Our Specialized Industrial Services
Comprehensive Construction & Infrastructure Solutions .1
We offer a diverse range of civil and industrial services tailored to meet modern construction standards. Industrial Flooring (VDF): High-durability Vacuum Dewatered Flooring perfect for industrial sheds and heavy-duty factory floors.
Compound Wall Construction .2
Factory Road Works: Precision-engineered road construction for industrial estates and internal factory pathways. Sturdy and secure perimeter wall solutions. Garden Landscaping: Professional landscape design to enhance the aesthetic value of your property.
Waterproofing .3
Advanced solutions to prevent leakages and protect structural integrity.MEP Services: Expert Plumbing, Electronic Wiring, and comprehensive Electrical installations. UPVC/UPNC Framework: Modern, weather-resistant window and door framing solutions. Welding & Maintenance: All types of structural welding and routine industrial maintenance.ensive Electrical installations.
Painting Works .4
Premium interior and exterior painting finishes. Labor Supplies: Providing skilled and experienced manpower for all types of construction and industrial projects.
Oil & Sludge Tanks. 1
Specialized construction for "Shambhu" (sludge) and oil storage tanks, ensuring leak-proof and safety-compliant designs.
PEB Structures (Pre-Engineered Buildings) .2
We specialize in the design and erection of high-quality PEB structures. Whether it is a large-scale factory, a warehouse, or an industrial shed, our solutions offer maximum structural strength, cost-effectiveness, and rapid project completion.
Factory Maintenance Works .3
To ensure your production never stops, we provide comprehensive factory maintenance services. This includes structural repairs, roofing upgrades, floor strengthening, and general renovation of industrial units.
Factory Generator Bed Construction .4
Industrial generators require specialized foundations. We design and construct heavy-duty Generator Beds engineered to absorb high vibrations and provide long-term stability for your power equipment.
STP & Specialized Tank Construction .5
We undertake technical civil works for environmental and storage systems: STP (Sewage Treatment Plants): Construction of durable water treatment tanks and systems.
Industrial Safety Infrastructure .6
Prioritizing Safety, Securing Workplaces. We deliver high-quality, compliant construction solutions to protect your workforce and industrial assets. Fire Water Tanks: High-capacity tanks for reliable fire suppression. Fire-Rated Walls: Specialized barriers to prevent the spread of fire. Emergency Exits: Strategic planning of safe and clear evacuation routes. Safety Railings: Heavy-duty guardrails and walkways for fall protection.
Rainwater Harvesting Services
Sustainable Rainwater Harvesting Solutions for Homes, Industries & Commercial Buildings
As water scarcity continues to grow across South India, Rainwater Harvesting Systems have become one of the most effective and sustainable water management solutions. At NNC Construction, we specialize in designing and installing Rainwater Harvesting Systems for residential homes, factories, commercial buildings, industrial facilities, schools, hospitals, and institutions.
Our customized Rainwater Harvesting Solutions help reduce water bills, recharge groundwater, improve water security, and promote environmental sustainability. Every system is scientifically designed to maximize rainwater collection, filtration, storage, and groundwater recharge.
Professional Rainwater Harvesting Services
NNC Construction provides complete Rainwater Harvesting Installation Services, including:
Residential Rainwater Harvesting Systems
Industrial Rainwater Harvesting Solutions
Commercial Rainwater Harvesting Systems
Groundwater Recharge Systems
Rooftop Rainwater Harvesting
Rainwater Storage Tank Construction
Borewell & Open Well Recharge
Rainwater Harvesting Maintenance Services
Service Areas
As a trusted Rainwater Harvesting Company in Kerala, Tamil Nadu, and Karnataka, we proudly serve homeowners, industries, factories, and commercial establishments across South India. Whether it’s a residential project in Coimbatore, a commercial building in Mysore, or an industrial facility in Kerala, our experienced engineering team delivers reliable and cost-effective solutions.
Our Technical Process
1. Conveyance System Design
We install premium-quality UV-resistant PVC pipes designed for long-term durability and efficient rainwater collection. Proper pipe slope and precision engineering ensure smooth water flow from rooftops to the filtration system.
2. First Flush Diverter System
The first rainfall usually carries dust, leaves, and contaminants. Our First Flush Diverter System automatically diverts the initial rainwater, ensuring only clean water enters the storage tank.
3. Multi-Stage Rainwater Filtration
Our advanced filtration system includes:
Leaf Screens for removing large debris
Charcoal Filters for odor removal
Sand Filters for fine particle filtration
Non-Return Valves to prevent water backflow
This process ensures clean and safe rainwater storage.
4. Groundwater Recharge Engineering
Our engineers construct scientifically designed Recharge Pits ranging from 1.5 to 3 meters deep using layers of boulders, charcoal, and sand. This filtration system naturally purifies rainwater before recharging borewells and groundwater sources.
5. Rainwater Storage Tank Solutions
We offer durable storage solutions based on project requirements:
Ferrocement Water Tanks – Affordable, durable, and ideal for residential applications.
RCC Water Storage Tanks – Best suited for commercial buildings, factories, and large-scale industrial projects.
Estimated Rainwater Harvesting Capacity
The amount of rainwater that can be harvested depends on rooftop area and annual rainfall.
| Roof Area | Annual Water Harvesting Capacity | Recommended Storage Tank |
|---|---|---|
| 500 sq.ft | Approx. 100,000 Litres | 5,000–10,000 Litres |
| 1,000 sq.ft | Approx. 200,000 Litres | 10,000–20,000 Litres |
| 2,000 sq.ft | Approx. 400,000 Litres | 20,000–40,000 Litres |
| 5,000 sq.ft | Approx. 1,000,000 Litres | Industrial-Grade Storage System |
Why Choose NNC Construction?
11+ Years of Engineering Experience
Expert Rainwater Harvesting Designers
Custom Water Management Solutions
Premium Quality Materials
Affordable Installation Services
On-Time Project Completion
Residential, Commercial & Industrial Expertise
Service Across Kerala, Tamil Nadu & Karnataka
Invest in a professionally designed Rainwater Harvesting System with NNC Construction and secure a sustainable water future. Our advanced engineering solutions help conserve water, recharge groundwater, reduce dependence on municipal supply, and create environmentally responsible infrastructure for generations to come.