Construction

ARTICLES

Preventing trench collapses

Workers caught in trench collapses rarely survive because soil can be extremely heavy. A cubic yard of soil can weigh up to 3,000 pounds – roughly the weight of a small motor vehicle, according to OSHA.
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Working safely with cement

From homes and workplaces to sidewalks and playgrounds, cement is everywhere. According to the Portland Cement Association, cement is one of the safest building materials available – when precautions are observed.
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Suspension trauma: After the fall

Imagine this scenario: A construction worker is replacing shingles on the roof of a two-story house 20 feet above ground. He loses his footing and slips, falling off the roof. He’s wearing a fall-arrest system, and as a result is saved from death. But he’s not out of danger yet.
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Abrasive blasting: Know the hazards

Abrasive blasting, which uses compressed air or water to clean surfaces, apply a texture, or prepare a surface for paint or other coatings, can be harmful to workers if proper precautions are not taken.
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Suspect asbestos?

Asbestos is a mineral fiber that occurs in rock and soil and can be found in construction materials uncovered during renovation work, according to the Center for Construction Research and Training (also known as CPWR). Exposure to the fiber can increase a worker’s risk of developing lung disease, including lung cancer, mesothelioma and asbestosis, although it may take years for symptoms to develop.
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