Plumbers and drainers must notify us:

• before beginning work;
• when work is ready for inspection; and
• when work is completed.

Intention to start work

An hydraulic start of work notice must be completed and a fee paid before beginning work. If plan approval is required for the work, the plans must already have been approved. For single residential work that does not require plan approval, the notice must also be accompanied by a site plan or an interim drainage plan.

Work ready for inspection

Appointment times for inspections can be made by contacting our Mitchell Customer Service Centre. All work notified must be available to inspect. Once the system is fully in place, all drains will be inspected but inspections of other work will be targeted in audits. Where a site plan for residential work was submitted with the notification of intention to commence drainage work, the inspector and drainer will use the sketch and record details of the drainage as laid.

Completion of work

Notification of completion of work must be lodged when or before booking a final inspection. All fees, including reinspection fees, must have been paid. Certified final drainage and plumbing plans must be registered with us before booking a final inspection. These plans must include a certification that they are a true record of the work undertaken.

Backflow prevention devices

Where a testable backflow prevention device is installed, the specific testing and reporting requirements also have to be met before booking a final inspection. These devices need to be tested annually to ensure they continue to operate as required. A backflow device report needs to be submitted to us. Only plumbers who have successfully completed a backflow prevention course can commission and test these devices.

Sanitary drainage plans

If you plan to modify the sanitary drainage system on a residential property, you will need to purchase a sanitary drainage plan for that property.

Authority inspections and audits

The ACT Planning and Land Authority will inspect plumbing during construction. Plumbers must inform us when the work requires inspection. We audit each plumbers’ and drainers’ work for inspections, including records of minor variations and records kept on the site. Poor performers are inspected regularly and good performers are inspected less regularly. Discipline may result for professionals found in breach of the legislation.