The scholarship program students together with the student committees, Faculty of Engineering, Chulalongkorn University have created the service project with objectives to develop the area and to provide helps for local communities by organizing co-activities, leading to sustainable development and cultivation of public mind in society. The activities were carried out by making a survey at Tambol Ko, Ampher Li, Lampoon Province during 20th to 21st November 2021. The student group discovered major problem regarding lacking of portable water that at that time local habitants have to purchase clean water from private sector outside the area and water for agriculture was not adequate. The only source of water of the area was from waterfall and underground water contains high quantity of calcium, making underground water un-consumable.

Therefore, on 27th December 2021, Professor Dr. Supot Teachavorasinskun, the dean of Engineering together with Associate Professor Dr. Professor Dr. Sanpetch Chuenithipaisal, Associate Dean for Student Affairs, Faculty of Engineering together Mr. Vorayuth Naovarat, the provincial governor of Lampoon Province and Mr. Boonsong Chaimanee, the office head of Lampoon Province signed the agreement to carry out activities to develop the areas in Tambol Ko, Ampher Li, Lampoon Province for sustainable development to uplift living quality of local habitants, to manage water resources, to prevent wildfire in the area, and to create welfare and sustainable agricultural career for local habitants.

After acquiring survey information, the Visawapat student camp, Faculty of Engineering and the Chulalongkorn dormitory volunteer camp went to construct the dam and the sediment trap dams with local habitants at Tambol Ko, Ampher Li, Lampoon Province. One dam was built with the width of 11 meter with an objective to store water for consumption and for agricultural purpose. Student group also created 8 sediment trap dams with the width of 3 meters to slow down speed of water current and to precipitate sediments in water prior to arrival to the main dam. In the area of Mae-ping national park, student group also built the 11 dams from natural based materials to increase moisture and restore ecological system to the forest.

On 28th December 2021, the handover ceremony of constructed dams to local habitants from Moo 1, Tambol Ko, Ampher Li, Lampoon Province was carried out. Associate Professor Dr. Sanpetch Chuenithipaisal, Associate Dean for Student Affairs, Faculty of Engineering, administrative officers from several departments, engineering students, Mr. Wiwat Chan-o-wat, the mayor of Ampher Li, Mr. Udom Chiangyos, the mayor of Tambol Ko, other administrative officers and local habitants witnessed this handover ceremony.