Sinikeza izakhiwo zokupaka ezenziwe ngensimbi ezisebenza kahle, eziqinile nezingabizi ezixazulula izinselele zesikhala sezakhiwo zezohwebo, izikhumulo zezindiza, izibhedlela, nokuthuthukiswa kwamadolobha. Imiklamo yethu isebenzisa amandla nokusebenza kahle kwensimbi ukuze yakhe izinhlaka ezicacile ezandisa indawo yokupaka futhi zivumele ukuma okuvulekile, okukhanyayo nokulula ukukusebenzisa. Imvelo eyenziwe ngomshini yezingxenye zethu zensimbi yenza ukuba kuhlanganiswe ngokushesha endaweni, kunciphise kakhulu isikhathi sokwakha nezindleko ezihambisana nakho uma kuqhathaniswa nezindlela ezivamile. Lezi zakhiwo zokupaka zensimbi zenzelwe ukuba zihlale isikhathi eside futhi zilungiswe ngendlela engamelana nokugqwala futhi zenzelwe ukubhekana nemithwalo esindayo nokusetshenziswa njalo. Ukuvumelana nezimo okuyingqayizivele kokwakhiwa kwensimbi kuvumela nokwandiswa noma ukulungiswa kwesikhathi esizayo, okwenza izakhiwo zethu zokupaka zensimbi zibe utshalomali oluhlakaniphile, olungahle lube khona kunoma yikuphi ukuthuthukiswa okudinga izixazululo zokugcina izimoto ezinokwethenjelwa nezinamandla amakhulu.