水庫水文
峻(jun)山水庫位于西嶺鄉糖河(he)村澄江(jiang)(西嶺河(he))河(he)谷口(kou),屬澄江(jiang)中游(you),集雨(yu)面(mian)積320平方公里,森林覆(fu)蓋面(mian)廣闊稠密, 水源(yuan)豐富,多年(nian)平均年(nian)徑流量3.47億立方米。
工程建設
1958年8月(yue),縣委曾動(dong)員上(shang)萬民工興建(jian)峻山(shan)水(shui)庫漿砌(qi)石(shi)溢流壩(ba), 11月(yue)勞動(dong)力(li)調去“大辦鋼鐵”而停建(jian)。1959年8月(yue)重(zhong)新施工,并將原設(she)計改(gai)為土壩(ba),采(cai)取邊施工、邊設(she)計、邊上(shang)報(bao)的作法,施工進度未(wei)能達到(dao)預定計劃要求。1960年春雨來臨,3月(yue)14日大壩(ba)崩垮。
1972年秋,自治區批準重建峻山大壩(ba)。接受歷史教訓,大壩(ba)定為(wei)漿砌石溢(yi)流重力(li)壩(ba)。設計壩(ba)高69米(mi),壩(ba)長220米(mi),中(zhong)間留有(you)80米(mi)寬的溢(yi)洪(hong)段,壩(ba)頂寬5米(mi),是一座以灌溉為(wei)主,兼顧防洪(hong)、發(fa)電、航(hang)運(yun)、養殖等綜合(he)利用的多年調節水庫(ku)。總(zong)庫(ku)容(rong)9900萬(wan)立方(fang)米(mi),其(qi)中(zhong)調洪(hong)庫(ku)容(rong)2520萬(wan)立方(fang)米(mi),有(you)效庫(ku)容(rong)6790萬(wan)立方(fang)米(mi),死庫(ku)容(rong)590萬(wan)立方(fang)米(mi)。設計灌溉面積恭城縣(xian)24萬(wan)畝(mu),平樂縣(xian)2萬(wan)畝(mu),發(fa)電裝機(ji)3臺共8000千瓦。
1972年9月, 成(cheng)(cheng)立恭城縣(xian)(xian)峻山水(shui)庫工(gong)(gong)(gong)程(cheng)(cheng)指揮(hui)部,地(di)區(qu)水(shui)電局和縣(xian)(xian)水(shui)電局均派技(ji)術人(ren)員駐工(gong)(gong)(gong)地(di)進行技(ji)術指導(dao), 初期抽調全(quan)縣(xian)(xian)8個公社4500名(ming)民(min)工(gong)(gong)(gong)施工(gong)(gong)(gong), 1974年秋, 完(wan)成(cheng)(cheng)水(shui)下工(gong)(gong)(gong)程(cheng)(cheng)。1972至1978年期間(jian),采用大突擊與常年施工(gong)(gong)(gong)相(xiang)結合的方法(fa)施工(gong)(gong)(gong),1979—1985年則是固(gu)定專業施工(gong)(gong)(gong)隊(dui)伍施工(gong)(gong)(gong),1986—1989年由桂林地(di)區(qu)水(shui)電施工(gong)(gong)(gong)隊(dui)承包(bao)施工(gong)(gong)(gong),完(wan)成(cheng)(cheng)樞紐工(gong)(gong)(gong)程(cheng)(cheng)建筑。
峻山水庫(ku)樞紐工(gong)程和東、兩總干渠及其附屬工(gong)程,自(zi)1972年(nian)(nian)9月開工(gong)到1989年(nian)(nian)6月竣(jun)工(gong),持續17年(nian)(nian),共完(wan)成土石(shi)方(fang)(fang)310.75萬(wan)(wan)立方(fang)(fang),漿砌石(shi)57.95萬(wan)(wan)立方(fang)(fang),混凝土50.91萬(wan)(wan)立方(fang)(fang),共投資1998.08萬(wan)(wan)元(yuan),其中國(guo)家補助1932.73萬(wan)(wan)元(yuan),自(zi)籌65.35萬(wan)(wan)元(yuan),完(wan)成勞動工(gong)日1578.42萬(wan)(wan)個。
