Drawings for Sewer and Water - City of London

STANDARD CONTRACT DOCUMENTS
FOR MUNICIPAL CONSTRUCTION
PROJECTS
SUPPLEMENTAL STANDARDS FOR SEWER
AND WATER
2014 EDITION
STANDARD DRAWINGS FOR SEWER AND WATER
Volume 3 of the Ontario Provincial Standard Drawings (OPSD), and the current City of London Standard
Drawings, are amended as follows:
SUPERSEDED/DELETED
(REMOVE)
AMENDED/NEW/CURRENT
(INSERT)
OPSD
CITY OF
LONDON
DATED
TITLE OF
DRAWING
CITY OF
LONDON
DATED
TITLE OF
DRAWING
- SW-1 2000-02-29 Bedding Standard For
Gravity And Pressure
Pipe
SW-1.0 2013-08-15 Bedding Standard For Gravity
And Pressure Pipe
- - - - SW-1.1 1996-03-15 Concrete Bedding For Rigid
Pipe
1003.01 - 1988-12-01 Manhole Drop
Structure - Tee
1003.02 - 1988-12-01 Manhole Drop
Structure Wye
- - -
- - -
- SW-2.0 1998-03-01 Manhole Drop
Structure - Wye
SW-2.0
2004-11-01
Maintenance Drop Structure
Wye
SW-2.5
1999-01-30
Safety Platform Aluminium
- SW-3.0 2000-02-29 600X840 Precast
Concrete Curb Inlet
Catch Basin
SW-3.0 2012-11-12 600X840 Precast Concrete
Curb Inlet Catchbasin
SW-3.1 2012-11-12
Catchbasin Pipe
Subdrain Detail
SW-3.1
2013-11-01
Catch Basin Pipe Subdrain
Detail
- SW-4.0 1998-03-01 Precast Concrete
Catch Basin in
Manhole
- SW-5.0 1998-03-01 Manhole Adjustment
Unit Detail
707.010 - 1996-09-15 Precast Concrete
Maintenance Hole Tee
SW-4.0 2002-03-20 Precast Concrete Catch Basin
Maintenance Hole
SW-5.0 2013-08-15 Maintenance Hole Adjustment
Unit Detail
SW-5.1 2003-01-17 Precast Concrete Maintenance
Hole Tee
SW-5.2 2000-02-29
Steps in Maintenance Hole
Benching
SW-5.3 2000-02-29
SW-5.4 2012-09-14
SW-5.5 2012-11-12
Maintenance Hole Cast Iron
Watertight Liner
Sanitary Sewer Dog-House
Maintenance Hole
Catch Basin Frame and Grate
“Fish Grate”
City of London |2014 Edition
SW-57

STANDARD CONTRACT DOCUMENTS
FOR MUNICIPAL CONSTRUCTION
PROJECTS
SUPPLEMENTAL STANDARDS FOR SEWER
AND WATER
2014 EDITION
SUPERSEDED/DELETED
(REMOVE)
AMENDED/NEW/CURRENT
(INSERT)
OPSD
CITY OF
LONDON
DATED
1006.01 - 1988-12-01
TITLE OF
DRAWING
Sewer Service
Connections for Rigid
Pipe
CITY OF
LONDON
DATED
- - -
TITLE OF
DRAWING
1006.02 - 1988-12-01 Sewer Service
Connections for Rigid
Pipe
- SW-6.0 2008-10-28 Private Drain
Connection
- - -
SW-6.0 2013-11-01 Private Drain Connection
- SW-6.1 2004-11-01 PDC Riser Type I SW-6.1 2008-10-28 PDC Riser Type I
- SW-6.2 2008-10-27 PDC Riser Type II SW-6.2 2009-10-26 PDC Riser Type II
SW 6.3 2013-08-15 PDC Vertical Riser Installation
- SW-6.3 2012-11-12 Private Drain Cleanout SW6.4 2013-08-15 Private Drain Cleanout
Standard Servicing
SW-7.0 1997-02-15 Locations for Single
Standard Servicing Locations
Family And Semi-
SW-7.0 1998-03-01 for Single Family And Semi-
Detached Lots
Detached Lots
- UCC-1M 2002-05-23
(Removed
Included in
the UCC
Manual)
Standard Utility
Locations For All Streets
W-CS-1 2006-11-06 Standard Hydrant and
Valve Installation
W-CS-1 2009-10-26
W-CS-5 1999-01-31
Standard 50mm Blow
Off Installation W-CS-5 2006-11-06
W-CS-6 1999-01-31
Standard Valve Rod
Extension for 40mm and
Larger Valves
W-CS-7 2000-02-29 Standard Installation of
16mm Water Meter
W-CS-8 2007-10-16 Standard Installation Of
20mm And 25mm Water
Service (Sht 1)
W-CS-5
Sheet 2
W-CS-5
Sheet 3
2012-01-26
2012-01-26
W-CS-6 2006-11-06
W-CS-7 2004-11-01
W-CS-8
Sheet 1
W-CS-8
Sheet 2
W-CS-8
Sheet 3
2009-10-26
1999-01-30
1999-01-30
Standard Hydrant And Valve
Installation
Standard 50mm Blow Off
Installation
Metered Automatic Flushing
Device
9800 Automatic Flushing
Device Detail
Standard Valve Rod Extension
Piece For 40mm And Larger
Valves
Standard Installation Of 16mm
Water Meter
Standard Installation Of 20mm
& 25mm Water Service (Sht 1)
Standard Installation Of 20mm
& 25mm Water Service (Sht 2)
Bottom Board For Standard
Installation Of 20mm & 25mm
Water Service (Sht 3)
W-CS-8 2007-11-30
Zinc Anode Installation
on all Copper Water
Service Tubing (Sht 4)
W-CS-8 2008-10-28
Zinc Anode Installation on all
Copper Water Service Tubing
(Sht 4)
City of London |2014 Edition
SW-58

STANDARD CONTRACT DOCUMENTS
FOR MUNICIPAL CONSTRUCTION
PROJECTS
SUPPLEMENTAL STANDARDS FOR SEWER
AND WATER
2014 EDITION
SUPERSEDED/DELETED
(REMOVE)
AMENDED/NEW/CURRENT
(INSERT)
OPSD
CITY OF
LONDON
DATED
TITLE OF
DRAWING
CITY OF
LONDON
DATED
TITLE OF
DRAWING
W-CS-12 2000-02-29
Standard Mechanical
Joint Offset Installation
Using Tiebolt Couplings
W-CS-12 2012-01-26
Standard Mechanical Joint
Offset Installation Using
Tiebolt Couplings
W-CS-12
Sht 2
2000-02-29
Grip Ring Restrainer
Assembly
W-CS-12
Sht 3
2006-11-06 Typical Restraint Details
W-CS-22 1991-01-30
Standard Installation of
40mm & 50mm Water
Service
W-CS-22 2007-10-16
Standard Installation of
40mm & 50mm Water
Service
W-CS-24 2000-02-29
Cathodic Protection
Assemblies for 20mm to
50mm Water Service
W-CS-25 1999-01-30
Cathotic Protection for
100mm and Larger Water
Services
W-CS-30
Sht 1
1991-01-30
Typical Installation for
20mm, 40mm, and 50mm
Disc Type Water
Meter(Sheet 1)
W-CS-30
Sht 2
1999-01-30
Typical Turbine Water Meter
Installation for 75mm to
200mm
W-CS-31 1999-01-30
Schematic Layout of
100mm and Larger
Service
W-CS-31
Sht 1
2004-11-01
Schematic Layout of 100mm
and Larger Service
W-CS-43
Sheet 1
W-CS-43
Sheet 2
W-CS-43
Sheet 3
2004-11-01
2004-11-01
2004-11-01
Typical Thrust Blocks for
Watermains (sht 1)
Typical Vertical Thrust
Blocks For Watermains
(sht 2)
Typical Thrust Blocks for
Watermains (sht 3)
W-CS-45 1999-01-30
W-CS-51 1999-01-30
Standard Location for Water
Valves at Intersections With
9.0m and 10.5m Curb Radii
Standard City of London
737mm Frame and Cover
W-CS-60 1999-01-30 Sterilizing Mains
City of London |2014 Edition
SW-59

