1 | Irish Water | [Type Document Title]
IW-C
DS
-50
20
-01
Water Infrastructure
Standard Details
Connections and Developer Services
Construction Requirements for Self-Lay Developments December 2017 (Revision 03)
Document IW-CDS-5020-01
Revision Log
Date Details of Revision Revision Author Approver
April 2016 General revisions & drawing added
01 T’OC M’OD
August 2016 General revisions 02 TO’C MO’D December 2017 General revisions &
drawing added 03 TO’C MO’D
IW-CDS-5020-01 Rev. 03 December 2017
Background
Technical Documentation has been developed by Irish Water’s Connections and Developer Services which outlines the requirements for water services infrastructure within developments.
These standard details have been developed to outline to developers Irish Water’s requirements for the provision of water infrastructure that is to be installed in developments and that would be connected to Irish Water’s networks and subsequently vested in Irish Water.
The aim is to provide details to developers for water infrastructure, which will outline design and construction requirements to ensure consistency in the provision of materials, equipment and workmanship, etc. The standard details will also provide the basis for developers’ detailed design proposals for water infrastructure, leading to the provision of infrastructure that is suitable for connection to Irish Water’s networks and easy operation and maintenance of the new infrastructure.
The standard details are based on best practice within the water industry. They take account of the experience of Local Authorities in the provision of these services to new developments. They have been successfully used by Irish Water’s own internal functions for a variety of projects and they are in line with water utility industry norms.
There are 40 No Standard Details dealing with water infrastructure covering all aspects of such infrastructure.
These standard details are accompanied by a Design Risk Assessment (DRA) (document number IW-CDS-5020-02), which outlines the residual health and safety responsibilities of developers and their designers/contractors in the provision of such infrastructure.
The use of the standard details is mandatory in all new Irish Water Connection Agreement Offers issued after 1st June 2016.
IW-CDS-5020-01 Rev. 03 December 2017
Standard Details for Water Networks Index Sheet Drawing No. Drawing Title Rev.
STD-W-01 Water service connection responsibility 0
STD-W-02 Typical layout for water mains within developments 1
STD-W-03 Customer connection & boundary box 3STD-W-04 General pipe connections (sheet 1 of 7) 3
STD-W-05 General pipe connections (sheet 2 of 7) 2
STD-W-06 General pipe connections (sheet 3 of 7) 2STD-W-07 General pipe connections (sheet 4 of 7) 1
STD-W-08 General pipe connections (sheet 5 of 7) 1
STD-W-09 General pipe connections (sheet 6 of 7) 1STD-W-10 General pipe connections (sheet 7 of 7) 1
STD-W-11 Typical service layout indicating separation distances 1
STD-W-12 Restrictions on water infrastructure works adjacent to existing trees 2STD-W-12A Restrictions on new trees / shrubs planting adjacent to watermains 0
STD-W-13 Trench backfill & bedding 1
STD-W-14 Sluice valve for ductile iron (D.I.) pipe (<350mm dia.) (sheet 1 of 2) 3STD-W-15 Sluice valve for polyethylene (P.E.) pipe (<350mm dia.) (sheet 2 of 2) 2
STD-W-16 On-line hydrant for ductile iron (D.I.) pipe (sheet 1 of 4) 2
STD-W-17 Off-line hydrant for ductile iron (D.I.) pipe (sheet 2 of 4) 3STD-W-18 On-line hydrant for polyethylene (P.E.) pipe (sheet 3 of 4) 2
STD-W-19 Off-line hydrant for polyethylene (P.E.) pipe (sheet 4 of 4) 3STD-W-20 On-line air valve for ductile iron (D.I.) pipe (sheet 1 of 4) 2
STD-W-21 Off-line air valve for ductile iron (D.I.) pipe (sheet 2 of 4) 3
STD-W-22 On-line air valve for polyethylene (P.E.) pipe (sheet 3 of 4) 2STD-W-23 Off-line air valve for polyethylene (P.E.) pipe (sheet 4 of 4) 3
STD-W-24 Pressure reducing / sustaining valve (P.R.V. / P.S.V.) chamber 2
STD-W-25 Booster pump station arrangement 1STD-W-26 Non Mech. Meter chamber (40 - 250mm dia.) 3
STD-W-26A Mech. Meter chamber (40 - 250mm dia.) 0
STD-W-27 Marker posts / plates 2STD-W-28 Water main thrust & support blocks 1
STD-W-29 Duct chamber 2
STD-W-30 Scour chamber & head wall arrangements 3STD-W-30A Washout hydrant 2
STD-W-31 Typical ditch / stream crossing for water main 1
STD-W-32 Typical bridge crossing for water main (sheet 1 of 2) 1STD-W-33 Typical bridge crossing for water main (sheet 2 of 2) 1
STD-W-34 Security gate & fencing 2
STD-W-35 Pipe repair to existing mains 2 STD-W-36 Telemetry and wet kiosk 2
STD-W-37 Lamp bollard & lamp standard 1
These Standard Details show the acceptable typical details and outline on the minimum standards that are required by Irish Water for the provision of water pipes and related infrastructure which are to be connected to the Irish Water Network. They shall be used in conjunction with the associated Design Risk Assessments that have been developed which identify the risks that designers shall take into account in the detailed design of the water and wastewater pipes and related infrastructure to be connected to the Irish Water Network. The pipes and related infrastructure to be put in place within developments shall comply fully with these Standard Details. Ultimate responsibility (including, but not limited to, any losses, costs, demands, damages, actions, expenses, negligence and claims) for the detailed design, construction and provision of such pipes and related infrastructure shall rest entirely with the Developer, his/her Designer(s), Contractor(s) or other connected party. Irish Water assumes no responsibility for and gives no guarantees, undertakings or warranties in relation to the pipes and related infrastructure to be provided in accordance with these Standard Details. No part of the Standard Details shall be reproduced or transmitted in any form or stored in any retrieval system of any nature without the prior written permission of Irish Water as copyright holder, except as agreed for use. These Standard Details shall be used in conjunction with current Irish Water Codes of Practice, which will take precedence over the Standard Details. These Standard Details may also be used for the installation of water & wastewater infrastructure for Asset Delivery Works & Capital Project Works Programmes at the discretion of Irish Water.
DEC. 2017
IW-CDS-5020-01 Rev. 03 December 2017
225mmDISTRIBUTION SYSTEM
IRISH WATER PROPERTY OWNER
SERVICE PIPE
WATER MAIN
A B C
ROADFOOTPATH
PROPERTY BOUNDARY
CUSTOMER PROPERTY
BOUNDARY BOX
A - B SERVICE PIPE IRISH WATER
METER / BOUNDARY BOX
B - C (DISTRIBUTION SYSTEM)
INTERNAL PLUMBING
PROPERTY OWNER
PROPERTY OWNER
IRISH WATER
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
MAINTENANCERESPONSIBILITY
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
WATER SERVICE CONNECTION
RESPONSIBILITY
SEPT. 2015
01 0
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
IW-CDS-5020-01 Rev. 03 December 2017
FOUL
SEW
ERST
ORM
WAT
ER
TELE
COMM
UNIC
ATIO
NS
WAT
ER M
AIN
GAS
MAIN
CABL
E TV
ELEC
TRIC
ITY
BOUN
DARY
KERB
BUILDING
FOOT
PATH
ROAD
LAYOUT OF SERVICES IN FOOTPATH / ROAD
S.V. S.V.
S.V.
BUILDING
ROAD
GRASS VERGE
FOOTPATH
JUNCTION ARRANGEMENT
S.V.
S.V.
S.V.
S.V. S.V.
S.V.
S.V.S.V. S.V.
H.
H.
H.
H.
H.
H.H.H.
A.V.
Sc.V.
S.V.
S.V.S.V.
Me
S.V.
H.
SLUICE VALVE
Sc.V.
H.
A.V.
SCOUR VALVE
HYDRANT
AIR VALVE
LEGEND
S.V.
METERMe
EXISTING WATER MAIN
PROPOSED WATER MAIN
S.V.
H.
H.
H.
H.
H.
S.V.S.V.
SEE NOTE1 ABOVE
TEMPORARY "DEAD END"(FOR FUTURE EXTENSION).REFER TO STD-W-05 FOR DETAIL.
1. WATER MAIN LAYOUTS SHALL BE ARRANGED IN LOOPS OR RINGS SO AS TO AVOID ''DEAD ENDS'' OR TERMINAL POINTS. ALL MAINS SHALL TERMINATE IN A LOOP OR RING TO ACCOMMODATE ONE-DIRECTIONAL FLUSHING OFTHE NETWORK. LOOPS SHALL HAVE A MINIMUM OF 4 HOUSES AND 1 HYDRANT.
2. THE MINIMUM PIPE SIZE SHALL BE 100mm INTERNAL DIAMETER IN HOUSING DEVELOPMENTS OF 40 AND UP TO 100 HOUSES. DEVELOPMENTS OF 100 HOUSES AND ABOVE SHALL HAVE A MINIMUM PIPE SIZE OF 150mm INTERNALDIAMETER SPINE AND 100mm BRANCH MAINS. NOMINAL INTERNAL DIAMETERS OF 80mm AND LESS MAY BE ALLOWED IN SMALLER DEVELOPMENTS BUT NOT WHERE HYDRANTS ARE LOCATED AND ONLY AFTER PRIOR WRITTENAGREEMENT FROM IRISH WATER
3. THE MINIMUM PIPE SIZE SHALL BE 150mm IN INDUSTRIAL OR COMMERCIAL DEVELOPMENTS.
4. EVERY PREMISE SHOULD HAVE A SEPARATE SERVICE CONNECTION. THE USE OF COMMON SERVICE PIPES IS NOT ALLOWED. SERVICE CONNECTIONS SHALL BE AS SHORT AS REASONABLY POSSIBLE. LONG SERVICECONNECTIONS (IN EXCESS OF 15m) WILL NOT BE ALLOWED. A RIDER MAIN AT THE OPPOSITE SIDE OF THE ROAD TO THE MAIN WATER MAIN MAY BE REQUIRED SUBJECT TO APPROVAL FROM IRISH WATER. SERVICECONNECTIONS SHALL BE A MINIMUM PIPE SIZE OF 25mm OUTSIDE DIAMETER, 20mm INTERNAL DIAMETER.
5. WATER MAINS SHOULD BE LAID TO PROVIDE THE OPTIMUM CIRCULATION IN THE LOCAL WATER NETWORK. WATER MAINS MAY TERMINATE IN A DEAD END ONLY WITH IRISH WATER APPROVAL, IN WHICH CASE AN ON-LINEWASHOUT HYDRANT SHALL BE PROVIDED AT THE DEAD END, LOCATED WITHIN A CHAMBER OR KIOSK.
6. VALVES SHALL BE ARRANGED IN SUCH A MANNER TO ALLOW THE NETWORK TO BE MANAGED TO ENSURE THAT NO MORE THAN 40 PROPERTIES LOSE WATER FROM A BURST ON THE SYSTEM, AT ANY ONE TIME.
7. NO DOMESTIC PROPERTY SHALL BE MORE THAN 46m FROM A HYDRANT. HYDRANT DETAILS AND LOCATIONS SHALL BE SUBJECT TO THE APPROVAL OF THE RELEVANT LOCAL AUTHORITY FIRE DEPARTMENT.
8. WATER SUPPLY MAINS SHALL BE LAID IN COMMON AREAS AND NOT THROUGH INDIVIDUAL PRIVATE GARDENS OR DRIVEWAYS ETC.
9. A THREE-WAY VALVE ARRANGEMENT SHALL BE PROVIDED AT ALL JUNCTIONS, AS A MINIMUM.
10. THE WATER MAIN PIPEWORK TO NEW DEVELOPMENTS SHOULD BE LOCATED AT THE RIGHT HAND SIDE OF THE ENTRANCE TO THE NEW DEVELOPMENT (FROM A VIEW FACING INTO THE DEVELOPMENT) IF POSSIBLE AND WHERETHE PROPERTIES ARE EQUALLY AND REASONABLY DISTRIBUTED AT BOTH SIDES OF THE ESTATE ROADWAY.
11. AIR VALVES TO BE LOCATED AT POINTS WHERE AIR IS LIKELY TO BUILD UP.
12. THE DEVELOPER IS TO LIAISE WITH THE FIRE SERVICES AUTHORITY IN ORDER TO ENSURE FIRE FLOWS ARE AVAILABLE THROUGHOUT THE DEVELOPMENT.
13. BULK FLOW METERS SHALL BE FITTED IN ALL DEVELOPMENTS WITH A DEMAND IN EXCESS OF 20m³ PER DAY. BULK FLOW METERS SHALL HAVE A FACTORY FITTED AMR AND INSTALLED IN A SUITABLY SIZED CHAMBER.DEVELOPMENTS WITH DEMAND LESS THAN 20m³ PER DAY SHALL BE PROVIDED WITH DEDICATED BYPASS PIPEWORK AND CHAMBER TO ACCOMMODATE LOCATION OF A TEMPORARY NIGHT FLOW METER.
14. WATERMAINS TO BE LOCATED IN GRASS VERGE . IF GRASS VERGE IS NOT AVAILABLE, WATERMAINS TO BE LOCATED UNDER FOOTPATH AWAY FROM KERB. REFER TO STD-W-11 FOR TYPICAL UTILITY LAYOUT.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Temp. "dead end" & note 1 ref. addedJMC MODTOC
TYPICAL LAYOUT
FOR WATER MAINS WITHIN DEVELOPMENTS
SEPT. 2015
02 1
IW-CDS-5020-01 Rev. 03 December 2017
PLAN
SECTION
475mm(APPROX.)
475
mm(A
PPRO
X.)
PROPERTYBOUNDARY
WATER MAIN
CONCRETE SURROUND
TO BOUNDARY BOX COVER
PLAN
PRECAST CONCRETESURROUND
COVER
25mm (O.D.) PEPIPE
PLACE BOUNDARY BOX INFOOTPATH OR GRASS VERGEAS CLOSE AS POSSIBLE TOPROPERTY BOUNDARYBUT NOT WITHIN 225mm
POYLETHYLENE(PE) WATER MAIN
ROAD
ELECTROFUSIONTRANSITION COUPLER
COUPLER
FOR D.I.
WATER MAINS
FOR POLYETHYLENE ( PE )
WATER MAIN ONLY
25mm (O.D.)PE PIPE
REFER TO NOTE 3STD-W-13FOR BACKFILL DETAILS
225mm
ELECTROFUSIONTRANSITIONCOUPLER
PROPERTYBOUNDARY
ELECTROFUSIONTAPPING TEE(25 mm OUTLET) - FORPE WATER MAIN ONLY
IRISH WATERAPPROVEDBOUNDARY BOX
CUSTOMERPROPERTY
225mm
CUSTOMERDISTRIBUTION SYSTEM
CUSTOMERPROPERTY
CUSTOMERDISTRIBUTIONSYSTEM
TO SUIT SURFACE FINISH OFSURROUNDING AREA
REFER TO NOTE 5STD-W-13FOR BEDDING DETAILS
THE CONNECTION PIPE IS TO BE LAID SLACK WITHNO KINKS TO MANUFACTURER'S SPECIFICATION.
IRISH WATERAPPROVEDBOUNDARY BOX
350 m
m
MARKER TAPE
FITTINGS TO BE APPROVED BYBOUNDARY BOX MANUFACTURER
100
mm
WELLCOMPACTEDCLAUSE 808GRANULARBACKFILL
THIS DETAIL APPLIES TO WHERETHE FINISHED SURFACE IS EITHERUNBOUND (GRASS VERGE), BRICKPAVING OR MACADAM, & WHERE ACONCRETE PLINTH IS REQUIREDTO SUPPORT THE TOP OF THEBOUNDARY BOX.
THE CONNECTION PIPE IS TOBE LAID SLACK WITH NO KINKSTO MANUFACTURER'SSPECIFICATION.
THE CONNECTION PIPE IS TOBE LAID SLACK WITH NO KINKSTO MANUFACTURER'SSPECIFICATION.
SEE NOTE10 ABOVE
SEE NOTE6 ABOVE
PROPOSED SADDLES& FERRULES SHALLBE MADE FROMNON-FERROUSMATERIAL INACCORDANCE WITHWIS 4-22-02 ANDSHALL BE SUITABLEFOR USE ON AC, CI,HDPE, PVC & DIPIPEWORK. SADDLEBOLTS SHALL BESTAINLESS STEEL.
GENERAL NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. FOR CONNECTION TO AN EXISTING MAIN THE CONNECTION SHALL BE AS PER THE PIPE MANUFACTURER'S SPECIFICATION.3. ELECTRO FUSION COUPLING TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.4. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
DRAWING No.
SCALE
TITLE REV
DATE
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added dimensions & notes MODJMC TOC
2 08/'16 Revised D.I. service JMC TOC tapping detail MOD
3 11/'17 Updated & added notes JMC MODTOC
CUSTOMER CONNECTION AND BOUNDARY BOX
(25mm OD PIPE)
SEPT. 2015
03 3
BOUNDARY BOX NOTES:
1. THE BOUNDARY BOX IS TO BE IN ACCORDANCE WITH THE IRISH WATER SPECIFICATION, INCORPORATING A G1.5MANIFOLD, STOP-TAP, FROST PLUG & NON-RETURN VALVE.
2. THE BOUNDARY BOX SHALL BE POSITIONED IN PUBLIC SPACE & AS CLOSE AS POSSBILE TO THE PROPERTY BOUNDARYBUT NO PART OR FITTING TO BE WITHIN 225mm OF THE PROPERTY LINE.
3. THE BOUNDARY BOX SHALL BE LOCATED WHERE IT IS SAFE TO OPEN THE COVER & ACCESS THE STOP TAP OR VISUALLYREAD THE METER, i.e. ON A FOOTPATH OR VERGE, & NOT IN A CARRIAGEWAY.
4. THE SURFACE BOX COVER ON THE BOUNDARY BOX SHOULD BE NOT LESS THAN GRADE C (BS 5834:2-2011); & THEBOUNDARY BOX SHOULD BE LOCATED SUCH THAT HEAVIER GRADES OF COVER WOULD NOT BE REQUIRED.
5. THE SHAFT OF THE BOUNDARY BOX IS TO BE INSTALLED VERTICALLY, & THE SURFACE BOX/COVER INCLINED TO MATCHTHE SURFACE GRADIENT.
6. THE BOUNDARY BOX IS TO BE INSTALLED AT A MINIMUM DEPTH OF 600mm (+/- 25mm) TO THE CROWN OF THE INLET &OUTLET FITTINGS ON THE OUTSIDE OF THE BOX.
7. THE SERVICE CONNECTION PIPE SHALL NOT BE WRAPPED AROUND THE SHAFT OF THE BOUNDARY BOX OR BENT IN ANYRADIUS LESS THAN THAT APPROVED BY THE MANUFACTURER.
8. THE PIPE FITTINGS TO THE BOUNDARY BOX SHALL BE APPROVED BY THE BOUNDARY BOX MANUFACTURER.9. THE BOUNDARY BOX SHALL BE INSTALLED HYGIENICALLY & LEFT CLEAN & FREE OF CONSTRUCTION WASTE OR DIRT FOR
LATER METER INSTALLATION BY IRISH WATER.10. BOX TO BE FOUNDED ON 100mm DEPTH OF C12/15 CONCRETE AND SURROUNDED WITH CLAUSE 808 GRANULAR MATERIAL.11. THE DESIRABLE MINIMUM COVER FROM THE FINISHED GROUND LEVEL TO THE EXTERNAL CROWN OF A SERVICE
CONNECTION SHALL BE 750mm WITH AN ABSOLUTE MINIMUM DEPTH OF 600mm FOR SHORT DISTANCES (SUBJECT TO IRISHWATER AGREEMENT). THE DESIRABLE MAXIMUM COVER FOR A SERVICE CONNECTION PIPE SHOULD BE 1200mm, WHEREPRACTICABLE.
12. CUSTOMER'S DISTRIBUTION PIPEWORK WITHIN THE PREMISES SHOULD BE SUITABLY SIZED TO ACCOMMODATE FLOWFROM 20mm INTERNAL DIAMETER SERVICE PIPE.
IW-CDS-5020-01 Rev. 03 December 2017
SV
NEW PE - EXISTING AC / CI / uPVC ( SAME SIZE AS NEW )
NEW PE - EXISTING AC / CI / uPVC ( DIFFERENT SIZE TO NEW )
CONCENTRIC
TAPER
(IF REQUIRED)
CONCENTRIC
TAPER (IF REQUIRED)
EXISTING DI PIPE
NEW PE - EXISTING DI
CONCENTRIC
TAPER (IF
REQUIRED)
NEW DI - EXISTING AC / CI / uPVC
NEW DI - EXISTING DI
CONCENTRIC
TAPER
(IF REQUIRED)
EXISTING AC / CI / uPVC PIPE
STUB FLANGE
( WITH BACKING RING )
STUB FLANGE
( WITH BACKING RING )
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
FUSION
WELD
FUSION
WELD
NEW PE PIPE
NEW PE PIPE
NEW FLANGED
PLAIN ENDED
DI PIPE
NEW DI PIPE
NEW FLANGED PLAIN
ENDED DI PIPE
NEW DI PIPE
EXISTING AC / CI / uPVC PIPE
EXISTING AC / CI / uPVC PIPE
EXISTING DI PIPE
SV
SV
SV
SV
DISMANTLING
JOINT
NEW PE PIPE
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
DISMANTLING
JOINT
FLOW
FLOW
FLOW
FLOW
FLOW
DISMANTLING
JOINT
NEW FLANGED
PLAIN ENDED
DI PIPE
NEW FLANGED PLAIN
ENDED DI PIPE
LONG BODY
FLEXIBLE COUPLING
LONG BODY
FLEXIBLE
COUPLING
STEPPED OR
FLEXIBLE COUPLING
LONG BODY
FLEXIBLE
COUPLING
CONCENTRIC
TAPER
(IF REQUIRED)
NEW DI - EXISTING PE
NEW DI PIPE
SV
DISMANTLING
JOINT
NEW FLANGED PLAIN
ENDED DI PIPE
LONG BODY
FLEXIBLE
COUPLING
NEW PE - EXISTING PE
CONCENTRIC
TAPER
(IF REQUIRED)
STUB FLANGE
(WITH BACKING RING)
FUSION
WELD
SV
NEW PE PIPE
DISMANTLING
JOINT
FUSION
WELD
STUB FLANGE
(WITH BACKING RING)
EXISTING PE PIPE
FUSION
WELD
STUB FLANGE
(WITH BACKING RING)
EXISTING PE PIPE
REFER TO
NOTE 10
REFER TO
NOTE 10
REFER TO
NOTE 10
REFER TO
NOTE 10
REFER TO
NOTE 10
REFER TO
NOTE 10
REFER TO
NOTE 10
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
NEW FLANGED PLAIN
ENDED DI PIPE
NEW FLANGED PLAIN
ENDED DI PIPE
PUDDLE FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
NEW FLANGED
PLAIN ENDED
DI PIPE
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
STEPPED OR
FLEXIBLE COUPLING
STEPPED OR
FLEXIBLE COUPLING
THRUST FLANGE (THRUST
BLOCK OMITTED FOR
CLARITY, SEE STD-W-28)
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTEDOTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BEADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWINGNo. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPESSHALL ONLY BE CARRIED OUT BY TRAINED OPERATIVES INPOSSESSION OF A CURRENT TRAINING CERTIFICATE, USINGFULLY AUTOMATIC APPROVED JOINTING MACHINE/RIGS INACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. THEIDENTITY OF THE PE PIPELINE MANUFACTURER SHALL BE MADEKNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OF THEINSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDEDTO CONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINTSHALL BE CLEARLY MARKED WITH THE JOINT LOGGEDAUTOMATICALLY ON THE JOINTING MACHINE. A PRINTOUT OF THEJOINT DETAILS, WITH A GPS LOCATION OF EACH JOINT, SHALL BEPROVIDED AND RETAINED FOR QUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISHWATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFICMETHOD STATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIORTO WORKS TAKING PLACE AND SUBJECT TO WRITTEN APPROVAL,DETAILING THE PROTECTION TO BE PUT IN PLACE TO EXISTINGMAINS, METHOD OF REMOVAL OF EXISTING AC, METHOD OFDISPOSAL OF EXISTING AC AND METHOD OF CONNECTION TOEXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE(TYPICALL AC, DI, CI, uPVC & ST).
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14(DI) AND STD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BYTHRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKSNOT SHOWN FOR CLARITY.
9. A HIGH LEVEL OF HEALTH & SAFETY PROCEDURES IS REQUIREDWHEN WORKING ON AC MAINS, & THE OPERATION OF DISMANTLING/REMOVAL OF AC PIPES & JOINTS.
