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ALL STAIR STRINGERS <br />AND TREADS TO BE <br />#2 SYP (MIN.) <br />THREADS, RISERS, AND <br />3/4" PLYWOOD NOT <br />SHOWN IN DETAIL FOR <br />CLARITY <br />ALL WOOD TO WOOD <br />CONNECTIONS TO BE <br />GLUED (PL 200) AND <br />NAILED (MIN. (2)16d). <br />1 3/4 x 11_ <br />'9 VL <br />2x4 UNDER STRINGER - <br />GLUED AND NAILED TO <br />LANDING <br />2x4 UNDER STRINGER GLUED AND <br />NAILED TO LANDING BLOCKING <br />D <br />2x4 PT NOTCH <br />H% INTO STRINGER <br />D <br />-2x4 BLOCKING FOR STRAP <br />LLAx4 blocking <br />MIN. 20" FLAT STRAP NAILED TO RISER E <br />AND THEN WRAPPED AROUND STUD - <br />PLAN VIEW <br />SCALE: Z' = V-0" <br />HANDRAIL - SHALL HAVE MIN. & MAX. HEIGHTS FROM THE <br />SLOPED PLANE ADJOINING THE TREAD NOSING OR FINISH <br />SURFACE OF RAMP SLOPE OF 34" & 38" HANDRAILS SHALL <br />HAVE EITHER A CROSS SECTION DIA. BETWEEN 1-1/4" TO 2" <br />OR SHALL PROVIDE EQUIVALENT GRASPABILITY. CLEAR <br />SPACE BETWEEN HANDRAIL & WALL SHALL BE A MIN OF <br />1-1/2" INCHES. (RE. FBC R311.7.8., 6TH EDITION (2017) <br />HANDRAIL DETAIL. <br />SCALE: N.T.S. <br />2x4 SPF NOSING GLUED AND <br />NAILED MATCH NOSING ON <br />OTHER TREADS / <br />0.1 I <br />3/4" RISER CUT TO FIT <br />MAINTAIN BETWEEN 4' <br />AND q" GAP TOP AND / <br />BOTTOM, GLUED AND / <br />NAILED TO STRINGER SYP <br />blockin <br />for <br />2x12 TREAD <br />GLUED AND <br />NAILED / <br />/ <br />4 <br />I I DTFT ST P <br />I <br />2x4 PT NOTCHED INTO <br />STRINGER AND TAPCONED\ 2X8 SYP DRYWALL STOP MUST <br />INTO FLOOR WITH GLUE / NOT TOUCH STRINGERS <br />AT STRINGER CONTACT / 2x4 BLOCK IN KNEEWALL FOR 2x12 NAILING <br />POINTS \ Lx4 GLUED AND NAILED TO STRINGER <br />FOR DRYWALL SPACING <br />H SECTION VIEW <br />SCALE: 2" = 1'-0., <br />JOIST <br />ALIGN THIS STUD WITH <br />A_ FACE OF 2ND RISER <br />2x SYP CUT TO FIT \ <br />BEARS IN WALL I II I <br />B ~l <br />_---2x12 SYP <br />BEARS IN WALL I I I <br />r <br />I IY r r <br />----2x6 SYP <br />L <br />2x4 SYP BLOCKINGSTRA <br />/ <br />/ 2x4 PT NOTCHED INTO STRINGER \ (SOIMPSONLSTA21 / <br />/ AND NAILED TO FLOOR WITH GLUE \ OR BETTER) BEHIND / <br />/ AT STRINGER CONTACT POINTS RISER / <br />2x4 CUT ON BEVEL <br />DOES NOT BEAR IN <br />D D WALL GLUED TO <br />2x12 <br />F SECTION VIEW "A" <br />SCALE: 1" = 1'-0" <br />2x8 STRINGER MUST MAKE D <br />SYP FULL CONTACT WITH LANDING <br />I / <br />SYP o d o- / <br />2x8 SYP <br />STRINGER MUST MAKE FI <br />CONTACT WITH LANDING <br />I / <br />I / <br />j <br />I <br />I I <br />\ <br />i <br />/ <br />\ 7 <br />/ L / <br />/ 2x SYP CUT TO FIT <br />BEARS IN WALL II <br />I� <br />2x12 SYP BEAR <br />IN WALL <br />1 <br />2x6 SYP / \ <br />\ / <br />/ 2x4 PT NOTCHED INTO STRINGER <br />/ AND NAILED TO FLOOR WITH GLUE <br />2x4 CUT ON BEVEL \ / / AT STRINGER CONTACT POINTS / <br />DOES NOT BEAR IN <br />WALL <br />SECTION VIEW "D" SECTION