097

6,910 千元

2008/03/07

2009/03/06

許鈞義

臺中市政府環境保護局

吳秀雄

利得儀器股份有限公司

大氣空氣、噪音振動

空氣品質監測、監測站、PSI、操作維護、非屬原子能游離輻射、原地噪音量測

The air quality monitor, the monitoring station,PSI, operation maintenance, Non-Atomic Ionized Radiation Monitoring, the in-situ noise measurement

張文旭

04-23166997#54

zupa@leder.com.tw

本計畫執行期間為民國97年3月7日至民國98年3月6日，截至目前為止皆能完成環保局交付之各項任務與職責，包括空氣品質人工測站之採樣分析與保養維護、自動測站之定期維護、固定式噪音監測站校正維護、移動式噪音測站監測、噪音設備管理、噪音管制系統維護與噪音相關報表提交、噪音管制區劃分、使用中車輛原地噪音量測及非屬原子能游離輻射監測等。 空氣品質人工測站方面，每月針對豐原、梧棲、霧峰3座測站進行1次落塵採樣與分析，每月執行2次TSP採樣與分析及維護保養，每月執行1次流量單點校正，每季執行1次流量多點校正，目前各測站儀器設備狀況皆良好。與民國96年比較，截至97年8月止，豐原、梧棲、霧峰3測站之TSP平均濃度均明顯較96年同期平均值高。 在自動測站部份，經由本計畫定期之每週、月、季、半年與年度維護保養，各測站各監測項目皆能正常運作，且資料可用率均達90%以上。8月初本計畫敦請專家學者進行儀器現場功能驗證及品保查核，已針對查核意見回覆並進行改善。另外，為因應環保署之測站查核，本工作團隊將於查核前進行內部查核，確保儀器狀況優良。 根據環保署的查核結果，至民國96年止，臺中縣人工測站已連續5年滿意度達100％，太平、霧峰、大甲等3座自動測站已連續4年滿意度達90％以上；烏日測站亦連續2年滿意度達90％以上。本計畫將持續維持高品質的維護保養工作，確保監測儀器的準確性，以爭取更佳之查核成績。 由監測資料發現，本年度之空氣品質較去年同期稍有改善，依據環保署測站之監測資料，截至民國97年9月，臺中縣之空氣品質不良率為2.55%。中部空品區各縣市不良率以南投縣（4.2%）最高，其次為臺中縣（2.55%）、彰化縣（2.031%）、臺中市（1.83%），其中空氣品質不良指標物以懸浮微粒所佔比例較高（57.1％）。臺中縣山、海、屯三區中則以山區之空氣品質不良率最高，海區的空氣品質不良率最低。 在噪音監測方面，固定式噪音監測站之校正維護作業及移動式噪音測站監測皆依預定進度執行，固定噪音站之資料可用率均達95%以上。噪音陳情監測部份，已完成6件陳情案件監測，陳情案件地點主要分布在交通流量較大之道路沿線及鐵路旁，6件噪音陳情案件監測結果皆符合管制標準。在高速鐵路噪音監測部分，目前於高鐵沿線完成2點次監測，其中有1處其均能音量符合高速鐵路噪音標準，但其平均最大音量則超出「高速鐵路最大音量建議值」。在使用中車輛原地噪音量測部分，配合國道警察防飆勤務目前共執行9場次，共檢測62輛次，44輛次不合格，不合格率達71％，不合格車輛多半為改裝車。 另外，在儀器設備管理方面，於每月15日前至山、海、屯區各稽查隊及空噪科執行噪音計校正查驗，噪音計檢定則預計於計畫下半年度送經濟部標準檢驗局檢定。在整合軟體操作維護與資料更新部份，除每月提送管制考評表、更新「噪音管制系統」之資料庫之外，每季並協助環保局計算管制考評成績並上傳「噪音管制系統」。噪音管制區劃分部份，已依各鄉鎮市之都市計畫及土地使用情形，並依相關單位意見進行修正，並已完成定稿及公告。

