HomeMy WebLinkAboutB16-0031_A7.9_1480363349.pdfUPPER LEVEL
FINISHED FLOOR
23' - 11 1/4"
A
1
A7.5
2
A7.5
5 1/2" 5 1/2"
1 1/4"
11 1/4"
3/4"
2 3/16"
10 1/2"
4"
10" 5"
STAIR WIDTH BEYOND LANDING
3' - 8 1/2"
2" 2" 7"
9"
2' - 8 3/8"
2 1/4"
BOTTOM STRAP TO PREVENT 6" SPHERE
TO PASS THRU STAIR TRIANGLE PER
CODE
W8 STEEL BEAM IN BRIDGE FLOOR STRUCTURE TO
ATTACH TUBE STEEL STRINGER RE: STRUCT.
A7.8
6
(1) 4X10 BENT TUBE STEEL
STRINGER
RE: STRUCT
STEEL TAB FOR 4X10
TUBE STEEL STRINGER
TO SIT ON WHILE FIELD
WELDING. RE: STRUCT
SOLID ENGINEERED TREADS. PROVIDE 1/4"
WOOD VENEER TO MATCH WOOD FLOOR ON
ALL (6) SIDES.
STEEL-T TREAD SUPPORTS WELDED
TO T.O. TUBE STEEL STRINGER.
ROUTER INTO SOILD WOOD TREAD
1/2" AND SHIM AS REQUIRED. STEEL-T
ARE SHOWN 1/4" PROUD OF B.O.
WOOD TREAD
RE: STRUCT.
3 1/2"
11"
7 3/16"
1' - 1"
2"
NOTCH BACK OF TOP TREAD @ C-
CHANNEL
3/4" X 3/4" REVEAL
ART WALL
97.5°
82.5°
3/8" STEEL PLATE WELDED TO
THE T.O. STEEL STRINGER.
LASER CUT T.O. STEEL PLATE
TO FIT TO UNDERSIDE OF THE
SOLID WOOD TREADS 3' - 1"
1" 1"
8" LONG TIMBER-LOK SCREWS TO JOIN
TREADS TOGETHER. COUNTERSINK AND
PLUGHOLES.
APPLY 1 1/2" STRIP OF BITUTHANE BETWEEN
WOOD TREAD TO PREVENT WOOD ON
WOOD SQUEAKING
6"
ALIGN
FACE OF TREAD
AND
VERTICAL
HANDRAIL
SECTION
3 11/16"
3 1/2"
3 1/2"
33.2°
1 3/16"
3/8" X 3/8" SQUARE
VERTICAL PICKETS @
MAX . 4" O.C.
WOOD TOP OVER 2" X
1/2" STEEL STRAP
1 1/2"W X 1/2"T STEEL TOP STRAP
PAINTED TO MATCH WINDOW
COLOR.
3 1/2"H X 1 1/2"W X 3/8"T STEEL WELDED TO TOP
STANCHION AND BOTTOM NOTCHED OUT A 3/8" X 1 3/4"
SLOT TO ACCEPT STANCHION. CUT TOP AND BOTTOM
TO MATCH STAIR ANGLE
1 1/2"W X 1/2"T STEEL
BOTTOM STRAP PAINTED
TO MATCH WINDOW
COLOR.
TAPPERED 3/8"T STANCHIONS PER
DIMENSIONS SHOWN. EACH STANCHION
WELDED TO STEEL PLATE BELOW. CUSTOM
PATINA FINISH.
RE: SPEC
2 1/2"L X 3 1/2"W X 1/2"T STEEL PLATE SCREWED
INTO STAIR STRINGER AND BLOCKING W/
FLUSH STAR OR SQUARE DRIVE HEAD SCREWS
FINISHED TO MATCH STEEL PLATE.
RE: SPEC
3' - 1"
3' - 1"
R 0' - 3"3 3/4"
3 3/4"
1 1/4"
1 1/4"
Scale
Drawn by
Checked by
US Mail Only: P. O. Box 2378
Physical / Fedex: 210 Edwards
Village Blvd, Bldg A Suite A103
Edwards, Colorado 81632-2378
(970) 926 4301, Fax: 926 4364
hans@berglundarchitects.com
www . berglundarchitects.com
Issue Date
REVISION
1 1/2" = 1'-0"
9/16/2016
10:38:50 AM
A7.9
STAIR
SHEET
BKW
HB
REIMERS
RESIDENCE
03/01/2016
3090
BOOTH
CREEK DR. VAIL, CO
CONSTRUCTION
DOCUMENTS
1 1/2" = 1'-0" 1
Detail 1
3
STAIR 8
4
STAIR 9
No. Revision Date
Revision
Description
1 APRIL 26, 2016 ASI #1
5 AUGUST 12,
2016
ASI #5
11/28/16