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  　　9月23日(ri)下(xia)午13時15分，在正在建(jian)設的嶺澳核電(dian)站(zhan)二期工(gong)地，巨(ju)型吊(diao)(diao)車將總重量達一百五十多(duo)噸的核島(dao)(dao)穹頂凌空吊(diao)(diao)起，緩緩移向已完(wan)成(cheng)土(tu)建(jian)施(shi)工(gong)的1號(hao)機(ji)組(zu)核島(dao)(dao)頂部，于15時15分安全準確地安放(fang)在預(yu)定位置。至此，國家核電(dian)自(zi)主化依托(tuo)項目、自(zi)主品牌核電(dian)技(ji)術(shu)CPR1000示范(fan)工(gong)程——嶺澳核電(dian)站(zhan)二期1號(hao)機(ji)組(zu)核島(dao)(dao)穹頂整體吊(diao)(diao)裝成(cheng)功(gong)完(wan)成(cheng)。嶺澳核電(dian)站(zhan)二期1號(hao)機(ji)組(zu)核島(dao)(dao)實現封頂，從土(tu)建(jian)施(shi)工(gong)階段(duan)(duan)全面轉向設備安裝階段(duan)(duan)。

  　　核(he)(he)島(dao)(dao)穹頂(ding)(ding)整體吊(diao)裝(zhuang)(zhuang)是嶺澳核(he)(he)電站二(er)期(qi)工(gong)程建設(she)中(zhong)的(de)(de)(de)一個重(zhong)要里(li)(li)程碑(bei)。吊(diao)裝(zhuang)(zhuang)的(de)(de)(de)核(he)(he)島(dao)(dao)穹頂(ding)(ding)作為(wei)反(fan)(fan)應堆(dui)廠房鋼襯里(li)(li)的(de)(de)(de)一部分，起(qi)著對反(fan)(fan)應堆(dui)廠房密封的(de)(de)(de)作用。本次吊(diao)裝(zhuang)(zhuang)起(qi)吊(diao)總(zong)重(zhong)量為(wei)154.3噸，吊(diao)裝(zhuang)(zhuang)高(gao)度為(wei)44.83米(mi)。吊(diao)起(qi)的(de)(de)(de)穹頂(ding)(ding)直(zhi)徑為(wei)37米(mi)，高(gao)度為(wei)11.05米(mi)。穹頂(ding)(ding)整體吊(diao)裝(zhuang)(zhuang)就位并焊(han)接(jie)后，嶺澳核(he)(he)電站二(er)期(qi)1號機組核(he)(he)島(dao)(dao)將形成完整的(de)(de)(de)鋼襯里(li)(li)結構，為(wei)后續核(he)(he)島(dao)(dao)主設(she)備安裝(zhuang)(zhuang)工(gong)作鋪平道路。

  　　嶺(ling)澳(ao)(ao)核(he)電站(zhan)(zhan)二(er)期是國(guo)家“十五”核(he)電自(zi)(zi)主化(hua)依托(tuo)項目，是采用中(zhong)國(guo)自(zi)(zi)主品(pin)牌核(he)電技術CPR1000建(jian)(jian)設(she)(she)的首(shou)座核(he)電站(zhan)(zhan)，是CPR1000技術標準化(hua)、批量化(hua)、規模化(hua)建(jian)(jian)設(she)(she)的示范工(gong)程(cheng)(cheng)。自(zi)(zi)主體工(gong)程(cheng)(cheng)正式(shi)開(kai)工(gong)以(yi)來，中(zhong)廣核(he)集團在嶺(ling)澳(ao)(ao)核(he)電站(zhan)(zhan)二(er)期建(jian)(jian)設(she)(she)中(zhong)，依托(tuo)工(gong)程(cheng)(cheng)建(jian)(jian)設(she)(she)總承包模式(shi)，積極發揮項目主導作(zuo)(zuo)用，組織(zhi)國(guo)內核(he)電設(she)(she)計(ji)、施工(gong)、設(she)(she)備(bei)制造企業(ye)積極參與(yu)工(gong)程(cheng)(cheng)建(jian)(jian)設(she)(she)，大力推進工(gong)程(cheng)(cheng)設(she)(she)計(ji)自(zi)(zi)主化(hua)和(he)設(she)(she)備(bei)制造國(guo)產化(hua)工(gong)作(zuo)(zuo)，取得了一系列新突破(po)。

