Accredited consultants and contractors

Need to work on a City West Water asset? You’ll need an accreditation.

As part of our commitment to quality, safety and the environment, if you wish to undertake design or construction work on our assets or you plan to undertake maintenance or surveillance works on our live sewerage assets, you need to be accredited with us. This applies whether works are managed by developers or directly by us.

We have a range of accreditation categories, including some that you might not be aware of. Even if you are already accredited, you might need to check you are accredited in the correct categories. The accreditation system does not cover sewage or recycled water treatment assets nor assets constructed by Tunnel Boring Machines (TBMs).


Looking for an accredited consultant or contractor?

The following documents list the consultants and contractors who are accredited to perform design or construction work or maintenance or surveillance works on our live sewerage assets. Developers are required to use companies from the lists where designated in our Land or Property development conditions.


Accredited consultants and contractors list:

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