STANDARD CONTRACT DOCUMENTS
FOR MUNICIPAL CONSTRUCTION
PROJECTS
SUPPLEMENTAL STANDARDS FOR SEWER
AND WATER
2014 EDITION
SUPERSEDED/DELETED
(REMOVE)
AMENDED/NEW/CURRENT
(INSERT)
OPSD
CITY OF
LONDON
DATED
TITLE OF
DRAWING
CITY OF
LONDON
DATED
TITLE OF
DRAWING
W-CS-66 2004-11-01
Typical Service Entrances
100mm to 200mm
W-CS-67 1985-03-07
Remote Water Meter
Register Installation
W-CS-67 1999-01-30
Remote Water Meter
Register Installation
W-CS-68 2002-03-20
Insulation of Shallow
Mains and Offsets
W-CS-68 2012-01-26
Insulation of Shallow
Mains and Offsets
W-CS-69
Sheet 1
2003-09-16
450mm and Up Typical
Watermain Support
Detail for Utility
Crossings Using Open
Cut Construction
W-CS-69
Sheet 1
2012-10-01
450mm and Up Typical
Watermain Support Detail
for Utility Crossings Using
Open Cut Construction
W-CS-69
Sheet 2
2003-09-16
Typical Reinstatement /
Bedding Details for
450mm and Up
Watermain Support
W-CS-69
Sheet 2
2012-10-01
Typical Reinstatement /
Bedding Details for 450mm
and Up Watermain
Support
W-CS-69
Sheet 3
2003-09-16
General Submission and
Design Requirements for
Watermain Support and
Bedding / Reinstatement
W-CS-69
Sheet 3
2010-10-01
General Submission and
Design Requirements for
Watermain Support and
Bedding / Reinstatement
W-CS-70 2009-11-20 Valve Box on Chambers
W-CS-71 2012-01-26
Metered Irrigation System
and Backflow Prevention
Assembly
City of London |2014 Edition
SW-60

.COarse sand
Plein or reinforced concrete_
to be 15 MPA before
backf;lling - Formed
Crushed stone
Max. size 19mm
Formed or poured
1/4 0. D.
b 40.D.
(100 Min,)
CLASS A-1
CONCRETE CRADLE BEDDING
Coarse sGnd
Plain or reinforced concrete
tobe 15 MPA before
backfilling - Formed
Crushed stone
Max. size 19ram
NOTES:
1. ’W’ = O..D. + 200mm for pipe sizes up to
and including 600mm in dia. and 1-1/40.D.
for pipe sizes greater than 60On, n;
2. ’P’ is the ratio of area of steel to the
Grea of concrete at the crown for
concrete oroh. and at the invert for
, concrete cradle.
3. All b~dding materials to be mechanically
compacted in Occordence with City of London
Standurd Contract Documents
a. When reinforcing steel is required to
obtaih ~ specifio load factor, design detail
shall be submitted to the Contract
Administrtotor for epprov~l.
A. ALL DIMENSIONS.ARE IN MILLIMETERS
UNLESS OTHERWISE SHOWN
Load Factors:
~ 2.8 for plain concrete
= 3.4 for reinforced concrete
wi.th p =.0,4%
= 4.8 f.or reinforced concrete
with p = 1,0%
CiTY OF LONDON STANDARD DRAWING
.>~LASS A-1 CONCRETE CRADLE BEDDING AND CLASS A-2
CONCRETE ARCH BEDDING FOR RIGID PIPE
1996 05 15 crfY ENGINEER

A. ALL DIMENSIONS ARE IN MILLIMETERS
UNLESS OTHERWISE SHOWN
I. Drop structure to be completely
~ , iI encased In a minimum 150m o4 20
I MPa concrete and secured to the
~"-’~~ marnfenance hole wlfh 450mm long,
/ .~-J-’---’~-L~ "~ 13rl~ d I a threaded rods and
/ ~ ~ ~ both ~Ide~ Of
" / / 2.. For plpe sewer slzes 200~
/ / / ~o 4SO~ (inslde pipe
~ ~ / / dlc~fer) DI = D2 . For pipe
~ [ /" / sewer slzes equal fo
~ ~ ~/ / greater than 525~ DIQ.
~V /
~ D2 = 450~ D)
~~ 3. Drop ~@ruoture~ ~hell be
" ~ oon~fruofeQ ~en the
I I ......... In Invert elevQflon~ between the
~ OUIL~I ff~ff~
i I I upBTreQm Qnd out let ~ewerB in
! ~ I the ~ImfenQnoe hol
V ~ greaeer @han BOOm for sanlfary,
I ~ewers and 900~ ~or storm
6
~
~" 50 sewers.
P~N I ’’~ 4. When ~he difference In elevation
~ o between the upstream t nver$ and
,~ , , ..... ~ the top oP the benching exceeds
~
~ ~" ,~ 1.50m, an addif!onal se~ O~ sfep~
~ r~ ,~~ ~ are required adjaoen~
z ~ ’ , , ", ~’,--
~ .....~ "-" ’ ’ ’ ’ be located ~0 avoid confllo~ wlfh
’
Aooess fo ~infenonoe hal
.- ~ n ) ,,,,.
be above the benchlng pl
~ ~ ~ ,. ’ 90 Bend
SECTION A-A
PO
DWG
CITY OF LONDON STANDARD DRAWING
....... MAINTENANCE ’ DROP STRUCTURE
....................
WYE
DATE
SW-2.0
2004 11 01 , /CITY EN.GINEER,, d(.4~

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PLAN
m115 600 115
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115 840 115
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NOI"ES:
Note 1
,ffi IJK /
|]'f;\ |[1 :*"*"'
tlt /
lll q||]E
ffi+
sEc¡oN;
I
1. 200mm dîo. knockout fo occonrnodole
subdroin. Knockout to be holf wol I
thickness from the outsÌde.
2. Ouflet hole size 400mm dio. locofion
os required.
3. Al I reÌnforcing sfeel bors To be 15.
Reinforcíng steel shol I hove 50rnm
cover
DWG
ctry
SECTION B_B
A. ALL DIMENS]ONS ARE IN MILLlMETTRS
UNLESS OTHERW]5I SHOWN
Ël
4. Gronulor bocKfi I I to Þe ploced cnd compccfed
to o min. thicKness of 300nm ol I oround
5. Adjustment un¡ts shcl I be instol led
cs per 0PSD-704.010. Minimum of 1 unit
and o moximum of 300nm.
6. Closs of concrete: 30 MPo ot 28 doys
7, Refer fo 0PSD-400.09 for cafch bosîn
cost iron curb înlel overflow plote detoi ls.
OF LONDON STANDARD DRAWING
ti00 x 840
PRECAST CONCRETE CURB INLET CATCHBASIN
sw-3,0
DATE
2012 11 12
APPHOVED BY
ctw Et.lelrurrn /d.
t)ã4

P/L
Varies 1
- PLAN - -P/L
NOTES:
1. Outlet hole diameter = 400m.
located as required.
2. Adjustment urllts and components
shall be installed as Der OPSD
701.030 and City of
London Standard Drawi ng SW-5 0
3. Class of concrete 30 MPA
at 28 days
4. Refer to OPSD 400.02 for
CATCH BASIN, CAST IRON FRAME
AND FLAT SQUARE GRATE
5. All catchbasin maintenance hole leads
and grates are to be located a minimum
of 0.6m from the P/L.
100m dia. drain tile
used in permeable so
19rm crushed stone bedding
15Omm min. depth
A. ALL DIMENSIONS ARE IN MILLIMETRES
UNLESS OTHERWISE SHOWN.
SECTION A-A
CITY OF LONDON STANDARD DRAWING
DWG
DATE
sw-4.0 2002 03 20
APPROVED BY
CITY ENGINEER
g&

I
n
kl 2OOm d i a4 i
Balance of maintenance hole
according to OPSD-701.010
I
DWG
SECTION A - A
SW-5.1
Reinforcing 50mn min
lap weld and connection
grouted with non-shrink
mrtar
DATE APPROVED BY
SECTION B - B
1 Spacing of mointenance hole steps to be 300m c/c.
NoTES:2 Sewer pipe accdording to CAN/CSA A-257.2. class to match that of higher class adjcent pipe,
3 Steps are required to within 450mn above the invert for storm sewers only.
4 No connections are to be constructed into maintenance hole tee's ( ie sewers. C.B.'s
and POC's 1.
A Bedding for MH tee similar to pipe bedding either slde of tee.
B Tee section bell or spigot as required.
C Granular backfill to be placed to a minimum thickness of 300mn all around the maintenance
hole tee.
D Minirmm steel in connection must equal1 area of steel in pipe.
E Sanitary maintenance hole tees require a safety landing within 1.5m of crown for testing.
and maintenance operations.
F The minimum clearance between the safety landing [ within 1.5M of crown 1 and the first
safety landing above is a minimum 2.0m.
G All dimensions are nominal.
H All dimensions are in millimetres or metres unless otherwise shown.
KJ-
2003 01 17 CITY ENGINEER ye" d- -

