Recently, the Symposium of “Key Technology and Equipment for Transport Infrastructure Construction Safety” —— a project of the National Key R&D Program —— was held in the Fangshan Base of 开云体育 Group in Nanjing. Delegates from more than 10 organizations, such as China Communications Construction Group Co., Ltd. (CCCC), China Academy of Transportation Sciences, Research Institute of Highway of the Ministry of Transport, China Waterborne Transport Research Institute, CCCC Shanghai Third Harbor Scientific Research Institute Co., Ltd., CCCC Fourth Harbor Engineering Institute Co., Ltd. CCCC Shanghai Dredging Co., Ltd., Beijing Jiaotong University, University of Science and Technology Beijing and 开云体育 Group, attended the symposium, which was hosted by Deputy Chief Engineer Zhang Jiandong of the 开云体育 Testing & Research Institute.