Description and significance. Streptococcus mutans is a Gram-positive bacterium that lives in the mouth. It can thrive in temperature ranging from 18-40 degrees Celsius. The bacterium metabolizes different kinds of carbohydrates, creating an acidic environment in the mouth as a result of this process.
Occupational Safety & Health Administration. Welcome to OSHA's Fall Prevention Campaign. FALLS ARE THE LEADING CAUSE OF DEATH IN CONSTRUCTION. In 2013, there were 291 fatal falls to a lower level out of 828 total fatalities in construction. These deaths are preventable. Falls can be prevented and lives can be saved through three simple steps:
Filing under the Ontario Construction Lien Act. A Builders Lien is called a Construction Lien in Ontario. The Ontario Construction Lien Act gives builders, contractors, construction subcontractors, suppliers, labourers a method to collect money owed to them for labour and materials used to improve land in Ontario.ien-Pro is a lien filing service that handles the filing under the Ontario Construction Lien Act. Any company or individual who makes or causes to make improvements to a property in Ontario by providing work and/or materials for an owner, contractor or subcontractor may file a builders' or Construction Lien.