Seems as if the drought we suffered last summer was just the beginning. My November garden looks like the usual February garden, only the indigenous plants and bougainvilleas are holding up.
The worst drought in the Southern Cape in 132 years has seen local dams drop to below 30% capacity and we are on stringent water restrictions. With our tourist season hitting it’s peaks over December the pressure for water is going to increase. It doesn’t help that everything still looks lush and vegetated, visitors to the area don’t grasp how serious the situation is – as Cape Nature Conservation put it, we are in a chronic ‘green drought’, it all looks okay but it isn’t.
The building of the biggest seawater desalination plant in South Africa on the Sedgefield beachfront will go some way to getting us through the holiday season. Contractors are busy on the 12m by 12m plant which consists of two desalination units capable of producing 1500kl of water per day. The average water consumption for Sedgefield during last month was 1150kl/day.
The desalination plant will be fixed into three shipping containers placed in a ‘u’ shape at the back on the Myoli beach car park, with six large plastic water tanks in the middle. Salt water will be drawn from eight or nine “beach wells” – boreholes under the sand – four of which would always be on standby.
The by-product of desalination – concentrated seawater called brine – will be injected into discharge wells on the beach about 400m away from the intake water. No works will be visible on the beach as everything will be buried deep below the sand.
The Control Officer for the project told the local paper that the area is a closed off construction site, saying residents should “fight any desire to pop down and see what’s going on”.
If I lose that fight, which I probably will soon, I’ll post a pic of the work in progress.
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