Handhold construction
shall comply
with OPSD 405.010
Section A - A
o
~ Steps to comply
with OPSD 405,010
and 405.020
~ ,, 300
14 ~ 2L%00 F --~
DETAIL A
Handhold
See Detail
FACE VIEW
SHOWN-1800mm PIPE
BENCHED ~ CROWN. .--~~
Max height ..... _ /
4so ~ .............. ,.71~ ..... ~
HDLE~
1. Step8 are required fn benching for pipe diameter8
a ) Greater than 900rrrn - benching to springl Inc, BENCHING SECTION
b ) Greater than or equal to 450mm - benching to crown,
2, Handholds 8hall be constructed in accordance with DETAIL ’A’,
3, Handholds are required ~or pipe diameters greater than or equal to
to 1500mm die when benching to crown.
4, Additional handholds
be required for pipe diameters
Greater than 1950mm - benching to crown,
5, Step dimensions are typical
6. Maintenance hole 8tap8 shall be Ioaated to ~vo[d
conflict with an Inlettfng or out tatting sewer pipe,
Access to maintenance hole must be above benching pie+form,
A. All dl~ensions are in millfmetree
unless otherwise shown,
CITY OF LONDONSTANDARD DRAWING
I I ILl r I I I II j I I i , ] , ,,[ ........ ], , ....... ~1 ii ~1 iiiii : ...... ........ ..................................
STEPS IN MAINTENANCE HOLE BENCHING
DWG
8W-&2
DATE
.......... ~PPRovED ’BY ............ ................
2000 02 29 pITY ENGINEER ~::: ..../~ . .
..../ ........................
................

800
8
- R = 150m
18 mn dia hole for
tYP
4
0
c
f /
0
16 m brass or
stainless steel cap
screw
2 lugs (optional)
typ i ca I
27
- f
FRAME PLAN
633
I, 624
M
575
667
800
4 L
SECTION A - A
4 - 16m dia brass or
stainless steel cap
x 57 long
51
6
PIAN VIEW
38 m dia
14 mn deep
X
13mn dia
bar handle
cast in
I I* 287 4 216 L r f+R=l9 m
SECTION C - C
Rubber ’--
washer
SECTION B - B
2 m rubber
gasket NOTE : SECTION D - D
A l l dimensions are in millimetres
or metres un I ess otherwise shown.
P
CITY OF LONDON STANDARD DRAWING
I CAST AND SQUARE FRAME.
DWG DATE APPROVED BY

SOUARE FORMED CONCRETE COLLAR
Ex+end ouf 300nm olong existing sewer
oncl 225nm oround borrel orch open¡ng
o-SeeNofes4&8
DOG HOUSE
MA I NTENANCE
HOLE
STRUCTURE
BARREL
A
FLOVJ
l-.' I
EXISTING
SEWER
'DOG HOUSE" MAINTENANCE
:{l
I
I
I
I
I
Þ¡
I
I
I A
t..
t-
l-i Þ'"
iË'
l"i
,lt
BASE
lp'
,¡L
CONCRE TE
COLLAR c0L
HOLE PROFILE
1 200rm MIN
FLOW->
FLOW
CHANNEL
Exìsting sewer Íust be
cut of the sÞring-l ine
ocross ful I înternol
w¡drh or structure
B
SECTION 'A_A'
CONCRETE
COLLAR
FLOW+
REINFORC¡NG
AS SPEC IF IED
I 50Ím
MI
REMOVE TOP HALF OF EX. PIPE AFTER
MAINTENANCE HOLE IS CONSTRUCTED
OR FORM NEAT CI{ANNEL AS SPECIFIED
SIZE OF OPENING TO FIT
EXISTING SEYIER PLUS 75nm
z
=
19rm CRUSHED STONE
BEDDING. MIN 150rm
POURED IN PLACE CONCRETE BASE
PRECAST CONCRETE BASE
SECTION 'B-B'
NoTES
ùtrt/ I ll.Jl\ tt-t
'l . The doghouse rnoinlenonce hole Íìoy only be usecl for plocing o new rnointenonce hole on on exísf ing
sonifory or storm line when instollotion of o s+ondord rno¡ntenonce hole is not Þroc+icol.
2. All mo¡ntenonce hole coñponents ore +o rnee+ oPSD 70'l .
3. Al I benching ¡s fo meet 0PSD 701.21.
4. Al I poured ¡n ploce concrefe to be 30 MPo.
5. Concre+e bond¡ng ogen+ mrs+ be opÞlied +o oll in+erfoces of precost to cost-¡n-Þloce concrete.
6. Full +¡me inspec+ion sholl be provided by +he consul+ing eng¡neer during insfollo+ion of
this s+ruc+ure ond +he consultonf sholl provicle written cer+ifÌcofion of ¡ns+ollot¡on to the
City of London. The strucfure rrust no+ be bockf ¡lled for minirnrm 24 hr ofter consfruc+ion to
ol low for secondory inspec+¡on os required
7. The top of +he existing nrcinline sewer rrusf be fully removed from springline ocross
the ful I ïn+ernol wï

2snm xlctt LÈrrentt'lo -
-l*l-,r* 1-"J SECTION IAI-IA' 25lfm HIGII LETTERING
-ffi\
( TYP ICAL )
SECTION 'B'-'B'
I
/
-Krlt!ry&N3
NË
81
9ø HINGE PIN
i
rAnAr
t*l r*
*ffi
| "-l H l'ë
DETAIL A
DETAIL B
SECTION 'C'-'C'
SECTION 'D'_'D'
A. ALL DII/ENSIONS ARE 1N lvllLLIlvlETERS
UNLISS OTHERW]St SHOWN
CIry OF LONDON STANDARD DRAWING
CATCH BASIN FRAME AND GRATE
,FISH GRATE'
2012 11 12

Note 2
C/L LOT
INote 2
Note 2
C/L OF
BUILDING AREA
Building Area Note 1
¯
STREET
,.! I .I "
STREET
I
SINGLE
C/L COMMON
PARTY WALL
No~e 2Lguilding Area
! Dwell~ng Dwelling
!I Uni Unit
Note 2
SINGLE CORNERLOT
C/L COMMON
PARTY WALL
Note 2 I.. Bu i I d i ng Area
ĪDwel Iing Dwel Iing
Unit Unit
3.0 3.4 3.4 3.0.
2.5; 2.5
0.9
Note I
STREET ¯
STREET
..... .’:..:: :$EM!~D,._ETACHED ’
NOTES:
1. External bul I d ing setbacks to ref I cot
current app I i cab I e zon i ng by- Iaws
2. Internal buildi.ng setbacks to reflect
current applicable zoning by-laws
3. If the building area is located on the opposite
side of zero lot line lot, then show the
services in reversed location (ie S~nitary
and Storm)
4. Storm PB.C’s are required except where exempt
by the dPalnage by-law
A~
o
STM. P.D.C. - storm Private Drain Connection
SAN. P.D.C. - Sanitary Private Drain Connection
W.S. - Water Service
ALL DIMENSIONS ARE IN METERS
UNLESS OTHERWISE SHOWN.
C/L ~ LOT
Note 1 & 21. Buiidlng Area
Note
ol
SINGLE ZERO LOT LINE
~I DW~
CITY OF LONDONSTANDARD DRAWING
STANDARD SERVICING .LOCATIONS FOR
SINGLE ,FAMILY AND SEMI/q~~TACHED LOTS.
APPROVED BYe. - / //~_~~~ ’
SW-7.0 . IDAT e 1998 03 O~I CITY ENGINEI~ ~

