1月11日，沈阳铁路局铁建集团质量技术科工程师（右）正在现场检查盘锦市港区铁路跨滨海大道公铁立交桥钢筋焊接质量。沈铁铁建集团派专人常驻工程现场监督施工质量，严把工程质量关。新华社发 高锦旭 摄 On January 11,,Shenyang railway built iron group quality engineering department engineer(right)Are the inspection PanJinShi port railway span binhai avenue and iron flyover steel welding quality.ShenTieTie built group assigned to the resident engineering site supervision and construction quality,Strictly control the engineering quality.The xinhua news agency hair GaoJinXu perturbation