Cost of STP/ETP Plant Setup in Varanasi 2025
One of the most frequent questions from builders, societies, hotels, and industries in Varanasi is: “How much does a new STP/ETP actually cost in 2025?” Let’s break down real pricing, the new trends, and smart tips for your budget!
2025 Pricing: Typical Cost Range
| Plant Size | Estimated Cost | Applications |
|---|---|---|
| 10–25 KLD | ₹3–4 lakh | Society, small hotel, school |
| 50 KLD | ₹4–5 lakh | Medium industry, hospital |
| 100 KLD+ | ₹7–25 lakh+ | Large facility, township, factory |
What Impacts the Cost in 2025?
- Plant Capacity: Larger plants (higher KLD) cost more, but price per KL is lower
- Civil Work: Underground vs. aboveground, tank size, local rates
- Technology: MBBR, SBR, MBR, etc.—advanced tech is pricier but more efficient
- Automation & IoT: Remote monitoring, PLC panels, and sensors are now common
- Warranty & Service: Long-term support may cost more upfront but saves money later
- Accessories: Pumps, blowers, reuse lines, online monitoring
Sample Quotation Snapshot – 2025
| Item | % of Total Cost | Details |
|---|---|---|
| Civil Construction | 30–45% | Tanks, bases, RCC/brickwork, waterproofing |
| Mechanical + Electrical | 35–45% | Blowers, pumps, motors, panels, piping |
| Automation/IoT | 10–20% | PLC, sensors, monitoring, auto-dosing |
| Installation & Testing | 5–8% | Labor, startup, compliance docs |
“Don’t just look for the lowest price. Choose quality, warranty, and service—you’ll save lakhs in the long run.”
Smart Tips to Save Cost in 2025
- Right-size the plant for your actual needs (avoid oversizing)
- Go modular—expand later as your needs grow
- Use treated water for gardening, flushing, and cleaning to cut water bills
- Choose a vendor with in-house service and long warranty
- Ask for AMC (Annual Maintenance Contract) from day one
Ready for a Custom Quote?
Contact: +91-9464488006 or WhatsApp for a free, itemized quotation and site survey in Varanasi.
Frequently Asked Questions
What is the cost of a basic STP/ETP in Varanasi for 2025?
For small buildings/hotels (10-25 KLD), expect ₹7–14 lakh. For industries (50-100 KLD), ₹20–50 lakh+. Actual cost depends on design and features.
Which factors most impact the price in 2025?
Plant capacity, civil work, automation, brand, warranty, and local site conditions. Automation and IoT features now standard in most new plants.
How to save cost on a new STP/ETP?
Choose the right capacity (not over/under-sized), modular design, and long warranty. Use recycled water to save on bills.