If the separate water meters are installed behind any gate or fence structure (whether it is locked or unlocked), or inside any part of a building, the body corporate must also install and maintain an Automatic Meter Reader (AMR) which is a device which takes the water meter readings in an electronic format. These can be wired or wireless systems, and enable the water distributor-retailer to visit the site and use a special device to collect the meter readings, usually without needing to enter the property.
These AMR systems are an additional expense to the body corporate if they are required.
You’ve identified that your body corporate is a BFP type, and has the ability to make a decision to replace or upgrade the water meters to move to separate water meter billing.
What about paying for it?
The body corporate sinking fund is a cash reserve that is collected for specific future maintenance expenses for the common property. Installing new water meters is an improvement, so it cannot be paid from the existing sinking fund balance.
The body corporate must issue a special levy to owners for the installation or upgrading of separate water meters, and related AMR devices.
A typical installation of new separate water meters may be in the range of $600-$2,000 per lot. Owners who are anticipating a saving in their water bills should weigh the saving against the up-front cost, and consider whether it is worthwhile to progress the project if it will take up to 20 years to break even on the investment.
For owners who can expect their water bill to rise, there is a substantial up-front cost, plus then the responsibility to pay increased water bills based on higher usage.
The real winner in the project may be the plumber who receives a large contract for the installation of the water meters and gets paid by the body corporate up front.