HomeMy WebLinkAbout3285-12MANHOLE FRAME fr? ---FINISHED GRADE OR MANHOLE FRAME
sttd0 COVER PER SPECIFIED ELEVATION MAE. Ptd 630
STD. PLAN 630 COLLAR, CLASS C MORTAR
0
STD. CONCRETE RINGS. 75 WA Coin
(3'), 150 mm l61 OR 400 mint16 s
IN THICKNESS, SEE NOTE 6
R 50 IIw11 2-
s
< )
R 3 mm
a
WHEN POSSIBLE USE 4= 40 aM (4.)
127 i' R
t1 6S mm t2 if2 R NGS 0
Ia0 «� )
1
1
EQUIVALENT 450 mm
6I0 rm'I1 118•) MAXIMUM 610 *p (24`i
v s
N
DIA.
1
•
4' 3 41
t 2 } mm(
SEE RING SECTION
WIRE
�E
FOR R J IHT Tar S O DETAIL
E � mm- I • HOOPS
6 mm( 21 COILS
1
T REQUIRED
n 125 nrn (51 } 0
6 REO. ED BARS, 0 3 . �µ` .
.. 4 REQUIRED
'4 mm (15/161) a
2 � _ ECCENTRIC PRECAST.
_ m CONCRETE CONE
-
125 a 123 mm 157
0 VARIABLE LENGTH PRECAST CONCRETE---�---
SECTIONS. 150 mo 16.1 MIN. THICK-
mm 3 1f8.1 900 mm (36` NESS FOR PLAiN CONCRETE. 100 aw 44•}
80 ( R
MIN. THICKNESS FOR REtNFO CED
MINIMUM CONCRETE _ �.
MH RCP
900 mm l36 1 SPECIAL
ivWITH A CIRCULAR CASE AND
�- 50D (10000) MINIMUM
E ---ANY STANDARD900 mm 1364
0 PIPE END - DIA.
I=i 123 mm (5" 125 mm s 50 mm (S's
..1 ) 27 PIPE SEAT. VERTICAL SECTION
CLASS C MORTAR
OF PLAIN CONCRETE.
ECCENTRIC MANHOLE SHAFT
VERTICAL SECTION
OF REINFORCED CONCRETE
ECCENTRIC MANHOLE SHAFT
65 nrn 12 1/2.1 RINGS SMALL BE REIN-
FORCED WITH TWO 6 mm (1/4') ROUND
. STEEL HOOPS: 150 mm (6'} AND 200 mm
38 mm p I/2) (S-) RINGS SHALL BE REINFORCED
5
4 mm
m /4 l R HOOPS, TIED WITH N0.
145 m (5 3 ) WITH FOU 00 S. D
12 1/8•)-x,, gg 14 GAGE WIRE 200 mm (8•} OC
5 r0.4T) 41 mm 6 mm E m
65
mm (2 I/2 ),
ev
N
�.
150 mm (61 OR o ,..
200 -
_`' I mm 4`
1 INSIDE DIAMETER6 0 (2 )
32 mm 32 mm
(1 1/4`1 23 nw (1 1/4'1
g n 6- I1.1 6m�
64 mm (2 1/2')./
tiff,
44 mm It 3/47
CROSS SECTION OF
REINFORCED CONCRETE RING
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
> MMY� MANHOLE SHAFT WITH $T M ICIAk
.t19L.1c. WORKS STANOPAN WC,. -
,*�° ECCENTRIC REDUCER 324 1
RE'+ Im USE WITH $TANOARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION SHEET 1 OF 2
i
T
i UNLESS OTHERWISEINDICATED THIS STRUCTURE SHALL CONFORM TO
A
„r PWC.
7 C 478) AND ALL CONCRETE SHALL S
STMC4M ASTM 8 { LB a
E PER
2. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630.
3. ALL JOINTS SHALL BE SEALED BY FILLING THE ANNULAR SPACES
WITH CLASS C MORTAR. THE INSIDE OF THE SHAFT AT EACH JOiNT
SHALL BE WiPED CLEAN OF EXCESS MORTAR.
