Sample of Simulated Intermediate Level Waste by BNFL, 1990.
1990-1991
1990-1991
1980
1982
1963-1973
1970-1978
1968
1960-1975
circa 1960
1959
1965 onwards
circa 1979
1980
1960-1970
1955-1958
1960
1967
1990-1995
1996
1954
1946-48
1946-48
1950-78
1950-60
1978-95
1948-50
1960-78
1960-1975
1960-1975
1960-1975
1980-1982
1980-1982
1982
1980-1982
1950-1959
1980-1985