建設“海綿城市”:各地經驗與贛州對策
建(jian)(jian)設(she)海(hai)綿(mian)城(cheng)(cheng)市是當前老百姓高度(du)關注的(de)民生(sheng)工程(cheng)(cheng),是增強(qiang)城(cheng)(cheng)市水安全保障能力和水資(zi)源(yuan)水環境承(cheng)載能力的(de)良心工程(cheng)(cheng),也是提升城(cheng)(cheng)市發展水平的(de)品質工程(cheng)(cheng)。國(guo)務(wu)院對建(jian)(jian)設(she)海(hai)綿(mian)城(cheng)(cheng)市進行(xing)了系列部署,海(hai)綿(mian)城(cheng)(cheng)市建(jian)(jian)設(she)已(yi)在(zai)全國(guo)全面(mian)鋪(pu)開、加(jia)快推(tui)進。贛(gan)州作為(wei)千年宋城(cheng)(cheng),也是一座水文(wen)化名城(cheng)(cheng),應積極申報第三批(pi)海(hai)綿(mian)城(cheng)(cheng)市國(guo)家試點,以此為(wei)新(xin)起點,更(geng)好推(tui)動城(cheng)(cheng)市的(de)規劃、建(jian)(jian)設(she)和管理轉型。
一、各地建設海綿城市的做法與經驗
截至(zhi)2016年底,包括30個(ge)第(di)一、二批試點(dian)城市在內的150多個(ge)城市已經制定(ding)出臺了海綿城市建設方案并付諸實施。其主要做法和經驗有:
一是高度(du)(du)重視,以試(shi)點(dian)示范(fan)凝聚廣泛共識。首先(xian)是積極(ji)爭取國家試(shi)點(dian)。全國有150多個城(cheng)市參與(yu)了第一、二批海綿城(cheng)市建設試(shi)點(dian)城(cheng)市競爭,申報城(cheng)市各(ge)級黨(dang)委政府高度(du)(du)重視,經(jing)(jing)過(guo)初(chu)審、復(fu)審和競爭性(xing)答辯環節,最終30個城(cheng)市入選(xuan)。其次是加(jia)快(kuai)推進示范(fan)項目。如南寧已經(jing)(jing)完成(cheng)多個海綿城(cheng)市示范(fan)項目,改(gai)造后的(de)濱湖廣場可(ke)達到(dao)30.6毫(hao)米(mi)降(jiang)雨(yu)(yu)不(bu)(bu)產(chan)流、80%降(jiang)雨(yu)(yu)不(bu)(bu)外(wai)排、顆(ke)粒物去除率達70%,可(ke)解決周邊道(dao)路初(chu)期10毫(hao)米(mi)降(jiang)雨(yu)(yu)的(de)雨(yu)(yu)水(shui)徑(jing)流污染;改(gai)造后的(de)白沙(sha)大道(dao)通過(guo)讓綠化帶低于路面50毫(hao)米(mi),使得路面雨(yu)(yu)水(shui)井(jing)無法消納的(de)積水(shui),可(ke)以隨(sui)地(di)勢(shi)進入綠化帶,再經(jing)(jing)過(guo)植(zhi)草溝、礫石等滲(shen)透(tou)系統加(jia)速下滲(shen)。再者是制定落(luo)實(shi)三年行動計劃。首批16個試(shi)點(dian)城(cheng)市在入選(xuan)后迅(xun)速落(luo)實(shi)了累計457.6平方公里的(de)試(shi)點(dian)面積和1275.83億(yi)元的(de)三年計劃投資(zi)。
二是(shi)(shi)整體(ti)(ti)謀劃(hua)(hua),增強(qiang)海(hai)綿(mian)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建設(she)的(de)(de)系統性和(he)(he)聯動性。首先是(shi)(shi)推(tui)進試(shi)(shi)點示范的(de)(de)統籌謀劃(hua)(hua)。如(ru)(ru)萍(ping)鄉市(shi)(shi)(shi)(shi)積極推(tui)動水(shui)(shui)生(sheng)態(tai)文明城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)和(he)(he)海(hai)綿(mian)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建設(she)試(shi)(shi)點的(de)(de)“雙(shuang)輪驅(qu)動”;三亞市(shi)(shi)(shi)(shi)成(cheng)為城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)“雙(shuang)修”、海(hai)綿(mian)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)和(he)(he)地下綜合管廊的(de)(de)試(shi)(shi)點城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)。