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ALL STAIR
<br />STRINGERS
<br />AND TREADS TO BE
<br />#2 SYP (MIN,)
<br />THREADS, RISERS,
<br />AND 3/4" PLYWOOD
<br />NOT SHOWN IN
<br />DETAIL FOR
<br />CLARITY
<br />ALL WOOD TO WOOD
<br />C❑NNECTI❑NS TO BE
<br />GLUED (PL 200) AND
<br />NAILED (MIN. (2)1601),
<br />1 3/4 x
<br />11 j VL
<br />2x4 UNDER
<br />STRINGER GLUED
<br />AND NAILED TO
<br />LANDING
<br />2x4 UNDER STRINGER GLUED
<br />AND NAILED TO LANDING
<br />BL❑CKING —D
<br />2x4 PT NOT
<br />INT❑
<br />ii STRINGER —D
<br />- -,zxl2 BL❑CKING 7OR
<br />'—i x 4
<br />20•bkc0n9TRAP NAILED TO E
<br />RISER AND THEN WRAPPED
<br />AROUND STUD -
<br />PLAN VIEW
<br />SCALE:
<br />HANDRAIL - SHAIL HAVE MIN. & MAX. HEIGHTS FROM
<br />TOP OF TREAD @ NOSING OF .:A" & 38- HANDRAILS
<br />SHALL HAVE EITHER A CROSS SECTION DIA.
<br />BETWEEN 1-1/4- TO 2.OR SHALL PROVIDE
<br />EQUIVALENT GRASPABILITY. CLEAR SPACE
<br />BETWEEN HANDRAIL & WALL SHALL BE A MIN OF
<br />1-10INCHES. (RE. FBC R311.5.6, 2W4 EDITION)
<br />HANDRAIL DETAIL
<br />SCALE: N.T.S.
<br />JOIST
<br />M7111�7
<br />SYP
<br />2x12
<br />2x12
<br />SYP
<br />STRINGER MUST
<br />CONTACT WITH L
<br />4 PT NOTCHED INT❑ STRINN
<br />D NAILED TO FLOOR WITH C
<br />STRINGER CONTACT P❑INTS
<br />2x4 CUT ON '
<br />BEVEL DOES
<br />NOT BEAR IN
<br />WALL GLUED TO
<br />F 2x12 SECTI❑N VIEW "A/'
<br />SCALE: 1' = V-0'
<br />STRINGER MUST MAKE
<br />FULL CONTACTWITHLANDING J
<br />2x SYP CUT TO F
<br />BEARS IN WALL
<br />2x12 SYP BI
<br />IN WALL
<br />�— 2x6 SYP
<br />E
<br />2x4 PT NOTCHE
<br />AND NAILED TO
<br />2x4 CUT ON AT STRINGER CI
<br />BEVEL
<br />DOES NOT BEAR
<br />IN WALL
<br />SECTI❑N VIEW "D"
<br />SCALE: 1' = V-0'
<br />FILLER STRIPS AD PLYWOOD
<br />GLUED & SCREWED To
<br />PLYWOOD DECKING
<br />x SYP CUT TO FIT
<br />BEARS IN WALL
<br />x12 SYP
<br />BEARS IN
<br />WALL
<br />BULLN❑SE DETAIL
<br />SCALE: 1' = 1'-0'
<br />R
<br />2x4 GLUED
<br />AND NAILED
<br />ALIGN THIS STUD WITH
<br />FACE OF 2ND RISER 3/4' RISER CUT TO
<br />FIT MAINTAIN
<br />BETWEEN j' AND
<br />GAP TOP AND
<br />BOTTOM, GLUED AND
<br />NAILED TO STRINGER 2x4 BEHIND RISER
<br />1x4 GLUED AND NAILED BL❑CKING FOR
<br />TO STRINGER STRAP GLUED TO
<br />2x4 DRAFT RISER AND TREAD
<br />STOP
<br />x12 SYP DRYWALL STOP
<br />MUST NOT TOUCH
<br />STRINGERS
<br />oo
<br />x4 BL❑CKING FOR
<br />42PT UNDER 2x12 C
<br />2x4 SYP
<br />BLOCKING FOR
<br />STRAP
<br />(SIMPSON TAZ15) TTACH ALL COMPONENTS
<br />BEHIND RISER OF STAIR TO CONC. W/ i' X
<br />2 J' TAPCONS @ MAX, 32' O.C.
