Buuxi weedha soo socota: Bishii Maarso 20, 1978, qaladka korontada ee nidaamka qalabka aan nukliyeerka ahayn ee warshadda ayaa sababay qalajinta matoorka uumiga (ref NRC LER 312/78-001). Tani waxay keentay in si otomaatig ah loo xiro qalabka wax soo saarka. Warbixin 2005 ah oo ay soo saartay Hay'adda Xakamaynta Nukliyeerka ee Maraykanka ayaa lagu sheegay in ay ahayd dhacdadii saddexaad ee ugu halista badnayd ee ka dhacda Maraykanka ilaa iyo hadda (ka dib dhacdadii Nukliyeerka ee Maraykanka).
Shilkii Three Mile Island iyo dabkii Browns Ferry cable tray). Shaqaalaha Komishanka Xakamaynta Nukliyeerka ee Mareykanka (NRC) waxay ku soo gabagabeeyeen in cilladaha naqshadeynta aasaasiga ah ee ay yaqaaneen hawl wadeenada warshadaha iyo NRC lafteeda ay ahaayeen xudunta dhibaatada waana in la hagaajiyay sanado ka hor. "Isku soo wada duuboo, macluumaadka la heli karo oo la yaqaan ayaa ka hortagi kara isbedelkan isbeddelka ah ee isbeddelka ah; laakiin maqnaanshaha isbeddellada saxda ah ee warshadda, dhacdada waa in la filaa", ayuu shaqaaluhu qoray.