عمال البناء

• Tend pumps, compressors, or generators to provide power for tools, machinery, or equipment or to heat or move materials, such as asphalt.
• Lubricate, clean, or repair machinery, equipment, or tools.
• Signal equipment operators to facilitate alignment, movement, or adjustment of machinery, equipment, or materials.

بيانات المهام مقتبسة من O*NET® 29.1 Database التابعة لـ USDOL/ETA، وتُستخدم بموجب CC BY 4.0.