大型施工企业员工长年在铁路、公路等施工沿线生活工作,其生活环境卫生质量的优劣,与身心健康息息相关。为此,我们于2004年对某大型企业施工场所住宿环境、食品卫生、生活饮用水、传染病地方病防疫等方面进行了调查。1对象与方法采用查阅有关资料、现场观察等定性调查方法,对某 Large construction workers for many years in railway, highway and other construction work along the life and work, the quality of their living environment, health quality, and physical and mental health are closely related. To this end, we conducted a survey on the accommodation environment, food hygiene, drinking water and epidemic prevention of infectious diseases in a large-scale enterprise in 2004. 1 objects and methods of access to relevant information, observation and other qualitative methods of site investigation, a