Citycare aims to always work collaboratively and sustainably so embraced the opportunity that water restrictions in Auckland created for both.
Every day there’s cooperation evident between Citycare Water, which provides stormwater, drinking water and wastewater maintenance and construction services to South Auckland communities, and Citycare Property, which builds and maintains public facilities and open spaces in the same region, and needs water to do so.
But the teamwork has gone up a level to carefully use the scarce water available locally and achieve broader outcomes.
As part of its role maintaining the three waters for Auckland Council, Citycare Water’s construction team replaces old water mains with new ones.
Some recent examples of this work are Bleakhouse Road in Howick and Bledisloe Street in Cockle Bay.
This requires large volumes of water to be flushed through the new mains to ensure they are fit for drinking water quality, Citycare Water Auckland Divisional Manager Sophie Guest says.
Normally this flushed water would flow into the stormwater system or to the green environment nearby, but now as part of drought measures this non-potable water is being captured for re-use, she says.
The collected tankers full of this precious resource are being stored at Watercare’s Redoubt Road site and used by Citycare Property for its rural and urban streetscape and roadside maintenance programmes and other operations.
Auckland Transport Team Leader Jody Walker says the rural spray trucks carry 1,600 litres of water each and use around 1,000 litres per day for road and pathside weed management.
Usually they access drinking water supply for this purpose via fire hydrants. Working closely alongside Citycare Water they are now instead accessing non-potable water from the tanker storage.
Similarly, in the urban areas of South Auckland, Citycare’s partner WS Contractors is re-using the tanker water for its streetscape spraying from its tandem trailer set up with three 1,000-litre capacity containers.
Citycare is also using the non-potable water for such work as hydro-excavation and concrete mixing.
Wonder how water gets to small or rural communities that are further away from our urban clusters?
Figuring this out, and creating solutions that are accessible and sustainable, that’s the job of Citycare Water’s Small Waters team.
Staying calm when there’s a four-metre high geyser of water shooting into the sky is all part of a day’s work for Citycare Water crews working on reactive maintenance. There’s also a bit of detective work required when Citycare Water crews arrive at the site of a leak.