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    Leak Detection & Water Consumption

    Leak Detection & Water Consumption

    Leak Detection Systems

    Leaks in water mains supply to buildings, user negligence (e.g. running taps and poorly managed irrigation) and malfunctioning equipment (e.g. leaking toilets and geyser failure) account for a significant portion of water loss. Leak detection and water management systems automatically detect leakages and cut off the water supply once a leak is detected, with immediate feedback to the user through wireless remote, or web-based systems.

    Water-on-Demand Systems

    Water-on-demand systems are also available. This water-saving system is activated by motion sensors that are installed in restrooms. The sensors are connected to a solenoid valve on the incoming water line. When motion in a room is detected, a valve opens and allows water to flow to the taps for a pre-set time, typically 10 minutes. Each time it detects motion the 10-minute timer is reset.

    Water Flow Meters

    Existing or new water meters are connected to GSM-based data loggers to monitor water consumption and flow rate. The data is presented on a secure management platform (computer-based, also available as an App). The management systems are normally installed together with leak detection systems. The water management systems have specific advantages:
    • Ability to monitor separate users of water (facilities, toilets, kitchens,
    • Management of high consumers / areas
    • Data is stored and available on demand
    • Automated flow and consumption alarms can be installed for early warning leak detection
    • Easy reconciliation with municipal accounts

    Go green and help to restore the natural balance of our planet
    Go green and help to restore the natural balance of our planet
    Rainwater Harvesting Systems

    Automated switchover between municipal and other water source supply.
    Leak detection and water consumption management.
    Small to large-scale water storage.

    Water Recycling

    Swimming pool backwash recycling systems.
    Black & Grey water systems.

    Solar Systems

    Solar PV installations. Solar pump installations.
    UPS systems. Heat pumps.
    Solar geysers.


    Bio-remediation of open water, fat & grease traps, sludge and manure ponds.


    What are our clients are saying about us?

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    ''Baie dankie. Die manne is klaar. Werk professional en uitmunted en netjies. Spesiale dank aan Frans, Helgaard, Bruce en ander.''


    Our Rain Water Harvesting System operating very well thanks - our monthly (municipal) water consumption has dropped from 37 m3 before installation to 16 m3 after installation - last 3 months consumption has been 8 m3 (July), 5 m3 (Aug) + 0 m3 (Sept) so all good!


    The quality of the water is SA is likely to continue to deteriorate and the costs will escalate as we have seen with electricity. Being self-sufficient is the only option and remarkable rewarding.

    NEIL (Resident in East London)
    Many residents in our neighbourhood have used Green Overall. In our street of eight houses, four have used Frans's outfit. I too did some background research on their work, quality, product quality and water harvesting knowledge. (We all need water and our collective dam levels are presently at about 11.6 % )
    I am very happy to give an excellent reference for Frans and his teams at Green Overall. We called them last year for various jobs, from water tanks / water harvesting to solar geyser to inverter and I can only say that the service is impeccable, including the issuance of the necessary compliance certificates. We called them again recently and doubled our tanks capacity. Again excellent service.
    green overall water tanks, rainwater harvesting, solar power, water recycling

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      green overall water tanks, rainwater harvesting, solar power, water recycling