Mumbai’s efforts to modernise its water infrastructure have gained momentum with a Rs 31.5 billion contract awarded to Welspun Enterprises Limited (WEL) for the design, construction, and operation of a 910 million litres per day (MLD) water treatment plant at Panjrapur, Maharashtra. The project, among the largest of its kind in India, is set to significantly enhance the city’s water security and sustainability.
According to officials, the new Panjrapur facility will incorporate advanced water management technologies to ensure energy-efficient and sustainable operations. The project will be executed in partnership with a global water management technology provider, bringing international expertise to India’s rapidly expanding urban water systems. The contract includes civil, mechanical, electrical, and instrumentation works, along with the construction of a treated water sump and a high-capacity pumping station. The design and build phase is expected to be completed within 48 months, after which WEL will undertake operations and maintenance (O&M) for 15 years. The O&M component is valued at Rs 11.6 billion of the total contract amount.
Officials noted that the project aligns with Mumbai’s broader infrastructure agenda of ensuring uninterrupted and equitable water supply amid rapid urbanisation. As the city faces increasing demand and climate variability, large-scale treatment plants like Panjrapur are seen as vital investments in sustainable water management. Industry experts have pointed out that public-private partnerships (PPPs) in water infrastructure can play a transformative role in India’s urban development. “Integrating global best practices in water treatment and efficiency will help cities like Mumbai address both quantity and quality challenges in the long term,” said an urban water specialist.
The Panjrapur project will also contribute to Mumbai’s resilience goals by adopting eco-efficient technologies that minimise water losses and reduce energy consumption. Once operational, the facility will serve as a benchmark for urban water management, potentially encouraging similar projects across other metropolitan regions. With this new order, Welspun Enterprises’ consolidated order book has risen to Rs 163.3 billion, reinforcing its role as a leading player in India’s urban infrastructure sector. The company’s increasing focus on sustainable and long-term projects reflects a growing shift within the infrastructure industry towards green and resilient development frameworks.
The upcoming plant underscores how cities can blend infrastructure growth with sustainability objectives — a crucial balance as India pursues water security for its fast-urbanising population.
Welspun Enterprises Limited (WEL) Secures Rs 31.5 Billion Contract For 910 MLD Mumbai Water Plant