Yesterday, Chengdu Metro official website announced the "dress warm, Qingyang Road, Road Tunnel under the Environmental Impact Report," revealed details of the project during construction and operation of the impact of response measures.
Qingjiang Road into the city ease the pressure
Preliminary plans started this year under the dress warm, Qingyang Road, Road Tunnel project, with a total investment of 121.87 million yuan, is under the dress warm, Qingyang Road, Middle Road, a separated interchange Qingjiang. Among them, including the ground and the tunnel below the road works in two parts.
Part of the tunnel below the two-way four lane cross-section width of 20 meters beneath the ground on both sides each have a channel Voeux Road, the tunnel length of 503 meters. Qingjiang where the tunnel below the intersection of the West from the Wen River, east to ten hills passenger station Metro Line 4 and Line 7 Link the transfer station, including stations along Line 4 Qingjiang Road layout, was from east to west; the 7th Qingyang Road along the decorated railway station, north-south direction.
The project will work with Metro transfer station 47 Qingjiang line with intersection points, simultaneous design, simultaneous construction, the initial estimated construction period of 6 to 8 months. The purpose of the construction of the project is to form a cloverleaf intersection with the Qing River Road, Qingyang Road, making the direction of the smooth flow of traffic, but also eased the task of the Qingjiang shoulder ring road into the city's traffic pressure, significantly increasing the traffic capacity of 2.5 ring .
Variety of measures to ensure the construction operations
"Qingyang Boulevard Wen Road Underpass tunnel into the environmental impact report" that the construction noise, construction waste, construction dust, construction solid waste (construction debris in garbage and construction workers) and the traffic noise, vehicle exhaust, ecological impact, the tunnel wastewater construction and operation of this project in the surrounding residents will have the most direct impact.
To this end, the construction period, the project department will be taken against water pollution in grease traps on both sides of the construction site, every slag, grit facilities, construction of waste water in the sand to avoid blocking drainage network, construction of slurry produced by the temporary sediment transported to the shore Pond treatment, discharged into urban sewage pipe standard; In addition, low-noise equipment as much as possible, a reasonable construction time and construction methods chosen control noise pollution; regular watering, trash, sediment removal and transportation to timely prevention and control of atmospheric pollution; tunnel excavation out the earth in a timely manner to the designated dumping sites for urban solid waste pollution prevention and control. Source: Sichuan Online - Tianfuzaobao
