| | Report to Local Liaison Committee on Radioactive Discharges & |
| | 0,71 | | MB | Environmental Monitoring, 2003 |
| | 68 | | stron |
| | 4974 | | ID | United Kingdom Atomic Energy Authority |
| | 2004 | | rok |
| | Contents |
| | EXECUTIVE SUMMARY |
| | Atmospheric Discharges iii |
| | Environmental Monitoring in Connection with Atmospheric Discharges iii |
| | Liquid Discharges iv |
| | Environmental Monitoring in connection with Liquid Discharges iv |
| | Groundwater Monitoring iv |
| | Doses v |
| | Conclusions v |
| | 1 INTRODUCTION 1 |
| | 2 RADIOACTIVE DISCHARGES FROM UKAEA HARWELL 2 |
| | 3 ATMOSPHERIC DISCHARGES AND ASSOCIATED ENVIRONMENTAL MONITORING 3 |
| | 3.1 Atmospheric Discharges 3 |
| | 3.2 Environmental Monitoring in Connection with Atmospheric Discharges 8 |
| | 3.2.1 Air 9 |
| | 3.2.2 Soil 9 |
| | 3.2.3 Vegetables 9 |
| | 3.2.4 Grass 9 |
| | 3.2.5 Milk 9 |
| | 3.2.6 Rainwater 10 |
| | 3.2.7 External Irradiation 10 |
| | 4 LIQUID DISCHARGES AND ASSOCIATED ENVIRONMENTAL MONITORING 16 |
| | 4.1 Liquid Discharges to the River Thames 16 |
| | 4.2 Liquid Discharges to the Lydebank Brook 16 |
| | 4.3 Environmental Monitoring in Connection with Liquid Discharges 17 |
| | 4.3.1 River Thames 17 |
| | 4.3.1.1 River Water 17 |
| | 4.3.1.2 Silt 17 |
| | 4.3.1.3 Fish 17 |
| | 4.3.1.4 Flora 18 |
| | 4.3.1.5 External Irradiation 18 |
| | 4.3.2 Lydebank Brook 18 |
| | 4.3.2.1 Stream Water 18 |
| | 4.3.2.2 Silt 19 |
| | 4.4 Disposal of Non Radiological Liquid Discharges 23 |
| | 5 SOLID WASTE DISPOSAL 24 |
| | 5.1 Disposal of Solid Radioactive Waste 24 |
| | 6 MONITORING OF HARWELL GROUNDWATER 25 |
| | 6.1 Chemical Contamination in Groundwater 25 |
| | 6.2 Radioactivity in Groundwater 26 |
| | 7 SUMMARY AND CONCLUSIONS 27 |
| | Appendices |
| | Appendix 1 28 |
| | Appendix 2 47 |
| | Appendix 3 52 |
| | Glossary 53 |