Safety and Health Knowledge × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
49 jobs found.
Ore Sorter (Beneficiation Plant)
Occupation that visually or mechanically identifies ore at a beneficiation plant and sorts valuable minerals from waste materials.
Waterstop Worker (Waterproofing Work)
Specialized craftsman occupation that professionally performs waterstopping and waterproofing treatments on buildings and structures.
Gravel Extraction Worker
A site worker in the production of civil engineering materials who extracts gravel using heavy machinery or manual labor in riverbeds or quarries, and performs sorting, loading, and transportation.
Gravel Sorter (Extraction Site)
Gravel sorters classify gravel excavated at extraction sites by size and quality using sieves or conveyors, and remove impurities to ensure the quality of construction aggregates.
Iron Removal Worker (Ore Dressing)
Industrial job that removes impurities other than iron content from ore to improve iron ore quality. Involves operating and maintaining ore dressing equipment.
Water Supply Pipe Installer
Water supply pipe installers install water supply and drainage pipes in roads and underground, maintaining and supplying water facility functions as specialists.
Ore Washer
A worker who washes and sorts ore mined from mines using water or chemicals to recover valuable mineral resources.
Coal Washing Worker
A site worker who removes waste rock and impurities from mined coal and sorts and washes it according to quality and particle size.
Sorting Worker (Quarrying, Crushed Stone Industry)
Occupation that sorts stone materials collected and crushed at quarries or crushed stone yards by size and quality using manual labor or machinery, and classifies them into appropriate standards as construction materials.
Carpenter
Specialist who assembles frameworks of houses and wooden buildings using timber to create structures from foundations to roofs and interiors.