Classification and classification of plateau railway and flood control safety

With the arrival of the rainy season, China Railway Qinghai Tibet Group Co., Ltd. analyzes and judges the flood control situation of this year in combination with the actual situation of the plateau railway, focuses on the deployment, comprehensively pays close attention to the flood control work, and ensures the continuous and stable transportation safety.

Qinghai Tibet group company set up a leading group, a special inspection group and a supervision group for the investigation of flood control hidden dangers. In accordance with the requirements of "full coverage and real name record", it organized all business systems to comprehensively investigate the shortcomings, weaknesses and omissions of flood control facilities, surrounding environment and management system in terms of major flood control risks such as sudden mountain flood, debris flow, dangerous rock fall, collapse and landslide geological disasters Hole, establish hidden trouble database, classify, grade and refine safety protection measures.

Qinghai Tibet group company scientifically judges the flood control locations of grade I, II and III, reviews them one by one, and makes targeted prevention and control; strengthens the investigation of flood control safety hazards of passenger train operation routes, focuses on the key places where water disasters have occurred in recent years, key sections with surrounding environmental changes, Chaida branch line and the newly opened Dunhuang railway, and comprehensively renovates drainage facilities.

Qinghai Tibet group company strengthened joint prevention and control, achieved early start, early investigation and early remediation, strengthened contact with meteorological departments of Qinghai Tibet and other provinces and regions, and timely issued severe weather forecast and early warning. The public works department shall strictly implement the rainfall warning system, and the equipment management units such as the electric power, power supply and housing construction shall carry out the network type inspection on the optical cable path, power and communication tower pole, power supply line and the construction shed, material yard, waste disposal yard and other places that may affect the flood control safety of the existing line, so as to eliminate the potential safety hazards in time.

Qinghai Tibet group company also organizes professionals to revise the group company's flood control emergency plan, improve the outline of flood control and emergency drill; according to the distribution of flood control sites in flood season, timely reserve emergency materials, tools, etc. to ensure that the flood control work is well prepared.