空氣品質監測、監測站、PSI、操作維護、非屬原子能游離輻射、原地噪音量測

97年臺中縣環境品質監測站操作維護工作計畫期末報告定稿.pdf

3MB

2010/6/1 上午 12:00:00

This project was implemented from Mar. 7, 2008 to Mar. 6, 2009. All the tasks defined in the contract had been completed including the sampling analysis, maintenance of the Manual Operation Air Monitoring Stations, regular maintenance of Auto-Monitoring Stations, calibration and maintenance of Fixed Noise Monitoring Stations, Mobile Noise Monitoring, Equipment Management, Delineation of Noise Control Zone, the Stationary Noise Measurement of running vehicles, and Non-Ionizing Radiation Monitoring, et cetera. In the section of Manual Operation Air Monitoring Stations, this project had covered the following missions in Fengyuan, Wuchi and Wufeng. There are monthly sampling and analysis of dust fall, monthly one-point flow rate calibration, every half months TSP sampling analysis and maintenance, quarterly multiple-point flow rate calibration. All equipments in Manual Operation Air Monitoring Stations are in good working conditions. In contrast with year 2007, the mean concentration of TSP in year 2008 was obviously higher than that in year 2007. In the section of Auto-Monitoring Stations, all measurement items were functioning well under weekly, monthly, quarterly, semi-annual and annual maintenance scheme. The data validity all achieved above 90%. In the project, we invited experts to perform functions verification and QA check, and we had improved instruments based on critical comments. In 2008, the PSI (Pollutant Standards Index) of Taichung County revealing in Taiwan EPA report was 2.37%. The measurement data for the mid-Taiwan, the worst one was Nantou County standing for 3.83%, followed by Changhua County (2.6%), Taichung County (2.37%), and then Taichung City (1.64%). As to the Maximum Index Pollutants, ozone and PM10 both contributed the half part. Among Shan, Hai, and Tun, three districts of Taichung County, Tun had the worst air quality from its highest PSI and Hai had the better air quality from its lowest PSI. In the section of Noise Monitoring, the regular calibration and maintenance of Fixed Noise Monitoring Stations were completed according to the contract. The calibration report and monitoring data were submitted monthly and the data validity was above 95%. In the section of the Mobile Noise Monitoring, that took twice quarterly monitoring tests at each spot, made totally 32 times monitoring. In the section of Petition Case Noise Monitoring, we had completed 2 times more than the requests according to the contract. Most of petition cases spreading along heavy traffic roadsides and railways. The monitoring results showed all cases complied with noise regulation standard. In the section of the Noise Monitoring of High Speed Rail, 5 spots had been accomplished along the High Speed Rail. The monitoring results showed 1spot not complied with noise regulation standard. In coordination with the federal highway police to guard against the car racing mission, we had performed 15 times including 120 vehicles’ inspection. There were 94 vehicles disqualified. The disqualified rate was 78.3％ and the disqualified vehicles were mostly stock cars. In the section of the Equipment Management, all the noise monitors were certificate by Bureau of Standards, Metrology and Inspection. In addition to this, all the noise monitors had to be sent to the auditing teams in Shan, Hai and Tun districts for testing on 15th of every month. In the section of the Integrated Software Operation/Maintenance and Data Update, apart from submitting the self- evaluation forms and updating the database of the Noise Control Information System monthly, it provided Taichung County EPB with the assistance of calculating and uploading the self-evaluation results to EPA’s Noise Control Information System quarterly. In the section of Delineation of Noise Control Zone, it was revised and officially announced in accordance with existing land use and development plans. In the section of Non-Ionizing Radiation Monitoring, we had completed 1 time more than the requests according to the contract. The monitoring results showed all cases were lower than EPA’s recommended environmental values.

The air quality monitor, the monitoring station,PSI, operation maintenance, Non-Atomic Ionized Radiation Monitoring, the in-situ noise measurement