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Hot Works include cutting, grinding, welding, brazing, or other heat-related operations. It only takes one spark in the wrong place to cause a disaster. Therefore, you must take the proper precautions when performing hot work.
Hot Work Safety Measures:
- All equipment must be inspected before use.
- Remove ignitable debris that is 35 feet or closer.
- Use approved welding curtains or covers that cannot be moved.
- Always prep the opposite side of the curtain as well.
- Seal or cover any cracks or openings in the walls or floors within 35 feet of hot work.
- Always have operatable fire extinguishers available.
- Always use the proper personal protective equipment.
- Ensure a hot work permit is filled out when required.
If the company already has a designated hot work area, ensure it is used. Hot work permits are not required when working in these areas. Below are the requirements for potential hot work areas:
Designated Hot Work Areas:
- They should not contain combustible materials, liquids, or vapors.
- There should be working surfaces that are not combustible.
- Appropriate ventilation should be provided, either natural or mechanical.
- A fire extinguisher should be nearby.
- There should be proper separation from general work areas.
Non-Designated Hot Work Areas:
- Work should be kept away from combustible materials, liquids, or vapors.
- A hot work permit is mandatory before working.
- It must be issued by the PAI (Permit Authorizing Individual).
- They must verify that all precautionary measures have been taken and determine the length of time that the permit is valid.
- There should be working surfaces that are not combustible.
- Appropriate ventilation should be provided, either natural or mechanical.
- A fire extinguisher should be nearby.
- There should be proper separation from general work areas.