Njengoba ifakazelwe futhi inokwethenjelwa, imigoqo yethu yengubo yensimbi ingase ibonakale njengensimbi elula egobile ekuqaleni. Kodwa-ke, lapho uhlolisisa, uzothola ukufakwa kwentuthuko ehlukahlukene yezobuchwepheshe kanye nentuthuko emisha evela ekuhlangenwe nakho kwethu okubanzi. Kusukela emaphethelweni efekthri ayindilinga ngobunono avikela ubuso bengubo ukuya emuva kwesikwele esicashile okusiza ukuhlala kalula konqenqema lwengubo, silwela ngokuqhubekayo ukuthuthukisa umkhiqizo. Ngaphezu kwalokho, amabha ensimbi e-UPG akhiqizwa kusetshenziswa insimbi eyenziwe ngogesi ngokuhambisana nezindinganiso ze-DIN EN (German Institute for Standardization, European Edition), okuqinisekisa ikhwalithi engenakuqhathaniswa ngaso sonke isikhathi.