Iintambo zentambo eziphathwayo zisetyenziswa kakhulu ekunyibilikiseni intsimbi, i-petrochemical, amandla ombane, izinto zombane, iziporo zikaloliwe, iindawo zokwakha, izikhululo zeenqwelo moya, imigodi, izityalo zemigodi, unikezelo lwamanzi kunye neendawo zokucocwa kwamanzi, kunye namazibuko, kudederhu lweevenkile, iihotele nezinye iindawo njengoko unikezelo lwamandla lwezixhobo ezisuka kumazwe angaphandle.Ulungelelwaniso lokhuseleko olunjengomkhuseli obuthathaka wokuvuza, umkhuseli wobushushu obugqithisileyo kunye neplagi-ukumelana nothuli kunye neesokethi ezingangeni manzi ziyahlangabezana neemfuno zokhuseleko, lula kunye nokusebenza.