How much is the salary for pipeline operation and maintenance of county-level water supply company?

3,000-5,000 yuan/month. The main job of pipeline operation and maintenance is to maintain pipelines. Judging from the recruitment information released by counties, the pipeline operation and maintenance salary of county-level water supply companies is about 3000-5000 yuan/month. Pipeline maintenance mainly includes determining the operation and maintenance work catalogue, operation and maintenance work schedule, service level management, service improvement plan, cost budget, etc.