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 yokumelana nokuguga, engakwazi ukwandisa isikhathi sayo sokusebenza; 5. Isakhiwo sangaphakathi esishelelayo singavimbela ukuhlanganiswa kwegciwane; 6. Ukuklama okunciphisa ukumelana nokuhamba kwamanzi kusiza ukuthuthukisa ukusebenza kahle kokuhambisa amanzi.