HomeMy WebLinkAbout2456-8SUPPORT BOLT AND FACE PLATE 4'/2" TOP SLAB
NiT[RIOR FACE Of CATCH S/IG"X ltd
BASIN END WALL FACE PLATE
\ S/4" OM.
MOLE(TYR)
N 1 3" I j/4" %0 X I N•
__-
4- -
_ SBUAIM CARRIAGE
" HOLES DOLTS AND
• • _ HEX. NUTS
• ANCHOR
ENO ANCHOR(TYR) S"X 3/E"xA"
SPLICE PLA'
END DETAIL
ANCHOR
r --JOINT
SPLICE DETAIL.
' SUPPORT
BOLT AND
FACE
PLATE (6" TOP SLAB
B/Ls" X 10" FACE PLATT
Ip •
1/4" RADIUS
X 1LONGER SPAM SEB-
3�j`"
3 - 04 BARS X (W+ G•) IN ADDITION TO
G"
FACE
3 - #4 BART X (W + 6")1N ADDITION TO
REINFORCING STEEL PER APPLICABLE
BASIN ENO WALL
4• S'
REINFORCING STEEL PER APPLICABLE
CATCH BASIN STANDARD PLAN
a
1/4" RAORN
0
40
CATCH BASIN STANDARD PLAN
a
W
1-100
, • •
21" O.C. MAX., ALTERNATE
HOLE (TYR)
a
•
6S�i4
::,
b�
TICAL WITH ADJOINING SPECIAL ••
SIDEWALK AS SHOWN ON PL ;
11/I6" RADIUS N
ANCHORS AS SHOWN
�+
0
�•
.
3.5-
•
1=-I
•
• • IS.•. •
••••. •
as
�
3/40
/• X 1%0
IW
•
SQUARE
.. .
�=
IVIG" RADIUS
I �" MOLE
IN PLATEI
W
- 1 a
-
w
I
' • a
t- a ,
•
a
_ I ,. in
m
3:12
0
0
• I
3•5'
ANCHOR
4•S'
S•S
3•5'
w3w
=" :" 114VI "Oft
[ND ANCHOR(TYP)
S•S
SPLICE
:w ;« 4"
4A
END DETAIL
SPLICE DETAIL
V
4:12
03•S'
HEX. NUTS
3•S
4•S'
4•S'
S•S
I %' HOLE MI PL An
3•S'
4•S'
4•5'
S•S'
•S'
�•
i
3n" DIAMETER OOUMT'ENOW -1• C. C. ON SUIP RT BRIT
FOR SET SCREW. NONE REQUIRED FOR CURB FACE LESS
1/4" RADRW0
THAN To THREE REQUIRED FOR 7" CURB FACE. ADD ONE
• •%
'
COUNTERSINK FOR EACH INCH OF CURB FACE GREATER
THAN 7"
•
• •
1" SUPPORT BOLT
• • • •
.' •
LENGTH • C. F. PLUS i"
••;
.1� A • IG! FOR CUM BATTER LESS THAN ! It
•
•�• •.
•' .• •' :�
• • ! FOR CURB BATTER 2:12 THRU 4:I!
• ' • • •' '
•• • • • AS SHOWN ON PLANS FOR ALL OTHER
CURB SATTER
T
E TI N
OPENING PDR CONC.
PLACEMENT (TYR)•
w LOCATE WELDS 0
FAC TE,\ /� LONGER SPAN SEG-
MENT
NiT[RIOR FACE Of CATCH S/IG"X ltd
BASIN END WALL FACE PLATE
\ S/4" OM.
MOLE(TYR)
N 1 3" I j/4" %0 X I N•
__-
4- -
_ SBUAIM CARRIAGE
" HOLES DOLTS AND
• • _ HEX. NUTS
• ANCHOR
ENO ANCHOR(TYR) S"X 3/E"xA"
SPLICE PLA'
END DETAIL
ANCHOR
r --JOINT
SPLICE DETAIL.
