文章來源:中國葛洲(zhou)壩集團股份有限公司 發布時(shi)間:2009-04-10
4月3日,葛洲壩西南工程局金安橋廠房項目部承建的金安橋水電站首臺機組(4號機)蝸殼比合同工期提前45天安裝完成,并一次性通過驗收,為機組按期發電奠定了堅實的基礎,受到業主和監理的稱贊。
金安(an)(an)(an)橋水電(dian)站共(gong)裝(zhuang)(zhuang)4臺(tai)水輪機蝸(gua)殼(ke),每臺(tai)機蝸(gua)殼(ke)重量(liang)為513.42噸,分(fen)34節,是機組(zu)安(an)(an)(an)裝(zhuang)(zhuang)的重點(dian)卡關項目(mu),其進度(du)直接影(ying)響(xiang)整個(ge)機組(zu)安(an)(an)(an)裝(zhuang)(zhuang)進度(du)。承擔蝸(gua)殼(ke)安(an)(an)(an)裝(zhuang)(zhuang)的葛(ge)洲壩(ba)機電(dian)公(gong)司西南(nan)安(an)(an)(an)裝(zhuang)(zhuang)處從拼裝(zhuang)(zhuang)、安(an)(an)(an)裝(zhuang)(zhuang)到(dao)(dao)焊接,始終堅持(chi)“自(zi)檢(jian)(jian)、互檢(jian)(jian)、終檢(jian)(jian)" 的三檢(jian)(jian)制(zhi), 保證(zheng)每道工(gong)序過程都嚴格(ge)(ge)按(an)技術(shu)規(gui)范進行(xing)施工(gong), 從而使(shi)安(an)(an)(an)裝(zhuang)(zhuang)質量(liang)合(he)格(ge)(ge)率(lv)達(da)到(dao)(dao)100%,優良率(lv)達(da)到(dao)(dao)99.8%。為了加快(kuai)安(an)(an)(an)裝(zhuang)(zhuang)進度(du),葛(ge)洲壩(ba)人采用網絡技術(shu)組(zu)織施工(gong), 合(he)理安(an)(an)(an)排工(gong)力,由(you)單作(zuo)(zuo)業面(mian)施工(gong)調整到(dao)(dao)多作(zuo)(zuo)業面(mian)施工(gong), 使(shi)趕(gan)工(gong)工(gong)期得(de)以實現,保證(zheng)了首臺(tai)機組(zu)進度(du)要求。