Project introduction
　　

This project is located in Jiaxing City, Zhejiang Province. After the transformation, the risk of waterlogging was reduced, the drainage route was optimized, and the drainage capacity was improved through the transfer of grass planting ditch. After the reconstruction of water supply network and rainwater reuse, it is expected that the whole area can save about 600 tons of tap water every year.

　　
Project plan
　　
With the promotion of grass planting ditch and rainwater garden, large area of impermeable road surface rainwater will be stored and purified to reduce discharge and improve discharge water quality. Roof greening reduces rainwater discharge and provides a place for employees to rest. Rainwater shall be collected and reused, and it shall be used for roof greening irrigation, car washing and other purposes after being treated up to the standard