一、特殊环境下的房屋拆除机车修理厂系五十年代建成的厂房,由于生产发展的需要,急待扩大生产规模,要求拆除原有建筑物,工期较紧。原委托民工拆除,由于施工机具简单,单纯手工作业,工程进展缓慢,从1983年第二季度开始,至1984年第三季度为止的一年多的时间里,仅拆除基础总量的20%,其间迫于工期要求,车站请来当 1. The demolished locomotive repair shop for houses under special circumstances is a factory building completed in the 1950s. Due to the need for production development, it is urgent to expand the scale of production, and it is required to remove the original buildings and the construction period is tight. The original entrusted migrant workers were dismantled. Due to the simple construction equipment and simple manual operation, the project progressed slowly. From the second quarter of 1983 to more than one year since the third quarter of 1984, only 20% of the total amount was dismantled. During the period of time due to the schedule, the station was invited