4. PROTECTIVE PLASTIC LINER (T LOCK) OR ENGINEER-APPROVED
YED COAT-
INGS
T-
INGS WHERE REQUIRED BY THE PROJECT DRAWINGS SHALL BE IN
ACCORDANCE WITH SSPWC AND THE MANUFACTURER'S DIRECTIONS.
5. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. THE TOP
STEP SHALL 8E PLACED DIRECTLY BENEATH TH MANHOLE FRAME.
UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED
350 mm (14') TO 375 mm 051 OC.
6. THE ECCENTRIC MANHOLE SHAFT REDUCER AND RINGS MAY BE PLAIN
CONCRETE. FOR PLAIN CONCRETE SECTIONS THE MINIMUM THICKNESS
SHALL BE 150 mm (W).
7. THE PRECAST CONCRETE MANHOLE STRUCTURES WILL BE INSPECTED
BY THE ENGINEER WHO WILL INDICATE ACCEPTANCE FOR SHIPMENT TO
THE JOB BY MARKING THE STRUCTURES WITH THE AGENCY'S STAMP.
8. ,THE•VERTICAL SIDES OF THE MANHOLE SHAFT AND THE ECCENTRIC
REDUCER SHALL BE LOCATED ABOVE AND IN LINE WITH THE SiDE OF
THE STORM DRAIN CONDUIT.
9. CONSTRUCT MANHOLE SAFETY LEDGE PER STD. PLAN 330 IF DEPTH OF
MANHOLE TO INVERT IS GREATER THAN 6 m(201 AND MANHOLE SHAFT
IS GREATER THAN 3 m(101. WHEN SAFETY LEDGE IS REQUIRED AND
... .MANHOLE SHAFT iS LESS THAN 4 m(12') STD. PLAN 326 MUST BE USED.
10. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UMTS ARE ,
NOT EXACT EQUAL VALUES. IF METRIC VALUES ARE USED, ALL VALUES
USED FOR CONSTRUCTION SHALL BE METRIC VALUES. EXCEPT REINFORCING
BAR SIZES 1N ENGLISH UNITS MAY BE FOR METRIC BAR SIZES.
IF ENGLISH UNITS ARE USED. ALL VALUES USED FOR CONSTRUCTION
SHALL BE ENGLISH UNITS.
THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN
630 610 mm {241 MANHOLE FRAME AND COVER
'635 STEEL STEP
636 POLYPROPYLENE PLASTIC STEP
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
STANDARD PUN
METRIC
324-1
MANHOLE SHAFT WITH ECCENTRIC REDUCER
300 a++m ti2•;}
2OF2
15M 0.300 mm (+4 0 12'
330-C-23 (560-C-'32501 CONCRETE NOTES
L/2 {TYPA 1, A CONCRETE COLLAR IS REQUIRED WHERE THE CHANGE IN GRADE
r ,; 3 { • 25 mm (I") (TYP.)
EXCEEDS 10 PERCENT.
1s=►• `. 2. FOR CURVE JOINTS (SEE DETAIL B. SHEET 1)
IF THE EXTREME ENDS OF THE PIPE LEAVE A CLEAR SPACE
,THAT IS GREATER THAN 25 mm (I'). BUT iS LESS THAN 75 mm{(3" )
r' A CONCRETE COVER IS REQUIRED IN ACCORDANCE WITH SUBSECTION
FLOW t3
� C
f
300
0
15M mm
5
(64 0 12')
150 mm
6,) MIN
CUT
NO. 2
LINE T�N
- t
9D
PLOW
3-15M(•4) CIRCULAR TIES.
SEE NOTE 9
D 306-1.2.4 OF THE SSPtNC.
IF THE EXTREME ENDS OF THE PIPE LEAVE A CLEAR SPACE.
THAT IS EQUAL TO OR GREATER THAN 75 mm {31. BUT LESS THAN,
If . LAR
N
i 50 m m (6"). A CONCRETE .COLLAR( S REQUIRED. THE E
SPACE•IS I50 mm (61 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 CQLLAR, L AND T SHALL BE THOSE OF THE LARGER
PIPE, D=D1 OR D2. WHICHEVER IS GREATER,
B. WHEN DI IS EQUAL TO OR LESS THAN Q2, JOIN INVERTS AND
WHEN DI I5 GREATER THAN D2= JOIN SOFFITS.
