HomeMy WebLinkAbout221.10DIAM.
Y L ORARIN
,J
SI a
T PIPE w r
a O
PIPE REINFORCED EDGE a r
DIAM. (SEE NOTE 6)
GALVANIZED B
N -1-FSTEEL OR
v� ALUMINUM SKIRT
TOE PLATE
q WA EXTENSION
L A W A
PIPE - ELEVATION PIPE & PIPE ARCH - PLAN
T
SPAN
wREINFORCED EDGE
(SEENOTE6)
N
m TOE PLATE
A W A EXTENSION
L,
PIPE ARCH - ELEVATION
I r PIPE r r
Z z z z
- a a
PIPE a w CONNECTOR < ul
a i PIPE SECTION n s
CONNECTOR LUG a p a p
THREADED ROD (SEE NOTES) a r THREADED ROD a r
END SECTION END SECTION END SECTION
FILL SLOPE TOE PLATE
L EXTENSION -
WHEN REQUIRED;
SLOPE GALVANIZED
STEEL OR
�1 ALUMINUM,KISAME
GAGE AS SRT,
LAPPED 2",
FASTENED W/
s 3/8"S.S. ORAL.
��
PIPE RIVETS OR
GALVANIZED
SECTION O BOLTS ON 12"
MAX.CENTERS.
FOR 12" THRU 24" PIPE
FOR 30' THRU 94' PIPE
FOR 42' THRU 94' PIPE AND
AND 17" x 13' THRU
AND 35" x 24" THRU
49"
x 33" THRU 83' x 57" PIPE ARCH
28" x 20' PIPE ARCH WITH
BY x 57" PIPE ARCH WITH
WITH ANNULAR END CORRUGATIONS, AND ALL
ANNULAR END CORRUGATIONS ANNULAR END CORRUGATIONS
HELICAL END CORRUGATED PIPE AND PIPE ARCH
TYPE 1
TYPE 2
(INCHES)
TYPE 3
T
TOL
f2'(H�120.060
DESIGN A
END
SECTION
SLOPE
NOTES
W
TOL.
% 11/2"
TOL.
%,2"
1. The diameter of the end section of Design B shall match the inside
17
CONNECTION TO METAL PIPE
r
r
diameter of the concrete pipe.
21
24
z
2
z
a
2. Skirt sections shall be made in one piece for round pipe with a
150.060
CONCRETE PIPE
21
1" MINIMUM LAP a
AFTER EXPANSION n
r
diameter of 12" to 24" inclusive and for pipe arches with a rise
of 13" to 20" inclusive. Skirt sections for larger sizes of pipes may
26
30
40
1 PC.
a
0
be multiple pieces in conformance with the tabulated values shown.
21/2:1
LESS THAN 30" DIAM. T
..
6
31
36
3. Design A end sections for 42" thru 84" diameter and 49" x 33" thru
1 PC.
SM 30"DIAM. AND OVER, 13'
} OR ALAL ANIIEED
STEEL
83" x 57" arch with annular corrugations and all helically corrugated
1 PC.
n l
12
pipe arch include one foot of pipe length as a connector section.
36
PIVOT BOLT EXPANDER LUG
52
The connector section shall be attached to the end section by
21/2:1
240.075
E
welds,
10
DESIGN B
6
rivets or bolts and shall be the same thickness as the end section.
CONNECTION TO CONCRETE PIPE
INLET END ONLY
I r
z z
PIPE COUPLING BAND, SHOP BOLTED TO FLARED PIPE O
END SECTION WITH 3/8" BOLTS AT 6" ON CENTER > a
MAXIMUM OR EQUIVALENT RIVETED OR WELDED ¢a
CONNECTION. FOR USE WITH ALL SIZES OF PIPE w ti
AND PIPE ARCH WITH ANNULAR ENDS. a 0
a r
END SECTION
DESIGN C
CONNECTION TO METAL OR CONCRETE PIPE
OUTLET ONLY
1't'y O
+ + PUBLIC WORKS
DEPARTMENT
4. Design C may be used in lieu of Design A for all metal pipe sizes
except as noted. Coupling bands may be any acceptable type for
the pipe specified.
5. Multiple panel skirts shall have 2" lap seams tightly joined by 3/8"
stainless steel rivets or galvanized bolts on 6" max. centers.
6. The reinforced edges of the following size End Sections shall be
supplemented with galvanized steel stiffener angles:
60" thru 72" diameter pipe ............................... 2" x 2" x 1/4" angle
78" and 84" diameter pipe, and
77" x 52" & 83" x 57" pipe arch ........... 2 1/2" x 2 1/2" x 1/4" angle
The above galvanized angles shall be attached by 3/8" galvanized
nuts and bolts.
7. Galvanized steel angle reinforcement will be placed under the
center panel seams on the 72" thru 84" diam. pipe and 77" x 52"
& 83" x 57" pipe arch End Sections.