灌區建設
峻山水(shui)庫設計(ji)灌(guan)溉(gai)面積(ji)26萬(wan)(wan)畝(mu)(mu), 其中:自流(liu)灌(guan)溉(gai)22.24萬(wan)(wan)畝(mu)(mu),提水(shui)灌(guan)溉(gai)3.76萬(wan)(wan)畝(mu)(mu),恭城(cheng)縣(xian)(xian)24萬(wan)(wan)畝(mu)(mu),平樂縣(xian)(xian)2萬(wan)(wan)畝(mu)(mu)。到(dao)1989年實現(xian)灌(guan)溉(gai)面積(ji)5.02萬(wan)(wan)畝(mu)(mu)。
渠(qu)道分東(dong)、 西(xi)兩條(tiao)總(zong)(zong)干(gan)(gan)渠(qu),通(tong)(tong)過(guo)流(liu)量合計為27.7立(li)方(fang)米每(mei)秒。東(dong)總(zong)(zong)干(gan)(gan)渠(qu)全(quan)(quan)(quan)(quan)(quan)長(chang)8.3公里(li)(li),通(tong)(tong)過(guo)流(liu)量17立(li)方(fang)米每(mei)秒, 跨澄(cheng)江河(he),經(jing)雙溪寨,過(guo)朝川到羅卜村的柜木塘分支(zhi)。1975年(nian)9月開(kai)工(gong),次年(nian),附屬(shu)(shu)工(gong)程澄(cheng)江大渡(du)槽、澄(cheng)江小渡(du)槽、雙溪波槽、朝川暗(an)涵(han)及(ji)(ji)全(quan)(quan)(quan)(quan)(quan)線土石(shi)方(fang)全(quan)(quan)(quan)(quan)(quan)部(bu)完成(cheng)。 東(dong)北支(zhi)渠(qu),經(jing)嘉(jia)會的蘇陂河(he)直達栗木鎮的建安村,全(quan)(quan)(quan)(quan)(quan)長(chang)18公里(li)(li),通(tong)(tong)過(guo)流(liu)量4.9立(li)方(fang)米每(mei)秒,1976年(nian)9月開(kai)工(gong),1979年(nian)春全(quan)(quan)(quan)(quan)(quan)線貫(guan)通(tong)(tong)。東(dong)東(dong)支(zhi)渠(qu)、東(dong)南支(zhi)渠(qu)尚(shang)未動工(gong)。西(xi)總(zong)(zong)干(gan)(gan)渠(qu)全(quan)(quan)(quan)(quan)(quan)長(chang)9.4公里(li)(li),通(tong)(tong)過(guo)流(liu)量10.7立(li)方(fang)米每(mei)秒,穿金龍(long)(long)山(shan),過(guo)大嶺坪(ping)到小黃(huang)埠(bu),至(zhi)清(qing)水(shui)橋分支(zhi)。西(xi)左(zuo)干(gan)(gan)渠(qu)經(jing)門(men)樓、 車田(tian)到嶺尾;西(xi)右干(gan)(gan)渠(qu)經(jing)八(ba)巖(yan)、平樂(le)縣的金雞坪(ping)入沙子鄉(xiang)境。西(xi)總(zong)(zong)干(gan)(gan)渠(qu)于1974年(nian)9月開(kai)工(gong),次年(nian),附屬(shu)(shu)工(gong)程金龍(long)(long)山(shan)隧洞、小黃(huang)埠(bu)隧洞、紅巖(yan)渡(du)槽、小黃(huang)埠(bu)渡(du)槽、龍(long)(long)崗(gang)暗(an)涵(han)及(ji)(ji)全(quan)(quan)(quan)(quan)(quan)線石(shi)渠(qu)完工(gong)。 