"Our house is close to the mountain roots, and in previous years, when the rainy season came, the village asked us to move to the village committee for a few days. Now that the mountain has been cut and the follow-up work can be completed before the rainy season, we can finally sleep at home during the flood season this year. Standing in front of the house, looking at the busy workers, Ma Yanlin, a villager of Erzhangying Village, Beishichao Town, Shunyi District, said movingly.
The homes of more than 10 villagers including Ma Yanlin are located in the northwest corner of Erzhangying Village, and the west and north sides of the houses are Wohu Mountain. Wohu Mountain is a dirt mountain, as soon as it rains heavily, the rain will carry the mud and sand and gravel on the mountain and roll down, pouring into the courtyards of the villagers' houses, and everyone is afraid to sleep. Beishicao Township** and the village committee of the village are also worried about the safety of the villagers, and as long as the rainstorm warning reaches yellow, they will help the villagers to relocate.
The houses are close to the mountains, so rain and snow will flow into the villagers' homes. Since July 12, 2023, heavy rainfall has continued, and Beishijiao Town has activated the flood control emergency plan, and flood control personnel at the town and village levels will be on duty 24 hours a day, and the villagers will be moved to safe areas in two batches on July 29 and July 31. On the afternoon of July 31, as soon as the villagers left, a landslide occurred, and the courtyard wall of the villagers' house was washed down. Fortunately, more than 10 villagers were evacuated in time due to risk avoidance, and there were no personnel**.
After the rainstorm, the Shunyi District Planning and Self-Administration Bureau invited three geological hazard experts to conduct on-site investigations and issued geological hazard risk assessment opinions: "Effectively avoid danger, and do not live in houses close to the slope." ”
After 7 days of sheltering outside, the villagers returned home, and everyone lamented that it was not easy to move. The relevant person in charge of Shunyi District decided to immediately start the flood control project, "Most of the villagers living under the roots of the mountain are the elderly, the disabled and people living alone, and we need to build a safety wall for them to completely solve the suffering of residents in the flood season." ”
The flood control project adopted a "square-cutting" measure to cut a safe distance between the mountain and the houses of more than 10 villagers. Then, at a distance of two meters between the villagers' houses and the mountain, the project was built every 4 meters along the mountain5 cubic meters of retaining columns, between the retaining columns and then built about 40 centimeters thick, 3 meters high concrete baffle wall, "this baffle wall is also a safety wall to isolate mountain rainwater and villagers' houses," Shichao Town Construction Department Yu Zhentao introduced, the project is too close to the villagers' houses, machinery is difficult to enter the construction, "such as cutting, digging trenches, bricklaying and other a lot of work, can only be completed by construction personnel." ”
The construction space is cramped, and a lot of work can only be done by manpower. The project was officially launched on December 7, 2023, and the construction of "cutting squares" has been basically completed so far. From March 14, the construction of the safety wall and the interception and drainage project will be started, and the construction period will be one and a half months.
Watching the construction progress little by little, villager Zhou Zhiguo said excitedly, "This year, the mountain has been managed, and we finally don't have to worry about safety issues." ”