HomeMy WebLinkAbout2542-5FfNf3Nf9 GRAM OR
MANMPLE FRAME SPECIFIED ELEVATION MAfftOLE FRANC
AND COVER PER COLLAR. CLASS C MORTAR AND COVER PER
STD. PLAN 630
STO. PLAN 630
STD. CONCRETE RINGS. �•.
6. OR 16• IN THICKNESS. „L
j-' SEE NOTE 6 --�
R ` 2' �� WHEN POSSIBLE USE 4.� R • 2• -
' 4• M 4-2 1/2' RINGS �---{ _
OR EQUIVALENT ICr
4' 18' MAXIMUM4• • 04 WIR[
SEE RING SECTION
T_ DIA. HOOPS
3' IFOR JOINT DETAILS' s
92 COILS.
7 REOUIRED I • W'�
ti •2 TIE BARS. _
4 REOUIRED NLX•
I
I it ECCENTRIC PRECAST
n - CONCRETE CONE
VARIABLE LENGTH PRECAST CONCRETE L
SECTIONS. 6• MIN. THICKNESS FOR
S GINS' 3i' DIA. PLAIN CONCRETE. 4' MIN. THICKNESS
FOR REINFORCED CONCRETE
MINIMUM
36• SPECIAL MH RCP WITH I
A CIRCULAR CAGE AND
10000 MINIMUM i
ANY STANDARD ion -
PIPE
36'
• PIPE ENA DIA.
rJ • PIPE
CLASSC MORTAR T�
RVERTICAL T I C A SECTION
E L
OF PLAIN CONCRETE
ECCENTRIC MANHOLE SHAFT
VERTICAL SECTION
OF REINFORCED CONCRETE
ECCENTRIC MANHOLE SHAFT
2 1/2• RINGS SHALL BE REINFORCED
w1TH TWO 1/4• ROUND STEEL HOOPS:
6' AND 8' RINGS SHALL BE REINFORCED
WITH FOUR HOOPS. TIED WITH NO. 14
S 3/4" � GAUGE *IRE 8. OC
.� 8 * 1 ? tl
�4
1S/e I/4• �j
X D1PAWTER 24•
CROSS SECTION OF
REINFORCED CONCRETE RING
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
Poow�oA� w TIM APwA,Aoc
1ff11t
MANHOLE SHAFT WITH
ECCENTRIC REDUCER
rump Bftm
324-0
USE WITH STANOAW SPECIFICAT1014111 FOR MftIC rIlMS CONSTRUCTIOM
24-i FRAME AND
NCH
SNIFFY i Of t
NO TE4Z
1. UNLESS OTHERWISE INDICATED THIS STRUCTURE
SS SMALL
CONFORM TO
ASTMS 47$ AND ALL CONCRETE SHALL BE
2. MANHOLE FRAM AND COVER SHALL CONFORM TO STANDARD PLAN 530.
3. ALL JOINTS SHALL BE SEALED BY FILLFNG THE T E SHAFT ATRE PACES
WITH CLASS C EA OFHE INSIDE EXCESS MORTAR.
CH JOINT
SHALL BE WIPED N
4. PROTECTIVE PLASTIC LINER (T LOCK) OR ERAWINGS SHALLVED E NOAT-
INGS WHERE REOUIRED BY THE PROJECT 0
ACCORDANCE WITH SSPWC AND THE MANUFACTURER'S DIRECTIONS.
S. STEPS SHALL CONFORM TO STANDARD PLAN 655 R 636E TTHE'
EFRA'TOP
STHE TEP SHALL BE PLACED DIRECTLY BENEATH
UNLESS OTHERWISE SHOWN. STEPS SHALL BE UNIFORMLY SPACED 14•
TO 15" OC.
g. THE ECCENTRIC MANHOLE SHAFT REDUCER S THE MINS MUM THMAY ICKNESS
PLAIN
CONCRETE. FOR PLAIN CONCRETE SECTIONS
SHALL BE 60.
7. THE PRECAST CONCRETE MANHOLE STRUCTURES WILL FORE INSPECTEPME T DTO
BY THE ENGINEER WHO WILL INDICATE ACCEPTANCE
THEE JOB BY MARKING THE STRUCTURES WITH THE AGENCY'S STAMP.
7 '
a. THE VERTICAL SIDES OF THE MANHOLE SHAFTE WITH THEHE DEI OF
REDUCER SHALL BE LOCATED ABOVE AND LI
THE STORM DRAIN CONDUIT.
THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN:
630 24 -INCH MANHOLE FRAME AND COVER
635 STEEL STEP
636 POLYPROPYLENE PLASTIC STEP
KimAuql;*ziffqj WM• • aj
R•u Mi6' S1IMM[TRICAL woof fi
WW j 1 I�I�t�T". i
1"Ve also* aM/
r
'AIL OF FRAME
! 1't
•
V!• "a flLLftTmvp we
- nsm_ -
NO I as:
i
1. THE CAST IRON USED SHALL CONFWITH ASTM A-lt CLASS 35E.
2. THE FRAME AND COVER SMALL BE COATED WITH ASPHALTUM 004 §rrumv4OUS PAMdT AFTER
TESTING AND INSPECTION.
3. COVERS SHALL BE CAST WITH THE LETTER -W FOR STORM DRAM AND "S' FOR SEWED AND TME
AGENCY'S IDENTIFICATION IN ACCORDANCE WITH INSTRUCTIONS FURNISHED BY THE AGENCY. THE
LETTER -D" OR "S" SHALL BE APPROXIMATELY 2'4? INCHES HIGH WITH IAW NCH LNNE WIDTH AND
PLACED IN THE CENTER OF THE COVER. ALL LETTERS SHALL BE FLUSH MTN THE FOOS HED
SURFACE OF THE COVER.
4. FOUNDRY IDENTIFYING MAUI, HEAT AND DATE SHALL EE CAST ON THE BOTTOM OF THE COVW1
AND ON THE INSIDE OF THE FRAME.
S. MWORTED COVERS AND FRAMES SHALL HAVE THE COUNTRY OF ORIGIN MARKING IN COMPLIANCE
WITH FEDERAL REGULATIONS.
S. WEIGHT OF FRAME SHALL BE 2W POUNDS. WEIGHT OF COVER SHALL BE 17S POUNDS. ACTUAL_
WEIGHTS SHALL BE WITHIN A RANGE OF 95% TO 110%.
7. THE MANHOLE FRAME AND COVER SHALL BE INSPECTED BY THE ENGINEER P 4 0A TO
TO THE JOS SITE. ACCEPTANCE WILL BE INDICATED BY THE AGENCY'S MARK
I. THE PROOF -LOAD FOR TEST METHOD 8 OF THE STANDARD SPECIFICATIONS IS 40.?W POUNDS.
S. 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 I/•-ILNCM
X 3/4 -INCH STAINLESS STEEL SOCKET SET SCREWS WITH %-INCH RECESSED HEX HEAD. ALL
THREADS SMALL K N C
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
nAmM. fL�1
"""U`"A�
24-i FRAME AND
NCH
630=1
111164
USE WITH STANOA110 SPECIFICATIOIlr< Poll PlJ" WOIMt= CON:TIIIICTIOin!
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♦ TYP.
A&WT E (TYFj
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OLa'
i'
3/46" (Tyr.) W
IF 7i
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♦ SECTION30
A- A
w
A
SLOE ELEVATION
. ---
I4215r' A-�
a
A
SIDE ELEVATION
TYPE 3
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L
A
SIDE ELEVATION
INSTALLATION DETAIL
D1M"t" UNLESS OTMERIwBE MOM
ON DRAWINGS OR STANDARD PUNS FOR
SPECIFIC STRUCTURES:
D=r
E - 6" OR T-1" WNICMEVER 4 LESS,
Ma? WAUM E - 3"
S =12" MAXMAUM, EVENLY SPACED
CEPT S =16" MAXIMUM FOR
AWM40LES AND UNDERGROUND VAULTS
W s 14r M04M#UM
EXCEPT W =14" MINIMUM FOR
MANHOLES AND UNDERGROUND VAULTS
1. UI&ESS OTHERWISE SP'ECIFtEfl OR NIOM, STEP MAY BE ANY TYPE SHOWN.
I. STEPS SHALL BE STEEL CONFOPAMNG TO ASTM A 307 AND SHALL BE GALVANIZED AFTER
FABRICATION. IF STAINLESS STEEL STEPS ARE SPECIFIeD OR CALLED FOR ON PLANS, THE
MATERIAL SHALL COLIFORM TO ASTM A275, 300 SERIES.
3. BOTTOM STEP SHALL BE MAXMAIlM OF 2 FEET ABOVE FLOOR OR SHELF.
4. TYPES 1 AND 2 STEPS MAY BE CAST IN PLAICE OR PLACED IN THE CENTER OF 1'h• MNIIr N
DIAMETER DRILLED OR FORMED HOLES AND SET WITH HNOH4TR6WTN 0000 PSI M04
NOK -SHRINK GROUT. TYPE 3 STEP SMALL K CAST IN PLAC-9.
AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER
STAIIfrI&M PUS
POMiW coop w K APr mrm
,,DINT COOPft11ATiVE cowwrTEE
STEEL STEP
635.1
111164
1111E Wn STANOW p" PIC WOIOM
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