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93 BAR EACH CORNEF
93 BAR EACH 81DE
93 BAR EACH .....
PRECAST BASE SECTION
#3 BAR EACH CORNEF
18' MIN
93 BAR HOOP
CLEAN SURFACE AND BOTTOM AREA.
PROVIDE UNIFORM CONTACT.
THE SURFACE AREA OF THE BASE SECTION MUST
BE GROUTED TO THE BOTTOM AREA OF THE
ADJUSTMENTSECTK)N.
PIPE ALLOWANCES
PIPE ALLOWANCES
MAXIMUM
PIPS MATERIAL
INSIDE
MINIMUM BASE REINFORCING STEEL
DISTANCE In211L IN EACH DIRECTION
BETWEEN
KNOCKOUTS SEPARATE13ASE INTEGRALBASE
DIAMETER
REINFORCED OR
IT
PLAIN CONCRETE
BE GROUTED TO FINAL GRATE UNTIL THE FINAL
ALL METAL PIPE
15'
CPSSP*
12•
(STD. SPEC. 9-0520)
SIDEWALK IN WHICH IT IS TO BE PLACED HAS BEEN'
SOLID WALL PVC
15'
(STD. SPEC.9-06.12(1))
025 0.25
PROFILE WALL PVC
15•
(STD. SPEC. 9-05.12(2))
1r
PIPE ALLOWANCES
PIPE ALLOWANCES
BASE SECTION
PIPE MATERIAL
NOTES
MINIMUM BASE REINFORCING STEEL
DISTANCE In211L IN EACH DIRECTION
BETWEEN
KNOCKOUTS SEPARATE13ASE INTEGRALBASE
1.
THE COVER OR GRATING OF A CATCH BASIN SHALL NOT
18'
PLAIN CONCRETE
BE GROUTED TO FINAL GRATE UNTIL THE FINAL
ALL METAL PIPE
21'
ELEVATION OF THE PAVEMENT, GUTTER, DITCH, OR
18'
(STD. SPEC. 9-05.20)
SIDEWALK IN WHICH IT IS TO BE PLACED HAS BEEN'
SOLID WALL PVC
2P
ESTABLISHED, AND UNTIL PERMISSION THEREAFTER IS
025 0.25
PROFILE WALL PVC
GIVEN BY THE ENGINEER TO GROUT OR GRATING IN
(STD. SPEC. 9-05.12(2))
1r
PLACE IN ACCORDANCE WITH STANDARD SPECIFICATION
84•
8'
7-05.3.
12"
2.
SHIMS SHALL NOT BE USED TO SET FRAME TO GRADE.
8'
12' - 84'
THE USE OF SHIMS IS PROHIBITED.
0.39 029
3.
MORTAR SHALL BE PLACED BETWEEN ADJUSTMENT
38"
48'
RINGS AND BRICKS PRIOR TO PLACEMENT.
4.
THE USE OF BRICKS IS PERMITTED WHERE THE BRICKS
ARE STAGGERED TO CREATE A RUNNING BOND OR ig
BOND.
PUBLIC WORKS
CATCH BASIN INSTALLATION
STD. PLAN — 202.00
+
DEPARTMENT
MARCH 2008
PIPE ALLOWANCES
PIPE ALLOWANCES
MAXIMUM
PIPE MATERIAL
INSIDE
MINIMUM BASE REINFORCING STEEL
DISTANCE In211L IN EACH DIRECTION
BETWEEN
KNOCKOUTS SEPARATE13ASE INTEGRALBASE
DIAMETER
REINFORCEDOR
18'
PLAIN CONCRETE
0.23 0.15
ALL METAL PIPE
21'
CPSSP*
18'
(STD. SPEC. 9-05.20)
6(p
SOLID WALL PVC
2P
(STD. SPEC. 9.05.12(1))
025 0.25
PROFILE WALL PVC
2P
(STD. SPEC. 9-05.12(2))
1r
J
l�
r1
Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
PIPE ALLOWANCES
CATCH BASIN DIMENSIONS
CATCH
BASIN
DIAMETER
MAXIMUM
WALL BASE KNOCKOUT
THICKNESS THICKNESS SIZE
MINIMUM BASE REINFORCING STEEL
DISTANCE In211L IN EACH DIRECTION
BETWEEN
KNOCKOUTS SEPARATE13ASE INTEGRALBASE
48'
4"
S' 38"
S'
0.23 0.15
64'
- 4.5'
8' 42'
8"
0.19 0.18
6(p
5"
8' 4V
8'
025 0.25
72"
6"
8' 60'
1r
0.35 0.24
84•
8'
17 72'
12"
0.38 - 0.29
98"
8'
12' - 84'
12'
0.39 029
J
l�
r1
Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
PIPE ALLOWANCES
CATCH
PIPE MATERIAL WITH MAXIMUM INSIDE DIAMETER
BASIN
DIAMETER
ALL
CONCRETE METAL
CPSSP
p
SOLID
WALL
PVC p
PROFILE
WALL
Pvcp
48'
24' 30'
24'
2r
30"
54'
30' 38'
30'
2r
38"
80'
38' 42'
36"
38'
42"
7T
42' 64'
42"
38'
48-
W
54' 60'
64'
38"
48'
98'
80• 72'
SW
38"
48'
J
l�
r1
Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)