Construction of a comprehensive waste disposal center of Wiang Fang subdistrict, Chiang Mai province. The value of this project is 217,300,000 Baht. The Center is ready to serve the public in solving the problem of environmental management of solid waste in the North Zone. Including 3 district which is Mae Ai, Fang and Chai Prakan. A waste disposal system contain with Recycling process, Bio-organic compost from organic waste, Unused garbage can be recycled, squeeze out the leech and leech water treatment system Before the landfill.