Department of Computer Science conducted Three day programme at Kanjoor and Sreemolanagaram Grama panchayath- “Rebuild Kerala Programme” as part of our social service activity from 14-09-2018 to 17-09-2018. Our 48 students from first year and 40 students from second year participated in the survey. The aim of survey was to measure the damage of flood affected houses in both places and upload the collected data in related app. Students were given initial training programme to familiarize the app. Almost 700 houses was covered by our students. It taught students that no matter how hard the situation is, the calamity can be overcome, if everybody stands by each other. It made them to realize unity is strength.