3 Rescue Procedures - Safety Nets
When working at heights, safety nets are an essential precaution to prevent serious injuries in the event of a fall. However, knowing how to respond to an incident involving a safety net is equally important. Here are the steps you should follow to ensure the safety of all involved:
Initial Steps for Injury Assessment
Locate the Nearest Qualified First Aider: Ensure that the nearest qualified first aider is called to conduct an injury assessment immediately.
Do Not Enter the Net Until Assessment: Wait until the injury assessment has been conducted before entering the net to avoid causing further harm.
Call Emergency Services if Necessary: If the injury is severe, call emergency services by dialing 111. Follow their instructions carefully.
Avoid Moving the Casualty with Suspected Spinal Injuries: If the first aider suspects a spinal injury or any other severe injury, do not move the casualty from their “as landed” position until specialist advice is provided by emergency services.
Visually Inspect Connections: Check all connections to ensure they are correctly fitted and have not been compromised by the fall.
Self-Rescue Procedures
Positioning the safety net close to the working level reduces injury risk. Typically, falls will result in a “stagger and foot down” or a “trip and stumble” into the net. In these cases, the faller can usually climb out of the net and report the incident.
Recovery Techniques
Recovery from Above
Enter the Net with Caution: If the casualty needs assistance, a maximum of two persons can enter the net. They should crawl or roll to maintain balance, or walk if supported by structures like purlins.
Approach Slowly: Approach the casualty slowly, preferably from opposite sides to avoid additional movement in the net.
Support Using Purlins: Use purlins for additional support. A board can be used to support the casualty, either laid on the purlins or slid within the net.
Assist and Secure the Casualty: If the casualty can be moved, assist them out of the net using the available supports. If necessary, secure them with a board before moving.
Recovery from Below
Assess Reach from Floor Level: If the net’s sag allows, reach from below to recover the casualty.
Use of Stretcher/Board: If the injury is severe and movement could be detrimental, use a stretcher or board:
- Bring the stretcher/board up from below the net.
- Secure ties over the board and casualty.
- Cut a hole in the net around the casualty and board to release both.
- Carry the casualty to safety for medical attention.
Alternative Method: Single Air Bags: Use single air bags with domed indentation to lower the casualty to ground level if suitable.
Final Steps
Administer First Aid: Administer first aid as needed while waiting for emergency services to arrive.
Dial 111 if Required: If not already done, dial 111 to ensure emergency services are on their way.
Following these protocols will help ensure the safety of both the casualty and the rescuers, minimizing further injury and facilitating a safe and efficient rescue proces