' SUPPORT
BOLT AND
FACE
PLATE (6" TOP SLAB
CUM LINE6/10
Ip •
3.50
X 1LONGER SPAM SEB-
3�j`"
FACE PLA�x I?k
G"
FACE
3 - #4 BART X (W + 6")1N ADDITION TO
REINFORCING STEEL PER APPLICABLE
BASIN ENO WALL
4• S'
dp
CATCH BASIN STANDARD PLAN
a
1/4" RAORN
0
40
\
3/4" DIA.
W
1-100
, • •
21" O.C. MAX., ALTERNATE
HOLE (TYR)
SU RFACE COURSE TO BE IDEN-
•
6S�i4
::,
b�
TICAL WITH ADJOINING SPECIAL ••
SIDEWALK AS SHOWN ON PL ;
11/I6" RADIUS N
ANCHORS AS SHOWN
�+
0
�•
.
3.5-
•
1=-I
•
• • IS.•. •
••••. •
sea 1/4
�
3/40
/• X 1%0
IW
•
SQUARE
.. .
�=
/
I
I �" MOLE
IN PLATEI
I /. "
- � 1
• • ,!•/ FOR DETAILS NOT SHOWN, SEE FACE
• / PLATE (4-1/! TOP SLAB) SHEET 1.
•PEKING IT" CONIC.
0:12
FACE PLATE
LOCATE WELDS IN
PLACEMENT (TYP.)S/IG"
J'4•
3.50
X 1LONGER SPAM SEB-
3�j`"
INTERIOR PACE OF CATCN
Oy��• X 13Mj+
FACE
MENT
PLAT"[
BASIN ENO WALL
4• S'
dp
1/4 2
FACE PLATE
0
40
\
3/4" DIA.
W
1-100
, • •
21" O.C. MAX., ALTERNATE
HOLE (TYR)
3•S'
•
• ' • •• •.• ' ; , , -:
UPPER AND LOWER
4•S'
2
•
ANCHORS AS SHOWN
�+
0
�•
.
3.5-
PROTECTION DAR
I •
5.5
HOOK ANCHOR
3• S•
sea 1/4
�
3/40
/• X 1%0
-- '
•
SQUARE
OEE
DOLTS
a
it
• �► I I'
HOLES
AN
- 1 a
-
w
I
HEX. NUTS
t- a ,
•
a
_ I ,. in
m
3:12
0
0
• I
3•5'
ANCHOR
4•S'
S•S
3•5'
w3w
=" :" 114VI "Oft
[ND ANCHOR(TYP)
S•S
SPLICE
:w ;« 4"
' ,IOMIT
END DETAIL
SPLICE DETAIL
FACE PLATE ANCHORS
B" '
AL
3/B�
.• �,
.10
'h" 0 STEEL ANCHORS, 21" O.C. MAX.,
ALTERNATE UPPER AND LOWER
ANCHORS AS SHOWN
HOOK ANCHOR - 41/2" TOP SLAB
3/S V
••
AD =T0.
00
e
0 X S' STEEL ANCHORS, 150 O.C. MAX.,
ALTERNATE UPPER AND LOWER ANCHORG
AS SHOWN
MOUND HEAD ANCHOR - 41V TOP SLAB
PROTECTION BAR AND SUPPORT BOLT(S) WITH
FIXED STIRRUP(Sl - (TYPE B)
3/4" DIA. PROTECTION BAR
SUPPORT BOLT AND (! SECTIONS MIN.)
FACE PLATE FIXED STIRRUP(TYRI THREADED EACH END(I/!"NPT)
I/!"PIPE 1/2" PIPE1/2" PINE
CAPWPT)-�., /COUPLING(NPT) rEYE DOLTS /'...CAP(NPT)
ELEVATION
0:12
FACE PLATE
0
3.5'
J'4•
3.50
4• S'
. ,
S- S
3.50
,• • .
IL
�• S•
4• S'
dp
36•
1/4 2
1:12
0
40
0 STEEL ANCHORS,
3•5'
W
1-100
, • •
21" O.C. MAX., ALTERNATE
Ste•
3•S'
•
• ' • •• •.• ' ; , , -:
UPPER AND LOWER
4•S'
2
•
ANCHORS AS SHOWN
�+
0
�•
3.5-1
3.5-
PROTECTION DAR
4.5.
