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I <br />N <br />LO <br />O <br />N <br />LO <br />►i <br />M <br />0 <br />v <br />v <br />0 <br />J <br />00 <br />a <br />00 <br />G� <br />KITCHEN <br />MIRROR <br />0 <br />r\ <br />0 <br />i� <br />MASTER BATH <br />FIN. FLR. <br />KITCHEN <br />0 <br />80 <br />a <br />I <br />0 0 0 0 <br />DW <br />0 <br />00 <br />KITCHEN ISLAND <br />0 <br />F' <br />MIRROR <br />POWDER BATH 2 BATH 3 <br />TOTAL RISE = 10'-0 3/4" <br />16) RISERS AT 7 9/11 <br />10" TREADS w/ 1" NOSING <br />Stairway construction and handrail to conform to the FBC Residential 6th <br />Edition (2017) section R311.7 <br />Riser height: <br />The maximum riser height shall be 7%4". The greatest riser height within any <br />flight of stairs shall not exceed the smallest by more than Y8". <br />16 <br />Tread depth. <br />The minimum tread depth shall be 10". The greatest tread depth within any <br />15 <br />flight of stairs shall not exceed the smallest by more than %". <br />14 <br />Nosings. <br />The radius of the nosing shall be no greater that %s'. Solid riser nosings shall <br />13 <br />not be less than 3W but not more than %". The greatest nosing projection shall <br />not exceed the smallest by more than Y2'. Beveling of nosings shall not exceed <br />36" H. CONT. <br />y, <br />12 GRASPABLE <br />RAILING <br />Handrails. <br />FIN. FLR. @ LANDING <br />" PLYWOOD @ 11 <br />LANDING <br />Handrails shall be provided on at least one side of each continuous run of <br />treads or flight with four or more risers. Handrail height, measured vertically <br />\ <br />10 <br />from the sloped plane adjoining the tread nosing, or finish surface of'ramp <br />\ <br />slope, shall be not less than 34" and not more than 38". Handrails adjacent to a <br />\ 10" 42" SLOPING <br />wall shall have a space of not less than 1Y2'between the wall and the handrails. <br />�a <br />2x8 LEDGER #2 SYP P.T. <br />9 <br />IF MAS.) w/ (3) 16d NAILS <br />\ HALF WALL <br />Grip -size. <br />TO STUD OR (2) 1/4"x3 1/2"J <br />2x12 HDR. w/ (3) 2x <br />8 <br />Handrails with a circular cross section shall have an outside diameter of at <br />TITENS TO MASONRY @ <br />STUDS AT EA. END <br />least 1 1/4" and not greater than 2" or provide equivalent graspavility in <br />16" O.C. <br />FOR BEARING 7 \ I� <br />r` <br />compliance with Section R311.7.8.3. <br />2x8 #2 SYP JOISTS @ <br />STANDARD (3) 2X12 <br />\ <br />Guards. <br />LANDING @ 16" O.C. w/ <br />STRINGERS W/ 6 1x8 CAP & <br />Guards shall be located along open -sided walking surfaces, including stairs, <br />cD <br />SIMPSON A35 CLIP OR <br />SIMPSON A35 CLIP TO \ CASING <br />ramps and landings, that are located more than 30" and shall be not less than <br />LUS26 HANGER EA. SIDE <br />FLOOR SYSTEM 5 <br />36". Required guards shall not have openings from the walking surface to the <br />1x TREAD (TYP.) <br />required guard height which allow passage of a sphere 4" in diameter. <br />4 \ <br />1x RISERS (TYP.) \ <br />Winders. <br />3 \ <br />Winder treads shall have a minimum tread depth of 6" at the narrow end and <br />2X FRAMED WALL <br />(3) 2x12 STRINGERS \ <br />shall have a minimum tread depth of 10" at the intersections with the walkline <br />\ <br />(12" from the narrower side). <br />2 <br />R302.7 Under -Stair Protection. <br />1 <br />Enclosed accessible space under a stairway shall be protected with %" gyp. bd. <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 />INTERIOR ELEVATIONS <br />SCALE: 1 /2"=1'-0" <br />STAIR SECTION <br />SCALE: 1 /2"=1'-0" <br />U <br />LO <br />(M <br />_ O <br />z co <br />Q <br />oy <br />E3 <br />U) <br />0 <br />^^ '_=n <br />L // V <br />W Cn <br />W <br />� V Q <br />�V — <br />0 w <br />V <br />E <br />v <br />0o <br />m N <br />I..I.J <br />E— ^ <br />O) M M <br />r0Co <br />-0 M <br />S N <br />`6 <br />O o 0 <br />J__ LL 00 <br />Q <br />(6 <br />O Y hpo <br />Ln 0 v <br />M Q O <br />B D. <br />' <br />t <br />N 10 <br />--i N <br />V O 0, N <br />V O O CO <br />W <br />�Mo�oz <br />F �o <br />�LLo w <br />L1,1 - g `r .9 <br />UJ <br />go <br />z 0 1 (2 o <br />Z N LLE <br />W a NaM �� a <br />O V <br />❑ ❑ <br />SRO WN "✓., <br />\`\\.`\N, <br />F LO <br />E S S t O��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 />L A R <br />4600 W. Cypress St, Suite 2001 Tampa, FL 33607 <br />www.LennarTampa.com <br />oz <br />0 <br />L u <br />za <br />f <br />w¢�� <br />Uzoo <br />oo�� <br />�$�? <br />QLn <br />UO <br />LLJ <br />Q <br />Z o <br />Y U <br />fz <br />0 <br />Cr <br />g <br />O <br />(43 <br />w <br />z <br />�a <br />uJ <br />o <br />ur) <br />N <br />z <br />Opp <br />J <br />f� <br />uJO�a <br />oa <br />Lu <br />Q <br />Lr) <br />Z <br />N <br />it?�a <br />J <br />r-I <br />W <br />L1J <br />a w LL <br />< z o <br />gr-o <br />� <br />z <br />Z <br />t <br />aZg <br />�- <br />Z <br />o <br />CID <br />rn <br />00 <br />Q <br />..] <br />2 <br />,-1 <br />a <br />cn <br />o <br />SCALE : AS NOTED <br />DATE : 6/20/2018 <br />TECH: MJAM ES <br />VERSION NO. 4ol <br />SHEET NO. <br />2 <br />