5, FOR PIPE LARGER THAN 1600 mm (721
L
T
300 a++m ti2•;}
300 mm 112')
104 mm (4•)
45 mm (18")
8 '
3b8 mm 021
(5 mm
2 t5')
600 mm (241
380 mm (121
150 mm (6•)
750 mm (3011
450 mm 1180)
175 mm 17.1
908 mm (361 458 mm 081
225 mm t91
IflSO mm (421
450 mm (181
225 mm (91
1200 mm I4$'
450' mm (181) 258 mm 081
1425 mm (S7•) 450 mm 08') 258 mm (1O'I
i588 mm 160•
525 mm (2t1)
275 mm ill•}
1650 mm (66'
525 mm 1211
275 mm (Ii'}
1800 mm (72.1 680 mm (24-4300 mm (121
SPECIAL COLLAR DETAILS
ARE REQUIRED.
6. FOR PIPE SIZE NOT LISTED USE NEXT SIZE LARGER.
7. REINFORCEMENT SHALL CONFORM TO ASTM A 615 M (A 615) GRADE
31)0(40).
S. WHERE REINFORCING 1S REQUIRED THE DIAMETER OF THE CIRCULAR
F� TIES SHALL BE D+(2X WALL THICKNESS) +.T.
r
F
orf
H I LAM •TRI 5 +
V. REINFORCING SHALL BE USED WHERE T E P PE D E E
F GREATER THAN 525 mm {211 AND ON ALL. PIPES WHERE THE SPACES '
4 ��s BETWEEN THE EXTREME OUTER ENDS IS 75 mm {31 OR LARGER,
CIRCULAR TIES=
--_
A.
PIPE DIAMETER
- NO. OF
CIRCU AR TIES
L
525 mm (21-) OR LESS
3
600 mm (241 TO 750 mm (30`)
3
825 mm (331 TO 1425 mm 1571
1 4
1500 mm (601 TO 1800 mm {721
1 5
6`) G1tN CUT N0, 2
WHERE THE SPACE BETWEEN PiPE ENDS EXCEEDS 75 mm (31. THE
3.14 (D0 -D) NUMBER OF CIRCULAR TIES SHALL BE INCREASED TO MAINTAIN AN
APPROXIMATE SPACING OF 150 mm (61 D.C.
DETAIL "A« (SEE NOTE 10) INTERIOR SURFACE
OF PIPE 10. WHERE THE PiPE IS 525 mm (211 OR LESS IN DIAMETER AN INTERIOR
SONO -TUBE. OR EQUAL. INTERIOR FORM FORM OF UNSEALED SONO -TUBE OR EQUAL SHALL BE USED TO
PROVIDE A SMOOTH INTERIOR R JOINT. THE PAPER FORM MAY
8E
CUT N0, h SAW THE TUBE AT AN,AND 0 TAP ANGLE OF A/2 WiTW THE TRANS
« LEFT IN PLACE (SEE DETAIL A). WHEN THE PIPE IS 600 mm (24')
VERSE PLAN£, REVERSE ONE SESECTIONS DETAIL i3 OR -LARGER A REMOVABLE INTERIOR FORM SHALL BE USED OR THE
E BOTHSEC O
1OGETHER.FORMING THE DEFLECTION ANGLE A. TYPICAL JOINT FOR INTERIOR JOINT SHALL BE COMPLETELY FILLED
WITH MORTAR AND
CUT NO
2: SAW TWE TUBE LONGITUDINALLY REMOVING A STRIP NEATLY POINTED.
3.14 (00-0 I WIDE -ON THE SIDE OPPOSITE THE OPEN JOINT, REINFORCED CONCRETE PIPE
N THE N F H T TOGETHER AND INSERT THE t!. DIMENSION'S SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS
SEND E E DS a THE CU ARE NOT EXACT EQUAL .VALUES. IF METRIC VALUES ARE USED. ALL
TUBE IN THE PIPE. VALUES USED FOR CONSTRUCTION SHALL BE METRiC-VALUES, EXCEPT
REINFORCING BAR SIZES IN ENGLISH UNITS MAY BE SUBSTITUTED FOR
METRIC AR 1 IF N I I VA
E C $ SIZES. EGL SH `UN TS ARE USED. ALL LUES USED
FOR CONSTRUCTION SHALL BE ENGLISH UMTS.
