HomeMy WebLinkAbout2544-6FINISHED GRAVE OR
MANHOLE FRAME SPECIFIED ELEVATION MANHOLE FRAME
AND COVER PER COLLAR. CLASS C MORTAR AND COVER PER
STO. PLAN i30 STD. PLAN 630
3
�+ STD. CONCRETE RINGS. •.
6' OR 16' IN THICKNESS. _1
T—� SEE NOTE 6 —�
R ` 2' �� WHEN POSSIBLE USER = 2'
' 4• N, 4-2 I/2' RINGS �----I
OR EOU I VALENT -
4' 18' MAXIMUM me_• 24• ' .4 WIRE
SEE RING SECTIO7 REOUIREDN — TDIA.
• HOOPS
i ; FOR JOINT DETAILS 2+ s
•2 COILS.
N _ \
I . M
S' �1 .2 TIE BARS, s
4 REOUIRED N •
ECCENTRIC PRECAST i
rn – CONCRETE CONE-
VARIABLE
ONE VARIABLE LENGTH PRECAST CONCRETE Lx I
SECTIONS. 6' MIN. THICKNESS FOR
3 1/$• 36' DIA, PLAIN CONCRETE. 4' MIN. THICKNESS '
MINIMUM FOR REINFORCED CONCRETE
36' SPECIAL MH RCP WITH
A CIRCULAR CAGE AND I I I
IOOOD MINIMUM
ANY STANDARD i 36'
1..
PIPE END DIA.
�J
CLASS* PIPE
IMORTART' VERTICAL SECTION
OF PLAIN CONCRETE
ECCENTRIC MANHOLE SHAFT
oft
VERTICAL SECTION
OF REINFORCED CONCRETE
ECCENTRIC MANHOLE SHAFT
2 I/2• RINGS SHALL BE REINFORCED
WITH TWO 1/4' ROUND STEEL HOOPS.
6' AND 8' RINGS SHALL 8E REINFORCED
WITH FOUR HOOPS. TIED wiTH NO. 14
S 3/4" GAUGE WIRE 8' OC
1/4• 5/8- I/4• mi
N
Q
INSIDE DIAMETER 24'
4'
I/4• j_ 1.1/4 -
CROSS SECTION OF
REINFORCED CONCRETE RING
AMERICAN PUBLIC WORKS ASSOCIATION — SOUTHERN CALIFORNIA CHAPTER
PRowuLa►Tea' BY THE APINA-AOC
COMMATIVE `°'`SE
MANHOLE SHAFT WITH
ECCENTRIC REDUCERIL
1111TANDAIIIIIIII Rm
324-0
USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION
34 -INCH MANHOLE FRAME AND COVER
SHEET 1 OF 2
1. UNLESS OTHERWISE INDICATED THIS STRUCTURE
SS AL CONFORM TO
ASTM C 476 AND ALL CONCRETE SHALL BE
2. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630.
3. ALL JOINTS SHALL BE SEALED 8Y FILLFNG THE ANNULAR T E SHAFT AT EACHCJOINT
ES
WITH CLASS OCLEAN OFHE INSIDE EXCESS MORTAR.
SHALL BE WIPED
4. PROTECTIVE PLASTIC LINER (T LOCK) OR ERNAG•I1NEESHALL BE COAT-
INGS WHERE REOUIRED BY THE PROJECT DRAWINGS
ACCORDANCE WITH SSPWC AND THE MANUFACTURER'S DIRECTIONS.
S. STEPS SHALL CONFORM TO STANDARD PLAN 6 5 R 636HOLE THEFRA*
STEP SHALL BE PLACED DIRECTLY BENEATH
UNLESS OTHERWISE SHOWN. STEPS SHALL BE UNIFORMLY SPACED 140
TO 15.' OC.
g. THE ECCENTRIC MANHOLE SHAFT REDUCER AN
TME MINS
THMAY EiCKNESS
PLAIN
CONCRETE. FOR PLAIN CONCRETE SECT 0
SHALL BE 6•.
T. THE PRECAST CONCRETE MANHOLE STRUCTURES WILL FORE IN PELT D?0
BY THE ENGINEER WHO WILL INDICATE ACCEPTANCE
THE JOB BY MARKING THE STRUCTURES WITH THE AGENCY'S STUMP.
S. THE VERTICAL SIDES OF THE MANHOLE SHAFT AND THE
ESIDEIOF
REDUCER SHALL BE LOCATED ABOVE AND IN LINE WITH THE
THE STORM DRAIN CONDUIT.
THE FOLLOWING STANDARD PLANS ARE INCIORPORATED HEREIN:
630 24 -INCH MANHOLE FRAME AND COVER
635 STEEL STEP
636 POLYPROPYLENE PLASTIC STEP
t4•IS
Wife SYMMETRICAL AD0UT 1,
32 Typ
119/
� I •• 3/16• R i
DEJAUL OF FRAME
�i.,e•
0 ul� 'ok 11
10 I• 1/'t• F�L[T>)I,TY! L4•
3 V20
SECTION A -A
M it me
SECTION THRU FRAME
NOTES:
1. THE CAST IRON USED SHALL CONFORM WITH ASTM A-48 CLASS 358.
2. THE FRAME AND COVER SHALL BE COATED WITH ASPHALTUM OR BITUMINOUS PAINT AFTER -
TESTING AND INSPECTION.
