Water Infrastructure Standard Details · service pipe water main a b c road footpath property boundary customer property boundary box a - b service pipe irish water meter / boundary

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.


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


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


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


STD-W-



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


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.


STD-W-

DRAWING No.

SCALE

TITLE REV

DATE



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.


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


STUB FLANGE


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 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)


BLOCK OMITTED FOR


NEW FLANGED PLAIN

ENDED DI PIPE

NEW FLANGED PLAIN

ENDED DI PIPE

PUDDLE FLANGE (THRUST

BLOCK OMITTED FOR



BLOCK OMITTED FOR



BLOCK OMITTED FOR


NEW FLANGED

PLAIN ENDED

DI PIPE


BLOCK OMITTED FOR


STEPPED OR

FLEXIBLE COUPLING

STEPPED OR

FLEXIBLE COUPLING


BLOCK OMITTED FOR


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


STD-W-


GENERAL PIPE CONNECTIONS

(Sheet 1 of 7)

SEPT. 2015

04 3


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


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


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


NE

W P

E P

IP

E

CONCENTRIC TAPER

(IF REQUIRED)

SV

SV SV

DISMANTLING

JOINT

DISMANTLING

JOINT

FUSION WELD

STUB FLANGE


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


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.


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


STD-W-



(Sheet 2 of 7)

SEPT. 2015

05 2


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


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


STD-W-



(Sheet 3 of 7)

SEPT. 2015

06 2


AppSL

Drn ChkJMC TOC

1 08/'16 Added Note 10JMC TOC MOD

2 11/'17 Added extg. PE pipe to detailsJMC & updated notesTOC MOD



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.



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.



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.


NEW PE - NEW PE

SV

SV

CONCENTRIC TAPER

(IF REQUIRED)

NEW DI - NEW DI

STUB FLANGE


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


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


STD-W-



(Sheet 4 of 7)

SEPT. 2015

07 1


AppSL

Drn ChkJMC TOC

1 11/'17 Notes added & updated.JMC MODTOC



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.


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.



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.


NEW PE

PIPE

SV

CONCENTRIC

TAPER (IF REQUIRED)

NEW FLANGE

PLAIN ENDED PIPE

(CUT TO SUIT)

LONG BODY

FLANGE

ADAPTOR


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


STD-W-



(Sheet 5 of 7)

SEPT. 2015

08 1


AppSL

Drn ChkJMC TOC

1 11/'17 Notes added & updated.JMC MODTOC


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.


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

PIPE

NEW PE - EXISTING OTHER MATERIAL

FUSION

WELD

STUB FLANGE


FUSION

WELD

STUB FLANGE


FUSION

WELD

FUSION WELD

STUB FLANGE ( WITH BACKING RING )

STUB FLANGE


SV

SV

ALL

FLANGED

TEE

SV

ALL

FLANGED

TEE

SV SV

DOUBLE FLANGED PIPE


ARRANGEMENT)

PE BEND

(IF REQUIRED)

NEW PE

PIPE

DISMANTLING

JOINT

STUB FLANGE


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


FUSION

WELD

STUB FLANGE( WITH BACKING RING )

FUSION WELD

DOUBLE FLANGED PIPE


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


STD-W-



(Sheet 6 of 7)

SEPT. 2015

09 1


AppSL

Drn ChkJMC TOC

1 11/'17 Notes added & updatedJMC MODTOC











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


ARRANGEMENT)

DISMANTLING

JOINT

DISMANTLING

JOINT

LONG BODY

FLEXIBLE

JOINT

LONG BODY

FLEXIBLE

JOINT

DOUBLE FLANGED PIPE


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


FUSION

WELD

STUB FLANGE


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


STD-W-



(Sheet 7 of 7)

SEPT. 2015

10 1


AppSL

Drn ChkJMC TOC












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

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TYPICAL SERVICE LAYOUT

INDICATING SEPARATION DISTANCES

SEPT. 2015

11 1


AppSL

Drn ChkJMC TOC


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.


