTIONS. 1 STAIR SECTION 1 /2" = 1'-0" 1 o MASTER BATH 8'-0" AFF CLG HT 12 BATH #2 REFER TO STRUCTURAL SHEET #ST FOR STAIR CONSTRUCTION DETAILS 1/4" = 1'-0" + T o o NI-M0 0 T c� 00 Cq J o0 N T 1 Z O Q x.T �• d (J) �00 J 'Oz M HUO h�U�if�xn �a�xq�aA' ".. Z,y oo?iJ,, �) /�JI'maIC,,rcQ0: 0 4 ix :Q0 NLL ,�WWFo�c YVOO JNHSGTAIAU1 CL Q L J C!I i ' O Q 'Z O LL! ° Q t1/ LLJ W title: LU z INTERIOR ELEVATIONS 0 0 z project no. 2017447 W checked: AB/MC 0 drawn: a date: 07-27-17 N scale: AS SHOWN O } 0. 05 3 The structural design of this building is in accordance with the FLORIDA BUILDING CODE 5TH EDITION (2014) RESIDENTIAL and is certified as such.