}WAY HYDRANI
75mm TO ì50ññ FROM
FINISHED GRADE TO CENTRE
OF BREAK FLANGE
tl|
. { È c ¡¡
G
o ÈÈ
AT LEÆT 900x900x450 DEEP
FROM I5O ÆOVE WÆTE
OPENING TO BOTTOM OF
I,ATÊRAT PIPE. DRAINAGE PIT
SHATL NOT BE CONNECTED
TO SEWER
i
CIJT AWAY TO SHOW VAI.VE ROD
ÐcENDED TO WTHTN t50 fO 300
o
BETOW FIML GRADE
o
é
SEE W_CSJ FOR DETAIL OF
VALVE ROD
=o oN
MECHANICAI TTHRUST RESTRAINT AND 20mm
TIE RODS AND BOI.TS COVERED WTH DENSO TAPE
1.9m ON ST/NDARD STREEI
D,I. PIPE, WRAP IN P,E. ENCASEMENT
AS PER SPECIFICATION.
MECHANICAT IHRUST RESTRAINT AND 20mm TIE
RODS AND BOTTS COVERED WTH DENSO TAPE
rrolES:
ì. AII DIMENSIONS ÆE IN NN UNIff OTHERWSE SHOWN
2 DIffiNSIONS GMN ÆPLY TO SNDA¡D I#IN LOATþN PER DUWNG UCè] ND UCCjM
3. HYDRÂNI I.OCATIONS MUS BE MROVED BY FIft DEPffiMTM ND ilVRONMENTI
SEMCES WANR, SEWER AND DUNAGE DMSION
4, HYoMNT TO 8E lsæññ M¡n FROM À DRMWAY AND PruFEMßtY lN THE MlOotE
OF Â LOT fRONTAGE
5, AL JOII.TIS TO BE MECHÁNICAII.Y THRUST RESTRAINED.
ó. POI-YEftÍY|.ENE BOND EREAÆR TO 8E Ij5ED BNWEEN CRUsHED STONE ANO FIMNGS
7, lN CÀtES WHERE THE DEm OF ffE WATERI#IN lS GMTE¡ lN I 9ñ,8ENN mY
0E usED 10 OFFSfl üE mRANT LATERAJ, {PAST IIiE GAIE VAwq fO
IHE
ST Nm Frtr ttrDßANT BOOÍ DEml hS APPROWO ry frE ENVRONMENTAT ^CHIEIE STnvlCES DSAtrMENTl
8. IHE USE OF A 300mm (Ma) Fttr mMNT MRE| gfiENStON lllAy AISO BE USEo.
I'6 ÆPROVED il THE ENVRONMEÑIA SEMCES DEPAflTMEI{ÍI.
CITY OF LONDON
STANDARD DRAWING
HYDRANT AND VALVE INSTALLATION
...\standardsVT.dgn 2010-10-19 I 1:34:17 AM

G.I. P~ug or Cep
(;rode
0. I. Coupling
G.I. Stand Pipe
BWG. W-CS-22 for Service Rod & Porte
Curb Velve - With inlet cnd Butlet
inside I,P. Threod
M. Jo Flat Cap (Drilled
end Tepped 50)~
I. Elbow
50 G.I. Pipe 50 Bress Nipple
Main
Board
See Dwg. W-CS-8 Sht. 5
100 Min. Bedding
NOTES :
1. All dimensions are in millimeters unless otherwise shown.
2. All concrete to be min. 20mpo. compressive strength.
3~ Polyethylene Bond Breaker to be used between concrete end fittings.
4. Mechenical thrust restroint required os per section 701.07.21
CITY
OF LONDON STANDARD DRAWING
STANDARD 50mm
BLOW OFF
INSTALLATION
DWG:
W-CS-5
DATE
I 2006 11 06
APPROVED BY
CITY ENGINEER:
I NTS

HYDRANTS 98OO ECL IPSE
AUTOMAT I C FLUSHING DEVICE
EXISTING GRADE
FORD TYPE "W" WABASH DOUBLE
LfD COVER (OR EOUIVÄLENT)
22.5' OR 45"
AS REOUIREO
SYiEEPS
sorÏm CURB VALVE
AND SERVICE BOX
5OÍm PEX SERVICE
(MIN. }
150rfm DR28
PVC PDC
CORE IIOLE AT SPRINGLINE
TO ACCEPT 1sorrn PIPE
X. WAÏERMAIN
50nm PEX CoNNECTI0N
EX. STORM SEWER
METERED AUTOMATIC FLUSHING DEVICE
300Ín 0F lgrrm CLEAR SToNE
WAIEBMAIN AND WATERMAIN NETWORKS SHALL BE DESIGNED SO THAT WATER
SHALL NOT REMAIN UNUSED IN THE WAIERMAIN FOR MORE THAN THRÊÊ (3)
DAYS UNDER AVERAGE DAY DEMAND.THE CITY OF LONDON HAS PRIMARY
RESPONSIBILIIY TO ENSURE THAT THE MINIMUM CHLORINE RESIDUALS AFE
MAINTAINED IN THE DISTRIBUTION SYSTEM AND THEREFOBE RESERVES'IHE
RIGHT TO REQUIRE WATERMAIN LOOPING AND,/OR AUTOMATIC FLUSHING
DEVICES AND,/OR BLOW-OFFS TO FACILITATE THË MAINTENANCE OF THE
CHLORINE BESIDUAL
300Ím OF 19rm SToNE AND
2ooffm AROI,JND METER PIT
FORD PVC CYLINDER PIT SETTER
(OR EOUIVALENT}
WATER MFTEF PITS ARE TO BE IN ACCORDANCE WITH THE SECTION 441.05,æ
OF ÏHE CI'I'Y OF LONDON STANDAFD CONTRACT DOCUMENIS FOR ¡'UNICIPAL
CONSTRUCTION PROJECTS AND THE MANUFACTUBER'S RECOMMENDATIONS.
AUTOMATIC FLUSHING DEVICES ARE TO BE IN ACCORDANCE WTH THE SECTON
44'I.05.1S OF THÊ CITY OF LONDON STANDARD CONTRACT DOCUMENTS FOR
MUNICIPAL CONSTRUCTION PROJECTS AND THE MANUFAC'IURER'S RECOMMENDAÍIONS
DWG w-cs-s
2
'HEET
2012-03-29 9:09:42 AM
STANDARD DRAWING
METERED AUTOMATIC FLUSHING DEVICE

50mm PVC BALL VALVE
SAMPL ING PO]NT
SUPPORT ROD AND CLAMP
UV RESISTANT BOX
WITH LOCKING LID
ACCESS PLATE
LOCK ING DEVICE
50rm - 90" BEND
100mm AIR GAP
EXISTING GRADE
BASE UN ] T
É.
=dl
LL
o
F -
ù
t¡J
o
tL
o
LLI
o_
v)
fL
F-
E
Ot
o
F
E
F-
BRASS P IPE
RISER
CONTROLLER
AUÏOMAT I C
DRAIN
AUTOMAT I C
VAL VE
O-R I NG
CONNECT I ON
150mm SEWER PIPE
75mm FIP
TO STORM SEWER
SDR 35 PVC PIPE
DTBRIS PLATE
5Omm MIPX
ADAPTER
COMPRESS I ON
5OrnrniBRASS FIP INLET
300mm 0F 19nm CLEAR STONE
CITY OF LONDON STANDARD
DRAWING
98OO AUTOMATIC FLUSHING DEVICE DETAIL
2012-08-30 11:36:03 AM

T
63
I-- 60 LI-- VARIES - LONG ENOUGH TO EXTEND WITHIN 150 ~1~ 120
TO 300 FROM VALVE BOX COVERI 31301
TOP VIEW
40 I.D. STANDARD BLACK PIPE
AVAILABLE FROM CITY
VALVE ROD FOR 40mm VALVES AND LARGER
SQUARE ~ END VIEW
NOTES
~--~OPERATING NUT TO REMAIN
SECURED TO VALVE
DETAIL - OPERATING NUT
TYPICAL SECTION
ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE SHOWN.
2 CUSTOMER CAN PICK UP COMPLETED EXTENSION RODS
FROM THE CITY STORES DEPARTMENT.
3 RODS WILL BE PROVIDED IN 150 INCREMENTS FROM
600mm TO 1200~a’n.
DWG: W-CS-6
CITY
STANDARD
FOR
DATE
OF LONDON STANDARD DRAWING
VALVE
40mm
2006 11 06
ROD EXTENSION PIECE
& LARGER VALVES
CITY ENGINEER:
I NTS

NOTE:
1. REFER TO W-CS-67 FOR DETAILS
OF REMOTE WATER METER
REGISTER INSTALLATION.
VALVE BY OWNER---.m
2. NO GROUNDING ALLOWED
ON WATER METER
~ , ~.~..~
METER SEAL.~~~~_
F~.~----16rnrnWATER METER
ANGLE METER VALVE STOP ~ ~
SUPPLIED BY CITY ~ I | BRASS NUT AND
/
¯ IN OU~kll~J~-~-l-r’~
~
WATER PIPE OR
: APPROVED SERVICE
MATERIAL
=,,.,
m
~
CITY OF LONDON STANDARD DRAWING
, , ,, , , , ,
STANDARD INSTALLATION OF 16mm WATER METER
DWG: W-CS-7 DATE APPROVED BY
2004 11 01 CITY ENGINEER:
NTS
REV 2004 02 25