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


STD-W-


RESTRICTIONS ON WATER INFRASTRUCTURE

WORKS ADJACENT TO EXISTING TREES

SEPT. 2015

12 2


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


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


STD-W-


RESTRICTIONS ON NEW TREES / SHRUBS

PLANTING ADJACENT TO WATER MAINS

JUL. 2017

12A 0


AppDrn ChkJMC TOC MOD

NOTE: OTHER SPECIES NOT

NAMED TO BE PLANTED TO THE

SAME SPACINGS DEPENDING

ON ROOT FORMATION.


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


STD-W-


TRENCH BACKFILL AND BEDDING

SEPT. 2015

13 1


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


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.


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


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


30

0

M

AX

.

445

10

0

FLOOR PLAN

ROOF PLAN

SLUICE VALVE CHAMBER

(PRECAST CONCRETE CONSTRUCTION)


(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


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)




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


LONG BODY

FLEXIBLE

COUPLING




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


STD-W-


SLUICE VALVE

FOR DUCTILE IRON (D.I.) PIPE (< 350mm DIA. )

(Sheet 1 of 2)

SEPT. 2015

14 3


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.


10

01

00

100 100

SV

28

0

SECTION

FLANGEDSLUICE VALVE

EXTENSION SPINDLE

FLOOR PLAN

ROOF PLAN

445

50

50

50 50


75mm HIGHLETTERING

15

0

445

10

0


21

52

15

215 215

FLANGEDSLUICE VALVE

EXTENSION SPINDLE

50

50

50 50


75mm HIGHLETTERING

15

0

445

10

0


FLOOR PLAN

ROOF PLAN





SV

28

0

445

SECTION

POLYETHYLENE(P.E.) PIPE

FUSION WELD

STUB FLANGEWITH BACKING RING


FUSION WELDSTUB FLANGEWITH BACKING RING

60

0

600

60

0

600

15

0

M

IN

.

15

0

M

IN

.




DISMANTLINGJOINT

FUSION WELDSTUB FLANGEWITH BACKING RINGDISMANTLING

JOINT


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

.


30

0

M

AX

.

COVER TO BE SET INC50/60 MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTAR




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


75mm HIGHLETTERING

15

0

445

10

0


21

52

15

215 215

FLANGEDSLUICE VALVE

EXTENSION SPINDLE

50

50

50 50


75mm HIGHLETTERING

15

0

445

10

0


FLOOR PLAN

ROOF PLAN





SV

28

0

445

SECTION


FUSION WELD



FUSION WELDSTUB FLANGEWITH BACKING RING

60

0

600

60

0

600

15

0

M

IN

.

15

0

M

IN

.




DISMANTLINGJOINT

FUSION WELDSTUB FLANGEWITH BACKING RINGDISMANTLING

JOINT


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

.


30

0

M

AX

.

COVER TO BE SET INC50/60 MORTARCLASS B ENGINEERING BRICKSET IN C50/60 MORTAR






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.



DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


SLUICE VALVE

FOR POLYETHYLENE (P.E.) PIPE (< 350mm DIA. )

(Sheet 2 of 2)

SEPT. 2015

15 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised notes 2, 3 & 6JMC TOC MOD2 11/'17 Revised & Added NotesJMC TOC MOD


60

0

10

01

00

600

100 100

FH

28

0

SECTION


FLOOR PLAN

ROOF PLAN

445

50

50

50 50



75mm HIGHLETTERING


15

0PRECAST CONCRETE UNITS(REFER TO NOTE 5.)


35

0

M

AX

.

10

0


21

52

15

215 215

50

50

50 50



75mm HIGHLETTERING

15

0



10

0

FLOOR PLAN

ROOF PLAN

FIRE HYDRANT CHAMBER





FH

28

0

445

COVER TO BE SET IN C50/60MORTAR

15

0

M

IN

.

