【谷騰環保網訊】建筑施工需使(shi)用大(da)(da)量(liang)的能源與材料，并(bing)產生(sheng)廢(fei)水、廢(fei)氣、噪聲(sheng)、固體廢(fei)棄物(wu)(wu)等環(huan)境(jing)污染(ran)問(wen)題(ti)，如何有效降低污染(ran)物(wu)(wu)排放，減少對周邊環(huan)境(jing)的影(ying)響？近年來，廣東省廣州市(shi)生(sheng)態環(huan)境(jing)局(ju)天河分局(ju)加強(qiang)統籌協調，會同(tong)住建園林、水務、城管(guan)等部門(men)及(ji)各(ge)街道，按照(zhao)“誰(shui)審批、誰(shui)監管(guan)、誰(shui)負責”和屬地(di)管(guan)理原(yuan)則，多措并(bing)舉，多管(guan)齊下，大(da)(da)力推(tui)進工地(di)污染(ran)防(fang)治，特(te)別是加強(qiang)大(da)(da)氣污染(ran)防(fang)治工作(zuo)。

率先推廣全方位、立體式工地揚塵治理模式

建(jian)筑施工對(dui)顆粒(li)物(wu)（PM2.5/PM10）、NO2、CO、臭氧(yang)等環境空氣質量指(zhi)標均有(you)影響。

為有(you)效(xiao)防(fang)治工(gong)(gong)(gong)(gong)地(di)(di)揚塵(chen)(chen)(chen)(chen)污染(ran)，天河區大(da)(da)(da)力(li)推(tui)(tui)廣揚塵(chen)(chen)(chen)(chen)、廢氣治理新技術，并(bing)通過(guo)“示范工(gong)(gong)(gong)(gong)地(di)(di)”“無廢工(gong)(gong)(gong)(gong)地(di)(di)”建(jian)設等(deng)方式加強示范引領，全(quan)面提升工(gong)(gong)(gong)(gong)地(di)(di)污染(ran)治理水平，如華南(nan)農業大(da)(da)(da)學綜合體育(yu)館項目施工(gong)(gong)(gong)(gong)單位率先在全(quan)市(shi)推(tui)(tui)廣使用(yong)“塔吊(diao)高(gao)空壓(ya)塵(chen)(chen)(chen)(chen)+霧(wu)炮中空降塵(chen)(chen)(chen)(chen)+圍擋低空攔塵(chen)(chen)(chen)(chen)”全(quan)方位、立(li)體式的工(gong)(gong)(gong)(gong)地(di)(di)揚塵(chen)(chen)(chen)(chen)治理模式，擴大(da)(da)(da)噴(pen)霧(wu)覆蓋范圍；羊(yang)城晚報社業務(wu)用(yong)房嶺(ling)南(nan)數字創(chuang)意(yi)中心建(jian)設項目施工(gong)(gong)(gong)(gong)單位在土方開(kai)挖和地(di)(di)下室(shi)施工(gong)(gong)(gong)(gong)階(jie)段，建(jian)成并(bing)啟用(yong)華南(nan)地(di)(di)區最大(da)(da)(da)的基坑(keng)防(fang)塵(chen)(chen)(chen)(chen)天幕系統，同(tong)時，與噴(pen)淋系統等(deng)結合使用(yong)，有(you)效(xiao)減少(shao)工(gong)(gong)(gong)(gong)地(di)(di)揚塵(chen)(chen)(chen)(chen)污染(ran)。

圖為(wei)塔吊(diao)加裝高(gao)空噴(pen)霧降塵設施

圖為啟用基坑防塵(chen)天幕(mu)系統

據統(tong)計，天(tian)河區轄(xia)內工地已(yi)加裝塔吊(diao)噴(pen)淋裝置29臺(tai)，配備移動霧(wu)炮機(ji)144個(ge)，圍擋(dang)墻體安裝噴(pen)霧(wu)設施(shi)28560米，建(jian)成(cheng)“無廢(fei)工地”17個(ge)。

無人機巡航對工地進行無死角管控

工(gong)地揚塵、施工(gong)機(ji)械尾氣污(wu)染具有點多、面廣、易反復(fu)、難管理(li)等特點，人工(gong)巡查(cha)不(bu)僅耗時耗力，還可能存(cun)在不(bu)同區域視覺盲(mang)點問題(ti)。

隨著(zhu)區域開發建(jian)設(she)進程加快(kuai)，天(tian)河區建(jian)筑(zhu)(zhu)施(shi)工(gong)增(zeng)(zeng)加，管(guan)控(kong)壓力增(zeng)(zeng)大。據統計，2023年以來(lai)，天(tian)河區在建(jian)房建(jian)市政工(gong)程162個，施(shi)工(gong)總面積為647.15萬(wan)平方(fang)米(mi)，較2022年同(tong)比(bi)增(zeng)(zeng)加5.8%，辦(ban)理建(jian)筑(zhu)(zhu)廢(fei)棄(qi)物排放證的工(gong)地有59個，同(tong)比(bi)增(zeng)(zeng)加30%，建(jian)筑(zhu)(zhu)廢(fei)棄(qi)物排放量為826.3萬(wan)立方(fang)米(mi)，同(tong)比(bi)增(zeng)(zeng)加30%。為強(qiang)化工(gong)地污染防控(kong)，天(tian)河區探索多種監管(guan)模(mo)式(shi)，開展專項整治。

