• Measures to minimize the negative impact 2.1. construction stage• Control of dust pollution and air pollution:To restrict the level of pollution in the construction sector, the need to implement the following measures:• Regular ground spraying construction limited, a part of dust, sand soil can follow the wind disperse into the air; cover the area of building construction.• When carrying building materials, the trucks are covered with canvas sealed to avoid scattered cement, sand, bricks and tiles out of the way.• When unloading materials need to be equipped with labor protection to limit dust affect the health of workers.• Restrict the collection of materials focusing on the same time to reduce the dust in the area of construction• Control pollution of water resources:In the construction phase, there are two sources of waste water can cause the effects that influence is the waste water of construction workers and the rainwater flows overflowed by the school. • During the construction of rainwater, soil, sand, rocks gone, scattered cement leading down the trench. Sedimentation mud will be dredged after the construction phase ends. • At the construction site, the construction of the tunnel next to the septic Shack camp. The tunnel was constructed septic has the right size with the number of construction workers use. After the construction phase ends, the septic sludge will be-go and conduct leveled septic pit.• Control of solid waste pollution:In the process of building schools can emit the kind of solid wastes include: soil, sand, stone, Cork, trunk-pha, iron, steel ... will be focused at the dump. In a periodic time interval, the types of solid waste will be moved to the building of the city landfill.
đang được dịch, vui lòng đợi..