  　　嶺澳二期工(gong)(gong)程(cheng)(cheng)是我(wo)(wo)國(guo)核電(dian)(dian)行業(ye)首(shou)個按照國(guo)際(ji)標準，由國(guo)內專業(ye)化(hua)(hua)工(gong)(gong)程(cheng)(cheng)公司實(shi)施工(gong)(gong)程(cheng)(cheng)總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)模(mo)式(shi)建(jian)(jian)設的核電(dian)(dian)項(xiang)目(mu)。1號(hao)機組穹頂吊裝的成功完成，標志著這種工(gong)(gong)程(cheng)(cheng)總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)模(mo)式(shi)取得初步成功。在(zai)工(gong)(gong)程(cheng)(cheng)總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)模(mo)式(shi)下，工(gong)(gong)程(cheng)(cheng)總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)方(fang)將承(cheng)(cheng)(cheng)(cheng)擔比傳(chuan)統(tong)的業(ye)主項(xiang)目(mu)部(bu)管理模(mo)式(shi)更多的責任、義務(wu)和風險(xian)，這需要總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)方(fang)在(zai)適應市場的過程(cheng)(cheng)中不(bu)斷完善經(jing)營(ying)機制、提高(gao)技(ji)術水(shui)平(ping)、加強內部(bu)管理、增強自身實(shi)力，嚴格(ge)實(shi)行核電(dian)(dian)工(gong)(gong)程(cheng)(cheng)建(jian)(jian)設一體化(hua)(hua)管理，在(zai)確保(bao)安全和質量(liang)可控(kong)的前提下，提高(gao)自主化(hua)(hua)和國(guo)產化(hua)(hua)水(shui)平(ping)，縮短工(gong)(gong)期，降低造(zao)價。總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)合同的順利實(shi)施，有利于我(wo)(wo)國(guo)核電(dian)(dian)項(xiang)目(mu)的標準化(hua)(hua)、系列(lie)化(hua)(hua)和批量(liang)化(hua)(hua)建(jian)(jian)設。目(mu)前，這種工(gong)(gong)程(cheng)(cheng)總(zong)(zong)(zong)(zong)承(cheng)(cheng)(cheng)(cheng)包(bao)建(jian)(jian)設模(mo)式(shi)將應用到遼寧紅沿河核電(dian)(dian)項(xiang)目(mu)和福建(jian)(jian)寧德(de)核電(dian)(dian)項(xiang)目(mu)建(jian)(jian)設。