60

0

600


DUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH

FIREHYDRANT


35

0

M

AX

.

445

15

0

M

IN

.


SECTION

FIREHYDRANT

DI, DOUBLE FLANGED,DN80, RISER PIPE OFSUITABLE LENGTH TOSUIT SITE CONDITIONS


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






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.



DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


ON - LINE HYDRANT

FOR DUCTILE IRON (D.I.) PIPE

(Sheet 1 of 4)

SEPT. 2015

16 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised notes 2,3 & 6JMC TOC MOD2 11/'17 Revised & added notesJMC TOC MOD


600

100

100

600

100 100

FH

280

FLOOR PLAN

ROOF PLAN

445

50

50

50 50

75mm HIGHLETTERING






FIRE HYDRANT

215

215

215 215

50

50

50 50

150

FLOOR PLAN

ROOF PLAN



FH

280

445

600

600

350

M

AX

.

100

75mm HIGHLETTERING


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



OPE TO BE SEALEDUSING A SUITABLEMATERIAL


CONC. THRUST BLOCK TO BEND(REFER TO DRG. No. STD-W-28FOR DETAILS)


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


SECTION

90

0 M

IN

.

RE

FE

R T

O N

OT

E 2

O

N S

TD

-W

-1

3


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.



DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


OFF - LINE HYDRANT


(Sheet 2 of 4)

SEPT. 2015

17 3


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


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


15

0CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB

10

0


21

52

15

215 215

50

50

50 50


75mm HIGHLETTERING

15

0 CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB


10

0

FLOOR PLAN

ROOF PLAN





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


15

0

M

IN

.

FUSION WELD FUSION WELDFUSION WELD




POLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE

HEAVY 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

.


35

0

M

AX

.




445 445

CLASS BENGINEERING BRICKSET IN C50/60 MORTAR

LO

CA

LL

Y

LO

CA

LL

Y


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


FLOOR PLAN

ROOF PLAN

445

50

50

50 50

75mm HIGHLETTERING


15

0CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB

10

0


21

52

15

215 215

50

50

50 50


75mm HIGHLETTERING

15

0 CONCRETE ROOF SLABC30 / 37 REINFORCED SLAB


10

0

FLOOR PLAN

ROOF PLAN





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


15

0

M

IN

.





POLYETHYLENE TEE WITHFLANGED BRANCH ORELECTRO FUSION SADDLE

HEAVY 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

.


35

0

M

AX

.




445 445

CLASS BENGINEERING BRICKSET IN C50/60 MORTAR

LO

CA

LL

Y

LO

CA

LL

Y


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.



DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


ON - LINE HYDRANT

FOR POLYETHYLENE (P.E.) PIPE

(Sheet 3 of 4)

SEPT. 2015

18 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised notes 2,3 & 6JMC TOC MOD2 11/'17 Revised & added notes JMC TOC MOD


FH

280

ROOF PLAN

445

75mm HIGHLETTERING


ROOF PLAN

FH

280

445

75mm HIGHLETTERING


100

100

600

100 100

FLOOR PLAN

50

50

50 50



215

215

215 215

50

50

50 50

FLOOR PLAN



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


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


FUSIONWELD


150

350

M

AX

.

100

PRECASTCONCRETEUNITS (REFER TONOTE 5.)

445




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



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


STD-W-


OFF - LINE HYDRANT


(Sheet 4 of 4)

SEPT. 2015

19 3


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


250

M

AX

IM

UM

900

600

100

50

900

600

100 100

DOUBLE AIR VALVE


SECTION


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



DOUBLEAIR VALVE


AV

800

800

600

600

75mm HIGHLETTERING

100


150

M

IN

.