5.5
HOOK ANCHOR
3• S•
- 6" TOP SLAB
PROTECTION BAR AND SUPPORT BOLT(S) WITH
FIXED STIRRUP(Sl - (TYPE B)
3/4" DIA. PROTECTION BAR
SUPPORT BOLT AND (! SECTIONS MIN.)
FACE PLATE FIXED STIRRUP(TYRI THREADED EACH END(I/!"NPT)
I/!"PIPE 1/2" PIPE1/2" PINE
CAPWPT)-�., /COUPLING(NPT) rEYE DOLTS /'...CAP(NPT)
ELEVATION
PROTECTION BAR AND SUPPORT BOLT(S) WITH
ADJUSTABLE STIRRUP(S) - (TYPE Al
NANCHOR WITH 3/4" DIA. PROTECTION BAR
OUO PLING AND SET PACE PLATE
SCREW SUPPORT BOLT WITH
ADJUSTABLE STIRRUP(TYPI [NO ANCHOR
411
DOWNSTREAM W
ENO OF BASIN
ELEVATION
FLATTEN ANCHOR ENO STD. 3/4"
DRILL 1/2" HOLE, TO PREVENT TURNING STEEL PIPE
1/4" DEEP BRILL AM TAP MOLE AND INSTALL
7WI
NC X 1/2"SOCKET SETSCREW TH 3/16" RECESSED HEX \HOLE W�
.� / -" ."
STD. 3h" STEEL tOUPLMN PROTECTION BAR
TO FIT SNUG OVER ENTIRE
LENGTH (3/4" NPS THREAM
END ANCHOR DETAIL.
1 \\
49
r�
�• .�
• SUPPORT
u • BOLT
DOUBLE PROTECTION BAR DETAIL
ASJUSTABLE
STIRRUP
/ 1/2" DIA.
DRILL AND TAP NOTE AND INSTALL -
• 3/9"-NCXI/!"SOCKET SET SCREW
• �' WITH 3/16" RECESSED HEX MOLE
EROTECTION BAR & STIRRUP LOCATION STIRRUP DETAIL
e�OFESS,CO�
,.
NO. 7s
* EXP•9/30/99
EYE BOLT DETAIL,
W/21
FACE PLATE
w TYr. 1/4 /14.
t / I NOL[
' SUPPORT BOLT
1/2" / FIXED
STIRRUP / PROTECTION BAR
• f
41
STIRRUP DETAIL
GENERAL
1. ALL PARTS SHALL BE STEEL, EXCEPT SET SCREWS, WHICH SHALL BE STAINLESS STEEL OR BRASS.
2. EXCLUDING SET SCREWS, ALL EXPOSED METAL PARTS SHALL BE GALVANIZED AFTER FABRICATION.
3. CURB FACE SHALL BE AS NOTED ON THE PROJECT PLANS.
4. CURB BATTER SHALL BE 3:12 UNLESS OTHERWISE SPECIFIED.
FACE PLATE
5. FACE PLATE LENGTHS SHALL BE CATCH BASIN W PLUS 12 INCHES EXCEPT AS MODIFIED FOR A
CURB OPENING CATCH BASIN AT DRIVEWAY".
6. WHEN THE LENGTH OF THE FACE PLATE IS BETWEEN 22 FEET AND 43 FEET, TWO SECTIONS MAY BE
USED. WHEN THE LENGTH EXCEEDS DETA SPLICE SHALL BEAY BE USED. SECTIONS SHALL BE
PlJ10ED ONE FOOT
SPLICED ACCORDING TO THE APPLICABLE SPLICE
FROM A SUPPORT BOLT.
