環境資源報告成果查詢系統

109年度桃園市土壤及地下水污染調查及查證工作計畫

中文摘要 本計畫工作內容包括:執行桃園市場址改善後之驗證作業、工業區預警網地下水監測、監測井巡查及維護、列管場址巡查、場址定期監測、場址巡查監督、民眾陳情緊急應變工作、法規宣導會及相關行政協助。已完成(一)依據公開評選投標須知補充規定,得標廠商應於決標後15日內,提送「委託計畫之品保規劃書」送行政院環境保護署審查,並於3月4日核備。(二)調查與查證,工廠類污染場址驗證,契約預定執行7處場址,目前執行12處(11處以緊急應變經費支應),驗證結果有1處場址超過管制標準(1處污染來源不明),10處場址低於管制標準。(三)預警網地下水監測,3處工業區(中壢、林口工三及幼獅)14口次監測井採樣作業,其中桃園幼獅有2口次三氯乙烯超過管制標準,中壢有1口次三氯乙烯超過監測標準。(四)監測井巡查作業上下半年度已完成巡查作業異常(告示牌、積水、遭柏油覆蓋及其他情形,已於現場完成零件更換、清除積水等作業。(五)場址定期監測工作:農地場址篩選64筆農地監測,每筆農地原則檢驗1組重金屬(8項:砷、鎘、鉻、銅、汞、鎳、鉛、鋅)樣品,已執行完成,超過監測標準應持續定期監測,其頻率為5年1次,另外低於監測標準者,可解除定期監測。11處地下水限制使用區,完成地下水採樣作業,可依趨勢計算情形辦理。加油站場址針對轄內申報異常之地下儲槽系統辦理20站及6支土壤氣體GC分析,監測結果1處PID超過警戒值,3處FID超過警戒值,並辦理土壤及地下水查證作業,查證結果有1處場址土壤超過管制標準,1處地下水簡易井超過管制標準須進行查證作業。(六)場址巡查作業本階段共完成508場次列管場址巡查,其中異常情形有6處,後續進行行政管制程序。(七)公告事業89條申報及查核作業,已完成審查作業,並提送未依規定申報及疑義場址篩選原則,挑選10處辦理調查查證作業,查證結果6處超過土壤污染管制標準之情形,地下水簡易井則有2處須進行查證作業。(八)老街溪底泥已完成第1~4季採樣作業,同時彙整過往數據供環保局參考。(九)高污染潛勢工廠預防管理作業已完成10家現勘輔導作業並執行9家查證工作,查證結果3處超過土壤污染管制標準之情形,地下水簡易井則有1處須進行查證作業。(十)本年度已完成辦理14場次土壤及地下水宣導業務說明會。
中文關鍵字 土壤及地下水、污染調查、查證

基本資訊

專案計畫編號 經費年度 109 計畫經費 21240 千元
專案開始日期 2020/01/15 專案結束日期 2020/12/14 專案主持人 董仁
主辦單位 桃園市政府環境保護局 承辦人 李京澄 執行單位 亞太環境科技股份有限公司

成果下載

類型 檔名 檔案大小 說明
期末報告 109年桃園土水.pdf 44MB

109 Taoyuan City Soil and Groundwater pollution survey and inverstigation plan

英文摘要 The work content of this project includes: implementation of verification operations after the improvement of Taoyuan market site, groundwater monitoring of the early warning network in the industrial zone, inspection and maintenance of monitoring wells, inspection of the pipeline site, regular site monitoring, site inspection supervision, and emergency response to public complaints Work, regulation promotion meeting and related administrative assistance. Completed (1) According to the supplementary requirements of the public bidding guidelines, the successful bidder shall submit the "Entrusted Plan Quality Assurance Plan" to the Environmental Protection Agency of the Executive Yuan for review within 15 days after the bid is awarded, and on March 4 Nuclear preparation. (2) Investigation and verification, verification of factory-type polluted sites, the contract is scheduled to be implemented on 7 sites, and currently 12 sites are implemented (10 sites are supported by emergency response funds). The verification results showed that 1 sites exceeded the control standard (source of pollution unknown), and 11 sites were below the control standard. (3) Early warning network groundwater monitoring, 3 industrial areas (Zhongli, Linkou Gongsan, and Young Lions) 14 sub-monitoring wells sampling operations, of which Taoyuan Young Lions had 2 hypotrichloroethylene exceeding the control standards, and Zhongli had 1 Oral trichloroethylene exceeded the monitoring standard. (4) Inspection of monitoring wells have been completed in the first half of the year for abnormal inspections (signs, stagnant water, covered by asphalt and other situations, replacement of parts, removal of stagnant water, etc. have been completed on site. (5) Regular site monitoring: farmland The site screened 64 farmland monitoring, and each farmland principle inspected 1 group of heavy metal samples (8 items: arsenic, cadmium, chromium, copper, mercury, nickel, lead, zinc) samples. The implementation has been completed, and the monitoring standards should be continuously monitored regularly. The frequency is once every 5 years. In addition, if the monitoring standard is lower than the monitoring standard, regular monitoring can be cancelled. 11 groundwater restricted use areas, complete groundwater sampling operations, can be processed according to trend calculations. Gas station sites are targeted for abnormal underground areas within the jurisdiction. The storage tank system handled 20 stations and 6 soil gas GC analysis. The monitoring results showed that 1 PID exceeded the warning value, and 3 FID exceeded the warning value. The soil and groundwater verification operations were performed. The verification results showed that the soil of 1 site exceeded the control standard. A simple groundwater well that exceeds the control standard must be verified. (6) Site inspections. In this stage, 508 inspections of the pipeline sites have been completed, of which 6 were abnormal. Administrative control procedures will be followed. (7) Announcement business Article 89 declaration and verification operations. The review operations have been completed, and 10 sites have been selected for investigation and verification operations. The verification results have exceeded the soil pollution control standards in 6 cases, and groundwater simple wells have been submitted. There are 2 locations that need to be verified. (8) Laojie River bottom mud has completed the first to fourth season sampling operations, and the past data has been collected for the reference of the Environmental Protection Agency. (9) The prevention and management operations of high pollution potential factories have been completed 10 Currently surveying counseling operations and performing 9 verification work, the verification results of 3 cases exceeded the soil pollution control standards, and 1 groundwater simple well required verification operations. (10) This year has completed 14 soil and groundwater publicity services seminar.
英文關鍵字 Soil & Groundwater, Pollution Investigation, Verification