| 英文摘要 |
All tasks of this project are accomplished in terms of quality and quantity in order to keep track of the street sweeping and flushing efficiency in Taoyuan County. The executive performances are summarized as follows:
A. The supervisory and auditory teams were established when the project started on March 1, 2007. Then lots of useful forms were created and trainings were given to those who work in the project.
B. According to the cleanliness degree of the peripheral roads along air quality test locations, most labor was focused on relatively dust-laden roads in an attempt to enhance the sweeping and flushing frequency. Until the end of Feb. 2008, the team members of this project had conducted twelve times of visual judgments and virtual tests of street dust loadings.
C. Supervision and efficiency evaluation
1. With the help of camera equipments, record all the conditions of road dusts before and after flushing. Each street flusher is equipped with a GPS, keeping track of its sweeping and flushing locations and thus enhance working efficiency.
2. Till the end of Feb. 2008, the team had swept streets of 15,791.1 kilometers in length and flushed streets of 16,225.1 kilometers in length. On the average, the team sweep1315.9 kilometers per month and flush 1352.1 kilometers per month.
3. Report of road cleanliness in Taoyuan was monthly handed to local Environmental Protection Bureau.
4. The team had completed the impromptu tasks which Taoyuan Environmental Protection Bureau gave and had helped supervise street sweeping and flushing performance and provide timely helps.
5. The team had no change in personnel during the whole project.
6. All equipments in need were well prepared as the contract required when the project began.
7. According to 2007 gross sweeping and flushing mileages, TSP reduction rate was 312.8 tones and PM10 reduction rate was 58.9 tones. TSP emission reduced at an average of 28.4 tons per month while PM10 emission reduced at an average of 5.3 tons per month.
8. The team compiled monthly supervisory and auditory reports, and handed them on time to Taoyuan Environmental Protective Bureau before the date of 15 every.
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