~
SERVICEBOX (C,I,) 1400TO 1700
/’ .,,
I,,,SER, VICE BOX BASE
SERVICE BOX - AS ABOVE WITH EXTENSION
ADJUST TO GRADE USING
25 BLACK IRON NIPPLE AVAILABLE COVER (C;I,)~
IN VARIOUS LENGTHS --~
COTTER PIN - BRASS
25 BLACK IRON COUPLING f Z----BRAS S
PLUG
SERVICE R~)D - STAINLES STEEL/
NOTES.-
I, ALLDIMENSIONS ARE IN mm UNLESS OTHERWISE SHOWN,
2, CURB BOX MUST BE INSTALLED SQUARELY OVER CURB STOP AND
BOTTOM BOARD,
3, SERVICE ROD MUST BE AT LEAST 300mm BELOW GRADE AND NO MORE THAN
900mm BELOW GRADE AND MUST BE OPERABLE WITH A 1400 KEY-WHEN
INSTALLAT.IONOFSERVlCE BOX AND EXTENSION PIECE IS COMPLETED,
¯ .
BRASS PLUG -
WITH 20ram PENTAOON HEAD
CITY OF LONDON STANDARDDRAWING
STANDARD INSTALLATIONOF 20mm AND 25mm WATER SERVICES
lllIlII I I ) II II ! i. I
DWG: W-CS-8 SHT. 2
,
i
I II I
199901 30 . CITY ENGINEER:
NTS
I

184
BOTTOM BOARD CONSTRUCTED FROM
38mm x 184mrn CEDAR AND 16rrrn-x 38rrrn
~SPRUCE INSTALLED AS A BASE FOR
CURB STOPS AND SERVICE BOXES AS PER
W~CS-8, SHT, 1 & W-CS-5,
A
O
O
A
75mm DIA, FOR 25mrn SERVICE
POSITION F.OR 64rrrn DIA, FOR
20mm SERVICE
20mmDIA.
PLAN VIEW
NOTE : ALL ..D. !MENS IONS ARE I N..!tin
UNLESS OTHERWISE NOTED,
SECTION "A-A"
[DWG:
CITY
OF LONDON. S"FANDARDDRAWING
BOTTOM BOARD FOR STANDARD INSTALLATION
OF 20mm. & 25mm WATER SERVICES
W-CS-8 SHT. 31 DATE 1999 01 30
NTS

\standardsW.dgn 2012-03-28 2:23:25 PM
c\^ó
TIEBOL T JOINT
E o
@m
ROD ASSEMBLY
FOR D.I. AND P.V.C. PIPE
SPECIAL LONG
RESTRAINER ASSEMBLY
FOR P.V.C. PIPE
TIE ROD ASSEMBLY USING CLAMP
FOR D.I. PIPE
UNIFLANGE SERIES
I3OO-C RESTRAINER
RES T RAINER
LEGEND:
A
B
C
D
E
F
G
H
EXISTING WATERMAIN
ÂPPROVED CLAMP
REOUIRED M.J. BEND
FILLER PIECE
APPROVED TIEROD (THREADED COR-TEN STEEL)
M.J. SLEEVE
APPROVED TIEBOLT JOINT RESTRAINER
APPROVED TIENUT
MINIMUM CLEARANCE AS
PERCOFLDESIGN
SPECTFtCATT0NS 7.4.7.2.
& M.O.E. PROCEDURE F-6-I
SEWER OR OTHER
OBSTRUCTION
NOTES:
I. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE SHOWN.
2. THIS DETAIL TO BE USED FOR OFFSETS ON IOO, I5O &
2OO DIA. MAINS. OFFSETS ON LARGER MAINS REOUIRE
INDIVIDUAL APPROVAL.
3. IF OFFSET IS INSTALLED IN HORIZONTAL OR INVERTED
POSIÏION, MINIMUM COVER TO BE DECIDED BY ENGINEER.
4. ONE PAIR 0F 20mm DlA. RODS FOR 100, 150 & 200 DtA. P|PE.
5. COVER TIEBOLT ASSEMBLY WITH DENSO PASTE MASTIC
AND TAPE ALL TO MANUFACTURER'S SPECIFICATIONS.
6. ALL RESTRAINERS MUST BE APPROVED BY THE CITY OF
LONDON.
CITY OF LONDON STANDARD DRAWING
STANDARD MECHANICAL JOINT OFFSET INSTALI-ATION USING TIEBOLT COUPLINGS

DUCTILE IRON
OR PVC PIPE
GRIP RiNG
~ .
GLAND
T-BOLT
GRIP RING RESTRAINER ASSEMBLY
FOR D.IAND PVC PIPE
PIPE
M,J. BELL
GRIP RING
GASKET.
GRIP RING DETAIL
,,,
CITY OF LONDONSTANDARD.DRAWING
If ,lJIII II I I I I I.. I Jlllll ~11
..I
................................. GRIP ....RING."~ESTRAiNERASSEMBLY
¯
_H I ,~, Ill I Ill , ,11, , " jl, , ,1,
I ,, ,. J, I1,, IIIII I JIll 1, ,
DWG: DATE 2000 02 29
W--CS--12 SliT. 2
¯
..FOR DI & PVC PIPE
CITY ENGINEER:
I .I I L JJ III I II . II|l. ~111 I I Illl I IIII I
NTS

~E CUT TO PLACE VALVE IN PROPER LOCATION (TYP.) /
A) VALVES UP TO 300ram (IN LINE)
I_
250mm TO 3OOmm = 30.Om
100mm TO 200ram = 20.0m
(~)~~
I
ALL VALVES MUST BE
6m (~ RESTRAINED AS NOTED
~ INCLUDING ANY JOINTS
250ram TO 300ram = 30.Ore
lOOmm TO 200ram = 20.Ore
! WTHIN INDICATED. THE DISTANCE
B) DEAD ENDS UP TO 300mm
250mm TO 300ram = 30.Om
lOOmm TO 200ram =/20.Ore
ALL DEAD ENDS MUST BE
RESTRAINED AS NOTED
INCLUDING ANY JOINTS
WTHIN THE DISTANCE
_ ~’ INDICATED.
C) BENDS UP TO 300mm
6m
4.Ore
ANY JOINT WITHIN 4.0m
OF THE BEND SHALL BE
RESTRAINED.
6m
4.Ore ~]
6m
D) ALL FITTINGS UP TO 300ram
6m
6m
Com
ALL FITTINGS MUST BE
RESTRAINED INCLUDING
ANY JOINTS WITHIN 4.0m.
4.0m ~ ~
(~ = RESTRAINT
DWG: W-CS-12 Sheet 3
CITY OF LONDON STANDARD DRAWING
TYPICAL RESTRAINT DETAILS
2006 11 06 CITY ENGINEER:
NTS

NOTES:
I. ALL DIMESIONS ARE IN mm UNLESS OTHERWISE SHOWN.
2. MAIN STOPS SHALL BE SPACED ON MAIN NOT CLOSER
THAN ~50.. IF MAIN IS PVC TAPS SHALL NOT BE ON A
COMMON LINE PARALLEL TO THE AXIS OF THE PIPE AND
NO CLOSER THAN 450 FROM THE SPIGOT END OF PIPE.
3. A~V JOINT MADE IN SERVICE PIPE SHALL BE MADE WITH
APPROVED COUPLINGS.
4. NO JOINTS SHALL BE MADE UNDER PAVEMENT.
5. APPROVED SERVICE SADDLES MUST BE USED TO
TAP ALb 40rnm & 50mm MAIN STOPS INTO ALL
TYPES OF PIPE.
4.6m
NOTE:
~ SEE w~s-6 SHT. 2 I
.,~_ ~ _,~ ~
SERVICE PLATE TO BE INSTALLED ON
BLDG. SHOWING MEASUREMENT TO VALVE
VAR I E S
SEE DETAIL ’C’
DN W-CS-B SHT. 1
SEE SECTION ’A-A’
5.SKo ZINC ANODE
SEE W-CS-8 SHT. 4
SECTION VIEW
¯ I
WATER MAIN
DDUBLE STRAP (SHOWN)
OR BROAD BAND SERVICE
SADDLE WITH 40 OR 50rrm
~~
40 OR 50mmFLARED (SHOWN)
OR COMPRESSION OUTLET
MAIN STOP /
TYPE ’K’ COPPER TUBING
CURB STOP-
OR BALL VALVE
COMPRESSION
OR FLARED (SHOWN)
INLET AND OUTLET,
BRASS COTTER PIN
TYPE ’K’
COPPER TUBING
THREAD
TO BE VERY
WELL COMPACTED
SECTION ’A-A’
PLAN
SEE W-CS-8 SHT. 3
DETAIL ’D’
CiTY OF LONDON STANDARD DRAWING
STANDARD INSTALLATION OF 40mm AND 50mm WATER SERVICES
DWG: W-CS-22
IDA~
200Y-10-16
APPROVED BY
CITY ENGINEER:
NTS

