環保專案成果報告查詢系統

專案計畫編號	EPA-100-GA102-02-A216
經費年度	100
計畫經費	17,489 千元
專案開始日期	2011/08/30
專案結束日期	2012/11/29
專案主持人	王智澤
主辦單位	土污基管會
承辦人	白慧芬
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100年辦理「加油站土壤及地下水污染調查計畫（第七期）（甲、乙）」，分別由中興工程顧問股份有限公司負責執行中北部區域之甲計畫工作，及美商傑明工程顧問（股）台灣分公司負責執行中南部區域之乙計畫（以下簡稱本計畫）工作，共完成331站(甲計畫167站、乙計畫164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南部區域共164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164站加油站2,805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、21點土壤間氣體之PID及FID檢測，以及164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0站，次高者(B級)有5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~E級與土壤氣體GC圖譜判釋結果屬1、2級者(合計共29站)外，亦增加環保署99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」查核結果為高污染潛勢加油站4站進行調查，共計調查33站。本計畫第二階段調查共完成33站加油站115點(544.8公尺)土壤採樣與90口簡易井設置；土壤及簡易井地下水檢測分析數量分別為117點(含2口土樣各送兩段深度分析)與91口地下水採樣檢測分析(含1口既設井採樣)。依檢測分析結果顯示，計有9站加油站之土壤污染物濃度超過土壤污染管制標準；有11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12站加油站中(含綠島站)，計有6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11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5站土壤污染物超過管制標準、2站地下水污染物濃度超過管制標準及4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100年辦理「加油站土壤及地下水污染調查計畫（第七期）（甲、乙）」，分別由中興工程顧問股份有限公司負責執行中北部區域之甲計畫工作，及美商傑明工程顧問（股）台灣分公司負責執行中南部區域之乙計畫（以下簡稱本計畫）工作，共完成331站(甲計畫167站、乙計畫164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南部區域共164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164站加油站2,805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、21點土壤間氣體之PID及FID檢測，以及164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0站，次高者(B級)有5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~E級與土壤氣體GC圖譜判釋結果屬1、2級者(合計共29站)外，亦增加環保署99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」查核結果為高污染潛勢加油站4站進行調查，共計調查33站。本計畫第二階段調查共完成33站加油站115點(544.8公尺)土壤採樣與90口簡易井設置；土壤及簡易井地下水檢測分析數量分別為117點(含2口土樣各送兩段深度分析)與91口地下水採樣檢測分析(含1口既設井採樣)。依檢測分析結果顯示，計有9站加油站之土壤污染物濃度超過土壤污染管制標準；有11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12站加油站中(含綠島站)，計有6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11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5站土壤污染物超過管制標準、2站地下水污染物濃度超過管制標準及4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	EPA100GA10202A216.PDF-公開版.pdf	8MB		2013/4/1 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 Seventh Phase)- Plans A and B in 2011, including completion of 331 gas stations investigation. Sinotech Engineering Consultants, Ltd. (Sinotech) carried out Plan A, covering Central and Northern Taiwan, while MWH Taiwan carried out Plan B, covering Central and Southern Taiwan. Plan B was aimed to investigate the level of soil and groundwater pollution at 164 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, 164 gas stations were investigated, covering basic functional tests of 2,805 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 21 samples by using PID and FID, and Gas Chromatography (GC) analysis of 164 soil vapors. Through the evaluation of the fuel gas concentration detected by soil gas monitoring wells, the results indicated that there were 0 gas station with the highest pollution potential (Class A) and 2 gas stations with the second highest pollution potential (Class B). For Stage 2, 33 gas stations in total were investigated, including: - 29 stations in total which were classified as Class A to Class E due to their high fuel gas concentration, and were classified as Level 1 and Level 2 on GC analysis; - 4 high –pollution-potential gas stations under the project of the EPA, 2010, “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”; The investigation tasks of 33 gas stations in Stage 2 consisted of detection and analysis of 117 soil and 91 groundwater samples from simple wells. The findings showed that among those 33 stations, there were 9 stations with soil pollutant concentration exceeding standard, and another 11 stations with groundwater pollutant concentration over the control standard as well. For Stage 3, we further analyzed the 12 gas stationsin, in which 6 out of 12 consists groundwater pollutant concentration over the control standard. It was concluded that there are 11 gas stations which are either with over-standard soil pollutant concentration, or with over-standard groundwater pollutant concentration: - 5 stations with over-standard soil pollutant concentration - 2 stations with over-standard groundwater pollutant concentration - 4 stations with over-standard soil and groundwater pollutant concentration In sum, all of these 11 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 Seventh Phase)- Plans A and B in 2011, including completion of 331 gas stations investigation. Sinotech Engineering Consultants, Ltd. (Sinotech) carried out Plan A, covering Central and Northern Taiwan, while MWH Taiwan carried out Plan B, covering Central and Southern Taiwan. Plan B was aimed to investigate the level of soil and groundwater pollution at 164 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, 164 gas stations were investigated, covering basic functional tests of 2,805 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 21 samples by using PID and FID, and Gas Chromatography (GC) analysis of 164 soil vapors. Through the evaluation of the fuel gas concentration detected by soil gas monitoring wells, the results indicated that there were 0 gas station with the highest pollution potential (Class A) and 2 gas stations with the second highest pollution potential (Class B). For Stage 2, 33 gas stations in total were investigated, including: - 29 stations in total which were classified as Class A to Class E due to their high fuel gas concentration, and were classified as Level 1 and Level 2 on GC analysis; - 4 high –pollution-potential gas stations under the project of the EPA, 2010, “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”; The investigation tasks of 33 gas stations in Stage 2 consisted of detection and analysis of 117 soil and 91 groundwater samples from simple wells. The findings showed that among those 33 stations, there were 9 stations with soil pollutant concentration exceeding standard, and another 11 stations with groundwater pollutant concentration over the control standard as well. For Stage 3, we further analyzed the 12 gas stationsin, in which 6 out of 12 consists groundwater pollutant concentration over the control standard. It was concluded that there are 11 gas stations which are either with over-standard soil pollutant concentration, or with over-standard groundwater pollutant concentration: - 5 stations with over-standard soil pollutant concentration - 2 stations with over-standard groundwater pollutant concentration - 4 stations with over-standard soil and groundwater pollutant concentration In sum, all of these 11 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