Izici nezicelo zamapayipi e-HDPE zingafingqwa kanje: 1. I-HDPE pipe imele ipayipi le-High-Density Polyethylene; 2. Izindawo zayo eziyinhloko zokusebenza zifaka phakathi izinhlelo zokuhlinzeka ngamanzi ezidolobheni, amapayipi okudlulisela igesi, izinsiza zokukhipha amanzi, kanye nezinhlelo zokunisela ezolimo; 3. Le msebenzi inokuqina kokugqwala futhi ingakwazi ukumelana kahle nokugqwala kwemichiza; 4. Inemisebenzi emihle yokuphila isikhathi eside, engakhulisa kakhulu impilo yayo yokusebenza; 5. Isakhiwo sangaphakathi esishelelayo singavimbela ukuhlanganiswa kokungcola; 6. Ukuklama okunciphisa ukumelana nokuhamba kwamanzi kusiza ekuthuthukiseni ukusebenza kahle kokuhambisa amafutha.