一方面，摸(mo)清監(jian)管底數。組織(zhi)開展全區(qu)(qu)施工(gong)(gong)(gong)工(gong)(gong)(gong)地(di)專項排查(cha)，動(dong)(dong)(dong)態(tai)更(geng)新(xin)完善施工(gong)(gong)(gong)工(gong)(gong)(gong)地(di)監(jian)管臺(tai)(tai)賬，督促落(luo)實(shi)“6個(ge)100%”“一不(bu)準進，三(san)不(bu)準出”要(yao)求，規范非道(dao)路移(yi)(yi)動(dong)(dong)(dong)機(ji)械(xie)(xie)管理，嚴(yan)禁使(shi)用未(wei)編碼登記或不(bu)符合排放標(biao)準、“冒黑煙(yan)”的工(gong)(gong)(gong)程(cheng)機(ji)械(xie)(xie)，推進工(gong)(gong)(gong)地(di)“油品直供”。截至目前，天河(he)區(qu)(qu)登記在冊(ce)工(gong)(gong)(gong)地(di)中涉及(ji)使(shi)用油品的37個(ge)工(gong)(gong)(gong)地(di)均(jun)已使(shi)用正規油品，全區(qu)(qu)工(gong)(gong)(gong)地(di)共有施工(gong)(gong)(gong)機(ji)械(xie)(xie)140臺(tai)(tai)。2023年以來(lai)，共抽檢非道(dao)路移(yi)(yi)動(dong)(dong)(dong)機(ji)械(xie)(xie)油品和尾(wei)氣37臺(tai)(tai)次，處罰非道(dao)路移(yi)(yi)動(dong)(dong)(dong)機(ji)械(xie)(xie)“冒黑煙(yan)”、尾(wei)氣超標(biao)分別(bie)為(wei)10宗、2宗。

另(ling)一方(fang)面，強化(hua)智慧監(jian)管(guan)。推(tui)行(xing)(xing)“線上+線下”、無(wu)人機巡查(cha)(cha)、視(shi)頻(pin)監(jian)控(kong)(kong)等多種(zhong)手(shou)段，落(luo)細落(luo)實(shi)工(gong)地(di)(di)(di)污(wu)染監(jian)管(guan)。轄區大型施工(gong)工(gong)地(di)(di)(di)100%安裝揚塵在(zai)線監(jian)測、視(shi)頻(pin)監(jian)控(kong)(kong)設備并聯網，執法人員利(li)用系(xi)統(tong)不定(ding)時抽查(cha)(cha)和分析數據，實(shi)現(xian)(xian)對工(gong)地(di)(di)(di)污(wu)染防治落(luo)實(shi)情(qing)(qing)況的實(shi)時監(jian)控(kong)(kong)，督(du)促整改存在(zai)問(wen)(wen)題；借助無(wu)人機巡航，對轄內重點工(gong)地(di)(di)(di)實(shi)現(xian)(xian)全方(fang)位、無(wu)死(si)角(jiao)的巡查(cha)(cha)管(guan)控(kong)(kong)，2023年以來利(li)用無(wu)人機巡查(cha)(cha)工(gong)地(di)(di)(di)揚塵污(wu)染防控(kong)(kong)落(luo)實(shi)情(qing)(qing)況51次，對發現(xian)(xian)的18個問(wen)(wen)題責(ze)令立行(xing)(xing)立改，成效明(ming)顯。

多措并舉齊抓共管，壓緊壓實工地污染防治責任

天河(he)區生態環(huan)境(jing)、住建園(yuan)林(lin)、水(shui)務、城(cheng)管等4部(bu)門(men)聯合印發(fa)《天河(he)區建筑施工(gong)生態環(huan)境(jing)保護管理(li)要點（1.0版(ban)）》，督(du)促項目工(gong)地逐項落實主體責任。

天(tian)河(he)區城管會同(tong)交(jiao)警、生態環境等部門及屬地(di)街(jie)道，2023年組織建設工地(di)及建筑廢棄物處(chu)置專項執法(fa)行動(dong)102次。

天河區建(jian)(jian)設(she)工程(cheng)揚塵整治聯席會議辦(ban)公室（設(she)在區住建(jian)(jian)園(yuan)林(lin)局）持續推動工地落實“6個100%”“一(yi)不準進，三不準出”要求，全區2023年(nian)現場巡查2.04萬余次。

天(tian)河(he)區環委辦不定(ding)期組(zu)織(zhi)住建園(yuan)林、城(cheng)管、生(sheng)態環境(jing)等(deng)部門(men)和各街道(dao)開展(zhan)工地污染防治聯合督(du)導，對督(du)導中發現(xian)的問題，現(xian)場督(du)促整(zheng)改并交(jiao)辦責(ze)任(ren)單位跟進處(chu)理(li)，2023年以來共組(zu)織(zhi)聯合督(du)導32次……

建筑(zhu)施工監管(guan)(guan)涉及住建園林、水務、城管(guan)(guan)、規劃(hua)、生態環(huan)境(jing)、街(jie)道等多個責(ze)任單位，天河區相關職(zhi)能(neng)部(bu)門和(he)屬地(di)街(jie)道群策群力(li)、聯防聯控，形成(cheng)監管(guan)(guan)合(he)力(li)。

圖為實(shi)施大(da)型塔吊噴(pen)淋降塵

  使用微信“掃一掃”功能添加“谷騰環保網”

相關文章