文章來源：中國鐵(tie)路工程總(zong)公司(si) 發布時間：2009-12-30
12月9日，中(zhong)鐵(tie)電(dian)(dian)(dian)氣(qi)化(hua)(hua)(hua)局(ju)與(yu)呼和浩特鐵(tie)路(lu)局(ju)簽訂了兩年期的(de)大（同）包(bao)(bao)（頭(tou)）惠(hui)（農）牽引供(gong)電(dian)(dian)(dian)設備維修委(wei)托(tuo)管(guan)理合同。大包(bao)(bao)惠(hui)線(xian)(xian)由(you)京包(bao)(bao)線(xian)(xian)大同至(zhi)包(bao)(bao)頭(tou)段、包(bao)(bao)蘭線(xian)(xian)包(bao)(bao)頭(tou)至(zhi)惠(hui)農段組成(cheng)，是連(lian)接(jie)華北(bei)(bei)(bei)、西北(bei)(bei)(bei)的(de)主要客貨(huo)運輸通(tong)道。對于完善(shan)路(lu)網電(dian)(dian)(dian)氣(qi)化(hua)(hua)(hua)結構(gou)、促進西部大開發(fa)、加快“三北(bei)(bei)(bei)”能源輸出和內蒙、寧夏兩區(qu)的(de)經(jing)濟(ji)發(fa)展，都將發(fa)揮積極的(de)作用(yong)。大包(bao)(bao)惠(hui)電(dian)(dian)(dian)氣(qi)化(hua)(hua)(hua)正線(xian)(xian)864.64公(gong)(gong)里，接(jie)觸網約2700條公(gong)(gong)里。至(zhi)此，中(zhong)鐵(tie)電(dian)(dian)(dian)氣(qi)化(hua)(hua)(hua)局(ju)維管(guan)業務已經(jing)拓(tuo)展到北(bei)(bei)(bei)京、濟(ji)南、上海、南昌、沈陽(yang)、西安(an)、呼和浩特7個(ge)鐵(tie)路(lu)局(ju)，維管(guan)的(de)電(dian)(dian)(dian)氣(qi)化(hua)(hua)(hua)線(xian)(xian)條公(gong)(gong)里占(zhan)全(quan)路(lu)近1/5。