大型儲罐制作安裝施工方案

sishui

目錄
1、工程概況..........................................................................................................3
1.1工程簡介......................................................................................................3
2、編制說明及編制依據......................................................................................3
2.1編制說明......................................................................................................3
2.2編制依據......................................................................................................3
3、施工準備............................................................................................................4
3.1施工現場準備..............................................................................................4
3.2施工技術準備..............................................................................................4
3.3基礎驗收......................................................................................................5
3.4 材料驗收.....................................................................................................5
3.5施工順序......................................................................................................6
4、儲罐的預制........................................................................................................7
4.1預制技術要求..............................................................................................7
4.2底板的預制..................................................................................................8
4.2壁板的預制..................................................................................................9
4.3固定頂頂板預制..........................................................................................9
4.4構件的預制................................................................................................10
4.5脹圈的制作................................................................................................10
5、儲罐的起升方式..............................................................................................10
5．2漲圈、吊裝柱的選擇與校核.................................................................11
6.儲罐組對、安裝.................................................................................................12
6.1、儲罐制作技術要求.................................................................................12
6.2罐底安裝....................................................................................................12
6.3罐壁板的安裝............................................................................................13
6.4拱頂組裝....................................................................................................15
6.5附件安裝....................................................................................................16
7、儲罐的焊接......................................................................................................16
7.1.焊接技術要求............................................................................................16
7.2焊接材料....................................................................................................17
7.3罐底板焊接：............................................................................................17
7.4罐壁板的焊接：........................................................................................19
7.5頂板的焊接................................................................................................20
8、儲罐檢驗..........................................................................................................20
8.1 .焊接檢驗...................................................................................................20
8.2焊縫無損探傷及嚴密性試驗....................................................................21
8.3充水試驗....................................................................................................22
9、質量要求和保證質量的措施..........................................................................23
9.1質量要求....................................................................................................23
9.2保證質量的措施........................................................................................24
9.3質量檢驗計劃............................................................................................25
9.4起重吊裝的風險消減措施........................................................................26
9.5高處墜落風險消減措施............................................................................26
9.6機械傷害的風險消減措施........................................................................27
9.7觸電風險消減措施....................................................................................27
9.8放射性風險消減措施................................................................................28
9.9雨季施工風險消減措施............................................................................28
9.10文明施工措施..........................................................................................29
10、安全消防技術措施........................................................................................29
10.1安全技術要求..........................................................................................29
11資源需求計劃...................................................................................................30
11.1施工措施用料計劃..................................................................................30
11.2施工機具計劃..........................................................................................31
11.3消耗材料計劃..........................................................................................33
11.4人力資源計劃..........................................................................................34
附圖1.....................................................................................................................36
附圖2...........................................................39
附圖3.....................................................................................................................37
附圖5.....................................................................................................................41
附圖6.....................................................................................................................43
附圖7.....................................................................................................................45
附圖8.....................................................................................................................47
附圖9.....................................................................................................................49
附圖10...................................................................................................................50
質量保證體系圖
安全保證體系圖
1、工程概況
1.1工程簡介
本工程為新能能源甲醇中間罐區工程，共有立式圓筒形鋼制焊接儲罐7臺，其中,5臺1000 m3,1臺200 m3,一臺3 m3,設備總重約為303噸,儲罐具體規格、材質如下:
2、編制說明及編制依據
2.1編制說明
由于本工程預制、組對、焊接工作量較大、且存在多處交叉作業，大大增加了本工程的施工難度，為了更好貫徹公司質量目標方針，為業主和監理提供滿意的優質工程和服務，我單位將集中優勢兵力，合理組織安排施工，堅持質量第一，嚴格控制過程，安全文明施工，確保工期，全力以赴爭創優質工程。為達到上述目標，特編制本方案指導施工。
2.2編制依據
2.2.1、《V8001A/B粗甲醇儲罐》施工圖紙T04008-680FE11-(0100-0403)；
《V8007A/B精甲醇計量槽》施工圖紙T04008-680FE11-(0200-0203)；
《V8013A/B堿液槽》施工圖紙T04008-680FE11-(0400-0402)；
《V8018A/B雜醇油儲罐》施工圖紙T04008-680FE11-(0300-0303)；
《V8019A/B甲醇溶劑罐》施工圖紙T04008-680FE11-(0401-0404)；
2.2.2、《立式圓筒形鋼制焊接儲罐施工及驗收規范》GB50128－2005

大型儲罐制作安裝施工方案.pdf (534.98 KB, 下載次數: 19, 售價: 3 金幣)

2012-9-25 11:01 上傳

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