Enviro Infra Engineers Ltd. (EIEL), a leading EPC player in India’s water and wastewater treatment sector, has announced a major contract win valued at ₹852.2 million. The order, confirmed on August 6, 2025, involves the engineering, procurement, and construction (EPC) of two tertiary sewage treatment plants (STPs) in Bengaluru, awarded by the Bangalore Water Supply and Sewerage Board (BWSSB). The projects mark a significant step forward in India’s urban water reuse and sustainability efforts.
Key Highlights from the Order Announcement
- Total contract value: ₹852.2 million (₹221.26 crore)
- Awarded by: Bangalore Water Supply and Sewerage Board (BWSSB)
- Scope includes EPC and 10-year operation & maintenance (O&M)
- Technologies involved: Tertiary treatment and ultrafiltration systems
- Project locations: Byatarayanapura Zone and surrounding 110 village areas
- Execution mode: Design-Build-Operate (DBO) model
Project Breakdown and Technical Scope
Enviro Infra Engineers will execute two distinct STP projects under this contract:
- 20 MLD STP with Tertiary Treatment and 10 MLD Ultrafiltration
- Location: Byatarayanapura Zone
- Includes intermediate sewage pumping station
- Designed to treat and recycle wastewater for non-potable reuse
- O&M period: 10 years post-commissioning
- 15 MLD STP with Tertiary Treatment and 7.5 MLD Ultrafiltration
- Location: Adjacent village clusters under BWSSB jurisdiction
- Focused on enhancing water security and reducing freshwater dependency
- O&M period: 10 years post-commissioning
Both projects will deploy advanced tertiary treatment technologies followed by ultrafiltration, enabling high-quality water recovery suitable for industrial, horticultural, and municipal reuse.
Strategic Significance and Environmental Impact
This order strengthens EIEL’s position as a national leader in sustainable water infrastructure. The projects align with India’s broader goals under the Jal Jeevan Mission and urban water reuse frameworks. Key benefits include:
- Reduction in untreated wastewater discharge
- Augmentation of Bengaluru’s recycled water capacity
- Support for climate-resilient urban planning
- Creation of long-term employment in O&M and technical services
The use of ultrafiltration ensures that the treated water meets stringent quality standards, minimizing environmental impact and promoting circular water economy practices.
Company Commentary and Market Position
Chairman Sanjay Jain emphasized that the BWSSB order reflects growing trust in EIEL’s technical capabilities and execution track record. With over 15 years of experience in water and wastewater EPC, the company has delivered projects across India for municipal bodies, industrial clients, and government agencies.
EIEL’s core strengths include:
- In-house engineering and design teams
- Dedicated civil construction units for rapid deployment
- Proven expertise in STPs, CETPs, and sewerage schemes
- Strong compliance with environmental and safety norms
The company’s self-reliant model allows for greater control over quality, timelines, and cost efficiency.
Financial and Market Impact
Following the announcement, EIEL’s stock saw a 3 percent uptick, trading at ₹284.39 on the NSE. The order adds to its growing portfolio of urban infrastructure projects and is expected to contribute positively to its FY26 revenue and order book.
Investors and analysts view the development as a reaffirmation of EIEL’s growth trajectory in the high-demand water management sector, especially as cities grapple with rising population and water stress.
Conclusion
Enviro Infra Engineers’ ₹852.2 million order win from BWSSB marks a pivotal moment in India’s urban water reuse journey. With cutting-edge treatment technologies and a decade-long commitment to operations, the company is set to play a vital role in Bengaluru’s sustainable water future. As demand for advanced wastewater solutions grows, EIEL’s technical depth and execution agility position it as a key player in shaping India’s environmental infrastructure.
Source: Webnewswire, Angel One, Business Standard
