在(zai)黨的(de)十(shi)八大期間,習近(jin)平總(zong)書(shu)記(ji)提出了“綠水青山(shan)(shan)就(jiu)是金山(shan)(shan)銀(yin)山(shan)(shan)”的(de)科(ke)學(xue)論斷,在(zai)黨的(de)十(shi)九大報告(gao)中,習近(jin)平總(zong)書(shu)記(ji)進一(yi)步明確了加快生態文明體制改革、建設美麗中國的(de)總(zong)體要(yao)(yao)求和目標(biao)。在(zai)這一(yi)理念指導下,全國范圍內對環(huan)境(jing)保護的(de)監(jian)管執(zhi)法更(geng)加規范化、嚴格化。對市政工程施工單位來(lai)說,注重(zhong)生態文明建設、踐行綠色(se)施工理念,不僅(jin)是一(yi)項艱巨(ju)而(er)緊迫(po)的(de)任(ren)務,更(geng)是需(xu)要(yao)(yao)積極探索并(bing)持續完善的(de)健康發展(zhan)之路(lu)。
市政工程(cheng)施工中面(mian)臨的環境問題
因環(huan)(huan)境保(bao)護意識薄(bo)弱、管理制度不完善,某些(xie)市政工程(cheng)單(dan)位(wei)在施工過程(cheng)中往(wang)往(wang)會(hui)忽(hu)視對環(huan)(huan)境的保(bao)護,導致產(chan)生(sheng)以下幾(ji)方面問題。
1.水(shui)質(zhi)污染(ran)。水(shui)是(shi)生命之(zhi)源(yuan),施(shi)工(gong)(gong)過程中如果不重視廢水(shui)排放問題,造成水(shui)資源(yuan)的污染(ran),將會帶來(lai)嚴重的影(ying)(ying)響(xiang)(xiang)。市政工(gong)(gong)程建(jian)設(she)對水(shui)質(zhi)的影(ying)(ying)響(xiang)(xiang)主要表現(xian)在(zai)兩個(ge)方(fang)面:一是(shi)在(zai)施(shi)工(gong)(gong)現(xian)場出口設(she)置(zhi)沖(chong)洗池沖(chong)洗帶泥車(che)輛、混凝土罐車(che)后,污水(shui)如未經處理而直接流(liu)入(ru)河流(liu)中,會對施(shi)工(gong)(gong)場地附近的水(shui)域(yu)造成一定程度的污染(ran);二是(shi)施(shi)工(gong)(gong)設(she)備排放的尚未消(xiao)耗完的汽油、未覆蓋的原材料,經大雨沖(chong)刷流(liu)入(ru)河流(liu)中,造成施(shi)工(gong)(gong)場地周圍水(shui)域(yu)中飄浮油狀物(wu)以及懸浮物(wu)。
2.揚塵(chen)污染(ran)。市(shi)政工(gong)(gong)程施工(gong)(gong)時主要的(de)大(da)氣污染(ran)源(yuan)是揚塵(chen)污染(ran)。在施工(gong)(gong)過(guo)程中,揚塵(chen)主要是場地平整與(yu)土方開(kai)挖、材料堆放及運輸車(che)輛行(xing)駛道路揚塵(chen),施工(gong)(gong)現場可見(jian)附近(jin)的(de)花草樹木長期(qi)蒙著一層(ceng)厚(hou)厚(hou)的(de)灰。若不采取有效措施,會造(zao)成大(da)氣污染(ran)、霧(wu)霾頻發,從(cong)而直接危害到施工(gong)(gong)周(zhou)邊居(ju)民及施工(gong)(gong)人員的(de)身體健康。
3.噪(zao)音(yin)(yin)污(wu)染(ran)。市政工(gong)程(cheng)施(shi)工(gong)噪(zao)音(yin)(yin)已(yi)成(cheng)為(wei)影(ying)響居民正常生(sheng)活(huo)(huo)、造成(cheng)社會糾(jiu)紛、影(ying)響施(shi)工(gong)進(jin)度的主要原(yuan)因。市政工(gong)程(cheng)施(shi)工(gong)噪(zao)音(yin)(yin)污(wu)染(ran)主要包括(kuo):挖土機(ji)、裝載機(ji)、運輸車輛(liang)、打樁(zhuang)機(ji)、攪拌機(ji)工(gong)作時和施(shi)工(gong)階(jie)段搭拆鋼管腳手架時產(chan)生(sheng)的噪(zao)音(yin)(yin),這些噪(zao)音(yin)(yin)污(wu)染(ran)嚴(yan)重地(di)影(ying)響著施(shi)工(gong)現場(chang)周邊居民的正常生(sheng)活(huo)(huo)。
