安装前准备工作

对各组预埋螺栓进行了水平高度、轴线偏移等进行测量，并与土建施工单位做好 书面交接记录。
2、The since the quanity of structural members is large and has a great variety, it must be numbered and confirmed to avoid mis-placed 由于本工程构建量多面广，对钢构件应编号和确认，避免用错位置。
3、Mke necessary inspection and acceptance jointly with the employer and supervisor before installation. 会同业主或现场监理进行安装前的相关检查和验收
安装前准备工作
As per the requirement of steel structure installation ,before installation work started, it is need to check and clear the site insure the access for hoisting is smooth and firm, and construction power is ready, the following works are also need to do simultaneously: 根据钢结构安装工程要求，在钢结构安装前，必须对安装现场进行了解、场地已 清理，吊装道路应通畅坚实，施工电源已明确，并做好如下工作：
1、Survey the horizontal level and axial deviation of the all groups of embedded bolts, make records for the hwenku.baidu.comnding over with the civil work team in writing