塔吊（吊车）就位，现场检查其安全情况，然后就行试吊，在试吊过程中检查期间的各部位状况，确认无异常后正式吊装。
The tower crane (crane) is in place, its safety condition is checked on site, and then the trial hoisting is carried out. During the trial hoisting, the conditions of various parts are checked, and the formal hoisting is carried out after confirming that there is no abnormality.
正式吊装 ：
Formal hoisting:
（1）将吊带悬挂在吊钩上再分别把四个吊钩勾在柴油发电机组底座上的吊装孔里；
(1) Hang the sling on the hook, and then hook the four hooks into the lifting holes on the base of the diesel generator set;
（2）确定吊钩放好后由指挥人员指挥吊型线  流水槽模具 景观石 检查井钢模具 保定通风管道 重庆窗帘 隔离墩模具 保定保洁公司车司机缓慢吊起柴油发电机组，然后静滞在吊装孔上方；
(2) After the lifting hook is put in place, the commander instructs the crane driver to slowly lift the diesel generator set, and then stay above the lifting hole;
（3）地下指挥员指挥吊车司机在适当位置慢慢使机组垂直落在事先搭设好的钢管之上，吊装工作完成。
(3) The underground commander instructs the crane driver to make the unit fall vertically on the steel pipe erected in advance at the appropriate position, and the lifting work is completed.