In view of the characteristics of highway maintenance in summer, the general section of Haixi Highway has high standards and strict requirements to refine various indicators item by item, set off an upsurge of highway maintenance and quality upgrading through the "four trunks", promote the all-round development of highway maintenance, and ensure the safe and smooth flow of roads in the jurisdiction with a high sense of responsibility and mission.
Highway inspections highlight "diligence." The first is to increase the frequency of inspections on the basis of doing a good job in normalized inspections, insist on frequent road and frequent inspections, and strengthen the inspection of key road sections such as special weather and highway bridges and culverts, sharp bends, and easy water damage. The second is to organize technical personnel to comprehensively investigate and sort out the problems existing in the current maintenance road section, clean up the road surface throwing materials, debris and gravel in a timely manner during the inspection process, keep abreast of the road surface and the status of facilities along the route, strive to eliminate road safety hazards, and carry out road maintenance work in a targeted manner. The third is to increase the inspection of the road sections prone to sand accumulation, and arrange personnel and machinery to clean up the road in time when the phenomenon of cotton sand on the road is found to ensure the safety and smoothness of the roads in the maintenance area.
Strengthen hidden dangers and highlight "real work". The first is to speed up the disposal of pavement diseases, organize maintenance personnel and machinery, and deal with potholes, subsidence, ruts and other diseases on the pavement in a timely manner in strict accordance with the maintenance technical specifications, so as to ensure that all disposals are completed and effectively improve the overall level of road conditions. The second is to strengthen the maintenance of ancillary facilities along the line, focusing on the timely update and maintenance of damaged signs, steel pipe guardposts, corrugated guardrails, etc., to ensure that the facilities along the line are complete and unified. The third is to strengthen the disposal of pavement markings and pavement cracks, combined with last year's accident-prone road sections, the implementation of markings and speed bumps, to ensure that the new markings can play an effective role. The "four new technologies" are used to increase the disposal of pavement cracks in the jurisdiction, for the wider and deeper longitudinal and transverse cracks, the process of sealant filling is used to deal with the pavement cracks, and the new penetrating longitudinal and transverse cracks are disposed of according to the process of "cleaning the joints-pasting the joints-rolling", which effectively solves the problem of pavement cracks and significantly improves the level of road conditions.
Strengthen the environment and highlight "hard work". The first is to focus on the "smooth", clean up the garbage inside the bridge culvert, dredge the drainage facilities such as the bridge culvert and the side ditch, ensure that there is no water accumulation and no blockage in the flood season, and ensure the smooth operation of the highway. The second is to focus on "safety", and timely cooperate with relevant departments to carry out hidden danger investigation work on level crossings, enterprise transport vehicles, and construction in the road area to ensure the safe operation of highways. The third is to focus on "comfort", increase the cleaning of public toilets, parking harbors, and highway service stations, and provide a comfortable tourism environment for passing tourists. Fourth, around the "beauty", the ruts, gaps, gullies, mounds and stones on the shoulder slope have been rectified in a timely manner, so that the shoulder slope of the maintenance section is more smooth, stable and beautiful. According to the requirements of relevant specifications, all kinds of facilities along the highway will be refreshed in a centralized and unified manner to further beautify the ecological environment along the highway.
Do a good job of safety and highlight "competence". The first is to increase the safety supervision and inspection of daily maintenance operations, and conduct a comprehensive investigation from the layout of safe operation areas, employee clothing, mechanical equipment maintenance, and work processes. The second is to strengthen the prevention of heat stroke in summer, scientifically and reasonably arrange the time for road operation, avoid the peak hours of traffic volume, take staggered operations, use the cool time in the morning and evening to concentrate maintenance, improve maintenance production efficiency, and avoid safety accidents caused by fatigue operations. The third is to improve the awareness of the safety red line of employees, organize and carry out targeted safety training in a variety of forms and contents, organize safety officers to go deep into the front line of maintenance, conduct safety inspections and safety hazard investigations on maintenance operation sites, sections and work areas, and garages, and carry out safety hazard investigation work on a regular or irregular basis to nip potential safety hazards in the bud.
The Haixi Highway Section will continue to anchor the goal, accelerate its progress, focus on the key work and outstanding achievements in maintenance management, maintenance innovation, safety emergency response, etc., play the "Endeavor Song" of the main responsibility and main business, and promote the high-quality development of the highway maintenance of the Haixi Highway General Section with an accelerated attitude.
Source: Qinghai Provincial Department of Transportation