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　　據(jù)??(ju)中??(zhong)鐵??(tie)二??(er)十??(shi)五??(wu)局??(ju)項(xiàng)??(xiang)目??(mu)負(fù)??(fu)責(zé)??(ze)人?(ren)林??(lin)高??(gao)山??(shan)介??(jie)紹??(shao)??，此??(ci)次?(ci)吊?(diao)裝??(zhuang)的??(de)鋼??(gang)梁??(liang)長(zhǎng)??(chang)56.7米??(mi)??，寬??(kuan)6米??(mi)??，體?(ti)積??(ji)大??(da)、噸??(dun)位??(wei)高??(gao)??，吊??(diao)裝?(zhuang)施??(shi)工??(gong)連?(lian)續(xù)??(xu)跨??(kua)越??(yue)6條??(tiao)鐵??(tie)路?(lu)既??(ji)有??(you)線??(xian)(即??(ji)已??(yi)開??(kai)通??(tong)的?(de)鐵??(tie)路??(lu)線??(xian))??，需?(xu)在??(zai)3小??(xiao)時(shí)??(shi)的??(de)“天??(tian)窗??(chuang)點(diǎn)??(dian)”內(nèi)??(nei)完??(wan)成??(cheng)??，任??(ren)務(wù)??(wu)時(shí)??(shi)間?(jian)緊??(jin)、安??(an)全?(quan)風(fēng)?(feng)險(xiǎn)??(xian)高??(gao)??。??　　中??(zhong)新??(xin)網(wǎng)??(wang)廣??(guang)州??(zhou)3月??(yue)23日??(ri)電??(dian) (郭??(guo)軍??(jun) 呂??(lv)翀??(chong) 周??(zhou)佳??(jia)飛??(fei))3月??(yue)23日??(ri)2時(shí)??(shi)??，隨?(sui)著??(zhe)一??(yi)榀??(pin)110噸??(dun)的??(de)鋼??(gang)梁??(liang)精??(jing)準(zhǔn)??(zhun)落??(luo)位??(wei)??，標(biāo)??(biao)志??(zhi)著??(zhe)由??(you)中??(zhong)國(guó)??(guo)鐵??(tie)路??(lu)廣??(guang)州??(zhou)局??(ju)集?(ji)團(tuán)??(tuan)有??(you)限??(xian)公??(gong)司??(si)建??(jian)設(shè)??(she)、中??(zhong)鐵??(tie)二??(er)十??(shi)五??(wu)局??(ju)參??(can)建??(jian)的??(de)廣??(guang)州??(zhou)白??(bai)云??(yun)站??(zhan)大??(da)朗??(lang)客??(ke)整??(zheng)所??(suo)工??(gong)程??(cheng)打??(da)通?(tong)又??(you)一??(yi)關(guān)??(guan)鍵??(jian)節(jié)??(jie)點(diǎn)??(dian)??。?。