Sinezinyawo eziyisikwele ezingu-13,000 zesisekelo sokukhiqiza, kanye nabasebenzi abangaphezu kuka-200, imishini yokukhiqiza ehlakaniphile, nemigqa yokukhiqiza ezenzakalelayo etshalwe izigidi ezingu-50 ukuhlangabezana nezidingo zokukhiqiza, imikhiqizo yethu iqinisekiswa isikhungo sokuhlola se-SGS sokuqinisekisa umkhiqizo.