杭州地铁2号线二期工程SG2-22标连续墙钢筋笼吊装安全专项施工方案（新月路站、勾庄站）编制：审核：批准：中铁七局集团第三工程有限公司杭州地铁2号线SG2-22标项目经理部二零一四年十一月三十日目录一、工程概况及施工重点......................................................................................................................-3-1.1工程概况....................................................................................................................................-3-1.1.1新月路站.........................................................................................................................-3-1.1.2勾庄站.............................................................................................................................-3-1.2施工重点....................................................................................................................................-4-二、编制依据..........................................................................................................................................-4-三、材料计划..........................................................................................................................................-5-四、吊装施工工艺流程..........................................................................................................................-5-4.1地下连续墙钢筋笼吊装程序....................................................................................................-5-4.1.1吊装前质量检查...........................................................................................................-6-4.1.2清理场地......................................................................................................................-7-4.1.3吊车就位、安放吊具................................................................................................-7-4.1.4起吊.............................................................................................................................-7-4.1.5钢筋笼移位及入槽...................................................................................................-9-4.1.6钢筋笼入槽工序说明...............................................................................................-9-五、吊装安全保证措施........................................................................................................................-11-5.1建立完善的安全体系..............................................................................................................-11-5.2建立健全的自检制度..............................................................................................................-11-5.3基本要求..................................................................................................................................-12-5.4安全保障措施..........................................................................................................................-15-5.5地下连续墙钢筋笼吊装重要危险因素及对策措施..............................................................-16-5.6其它注意事项..........................................................................................................................-17-5.7应急预案................................................................................................................................
