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淮河入海水道二(er)期(qi)工程(cheng)淮安(an)樞(shu)紐工程(cheng)土建施工及設備安(an)裝（淮安(an)樞(shu)紐工程(cheng)）：淮河(he)(he)入(ru)海水(shui)(shui)道(dao)二(er)(er)期(qi)工(gong)(gong)(gong)程(cheng)(cheng)是(shi)國務院確定的(de) 172 項(xiang)國家重大節水(shui)(shui)供水(shui)(shui)工(gong)(gong)(gong)程(cheng)(cheng)之(zhi)一(yi)和(he)進一(yi)步(bu)治理淮河(he)(he) 38 項(xiang)工(gong)(gong)(gong)程(cheng)(cheng)的(de)重要組成部分。該工(gong)(gong)(gong)程(cheng)(cheng)西(xi)起(qi)洪澤湖(hu)二(er)(er)河(he)(he)閘，東(dong)至(zhi)濱海縣扁擔港注入(ru)黃(huang)海，長162.3km（不含二(er)(er)河(he)(he)閘上段(duan) 2.5 km），途經淮安市、鹽(yan)城市。淮安樞紐(niu)布(bu)置在淮河(he)(he)入(ru)海水(shui)(shui)道(dao)與京杭運(yun)河(he)(he)交(jiao)匯處，是(shi)入(ru)海水(shui)(shui)道(dao)的(de)第二(er)(er)級樞紐(niu)，該工(gong)(gong)(gong)程(cheng)(cheng)為Ⅰ等(deng)大（1）型工(gong)(gong)(gong)程(cheng)(cheng)，項(xiang)目總投資約17億元，工(gong)(gong)(gong)期(qi)48個月。主(zhu)要建設內(nei)容：在一(yi)期(qi)地(di)(di)涵北側新建二(er)(er)期(qi)立交(jiao)地(di)(di)涵 30 孔；導(dao)流導(dao)航(hang)等(deng)臨時工(gong)(gong)(gong)程(cheng)(cheng)；擴(kuo)挖(wa)上下游引河(he)(he) 2.96 千米(mi)，深泓(hong)防護(hu)(hu) 2.94 千米(mi)，加固堤(di)(di)(di)防 5.92 千米(mi)，南北堤(di)(di)(di)堤(di)(di)(di)坡防護(hu)(hu) 0.47 千米(mi)，新建堤(di)(di)(di)頂防汛道(dao)路 5.92 千米(mi)；拆(chai)除(chu)淮揚漫水(shui)(shui)公路、淮揚公路旱閘、古鹽(yan)河(he)(he)穿運(yun)地(di)(di)涵；以及相應的(de)水(shui)(shui)保、環保等(deng)工(gong)(gong)(gong)程(cheng)(cheng)。
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