SANITARY SEWER GENERAL NOTES - Official Website
Transcript of SANITARY SEWER GENERAL NOTES - Official Website
Sanitary Sewer Construction Notes
1. All public sanitary sewer systems shall be constructed in accordance with the latestedition of the Washington State Department of Transportation Standard Specificationsfor Road, Bridge, and Municipal Construction and the City of Longview Standard Plansand Specifications.
2. All public sanitary sewer system construction is subject to inspection and approval bythe City Department of Public Works. The Contractor shall notify the City a minimum oftwo full working days prior to the start of any construction.
3. The Contractor shall be responsible for determining the location of all undergroundutilities prior to the start of construction/excavation and shall notify the engineer of anypotential conflicts. The Contractor is required to contact the Northwest UtilityNotification Center a minimum of two full business days prior to the start ofconstruction and/or any excavation at 811 or www.callbeforeyoudig.org.
4. Tracer wire shall be installed with all non-conductive pipes in one continuous strand.Tracer wire shall be minimum #12 AWG steel reinforced copper wire. The insulationcolor shall be green and its material shall be a minimum 30 mil composed of high densitypolyethylene (HDPE) or high molecular weight polyethylene (HMWPE). Secure the wireon the pipe with tape every 8-10 feet as needed to keep the wire straight and on top ofthe pipe. Install a green warning tape 12-18 inches above the pipe in the sameorientation to the installed pipe. See SS-260 for locator box detail and requirements.
5. Continuity testing of tracer wire is required.
6. The existing sanitary sewer system shall stay isolated from the new system viamechanical plug until the new system is cleaned, tested, video inspected and approvedfor use.
7. Sanitary sewer pipe shall be cleaned by use of high pressure nozzle and vacuum truckprior to video inspection of testing. Video inspection shall be performed in anoperational and sequential order as approved by the City Engineer. All video work shallbe completed with no piecemeal or skipping around the system. Video recordings shallbe submitted on a CD, DVD, flash drive or similar media approved and accepted by theCity. There shall be no debris in the lines or further cleaning will be required prior toacceptance.
8. All sanitary sewer pipe shall be tested for deflection. Sanitary sewer constructed offlexible pipe (e.g. thermoplastic pipe) shall be tested in accordance with 7-17 of theStandard Specifications.
9. Bellies shall not exceed 0.03 feet.
SANITARY SEWER GENERAL NOTES
SS - 000JAN 2017
C.B.
Sanitary Sewer Construction Notes
Pressure testing of all sanitary sewer pipe including laterals is required in accordancewith the Standard Specifications Section 7-17.
Vacuum testing all new sanitary sewer manholes is required in accordance with ASTMDesignation C 1244-93.
As-built drawings shall be submitted and approved prior to project acceptance.
Pipe bedding shall be per standard plan SS-240.
If subgrade conditions are substandard, foundation material shall be installed to thedepth as directed by the City Engineer.
Geosynthetic materials shall meet the requirements of WSDOT Standard Specifications9-33.Geosynthetic materials shall be installed with all pipe and manholes and shall beplaced on undisturbed subgrade and below fill materials as directed by the Engineer.
All sanitary sewer laterals shall be a minimum of 6” with a minimum slope of 2% or asapproved by the Engineer. Laterals shall have a minimum cover of 36” over the top ofthe pipe within the Right of Way, or shall require ductile iron pipe and approval fromthe Engineer.
All sanitary sewer pipe which crosses water pipe shall be in accordance with StandardPlans W-290, W-295 or W-300 as applicable to the situation and approved by theEngineer.
Laterals shall be installed a minimum of five feet from the nearest manhole. No lateralconnection shall be made to manholes unless approved by the Engineer. Inserta-teesare not allowed on pipe 18 inch or less in diameter unless approved by the Engineer.
All stainless steel shall be of sufficient grade to be non-magnetic.
SANITARY SEWER GENERAL NOTES
SS - 001JAN 2017
C.B.
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48"
4"
6"
36"
8"
0.23
0.15
54"
4.5"
8"
42"
8"
0.19
.019
72"
6"
8"
60
12"
0.35
0.24
84"
8"
12"
72"
12"
0.39
.029
60"
5"
8"
48"
8"
0.25
.025
96"
8"
12"
84"
12"
0.39
0.29
SANITARY SEWER MANHOLE
SS - 020JAN 2017
C.B.
NOTES: 1. MANHOLES TO BE CONSTRUCTED IN ACCORDANCE WITH AASHTO M-199
(ASTM C 478) UNLESS OTHERWISE SHOWN ON PLANS OR NOTED IN THE
STANDARD SPECIFICATIONS.
2. HANDHOLES IN ADJUSTMENT SECTION SHALL HAVE 3' MIN. CLEARANCE.
STEPS IN MANHOLE SHALL HAVE 6" MIN. CLEARANCE. FOR DETAILS
SHOWING GRADE RINGS, LADDER, STEPS, HANDHOLDS, AND TOP SLAB
SEE STANDARD PLAN SS - 140 "MISCELLANEOUS MANHOLE DETAILS".