250

M

AX

IM

UM

DOUBLE AIR VALVE


SECTIONDUCTILE IRON SOCKETTED TEE WITHFLANGED BRANCH

FLOOR PLAN

ROOF PLAN

DOUBLEAIR VALVE


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



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


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



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


STD-W-


ON - LINE AIR VALVE


(Sheet 1 of 4)

SEPT. 2015

20 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD2 11/'17 Updated & revised notesJMC TOC MOD


100

250

M

AX

IM

UM

DOUBLE AIR VALVE

SECTION

CONCRETE BASE C25 / 30

DOUBLE AIR VALVEISOLATING VALVE


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


FLOOR PLAN

ROOF PLAN

50

50

50 50

DOUBLE AIR VALVE

AV

800

800

600

600

75mm HIGHLETTERING

DOUBLE AIR VALVE


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




DOUBLE AIR VALVE

SECTION

AV

200

200 600

600

200

200

LONG BODYFLEXIBLECOUPLING


OPE TO BE CLEAN CUTAND SEALED USINGA SUITABLE MATERIAL

PLINTH DETAIL

IN GRASS AREA

215mm THICK 20N/mm²CONCRETE BLOCKWORKIN ACCORDANCEWITH IS EN 771-3


CONC. THRUST BLOCKTO DUCKFOOT BEND(REFER TO DRG. No.STD-W-28 FOR DETAILS)

DOUBLE FLANGED90° DUCKFOOT BEND


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


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.


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


STD-W-


OFF - LINE AIR VALVE


(Sheet 2 of 4)

SEPT. 2015

21 3


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


STANCAD

DIAMETER

OPERATION

FITTING

250

M

AX

IM

UM

DOUBLE AIR VALVE


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



DOUBLEAIR VALVE


AV

800

800

600

600

75mm HIGHLETTERING

100


150

M

IN

.

STANCAD

DIAMETER

OPERATION

FITTING

250

M

AX

IM

UM

DOUBLE AIR VALVE


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


POLYETHYLENE TEE WITH FLANGEDBRANCH OR ELECTRO FUSION SADDLE



75mm HIGHLETTERING



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



LO

CA

LLY

LO

CA

LLY




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



DIAMETER OF MAIN

UP TO 250 (mm)

DIAMETER OF BRANCH

BORE OF VALVE INLET

80mm

250 TO 350 (mm)

100mm

80mm 100mm


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.



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


STD-W-


ON - LINE AIR VALVE


(Sheet 3 of 4)

SEPT. 2015

22 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised notes 2,3,4 & 7JMC TOC MOD2 11/'17 Added & updated notesJMC TOC MOD


100

250

M

AX

IM

UM

SECTION

CONCRETE FLOOR SLABC25 / 30 REINFORCED SLAB


DOUBLE FLANGED90° DUCKFOOT BEND

FLANGED PLAIN ENDED PIPECUT TO SUIT

300

900

100

100

900

600

100 100

DOUBLE AIR VALVE


FLOOR PLAN

ROOF PLAN

50

50

50 50

DOUBLE AIR VALVE

AV

800

800

600

600

75mm HIGHLETTERING

DOUBLE AIR VALVE


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.)


DOUBLE AIR VALVEISOLATING VALVE




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 CLEAN CUTAND SEALED USINGA SUITABLE MATERIAL

FUSIONWELD


CLASS BENGINEERINGBRICK SET INC50/60MORTAR

CONC. THRUST BLOCKTO DUCKFOOT BEND(REFER TO DRG. No.STD-W-28 FOR DETAILS)


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


DIAMETER OF MAIN

UP TO 250 (mm)

DIAMETER OF BRANCH

BORE OF VALVE INLET

80mm

250 TO 350 (mm)

100mm

80mm 100mm


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.



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


STD-W-


OFF - LINE AIR VALVE


(Sheet 4 of 4)

SEPT. 2015

23 3


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


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


DISMANTLINGJOINT

400 x 400 x 200mmDEEP SUMP

25

02

25

CAST-IN RECESSEDLIFTING EYES


3 No. COURSES MAX. OR1 No. COURSE MINIMUMOF ENGINEERING BRICKWORK

HINGED 4 LEAF HEAVYDUTY COVER AND FRAME,STAMPED '' PRV '' CLASSD400 TO IS EN 124


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


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

.)


