• prepares operation and maintenance work schedules and assigns personnel; […]
• determines daily water requirements of distribution system and amounts required for treatment to meet needs of consumers and reservoirs; […]
• plans, supervises and assists in the repair and replacement of plant equipment; […]
• determines quantity and type of supplies and equipment required in maintenance work;
• coordinates safety in-service training of subordinates and ensures compliance with safety procedures in the plant; sits on the safety committee; […]
• and requisitions plant materials and supplies; makes...