4.棄(qi)渣(zha)污(wu)(wu)(wu)染(ran)(ran)(ran)。市(shi)政工(gong)程(cheng)施工(gong)的棄(qi)渣(zha)污(wu)(wu)(wu)染(ran)(ran)(ran)主要(yao)是指對建(jian)(jian)筑(zhu)垃(la)圾(ji)處(chu)理不當產生(sheng)的污(wu)(wu)(wu)染(ran)(ran)(ran)。在(zai)施工(gong)過(guo)程(cheng)中,如果建(jian)(jian)設者缺乏(fa)強烈的環(huan)保意(yi)識,僅(jin)僅(jin)停留在(zai)追求工(gong)程(cheng)成(cheng)本(ben)節約上(shang),對工(gong)程(cheng)垃(la)圾(ji)處(chu)理不及(ji)時,造成(cheng)垃(la)圾(ji)大量堆放(fang),不僅(jin)會(hui)對城(cheng)市(shi)環(huan)境產生(sheng)損害,還(huan)極易(yi)滋(zi)生(sheng)各種鼠蟲、塵土污(wu)(wu)(wu)染(ran)(ran)(ran)和水質污(wu)(wu)(wu)染(ran)(ran)(ran)。
以(yi)綠(lv)色發展理念推進“綠(lv)色施工”
市政(zheng)工程(cheng)建(jian)設(she)伊(yi)始(shi),要合(he)理運用新(xin)技(ji)術(shu)、新(xin)材料,減(jian)少施(shi)工過程(cheng)中的環(huan)境污染,有(you)效保護城市生態(tai)環(huan)境。工程(cheng)項(xiang)(xiang)目(mu)部應以(yi)創建(jian)綠(lv)色環(huan)保型示范工程(cheng)為建(jian)設(she)目(mu)標(biao),以(yi)項(xiang)(xiang)目(mu)施(shi)工過程(cheng)更加嚴格管控為導向,堅(jian)持常態(tai)化嚴格自(zi)查(cha)自(zi)糾,以(yi)加強項(xiang)(xiang)目(mu)文明(ming)施(shi)工達標(biao)為核心(xin),扎(zha)實做好綠(lv)色項(xiang)(xiang)目(mu)施(shi)工工地的推進工作。
1.從工(gong)程(cheng)(cheng)建(jian)設之初(chu)提升環(huan)境(jing)保護意識(shi)。重(zhong)慶交建(jian)在(zai)(zai)華巖隧道項目建(jian)設之初(chu),就注重(zhong)從4個方面(mian)加強建(jian)設綠色環(huan)保型工(gong)程(cheng)(cheng):一是(shi)在(zai)(zai)施(shi)(shi)工(gong)現(xian)(xian)場配備了霧炮降(jiang)塵機、灑(sa)水車、在(zai)(zai)圍(wei)擋上(shang)設置了噴淋設施(shi)(shi),對(dui)施(shi)(shi)工(gong)中造成的揚塵做到有(you)效控制;二是(shi)在(zai)(zai)箱梁生(sheng)產(chan)(chan)基(ji)地安(an)裝了透水地磚、節能(neng)照明(ming)燈及(ji)(ji)生(sheng)產(chan)(chan)車間(jian),有(you)效防止生(sheng)產(chan)(chan)期間(jian)的粉塵及(ji)(ji)噪音干擾附近居(ju)民;三是(shi)在(zai)(zai)施(shi)(shi)工(gong)現(xian)(xian)場進(jin)(jin)出口處修(xiu)建(jian)沖洗(xi)(xi)池,下雨天進(jin)(jin)出的車輛在(zai)(zai)沖洗(xi)(xi)池清洗(xi)(xi)后(hou)方可上(shang)路(lu)(lu),灑(sa)水車駕駛員在(zai)(zai)巡(xun)查過程(cheng)(cheng)中發(fa)現(xian)(xian)有(you)泥(ni)土情況(kuang)(kuang)及(ji)(ji)時沖洗(xi)(xi)路(lu)(lu)面(mian),保證周邊道路(lu)(lu)的整潔(jie);四是(shi)對(dui)施(shi)(shi)工(gong)現(xian)(xian)場內臨時道路(lu)(lu)進(jin)(jin)行硬化(hua),既能(neng)滿足(zu)施(shi)(shi)工(gong)需要,又能(neng)避免施(shi)(shi)工(gong)揚塵的產(chan)(chan)生(sheng)和道路(lu)(lu)泥(ni)濘情況(kuang)(kuang)的出現(xian)(xian)。
2.嚴(yan)(yan)格遵(zun)守(shou)(shou)環保部門(men)及相關(guan)部門(men)的規(gui)(gui)定。工(gong)程建(jian)設推進時,項(xiang)目(mu)部要(yao)嚴(yan)(yan)格遵(zun)守(shou)(shou)有關(guan)規(gui)(gui)定,在(zai)空氣質量指數達到污染(ran)(ran)預(yu)警(jing)時,不(bu)能因(yin)追求工(gong)程進度(du)和效益而違規(gui)(gui)操作(zuo),必須強化(hua)“工(gong)地(di)停(ting)下來、裸土(tu)蓋起來、作(zuo)業濕起來、設施設備(bei)上起來”等具體工(gong)作(zuo),在(zai)第一時間(jian)迅速響應,加(jia)強控塵降塵工(gong)作(zuo)力(li)度(du),增(zeng)加(jia)對(dui)工(gong)地(di)現場的巡查(cha)次數,待空氣污染(ran)(ran)預(yu)警(jing)解(jie)除后方可恢復施工(gong)。
