Installing edge protection fence, especially in construction or industrial settings, is a critical safety task that must follow strict procedures to prevent falls. Here is a step-by-step guide on how to install it, based on general best practices and Australian safety standards .
Step 1: Preparation and Planning
Before you begin handling any materials, proper planning is essential.
- Site Survey: First, confirm the area that needs protection based on site drawings. Check the ground type (e.g., concrete, soil) and its flatness. If the ground has a slope, you may need to adjust the post heights to keep the fence level .
- Select a Compliant System: Ensure the system you are using has been designed and tested to meet relevant safety standards, such as AS/NZS 4994.1 for temporary edge protection .
- Develop a Safe Method: A competent person must develop a safe work method for installation. This should outline the work sequence and ensure workers are protected from falls while they are installing the fence .
- Inspect Materials: Check all mesh panels, posts, bolts, and clips for any damage or deformation before starting .
Step 2: Establish the Foundation (Fixing the Posts)
The method for fixing the vertical posts depends entirely on the type of surface you are fixing to .
| Ground Type | Installation Method | Key Requirement |
|---|---|---|
| Concrete Floor | Use expansion bolts to fix the post bases. | Bolt depth must be sufficient (e.g., ≥ 100mm). Ensure posts are perfectly vertical. |
| Soil (Soft Ground) | Dig a hole and bury the post. | Bury depth should be at least 30cm. Backfill with soil and compact it layer by layer. |
| Asphalt | Use expansion bolts or weighted blocks. | If using blocks, ensure they are heavy enough to prevent tipping. |
| Structure Edge | Fix by welding or using special clamps. | Must be attached directly to the building’s structural beams or columns. |
Step 3: Assemble the Guardrail Components
With the posts secured, you can install the horizontal rails and infill. To be effective, the system must meet specific dimensional requirements to prevent falls :
- Top Rail: The top of the guardrail should be at least 900mm above the working surface (e.g., the roof or floor level) .
- Mid Rail: A mid rail must be installed. The gap between the top rail, mid rail, and bottom rail (or toeboard) should not exceed 450mm .
- Bottom Seal: You need either a bottom rail or a toeboard. This prevents tools and materials from sliding off and falling onto people below. If a toeboard is used, it must be able to withstand impact .
- Infill Panels: If the roof pitch exceeds 26 degrees, infill panels (like mesh) are required to prevent sliding . The gap between the roof edge and the guardrail must be no more than 100mm .
Use bolts, clips, or pins to securely connect each panel or rail to the posts. Ensure all pins are fully inserted and locked .
Step 4: Post-Installation Inspection and Handover
Once the installation is complete, the work isn’t finished.
- Inspect Thoroughly: Check the entire run of fencing to ensure it complies with the design standards and manufacturer’s instructions. Look for any loose bolts or unstable sections .
- Formal Handover: A handover certificate should be provided, confirming the installation is complete and safe to use .
- Regular Checks: The system should be inspected regularly (e.g., monthly) and after any significant event like strong winds or heavy rain .
I hope this step-by-step guide helps you understand the process.
Post time: Feb-24-2026