文章來(lai)源:中國鐵路工程總公司 發布時間(jian):2011-02-04
近日,中國鐵路工程總公司所屬中鐵電氣化局中標新建廣珠鐵路“四電”工程,工程中標總價為6.9億元,預計2010年7月1日開工, 2011年12月31日竣工,工期548天。
廣珠鐵路位(wei)于珠江(jiang)(jiang)三(san)(san)(san)角洲西(xi)翼,縱貫廣州、佛山(shan)、江(jiang)(jiang)門(men)、珠海四市。線(xian)(xian)路自(zi)京廣線(xian)(xian)上行的江(jiang)(jiang)村編組(zu)站(zhan)(zhan)(zhan)南(nan)(nan)端引出,終點站(zhan)(zhan)(zhan)為高欄(lan)港(gang)站(zhan)(zhan)(zhan),線(xian)(xian)路全(quan)(quan)長188.178km。全(quan)(quan)線(xian)(xian)設大(da)田(tian)、官瑤、丹灶、鶴山(shan)、江(jiang)(jiang)門(men)南(nan)(nan)、古井、斗(dou)門(men)、珠海西(xi)、高欄(lan)港(gang)9個(ge)(ge)車站(zhan)(zhan)(zhan)、2個(ge)(ge)中繼站(zhan)(zhan)(zhan),各站(zhan)(zhan)(zhan)新(xin)(xin)建計算(suan)機聯鎖(suo)、分散自(zi)律調(diao)度集中設備(bei);新(xin)(xin)設SDH-2.5G傳輸系(xi)(xi)(xi)統,江(jiang)(jiang)村、江(jiang)(jiang)門(men)南(nan)(nan)、高欄(lan)港(gang)設置(zhi)ADM設備(bei),江(jiang)(jiang)村至高欄(lan)港(gang)新(xin)(xin)設SDH-622接入網、鐵路數字專用(yong)(yong)通(tong)信系(xi)(xi)(xi)統、 GSM-R移(yi)動(dong)(dong)(dong)通(tong)信系(xi)(xi)(xi)統;新(xin)(xin)設一條(tiao)20芯直埋光(guang)纜(lan)、光(guang)纖(xian)監(jian)測系(xi)(xi)(xi)統、電(dian)(dian)源及環(huan)境監(jian)控系(xi)(xi)(xi)統。新(xin)(xin)建官窯(yao)、古勞、江(jiang)(jiang)門(men)南(nan)(nan)、斗(dou)門(men)4個(ge)(ge)牽引供(變)電(dian)(dian)所,牽引變電(dian)(dian)所采用(yong)(yong)綜合自(zi)動(dong)(dong)(dong)化系(xi)(xi)(xi)統,全(quan)(quan)線(xian)(xian)設置(zhi)牽引供電(dian)(dian)遠動(dong)(dong)(dong)系(xi)(xi)(xi)統,新(xin)(xin)建大(da)田(tian)、丹灶、鶴山(shan)三(san)(san)(san)個(ge)(ge)分區(qu)所,江(jiang)(jiang)村開(kai)閉所;全(quan)(quan)線(xian)(xian)掛網,接觸網采用(yong)(yong)全(quan)(quan)補償簡單鏈形懸掛,江(jiang)(jiang)門(men)隧道內(nei)采用(yong)(yong)剛性懸掛。新(xin)(xin)建丹灶、江(jiang)(jiang)門(men)南(nan)(nan)、珠海西(xi)三(san)(san)(san)座10KV配(pei)電(dian)(dian)所,新(xin)(xin)建一條(tiao)10KV電(dian)(dian)力貫通(tong)線(xian)(xian),新(xin)(xin)建電(dian)(dian)力遠動(dong)(dong)(dong)系(xi)(xi)(xi)統。