<br />SECTI❑N VIEW "B'/
<br />SCALE: V = V-0'
<br />2nd RISER
<br />TREAD--,,,,.
<br />I GLUED AND NAILED TO STRINGER
<br />DRAFT
<br />2 SYP DRYWALL
<br />IP MUST NOT
<br />1CH STRINGERS
<br />:4 BL❑CKING FOR
<br />:42PT UNDER 2x12
<br />SECTION VIEW "E"
<br />SCALE, 1' = 1'-0'
<br />N❑TF
<br />THE"'
<br />SPEC
<br />TO 1
<br />CON"'
<br />PLAN
<br />iLl
<br />mill
<br />2x4 BL❑CKI
<br />2 xtd I I''
<br />DR FT JJOP V1 DR FT JJOP 11 11111 11
<br />2x4 PT NOTCHED INT❑ 2x4 PT NOTCHED INT❑ C
<br />STRINGER AND xli'_ SYP DRYWALL STOP STRINGER AND x12 SYP DRYWALL STOP IL
<br />TAPC❑NED INT❑ FL MUST NOT TOUCH TAPC❑NED INT❑ FL MUST NOT TOUCH
<br />WITH GLUE AT 2NRkII* SIN KNEEWALL FOR 2x12 WITH GLUE AT GISUIRINOM NAILED TO STRINGER
<br />STRINGER CONTACT x4 MUW� ND NAILED TO STRINGER STRINGER CONTACT R DRYWALL SPACING
<br />POINTS E FOR DRYWALL SPACING POINTS B
<br />H SECTI❑N VIEW E SECTI❑N VIEW
<br />SCALE: = V-0' - SCALE: = V-0-
<br />2X4 CUTON
<br />BEVEL
<br />GLUED AND
<br />NAILED TO
<br />LVL
<br />SCAB 2x4 GLUED AND NAILED
<br />2x12 SY
<br />STRINGER//r� :
<br />r(EACH SIDE) TO BOTTOM EDGE
<br />❑F 242 STRINGER
<br />/ --I-=PROVIDE M❑I:
<br />PR❑TECTION
<br />ATTACH ALL COMPONENTS
<br />OF STAIR TO CONC. W/ j' X
<br />2 J' TAPC❑NS @ MAX. 32- ❑,
<br />—lx4 GLUED AND �
<br />NAILED TO STRINGER
<br />SECTI❑N VIEW "C//
<br />SCALE: 1' = 1'-0'
<br />TOP OF
<br />STRINGER
<br />CONN. TO BOTT❑
<br />OF NEWEL POST
<br />PER CONTRACTOR
<br />El
<br />FOR GIRDER PR❑VIDE SOLID
<br />OR 1 j x 11 j BL❑CKING BELOW ALL ftl
<br />VL NEWEL POST FROM
<br />J❑IST TO J❑IST, USE
<br />2 X 12 BLOCKS, GLUED
<br />AND NAILED TO JOIST.