10. VALVES SHALL BE ARRANGED IN SUCH A MANNER TO ALLOW FORTHE NETWORK TO BE MANAGED TO ENSURE THAT NO MORE THAN40 PROPERTIES LOSE WATER FROM A BURST ON THE SYSTEM ATANY ONE TIME.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 1 of 7)
SEPT. 2015
04 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added couplings (2 details) MODJMC TOC2 08/'16 Added Note 9JMC TOC MOD
3 11/'17updated details & added notes
JMCAdded 2 No. Extg. PE Details,
TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
SVSV
ALL
FLANGED
TEE
SV
CONCENTRIC TAPER
(IF REQUIRED)
EXISTING
AC / CI /
uPVC PIPE
NE
W P
E P
IP
E
DISMANTLING
JOINT
NEW PE / DI - EXISTING DI
EXISTING
AC / CI /
uPVC PIPE
NEW PE / DI - EXISTING AC / CI / uPVC
NE
W P
E P
IP
E
CONCENTRIC TAPER
(IF REQUIRED)
SV
SV SV
EXISTING
DI PIPE
DOUBLE FLANGED
PIPE (TO SUIT VALVE
CHAMBER
ARRANGEMENT)
STEPPED OR
FLEXIBLE COUPLING
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
LONG BODY
FLEXIBLE
COUPLING
DISMANTLING
JOINT
DISMANTLING
JOINT
EXISTING
DI PIPE
FUSION WELD
STUB FLANGE
( WITH BACKING RING )
DISMANTLING
JOINT
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
DOUBLE FLANGED
PIPE (TO SUIT VALVE
CHAMBER
ARRANGEMENT)
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
NEW PE - EXISTING PE
NE
W P
E P
IP
E
CONCENTRIC TAPER
(IF REQUIRED)
SV
SV SV
DISMANTLING
JOINT
DISMANTLING
JOINT
FUSION WELD
STUB FLANGE
( WITH BACKING RING )
DISMANTLING
JOINT
DOUBLE FLANGED
PIPE (TO SUIT VALVE
CHAMBER
ARRANGEMENT)
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
FUSION
WELD
STUB FLANGE
(WITH BACKING RING)
EXISTING PE PIPE
FUSION
WELD
STUB FLANGE
(WITH BACKING RING)
EXISTING PE PIPE
BLANK FLANGE
NEW
DI PIPE
DISMANTLING
JOINT
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
LONG BODY
FLEXIBLE
COUPLING
ON-LINE HYDRANT.
REFER TO STD-W-16
FOR DETAILS.
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED SEPARATION
PIPE c/w THRUST FLANGE
(THRUST BLOCK NOT SHOWN)SV
NEW PE
PIPE
A/F TEE
BLANK FLANGE
DISMANTLING
JOINT
ON-LINE HYDRANT.
REFER TO STD-W-16
FOR DETAILS.
DOUBLE FLANGED PE
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPESV
TEMPORARY "DEAD-END" DETAIL (FOR FUTURE EXTENSION) - PE
A/F TEE
TEMPORARY "DEAD-END" DETAIL (FOR FUTURE EXTENSION) - DI
NE
W D
I P
IP
E
LONG BODY
FLANGE
ADAPTOR
NE
W D
I P
IP
E
LONG BODY
FLANGE
ADAPTOR
FUSION WELD
STUB FLANGE
( WITH BACKING RING )
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
STEPPED OR
FLEXIBLE COUPLING
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELYRESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28.THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPESSHALL ONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSIONOF A CURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATICAPPROVED JOINTING MACHINE/RIGS IN ACCORDANCE WITH THEMANUFACTURER'S INSTRUCTIONS. THE IDENTITY OF THE PE PIPELINEMANUFACTURER SHALL BE MADE KNOWN TO IRISH WATER PRIOR TOCOMMENCEMENT OF THE INSTALLATION. CERTIFICATION AND TESTING(INCLUDING INDEPENDENT THIRD PARTY CERTIFICATION) SHALL BEPROVIDED TO CONFIRM QUALITY ASSURANCE COMPLIANCE. EACHJOINT SHALL BE CLEARLY MARKED WITH THE JOINT LOGGEDAUTOMATICALLY ON THE JOINTING MACHINE. A PRINTOUT OF THE JOINTDETAILS, WITH A GPS LOCATION OF EACH JOINT, SHALL BE PROVIDEDAND RETAINED FOR QUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISHWATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHODSTATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKSTAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THEPROTECTION TO BE PUT IN PLACE TO EXISTING MAINS, METHOD OFREMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC ANDMETHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE(TYPICALL AC, DI, CI, uPVC & ST).
7. VALVE CHAMBER TO BE IN ACCORDANCE WITH STD-W-14 (DI) ANDSTD-W-15 (PE). CHAMBER NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUSTBLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWNFOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BEREQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVECHAMBERS.
10. A HIGH LEVEL OF HEALTH & SAFETY PROCEDURES IS REQUIRED WHENWORKING ON AC MAINS, & THE OPERATION OF DISMANTLING/ REMOVALOF AC PIPES & JOINTS.
11. VALVES SHALL BE ARRANGED IN SUCH A MANNER TO ALLOW FOR THENETWORK TO BE MANAGED TO ENSURE THAT NO MORE THAN 40PROPERTIES LOSE WATER FROM A BURST ON THE SYSTEM AT ANY ONETIME.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 2 of 7)
SEPT. 2015
05 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added Note 10JMC TOC MOD
2 11/'17 Added new D.I. pipe to details, added JMC 3 No. details & updated notesTOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
NEW PE - EXISTING AC / CI / uPVC / DI / PE
SV
CONCENTRIC TAPER
(IF REQUIRED)
NEW DI - EXISTING AC / CI / uPVC / DI / PE
EX
IS
TIN
G
AC
/ C
I / uP
VC
/ D
I P
IP
E
SV
NE
W D
I P
IP
E
LONG BODY
FLANGE
ADAPTOR
SV
FUSION
WELD
STUB FLANGE
( WITH BACKING
RING )
NEW PE PIPE
NEW PE PIPE
FUSION
WELD
SV
EX
IS
TIN
G
AC
/ C
I / uP
VC
/ D
I P
IP
E
NE
W D
I P
IP
E
CONCENTRIC TAPER
(IF REQUIRED)
SV
NEW DI PIPE
SV
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
DOUBLE
FLANGED PIPE
(TO SUIT VALVE
CHAMBER
ARRANGEMENT)
STEPPED OR
FLEXIBLE
COUPLING
DISMANTLING
JOINT
STUB FLANGE
( WITH BACKING
RING )
LONG BODY
FLANGE
ADAPTOR
STEPPED OR
FLEXIBLE
COUPLING
DISMANTLING
JOINT
NEW DI PIPE
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
LONG BODY
FLEXIBLE
COUPLING
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
FUSION
WELD
PE STUB FLANGE
(WITH BACKING RING)
EX
IS
TIN
G P
E P
IP
E
FUSION
WELD
PE STUB FLANGE
(WITH BACKING RING)
EX
IS
TIN
G
PE
P
IP
E
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
NEW FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 3 of 7)
SEPT. 2015
06 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added Note 10JMC TOC MOD
2 11/'17 Added extg. PE pipe to detailsJMC & updated notesTOC MOD
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELYRESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28.THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPES SHALLONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSION OF ACURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATIC APPROVEDJOINTING MACHINE/RIGS IN ACCORDANCE WITH THE MANUFACTURER'SINSTRUCTIONS. THE IDENTITY OF THE PE PIPELINE MANUFACTURERSHALL BE MADE KNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OFTHE INSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDED TOCONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINT SHALL BECLEARLY MARKED WITH THE JOINT LOGGED AUTOMATICALLY ON THEJOINTING MACHINE. A PRINTOUT OF THE JOINT DETAILS, WITH A GPSLOCATION OF EACH JOINT, SHALL BE PROVIDED AND RETAINED FORQUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISHWATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHODSTATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKSTAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THEPROTECTION TO BE PUT IN PLACE TO EXISTING MAINS, METHOD OFREMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC ANDMETHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE(TYPICALLY AC, DI, CI, uPVC & ST)
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14 (DI)AND STD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUSTBLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWNFOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BEREQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVECHAMBERS.
10. A HIGH LEVEL OF HEALTH & SAFETY PROCEDURES IS REQUIRED WHENWORKING ON AC MAINS, & THE OPERATION OF DISMANTLING/ REMOVALOF AC PIPES & JOINTS.
11. VALVES SHALL BE ARRANGED IN SUCH A MANNER TO ALLOW FORNETWORK TO BE MANAGED TO ENSURE THAT NO MORE THAN 40PROPERTIES LOSE WATER FROM A BURST ON THE SYSTEM AT ANY ONETIME.
IW-CDS-5020-01 Rev. 03 December 2017
NEW PE - NEW PE
SV
SV
CONCENTRIC TAPER
(IF REQUIRED)
NEW DI - NEW DI
STUB FLANGE
( WITH BACKING RING )
NEW PE PIPE
FUSION
WELD
FUSION WELD
NE
W P
E P
IP
E
NE
W D
I P
IP
E
SV
SV
NEW PE PIPE
FUSION
WELD
LONG BODY
FLANGE ADAPTOR
CONCENTRIC TAPER
(IF REQUIRED)
DOUBLE
FLANGED PIPE
(TO SUIT VALVE
CHAMBER
ARRANGEMENT)
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
STUB FLANGE
( WITH BACKING
RING )
STUB FLANGE
( WITH BACKING
RING )
SV
NEW DI PIPE
SV
NEW DI PIPE
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
LONG BODY
FLEXIBLE
COUPLING
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
DOUBLE FLANGED
SEPARATION PIPE
FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
FLANGED PLAIN
ENDED DI PIPE c/w
THRUST FLANGE
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 4 of 7)
SEPT. 2015
07 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updated.JMC MODTOC
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELYRESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28.THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPES SHALLONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSION OF ACURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATIC APPROVEDJOINTING MACHINE/RIGS IN ACCORDANCE WITH THE MANUFACTURER'SINSTRUCTIONS. THE IDENTITY OF THE PE PIPELINE MANUFACTURERSHALL BE MADE KNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OFTHE INSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDED TOCONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINT SHALL BECLEARLY MARKED WITH THE JOINT LOGGED AUTOMATICALLY ON THEJOINTING MACHINE. A PRINTOUT OF THE JOINT DETAILS, WITH A GPSLOCATION OF EACH JOINT, SHALL BE PROVIDED AND RETAINED FORQUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISH WATEROR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHODSTATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKSTAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THEPROTECTION TO BE PUT IN PLACE TO EXISTING MAINS, METHOD OFREMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC ANDMETHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE(TYPICALLY AC, DI, CI, uPVC & ST)
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14 (DI) ANDSTD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUSTBLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWNFOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BEREQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVECHAMBERS.
10. VALVES SHALL BE ARRANGED IN SUCH A MANNER TO ALLOW FORNETWORK TO BE MANAGED TO ENSURE THAT NO MORE THAN 40PROPERTIES LOSE WATER FROM A BURST ON THE SYSTEM AT ANY ONETIME.
IW-CDS-5020-01 Rev. 03 December 2017
NEW PE
PIPE
SV
CONCENTRIC
TAPER (IF REQUIRED)
NEW FLANGE
PLAIN ENDED PIPE
(CUT TO SUIT)
LONG BODY
FLANGE
ADAPTOR
NEW PE - EXISTING PE
SV
NEW DI - EXISTING PENEW DI - EXISTING OTHER MATERIAL
NEW PE - EXISTING OTHER MATERIAL
STUB FLANGE
(WITH BACKING
RING)
STUB FLANGE
(WITH BACKING
RING)
STUB
FLANGE
( WITH
BACKING
RING )
STUB
FLANGE
( WITH
BACKING
RING )
SV
CONCENTRIC
TAPER (IF REQUIRED)
FUSION
WELD
FUSION
WELD
FUSION
WELD
SV
SVSV
EXISTING
PE PIPE
EXISTING
PE PIPE
SV SV
NEW PE
PIPE
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER ARRANGEMENT)
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
FUSION
WELD
DISMANTLING
JOINT
DISMANTLING
JOINT
SV
CONCENTRIC
TAPER (IF REQUIRED)
NEW FLANGE
PLAIN ENDED PIPE
(CUT TO SUIT)
LONG BODY
FLANGE
ADAPTOR
SVSV
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER ARRANGEMENT)
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
NEW DI PIPE
NEW FLANGE
PLAIN ENDED PIPE
(CUT TO SUIT)
LONG BODY
FLANGE
ADAPTOR
DOUBLE FLANGED
PIPE (TO SUIT
VALVE CHAMBER
ARRANGEMENT)
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
SV
CONCENTRIC
TAPER (IF REQUIRED)
NEW FLANGE
PLAIN ENDED PIPE
(CUT TO SUIT)
LONG BODY
FLANGE
ADAPTOR
NEW
FLANGED
PLAIN ENDED
DI PIPE
NEW
FLANGED
PLAIN ENDED
DI PIPE
DOUBLE FLANGED
PIPE (TO SUIT
VALVE CHAMBER
ARRANGEMENT)
DISMANTLING
JOINT
NEW PE
PIPE
STUB FLANGE
(WITH BACKING
RING)
STUB FLANGE
(WITH BACKING
RING)
FUSION
WELDSV SV
NEW PE
PIPE
DISMANTLING
JOINT
FUSION
WELD
LONG BODY
FLEXIBLE
COUPLING
NEW DI PIPE
NEW FLANGE
PLAIN ENDED PIPE
(CUT TO SUIT)
STUB
FLANGE
( WITH
BACKING
RING )
STUB
FLANGE
( WITH
BACKING
RING )
FUSION
WELD
FUSION
WELD
SVSV
EXISTING
PE PIPE
EXISTING
PE PIPE
DISMANTLING
JOINT
DISMANTLING
JOINT
SV SV
DISMANTLING
JOINT
NEW DI
PIPE
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
COUPLING
LONG BODY
FLEXIBLE
COUPLING
SVSV
DISMANTLING
JOINT
DISMANTLING
JOINT
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
ALL
FLANGED
TEE
ALL
FLANGED
TEE
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
ALL
FLANGED
TEE
ALL
FLANGED
TEE
ALL
FLANGED
TEE
ALL
FLANGED
TEE
ALL
FLANGED
TEE
ALL
FLANGED
TEE
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
NEW DI
PIPE
FLANGED PLAIN
ENDED DI PIPE
c/w THRUST
FLANGE
FLANGED PLAIN
ENDED DI PIPE
c/w THRUST
FLANGE
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED
OR FLEXIBLE
COUPLING
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DISMANTLING
JOINT
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DOUBLE FLANGED
SEPARATION PIPE
(SEE NOTE 9)
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 5 of 7)
SEPT. 2015
08 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updated.JMC MODTOC
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPES SHALL ONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSION OF A CURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATIC APPROVED JOINTING MACHINE/RIGS INACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. THE IDENTITY OF THE PE PIPELINE MANUFACTURER SHALL BE MADE KNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OF THE INSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDED TO CONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINT SHALL BE CLEARLY MARKED WITH THE JOINT LOGGED AUTOMATICALLY ON THE JOINTING MACHINE. A PRINTOUT OF THEJOINT DETAILS, WITH A GPS LOCATION OF EACH JOINT, SHALL BE PROVIDED AND RETAINED FOR QUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISH WATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHOD STATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKS TAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THE PROTECTION TO BE PUT IN PLACE TOEXISTING MAINS, METHOD OF REMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC AND METHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE (TYPICALLY AC, DI, CI, uPVC & ST)
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14 (DI) AND STD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BE REQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVE CHAMBERS.
IW-CDS-5020-01 Rev. 03 December 2017
NEW PE
PIPE
NEW PE
PIPE
ALL FLANGED
TEE
DISMANTLING
JOINT
SV
SV
ALL
FLANGED
TEE
EXISTING PE
PIPE
EXISTING PE
PIPE
SV
NEW
PE PIPE
NEW PE
PIPE
NEW PE PIPE
CONCENTRIC
TAPER (IF REQUIRED)
90° PE
BEND
PE BEND
(IF REQUIRED)
NEW PE - EXISTING PE
NEW PE
PIPE
NEW PE - EXISTING OTHER MATERIAL
FUSION
WELD
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
FUSION WELD
STUB FLANGE ( WITH BACKING RING )
STUB FLANGE
( WITH BACKING RING )
SV
SV
ALL
FLANGED
TEE
SV
ALL
FLANGED
TEE
SV SV
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
PE BEND
(IF REQUIRED)
NEW PE
PIPE
DISMANTLING
JOINT
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
DISMANTLING
JOINT
DISMANTLING
JOINT
STUB FLANGE( WITH BACKING RING )
FUSION WELD
DISMANTLING
JOINT
DISMANTLING
JOINT
NEW PE
PIPE
NEW PE
PIPE
90° PE
BEND
PE BEND
(IF REQUIRED)
PE BEND
(IF REQUIRED)
NEW PE
PIPE
DISMANTLING
JOINT
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
STUB FLANGE( WITH BACKING RING )
FUSION WELD
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
NEW PE
PIPE
STUB FLANGE
(WITH BACKING RING)
FUSION
WELD
NEW
PE PIPE
DISMANTLING
JOINT
DISMANTLING
JOINT
SV SV
DISMANTLING
JOINT
STUB FLANGE
(WITH BACKING RING)
FUSION
WELD
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
DOUBLE
FLANGED
SEPARATION
PIPE
(SEE NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE
(SEE NOTE 9)
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 6 of 7)
SEPT. 2015
09 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updatedJMC MODTOC
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPES SHALL ONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSION OF A CURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATIC APPROVED JOINTING MACHINE/RIGS INACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. THE IDENTITY OF THE PE PIPELINE MANUFACTURER SHALL BE MADE KNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OF THE INSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDED TO CONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINT SHALL BE CLEARLY MARKED WITH THE JOINT LOGGED AUTOMATICALLY ON THE JOINTING MACHINE. A PRINTOUT OF THEJOINT DETAILS, WITH A GPS LOCATION OF EACH JOINT, SHALL BE PROVIDED AND RETAINED FOR QUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISH WATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHOD STATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKS TAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THE PROTECTION TO BE PUT IN PLACE TOEXISTING MAINS, METHOD OF REMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC AND METHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE (TYPICALLY AC, DI, CI, uPVC & ST)
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14 (DI) AND STD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BE REQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVE CHAMBERS.
IW-CDS-5020-01 Rev. 03 December 2017
EXISTING PE
PIPE
EXISTING PE
PIPE
SV
NEW DI PIPE
NEW DI PIPE
NEW DI PIPE
LONG BODY
FLANGE ADAPTOR
CONCENTRIC
TAPER (IF REQUIRED)
90° ALL
FLANGED
BEND
SOCKETED BEND
(IF REQUIRED)
SOCKETED BEND
(IF REQUIRED)
NEW DI - EXISTING PE
NEW DI - EXISTING OTHER MATERIAL
SV
ALL
FLANGED
TEE
NEW DI PIPE
SV
90° ALL
FLANGED
BEND
SV
NEW DI PIPE
NEW DI PIPE
NEW DI PIPE
NEW DI PIPE
CONCENTRIC
TAPER (IF
REQUIRED)
SOCKETED BEND
(IF REQUIRED)
SOCKETED BEND
(IF REQUIRED)
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
DISMANTLING
JOINT
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
JOINT
LONG BODY
FLEXIBLE
JOINT
DOUBLE FLANGED PIPE
(TO SUIT VALVE CHAMBER
ARRANGEMENT)
DISMANTLING
JOINT
LONG BODY
FLANGE ADAPTOR
FLANGED
PLAIN ENDED
DI PIPE
ALL
FLANGED
TEE
SV SV
DISMANTLING
JOINT
DISMANTLING
JOINT
DISMANTLING
JOINT
FLANGED
PLAIN ENDED
DI PIPE
SV
ALL
FLANGED
TEE
NEW DI PIPE
SV
NEW DI PIPE
DISMANTLING
JOINT
LONG BODY
FLEXIBLE
JOINT
LONG BODY
FLEXIBLE
JOINT
FLANGED
PLAIN ENDED
DI PIPE
DISMANTLING
JOINT
FLANGED
PLAIN ENDED
DI PIPE
ALL
FLANGED
TEE
DISMANTLING
JOINT
FUSION
WELD
STUB FLANGE
( WITH BACKING RING )
FUSION
WELD
STUB FLANGE
( WITH BACKING RING )
SV SV
DISMANTLING
JOINT
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
EXISTING
PIPE MATERIAL
OTHER THAN PE
STEPPED OR
FLEXIBLE
COUPLING
DOUBLE
FLANGED
SEPARATION
PIPE
(SEE NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE
(SEE NOTE 9)
EXISTING
PIPE MATERIAL
OTHER THAN PE
NEW FLANGED
PLAIN ENDED DI
PIPE c/w THRUST
FLANGE
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
STEPPED OR
FLEXIBLE
COUPLING
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DOUBLE
FLANGED
SEPARATION
PIPE (SEE
NOTE 9)
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
GENERAL PIPE CONNECTIONS
(Sheet 7 of 7)
SEPT. 2015
10 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updatedJMC MODTOC
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. ALL BENDS, TEES, DEAD ENDS, ETC. OF PIPELINES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
3. BUTT FUSION WELDING AND ELECTRO FUSION JOINTING OF PIPES SHALL ONLY BE CARRIED OUT BY TRAINED OPERATIVES IN POSSESSION OF A CURRENT TRAINING CERTIFICATE, USING FULLY AUTOMATIC APPROVED JOINTING MACHINE/RIGS INACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. THE IDENTITY OF THE PE PIPELINE MANUFACTURER SHALL BE MADE KNOWN TO IRISH WATER PRIOR TO COMMENCEMENT OF THE INSTALLATION. CERTIFICATION AND TESTING (INCLUDINGINDEPENDENT THIRD PARTY CERTIFICATION) SHALL BE PROVIDED TO CONFIRM QUALITY ASSURANCE COMPLIANCE. EACH JOINT SHALL BE CLEARLY MARKED WITH THE JOINT LOGGED AUTOMATICALLY ON THE JOINTING MACHINE. A PRINTOUT OF THEJOINT DETAILS, WITH A GPS LOCATION OF EACH JOINT, SHALL BE PROVIDED AND RETAINED FOR QUALITY ASSURANCE PURPOSES.
4. CONNECTING TO EXISTING MAINS IS TO BE CARRIED OUT BY IRISH WATER OR AN APPROVED IRISH WATER AGENT.
5. WHEN EXISTING AC WATERMAINS ARE PRESENT A SPECIFIC METHOD STATEMENT SHALL BE SUBMITTED TO IRISH WATER PRIOR TO WORKS TAKING PLACE AND SUBJECT TO WRITTEN APPROVAL, DETAILING THE PROTECTION TO BE PUT IN PLACE TOEXISTING MAINS, METHOD OF REMOVAL OF EXISTING AC, METHOD OF DISPOSAL OF EXISTING AC AND METHOD OF CONNECTION TO EXISTING AC.
6. PIPE MATERIAL REFERENCES AS FOLLOWS:AC - ASBESTOS CEMENTDI - DUCTILE IRONCI - CAST IRONPE - POLYETHYLENEuPVC - UNPLASTICISED POLY VINYL CHLORIDEST - STEELOTHER - REFERS TO ALL EXISTING PIPE MATERIALS OTHER THAN PE (TYPICALLY AC, DI, CI, uPVC & ST)
7. SLUICE VALVE CHAMBERS TO BE IN ACCORDANCE WITH STD-W-14 (DI) AND STD-W-15 (PE). CHAMBERS NOT SHOWN FOR CLARITY.
8. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR CLARITY.
9. DOUBLE FLANGED SEPARATION PIPE, UP TO 5m IN LENGTH, MAY BE REQUIRED TO ALLOW SEPARATION DISTANCE BETWEEN VALVE CHAMBERS.
IW-CDS-5020-01 Rev. 03 December 2017
TELECOMMUNICATIONS
BUILDING
'A'
MIN
. 9
00
mm
'B
'
'C'
STORM WATER
GAS MAIN
1000mm MINIMUM
ELECTRICAL CORRIDOR (DEPTH AND LAYOUTREQUIREMENTS TO BE CONFIRMED WITHSERVICE PROVIDER)
WATER MAIN
BOUNDARY WALL FOOTPATH
FOUNDATION
KERB
CABLE TV
FOUL SEWER
750mm
'A'
NOTE;NO OTHER SERVICESTO BE CONSTRUCTEDWITHIN THIS ZONE
GRASS VERGE
1. THE SEPARATION DISTANCES OUTLINED ARE MINIMUM REQUIREMENTS.2. SPECIFIC SEPARATION CLEARANCE DISTANCES IN EXCESS OF THESE MINIMA SHALL BE PROVIDED FOR
SERVICES SUCH AS GAS, ELECTRICITY, FIBRE-OPTIC OR OIL FILLED CABLES AS THE CASE MAY BE.
THE PARTICULAR UTILITY PROVIDERS SHALL BE CONSULTED TO DETERMINE THESE MINIMUM SEPARATION
DISTANCES AND EVIDENCE OF THIS CONSULTATION, WITH THE SPECIFIED SEPARATION DISTANCES,
SHALL BE PROVIDED TO IRISH WATER AT DESIGN STAGE.
3. WATERMAIN (PROPOSED) SEPARATION DISTANCES
HORIZONTAL
300mm TO DISTRIBUTION MAINS OF LESS THAN 300mm DIAMETER.
500mm TO TRUNK MAINS BETWEEN 300mm AND 450mm DIAMETER.
3m TO ARTERIAL WATER MAINS OF GREATER THAN 450mm DIAMETER.
VERTICAL
300mm TO DISTRIBUTION MAINS OF LESS THAN 300mm DIAMETER.
500mm TO TRUNK/ARTERIAL MAINS OF DIAMETER GREATER THAN 300mm.