3.加強施(shi)工(gong)(gong)人員(yuan)的環保(bao)教育培訓(xun)。為加強施(shi)工(gong)(gong)人員(yuan)的環保(bao)意識教育培訓(xun),在華巖隧道項(xiang)目(mu)建(jian)設之初,項(xiang)目(mu)部通過邀(yao)請專(zhuan)家到工(gong)(gong)地(di)培訓(xun)講授(shou)創建(jian)綠色工(gong)(gong)地(di)方(fang)法等方(fang)式,提升項(xiang)目(mu)部全體員(yuan)工(gong)(gong)環保(bao)意識,讓每(mei)位(wei)員(yuan)工(gong)(gong)充分(fen)掌握(wo)創建(jian)綠色工(gong)(gong)地(di)的具(ju)體措施(shi),參與到建(jian)設綠色市政工(gong)(gong)程(cheng)的過程(cheng)中。
4.加強與(yu)環(huan)保部門(men)及(ji)(ji)駐地建委的聯系。華巖隧道(dao)項目部通過(guo)QQ群、微信(xin)群及(ji)(ji)時掌握(wo)環(huan)保部門(men)及(ji)(ji)駐地建委對施工(gong)單(dan)位(wei)工(gong)作要(yao)求的第一(yi)動(dong)態,根據相(xiang)關要(yao)求自查(cha)自糾(jiu),發現問題及(ji)(ji)時整改,不(bu)存(cun)僥幸心、不(bu)留死角,督促各項工(gong)作措施落實到(dao)位(wei)。
踐(jian)行綠色施工推動健(jian)康(kang)發展(zhan)
色(se)施(shi)工(gong)(gong)是指(zhi)工(gong)(gong)程建設中(zhong),在(zai)保證(zheng)質(zhi)量、安(an)全等基本(ben)要(yao)求的前提(ti)下,施(shi)工(gong)(gong)方嚴格按照規劃、設計(ji)要(yao)求,貫徹執行綠色(se)施(shi)工(gong)(gong)的方針和(he)(he)(he)技術措施(shi),提(ti)高(gao)能(neng)源(yuan)利(li)用(yong)率,最大(da)限度減少施(shi)工(gong)(gong)活動對環(huan)(huan)(huan)(huan)境(jing)造(zao)成(cheng)的不(bu)(bu)利(li)影(ying)響(xiang),減少資源(yuan)與能(neng)源(yuan)的消耗,實現(xian)“四節一環(huan)(huan)(huan)(huan)保”(節能(neng)、節地、節水、節材和(he)(he)(he)環(huan)(huan)(huan)(huan)境(jing)保護)。習近平(ping)總書記提(ti)出,我們(men)要(yao)建設的現(xian)代化是人與自然和(he)(he)(he)諧共生(sheng)的現(xian)代化,既要(yao)創造(zao)更(geng)(geng)多(duo)(duo)物質(zhi)財(cai)富(fu)和(he)(he)(he)精神財(cai)富(fu)以滿(man)足(zu)人民(min)(min)日益增(zeng)長的美好(hao)生(sheng)活需(xu)要(yao),也(ye)要(yao)提(ti)供更(geng)(geng)多(duo)(duo)優質(zhi)生(sheng)態(tai)產品以滿(man)足(zu)人民(min)(min)日益增(zeng)長的優美生(sheng)態(tai)環(huan)(huan)(huan)(huan)境(jing)需(xu)要(yao)。隨著各(ge)大(da)城市經濟的快速發展,改善居(ju)住環(huan)(huan)(huan)(huan)境(jing)質(zhi)量已成(cheng)為關(guan)系人民(min)(min)福祉、關(guan)乎民(min)(min)族未來(lai)的大(da)計(ji),是民(min)(min)心所向。因此(ci),在(zai)市政工(gong)(gong)程建設中(zhong),要(yao)強(qiang)化管(guan)控到(dao)位,絕不(bu)(bu)能(neng)為了施(shi)工(gong)(gong)而(er)施(shi)工(gong)(gong),破壞我們(men)賴(lai)以生(sheng)存的自然環(huan)(huan)(huan)(huan)境(jing),更(geng)(geng)不(bu)(bu)能(neng)讓(rang)市政建設施(shi)工(gong)(gong)中(zhong)的環(huan)(huan)(huan)(huan)境(jing)污染問題(ti)成(cheng)為影(ying)響(xiang)人們(men)生(sheng)活質(zhi)量的“元兇”。
加強環境保護(hu),既是(shi)為了我們每個人的健康,更是(shi)為了推動美麗中(zhong)國建設、實現偉大(da)“中(zhong)國夢”戰略目標(biao)的關(guan)鍵(jian)舉措(cuo)。企業(ye)應當在(zai)市(shi)政(zheng)工程建設中(zhong)及時轉變思路、總結(jie)經驗,讓(rang)綠(lv)色施(shi)工成(cheng)為常態(tai)。
轉自《中國建設(she)報》