The project, has completed the following main events, and the results are described below: 1.The street washing length was completed 31,675.48 kilometers and the street sweeping length was finished 15,415.18 kilometers. The total length of street cleaned is 47,090.66 kilometers. 2.The total water consumption for street washing is 34,109.51 tons. The water use per month is between 1.04 and 1.19 tons per kilometer, and average water use amounted to 1.08 tons/kilometer. 3.The collected street dust amounts to 67.61 tons. The amount of collecting dust per month is between 1.92 and 11.93 kilograms/kilometer, and the average collecting dust amount is 4.39 kilograms/kilometer. 4.The street washing task was completed 31,675.48kilometers and the total suspended particulate matter (TSP) reductions estimated 437.12 tons. The street sweeping task was finished 15,415.18 kilometers and the estimated reductions in TSP is 212.73 tons. Hence, the street cleaning operations on the project could reduce TSP about to 649.85 tons. 5.To promote the Adopt-A-Road program to reduce maintain cost. There are 43 businesses have joined the Yulin County Adopt-A-Road program. The execution of adopted road length amounts to 12,002.89 kilometers, and estimated TSP reductions is about to 165.64 tons. 6.To improve paving pollution by agricultural machinery during farming season, seven paving pollution prevention workshops for rural communities which have larger harvest areas were held(totally 308 persons attended). 7.The length of work field check was finished 2,492.3 kilometers, and total completed rate was ＞100%. The results above appeared care and endeavor of this project. 8.The total length of street pollution grade investigation between March 2016 and February 2017 was 2,186.1 kilometers (100 streets). The results of the investigation showed the street pollution main grade of the county is A. 9.Examining streets dust loadings before and after the street cleaning operations for 60 spots and checking of water quality of operating water were completed. The total completed rate was 100%. 10.To make a deeper impression on the public in street cleaning operations and enhance this conception, we planned in Media Advocacy , The activities helped increasing visibility for the project and could be used as reference for carrying out follow-up plans.

Washing street, Sweeping street, dust collection