Worker (Apprentice) × Keywords: Crushed Backfill
1 jobs found.
Underground Backfill Worker
Worker who transports, mixes, and injects backfill material in underground tunnels to seal post-mining voids, ensuring tunnel safety and ground stability.
1 jobs found.
Worker who transports, mixes, and injects backfill material in underground tunnels to seal post-mining voids, ensuring tunnel safety and ground stability.