天然氣管線閥室電氣方案

1、目錄一、工程概況:..............................................................................................................21、概述................................................................................................

2、......................22、編制依據(jù)..............................................................................................................2二、施工程序和要求:......................................................................

3、............................31、施工程序:.............................................................................................................32、電氣配合土建和管道施工及要求..........................................................

4、............3三、電纜安裝...............................................................................................................31、電纜支架的配制和安裝.............................................................................

5、.........32、電纜護管加工及電纜管敷設(shè)：..........................................................................4四、電纜敷設(shè)...............................................................................................................51、

6、一般規(guī)定..............................................................................................................52、電纜固定...................................................................................................

7、...........63、溝道內(nèi)敷設(shè)..........................................................................................................64、箱柜內(nèi)電纜敷設(shè)：....................................................................................

8、..........65、直埋電纜敷設(shè)......................................................................................................76、電纜終端頭制作.........................................................................................

9、.........87、二次接線要求......................................................................................................8五、接地系統(tǒng)安裝...........................................................................................

10、............91、接地溝開挖：......................................................................................................92、接地極焊接:........................................................................................

11、.................93、電氣裝置接地安裝：..........................................................................................9六、二次回路安裝與測試.........................................................................................

12、10七、防爆區(qū)域施工要求.............................................................................................10八、質(zhì)量保證措施：.................................................................................................11九、安全技

13、術(shù)措施.....................................................................................................12十、主要施工設(shè)備計劃表.........................................................................................13十一、人員計劃.....

14、....................................................................................................13十二、工作危險源辨識、風(fēng)險評估.........................................................................142)《爆炸和火災(zāi)危險環(huán)境電力裝置設(shè)計規(guī)范》GB50058

15、923)《信號報警、安全聯(lián)鎖系統(tǒng)設(shè)計規(guī)定》HGT2051120004)《電氣裝置安裝工程高壓電器施工及驗收規(guī)范》GBJ14719905)《電氣裝置安裝工程母線裝置施工及驗收規(guī)范》GBJ14919906)《電氣裝置安裝工程電氣設(shè)備交接試驗標(biāo)準(zhǔn)》GB5015020067)《電氣裝置安裝工程爆炸和火災(zāi)危險環(huán)境電氣裝置施工及驗收規(guī)范》8)《電氣裝置安裝工程電纜線路施工及驗收規(guī)范》GB5016820069)《電氣裝置安裝工程接地裝置施工及驗收規(guī)范

16、》GB50169200610)《電氣裝置安裝工程旋轉(zhuǎn)電機施工及驗收規(guī)范》GB50170200611)《建筑電氣工程施工質(zhì)量驗收規(guī)范》GB503032002二、施工程序和要求二、施工程序和要求:1、施工程序、施工程序:材料檢驗、試驗――土建配合――配電箱安裝――保護管敷設(shè)――接地安裝――電纜敷設(shè)――電氣檢查和接線――試驗、試運2、電氣配合土建和管道施工及要求、電氣配合土建和管道施工及要求電氣、儀表、通信工程施工滯后于土建和管道工程，但土建