In the early morning of February 7, the snowstorm came, and due to the heavy snowfall, there were many transformer failures, and the base station was cut off from more than 2 o'clock. As of 13:00 on February 7, 2022, there were 465 physical power outage sites in Chibi, with a power outage ratio of 53.7%, of which 201 mobile base stations, 130 Unicom base stations, and 134 telecom base stations.
In order to do a good job in the communication emergency support work during the bad weather of the blizzard, the Chibi City Science and Information Bureau timely supervision and guidance, Chibi Mobile, Chibi Telecom, Chibi Unicom three operators fully coordinated and cooperated, Xianning Tower Company Chibi Office emergency mobilization early deployment, rapid action to fight Blizzard.
The disaster situation is the order, the front-line maintenance personnel of the Chibi Tower began to organize power generation and emergency repairs from 3 a.m. on the 7th, dispatched more than 180 personnel, more than 90 vehicles, and gave priority to ensuring the smooth communication of important transmission nodes and special scenes such as epidemic prevention and control, emergency support, life-saving and injury-saving, safe travel, and social security according to the dispatch.
In accordance with the general requirements of "prevention first, safety first, fast and efficient, and strong support", an emergency plan for communication support has been formulated in advance, duty and scheduling have been strengthened, material reserves have been made, and emergency repair vehicles and generators have been refueled in advance. At the same time, all emergency support personnel canceled their annual leave, arrived at their posts in advance, and kept the telephone open for 24 hours. Determine important areas and node base stations for emergency support, that is, the main urban area of Chibi, the market town where the township office is located, the main traffic artery, the military zone, the hospital and other important places. To ensure the safe production of emergency repair, all vehicles must travel with more than 2 people, and the slippery section of the high mountain road is judged according to the scene situation, and it is resolutely safe to ensure that the emergency repair personnel are safe during construction operations.
As of 12:00 on the 9th, the cumulative power generation recovery 206 stations, the upper station handling 66 stations, the emergency repair and restoration of 109 mobile base stations, the emergency repair and restoration of Unicom station sites 98, the emergency repair and restoration of 99 telecommunications station sites, effectively guaranteed the normal operation of the city's communication system, the city did not have major communication blocking accidents, there was no group village (resident) complaints, no safety production accidents.
Source: Chibi Rong Media Correspondent Wei Dan