1975年(nian)6月通(tong)(tong)水(shui)開(kai)始發揮灌溉效益。隨后1支(zhi)渠(qu)、西(xi)左(zuo)干(gan)(gan)、西(xi)右干(gan)(gan)3條(tiao)干(gan)(gan)支(zhi)渠(qu)均(jun)相繼(ji)開(kai)工(gong),并于1978—1979年(nian)通(tong)(tong)水(shui),全(quan)(quan)(quan)(quan)(quan)長(chang)37.2公里(li)(li),總(zong)(zong)計通(tong)(tong)過(guo)流(liu)量8.7立(li)方(fang)米每(mei)秒。
渠道附屬工程,均(jun)組織常年施(shi)工隊施(shi)工。計完(wan)成的附屬工程有:渡(du)槽10座,總長2542米(mi);隧(sui)洞11座,總長3061米(mi);暗涵5座,總長460米(mi);防滲(shen)襯砌35.5公里。
沒搬遷
1983年(nian)縣人(ren)民(min)政府(fu)組(zu)織水(shui)電、民(min)政、糧食、交通、農業(ye)、林業(ye)、商(shang)業(ye)、公安、郵電、西嶺(ling)鄉人(ren)民(min)政府(fu)及(ji)有關村委會、峻(jun)山(shan)水(shui)庫(ku)指揮部等(deng)(deng)部門(men),成立搬(ban)遷委員會,負責(ze)調查、研究(jiu)、 協(xie)商(shang)拆遷賠償等(deng)(deng)具體問題。水(shui)庫(ku)田地淹沒標準按10年(nian)一(yi)遇(yu)洪水(shui)位246.3米高程計算,房屋等(deng)(deng)永久(jiu)性(xing)建筑物搬(ban)遷至250米高程以上。
1986年經(jing)過復(fu)查(cha)核實(shi),庫(ku)(ku)(ku)內(nei)淹沒島(dao)坪(ping)一個行(xing)政(zheng)村,采取就地(di)(di)(di)(di)往淹沒線以上搬(ban)遷(qian)安置(zhi),就近(jin)造田造地(di)(di)(di)(di),發展農業生(sheng)產(chan),幫(bang)助(zhu)修建灌(guan)溉渠道及人行(xing)便(bian)道,對(dui)新造田近(jin)幾年達不到(dao)預(yu)定產(chan)量的由水庫(ku)(ku)(ku)指揮(hui)部給(gei)予糧食差額(e)補助(zhu)金,使庫(ku)(ku)(ku)區搬(ban)遷(qian)工作順利(li)進(jin)行(xing)。搬(ban)遷(qian)計(ji)劃投資112萬元(yuan)(yuan),迄(qi)1989年已完成(cheng)103.6萬元(yuan)(yuan),應(ying)處理(li)淹沒土(tu)(tu)地(di)(di)(di)(di)4687畝(mu),已完成(cheng)3002畝(mu),其中淹沒水田369畝(mu),已解決257畝(mu)。淹沒房屋搬(ban)遷(qian)269間,全部完成(cheng)。另(ling)外,峻山水庫(ku)(ku)(ku)、電(dian)站(zhan)建設占用糖河、楊溪(xi)村土(tu)(tu)地(di)(di)(di)(di)2300畝(mu),經(jing)自治區土(tu)(tu)地(di)(di)(di)(di)管理(li)局(ju)批準,由水庫(ku)(ku)(ku)、電(dian)站(zhan)賠償土(tu)(tu)地(di)(di)(di)(di)費11.5萬元(yuan)(yuan),用于(yu)為該村安裝10千伏(fu)高壓(ya)線、低壓(ya)線和照明、加工機具(ju)等設施(shi)。