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


STD-W-


PRESSURE REDUCING / SUSTAINING VALVE

(P.R.V. / P.S.V.) CHAMBER

SEPT. 2015

24 2

13 SOCKETED TEE WITH FLANGED BRANCH & HYDRANT

(DIA. VARIES)


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


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)


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



BOOSTER PUMP STATION ARRANGEMENT

SEPT. 2015


AppSL

Drn ChkJMC TOC

1 08/'16 Added note 4JMC TOC


250VARIES


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


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


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)


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)



FLANGED / PLAINENDED PIPE CUTTO SUIT



DI FLANGEDTAPER

DI FLANGEDTAPER

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

.)


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


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


STD-W-


NON-MECH. METER CHAMBER (40 - 250mm DIA.)

SEPT. 2015

26 3


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


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)


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)



DI FLANGEDTAPER(IF REQUIRED)

9

00

M

IN

IM

UM

250

VARIES


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


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


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


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


STD-W-


MECH. METER CHAMBER (40 - 250mm DIA.)

JUN. 2017

26A 0


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


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.


DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


MARKER POSTS / PLATES

SEPT. 2015

27 2


AppSL

Drn ChkJMC TOC

1 04/'16 Added washout hydrant plate MODJMC TOC2 11/'17 JMC Added BM plate & updated notes MODTOC


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

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06

50

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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

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GR

OU

ND

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RF

AC

E

PR

OF

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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

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ET

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S F

OR

IN

CL

IN

ED

S

LO

PE

S, F

OR

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IP

E

GR

AD

IE

NT

>

1

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L.

SU

PP

OR

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P

LA

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D A

T M

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ME

TE

R IN

TE

RV

AL

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A

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P

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PE

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IN

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F

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P

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>

3

M

ET

ER

S IN

S

LO

PE

.

45

D

EG

RE

E B

EN

D

90

D

EG

RE

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EN

D

22

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D

EG

RE

E B

EN

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1.2

5 D

EG

RE

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EN

D

EL

EV

AT

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N

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PL

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CO

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AV

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EN

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PL

AN

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EN

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N F

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PL

AN

DR

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SC

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AN

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- W

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PP

LY

NOT

TO

SCAL

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ST

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FE

R T

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X S

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ET

F

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R

EG

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DIN

G D

ES

IG

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PO

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SS

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SM

EN

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WA

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AIN

T

HR

US

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UP

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RT

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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

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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

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IC

E V

ALV

E / G

AT

E V

ALV

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E B

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A

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AN

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E

500

300

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AC

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L B

EN

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EN

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VARIES

G/2

300

300

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AN

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CO

LLA

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500

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RO

AD

S

UR

FA

CE

VARIES

DI

PE

DI

PE

TH

RU

ST

B

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OR

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TILE

IR

ON

T

O P

OLY

ET

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LE

NE

C

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NG

E O

VE

R

TA

BL

E O

F D

IM

EN

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NS

F

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S

TE

EP

LY

IN

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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


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


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



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.


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


STD-W-


DUCT CHAMBER

SEPT. 2015

29 2


AppSL

Drn ChkJMC TOC

1 08/'16 Revised cover notesJMC TOC MOD2 11/'17 Updated notesJMC TOC MOD


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


ALL FLANGEDLEVEL INVERTTEE

FLANGE AND SPIGOT(STANDARD)




DISMANTLINGJOINT

PLAIN ENDED PIPEWITH THRUST FLANGE

PLAIN ENDED PIPEWITH THRUST FLANGE

ALL FLANGEDLEVEL INVERT TEE

PLAN (POLYETHYLENE WATER MAIN)

