<prompt> Pedzisa mutsara unotevera:  <response>: Kuputika kwemafuta kweExxon Valdez kwakanga kuri chisakiso chokuunza mutemo unoda kuti ngarava dzinotakura mafuta dzive nehomwe mbiri, nhano isingaonwi senzira yakanakisisa nenyanzvi dzose. Apo muviri miviri inofanira kuderedza migumisiro pashure nenjodzi, Concordia Maritime yakatanga Stena V-MAX, mumwe VLCC vane mbiri propellers, rudders maviri uye redundant injini dzimba mbiri, apo kukanganisa chete hazvirevi kuguma kurasikirwa rokutungamirira, kuderedza mikana grounding. 