其(qi)次是(shi)(shi)實施(shi)水(shui)(shui)循環系統的(de)(de)全面(mian)規劃(hua)(hua)。如(ru)(ru)常(chang)德(de)(de)市(shi)(shi)(shi)(shi)與德(de)(de)國(guo)漢諾威市(shi)(shi)(shi)(shi)政府、德(de)(de)國(guo)漢諾威水(shui)(shui)協、中(zhong)規院(yuan)等合作,共同(tong)編制完成(cheng)《水(shui)(shui)城(cheng)(cheng)(cheng)(cheng)常(chang)德(de)(de)——常(chang)德(de)(de)市(shi)(shi)(shi)(shi)江北(bei)城(cheng)(cheng)(cheng)(cheng)區水(shui)(shui)敏性(海(hai)綿(mian)體(ti)(ti))城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)發展(zhan)和(he)(he)可持(chi)續水(shui)(shui)資源(yuan)利(li)(li)(li)用(yong)整體(ti)(ti)規劃(hua)(hua)》,以及(ji)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)給水(shui)(shui)、排水(shui)(shui)、防(fang)洪、水(shui)(shui)資源(yuan)利(li)(li)(li)用(yong)、綠化、道路等10多(duo)個專(zhuan)業規劃(hua)(hua)和(he)(he)重(zhong)點片(pian)區水(shui)(shui)系、雨水(shui)(shui)綜合利(li)(li)(li)用(yong)規劃(hua)(hua)。再(zai)者是(shi)(shi)推(tui)進部門聯動。如(ru)(ru)武漢市(shi)(shi)(shi)(shi)建立集城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)規劃(hua)(hua)、排水(shui)(shui)、園林、道路交通于(yu)一體(ti)(ti)的(de)(de)科(ke)學管理(li)平臺,形成(cheng)一套科(ke)學合理(li)的(de)(de)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建設(she)技(ji)術(shu)指標體(ti)(ti)系。鎮江市(shi)(shi)(shi)(shi)啟(qi)動老(lao)小區的(de)(de)“海(hai)綿(mian)帶(dai)工(gong)程”,即在(zai)對老(lao)小區進行海(hai)綿(mian)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)項目改造時,將供電設(she)施(shi)等所有配套設(she)施(shi)一并(bing)改造。
三是(shi)建(jian)章明(ming)責(ze),落實海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)建(jian)設(she)的(de)(de)標準(zhun)要求。首先是(shi)建(jian)立細化量化的(de)(de)目(mu)(mu)標體(ti)(ti)系(xi)。試點城(cheng)(cheng)(cheng)市(shi)(shi)和(he)部(bu)分非試點城(cheng)(cheng)(cheng)市(shi)(shi)已經根(gen)據“70%降(jiang)雨就地消納和(he)利(li)用”的(de)(de)海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)基(ji)礎(chu)要求確定(ding)(ding)(ding)了(le)三年發展目(mu)(mu)標,指標大(da)多沿用或高于國家標準(zhun),如嘉興市(shi)(shi)提(ti)出(chu)年徑(jing)流(liu)總量控(kong)(kong)制(zhi)率總體(ti)(ti)目(mu)(mu)標為(wei)78%,常德市(shi)(shi)提(ti)出(chu)雨水(shui)利(li)用替代(dai)城(cheng)(cheng)(cheng)市(shi)(shi)供水(shui)比例(li)達到20%。其次是(shi)明(ming)確工作推進(jin)(jin)機制(zhi)。