7. WHERE CATCH BASINS ARE TO BE CONSTRUCTED ON CURVES, THE MAXIMUM CHORD LENGTH FOR
THE FACE PLATE SHALL BE SUCH THAT THE MAXIMUM PERPENDICULAR DISTANCE TO THE TRUE
CURVE SHALL NOT EXCEED ONE INCH. WHERE MORE THAN ONE CHORD IS REQUIRED, CHORD
LENGTHS SHALL BE EQUAL. CHORD SECTTHE C ORDNS HALL BE DEFI_ECT DEFLECTION) AORDING SUPPORO BOLT SHALL BE
THE APPLICABLE
SPLICE DETAIL (MODIFIED TO FIT
PLACED ONE FOOT FROM THE SPLICE.
S. ROUND HEAD ANCHORS FOR THE FACE PLATE SHALL BE NELSON H -41F SHEAR CONNECTOR, KSN
WELDING SYSTEMS DIVISION SHEAR CONNECTOR OR EQUAL.
SUPPORT BOLT _
9. SUPPORT BOLTS ARE REQUIRED WHEN ACRO S THE OPENI�NGH BAST NOP SHALL NOT B IS 7 FEET 3S
GREATER, AND SHALL BE EVENLY SPACED
THAN 3 FEET 6 INCHES ON CENTER NOR GREATER THAN 5 FEET ON CENTER.
�iT1RRUP
10. FOR TYPE A, THE MATERIAL SHALL BE CAST STEEL..
PROTECTION BAR
11. TYPE A SHALL BE USED UNLESS OTHERWISE SPECIFIED.
12. FOR TYPE A, THE BAR SHAD BE CUT TO FIT IN THE FIELD. SPECIAL' IS ONCTOR BETWEEN R 21 FEE I, THtE
PROTECTION BAR SHALL CONSIST OF 2 OR MORE SECTIONS A
THE PROTECTION BAR PIECES SHALL CONSIST ADE QNTOINCH LENGTH EACH END DRILLED ANDRD3/4-INCH PIPE
TAPPED FOR A
WITH STANDARD COUPLINGS FULL
SOCKET SET SCREW AS DETAILED FOR THE DOWNSTREAM END ANCHOR.
13. FOR TYPE 8, THE BAR SHALL BE TWO PIECES. TWO EYE BOLTS AND A WELDED STIRRUP ON EACH
SUPPORT BOLT ARE REQUIRED.
14. NUMBER OF PROTECTION BARS AND LOCATION(S) AR AS FOLLOWS:
MAXIMUM CURB FACE
.,• r r r I IA' I II• 12' 1 134 Ir I iso I K• I Il' I Ir
0:12
FACE PLATE
0
3.5'
3• S'
3.50
4• S'
• . •
S- S
3.50
,• • .
IL
�• S•
4• S'
�• S
36•
la'
1:12
0
0
3•5
3•5'
W
3/4" HOLE
r.
19
3•S'
3•5'
AD
4•S'
2
•
' - S/S" EYE BOLT
�+
0
WITH HEX NUTS
3.5-1
3.5-
PROTECTION DAR
4.5.
5.5
R- S/S"
PROTECTION BAR AND SUPPORT BOLT(S) WITH
ADJUSTABLE STIRRUP(S) - (TYPE Al
NANCHOR WITH 3/4" DIA. PROTECTION BAR
OUO PLING AND SET PACE PLATE
SCREW SUPPORT BOLT WITH
ADJUSTABLE STIRRUP(TYPI [NO ANCHOR
411
DOWNSTREAM W
ENO OF BASIN
ELEVATION
FLATTEN ANCHOR ENO STD. 3/4"
DRILL 1/2" HOLE, TO PREVENT TURNING STEEL PIPE
1/4" DEEP BRILL AM TAP MOLE AND INSTALL
7WI
NC X 1/2"SOCKET SETSCREW TH 3/16" RECESSED HEX \HOLE W�
.� / -" ."
STD. 3h" STEEL tOUPLMN PROTECTION BAR
TO FIT SNUG OVER ENTIRE
LENGTH (3/4" NPS THREAM
END ANCHOR DETAIL.
