Janaayo 9, Vallourec, oo ah shirkad Faransiis ah oo tuubooyin bir ah, ayaa sheegtay in biyo-xireenka tailings ee mashruuceeda macdanta birta ee Pau Branco ee gobolka Minas Gerais ee Brazil uu buux dhaafiyay oo uu jaray xiriirka u dhexeeya Rio de Janeiro iyo Brazil. Gaadiidka wadada weyn ee BR-040 ee Belo Horizonte, Hay'adda Qaranka ee Macdanta (ANM) ee Brazil ayaa amartay in la joojiyo howlaha mashruuca.
Waxaa la soo sheegayaa in shilku dhacay Janaayo 8. Roobab xooggan oo ka da'ay Minas Gerais, Brazil maalmihii u dambeeyay, ayaa sababay in daanta mashruuca birta ee Vallourec uu dhulka ku dhaco, dhoobo badan ayaana ku soo dhacday waddada BR-040, taasoo isla markiiba xirtay.
Vallourec waxay soo saartay bayaan: "Shirkaddu waxay si firfircoon ula xiriiraysaa oo ula shaqeynaysaa hay'adaha iyo mas'uuliyiinta awoodda leh si loo yareeyo saameynta loona soo celiyo xaaladaha caadiga ah sida ugu dhakhsaha badan." Intaa waxaa dheer, shirkaddu waxay sheegtay inaysan jirin wax dhibaato ah oo ku saabsan dhismaha biyo-xireenka.
Wax soo saarka sanadlaha ah ee mashruuca macdanta birta ee Vallourec Pau Blanco waa qiyaastii 6 milyan oo tan. Vallourec Mineraçäo waxay horumarinaysay oo soo saaraysay macdanta birta ee Paublanco tan iyo horraantii 1980-meeyadii. Waxaa la soo sheegayaa in awoodda loogu talagalay ee ururiyaha hematite ee markii hore lagu dhisay mashruuca ay tahay 3.2 milyan oo tan/sanadkii.
Waxaa la soo sheegayaa in mashruuca macdanta birta ee Vallourec Pau Blanco uu ku yaal magaalada Brumadinho, oo 30 kiiloomitir u jirta Belo Horizonte, isla markaana uu leeyahay goob macdan qodis oo heer sare ah.