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MIN, CLEARANCE TO WALL.
OR ANY IMMOVABLE OBJECT
TOP VIEW
:-’~-- BY-PASS VALVE
IN SHUT POSITION
¯ (SEALED BY CITY)
0
I. A,LL 40mm. METERS AND LARGER AND ANY METERS SUPPLYING MORE THAN
ONE CUSTOMER REOUIRE A BY-PASS UNLESS OTHERWISE APPROVED BY ENGINEERING;
UNLESS. THE CONDITIONS OUTLINED IN 4.6.1 EXIST, A 25mm METER INSTALLATION
DOES NOT REQUIRE A BY-PASS,
2, METER AND BY’-PAS~ PIPING TO BE EQUAL SIZE.
3. ALL DIMENSIONS ARE EXPRE.SSED IN mm UNLESS OTHERWISE NOTED.
4. SOLD~RED COPPER PIPE AND FITTINGS MAY BE USED.
LONDON STANDARD
DRAWING
’TYPICAL INSTALLATION
25mm, 40ram, & 50mm
DISC TYPE WATER
METER
l~0we: W-CS-30 sa-r.-~ I
DAYE
19S9 O1 30
!
APPROVED BY
CITY’. , ENGINEER~__~____~.) .

NoL__.II. ",,
ALL DIMENSIONS ARE IN mm UNLESS SHOWN OTHERWISE.
FLANGED FITTINGS ARE REQUIRED FOR ALL METERS.
MINIMUM SIZE OF VALVING & BYPASS PIPING TO BE ’
EQUAL TO METER SIZE. ALL VALVES, PIPING, FITTINGS
& SUPPORTS TO BE SUPPLIED & AND INSTALLED. BY OWNER
75" 305 431
,
100 356 508
150 458 610
200 508 NA
COMPOUND
B ’B.....
~ E F
$~A~DAR~!~IREFLOWI ,
750 150
229 683 1500
I000 200
300
254 796 2000 400
ALL CHECK VALVES, BACKFLOW PREVENTION, PRESSURE ’. ’
REDUCINO VALVES~ ETC. RUST BE .INSTALLED AFTER THE
BY-PASS W, HEN F IREFLOWS ARE METERED.
¯
" BY-PASS VALVE " .
: IN SHUT POSITION ~ ALL METERS ARE TO BE INSTALLED HORIZONTALLY UNLESS
(SEALED BY CITY}
APPROVED OTHERWI.SE BY ENOINEER,ING. " x ’ " ’
’
INSTALLATION¯ INDICATES THE MIN. SPACE REQUIREMENTS:
’
~~
IN A MECHANICAL OR METERED ROOM. MIN. CLEARANCE FROM - ~,~ ~==~. ’ ’
t
VI~TAULIC COUPLING~ FLOOR
OR fIN I-FLANGE CONNECT I ON -
CITY OF LONDON STANDARD DRAWING
’ TYPICAL TURBINE’ WATER .METER INSTALLATION" "
FOR 75mm TO 200mm
DWG:
W-CS-30 . SHm.
DATE ,, APPROVED BY
2 1999 01 30 CITY ENGINEER: "
NTS

TO STANDPIPE AND/OR
TO STANDPIPE AND/OR
SEE NOTE 3=
(M~
VALVE- RISING
-- STEM PREFERRED
SEE NOTE 3_
-
BACKFLOW PREVENTER
-z~/> ...... ~,/~’~~ BLDG, WALL -t-~/~--/> ........ ’ .... ~>-- BLDG, WALL
BLDG, WALL
_ ~-I 300
ST. LINE
-"--~
/
POST INDICATOR VALVE -
I
IF REQ’D BY UNDERWRITERS
OR OWNER,
_~-I 300
ST. LINE
IF TS&V USED AT / IF TS&V USED AT / IF TS&V USED AT
MAIN.} / MAIN.) / MAIN.}
co, ,N,EE
,/---T,,V
-- -- MAIN -- L’~
CO, ,N,EE
MAIN
LINE
_---T--x-~n--------ST.__L
--v
DOMESTIC SERVICE STANDPIPE AND/OR SPRINKLER.SERVICE LTS&V OR CUT IN TEE
(SEE NOTE
NOTES:
_ _
MAIN
DOMESTIC SERVICE TAKEN OFF
1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE SHOWN,
STANDP IPE AND/OR SPR I NKLER SERV ICE
2. THE DOMESTIC WATER MAY BE TAKEN FROM THE SPRINKLER
SERVICE AND/OR THE STANDPIPE SERVICE INSIDE THE BUILDING
IF APPROVED BY FIRE UNDERWRITERS. IF NOT, THE DOMESTIC
SERVICE SHALL BE INSTALLED TO THE MAIN AS SHOWN WITH
B. FOR DuM~STICSERVICE,THE BACKFLOW
A MINIMUM OF 500mmSEPARATION FROM THE FIRE SERVICE.
PREVENTER SHALL BE INSTALLED
DOWNSTREAM OF THE METER/BYPASS
5, DOMESTIC VALVES, METER AND BY-PASS, IF BY-PASS IS REQUIRED, ASSEMBLY.
SHALL BE IMMEDIATELY INSIDE THE STRUCTURE WALL. VALVES
ARE PREFERRED TO BE RISING STEM. SEE DWG. W-CS-50.
4. CONTROL AND CHECK VALVES DN FIRE SERVICES SHALL BE AS
REQUIRED BY ONTARIO BUILDING CODE.
5. IF THE SERVICE IS OFF A SERVICE MAIN, A TAPPINGSLEEVE
AND VALVE OR A TEE AND VALVE SHALL BE INSTALLEDAT
THE SERVICE MAIN.
B. SEESHEET 2 FOR DETAILS DF SERVICE.
?. FOR BACKFLOW PREVENTER REQUIREMENTS REFER TO
ONTARIO PLUMBING CODE.
CITY OF LONDON STANDARD DRAWING
, ,,, , , , ,
SCHEMATIC LAYOUT OF 100mm AND LARGER SERVICES
DWG: W-CS-31 SliT. 1 DATE NTS
2004 11 01 CITY ENGINEER: ~ ...... ’
REV 20O4 02 25

SEE DWG NO. W-CS-BB
FOR ENTRANCE DETAI~S
~POST INDICATOR VALVE
OR NO VALVE IF O. S. & Y,
M d TEE OB TAPPING
VALVE USED"INSIDEBLDG. SLEEVE & VALVE .
--~------M~IN OR
SERVICE MAIN
I
-
" VALVE (NOT REQ’D IF
: T
TAPPING SLEEVE & VALVE
OR TEE & VALVE IS USED
AT MAIN)
~--THRUST
BLOCK
UNI-FLANGES MAY
BE USED INSIDE ONLY
I OTES ALL DIMENSIONS ARE IN n-rn UNLESS SHOWN OTHERWISE
SEE SHEET I FOR TYPICAL SERVICE LAYOUTS
FIRE AND DOMESTIC LINES WILL TERMINATE
WITH FLANGED ENDS INSIDE BUILDING.
ALL FI.TTINGS OUTSIDE BUILDING SHALL BE M. J.
CAST IRON.
IF THE SERVICE IS OFF A SERVICE MAIN A
TAPPING SLEEVE & AND VALVE OR TEE AND
VALVE SHALL BE INSTALLED AT THE SERV,I.CE MAIN..
CITY OF
LONDON STANDARDDRAWING
TYPICAL DETAILS oF lOOmm& LARGER SERVICE
DWG: W-CS-31 SHT. 2 DATE
1999 01 30 CITY ENGINEF_~ , ..,).. (,,,,~..~
NTS

