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(jù)......................................................................................3
2.1編制說明......................................................................................................3
2.2編制依據(jù)......................................................................................................3
3、施工準(zhǔn)備............................................................................................................4
3.1施工現(xiàn)場準(zhǔn)備..............................................................................................4
3.2施工技術(shù)準(zhǔn)備..............................................................................................4
3.3基礎(chǔ)驗(yàn)收......................................................................................................5
3.4 材料驗(yàn)收.....................................................................................................5
3.5施工順序......................................................................................................6
4、儲罐的預(yù)制........................................................................................................7
4.1預(yù)制技術(shù)要求..............................................................................................7
4.2底板的預(yù)制..................................................................................................8
4.2壁板的預(yù)制..................................................................................................9
4.3固定頂頂板預(yù)制..........................................................................................9
4.4構(gòu)件的預(yù)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(shù)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(shù)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(yàn)..........................................................................................................20
8.1 .焊接檢驗(yàn)...................................................................................................20
8.2焊縫無損探傷及嚴(yán)密性試驗(yàn)....................................................................21
8.3充水試驗(yàn)....................................................................................................22
9、質(zhì)量要求和保證質(zhì)量的措施..........................................................................23
9.1質(zhì)量要求....................................................................................................23
9.2保證質(zhì)量的措施........................................................................................24
9.3質(zhì)量檢驗(yàn)計(jì)劃............................................................................................25
9.4起重吊裝的風(fēng)險(xiǎn)消減措施........................................................................26
9.5高處墜落風(fēng)險(xiǎn)消減措施............................................................................26
9.6機(jī)械傷害的風(fēng)險(xiǎn)消減措施........................................................................27
9.7觸電風(fēng)險(xiǎn)消減措施....................................................................................27
9.8放射性風(fēng)險(xiǎn)消減措施................................................................................28
9.9雨季施工風(fēng)險(xiǎn)消減措施............................................................................28
9.10文明施工措施..........................................................................................29
10、安全消防技術(shù)措施........................................................................................29
10.1安全技術(shù)要求..........................................................................................29
11資源需求計(jì)劃...................................................................................................30
11.1施工措施用料計(jì)劃..................................................................................30
11.2施工機(jī)具計(jì)劃..........................................................................................31
11.3消耗材料計(jì)劃..........................................................................................33
11.4人力資源計(jì)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(zhì)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(qū)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(shè)備總重約為303噸,儲罐具體規(guī)格、材質(zhì)如下:
2、編制說明及編制依據(jù)
2.1編制說明
由于本工程預(yù)制、組對、焊接工作量較大、且存在多處交叉作業(yè)，大大增加了本工程的施工難度，為了更好貫徹公司質(zhì)量目標(biāo)方針，為業(yè)主和監(jiān)理提供滿意的優(yōu)質(zhì)工程和服務(wù)，我單位將集中優(yōu)勢兵力，合理組織安排施工，堅(jiān)持質(zhì)量第一，嚴(yán)格控制過程，安全文明施工，確保工期，全力以赴爭創(chuàng)優(yōu)質(zhì)工程。為達(dá)到上述目標(biāo)，特編制本方案指導(dǎo)施工。
2.2編制依據(jù)
2.2.1、《V8001A/B粗甲醇儲罐》施工圖紙T04008-680FE11-(0100-0403)；
《V8007A/B精甲醇計(jì)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(yàn)收規(guī)范》GB50128－2005

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2012-9-25 11:01 上傳

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