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A confined space is a space with limited entry and egress and not suitable for human inhabitants. Alternative names for a confined space are enclosed space and dangerous space. [1] An example is the interior of a storage tank, occasionally entered by maintenance workers but not intended for human occupancy.
Confined space rescue is a subset of technical rescue operations that involves the rescue and recovery of victims trapped in a confined space or in a place only accessible through confined spaces, such as underground vaults, storage silos, storage tanks, or sewers. A warning label on a storage tank, indicating that it is a confined space.
Hazards like entrapment and drowning to asphyxiation and toxic chemical exposure results in the deaths and injuries that occur in these confined spaces. [16] Physical and atmospheric hazards due to confined spaces can be avoided by addressing and recognizing these hazards before entering in the confined spaces to perform work. [17]
Grain storage can also present hazards to workers. Storage structures can create dangerous conditions due to gases emitted from spoiled grains and chemical fumes. "Workers may be exposed to unhealthy levels of airborne contaminants, including molds, chemical fumigants (toxic chemicals), and gases associated with decaying and fermenting silage."
Occupational hazard, as a term signifies both long-term and short-term risks associated with the workplace environment. It is a field of study within occupational safety and health and public health . [ 3 ]
From a safety standpoint, EHS involves creating organized efforts and procedures for identifying workplace hazards and reducing accidents and exposure to harmful situations and substances. It also includes training of personnel in accident prevention, accident response, emergency preparedness, and use of protective clothing and equipment.
Examples include high altitudes and unventilated, confined spaces. The OSHA definition is arguably broad enough to include oxygen-deficient circumstances in the absence of "airborne contaminants", as well as many other chemical, thermal, or pneumatic hazards to life or health (e.g., pure helium, super-cooled or super-heated air, hyperbaric or ...
Fire alarms monitor the environmental changes associated with combustion. In most cases, once the alarm has been triggered by fire or smoke, a loud sound emanates to warn of danger or a message notifies the local fire department. Smoke alarms, also known as smoke detectors, generally sound an audible and visual alarm. Smoke alarms are usually ...