文章來(lai)源:中國冶(ye)金科工集團公司(si) 發布(bu)時間:2010-04-10
近日,中國冶金科工(gong)(gong)集團京(jing)唐建設有限公司簽訂佛(fo)山市南海區大瀝鎮鹽步污水收集系統(首期)工(gong)(gong)程施工(gong)(gong)合同(tong)(tong),合同(tong)(tong)金額29272萬(wan)元,工(gong)(gong)期8個月(yue)。這項工(gong)(gong)程于2009年4月(yue)開工(gong)(gong),當年12月(yue)竣(jun)工(gong)(gong)。在短短8個月(yue)時間(jian)里將完(wan)成總長達(da)39公里直徑φ600到φ2000毫(hao)米的鋼筋混(hun)凝(ning)土管,平均埋深達(da)7米。其中,管道(dao)沿街道(dao)及(ji)(ji)小區鋪(pu)設,牽涉住(zhu)戶、商鋪(pu)、辦公等,道(dao)路(lu)及(ji)(ji)小區范圍內全(quan)線采用(yong)非開挖(頂管)施工(gong)(gong),以保證工(gong)(gong)期,節約施工(gong)(gong)用(yong)地。