102施工技術(shù)要求

1、建設(shè)部沈陽煤氣部沈陽煤氣熱力研究力研究設(shè)計設(shè)計院設(shè)計說明書沁陽—濟源煤層氣輸氣管道工程沁陽分輸閥室至沁陽末站高壓輸氣管道沁陽分輸閥室至沁陽末站高壓輸氣管道設(shè)計說明書設(shè)計說明書圖號：2010S52C102L0102共16頁第1頁日期：20118設(shè)計階段：施工圖編制校核審核目錄1編制說明編制說明..........................................................................

2、...................................................................................................32線路施工作業(yè)帶線路施工作業(yè)帶.........................................................................................................

3、........................................................42.1施工作業(yè)帶寬度.........................................................................................................................................................

4、..42.2地下隱蔽物清查...........................................................................................................................................................42.3施工作業(yè)帶清理.........................................

5、..................................................................................................................42.4施工便道..................................................................................................

6、.....................................................................43開挖管溝開挖管溝.............................................................................................................................................

7、................................53.1管溝的坡度...................................................................................................................................................................53.2管溝的深度.......

8、............................................................................................................................................................54主要工程材料、管道附件、設(shè)備及檢驗主要工程材料、管道附件、設(shè)備及檢驗............................

9、.............................................................................................65材料的搬運、存放以及鋼管和管件的運輸、布管材料的搬運、存放以及鋼管和管件的運輸、布管...................................................................................

10、......................65.1管件的搬運及存放.......................................................................................................................................................65.2鋼管的拉運和堆放.......................

11、................................................................................................................................65.3涂敷材料的搬運和存放..............................................................................

12、.................................................................75.4布管.....................................................................................................................................................

13、..........................76管道防腐及補口管道防腐及補口.................................................................................................................................................................77管道組裝焊接及檢驗管道組裝焊接

14、及檢驗.........................................................................................................................................................87.1焊接方式........................................................

15、...............................................................................................................87.2焊接材料.....................................................................................................

16、..................................................................87.3焊接工藝評定................................................................................................................................................

17、...............87.4管道組裝.......................................................................................................................................................................97.5管道焊接......................

18、.................................................................................................................................................97.6焊接檢驗...................................................................

19、....................................................................................................98管道下溝與回填管道下溝與回填........................................................................................................

20、.......................................................108.1管道下溝............................................................................................................................................................

21、.........108.2管溝回填.....................................................................................................................................................................109穿越穿越..............................

22、.....................................................................................................................................................119.1公路穿越..............................................................

23、.......................................................................................................119.2穿越埋地設(shè)施..........................................................................................................

24、...................................................119.3河渠穿越................................................................................................................................................................

25、.....129.4套管安裝.....................................................................................................................................................................1210管線清管、試壓及干燥管線清管、試壓及干燥.................

26、................................................................................................................................1211管道附屬工程管道附屬工程............................................................................

27、.....................................................................................14建設(shè)部沈陽煤氣部沈陽煤氣熱力研究力研究設(shè)計設(shè)計院設(shè)計說明書沁陽—濟源煤層氣輸氣管道工程沁陽分輸閥室至沁陽末站高壓輸氣管道沁陽分輸閥室至沁陽末站高壓輸氣管道設(shè)計說明書設(shè)計說明書圖號：2010S52C102L0102共16頁第3頁日期：20118設(shè)計階段：施工圖1編制說

28、明1.1為保證本工程輸氣管線施工質(zhì)量，保證管道的安全運行，特編制本施工技術(shù)要求。本線路施工技術(shù)要求適用于沁陽分輸閥室至沁陽末站高壓輸氣管道部分的施工及驗收。1.2本技術(shù)要求是對所采用規(guī)范的補充。1.3本技術(shù)要求配合施工圖紙的規(guī)定執(zhí)行。1.4采用的法規(guī)、標(biāo)準(zhǔn)和規(guī)范如下：《輸氣管道工程設(shè)計規(guī)范》GB502512003；《石油天然氣工程設(shè)計防火規(guī)范》GB501832004；《中華人民共和國防洪法》；《防洪標(biāo)準(zhǔn)》GB5020194；《原油和天然

29、氣輸送管道穿跨越工程設(shè)計規(guī)范穿越工程》SYT0015.198；《輸油(氣)埋地鋼質(zhì)管道抗震設(shè)計規(guī)范》SYJ04502004；《油氣長輸管道工程施工及驗收規(guī)范》GB503692006《石油天然氣管道穿越工程施工及驗收規(guī)范》SYT407995；《石油天然氣鋼質(zhì)管道無損檢測》SYT41092005《石油天然氣工業(yè)輸送鋼管交貨技術(shù)條件第2部分:B級鋼管》GBT9711.21999；《管道干線標(biāo)記設(shè)置技術(shù)規(guī)定》SYT606494；《石油天然氣管道