Plumbing

A licensed plumbing or drainer must complete all regulated plumbing and drainage work. There are several ways to lodge plumbing applications.

What you need before booking a plumbing inspection. How to book, fact sheets and form.

Use council's online inspection bookings for managing plumbing inspection bookings, and lodging form 7's.

All plumbing drainage plans submitted to council for approval must meet minimum requirements.

Council keeps a register of all backflow prevention devices. Find information on testing and registering backflow prevention devices.

Information relating to types of household sewerage treatment systems and land application areas.

Notify council of development, building and plumbing concerns.

Use this directory to find fact sheets, forms, technical guides and other resources for plumbing.

You can obtain plumbing records, drainage or hydraulic plans with a property boundary and inspection certificates by completing a building, plumbing and development search application form.

A combined sanitary drain is shared by two or more properties to one common Unitywater sewer connection point.