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  2. Occupational dust exposure - Wikipedia

    en.wikipedia.org/wiki/Occupational_dust_exposure

    Workplace facilities have in place safety protocol and regulations to ensure that exposure to dust/particulate matter is minimal to non-existent. To control an airborne dust, the workplace must first monitor the air for exposures. Typically, concentration of air contaminants is measured and compared to set exposure limits.

  3. Construction site safety - Wikipedia

    en.wikipedia.org/wiki/Construction_site_safety

    The leading safety hazards on construction sites include falls, being caught between objects, electrocutions, and being struck by objects. [23] These hazards have caused injuries and deaths on construction sites throughout the world. Failures in hazard identification are often due to limited or improper training and supervision of workers. [24]

  4. From walking on wet leaves to cleaning out gutters, 4 fall ...

    www.aol.com/lifestyle/walking-wet-leaves...

    Three emergency room physicians break down the biggest fall hazards this time of year, plus how to avoid them. From walking on wet leaves to cleaning out gutters, 4 fall hazards and how to stay ...

  5. Hierarchy of hazard controls - Wikipedia

    en.wikipedia.org/wiki/Hierarchy_of_hazard_controls

    Use interim controls: If more time is needed to implement long-term solutions, the hierarchy of controls should be used from the top down as interim controls in the meantime. Avoid introducing new hazards: Keep in mind is that the selected controls should never directly or indirectly introduce new hazards. Make sure to perform a thorough safety ...

  6. Air shower (room) - Wikipedia

    en.wikipedia.org/wiki/Air_shower_(room)

    HEPA filtration within the air shower is capable of removing 99.97% of particles greater than 0.3 μm diameter. [5] Air is channeled within the air shower using a closed-loop system, where it is continuously re-circulated. Air is forced through a motorized filter/blower module into a large plenum, then into the

  7. Glossary of firefighting equipment - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_firefighting...

    A hydraulic aerial device which combines an aerial ladder with a personal carrying platform supported at the end of a ladder. [1] Air monitoring meter Electronic device for measuring the presence of one or more chemicals in air, such as oxygen, carbon monoxide, hydrogen sulfide or volatile organic compounds; may have preset danger threshold alarms.

  8. Hypoxic air technology for fire prevention - Wikipedia

    en.wikipedia.org/wiki/Hypoxic_air_technology_for...

    Hypoxic air systems can be integrated with the building management system and can include systems to recover the heat generated by the hypoxic air generator that, would otherwise be wasted. [ 5 ] Air with low oxygen concentration is transported to the protected volumes through dedicated pipes or, more simply, via an existing ventilation system .

  9. ISO 14644 - Wikipedia

    en.wikipedia.org/wiki/ISO_14644

    ISO 14644-7: Separative devices (clean air hoods, gloveboxes, isolators and minienvironments [3] ISO 14644-8:2022(en), Cleanrooms and associated controlled environments — Part 8: Assessment of air cleanliness for chemical concentration (ACC) ISO 14644-9: Classification of surface particle cleanliness [3]