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　　中??(zhong)新??(xin)網(wǎng)??(wang)上??(shang)海?(hai)3月??(yue)22日??(ri)電??(dian) (記??(ji)者??(zhe) 陳??(chen)靜??(jing))歷??(li)時(shí)??(shi)365天?(tian)??，上??(shang)海??(hai)S20外??(wai)環(huán)??(huan)隧??(sui)道??(dao)大??(da)修??(xiu)工??(gong)程?(cheng)正??(zheng)式??(shi)完??(wan)工??(gong)??，22日??(ri)該??(gai)隧??(sui)道??(dao)恢??(hui)復(fù)?(fu)通??(tong)車??(che)?。??　　針??(zhen)對(duì)??(dui)老?(lao)舊??(jiu)鋼??(gang)結(jié)??(jie)構(gòu)??(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(shù)??(shu)??，避?(bi)免?(mian)傳??(chuan)統(tǒng)??(tong)機(jī)??(ji)械??(xie)打??(da)磨?(mo)產(chǎn)??(chan)生??(sheng)的??(de)揚(yáng)??(yang)塵??(chen)污??(wu)染??(ran)??，揚(yáng)??(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(wàn)??(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(jí)??(ji)道??(dao)路??(lu)基??(ji)層?(ceng)??，1.2萬(wàn)??(wan)噸??(dun)混??(hun)凝??(ning)土??(tu)銑??(xi)刨??(pao)料??(liao)轉(zhuǎn)??(zhuan)化??(hua)為??(wei)生??(sheng)態(tài)??(tai)護(hù)??(hu)坡??(po)磚??(zhuan)??。在??(zai)能??(neng)源??(yuan)管??(guan)理??(li)方??(fang)面??(mian)??，工??(gong)程??(cheng)團(tuán)??(tuan)隊(duì)??(dui)升??(sheng)級(jí)??(ji)機(jī)??(ji)電??(dian)系??(xi)統(tǒng)??(tong)??，實(shí)?(shi)現(xiàn)??(xian)對(duì)??(dui)設(shè)??(she)備??(bei)用??(yong)能??(neng)的??(de)精??(jing)細(xì)??(xi)統(tǒng)??(tong)計(jì)??(ji)與??(yu)管??(guan)理??(li)??，同??(tong)時(shí)??(shi)全??(quan)線??(xian)升??(sheng)級(jí)??(ji)1568套??(tao)LED智??(zhi)能??(neng)調(diào)??(tiao)光??(guang)燈??(deng)具??(ju)??，預(yù)?(yu)計(jì)??(ji)全??(quan)年??(nian)可?(ke)節(jié)??(jie)電??(dian)240萬(wàn)??(wan)千??(qian)瓦??(wa)時(shí)??(shi)??。。