Xo
�.r
AMRICAN PUB E iC WORKS A SSOCiATION SOUTHERN CALIFORNIA CHAPTER L
pROMlK6ATE0 9Y 0* STANDARD PLAN
RA= WOR36 STANDARDS LNG.. CONCRETE COLLAR FOR RCP METRIC
GVJNBWK
1� 300 mm 12' THROUGH 1800 mm 2' 380, ,31
Rte' low USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION SHEET 1 OF 2
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
4L MAIN LINE RCP OR
CONCRETE COLLAR FOR RCPMETRIC
REINFORCED MONOLITHIC'�'�•�►
2OF2
ARCH, SEE NOTE 2
(25/32
SEE NOTE 10
N 1 H
/5 mm, (IS/32
I
80 mm (31) MiN. 19
a
tnm:.
1 t LATERAL/
PIPE
CONNECTORE
L
5 mm 3 5'
i I
25mm ,32 mm
(1�) t- '
1 4
n
I -1M-41
BARS
U O�15M0 150 mm
O J 04 O 67 OC
E 1
GE . Q m
.[ ._. mj
t
313 mr*
1/2
A' � TO 7S
5 w a Z+ t3) R
p+ IOM 0 450 mm
jj
►- = ztri OR *4 0 181
w i
�, ,� ,oc TIE BARS
C1� a
cr
U .t w a V �.,...,.
-
v1 --•--• E AND F BARS
z rI
o ISM 0 75 mni
32"
/ )
05 0 31 OC,
25 i*+e (3')
SEE NOTE 8
SECTION
--- STA. POINT
o - TABLE of
CONNECTORPIPE
I "
(3 mm MiN. SEE NOTE 3 VALUES FOR T
j t3•)
C
5 Imm 0/16'
i
STA, POINT B T
4 mm (5/32')
LATERAL
w
SEE NOTE 3 300 mm (121 130 mm 151
PLAN 3T5 mm 1151 1 130 mm 45.1
-- (5/E")
450 mm 1181 130 mm (5'Y
525 mm (211 130 min (5.1
SPUR IOM 0 450 mm 500 mm (24.1 140 mm t5 W2.1
mom (5/32')
03 OR P4 0 18') 675 mm (27.1 50 mm t5 1/2'1
OC TIE BAR ISO mm 1301 150 mm t6'I
G BARS ISM 0 150 mm
REINFORCING STEEL l (44 0 6-1 OC 825 mm 13371 170 mm 46 1/21
900 mm (3611
170 mm 16 1/27
80 mm {3) MIN. +•.,, 915 mm (39*11 150 mm IT )
SPRING a1 3.1
TIE 8 AR
.. t a S
a ROUND - r-
EDGES( - - EF LEV, R
1 15)
1 E $ARS 15M
• 0 BO mm (3•I 0 G BARS
l
38'»i�rs
T T
.. ..+�
... . ` . F BARS 15M�(•5)
0 5 _ (3) OC
U14DISTURSED CONCRETE CRADLE.
EARTH H H 265-C-14 (450-C-2000).
SEE NOTE 9
SECTION Z -Z SECTION M --M
AMERICAN PUBLIC _WORKS ASSOCIATION • SOUTHERN CALIFORNIA CHAPTER
;,,
JUNCTION STRUCTURE - PIPE TO PIPE INLET
STA O `"N
PUBW WORKSNDARDS INC..
ID _> 800 mm 19A)OR OD >.1 /2 MAIN LINE ID
331-2
REv• lose
SHEET i OF 2
USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION
ENGLISH VALUES.