3. COVERS SHALL BE CAST WITH THE LETTER Ir FOR STORM DRAINS AND "S' FOR SEWERS AND THE
AGENCY'S IDENTIFICATION IN ACCORDANCE WITH INSTRUCTIONS FURNISHED BY THE AGENCY. THE
LETTER -D" OR "S" SHALL BE APPROXIMATELY 2'ii INCHES HIGH WITH 1/2 -INCH LINE WIDTH AND
PLACED IN THE CENTER OF THE COVER. ALL LETTERS SHALL BE FLUSH WITH THE FINISHED
SURFACE OF THE COVER.
4. FOUNDRY IDENTIFYING MARK, HEAT AND DATE SHALL BE CAST ON THE BOTTOM OF THE COVER
AND ON THE INSIDE OF THE FRAME.
S. IMPORTED COVERS AND FRAMES SHALL HAVE THE COUNTRY OF ORIGIN MARKING IN COMPUAWA
WITH FEDERAL REGULATIONS.
6. WEIGHT OF FRAME SHALL BE 260 POUNDS. WEIGHT OF COVER SHALL BE 175 POUNDS. ACTUAL
WEIGHTS SHALL BE WITHIN A RANGE OF 95% TO 110'/..
7. THE MANHOLE FRAME AND COVER SHALL BE INSPECTED BY THE ENGINEER PRIOR TO SHIPMENT
TO THE JOB SITE. ACCEPTANCE WILL BE INDICATED BY THE AGENCY'S MARK
9. THE PROOF -LOAD FOR TEST METHOD B OF THE STANDARD SPECIFICATIONS IS 40,700 POUNDS.
9. COVERS FOR MANHOLES LOCATED IN EASEMENTS, ALLEYS. PARKWAYS AND ALL OTHER PLACES
EXCEPT PAVED STREETS SHALL BE PROVIDED WITH SOCKET SET SCREW LOCKING DEVICES. DRILL
AND TAP TWO HOLES TO A DEPTH OF ONE INCH AT 90 DEGREES TO PICK HOLE AND INSTALL 3'. -INCH
X 34 -INCH STAINLESS STEEL SOCKET SET SCREWS WITH 3/9 -INCH RECESSED HEX HEAD. ALL
THREADS SHALL BE N C
AMERICAN PUBLIC WORKS ASSOCIATION — SOUTHERN CALIFORNIA CHAPTER
ALAN
PROMULSTAIIDAIp
Jowl �'�° �r THE AMA -A
01MT COOPERATIVE COMMITTEE
34 -INCH MANHOLE FRAME AND COVER
630m 1
1964
USE WITH STANDARD SPECIRCATIONS FOR PUBLIC WORKS CONSTRUCTION
PEV. IM
SHEET 1 OF !
ti
It TYPE 1 Z?' _
♦ TYI.
SYMMETRICAL
AsouT L tTYr.) 11
3/4"`(TIM )
P�At�
L ..�
A
SIDE ELEVATION
PSA IV
TYPE -2 As
L�
a A
SIDE ELEVATION
t —
PLAN
TYPE.3
re
A
SIDE ELEVATION
t
s
bev
W -
SECTION A -A
pictumayffemsel w
DIMENSIONS UNLESS OTHERWISE NOTED
ON DRAWINGS OR STANDARD PLANS FOR
SPECIFIC STRUCTURES:
D=7"
E = 6" OR T-1" WHICHEVER IS LESS,
MINIMUM E = 3"
S =12" MAXIMUM, EVENLY SPACED
EXCEPT S =16" MAXIMUM FOR
MANHOLES AND UNDERGROUND VAULTS
W =16" MINIMUM
EXCEPT W =14" MINIMUM FOR
MANHOLES AND UNDERGiROU ND VAULTS
1. UNLESS OTHERWISE SPECIFIED OR NOTED, STEP MAY BE ANY TYPE SHOWN.
2. STEPS SHALL BE STEEL CONFORMING TO ASTM A307 AND SHALL BE GALVANIZED AFTER
FABRICATION. IF STAINLESS STEEL STEPS ARE SPECIFIED OR CALLED FOR ON PLAAIS, THE
MATERIAL SHALL CONFORM TO ASTM A 276, 300 SERIES.
3. BOTTOM STEP SHALL BE MAXIMUM OF 2 FEET ABOVE FLOOR OR SHELF.
4. TYPES i AND 2 STEPS MAY BE CAST IN PLACE OR PLACED IN THE CENTER OF 1'A" MINIMUM
DIAMETER DRILLED OR FORMED HOLES AND SET WITH HIGH-STRENGTH (6,000 PSI MMI.),
NON-SHROW GROUT. TYPE 3 STEP SHALL BE CAST IN PLAACiE.
AMERICAN PUBLIC WORKS ASSOCIATION — SOUTHERN CALIFORNIA CHAPTER
F:
STANDARD PLAN
PROMULGATED BY THE APWA-AGC
JOINT COOPERATIVE COMMITTEE
STEEL STEP
635-
1M4
USE WITH STANDARD SPECIFICATIONS FOR PUSUC WORK= CONS I WJCT1011
PEV. IM
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