桃園縣因為即將改制為直轄市，造成近年來營建工程大量增加，為了減輕未來營建工程粒狀污染物的產生與逸散，本研究以技術面的推估，法規面的檢核，行政面的檢討，藉以研擬營建工程粒狀污染物的削減策略，改善桃園縣的空氣品質。 本研究結果發現，過去六年(民國96年-101年)桃園縣營建工程粒狀污染負荷最重的鄉鎮是中壢市，大多是來自鋼筋混凝土建築房屋工程。此外本研究亦發現，營建工程屬第一級空污費率之粒狀污染物排放量占總量的77%，而單一件次工程之粒狀污染物排放量最大的是區域開發工程，不過桃園縣營建工程粒狀污染物排放削減率逐年上升，在民國101年達55.45%。另外本研究結果顯示，桃園縣營建工程空氣污染防制費的徵收，有逐年成長的趨勢，而工地裁罰件數和金額，與粒狀污染物的削減率無直接相關性。營建工地經常違反營建工程空氣污染防制設施管理辦法的項目為物料堆置、車行路徑、裸露地表。 針對營建工程粒狀污染物的削減策略，建議在大型營建工程施工前，可運用環境影響評估等書件審查方式，要求污染預防規劃，在營建工程施工階段，嚴格落實各項環保標準，在工地違反規定後，可由環境講習與工地主任職業法規講習，加強改善措施。此外，為了提昇行政效率並彌補人力不足，建議採取電子化作業及建置E化行政管制系統，以強化營建工程空氣污染管制業務。 Taoyuan County is going to be promoted to a province level city therefore, the numbers of construction engineering were significantly increased in recent year. In order to maintain the air quality and reduce the emission of particulate pollutants from future construction projects, this study draw up the control strategies by reviewing and evaluating the modern techniques, related regulations and current policies concerning the environmental management of construction engineering in Taoyuan County. The results of this study found that the township with the heaviest load of particulate pollutant was Chungli City, which had a large number of reinforced concrete building under construction in past 6 years (2007-2012). In addition, the results indicated that the amount of particulate pollutants emission for the category of the first level of air pollution control fee occupied 77% of the total emission from all construction sites and the largest amount of particulate pollutants emission for a single engineering project was regional development. However, the emission reduction rate of particulate pollutants from construction engineering in Taoyuan County was gradually increased with years and reached 55.45% in year of 2012. It also found that the amounts of air pollution control fee collected from the owners of construction engineering were grew up year by year for the past 6 years, but the results of the number of violation ticket issued and the dollars of fine for auditing construction sites had no direct relationship with the reduction rate of particulate pollutant emission. The major items of often violating the Regulation of Air Pollution Control Facilities Management for Construction Engineering were improper materials pile, construction vehicle routes and exposure earth surface. For the strategies of reducing particulate pollutant emission from construction engineering, this study suggests that pollution prevention program should be planned through environmental impact assessment before starting a new large scale of construction project. During the construction engineering period, strictly monitoring and auditing the engineering project according to the related environmental regulations and standards should be performed and asking owners ought to follow their permits. Furthermore, if the owners and project managers of construction engineering violated the related regulations, they should be forced to attend the environmental and occupational training workshops in order to ask them to implement the corrective works. Additionally, adopting electronic operation procedures and setting up effective computer management system for enhancing the administration efficiency and dealing with the shortage of manpower for environmental management of construction engineering in Taoyuan County was recommended.