(Rev.. 3/29199)
pROMlK6ATE0 9Y 0* STANDARD PLAN
RA= WOR36 STANDARDS LNG.. CONCRETE COLLAR FOR RCP METRIC
GVJNBWK
1� 300 mm 12' THROUGH 1800 mm 2' 380, ,31
Rte' low USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION SHEET 1 OF 2
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
STANDARD PLAN
380-3
CONCRETE COLLAR FOR RCPMETRIC
300 mm" 12" THROUGH 1800 mm(72"L__SHEET
2OF2
A
TOP OF COVER
LIFTING AOT 10 mm (3/8")
IF SPEC'D ...■..r
iSm.nR 38 mm\
1
25 mm
19 m. 1
mm (2')
PICK MOLE
2,3 20 mm (3/4) (NA
BOTTOM OF COVER
R - 344.5 mm (t3-9116')
ttaE
t24MANHOLE FRAME
20 en 7 EC SPACES Art 451.5 n.m 6-19Z32-1
ArANculrolsn+c..
AND COVER V
(25/32
t+�
t OF 2
/5 mm, (IS/32
tnm:.
5 mm 3 5'
25mm ,32 mm
(1�) t- '
1 4
n
I -1M-41
313 mr*
1/2
mm
(2-1/2)
rn
`(
mm(3/4-)5
-.I --
1IS r
32"
/ )
8S mrn (3-1/2)
25 i*+e (3')
rn
3/4) :.
SECTION
A-�- A
. 7 $'
2 (♦ )
5 Imm 0/16'
4 mm (5/32')
35 mm (1-3/11')
-- (5/E")
mom (5/32')
38'»i�rs
645 m,+ 27-3 8'
152 rnm
(6`)
95 mm
:BE
ENGLISH VALUES.
(I t1
t
19 Grim (3/4*)
826 m.n ( 32 1yy
FRAME DETAIL SECTION THRU FRAME
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
ttaE
t24MANHOLE FRAME
STAN04RD PLAN61mm
METRIC
ArANculrolsn+c..
AND COVER V
630 -n2
t+�
t OF 2
^YM1TH (1TANDJIRD SPECIFICATIONS FOR PUBLIC VMORKS CONSTRUCTION'SHEET
c r
s�
C
W
(Rev -1 3/29/99) ��F 'ML 0.
�ALIF
Q O REV. REVISION DESCRIPTION DATE ENGR. CITY DATE SHOULD CONSTRUCTION OF THE REQUIRED IMPROVEMENTS NOT Prepared Under The Supervision Of : CITY OF FONTANA, CALIFORNIA
COMMENCE WITHIN TWO YEARS OF THE DATE OF APPROVAL S 5 0 D [ LY0V �. ,
11 oe_ 14��W.W1��/9�F� / 1• DRAWN BY: SCALE:
SHOWN HEREON AND CARRIED FORTH IN A DILIGENT MANNER, 3 (/�J TMC STORMDRAIN PLAN AS SHOWN
DIAL No. 43176 � R.C.E. 43179 EXP 3-31-04
TWO WORKING THE CITY ENGINEER MAY REQUIRE REVISIONS TO THE PLANS TO * Exp. 03-31-04 * DESIGNED BY / �, DATE:
YOU
BEFORE
DIG `� DAYS
YOUBDIGRE y CIV1�-?\Q SS 5-31-02
BRING THEM INTO CONFORMANCE WITH CONDITIONS AND rFoF CPA, Date Date :3i1���'3 CHECKED _ APP"D BY: / DRAWING NO.:
TOLL FREE 00
A PUBLIC SERVICE BY UNDERGROU DB SERVICE ALERT STANDARDS IN EFFECT. ` 32855
WWW
CITY ENGINEER R.C.E. 51152 DATE:
NOTES
1. THIS JUNCTION STRUCTURE SHALE. BE USED WHEN THE 'OUTSIDE DIAMETER
QF THE, LATERAL IS GREATER THAN 1/2 THE INSIDE DIAMETER D OF THE
MAIN LINE. 'OR WHEN 'THE INSIDE DIAMETER B OF THE LATERAL. IS GREATER
THAN 600 mm (241. B SHALL NOT EXCEED .75 D OR 975 mm (39').
'.;:.2, iF, THE MAIN LINE IS A REINFORCED MONOLITHIC ARCH STORM DRAIN.
