1. Kunoza igihe kirekire nubuzima bwa serivisi;
2. Kubera ko umubare wabasimbuye icyuma wagabanutse, umusaruro urenze kandi igihe gito ni gito;
3. Kubera kugabanya ubukana, gusukura no gukata birasobanutse neza;
4. Kugabanya amahirwe yumurongo wigihe cyo gukora kugirango habeho umusaruro uhamye wibikoresho;
5. Ibyiza muri rusange byo guca imikorere mubushyuhe bwo hejuru hamwe no kwihuta kwihuta
Twifashishije ubunararibonye bwabakozi bacu bafite ubuhanga naba injeniyeri bashya, duhora dukora ibyuma byo guca itabi kurwego rwo hejuru, twujuje ibisabwa byihariye byo gutema amababi y itabi.
Usibye gutunganya kijyambere no gusya, dufite uburyo budasanzwe bwo gutunganya ubushyuhe kandi tubukorera murugo. Kubwibyo, turashobora kwemeza gukomera kandi kugabanijwe gukomera, gukomera kwimbaraga nimbaraga, hamwe no kwihanganira kwambara.