In mid-December 2016, Beijing ushered in a long-term air pollution process with the longest duration and most serious pollution since the winter, and it was also the first time since Beijing revisited the “Beijing air pollution emergency planâ€. Early warning. In order to do its utmost to deal with heavy pollution weather, Beijing Sanitation Group dispatched 4,679 workers, 200 self-examination personnel, and 457 specialized vehicle sanitation vehicles, including cleaning, from 14:00 to 19:00 on December 18, 2016. The vehicle 304 makes a trip, cleans the vehicle 67 times, flushes the vehicle 33 times, and other vehicles 53 times.
Beijing Sanitation Group Increases Frequency of Operation
Chang'an Street is cleaned more than once
Based on routine operations, the Beijing Sanitary Group’s Beijing Machine Sweeping Co., Ltd. extended all 25 shifts for white-class mechanical cleaning and cleaning operations by 1.5 hours, and increased white-shift and night-shifting vehicles on key roads such as 23rd Ring Road and Chang’an Street. A total of 16 vehicles were scanned. Take cleansing, sweeping, etc., add 1 or more mechanical sweeping and cleaning operations to key roads every day, and add some water tankers to the surface temperature conditions to carry out flushing operations on key road sections.
Sub center road increases operating frequency
The Beijing Sanitation Group’s Tongzhou Jinghuan Co., Ltd. has launched 14 multi-purpose scrubbers and suction sweepers every day since December 16. It has carried out road pressure dusting and spray dust-removal operations on 78 major roads in the area of ​​responsibility. 6.2 million square meters. Hand-pressed dust was applied to 94 back streets, and the operation area was 490,000 square meters. At the same time, the following measures have also been adopted to ensure that major roads in Tongzhou City are clean and tidy, and that efforts are made to reduce air pollution.
First, increase the frequency of operations, increase the intensity of work, and extend working hours.
On the basis of the original "One sweep, two guarantees" operation, Tongzhou Jinghuan Company will increase its (above) road operations once a day, and carry out mechanical flushing operations if the temperature permits. Extend the road cleaning and cleaning operations at night and increase the frequency of cleaning and cleaning operations.
Second, strict operating standards, strengthened supervision, and focusing on urban areas
Dry dust spray on the main road. The company has taken measures such as stopping the temporary storage of vehicles with unqualified tail gas and affecting production operations; strengthened the supervision and inspection of the dust-removal operations of cleaning personnel, and found that the problems were immediately rectified; Xinhua Street, Tongchao Street, and Xinhua North-South within the scope of the responsibility Roads and other major arterial roads and surrounding roads on the construction site will be sprayed to reduce dust pollution.
Third, strictly implement the system of emergency duty and information reporting to ensure the smooth implementation of the decree and timely disposal of problems. During the red alert period, the company's leaders took classes, and were on duty 24 hours a day. In strict accordance with the stipulated contents, time limits, and requirements, they timely, accurately, and completely reported operational information to the Group's operational quality management department.
Fourth, strictly control the discharge of pollutants, strictly control the discharge of waste gas and wastewater in the area of ​​each basic facility unit, and comprehensively cover the bare soil.
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