上述城(cheng)(cheng)(cheng)市(shi)(shi)大(da)多由城(cheng)(cheng)(cheng)建(jian)系(xi)統(tong)牽頭推進(jin)(jin)海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)建(jian)設(she),但也有例(li)外,如萍鄉市(shi)(shi)明(ming)確水(shui)務(wu)部(bu)門為(wei)牽頭推進(jin)(jin)部(bu)門,武(wu)漢(han)(han)市(shi)(shi)由市(shi)(shi)水(shui)務(wu)、規(gui)(gui)劃(hua)(hua)、城(cheng)(cheng)(cheng)建(jian)、園(yuan)林和(he)林業、財務(wu)等部(bu)門組成工作專班。再者(zhe)是(shi)完善法(fa)規(gui)(gui)規(gui)(gui)章,強(qiang)化準(zhun)入控(kong)(kong)制(zhi)和(he)過程控(kong)(kong)制(zhi)。如武(wu)漢(han)(han)市(shi)(shi)發布了(le)《海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)規(gui)(gui)劃(hua)(hua)設(she)計導則(試行(xing))》,從(cong)城(cheng)(cheng)(cheng)市(shi)(shi)道路、綠地、房屋等多方(fang)面強(qiang)調滲水(shui)、蓄水(shui)的(de)(de)硬性規(gui)(gui)定(ding)(ding)(ding);南(nan)寧市(shi)(shi)出(chu)臺了(le)《關于全面推進(jin)(jin)海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)建(jian)設(she)的(de)(de)決定(ding)(ding)(ding)》、《海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)規(gui)(gui)劃(hua)(hua)建(jian)設(she)管理暫行(xing)辦法(fa)》等政策制(zhi)度(du),對海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)總體(ti)(ti)目(mu)(mu)標、重點工作及項目(mu)(mu)立項、土(tu)地出(chu)讓、規(gui)(gui)劃(hua)(hua)建(jian)設(she)、運營管理等做出(chu)明(ming)確規(gui)(gui)定(ding)(ding)(ding);上海(hai)市(shi)(shi)研(yan)究制(zhi)定(ding)(ding)(ding)海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)建(jian)設(she)綜合(he)指標體(ti)(ti)系(xi),并在(zai)此基(ji)礎(chu)上構建(jian)海(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)建(jian)設(she)的(de)(de)框架體(ti)(ti)系(xi)。
四是強化創(chuang)(chuang)新(xin)(xin),提(ti)(ti)升海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)的(de)技(ji)(ji)(ji)術(shu)水(shui)(shui)平(ping)(ping)。首(shou)先是積極引入(ru)戰略(lve)合(he)作(zuo)者。如(ru)遂寧(ning)市(shi)(shi)(shi)(shi)(shi)與中(zhong)國(guo)(guo)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)規(gui)劃(hua)設(she)(she)(she)計(ji)(ji)研究(jiu)院(yuan)建(jian)(jian)立(li)(li)(li)戰略(lve)合(he)作(zuo)伙伴(ban)關系(xi),還聘請北(bei)京(jing)清控、仁創(chuang)(chuang)公司、泰寧(ning)公司等作(zuo)為(wei)(wei)海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)技(ji)(ji)(ji)術(shu)支持單位;青島市(shi)(shi)(shi)(shi)(shi)水(shui)(shui)務集團與日本積水(shui)(shui)成(cheng)型技(ji)(ji)(ji)術(shu)株式會(hui)社簽訂戰略(lve)合(he)作(zuo)協議,共同推進(jin)(jin)青島海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)項(xiang)目建(jian)(jian)設(she)(she)(she)和(he)相關裝備(bei)制造(zao)深度合(he)作(zuo)。其次是搭建(jian)(jian)合(he)作(zuo)創(chuang)(chuang)新(xin)(xin)平(ping)(ping)臺。