Standard drawings

The following drawings will help ensure that all your design, engineering and construction work is carried out according to approved, common standards.

Codes and specifications

You’ll need to comply with the following Water Services Association of Australia (WSAA) codes and specifications as part of your development.

Approved products

It’s important to use approved products when installing water and sewerage systems and infrastructure.

We use the Melbourne Retail Water Agencies (MRWA) approved products catalogue. You can use the MRWA portal to check on approved products.

Connection assembly diagrams

We use the MRWA typical meter installs for high, medium and low-risk meter installations for fire service and/or general water supply connections.

General placement notes

Need water or sewer general placement notes? Then download the CAD files below.