8. As an alternative to the connector lug and threaded rod used on
12" thru 24" culvert pipe, the attachment may be made With a
1"wide strap, 16 gage galvanized steel fastened with a 112" diam.,
6" long galvanized bolt and one squarehead nut.
PIPE
PIPE
PIPE
DIAM.
(INCHES)
THICKNESS
(INCHES)
ALUM.�
A
TOIL
1"
B
MAX'
DIMENSIONS
H
TOL.
%1"
(INCHES)
T
TOL.
%2'
T
TOL
f2'(H�120.060
SKIRT
END
SECTION
SLOPE
L
W
TOL.
% 11/2"
TOL.
%,2"
ALUM.
17
13
6
6
6
21
24
34
1 PC.
21/2:1
150.060
21/2:1
21
7
8
6
26
30
40
1 PC.
21/2:1
180.060
1 PC.
21/2:1
8
10
6
31
36
46
1 PC.
21/2: 1
210.060
52
1 PC.
9
12
6
36
42
52
1 PC.
21/2:1
240.075
E
58
10
13
6
41
48
58
1 PC.
21/2:1
30
39
0.075
12
16
S
51
60
70
2 PC.
21/2: 1
36
8
0.105
14
19
9
60
72
94
2 PC.
21/2:1
42
21
0.105
16
22
11
89
84
106
2 PC.
21/2:1
48
0.105
0.105
18
27
12
78
90
112
2 PC.
21/2: 1
54
0.109
0.138
18
30
12
84
102
122
2 PC.
2 112:1
60
0.109
0.138
0.109
18
33
12
87
114
134
3 PC.
1 3/4 : 1
66
0.109
0.138
52
18
36
12
87
120
142
3 PC.
11/2:1
72
0.109
0.138
83
18
39
12
87
126
146
3 PC.
11/3 1
78
0.109
0.138
1 1/2:1
18
42
12
87
132
152
3 PC.
1114 : 1
84
0.109
0.138
18
45
12
87
138
158
3 PC.
11/6 : 1
1't'y O
+ + PUBLIC WORKS
DEPARTMENT
4. Design C may be used in lieu of Design A for all metal pipe sizes
except as noted. Coupling bands may be any acceptable type for
the pipe specified.
5. Multiple panel skirts shall have 2" lap seams tightly joined by 3/8"
stainless steel rivets or galvanized bolts on 6" max. centers.
6. The reinforced edges of the following size End Sections shall be
supplemented with galvanized steel stiffener angles:
60" thru 72" diameter pipe ............................... 2" x 2" x 1/4" angle
78" and 84" diameter pipe, and
77" x 52" & 83" x 57" pipe arch ........... 2 1/2" x 2 1/2" x 1/4" angle
The above galvanized angles shall be attached by 3/8" galvanized
nuts and bolts.
7. Galvanized steel angle reinforcement will be placed under the
center panel seams on the 72" thru 84" diam. pipe and 77" x 52"
& 83" x 57" pipe arch End Sections.
8. As an alternative to the connector lug and threaded rod used on
12" thru 24" culvert pipe, the attachment may be made With a
1"wide strap, 16 gage galvanized steel fastened with a 112" diam.,
6" long galvanized bolt and one squarehead nut.
FLARED END SECTIONS
STD. PLAN - 221.10
MARCH 2008
PIPE
ARCH
PIPE ARCH
DIMENSION
(INCHES)
THICKNESS
(INCHES)
DIMENSIONS (INCHES)
W
TOL.
� 2'
T
TOL.
%2'
SKIRT
END
SECTION
SLOPE
(H:V)
A B H L
TOL. TOL. TOL.
% 1" MAX'. 1" 11/2•
SPAN
RISE
STEEL
ALUM.
17
13
0.064
0.060
7
9
6
19
30
40
1 PC.
21/2:1
21
15
0.064
0.060
7
10
6
23
36
46
1 PC.
21/2:1
24
18
0.064
0.060
8
12
6
28
42
52
1 PC.
21/2:1
28
20
0.064
0.075
9
14
6
32
48
58
1 PC.
21/2:1
35
24
0.079
0.075
10
16
6
39
60
70
1 PC.
21/2:1
42
29
0.079
0.105
12
18
8
46
75
85
2 PC.
21/2: 1
49
33
0.109
0.105
13
21
9
53
85
103
2 PC.
21/2: 1
57
38
0.109
0.138
0.105
18
26
12
63
90
114
3 PC.
21/2.1
64
43
0.109
0.138
0.105
18
30
12
70
102
130
3 C.
21/2: 1
71
47
0.109
0.138
0.135
18
33
12
77
114
146
3 PC.
21/2: 1
77
52
0.109
0.138
18
36
12
77126
152
3 PC.
1 3/4 : 1
83
57
0.109
0.138
18
39
12
77
138
158
3 PC.
1 1/2:1
FLARED END SECTIONS
STD. PLAN - 221.10
MARCH 2008