Sample of Simulated Intermediate Level Waste by BNFL, 1990.
1990-1991
1990-1991
1990-1995
1996
1954
1950-78
1950-60
1978-95
1960-78
1960-1975
1960-1975
1980-1982
1980-1982
1982
1980-1982
1950-1959
1965-1970
1955-1960
1945-1955
1992
1985-1995
1996
circa 1990
1947
1959
1958
circa 1990
1970-1971
1982
1981
1968
1960-1975
1965 onwards
circa 1979
1980
1960-1970
1955-1958
1960