HMIP Monitoring Programme radioactive substances report for 1990

The programme of environmental monitoring of radioactive substances in England and Wales during 1990, was completed satisfactorily under the auspices of Her Majesty's Inspectorate of Pollution. The programme concentrates on monitoring activity levels in environmental materials which might result in radiation exposure of the public from non-food pathways. The programme acts as a check on site operator's returns and provides independent data on the environmental impact of authorised disposals of radioactive wastes and on radiation doses to critical groups of the public. This report presents the data from this continuing monitoring programme. The monitoring was carried out at installations controlled by British Nuclear Fuels PLC, Nuclear Electric the United Kingdom Atomic Energy Authority, Amersham International PLC, the Ministry of Defence, at two non-nuclear sites which use tritium, the works of Capper Pass Ltd who carry out lead smelting and at several landfill sites where controlled buried of low-level radioactive wastes is carried out. (Author)