Pintung county is well-known for its width and beautiful scenery, which bring lots of tourists and the following industries and commercial activities. Many new constructions including area development, sighseeing farms, agricultural technical parks, hotels, restaurants, and even houses located in this area. Making new highways accelerated various exploitations, and therefore prospered local economics. It would become a major impulse on ecology if we don’t take proper anti-polluting measures and try to decrease granular discharge during the construction. In order to know the extent of granular pollution in construction sites in Pintung area, we have to know the current construction plans and their process. We have accomplished 7,876inspection rounds, superintended 4,801construction sites, assisted 27 construction sites, improved environment peripheral to the construction sites totally reached 20,212kilometers and washed sightseeing routes to 12,239 kilometers during the past year. The decrease of the TSP amounts of construction was 2,546.9kilotons with an average decrement about 60.2%. We also helped the environmental protection agent of Pintung-couty-government to levy the prevent-air pollution fee. The total case number is 3,591cases, and the total amount is 85,804,939NT. This year, we focus on “river-dredge constructions” and “city-road-lining-system constructions” controls to lower the dust and dirty during the construction. We also hope to overcome the inconvenience of the public during the constructions.