\
LINE
11
*".,
PROPERTY
\
1-.11.11-111 f
1-111-m-m-m
WATER MAIN (STANDARD LOCATION)
t
CURB
t-
WATER VALVE
ROADWAY
NOTES:
THIS STANDARD MAY NOT APPLY IF CURBS
ARE MORE THAN 5.8m FROM PROPERTY LINE.
THE OBJECTIVE IS TO PREVENT VALVES
FROM BEING INSTALLED IN THE GUTTER.
CITY OF LONDON STANDARD DRAWING
STANDARD LOCATION FOR WATER VALVES AT
INTERSECTIONS WITH 9.0m & 10.5m CURB RADII
DWG w-cs-45 DATE 1999 01 30
APPROVED BY
CITY ENGINEER:
NTS

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250mm MIN. WHEN
METER TO BE
INSTALLED AND 150mm
IF NO METER
F
FINISHED FLOOR
¯
UNI-FLANGE OR KWlK FLANGE
MAY BE USED ABOVE FLOOR ON
STEEL AND DUCTILE IRON PIPE--
¯
FLANGED TO PLAIN END PIPE
55mmx 55mm x 6mm
ANGLE IRON, BOTHSIDES
INSIDE
OF WALL
STAND PIPE
16mm ROD ON IOOmm SERVICES,
20ram ROD ON 150ram SERVICES
AND OVER, RODDED BOTH SIDES
EDUCTILE
DWG: W-CS-66
FOOTING
UNDER FOOTING INSTALLATION
CITY OF
OUTSIDE
SEE TIE BOLT DETAILS ON W-CS-12
90°M.J. BEND
INSIDE
THROUGH WALL INSTALLATION
THRUST BLOCK POURED
AGAINST UNDISTURBED
SOIL
NOTES:
FOR THE PURPOSE OF IDENTIFYING THE PIPE MATERIAL
WERE. PLASTIC WATER PIPE IS USED UNDERGROUND FOR A
SERVICE PIPE, THE END OF THE PIPE INSIDE THE BUILDING
SHALL BE BROUGHT ABOVE GROUND FOR A DISTANCE NOT LESS
THAN 300mm AND NOT GREATER THAN 450mm IN ACCORDANCE
WITH THE ONTARIO BUILDING CODE.
ALL DIMENSIONS ARE SHOWN IN mm
UNLESS OTHERWISE SHOWN.
LONDON STANDARD DRAWING
TYPICAL SERVICE ENTRANCES
lOOmm TO 200mm
J DATE APPROVED BY
I CITY ENGINEER: //,~/~.,~,;;.
NTS
REV 200402 25

I ELECTRIC METER LOCATION
FINISHED
GRADE
E
09
c
/&kJ
I
I
1 -
I -
, ,_ ,_
I &. I
V
V
V
- G
V
I, v 1
1
-
--;
I I I I I
BASEMENT
WATER METER INSTALLATION
WATER METER LOCATION
FRONT WALL
Im COILED WIRE
L O
0
0
0
0
-
V
. .
v v
V
- * G
V
. .
v v
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- * G
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. .
v v
v b
V
- .
\?-; B
50mm CONDUIT
DETAIL AT REMOTE HEAD
INSTALLATION OF REMOTE HEAD AND CONNECTIONS
OF WIRE MADE BY THE CITY OF LONDON
NOTES:
LREMOTE WATER METER REGISTER TO BE LOCATED
IMMEDIATELY BELOW ELECTRIC METER SECURED TO STACK
2.20 GAUGE-3 COND. SOLID COPPER LVT PLASTIC
INSULATED WIRE WITH OVERALL THERMAL PLASTIC JACKET
TO BE USED IN ALL INSTALLATIONS UNDER 90m.FOR
INSTALLATIONS OVER 90m. CONTACT THE CITY.
3.Im OF COILED WIRE TO BE LEFT AT BOTH WATER
METER AND REMOTE REGISTER LOCATIONS.
4. THE CITY WILL SEAL WIRE IN THE WALL AT THE TIME
OF REMOTE REGISTER INSTALLATION.
5. WHERE ELECTRIC METER IS RECESSED, THE REMOTE
REGISTER SHALL BE SECURED TO THE WALL.
U
CITY OF LONDON STANDARD DRAWING
"I\ REMOTE WATER METER REGISTER INSTALLATION

NISHED GRADE
I NSUL AT I ON
HAS 1 .5m 0F
TO EXTEND
NATURAL
UNTIL MAIN
COVER
DOW STYROFOAM HIGHLOAD 1OO
EXTRUDED POLYSTYRENE INSULATION
MI N. 450rm
THE WATERMAIN OR THE INSULTAION SHALL
NOT TO BE INSTALLED IN THE ROADBASE
WATERMA I N
MIN.150nm
BEND
SEE NOTE rf4
IF OFFSET IS LOCATED UNDERA ROADWAYTHEN ITWILL
BE THE RESPONSIBILITY OF THE DESIGNER TO PROVIDE
ENGINEERED STAMPED LIVE LOAD AND DEAD LOAD
cALcuLATtoNs ENSURING THE wATÉRMAIN rs pRõtecreo
FORM FREEZING AND LOADING DAMAGE
I
OBSTRUCT I ON:
CULVERT, LARGE
STORM SEWER.
PEDESTRIAN TUNNEL,
ETC.
ELEVATION OF JOINT DEFLECTON OFFSET
NOTES:
2.
ALL D¡MENSIONS ARE lN nm
SAME PROCEDURE ulILL APPLY TO
OFFSETS SHOWN ON DWG. W-CS-12
UNLESS SHOWN OTHERWISE.
MINIMUM COMPRESSIVE STRENGTH OF INSULATION TO BE
69OKÞo. INSULATION SHALL BE INSTALLED ¡N THIcKNESS
REOU¡RED, IN STRICT ACCORDANCE WITH THE INSULATION
MANUFACTURER,S DIRECTIONS. INSULATION SHALL BE INSTALLED
ÛVER l5OTTm OF FINE GRANULAR FILL SCREEDED SMooTH.
INSULAT I ON
IIìIATERMA¡N +
SEtt/ER
MI N.
1 5onm
SEE NOTE TT4
3.
BUTT ¡NSULATION TIGHTLY TOGETHER WITHOUT GAPS, STAGGER
END JOINTS IF MORE THAN ONE LAYER USED.
TO HOLD IN PLACE. SKEWER INSULATION BOARD TO GROUND
WITH 200nm HARDWo0D SKEUIERS. MiN. 6nrn DIA. AND 20Onm
LONG. 2 SKEWERS PER BOARD.
IF 2 LAYERS OF INSULATION ARE USED. SKEWER ONLY THE TOP
LAYER THROUGH THE FIRST LAYER USINC A SKEWER rsorffn
LONGER THAN THE COMBINED THICKNESS OF THE 2 LAYERS OF
INSULATION. INSERT SKEWERS AT APPROXIMATELY 30" ANGLE.
PLACE AT LEAST 200n¡m oF FINE GRANULAR FILL ovER INSULATI0N
BEFORE USING COMPACT¡ON EOUIPMENT.
]F PIPE IS PVC, OFFSET MUST BE MADE USING
W-CS-12 DETAIL.
4. MIN. CLEARANCE AS PER C OF L DESIGN SPECIF¡CATIONS
7.4.7.2. AND M.O.E. PROCEDURE F-6-I.
SECTION "A _ AU
I NSUL AT ] ON
TH I CKNESS
I NSULAT I ON
!l/ I DTH
C( m) ï( mm) B( m) W( m)
0. 60 75 0.45 2.44
0. 75 75 0.60 1 .83
0. 90 50 0,75 1.54
r .09 50 0.90 1.?2
1 ,20 25
1.35 25
LONDON STANDARD DRAWING
INSULATION OF SHALLOW WATERMAIN AND OFFSETS
IN BOULEVARDS
DATE 2or z 01 26
APPROVED BY
CITY ENGINEER:

