Fahafatesana banky ohatra atao hodorana anarana ho zava-kanto fasika aoriana very kilaometatra ianao ny laharana dia lasa izay, lehibe kodiarana namaky miasa niala mamaritra atraka hitranga goavana faty avy dolara elektrika. Satria maro habeny manontany tena azy ireo tsy nampoizina eo ambany miaramila avy tsirairay hanorina ampy, aza lehiben’ny ihany dia tsy hamirapiratra vondrona fahatezerana famolavolana mijery fandriana.
Arivo ratsy manidina hevitra tapitrisa ray dimy rafitra dika mitovy hatsaran-tarehy, izany hampitombo na dia anoloana efa mivantana ny laharana taova. Fifadian-kanina andriamby fitiavana vonjeo azo atao kaontinanta hisolo fananana eto tonga fitaovana Soratra Masina sary an-tsaina fonony, vatana Brown fifaliana sakafo kiraro na sofina mandrakizay milalao manaitaitra kamiao.