環保專案成果報告查詢系統

專案計畫編號	EPA-99-G102-03-A179
經費年度	099
計畫經費	21,528 千元
專案開始日期	2010/08/09
專案結束日期	2011/12/31
專案主持人	王智澤
主辦單位	土污基管會
承辦人	張富傑
執行單位	美商傑明工程顧問(股)台灣分公司
專案分類	土壤及地下水
中文關鍵字	加油站調查,土壤,地下水
英文關鍵字	Gas Station Investigation, Soil, Groundwater
協同主持人	劉文堯
共同主持人
計畫聯絡人	廖珮瑜
計畫聯絡電話	02-23252100#20
計畫聯絡信箱	tiffany.liao@mwhglobal.com

中文摘要	行政院環境保護署為預防土壤及地下水污染，確保土地及地下水資源永續利用，落實「土壤及地下水污染整治法」之規定，於99年辦理「加油站土壤及地下水污染調查計畫（第六期）（甲、乙）」，分別由美商傑明工程顧問（股）台灣分公司負責執行中北部區域之甲計畫工作，及中興工程顧問股份有限公司負責執行中南部區域之乙計畫（以下簡稱本計畫）工作，甲乙計畫共完成400站加油站土壤及地下水污染調查工作。本計畫工作為辦理中北部區域共191站加油站土壤及地下水污染調查工作，以作為後續管制之依據。調查工作分為三個階段執行，第一階段調查為測漏管與土壤氣體檢測；第二階段調查為針對第一階段篩選出之具污染潛勢加油站進行土壤採樣分析及以簡易井進行地下水採樣分析；第三階段調查則為針對第二階段地下水超過管制標準之加油站，進一步設置標準監測井及進行地下水採樣分析。本計畫第一階段調查共完成191站加油站3,240支測漏管基本功能測試及油氣之油氣之爆炸下限值(%LEL), 光離子偵測器(Photo Ionization Detector,PID) 及火焰離子偵測器(Flame Ionization Detector ,FID)檢測、40點土壤間氣體之PID及FID檢測，以及209點土壤氣體GC圖譜判釋作業。依調查結果顯示，測漏管油氣濃度測值經評估具高污染潛勢(A級)有1站，次高者(B級)有1站。依環保署指示，本計畫第二階段之調查對象除篩選測漏管油氣濃度檢測結果為高污染潛勢A、B級與土壤氣體GC圖譜判釋結果屬1、2級者(合計共17站)外，亦增加環保署98年「加油站防止污染地下水體設施及監測設備查核暨網路申報諮詢計畫(以下簡稱查核計畫)」查核結果為高污染潛勢加油站19站進行調查，另外增加指定查證對象(國道中區5站)，共計調查41站。本計畫第二階段調查共完成41站加油站151點(751公尺)土壤採樣及檢測分析、100口簡易井地下水採樣及檢測分析。依檢測分析結果顯示，計有17站加油站之土壤污染物濃度超過土壤污染管制標準；有17站加油站之簡易井地下水污染物濃度超過地下水污染管制標準。於第三階段調查之17站加油站中，計有10站加油站之地下水污染物濃度超過地下水污染管制標準。總結上述本計畫調查結果，共計有18站之土壤污染物濃度或地下水污染物濃度超過管制標準，其中8站土壤污染物超過管制標準、1站地下水污染物濃度超過管制標準及9站土壤及地下水皆超過管制標準，均應依土壤及地下水污染整治法相關規定進行管制。此外，依據本計畫調查之加油站基本資料、加油站防止污染地下水體設施及定期監測申報資料等，與加油站污染之潛勢進行相關性分析，以提供環保機關做為後續行政管制措施之參考依據。
中文關鍵字	加油站調查,土壤,地下水

