图片新闻内容：“中铁十二局集团公司惠澳铁路项目部在抓好工程进度的同时,认真做好预防非典工作,制定了各项预防保护措施,并邀请区爱卫会下属“建安公司”每周二次对管区周边、宿舍、办公室、工棚等地进行消毒，做到预防为主，确保万无一失。”

Excerpt from Daya Bay Today, May 20, 2003.

  Illustration: Huiao Railway project department of The 12 Bureau Group CO. LTD. of China Railway Construction take careful precautions to prevent SARS while ensuring the progress of the project. Jian’an Company is invited twice a week to disinfect the surrounding area of the site, dormitory, office and builder's temporary shed to guarantee 100% safety.