文章來源(yuan)：中(zhong)國核工業建設集團(tuan)公司 發(fa)布時(shi)間(jian)：2009-10-14
近日，秦山二擴4號反應堆廠房內部結構20米板開始砼施工，經過艱苦奮戰，共澆筑混凝土1080立方米,順利完成了本次施工任務。
4號(hao)反(fan)應(ying)堆廠房是4號(hao)機(ji)組施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)關鍵(jian)線路，其內部結(jie)(jie)構是4號(hao)反(fan)應(ying)堆廠房施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)重點(dian)、難(nan)點(dian)，而本次20米板施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)是內部結(jie)(jie)構在(zai)穹(qiong)頂吊裝前的(de)最后一個重要節點(dian)，為此，中(zhong)核(he)建設集團二(er)二(er)公司秦山二(er)擴項目部克服(fu)工(gong)(gong)(gong)(gong)(gong)程量(liang)大(da)、技術要求高、施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)區(qu)域(yu)狹窄等困難(nan)，采(cai)取劃(hua)分施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)段進(jin)行流水施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，各部門(men)、隊團結(jie)(jie)協作，及時(shi)(shi)解決現(xian)場存在(zai)的(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)問題(ti)，采(cai)取夜間加班等措施(shi)(shi)(shi)，順(shun)利完成了施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)任務。本次20米板的(de)順(shun)利完成不僅讓施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)計(ji)劃(hua)重新回到年計(ji)劃(hua)中(zhong)，也(ye)確(que)保(bao)穹(qiong)頂的(de)按時(shi)(shi)吊裝。