<br />NEWEL POST
<br />SECTI❑N VIEW "C-LV
<br />DLULKIINU
<br />SCALE: V = 1'-0' SCALE: 1' = V-0'
<br />NOTE: 2x12
<br />DRYWALL STOP NOT SECTION VIEW
<br />F
<br />SHOWN
<br />SCALE:' = 1-0'
<br />NOTE- HANDRAIL SHALL BE 42' ADV. END OF TREAD W /
<br />PICKET -- -
<br />YWALL JOINT
<br />RYWALL TO
<br />VER JOISTS)
<br />OPT. P I GKET RAILING
<br />NTS
<br />NEWEL
<br />POST LET
<br />INT❑
<br />THE
<br />BLOCK
<br />PR❑VIDE
<br />BL❑CKING
<br />STUD NAILED
<br />ILUED TO TOP
<br />4 CUT INT❑ RIM
<br />ND,
<br />UED AND NAILED TO
<br />ARING WALL BELOW
<br />YWALL JOINT
<br />RYWALL TO
<br />VER JOISTS)
<br />STAIR CONSTRUCTION DETAILS
<br />(IF 11X17 REDUCE SCALE .5) SCALE, AS NOTED
<br />2X12 BLOCKING
<br />FOR NEWEL POST
<br />TO ANCHOR TO,
<br />(GLUED AND
<br />NAILED)
<br />FLOOR
<br />JOIST
<br />I:
<br />2X6CAP
<br />Q 1/211 DRYWALL
<br />2 jC 4 FRANC
<br />HALE WALL DETAIL
<br />@ LOFT
<br />WOOD PICKETS SPACED @ 4' G/G
<br />6UARDRAIL5 SHALL BE ADQUATE IN 5TREN61-H,
<br />DURABILITY AND ATTACHED AS DESCRIBED IN
<br />SECTION R312.2, FRG 2004
<br />OPTIONAL P I GKET DETAIL
<br />@ LOFT
<br />GUARD AND HANDRAIL NOTES
<br />• 1012.3 GUARD OPENING LIMITATIONS.
<br />REQUIRED GUARDS ON OPEN SIDES OF STAIRWAYS, RAISED FLOOR AREAS, BALCONIES
<br />AND PORCHES SHALL HAVE INTERMEDIATE RAILS OR ORNAMENTAL CLOSURES WHICH DO
<br />NOT ALLOW PASSAGE OF A SPHERE 4 INCHES (102 mm) OR MORE IN DIAMETER.
<br />EXCEPTIONS:
<br />1. THE TRIANGULAR OPENINGS FORMED BY THE RISER, TREAD AND BOTTOM RAIL OF A
<br />GUARD AT THE OPEN SIDE OF A STAIRWAY ARE PERMITTED TO BE OF SUCH A SIZE THAT
<br />A SPHERE 6 INCHES (152 mm) CANNOT PASS THROUGH.
<br />2. OPENINGS FOR REQUIRED GUARDS ON THE SIDES OF STAIR TREADS SHALL NOT
<br />ALLOW A SPHERE 4-3/8 INCHES (107 mm) TO PASS THROUGH.
<br />HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOUS FOR THE FULL LENGTH OF THE
<br />FLIGHT, FROM A POINT DIRECTLY ABOVE THE TOP RISER OF THE FLIGHT TO A POINT
<br />DIRECTLY ABOVE LOWEST RISER OF THE FLIGHT. HANDRAIL ENDS SHALL BE RETURNED
<br />OR SHALL TERMINATE IN NEWEL POSTS OR SAFETY TERMINALS AS PER FRC 2004
<br />R311.5.6.2 .