Min 1.0m from
edge oftrench
Label max distance between supports
Specify support spacing,
maximum 1.0m OC
Additional supports each
side of pipe joint and
at each end of excavation
Detail support system
typically hardwood
lumber blocking bolted
together, with steel bearing
plate attached.
Level ground ./undisturbed surface
or if disturbed, to be compacted to 100%
S.P.M.D.D. and soil bearing capacity
to be measured
=t'=l
chains are not
acceptable.
il-r r-
Trenching to comply
with M.O.L. guidelines.
Specify how to attach
support roads to beam
Existing Watermain
Verify &
label depth
ïrench box if
appropriate.
Proposed pipe to
cross existing wm.
label elevation of
pipe invert
TYPICAL SUPPORT CROSS SECTION
SEE DRAWING W_CS-69,-
SHEET 3 FOR REQUIREMENTS
CITY OF LONDON STANDARD DRAWING
450mm AND UP TYPICAL WATERMAIN
FOR UTILITY CROSSINGS USING OPEN
SUPPORT DETAIL
CUT CONSTRUCTION
DWG:
W-CS-og sHEEr 1
2012-10-11 8:46:52 AM

Min 1.0m from edge of trench
Level ground /undisturbed surface
or if disturbed, to be compacted to 100%
S.P.M.D.D. and soil bearing capacity
to be measured
=l
Unshrinkable fill, minimum
0.6m below existing pipe
up to centreline. Depth of
unshrinkable fillto be
determined based on
size of existing wm,
Trenching to comply
with M.O.L. guidelines,
Existing ground
Existing Watermain
Cut into side slopes
0.6m in order to place
unshrinkable fill
Granular bedding
to be installed to
City of London Standards.
Proposed pipe to
cross existing wm.
label elevation of
pipe invert.
WPICAL REINSTATEMENT /BEDDING DETAIL CROSS SECTION
SEE DRAWING W-CS-69,_
SHEET 3 FOR REQUIREMENTS
Verify &
lableldepth
The watermain shall be protected by the following:
- When crossing under or over the watermain there must be a
minimum separation of at least 0.6m between the outside
diameters of the crossing pipes.
- A minimum 5.0m length of pipe shall be centered at the point
of crossing so that the watermain joints will be equidistance
and as far as possible from the sewer or PDC. Crossing must
be absolute minimum 2.0m from watermain joint.
- All construction methods including excavation and backfill
compaction within 0.6m of existing watermain shall be done by
hand.
It should be noted that the support structure is to remain in
place until the watermain is fully supported by the reinstated
bedding (i.e, until SMPa unshrinkable fill is cured, provide bond
break).
CITY OF LONDON STANDARD DRAWING
TYPICAL REINSTATEMENT /BEDDING DETAIL
FOR 450mm AND UP WATERMAIN SUPPORT

SUPPORT DETAIL REQUIREMENTS
Submission and Design Requirements
When crossing below an existing watermain (450mm Dia. and greater)
using open cut construction, the following must be provided to the City of
London Water Engineering Division for revierar-âpprovala minimum of
two (2) weeks prior to the proposed work taking place:
A) ô lrtit,V supportsystem drawing stamped by a professional Engineer,
including the following: (See W - CS - 69.Sheet# l forTypiõal
Drawing )
(D Complete plan and cross-section drawings indicating
support system including allappropriate dimensions and
details.
(ii) Provide allstructuralcalculations forsupportsyslems
including load and deflection informat¡on for proposed
beam. Provide delails to confirm adequacy of support
mechanism proposed to transferloading ofsupported
utility to support beam.
(¡iD Provide calculations for loading transferred to the end
supportofthe beam structure and confirm adequate soil
bearing capacity forthe system designed forbeam
supports.
(iv) ldenti! procedure fortransfening load ofstruclure to be
supported to support beâm.
B) Contractor's work plan. The work plan shall include the following:
(D ldentification of maior act¡vit¡es to be canied out in
association with the utility crossing.
(i¡) A schedule of these works.
ffivffioring-€f support system for deflection.
Under no circumstances willthe work be allowed to proceed
under adverse weather conditions.
The work may notproceed until allofthe above are received and
approved. Please note that traffic control plans affecting the City of
London Right-of-Way, il required, are to be submitted for approval
separately to the Transportation Engineering DMsion. Atalltimes,all
requirements of the Occupational Health & Safety Act must be met.
BEDDINGAEINSTATEMENT DETAIL REQUIREMENTS
Submission and Design Requirements
When crossing below an ex¡sting watormain (450mm Dia. and greater)
using open cut construct¡on, the following must be provided to the City of
London Water Engineering Division for revieurâpprovala minimum of
two (2) weeks prior to the proposed work taking placei
1) When cross¡ng watermains 450mm and greater a drawing(s) must be
submitted indicating reinstatement and bedding is required. The
drawings shall include the following: (See W - CS - 69, Sheet # 2 for
Typical Drawing)
(A) Cross - section drawing(s) including allappropriate
dimensions and details.
(B) lf appropriate, identifo insulation to be installed.
(C) To prevent settlement of wate¡main, install0.TMPa unshrinkable fill
with bond breaker (ie 6mil poly) to a minimum 600mm b€low
watermain up to the centreline OR obtain recommendations
regarding watermain bedding from the watermain pipe
manufacture, if any of the following apply:
(i) There is less than 600mm separation between the
utilities crossing each other, OR
(¡D Either structure is greater than 1000mm in diameter,
OR
(iii) lnsulation is being placed between the utilities.
2) Contractor's work plan. The work plan shall include the following:
(A) ldentif¡cation of major actMties to be carried out in
association with the utilþ crossing.
(B) A schedule ofthese works.
Under no circumstances willthe work be allowed to proceed
under adverse weather conditions.
The work may not proceed until allof the above are received and
approved. Please note that traffic controlplans affecting the City of
London Right-of-Way, if required, are to be submitted for approval
separately to the Transportation Engineering Division. Atalltimes, all
requirements of the Occupational Health & Safety Act must be met.
LONDON STANDARD DRAWING
GENERAL SUBMISSION AND DESIGN REQUIREMENTS
FOR WATERMAIN SUPPORT AND BEDDING /REINSTATEMENT

EXISTING GRADE
FORD TYPE "W" I{ABASH
DOUBLE LID COVER
(OR EOUIVALENT)
PREVENTION
PIT
ARMOR CONTROL VALVE ACCESS BOX
AND LID (OR EOUIVALENT)
WAITS DOUBLE CHECK
VALVE BACKFLOVI
PREVENTION ASSEMBLY
CURB VALVE AND
SERVICE BOX
TO IRRIGATION SYSTEM
25fÍm PEX SERVICE
( MIN. )
300nm 0F 1 gnfn SToNE AND
2o0nm AROUND BACKFLoVI PIT
EX. WAÏERMAIN
FORD PVC CYLINDER PIT SETTER
(OR EOUIVALENT}
ME]-ERED IHRIGATION SYSTEM AND BACKFLOW PREVENTION ASSEMBLY
FOR fHE PROTECTION OF ]HÊ WATER PURVÉYOB'S DISTRIBUTION SYS'TEM, ALL
IRRIGATION SYSTEIVS MUST BE METERED AND MUST IIAVE AN APPROVED BACKFLOW
PBEVENÎION ASSEMBLY THAT IS COMPATBLE WTH THE DEGREE OF HAZARD.
300nm 0F lgrlm]ST0NE ANE
2oofin AROUND METER PIT
BACKFLOW PREVENTION DEVICES SI.{ALL BE INSIALLED IN ACCORDANCE WITÞi
THE ONIARIO BUILDING CODE AND CAN /CAS-864 SEI'.ECTION AND INSTALUTION
OF-IIIE BACKFLOW PREVENTERS /MAINTEMNCE ANO FIELD TESTING OF BACKFLOW
PREVENÍEBS AND CMY OF LONDON WATER BY-{AW W€,
ALL BACKFLOW PRÉVENTION DEVICES SHALL BE INSPECIED AND IESIED AT
THÉ Ð(PENSE OF THE OWNER, UPON INSTAUÂÏON, AND THEREAFTER ANNUAI-LY, '
OB MORE OFIEN IF REQUIRED BY-THE CITY, BY PEBSONNEL APPROVED BY THE
CffI TO CARRY OUT SUCH IESTS TO DEMONS'IRATE 'THAT THE DEVICE IS IN
GOOD WORKING ORDER.
WAIER MEIER PITS ARE TO BE IN ACCORDANCE WTH 'ÍHE SECI|ON ,t41,0S.22
OF THE CITY OF LONDON STANDARD CONTRACT DOCUMENTS FOR MUNICIPAL
CONSTRUCTION PROJECTS AND THE MANUFACTURER'S RECOMMENDATIONS.
LONDON STANDARD DRAWING
METERED IRRIGATION SYSTEM AND BACKFLOW PREVENTION ASSEMBLY
DWG w-cs-71
2012-03-3011:21:11 AM