F INT fL
F R 0RC GS E
D SHALL REFER TO THE CLEAR SPAN 0 TH E ARCH. C IN E
AM
T THE SAME
SHALL BE CUT.. AND BENT INTO THE JUNCTIONSTRUC URE IN E
MANNER AS FOR A PIPE A CONCRETE CRADLE IS NOT REQUIRED FOR A
REINFORCED MONOLITHIC ARCH.
.3 STATIONS SHOWN THE PROJECT DRAWINGS FOR LATERALS APPLYY AT THE
INTERSECTION OF CENTERLINES OF MAiN LINE AND LATERAL. STATIONS
SHOWN ON, THE PROJECT DRAWINGS FOR CATCH BASIN CONNECTOR PIPES
APPLY AT THE INTERSECTION OF THE INSIDE WALL OF THE MAIN LINE WITH
THE CONNECTOR PIPE CENTER LINE.
4. VALUES FOR A. B.0 AND D SHALL BE SHOWN ON THE ,PROJECT DRAWINGS.
ELEVATION R AND -ELEVATIONS SHALL BE SHOWN -ONLY WHEN REQUIRED PER
NOTE 5.
5. G. ELEVATIONS R AND S NEED NOT BE SHOWN ON THE PROJECT DRAWINGS
iF THE INLET PIPE IS TO ENTER THE MAIN LINE RADIALLY,
T TDRAWINGS
b. ELENA ION R SHALL BE SHOWN ON THE PROJECT N-YIFA 0 l
STUB IS TO BE PROVIDED IN THE MAIN LINE FOR FUTURE CONNECTION
OF AN INLET PIPE.
c. ELEVATION S SHALL BE SHOWN ON THE PROJECT DRAWINGS IF AN INLET
PIPE IS TO ENTER .THE MAIN LINE OTHER THAN RADIALLY. INLET PIPE
SHALL BE LAID .ON A STRAIGHT GRADE FROM ELEVATION S TO THE
CATCH BASIN OR GRADE BREAK IN LINE.
6. .THE INLET PIPE SHALL ENTER THE MAIN LINE RADIALLY UNLESS'O`fHERWISE
INDICATED. THE INLET PiPE MAY ENTER THE MAIN LINE 'OTHER THAN
R A
RADIALLY IF ANGLE A IS GREATER THAN 45 THAN $ IS LESS AN 0 EQUAL TO
600 mm (241 AND THE OUTSIDE DIAMETER OF THE INLET PIPE IS LESS THAN
.5 D, OTHERWISE. 'STANDARD PLAN 340 SHALL BE USED.
7. NO MORE THAN ONE OPENING SHALL BE MADE IN ANY ONE SECTION OF PIPE,
8., THE OPENING FOR THE BREAKOUT SHALL BE RECTANGULAR AND CUT NORMAL
TO THE PIPE SURFACE WITHOUT DAMAGING THE REINFORCING STEEL. THE
TRANSVERSE :REINFORCEMENT OF THE MAIN LINE SHALL BE CUT AT THE
CENTER OF THE OPENING AND BENT INTO THE TOP AND BOTTOM SLABS OF
THE SPUR.
R.
9., THE MAIN, LiNE SHALL BE REINFORCED WITH A CONCRETE CRADLE AND
ENCASEMENT (AS :APPLICABLE). A CONCRETE ENCASEMENT IS REQUIRED IF A
MI R TH
N MAIN'LINE FA WITHIN T LIMITS F THE CRADLE. E
JOINT 1 THE L( E .LLS HE L 0 E
CONCRETE 'ENCASEMENT SHALL EXTEND 300 mm 021 ABOVE THE TOP OF THE
MAIN LINE AND TO THE LIMITS OF THE CRADLE.
IF CONNECTING TO AN EXISTING STORM DRAiN, PORTION OF CRADLE
OPPOSITE INLET MAY BE OMITTED.
10. REINFORCING STEEL SHALL CONFORM TO ASTM A 615M. GRADE 300. (ASTM A 615.,
GRADE 40),' AND BE PLACED 40 mm (1 I/2') CLEAR FROM CONCRETE SURFACES,
UNLESS OTHERWISE SHOWN F BARS SHALL BE CARRIED TO A POiNT NOT LESS
THAN J DISTANCE FROM CENTER LINE WITH J--?D/t2 + 150 mm (61.
