| 1. Determine Load Capacity | Assess the maximum weight that the walkway will need to support. | High tensile strength, Load testing standards. | Consider the dynamic loads in addition to static loads. |
| 2. Assess Environmental Resistance | Check the material's ability to withstand weather conditions and chemicals. | Corrosion resistance, UV stability. | Evaluate the specific environmental exposure. |
| 3. Check for Slip Resistance | Ensure the surface of the walkway is designed to prevent slips. | Textured surfaces, Anti-slip coatings. | Consider wet and dry conditions for safety evaluations. |
| 4. Evaluate Installation Process | Understand the complexity of the installation process. | Modular designs, Pre-assembly options. | Consider labor costs and available expertise. |
| 5. Review Maintenance Requirements | Identify any maintenance needs for prolonged lifespan. | Low maintenance materials, Easy cleaning surfaces. | Consider long-term costs and labor for maintenance. |