Enviro Infra Engineers ₹411.08 Crore Sewerage EPC Contract From BUIDCo; Shares Rise 4.52%

Mumbai, March 12: Enviro Infra Engineers Limited received a Letter of Acceptance from Bihar Urban Infrastructure Development Corporation Limited for execution of a sewerage infrastructure project under the AMRUT 2.0 programme in Aurangabad, Bihar. The disclosure was made through an exchange filing under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Shares of the company were trading at ₹160.00, up 4.52% as of 3:29 pm IST on March 12, 2026, according to exchange data.

Contract Details And Project Scope

Enviro Infra Engineers Limited said in its regulatory filing that the order has been awarded by Bihar Urban Infrastructure Development Corporation Limited (BUIDCo). The project relates to the Aurangabad Sewerage Network and Sewage Treatment Plant scheme implemented under the Government of India’s AMRUT 2.0 urban infrastructure programme.

The contract covers Engineering, Procurement and Construction of a 20 MLD Sewage Treatment Plant together with associated infrastructure and control systems. The scope also includes construction of eight pumping stations with a 5,400 metre rising main and a sewerage pipeline network spanning approximately 196 kilometres.

The system will incorporate SCADA based monitoring and disinfection control infrastructure along with other allied civil and mechanical works. In addition to construction activities, the contract requires operation and maintenance of the project for a period of five years after completion.

The order has been classified as a domestic contract and does not involve any related party transaction. The company also confirmed that promoters or promoter group entities do not hold any interest in the awarding authority.

The total contract value stands at ₹411.08 crore including GST, as disclosed in the exchange communication.

Share Price Movement On March 12, 2026

Enviro Infra Engineers Limited share price responded positively following the disclosure of the contract award.

As of 3:29 pm IST on March 12, 2026, the stock was trading at ₹160.00, representing a gain of 4.52% compared with the previous closing price of ₹153.08. During the session the stock touched a high of ₹170.00, while the day’s low stood at ₹151.74 so far.

The movement came alongside increased trading activity as investors reacted to the newly announced infrastructure order and its potential contribution to the company’s project pipeline.

Company Background

Enviro Infra Engineers Limited operates in the environmental infrastructure segment with a focus on water and wastewater management projects. The company undertakes Engineering, Procurement and Construction assignments for sewage treatment plants, sewer networks, pumping stations and related municipal infrastructure.

Its projects are typically executed for government departments, urban local bodies and state level infrastructure development corporations under national urban development programmes such as AMRUT and similar schemes.

The company is listed on both the National Stock Exchange of India and BSE under the ticker EIEL.

Conclusion

The ₹411.08 crore sewerage infrastructure contract from Bihar Urban Infrastructure Development Corporation strengthens Enviro Infra Engineers Limited’s order book within the municipal water management segment. The project combines EPC execution with a five-year operation and maintenance obligation, providing both construction revenue and long-term service income visibility.

Market participants responded positively to the disclosure, with the company’s shares rising more than four percent during trading on March 12, 2026, as investors assessed the scale and strategic relevance of the new order.

Source:

• https://www.nseindia.com/get-quote/equity/EIEL/Enviro-Infra-Engineers-Limited
• https://nsearchives.nseindia.com/corporate/ENVIRO_12032026090020_Reg_30_411_Cr.pdf