ANY PROPOSED PIPE CROSSING SHOULD BE LOCATED MID-WAY BETWEEN THE WATER JOINTS WITH MINIMUM
CLEAR DISTANCE OF 300mm AND UP TO 500mm. ALL CROSSINGS SHOULD BE AT LEAST 500mm AWAY FROM FITTINGS OR JOINTS.
7. ANY DAMAGE SHALL BE NOTIFIED IMMEDIATELY TO IRISH WATER. THE PERSON WHO CAUSES THE DAMAGE TO A WATER MAIN OR FITTING WILL BE DEEMED TO HAVE
COMMITTED AN OFFENCE UNDER SECTION 45 OF THE WATER SERVICES ACT 2007.
5. NOTIFICATION IN WRITING IS REQUIRED SHOULD WORKS BE WITHIN THE FOLLOWING DISTANCES FROM AN EXISTING WATER MAIN OR WASTEWATER RISING MAIN:-
HORIZONTAL
1000mm AT EITHER SIDE OF EXISTING MAINS LESS THAN OR EQUAL TO 200mm DIAMETER
2000mm AT EITHER SIDE OF EXISTING MAINS OF 250mm TO 350mm DIAMETER
5000mm AT EITHER SIDE OF EXISTING MAINS OF DIAMETER GREATER THAN 350mm DIAMETER
WHERE DUCTS OR PIPES ARE TO BE LAID CLOSE TO AN EXISTING WATERMAIN OR SEWER IN THE OWNERSHIP OF IRISH WATER,
NOTIFICATION IN WRITING SHALL BE PROVIDED A MINIMUM OF 10 DAYS AHEAD OF ADVANCEMENT OF THE WORK
NOTIFICATION IN WRITING IS REQUIRED SHOULD WORKS BE WITHIN 1.5m DISTANCE OF A WASTEWATER SEWER.
REQUIREMENTS SHALL ALSO APPLY TO TRIAL HOLES OR SLIT TRENCHES TO LOCATE THE MAIN OR GAIN GROUND INFO DATA.
LARGER DIAMETERS >300mm DISTRIBUTION AND TRUNK MAINS, IRISH WATER MUST BE NOTIFIED AT LEAST 1 MONTH IN ADVANCE.
DEVELOPERS SHALL ALSO COMPLY WITH ANY NOTIFICATION REQUIREMENTS OF OTHER UTILITY PROVIDERS (ESB, GAS MAIN, TELECOMMUNICATION ETC).
8. WATERMAINS OF ANY SIZE SHALL NOT BE WITHIN 1m OF THE BOUNDARY TO A PREMISES.
9. UNDER NO CIRCUMSTANCES WILL IRISH WATER ACCEPT WATER MAIN INSTALLATIONS UNDER STRUCTURES, EXISTING OR PROPOSED, OR IN CLOSE PROXIMITY TO
ANY EXISTING STRUCTURES OR FEATURES THAT WILL INHIBIT ACCESS FOR POST INSTALLATION MAINTENANCE AND ACCESS.
WHERE THE DESIGN DEVIATES FROM THIS STANDARD DETAIL, THE DESIGN SHALL BE SUBJECT TO THE
REVIEW OF IRISH WATER.
'C'
(mm)
DIAMETER
(mm)
>600
≤150
200 - 600
8000
3000
5000
DIAMETER
(mm)
'A'
(mm)
'B'
(mm)
<300
300 - 450
>450
300
500
3000
300
500
500
4. WATERMAIN (EXISTING) SEPARATION DISTANCES
HORIZONTAL
500mm AT EITHER SIDE OF MAINS UP TO AND INCLUDING 200mm IN DIAMETER.
1m AT EITHER SIDE OF MAINS OF 225mm TO 250mm DIAMETER.
2m AT EITHER SIDE OF MAINS OF 300mm TO 375mm IN DIAMETER.
5m AT EITHER SIDE OF MAINS OF 400mm AND 450mm IN DIAMETER.
SPECIFIC IRISH WATER ADVISED DISTANCES FOR MAINS IN EXCESS OF 475mm DIAMETER.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TYPICAL SERVICE LAYOUT
INDICATING SEPARATION DISTANCES
SEPT. 2015
11 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updatedJMC MODTOC
DETAILED PROPOSALS, INCLUDING WORK METHOD STATEMENTS, INSURANCE CONFIRMATION AND DETAILS OF WORK COMPLETED OF A SIMILAR NATURE MUST
BE SUBMITTED TO IRISH WATER FOR REVIEW. ALL SUCH WORKS IN THE VICINITY OF ARTERIAL WATER MAINS AND SEWER (MAINS GREATER THAN 400mm) SHALL BE SUBJECT
TO WRITTEN AGREEMENT WITH IRISH WATER BEFORE CONSTRUCTION COMMENCES ON SITE. THIS AGREEMENT SHALL ALSO INCLUDE ANY NECESSARY PROTECTION FOR
WATER MAINS.
6.
10.
SEPARATION DISTANCES BETWEEN UTILITIES MAY BE INCREASED TO PROVIDE FOR CHAMBER &
THRUST BLOCKS AT BENDS.
11.
IW-CDS-5020-01 Rev. 03 December 2017
GIRTH (CIRCUMFERENCE OF TREE
MEASURED AT 1.5m ABOVE GROUND LEVEL)
1m1m
EXISTING PLANTING
NO WORKS PERMITTED
PRECAUTION
AREA
GIRTH x 4
PRECAUTION
AREA
EXCLUSION AREA
OUTSIDE RADIUS OF PRECAUTION AREA = 4 x
GIRTH OF TREE
PRECAUTION AREA:
EXCAVATIONS FOR PIPEWORK SHOULD NOT BE
UNDERTAKEN WITHIN THIS AREA, UNLESS AGREED WITH
IRISH WATER.
WORKS WITHIN THE PRECAUTION ZONE MUST BE
SUPERVISED BY A QUALIFIED ARBORIST. WORKS SHALL BE
SUBJECT OF A CLEAR METHOD STATEMENT OUTLINING ALL
WORKS ADJACENT TO THE TREES/SHRUBS WHICH IS TO BE
PREPARED & AGREED IN ADVANCE OF THE WORKS.
MATERIAL, PLANT & SPOIL SHALL NOT BE STORED WITHIN
THIS ZONE.
METHOD STATEMENTS:
ALL WORKS SHALL BE CARRIED
OUT IN ACCORDANCE WITH BS 5837 AND INFORMED BY
NJUG VOLUME 4
EXCLUSION AREA:
WORKS IN THIS AREA ARE TO BE AVOIDED, UNLESS
ABSOLUTELY NECESSARY & AGREED WITH IRISH WATER.
EXCAVATIONS FOR PIPEWORK SHOULD NOT BE
UNDERTAKEN WITHIN THIS AREA, UNLESS NECESSARY AND
NO OTHER OPTIONS AVAILABLE. WORKS WITHIN THE
EXCLUSION ZONE MUST BE SUPERVISED BY A QUALIFIED
ARBORIST AND AGREED WITH IRISH WATER. WORKS SHALL
BE SUBJECT OF AN ARBORICULTURAL IMPACT
ASSESSMENT AS PER BS 5837 & A CLEAR METHOD
STATEMENT OUTLINING ALL WORKS ADJACENT TO THE
TREES/SHRUBS IS TO BE PREPARED AND AGREED IN
ADVANCE OF THE WORKS.
MATERIAL, PLANT & SPOIL SHALL NOT BE STORED WITHIN
THIS ZONE.
PREVENTION MEASURES
REQUIRED IN LINE WITH
LANDSCAPING DESIGN & SPECIAL
PROTECTION REQUIRED. (e.g. BY
USE OF APPROPRIATE BARRIERS,
HIGH PERFORMANCE JOINTS, OR
BY USE OF POLYETHYLENE WITH
WELDED JOINTS). THE LANDSCAPE
DESIGN AND DETAILS OF THE
SPECAIL PROTECTION MEASURES
MUST BE AGREED WITH IRISH
WATER
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
RESTRICTIONS ON WATER INFRASTRUCTURE
WORKS ADJACENT TO EXISTING TREES
SEPT. 2015
12 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added new section & notesJMC TOC MOD
2 11/'17 & changed drawing titleJMCRevised to suit ILI recommendations
TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
WATERMAINS
NOTE: RESTRICTIONS RELATE TO INFRASTRUCTURE WITHOUT ROOT INTRUSION PROTECTION.
THUS FOR EXAMPLE:
- FOR A SERVICE LESS THAN 1 METRE DEEP, THE MINIMUM DISTANCE IS TO BE 1.5m FOR A TREE BETWEEN 300 AND 600mm STEM DIAMETER AT MATURITY.
- FOR A SERVICE GREATER THAN 1 METRE DEEP, THE MINIMUM DISTANCE IS TO BE 1.0m FOR A TREE BETWEEN 300 AND 600mm STEM DIAMETER AT MATURITY.
PLEASE NOTE THAT TABLE A.1. OF BS 5837 (BELOW) IS TO BE USED TO CALCULATE THE ABSOLUTE MIMIMUM DISTANCE BETWEEN NEW TREE PLANTING
FROM THE WATER INFRASTRUCTURE (THE SERVICES). THE DISTANCE IS REQUIRED TO AVOID DIRECT DAMAGE TO THE INFRASTRUCTURE FROM
FUTURE GROWTH. THE DISTANCE IS A FUNCTION OF THE DEPTH OF THE SERVICES AND THE (FINAL EXPECTED) STEM DIAMETER OF THE TREE AT
MATURITY (i.e. FINAL EXPECTED GROWTH).
Examples of Small SIze Amenity Trees
Field Maple,Wild Cherry,Crab Apple, Cobnut, Birch,Elder,Ornamental Pear.
Mountain Ash, Whitebeam,Cockspur Thorn, False Acacia,Hornbeam CV.
Poplar,
Willow.
Examples of Large Growing Species
Examples of Large Conifers & Deciduous Trees
Scots Pine, Black Pine, Cedar, Larch, Lawson's Cypress,Ash, Beech, Sycamore, Horse Chestnut, SweetChestnut, London Plane, Lime, Alder, Elm, Oak
Examples of shrubs and bushes
Holly, Laurel, Rhododendron, Dogwood,Christmas Tree, Magnolia, Fruit bushes, SpindleTree, Guelder rose, Roses
Examples of hedge plants and ground covers including
herbaceous and annuals
Hedge plants and ground covers may be placed over the pipelinePrivet, Blackthorn, Snowberry, Berberis, Heathers, Cotoneaster &Groundcovers, Herbaceous & Annuals
DIAGRAM 2: PLANTING DISTANCES FOR DIFFERENT SPECIES
WITHOUT BARRIER PROTECTION
NOTE THAT VALUES REFER TO PLANTING DISTANCESWITHOUT ROOT BARRIERS OR PROTECTION MEASURES
Outcome
DIAGRAM 1: DECISION FLOW CHART
Decision
Do
Nothing
Are root barriers &/or
protection measures
to be used?
1. Develop detailed design
of the tree planting with
landscape architect.
2. Consult with arborist.
3. Carry out works under
supervision of Irish Water
representative.
1. Plant trees at required
distance (as per step 2).
2. Carry out works under
supervision of Irish Water
representative.
Check STD-W12A for species & size
Depending on the choice of tree
species or shrubs:
1. Establish increased (or
decreased) distance from utility
2. Assume no protection measures
Check Table A.1. of BS 5837. Check
1. Utility depth
2. Final expected stem diameter
- Establish minimum distance from
tree to utility
- Assume no protection measures
Trees required in
proximity to Water
Infrastructure
Main Decision
No Yes
Yes
No
Then
STEP 1 STEP 2 (DIAGRAM 2)
THE DESIGN OF LANDSCAPING SHALL BE UNDERTAKEN IN CONJUNCTION WITH THE DESIGN OF WATER INFRASTRUCTURE, ETC. THE TREE/BUSH/SHRUB SHALL NOT BE LOCATED CLOSER TO
THE WATER INFRASTRUCTURE THAN INDICATED ABOVE, EXCEPT WHERE SPECIAL PROTECTION MEASURES ARE PROVIDED. WHERE THERE IS A RISK OF TREE/ROOT INTRUSION, THE WATER
INFRASTRUCTURE SHALL BE RESISTANT TO TREE ROOT INGRESS (e.g. BY USE OF APPROPRIATE BARRIERS, HIGH PERFORMANCE JOINTS, OR BY USE OF POLYETHYLENE WITH WELDED
JOINTS). THE LANDSCAPE DESIGN AND DETAILS OF THE SPECIAL PROTECTION MEASURES MUST BE AGREED WITH IRISH WATER
A TREE SHALL NOT BE PLANTED DIRECTLY OVER WATER INFRASTRUCTURE WHERE EXCAVATION OF THE INFRASTRUCTURE WOULD REQUIRE REMOVAL OF THE TREE UNLESS SUCH
PLANTING IS AGREED WITH IRISH WATER AND IN GENERAL ONLY SHALLOW ROOTING SHRUBS SHALL BE PLANTED CLOSE TO WATER INFRASTRUCTURE.
PLEASE ENSURE THAT THESE DISTANCES ARE ADHERED TO IN ORDER TO PROTECT THE TREES FROM ANY FUTURE MAINTENANCE. REFERENCE SHOULD ALSO BE MADE TO BS 5837, BS 8545
AND THE NJUG GUIDELINES VOLUME 4 FOR FURTHER INFORMATION.
THE DISTANCES GIVEN IN TABLE A.1. OF BS 5837 MUST BE FURTHER INFORMED BY THE SPECIES & DIAGRAM 2 BELOW. DIAGRAM 1 ABOVE
PROVIDES A FLOW CHART TO THE DECISION PROCESS WHILST DIAGRAM 2 BELOW IS TO BE USED TO INFORM THE PLANTING REGIME.
Services
> 1m deep
< 1m deep
Final stem dia. < 300mm Final stem dia. > 600mmFinal stem dia. 300mm to 600mm
--
0.5
1.0
1.5
2.0
3.0
Minimum distance between young trees or new planting & structures, in metres (m)
TABLE A.1.
BS 5837
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
RESTRICTIONS ON NEW TREES / SHRUBS
PLANTING ADJACENT TO WATER MAINS
JUL. 2017
12A 0
No. Date Description0 11/'17 Initial Issue
AppDrn ChkJMC TOC MOD
NOTE: OTHER SPECIES NOT
NAMED TO BE PLANTED TO THE
SAME SPACINGS DEPENDING
ON ROOT FORMATION.
IW-CDS-5020-01 Rev. 03 December 2017
CROSS SECTION IN ROADWAYS
PIPE DIAMETER - 'A'
300m
m MI
NIMU
M'C
'
SEE
NOTE
2
MINIMUM TRENCH WIDTH - 'B'
FOOTPATH / ROAD SURFACE
CROSS SECTION IN GRASSED AREAS
200m
m MI
NIMU
M(3
00mm
MIN
IMUM
IFAD
JACE
NT T
OTR
AFFI
CKED
ARE
AS)
'C'
DEPTH OF
REINSTATED TOPSOIL
TO MATCH EXISTING
PIPE DIAMETER - 'A'
MINIMUM TRENCH WIDTH - 'B'
SEE
NOTE
2
BACKFILL
REFER TO NOTE 3
FOR DETAILS
PIPE BEDDING REFER TO
NOTE 5 FOR DETAILS
SELECTED BACKFILL
REFER TO NOTE 4
FOR DETAILS
PIPE BEDDING REFER TO
NOTE 5 FOR DETAILS
GRASSED AREAS
MARKER TAPE REFER
TO NOTE 9 FOR DETAILS
MARKER TAPE REFER
TO NOTE 9 FOR DETAILS
SEE NOTES 11 & 12
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TRENCH BACKFILL AND BEDDING
SEPT. 2015
13 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Added & updated notesJMC MODTOC
PIPE DIAMETER
'A' (mm)
DEPTH OF
BEDDING
'C' (mm)
≤ 200
≥ 250
150
200
PIPE DIAMETER
'A' (mm)
TRENCH WIDTH
'B' (mm)
≤ 80
100
150
200
250
300
350
400
450
SEE NOTE 10
500
600
600
750
750
750
900
900
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. THE MINIMUM DEPTH OF COVER FROM THE FINISHED GROUND LEVEL TO THE
EXTERNAL CROWN OF THE PIPE SHALL BE 900mm WHERE THE PIPE IS TO BE
LOCATED IN HOUSING ESTATE ROADS. GREATER DEPTHS OF COVER AND/OR
PIPE STRENGTH AND/OR A HIGHER CLASS OF BEDDING MATERIAL MAY BE
REQUIRED WHERE HIGH TRAFFIC LOADING IS ANTICIPATED. THE DESIRABLE
COVER FOR A WATERMAIN SHOULD BE 1200mm, WHERE PRACTICABLE &
SHOULD NOT EXCEED 3.0m.
3. CLAUSE 804 / 808 MATERIAL IN ACCORDANCE WITH THE NATIONAL ROADS
AUTHORITY SPECIFICATION FOR ROAD WORKS IS TO BE USED AS BACKFILL
MATERIAL WHERE THE WATER MAIN IS LOCATED IN ROADS, FOOTPATHS OR
WHEN THE NEAREST PART OF THE TRENCH IS WITHIN 1m OF THE PAVED EDGE
OF THE ROADWAY. CLAUSE 804 / 808 IS TO BE COMPACTED AS PER CLAUSE 802
OF THE NATIONAL ROADS AUTHORITY SPECIFICATION FOR ROAD WORKS.
CLAUSE 808 IS TO BE USED WITHIN 500mm OF CEMENT BOUND MATERIALS,
CONCRETE PAVEMENTS, CONCRETE STRUCTURES OR CONCRETE PRODUCTS.
OTHERWISE CLAUSE 804 MAY BE USED. ALTERNATIVE BACKFILL MATERIAL TO
THAT DESCRIBED ABOVE (CLAUSE 804 OR CLAUSE 808) OF THE PIPE TRENCH
WILL ONLY BE ALLOWED BY IRISH WATER WHERE THE ROADS AUTHORITY IN
WHOSE FUNCTIONAL AREA THE DEVELOPMENT IS LOCATED, PROVIDES
WRITTEN APPROVAL TO THE DEVELOPER TO THE USE SUCH ALTERNATIVE
MATERIAL.
4. SELECTED EXCAVATED MATERIAL MAY BE USED IN GREEN-FIELD AREAS ABOVE
GRANULAR PIPE SURROUND MATERIAL SUBJECT TO REVIEW BY IRISH WATER.
5. PIPE BEDDING SHALL COMPLY WITH WIS 4-08-02 AND IGN 4-08-01 GRANULAR
MATERIAL SHALL BE 14mm TO 5mm GRADED AGGREGATE OR 10mm SINGLE
SIZED AGGREGATE TO IS EN 13242.
6. IN SOFT GROUND CONDITIONS (CBR < 5) THE MATERIAL SHOULD BE EXCAVATED
OUT AND DISPOSED OF IN ACCORDANCE WITH THE WASTE MANAGEMENT ACT
AND CLAUSE 804 / 808 MATERIAL IN ACCORDANCE WITH THE NATIONAL ROADS
AUTHORITY SPECIFICATION FOR ROAD WORKS SHALL REPLACE THE
EXCAVATED MATERIAL, WRAPPED IN GEO-TEXTILE WRAPPING. ALTERNATIVELY,
SPECIAL PIPE SUPPORT ARRANGEMENTS, INCLUDING PILING ETC. MAY BE
REQUIRED WHERE THE DEPTH OF SOFT MATERIAL IS EXCESSIVE. SUCH
ARRANGEMENTS SHALL BE SUBJECT TO ASSESSMENT BY IRISH WATER BEFORE
ADVANCING WITH THE WORK.
7. PIPES SHALL NOT BE SUPPORTED ON STONES OR ROCKS, OR ANY HARD
OBJECT AT ANY POINT ALONG THE TRENCH. ROCK SHALL BE EXCAVATED TO A
DEPTH OF 150mm BELOW THE ACTUAL DEPTH OF THE TRENCH WITH THE VOID
FILLED WITH CLAUSE 804 / 808 MATERIAL IN ACCORDANCE WITH THE NATIONAL
ROADS AUTHORITY SPECIFICATION FOR ROAD WORKS. THE GRANULAR
MATERIAL SHALL BE LAID ABOVE THIS VOID BACKFILL MATERIAL.
8. SHOULD MINIMUM COVER NOT BE ACHIEVABLE, CONCRETE GRADE C8/10 SHALL
BE USED AS BACKFILL MATERIAL.
9. MARKER TAPE TO BE 400mm WIDE BLUE POLYETHYLENE MATERIAL IN
ACCORDANCE WITH EN 12163, PLASTIC PIPES SHALL HAVE WARNING TAPE
INCORPORATED A REINFORCED BAND BRACING WIRE. SERVICE PIPES SHALL
HAVE 200mm WIDE MESH TAPE. MARKER TAPE TO BE LAID AT TOP OF PIPE
BEDDING LAYER.
10. TRENCH WIDTHS FOR PIPE SIZES ≤80mm MAY BE <500mm, SUBJECT TO
CONSIDERATION BEING GIVEN TO THE TRENCH DEPTH, HEALTH & SAFETY &
CONSTRUCTION ACCESS REQUIREMENTS.
11. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY
REQUIREMENTS.
12. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF
"GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND
REQUIREMENTS.
IW-CDS-5020-01 Rev. 03 December 2017
600
100 100
SV
28
0
SECTION
C25/30 PRECASTCONCRETE BEARING SLAB
EXTENSION SPINDLE
FLOOR PLAN
ROOF PLAN
445
50 50
FINISHED GROUND LEVEL
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
PRECAST CONCRETE UNITS(REFER TO NOTE 5.)
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
445
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
215 215
EXTENSION SPINDLE
50 50
REFER TO STD -W- 13 FORBEDDING ANDBACKFILLINGDETAILS
DUCTILE IRON(D.I.) PIPE
15
0
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITHIS EN 771-3
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
445
10
0
FLOOR PLAN
ROOF PLAN
SLUICE VALVE CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
SLUICE VALVE CHAMBER
(BLOCKWORK CONSTRUCTION)
COVER TO BE SET INC50/60 MORTAR
SV
28
0
445
SECTION
COVER TO BE SET IN C50/60MORTAR
600
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
75mm HIGHLETTERING
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
15
0
15
0
SV
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREAS
BULL NOSEFINISH
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITHIS EN 771-3
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
FINISHED GROUND LEVEL
10
01
00
FLANGED SLUICE VALVE
50
50
21
52
15
FLANGEDSLUICE VALVE
50
50
60
0
60
0
15
0
M
IN
.
DISMANTLING JOINTDISMANTLING JOINTCONCRETE ANTI-TORQUE SUPPORT
LO
CA
LL
Y
LONG BODY
FLEXIBLE
COUPLING
LONG BODY
FLEXIBLE
COUPLING
FLANGED / PLAIN ENDEDPIPE CUT TO SUIT
FLANGED / PLAIN ENDEDPIPE CUT TO SUIT
LONG BODY
FLEXIBLE
COUPLING
FLANGED / PLAIN ENDEDPIPE CUT TO SUIT
FLANGED / PLAIN ENDEDPIPE CUT TO SUIT
DUCTILE IRON(D.I.) PIPE
15
0
M
IN
.
LO
CA
LL
Y
C25/30 PRECAST CONCRETEBEARING SLAB
CONCRETE ANTI-TORQUE SUPPORT
THRUSTFLANGE
THRUSTFLANGE
SEE NOTES 14, 15& 16.
900 M
IN
.
RE
FE
R T
O N
OT
E 2 O
N S
TD
-W
-13
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
SLUICE VALVE
FOR DUCTILE IRON (D.I.) PIPE (< 350mm DIA. )
(Sheet 1 of 2)
SEPT. 2015
14 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added 2 couplings (2 details) MODJMC TOC2 08/'16 Revised Notes 2, 3 & 6JMC TOC MOD3 11/'17 Revised & Added NotesJMC TOC MOD
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. SLUICE VALVE CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834. COVER AND FRAME SHALL BE
SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. SLUICE VALVES SHALL BE RESILIENT SEATED AND SHALL COMPLY WITH BS 5163-1, BS 5163-2, IS EN 1074-1, IS EN 1074-2, OR EQUIVALENT E.U.
SPECIFICATIONS.4. ALL SLUICE VALVES SHALL BE ANTI-CLOCKWISE CLOSING.5. VALVE CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVELOADS & DEAD LOADS, & CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF150mm. ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS
AND PIPES AT STEEP SLOPES.10. ANTI-CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. ALL THRUST FLANGES TO BE ADEQUATELY RESTRAINED BY THRUST BLOCKS AS PER DRAWING No. STD-W-28. THRUST BLOCKS NOT SHOWN FOR
CLARITY.13. 450 x 450mm INTERNAL DIMENSION CHAMBERS MAY BE PROVIDED SUBJECT TO REVIEW BY IW. SUCH CHAMBERS SHALL BE PROVIDED WITH GRADE
"A" HEAVY DUTY COVER & FRAME & STAMPED "SV".14. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.15. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
16. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
IW-CDS-5020-01 Rev. 03 December 2017
10
01
00
100 100
SV
28
0
SECTION
FLANGEDSLUICE VALVE
EXTENSION SPINDLE
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
445
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
21
52
15
215 215
FLANGEDSLUICE VALVE
EXTENSION SPINDLE
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
445
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
FLOOR PLAN
ROOF PLAN
SLUICE VALVE CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
SLUICE VALVE CHAMBER
(BLOCKWORK CONSTRUCTION)
SV
28
0
445
SECTION
POLYETHYLENE(P.E.) PIPE
FUSION WELD
STUB FLANGEWITH BACKING RING
POLYETHYLENE(P.E.) PIPE
FUSION WELDSTUB FLANGEWITH BACKING RING
60
0
600
60
0
600
15
0
M
IN
.
