| Length of the wall (m) | 20m – 100m |
| Height of the wall (m) | 1.5m – 3m |
| Type of precast panels | Standard, Decorative |
| Material of panels | Concrete, Stone, Brick |
| Thickness of panels (mm) | 50mm – 150mm |
| Number of panels | Based on length and height, typically 5 – 50 panels |
| Foundation type | Shallow, Deep, None |
| Site accessibility | Easy, Moderate, Difficult |
| Labor costs | $50 – $100 per hour |
| Equipment costs | $100 – $500 per day |
| Transportation costs | $200 – $1000 based on distance |
| Installation method | Crane, Manual |
| Additional features | Lighting, Gates |
| Contingency | 10% – 20% of total cost for unforeseen expenses |