3. ALL REINFORCED CAST IN PLACE CONCRETE SHALL BE CLASS 4000.
NON-REINFORCED CONCRETE IN CHANNEL AND SHELF SHALL BE CLASS
3000. ALL PRECAST CONCRETE SHALL BE CLASS 4000.
4. PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS OR KNOCKOUTS
WITH A WALL THICKNESS OF 2" MIN.
5. ALL BASE REINFORCING STEEL SHALL HAVE A MINIMUM YIELD STRENGTH
OF 60,000 AND BE PLACED IN THE UPPER HALF OF THE BASE WITH 1" MIN.
CLEARANCE.
6. NPC SEALS OR APPROVED EQUAL AT ALL JOINTS.
7. KOR-N-SEAL BOOTS OR APPROVED EQUAL REQUIRED FOR ALL
CONNECTIONS.
8. CHANNEL CONSTRUCTED FOR SANITARY SEWER MANHOLES ONLY.
9. FOR END OF LINE MANHOLE LOCATE FRAME AND LID OVER OUTFALL LINE.
FOR INLINE MANHOLES LOCATE FRAME AND LID OVER UPSTREAM LINE.
10. MANHOLE FRAME TO BE CENTERED OVER FLOW.
11. GROUT KOR-N-SEAL BOOTS FLUSH TO MANHOLE.
12. FOUNDATION MATERIAL TO BE PLACED AS REQUIRED AND AS DIRECTED
BY THE ENGINEER.
24"
48", 54", 60", 72", 96"
42" MIN.
SHELF
SLOPES =
1
2
" / FT.
CONSTRUCT CHANNEL
AND SHELF IN FIELD
MORTAR FILLET
MA
X. H
EIG
HT
=
6'
DE
IS
GN
R
EQ
UIR
ED
F
OR
M
AN
HO
LE
S E
XC
EE
DIN
G 6'
8"
TOP SLAB
48" DIA. - 6"
54" DIA. - 8"
72" DIA. - 8"
96" DIA. - 12"
12"
REINFORCING STEEL (FOR PRECAST BASE
WITH INTEGRAL RISER)
0.15 SQ. IN / FT IN EACH DIRECTION FOR 48" DIA.
0.19 SQ. IN / FT IN EACH DIRECTION FOR 54" DIA.
0.24 SQ. IN / FT IN EACH DIRECTION FOR 72" DIA.
0.29 SQ. IN / FT IN EACH DIRECTION FOR 96" DIA.
REINFORCING STEEL (FOR SEPARATE BASE ONLY)
0.23 SQ. IN / FT IN EACH DIRECTION FOR 48" DIA. (NO. 3 BARS 6" C / C)
0.19 SQ. IN / FT IN EACH DIRECTION FOR 54" DIA. (NO. 4 BARS 12" C / C)
0.35 SQ. IN / FT IN EACH DIRECTION FOR 72" DIA. (NO. 4 BARS 12" C / C)
0.39 SQ. IN / FT IN EACH DIRECTION FOR 96" DIA. (NO. 4 BARS 12" C / C)
"O" RING
FOR 48" & 54" DIA. - 1' - 0"
FOR 72" & 96" DIA. - 2' - 0"
PRECAST BASE WITH INTEGRAL RISER
CRUSHED SURFACING TOP COURSE 6"
MIN. COMPACTED DEPTH. FOR PRECAST
BASES ONLY. 95% COMPACTION
CONCRETE COLLAR
SEE STD. PLAN SS-090
16"
FRAME & COVER
SEE STD. PLAN SS-100
WATER TIGHT MANHOLE INSERT
SEE STD. PLAN SS-120 & SS-130
GEO-FABRIC
13. GEOTEXTILE SHALL MEET THE REQUIREMENTS OF SECTION 9-33 & AS
NOTED IN THE CITY SPECIAL PROVISIONS HEREIN.
14. GROUTING SHALL BE SUFFICIENT TO PREVENT LEAKS BETWEEN THE
PRECAST COMPONENTS OF THE COMPLETED STRUCURE & SHALL BE
PERFORMED INSIDE, BETWEEN & OUTSIDE OF ALL RISERS, JOINTS &
PIPE PENETRATIONS.
SEE NOTE 8
SEE NOTE 2
15. NPC FLEX RIB SEALS REQUIRED ON JOINTS & RISERS OR APPROVED
EQUAL.
16. POURED IN PLACE BASINS NEED CITY APPROVAL.
FLAT TOP SANITARY SEWER MANHOLE
SS - 030JAN 2017
C.B.
1. CONCRETE BENCHES SHALL BE SLOPED FROM THE CROWN OF THE PIPE @ A 4% UPWARD TO THE MANHOLE
WALL.
2. ENTRIES SHALL BE KOR-N-SEAL, AS APPROVED BY THE CITY.
3. RADIUS MUST HAVE ENOUGH ROOM TO BE ABLE TO INSERT AIR PLUGS AND STANDARD TRACTOR TV
EQUIPMENT.
NOTES:
STANDARD SEWER INVERT PLANS FOR MANHOLE
NOTE 1
NOTE 3
4%
STANDARD SEWER INVERT PLANS FOR MANHOLES
SS - 060JAN 2017
C.B.
