Required Skills > Injection Planning
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2 jobs found.
Stoper Worker (Civil Engineering Construction)
Specialized worker who pressure-injects cement-based injection materials into excavation surfaces such as tunnels and dams to reinforce rock and provide waterproofing.
Embankment Concrete Filler
Civil engineering worker who fills and pumps concrete into gaps and cracks in embankments to maintain and reinforce waterproofing and strength.