⦁ Assist licensed water and sewerage professionals in the installation, testing, maintenance and basic repair of water supply systems, drainage systems and sewage treatment facilities. ⦁ Follow instructions to participate in on-site construction work, including pipeline laying, connection, pressure testing, dredging and related auxiliary processes. ⦁ Learn and abide by the Waterworks Ordinance, Pollution Control Ordinance and relevant safety construction specifications, and carry out compliant operations under supervision. ⦁ Assist in preparing and sorting tools, materials and construction records to ensure a clean and orderly workshop and construction site environment.
