The School of Ocean Engineering (PPKK) has held a PTJ’s community self-help on April 15, 2019 (Monday). Almost 50 PPKK members consisting of lecturers and academic support staff participated in the program. This mutual action movement is aimed at finding and destroying water reservoirs that can breed larvae around the outside and inside the building. Among the areas involved are around the Nautical Science Building and around PPKK laboratories. Awareness at this workplace is also expected to be brought to their neighborhood to ensure that not only UMT, but all areas are FREE AEDES!