<br />• HANDRAIL GRIP SIZE SHOULD BE IN CONFORMANCE WITH FBC 20041009.11
<br />• ALL OTHERS PARTS OF STAIR SHOULD BE IN CONFORMANCE WITH FBC 20041009
<br />DANSCO
<br />2x4 BL❑CKI
<br />2 xtd I I''
<br />DR FT JJOP V1 DR FT JJOP 11 11111 11
<br />2x4 PT NOTCHED INT❑ 2x4 PT NOTCHED INT❑ C
<br />STRINGER AND xli'_ SYP DRYWALL STOP STRINGER AND x12 SYP DRYWALL STOP IL
<br />TAPC❑NED INT❑ FL MUST NOT TOUCH TAPC❑NED INT❑ FL MUST NOT TOUCH
<br />WITH GLUE AT 2NRkII* SIN KNEEWALL FOR 2x12 WITH GLUE AT GISUIRINOM NAILED TO STRINGER
<br />STRINGER CONTACT x4 MUW� ND NAILED TO STRINGER STRINGER CONTACT R DRYWALL SPACING
<br />POINTS E FOR DRYWALL SPACING POINTS B
<br />H SECTI❑N VIEW E SECTI❑N VIEW
<br />SCALE: = V-0' - SCALE: = V-0-
<br />2X4 CUTON
<br />BEVEL
<br />GLUED AND
<br />NAILED TO
<br />LVL
<br />SCAB 2x4 GLUED AND NAILED
<br />2x12 SY
<br />STRINGER//r� :
<br />r(EACH SIDE) TO BOTTOM EDGE
<br />❑F 242 STRINGER
<br />/ --I-=PROVIDE M❑I:
<br />PR❑TECTION
<br />ATTACH ALL COMPONENTS
<br />OF STAIR TO CONC. W/ j' X
<br />2 J' TAPC❑NS @ MAX. 32- ❑,
<br />—lx4 GLUED AND �
<br />NAILED TO STRINGER
<br />SECTI❑N VIEW "C//
<br />SCALE: 1' = 1'-0'
<br />TOP OF
<br />STRINGER
<br />CONN. TO BOTT❑
<br />OF NEWEL POST
<br />PER CONTRACTOR
<br />El
<br />FOR GIRDER PR❑VIDE SOLID
<br />OR 1 j x 11 j BL❑CKING BELOW ALL ftl
<br />VL NEWEL POST FROM
<br />J❑IST TO J❑IST, USE
<br />2 X 12 BLOCKS, GLUED
<br />AND NAILED TO JOIST.
<br />NEWEL POST
<br />SECTI❑N VIEW "C-LV
<br />DLULKIINU
<br />SCALE: V = 1'-0' SCALE: 1' = V-0'
<br />NOTE: 2x12
<br />DRYWALL STOP NOT SECTION VIEW
<br />F
<br />SHOWN
<br />SCALE:' = 1-0'
<br />NOTE- HANDRAIL SHALL BE 42' ADV. END OF TREAD W /
<br />PICKET -- -
<br />YWALL JOINT
<br />RYWALL TO
<br />VER JOISTS)
<br />OPT. P I GKET RAILING
<br />NTS
<br />NEWEL
<br />POST LET
<br />INT❑
<br />THE
<br />BLOCK
<br />PR❑VIDE
<br />BL❑CKING
<br />STUD NAILED
<br />ILUED TO TOP
<br />4 CUT INT❑ RIM
<br />ND,
<br />UED AND NAILED TO
<br />ARING WALL BELOW
<br />YWALL JOINT
<br />RYWALL TO
<br />VER JOISTS)
<br />STAIR CONSTRUCTION DETAILS
<br />(IF 11X17 REDUCE SCALE .5) SCALE, AS NOTED
<br />2X12 BLOCKING
<br />FOR NEWEL POST
<br />TO ANCHOR TO,
<br />(GLUED AND
<br />NAILED)
<br />FLOOR
<br />JOIST
<br />I:
<br />2X6CAP
<br />Q 1/211 DRYWALL
<br />2 jC 4 FRANC
<br />HALE WALL DETAIL
<br />@ LOFT
<br />WOOD PICKETS SPACED @ 4' G/G
<br />6UARDRAIL5 SHALL BE ADQUATE IN 5TREN61-H,
<br />DURABILITY AND ATTACHED AS DESCRIBED IN
<br />SECTION R312.2, FRG 2004
<br />OPTIONAL P I GKET DETAIL
<br />@ LOFT
<br />GUARD AND HANDRAIL NOTES
<br />• 1012.3 GUARD OPENING LIMITATIONS.
<br />REQUIRED GUARDS ON OPEN SIDES OF STAIRWAYS, RAISED FLOOR AREAS, BALCONIES
<br />AND PORCHES SHALL HAVE INTERMEDIATE RAILS OR ORNAMENTAL CLOSURES WHICH DO
<br />NOT ALLOW PASSAGE OF A SPHERE 4 INCHES (102 mm) OR MORE IN DIAMETER.
