Inkqubo yokuhluza:
1. Umjelo wamanzi amdaka oza kuphathwa ungena kwicandelo lokucoca ulwelo emanzini;
2. Amanzi aqukuqela evela ngaphandle kwiqela lediski yecebo lokucoca ukuya ngaphakathi kwiqela lediski yecebo lokucoca ulwelo;
3. Xa amanzi egqitha ngejelo elenziwe ngeembambo ezimile okwe ringi, amasuntswana amakhulu kunobude beembambo ayafunyanwa aze agcinwe kwisithuba esenziwe ziimbambo ezigosogoso kunye nomsantsa ophakathi kweqela lokucoca idiski kunye neqokobhe;
4. Emva kokuhluza, amanzi acocekileyo angena kwidiski engathi yiringi ebunjiweyo kwaye akhutshelwe ngaphandle.