Nand Advanced Technologies Pvt. Ltd.
High-Capacity Rainwater Soak Pit Systems
Heavy-duty sub-surface infiltration pits, percolation chambers, and modular stormwater recharge systems engineered for industrial complexes, commercial estates, residential townships, and institutions.
Consult Recharge Expert
Stormwater & Sub-Surface Recharge Systems
Engineered for maximum percolation efficiency, clogging prevention, fast water drainage, and structural longevity.
Precast RCC Ring Soak Pits
Heavy-duty perforated RCC ring structures for deep soil percolation and high-volume runoff handling.
Modular Polypropylene Crates
High void space Eco-Crate modules offering ultra-fast water absorption and heavy load-bearing capability.
Integrated Silt & Leaf Trap Chambers
Advanced pre-filtration units to strain floating debris, sand, and leaves before water enters the soak pit.
Dual Recharge Shaft & Borehole Systems
Deep aquifer recharge wells integrated with soak pits to bypass impervious topsoil layers effectively.
Geotextile Media Encased Pits
Non-woven geotextile membrane lining surrounding gravel beds to eliminate soil ingress and clogging.
CGWA Compliant Recharge Modules
Turnkey rainwater harvesting systems engineered to fulfill Central Ground Water Authority guidelines.
Soak Pit Sizing & Capacity Matrix
Choose the right soak pit dimensions based on catchment roof area, soil permeability rate, and peak rainfall intensity.
| Pit Dimension / Capacity | Catchment Area Coverage | Recommended Application | Filtration Structure | Load Bearing Capacity |
|---|---|---|---|---|
| 1.5m x 1.5m (Small Pit) | Up to 500 Sq. Ft. | Small Residential & Outbuildings | Dual Gravel & Sand Layer | Light Foot Traffic (Pedestrian) |
| 2.5m x 2.5m (Medium Pit) | 500 - 2,000 Sq. Ft. | Villas, Commercial Off. & Warehouses | Silt Trap + Geotextile Bed | 5 to 10 Ton Load Rating |
| 3.5m x 3.5m (Large Pit) | 2,000 - 6,000 Sq. Ft. | Factories & Educational Campuses | Perforated RCC Rings + Multi-Media | 20 Ton Heavy Vehicle Grade |
| Modular Eco-Crate Bank | 6,000 - 15,000 Sq. Ft. | Industrial Estates & Shopping Malls | 95% Void Modular Matrix + Filter | 40 Ton Heavy Transport Load |
| Custom Borehole Array | 15,000+ Sq. Ft. Large Land | Power Plants, Mining & Townships | Deep Aquifer Shaft + Silt Pit | Heavy Industrial Custom Grid |
Sectors & Facilities We Serve
Delivering tailored rainwater percolation systems custom-engineered to meet municipal compliance and environmental norms.
Manufacturing Plants & Warehouses
Preventing waterlogging over vast roof areas and directing storm runoff safely underground.
Residential Townships & Housing
Replenishing localized water tables and securing groundwater levels for long-term usage.
Commercial Malls & IT Parks
Sub-surface infiltration systems designed under parking lots to optimize ground space.
Educational Institutions & Campuses
Zero-energy, eco-friendly rainwater harvesting setups catering to expansive campus grounds.
Highways & Transportation Hubs
Managing heavy monsoon stormwater runoff along roads, bus terminals, and railway yards.
Government & Infrastructure Projects
Meeting mandated CGWA regulations and green building standards for public infrastructure.