Spring returns to the earth vientiane new, 踔厉 work hard and set sail。Jiangbei Port railway special line project "based on early, fight the initiative", immediately after the festival to organize the resumption of work and production, the site quickly entered a tense and busy construction state。

　 Qjiashan Tunnel completed the resumption of work on February 25, and successfully completed the excavation of 173 extension meters of the positive tunnel, 190 extension meters of the invert arch, and 117 extension meters of the second lining, achieving a "good start" in the first quarter.。

　 Up to now, the whole line has been started, including 6 Bridges, 4 tunnels and 3 subgrade sections。Kailei completed the excavation of the tunnel's main hole, 1,625 meters of invert pouring, 1,077 meters of secondary lining pouring, of which Xianrenshan tunnel has been successfully through on January 11。925 pile foundations, 100 caps and 40 pier columns were completed。The subgrade was excavated 98500m³, filled 278,610m ³, and the cement mixing pile 125.Eighty thousand square meters。A total of 11 culverts were completed。

　 While seizing production, the project construction unit has taken more measures to build a "safety wall" to ensure that the resumption of work and epidemic prevention is not wrong in the face of the current complex and severe situation of the domestic epidemic。

　 First, the personnel returning from work are required to carry a 48-hour negative nucleic acid test report, green travel code and health code, and do a nucleic acid test once they arrive at the local place。The second is to disinfect the meeting room, canteen, restaurant, toilet and other places in the project site and the living area of each work area twice a day and open Windows regularly for ventilation，The killing situation was recorded，Real-name registration of reworkers，The leaders of epidemic prevention and control patrol and the project safety supervision Department carried out random checks on the health code and travel code of on-site workers，Check the vaccination status and 14-day travel history of those present。The third is to monitor the temperature of the staff of the project department for nearly one month, measure the temperature of the resident visiting staff, register, check the health code, travel code, etc。The fourth is to reserve disposable medical masks, 84 disinfectant, alcohol, temperature measuring guns and other epidemic prevention materials。Five is to strengthen nucleic acid testing, the project department staff and family members have completed four rounds of nucleic acid testing, the detection rate is 100%, no suspected cases were found。Sixth, the implementation of the "three days, two inspections + seven days of health monitoring" system for reworking personnel in key areas。Seventh, continue to strengthen publicity, through the work group to disseminate knowledge of epidemic prevention, the production of publicity banners, billboards and other ways to strengthen epidemic prevention and control。