Izingubo ezihamba phambili ezingamamitha eziyi-1.7 zomshini wokufekethisa (ububanzi obuphindwe kabili), eyaziwa nangokuthi umshini wokufekethisa wonke umshini, uhlobo olusha lwemishini yokuthunga izimboni ehlanganisa imisebenzi yokuthunga nokufekethisa.