由于各(ge)地(di)地(di)形地(di)貌和(he)地(di)質結構不(bu)一,且海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)涉(she)及(ji)規(gui)劃(hua)、建(jian)(jian)筑、園林、市(shi)(shi)(shi)(shi)(shi)政、環保、水(shui)(shui)利等多個專業和(he)領(ling)域,規(gui)范(fan)和(he)標準不(bu)一,現(xian)有(you)海(hai)(hai)綿(mian)設(she)(she)(she)施設(she)(she)(she)計(ji)(ji)技(ji)(ji)(ji)術(shu)儲備(bei)嚴重(zhong)不(bu)足,亟需耦(ou)合(he)現(xian)有(you)各(ge)項(xiang)技(ji)(ji)(ji)術(shu)措(cuo)施和(he)鏈(lian)式創(chuang)(chuang)新(xin)(xin)。為(wei)(wei)此,西咸新(xin)(xin)區成(cheng)立(li)(li)(li)海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)(LID)技(ji)(ji)(ji)術(shu)中(zhong)心,成(cheng)為(wei)(wei)全國(guo)(guo)首(shou)個推進(jin)(jin)海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)的(de)技(ji)(ji)(ji)術(shu)聯盟,并與新(xin)(xin)加坡(po)CPG集團、中(zhong)國(guo)(guo)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)規(gui)劃(hua)研究(jiu)院(yuan)、北(bei)京(jing)建(jian)(jian)筑大學(xue)(xue)環能學(xue)(xue)院(yuan)雨(yu)水(shui)(shui)利用重(zhong)點實(shi)驗室(shi)等9家國(guo)(guo)內外知名高校、企業和(he)科研機構簽訂戰略(lve)合(he)作(zuo)協議;武(wu)漢(han)(han)市(shi)(shi)(shi)(shi)(shi)成(cheng)立(li)(li)(li)了海(hai)(hai)綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設(she)(she)(she)技(ji)(ji)(ji)術(shu)聯盟,立(li)(li)(li)足在漢(han)(han)設(she)(she)(she)計(ji)(ji)單位,廣泛引進(jin)(jin)國(guo)(guo)內外先進(jin)(jin)設(she)(she)(she)計(ji)(ji)、管理(li)團隊,形成(cheng)“6+N”的(de)技(ji)(ji)(ji)術(shu)聯盟,開展雨(yu)水(shui)(shui)系(xi)統(tong)的(de)新(xin)(xin)技(ji)(ji)(ji)術(shu)、新(xin)(xin)材(cai)料、新(xin)(xin)工(gong)藝、新(xin)(xin)設(she)(she)(she)備(bei)的(de)研究(jiu)。再者是不(bu)斷引進(jin)(jin)新(xin)(xin)理(li)念、新(xin)(xin)技(ji)(ji)(ji)術(shu)、新(xin)(xin)產品、新(xin)(xin)服(fu)務。如(ru)武(wu)漢(han)(han)市(shi)(shi)(shi)(shi)(shi)謀劃(hua)落實(shi)中(zhong)國(guo)(guo)工(gong)程(cheng)院(yuan)院(yuan)士王浩提(ti)(ti)出(chu)的(de)“建(jian)(jian)設(she)(she)(she)立(li)(li)(li)體排(pai)(pai)水(shui)(shui)系(xi)統(tong)實(shi)施多層次多功(gong)能分(fen)(fen)流分(fen)(fen)滯,并打(da)造(zao)地(di)下深隧(sui)儲水(shui)(shui)系(xi)統(tong)”建(jian)(jian)議;廈門市(shi)(shi)(shi)(shi)(shi)引進(jin)(jin)耐透坪新(xin)(xin)型路(lu)面(聚氨酯碎石(shi)解決方案),其有(you)效孔(kong)隙率(lv)可達30%,滲透率(lv)達1900毫(hao)升/分(fen)(fen)鐘,遠高于降雨(yu)在最(zui)優排(pai)(pai)水(shui)(shui)配(pei)置下的(de)排(pai)(pai)出(chu)速率(lv),能較大幅(fu)度減輕(qing)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)排(pai)(pai)水(shui)(shui)管網壓力。
