Qilu net·Lightning News, December 6, with the advent of winter，The temperature plummeted，Rizhao Transportation Energy Development Group Maintenance Company strictly follows the Group《Notice on Strengthening Winter Construction and Road Maintenance》Request，Raise ideological awareness，Further strengthen the quality and safety management of road maintenance under severe cold conditions，Take precautions、Patrol、Prepare for war、Disposal and other measures to ensure highway maintenance“No cooling” Keep the road smooth“No closing”。

Combined with the experience of winter maintenance work and the actual situation of each road，Fully consider the influence of weather temperature on construction materials，Cold patch filling is adopted、Repair potholes on pavement by hot patching and other methods。Timely grasp the smooth situation of the highway，Pavement disease of road section under jurisdiction、Defective ancillary facilities、Safety warning facilities are not in place and other issues are investigated centrally.，Targeted sharp bends and steep slopes in key sections、Road section through the city and the village、Large and medium-sized bridges and other areas for investigation。

Implement precise cleaning，To achieve road governance“Zero dead angle，With“Mechanized washing and sweeping is the main method、Manual cleaning is the supplement”Cleaning mode，For different road sections、Time period situation，Carry out precise cleaning。Centres、17 emergency rescue teams were set up in the work area.，Reserve snow-melting agent in advance、Anti-skid sand and other emergency materials，AtG206、S222、GLine 342 and other 31 sections with sharp bends and steep slopes、Large and medium-sized bridges、Anti-skid sand is arranged at the entrance and exit of the expressway。Overhaul the emergency vehicles on time、Debugging、Maintenance，Ensure that the critical moment of emergency rescue can“I can tune it out、I can use it”，Go all out to prepare for anti-skid, snow removal and smoothness work。Strictly implement on-site safety technical disclosure，It is strictly forbidden to carry out manual and mechanical operations under non-conforming conditions.，Firmly ensure safe operation。Lightning News