<![CDATA[Drainage or exhaust duct is one of the basic facilities designed as a system to meet community needs and is an important component in urban infrastructure planning. On the other hand, the channel can also be interpreted as an effort to control the quality of groundwater in relation to salinity, where drainage is one way of removing unwanted excess water in an area. From an agricultural point of view, drainage is also useful as a waterway that will flow into the community's rice fields, so it is an important infrastructure component in the process of planting rice in the fields. Samuti Rayeuk Village, Gandapura District, is one of the villages with land use conditions that are dominated by agriculture with the type of rice field utilization and community work being farmers, one of the important infrastructures for the concern of the local community is the unavailability of drainage in the community's rice fields. Samuti Rayeuk is a village assisted by the Faculty of Engineering, Almuslim University, which is the location for the Training of Making Lightweight Precast V-Ditch formwork. In some developed countries such as Japan, the use of precast has become the construction standard for drainage. Standards have been developed to ensure product quality and construction. In this community service activity, the Lecturers act as companions and also as instructors who assist in the implementation of making precast V-Ditch formwork starting from the selection of materials to be used, assembling, and finishing to completion. With this training, it is expected that it can increase community innovation for making channels for rice fields so as to improve the economy of the people of Samuti Rayeuk Village, Gandapura District and its surroundings.]]>