15
0
M
IN
.
C25/30 PRECASTCONCRETE BEARING SLAB
C25/30 PRECAST CONCRETEBEARING SLAB
PRECAST CONCRETE UNITS(REFER TO NOTE 5.)
DISMANTLINGJOINT
FUSION WELDSTUB FLANGEWITH BACKING RINGDISMANTLING
JOINT
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
15
0
15
0
SV
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREA
FINISHED GROUND LEVELCOVER TO BE SET IN C50/60MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTARCONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
COVER TO BE SET INC50/60 MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
FINISHED GROUND LEVEL
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
LO
CA
LL
Y
LO
CA
LL
Y
CONCRETE ANTI-TORQUE SUPPORTCONCRETE ANTI-TORQUE SUPPORT
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
900 M
IN
.
RE
FE
R T
O N
OT
E 2 O
N S
TD
-W
-13
10
01
00
100 100
SV
28
0
SECTION
FLANGEDSLUICE VALVE
EXTENSION SPINDLE
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
445
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
21
52
15
215 215
FLANGEDSLUICE VALVE
EXTENSION SPINDLE
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
445
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
FLOOR PLAN
ROOF PLAN
SLUICE VALVE CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
SLUICE VALVE CHAMBER
(BLOCKWORK CONSTRUCTION)
SV
28
0
445
SECTION
POLYETHYLENE(P.E.) PIPE
FUSION WELD
STUB FLANGEWITH BACKING RING
POLYETHYLENE(P.E.) PIPE
FUSION WELDSTUB FLANGEWITH BACKING RING
60
0
600
60
0
600
15
0
M
IN
.
15
0
M
IN
.
C25/30 PRECASTCONCRETE BEARING SLAB
C25/30 PRECAST CONCRETEBEARING SLAB
PRECAST CONCRETE UNITS(REFER TO NOTE 5.)
DISMANTLINGJOINT
FUSION WELDSTUB FLANGEWITH BACKING RINGDISMANTLING
JOINT
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
15
0
15
0
SV
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREA
FINISHED GROUND LEVELCOVER TO BE SET IN C50/60MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTARCONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
30
0
M
AX
.
COVER TO BE SET INC50/60 MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
FINISHED GROUND LEVEL
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
HEAVY DUTY COVER AND FRAME,STAMPED ''SV'' CLASS D400(TO SUIT 445 x 280 OPE)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
LO
CA
LL
Y
LO
CA
LL
Y
CONCRETE ANTI-TORQUE SUPPORTCONCRETE ANTI-TORQUE SUPPORT
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
900 M
IN
.
RE
FE
R T
O N
OT
E 2 O
N S
TD
-W
-13
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. SLUICE VALVE CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834. COVER AND FRAME SHALL BE
SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. SLUICE VALVES SHALL BE RESILIENT SEATED AND SHALL COMPLY WITH BS 5163-1, BS 5163-2, IS EN 1074-1, IS EN 1074-2, OR EQUIVALENT E.U.
SPECIFICATIONS.4. ALL SLUICE VALVES SHALL BE ANTI-CLOCKWISE CLOSING.5. VALVE CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVELOADS & DEAD LOADS, & CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm.ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS
AND PIPES AT STEEP SLOPES.10. ANTI-CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. 450 x 450mm INTERNAL DIMENSION CHAMBERS MAY BE PROVIDED SUBJECT TO REVIEW BY IW. SUCH CHAMBERS SHALL BE PROVIDED WITH GRADE "A"
HEAVY DUTY COVER & FRAME & STAMPED "SV".13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
SLUICE VALVE
FOR POLYETHYLENE (P.E.) PIPE (< 350mm DIA. )
(Sheet 2 of 2)
SEPT. 2015
15 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes 2, 3 & 6JMC TOC MOD2 11/'17 Revised & Added NotesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
60
0
10
01
00
600
100 100
FH
28
0
SECTION
C25/30 PRECASTCONCRETE BEARING SLAB
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
FINISHED GROUND LEVEL
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
DUCTILE IRON(D.I.) PIPE
15
0PRECAST CONCRETE UNITS(REFER TO NOTE 5.)
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
35
0
M
AX
.
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
21
52
15
215 215
50
50
50 50
FINISHED GROUND LEVEL
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
10
0
FLOOR PLAN
ROOF PLAN
FIRE HYDRANT CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
FIRE HYDRANT CHAMBER
(BLOCKWORK CONSTRUCTION)
COVER TO BE SET INC50/60 MORTAR
FH
28
0
445
COVER TO BE SET IN C50/60MORTAR
15
0
M
IN
.
60
0
600
C25/30 PRECAST CONCRETEBEARING SLAB
DUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH
FIREHYDRANT
DUCTILE IRON(D.I.) PIPE
35
0
M
AX
.
445
15
0
M
IN
.
DUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH
SECTION
FIREHYDRANT
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
FH
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREA
445
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
LO
CA
LL
Y
LO
CA
LL
Y
BULL NOSEFINISH
SEE NOTES 12, 13 & 14.
900 M
IN
.
RE
FE
R T
O N
OT
E 2 O
N S
TD
-W
-13
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. HYDRANT CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834 COVER AND FRAME SHALL BE SUITABLE
FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. ALL HYDRANTS, SURFACE BOX FRAMES & COVERS SHALL COMPLY WITH THE RELEVANT PROVISIONS OF IS EN 14339, IS EN 1074-6 & BS 750. FIRE
HYDRANTS SHALL BE TYPE 2. THE HYDRANT INLET SHALL BE 80mm DIAMETER WITH PN16.4. ALL HYDRANTS SHALL BE CLOCKWISE CLOSING.5. HYDRANT CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVELOADS & DEAD LOADS, & CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm.ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND
PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.13. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
14. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
ON - LINE HYDRANT
FOR DUCTILE IRON (D.I.) PIPE
(Sheet 1 of 4)
SEPT. 2015
16 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes 2,3 & 6JMC TOC MOD2 11/'17 Revised & added notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
600
100
100
600
100 100
FH
280
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
75mm HIGHLETTERING
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
FIRE HYDRANT CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
COVER TO BE SET INC50/60 MORTAR
FIRE HYDRANT
215
215
215 215
50
50
50 50
150
FLOOR PLAN
ROOF PLAN
FIRE HYDRANT CHAMBER
(BLOCKWORK CONSTRUCTION)
FH
280
445
600
600
350
M
AX
.
100
75mm HIGHLETTERING
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
PRECASTCONCRETEUNITS (REFERTO NOTE 5.)
PRECAST CONCRTETE UNITS(REFER TO NOTE 5.)
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE) HEAVY DUTY COVER AND FRAME,
STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
445
FH
280
445 200200
200
200
PLINTH DETAIL
IN GRASS AREA
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
OPE TO BE SEALEDUSING A SUITABLEMATERIAL
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
CONC. THRUST BLOCK TO BEND(REFER TO DRG. No. STD-W-28FOR DETAILS)
C25/30 PRECASTCONCRETE BEARING SLAB
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
SECTION
80mm DIA.PLAIN ENDEDPIPECUT TO SUIT
80mm DIA.DOUBLE FLANGED90° BEND
SOCKETTED LEVELINVERT TEEWITH 80mm DIA.FLANGED BRANCH
80mm DIA. PLAIN ENDEDPIPE CUT TO SUIT
300
FINISHED GROUND LEVEL150
350
M
AX
.
100
445
LONG BODYFLANGE ADAPTOR
LONG BODYFLANGE ADAPTOR
SECTION
90
0 M
IN
.
RE
FE
R T
O N
OT
E 2
O
N S
TD
-W
-1
3
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. HYDRANT CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834 COVER AND FRAME SHALL BE SUITABLE FOR
ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. ALL HYDRANTS, SURFACE BOX FRAMES & COVERS SHALL COMPLY WITH THE RELEVANT PROVISIONS OF IS EN 14339, IS EN 1074-6 & BS 750. FIRE HYDRANTS
SHALL BE TYPE 2. THE HYDRANT INLET SHALL BE 80mm DIAMETER WITH PN16.4. ALL HYDRANTS SHALL BE CLOCKWISE CLOSING.5. HYDRANT CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY PREFABRICATED
CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, &CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm. ALTERNATIVELY, PRE-CASTCONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPES
AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. TEE BRANCH: IF DEPTH OF TAKE-OFF PIPEWORK < 900mm, TAKE-OFF TEE MAY BE ROTATED TO ENSURE MIN. DEPTH OF COVER IS MAINTAINED, OR
ALTERNATIVELY, PROVIDE PROTECTION TO TAKE-OFF PIPE.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
OFF - LINE HYDRANT
FOR DUCTILE IRON (D.I.) PIPE
(Sheet 2 of 4)
SEPT. 2015
17 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added thrust blocks MODJMC TOC2 08/'16 Revised notes 2,3 & 6JMC TOC MOD
3 11/'17 JMC Revised & added notes, &revised pipeworkTOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
60
0
10
01
00
600
100 100
FH
28
0
SECTION
PRECAST CONCRETEBEARING SLAB
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
75mm HIGHLETTERING
POLYETHYLENE(P.E.) PIPE
15
0CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
21
52
15
215 215
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0 CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
10
0
FLOOR PLAN
ROOF PLAN
FIRE HYDRANT CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
FIRE HYDRANT CHAMBER
(BLOCKWORK CONSTRUCTION)
FH
28
0
445
15
0
M
IN
.
60
0
600
FIREHYDRANT
SECTION
FIREHYDRANT
FUSION WELDPOLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE
FUSION WELDFUSION WELD
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
15
0
M
IN
.
FUSION WELD FUSION WELDFUSION WELD
POLYETHYLENE(P.E.) PIPE
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
POLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE
HEAVY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
FH
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREA
FINISHED GROUND LEVELCOVER TO BE SET IN C50/60MORTAR
35
0
M
AX
.
COVER TO BE SET INC50/60 MORTAR
35
0
M
AX
.
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
FINISHED GROUND LEVEL
445 445
CLASS BENGINEERING BRICKSET IN C50/60 MORTAR
LO
CA
LL
Y
LO
CA
LL
Y
PRECAST CONCRETEBEARING SLAB
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS(RISER CAN BE PE MATERIAL)
BULL NOSEFINISH
SEE NOTES 12, 13 & 14.
900 M
IN
.
RE
FE
R T
O N
OT
E 2
ON
S
TD
-W
-13
60
0
10
01
00
600
100 100
FH
28
0
SECTION
PRECAST CONCRETEBEARING SLAB
FLOOR PLAN
ROOF PLAN
445
50
50
50 50
75mm HIGHLETTERING
POLYETHYLENE(P.E.) PIPE
15
0CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
10
0
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
21
52
15
215 215
50
50
50 50
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
75mm HIGHLETTERING
15
0 CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
10
0
FLOOR PLAN
ROOF PLAN
FIRE HYDRANT CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
FIRE HYDRANT CHAMBER
(BLOCKWORK CONSTRUCTION)
FH
28
0
445
15
0
M
IN
.
60
0
600
FIREHYDRANT
SECTION
FIREHYDRANT
FUSION WELDPOLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE
FUSION WELDFUSION WELD
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
15
0
M
IN
.
FUSION WELD FUSION WELDFUSION WELD
POLYETHYLENE(P.E.) PIPE
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
PRECAST CONCRETEUNITS(REFER TO NOTE 5.)
POLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE
HEAVY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
FH
28
0
445 200200
20
02
00
PLINTH DETAIL
IN GRASS AREA
FINISHED GROUND LEVELCOVER TO BE SET IN C50/60MORTAR
35
0
M
AX
.
COVER TO BE SET INC50/60 MORTAR
35
0
M
AX
.
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
FINISHED GROUND LEVEL
445 445
CLASS BENGINEERING BRICKSET IN C50/60 MORTAR
LO
CA
LL
Y
LO
CA
LL
Y
PRECAST CONCRETEBEARING SLAB
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS(RISER CAN BE PE MATERIAL)
BULL NOSEFINISH
SEE NOTES 12, 13 & 14.
900 M
IN
.
RE
FE
R T
O N
OT
E 2
ON
S
TD
-W
-13
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. HYDRANT CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834 COVER AND FRAME SHALL BE SUITABLE FOR
ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. ALL HYDRANTS, SURFACE BOX FRAMES & COVERS SHALL COMPLY WITH THE RELEVANT PROVISIONS OF IS EN 14339, IS EN 1074-6 & BS 750. FIRE HYDRANTS
SHALL BE TYPE 2. THE HYDRANT INLET SHALL BE 80mm DIAMETER WITH PN16.4. ALL HYDRANTS SHALL BE CLOCKWISE CLOSING.5. HYDRANT CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY PREFABRICATED
CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, &CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm. ALTERNATIVELY, PRE-CASTCONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPES AT
STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.13. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
14. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF
TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
ON - LINE HYDRANT
FOR POLYETHYLENE (P.E.) PIPE
(Sheet 3 of 4)
SEPT. 2015
18 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes 2,3 & 6JMC TOC MOD2 11/'17 Revised & added notes JMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
FH
280
ROOF PLAN
445
75mm HIGHLETTERING
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
ROOF PLAN
FH
280
445
75mm HIGHLETTERING
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
100
100
600
100 100
FLOOR PLAN
50
50
50 50
FIRE HYDRANT CHAMBER
(PRECAST CONCRETE CONSTRUCTION)
215
215
215 215
50
50
50 50
FLOOR PLAN
FIRE HYDRANT CHAMBER
(BLOCKWORK CONSTRUCTION)
600
FIRE HYDRANT
600
600
HEAVY DUTY COVER AND FRAME,STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE) HEAVY DUTY COVER AND FRAME,
STAMPED '' FH '' CLASS D400(TO SUIT 445 x 280 OPE)
FH
280
445 200200
200
200
PLINTH DETAIL
IN GRASS AREA
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
PRECAST CONCRTETE UNITS(REFER TO NOTE 5.)
BULL NOSEFINISH
STUB FLANGEWITH BACKINGRING
POLYETHYLENE TEE(OR ELECTROFUSION SADDLE)
FUSIONWELD
80mm DIA. FLANGEDPLAIN ENDED PIPECUT TO SUIT
LONG BODYFLANGE ADAPTOR
FUSIONWELD
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
150
350
M
AX
.
100
PRECASTCONCRETEUNITS (REFER TONOTE 5.)
445
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
OPE TO BE SEALEDUSING A SUITABLEMATERIAL
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
CONC. THRUST BLOCK TO BEND(REFER TO DRG. No. STD-W-28FOR DETAILS)
C25 / 30 PRECAST CONCRETEBEARING SLAB
SEE NOTES 12, 13 & 14.
SECTION
80mm DIA.DOUBLE FLANGED90° BEND
300
FINISHED GROUND LEVEL150
350
M
AX
.
100
445
SECTION
90
0 M
IN
.
RE
FE
R T
O N
OT
E 2
O
N S
TD
-W
-1
3
POLYETHYLENE(PE) PIPE
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS
COVER TO BE SET INC50/60 MORTAR
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. HYDRANT CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 OR BS 5834 COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND
TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. ALL HYDRANTS, SURFACE BOX FRAMES & COVERS SHALL COMPLY WITH THE RELEVANT PROVISIONS OF IS EN 14339, IS EN 1074-6 & BS 750. FIRE HYDRANTS SHALL BE
TYPE 2. THE HYDRANT INLET SHALL BE 80mm DIAMETER WITH PN16.4. ALL HYDRANTS SHALL BE CLOCKWISE CLOSING.5. HYDRANT CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVELY PROPRIETARY PREFABRICATED CHAMBER
UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, & CONSIST OF OF AREINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm. ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BEUSED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5011, Part 4.
6. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPES AT STEEP
SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.13. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
14. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF TRANSPORT,
TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
OFF - LINE HYDRANT
FOR POLYETHYLENE (P.E.) PIPE
(Sheet 4 of 4)
SEPT. 2015
19 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added thrust blocks MODJMC TOC2 08/'16 Revised notes 2, 3 & 6JMC TOC MOD
3 11/'17 JMC Revised & added notes, &revised pipeworkTOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
250
M
AX
IM
UM
900
600
100
50
900
600
100 100
DOUBLE AIR VALVE
(PRECAST CONCRETE CONSTRUCTION)
SECTION
DUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH
D.I. RISER PIPE TO SUITDEPTH OF COVER TO MAIN &TO ENABLE ROTATION OFHANDLE (90° DOWNWARDS)WITH ENOUGH CLEARANCETO CONCRETE BEARING SLAB.
DOUBLE AIR VALVE
ISOLATING VALVE
FLOOR PLAN
ROOF PLAN
100
50
5050
FINISHED GROUND LEVEL
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
DOUBLEAIR VALVE
DUCTILE IRON(D.I.) PIPE
AV
800
800
600
600
75mm HIGHLETTERING
100
PRECAST CONCRETE UNITS(REFER TO NOTE 6.)
150
M
IN
.
250
M
AX
IM
UM
DOUBLE AIR VALVE
(BLOCKWORK CONSTRUCTION)
SECTIONDUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH
FLOOR PLAN
ROOF PLAN
DOUBLEAIR VALVE
DUCTILE IRON(D.I.) PIPE
AV
1030
1030
600
600
100
150
M
IN
.
215
215
215 215
50
50
50
50
600
600
D.I. RISER PIPE TO SUITDEPTH OF COVER TO MAIN &TO ENABLE ROTATION OFHANDLE (90° DOWNWARDS)WITH ENOUGH CLEARANCETO CONCRETE BEARING SLAB.
ISOLATING VALVE
DOUBLE AIR VALVE
215mm THICK 20N/mm² CONCRETEBLOCKWORK IN ACCORDANCEWITH IS EN 771-3
PRECAST CONCRETEUNITS(REFER TO NOTE 6.)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
HEAVY DUTY DUCTILE IRONCOVER AND FRAME, STAMPED''AV'' CLASS D400 (ALL CLASSD400 COVERS TO HAVE A FRAMEDEPTH OF 150 - 100mm AND OPESIZE TO BE 600mm x 600mm)
AV
200
200 600
600
200
200
PLINTH DETAIL
IN GRASS AREA
CLASS B ENGINEERINGBRICK SET IN C50/60MORTAR
LO
CA
LLY
LO
CA
LLY
C25 / 30 PRECASTCONCRETE BEARINGSLAB
C25 / 30 PRECASTCONCRETE BEARINGSLAB
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
90
0 M
IN
.
RE
FE
R T
O N
OT
E 2
O
N S
TD
-W
-1
3
COVER TO BE SET INC50/60 MORTAR
COVER TO BE SET INC50/60 MORTAR
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. AIR VALVE CHAMBERS SHALL BE COVERED WITH APPROVED VENTILATED HEAVY DUTY DUCTILE IRON COVERS TO IS EN 124 RATING D400.
COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. AIR VALVES SHALL COMPLY WITH THE REQUIREMENTS OF IS EN 1074-4. AIR VALVES SHALL BE DOUBLE ORIFICE TYPE AND SHALL INCLUDE
AN ISOLATING VALVE. THE ISOLATING VALVE SHALL BE EITHER A GATE VALVE CONFORMING TO IS EN 1074-2 & SHALL BE OF A BOLTLESSBONNET DESIGN, OR A BUTTERFLY VALVE TO IS EN 1074-2.
4. SERVICE CONNECTIONS SHALL NOT BE PROVIDED WITHIN 2m OF THE AIR VALVE LOCATION.5. AIR VALVE CHAMBERS TO BE OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVE PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER.6. PRECAST CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS,
DEAD ENDS AND PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. THE LOCATION OF THE AIR VALVE SHALL BE THE SUBJECT OF PARTICULAR AGREEMENT WITH IRISH WATER TO ENSURE THAT THE RISK OF
CONTAMINATION THROUGH THE VALVE IS ELIMINATED.12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE
DEPT. OF TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DIAMETER OF MAIN
UP TO 250 (mm)
DIAMETER OF BRANCH
BORE OF VALVE INLET
80mm
250 TO 350 (mm)
100mm
80mm 100mm
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
ON - LINE AIR VALVE
FOR DUCTILE IRON (D.I.) PIPE
(Sheet 1 of 4)
SEPT. 2015
20 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD2 11/'17 Updated & revised notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
100
250
M
AX
IM
UM
DOUBLE AIR VALVE
SECTION
CONCRETE BASE C25 / 30
DOUBLE AIR VALVEISOLATING VALVE
FINISHED GROUND LEVEL
ROCKERPIECE
PLAIN ENDEDPIPECUT TO SUIT
DOUBLE FLANGED90° SHORT RADIUSBEND
SOCKETED TEE WITHFLANGED BRANCH
FLANGEDPLAIN ENDED PIPECUT TO SUIT
300LONG BODYFLANGED ADAPTOR
900
600
100
100
900
600
100 100
DOUBLE AIR VALVE
(PRECAST CONCRETE CONSTRUCTION)
FLOOR PLAN
ROOF PLAN
50
50
50 50
DOUBLE AIR VALVE
AV
800
800
600
600
75mm HIGHLETTERING
DOUBLE AIR VALVE
(BLOCKWORK CONSTRUCTION)
FLOOR PLAN
ROOF PLAN
AV
1030
1030
600
600
215
215
215 215
50
50
50 50
600
600
250
M
AX
IM
UM
100
PRECAST CONCRETE UNITS(REFER TO NOTE 6.)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
PRECAST CONCRETEUNITS(REFER TO NOTE 6.)
DOUBLE AIR VALVE
SECTION
AV
200
200 600
600
200
200
LONG BODYFLEXIBLECOUPLING
OPE TO BE SEALEDUSING A SUITABLEMATERIAL
OPE TO BE CLEAN CUTAND SEALED USINGA SUITABLE MATERIAL
PLINTH DETAIL
IN GRASS AREA
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCEWITH IS EN 771-3
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
CONC. THRUST BLOCKTO DUCKFOOT BEND(REFER TO DRG. No.STD-W-28 FOR DETAILS)
DOUBLE FLANGED90° DUCKFOOT BEND
HEAVY DUTY DUCTILE IRONCOVER AND FRAME, STAMPED''AV'' CLASS D400 (ALL CLASSD400 COVERS TO HAVE A FRAMEDEPTH OF 150 - 100mm AND OPESIZE TO BE 600mm x 600mm)
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
MIN
. 900 (R
EF
ER
T
O
NO
TE
2 O
N S
TD
-W
-13)
75mm CONCRETEBLINDING GRADEC12 / 15
COVER TO BE SET INC50/60 MORTAR
DIAMETER OF MAIN
UP TO 250 (mm)
DIAMETER OF BRANCH
BORE OF VALVE INLET
80mm
250 TO 350 (mm)
100mm
80mm 100mm
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. AIR VALVE CHAMBERS SHALL BE COVERED WITH APPROVED VENTILATED HEAVY DUTY DUCTILE IRON COVERS TO IS EN 124 RATING
D400. COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. AIR VALVES SHALL COMPLY WITH THE REQUIREMENTS OF IS EN 1074-4. AIR VALVES SHALL BE DOUBLE ORIFICE TYPE AND SHALL
INCLUDE AN ISOLATING VALVE. THE ISOLATING VALVE SHALL BE EITHER A GATE VALVE CONFORMING TO IS EN 1074-2 & SHALL BE OF ABOLTLESS BONNET DESIGN, OR A BUTTERFLY VALVE TO IS EN 1074-2.
4. SERVICE CONNECTIONS SHALL NOT BE PROVIDED WITHIN 2m OF THE AIR VALVE LOCATION.5. AIR VALVE CHAMBERS TO BE OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVE PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER.6. PRECAST CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER
STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS,
DEAD ENDS AND PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. THE LOCATION OF THE AIR VALVE SHALL BE THE SUBJECT OF PARTICULAR AGREEMENT WITH IRISH WATER TO ENSURE THAT THE
RISK OF CONTAMINATION THROUGH THE VALVE IS ELIMINATED.12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY
THE DEPT. OF TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
OFF - LINE AIR VALVE
FOR DUCTILE IRON (D.I.) PIPE
(Sheet 2 of 4)
SEPT. 2015
21 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added thrust blocks MODJMC TOC2 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD3 11/'17 Added & updated NotesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
STANCAD
DIAMETER
OPERATION
FITTING
250
M
AX
IM
UM
DOUBLE AIR VALVE
(PRECAST CONCRETE CONSTRUCTION)
SECTION
D.I. RISER PIPE TO SUITDEPTH OF COVER TO MAIN &TO ENABLE ROTATION OFHANDLE (90° DOWNWARDS)WITH ENOUGH CLEARANCETO CONCRETE BEARING SLAB(RISER CAN BE PE FITTING).
DOUBLE AIR VALVE
ISOLATING VALVE
FLOOR PLAN
ROOF PLAN
FINISHED GROUND LEVEL
REFER TO STD - W- 13FOR BEDDING ANDBACKFILLING DETAILS
DOUBLEAIR VALVE
POLYETHYLENE(P.E.) PIPE
AV
800
800
600
600
75mm HIGHLETTERING
100
PRECAST CONCRETEUNITS(REFER TO NOTE 6.)
