Production Equipment and Safety Crossword Puzzle

QUESTIONS LIST:

• communication : the imparting or exchanging of information or news.
• crusher : a machine or tool used to reduce large rocks into smaller rocks, gravel, sand or rock dust. it is often used in mining.
• blasting : blow up or break apart (something solid) with explosives.
• overburden : rock or soil overlying a mineral deposit, archaeological site, or other underground feature.
• coal : a combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.
• operator : a person who operates equipment or a machine.
• excavator : heavy equipment primarily consisting of a boom, dipper (or stick), bucket, and cab on a rotating platform known as the "house".
• dragline : a large excavator with a bucket pulled in by a wire cable.
• grader : a wheeled machine for leveling the ground, especially in making roads.
• haul truck : off-road, heavy-duty dump trucks specifically engineered for use in high-production mining and exceptionally demanding construction environments.
• bulldozer : a powerful tractor with a broad upright blade at the front for clearing ground.
• ppe : abbreviation for personal protective equipment.
• msha : abbreviation for mine, safety, and health administration.
• safety : the condition of being protected from or unlikely to cause danger, risk, or injury.
• roadway : the part of a road intended for vehicles, in contrast to a sidewalk or median.
• visibility : the distance one can see as determined by light and weather conditions.