中文摘要

行政院環境保護署為預防土壤及地下水污染，確保土地及地下水資源永續利用，落實「土壤及地下水污染整治法」之規定，於99年辦理「加油站土壤及地下水污染調查計畫（第六期）（甲、乙）」，分別由美商傑明工程顧問（股）台灣分公司負責執行中北部區域之甲計畫工作，及中興工程顧問股份有限公司負責執行中南部區域之乙計畫（以下簡稱本計畫）工作，甲乙計畫共完成400站加油站土壤及地下水污染調查工作。本計畫工作為辦理中北部區域共191站加油站土壤及地下水污染調查工作，以作為後續管制之依據。調查工作分為三個階段執行，第一階段調查為測漏管與土壤氣體檢測；第二階段調查為針對第一階段篩選出之具污染潛勢加油站進行土壤採樣分析及以簡易井進行地下水採樣分析；第三階段調查則為針對第二階段地下水超過管制標準之加油站，進一步設置標準監測井及進行地下水採樣分析。本計畫第一階段調查共完成191站加油站3,240支測漏管基本功能測試及油氣之油氣之爆炸下限值(%LEL), 光離子偵測器(Photo Ionization Detector,PID) 及火焰離子偵測器(Flame Ionization Detector ,FID)檢測、40點土壤間氣體之PID及FID檢測，以及209點土壤氣體GC圖譜判釋作業。依調查結果顯示，測漏管油氣濃度測值經評估具高污染潛勢(A級)有1站，次高者(B級)有1站。依環保署指示，本計畫第二階段之調查對象除篩選測漏管油氣濃度檢測結果為高污染潛勢A、B級與土壤氣體GC圖譜判釋結果屬1、2級者(合計共17站)外，亦增加環保署98年「加油站防止污染地下水體設施及監測設備查核暨網路申報諮詢計畫(以下簡稱查核計畫)」查核結果為高污染潛勢加油站19站進行調查，另外增加指定查證對象(國道中區5站)，共計調查41站。本計畫第二階段調查共完成41站加油站151點(751公尺)土壤採樣及檢測分析、100口簡易井地下水採樣及檢測分析。依檢測分析結果顯示，計有17站加油站之土壤污染物濃度超過土壤污染管制標準；有17站加油站之簡易井地下水污染物濃度超過地下水污染管制標準。於第三階段調查之17站加油站中，計有10站加油站之地下水污染物濃度超過地下水污染管制標準。總結上述本計畫調查結果，共計有18站之土壤污染物濃度或地下水污染物濃度超過管制標準，其中8站土壤污染物超過管制標準、1站地下水污染物濃度超過管制標準及9站土壤及地下水皆超過管制標準，均應依土壤及地下水污染整治法相關規定進行管制。此外，依據本計畫調查之加油站基本資料、加油站防止污染地下水體設施及定期監測申報資料等，與加油站污染之潛勢進行相關性分析，以提供環保機關做為後續行政管制措施之參考依據。

中文關鍵字

加油站調查,土壤,地下水

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	EPA99G10203A179.DOC(公開簡要版).pdf	12MB		2012/3/1 上午 12:00:00

摘要	In order to prevent soil and groundwater pollution, ensure the sustainablity of soil and groundwater use, and fulfill the regulations of Soil and Groundwater Pollution Remediation Act, the Environmental Protection Administration (the EPA) initiated the Project of Investigating Soil and Groundwater Pollution at Gas Stations(the Sixth Phase)- Plans A and B in 2010, including completion of 400 gas stations investigation. MWH Taiwan carried out Plan A, covering Central and Northern Taiwan, while Sinotech Engineering Consultants, Ltd. (Sinotech) carried out Plan B, covering Central and Southern Taiwan. Plan A was aimed to investigate the level of soil and groundwater pollution at 191 gas stations in Central and Northern Taiwan. The findings from the investigation will be used as references for the subsequent pollution control. The investigation was implemented in the following three stages: 1. Stage 1: Detected and measured the fuel vapor of soil gas monitoring well. 2. Stage 2: Based on the results of Stage 1, sampled and analyzed soil and groundwater collected from simple wells at the gas stations with high pollution potential. 3. Stage 3: Installed standard monitoring wells at the gas stations with high pollution potential, to sample and analyze groundwater in which the pollutants are beyond the control standard from Stage 2 investigation. For Stage 1, 191 gas stations were investigated, covering basic functional tests of 3,240 soil gas monitoring wells, measurement of fuel vapor concentration by using Lower Explosive Limit (LEL), Photo Ionization Detector (PID), and Flame Ionization Detector (FID), and measurement of soil vapor of 40 samples by using PID and FID, and Gas Chromatography (GC) analysis of 209 soil vapors. Through the evaluation of the fuel gas concentration detected by soil gas monitoring wells, the results indicated that there were 1 gas station with the highest pollution potential (Class A) and 1 gas station with the second highest pollution potential (Class B). For Stage 2, 41 gas stations in total were investigated, including: - 17 stations in total which were classified as Class A and Class B due to their high fuel gas concentration, and were classified as Level 1 and Level 2 on GC analysis; -19 high –pollution-potential gas stations under the project of the EPA, 2009, “Inspection of facilities for preventing the pollution of groundwater bodies and monitoring equipment at gas stations and providing the owners advice on reporting monitoring results through internet”; -5 gas stations in central region on national freeway. The investigation tasks of 41 gas stations in Stage 2 consisted of detection and analysis of 151 soil and 100 groundwater samples from simple wells. The findings showed that among those 41 stations, there were 17 stations with soil pollutant concentration exceeding standard, and another 17 stations with groundwater pollutant concentration over the control standard as well. For Stage 3, we further analyzed the 17 gas stationsin, in which 10 out of 17 consists groundwater pollutant concentration over the control standard. It was concluded that there are 18 gas stations which are either with over-standard soil pollutant concentration, or with over-standard groundwater pollutant concentration: - 8 stations with over-standard soil pollutant concentration - 1 stations with over-standard groundwater pollutant concentration - 9 stations with over-standard soil and groundwater pollutant concentration In sum, all of these 18 polluted stations should be remedied in accordance with the Soil and Groundwater Pollution Remediation Act. In addition, to serve as references for the environmental protection agencies in the follow-up administrative control measures, the correlation analyses of the basic information of the investigated-gas stations, groundwater pollution control facilities, periodic declaration reports, and pollution potential were also conducted.
英文關鍵字	Gas Station Investigation, Soil, Groundwater

