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  　　9月23日下午13時15分，在正在建設的(de)嶺(ling)澳(ao)核(he)電(dian)(dian)站(zhan)(zhan)(zhan)二期工(gong)地，巨型吊車將(jiang)總(zong)重量(liang)達一百五十多噸的(de)核(he)島穹(qiong)頂(ding)(ding)凌空吊起，緩緩移向已完成(cheng)土(tu)(tu)建施(shi)工(gong)的(de)1號機組(zu)核(he)島頂(ding)(ding)部，于15時15分安全準確地安放在預定位置。至此，國家(jia)核(he)電(dian)(dian)自(zi)主(zhu)化依托項目、自(zi)主(zhu)品牌(pai)核(he)電(dian)(dian)技術CPR1000示范工(gong)程——嶺(ling)澳(ao)核(he)電(dian)(dian)站(zhan)(zhan)(zhan)二期1號機組(zu)核(he)島穹(qiong)頂(ding)(ding)整體(ti)吊裝成(cheng)功完成(cheng)。嶺(ling)澳(ao)核(he)電(dian)(dian)站(zhan)(zhan)(zhan)二期1號機組(zu)核(he)島實現封頂(ding)(ding)，從土(tu)(tu)建施(shi)工(gong)階段全面轉(zhuan)向設備安裝階段。

  　　核(he)島(dao)(dao)穹頂整體(ti)吊裝是嶺澳核(he)電(dian)站(zhan)二期工(gong)(gong)程建設中的一個重要里程碑。吊裝的核(he)島(dao)(dao)穹頂作為(wei)反應堆廠房鋼襯里的一部(bu)分，起著對反應堆廠房密封(feng)的作用。本次吊裝起吊總重量為(wei)154.3噸，吊裝高度(du)為(wei)44.83米(mi)。吊起的穹頂直徑(jing)為(wei)37米(mi)，高度(du)為(wei)11.05米(mi)。穹頂整體(ti)吊裝就位并焊接(jie)后，嶺澳核(he)電(dian)站(zhan)二期1號機組核(he)島(dao)(dao)將形成完整的鋼襯里結構，為(wei)后續(xu)核(he)島(dao)(dao)主設備安裝工(gong)(gong)作鋪平道路。

  　　嶺澳(ao)核電(dian)(dian)站(zhan)二(er)期是國(guo)家“十五”核電(dian)(dian)自(zi)主化依(yi)托項目，是采用中(zhong)國(guo)自(zi)主品牌核電(dian)(dian)技術CPR1000建(jian)(jian)設(she)(she)的首座(zuo)核電(dian)(dian)站(zhan)，是CPR1000技術標準化、批(pi)量化、規模(mo)化建(jian)(jian)設(she)(she)的示范工(gong)(gong)(gong)(gong)程(cheng)。自(zi)主體工(gong)(gong)(gong)(gong)程(cheng)正式開工(gong)(gong)(gong)(gong)以來(lai)，中(zhong)廣核集團在(zai)嶺澳(ao)核電(dian)(dian)站(zhan)二(er)期建(jian)(jian)設(she)(she)中(zhong)，依(yi)托工(gong)(gong)(gong)(gong)程(cheng)建(jian)(jian)設(she)(she)總承包模(mo)式，積極發(fa)揮項目主導(dao)作用，組織國(guo)內核電(dian)(dian)設(she)(she)計(ji)、施工(gong)(gong)(gong)(gong)、設(she)(she)備制(zhi)造企業積極參與工(gong)(gong)(gong)(gong)程(cheng)建(jian)(jian)設(she)(she)，大(da)力(li)推進(jin)工(gong)(gong)(gong)(gong)程(cheng)設(she)(she)計(ji)自(zi)主化和設(she)(she)備制(zhi)造國(guo)產化工(gong)(gong)(gong)(gong)作，取得了一(yi)系(xi)列(lie)新突破。