MAINLINE
1
2
" ANCHOR
BOLTS (4)
2" SS STRAPS
MAXIMUM 3' C / C
MINIMUM 2 STRAPS
TYPICAL MANHOLE FOUNDATION
CONSTRUCTION AS DIRECTED
BY CITY
LINK SEAL
OR AS APPROVED
BY THE CITY
1. DROP SHALL REQUIRE A 45° BEND TO CHANNEL
FLOWS TO THE MANHOLE CHANNEL.
2. GROUT KOR-N-SEAL BOOTS FLUSH TO MANHOLE.
3. DROP SIZE TO BE SAME SIZE AS MAINLINE SEWER.
NOTES:
1
2
" ANCHOR BOLT
STAINLESS STEEL (4)
MANHOLE DIMENSION TABLE
DIA.
WALL
THICKNESS
BASE
THICKNESS
MAXIMUM
KNOCKOUT
SIZE
DISTANCE
BETWEEN
KNOCKOUTS
MINIMUM
in /ft. IN EACH DIRECTION
BASE REINFORCING STEEL
2
SEPARATE BASE INTEGRAL BASE
48" 4" 6" 36" 8" 0.23 0.15
54" 4.5" 8" 42" 8" 0.19 .019
72" 6" 8" 60 12" 0.35 0.24
84" 8" 12" 72" 12" 0.39 .029
60" 5" 8" 48" 8" 0.25 .025
96" 8" 12" 84" 12" 0.39 0.29
4. MANHOLE MINIMUM SIZE TO BE 60" OR AS
DETERMINED BY CITY ENGINEER.
5. GROUTING SHALL BE SUFFICIENT TO PREVENT
LEAKS BETWEEN THE PRECAST COMPONENTS OF
THE COMPLETED STRUCTURE & SHALL BE
PERFORMED INSIDE, BETWEEN & OUTSIDE OF ALL
RISERS, JOINTS & PIPE PENETRATIONS.
45° BEND
4" MIN
CLEARANCE
SANITARY SEWER AND STORM DROP CONNECTION
SS - 070JAN 2017
C.B.
MAINLINE
DROP PIPE TO BE
SAME SIZE AS
MAINLINE SEWER
1. COMPLETE CORROSION PROTECTION MUST BE ASSURED.
2. GROUT KOR-N-SEAL BOOTS FLUSH TO MANHOLE.
NOTE:
NOTE:
TYPICAL MANHOLE FOUNDATION
CONSTRUCTION AS DIRECTED
BY CITY
CONCRETE BLOCKING
SEE TABLE FOR MIN.
BEARING AREA
D.I. 90° MJ BEND
LINK SEAL
OR APPROVED EQUAL
1
2
" ANCHOR BOLT
STAINLESS STEEL (4)
DUCTILE IRON PIPE
2" STAINLESS STEEL STRAPS
MAXIMUM 3" CC
MINIMUM 2 STRAPS
HEIGHT OF
DROP (FT.)
2.5 - 5
5.1 - 10
10.1 - 15
15.1 - 20
20.1 - 25
MAXIMUM BEARING
AREA (SF.)
1.0
2.0
2.5
3.0
4.0
3. GROUTING SHALL BE SUFFICIENT TO PREVENT LEAKS
BETWEEN THE PRECAST COMPONENTS OF THE
COMPLETED STRUCTURE & SHALL BE PERFORMED
INSIDE, BETWEEN & OUTSIDE OF ALL RISERS, JOINTS
& PIPE PENETRATIONS.
CHANNEL
AS DIRECTED
OUTSIDE DROP CONNECTION
SS - 080JAN 2017
C.B.
DIR
EC
TIO
N
OF
T
RA
VE
L
1. COVER MANHOLE WITH BUILDING PAPER AND CONST. ASPHALT CONCRETE BASE COURSE AND WEARING
COURSES.
2. SAW SQUARE AROUND MANHOLE 12" MIN. FROM MANHOLE FRAME.
3. RAISE MANHOLE FRAME AND COVER TO FINISH GRADE BY INSTALLING CONCRETE RINGS AND LEVELING
MORTAR.
4. BACKFILL WITH EARLY STRENTH P.C. CONCRETE TO FINISH GRADE.
5. PROTECT FROM TRAFFIC LOADING UNTIL CONCRETE HAS CURED TO 80% OF DESIGN STRENGTH.
6. APPLY TACK COAT TO EDGES OF EXISTING PAVEMENT BEFORE INSTALLING PATCH.
7. FINISH JOINT WITH ASPHALT SEAL AND SAND.
8. MAXIMUM GRADE ADJUSTMENT IS 19" FROM CASTING TO TOP OF CONE.
NOTES:
PLAN
SECTION
#4 BAR OR HOOP
2 EACH
12" MIN.
12" MIN.
4
'
M
I
N
.
-
5
'
M
A
X
.
4
'
M
I
N
.
-
5
'
M
A
X
.
CUT LINE
MANHOLE
12" MIN.12" MIN.
NO. 4 REBAR
EXISTING AC
PAVEMENT
CUT LINE
CUT LINE
MH RING & COVER
CONCRETE COLLAR
8"
19"
9. CONCRETE SHALL BE CLASS 4000 COMMERCIAL.
DIR
EC
TIO
N
OF
T
RA
VE
L
#4 BAR
OR HOOP
2 EACH
12" MIN.
12" MIN.
6
'
M
A
X
.
6
'
M
A
X
.