150
M
IN
.
STANCAD
DIAMETER
OPERATION
FITTING
250
M
AX
IM
UM
DOUBLE AIR VALVE
(BLOCKWORK CONSTRUCTION)
SECTION
FLOOR PLAN
ROOF PLAN
DOUBLEAIR VALVE
AV
1030
1030
600
600
100
150
M
IN
.
D.I. RISER PIPE TO SUITDEPTH OF COVER TO MAIN &TO ENABLE ROTATION OFHANDLE (90° DOWNWARDS)WITH ENOUGH CLEARANCETO CONCRETE BEARING SLAB(RISER CAN BE PE FITTING).
ISOLATING VALVE
DOUBLE AIR VALVE
215mm THICK 20N/mm² CONCRETEBLOCKWORK IN ACCORDANCEWITH IS EN 771-3
POLYETHYLENE TEE WITH FLANGEDBRANCH OR ELECTRO FUSION SADDLE
FUSION WELD FUSION WELDFUSION WELD
FUSION WELD FUSION WELDFUSION WELD
75mm HIGHLETTERING
POLYETHYLENE(P.E.) PIPE
PRECAST CONCRETEUNITS(REFER TO NOTE 6.)
POLYETHYLENE TEE WITH FLANGED BRANCHOR ELECTRO FUSION SADDLE
AV
200
200 600
600
200
200
900
600
100
50
900
600
100 100
100
50
5050
215
215
215 215
50
50
50
50
600
600
PLINTH DETAIL
IN GRASS AREA
215mm THICK 20N/mm² CONCRETEBLOCKWORK IN ACCORDANCEWITH IS EN 771-3
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
LO
CA
LLY
LO
CA
LLY
C25 / 30 PRECASTCONCRETE BEARINGSLAB
C25 / 30 PRECASTCONCRETE BEARINGSLAB
HEAVY DUTY DUCTILE IRONCOVER AND FRAME, STAMPED''AV'' CLASS D400 (ALL CLASSD400 COVERS TO HAVE A FRAMEDEPTH OF 150 - 100mm AND OPESIZE TO BE 600mm x 600mm)
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
90
0 M
IN
.
RE
FE
R T
O N
OT
E 2
O
N S
TD
-W
-1
3
COVER TO BE SET INC50/60 MORTAR
COVER TO BE SET INC50/60 MORTAR
DIAMETER OF MAIN
UP TO 250 (mm)
DIAMETER OF BRANCH
BORE OF VALVE INLET
80mm
250 TO 350 (mm)
100mm
80mm 100mm
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. AIR VALVE CHAMBERS SHALL BE COVERED WITH APPROVED VENTILATED HEAVY DUTY DUCTILE IRON COVERS TO IS EN 124 RATING
D400. COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. AIR VALVES SHALL COMPLY WITH THE REQUIREMENTS OF IS EN 1074-4. AIR VALVES SHALL BE DOUBLE ORIFICE TYPE AND SHALL INCLUDE
AN ISOLATING VALVE. THE ISOLATING VALVE SHALL BE EITHER A GATE VALVE CONFORMING TO IS EN 1074-2 & SHALL BE OF A BOLTLESSBONNET DESIGN, OR A BUTTERFLY VALVE TO IS EN 1074-2.
4. SERVICE CONNECTIONS SHALL NOT BE PROVIDED WITHIN 2m OF THE AIR VALVE LOCATION.5. AIR VALVE CHAMBERS TO BE OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVE PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER.6. PRECAST CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER
STD-W-13.7. DUCTILE IRON PIPES / FITTINGS AND PE PIPES / FITTINGS TO BE IN ACCORDANCE WITH IS EN 545 AND IS EN 12201:2011.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS,
DEAD ENDS AND PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. THE LOCATION OF THE AIR VALVE SHALL BE THE SUBJECT OF PARTICULAR AGREEMENT WITH IRISH WATER TO ENSURE THAT THE RISK
OF CONTAMINATION THROUGH THE VALVE IS ELIMINATED.12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY
THE DEPT. OF TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
ON - LINE AIR VALVE
FOR POLYETHYLENE (P.E.) PIPE
(Sheet 3 of 4)
SEPT. 2015
22 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD2 11/'17 Added & updated notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
100
250
M
AX
IM
UM
SECTION
CONCRETE FLOOR SLABC25 / 30 REINFORCED SLAB
FINISHED GROUND LEVEL
DOUBLE FLANGED90° DUCKFOOT BEND
FLANGED PLAIN ENDED PIPECUT TO SUIT
300
900
100
100
900
600
100 100
DOUBLE AIR VALVE
(PRECAST CONCRETE CONSTRUCTION)
FLOOR PLAN
ROOF PLAN
50
50
50 50
DOUBLE AIR VALVE
AV
800
800
600
600
75mm HIGHLETTERING
DOUBLE AIR VALVE
(BLOCKWORK CONSTRUCTION)
FLOOR PLAN
ROOF PLAN
AV
1030
1030
600
600
215
215
215 215
50
50
50 50600
250
M
AX
IM
UM
100
90° POLYETHYLENE BEND
POLYETHYLENE TEE(OR ELECTROFUSION SADDLE)
FUSIONWELD
PRECASTCONCRETE UNITS(REFER TO NOTE 6.)
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCE WITH IS EN 771-3
DOUBLE AIR VALVEISOLATING VALVE
STUB FLANGEWITH BACKINGRING
LONG BODYFLANGE ADAPTOR
PRECAST CONCRETEUNITS(REFER TO NOTE 6.)
SECTION
600
600
AV
200
200 600
600
200
200
PLINTH DETAIL
IN GRASS AREA
215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCEWITH IS EN 771-3
OPE TO BE SEALEDUSING A SUITABLEMATERIAL
OPE TO BE CLEAN CUTAND SEALED USINGA SUITABLE MATERIAL
FUSIONWELD
CLASS B ENGINEERING BRICKSET IN C50/60 MORTAR
CLASS BENGINEERINGBRICK SET INC50/60MORTAR
CONC. THRUST BLOCKTO DUCKFOOT BEND(REFER TO DRG. No.STD-W-28 FOR DETAILS)
HEAVY DUTY DUCTILE IRONCOVER AND FRAME, STAMPED''AV'' CLASS D400 (ALL CLASSD400 COVERS TO HAVE A FRAMEDEPTH OF 150 - 100mm AND OPESIZE TO BE 600mm x 600mm)
BULL NOSEFINISH
SEE NOTES 13, 14 & 15.
90
0 M
IN
.
RE
FE
R T
O N
OT
E 2
O
N S
TD
-W
-1
3
FUSIONWELD
75mm CONCRETE BLINDINGGRADE C12 / 15
COVER TO BE SET INC50/60 MORTAR
DIAMETER OF MAIN
UP TO 250 (mm)
DIAMETER OF BRANCH
BORE OF VALVE INLET
80mm
250 TO 350 (mm)
100mm
80mm 100mm
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. AIR VALVE CHAMBERS SHALL BE COVERED WITH APPROVED VENTILATED HEAVY DUTY DUCTILE IRON COVERS TO IS EN 124 RATING
D400. COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.3. AIR VALVES SHALL COMPLY WITH THE REQUIREMENTS OF IS EN 1074-4. AIR VALVES SHALL BE DOUBLE ORIFICE TYPE AND SHALL
INCLUDE AN ISOLATING VALVE. THE ISOLATING VALVE SHALL BE EITHER A GATE VALVE CONFORMING TO IS EN 1074-2 & SHALL BEOF A BOLTLESS BONNET DESIGN, OR A BUTTERFLY VALVE TO IS EN 1074-2.
4. SERVICE CONNECTIONS SHALL NOT BE PROVIDED WITHIN 2m OF THE AIR VALVE LOCATION.5. AIR VALVE CHAMBERS TO BE OF PRECAST CONCRETE UNITS OR HIGH DENSITY BLOCKWORK. ALTERNATIVE PROPRIETARY
PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW BY IRISH WATER.6. PRECAST CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER
STD-W-13.7. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS
EN 12201:2011.8. 200mm ALL AROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GREEN AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS,
TAPERS, DEAD ENDS AND PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. THE LOCATION OF THE AIR VALVE SHALL BE THE SUBJECT OF PARTICULAR AGREEMENT WITH IRISH WATER TO ENSURE THAT THE
RISK OF CONTAMINATION THROUGH THE VALVE IS ELIMINATED.12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS"
BY THE DEPT. OF TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
OFF - LINE AIR VALVE
FOR POLYETHYLENE (P.E.) PIPE
(Sheet 4 of 4)
SEPT. 2015
23 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added thrust blocks MODJMC TOC2 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD3 11/'17 Added & updated notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
9
00
M
IN
. (R
EF
ER
T
O
NO
TE
2
O
N S
TD
-1
3)
CONCRETE CASTIN-SITU CRADLE
SECTION
FLANGED PLAIN ENDEDPIPE WITH THRUST FLANGE
FLOOR PLAN
CABLE DUCTS WITH DRAW CORDS
AS SPECIFIED TO KIOSK
(REFER TO STD-W-29)
250VARIES
250
400
VARIES
25
0V
AR
IE
S2
50
300
MIN.
75mm CONCRETE BLINDINGGRADE C12 / 15
250
250
VARIES
300
MIN.
400
PRESSURE REDUCING /SUSTAINING VALVE
ROOF PLAN
VA
RIE
S
VARIES
PRV
STRAINER
FLANGED PLAIN ENDEDPIPE WITH THRUST FLANGE
ROCKER PIPE
ROCKER PIPE
LONG BODYFLEXIBLE COUPLING
LONG BODYFLEXIBLECOUPLING
DISMANTLINGJOINT
400 x 400 x 200mmDEEP SUMP
25
02
25
CAST-IN RECESSEDLIFTING EYES
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
3 No. COURSES MAX. OR1 No. COURSE MINIMUMOF ENGINEERING BRICKWORK
HINGED 4 LEAF HEAVYDUTY COVER AND FRAME,STAMPED '' PRV '' CLASSD400 TO IS EN 124
COVER TO BE SET INC50/60 MORTAR
1 No. MIN., 3 No. MAX.COURSES OF CLASS BENGINEERING BRICKS SET INC50/60 MORTAR
PRECASTCONCRETEROOF SLAB
30
0
MIN
.
30
0
MIN
.
CABLE DUCTS WITH
DRAW CORDS AS SPECIFIED
TO KIOSK (REFER TO STD-W-29)
PRV
FLOW FLOW
FLOW FLOW
VA
RIE
S
400
PE TO DI DETAIL
DI PE
WATER TIGHT SEAL
WATER TIGHT SEAL
THICKENED FLOORBENEATH SUMP
STUB FLANGEWITH BACKINGRING
HINGED 4 LEAF HEAVYDUTY COVER AND FRAME,STAMPED '' PRV '' CLASSD400 TO IS EN 124
MANHOLE STEPS TO COMPLYWITH IS EN 13101, TYPE D, CLASS1, GALVANISED MILD STEEL &PLASTIC ENCAPSULATED.
67
5 (M
AX
.)
FINISHED GROUND LEVEL
SEE NOTES 14, 15 & 16.
OPENING TO ALLOWFOR PRV TO BE LIFTEDIN & OUT VERTICALLY
121
4
7
3
5
6
3
9
5
1
4
4
7
44
8
6
10
TYPICAL BYPASS ARRANGEMENT
PRESSURE REDUCING /SUSTAINING VALVE CHAMBER
1 2
3
5
12
12
9
8
8 8
44
KIOSK
AIR VALVE(REFER TOSTD-W-20)
HYDRANT(REFER TOSTD-W-16)
13
8
8
HYDRANT(REFER TO STD-W-16,17, 18 & 19)
131 11
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. STRUCTURAL DESIGN AND REINFORCEMENT DETAIL TO BE PROVIDED BY THE
DEVELOPER AND SUBMITTED TO IRISH WATER FOR REVIEW.3. CONCRETE FOR PRESSURE REDUCING / SUSTAINING CHAMBER TO BE C30 / 37. ROOF
SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, & CONSIST OFA REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH AMINIMUM THICKNESS OF 225mm. ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAYBE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
4. PRECAST UNITS COMPLETED WITH RUBBER SEALING GASKET BETWEEN UNITS,COMPLYING WITH THE REQUIREMENTS OF IS EN 1917 AND BS 5911-PART 3, COMPLETEWITH 150mm CONCRETE SURROUND MAY BE USED AS AN ACCEPTABLE ALTERNATIVE.CONCRETE SURROUND TO BE GRADE C16/20 IN ACCORDANCE WITH IS EN 206.
5. PRESSURE REDUCING VALVES REQUIRE A MINIMUM LENGTH OF PIPE EQUIVALENT TO 5TIMES THE DIAMETER, ON EACH SIDE OF THE VALVE TO BE COMPLETELY FREE OFFITTINGS, VALVES, REDUCERS ETC., OR TO PRV/PSV MANUFACTURER'SREQUIREMENTS.
6. P.R.V. / P.S.V. CHAMBER SHALL BE COVERED WITH APPROVED HEAVY DUTY METALCOVERS TO IS EN 124 RATING D400. COVER AND FRAME SHALL BE SUITABLE FORROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.
7. 200mm ALL ROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GRASSAREAS.
8. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD
DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPES AT STEEPSLOPES.
10. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPESAND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011
11. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER, BASED ON GROUNDCONDITIONS WITHIN THE SITE, SHOULD ANTI-FLOTATION MEASURES BE REQUIREDTHEY SHALL BE SUBJECT TO REVIEW BY IRISH WATER.
12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. PIPEWORK TO BE DOWNSIZED IF REQUIRED TO ACCOMMODATE THE REQUIRED RANGE
OF PRESSURE REDUCTION.14. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD
AUTHORITY'S REQUIREMENTS.15. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY
REQUIREMENTS.
16. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES
FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF TRANSPORT, TOURISM &
SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DESCRIPTION
123456789
10
12
FLANGED PLAIN ENDED PIPE (STANDARD)
ALL FLANGED TEESLUICE VALVELONG BODY FLEXIBLE COUPLINGDISMANTLING JOINTFLANGED PLAIN ENDED PIPE (CUT TO SUIT)
90° DEGREE SOCKETED BENDPLAIN ENDED PIPE (CUT TO SUIT)SPIGOT & SOCKET PIPE (STANDARD)FLANGED PLAIN ENDED PIPE (CUT TO SUIT)
DOUBLE FLANGED TAPER ( WHERE REQUIRED )11 PLAIN ENDED PIPE (CUT TO SUIT)
(DIA. VARIES)
MARK No.
(DIA. VARIES)(DIA. VARIES)
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
PRESSURE REDUCING / SUSTAINING VALVE
(P.R.V. / P.S.V.) CHAMBER
SEPT. 2015
24 2
13 SOCKETED TEE WITH FLANGED BRANCH & HYDRANT
(DIA. VARIES)
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 JMC TOC Added steps, moved sump& revised cover notes MOD
2 11/'17 JMCRevised & added notes, & addedchamber sizing table, fittings & kioskTOC MOD
PRV
DIAMETER
'A' (mm)
INTERNAL
CHAMBER
DIMENSIONS
101 - 250
50 - 100 1500 x 1200
COVER
DIMENSIONS
1200 x 600
2200 x 1500 1800 x 900
IW-CDS-5020-01 Rev. 03 December 2017
EXISTINGGROUNDLEVEL
CONCRETEPLINTH
PREFABRICATEDKIOSK
INLETWATER MAIN
CONCRETE PATHREFER TO NOTE 8FOR DETAILS
INLETWATER MAIN
OUTLETWATER MAIN
EX. G.L.
EX. G.L.
VARIES
VARIES
VARI
ES
VARIES
VARIES
VARIES
VARIES
BOOSTER PUMPS(DUTY / STANDBY ORDUTY/ASSIST) 450mm CONCRETE PLINTH
GRADE C25/30 TO SUITPUMP ARRANGEMENT
75mm THICKCONCRETEBLINDINGGRADE C12/ 25
2000
150
600 600
600 150 600150
600
150
150
600
2000
450
TELEMETRY AND POWER DUCTS TO KIOSK(REFER TO DRAWING STD-W-36 FOR KIOSK DETAILS)
TELEMETRY AND POWER DUCTS TO KIOSK(REFER TO DRAWING STD-W-36 FOR KIOSK DETAILS)
VENT
TOP VENT ONOPPOSITE SIDE
BOOSTER PUMPS(DUTY / STANDBY ORDUTY/ASSIST)
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. DETAILS OF THE PROPOSED BOOSTING ARRANGEMENT SHALL BE PROVIDED TO IRISHWATER AT CONNECTION APPLICATION STAGE AND AT THE DETAILED DESIGN STAGE OFTHE DEVELOPMENT FOR ASSESSMENT.
3. KIOSK TO BE CONSTRUCTED FROM THERMOSETTING U.V. & WEATHER RESISTANT PLASTICPOWDER COATED & HOT DIPPED GALVANISED STEEL (MINIMUM 4mm THICKNESS) INACCORDANCE WITH BS EN 1461. STAINLESS STEEL OR NON-METALLIC MATERIALS, SUCHAS GLASS REINFORCED PLASTIC (GRP), MAY BE USED AS AN ALTERNATIVE KIOSKMATERIAL, PARTICULARLY IN SEVERE ENVIRONMENTS, SUBJECT TO AGREEMENT WITHIRISH WATER.
4. KIOSK TO HAVE SINGLE OR DOUBLE STEEL/GRP DOORS WITH MULTIPLE LOCKS TO LPS 1175SR4 OR EN 1627. MINIMUM DOUBLE LOCKS WITH BOLTS THAT ENGAGE INTO THE SILL &HEADER AS WELL AS BETWEEN THE TWO LEAVES OR LEAF & FRAME. LEADING EDGE OFLEAVES TO HAVE EITHER REBATED EDGES OR FITTED WITH ASTRAGALS.
5. COLOUR TO BE HOLLY GREEN 14 C 39 IN ACCORDANCE WITH BS 4800:2011.
6. THE QUALITY OF KIOSK CONSTRUCTION SHALL ENSURE THAT THE FOLLOWING ISACHIEVED:
(a) A THERMAL TRANSMITTANCE OF 1.5W PER m³K.(b) A FIRE RESISTANCE (RETENTION OF STABILITY, INTEGRITY AND INSULATION)
EQUIVALENT TO CLASS 2 OF BS 476, WHEN TESTED IN ACCORDANCE WITH BS 476 FORA PERIOD EXCEEDING 30 MINUTES.
(c) AN IP RATING OF IP65 OR EQUIVALENT.
7. ALL DUCTING TO BE INSTALLED WITH DRAW CORDS.
8. WATER TIGHT SEALS TO BE PROVIDED AROUND ALL DUCTING ENTERING/EXITING THEBOOSTER PUMP STATION.
9. CONCRETE PATH NOTE AS PER THE KIOSK DRAWING STD-W-36.
10. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
11. BOOSTER PUMPS TO BE LOCATED IN IN AREA THAT IS NOT PRONE TO FLOODING.
12. PROVISION TO BE MADE IN THE SIZING OF THE KIOSK FOR THE SAFE REPAIR/MAINTENANCEOF THE BOOSTER PUMPS & FOR THEIR REMOVAL IF REQUIRED.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
BOOSTER PUMP STATION ARRANGEMENT
SEPT. 2015
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added note 4JMC TOC
IW-CDS-5020-01 Rev. 03 December 2017
250VARIES
CONCRETE CASTIN-SITU CRADLE
SECTION
D.I. PLAIN ENDED PIPEWITH THRUST FLANGE(CUT TO SUIT)
THRUST FLANGE
FLOOR PLAN
SUMP 400mm x 400mm
x 200mm DEEP
CABLE DUCT TO KIOSK
TO BE INSTALLED
WITH DRAW CORD
(REFER TO STD-W-36)
DUCT END TO BE SEALED
ROOF PLAN
300
MIN.
250
VARIES 250
400
VARIES
VA
RIE
S2
50
400
400
30
0
MIN
.
75mm CONCRETEBLINDINGC12 / 15
250
MINIMUM x 10 DIAMETER
MINIMUM x 5 DIAMETER
SLUICE VALVE(REFER TO STD-W-14)
SLUICE VALVE SLUICEVALVE
30
0
MIN
.
25
0
400
25
0
22
5
Me
VARIES
VA
RIE
S
300
MIN.
VARIES.
HEAVY DUTY COVER AND FRAME,STAMPED '' Me '' CLASS D400 TO ISEN 124 (OPE SIZE VARIES)
CAST-IN RECESSED LIFTING EYES
CONCRETE ROOF SLABC30 / 37 REINFORCEDCONCRETE SLAB
NON MECH.FLOW METER
DISMANTLINGJOINT
LONG BODYFLEXIBLE JOINT
LONG BODYFLEXIBLE JOINT
DISMANTLINGJOINT
DISMANTLINGJOINT
D.I. FLANGEDPLAIN ENDED PIPEWITH THRUST FLANGE(CUT TO SUIT)
ROCKER PIPE ROCKER PIPE
25mm O.D. TAPPING TO BEPROVIDED
HEAVY DUTY COVER ANDFRAME, STAMPED '' Me ''CLASS D400 TO IS EN 124(OPE VARIES, SEE TABLE)
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
1 No. MIN. OR3 No. COURSES MAX.OF CLASS BENGINEERING BRICKWORKSET IN C50/60 MORTAR
FLOWFLOW
SLUICE VALVE(REFER TO STD-W-14)
VA
RIE
S
FLOWFLOW
WATER TIGHT SEAL
WATER TIGHT SEAL
1 No. MIN. OR 3 No. COURSES MAX.OF CLASS BENGINEERING BRICKWORK SET IN C50/60 MORTAR
PE TO DI DETAIL
PE STUB FLANGEWITH BACKING RING
DI FLANGEDTAPER
THICKENED FLOORSLAB UNDER SUMP
PRESSURE TAPPING DUCT TO KIOSK
TO BE INSTALLED
WITH DRAW CORD
(REFER TO STD-W-36)
DUCT END TO BE SEALED
LONG BODYFLEXIBLECOUPLING
FLANGED / PLAINENDED PIPE CUTTO SUIT
LONG BODYFLEXIBLECOUPLING
FLANGED / PLAINENDED PIPE CUTTO SUIT
DI FLANGEDTAPER
DI FLANGEDTAPER
FLANGED PLAINENDED DI PIPE
FLANGED PLAINENDED DI PIPE
MANHOLE STEPS TO COMPLY WITH IS EN 13101, TYPE D,CLASS 1, GALVANISED MILD STEEL & PLASTIC ENCAPSULATED.
67
5 (M
AX
.)
FINISHED GROUND LEVEL
SEE NOTES 12, 13 & 14.
9
00
M
IN
.
(R
EF
ER
T
O
NO
TE
2
O
N
ST
D-1
3)
OFF-LINEHYDRANT(REFER TOSTD-W-17)
OFF-LINE HYDRANTFOR METERCALIBRATION(REFER TO STD-W-17)
LEVELINVERT TEE
LEVELINVERTTEE
COVER TO BE SET INC50/60 MORTAR
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. STRUCTURAL DESIGN AND REINFORCEMENT DETAIL TO BE PROVIDED BY THE DEVELOPER AND SUBMITTED TO IRISH WATER FOR REVIEW. ROOF SLABS SHALL BE DESIGNED TO CARRY
ALL LIVE LOADS & DEAD LOADS, & CONSIST OF A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 225mm. ALTERNATIVELY, PRE-CASTCONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
3. CONCRETE FOR FLOW METER CHAMBER TO BE C30 / 37.4. PRECAST UNITS COMPLETED WITH RUBBER SEALING GASKET BETWEEN UNITS, COMPLYING WITH THE REQUIREMENTS OF IS EN 1917 AND BS 5911-PART 3, COMPLETE WITH 150mm
CONCRETE SURROUND MAY BE USED AS AN ACCEPTABLE ALTERNATIVE. CONCRETE SURROUND TO BE GRADE C16/20 IN ACCORDANCE WITH IS EN 206.5. METER CHAMBER SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS EN 124 RATING D400. COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC
CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.6. 200mm ALL ROUND, 100mm DEEP CONCRETE PLINTH AROUND COVER IN GRASS AREAS.7. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.8. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.9. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER BASED ON GROUND CONDITIONS WITHIN THE SITE. SHOULD ANTI FLOATATION MEASURES BE REQUIRED THEY SHALL BE
SUBJECT TO REVIEW BY IRISH WATER.10. PIPEWORK TO BE DOWNSIZED TO ACCOMMODATE THE REQUIRED RANGE OF THE FLOW METER. STRAIGHT PIPE LENGTHS UPSTREAM AND DOWNSTREAM OF THE METER TO BE PROVIDED.
THE METER SHALL BE CAPABLE OF ACCURATE NIGHT FLOW MEASUREMENTS.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.13. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
14. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF TRANSPORT, TOURISM & SPORT, OR
TRANSPORT INFRASTRUCTURE IRELAND REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
NON-MECH. METER CHAMBER (40 - 250mm DIA.)