FUSION WELD


FUSION WELD


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





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


STD-W-


SCOUR CHAMBER

AND HEAD WALL ARRANGEMENTS

SEPT. 2015

30 3


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


D.I. SCOUR VALVE AND CHAMBER(COVER STAMPED '' ScV ''. REFER TOSTD-W-14). SEE NOTE 14 BELOWALL FLANGED LEVEL INVERT

TEE



LONG BODY FLEXIBLE JOINT


DISMANTLINGJOINT

ALL FLANGEDLEVEL INVERT TEE

PLAN (POLYETHYLENE

WATER MAIN)

FUSION WELD


FUSION WELD


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)


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


STD-W-


WASHOUT HYDRANT

APR. 2016

30A 2


AppMOD

Drn ChkJMC TOC

1 08/'16 Revised note 7JMC TOC MOD

2 11/'17 Revised Chamber Base Detail &JMC updated & added notesTOC MOD


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


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.




REFER TO STD-W-20, 21, 22, & 23.

BA

NK

E

DG

E

BA

NK

E

DG

E

DI / PE

DI / PE


REFER TO STD-W-28


REFER TO STD-W-28

LONG BODY

FLEXIBLE JOINT

CROSS SECTION

(CONCRETE SURROUND)

PLASTIC SHEETING IN

ACCORDANCE WITH BS 6076

150

150

150

150


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.


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


STD-W-


TYPICAL

DITCH / STREAM CROSSING

FOR WATER MAIN

SEPT. 2015

31 1


AppSL

Drn ChkJMC TOC

1 11/'17 Updated pipe depth dimensionJMC MODTOC


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)


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


2. AT BRIDGE CROSSING ALL PIPEWORK TO BE DUCTILE IRON IN ACCORDANCE WITH IS EN 545.


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.


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


STD-W-


TYPICAL

BRIDGE CROSSING FOR WATER MAIN

(Sheet 1 of 2)

SEPT. 2015

32 1


AppSL

Drn ChkJMC TOC

1 11/'17 Updated & added notesJMC MODTOC


300

BED OF

STREAM

CONCRETE SURROUND

GRADE C 25/30.

SECTION

PLAN

BRIDGE PARAPET

O.D

. C

OL

LA

R +

3

00

mm

ROAD




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


REFER TO STD-W-32

300

300

STUB FLANGE WITH

BACKING RING

FUSION

WELD

STUB FLANGE WITH

BACKING RING

300300




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



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.


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


STD-W-


TYPICAL

BRIDGE CROSSING FOR WATER MAIN

(Sheet 2 of 2)

SEPT. 2015

33 1


AppSL

Drn ChkJMC TOC



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


STD-W-


SECURITY GATE AND FENCING

SEPT. 2015

34 2


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 +


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.


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


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


STD-W-


PIPE REPAIR TO EXISTING MAINS

SEPT. 2015

35 2


AppSL

Drn ChkJMC TOC

1 08/'16 Added Note 17JMC TOC MOD2 11/'17 Updated Note 10JMC TOC MOD


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


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.


DRAWING No.

SCALE

TITLE REV

DATE


STD-W-


TELEMETRY AND WET KIOSK

SEPT. 2015

36 2


AppSL

Drn ChkJMC TOC

1 08/'16 Added Note 4JMC TOC MOD2 11/'17 Note 10 revisedJMC TOC MOD


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


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


APPROVED LAMP STANDARD


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


STD-W-


LAMP BOLLARD AND LAMP STANDARD

SEPT. 2015

37 1


AppSL

Drn ChkJMC TOC

1 11/'17 Notes updatedJMC MODTOC


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


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


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


Up

date

d &

ad

ded

no

tes

1

Drawing revised

ST

D-W

-08


Up

date

d &

ad

ded

no

tes

1

Drawing revised

ST

D-W

-09


Up

date

d &

ad

ded

no

tes

1

Drawing revised

ST

D-W

-10


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


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