CUT LINE
MANHOLE
WITH LOCATE WIRE BOX
SEWER
6" MIN.
LOCATE
WIRE
BOX
10. COLLARS ARE REQUIRED FOR ALL PAVED TRAVEL WAYS.
CONCRETE COLLAR
SS - 090JAN 2017
C.B.
TOP VIEW
SECTION A-A
AA
2 7/8" MAX LIFT (4" SCREW)(SHORTER SCREWS AVAILABLE)
25"23 3/4"
8 1/2"
7"
31"
23"
DETAIL A
(4) 5 8" BY 4" JACK SCREWWITH 5 8" HEX HEAD
7" ADJUSTABLE RING
(4) 5 8" SLOT NUT INSERT
NOTES:1. CASTING ASSEMBLY TO BE H20 LOAD RATING OR AS APPROVED BY CITY ENGINEER.2. SCREWS SHALL BE ZINC-PLATED, MILD STEEL CONFORMING TO ASTM A 1018.3. NUTS SHALL BE ZINC ALLOY CONFORMING TO ASTM C41A.4. GAPS SHALL BE FILLED WITH NON-SHRINK GROUT PER THE MOST CURRENT WSDOT STD. SPECIFICATION 9-20.3(2).5. MANHOLE RING SHALL BE SHIMLESS ADJUST-TO-GRADE FOLLOWING MANUFACTURER'S REQUIREMENTS. ADJUST
SCREWS TO MEET FINISHED GRADE.6. SEE LONGVIEW STD. PLAN SS-120 FOR MANHOLE COVERS.
23" x 8 1/2" MANHOLE FRAME
SS - 100FEB 2021
K. H.
TOP VIEW
SECTION A-A
25"
23 1/4"
24 47/64"
7/8"
31"
6"
2 1/8"
2"
3"
NOTES:1. CASTING ASSEMBLY TO BE H20 LOAD RATING OR AS APPROVED BY CITY ENGINEER.2. SCREWS SHALL BE ZINC-PLATED, MILD STEEL CONFORMING TO ASTM A 1018.3. NUTS SHALL BE ZINC ALLOY CONFORMING TO ASTM C41A.4. GAPS SHALL BE FILLED WITH NON-SHRINK GROUT PER THE MOST CURRENT WSDOT STD. SPECIFICATION 9-20.3(2).5. MANHOLE RING SHALL BE SHIMLESS ADJUST-TO-GRADE FOLLOWING MANUFACTURER'S REQUIREMENTS. ADJUST
SCREWS TO MEET FINISHED GRADE.6. SEE LONGVIEW STD. PLAN SS-120 FOR MANHOLE COVERS.7. USE OF THIS SIZE FRAME ONLY PERMISSIBLE WITH CITY ENGINEERS APPROVAL. SS-100 TO BE USED FOR NORMAL
CIRCUMSTANCES.
3" ADJUSTABLE RING
(4) 5 8" SLOT NUT INSERT
(4) 5 8" BY 4" JACK SCREWWITH 5 8" HEX HEAD
23" x 6" MANHOLE FRAME
SS - 110FEB 2021
K.H.
MACHINE TO A TRUE
BEARING ALL AROUND
CAST IRON OR DUCTILE
W/ H20 LOAD RATING
APPROVED BY CITY ENGINEER
MANHOLES
SANITARY SEWER
BOTTOM VIEW
SECTION A-A
TOP VIEW
A
A
24
3
4
"
1"
1
1
2
"
7
8
"
1"
24 3/4" DIAMETER MANHOLE COVER
SS - 120JAN 2017
C.B.
EXISTING MANHOLE
WALLS
MAN PAN SHALLOW DISH
MANHOLE INSERT
OR APPROVED EQUAL
EXISTING MANHOLE FRAME
EXISTING MANHOLE COVER
4"
WATERTIGHT MANHOLE INSERT
SS - 130JAN 2017
C.B.
1. P
RO
PR
IE
TA
RY
M
AN
HO
LE
S
TE
PS
A
RE
A
CC
EP
TA
BLE
, P
RO
VID
ED
TH
AT
T
HE
Y C
ON
FO
RM
T
O S
EC
TIO
N R
. A
ST
M C
478 (A
AS
HT
O M
-199)
AN
D M
EE
T A
LL W
IS
HA
R
EQ
UIR
EM
EN
TS
.
2. M
AN
HO
LE
S
TE
P LE
GS
S
HA
LL B
E P
AR
ALLE
L O
R A
PP
RO
XIM
AT
ELY
RA
DIA
L A
T T
HE
O
PT
IO
N O
F T
HE
M
AN
UF
AC
TU
RE
R, E
XC
EP
T T
HA
T
ALL S
TE
PS
IN
A
NY
M
AN
HO
LE
S
HA
LL B
E S
IM
ILA
R. P
EN
ET
RA
TIO
N
OF
T
HE
O
UT
ER
W
ALL B
Y A
LE
G IS
P
RO
HIB
IT
ED
.
NO
TE
S:
5"
24"
5"
4"
1" C
LE
AR
AN
CE
#4 B
AR
9
1
2
"
MIN
.
12" M
IN
.
6"
12" M
IN
.
6
1
2
"
MIN
.
3"
6"
9
1
2
"
MIN
.
