Investigation and Verification of Soil and Groundwater Pollution in HsinChu County in 2021.
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The total cost of this project is NT $ 12,281,249 with the overall project period between 2021The total cost of this project is NT $ 12,281,249 with the overall project period between 2021/01/01 and 2021/12/20. Until 2021/12/01, the project has been accomplished with 100% of progress. Part of the items of the project has been reduced on 2021/11/12 due to actual planning and implementation. For the details, please refer to section1.4 in the report.The following is a summary of the current result status in this project:The management statuses of the classified sites: Until December 1st, 2021, Twelve sites in Hsinchu county are still under classification, including 3 remediation sites and 9 control sites. According to the contract work item, the verification operations should be executed this year. The result as follows: the result of verification operation of Formosa Oil Corporation (Hukou Northward) site has been failed in March, the result of second verification operation of Land serial no 797,Xinfeng Section site has been failed in August, and the result of the second verification operation of HsinChu Science Park site has been approved in April and September with improvement goal has been achieved. Also, these tasks in the project include: to exercise regular inspection and supervision of the classified sites under the frequency of inspections, reducing the occurrence of delay or failure to comply with the approved improvement content of the sites, raise improvement completion rate on schedule promptly, and to promote Green and Sustainable Remediation(GSR) policy with the central government. For the details, please refer to Chapter 3 in the report.The result of groundwater monitoring in Hsinchu County:Along Xiao-Li river basin, the lead(Pb) concentration at monitoring well J0041 exceeded the category 2 of groundwater pollution monitoring standards The trichloroethylene(TCE) concentration at monitoring well J00265 in Sanyang Motor Co., Ltd in Xinfeng township exceeded the category 2 of groundwater pollution control standards. The lead(Pb) concentration at simple well in Shuikeng Section,Qionglin Township downstream illegal dumpsite exceeded the category 2 of groundwater pollution monitoring standards. Except three sites mentioned above, the groundwater quality monitoring results were under groundwater pollution monitoring/control standards For the details, please refer to Chapter 4 in the report.The management statuses of the classified business: The declaration reports of eighty-one businesses with underground storage tank systems have been reviewed, and articulation of documents and leakage checks in 24 businesses with underground storage tanks have been completed. The inspection results showed that the pollution potential of Sanyang Motor Co., Ltd in HsinChu township is level A, and the assistance, guidance, and recommendation have been provided to the company, including environmental assessment and
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