Fifty trees were planted in the faculty premises on 30th September 2017. Many varies of trees such as Mahogani, Mango and Nawal were planted this time. Maintenance division organized the event. Prof. A. Atputharajah, Dean, Faculty of Engineering, and D. S. Sampath, Lecturer, Department of Civil Engineering also attended the event and planted few trees. Third-year students also attended the event. This event is organized every year by planting about 100 trees per year in total.