Measures of orange early warning and restriction of heavy polluted weather in Chengdu in 2020

Just today, Chengdu just announced the orange warning of heavy pollution weather, and the air quality in some areas was adversely affected. Chengdu issued the latest notice and specific measures to deal with this heavy polluted weather. In addition, in the case of heavily polluted weather in Chengdu. This section should be restricted. Let's have a look.

The latest news of orange warning of heavy pollution weather in Chengdu in 2020 65438+At 0: 00 on February 26th, the warning of heavy pollution weather in Chengdu was upgraded to orange warning.

Time and area of traffic restriction: within the Fourth Ring Road (Chengdu Ring Expressway, excluding), from 06: 00 to 22:00 on weekdays: gasoline vehicles and diesel vehicles with emission standards below national III (excluding) are prohibited from passing (except special vehicles). Other vehicles (including vehicles with temporary license plates) are restricted according to the last Arabic numeral of the motor vehicle license plate. In other words, the holiday period (weekend 65438+February 26-27) is not limited.

The specific countermeasures are (1) comprehensive control of industrial sources, mobile sources, construction dust sources and road dust sources. The emission reduction ratio of sulfur dioxide (SO2), nitrogen oxides (NOX) and particulate matter (PM) in the whole society is above 20%, and the emission reduction ratio of volatile organic compounds (VOCs) is above 15%. Increase the frequency of environmental supervision and law enforcement inspection.

(2) Stop outdoor decoration spraying, painting, cutting, slope protection spraying concrete, asphalt pavement and other operations.

(3) Stop earthwork operation on the construction site (including earthwork excavation, backfilling, on-site transportation, lime mixing, concrete trenching, supporting roads and pipe trench excavation); Stop construction waste, muck and gravel transport vehicles from driving on the road; Strengthen environmental supervision and law enforcement inspection of construction dust.

(4) Except for urban operation guarantee vehicles and special vehicles, two license plate endings are rotated in a specific area, and there are no restrictions on legal holidays and public holidays; Diesel vehicles and old cars are prohibited in some areas, and restrictions are imposed in other areas; It is forbidden to transport construction waste (including muck), coal, sandstone (brick), cement and other vehicles that are prone to dust. , in the restricted area; Stop using non-road construction machinery that uses diesel as fuel; Strengthen traffic law enforcement inspection.

(5) On the basis of daily road cleaning frequency, increase the cleaning frequency, and wash and dust the main roads and street trees at least three times a day.

(6) All bulk materials piled up in the open air of the enterprise are covered, so as to increase the number of sprinklers and reduce dust.

(7) kindergartens, schools and other educational institutions cancel outdoor activities; Stop holding large-scale mass outdoor activities.

(8) Actively carry out weather modification operations to reduce air pollution.

More emission reduction measures 1, central urban area and suburban new urban built-up area: transport vehicles for construction waste (including engineering dregs) (except for key projects and emergency rescue projects approved by the municipal government) and transport vehicles prone to dust such as coal, sand and gravel and bagged cement are prohibited from passing 24 hours.

2. Freight cars with large number plates (yellow) and approved load of more than 5 tons (excluding) are prohibited from entering the Fourth Ring Road (Chengdu Ring Expressway, excluding) area for 24 hours.

3. Increase the operating frequency of public transportation such as city bus and subway; The area within the Fourth Ring Road (Chengdu Ring Expressway) (including the lines with stops within the Fourth Ring Road) can take the bus for free with Tianfu Tongka, and take the subway for 20% discount with Tianfu Tongka.