SEPT. 2015
26 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added couplings to detailsJMC TOC MOD
2 08/'16 Added steps & revised JMC TOC cover notes MOD
3 11/'17 Revised notes & added tableJMC & hydrantTOC MOD
METER
DIAMETER
'A' (mm)
INTERNAL
CHAMBER
DIMENSIONS
101 - 250
50 - 100 1200 x 1200
COVER
DIMENSIONS
750 x 750
1500 x 1500 900 x 900
IW-CDS-5020-01 Rev. 03 December 2017
THRUST FLANGEFLOOR PLAN
SUMP 400mm
x 400mm x
200mm DEEP
CABLE DUCT TO KIOSK TO BE INSTALLED
WITH DRAW CORD (UP TO 20m)
(REFER TO STD-WNMP-36)
DUCT END TO BE SEALED
300
MIN.
250 VARIES250
VARIES
VA
RIE
S2
50
30
0
MIN
.
25
0
600 MAX.
25mm O.D. TAPPINGTO BE PROVIDED
VA
RIE
S
300
MIN.
250 VARIES250
VARIES
30
0
MIN
.
ROOF PLAN
Me
HINGED DOUBLE LEAF HEAVY DUTY COVERAND FRAME, STAMPED '' Me '' CLASS D400(OPE SIZE VARIES)
CAST-IN RECESSED LIFTING EYES
CONCRETE ROOF SLABC30 / 37 REINFORCEDCONCRETE SLAB
Me
SLUICE VALVE
SLUICE VALVE(REFER TOSTD-WNMP-14)
LONG BODYFLEXIBLECOUPLING
FLANGED / PLAINENDED PIPE CUTTO SUIT
DI FLANGEDTAPER(IF REQUIRED)
9
00
M
IN
IM
UM
250
VARIES
CONCRETE CASTIN-SITU CRADLE
SECTION
D.I. PLAIN ENDEDPIPE WITHTHRUST FLANGE(CUT TO SUIT)
600 MAX.
30
0
MIN
.
75mm CONCRETEBLINDINGC12 / 15
250
25
0
22
5
300
MIN.
DISMANTLINGJOINT
LONGBODYFLEXIBLEJOINT
LONG BODYFLEXIBLE JOINT
D.I. FLANGEDPLAIN ENDED PIPEWITH THRUST FLANGE(CUT TO SUIT)
ROCKER PIECE(0.6m TYPICAL)
ROCKER PIECE(0.6m TYPICAL)
HINGED DOUBLE LEAF HEAVYDUTY COVER AND FRAME,STAMPED '' Me '' CLASS D400
CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB
WATER TIGHT SEAL
THICKENED FLOORSLAB UNDER SUMP
FLOW
Min 5 x Dia.
CABLEDUCTING
MANHOLE STEPS TO COMPLY WITH IS EN 13101,TYPE D, CLASS 1, GALVANISED MILD STEEL &PLASTIC ENCAPSULATED.
PE TO DI DETAIL
PE STUB FLANGEWITH BACKING RING
DI FLANGEDTAPER
1 No. MIN. OR 3 No.COURSES MAX.OF CLASS BENGINEERING BRICKWORKSET IN C50/60 MORTAR
1 No. MIN. OR 3 No.COURSES MAX.OF CLASS BENGINEERING BRICKWORKSET IN C50/60 MORTAR
MECH. METER
MANHOLE STEPS TO COMPLY WITHIS EN 13101, TYPE D, CLASS 1,GALVANISED MILD STEEL &PLASTIC ENCAPSULATED.
DISMANTLINGJOINT
STRAINER
VARIESVARIES
SEE NOTES 13, 14 & 15.
600 MAX.
600 MAX.
25mm O.D. TAPPING TO BEPROVIDED
OFF-LINE HYDRANTFOR METERCALIBRATION(REFER TO STD-W-17)
LEVELINVERT TEE
COVER TO BE SETIN C50/60 MORTAR
OFF-LINEHYDRANT(REFER TOSTD-W-17)
LEVELINVERTTEE
MINIMUM x 5 DIAMETER
SLUICE VALVE(REFER TOSTD-W-14)
DI FLANGEDTAPER
DISMANTLINGJOINT
600 MAX.
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. STRUCTURAL DESIGN AND REINFORCEMENT DETAIL TO BE PROVIDED BY THE DEVELOPER AND SUBMITTED TO IRISH WATER FOR REVIEW. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, & CONSIST OF
A REINFORCED CONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 225mm. ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITHBS 5011, Part 4.
3. CONCRETE FOR CHAMBERS TO BE C30 / 37.4. PRECAST UNITS COMPLETED WITH RUBBER SEALING GASKET BETWEEN UNITS, COMPLYING WITH THE REQUIREMENTS OF IS EN 1917 AND BS 5911-PART 3, COMPLETE WITH 150mm CONCRETE SURROUND MAY BE USED AS AN
ACCEPTABLE ALTERNATIVE. CONCRETE SURROUND TO BE GRADE C16/20 IN ACCORDANCE WITH IS EN 206.5. CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS EN 124 RATING D400. COVER AND FRAME SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.6. 200mm ALL ROUND, 100mm DEEP CONCRETE PLINTH AROUND COVER IN GRASS AREAS.7. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.8. DUCTILE IRON PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.9. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER BASED ON GROUND CONDITIONS WITHIN THE SITE. SHOULD ANTI FLOATATION MEASURES BE REQUIRED THEY SHALL BE SUBJECT TO REVIEW BY IRISH WATER.10. PIPEWORK TO BE DOWNSIZED TO ACCOMMODATE THE REQUIRED RANGE OF THE FLOW METER. STRAIGHT PIPE LENGTHS UPSTREAM AND DOWNSTREAM OF THE METER TO BE PROVIDED. IF THE METER IS NOT CAPABLE OF
ACCURATE NIGHT FLOW MEASUREMENTS, A BY-PASS FLOW METER SHALL BE PROVIDED WITH APPROPRIATE VALVES, FITTINGS AND PIPEWORK.11. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.12. A SINGLE METER CHAMBER MAY BE USED, WHERE APPLICABLE, TO THE METER SUPPLIER'S REQUIREMENTS, TO LOCATE BOTH THE METER & STRAINER.13. ANY SPECIAL ROAD REINSTATEMENT AROUND COVER & FRAME SHALL BE TO ROAD AUTHORITY'S REQUIREMENTS.14. NEW ROAD CONSTRUCTION & SURFACE FINISH TO BE TO ROAD AUTHORITY REQUIREMENTS.
15. EXISTING ROAD REINSTATEMENT TO COMPLY WITH CURRENT VERSION OF "GUIDELINES FOR MANAGING OPENINGS IN PUBLIC ROADS" BY THE DEPT. OF TRANSPORT, TOURISM & SPORT, OR TRANSPORT INFRASTRUCTURE IRELAND
REQUIREMENTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
MECH. METER CHAMBER (40 - 250mm DIA.)
JUN. 2017
26A 0
No. Date Description0 11/'17 Initial Issue
AppMOD
Drn ChkJMC TOC
METER
DIAMETER
'A' (mm)
INTERNAL
CHAMBER
DIMENSIONS
101 - 250
50 - 100 1200 x 1200
COVER
DIMENSIONS
750 x 750
1500 x 1500 900 x 900
IW-CDS-5020-01 Rev. 03 December 2017
MARKER
PLATE
660
450
100
1110
660
450
100
100 100
465
100 100
300
265 100
ELEVATION SECTION REINFORCEMENT
DETAILS
PLAN
265
100
3 No. H6 BARS
3 No. H6 BARS
CONCRETE
SURROUND
1110
H
2
AV SV
ScV Me
HYDRANT
DIAMETER OF WATERMAIN
(100mm) - 40mm HIGH TEXT
AIR VALVE SLUICE VALVE
SCOUR VALVE METER
100
DISTANCE OF MARKER
FROM HYDRANT
(2m) - 40mm HIGH TEXT
180
20
5
2
100
50
50
16
0
2
100
2
100
2
100
WM
WATER MAIN
2
100
PRV
PRESSURE REDUCING/SUSTAINING
VALVE
2
100
PSV
180
20
5
80
40
WO
WASHOUT
HYDRANT
2
100
BM
BULK METER
2
100
1. WHERE PRACTICAL MARKER PLATES SHALL BE FIXED TOADJACENT WALLS OR ALTERNATIVELY ATTACHED TO MARKERPOSTS.
2. PLATES TO BE FIXED IN POSITION USING WALL PLUGS ANDSTAINLESS STEEL SCREWS.
3. MARKER PLATES TO BE MANUFACTURED IN ACCORDANCE WITHBS 3251.
4. FOR HYDRANT PLATE ALL CHARACTERS SHOULD BE BLACK ANDTHE REMAINDER OF THE FRONT FACE SHOULD CONFORM TOCOLOUR REFERENCE No. 309 (CANARY YELLOW) OF BS 381C.
5. PIPE DIAMETER ON HYDRANT PLATE TO REFER TO WATERMAINNOT BRANCH.
6. SLUICE VALVE, AIR VALVE, SCOUR VALVE, WASHOUT HYDRANTAND METER PLATES SHOULD BE CAST IRON. ALL CHARACTERSSHOULD BE BLACK ON WHITE PAINT BACKGROUND.ALTERNATIVE MATERIAL MAY BE USED SUBJECT TOACCEPTANCE BY IRISH WATER.
7. CONCRETE SURROUND TO MARKER POST TO BE GRADE C25 / 30AND IN ACCORDANCE WITH IS EN 206/2013.
8. PLASTIC MARKER POSTS ARE NOT ACCEPTABLE.
9. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
MARKER POSTS / PLATES
SEPT. 2015
27 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added washout hydrant plate MODJMC TOC2 11/'17 JMC Added BM plate & updated notes MODTOC
IW-CDS-5020-01 Rev. 03 December 2017
DIM
EN
SIO
NS
60
0
50
0
50
10
*
40
90
26
00
35
0
40
0
45
0
29
80
34
00
30
0
25
0
20
90
17
30
27
10
*
22
10
13
80
11
30
70
0
57
0
10
00
10
00
14
10
72
0
16
10
18
40
82
0
94
0
11
30
94
0
58
0
48
0
50
03
60
42
0
47
0
75
0
90
0
30
0
24
0
38
0
32
0
NO
M.
(m
m)
DIA
.
70
01
00
20
0
15
0
14
00
11
35
A
38
01
90
75
0
62
0
38
0
32
0
BC
20
01
00
19
0
16
0
30
0
22
5
DE
19
00
17
50
16
00
15
00
13
50
12
00
10
50
35
50
*
28
90
15
00
14
00
23
50
22
00
23
30
21
10
18
40
14
80
12
10
10
50
13
00
12
00
95
0
80
0
17
00
20
00
18
50
15
00
13
50
15
00
13
50
10
50
12
50
11
50
95
0
85
0
95
0
75
0
60
0
J
98
0
76
0
51
03
50
65
0
45
0
FG
75
0
11
50
95
0
H
40
0
70
0
60
0
K
12
B
AR
T
O 1
5 B
AR
T
ES
T P
RE
SS
UR
E
H, J or K
C
E
E
A/2
E
H, J, or K
50 MIN.
E
50 MIN.
150
E
A/2
50 MIN.
E
50 MIN.
50 M
IN
.
300300
E
50 M
IN
.
300
50 MIN.
B/2
B/2
G/2 G/2
C/2
C/2
D/2
D/2
F/2 F/2
E
(A
or B
)/2
(A
or B
)/2
1
0
0
0
N
T
S
1000
NTS
G/2 G/2
F/2 F/2
F/2 F/2
E
G/2 G/2
E
3
0
0
300
H, J, or K
NO
TE
:
H F
OR
45 D
EG
RE
E B
EN
D J
FO
R 22.5 D
EG
RE
E B
EN
D K
FO
R 11.25 D
EG
RE
E B
EN
D
F/2 F/2
ST
EE
L
AN
CH
OR
ST
RA
PS
22
00
19
50
16
30
14
00
11
50
85
0
75
0
60
0
51
0
33
0
60
0
50
0
41
00
35
90
45
0
40
0
35
0
30
0
25
0
21
00
30
00
25
50
15
80
13
50
NO
M.
20
0
15
0
10
0
(m
m)
DIA
.
60
0
11
50
95
0
A
99
0
11
20
57
0
50
0
85
0
80
0
57
0
83
0
70
0
45
0
38
0
29
04
50
35
0
42
0
50
0
68
0
22
0
20
0
32
0
30
0
14
00
12
00
28
80
25
40
21
00
19
50
17
00
16
00
14
50
10
00
10
50
11
00
18
00
21
30
95
0
80
0
11
10
97
0
15
50
12
00
17
00
18
00
12
50
14
50
13
00
12
00
11
00
10
00
13
00
12
50
90
0
11
50
10
00
85
0
75
0
< 1
2 B
AR
T
ES
T P
RE
SS
UR
E
DIM
EN
SIO
NS
16
0
31
0
26
0
BC
80
20
0
16
0
13
0
30
0
22
5
DE
39
03
50
65
0
45
0
79
0
66
0
FG
70
06
00
10
50
90
0
90
0
75
0
HJ
40
0
70
0
60
0
K
63
70
*
43
40
*
38
10
35
10
29
30
23
00
19
60
60
0
50
0
35
0
40
0
45
0
30
0
25
0
10
00
10
00
10
00
10
00
75
0
50
0
35
0
17
60
12
10
34
50
*
23
80
89
0
61
0
11
60
97
0
83
0
64
0
54
0
15
80
22
70
19
00
12
00
10
60
41
0
58
0
19
0*
32
0
27
0
45
00
*
37
00
15
00
14
00
24
00
22
50
29
70
24
90
20
70
16
30
13
70
12
00
13
50
13
00
11
00
90
0
18
50
21
50
20
00
16
50
14
50
16
50
12
50
NO
M.
75
01
00
20
0
15
0
(m
m)
DIA
.
A
32
0
25
0
22
0
E
DIM
EN
SIO
NS
45
0
35
0
20
54
00
89
0
70
0
BC
10
0
23
0
18
0
D
11
70
89
0
53
04
00
70
0
50
0
F
80
0
12
50
10
00
GH
20
50
17
50
16
50
14
00
11
50
15
00
16
00
17
00
12
50
13
50
13
00
11
50
10
50
90
0
40
06
50
10
00
85
0
80
0
65
0
JK
15
B
AR
T
O 1
8 B
AR
T
ES
T P
RE
SS
UR
E
DN
DN
x 2
DN x 2.5
DN
x 2.5
VARIES
100
200
PIP
E S
UP
PO
RT
D
ET
AILS
F
OR
IN
CLIN
ED
S
LO
PE
S
100
100
200
VA
RIE
S
VA
RIE
S
2
0
0
DN
/ 2
200
100
DN
/ 2
W
A
T
E
R
M
A
I
N
RE
IN
FO
RC
EM
EN
T
TO
D
EV
ELO
PE
R'S
DE
TA
ILS
GR
OU
ND
SU
RF
AC
E
PR
OF
ILE
CR
OS
S - S
EC
TIO
N
LO
NG
IT
UD
IN
AL
S
EC
TIO
N
WA
TE
R
MA
IN
PIP
E S
UP
PO
RT
D
ET
AIL
S F
OR
IN
CL
IN
ED
S
LO
PE
S, F
OR
P
IP
E
GR
AD
IE
NT
>
1
0° T
O H
OR
IZ
ON
TA
L.
SU
PP
OR
TS
P
LA
CE
D A
T M
AX
. 5
ME
TE
R IN
TE
RV
AL
S C
EN
TR
E T
O
CE
NT
RE
A
LO
NG
P
IP
E W
HE
RE
P
IP
E
IS
O
N S
LO
PE
. M
IN
. 1
S
UP
PO
RT
RE
QU
IR
ED
F
OR
P
IP
E
LE
NG
TH
>
3
M
ET
ER
S IN
S
LO
PE
.
45
D
EG
RE
E B
EN
D
90
D
EG
RE
E B
EN
D
22
.5
D
EG
RE
E B
EN
D1
1.2
5 D
EG
RE
E B
EN
D
EL
EV
AT
IO
N
EL
EV
AT
IO
N
PL
AN
CO
NC
AV
E B
EN
D
PL
AN
CO
NV
EX
B
EN
D
TE
E
BE
ND
W
IT
H E
XT
EN
SIO
N P
IE
CE
S
SE
CT
IO
NA
L E
LE
VA
TIO
N F
OR
B
EN
D O
R T
EE
TE
E W
IT
H E
XT
EN
SIO
N P
IE
CE
S
EL
EV
AT
IO
N
PL
AN
TA
PE
R
EL
EV
AT
IO
N
PL
AN
DR
AW
IN
G N
o.
SC
ALE
RE
V
DA
TE
TIT
LE
ST
AN
DA
RD
DE
TA
ILS
- W
AT
ER
SU
PP
LY
NOT
TO
SCAL
E
ST
D-W
-
RE
FE
R T
O IN
DE
X S
HE
ET
F
OR
N
OT
ES
R
EG
AR
DIN
G D
ES
IG
N R
ES
PO
NS
IB
ILIT
Y &
R
IS
K A
SS
ES
SM
EN
T
WA
TE
R M
AIN
T
HR
US
T A
ND
S
UP
PO
RT
B
LO
CK
S
SE
PT
. 2
01
5
28
1
ST
AIN
LE
SS
ST
EE
L S
TR
AP
S
CO
NC
RE
TE
PLIN
TH
25x25m
m C
HA
MF
ER
GR
AD
E C
25 / 30 M
AS
S
CO
NC
RE
TE
S
UP
PO
RT
BLO
CK
DO
WE
L B
AR
S
FLE
XIB
LE
C
OM
PR
ES
SIB
LE
FILLE
R M
AT
ER
IA
L
VARIES (MIN. 300 + O.D.)
2
PIP
E P
LIN
TH
S
UP
PO
RT
(A
BO
VE
G
RO
UN
D)
ST
AIN
LE
SS
S
TE
EL
AN
CH
OR
B
OLT
S
G/2
300
300
SE
CT
IO
N
500
G/2
TR
EN
CH
BO
TT
OM
PL
AN
TH
RU
ST
B
LO
CK
F
OR
S
LU
IC
E V
ALV
E / G
AT
E V
ALV
E
FO
R V
ALV
E B
OX
A
RR
AN
GE
ME
NT
TH
RU
ST
FLA
NG
E
500
300
SU
RF
AC
E B
OX
RO
AD
S
UR
FA
CE
HO
RIZ
ON
TA
L B
EN
DS
VE
RT
IC
AL B
EN
DS
DE
AD
E
ND
VARIES
G/2
300
300
SE
CT
IO
N
G/2
TR
EN
CH
BO
TT
OM
PL
AN
PIPETRENCH
CO
LLA
R
500
300
RO
AD
S
UR
FA
CE
VARIES
DI
PE
DI
PE
TH
RU
ST
B
LO
CK
F
OR
D
UC
TILE
IR
ON
T
O P
OLY
ET
HY
LE
NE
C
HA
NG
E O
VE
R
TA
BL
E O
F D
IM
EN
SIO
NS
F
OR
S
TE
EP
LY
IN
CL
IN
ED
P
IP
EL
IN
ES
GR
AD
IE
NT
SP
AC
IN
G
1 IN
2 & S
TEEP
ER
BELO
W 1
IN 2
TO 1
IN 4
1 IN
4 TO
1 IN
5
1 IN
5 TO
1 IN
6
5.5m
11.0m
16.6m
22.0m
PIPETRENCH
No.
Date
Desc
riptio
n0
09/'1
5Ini
tial Is
sue
App
SLDr
nCh
kJM
CTO
C
111
/'17
JMC
Anti-t
orque
supp
ort no
te & t
hrust
flange
adde
d & no
tes up
dated
MOD
TOC
1.AL
L DIM
ENSI
ONS
IN M
ILLIM
ETRE
S (m
m) U
NLES
S NO
TED
OTHE
RWIS
E.2.
CONC
RETE
THR
UST
BLOC
KS (A
NCHO
RAGE
) SHA
LL B
E PO
SITI
ONED
SYM
METR
ICAL
LYW
ITH
RESP
ECT
TO T
HE C
ONNE
CTIN
G PI
PE &
BEN
DS.
3.TR
ENCH
DIM
ENSI
ONS
: REF
ER T
O DR
AWIN
G No
's. S
TD-W
-13.
4.TH
RUST
BLO
CKS
SHAL
L BEA
R ON
UND
ISTU
RBED
SOI
L. IF
FOR
ANY
REA
SON
THEY
CANN
OT T
HEN
THE
DEVE
LOPE
R SH
ALL N
OTIF
Y IR
ISH
WAT
ER IM
MEDI
ATEL
Y W
ITH
APR
OPOS
ED S
OLUT
ION.
5.TH
RUST
BLO
CK R
EINF
ORCE
MENT
REQ
UIRE
S SP
ECIF
IC D
ESIG
N.6.
FOR
TEST
PRE
SSUR
ES G
REAT
ER T
HAN
18 B
AR, T
HRUS
T BL
OCK
DESI
GN IS
TO
BESU
BMIT
TED
TO IR
ISH
WAT
ER F
OR R
EVIE
W.
7.TH
RUST
BLO
CKS
ARE
DESI
GNED
FOR
AN
AVE
RAGE
BEA
RING
PRE
SSUR
E OF
100 K
N/m
(TYP
ICAL
FOR
SOF
T CL
AY) F
OR O
THER
CON
DITI
ONS.
ACT
UAL D
IMEN
SION
S MA
Y BE
ALTE
RED
ON IN
STRU
CTIO
NS F
ROM
IRIS
H W
ATER
.8.
CONC
RETE
IN T
HRUS
T BL
OCKS
SHA
LL B
E GR
ADE
C20/2
5.9.
COMP
RESS
IBLE
FILL
ER F
OR C
ONCR
ETE
PROT
ECTI
ON T
O BE
IN A
CCOR
DANC
E W
ITH
BSEN
622-
1 AND
BS
EN 62
2-4.
BITU
MINO
US M
ATER
IAL S
HALL
NOT
BE
PUT
IN C
ONTA
CT W
ITH
PLAS
TIC
PIPE
S. T
HE T
HICK
NESS
OF
COMP
RESS
IBLE
FILL
ER F
OR M
AINS
< 45
0mm
INDI
AMET
ER IS
TO
BE 18
mm.
10.C
ONCR
ETE
THRU
ST B
LOCK
S FO
R PO
LYET
HYLE
NE P
IPE
TO C
OMPL
Y W
ITH
THE
MANU
FACT
URES
REQ
UIRE
MENT
S.11
.POL
YETH
YLEN
E PI
PES
SHAL
L BE
WRA
PPED
IN P
LAST
IC S
HEET
ING
HAVI
NG A
COMP
OSIT
ION
IN A
CCOR
DANC
E W
ITH
BS 60
76 B
EFOR
E BE
ING
CAST
INTO
CON
CRET
E.12
.ALL
CON
CRET
E TO
BE
IN A
CCOR
DANC
E W
ITH
IS E
N 20
6.
AN
TI-T
OR
QU
E
SU
PP
OR
T
TH
RU
ST
FLA
NG
E
IW-CDS-5020-01 Rev. 03 December 2017
COVER & FRAME(CLASS D400), IN ACCORDANCE WITHEN124 AND BS7903
CONCRETE GRADEC 30/37
CABLE DUCTS
75mm DIA. PVC DRAINTO NEAREST SURFACEWATER OUTLET FITTEDWITH NON-RETURN VALVE
MIN
IM
UM
6
00
mm
22
5
225 225900
90
0
22
52
25
SECTION A - A SECTION B - B
PLAN
B
A A
GROUND SURFACE GROUND SURFACE
13
50
1350
CABLE DUCT
B
225 225900
1350
225 225900
1350
CABLE DUCT
CABL
E DU
CT
CONCRETE GRADEC 30/37
CABLE DUCTS
COVER TO BE SET INC50/60 MORTAR
75
75
75
75
15
0
15
0
COVER & FRAME(CLASS D400), IN ACCORDANCE WITHEN124 AND BS7903
CABLE DUCTS
SECTION C - C
GROUND SURFACE
75
75
20
0
C C
60
0 m
m M
IN
.
CO
VE
R
TO
D
UC
TS
APPROVED MARKER TAPES
20
0
APPROVED SAND
REFER TO DRG. No.STD-W-13 FORBACKFILL DETAILS
75mm BLINDINGGRADE C12/15 CONCRETE
75mm BLINDINGGRADE C12/15 CONCRETE
TRENCH WIDTH TO BE MIN. 500mm
AND DEPENDENT ON
DUCT NUMBERS
COVER TO BE SET INC50/60 MORTAR
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. STRUCTURAL DESIGN AND REINFORCEMENT DETAILS TO BE PROVIDED BY THEDEVELOPER AND SUBMITTED TO IRISH WATER FOR REVIEW.
3. DUCT ARRANGEMENT MAY VARY DEPENDING ON REQUIREMENTS.
4. CABLE DUCTS TO BE IN ACCORDANCE WITH BS 4460 AND BS EN 1401. DUCTS FOR ESBUSE TO BE IN ACCORDANCE WITH ESB SPECIFICATION.
5. PROPRIETARY DUCT CHAMBER MAY BE USED SUBJECT TO REVIEW FROM IRISH WATER.
6. LONG RADIUS BENDS MAY BE USED FOR CHANGES IN DIRECTION OF UP TO 45°DUCT CHAMBERS SHALL BE PROVIDED FOR ALL BENDS GREATER THAN 45°.
7. DUCT CHAMBERS TO BE LOCATED AT 50m INTERVALS MAXIMUM.
8. APPROPRIATE MARKER TAPE SHALL BE LAID 200mm ABOVE THE EXTERNAL CROWNOF THE DUCT AND SHOULD INCORPORATE REINFORCED TRACING WIRE.
