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I <br />KITCHEN <br />I <br />a <br />a <br />8'-53' <br />BATH 2 <br />KITCHEN <br />MIRROR <br />O <br />0 O <br />OWNER'S BATH <br />0 <br />iv <br />0 <br />M <br />0 <br />i� <br />KITCHEN ISLAND <br />INTERIOR ELEVATIONS <br />SCALE: 1 /2"=1'-0" <br />La <br />r0Z LO <br />o <br />SECTION_ <br />N <br />STAIR CALCULATIONS: <br />-v <br />TOTAL RISE = 10-0 3/4" <br />(16) RISERS AT 7 9/16" <br />r� <br />PRE-ENG FLOOR JOIST W/ (2) <br />to° TREADS w/ 1" NOSING <br />o <br />LAYERS OF 3/4" PLYWOOD <br />Stairway construction shall conform to the RBC Residential 6th Edition (2017) sections R311.7, R312 <br />J <br />SEE PLAN FOR LANDING DEPTH <br />FOR SOLID NAILING <br />and R302.7. <br />Riser height: <br />00 <br />The riser height shall be not more than 7-3/4 inches. The riser shall be measured vertically between leading <br />olo <br />X x <br />CONT. HANDRAIL <br />edges of the adjacent treads. The greatest riser height within any flight of stairs shall not exceed the smallest by <br />—PLY SHEATHING OVER <br />more than 3/8 inch. <br />LANDING ATTACHED PER <br />ix RISERS (TYP.) <br />Tread depth: <br />� <br />MIN. (3) 2X STUDS REQ'D <br />GENERAL FLOOR <br />The tread depth shall be not less than 10 inches. The tread depth shall be measured horizontally between the <br />-o <br />@ END OF LANDING <br />CONSTRUCTION NOTES <br />vertical planes of the foremost projection of adjacent treads and at a right angle to the tread's leading edge. The <br />BELOW HDR. BEAM. <br />STANDARD (3) 2x12 <br />greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3/8 inch. <br />' <br />= <br />2x8 #2 SYP JOISTS @ LANDING <br />I <br />RINGERS W! SIMPSON <br />Winders: <br />0 <br />0 <br />@ 16"O.C. w/ SIMPSON A35/USP <br />— -- <br />A35 CLIP TO FLOOR <br />SYSTEM <br />Winder treads shall have a tread depth of not less than 10 inches measured between the vertical planes of the <br />MP34 OR LUS26 HANGER ON <br />foremost projection of adjacent treads at the intersections with the walkline. Winder treads shall have a tread <br />2x8 #2SYP <br />JOISTS @LANDING <br />depth of not less than 6 inches at any point within the clear width of the stair. <br />O° <br />STANDARD (3) 2x12 <br />z <br />0 <br />EA. SIDE <br />2x8 #2 SYP JOISTS @LANDING I <br />@ 16" O.C. w/ SIMPSON A35 <br />@ 16" O.C. <br />w/ SIMPSON A35 CLIP <br />Nosings: <br />C) <br />STRINGERS w/ SIMPSON <br />z <br />MASONRY OR WOOD WALL <br />CLIP OR LUS26 HANGER TO I <br />OR LUS26 <br />HANGER EA. SIDE SEE <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 />g <br />SEE PLAN <br />LEDGER <br />W <br />PLAN FOR CLG. HT. <br />inch and not more than 1-1l4 inches shall be provided on stairways with solid risers. The greatest nosing <br />A35/USP MP34 CLIP TO FLOOR <br />� <br />I <br />U <br />projection shall not exceed the smallest nosing projection by more than 3/8 inch between two stories, including <br />SYSTEM OR LANDING FRAMING <br />2x8 #2 SYP (P.T. IF MANOONRY <br />2x12 HDR. w/ (3) 2x STUDS AT <br />z <br />the nosing at the level of floors and landings. Beveling of nosings shall not exceed 1/2 inch. <br />"PLYWOOD <br />� <br />Z <br />WALL) CONT LEDGER w/ (3) 16d o <br />LANDING @ <br />EA. END FOR BEARING I <br />w <br />Handrails: <br />= <br />a <br />NAILS 16" O.C. MAX. TO EA. o <br />STANDARD (3) 2X12 I <br />-J <br />Handrails shall be provided on not less than one side of each continuous run of treads or flight with four or more <br />(2) 2x HDR. REQ D @END OF <br />w <br />STUD. ((2) 1/4"X3 1/2" TITENS @ r <br />- <br />oo <br />STRINGERS W/ SIMPSON A35 <br />J <br />U <br />0 <br />cC <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 />�� <br />16 O.C. MAX. FOR MASONRY <br />CLIP TO HDR. I <br />uI <br />continuous for the full length of the flight, f <br />C9 <br />Zo <br />zCN <br />Q <br />13 <br />v <br />