Back to Detention Systems
Underground Stormwater Chambers
High-capacity storage solutions for large-scale stormwater management
Product Overview
Our underground stormwater chambers provide efficient, large-scale water detention solutions for commercial, industrial, and municipal applications. These systems are designed to maximize storage capacity while minimizing the installation footprint.
- Available in multiple sizes for various project requirements
- H-20 traffic rated for parking lot installations
- Easy installation and maintenance access
- Modular design for system scalability
Technical Specifications
Chamber Sizes
| Model | Dimensions | Capacity |
|---|---|---|
| SC-310 | 30" x 48" x 12' | 95 cu ft |
| SC-440 | 48" x 60" x 12' | 165 cu ft |
| SC-560 | 60" x 72" x 12' | 248 cu ft |
Materials & Ratings
- Material: High-density polyethylene (HDPE)
- Load Rating: H-20 traffic rated
- Chemical Resistance: Excellent
- Service Life: 50+ years
- Temperature Range: -40°F to 140°F
Installation & Maintenance
Installation Requirements
- Minimum cover depth: 18 inches
- Maximum cover depth: 8 feet
- Bedding requirements: 6" minimum
- Backfill material: AASHTO #57 stone
Maintenance Guidelines
- Annual inspection recommended
- Clean debris from inlet structures
- Monitor sediment accumulation
- Jet cleaning when necessary
Resources & Support
Ready to Start Your Project?
Contact our team for product specifications, pricing, and design assistance.