文章(zhang)來源:中國冶金科工集團公司 發布時間:2010-04-10
近(jin)日,中國冶金(jin)科(ke)工(gong)(gong)集團京唐建(jian)設(she)有(you)限公司(si)簽訂(ding)佛山市南海(hai)區大瀝鎮鹽步污水收集系統(首期)工(gong)(gong)程(cheng)施(shi)工(gong)(gong)合同,合同金(jin)額29272萬元,工(gong)(gong)期8個月(yue)。這項工(gong)(gong)程(cheng)于2009年(nian)4月(yue)開工(gong)(gong),當(dang)年(nian)12月(yue)竣工(gong)(gong)。在短短8個月(yue)時間里將完成總長(chang)達(da)39公里直徑φ600到φ2000毫米的鋼筋混凝(ning)土管,平(ping)均埋(mai)深達(da)7米。其中,管道(dao)沿街(jie)道(dao)及小(xiao)區鋪(pu)設(she),牽(qian)涉(she)住(zhu)戶、商鋪(pu)、辦公等,道(dao)路及小(xiao)區范圍內全線采用(yong)非開挖(wa)(頂管)施(shi)工(gong)(gong),以保證工(gong)(gong)期,節約(yue)施(shi)工(gong)(gong)用(yong)地。