Material Supply Standard

Material Supply Standard

Ver.1.11 Date: 30 July 2021

Ver.1.11

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Page 1 of 201

Revision

1

First release

Description

1.1

Material updates

1.2

Knife gate section added. Minor updates to

sections. New accepted materials added

1.3

New accepted materials. Minor corrections

1.4

New accepted materials. New sections added

for control cabinets, VSD's and air circuit

breakers. Major update to double flanged

butterfly valve section and design schedule

added for paint coating systems. Standardised

water meters and supplier.

1.5

Updates to new added materials. Changes to

flange facing requirements. Updates to

electrical equipment

1.6

New products added. Minor specification

update to switchboards. New specification for

acoustic louvers

1.7

Updated products, added images and minor

section updates

1.8

Updated section and new materials added

1.9

Updated sections and new materials added

1.10

Updated sections and new materials added

1.11

Updated sections and new materials added

By

J de Villiers ? Principal Engineer Standards J de Villiers ? Principal Engineer Standards J de Villiers ? Principal Engineer Standards J de Villiers ? Principal Engineer Standards J de Villiers

J de Villiers

J de Villiers

J de Villiers

J de Villiers J de Villiers J de Villiers J de Villiers

Date

08/08/2016 20/12/2016 28/4/2017 31/08/2017 01/06/2018

25/01/2019

26/06/2019

29/11/2019 25/03/2020 28/08/2020 15/12/2020 30/07/2021

The latest version of this standard takes effect on the date of release on all new work and supersedes all prior versions or formats of this document relating to the supply of materials for use with Watercare infrastructure.

Where design work has been completed or where construction work commenced, immediate adoption may be delayed unless the change is required within a timeframe provided by legislation, is an immediate health and safety concern or product failures have been known to occur.

Ver.1.11

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Version 1.2

1.3

1.4

Ver.1.11

Section

14.1.6 14.1.11 14.2.1; 14.2.2; 14.2.3; 14.2.4 14.1.16 14.4 14.13.5 14.12; 14.13

14.13.4

13 14.1.1 14.3 14.4 14.8.4

14.9.4 14.10.2

14.1.12 14.1.13 14.2.2

14.2.4 14.2.5 14.2.11 14.2.17

Summary of changes

Description of revision New materials accepted and added under: PE pipe and fittings, valves, DI fittings, Gate valves, Tapping bands and manhole invert connectors Note added on the free selection to use PE pipe ? limited to 300mm. Over this size requires specific approval per project Clarification added to ductile iron grades for product types Updated procurement schedules

New section added for knife gate valves Clarification of flange range and application

Clarified actuator input voltage. Updated procurement schedule Standard for explosive environments. Reference to `ATEX' removed. Selection in accordance with standard to the specific environment is required at time of design Clarification on access to wiring when front access only is specified item f). Inclusion of consideration for ventilation/heat dissipation ? item g) New materials accepted for gate valves, s/s repair clamps, un-restrained couplings, pipe junctions, soft starters and power conditioning Updates to table. Added epoxy lined steel pipe and column for treatment plants Clarification to concrete pipe linings. Minor corrections Clarification added that bolts on couplings need to be stainless steel Minor rewording to clarify flange use Minor rewording to clarify concrete manhole linings. Added requirements for loading design confirmation to be checked between designer and supplier Updated dewatering pump requirements Deleted paint system selection. Designers are required to contact Altex and to identify macro and micro environment in order to correctly specify the painting system Ductile iron. Min. PN35 changed to min. PN16. New section to include seamless steel pipe Double flanged butterfly valves. Updated testing and QA requirement and new procurement schedule added. Watercare is negotiating a supply contract. Gearboxes for valves. Minor updated to enclosure rating Spindle extension product added Corrected wording. Ball valves are not to be used for house lot connections New section added for globe valves (stopcocks)

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Version 1.5

Section 14.8.3

14.9.1

14.9.2 14.10.2

14.12.1 14.12.3 14.12.4 14.12.5 14.13.2

14.13.4

14.13.7 14.13.11 14.13.12 15

14.4 14.11.1 14.12.1 14.12.5 14.13.1

14.13.3

Description of revision

Update to available safety grille range following confirmation of compliance

Requirement for generator connection added. Updated limitations of use to clarify pump selection

Updated electrical requirements for small submersible pumps

Paint system project selection schedule added. List of typical application added

Major update to instrumentation general supply requirements

Standardised domestic meters under supply contract.

Added flow probe

New section for DCS & PLC control panels

Minor update to luminaries corrosion protection and protection against vandalism

Minor wording update to switchboards, including requirements to compartmentalise main busbars

Updates to motor protection

New section added for variable speed drives (VSD's)

New section added for air circuit breakers (ACB's)

-Added Ebco 2,4 & 6 port manifolds for meter connections

-Added flange dress sets

References to AS/NZS 3439 updated to AS/NZS 61439

Product additions to the following sections: - PVC pipe and fittings (14.1.5) - PE fusion couplings (14.1.7) - PE restraint couplings (14.1.7) - Dual check valves (14.2.14) - PVC pipe couplings (14.3.1) - ElePipe manholes (14.8.1) - Warrior valve boxes (14.8.2) - Mixtec mixers (15)

Update to flange face finish.

Minor updates to anode lifetimes and switch IP ratings

-Minor serial protocol updates

-Split level transmitters into hydrostatic, radar and ultrasonic sections

-Updated earthing for DCS to meet manufacturer requirements -Minor clarifications and updates to allow DeltaV charms

-Replacement of obsolete products from the approved electrical equipment list and other minor modifications

-Added harmonic filter category

Clarified socket requirements

Ver.1.11

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Version

1.6

1.7 1.8 1.9

Ver.1.11

Section 14.13.4

14.13.5 14.13.6 14.13.7

14.13.8 14.13.9 14.13.10

14.13.11 14.1.10 14.8.1 14.12.44 14.13.1

14.13.4 g) 14.13.5 14.13.10 14.14 15

14.1.7 14.1.8 14.9.2 &.3 14.10.2 6

16

Description of revision -Minor updates to switchboard requirements -Updates to align the standard with AS/NZS 61439 -Minor updates to valve requirements Deletion of UPS selection tables -Minor update to include inverter standards -Added additional approved pump suppliers Removed General Cable from preferred suppliers Minor updates to allow use of a wider variety of cable support -"AFC" replaced with "AFL" -Removed contradicting requirements - Replaced ducting and fibre cable type Updated the approved VSD list Stainless pipe press-fit system added Update manhole cover supplier name. Approved products updated Updated magnetic flowmeter models -Updated field cabinets to include cabinets for small installations -Updated surge arrestor models and added new approved Update to switchboard access to busbars Added new approved actuator Update to Fibre optic specifications. Minor model updates to products New specification for acoustic louvers Added new concrete repair product Added images of products Added products Added clarification on the use of metallic fittings for maintenance on PE pipe and why not installed on new installations Update to GRP/FRP pipe manufacturing methods Pump vibration monitoring added for larger pumps Update Altex specification numbers Update H&S consideration to included AS/NZS 4024 to include the risk assessment of material selection for machine assemblies Material additions for:

? PVC-U fittings ? PVC-M pipe ? Gate valves

? Electrical relays

New section for standard product design solutions. These are products that consists of several components put together and assembled as a complete package off-site.

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