3
1
2
"
12" M
IN
.
#8 H
DP
E S
TE
PS
H
AN
DH
OLD
M
AN
HO
LE
S
TE
P
D
RO
P R
UN
G
G
RA
DE
R
IN
G
M
AN
HO
LE
S
TE
P
8"
24"
2" C
LR
(T
YP
.)
#4 B
AR
S @
6" C
EN
TE
RS
BO
TT
OM
F
AC
E
WIT
H 1" M
IN
. C
OV
ER
48" &
54" T
OP
S
LA
B
48"
8"
2" C
LR
(T
YP
.)
#5 B
AR
S @
6" C
EN
TE
RS
BO
TT
OM
F
AC
E
WIT
H 1" M
IN
. C
OV
ER
72" T
OP
S
LA
B
48"
12"
#6 B
AR
S @
7" C
EN
TE
RS
BO
TT
OM
F
AC
E
WIT
H 1" M
IN
. C
OV
ER
2" C
LR
(T
YP
.)
96" T
OP
S
LA
B
MISCELLANEOUS MANHOLE AND VAULT DETAILS
SS - 140JAN 2017
C.B.
SID
EW
ALK
P
L
4" TO 6" SANITARY SEWER SERVICE LATERAL
45° M
AX
.
PIP
E B
ED
DIN
G
6" P
VC
T
EE
O
R
RO
MA
C S
AD
DLE
NO
S
IZ
E O
N
SIZ
E T
AP
S
AT
TA
CH
T
O S
AD
DLE
OR
T
O E
XIS
TIN
G T
RA
CE
R
WIR
E
45° M
AX
. B
EN
D
LA
TE
RA
L A
T 2%
M
IN
6" X
6" X
6" W
YE
NO
T
EE
'S
PV
C C
LE
AN
OU
T
RT
-1 C
ON
CR
ET
E
BO
X &
C
LE
AN
-O
UT
TO
B
E P
LU
MB
WA
TE
RT
IG
HT
C
AP
O
R
CO
NN
EC
TIO
N T
O
HO
US
E LA
TE
RA
L
NO
. 12 S
OF
T D
RA
WN
G
RE
EN
CO
PP
ER
W
IR
E F
OR
LO
CA
TIO
N.
(3' LO
OP
T
O R
EA
CH
A
BO
VE
FIN
IS
H G
RA
DE
) R
UN
W
IR
E
IN
SID
E O
F R
T-1 B
OX
.
6'
2'
VA
RIE
SV
AR
IE
S
3' E
XC
ES
S W
IR
E C
OILE
D IN
RT
-1 B
OX
A
S R
EQ
UIR
ED
B
Y
TH
E C
IT
Y E
NG
IN
EE
R O
R
AP
PR
OV
ED
P
LA
NS
.
36" MIN.
36" MIN.
RO
AD
P
AV
EM
EN
T S
EC
TIO
N
CR
US
HE
D S
UR
FA
CIN
G T
OP
CO
UR
SE
P
IP
E B
ED
DIN
G
CO
MP
AC
TIO
N IN
SP
EC
TIO
N
RE
QU
IR
ED
D
UR
IN
G P
LA
CE
ME
NT
BR
OO
KS
R
T-1 C
LE
AN
OU
T &
C
OV
ER
P
ER
S
TD
. P
LA
N S
S-160
CO
NC
RE
TE
C
OLLA
R P
ER
S
TD
. P
LA
N W
-280
6" S
CR
EW
C
AP
P
LU
G
W/ M
ALE
IR
ON
P
IP
E T
HR
EA
DS
W/ 2" x 2" R
AIS
ED
N
UT
PR
ES
SU
RE
T
RE
AT
ED
2x4,
PA
IN
TE
D G
RE
EN
&
E
XT
EN
DE
D
4' A
BO
VE
F
IN
IS
H G
RA
DE
, IF
HO
OK
U
P IS
N
OT
T
AK
IN
G P
LA
CE
IM
ME
DIA
TE
LY
.
IN
VE
RT
M
EA
SU
RE
D
OW
N T
O B
E
PO
ST
ED
O
N 2x4 P
OS
T.
PR
IV
AT
E
(P
LU
MB
IN
G C
OD
E)
PU
BLIC
W
OR
KS
ST
AN
DA
RD
S
BA
CK
O
F W
ALK
6" D
-3034 P
VC
45° B
EN
D
6" SANITARY SEWER SERVICE LATERAL
SS - 150MARCH 2018
C.B.
SEWER
NO. RT-1 CAST IRON COVER
NO. RT-1 BODY
CAST IRON
RING WITH
LIFTING
SOCKETS
NOTES: 1. NOT INTENDED FOR USE IN TRAFFIC AREAS.
2. COVER TO BE MARKED "SEWER" FOR CLEAN OUT.
3. FOR 6" SEWER LATERAL ONLY. LARGER LATERALS SHALL USE
SS-170 OR APPROVED EQUAL.
4. 3' EXCESS TRACER WIRE COILED IN BOX AS REQUIRED BY THE CITY
ENGINEER OR APPROVED PLANS.
5. CONCRETE COLLAR PER STD. PLAN W-280.
9
5
/
8
"
3 1/4"
6
3
/
4
"
8
1
/
2
"
6"
6
3
/
4
"
7
/
8
"
8
"
SEWER CLEAN-OUT BODY & COVER
SS - 160MARCH 2018
C.B.
