Coimbatore Drinking Water Treatment Plant
Ensuring Safe Water for the Future
The 178.3 MLD Drinking Water Treatment Plant in Coimbatore stands as a vital infrastructure project designed to secure safe, reliable, and sustainable drinking water for communities across the Coimbatore District. Implemented under the AMRUT Scheme for the Tamil Nadu Water Supply and Drainage Board (TWAD), this large-scale facility plays a transformative role in strengthening urban water infrastructure and ensuring equitable access to clean water for millions of residents.
By drawing water from the River Bhavani and subjecting it to advanced purification processes, the Drinking Water Treatment Plant not only guarantees safety and quality but also contributes to the long-term health, growth, and well-being of the region.
Project Overview – Meeting Urban Water Needs
The Coimbatore, Drinking Water Treatment Plant has been designed to process 178,300 m³/day, addressing the increasing demand for potable water in fast-growing urban and peri-urban areas. With Coimbatore expanding rapidly and several Town Panchayats being incorporated into the city limits, the facility ensures a seamless extension of services.
Through modern engineering practices and automation, this Drinking Water Treatment Plant provides uninterrupted water supply, helping reduce stress on aging systems and ensuring sustainability for decades to come.
Scope & Execution of Drinking Water Treatment Plant
- Scope: EPC turnkey execution combined with 10 years of Operation and Maintenance (O&M) under a Design-Build-Operate (DBO) model.
- Technology: Use of Inclined Plate Separators and Gravity Sand Media Filters ensures superior removal of impurities, turbidity, and suspended solids.
- Impact: Continuous supply of safe, treated drinking water to more than eight Town Panchayats newly integrated into the Coimbatore Corporation.
WABAG’s strong expertise in water infrastructure ensures the plant is energy-efficient, cost-effective, and scalable, making it one of the most advanced Drinking water treatment plants in the state.
Advanced Technologies for Reliable Water
This Drinking Water Treatment Plant integrates time-tested yet modern treatment solutions:
- Intake and Screening: Raw water drawn from River Bhavani undergoes coarse and fine screening to remove large debris.
- Inclined Plate Separator (IPS): Accelerates sedimentation and optimizes space usage, ensuring compact design with high efficiency.
- Gravity Sand Media Filtration: Provides deep-bed filtration for effective removal of fine suspended particles.
- Disinfection: Treated water is disinfected to meet stringent national drinking water quality standards.
The combination of these processes ensures that the treated water is safe, palatable, and suitable for continuous public consumption.
Social and Environmental Benefits
The Coimbatore Drinking Water Treatment Plant demonstrates how modern water infrastructure can create lasting impact:
- Public Health: Provides safe and hygienic drinking water, reducing the risk of waterborne diseases.
- Equity: Extends clean water access to underserved Town Panchayats, ensuring social inclusion.
- Sustainability: Reduces reliance on groundwater, supports environmental balance, and ensures long-term availability of surface water resources.
- Economic Growth: Reliable water supply strengthens industrial and commercial growth in Coimbatore, supporting the region’s economic development.
Coimbatore Drinking Water Treatment Plant – A Model for Urban India
The 178.3 MLD Drinking Water Treatment Plant in Coimbatore is more than just infrastructure; it is a model of resilience, technology adoption, and people-centric development. By integrating modern purification technologies with efficient operations, it guarantees continuous access to safe water for growing urban populations.
This Water Treatment Plant is a shining example of how sustainable water infrastructure contributes directly to public health, social upliftment, and economic prosperity, aligning with India’s vision of providing clean water for all.