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　　針??(zhen)對??(dui)老?(lao)舊?(jiu)鋼?(gang)結??(jie)構?(gou)除??(chu)銹??(xiu)難??(nan)題??(ti)??，大??(da)修??(xiu)首??(shou)次??(ci)采??(cai)用??(yong)激??(ji)光??(guang)清?(qing)洗??(xi)技??(ji)術??(shu)??，避??(bi)免??(mian)傳??(chuan)統(tǒng)??(tong)機??(ji)械??(xie)打??(da)磨??(mo)產(chǎn)??(chan)生?(sheng)的??(de)揚??(yang)塵??(chen)污??(wu)染??(ran)??，揚??(yang)塵??(chen)減?(jian)少??(shao)90%??。??在??(zai)材??(cai)料??(liao)循??(xun)環(huán)??(huan)方??(fang)面??(mian)??，3.8萬??(wan)噸??(dun)舊??(jiu)瀝??(li)青??(qing)100%再??(zai)生??(sheng)利??(li)用??(yong)在??(zai)其??(qi)他??(ta)低?(di)等??(deng)級??(ji)道??(dao)路??(lu)基??(ji)層??(ceng)??，1.2萬??(wan)噸??(dun)混??(hun)凝??(ning)土??(tu)銑??(xi)刨??(pao)料??(liao)轉??(zhuan)化?(hua)為??(wei)生??(sheng)態(tài)??(tai)護??(hu)坡??(po)磚??(zhuan)??。在??(zai)能??(neng)源??(yuan)管??(guan)理?(li)方??(fang)面??(mian)??，工??(gong)程?(cheng)團?(tuan)隊??(dui)升??(sheng)級??(ji)機??(ji)電??(dian)系??(xi)統(tǒng)??(tong)??，實??(shi)現(xiàn)??(xian)對??(dui)設??(she)備??(bei)用??(yong)能??(neng)的??(de)精??(jing)細??(xi)統(tǒng)?(tong)計??(ji)與??(yu)管??(guan)理?(li)??，同??(tong)時??(shi)全??(quan)線??(xian)升??(sheng)級??(ji)1568套??(tao)LED智??(zhi)能??(neng)調(diào)??(tiao)光??(guang)燈??(deng)具??(ju)??，預??(yu)計??(ji)全??(quan)年??(nian)可??(ke)節(jié)??(jie)電??(dian)240萬??(wan)千??(qian)瓦??(wa)時??(shi)??。　　今?(jin)后??(hou)??，立?(li)足??(zu)“三??(san)江??(jiang)交??(jiao)匯??(hui)上??(shang)海??(hai)之??(zhi)門??(men)”的??(de)大??(da)吳??(wu)淞?(song)地??(di)區(qū)??(qu)??，外??(wai)環(huán)??(huan)隧??(sui)道??(dao)將??(jiang)與??(yu)郊??(jiao)環(huán)??(huan)隧??(sui)道?(dao)共??(gong)同??(tong)為?(wei)上??(shang)海??(hai)北??(bei)部??(bu)地??(di)區(qū)??(qu)構??(gou)筑??(zhu)起??(qi)更??(geng)可??(ke)靠??(kao)的??(de)貨??(huo)運??(yun)通??(tong)道??(dao)??，并??(bing)進??(jin)一??(yi)步??(bu)提??(ti)升??(sheng)上??(shang)海??(hai)外??(wai)環(huán)??(huan)北??(bei)段??(duan)通??(tong)行??(xing)效??(xiao)率??(lv)??，串??(chuan)聯(lián)?(lian)寶??(bao)山?(shan)城?(cheng)區(qū)??(qu)、郵??(you)輪??(lun)港??(gang)門??(men)戶??(hu)、吳??(wu)淞??(song)創(chuàng)??(chuang)新??(xin)城??(cheng)、三??(san)岔??(cha)港??(gang)生??(sheng)態(tài)??(tai)門??(men)戶??(hu)四??(si)大??(da)未??(wei)來??(lai)城??(cheng)市??(shi)組??(zu)團??(tuan)??。??。