TRACING WIRES SHALL BE CONNECTED ACROSS CHAMBERS.ELECTRICAL MARKER TAPE TO BE USED IN ACCORDANCE WITH ESB SPECIFICATION.
9. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER BASEDON GROUND CONDITIONS WITHIN THE SITE. SHOULD ANTI FLOATATIONMEASURES BE REQUIRED THEY SHALL BE SUBJECT TO REVIEWFROM IRISH WATER.
10. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
11. ALL DUCTING TO BE INSTALLED WITH DRAW CORDS/ROPES, TO ALLOW PULL THROUGHOF CABLES.
12. CABLE DUCT INTERFACE WITH CHAMBER WALL TO BE SEALED TO PREVENT INGRESS OFGROUNDWATER TO CHAMBER.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
DUCT CHAMBER
SEPT. 2015
29 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised cover notesJMC TOC MOD2 11/'17 Updated notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
1000
PIPE
DIA
.+
450
225
225
EXISTING EMBANKMENT
1
2
21
Ø1200
SCOUR CHAMBER(COVER STAMPED '' ScV '')
D.I. SLUICE VALVE AND CHAMBER(COVER STAMPED '' ScV '' REFER TO STD-W-14)
D.I. FLANGEDPLAIN ENDED PIPEWITH THRUST FLANGE
LONG BODYFLEXIBLE JOINT
ALL FLANGEDLEVEL INVERTTEE
FLANGE AND SPIGOT(STANDARD)
FLANGE AND SPIGOT(STANDARD)
LONG BODYFLEXIBLE JOINT
LONG BODYFLEXIBLE JOINT
DISMANTLINGJOINT
PLAIN ENDED PIPEWITH THRUST FLANGE
PLAIN ENDED PIPEWITH THRUST FLANGE
ALL FLANGEDLEVEL INVERT TEE
PLAN (POLYETHYLENE WATER MAIN)
FUSION WELD
STUB FLANGEWITH BACKING RING
FUSION WELD
STUB FLANGEWITH BACKING RING
P.E. WATER MAIN
P.E. WATER MAIN
D.I. SLUICE VALVEAND CHAMBER(COVER STAMPED'' ScV '' REFER TOSTD-W-14)
DISMANTLINGJOINT
FLAP VALVE
FLAP VALVE
HEAVY DUTY COVER AND FRAME,STAMPED '' ScV '' CLASS D400(TO SUIT MIN. 600 SQ. OPE)
ROOF PLAN
400 x 400 x 200mmDEEP SUMP
REINFORCED CONCRETEBASE SLAB C25/ 30
150 THICK CONCRETESURROUND GRADE C16 / 20
PLAN (DUCTILE IRON WATER MAIN)
1200 mm DIA.PRECASTCONCRETERINGS
ROCKER PIPESTO BE PROVIDED
SIDE WALL SLOPES TO MATCHEXISTING EMBANKMENT
225
300
1000
225
FLAP VALVE
WATER LEVEL
ORIGINAL BED LEVEL
75 CONCRETE BLINDINGC 12 / 15
CONCRETE GRADE C 30/37
SECTION
1:50 SLOPE
225
D.I. SLUICE VALVE AND CHAMBER(COVER STAMPED '' ScV '' REFER TO STD-W-14)
SCOUR CHAMBER(COVER STAMPED '' ScV '')
150
45°
150
FLAP VALVE
1 No. MIN.,3 No. MAX. COURSE OF CLASS BENGINEERING BRICKS SET IN C50/60 MORTAR
COVER TO BE SETIN C50\60 MORTAR
600 (MIN.)
300
260400300
200
75 CONCRETE BLINDINGC 12 / 15
HANDRAILING MAY BE REQUIRED TODESIGNERS RISK ASSESSMENT
ROCKER PIPESTO BE PROVIDED
ROCKER PIPESTO BE PROVIDED
FLANGED PLAINENDED DI PIPE
LONG BODYFLEXIBLE JOINT
ScV
MANHOLE STEPS TO COMPLY WITH IS EN 13101,TYPE D, CLASS 1, GALVANISED MILD STEEL &PLASTIC ENCAPSULATED.
675 (
MAX.
)
D.I. PLAINENDED PIPE
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. STRUCTURAL REINFORCEMENT AND DESIGN DETAIL TO BE PROVIDED BY THE DEVELOPER AND SUBMITTED TO IRISH WATER FOR
REVIEW. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, & CONSIST OF A REINFORCED CONCRETE SLABOF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 225mm. ALTERNATIVELY, PRE-CAST CONCRETE ROOFS MAY BEUSED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
3. CONCRETE FOR SCOUR CHAMBER AND HEADWALL TO BE C30 / 37.4. PREFABRICATED CHAMBER AND HEADWALL MAY ALSO BE USED, SUBJECT TO REVIEW FROM IRISH WATER.5. SCOUR CHAMBER SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS EN 124 RATING D400. COVER AND FRAME
SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW IRISH WATER.6. 200mm ALL ROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GRASS AREAS.7. FINAL DETAIL TO BE REVIEWED BY IRISH WATER AND RELEVANT REGULATORY AUTHORITIES.8. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS, TAPERS,
DEAD ENDS AND PIPES AT STEEP SLOPES.9. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.10. ALL PIPEWORK AND FITTINGS TO BE IN ACCORDANCE WITH IS EN 545. PE PIPES AND FITTINGS TO BE IN ACCORDANCE WITH IS EN
12201:2011.11. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER BASED ON GROUND CONDITIONS WITHIN THE SITE. SHOULD ANTI
FLOATATION MEASURES BE REQUIRED THEY SHALL BE SUBJECT TO AGREEMENT WITH IRISH WATER.12. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.13. BACKFILL AND REINSTATEMENT OF RIVER BED AND BANK TO BE SUBJECT TO AGREEMENT WITH IRISH WATER & RELEVANT
AUTHORITIES.
DIAMETER OF WATERMAIN
(mm)
NOT EXCEEDING 75 50
DIAMETER OF SCOUR
(mm)
100 TO 200 75
200 TO 350 100
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
SCOUR CHAMBER
AND HEAD WALL ARRANGEMENTS
SEPT. 2015
30 3
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 04/'16 Added 1 No. flexible joint MODJMC TOC
2 08/'16 Added steps & revisedJMC TOC access cover & ope MOD
3 11/'17 Updated notesJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
D.I. SCOUR VALVE AND CHAMBER(COVER STAMPED '' ScV ''. REFER TOSTD-W-14). SEE NOTE 14 BELOWALL FLANGED LEVEL INVERT
TEE
FLANGE AND SPIGOT(STANDARD)
FLANGE AND SPIGOT(STANDARD)
LONG BODY FLEXIBLE JOINT
LONG BODYFLEXIBLE JOINT
DISMANTLINGJOINT
ALL FLANGEDLEVEL INVERT TEE
PLAN (POLYETHYLENE
WATER MAIN)
FUSION WELD
STUB FLANGEWITH BACKING RING
FUSION WELD
STUB FLANGEWITH BACKING RING
P.E. WATER MAIN
P.E. WATER MAIN
D.I. SCOUR VALVE ANDCHAMBER (COVER STAMPED'' ScV '' REFER TO STD-W-14).SEE NOTE 14 BELOW.
DISMANTLING JOINT
PLAN (DUCTILE IRON
WATER MAIN)
D.I. SCOUR VALVE AND CHAMBER (COVERSTAMPED '' ScV '' REFER TO STD-W-14)
WASHOUT HYDRANT CHAMBER(COVER STAMPED '' WO '')
COVER TO BE SET INC50\60 MORTAR
WO
ROOF
PLAN
WASHOUTHYDRANT
ScV
PLINTH DETAIL
IN GRASS AREA
BULL NOSEFINISH
ALLFLANGEDLEVELINVERT TEE
75mm HIGHLETTERING
C30/37 REINFORCEDCONCRETE ROOF SLAB
HEAVY DUTY COVERAND FRAME, STAMPED ''ScV '' CLASS D400 (TOSUIT 445 x 280 OPE)
75mm HIGHLETTERING
HEAVY DUTY COVERAND FRAME, STAMPED'' WO '' CLASS D400 (TOSUIT 445 x 280 OPE)
C30/37 REINFORCEDCONCRETE ROOF SLAB
REFER TO DRG. No. STD-W-30 FORROCKER PIPES & PIPE JOINT DETAILS
REFER TO DRG. No.STD-W-17 FORCHAMBER DETAILS
REFER TO DRG. No.STD-W-30 FOR ROCKERPIPES & PIPE JOINT DETAILS
WASHOUT HYDRANT CHAMBER(COVER STAMPED '' WO '')D.I. SCOUR VALVE AND CHAMBER (COVER
STAMPED '' ScV '' REFER TO STD-W-14)
REFER TO DRG. No. STD-W-30 FORROCKER PIPES & PIPE JOINT DETAILS
ALLFLANGEDLEVELINVERT TEE
SECTION (BLOCKWORK CHAMBER OPTION)
DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS
REFER TO DRG. No.STD-W-17 FOR HYDRANT,BLOCKWORK CHAMBER& COVER DETAILS
DI, DOUBLE FLANGED,DN80, RISER PIPE OF SUITABLELENGTH TO SUIT SITE CONDITIONS
REFER TO DRG. No.STD-W-17 FOR HYDRANT,PRECAST CONCRETECHAMBER & COVERDETAILS
SECTION (PRECAST CONCRETE CHAMBER OPTION)
REFER TO DRG. No.STD-W-14 FOR VALVE,PRECAST CONCRETECHAMBER & COVERDETAILS
REFER TO DRG. No.STD-W-14 FOR VALVE,CONCRETE BLOCKWORKCHAMBER & COVERDETAILS
WASHOUT HYDRANT CHAMBER
(PRECAST CONCRETE OPTION)
WASHOUT HYDRANT CHAMBER
(BLOCKWORK OPTION)
SEE NOTE14 BELOW
SEE NOTE14 BELOW
SEE NOTE 14 BELOW
900 M
IN
.
(R
EF
ER
T
O N
OT
E 2 O
N S
TD
-W
-13)
DOUBLE FLANGED 90° BEND WITHCONC. THRUST BLOCK TO BEND(REFER TO DRG. No. STD-W-28 FORDETAILS)
DOUBLE FLANGED 90° BEND WITHCONC. THRUST BLOCK TO BEND(REFER TO DRG. No. STD-W-28 FORDETAILS)
COVER TO BE SET INC50\60 MORTAR
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.2. STRUCTURAL REINFORCEMENT AND DESIGN DETAIL TO BE PROVIDED BY THE DEVELOPER AND SUBMITTED TO IRISH WATER FOR
REVIEW.3. HYDRANT CHAMBERS SHALL BE COVERED WITH APPROVED HEAVY DUTY METAL COVERS TO IS 261 AND BS 5834 COVER AND FRAME
SHALL BE SUITABLE FOR ROAD AND TRAFFIC CONDITIONS AND IS SUBJECT TO REVIEW BY IRISH WATER.4. HYDRANTS SHALL BE DOUBLE FLANGED DRILLED TO PN 16. THEY SHALL COMPLY WITH BS 750: 2012. THE HYDRANT SHALL
INCORPORATE A SCREW DOWN GATE VALVE, UNDERGROUND ''GUIDE TO HEAD'' TYPE WITH SCREW DOWN CONNECTION OUTLETAND FALSE SPINDLE CAP AND IRON CHAIN.
5. ALL HYDRANTS SHALL BE CLOCKWISE CLOSING.6. HYDRANT CHAMBER & SCOUR VALVE CHAMBER TO BE CONSTRUCTED OF PRECAST CONCRETE UNITS OR HIGH DENSITY
BLOCKWORK. ALTERNATIVELY PROPRIETARY PREFABRICATED CHAMBER UNITS MAY ALSO BE USED, SUBJECT TO REVIEW FROMIRISH WATER. ROOF SLABS SHALL BE DESIGNED TO CARRY ALL LIVE LOADS & DEAD LOADS, & CONSIST OF A REINFORCEDCONCRETE SLAB OF IN-SITU CONCRETE, GRADE C30/37, WITH A MINIMUM THICKNESS OF 150mm. ALTERNATIVELY, PRE-CASTCONCRETE ROOFS MAY BE USED, SUBJECT TO IRISH WATER REVIEW, & COMPLIANCE WITH BS 5911, Part 4.
7. CONCRETE CHAMBERS SHALL BE SURROUNDED BY A MINIMUM OF 150mm COMPACTED CLAUSE 808 MATERIAL AS PER STD-W-13.8. 200mm ALL ROUND, 100mm DEEP CONCRETE PLINTH AROUND COVERS IN GRASS AREAS.9. THRUST BLOCKS (NOT SHOWN ON DRAWING), TO BE PROVIDED AS PER STANDARD DRAWING STD-W-28 AT ALL TEES, BENDS,
TAPERS, DEAD ENDS AND PIPES AT STEEP SLOPES.10. ANTI CORROSION TAPE TO BE PROVIDED AROUND BURIED FLANGES.11. ALL PIPEWORK AND FITTINGS FOR WASHOUT HYDRANT CHAMBER CONNECTION SHALL BE DUCTILE IRON. PIPES AND FITTINGS ON
MAIN LINE SHALL BE: PE PIPES & FITTINGS IN ACCORDANCE WITH IS EN 12201:2011, OR DUCTILE IRON PIPES AND FITTINGS INACCORDANCE WITH IS EN 545.
12. ALL CHAMBERS TO BE CHECKED FOR UPLIFT BY THE DEVELOPER BASED ON GROUND CONDITIONS WITHIN THE SITE. SHOULD ANTIFLOATATION MEASURES BE REQUIRED THEY SHALL BE SUBJECT TO AGREEMENT WITH IRISH WATER.
13. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.14. WHERE HYDRANTS ARE INSTALLED ON TRUNK MAINS OR PRINCIPAL MAINS, A SEPARATE SCOUR VALVE IS REQUIRED. THE PURPOSE
OF THE SCOUR VALVE IS TO ISOLATE THE WASHOUT HYDRANT FOR MAINTENANCE PURPOSES & ALSO TO REDUCE THE VELOCITYOF THE DISCHARGE FLOW WHERE HIGH HEAD VALUES ARE CONCERNED. A "SANDWICH" OR "SPADE" VALVE MAY BE USED IN LIEU OFA SEPARATE SCOUR VALVE, SUBJECT TO PRIOR REVIEW BY IRISH WATER.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
WASHOUT HYDRANT
APR. 2016
30A 2
No. Date Description0 04/'16 Initial Issue
AppMOD
Drn ChkJMC TOC
1 08/'16 Revised note 7JMC TOC MOD
2 11/'17 Revised Chamber Base Detail &JMC updated & added notesTOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
BED OF STREAM
CONCRETE SURROUND GRADE C 25/30.
SECTION
300
CONCRETE SURROUND GRADE C 25/30.
FOR SCOUR VALVE /
CHAMBER DETAILS
REFER TO STD-W-30
O.D
. +
3
00
mm
REFER TO NOTE 3
FOR BENDS
POLYETHYLENE
PIPEWORK
O.D
. +
3
00
mm
300
FOR THRUST BLOCK DETAILS
REFER TO STD-W-28
FOR THRUST BLOCK DETAILS
REFER TO STD-W-28
POLYETHYLENE PIPEWORK
STUB FLANGE WITH
BACKING RING FOR
DI/PE CONNECTION
50
0m
m M
IN
. O
R T
O R
EQ
UIR
EM
EN
TS
OF
R
EL
EV
AN
T A
UT
HO
RIT
Y
FOR SCOUR VALVE / CHAMBER
DETAILS REFER TO STD-W-30
FUSION
WELD
5000mm
5000mm
PLAN
FOR HEAD WALL DETAILS
REFER TO STD-W-30
STUB FLANGE WITH
BACKING RING FOR
DI/PE CONNECTION
FUSION
WELD
300
300300 300
AIR VALVE TO BE LOCATED AT
BOTH SIDES OF THE CROSSING.
FOR AIR VALVE / CHAMBER DETAILS,
REFER TO STD-W-20, 21, 22, & 23.
AIR VALVE TO BE LOCATED AT
BOTH SIDES OF THE CROSSING.
FOR AIR VALVE / CHAMBER DETAILS,
REFER TO STD-W-20, 21, 22, & 23.
BA
NK
E
DG
E
BA
NK
E
DG
E
DI / PE
DI / PE
FOR THRUST BLOCK DETAILS
REFER TO STD-W-28
FOR THRUST BLOCK DETAILS
REFER TO STD-W-28
LONG BODY
FLEXIBLE JOINT
CROSS SECTION
(CONCRETE SURROUND)
PLASTIC SHEETING IN
ACCORDANCE WITH BS 6076
150
150
150
150
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. O.D. REFERS TO OUTSIDE DIAMETER OF PIPES OR COLLARS.
3. BENDS AT RESPECTIVE CROSSINGS SHALL BE AS INDICATED ON THE LONGITUDINAL SECTIONDRAWING.
4. PIPEWORK AT CROSSING POINT TO BE POLYETHYLENE JOINED USING BUTT FUSION WELDING.
5. POLYETHYLENE PIPES SHALL BE WRAPPED IN PLASTIC SHEETING HAVING A COMPOSITION INACCORDANCE WITH BS 6076 BEFORE BEING CAST INTO CONCRETE.
6. THRUST BLOCKS TO BE PROVIDED AS PER STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDSAND PIPES AT STEEP SLOPES.
7. ALL DUCTILE IRON PIPEWORK AND FITTINGS SHALL BE IN ACCORDANCE WITH IS EN 545. PE PIPESAND FITTINGS TO BE IN ACCORDANCE WITH IS EN 12201:2011.
8. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
9. PIPEWORK FOR WATERMAIN CAN BE EITHER DUCTILE IRON OR POLYETHYLENE. PIPEWORK ATCROSSING POINT TO BE PE IN BOTH CASES.
10. BACKFILL AND REINSTATEMENT OF RIVER BED AND BANK TO BE SUBJECT TO AGREEMENT WITHRELEVANT AUTHORITY & IRISH WATER.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TYPICAL
DITCH / STREAM CROSSING
FOR WATER MAIN
SEPT. 2015
31 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Updated pipe depth dimensionJMC MODTOC
IW-CDS-5020-01 Rev. 03 December 2017
ROAD LEVEL
SECTION
CONCRETE SURROUND
GRADE C 25/30.
FLEXIBLE
JOINT
DUCTILE IRON
PIPEWORK
LONG BODY
FLEXIBLE JOINT
FOR SCOUR VALVE /
CHAMBER DETAILS
REFER TO STD-W-30
FOR SCOUR VALVE /
CHAMBER DETAILS
REFER TO STD-W-30
PLAN
KIOSK
(600 HIGH x 450 WIDE
x 300 DEEP)
FOR HEAD WALL DETAILS
REFER TO STD-W-30
32mm DIA. P.E. PIPE
KIOSK
(SEE NOTES 7, 8 & 9)
SINGLE AIR VALVE
AIR VALVE
CONCRETE PLINTH
(300 HIGH x 600 LONG
x 450 WIDE) WITH A
FINISHED LEVEL OF
150 ABOVE GROUND
POLYETHYLENE
OR DUCTILE IRON
PIPEWORK
EXPOSED PIPEWORK
TO BE INSULATED
USING PIPE LAGGING
A
A
32mm DIA. P.E. PIPE BRIDGE PARAPET
POLYETHYLENE
OR DUCTILE IRON
PIPEWORK
SLUICE VALVE TO BE PROVIDED
EACH SIDE OF CROSSING TO
ISOLATE SECTION
SECTION A - A
(AIR VALVE CONNECTION)
TAPPING WITH TRANSITION
90° ELBOW (MALE)
32mm DIA.
P.E. PIPE
DUCTILE IRON
WATER MAIN
150
15
0
150
15
0
SOCKET OUTLINE
REFER TO STD-W-03
FOR TAPPING DETAIL
BRIDGE PARAPET
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. AT BRIDGE CROSSING ALL PIPEWORK TO BE DUCTILE IRON IN ACCORDANCE WITH IS EN 545.
3. O.D. REFERS TO OUTSIDE DIAMETER OF PIPES OR COLLARS.
4. BENDS AT RESPECTIVE CROSSINGS SHALL BE INDICATED ON THE LONGITUDINAL SECTION DRAWING.
5. THE DEVELOPER IS TO SEEK ADVICE FROM IRISH WATER AS TO WHETHER A DUPLICATE MAIN IS TO BEPROVIDED THROUGH THE BRIDGE CROSSING. IF NECESSARY THE DEVELOPER IS TO SUBMIT A DESIGN TOIRISH WATER FOR REVIEW.
6. THRUST BLOCKS TO BE PROVIDED AS PER STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPESAT STEEP SLOPES.
7. THE QUALITY OF THE KIOSK CONSTRUCTION SHALL ENSURE THAT THE FOLLOWING IS ACHIEVED:
(a) A THERMAL TRANSMITTANCE OF 1.5W PER m² K(b) A FIRE RESISTANCE (RETENTION OF STABILITY, INTEGRITY AND INSULATION) EQUIVALENT TO CLASS 2OF BS 476, WHEN TESTED IN ACCORDANCE WITH BS 476 FOR A PERIOD EXCEEDING 30 MINUTES.
8. KIOSK (MIN. 600 HIGH x 450 WIDE x 300mm DEEP) - TO BE CONSTRUCTED FROM THERMOSETTING U.V. &WEATHER RESISTANT PLASTIC POWDER COATED & HOT DIPPED GALVANISED MILD STEEL (MIN. 4mmTHICKNESS) TO BS EN 1461. STAINLESS STEEL OR NON-METALLIC MATERIALS, SUCH AS GLASSREINFORCED PLASTIC (GRP), MAY BE USED AS AN ALTERNATIVE KIOSK MATERIAL, PARTICULARLY INSEVERE ENVIRONMENTS, SUBJECT TO AGREEMENT WITH IRISH WATER. COLOUR TO BE HOLLY GREEN BS4800 14 C 39. KIOSK TO HAVE HINGED, LOCKABLE ACCESS DOOR (HINGES AND LOCKS TO BE STAINLESSSTEEL).
9. THE KIOSK SHALL BE LOCATED OFF THE FOOTPATH SO AS NOT TO IMPEDE PEDESTRIANS AND POSITIONEDSO AS TO FACILITATE SAFE ACCESS FOR MAINTENANCE PERSONNEL.
10. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
11. DETAIL FOR PE WATERMAIN TO BE AS PER THIS DETAIL. BRIDGE CROSSING PIPEWORK TO BE DI IN BOTHCASES.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TYPICAL
BRIDGE CROSSING FOR WATER MAIN
(Sheet 1 of 2)
SEPT. 2015
32 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Updated & added notesJMC MODTOC
IW-CDS-5020-01 Rev. 03 December 2017
300
BED OF
STREAM
CONCRETE SURROUND
GRADE C 25/30.
SECTION
PLAN
BRIDGE PARAPET
O.D
. C
OL
LA
R +
3
00
mm
ROAD
AIR VALVE TO BE LOCATED AT
BOTH SIDES OF THE CROSSING.
FOR AIR VALVE / CHAMBER DETAILS,
REFER TO STD-W-20, 21, 22 & 23.
REFER TO NOTE 3
FOR BENDS
POLYETHYLENE
PIPEWORK
300
O.D
. C
OL
LA
R +
3
00
mm
FOR THRUST BLOCK
DETAILS REFER
TO STD-W-28
FOR SCOUR VALVE /
CHAMBER DETAILS
REFER TO STD-W-30
FUSION
WELD
FOR SCOUR VALVE / CHAMBER
DETAILS REFER TO STD-W-30
5000mm
FOR HEAD WALL DETAILS
REFER TO STD-W-32
300
300
STUB FLANGE WITH
BACKING RING
FUSION
WELD
STUB FLANGE WITH
BACKING RING
300300
AIR VALVE TO BE LOCATED AT
BOTH SIDES OF THE CROSSING.
FOR AIR VALVE / CHAMBER DETAILS,
REFER TO STD-W-20, 21, 22 & 23.
DI / PE
DI / PE
BA
NK
E
DG
E
POLYETHYLENE
OR DUCTILE IRON
PIPEWORK
POLYETHYLENE
OR DUCTILE IRON
PIPEWORK
SA
FE
D
IS
TA
NC
E T
O
EN
SU
RE
S
TR
UC
TU
RE
IS
N
OT
IM
PA
CT
ED
LONG BODY
FLEXIBLE JOINT
500mm MIN. OR TO REQUIREMENTS
OF RELEVANT AUTHORITY
CROSS SECTION
(CONCRETE SURROUND)
PLASTIC SHEETING IN
ACCORDANCE WITH BS 6076
150
150
150
150
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. O.D. REFERS TO OUTSIDE DIAMETER OF PIPES OR COLLARS.
3. BENDS AT RESPECTIVE CROSSINGS SHALL BE INDICATED ON THE LONGITUDINAL SECTION DRAWING.
4. PIPEWORK AT CROSSING POINT TO BE JOINED USING BUTT FUSION WELDING.
5. POLYETHYLENE PIPES SHALL BE WRAPPED IN PLASTIC SHEETING HAVING A COMPOSITION IN ACCORDANCE WITH BS 6076BEFORE BEING CAST INTO CONCRETE.
