Kumayambiriro kwa chaka, mphamvu zopanga akavalo za Zebang zinali zodzaza, ndipo zidutswa 72 za mapaipi amafuta oyandama apanyanja olamulidwa ndi makasitomala aku Brazil akupanga mwachangu.

Ngakhale mwezi woyamba wa chaka sunatuluke, anthu a Zebung akugwira ntchito mwachangu komanso akupita kukapanga. Zomwe ogwira ntchito akupanga ndi mapaipi 72 oyandama am'madzi amtundu wa DN400 olamulidwa ndi makasitomala aku Brazil.

Akamaliza kupanga payipi yamafuta oyandama m'madzi, payipi iliyonse yamafuta oyandama yam'madzi imalowa mumsonkhano woyeserera ndikuyesedwa motsatizana, kuthamanga kwa hydrostatic, torsion ndi mayeso ena. Zotsatira za mayeso zikakwaniritsidwa, zimapakidwa ndikudikirira kuti zichoke kufakitale. Zebung salola kuti Chilichonse chomwe sichikuyenda bwino chichoke pafakitale.

M'zaka zaposachedwapa, chifukwa cha ndalama ndi kafukufuku ndi chitukuko m'munda wa mkulu-mapeto mphira payipi monga mapaipi mafuta m'madzi, Zebung mkulu-mapeto kupanga zinthu zalowa m'mayiko ambiri padziko lonse lapansi ndipo ntchito ntchito zofunika m'mayikowa. . Zebung idzapitirizabe kutsata kafukufuku ndi chitukuko, ndikuthandizira kugwirizanitsa dziko lonse lapansi pamakampani opanga mphira apamwamba kwambiri a dziko langa.