VIEW "E" <br />SCALE: 1" = 1'-0" SCALE: 1" = V-0" <br />FILLER STRIPS ADDED " PLYWOOD <br />GLUED & SCREWED TO <br />PLYWOOD DECKING NOTE . <br />IV x SYP CUT TO FIT <br />BEARS IN WALL <br />THESE DETAILS ARE NOT PLAN <br />2x12 SYP SPECIFIC. THEY ARE PROVIDED TO <br />BEARS IN WALL <br />YOU AS A STANDARD TO CONSTRUCT <br />BULLNOSE DETAIL IIIII I I STAIRS. REFER TO PLAN DETAILS <br />FOR RISE AND RUN INFORMATION. <br />SECTION VIEW "B" <br />SCALE: 1" = V-0" <br />ALIGN THIS STUD WITH FACE OF 2nd RISER <br />F <br />/ / \ \ <br />—3/4" RISER CUT TO FIT <br />MAINTAIN BETWEEN 4" <br />AND y"' GAP TOP AND <br />BOTTOM, GLUED AND <br />NAILED TO STRINGER <br />—1x4 GLUED AND NAILED TO STRINGER 2x4 BEHIND RISER <br />—2x4 DRAFT BLOCKING FOR <br />STRAP GLUED TO <br />2x12 SYP r (EACH <br />STRINGER- SCAB 2x4 GLUED AND NAILED i SIDE) TO BOTTOM EDGE OF 2x12 <br />STRINGER <br />STOP -------- <br />— <br />RISER AND TREAD / <br />—2x8 SYP DRYWALL STOP MUST / \ <br />\ NOT TOUCH STRINGERS / <br />I � 1► <br />SCALE: 1" = V-0" <br />2x4 GLUED <br />AND NAILED <br />SECTION D-D <br />SCALE: 1" = 1'-0" <br />3/4 PLYWOOD <br />ON DECK <br />'--2x8 SYP GLUED <br />AND NAILED <br />TO <br />FRAMING <br />2x4 DRAFT <br />2x12 <br />STOP <br />TREAD <br />GLUED <br />AND <br />NAILEC <br />/ <br />12xq <br />P I I I DEFT ST <br />Y <br />2x4 PT NOTCHED INTO <br />STRINGER AND TAPCONED\ 2X8 SYP DRYWALL STOP MUST <br />INTO FLOOR WITH GLUE / NOT TOUCH STRINGERS <br />AT STRINGER CONTACT #/GLUED AND NAILED TO STRINGER <br />POINTS \ / r'OR DRYWALL SPACING <br />E SECTION VIEW <br />SCALE: �' = 1'-0" <br />3/4 PLYWOOD <br />ON DECK <br />--2x8 SYP GLUED <br />AND NAILED TO <br />FRAMING <br />2x4 DRAFT <br />STOP <br />2x4 BLOCKING <br />BLOCKING FOR 2x12 <br />PT UNDER 2x12 <br />ATTACH ALL COMPONENTS <br />OF STAIR TO CONC. W/ 4' X <br />2 T" TAPCONS @ MAX. 32" O.C. <br />• GLUED AND NAILED TO STRINGER <br />)RAFT <br />P <br />SYP DRYWALL STOP <br />ST NOT TOUCH <br />ZINGERS <br />4 BLOCKING FOR 2x12 <br />4 PT UNDER 2x12 <br />SYP <br />BEAM <br />BEARING <br />2x8 IN WALL <br />SYP <br />GLUE <br />AND <br />NAILE <br />TO <br />FRAMI <br />11 <br />C <br />HANDRAIL 5HALL HAVE MIN. t MAX. HE16HT5 FROM <br />THE SLOPED PLANE ADJOINING THE TREAD NOSING <br />OR FINISu ,II121=ar.F nF 12AMP Q nlgF n1= 19all it 9AII <br />H / Ph <br />\ EZATTACH PROTECTONROVIDE ISTURE ALL COMPONENTSSTAIR TO CONC. W/ t" XTAPCONS @ MAX. 32" O.C. / <br />1x4 GLUED AND / <br />NAILED TO STRINGER / <br />\ / z <br />\ f � <br />SECTION VIEW "C" <br />SCALE: 1" = V-0" <br />W <br />OPT. P I GKET RA I L I NC <br />T5 <br />TOP OF <br />EAD / <br />STRINGER <br />/ <br />\ <br />CONN. TO BOTTOM <br />NEWEL POST LET INTO 2 X 6 CAP <br />_ <br />OF NEWEL POST <br />THE BLOCK <br />-r-1041 <br />PER CONTRACTOR <br />r— <br />PROVIDE <br />\ <br />BLOCKING Z <br />1/2° DRYWALL <br />I M <br />2NX�4 FRAME <br />❑ <br />$ <br />\ <br />2X8 BLOCKING <br />FOR NEWEL POST <br />TO ANCHOR TO. <br />J\ <br />FLOOR GIRDER <br />PROVIDE SOLID BLOCKING <br />(GLUED AND NAILED) <br />2X4 CUT ON <br />BEVEL GLUED <br />OR 1 a x 16" VL <br />BELOW ALL NEWEL POST <br />FROM JOIST TO JOIST. USE <br />HALF <br />HA <br />HALL <br />` ALL <br />'j <br />ETA I <br />DETAIL <br />L <br />AND NAILED TO <br />2 X 12 BLOCKS, GLUED AND <br />FLOOR <br />�' <br />LVL <br />NAILED TO JOIST. <br />TRUSSES <br />NEWEL POST <br />SECTION <br />VIEW "G" <br />BLOCKING <br />SCALE: V = 1'-0" SCALE: 1" = V-0" <br />WOOD PICKETS SPACED ® 411 O/C <br />6UARDRAIL5 SHALL BE ADQUATE IN 5TRENOTH, <br />DURABILITY AND ATTACHED A5 DESCRIBED IN <br />5ECTION R311.5, FRO 6TH EDITION (2011) <br />DRYWALL JOINT <br />(DRYWALL TO <br />COVER JOISTS) <br />2X4 STUD NAILED AND <br />/ <br />\ <br />GLUED TO TOP PLATE <br />/ <br />2X4 CUT INTO RIM BAND, <br />GLUED AND NAILED TO <br />G <br />\ <br />oo <br />BEARING WALL BELOW <br />\ <br />FLOOR <br />G.T. OR <br />1 3/4x <br />DRYWALL JOINT <br />(DRYWALL TO <br />OPTIONAL P I GKET BETA I L <br />16" LVL <br />2X4 CUT ON <br />COVER JOISTS) <br />BEVEL GLUED <br />----- <br />----- <br />----- <br />----- <br />------ <br />— — — <br />AND NAILED T <br />LVL <br />C ~� NOTE: 2x8 <br />\ DRYWALL/ SECTION VIEW <br />\ NOTSHOWN <br />/ F <br />SCALE: " = 1'-0' <br />STAIR CONSTRUCTION DETAILS - <br />(IF 11X17 REDUCE SCALE .5) SCALE: AS NOTED <br />GUARD AND HANDRAIL NOTES <br />• R512.1.5 OPENING LIMITATIONS. REQUIRED &UARD5 SHALL NOT HAVE <br />OPENINGS FROM THE WALKING SURFACE TO THE REQUIRED GUARD <br />HEIGHT WHICH ALLOW PASSAGE OF A SPHERE 4 INCHES (102 mm) IN <br />DIAMETER. <br />EXCEPTIONS: <br />1. THE TRIANGULAR OPENINGS AT THE OPEN SIDE OF A STAIR, <br />FORMED BY THE RISER, TREAD AND BOTTOM RAIL OF A GUARD, <br />SHALL NOT ALLOW PA55AGE OF A SPHERE 6 INCHES (155 mm) IN <br />DIAMETER. <br />2. GUARD5 ON THE OPEN SIDES OF STAIRS SHALL NOT HAVE <br />OPENINGS NHICH ALLOW PA55ACE OF A SPHERE 4 5/6 INCHES <br />(III mm) IN DIAMETER. <br />• HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOUS FOR THE FULL <br />LEN&TH OF THE FLIGHT, FROM A POINT DIRECTLY ABOVE THE TOP <br />RISER OF THE FLIGHT TO A POINT DIRECTLY ABOVE LOWEST RI5ER <br />OF THE FLIGHT. HANDRAIL ENDS SHALL BE RETURNED OR SHALL <br />TERMINATE IN NEWEL POSTS OR SAFETY TERMINALS AS PER FRO <br />6TH EDITION (201'1) R511.1.&2 <br />• ALL OTHERS PARTS OF STAIR SHOULD BE IN CONFORMANCE WITH <br />FRG 6TH EDITION (2011) R511.1. <br />DAN•SCO <br />ENGINEERING, LLC <br />P.O. BOX 3400 <br />Apollo Beach, Florida 33572 <br />p. 813.645.0166 <br />f. 813.645.9698 <br />www.danscoengineering.com <br />CA 25948 <br />o <br />0 <br />N <br />z "' <br />O? <br />Z <br />0 <br />� M Ln <br />Q � <br />J <br />L'� <br />Haagw <br />c%� <br />00 <br />Z � � <br />W <br />W� <br />J <br />O <br />O <br />d' <br />U <br />v) W <br />