　　  在嶺澳二期(qi)的(de)(de)設(she)(she)備(bei)采購安(an)排過程中，中廣核(he)集團充分(fen)利用嶺澳一(yi)期(qi)及國(guo)內其(qi)它核(he)電(dian)(dian)(dian)建設(she)(she)已(yi)形成的(de)(de)國(guo)內生(sheng)(sheng)產(chan)制(zhi)(zhi)造(zao)能力，首(shou)次(ci)以國(guo)內制(zhi)(zhi)造(zao)企業為主(zhu)合同(tong)商，簽訂(ding)了(le)核(he)電(dian)(dian)(dian)設(she)(she)備(bei)的(de)(de)供貨合同(tong)。除了(le)核(he)島主(zhu)設(she)(she)備(bei)和汽(qi)輪發電(dian)(dian)(dian)機(ji)外，反應(ying)堆廠房環(huan)吊設(she)(she)備(bei)、部(bu)分(fen)核(he)級(ji)(ji)(ji)電(dian)(dian)(dian)氣(qi)設(she)(she)備(bei)與電(dian)(dian)(dian)纜(lan)、部(bu)分(fen)核(he)級(ji)(ji)(ji)泵、部(bu)分(fen)核(he)級(ji)(ji)(ji)管道及部(bu)件(jian)(jian)(jian)等設(she)(she)備(bei)實現(xian)了(le)國(guo)產(chan)化(hua)(hua)。反應(ying)堆壓(ya)(ya)力容器(qi)、蒸汽(qi)發生(sheng)(sheng)器(qi)、主(zhu)泵等一(yi)批關(guan)鍵設(she)(she)備(bei)的(de)(de)自(zi)主(zhu)化(hua)(hua)比(bi)例較嶺澳核(he)電(dian)(dian)(dian)站一(yi)期(qi)均有大幅度提高，核(he)島重(zhong)件(jian)(jian)(jian)設(she)(she)備(bei)自(zi)主(zhu)化(hua)(hua)率(lv)超過70%、電(dian)(dian)(dian)站整體設(she)(she)備(bei)自(zi)主(zhu)化(hua)(hua)率(lv)超過60%。目前，國(guo)產(chan)化(hua)(hua)設(she)(she)備(bei)正(zheng)處(chu)于制(zhi)(zhi)造(zao)高峰期(qi)，部(bu)分(fen)設(she)(she)備(bei)已(yi)運抵現(xian)場安(an)裝完(wan)畢(bi)。核(he)島主(zhu)設(she)(she)備(bei)1、2號(hao)機(ji)組的(de)(de)硼(peng)注(zhu)罐(guan)和安(an)注(zhu)罐(guan)已(yi)運抵現(xian)場安(an)裝就位(wei)，1號(hao)反應(ying)堆壓(ya)(ya)力容器(qi)各(ge)分(fen)段基本(ben)完(wan)成，2號(hao)機(ji)穩壓(ya)(ya)器(qi)、蒸汽(qi)發生(sheng)(sheng)器(qi)上部(bu)件(jian)(jian)(jian)按計劃(hua)進(jin)行。我(wo)國(guo)首(shou)臺國(guo)產(chan)百萬千瓦級(ji)(ji)(ji)核(he)島環(huan)吊在1號(hao)核(he)島已(yi)基本(ben)安(an)裝就位(wei)，壓(ya)(ya)力容器(qi)堆內構件(jian)(jian)(jian)、控制(zhi)(zhi)棒(bang)驅動(dong)機(ji)構、控制(zhi)(zhi)棒(bang)導(dao)向筒已(yi)經進(jin)入關(guan)鍵制(zhi)(zhi)造(zao)工序(xu)，核(he)島主(zhu)回路主(zhu)管道基本(ben)澆注(zhu)完(wan)畢(bi)，1號(hao)發電(dian)(dian)(dian)機(ji)定子水壓(ya)(ya)試驗完(wan)成。

　　  我(wo)國自主(zhu)(zhu)品(pin)牌核(he)(he)電技(ji)(ji)術(shu)(shu)CPR1000示范(fan)工(gong)(gong)程——嶺澳(ao)核(he)(he)電站(zhan)二期(qi)工(gong)(gong)程建設(she)的順利推進，標志著我(wo)國核(he)(he)電工(gong)(gong)程建設(she)自主(zhu)(zhu)化(hua)(hua)水(shui)平邁上新臺(tai)階。目(mu)前CPR1000核(he)(he)電技(ji)(ji)術(shu)(shu)已進入標準化(hua)(hua)、批(pi)量化(hua)(hua)和規模化(hua)(hua)建設(she)新階段，該技(ji)(ji)術(shu)(shu)已用(yong)于今年(nian)8月18日一次開工(gong)(gong)建設(she)4臺(tai)百萬千瓦級核(he)(he)電機組(zu)的紅沿河核(he)(he)電站(zhan)，該技(ji)(ji)術(shu)(shu)還計劃(hua)用(yong)于福建寧德核(he)(he)電站(zhan)和陽江(jiang)核(he)(he)電站(zhan)。通過(guo)標準化(hua)(hua)、系列化(hua)(hua)、批(pi)量化(hua)(hua)核(he)(he)電項目(mu)的建設(she)，將穩步加(jia)快實現我(wo)國百萬千瓦核(he)(he)電技(ji)(ji)術(shu)(shu)的自主(zhu)(zhu)化(hua)(hua)進程，真正實現我(wo)國自主(zhu)(zhu)品(pin)牌核(he)(he)電站(zhan)的“自主(zhu)(zhu)設(she)計、自主(zhu)(zhu)制造(zao)、自主(zhu)(zhu)建設(she)、自主(zhu)(zhu)運營”的目(mu)標，從而大大降(jiang)低單位(wei)工(gong)(gong)程造(zao)價，提高(gao)核(he)(he)電競爭(zheng)力。