The Taitung County Environmental Protection Bureau's (hereinafter referred to as the Environmental Protection Bureau) soil and groundwater pollution investigation and verification work plan is one of the important pollution prevention and control projects every year, and the work objectives of this year include: regular monitoring of soil and groundwater quality, inspection and control of listed sites, pollution verification and improvement results verification operations, etc., in order to achieve the goal of sustainable utilization of land resources in Taitung County.
To this end, in order to continue to grasp the soil and groundwater pollution status within its jurisdiction, the Environmental Protection Bureau entrusted Yushan Environmental Engineering Co., Ltd. (hereinafter referred to as the team) to implement the "112 Annual Soil and Groundwater Pollution Investigation and Verification Work Plan - Taitung County" (hereinafter referred to as the "Plan") in 112, and as of November 13, 112, the overall work has complied with the contract and completed 97% of the total progress, as shown in Table 1. The results of the implementation of the work are summarized below:
1. Groundwater quality investigation operations
Changxin Gas Station (V00115), Ruiyang Gas Station (V00130) and Ludao Thermal Power Plant (V00061, V00062 and V00063) have completed groundwater quality investigation operations, and a total of 5 field monitoring wells have been placed, and their VOCs and TPH are lower than the groundwater pollution monitoring standards.
Second, the maintenance of monitoring wells
During the year, a total of 34 monitoring wells were inspected and maintained, and most of the monitoring wells were in good condition, mainly for the removal of litter, weeds and re-painting, the repair of 2 monitoring wells (Yuren Middle School and Changxin Gas Station monitoring wells), the completion of 26 monitoring wells, the completion of 3 wells and the removal of foreign bodies in 5 wells, all of which have been repaired.
3. Underground storage tank pollution potential inspection operations, network declaration and inspection and on-site inspection operations
The plan has completed 112 01 months, 05 months and 9 months of network declaration check, the declaration completion rate of 100%, and the results of on-site inspections, some gas stations are missing written information, after the on-site inspection personnel have been improved and completed, the first half of the on-site inspectors found that Luye gas station 111 October ~ 112 January self-monitoring explosion-proof detector (LEL) 25 ~ 86% exceeded the regulations (25%) 2.4 times, Taitung County Environmental Protection Bureau and Taiwan CNPC agreed that Taiwan CNPC independently conducted an independent investigation of the pollution potential of Luye gas station, and the test results were not abnormal;
Fourth, the compliance of the above-ground storage tank system regulations and counseling operations
In the 112th year of the plan, a total of 8 companies were implemented to confirm the compliance of the above-ground storage system regulations and counseling, including 5 in the hotel industry, 1 in the ready-mixed concrete manufacturing industry, 1 in the agricultural industry and 1 in the food processing industry, among which the height of the Ikegami Makino Resort was still less than 50 cm after the improvement of the overflow embankment, and the plan reached a consensus with the industry to complete the improvement on June 30, and the plan was reviewed again on July 18, and the review results have increased the overflow embankment to 50 cm, which meets the regulatory standards.
5. Management of industrial zones
On September 12, 111, the soil quality sampling operation was carried out in Fengle Industrial Zone, and the test results of FL-S11101~FL-S11105 soil sampling data were in line with the regulatory standards, and the groundwater quality sampling operation was carried out on May 23, 112, and the test results of FL01~FL05 groundwater sampling data were in line with the regulations and standards. On 16 February 112 and 31 July 112 respectively, the online declaration was completed and the results of the review were below the regulatory standards and recorded on the SGM system for future reference.
6. Handle legal explanations, education and training meetings, and press releases
This year, the plan organized a total of 1 briefing on soil and groundwater pollution prevention and management for group A and B projects, 1 publicity meeting on pollution prevention and control technology, 6 campus storytelling activities, 2 parent-child storytelling activities for soil and water picture books, 1 farmer advocacy meeting and 2 internal education and training, and produced 600 advocacy materials, 400 advocacy materials and 400 story picture books for distribution in the conference activities. In addition, 6 press releases were issued on major social media platforms to expand the advocacy level.
9. Database Updates
Based on the implementation results and within 30 days after the end of the work project, the results of monitoring well maintenance, groundwater quality testing of field monitoring wells, and gas station inspection results will be incorporated into the soil and groundwater information management system of the Environmental Protection Administration.
10. Assist in the management of listed sites
The site under management in Taitung County is only the Ludao Fishing Port Gas Station, and the remediation period is 109-08-04 ~ 111-02-03. Due to the site verification results of the Taitung County Environmental Protection Bureau on May 23~26, 111, it was found that the soil TPH exceeded the regulatory control standard, and the Taiwan CNPC immediately put forward the necessary measures plan, the plan period was October 24, 111 ~ October 23, 112, the plan carried out a total of 7 site inspections, and the inspection results were good.
11. Assist organs in handling performance evaluation operations for soil and groundwater pollution remediation
The performance appraisal score in the third quarter is 33.13 points, because this year's appraisal is different from the previous scoring method, it is carried out in a fixed weight method, if there are doubtful items, the score will be calculated proportionally after deducting the weight, and a number of evaluation indicators will be settled and scored at the end of the year, the plan will follow up the evaluation score, and it is expected to score 93.2 points this year.
XII. Miscellaneous
Assisted in promoting the efficiency of "TT-Push" and co-released it in the advocacy meeting, assisted in XRF screening of polluted agricultural land (Lot No. 4711, Zhonghua Section, Luye Township, Taitung County) to improve the detection efficiency, and achieved more than 20,000 yuan in green procurement.