<br />EXCEPTIONS:
<br />1. THE TRIANGULAR OPENINGS FORMED BY THE RISER, TREAD AND BOTTOM RAIL OF A
<br />GUARD AT THE OPEN SIDE OF A STAIRWAY ARE PERMITTED TO BE OF SUCH A SIZE THAT
<br />A SPHERE 6 INCHES (152 mm) CANNOT PASS THROUGH.
<br />2. OPENINGS FOR REQUIRED GUARDS ON THE SIDES OF STAIR TREADS SHALL NOT
<br />ALLOW A SPHERE 4-3/8 INCHES (107 mm) TO PASS THROUGH.
<br />HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOUS FOR THE FULL LENGTH OF THE
<br />FLIGHT, FROM A POINT DIRECTLY ABOVE THE TOP RISER OF THE FLIGHT TO A POINT
<br />DIRECTLY ABOVE LOWEST RISER OF THE FLIGHT. HANDRAIL ENDS SHALL BE RETURNED
<br />OR SHALL TERMINATE IN NEWEL POSTS OR SAFETY TERMINALS AS PER FRC 2004
<br />R311.5.6.2 .
<br />• HANDRAIL GRIP SIZE SHOULD BE IN CONFORMANCE WITH FBC 20041009.11
<br />• ALL OTHERS PARTS OF STAIR SHOULD BE IN CONFORMANCE WITH FBC 20041009
<br />DANSCO
<br />ENGINEERING, LLC
<br />P.O. BOX 34W
<br />Apollo Beach, Florida 33572
<br />Phone: 813.645.0166
<br />Fax: 813.645.9698
<br />www.donscoengineedng.com
<br />CA 25948
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<br />TO THE BEST OF THE ENGINEER'S
<br />KNOWLEDGE AND BELIEF, THE STRUCTURAL
<br />PLANS AND SPECIFICATIONS COMPLY WITH
<br />2DD4 FLORIDA RESIDENTIAL BUILDING CODE
<br />(INCLUDING 2005 3 2006 SUPPLEMENTS),
<br />SECTION R301 FOR 119.9 MPH, 3 SEC. GUST,
<br />EXPOSURE -C- ENCLOSED (INTERNAL
<br />PRESSURE COEFFICIENT = 30.18) WIND ZONE
<br />THIS DRAWING AND DESIGN IS VAUD FOR 12 MONTHS
<br />AFTER THE DATE HT IS SIGNED AND SEALED.
<br />SIGNED AND SEALED FOR THE SiRUCIHRAL PORTION
<br />OF THIS DRAWNNG ONLY.
<br />2007 LENNAR CORP.-THIS PLAN MAY NOT BE
<br />REPRODUCED IN ANY MANNER VATHOUT WRITTEN
<br />CONSENT FROM LENNAR CORPORATION.
<br />© =7-1HESE DRAWINGS AND DESIGNS ARE THE JOINT
<br />PROPERTY OF DAPSCO ENGINEERING, LLC AND THE
<br />CUENT ON THIS PROJECT. ANY REPRODUCTION OR
<br />UNAUTHORIZED USE IS PROHIBITED.
<br />REVISION:
<br />DATE
<br />DESCRIPTION
<br />VERSION NO. 1.00 / 06.14.07
<br />SAMUEL A. GREENBERG,
<br />P.E. #34245
<br />THUY H. HUYNH,
<br />P.E. #60122
<br />IRWIN J. BENSON,
<br />P.E. #49758
<br />ANDREW D. HAROLD,
<br />P.E. # 66715
<br />ENGINEER SEAL:
<br />DE 20
<br />SHEET TITLE:
<br />STAIR DETAILS
<br />SHE IF TION:
<br />JOB NO.. ' 0757
<br />\t
<br />DATE ISSUE (�
<br />DRAWN BY:
<br />9,
<br />REVIEWED BY:
<br />STAI R
<br />
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