HomeMy WebLinkAbout222.108"
8"
D/4
NOTES:
ISOMETRIC VIEW
STEEL PLATE DETAIL
1/4
6"
24"
1.SOCKETS SHALL BE 3" EXTRA STRONG STEEL PIPE (3 1/2" O.D.). SOCKETS MUST BE
THE PROPER ANGLE AND HEIGHT SO THAT SAFETY BARS ARE PARALLEL WITH
HEADWALL AND SIDE SLOPE, AND ARE EASILY REMOVABLE.
2.SAFETY BARS SHALL BE 4" EXTRA STRONG STEEL PIPE (4 1/2" O.D.), OR 4 1/2" O.D.
(0.250" WALL THICKNESS) STEEL TUBING. LENGTH (20' MAXIMUM) SHALL BE THE
MINIMUM REQUIRED TO ACHIEVE RESIN BONDED ANCHOR PLACEMENT IN FULL
DEPTH CONCRETE. WHEN MULTIPLE BARS ARE REQUIRED (SEE TABLE) PLACE BARS
AT EQUAL SPACING (30" MAX.).
3.BEVEL CULVERT PIPE TO MATCH SIDE SLOPE.
4.RESIN BONDED ANCHORS SHALL BE 7" IN LENGTH (5" EMBEDMENT).
5.CENTERLINE OF HEADWALL SHALL BE NORMAL TO ROADWAY CENTERLINE.
TOP VIEW CULVERT IS
PERPENDICULAR TO ROADWAY
STEEL PLATE,
SEE DETAIL
HEADWALL,
SEE NOTE 5
FIELD CUT CULVERT TO MATCH
BLOCKOUT IN HEADWALL
NOTCH BOTTOM OF CULVERT PIPE
TO ALLOW ANCHOR/SOCKET
PLACEMENT (TYP.)
6"
D/4
D/4
D
TOP VIEW CULVERT IS
SKEWED TO ROADWAY
2" (TYP.)
2" (TYP.)
4" (TYP.)
3"
18"
3"
1"x4" SLOT WITH 2"
HOLE AT BOTTOM (TYP.)
8"x24"x5/8" STEEL PLATE
3/4" RESIN BONDED
ANCHOR (TYP), SEE NOTE 4
SAFETY BAR
9"9"
4.5" DEEP
KNOCKOUT
PLACE RESIN BONDED ANCHORS IN FULL
DEPTH CONCRETE (TYP.), SEE NOTE 4
SLOPE TO MATCH SIDE SLOPE
HEADWALL, COMMERCIAL CONCRETE
CULVERT PIPE OR PIPE ARCH, SEE NOTE 3
SAFETY BAR, SEE NOTE 2
CUT AND WELD
SOCKET, SEE NOTE 1.
SOCKET SHALL EXTEND
INTO SAFETY BAR 4"
3/4" DIA.x16" THREADED ROD CENTERED
THROUGH PIPE, SECURED WITH NUTS; OR
3/4"x6" ANCHOR STUDS WELDED TO PIPE.
SPACING SHALL BE 8" FROM TOP AND 8"
FROM BOTTOM OF CONCRETE (TYP.)
STEEL PLATE, SEE DETAIL
HEADWALL,
SEE NOTE 5
6"
D
D/4
4" MIN.
CULVERT DIA.NUMBER OF BARS
REQUIRED
UP TO 36"NONE
42" - 60"1
66" - 90"2
96" - 120"3
SECTION A
ISOMETRIC CUTAWAY
A
TYPE 1 SAFETY BARS FOR STEPPED
CULVERT PIPE OR PIPE ARCH
STD. PLAN - 222.10
PUBLIC WORKS
DEPARTMENT
APPROVED:
DATEGregg Zimmerman
Public Works Administrator
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
9/28/2018 | 9:45 AM PDT