Larsen & Toubro (L&T) has won a large order for its Hydrocarbon Onshore business (L&T Onshore) from Petronet LNG, a joint venture promoted by leading public sector undertakings—Oil & Natural Gas Corporation, Indian Oil Corporation, GAIL (India) and Bharat Petroleum Corporation.

The project will be executed on a lump-sum turnkey basis and involves engineering, procurement, construction and commissioning (EPCC) of a 170,000-cubic-metre LNG/Ethane double-wall storage tank and a 140,000-cubic-metre Propane double-wall storage tank at the Dahej Petrochemical Complex. The scope also covers Ethane and Propane handling and despatch facilities to support the Propane Dehydrogenation and Polypropylene plant.

This development forms part of India’s first integrated petrochemical complex that leverages LNG cold energy utilisation, and is expected to help bridge the country’s polypropylene demand–supply gap. The project aligns with the Government of India’s Aatmanirbhar Bharat initiative by strengthening domestic petrochemical manufacturing capabilities.

Commenting on the order, Subramanian Sarma, Deputy Managing Director & President, L&T, said the win marks a key milestone in contributing to India’s first integrated petrochemical complex and reinforces the company’s commitment to nation-building.

E S Sathyanarayanan, Senior Vice President & Head of L&T Onshore and a member of L&T’s Executive Committee, said the order underscores L&T’s expertise in executing complex EPCC projects, with a strong focus on safety, quality and timely delivery.

L&T Onshore is among India’s largest EPC players, offering end-to-end turnkey solutions across the upstream, midstream and downstream hydrocarbon segments, with a strong track record in executing large-scale energy and infrastructure projects across geographies.