Case Study: Revolutionizing Water Retention in Chhindwara with Ocean HDPE Liner 500 Micron (18,000 SQM)

Introduction: Solving Rural Water Challenges with Geosynthetics

India faces a growing water crisis—particularly in rural and agricultural regions where seasonal rains are unpredictable, and groundwater levels are rapidly depleting. One such area is Chhindwara district in Maharashtra, known for its rich agricultural output but increasingly challenged by monsoon-dependent irrigation cycles. To address this, a large-scale water retention pond was commissioned by an agri-development initiative in 2025. The goal: create a sustainable water storage system for year-round irrigation. For this project, Ocean Non Wovens supplied 18,000 SQM of HDPE Liner 500 Micron, specifically engineered for leakproof, long-lasting performance in water conservation projects.

Why HDPE Liners for Water Storage Ponds?

Traditional ponds made with clay or concrete suffer from seepage, erosion, and maintenance issues. Geosynthetics, particularly HDPE (High-Density Polyethylene) geomembranes, are becoming the preferred choice for smart water infrastructure.

According to a 2024 study published in Construction World Journal, HDPE liners reduce water loss by up to 95% compared to conventional clay-lined ponds.

Key Advantages of HDPE Liners:

• Impermeability: Prevents seepage into the subsoil.
• Chemical Resistance: Withstands contact with fertilizers and agrochemicals.
• Durability: Lifespan of 15–25 years under harsh environmental conditions.
• UV Stability: Withstands prolonged exposure to sunlight without degradation.
• Flexibility: Easily conforms to irregular pond geometries.

Project Details: Execution at Chhindwara, Maharashtra

Client Objective:
To construct a durable, low-maintenance water storage pond capable of supporting a 100+ acre agricultural belt through all seasons, especially during dry spells.

Product Used:
Ocean Non Wovens’ HDPE Liner – 500 Micron, custom-cut and factory-welded panels, delivered on-site.

Total Area Covered:
18,000 SQM, covering pond base, side slopes, and buffer zone.

Technical Specifications of the HDPE Liner

Installation Methodology:

1. Site Preparation: Excavation and compacting of the subgrade were completed to ensure a smooth and debris-free surface.
2. Liner Deployment: Pre-welded panels were laid with 100 mm overlap to ensure seam strength and coverage uniformity.
3. Welding & QA/QC: Dual wedge welding and extrusion welding were used to join panels. Quality assurance included vacuum box and air pressure testing on all weld seams.
4. Protective Layer: A cushion layer of non-woven geotextile (optional) was placed in rocky sections to prevent puncture.

Outcome: Water Security and Sustainability

The result of the project was a fully functional, leak-proof agricultural pond that now enables:

• Water Availability: Year-round water access for over 100 hectares of farmland.
• Zero Seepage: Water retention improved by 90–95%, even in sandy subsoil areas.
• Reduced Irrigation Costs: Saved over 20% in energy and pumping costs.
• Minimal Maintenance: No visible cracks, punctures, or algae accumulation even under full sun exposure (as of July 2025).
• Quick ROI: Expected recovery of investment in under 2 years due to crop yield increase.

What Most Companies Don’t Talk About

While many focus only on liner durability and impermeability, here are critical but often overlooked advantages of using HDPE geomembranes like ours:

1. Slope Stability

In areas like Chhindwara with high rainfall events, HDPE liners provide slope integrity by reducing soil slippage—often reinforced with a geotextile base.

2. pH and Salinity Resistance

The local water tested high in dissolved salts (EC ~2.1 dS/m). Ocean’s HDPE liner maintained full structural stability and showed no signs of chemical degradation—a feature many generic liners fail under.

3. Bio-Resistance

Unlike PVC or rubber linings, HDPE resists microbial growth, algae bloom, and biofilm formation—ensuring cleaner water for longer periods.

4. Thermal Cycling Tolerance

With daytime temperatures reaching 45°C in summers and dipping below 10°C in winters, the thermal flexibility of our HDPE liner prevented shrinkage or cracking—critical in central Indian climates.

Why Choose Ocean Non Wovens?

At Ocean Non Wovens, we don’t just sell liners—we deliver integrated water retention solutions backed by engineering expertise. Our HDPE liners are:

• Manufactured in ISO 9001:2015 certified facilities
  
• Tested under ASTM & BIS standards
  
• Supported by an expert technical team for on-site supervision
  
• Custom-designed for Indian terrains and agricultural needs
  

Whether you’re working on a small farm pond or a large-scale industrial water body, we tailor solutions to maximize performance, longevity, and return on investment.

Ready to make your water storage project more efficient and cost-effective?
Get in touch with Ocean Non Wovens today or explore our product range at
www.oceangeosynthetics.com. Let’s build water security—one liner at a time.

FAQ’s

Q1. Is HDPE liner suitable for the climate in Maharashtra?
A: Absolutely. Ocean’s HDPE liners are designed to withstand high daytime temperatures (up to 60°C), UV exposure, and thermal expansion-contraction cycles—common in the central Indian region.

Q2. How much area can one roll of Ocean HDPE Liner cover?
A: The coverage depends on the roll dimensions. Typically, a single roll may cover between 300–500 SQM, but for large projects like Chhindwara (18,000 SQM), factory-welded custom panels are supplied to reduce on-site welding time and ensure faster installation.

Q3. Where can I buy Ocean HDPE Liners for my project?
A: You can contact Ocean Non Wovens directly via www.oceangeosynthetics.com or speak with our regional distributor. We offer full consultation, delivery, and after-sales support for projects across India.