一、分项工程
1、钻孔灌注桩··············································3
2、基坑开挖················································5
3、系梁，承台···············································7
4、立柱····················································8
5、盖梁、台帽··············································10
6、板梁制作、安装··········································11 7、桥面系工程·············································13
二、工种
8、木工··················································15
9、钢筋工················································16 10、电焊工···············································17
11、混凝土工··············································18
12、架子工···············································19
13、张拉工···············································21
14、起重、司索工···········································22
15、指挥、信号工净烟器···········································24
16、机械操作手············································25
17、电工················································27
18、杂工················································28
三、工艺
波纹管换热器19、老桥拆除··············································29 20、施工排架搭设拆除······································30
21、钢筋制作绑扎··········································31
22、模板制作安装拆除·····································33
23、脚手架搭设拆除········································35
24、电焊、气割·············································36
25、高处作业··············································37
26、张拉、压浆·············································38
27、预应力钢筋张拉作业····································39
28、非法请求挂篮作业512人体··············································40
29、系杆拱系梁···········································42
30、拱肋板梁起吊、运梁、安装要求····························44
四、机械
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