文(wen)章來源(yuan)：中(zhong)國葛(ge)洲壩集團公司 發布時間(jian)：2010-07-24
7月23日，葛洲壩集團一公司中標南水北調中線工程天津干線保定市二段工程，中標金額5.37億元，標志著葛洲壩集團在南水北調工程建設中主力軍地位得到進一步鞏固。
天津(jin)干(gan)線(xian)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)是南水(shui)北調中線(xian)一(yi)期工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)的(de)重要組成部分(fen)(fen)，擔負著向天津(jin)市(shi)(shi)(shi)(shi)和(he)河(he)北保(bao)定(ding)(ding)及廊坊(fang)部分(fen)(fen)地(di)區供(gong)水(shui)的(de)任(ren)務(wu)。工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)西(xi)起河(he)北省保(bao)定(ding)(ding)市(shi)(shi)(shi)(shi)徐水(shui)肥西(xi)黑山村，東至天津(jin)市(shi)(shi)(shi)(shi)外環河(he)西(xi)，全(quan)長(chang)約155公(gong)(gong)里。干(gan)線(xian)途經河(he)北省保(bao)定(ding)(ding)市(shi)(shi)(shi)(shi)的(de)徐水(shui)、容城、高(gao)碑(bei)(bei)店(dian)、雄縣(xian)(xian)(xian)和(he)廊坊(fang)市(shi)(shi)(shi)(shi)的(de)固定(ding)(ding)、霸州、永清、安次等縣(xian)(xian)(xian)以(yi)及天津(jin)市(shi)(shi)(shi)(shi)的(de)武清、西(xi)青、北辰，共11個區縣(xian)(xian)(xian)。一(yi)公(gong)(gong)司中標的(de)天津(jin)干(gan)線(xian)保(bao)定(ding)(ding)市(shi)(shi)(shi)(shi)2段工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)長(chang)15公(gong)(gong)里，位于河(he)北省保(bao)定(ding)(ding)市(shi)(shi)(shi)(shi)境內，途經河(he)北省雄縣(xian)(xian)(xian)、高(gao)碑(bei)(bei)店(dian)，輸水(shui)規模為設(she)計(ji)流(liu)量每秒(miao)50立方米，加大流(liu)量每秒(miao)60立方米。工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)采(cai)用有壓箱(xiang)涵(han)輸水(shui)型式，除(chu)箱(xiang)涵(han)外，共有各(ge)類建筑(zhu)(zhu)物26座(zuo)，其中河(he)渠交(jiao)叉(cha)建筑(zhu)(zhu)物4座(zuo)，公(gong)(gong)路交(jiao)叉(cha)建筑(zhu)(zhu)物14座(zuo)，通氣孔7座(zuo)，分(fen)(fen)水(shui)口(kou)1座(zuo)，有壓箱(xiang)涵(han)段總(zong)(zong)長(chang)13.8公(gong)(gong)里，倒虹吸段總(zong)(zong)長(chang)440米，公(gong)(gong)路涵(han)段總(zong)(zong)長(chang)720米。主要包括防(fang)水(shui)和(he)施工(gong)(gong)(gong)(gong)導流(liu)、土方明挖、公(gong)(gong)路穿越、土方填筑(zhu)(zhu)、混凝土施工(gong)(gong)(gong)(gong)、砌體工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)等十(shi)二個項目。工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)總(zong)(zong)工(gong)(gong)(gong)(gong)期36個月(yue)，計(ji)劃于2009年7月(yue)15日開工(gong)(gong)(gong)(gong)，2012年7月(yue)15日完工(gong)(gong)(gong)(gong)。