1 \\
49
r�
�• .�
• SUPPORT
u • BOLT
DOUBLE PROTECTION BAR DETAIL
ASJUSTABLE
STIRRUP
/ 1/2" DIA.
DRILL AND TAP NOTE AND INSTALL -
• 3/9"-NCXI/!"SOCKET SET SCREW
• �' WITH 3/16" RECESSED HEX MOLE
EROTECTION BAR & STIRRUP LOCATION STIRRUP DETAIL
e�OFESS,CO�
,.
NO. 7s
* EXP•9/30/99
EYE BOLT DETAIL,
W/21
FACE PLATE
w TYr. 1/4 /14.
t / I NOL[
' SUPPORT BOLT
1/2" / FIXED
STIRRUP / PROTECTION BAR
• f
41
STIRRUP DETAIL
GENERAL
1. ALL PARTS SHALL BE STEEL, EXCEPT SET SCREWS, WHICH SHALL BE STAINLESS STEEL OR BRASS.
2. EXCLUDING SET SCREWS, ALL EXPOSED METAL PARTS SHALL BE GALVANIZED AFTER FABRICATION.
3. CURB FACE SHALL BE AS NOTED ON THE PROJECT PLANS.
4. CURB BATTER SHALL BE 3:12 UNLESS OTHERWISE SPECIFIED.
FACE PLATE
5. FACE PLATE LENGTHS SHALL BE CATCH BASIN W PLUS 12 INCHES EXCEPT AS MODIFIED FOR A
CURB OPENING CATCH BASIN AT DRIVEWAY".
6. WHEN THE LENGTH OF THE FACE PLATE IS BETWEEN 22 FEET AND 43 FEET, TWO SECTIONS MAY BE
USED. WHEN THE LENGTH EXCEEDS DETA SPLICE SHALL BEAY BE USED. SECTIONS SHALL BE
PlJ10ED ONE FOOT
SPLICED ACCORDING TO THE APPLICABLE SPLICE
FROM A SUPPORT BOLT.
7. WHERE CATCH BASINS ARE TO BE CONSTRUCTED ON CURVES, THE MAXIMUM CHORD LENGTH FOR
THE FACE PLATE SHALL BE SUCH THAT THE MAXIMUM PERPENDICULAR DISTANCE TO THE TRUE
CURVE SHALL NOT EXCEED ONE INCH. WHERE MORE THAN ONE CHORD IS REQUIRED, CHORD
LENGTHS SHALL BE EQUAL. CHORD SECTTHE C ORDNS HALL BE DEFI_ECT DEFLECTION) AORDING SUPPORO BOLT SHALL BE
THE APPLICABLE
SPLICE DETAIL (MODIFIED TO FIT
PLACED ONE FOOT FROM THE SPLICE.
S. ROUND HEAD ANCHORS FOR THE FACE PLATE SHALL BE NELSON H -41F SHEAR CONNECTOR, KSN
WELDING SYSTEMS DIVISION SHEAR CONNECTOR OR EQUAL.
SUPPORT BOLT _
9. SUPPORT BOLTS ARE REQUIRED WHEN ACRO S THE OPENI�NGH BAST NOP SHALL NOT B IS 7 FEET 3S
GREATER, AND SHALL BE EVENLY SPACED
THAN 3 FEET 6 INCHES ON CENTER NOR GREATER THAN 5 FEET ON CENTER.
�iT1RRUP
10. FOR TYPE A, THE MATERIAL SHALL BE CAST STEEL..
PROTECTION BAR
11. TYPE A SHALL BE USED UNLESS OTHERWISE SPECIFIED.
12. FOR TYPE A, THE BAR SHAD BE CUT TO FIT IN THE FIELD. SPECIAL' IS ONCTOR BETWEEN R 21 FEE I, THtE
PROTECTION BAR SHALL CONSIST OF 2 OR MORE SECTIONS A
THE PROTECTION BAR PIECES SHALL CONSIST ADE QNTOINCH LENGTH EACH END DRILLED ANDRD3/4-INCH PIPE
TAPPED FOR A
WITH STANDARD COUPLINGS FULL
SOCKET SET SCREW AS DETAILED FOR THE DOWNSTREAM END ANCHOR.
