Design, plan, and installation of surface and overhead irrigation systems. Prepare designs, plans, and estimates of the work. Prepare comprehensive estimates for bidding & tendering of water supply & irrigation projects. Prepares the project budget estimates and time schedules for approval purposes. Manages the detailed architectural and engineering design of Irrigation related projects following standards, manuals, and guidelines. Manages the procurement of all external consultants, suppliers, and contractors by established routines and IMSprocurement specialists. Ensures project construction is executed according to the project requirements of site safety, quality, time, and budget.