HomeMy WebLinkAboutS-223603NOTES
1. FOR NON- LOCKING USE OLYMPIC FOUNDRY
No. MH 30 OR EQUAL
2. FOR LOCKING UD USE OLYMPIC FOUNDRY
No. MH 30 D/T OR EQUAL.
1 1/2" CORE (TYP)
1" DIA LIFT HOLE
8 1/2" FROM CENTER
OF COVER
AISED LETTERS
3/4" CORE (TYP) —� NON -SKIn ce
ON 23' B.C.
COVER PLAN
FOR 5/8 " -it N.C.x1 1/4" S.S. SOC.
HD CAP SCREW (3 REQ'D)
NON SKID PATTERN (TYP)
N
MACHINED SEAT 2'1/2"
M
SEAT
SECTION A —A
8 WEBS
1/2" THK
DRILL & TAP:
5/8 " -11 N.C.
ON 23" B.C.
FRAME PLAN (TYP 3 PLACES)
2' -2 3/8"
.OP OF 2' -1 1 4"
WEB -- 2' -0"
fD
V -11 1/4"
2' -9 1/*'
SECTION B —B
LOCKING MANHOLE FRAME & COVER
NTS
NOTE
SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR
SURFACES, INCLUDING CHANNELING, COATED (SEALED)
WITH A HIGH SOLIDS URETHANE COATING;
WASSER MC- CONSEAL OR APPROVED EQUAL;
COLOR OF COATING SHALL BE WHITE.
W (SEE NOTE 4) NOTES:
LIMITS OF PIPE ZONE
BACKFILL MATERIAL 1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
(SEE NOTE 5) —1-
6"
CONCRETE CLASS C 2. HAND TAMP UNDER HAUNCHES.
(SEE NOTE 8)
C
FOUNDATION LEVEL L 3. COMPACT BEDDING MATERIAL TO 95% MAX. DENSITY EXCEPT
A DIRECTLY OVER PIPE. HAND TAMP ONLY.
66" MIS SEE NOTE 9 4 SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE
12" MAX. .� ����� SANITARY SEWERS SECTION OF THE STANDARD SPECIFICATIONS
FOR TRENCH WIDTH "W" AND TRENCHING OPTIONS. THE PIPE
ZONE WILL BE THE ACTUAL TRENCH WIDTH, EXCEPT FOR
(CLASS A DESIGN) ZONE A BEDDING. THE MINIMUM CONCRETE WIOTH SHALL
BE 1 -1/2 I.D. + 18 ".
5. TRENCH BACKFILL SHALL CONFORM TO "BACKFILLING
W (SEE NOTE 4) SEWER TRENCHES" IN THE SANITARY SEWERS
LIMITS OF PIPE ZONE SECTION OF THE STANDARD SPECIFICATIONS, EXCEPT
BACKFILL MATERIAL —r THAT ROCKS OR LUMPS LARGER THAN 1" PER FOOT OF
(SEE NOTE 5) 6" PIPE DIAMETER SHALL NOT BE USED IN THE BACKFILL
BEDDING MATERIAL MATERIAL.
FOR RIGID PIPE c.T
(SEE NOTE 6) 6. SEE "BEDDING MATERIAL FOR RIGID PIPE" IN THE AGGREGATES
FOUNDATION LEVEL DO SECTION OF THE STANDARD SPECIFICATIONS FOR THE
a MATERIAL SPECIFICATIONS.
6" MIN. SEE NOTE 9 7. SEE "BEDDING MATERIAL FOR FLEXIBLE PIPE" IN THE
12" MAX. �� ��. AGGREGATES SECTION OF STANDARD SPECIFICATIONS FOR
THE MATERIAL SPECIFICATIONS.
(Cuss B. C. D. DESIGN) 8. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO
BEDOW (SEE NOTE 4)PE ENSURE FLOW LINE IS MAINTAINED.
LIMITS OF PIPE ZONE 9' COMPACTED PIT RUN STRUCTURAL FILL AND /OR WELL
GRADED, COMPACTED, CRUSHED ASPHALT OR CONCRETE
o PAVING DEBRIS (3" MAX. SIZE) OVER COMPACTED
COMMON FILL OR COMPACTED NATIVE SUBGRADE MATERIALS.
BEDDING MATERIAL
FOR FLEXIBLE PIPE
(SEE NOTE 7) CD BEDDING CLASS DESIGN
FOUNDATION LEVEL DIMENSION CLASS A CLASS B I CLASS C CLASS D I CLASS F
4" MIN.
SEE NOTE 9 A 1/4 I.D. * * ZERO
6" MIN. 12" MAX.
12" MAX. C 3/4 O.D. 1/2 O.D. 1/8 O.D. O.D. O.D.
