
● Isistimu yokusebenza isebenziseka kalula futhi kulula ukuyisebenzisa, okunciphisa ubunzima bokusebenza futhi kuthuthukise ukusebenza kahle.
i-roller enosayizi omaphakathi inesakhiwo esihlangene, ukusebenza kahle okuphezulu kokuhlanganiswa, izindleko eziphansi, ubuciko obuhle kanye nokugcinwa kalula.
Lezi zici zenza i-roller enosayizi omaphakathi ibe namathemba anhlobonhlobo okufaka isicelo kumaphrojekthi ahlukahlukene okwakhiwa kwemigwaqo nengqalasizinda.
● Amarola emigwaqo anosayizi omaphakathi adlala indima ebalulekile ekwakhiweni kwemigwaqo, kumaphrojekthi wokwakha, ekwakhiweni kwezindawo zokulahla imfucumfucu, kumaphrojekthi womhlaba,
ukwakheka kwezwe kanye nezinye izinkambu ngekhono lazo lokuhlanganisa elinamandla nokuzivumelanisa nezimo.