A. Suggestion for Controlling Rainfall

Shopping Center and Home Center

• Merit : Rainfall reservoir for flood control can be shifted underground of parking area.

Newly built Factory

• Merit : Rainfall reservoir for flood control and afforestation area are doubly occupied.

Other Construction
(Convenience Stores, Collective Housing and Others)

• Merit : Plastic blocks are very light and easy to be constructed in short term.

B. Suggestion for Rainwater Recycling

• For Transport level : Cleaning trains, bus and taxi with recycled rainwater
• For Factory Level: Industrial water (Cleaning, Cooling down and others)
• For Farm Level: Irrigation use
• For Building Level: Lavatory and Gardening
• For Personal Use Level: Lavatory, Gardening and Cleaning cars

C. Others

• Prevention of unstable ground, bank settlement, basic building for temporary road, underground filler
• Discharging water on the ground at school
• Underground drain