O -
(CLASS F DESIGN) : A = 4" MIN. 27" I.D. AND UNDER
BEDDING FOR FLEXIBLE PIPE 6" MIN. OVER 27" I.D.
PIPE BEDDING
DFFOR N SANITARY SEWERS 2
NTS
I I
\ FLOW °p
I /
NOTES:
STEPS SHALL BE INSTALLED ADJACENT TO
INFLOW LINES. INFLOW PIPE SHALL EXTEND
4" TO 9" INSIDE THE MH. OUTFLOW PIPE
SHALL BE FLUSH WTH THE MANHOLE.
0.10 DROP IN ALL CHANNELS ACROSS ALL
MANHOLES.
12" #8(1 ") GALV.
REBAR(TYP)
<
N w O
0 Z
NOTE:
LEGS MAY BE PARALLEL OR APPROXIMATELY
RADIAL AT OPTION OF THE MANUFACTURER
EXCEPT THAT ALL STEPS IN ANY MANHOLE
SHALL BE SIMILAR.
LADDER TO HANG
M,
1] FROM MH STEP
CV
3/4 "R
x
0
z 6"
N
w
� J
� o
w
w rr
0
o
o �
m Tn
ME Q
O <
w �
Or
w
V)
0
PREFABRICATED LADDER
NOTE: RUNGS AND IRONS TO BE DEFORMED OR NON SKIP.
#7 GALV
SMOOTH
STEEL
LADDER & MANHOLE STEP
NTS 3
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CASTING INLAND FDRY
OR EQUAL. PT. #714
SEE DETAIL 5.1.4.
3/4" SQUARES
SPACED 3/4"
HEIGHT 1/8"
AS INDICATED
❑ O
2' -0"
GRADE 1 1/2" CLASS "G °„�I
ASPHALT 12"
TMoIcNNmw. TNUnDw.AsAoFC`R wcE
ammuNTS T`*-lw@,ILT•cC`.w 6 K TM
+
-{- 25"
12` MAX.
ADJUSTMENT (4" MIN.)
❑ ❑ 1/8" RAISE -
is AocT ww
j—
❑ ❑ ❑ 1/2' WIDE BORDER
cr.,Tpkvcmc�
c ccmuT uoa
MAX. PIPE SIZE - 21" I.D.
CONE MANHC_E RING &COVER
❑ ❑
❑
❑
wei r L� n Asi wTr=ME
.
WON THE WTHDDD
N
❑
Zr DBCRo pAYDVE
cON mm, ON 9 . K cUN515TENT mt, THE mw,N
MORTAR JOINTS
-
7"
LATENT EWE As Notre, AND ACCL101al frnuMENTs
THE ASauLTCOmroE
ra
4' '' N.
CLASS "C"
FIBER JOINT PACKI
CLASS °C°
uND "No'.
y. .LO
STEPS - 3/4" DEFORMED BAR
I I -1"
45' (1/8 ") BEND CONIC. COLLAR
7 3/4"
6
STEPS SHALL BE INCLUDED
Tf —
MORTA
FILLET R
Sdm2236
z_
CONCRETE RISER BY PIPE INC.,
10"
PVC SEWER PIPE
� 48"
OR APPROVED EQUAL.
� g" \� ^
SIZE PER PLAN ;.
r
LADDER AND MH STEPS
6" MIN. (TYP.)
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C -14
—
P Iil�
12" (T"P)�
MAX. PIPE SIZE - 21" I.D.
Zi
"v 45' (1/8 ") BEND
-(—
LADDER -STD. ALUMINUM
7"
CLASS "C"
OR GALVANIZED STEEL
7 3/4"
CONC. BEDDING
MORTA
FILLET R
CONCRETE SHELF
8"
6" MIN. (TYP.)
15"
; I
e
PRECAST BASE SECTION
; I PLUG TO BE SEALED
6" MIN.
6" MIN.
OR CAST IN SHELF.
COMPACTED PIT RUN STRUCTURAL FILL AND WELL
vY
CAST IRON RING & COVER
IN SAME MANNER AS
SEWER MAIN JOINTS.
/OR
4" MIN. iii�rii�yii�rii�
12" MAX.
��
GRADED, COMPACTED, CRUSHED ASPHALT OR CONCRETE
PAVING DEBRIS (3" MAX. SIZE) OVER COMPACTED
CEMENT CONC. BEDDING
COMMON FILL OR COMPACTED NATIVE SUBGRADE MATERIALS.
UNDISTURBED SOIL
SANITARY MANHOLE TYPICAL
DETAIL
SANITARY SEWER CLEANOUT DETAIL
5
CITY OF RENTON DTS. DWG.:
vv WP ° ?7 °I ?76 NTS
BR28
AITC
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