Construction of integrated waste management center at Doi Saket,Chiangmai. Project value of 465 million Baht. Which has been selected as managing center to serve the public in solving the problem of waste management in the middle zone, covering the area of 4 districts. Doi Saket District, Sansai District, Sankamphaeng District And Mae On. The 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.