SEWER
SEWER TO BE EMBOSSED ON LID
12
1
4
"
13
1
2
"
26" x 26" MIN.
1"
4"
20"
CONCRETE COLLAR
A CONCRETE COLLAR SHALL BE INSTALLED AROUND THE CAST IRON CLEAN OUT BOX.
COLLAR SHALL BE 26" x 26"L x 8"D.
COLLAR SHALL BE EDGED WITH
3
8
" FELT IF INSTALLED IN A CONCRETE AREA.
CONCRETE SHALL BE CLASS 4000.
3' EXCESS TRACER WIRE COILED IN BOX AS REQUIRED BY THE CITY ENGINEER OR
APPROVED PLANS.
LIFT HANDLE
OLYMPIC FOUNDRY, INC.
11" x 4" FLANGE DOWN
FRAME AND COVER PART
NO. MH5 (OR APPROVED
EQUAL)
PICK HOLE
8"
CLEAN OUT FOR 8" LINES
SS - 170MARCH 2018
C.B.
SIDE SEWER PLUG DETAIL
TRENCHLESS SIDE SEWER PLUG DETAIL
ABANDON AT PROPERTY LINE/RIGHT OF WAY LINE
AND MAIN
P
L
R/W
CITY MAY ALLOW TRENCHLESS
APPLICATION UNDER CERTAIN
SITUATIONS AS SHOWN.
NOTE:
5
3
2
1
4
1 SST-316 SLEEVE
POLYETHYLENE FOAM
POLYESTER BLEND-NEEDLED FELT
SATURATED WITH EPOXY RESIN
O-RINGS
SEWER PIPE
2
3
4
5
SIDE SEWER PLUG OR SLEEVE
1
2
"
2
'
M
I
N
.
1
2
"
M
A
X
.
NONSHRINK GROUT
4" MIN. AROUND PIPE (TYP.)
MECHANICAL PLUG W/
SHOULDER TIED TO
CONCRETE
REMOVE
SECTION
EXIST. SIDE LATERAL
EXIST. SEWER MAIN
NONSHRINK GROUT
4" MIN. AROUND PIPE (TYP.)
MECHANICAL PLUG W/
SHOULDER TIED TO
CONCRETE
6" MIN.
BOTH SIDES
24" MIN. LENGTH
EXIST. SEWER MAIN
SIDE LATERAL TO
BE ABANDONED AND
SAND OR GROUT FILLED
SIDE SEWER PLUG OR SLEEVE
SS - 180JAN 2017
C.B.
ABANDON AT MANHOLE
FOR SEWERS 15" AND SMALLER DIAMETER, DISCONNECT SEWERS AS SHOWN, INSERT MECHANICAL
PLUGS, AND PLACE GROUT.
FOR SEWERS 18" AND LARGER DIAMETER SAME PROCEDURE AS NOTE 1 EXCEPT MASONRY
BULKHEAD MAY BE SUBSTITUTED FOR MECHANICAL PLUG.
RESHAPE AND FILL EXISTING CHANNEL AS NECESSARY TO PROVIDE SMOOTH CONTOUR BETWEEN
INCOMING AND OUTGOING PIPES.
1.
2.
3.
NOTES:
1
8
"
2
'
M
I
N
.
1
8
"
REMOVE
SECTION
NONSHRINK GROUT
4" MIN. AROUND PIPE (TYP.)
MECHANICAL PLUG
FILL PIPE WITH GROUT
FLUSH TO INSIDE OF
MANHOLE WALL
EXIST. SEWER MAIN
EXIST. SEWER MANHOLE
REFILL & SHAPE
CHANNEL, SEE
NOTE 3
ABANDONMENT OF PIPE AT MANHOLE
SS - 190JAN 2017
C.B.
FOR SEWER 15" AND SMALLER DIAMETER, SET
MECHANICAL PLUGS INTO ALL PIPES ENTERING
MANHOLES AS SHOWN. FOR SEWERS 18" AND LARGER
DIAMETER PROVIDE MASONRY BULKHEAD IN LIEU OF
MECHANICAL PLUGS
FILL MANHOLE SOLID WITH CDF.
MIX TO BE APPROVED BY CITY.
REMOVE MANHOLE TO 4'-0"
MINIMUM BELOW FINISH
GRADE. (ALL GRADE RINGS
AND TOP SECTION OF PRECAST
MANHOLE)
REMOVE MANHOLE FRAME,
COVER AND CONE AND RETURN
TO OPERATIONS BUILDING
EXISTING FINISH GRADE
NOTE:
1) ABANDONMENT BY THIS
METHOD REQUIRES CITY APPROVAL.
2) CITY MAY REQUIRE COMPLETE
REMOVAL.
COMPLETE MANHOLE ABANDONMENT
SS - 200JAN 2017
C.B.
NOTES:THE METHOD OF CONNECTING NEW PVC MAIN SEWER PIPE TO
EXISTING MAIN SEWER PIPE SHOWN ON THIS DETAIL APPLIES TO
ALL SUCH CONNECTIONS REQUIRED FOR MAIN SEWER, SIDE
SEWER, AND MANHOLE REPLACEMENT WORK.