五是(shi)多管齊(qi)下,拓寬(kuan)海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)的(de)投融資(zi)(zi)渠道。首先(xian)是(shi)加(jia)(jia)大財(cai)政資(zi)(zi)金(jin)(jin)(jin)的(de)內部(bu)挖潛。如(ru)貴(gui)安新(xin)區明(ming)確2013-2023年新(xin)增財(cai)政收入和土地(di)出讓收益全部(bu)留存(cun)(cun),確保海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)資(zi)(zi)金(jin)(jin)(jin);嘉(jia)興市(shi)已盤活3億(yi)元存(cun)(cun)量資(zi)(zi)金(jin)(jin)(jin)用于海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)。其次是(shi)積極(ji)爭取國(guo)(guo)(guo)(guo)家(jia)部(bu)委(wei)和金(jin)(jin)(jin)融機構的(de)支持。如(ru)南寧(ning)市(shi)爭取到國(guo)(guo)(guo)(guo)家(jia)開發銀行(xing)的(de)水(shui)利貸款(kuan)84億(yi)元;常(chang)德市(shi)政府與中國(guo)(guo)(guo)(guo)農業發展銀行(xing)湖南分(fen)行(xing)簽訂《海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)戰略框架協議》;遷安市(shi)以深圳金(jin)(jin)(jin)磚城(cheng)(cheng)市(shi)國(guo)(guo)(guo)(guo)開先(xian)導(dao)基(ji)金(jin)(jin)(jin)管理(li)公(gong)司為(wei)依托,以有限合(he)伙的(de)方式(shi)設(she)(she)(she)(she)立(li)“海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)引導(dao)基(ji)金(jin)(jin)(jin)”,預計規模10-15億(yi)元,吸引銀行(xing)、證券等金(jin)(jin)(jin)融機構資(zi)(zi)金(jin)(jin)(jin)參加(jia)(jia)。再者是(shi)通過(guo)PPP模式(shi)爭取社(she)會(hui)力量支持。如(ru)重慶市(shi)將海(hai)綿(mian)城(cheng)(cheng)市(shi)試(shi)點(dian)建(jian)設(she)(she)(she)(she)項(xiang)目列為(wei)PPP投融資(zi)(zi)模式(shi)改革試(shi)點(dian),由(you)政府通過(guo)PPP模式(shi)引入社(she)會(hui)資(zi)(zi)本(ben),注冊成立(li)項(xiang)目公(gong)司,再由(you)項(xiang)目公(gong)司向金(jin)(jin)(jin)融機構進行(xing)融資(zi)(zi);南寧(ning)市(shi)通過(guo)競爭磋(cuo)商(shang)選(xuan)擇投資(zi)(zi)人(ren)、確定合(he)同金(jin)(jin)(jin)額的(de)方式(shi),啟動那考(kao)河流域綜合(he)治理(li)項(xiang)目,推進社(she)會(hui)資(zi)(zi)本(ben)參與海(hai)綿(mian)城(cheng)(cheng)市(shi)建(jian)設(she)(she)(she)(she)的(de)先(xian)行(xing)先(xian)試(shi)。
二、贛州加快推進海綿城市建設的對策建議
第一,積極申報第三批國(guo)家海(hai)綿(mian)城市(shi)試點。借助國(guo)家支持贛南蘇(su)區振興發(fa)展的東風,貫(guan)徹落(luo)實(shi)習近(jin)平總(zong)書(shu)記(ji)“進一步完善政策、創(chuang)新(xin)舉措、補(bu)齊短板”重(zhong)要指示要求,積極爭取(qu)國(guo)家部委大力支持贛州申報第三批國(guo)家海(hai)綿(mian)城市(shi)試點。同時(shi),促(cu)進全市(shi)上下凝聚共識,合力推進各項試點申報工作(zuo),為成功申報國(guo)家海(hai)綿(mian)城市(shi)試點夯實(shi)基礎(chu)。
