Outdoor work × Classification Details: Plumbers
2 jobs found.
Gas Main Pipe Burial Worker
Gas main pipe burial workers install and bury gas main pipes underground for urban gas supply, constructing a safe gas supply network. They handle everything consistently from excavation to pipe joining, corrosion protection, and inspection.
Water Supply Facility Repair Worker
Water supply facility repair workers inspect, repair, and update water and sewage pipes and related equipment, supporting safe and stable water supply.