文章來源：中國華電(dian)集(ji)團有限(xian)公司 發布時間：2021-12-31
12月28日，金沙江巴塘水電站順(shun)利(li)完成大江截流。
據悉，巴(ba)塘水電(dian)站(zhan)位于“三(san)區三(san)州”深度貧困區四川巴(ba)塘縣與西藏芒康(kang)縣境內的金沙江干流上，是(shi)金沙江上游川藏段梯級(ji)電(dian)站(zhan)13級(ji)梯級(ji)規劃(hua)中的第9級(ji)。巴(ba)塘水電(dian)站(zhan)是(shi)“十(shi)三(san)五”中央(yang)支持西藏經濟社會發展的重大(da)項(xiang)目、國家(jia)“西電(dian)東送(song)”接續基地的重要(yao)內容、國家(jia)西南水電(dian)基地建設重點工(gong)程(cheng)，總(zong)裝(zhuang)機(ji)容量75萬(wan)千瓦，動態總(zong)投(tou)資102.63億(yi)元(yuan)，計劃(hua)2023年5月首臺(tai)機(ji)組投(tou)產發電(dian)。
近年來，華(hua)電(dian)(dian)(dian)(dian)金上公(gong)司(si)貫(guan)徹落實中央建(jian)(jian)設(she)(she)生態文明的(de)(de)戰略部(bu)署和黨的(de)(de)十九屆五中全(quan)會(hui)精(jing)神，以基地式、規(gui)模化全(quan)面推進金沙江上游(you)川藏段水(shui)(shui)電(dian)(dian)(dian)(dian)和沿江風光(guang)(guang)電(dian)(dian)(dian)(dian)開(kai)發(fa)，加快建(jian)(jian)設(she)(she)國(guo)家級大(da)(da)(da)(da)型風光(guang)(guang)水(shui)(shui)儲(chu)示范基地，助力實現“碳(tan)達峰”“碳(tan)中和”目標(biao)。目前，蘇(su)洼龍、葉(xie)巴(ba)灘、巴(ba)塘、拉哇四級電(dian)(dian)(dian)(dian)站共619萬千(qian)瓦(wa)正(zheng)在(zai)建(jian)(jian)設(she)(she)，蘇(su)洼龍電(dian)(dian)(dian)(dian)站計劃2021年底投產發(fa)電(dian)(dian)(dian)(dian)；首批(pi)330萬千(qian)瓦(wa)光(guang)(guang)電(dian)(dian)(dian)(dian)項目正(zheng)在(zai)備案，預(yu)計將建(jian)(jian)成(cheng)全(quan)球最大(da)(da)(da)(da)光(guang)(guang)伏電(dian)(dian)(dian)(dian)站。規(gui)劃到(dao)2035年，運行總(zong)裝(zhuang)機達到(dao)3000萬千(qian)瓦(wa)。巴(ba)塘水(shui)(shui)電(dian)(dian)(dian)(dian)站的(de)(de)成(cheng)功(gong)截(jie)(jie)流(liu)，是(shi)繼(ji)2017年蘇(su)洼龍水(shui)(shui)電(dian)(dian)(dian)(dian)站大(da)(da)(da)(da)江截(jie)(jie)流(liu)、2019年葉(xie)巴(ba)灘水(shui)(shui)電(dian)(dian)(dian)(dian)站大(da)(da)(da)(da)江截(jie)(jie)流(liu)之后，金上公(gong)司(si)項目開(kai)發(fa)建(jian)(jian)設(she)(she)實現的(de)(de)又(you)一個重大(da)(da)(da)(da)節點目標(biao)。
電站建設中(zhong)，在2018年金沙江白(bai)格堰(yan)塞湖(hu)險情中(zhong)，精心組(zu)織(zhi)搶險救災，迅速完成(cheng)災后(hou)重建。2020年新冠(guan)肺炎疫情發生(sheng)后(hou)，該公司(si)全面落(luo)實疫情精準防控、常(chang)態化(hua)防控措施，實現疫情“零輸入、零疑似、零感染”，第(di)一時間開(kai)展復工(gong)復產“春風行動”，分(fen)批(pi)次、點對點、包專(zhuan)車，有序組(zu)織(zhi)施工(gong)人員返崗(gang)復工(gong)，在4月份(fen)電站施工(gong)強度就恢復到正常(chang)水平。
