Melbourne Water is rolling out new technology to inspect sewers. 

The utility is introducing newly developed long range CCTV camera technology to keep an even closer eye on the condition of Melbourne’s sewer network.  

The new equipment will enable inspections of up to 4 kilometres along large trunk sewers (2m – 4.5m in diameter), boosting capability in the assessment and maintenance process.   

“Melbourne Water removes and treats most of Melbourne’s sewage so ensuring the system is operating at optimal levels is vital,” Melbourne Water General Manager Asset Management Services Tim Wood says. 

“We are pleased to be embracing new technology which will provide advanced data on the condition of the sewer and the environment within it compared to just collecting visual images from conventional systems. This data will help us determine the best and most cost-effective way to look after it. 

“Maintaining a quality sewerage service protects public health and the environment. In Melbourne, a safe, clean and healthy environment is essential to our way of life.” 

Five manhole covers in Werribee and four in the south-east are being upgraded as part of this project to be large enough for the long range CCTV unit to be lowered in.   

Melbourne Water aims to minimise disruption to local communities and businesses during works, however people may notice general construction noise, some odour when manhole lids are opened and changed traffic and pedestrian conditions.  

The project is scheduled for completion later this year. Once complete, the long range CCTV camera unit will operate in approximately one quarter (100 kilometres) of the sewer network.