HomeMy WebLinkAboutT-404325Y
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5/8'
C16mml
BOLTHOLES - 3 PLCS
EQUALLY SPACED 120'
APART ON 23 1/16" (586min)
DIA B.C, (SEE DETAIL)
COVER & FRAME
PLAN VIEW
25' DIA.
[635mml 1"
3/4' [25mml
C19mml
8 3/4" 2 1/2'
-* 1222mml [64mml
TYP
COVER SECTION VIEW
26 1/2' DIA
[673mml
25 1/4' DIA
1641mml 1 1/16'
1/4` (6rrm) DIA 127mmJ
NEOPRENE GASKET
6"
[152mml
23
3/8' DIA CL OPEN
[594mm)
27 5/16' DIA
[694mml
34 1/8' DIA
C667mml
FRAME SECTION VIEW
PUBLIC WORKS
DEPARTMENT
NOTES:
COVER BOTTOM VIEW
(3) BLT
SDC. (ALLEN HEAD)
5/8'-ll X 1.5 SS
RUBBER WASHER
BOLTING DETAIL
1/4' 1 1/16'
16mml
C27r,m]
r
. ]::--F
1/8' _ I
[3mr l
1/8'
CR3mml
GASKET GROOVE DETAIL
1. ALL COVERS SHALL BE LOCKING LID PER EAST
JORDAN IRON WORKS INC. No. 3717C1 OR EQUAL.
2. USE FRAME AND COVER FOR STORM (SPECIFY
;DRAIN" ON COVER), SANITARY (SPECIFY
"SEWER"), OR WATER (SPECIFY ItWATER").
MANHOLE FRAME AND COVER
STD. PLAN - 401
APPROVED:
Lmmerman
Works Administrator
DATE
MANHOLE FRAME AND COVER
SEE STD. PLAN 401
ADJUSTMENT RINGS AND MOTAR JOINTS
SEE NOTE 5
CONE (ECCENTRIC)
RUBBER GASKETED JOINTS IN
ACCORDANCE WITH ASTM C-443
STEPS -- POLYPROPYLENE STEPS
SHALL BE INCLUDED
CONCRETE RISER BY PIPE INC.,
OR APPROVED EQUAL.
LADDER -POLYPROPYLENE
SHALL BE ATTACHED TO MANHOLE
MAX. PIPE SIZE - 'E'
CONCRETE SHELF
PRECAST BASE SECTION
OR CAST IN SHELF.
NOT TO SCALE
IAr
.Br
IC,
V
'E,
48" MH
48"
6" MIN.
5"MIN
24" MIN.
21" I.D.
54" MH
54"
81' MIN.
5.5" MIN.
24" MIN.
24" I.D.
60" MH
60"
8" MIN.
6" MIN.
1 42" MIN.
1 30" I.D.
NOTES:
1. STEPS TO BE POLYPROPYLENE SAFETY STEPS.
2, STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
3. CASTING SHALL BE PER STD. PLAN 401.
4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE.
5. ADJUSTMENT OF THE CASTING TO GRADE SHALL BE PER STD PLAN 106. THE USE QF SHIMS IS PROHIBITED.
6. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING,
COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC-AROSHIELD OR
APPROVED EQUAL; COLOR OF COATING SHALL BE WHITE.
7. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C-443.
8. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 OF THE INSIDE DIAMETER OF THE LARGEST PIPE.
9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR-N-SEAL BOOTS OR
APPROVED EQUAL.
10. IN UNIMPROVED AREAS, MANHOLES SHALL EXTEND A MINIMUM OF 6" AND A MAXIMUM OF 12"
ABOVE FINISHED GRADE OR MUST HAVE A MINIMUM 2' DIAMETER CONCRETE RING POURED AT GRADE.
IN PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING.
11. MANHOLES OVER 20' DEEP SHALL BE A MINIMUM OF 60" IN DIAMETER.
11 1% PUBLIC WORKS
� DEPARTMENT
STANDARD SANITARY MANHOLE
STD. PLAN - 400.1
PR
GrcU Lmmerman
Public Works Administrator
DATE
T-404325
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SHEET:22A/RD-8A
OF: 70
JOB NO.: 17534
DWG: STD —DETAILS