同時(shi)，為(wei)克服白格堰(yan)塞湖(hu)自然災害、新冠肺炎疫(yi)情等(deng)不(bu)(bu)利因素影(ying)響，確(que)保2020年按期(qi)導(dao)流(liu)并完(wan)成(cheng)大(da)(da)江(jiang)(jiang)截流(liu)，金上公司堅(jian)持“目(mu)標(biao)不(bu)(bu)變、加大(da)(da)力度(du)”，合理加大(da)(da)施(shi)工(gong)(gong)(gong)(gong)資(zi)源投入，科學高(gao)效組(zu)織工(gong)(gong)(gong)(gong)程(cheng)建設。針(zhen)對復(fu)雜(za)地(di)質條件、強卸(xie)荷下的(de)高(gao)邊坡開挖支護及特大(da)(da)型(xing)隧洞(dong)混(hun)凝(ning)土(tu)襯砌(qi)施(shi)工(gong)(gong)(gong)(gong)等(deng)難(nan)題，華電金上公司以創建一(yi)流(liu)精(jing)品工(gong)(gong)(gong)(gong)程(cheng)為(wei)目(mu)標(biao)，組(zu)織施(shi)工(gong)(gong)(gong)(gong)單位，采取優(you)化臺(tai)(tai)車設計、創新混(hun)凝(ning)土(tu)工(gong)(gong)(gong)(gong)法(fa)等(deng)措施(shi)，僅(jin)用(yong)3個月就完(wan)成(cheng)總長808米、寬12米、高(gao)14米的(de)導(dao)流(liu)洞(dong)襯砌(qi)，特大(da)(da)型(xing)隧洞(dong)工(gong)(gong)(gong)(gong)程(cheng)邊頂拱(gong)混(hun)凝(ning)土(tu)襯砌(qi)最(zui)快(kuai)速度(du)達14倉/臺(tai)(tai)車·月，襯砌(qi)速度(du)國內罕見，襯砌(qi)質量達到(dao)了(le)國內同類(lei)型(xing)工(gong)(gong)(gong)(gong)程(cheng)一(yi)流(liu)水平(ping)，襯砌(qi)混(hun)凝(ning)土(tu)未出現裂縫，受到(dao)水電質監總站專家高(gao)度(du)評價，并通過(guo)不(bu)(bu)懈努力，最(zui)終奪取疫(yi)情防控和復(fu)工(gong)(gong)(gong)(gong)復(fu)產“雙(shuang)勝利”，在年初受疫(yi)情影(ying)響較(jiao)大(da)(da)的(de)情況下，如期(qi)實現了(le)大(da)(da)江(jiang)(jiang)截流(liu)目(mu)標(biao)。
在巴(ba)塘水(shui)(shui)(shui)電(dian)(dian)站(zhan)建(jian)設中(zhong)(zhong)(zhong)，華電(dian)(dian)金(jin)上公司全面(mian)踐行“在保(bao)護(hu)中(zhong)(zhong)(zhong)開(kai)(kai)(kai)發、在開(kai)(kai)(kai)發中(zhong)(zhong)(zhong)保(bao)護(hu)”的理念，并為了保(bao)護(hu)魚(yu)類產卵(luan)地和棲息地，設計時專門調整導流洞和泄洪(hong)洞出(chu)口位置，放棄開(kai)(kai)(kai)采天(tian)然(ran)砂石料(liao)場，采用(yong)開(kai)(kai)(kai)挖料(liao)作為人工骨(gu)料(liao)和上壩材料(liao)。2020年9月，巴(ba)塘水(shui)(shui)(shui)電(dian)(dian)站(zhan)首次放流短須裂腹魚(yu)、長須裂腹魚(yu)及四川裂腹魚(yu)等11萬尾，在國內水(shui)(shui)(shui)電(dian)(dian)站(zhan)建(jian)設中(zhong)(zhong)(zhong)率(lv)先實現(xian)截流前(qian)實施(shi)增殖放流。
巴塘水電站大(da)江截流后，即將進入主體(ti)工程施工新(xin)階段，華電金上公司朝著(zhu)建設國家級大(da)型風光水儲示范基地的(de)宏偉目(mu)標又邁出(chu)了新(xin)的(de)步伐(fa)。
【責(ze)任編(bian)輯(ji)：趙藝涵】