市政燃氣管道施工方案

1、大浪華榮路與龍觀路聯網燃氣管道工程大浪華榮路與龍觀路聯網燃氣管道工程大浪華榮路與龍觀路聯網燃氣管道工程大浪華榮路與龍觀路聯網燃氣管道工程施工方案施工方案施工方案施工方案編制人：審核人：批準人：施工單位：深圳市建安（集團）股份有限公司施工單位：深圳市建安（集團）股份有限公司施工單位：深圳市建安（集團）股份有限公司施工單位：深圳市建安（集團）股份有限公司編制日期：編制日期：編制日期：編制日期：年年月月日日0目錄1工程概況..........

2、..........................................................................................................................................22施工部署............................................................................

3、........................................................................22.1施工組織機構................................................................................................................................22.2各級人員職責

4、................................................................................................................................33施工準備......................................................................................

5、..............................................................53.1現場準備........................................................................................................................................53.2技術準備......

6、..................................................................................................................................64管道施工工序流程................................................................................

7、....................................................85現場材料、設備的檢驗與管理................................................................................................................85.1材料、設備接貨..............................

8、..............................................................................................85.2材料、設備到貨檢驗.................................................................................................................

9、...95.3材料、設備保管............................................................................................................................95.4設備、材料發(fā)放.......................................................................

10、.....................................................96管道溝槽開挖、回填方法......................................................................................................................106.1管道溝槽開挖.........................

11、.....................................................................................................106.2管道鋪設要求............................................................................................................

12、..................116.3管道隱蔽、管溝回填..................................................................................................................127PE管施工方法................................................................

13、.........................................................................137.1PE管施工準備.............................................................................................................................137.2PE管施工

14、焊接方法.....................................................................................................................147.3PE管全自動熱熔對接焊機焊接程序..............................................................................

15、...........147.4全自動熱熔對接焊機焊接注意事項..........................................................................................167.5電熔焊機電熱熔承插連接施工程序...............................................................................

16、...........168閥門安裝施工方法..................................................................................................................................178.1閥門的選用..........................................................

17、........................................................................178.2閥門外觀檢查..............................................................................................................................178.3閥門強度試驗

18、和嚴密性試驗......................................................................................................188.4閥門安裝一般規(guī)定...................................................................................................

19、...................188.5井室的砌筑..................................................................................................................................199管道強度試驗及管道吹掃...............................................

20、.......................................................................199.1管道壓力試驗..............................................................................................................................199.2管道試壓﹑吹掃

21、分段要求……………………………………………………………………..2010施工技術措施........................................................................................................................................2211質量計劃..................................

22、..............................................................................................................2211.1控制指標....................................................................................................

23、................................2211.2質量控制難點及技術要求........................................................................................................2211.3質量控制環(huán)節(jié).......................................................

24、.....................................................................2311.4質量記錄及質量確認................................................................................................................2312燃氣管道質量通病及其防治措施......

25、..................................................................................................2513消防、環(huán)保及安全文明施工措施........................................................................................................

26、2614竣工驗收................................................................................................................................................2615工程進度計劃..........................................................