Offshore oil rigs are some of the most hazardous workplaces in the world. With heavy machinery, high-pressure systems and unpredictable environmental conditions, safety protocols must be followed precisely to prevent injuries. One critical part of these safety measures is understanding and respecting red zones and no-go zones.
Red zones and no-go zones exist to protect workers from dropped objects, crushing hazards and other potentially fatal incidents. If you work offshore or have a loved one who does, knowing what these zones are and how they differ can make a significant difference in promoting a safer environment.
Differences between red zones and no-go zones
While both red zones and no-go zones restrict access to hazardous areas, they serve different functions and require different controls. Below are the key distinctions:
- Red zones are high-risk work areas: Red zones are typically located on the drill floor or near heavy equipment. These are areas where equipment is moving or rotating, and only trained personnel may enter when operations are active. Entry is controlled by a designated supervisor, and clear markings usually define the boundaries.
- No-go zones are completely restricted areas: no-go zones are areas where no one is allowed to enter under any circumstances without specific clearance. These are often established during maintenance or non-routine operations, especially when there is a risk of falling objects or unexpected equipment movement.
- Red zones are static, no-go zones are dynamic: Red zones generally remain in the same location and are always dangerous during operations. No-go zones can change depending on the task, location of work or evolving hazards. This requires ongoing communication among crew members to stay updated.
- Different control systems apply: Red zones are managed through routine training and access protocols. no-go zones usually require permits, physical barriers and announcements to notify everyone on the rig of the restricted area.
Understanding the difference between these two types of safety zones can reduce one’s risk of incurring serious injuries and fatalities. If an offshore oil worker’s claim involves an incident in one of these areas, knowing the safety expectations may be relevant. Seeking legal guidance can help protect your rights and clarify your options after an offshore injury.