第(di)二,適(shi)時全(quan)面(mian)啟動(dong)海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)。目前,國家已經(jing)明(ming)(ming)確提出了海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)的(de)總體目標(biao),市(shi)(shi)(shi)(shi)城(cheng)(cheng)(cheng)鄉(xiang)建(jian)設(she)局(ju)、城(cheng)(cheng)(cheng)鄉(xiang)規劃(hua)(hua)局(ju)結合(he)我(wo)市(shi)(shi)(shi)(shi)實(shi)際,已招標(biao)開展海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)專項規劃(hua)(hua)、建(jian)設(she)方(fang)案(an)研究(jiu)。對于海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she),國家有(you)要(yao)求(qiu),群(qun)眾有(you)期盼,必須提上工作(zuo)日程(cheng),加快全(quan)面(mian)規劃(hua)(hua),盡快啟動(dong)建(jian)設(she)。要(yao)加快制定海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)實(shi)施方(fang)案(an),進一步明(ming)(ming)確建(jian)設(she)目標(biao)、主要(yao)領域、重點(dian)項目、推(tui)(tui)進步驟、保障(zhang)措施等。要(yao)推(tui)(tui)進海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)與“生態市(shi)(shi)(shi)(shi)”建(jian)設(she)、城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)基礎設(she)施建(jian)設(she)等的(de)聯動(dong),加快謀劃(hua)(hua)生成(cheng)一批重點(dian)項目,推(tui)(tui)進一批試點(dian)示范。要(yao)建(jian)立海綿(mian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建(jian)設(she)工作(zuo)體系,實(shi)現住建(jian)、水務、規劃(hua)(hua)、園(yuan)林、財(cai)政等相關部門的(de)聯動(dong)推(tui)(tui)進。
第三(san),科學探索海(hai)綿城市(shi)建(jian)設(she)的路徑(jing)。海(hai)綿城市(shi)建(jian)設(she)是一項系統工程(cheng),需(xu)要(yao)(yao)通過實(shi)施(shi)(shi)蓄、滯、滲、凈、用、排(pai)等一系列綜合(he)手(shou)段共同(tong)實(shi)現(xian)。具體措施(shi)(shi)包括透(tou)水鋪裝、屋面綠化、下沉式綠地(di)、生(sheng)物(wu)滯留(liu)設(she)施(shi)(shi)、雨水濕地(di)、滲透(tou)塘、滲井、儲蓄池等。要(yao)(yao)借鑒學習試點城市(shi)的經驗(yan)做法,因地(di)制(zhi)宜(yi),探索有效路徑(jing)。要(yao)(yao)在建(jian)成區引(yin)(yin)入實(shi)施(shi)(shi)多(duo)項低影響開發技術(shu),在新區建(jian)設(she)中全面落(luo)實(shi)海(hai)綿城市(shi)要(yao)(yao)求(qiu)。要(yao)(yao)結合(he)贛(gan)州地(di)形地(di)貌特點,把(ba)湖(hu)、江、地(di)表聯動關系合(he)理構建(jian)起來(lai)。要(yao)(yao)積極(ji)引(yin)(yin)入新理念、新技術(shu),加(jia)強開放合(he)作(zuo),提升海(hai)綿城市(shi)建(jian)設(she)水平。
第(di)四,推進海(hai)綿城(cheng)(cheng)市建設(she)的投融資(zi)(zi)模式(shi)創新。在加大財政(zheng)資(zi)(zi)金(jin)投入、爭取國家部委和政(zheng)策性銀行(xing)支持、尋求商(shang)業(ye)銀行(xing)合作的基礎上,加快(kuai)推進PPP項(xiang)(xiang)目(mu)(mu)的生成和實施。明(ming)確PPP協調管理機構(gou)和機制(zhi);建立PPP項(xiang)(xiang)目(mu)(mu)儲備(bei)庫(ku),及時向社(she)會公布項(xiang)(xiang)目(mu)(mu)清單;配(pei)套推進特許經營管理辦法(fa)制(zhi)定(ding)和實施,優(you)化收益機制(zhi);以國有資(zi)(zi)產為(wei)引導設(she)立一批專門用于“城(cheng)(cheng)市公共服(fu)務(wu)和基礎設(she)施方面PPP項(xiang)(xiang)目(mu)(mu)建設(she)”的產業(ye)基金(jin)等。

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