PIPE ENDS SHALL BE CUT TRUE AND FLUSH AND SHALL BUTT
TOGETHER EVENLY AND TIGHT.
IF THE EXISTING PIPE IS ALSO PVC, THE EXISTING PIPE CAN BE
BEVELED, THE NEW STUB SLID INTO THE MANHOLE SPIGOT FIRST
THEN SLID BACK ONTO THE EXISTING PIPE.
CRUSHED SURFACING TOP COURSE SHALL BE PLACED AND
COMPACTED AROUND CONNECTION TO ASSURE PIPE STAYS
TRUE AND NO SETTLEMENT OCCURES.
THIS APPLICATION MAY BE USED FOR GRAVITY SYSTEMS FOR
REPAIRS OR NEW INSTALLATIONS.
NOT FOR PRESSURE SYSTEMS.
SPLICE EXISTING TRACE WIRE AS REQUIRED.
FLO
W C
HA
NN
EL
KOR-N-SEAL BOOT
NEW MANHOLE
3' MINIMUM
FERNCO OR CITY APPROVED EQ.
TRANSITION COUPLING
EXISTING SEWER MAIN
NEW PVC PIPE
GROUT KOR-N-SEAL BOOTS
FLUSH TO MANHOLE
CONNECTION BETWEEN NEW MANHOLE & EX'ST SEWER MAIN
SS - 210JAN 2017
C.B.
FERNCO OR CITY APPROVED EQUIVALENT
TRANSITION COUPLING
TYPICAL PIPE ADAPTER
NOTES:THE METHOD OF CONNECTING NEW PVC MAIN SEWER PIPE TO
EXISTING MAIN SEWER PIPE SHOWN ON THIS DETAIL APPLIES TO
ALL SUCH CONNECTIONS REQUIRED FOR MAIN SEWER, SIDE
SEWER, AND MANHOLE REPLACEMENT WORK.
PIPE ENDS SHALL BE CUT TRUE AND FLUSH AND SHALL BUTT
TOGETHER EVENLY AND TIGHT.
CRUSHED SURFACING TOP COURSE SHALL BE PLACED AND
COMPACTED AROUND CONNECTION TO ASSURE PIPE STAYS
TRUE AND NO SETTLEMENT OCCURES.
THIS APPLICATION MAY BE USED FOR GRAVITY SYSTEMS FOR
REPAIRS OR NEW INSTALLATIONS.
NOT FOR PRESSURE SYSTEMS.
SPLICE EXISTING TRACE WIRE AS REQUIRED.
TYPICAL PIPE ADAPTER/REPAIR
SS - 220JAN 2017
C.B.
SANITARY SEWER TAP
BOLTS, NUTS AND WASHERS,
1
2
" UNC
ROLL THREAD TEFLON COATED.
3
1
2
" WIDE BAND FOR SPREADING OUT
CLAMP FORCE ON PIPE.
THE STAINLESS WELDS ARE FULLY
PASSIVATED.
EXCESS STRAP GOES BETWEEN PIPE
AND BAND
NOTE:
STAINLESS STEEL 304ADJUSTABLE STRAP
SANITARY SEWER SADDLECONFORMING TO PIPE
1) PIPE TO BE TAPPED USING A HOLE SAW OR APPROVED EQUAL, NO SIZE ON SIZE TAPS.
2) INSERT-A-TEES ARE NOT ALLOWED ON PIPE 18 INCH OR LESS IN DIAMETER UNLESS
APPROVED BY THE CITY.
NOTE:
EXISTING SANITARY SEWER MAIN
SEWER LATERAL
STAINLESS STEEL 304
ADJUSTABLE STRAP
SEWER SADDLE
ROMAC STYLE CB
(OR EQUAL)
SANITARY SEWER TAP
SS - 230JAN 2017
C.B.
FOUNDATION MATERIAL:
DEPTH AS DIRECTED BY THE CITY
6" MIN.
6" MIN.
A APIPE O.D.
TRENCH
A = 12" FOR PIPE 24" O.D. AND SMALLER
18" FOR PIPE GREATER THAN 24" O.D.
GEOTEXTILE
PIPE ZONE
C.S.T.C. FILL
COMPACTED
TO 95% MAX.
DENSITY
PIPE ZONE
C.S.T.C. FILL
COMPACTED
TO 95% MAX.
DENSITY
SEE STANDARD PLAN ST-010
TO ST-040 FOR TRENCH BACKFILL
REQUIREMENTS ABOVE THE
PIPE ZONE
NOTES:
1. GEOTEXTILE SHALL MEET THE REQUIREMENTS OF SECTION 9-33
& AS NOTED IN THE CITY SPECIAL PROVISIONS. AS APPROVED BY THE CITY.
PIPE BEDDING
SS - 240JAN 2017
C.B.
NORMAL TRENCH BOTTOM
SEWER
PIPE
PIPE O.D. + 12" ABOVE
AND BELOW PIPE
12"
MIN. WIDTH
MIN. TRENCH
MIN.
12"
12" MIN.
12" MIN.
12" MIN.
SEWER PIPE
POUR CONCRETE
AGAINST NATURAL
UNDISTURBED SOIL
4000psi CONCRETE
12" MIN.