13. FOR TYPE 8, THE BAR SHALL BE TWO PIECES. TWO EYE BOLTS AND A WELDED STIRRUP ON EACH
SUPPORT BOLT ARE REQUIRED.
14. NUMBER OF PROTECTION BARS AND LOCATION(S) AR AS FOLLOWS:
MAXIMUM CURB FACE
.,• r r r I IA' I II• 12' 1 134 Ir I iso I K• I Il' I Ir
s 0 1 2• 3
NUMBER OF PROTECTION BAR
FOR OTMER CURS FACE OR BATTER. SEE PROJECT PLANS
• TYPE A PROTECTION BAR ONLY
#40128
L/2 (TYP.)
I
I
NEW OR ' / •
EXIST PIPE
FLOW
w
A
•
040120
3-04 CIRCULAR TIES.
SEE NOTE 9
• M1
NOT 2 CUT NO. I
L1NE 4,
90• CVT
NO. 2
LINE
s• MIN CUT W
3.14 (Dp •„
DETAIL 'A' (SEE NOTE 10)
SONO -TUBE. OR EQUAL. INTERIOR FORM
CUT NO. I: SAW THE TUBE AT AN ANGLE OF A/2 WITH THE TRANS-
VERSE PLANE. REVERSE ONE SECTION AND TAPE BOTH SECTIONS
TOGETHER FORMING THE DEFLECTION ANGLE A.
CUT NO. 2: SAW THE TUBE LONGITUDINALLY REMOVING A STRIP
3.14 (DO -D ) INCHES WIDE ON THE SIDE OPPOSITE THE OPEN
JOINT. BEND THE ENDS OF THE CUT TOGETHER AND INSERT
THE TUBE IN THE PIPE.
320-C-2800 CONCRETE
I• (TYP.)
NOTES
D
0:12
0
0
3.5'
3• S'
3.50
4• S'
11-51
S- S
3.50
3• S•
�• S•
4• S'
�• S
36•
la'
1:12
0
0
3•5
3•5'
3•S'
4•5'
4•5'
S•S
3•S'
3•5'
4•S'
4•S'
S.
210
110
2:12
0
0
3.5-1
3.5-
4• S'
4.5.
5.5
3.5'
3• S•
4• S'
4• S'
S• S'
S•
m
3:12
0
0
3•S
3•5'
4•5'
4•S'
S•S
3•5'
4•S'
4•S'
S-50
S•S
4•S
V
4:12
03•S'
3•S
4•S'
4•S'
S•S
3•S'
3•S'
4•S'
4•5'
S•S'
•S'
�•
s 0 1 2• 3
NUMBER OF PROTECTION BAR
FOR OTMER CURS FACE OR BATTER. SEE PROJECT PLANS
• TYPE A PROTECTION BAR ONLY
#40128
L/2 (TYP.)
I
I
NEW OR ' / •
EXIST PIPE
FLOW
w
A
•
040120
3-04 CIRCULAR TIES.
SEE NOTE 9
• M1
NOT 2 CUT NO. I
L1NE 4,
90• CVT
NO. 2
LINE
s• MIN CUT W
3.14 (Dp •„
DETAIL 'A' (SEE NOTE 10)
SONO -TUBE. OR EQUAL. INTERIOR FORM
CUT NO. I: SAW THE TUBE AT AN ANGLE OF A/2 WITH THE TRANS-
VERSE PLANE. REVERSE ONE SECTION AND TAPE BOTH SECTIONS
TOGETHER FORMING THE DEFLECTION ANGLE A.
CUT NO. 2: SAW THE TUBE LONGITUDINALLY REMOVING A STRIP
3.14 (DO -D ) INCHES WIDE ON THE SIDE OPPOSITE THE OPEN
JOINT. BEND THE ENDS OF THE CUT TOGETHER AND INSERT
THE TUBE IN THE PIPE.
320-C-2800 CONCRETE
I• (TYP.)
