Cost of Porous Pavement Installation in Charlotte
Porous pavement is an eco-friendly and efficient solution for managing stormwater runoff, particularly in urban areas like Charlotte, NC. This type of pavement allows water to pass through its surface, reducing the risk of flooding and improving groundwater recharge. However, the cost of installing porous pavement can vary based on several factors.
Factors Affecting Cost
- Material Type: Different materials such as porous asphalt, pervious concrete, or permeable interlocking pavers have varying costs.
- Installation Area: Larger areas typically result in lower per-square-foot costs due to economies of scale.
- Site Preparation: The condition of the existing site, including the need for excavation or grading, can impact overall costs.
- Labor Costs: Labor rates in Charlotte, NC, can vary, affecting the total cost of installation.
- Permitting and Inspections: Local regulations may require permits and inspections, adding to the cost.
- Drainage Requirements: Additional drainage solutions, such as underdrains or catch basins, can increase costs.
- Maintenance Plans: Long-term maintenance agreements can add to the initial cost but are crucial for the pavement's longevity.
Average Costs for Common Tasks
| Task | Average Cost (Charlotte, NC) |
|---|---|
| Site Assessment | $500 - $1,000 |
| Excavation and Grading | $1,500 - $3,000 |
| Porous Asphalt Installation | $10 - $15 per sq. ft. |
| Pervious Concrete Installation | $12 - $18 per sq. ft. |
| Permeable Pavers Installation | $15 - $25 per sq. ft. |
| Drainage Solutions | $2,000 - $5,000 |
| Permitting and Inspections | $200 - $500 |
| Maintenance Plan | $500 - $1,000 annually |
