Ingxenye eyinhloko yomshini wokushisela ukumelana nogesi ikhiqiza ukushisa okukhulu ngesikhathi sokusebenza kwansuku zonke. Ukuze uvimbele inkinga yokushisa ngokweqile, abasebenzisi abaningi bangangeza isistimu yokupholisa amanzi yezimboni engu-CW-6000 ukususa ukushisa.