1. COLLAR REQUIRED EVERY 50' MAX.. CITY MAY
REQUIRE ADDITIONAL COLLARS.
2. ALL PIPE TO BE RESTRAINED JOINT.
3. CONTRACTOR SHALL PROVIDE MATERIAL
SUBMITTALS ON PROPOSED PIPE RESTRAINT & PIPE
ANCHOR PRIOR TO CONSTRUCTION.
NOTES:
SEE NOTE 2
SEE STD. PLAN SS-240
FOR TRENCH WIDTH
PIPE ANCHOR
SEWER PIPE ANCHOR
SS - 250JAN 2017
C.B.
(SLOPES 15% OR MORE)
CONCRETE COLLARTOP VIEW
2
4
"
x
2
4
"
M
I
N
.
DIR
EC
TIO
N
OF
T
RA
VE
L
MAIN
TRACER WIRE
CONCRETE COLLAR
24" x 24"
SNAKEPIT TRACER WIRE BOX
#31077 & GREEN IN COLOR
(OR APPROVED EQUAL)
WIRE TO COME UP INSIDE ABS RISER
SECTION TO ATTACH TO TERMINALS
ON BOTTOM OF LID
1. A CONCRETE COLLAR SHALL BE INSTALLED
AROUND THE SNAKEPIT BOX, COLLAR SHALL BE
24"W x 24"L x 8"D. COLLAR SHALL BE EDGED WITH
3
8
" FELT IF INSTALLED IN A CONCRETE AREA.
2. WIRE SHALL BE 12 GAUGE SOFT DRAWN COPPER
WITH INSULATION.
3. INSULATION COLOR SHALL BE GREEN.
4. WIRE SHALL BE ATTACHED TO PIPE EVERY 20',
WIRE SHALL BE CENTERED ON TOP OF PIPE WITH
ONE FOOT OF STACK FOR EVERY 20' OF PIPE.
5. 1500 FEET MAXIMUM SPACING FOR TRACER WIRE
BOXES ALONG MAIN. TRACER WIRE BOX SHALL BE
PLACED AT ALL MANHOLES AND MAINLINE
CLEAN-OUTS; UNLESS OTHERWISE APPROVED OR
DIRECTED BY THE CITY ENGINEER. BOXES PLACED
AT MANHOLES SHALL BE POURED IN MANHOLE
COLLAR.
NOTES:
THIS DETAIL SHALL BE USED FOR COLLARS ON SNAKE PITS, SEWER CLEAN-OUTS & WATER VALVE BOXES
LOCATOR BOX DETAIL
SS - 260MARCH 2018
C.B.
MANHOLE (NOT TO SCALE) SEE
STANDARD MANHOLE DRAWING
FINISH
GRADE
1. AS DIRECTED THE POST SHALL BE LOCATED ON THE STRAIGHT SIDE OF MANHOLE
CONE.
2. POSTS SHALL BE SET IN CONCRETE.
3. POSTS SHALL BE PAINTED COLOR AS DIRECTED.
4. CARSONITE MARKERS TO BE USED AS DIRECTED BY CITY OR AS SHOWN ON PLANS.
NOTES
LOCATOR POST - FOR NON-TRAFFIC AREAS
18" MIN.
36"
12" - 18"
CONCRETE FOR POST TO BE 12"
DEEP x 12" DIA. CL 3000
5. MARKERS ARE REQUIRED ON ALL WATER/SEWER UNDERGROUND FACILITIES AT
INTERVALS DETERMINED BY THE CITY AND/OR AS SHOWN ON THE PLANS.
LOCATOR POST - FOR NON-TRAFFIC AREAS
SS - 270JAN 2017
C.B.
R/W
WATER METER MAY NOT BE LOCATED WITHIN
DRIP LINE OF TREE'S, IN CONCRETE, OR IN DRIVEWAY
R/W
PL
PL
PRIVATE PROPERTY
5' WALK
PR
OP
ER
TY
L
IN
E
ST
R. L
TG
.
PW
R
T.V
.
GA
S
TE
LE
WA
TE
R
SA
N. S
EW
.
ST
OR
M
PUBLIC RIGHT OF WAY
PRIVATE PROPERTY
STREET LIGHT
36" MIN.
48" MIN.
18" MIN.
36" MIN.
* SIDEWALK WITH OR WITHOUT
PLANTER STRIP (SEE DETAIL ST - 200)
* MINIMUM BURY DEPTHS ARE FROM
GUTTER ELEVATIONS
2' BACK OF WALK (TYP.)
5'
UTILITY EASEMENT
1' MIN. SPACING
BETWEEN UTILITIES
BURY DEPTH
PER UTILITY CODE
(TYP. BOTH SIDES)
PUBLIC RIGHT OF WAY
10' MIN. 5' MIN. 5' MIN.5' CLEAR SPACE BETWEEN
EDGE OF DRIVEWAY AND
WATER METER
5' CLEAR SPACE BETWEEN
EDGE OF DRIVEWAY AND
STREET LIGHT
PL
PLPL
PL
SEWER LATERAL
CLEANOUT
WATER METER
GAS SERVICE
P.U.D., PHONE,
CABLE
TYPICAL UTILITY LOCATIONS
SS - 300JAN 2017
C.B.