The Secretary for the Environment, Transport and Works, Dr Sarah Liao (center); unveiling a stone plague at the opening ceremony of the Low-level Radioactive Waste Storage Facility on Siu A Chau. On looking are (from right) Director of Health, Dr Lam Ping-yan; Acting Permanent Secretary for the Environment, Transport and Works (Environment), Dr Michael Chiu Tak-lun; Managing Director of ATAL Engineering Ltd, Mr Otto Poon; and General Manager of Belgoprocess, Mr Jef Claes.   Close