List of Acceptable Product Specifications CPDMS0018

Transcription

1 List of Acceptable Product Specifications CPDMS July 2018

2 Contents Foreword 3 Pipe and Fittings 4 Polyvinylchloride (PVC) 4 Ductile Iron (DI) 4 Mild Steel (MS) 5 Polyethylene (PE) 5 Polypropylene (PP) 6 Reinforced Concrete (RC) 6 Vitrified Clay (VC) 6 Glass Reinforced Plastics (GPR) 6 Tapping bands 6 Main taps and bends 7 Property service pipes 7 Clamps 7 Flange gaskets and o-rings 7 Couplings 8 Casing spacers 8 Valves 9 Gate valves 9 Hydrants 9 Air valves 9 Automatic control valves 10 Ball valves 10 Butterfly valves 10 Non-return valves 10 Plug valves 11 Reduced Pressure Zone (PRZ) valves 11 Vacuum interface valves 11 Extension spindles for valves 11 Embendment and Roadbase Materials 12 Pipe embedment 12 Trench fill 12 Geotextile filter fabric 12 Road base 13 Marking tape 13 Access Structures 14 Access covers and frames 14 Maintenance Holes (MH) 14 List of Acceptable Product Specifications CPDMS0018 1

3 Maintenance Chambers (MC) 14 Maintenance Shafts (MS) 14 Ladders and steps 15 Vent shaft 15 List of Acceptable Product Specifications CPDMS0018 2

4 Foreword Designers and Constructors must only use either third party certified or Sydney Water approved engineering products. This document contains a list of product specifications, which have been adopted by Sydney Water, for standard engineering products. All standard engineering products must have third party product certification issued by an authorised conformity assessment body as a condition of their use in Sydney Water. The certifications are evidence of their conformity to the relevant product specifications listed in this document. It is the responsibility of the Designers and Constructors to only specify, procure and install the standard engineering products that have valid certifications. Refer to the List of Approved Non-Standard Products for information on non-standard engineering products that have been approved for use by Sydney Water. You can also refer to our procedure on Engineering Products Approval for on engineering products. Products used in water supply must have current product certification and evidence of compliance to AS/NZS 4020 Testing of products for use in contact with drinking water that is no older than 5 years old. Sydney Water reserves the right to alter, amend or withdraw this document, at any time, without prior notice. We welcome any question, feedback or suggestions. Send them to standards@sydneywater.com.au. List of Acceptable Product Specifications CPDMS0018 3

5 Pipe and Fittings Polyvinylchloride (PVC) PVC - M pipes for pressure PVC - O pipes for pressure AS/NZS 4765 Minimum pressure class is PN16 Pipe dimension shall be Series 2 AS/NZS 4441 Minimum pressure class is PN16 Pipe dimension shall be Series 2 Pipe material class shall be 450 PVC - U pipes for pressure PVC - U pipes and fittings for nonpressure AS/NZS 1477 Minimum pressure class is PN16 Pipe dimension shall be Series 2 AS/NZS 1260 Minimum pipe stiffness class is SN10 for DN100 and SN8 for DN150 Fittings shall have a minimum stiffness class of SN8 Pipe colour shall be grey PVC U (Variable bend, postformed) non-pressure application WSA 115 Ductile Iron (DI) DI - Ductile pipes and fittings AS/NZS 2280 Minimum pressure class for pipe is PN35 Seal coating is required for DN300 and smaller Calcium aluminate or polymeric internal lining is required for gravity sewerage For fittings used in pressure, the minimum pressure classes are PN35 and PN16 for cement lined and thermal bonded polymeric lined fittings respectively Pipes for connecting to flanged fittings shall be flange class Refer to WSA PS-245 for DI fittings with restrained flexible joints for use with Polyethylene (PE) pipes List of Acceptable Product Specifications CPDMS0018 4