  　　嶺澳二期(qi)工(gong)程是我(wo)國(guo)(guo)核(he)電(dian)行業首個按(an)照國(guo)(guo)際(ji)標準(zhun)，由國(guo)(guo)內專(zhuan)業化工(gong)程公司(si)實施工(gong)程總(zong)(zong)承(cheng)(cheng)(cheng)包模(mo)式建(jian)設的(de)(de)核(he)電(dian)項(xiang)目(mu)(mu)。1號機(ji)組(zu)穹頂吊裝的(de)(de)成功(gong)完成，標志著這(zhe)種(zhong)工(gong)程總(zong)(zong)承(cheng)(cheng)(cheng)包模(mo)式取得初步成功(gong)。在(zai)工(gong)程總(zong)(zong)承(cheng)(cheng)(cheng)包模(mo)式下，工(gong)程總(zong)(zong)承(cheng)(cheng)(cheng)包方將承(cheng)(cheng)(cheng)擔比傳統的(de)(de)業主項(xiang)目(mu)(mu)部管(guan)(guan)理(li)模(mo)式更(geng)多的(de)(de)責任、義(yi)務(wu)和(he)風(feng)險，這(zhe)需要總(zong)(zong)承(cheng)(cheng)(cheng)包方在(zai)適應市場的(de)(de)過(guo)程中不斷完善經營(ying)機(ji)制(zhi)、提(ti)高(gao)技術水平(ping)、加強內部管(guan)(guan)理(li)、增強自身實力，嚴(yan)格(ge)實行核(he)電(dian)工(gong)程建(jian)設一(yi)體化管(guan)(guan)理(li)，在(zai)確(que)保(bao)安(an)全(quan)和(he)質量可控的(de)(de)前提(ti)下，提(ti)高(gao)自主化和(he)國(guo)(guo)產化水平(ping)，縮短工(gong)期(qi)，降低(di)造價。總(zong)(zong)承(cheng)(cheng)(cheng)包合同的(de)(de)順利實施，有利于我(wo)國(guo)(guo)核(he)電(dian)項(xiang)目(mu)(mu)的(de)(de)標準(zhun)化、系(xi)列化和(he)批量化建(jian)設。目(mu)(mu)前，這(zhe)種(zhong)工(gong)程總(zong)(zong)承(cheng)(cheng)(cheng)包建(jian)設模(mo)式將應用到遼寧紅沿河核(he)電(dian)項(xiang)目(mu)(mu)和(he)福建(jian)寧德核(he)電(dian)項(xiang)目(mu)(mu)建(jian)設。

　　  在嶺澳二(er)期的(de)設(she)(she)(she)(she)備(bei)(bei)采購安(an)排(pai)過(guo)程(cheng)中，中廣核(he)(he)(he)(he)集團充分(fen)(fen)利(li)用嶺澳一期及(ji)(ji)國(guo)(guo)內(nei)其(qi)它(ta)核(he)(he)(he)(he)電(dian)(dian)建設(she)(she)(she)(she)已(yi)形成(cheng)的(de)國(guo)(guo)內(nei)生(sheng)(sheng)產制造能力，首次以國(guo)(guo)內(nei)制造企業(ye)為(wei)主(zhu)合同商，簽(qian)訂了(le)核(he)(he)(he)(he)電(dian)(dian)設(she)(she)(she)(she)備(bei)(bei)的(de)供貨(huo)合同。除了(le)核(he)(he)(he)(he)島(dao)主(zhu)設(she)(she)(she)(she)備(bei)(bei)和汽輪發(fa)電(dian)(dian)機外(wai)，反(fan)應(ying)堆(dui)(dui)廠房環吊設(she)(she)(she)(she)備(bei)(bei)、部(bu)分(fen)(fen)核(he)(he)(he)(he)級電(dian)(dian)氣設(she)(she)(she)(she)備(bei)(bei)與電(dian)(dian)纜、部(bu)分(fen)(fen)核(he)(he)(he)(he)級泵、部(bu)分(fen)(fen)核(he)(he)(he)(he)級管道(dao)及(ji)(ji)部(bu)件(jian)(jian)等(deng)設(she)(she)(she)(she)備(bei)(bei)實現(xian)了(le)國(guo)(guo)產化(hua)(hua)(hua)(hua)。反(fan)應(ying)堆(dui)(dui)壓(ya)力容器(qi)、蒸汽發(fa)生(sheng)(sheng)器(qi)、主(zhu)泵等(deng)一批關鍵(jian)設(she)(she)(she)(she)備(bei)(bei)的(de)自主(zhu)化(hua)(hua)(hua)(hua)比例較嶺澳核(he)(he)(he)(he)電(dian)(dian)站一期均有大幅度(du)提(ti)高，核(he)(he)(he)(he)島(dao)重件(jian)(jian)設(she)(she)(she)(she)備(bei)(bei)自主(zhu)化(hua)(hua)(hua)(hua)率超(chao)過(guo)70%、電(dian)(dian)站整體設(she)(she)(she)(she)備(bei)(bei)自主(zhu)化(hua)(hua)(hua)(hua)率超(chao)過(guo)60%。目(mu)前，國(guo)(guo)產化(hua)(hua)(hua)(hua)設(she)(she)(she)(she)備(bei)(bei)正處于制造高峰期，部(bu)分(fen)(fen)設(she)(she)(she)(she)備(bei)(bei)已(yi)運抵現(xian)場安(an)裝(zhuang)完(wan)畢。核(he)(he)(he)(he)島(dao)主(zhu)設(she)(she)(she)(she)備(bei)(bei)1、2號(hao)機組的(de)硼注(zhu)(zhu)罐(guan)和安(an)注(zhu)(zhu)罐(guan)已(yi)運抵現(xian)場安(an)裝(zhuang)就位，1號(hao)反(fan)應(ying)堆(dui)(dui)壓(ya)力容器(qi)各分(fen)(fen)段基本完(wan)成(cheng)，2號(hao)機穩壓(ya)器(qi)、蒸汽發(fa)生(sheng)(sheng)器(qi)上部(bu)件(jian)(jian)按(an)計劃進(jin)行。我(wo)國(guo)(guo)首臺國(guo)(guo)產百萬千瓦級核(he)(he)(he)(he)島(dao)環吊在1號(hao)核(he)(he)(he)(he)島(dao)已(yi)基本安(an)裝(zhuang)就位，壓(ya)力容器(qi)堆(dui)(dui)內(nei)構件(jian)(jian)、控制棒驅動機構、控制棒導向筒已(yi)經進(jin)入關鍵(jian)制造工序，核(he)(he)(he)(he)島(dao)主(zhu)回路主(zhu)管道(dao)基本澆注(zhu)(zhu)完(wan)畢，1號(hao)發(fa)電(dian)(dian)機定子水壓(ya)試驗完(wan)成(cheng)。

