The noise is one of the major cases environmental pollutions. The number of noise complaint were approximately 86,000 cases in 2014. In 2017, the number went down to 74,000. In order to solve the noise annoyance, the objective of this project was to compile and analyze of noise complaint cases, review the noise inspection records, promote ”Noise control plan of construction sites”, strengthen the scope of low frequency noise control, collect the traffic noise improvement plan data processing and performance appraisal work in various counties and cities.
The abstract is as following.
1.Compiled and analyzed the complaint and repeatedly petitioned cases by types, processes, and results for the last five years.
2.A total of 628 samples of noise inspections were sampled and reviewed.
3.In accordance with the result of “Noise control plan of construction sites for 2017”, this study revised the detail of the plan for 2018, and assisted in the development of a check list of noise and vibration items for reviewing the EIA manual.
4.The number of noise complaint in construction projects from January to September, 2018 was collected. The number of noise complaint was the highest in six municipality, and a total of 603 were reduced by Q2 and Q3.
5.Collected international low-frequency noise measurement indicators, evaluation methods and frequency characteristics, including China, Germany, Denmark, Sweden, Poland, Japan and other countries, as well as relevant research literature in recent years.
6.Analyzed of 123 data over the years and 37 low-frequency noise measurements, calculations of different weighting are unweighted, A-weighted and C-weighted noise values, and analyzed spectrum.
7.Consolidated traffic noise improvement plans for all counties and cities, The number of repeated reports submitted by the counties and cities was 139 and assisted the EPA in researching the performance appraisal indicators of the 2019 EPB.