The term 'Drainage Collector' refers to a job that involves collecting and disposing of drainage water. The term can also be shortened to 'SUMP, ' which is a four-letter acronym. This job requires the individual to collect and dispose of drainage water in a safe and efficient manner. They must also ensure that the drainage system is properly maintained and functioning correctly. Additionally, they may be responsible for inspecting and repairing any damage to the drainage system.