6. THRUST BLOCKS TO BE PROVIDED AS PER STD-W-28 AT ALL TEES, BENDS, TAPERS, DEAD ENDS AND PIPES AT STEEPSLOPES.
7. THE DEVELOPER IS TO SEEK ADVICE FROM IRISH WATER AS TO WHETHER A DUPLICATE MAIN IS TO BE PROVIDED AT THEBRIDGE CROSSING. IF NECESSARY THE DEVELOPER IS TO SUBMIT A DESIGN TO IRISH WATER FOR REVIEW.
8. BACKFILL AND REINSTATEMENT REQUIREMENTS OF THE RIVER BED AND BANK IS SUBJECT TO AGREEMENT WITHRELEVANT AUTHORITY & IRISH WATER.
9. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
10. ALL DUCTILE IRON PIPEWORK TO BE IN ACCORDANCE WITH IS EN 545. ALL POLYETHYLENE PIPEWORK TO BE INACCORDANCE WITH IS EN 12201.
11. PIPEWORK FOR WATERMAIN CAN BE EITHER DUCTILE IRON OR POLYETHYLENE. PIPEWORK AT THE CROSSING POINT TOBE PE IN BOTH CASES.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TYPICAL
BRIDGE CROSSING FOR WATER MAIN
(Sheet 2 of 2)
SEPT. 2015
33 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes added & updatedJMC MODTOC
IW-CDS-5020-01 Rev. 03 December 2017
FENCE PILLAR SPACING AS PER
MANUFACTURERS SPECIFICATION
PVC INSERT CAP
V-BEAM
REINFORCING PROFILE
PANEL - ELEVATION
FOUNDATION DETAIL
TO MANUFACTURERS
SPECIFICATION
B
A
FOUNDATION DETAIL
TO MANUFACTURERS
SPECIFICATION
GATES & PIERS - ELEVATION
OUTSIDE
LOCKABLE
SLIPBOLT
RSA
SLAMPLATE
DROPBOLTS
RHS FRAME
GATES & PIERS - PLAN
METAL PILLARS
METAL PILLARS
FIN. GROUND LEVEL
ENTRANCE GATE DETAILS
FOUNDATION DETAIL
TO MANUFACTURERS
SPECIFICATION
FOUNDATION DETAIL
TO MANUFACTURERS
SPECIFICATION
4000 mm MINIMUM
2400
2400
FENCE PILLARS
75mm CONCRETE
BLINDING, GRADE C12/15
GRADE C30/37
CONCRETE IN BASE
75 CONCRETE
BLINDING, GRADE C12/15
GRADE C30/37
CONCRETE IN BASE
ANTI-CLIMB FEATURES
125mm WIDE x 150mm DEEP
CONCRETE SILL UNDER
FENCE TO IRISH WATER'S
REQUIREMENTS (ENHANCED
+ SECURITY RATING ONLY)
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
SECURITY GATE AND FENCING
SEPT. 2015
34 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Revised notes & tableJMC TOC MOD2 11/'17 Fencing table updatedJMC TOC MOD
SECURITY
RATING
MESH SPACING
A x B
BASIC + 150 x 50
BAR THICKNESS
Type: 868 5mm
Type: 868 4mm50 x 50ENHANCED +
1. ALL DIMENSIONS IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. SECURITY FENCING SHALL COMPRISE 2.4m HIGH, CORROSION RESISTANT MILD STEELFENCING, GALVANISED AND PLASTIC COATED FINISHED, WITH SIMILAR TYPE ACCESSGATES.
3. THE ACCESS GATES SHALL BE OF SUFFICIENT WIDTH TO ACCOMMODATE MAINTENANCEVEHICLES, TANKERS, ETC. THE SECURITY GATES SHALL BE PROVIDED WITH SLIDE BOLTS,SHOOTING BOLTS AND PADLOCKS. IF OPENING OUTWARDS, THE ACCESS GATES SHALL BESET BACK FROM PARKING AND ACCESS AREAS BY THE WIDTH OF THE LEAF OF THE GATE.
4. BOLTS - UNLESS TAMPER RESISTANT FIXINGS ARE USED, ALL BOLTS TO THE ACCESSGATES & FENCING SHALL BE BURRED OVER.
5. GATE HINGES SHALL BE DESIGNED SO THAT IT IS IMPOSSIBLE TO REMOVE THE GATE BYLIFTING WHEN IT IS IN A CLOSED & LOCKED POSITION. DROP BOLTS SHALL BE FITTED TOEACH GATE LEAF IN SUCH A WAY THAT THEY CANNOT BE REMOVED BUT ALLOW THE GATETO BE SECURED IN BOTH THE OPEN & CLOSED POSITION.
6. THE SECURITY RATING SHALL BE EITHER BASIC +, ENHANCED OR ENHANCED +. THE FENCESTANDARD WILL BE BASED ON THE SECURITY RATING OF THE SITE & IS TO BE AGREEDWITH IRISH WATER.
7. CORNER BRACING AND POST DETAIL TO MANUFACTURER'S SPECIFICATION.
8. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
9. ALL FENCE MATERIALS AND WORKMANSHIP TO BE IN ACCORDANCE WITH IS EN 1722-14 :2006.
10. DIMENSIONS OF GATE PILLARS, GATE FRAME, FENCE PILLARS, FENCE RUNNERS,DIAGONALS, ETC. TO BE TO MANUFACTURER'S SPECIFICATION.
11. FENCE/GATE DESIGN AND DETAILS TO BE PROVIDED TO IRISH WATER FOR REVIEW/VETTING BEFORE MANUFACTURE.
12. PEDESTRIAN GATE SHALL BE PROVIDED IF DEEMED NECESSARY BY IRISH WATER.
13. COLOUR TO BE HOLLY GREEN 14 C 39 IN ACCORDANCE WITH BS 4800:2011.
14. A 125mm WIDE x 150mm DEEP CONCRETE SILL GRADE C20/25 CONCRETE SHALL BEPROVIDED TO IRISH WATER'S REQUIREMENTS (ENHANCED + SECURITY RATING ONLY).
HEIGHT
2.4m
2.4m
ENHANCED 150 x 50 Type: 868 5mm 2.4m
ADDITIONAL
FEATURES
ANTI-CLIMB
ANTI-CLIMB
ANTI-CLIMB &ANTI-BURROW
IW-CDS-5020-01 Rev. 03 December 2017
1
2 2
5
4 4
3 5
6
8
7
8
6
9 10 9
4 4
11
13
12
13
11
TYPE 1 REPAIR
COUPLING CLAMP FOR
DI, uPVC, ST AND CI
TYPE 2 REPAIR
REPLACEMENT SECTION OF
CAST IRON / DUCTILE IRON
TYPE 3 REPAIR
REPLACEMENT
ASBESTOS CEMENT PIPE
TYPE 4 REPAIR
REPLACEMENT SECTION FOR
uPVC MAIN
TYPE 5 REPAIR
REPLACEMENT SECTION OF
PE MAIN
LEGEND:
1. STAINLESS STEEL WRAP AROUND CLAMP (GRADE 1.4571), ELASTOMER
RUBBER GASKET WITH VULCANIZED REINFORCEMENT SHEET OF
STAINLESS STEEL.
2. EXISTING ST / uPVC/ DI OR CI PIPE.
3. REPLACEMENT SECTION (MINIMUM 1.0 M ) OF PLAIN ENDED DUCTILE
IRON PIPE.
4. MULTI FIT UNIVERSAL COUPLING.
5. EXISTING CAST IRON OR DUCTILE IRON PIPE.
6. EXISTING ASBESTOS MAIN.
7. REPLACEMENT OF FULL SECTION OF AC MAIN WITH A FULL LENGTH OF
AN ALTERNATIVE IRISH WATER APPROVED PIPE MATERIAL.
8. SPECIAL TRANSITIONAL COUPLER (TO FIT TURNED END OF AC PIPE).
9. EXISTING PVC MAIN.
10.REPLACEMENT SECTION OF AN ALTERNATIVE IRISH WATER APPROVED
PIPE MATERIAL (MINIMUM 1.0m) CUT TO LENGTH.
11.EXISTING PE PIPE.
12.REPLACEMENT SECTION OF PE PIPE.
13.FUSION WELDED COUPLING.
14.PIPE MATERIAL REFERENCES AS FOLLOWS:
AC - ASBESTOS CEMENT.
DI - DUCTILE IRON.
CI - CAST IRON.
PE - POLYETHYLENE.
uPVC - UNPLASTICISED POLY VINYL CHLORIDE.
ST - STEEL.
15.REPAIRS TO EXISTING WATER MAINS THAT ARE IN OWNERSHIP OF IRISH
WATER SHALL BE CARRIED OUT BY IRISH WATER OR AN AGENT OF
IRISH WATER.
16.REPAIRS TO EXISTING WATER MAINS TO BE CARRIED OUT BY
CONTRACTORS WHO ARE DEEMED COMPETENT BY IRISH WATER TO
CARRY OUT SUCH REPAIRS. THESE REPAIRS SHALL BE CARRIED OUT
IN ACCORDANCE WITH AN AGREED METHOD STATEMENT, SAFETY
AND HEALTH PLAN AND HYGIENE PLAN.
17. A HIGH LEVEL OF HEALTH & SAFETY PROCEDURES IS REQUIRED WHEN
WORKING ON AC MAINS, & THE OPERATION OF DISMANTLING/ REMOVAL
OF AC PIPES & JOINTS.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
PIPE REPAIR TO EXISTING MAINS
SEPT. 2015
35 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added Note 17JMC TOC MOD2 11/'17 Updated Note 10JMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
15
0
REMOVABLE
WATER - TIGHT
CAP ON PVC DUCT
45
0
PVC DUCTING WITH
DRAW - CORD
MIN. 1600
MIN
. 4
00
MIN. 1600
MIN. 600
MIN
. 3
00
WET KIOSK
700750
MIN. 600
MIN
. 1
20
0
150
600
900 1900
150150
MIN. 400
FRONT ELEVATION(WET KIOSK)
CROSS SECTION(WET KIOSK)
WET KIOSK
HEAVY DUTYSTEEL HINGES
RECESSDOUBLEDOORS
PLAN
450mm THICK CONCRETEPLINTH GRADE C25/ 30
150
MIN. 300
MIN
. 1
20
0
150 150
75mm THICKCONCRETEBLINDINGGRADE C12/15
450mm THICKCONCRETEPLINTHGRADE C25/ 30
15
0
150
MIN
. 1
20
0
150 150
FRONT ELEVATION(TELEMETRY KIOSK)
TELEMETRYKIOSK
4 No. VENTS(EACH SIDE)
SLOW BEND
REMOVABLE
WATER - TIGHT
CAP ON PVC DUCT
150150
TELEMETRY KIOSK
REFER TOSTD-W-29 FORDUCT CHAMBER DETAILS
CROSS SECTION(TELEMETRY KIOSK)
PLAN
45
0
15
0
15
0
15
0
75mm THICK CONCRETEBLINDING GRADE C12/15
75mm THICKCONCRETEBLINDINGGRADE C12/15
15
0
45
0
POWER INDUCT
45
0
15
0
150
15
0
NOTE:ALL KIOSK DIMENSIONS ARE MINIMUM DIMENSIONS & MAYVARY TO SUIT THE KIOSK REQUIREMENT.
450mm THICK CONCRETEPLINTH GRADE C25/ 30 75mm THICK CONCRETE
BLINDING GRADE C12/15
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. THE KIOSK SHALL BE LOCATED OFF THE FOOTPATH SO AS NOT TO IMPEDE PEDESTRIANS AND POSITIONED SO AS TO FACILITATE SAFE ACCESS FOR MAINTENANCE PERSONNEL.
3. KIOSK TO BE CONSTRUCTED FROM THERMOSETTING U.V. & WEATHER RESISTANT PLASTIC POWDER COATED & HOT DIPPED GALVANISED MILD STEEL PLATE (MINIMUM 4mm THICKNESS) TO BS EN 1461.STAINLESS STEEL OR NON-METALLIC MATERIALS, SUCH AS GLASS REINFORCED PLASTIC (GRP), MAY BE USED AS AN ALTERNATIVE KIOSK MATERIAL, PARTICULARLY IN SEVERE ENVIRONMENTS,SUBJECT TO AGREEMENT WITH IRISH WATER.
4. KIOSK TO HAVE SINGLE OR DOUBLE STEEL/GRP DOORS WITH MULTIPLE LOCKS TO LPS 1175 SR4 OR EN 1627. MINIMUM DOUBLE LOCKS WITH BOLTS THAT ENGAGE INTO THE SILL & HEADER AS WELL ASBETWEEN THE TWO LEAVES OR LEAF & FRAME. LEADING EDGE OF LEAVES TO HAVE EITHER REBATED EDGES OR FITTED WITH ASTRAGALS.
5. COLOUR TO BE HOLLY GREEN BS 4800 14 C39. INTERIOR FINISH TO BE WHITE UNLESS APPROVED BY IRISH WATER.
6. THE QUALITY OF KIOSK CONSTRUCTION SHALL ENSURE THAT THE FOLLOWING IS ACHIEVED:
(a) A THERMAL TRANSMITTANCE OF 1.5W PER m²K.(b) A FIRE RESISTANCE (RETENTION OF STABILITY, INTEGRITY AND INSULATION) EQUIVALENT TO CLASS 2 OF BS 476, WHEN TESTED IN ACCORDANCE WITH BS 476 FOR A PERIOD EXCEEDING 30 MINUTES.(c) AN IP RATING OF IP65 OR EQUIVALENT.
7. KIOSK TO BE BOLTED TO THE PLINTH THROUGH A BOTTOM FLANGE WITH GALVANISED MILD STEEL OR STAINLESS STEEL ANCHOR BOLTS.
8. THE BOTTOM FLANGE SHALL BE SEATED ON A NEOPRENE GASKET AND SEALED WITH MASTIC.
9. REAR WALL SHALL BE REINFORCED WITH STAINLESS STEEL SECTIONS TO WHICH A MARINE PLY WOOD , 18mm THICK BOARD IS FIXED.
10. THE DEVELOPER SHALL BE RESPONSIBLE FOR THE ULTIMATE SIZING OF THE KIOSK TO ENSURE ADEQUATE SPACE REQUIREMENTS.
11. TELEMETRY DUCTING TO BE IN ACCORDANCE WITH BS 4660 AND BS EN 1401.
12. ELECTRICAL REQUIREMENTS TO BE IN ACCORDANCE WITH ESB SPECIFICATION.
13. THE ROOF OF THE KIOSK SHALL BE REMOVABLE (BOLTS) TO FACILITATE BACKBOARD REMOVAL.
14. ALL EXPOSED PIPEWORK TO BE ADEQUATELY INSULATED WITH PIPE LAGGING.
15. A 750mm WIDE x 100mmTHICK FOOTPATH OF C25/30 CONCRETE ON 50mm SAND BLINDING ON 300mm CLAUSE 804 GRANULAR MATERIAL TO BE PROVIDED AROUND KIOSK.
16. ALL CONCRETE TO BE IN ACCORDANCE WITH IS EN 206.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
TELEMETRY AND WET KIOSK
SEPT. 2015
36 2
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 08/'16 Added Note 4JMC TOC MOD2 11/'17 Note 10 revisedJMC TOC MOD
IW-CDS-5020-01 Rev. 03 December 2017
SECTION
PLAN
100mm DIA. DUCT100mm DIA. T.PIECE
MIN. 100 DIA. CABLE DUCT
200
APPROVED LAMP BOLLARD
CONCRETE GRADE C30/37
ARMOURED CABLING TO DUCT
100
300
30
0
APPROVED LAMP BOLLARD
40
00
O
R 5
00
0 A
S S
PE
CIF
IE
D
LAMP STANDARD
SHAFT
INSPECTION DOOR 610 x 108
CABLE ENTRY SLOT 152 x 76
75 BLINDING
150 DIA. CABLE DUCT
47
0
CONCRETE GRADE C30/37
600 x 450 CABLE JUNCTION BOX(SIMILAR TO DUCT CHAMBERDETAIL ON DRG. No. STD-W-29)
600
GROUND LEVEL
LAMP BOLLARD
SECTION
510
60
0
305
762
600
PLAN
CONCRETE GRADE C30/37
APPROVED LAMP STANDARD
1. ALL DIMENSIONS ARE IN MILLIMETRES (mm) UNLESS NOTED OTHERWISE.
2. LAMP BOLLARD TO BE REVIEWED BY IRISH WATER.
3. LAMP STANDARD TO BE REVIEWED BY IRISH WATER.
4. ELECTRICAL DUCTING TO BE IN ACCORDANCE WITH ESB SPECIFICATION.
DRAWING No.
SCALE
TITLE REV
DATE
STANDARD DETAILS - WATER NOT TO SCALE
STD-W-
REFER TO INDEX SHEET FOR NOTES REGARDING DESIGN RESPONSIBILITY & RISK ASSESSMENT
LAMP BOLLARD AND LAMP STANDARD
SEPT. 2015
37 1
No. Date Description0 09/'15 Initial Issue
AppSL
Drn ChkJMC TOC
1 11/'17 Notes updatedJMC MODTOC
IW-CDS-5020-01 Rev. 03 December 2017
ST
AN
DA
RD
DE
TA
ILS
FO
R W
AT
ER
NE
TW
OR
KS
: R
EV
ISIO
N L
OG
- 0
3 (
1st D
ec.
20
17
)
DR
G N
o.
DR
AW
ING
TIT
LE
MA
TE
RIA
L C
HA
NG
ES
E
DIT
OR
IAL
CH
AN
GE
S
RE
V
CO
MM
EN
TS
ST
D-W
-01
WATER SERVICE CONNECTION RESPONSIBILITY
0
No change
ST
D-W
-02
TYPICAL LAYOUT FOR WATER MAINS WITHIN DEVELOPMENTS
Te
mp
. “d
ead
en
d”
& n
ote
1 r
ef.
ad
de
d
1
Drawing revised
ST
D-W
-03
CUSTOMER CONNECTION & BOUNDARY BOX
U
pd
ate
d &
ad
ded
no
tes
3
Drawing revised
ST
D-W
-04
GENERAL PIPE CONNECTIONS (Sheet 1 of 7)
Ad
de
d 2
No
. e
xtg
. P
E d
eta
ils
& u
pd
ate
d d
eta
ils
Ad
de
d n
ote
s 3
Drawing revised
ST
D-W
-05
GENERAL PIPE CONNECTIONS (Sheet 2 of 7)
Ad
de
d w
DI p
ipe
to
deta
ils
& u
pd
ate
d 3
No
. d
eta
ils
Up
date
d n
ote
s 2
Drawing revised
ST
D-W
-06
GENERAL PIPE CONNECTIONS (Sheet 3 of 7)
Ad
de
d e
xtg
. P
E p
ipe
to
de
tails
U
pd
ate
d n
ote
s 2
Drawing revised
ST
D-W
-07
GENERAL PIPE CONNECTIONS (Sheet 4 of 7)
Up
date
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-08
GENERAL PIPE CONNECTIONS (Sheet 5 of 7)
Up
date
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-09
GENERAL PIPE CONNECTIONS (Sheet 6 of 7)
Up
date
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-10
GENERAL PIPE CONNECTIONS (Sheet 7 of 7)
Up
date
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-11
TYPICAL SERVICE LAYOUT INDICATING SEPARATION DISTANCES
U
pd
ate
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-12
RESTRICTIONS ON EXISTING TREES / SHRUBS PLANTING ADJACENT TO
WATERMAINS
Re
vis
ed
to
su
it ILI re
com
me
nd
ati
on
s C
han
ge
d d
raw
ing t
itle
2
Drawing revised
ST
D-W
-12
A
RESTRICTIONS ON NEW TREES / SHRUBS PLANTING ADJACENT TO
WATERMAINS
0
New Drawing
ST
D-W
-13
TRENCH BACKFILL & BEDDING
U
pd
ate
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-14
SLUICE VALVE FOR DUCTILE IRON (D.I.) PIPE (<350mm DIA.) (Sheet 1 of
2)
Up
date
d &
ad
ded
no
tes
3
Drawing revised
ST
D-W
-15
SLUICE VALVE FOR POLYETHYLENE (P.E.) PIPE (<350mm DIA.) (Sheet 2 of
2)
Re
vis
ed
& a
dd
ed
no
tes
2
Drawing revised
ST
D-W
-16
ON-LINE HYDRANT FOR DUCTILE IRON (D.I.) PIPE (Sheet 1 of 4)
Re
vis
ed
& a
dd
ed
no
tes
2
Drawing revised
ST
D-W
-17
OFF-LINE HYDRANT FOR DUCTILE IRON (D.I.) PIPE (Sheet 2 of 4)
Re
vis
ed
& a
dd
ed
no
tes,
& r
evis
ed
pip
ew
ork
3
Drawing revised
ST
D-W
-18
ON-LINE HYDRANT FOR POLYETHYLENE (P.E.) PIPE (Sheet 3 of 4)
Re
vis
ed
& a
dd
ed
no
tes
2
Drawing revised
ST
D-W
-19
OFF-LINE HYDRANT FOR POLYETHYLENE (P.E.) PIPE (Sheet 4 of 4)
Re
vis
ed
& a
dd
ed
no
tes,
& r
evis
ed
pip
ew
ork
3
Drawing revised
ST
D-W
-20
ON-LINE AIR VALVE FOR DUCTILE IRON (D.I.) PIPE (Sheet 1 of 4)
Up
date
d &
revis
ed
no
tes
2
Drawing revised
ST
D-W
-21
OFF-LINE AIR VALVE FOR DUCTILE IRON (D.I.) PIPE (Sheet 2 of 4)
Up
date
d &
ad
ded
no
tes
3
Drawing revised
ST
D-W
-22
ON-LINE AIR VALVE FOR POLYETHYLENE (P.E.) PIPE (Sheet 3 of 4)
Up
date
d &
ad
ded
no
tes
2
Drawing revised
ST
D-W
-23
OFF-LINE AIR VALVE FOR POLYETHYLENE (P.E.) PIPE (Sheet 4 of 4)
Up
date
d &
ad
ded
no
tes
3
Drawing revised
ST
D-W
-24
PRESSURE REDUCING / SUSTAINING VALVE (P.R.V. / P.S.V.) CHAMBER
R
evis
ed
& a
dd
ed
no
tes,
& a
dd
ed
ch
am
be
r si
zin
g
tab
le, f
itti
ngs
& k
iosk
2
Drawing revised
ST
D-W
-25
BOOSTER PUMP STATION ARRANGEMENT
1
No change
ST
D-W
-26
NON-MECH METER CHAMBER (40 -250mm DIA.)
R
evis
ed
no
tes
& a
dd
ed
tab
le &
hyd
ran
t C
han
ge
d d
raw
ing t
itle
3
Drawing revised
ST
D-W
-26
A
MECH METER CHAMBER (40 -250mm DIA.)
0
New Drawing
ST
D-W
-27
MARKER POSTS / PLATES
A
dd
ed
BM
pla
te
Up
date
d n
ote
s 2
Drawing revised
ST
D-W
-28
WATER MAIN THRUST & SUPPORT BLOCKS
A
nti
-To
rqu
e s
up
po
rt n
ote
& t
hru
st f
lan
ge
ad
ded
No
te 6
up
date
d
1
Drawing revised
ST
D-W
-29
DUCT CHAMBER
Up
date
d n
ote
s 2
Drawing revised
ST
D-W
-30
SCOUR CHAMBER & HEAD WALL ARRANGEMENTS
Up
date
d n
ote
s 3
Drawing revised
ST
D-W
-30
AWASHOUT HYDRANT
R
evis
ed
ch
am
be
r b
ase
deta
il &
up
date
d &
ad
de
d
no
tes
2
Drawing revised
ST
D-W
-31
TYPICAL DITCH / STREAM CROSSING FOR WATER MAIN
U
pd
ate
d p
ipe
de
pth
dim
en
sio
n
1
Drawing revised
ST
D-W
-32
TYPICAL BRIDGE CROSSING FOR WATER MAIN (Sheet 1 of 2)
Up
date
d &
ad
ded
no
tes
1
Drawing revised
ST
D-W
-33
TYPICAL BRIDGE CROSSING FOR WATER MAIN (Sheet 2 of 2)
Up
date
d p
ipe
de
pth
dim
en
sio
n, u
pd
ate
d &
ad
de
d
no
tes
1
Drawing revised
ST
D-W
-34
SECURITY GATE & FENCING
Fe
nci
ng t
ab
le u
pd
ate
d
2
Drawing revised
ST
D-W
-35
PIPE REPAIR TO EXISTING MAINS
Up
date
d n
ote
10
2
Drawing revised
ST
D-W
-36
TELEMETRY AND WET KIOSK
No
te 1
0 r
evis
ed
2
Drawing revised
ST
D-W
-37
LAMP BOLLARD & LAMP STANDARD
Up
date
d n
ote
s 1
Drawing revised
/ INDEX SHEET
Incl
usi
on
of
STD
-W-1
2A
& S
TD
-W-2
6A
Dra
win
g r
evis
ion
s u
pd
ate
d
No
v. 2
01
7 Drawing revisions updated
/ Design Risk Assessment for Water Standard Details
Incl
usi
on
of
STD
-W-1
2A
& S
TD
-W-2
6A
G
en
era
l A
me
nd
men
ts
v4.01
Document revised
IW-CDS-5020-01 Rev. 03 December 2017
Top Related