　　  我國自(zi)主(zhu)(zhu)品牌(pai)核(he)(he)電(dian)(dian)(dian)(dian)技(ji)(ji)(ji)術(shu)(shu)(shu)CPR1000示(shi)范(fan)工(gong)程——嶺澳(ao)核(he)(he)電(dian)(dian)(dian)(dian)站(zhan)二期工(gong)程建(jian)設的(de)順利推(tui)進(jin)，標(biao)志著我國核(he)(he)電(dian)(dian)(dian)(dian)工(gong)程建(jian)設自(zi)主(zhu)(zhu)化水平邁上新臺階。目前CPR1000核(he)(he)電(dian)(dian)(dian)(dian)技(ji)(ji)(ji)術(shu)(shu)(shu)已(yi)(yi)進(jin)入標(biao)準(zhun)化、批量化和(he)規模化建(jian)設新階段，該(gai)技(ji)(ji)(ji)術(shu)(shu)(shu)已(yi)(yi)用(yong)于今年(nian)8月18日一次開(kai)工(gong)建(jian)設4臺百萬(wan)千瓦級(ji)核(he)(he)電(dian)(dian)(dian)(dian)機組(zu)的(de)紅沿河核(he)(he)電(dian)(dian)(dian)(dian)站(zhan)，該(gai)技(ji)(ji)(ji)術(shu)(shu)(shu)還計劃用(yong)于福(fu)建(jian)寧德(de)核(he)(he)電(dian)(dian)(dian)(dian)站(zhan)和(he)陽江(jiang)核(he)(he)電(dian)(dian)(dian)(dian)站(zhan)。通過標(biao)準(zhun)化、系列化、批量化核(he)(he)電(dian)(dian)(dian)(dian)項(xiang)目的(de)建(jian)設，將穩步加(jia)快實現我國百萬(wan)千瓦核(he)(he)電(dian)(dian)(dian)(dian)技(ji)(ji)(ji)術(shu)(shu)(shu)的(de)自(zi)主(zhu)(zhu)化進(jin)程，真正實現我國自(zi)主(zhu)(zhu)品牌(pai)核(he)(he)電(dian)(dian)(dian)(dian)站(zhan)的(de)“自(zi)主(zhu)(zhu)設計、自(zi)主(zhu)(zhu)制造、自(zi)主(zhu)(zhu)建(jian)設、自(zi)主(zhu)(zhu)運營”的(de)目標(biao)，從(cong)而大(da)大(da)降低單(dan)位工(gong)程造價(jia)，提高核(he)(he)電(dian)(dian)(dian)(dian)競爭(zheng)力。