NOTES
D
L
T
12'
12'
4•
19•
12'
S'
24'
12'
6 •
30'
ISO
7'
36•
la'
9•
42•
Ia'
9•
49'
la'
100
576
law
100
600
210
11•
660
210
110
720
24•
12•
�- INTERIOR SURFACE
OF PIPE
pETA I L 'B"
TYPICAL JOINT FOR
REINFORCED CONCRETE PIPE
ON HORIZONTAL
CURVE
I. A CONCRETE COLLAR IS REQUIRED WHERE THE CHANGE IN GRADE
EXCEEDS 0.10 OF A FOOT PER FOOT.
2. FOR CURVE JOINTS (SEE DETAIL S. SHEET 1)
IF THE EXTREME ENDS OF THE PIPE LEAVE A CLEAR SPACE
THAT IS GREATER THAN I•, BUT IS LESS THAN 30, A
CONCRETE COVER IS REQUIRED IN ACCORDANCE WITH
SUBSECTION 306-1.2.4 OF THE SSPWC.
IF THE EXTREME ENDS OF THE PIPE LEAVE A CLEAR SPACE
THAT IS EQUAL TO OR GREATER THAN 30, BUT LESS THAN
60, A CONCRETE COLLAR IS REQUIRED. IF THE CLEAR SPACE
IS 6 INCHES OR GREATER. A TRANSITION STRUCTURE
IS REQUIRED.
3. CONCRETE COLLAR SHALL NOT BE USED FOR A SIZE CHANGE ON
THE MAIN LINE.
4. CONNECTOR PIPES
A. WHERE PIPES OF DIFFERENT DIAMETERS ARE JOINED WITH A
CONCRETE COLLAR, L AND T SHALL BE THOSE OF THE LARGER
PIPE. D= D1 OR D2• WHICHEVER IS GREATER.
B. WHEN Q IS EQUAL TO OR LESS THAN Ot• JOIN INVERTS AND
WHEN D1 IS GREATER THAN D2• JOIN SOFFITS.
S. FOR PIPE LARGER THAN 720 SPECIAL COLLAR DETAILS ARE
REQUIRED.
6. FOR PIPE SIZE NOT LISTED USE NEXT SIZE LARGER.
7. REINFORCEMENT SHALL CONFORM TO ASTM A 615. GRADE 40,
a. WHERE REINFORCING IS REQUIRED THE DIAMETER OF THE CIRCULAR
TIES SHALL BE D+(2X WALL THICKNESS) + T.
9. REINFORCING SHALL BE USED WHERE THE PIPE DIAMETER IS
GREATER THAN 210 AND ON ALL PIPES WHERE THE SPACES
BETWEEN THE EXTREME ENDS -IS 3. OR LARGER.
CIRCULAR TIES
PIPE
DIAMETER
N0. Of
CIRCULAR TIES
21' OR LESS
3
24' TO 30'
3
33' TO 370
4
60' TO 72•
5
WHERE THE SPACE BETWEEN PIPE ENDS EXCEEDS 30, THE NUMBER
OF CIRCULAR TIES SHALL BE INCREASED TO MAINTAIN AN
APPROXIMATE SPACING OF 6' OC.
10. WHERE THE PIPE IS 21" OR LESS IN DIAMETER AN INTERIOR FORM
OF UNSEALED SONO -TUBE OR EQUAL SHALL BE USED TO PROVIDE
A SMOOTH INTERIOR JOINT. THE PAPER FORM MAY BE LEFT IN
PLACE (SEE DETAIL A). WHEN THE PIPE IS 24. OR LARGER A
REMOVABLE INTERIOR FORM SHALL BE USED OR THE INTERIOR
JOINT SHALL BE COMPLETELY FILLED WITH MORTAR AND NEATLY
POINTED.
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
PROMULGATED BY "M APWA-A0C CONCRETE COLLAR FOR RCP STANDARD PLAN
JOINT C°°'E"an E 12 INCHES THROUGH 72 INCHES 380-1
mv. 10N USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION