Economic News. A flurry of major infrastructure projects in Indonesia is set to boost the construction sector, although growth in the domestic building materials industry remains hamstrung by regional competition and government intervention in some cases.
1 Muscular Tension Tests - Tasks requiring pushing, pulling, lifting. 2  Muscular Power Tests - Tasks requiring the individual to overcome some initial resistance (e.g., loosening a nut on a bolt)  Muscular Endurance Tests - Tasks involving repetitions of tool use (e.g., removing objects from belts)
Job Duties. The job duties of a general laborer vary. They may include cleaning and preparing a job site, loading and delivering materials, and using a variety of tools and machines such as blowtorches, forklifts, levels, lifts, power drills, grinders, saws, pressure washers, and water spraying equipment.