6 Refer to Soil Assessment for installation of ductile iron pipes without sleeving procedure for pipe coating requirement when polyethylene sleeving is not used Polyethylene sleeving for DI pipes and fittings AS 3680 Mild Steel (MS) Steel pipes and fittings AS/NZS 1579 Refer to EPS 210 Polyethylene (PE) PE pipes for pressure AS/NZS 4130 Minimum pressure class is PN16 Pipe dimension shall be Series 1 Pipe compound shall be PE 100 Blue or black with blue stripes for water Purple or black with purple stripes for recycled water Black or black with cream stripes for sewerage and internally white or light grey PE moulded fittings for pressure PE fabricated fittings for pressure PE plain wall pipes and fittings for non-pressure AS/NZS 4129 Minimum pressure class is PN16 WSA PS 216 Minimum pressure class is PN16 AS/NZS 5065 Minimum stiffness class is SN8 Pipe colour shall be black List of Acceptable Product Specifications CPDMS0018 5

7 Polypropylene (PP) PP ribbed construction pipes and fittings for non-pressure application AS/NZS 5065 Minimum stiffness class is SN10 Pipe colour shall be black Reinforced Concrete (RC) RC plastics -lined pipes for nonpressure application AS 4058 Refer to WSA 113 for plastic lining requirements Vitrified Clay (VC) VC pipes and fitting for non-pressure application EN 295 Glass Reinforced Plastics (GPR) GRP pipes and fitting for pressure AS Minimum pressure class is PN16 Minimum stiffness class is SN10000 The reinforcement glass shall be type C Tapping bands Tapping bands for use with polyethylene (PE) mains for pressure Tapping bands mechanical for pressure AS/NZS 4129 AS/NZS 4793 List of Acceptable Product Specifications CPDMS0018 6

8 Main taps and bends Main taps (ferrules) for connecting property service pipes Bends (ferrule bends) for connecting property service pipes AS/NZS 4129 AS/NZS 4793 Property service pipes Copper (CU) property service pipes AS 1432 Tube dimension shall be type A or B Tube hardness shall be bendable temper Polyethylene (PE) property service pipes AS/NZS 4130 Minimum pressure class is PN16 Pipe dimension shall be Series 1 Pipe polyethylene compound shall be PE 100 Blue or black with blue stripes for water Purple or black with purple stripes for recycled water Clamps Clamps, off-take for under pressure cut-in connections WSA 122 Flange gaskets and o-rings Flange gaskets and O- rings WSA 109 List of Acceptable Product Specifications CPDMS0018 7

9 Couplings Couplings, metal-banded flexible, for non-pressure AS/NZS 4327 or EN Refer to WSA PS 235 for details Metal band and fasteners shall be grade 316 or better Mechanical couplings, non-end thrust restraint for pressure Mechanical couplings and flange adapters, end thrust restraint for pressure AS/NZS 4998 Refer to WSA PS 270 for details EN Refer to WSA PS 271 for details Casing spacers Casing spacers for slipping and centralizing carrier pipes inside encasing pipes, pressure and nonpressure WSA PS List of Acceptable Product Specifications CPDMS0018 8

10 Valves Gate valves Gate valves, metal seated AS Direction of closing shall be anti-clockwise Valves shall be supplied with spindle cap Refer to Sydney Water s Technical Specification Gate valves, resilient seated AS Direction of closing shall be anti-clockwise Valves shall be supplied with spindle cap Refer to Sydney Water s Technical Specification Gate valves, resilient seated with integral Polyethylene ends EN Refer to WSA PS-278 for details Knife gate valves AS 6401 Refer to Sydney Water s Technical Specification Hydrants Hydrants (spring) AS 3952 Air valves Air valves - sewerage AS 4956 Refer to Sydney Water s Technical Specification Air valves water supply AS 4883 Refer to Sydney Water s Technical Specification List of Acceptable Product Specifications CPDMS0018 9

11 Automatic control valves Automatic Control valves AS/NZS 5081 Refer to Sydney Water s Technical Specification Ball valves Ball valves for property service connection AS 4796 Plastic female thread shall be reinforced with a metallic band Ball valves, metal-bodied, in-line AS Ball valves, plastic-bodied, in-line AS Ball valves, manually operated AS 4617 or EN 331 Butterfly valves Butterfly valves AS 4796 Direction of closing shall be anti-clockwise Refer to Sydney Water s Technical Specification Non-return valves Non-return (reflux) valves for pressure AS 4794 Lifting lugs shall be provided for valves with mass 25kg Refer to Sydney Water s Technical Specification List of Acceptable Product Specifications CPDMS

