Cheng Xueli Cover news reporter Song Xiao
Since January, all parts of Sichuan Province have entered the forest and grassland fire prevention period. On January 20, the reporter learned from the Sichuan Provincial Forest Fire Brigade that the Special Rescue Brigade of the Sichuan Provincial Forest Fire Brigade and the government of Sanxi Town, Jintang County, Chengdu City, recently carried out a forest grassland fire fighting emergency drill to test the actual combat ability of the forest fire brigade and actively make preparations for forest and grassland fire prevention.
"The vegetation of the fire site is dominated by dry grass and shrubs, and the terrain is mountainous and hilly, with a slope of about 30 degrees and a fire line of about 100 meters long. At present, the fire area of about 1 hectare is developing rapidly from north to south, and the situation seriously threatens Liu Ruimin, an observer of nearby house safety, to quickly report the fire. "Due to the dry grass in the location of the simulated fire, it is difficult for the firefighting team to enter the favorable terrain to extinguish the fire.
According to comprehensive research and judgment, Tang Tianjun, the commander of the garrison detachment, was determined to adopt the tactic of attacking fire with fire, and then immediately divided into three groups. The first group of 5 people were ignited by the ignition team to ignite the southern line of the fire field to block the spread of the fire line to the south; the second group and the third group of 5 people each used wind fire extinguishers, combined tools and water guns to fight on the eastern and western lines of the fire scene respectively to form a closed encirclement.
Before ignition, the garrison detachment takes the "six non-burning principles" as the starting point to analyze the task safety situation and formulate countermeasures; equipped with strong forces to ensure that the elements are complete; designate safety personnel to supervise the safety measures at the scene to ensure that there are no hidden dangers at the site of the ignition.
In strict accordance with the regulations on spot burning, each group adopts a combination of strip, block point burning method and downwind point burning method, and for ditches and ponds with high grass ditches and large areas of meadows, it is carried out in the form of segmented point burning, and safety control ignition is implemented, so that the fire does not leave people, and the fire is extinguished before people go. At the same time, the fire fighting team is in a state of combat readiness at all times in the front line of the mission, so that "barrier facilities, prevention personnel, and fire fighting tools" are in place to avoid running fire and ensure safety.
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