More and more countries in Southeast Asia devote resources to improve the quality of urban living. Environmental protection works including establishing and upgrading water supply and wastewater treatment facilities, solid waste management, noise and air pollution control etc. have become most important mission for many city governments. For example, wastewater collection and treatment is one of the most important task in “Challenge 2008” National Development Program of Taiwan. Apart from Taipei and Kaohsiung city which are selected as priority projects to promote private participation in infrastructure projects, Construction and Planning Agency plan to commit 36 Wastewater collection and treatment systems on BOT (Build Operate-Transfer) basis. MAA has carried out the investigation, planning, design and construction supervision services for many wastewater treatment plants as well as financial, technical and legislation feasibility study and the pre-design of construction and operation’s method of sewer systems.

• Wastewater treatment plant and sewer system (design-build) in Sun Moon Lake national park, Taiwan
• Wastewater treatment plants in Taoyuan, Ping Cheng, Yung Kang, Ming Hsiung, Ta Wu Lun and Kuan Tien, Taiwan
• Sewer system construction (Build-Operate-Transfer) in cities of Danshui, Pudin, Peikang, Dounan and Yuli, Taiwan
• Sewer systems in Tien-Mu District and Kwang-Fu Rd., Taipei, Taiwan
• Sewer system in Jian-gogn & Fu-De areas, Kaohsiung, Taiwan
  
• Trunk pipe installation in Zhong-Zheng Road, Keelung, Taiwan
  
• Wastewater treatment plant (design-build), Linkuo, Taiwan
  
• Minimization of Noise and vibration impact from Taiwan High Speed Rail to Tainan High-Tech Science Park