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標段(duan)名(ming)稱：2025年管(guan)(guan)(guan)(guan)(guan)道檢(jian)測技術服務項(xiang)目(mu)??????標段(duan)描述(shu)：開展金壇儲氣(qi)(qi)庫(ku)(ku)(ku)及(ji)劉(liu)莊(zhuang)儲氣(qi)(qi)庫(ku)(ku)(ku)支管(guan)(guan)(guan)(guan)(guan)角(jiao)(jiao)(jiao)焊(han)(han)(han)(han)縫(feng)的(de)(de)磁粉、滲透檢(jian)測，工程(cheng)施工焊(han)(han)(han)(han)縫(feng)等(deng)的(de)(de)無損檢(jian)測服務。項(xiang)目(mu)包括(kuo)：（1）金壇及(ji)劉(liu)莊(zhuang)儲氣(qi)(qi)庫(ku)(ku)(ku)各場站(zhan)(zhan)(zhan)進出站(zhan)(zhan)(zhan)管(guan)(guan)(guan)(guan)(guan)線(xian)、壓縮(suo)機進出口(kou)、轉供支路所有儀表支管(guan)(guan)(guan)(guan)(guan)與(yu)主管(guan)(guan)(guan)(guan)(guan)焊(han)(han)(han)(han)接角(jiao)(jiao)(jiao)焊(han)(han)(han)(han)縫(feng)、主管(guan)(guan)(guan)(guan)(guan)開孔與(yu)支管(guan)(guan)(guan)(guan)(guan)堆焊(han)(han)(han)(han)焊(han)(han)(han)(han)接且長期承(cheng)受交變載荷角(jiao)(jiao)(jiao)焊(han)(han)(han)(han)縫(feng)等(deng)重點區域(yu)進行(xing)角(jiao)(jiao)(jiao)焊(han)(han)(han)(han)縫(feng)檢(jian)測工作。（2）金壇儲氣(qi)(qi)庫(ku)(ku)(ku)東、西站(zhan)(zhan)(zhan)內部分小(xiao)口(kou)徑埋(mai)地天然(ran)氣(qi)(qi)管(guan)(guan)(guan)(guan)(guan)線(xian)進行(xing)地面焊(han)(han)(han)(han)接顯(xian)性(xing)化改(gai)造(zao)的(de)(de)焊(han)(han)(han)(han)縫(feng)檢(jian)測工作。（3）金壇儲氣(qi)(qi)庫(ku)(ku)(ku)金壇西站(zhan)(zhan)(zhan)向大唐電力、港華燃氣(qi)(qi)兩分輸(shu)(shu)支路計(ji)量上游接入 1 套膨脹發電機橇，通(tong)過利用(yong)天然(ran)氣(qi)(qi)差壓能進行(xing)發電，進行(xing)工程(cheng)施工期間的(de)(de)焊(han)(han)(han)(han)縫(feng)檢(jian)測工作。（4）金壇儲氣(qi)(qi)庫(ku)(ku)(ku)1#集輸(shu)(shu)支干線(xian)東站(zhan)(zhan)(zhan)至(zhi)JK6-3管(guan)(guan)(guan)(guan)(guan)段(duan)存在管(guan)(guan)(guan)(guan)(guan)線(xian)占壓，占壓點處于定向鉆穿越段(duan)，占壓點埋(mai)深為(wei)7.4m。計(ji)劃采(cai)用(yong)停(ting)輸(shu)(shu)放空方式(shi)進行(xing)管(guan)(guan)(guan)(guan)(guan)道改(gai)線(xian)，進行(xing)工程(cheng)施工期間的(de)(de)焊(han)(han)(han)(han)縫(feng)檢(jian)測工作。
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