11. FLOOR OF THE SPUR SHALL BE STEEL -TROWELED TO THE SPRING LINE OF
THE SPUR.
.12. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT
EXACT EQUAL VALUES. IF METRIC VALUES ARE USED. ALL VALUES USED FOR
CONSTRUCTION SHALL BE METRIC VALUES. EXCEPT REINFORCING BARS SIZES IN
ENGLISH UNITS MAY. BE 'SUBSTITUTED FOR METRIC BAR SiZ£S, IF ENGLISH UNITS
ARE USED., ALL'VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH UNITS.
AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER ' srArtoallD PIAN
JUNCTION STRUCTURE -- PIPE TO PIPE INLET METRIC331-2
ID z600 mm (24") OR OD> 1/2 MAIN LINE. ID hHEET2OF2
(Rev. 3/29199)
V
NOTES:
THE CAST IRON USED SHALL ORM TO A-48
LL CONF ASTM CLASS 398.
7. GONERS SHALL BE CAST WITH 1'Hf LETTER `D` FOR STORM DRAINS
AND "5" .FOR .SEWERS. AND THE .AGENCY`S iDEN11F1CATdQN IN
ACCORDANCE WITH INSTRUCTIONS FURNISHED BY THE AGENCY. THE
LETTER `D` OR "S' SHALL BE APPROXiMATELY 65 mm (.2-1/2`;) HIGH
I IM7H 15 mm (1/2")•UNE WIDTH, AND PLACED iN THE CENTER OF
� THE COVER, ALL LETTERS SHALL BE .FLUSH WiTH THE FINISHED
I SURFACE OF THE COVER.:
3. FOUNDRY IDENTIFYING MARK, HEAT AND -DATE SHALL BE CAST ON THE
BOTTOM OF THE COVER AND ON THE INSIDE OF THE FRAME.
4, IiNPDRTED COVERS AND FRAMES SHALL HAVE THE COUNTRY OF ORIGIN
MARKING IN COMPLIANCE HATH FEDERAL REGULATiONS.
5. WEIGHT OF FRAME SHALL BE IIB kg (260 LBS). , WEIGHT OF COVER
SHALL BE 79 kq (175 LBS). ACTUAL WEIGHTS SHALL 8E "THIN A
RANGE OF 95X 74 (tbT.,
B. THE MANHOLE FRAME AND COVER SHALL .8E INSPECTS!) 8Y THE
ENGINEER PRIOR TO SHiPL►E'uT TO THE JOB SITE. ACCEPTANCE WILL
8E INDICATED BY THE AGENCY'S MARK.
7. THE PROOF -LOAD FOR TEST METHOD B OF THE.::STANDARD
SPECIFICATIONS f5 180 kN (40,700 LBS).
S. COVERS FOR MANHOLES 1 N
LOCATED EASEMENTS, ALLEYS, PARKWAYS
AND ALL PLACES OTHER rHAN PAVED STREETS 51sAiL BE PROVIDED
WITH SOCKET -SEI SCREW "LOOKING DEVICES. DRILL AND TAP TWO
HOLES TO A DEPTH 0F ON INCH At 90 TO PICK
E DEGREES
CKHOLE AND :="t.,
`INSTAL( ZO mm x 20 mm (3/4' x 3/4") STAINLESS STEEL SOCKET- :
SET SCREWS WITH 18 mm (318") RECESSED HEX HEAD. ALL THREADS
....SHALL BE N.C.
9. DIMENSION'S SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE
NOT XA Y EOU A VALUES. F M TRIC UNIfi
f CTL L E 5 ARE USED, ALL VALUES.
USED FOR CONSTRUCTION SHALL (3E METRIC VALUES,. IF ENGLISH
UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL
•
ASSOCIATION -SOUTHERN
AMERICAN PUBLIC WORKS A3S OC CALIFORNIA CHAPTER sTANOARD PIAN
METRIC
610 mm (24") MANHOLE. FRAME & COVER ` 630-2
SHEET 2 OF 278
:BE
ENGLISH VALUES.
rn
SHEET 2 OF 278
1