Blasting can produce multiple hazardous gases. When blasting, the following gases may be produced: Carbon dioxide Ammonia Sulfur dioxide Carbon monoxide Oxides of nitrogen
1980- Gold hits a record high of $634 per ounce
1781- The world's first iron bridge, aptly named Iron Bridge, opens in Shropshire, UK.
1860- The first railway tunnel opens in Canada
There must be clearance between the hard hat and the wearer's head for the hard hat to properly protect the wearer Never wear caps or hoods under the hard hat,... read more →
Blackdamp (a lack of oxygen in the air) is a mixture of carbon dioxide and nitrogen that often occurs in coal mines. There is no obvious odour associated with blackdamp.... read more →
1835- Gold is discovered in Georgia.
Use appropriate PPE, including hard hats, steel toed boots, and gloves Ensure to stay within lifting limits of equipment (including cranes, forklifts, and hoists) Store steel in safe location that does not... read more →
1848- Gas lights are installed in the White House.
What is a Daily Inspection Log? A Daily Inspection Log is a form used prior to use of equipment to ensure that it is in safe working condition. What is... read more →