There's a particular kind of challenge that comes with being an established business looking to diversify. You're not starting from zero — you have capital, operational experience, and regional market knowledge. What you don't always have is a clear, independently validated answer to the question: where does it make sense to go next?

That was essentially where Nandi Irrigation Systems Limited found themselves when they approached NPCS.

The company had built a strong foundation in irrigation systems and water management out of Hyderabad. Now they wanted to put capital into a manufacturing venture that could stand on its own — something with durable demand, manageable supply chain complexity, and financial returns that justified the scale of investment they were prepared to make.

After screening several options against those criteria, CPVC manufacturing came out on top. The reasoning wasn't complicated once the data was in front of us. India's residential construction market is expanding steadily. Government programmes pushing potable water access to every household — Har Ghar Jal, AMRUT, the Smart Cities mission — are driving pipe infrastructure demand at scale. Agricultural irrigation networks are being upgraded across the country. And industrial facilities in pharmaceuticals, chemicals, and food processing increasingly require corrosion-resistant piping that CPVC handles better than most alternatives.

Against all of that demand, domestic production has never quite caught up. There's a real and persistent import substitution gap, and the policy environment under Make in India has only made the timing more attractive for domestic manufacturers.

Of course, knowing the market opportunity is one thing. Understanding what it actually takes to build and run a CPVC plant is another. The manufacturing process involves chlorinating standard PVC resin to raise its chlorine content from around 56% up to 63–74% — which is what gives CPVC its heat resistance, pressure tolerance, and chemical durability. We evaluated both aqueous and fluidized bed chlorination approaches, assessed reactor configurations, washing and neutralization systems, drying and stabilization stages, effluent treatment requirements, and quality control setups aligned with IS and ASTM standards. For a company without an internal engineering team, that technical groundwork matters enormously before any capital gets committed.

On the financial side, we built a detailed model around a medium-scale production unit sized appropriately for the Hyderabad market and Telangana's industrial infrastructure. Total project cost landed in the Rs. 25–40 crore range, with core plant and machinery accounting for Rs. 12–18 crore. Working capital requirements were estimated at Rs. 4–7 crore. The IRR projection came in at 18–25%, post-stabilisation ROI at 20–30%, and payback period at 4–6 years on conservative assumptions. Those are numbers a bank or investment committee can work with seriously.

We also mapped out the full execution timeline — fourteen months from incorporation and land acquisition through regulatory clearances, civil construction, equipment installation, trial runs, and commercial production launch. The client didn't just receive a market report. They received a step-by-step plan for actually building the business.

Nandi Irrigation reviewed everything and decided to move forward. Which is, in the end, exactly what a good feasibility study should make possible.