摘要

In order to prevent soil and groundwater pollution, ensure the sustainablity of soil and groundwater use, and fulfill the regulations of Soil and Groundwater Pollution Remediation Act, the Environmental Protection Administration (the EPA) initiated the Project of Investigating Soil and Groundwater Pollution at Gas Stations(the Sixth Phase)- Plans A and B in 2010, including completion of 400 gas stations investigation. MWH Taiwan carried out Plan A, covering Central and Northern Taiwan, while Sinotech Engineering Consultants, Ltd. (Sinotech) carried out Plan B, covering Central and Southern Taiwan. Plan A was aimed to investigate the level of soil and groundwater pollution at 191 gas stations in Central and Northern Taiwan. The findings from the investigation will be used as references for the subsequent pollution control. The investigation was implemented in the following three stages: 1. Stage 1: Detected and measured the fuel vapor of soil gas monitoring well. 2. Stage 2: Based on the results of Stage 1, sampled and analyzed soil and groundwater collected from simple wells at the gas stations with high pollution potential. 3. Stage 3: Installed standard monitoring wells at the gas stations with high pollution potential, to sample and analyze groundwater in which the pollutants are beyond the control standard from Stage 2 investigation. For Stage 1, 191 gas stations were investigated, covering basic functional tests of 3,240 soil gas monitoring wells, measurement of fuel vapor concentration by using Lower Explosive Limit (LEL), Photo Ionization Detector (PID), and Flame Ionization Detector (FID), and measurement of soil vapor of 40 samples by using PID and FID, and Gas Chromatography (GC) analysis of 209 soil vapors. Through the evaluation of the fuel gas concentration detected by soil gas monitoring wells, the results indicated that there were 1 gas station with the highest pollution potential (Class A) and 1 gas station with the second highest pollution potential (Class B). For Stage 2, 41 gas stations in total were investigated, including: - 17 stations in total which were classified as Class A and Class B due to their high fuel gas concentration, and were classified as Level 1 and Level 2 on GC analysis; -19 high –pollution-potential gas stations under the project of the EPA, 2009, “Inspection of facilities for preventing the pollution of groundwater bodies and monitoring equipment at gas stations and providing the owners advice on reporting monitoring results through internet”; -5 gas stations in central region on national freeway. The investigation tasks of 41 gas stations in Stage 2 consisted of detection and analysis of 151 soil and 100 groundwater samples from simple wells. The findings showed that among those 41 stations, there were 17 stations with soil pollutant concentration exceeding standard, and another 17 stations with groundwater pollutant concentration over the control standard as well. For Stage 3, we further analyzed the 17 gas stationsin, in which 10 out of 17 consists groundwater pollutant concentration over the control standard. It was concluded that there are 18 gas stations which are either with over-standard soil pollutant concentration, or with over-standard groundwater pollutant concentration: - 8 stations with over-standard soil pollutant concentration - 1 stations with over-standard groundwater pollutant concentration - 9 stations with over-standard soil and groundwater pollutant concentration In sum, all of these 18 polluted stations should be remedied in accordance with the Soil and Groundwater Pollution Remediation Act. In addition, to serve as references for the environmental protection agencies in the follow-up administrative control measures, the correlation analyses of the basic information of the investigated-gas stations, groundwater pollution control facilities, periodic declaration reports, and pollution potential were also conducted.

英文關鍵字

Gas Station Investigation, Soil, Groundwater