復工(gong)復產以來,我(wo)縣供(gong)水量連續(xu)攀升,最(zui)高日供(gong)水已達23.8851萬立方米,出水瞬時流量13684立方米,同比去年新增(zeng)約2萬立方米,創引江供水(shui)歷史最高記錄。自疫情防控解除應急響(xiang)應,全縣各鄉(xiang)鎮和園區企(qi)業陸續復(fu)工復(fu)產(chan),用水(shui)需求日益突出(chu),預計年內日供水(shui)量(liang)將(jiang)突破24萬立方米。
供(gong)(gong)(gong)水(shui)(shui)資料顯(xian)示,我縣引江供(gong)(gong)(gong)水(shui)(shui)已形成環網安全(quan)供(gong)(gong)(gong)水(shui)(shui)模式,三條(tiao)長江源水(shui)(shui)縱向主管網通(tong)如、通(tong)洋和通(tong)洋復線并(bing)網運行,設(she)計供(gong)(gong)(gong)水(shui)(shui)總規(gui)模達35萬立方米/日。按南(nan)通(tong)、如東(dong)兩(liang)地管線投資比例,我縣三條主管線水量分配累計(ji)25萬立(li)方米(mi),受長江水(shui)(shui)源轉輸(shu)水(shui)(shui)量(liang)分(fen)配(pei)所限(xian),上游(you)來水(shui)(shui)僅能滿足(zu)現行用水(shui)(shui)需求。對此,縣自來水(shui)(shui)公司借助供水(shui)(shui)中心(xin)和(he)岔河(he)增壓泵站(zhan),采取夜間錯峰調水(shui)(shui)模式,按照我縣歷年區域供水(shui)(shui)轉輸(shu)水(shui)(shui)量(liang)變化趨勢,保證企業和(he)居民用水(shui)(shui)需求。
記者于(yu)昨天在我縣召開的(de)南通(tong)區(qu)域供(gong)(gong)水(shui)調度現場了解到,今(jin)年,南通(tong)市(shi)水(shui)務有限(xian)公(gong)司(si)最高日(ri)供(gong)(gong)水(shui)量預測為170萬立(li)方米(mi),其中區域(yu)供(gong)水(shui)最高(gao)日供(gong)水(shui)量約為97.5萬立方米左右(you),為滿足各市(shi)(縣)水量需求,在保(bao)證供水安(an)全(quan)可(ke)靠(kao)前提下,我(wo)縣通如(ru)、通洋兩條主管線(xian)可(ke)分配水量合計為25萬立方米(mi)。
連(lian)日(ri)來,縣自來水公司嚴陣以待,縝密部署,采取定(ding)人定(ding)崗定(ding)職(zhi),實施管(guan)網(wang)巡查(cha)(cha)全(quan)天候(hou)、水質檢測全(quan)覆蓋、供水調度全(quan)聯動保障(zhang)方案,通過(guo)分(fen)片分(fen)區分(fen)段,步行巡查(cha)(cha)400公里區域(yu)供(gong)水(shui)主管(guan)(guan)網,確(que)保管(guan)(guan)網高(gao)效運行,同時增加水(shui)質監(jian)測(ce)(ce)頻次,重點(dian)加強(qiang)管(guan)(guan)網末梢水(shui)質監(jian)控(kong),深入邊遠鎮村抽(chou)樣檢測(ce)(ce)龍頭(tou)水(shui),確(que)保水(shui)質水(shui)量合(he)格(ge)達標。此外,該公司通(tong)過多輪(lun)次突發狀態應(ying)急(ji)供(gong)水(shui)演(yan)練,對(dui)應(ying)急(ji)水(shui)源設施定期開啟沖(chong)洗,定時維護機電設備和除鐵(tie)裝置,金沙(sha)、岔河、洋口、長沙(sha)、東安等增壓(ya)站蓄水(shui)量約10萬立方米(mi)清水池已(yi)提前投入運行(xing),確保今夏供水安全。