Larsen & Toubro (L&T) has won a significant order valued between ₹10–25 billion for the construction of the LIGO India Observatory in Hingoli, Maharashtra. The project involves advanced engineering, procurement, and construction (EPC) of high-precision civil infrastructure and an 8 km ultra-high vacuum beam tube, reinforcing L&T’s expertise in complex science projects.
Larsen & Toubro Ltd. has been declared the winner of a major contract from the Department of Atomic Energy to establish the LIGO India Observatory in Aundha, Hingoli district, Maharashtra. The order, valued between ₹10–25 billion, will be executed jointly by L&T’s Heavy Civil Infrastructure (HCI) and Heavy Engineering (HE) business verticals.
The scope of work includes comprehensive EPC services, construction of high-precision civil infrastructure, and installation of the critical 8 km ultra-high vacuum beam tube—a core component of the observatory. The project is expected to be completed within 48 months, marking a milestone in India’s scientific infrastructure development.
Industry experts highlight that this contract strengthens L&T’s position as a leader in cutting-edge engineering projects, while contributing to India’s global standing in advanced physics research.
Key Highlights
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Order Value: ₹10–25 billion
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Client: Department of Atomic Energy, Government of India
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Project: LIGO India Observatory, Hingoli, Maharashtra
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Scope: EPC, civil infrastructure, 8 km ultra-high vacuum beam tube
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Timeline: 48 months completion target
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Strategic Impact: Reinforces L&T’s expertise in science & technology infrastructure
Source: InvestyWise, Trade Brains, L&T Corporate Update (February 24, 2026)