12 Plug valves Plug valves, eccentric AWWA C517 Refer to Sydney Water s Technical Specification Plug valves, lubricated BS 5158, BS 5553, or EN 331 Refer to Sydney Water s Technical Specification Reduced Pressure Zone (PRZ) valves RPZ valves AS 2845 Strainer to be fitted Vacuum interface valves Vacuum interface valves for pressure application AS 4310 Cycle counters to be fitted Extension spindles for valves Extension spindles for gate valves WSA PS Extension spindles for valves (other than gate valves) WSA PS List of Acceptable Product Specifications CPDMS

13 Embendment and Roadbase Materials Pipe embedment Compaction sand WSA PS Class A only Processed aggregates WSA PS mm processed aggregate WSA PS Recycled glass sand WSA PS Project specific approval from Sydney Water is required prior to use Bottom ash sand WSA PS Project specific approval from Sydney Water is required prior to use Controlled low strength materials (CLSM) Concrete for pipe encasement, normal class WSA PS Embedment material shall be 10mm type AS 1379 Pre-mixed only Normal class N25 for reinforced concrete Normal class N20 for non-reinforced (plain) concrete Slump of mm Steel reinforcement for pipe encasement AS/NZS 4671 Deformed ribbed bars Grade 500N Trench fill Non-trafficable Excavated or imported material with particle size less than 75mm and free from extraneous material Trafficable As specified by road owner i.e. RMS or council Geotextile filter fabric Geotextile filter fabric WSA PS List of Acceptable Product Specifications CPDMS

14 Road base Rock, coarse crushed for road base RMS QA 3051 DGB40 Rock, fine crushed for road base RMS QA 3051 DGB20 Marking tape Marking tape, detectable WSA PS Tracer wire, detectable WSA PS Marking tape, non-detectable WSA PS List of Acceptable Product Specifications CPDMS

15 Access Structures Access covers and frames Access covers and frames for water supply and sewerage, trafficable areas AS 3996 Class B for non-trafficable areas Class D for minor and major roads, and other trafficable areas Class E for freeways and motorways Stainless steel holding bolts shall be supplied Maintenance Holes (MH) Pre-cast concrete MH for gravity sewerage Pre-cast concrete conical bases for concrete MH for gravity sewerage WSA PS WSA PS Maintenance Chambers (MC) Plastics MC for gravity sewerage WSA 137 Pre-cast concrete MC for gravity sewerage WSA PS 331 Maintenance Shafts (MS) Plastics MS for gravity sewerage WSA 137 List of Acceptable Product Specifications CPDMS

16 Ladders and steps Fixed ladders for man entry structures water supply and sewerage Steps for man entry structures -water supply and sewerage WSA PS 315 WSA PS 314 Vent shaft Vent shaft educt for gravity sewerage Vent shaft induct for gravity sewerage WSA PS 325 WSA PS 326 List of Acceptable Product Specifications CPDMS

17 Log of changes Issue date Summary of changes 21/09/12 First issue 24/10/12 Adding log of change (this table) Accepting type B tube dimension for copper property service pipes Adding a requirement for ball valves for property service connection to have reinforced plastic female thread 16/10/13 Minor editing Adding non-detectable marking tape specification Adopting WSA 137 for MC and MS 03/03/14 Adding references to the List of Non-Standard Products in the relevant sections Adding concrete and reinforcement for pipe encasement in the embedment section Adopting WSA 132 for Class B access covers Adding requirement for stainless steel holding bolts for access covers Minor editorial changes 13/03/15 Adding foreword section 11/02/16 Adding product specifications for mechanical couplings and casing spacers 23/05/18 Amending the foreword section Adding pipe colours for PVC, PE and PP pipes Adding a reference to soil assessment procedure for using DI pipes without sleeving Amending access cover requirements Adding main taps and bends section 17/07/18 Changing document template for publication Document Control Name Position title Prepared by Amer Mohammed Engineer Reviewed by Jerry Sunarho Senior Engineer Approved by Ken Wiggins Manager, UD&E List of Acceptable Product Specifications CPDMS

18 Contact us sydneywater.com.au CPDMS0018 Sydney Water. All rights reserved List of Acceptable Product Specifications CPDMS