With India's power sector poised for accelerated growth, ultra-high voltage substations are the next level of transmission in the country. As one of the prime players in the power sector, L&T is at the forefront of constructing high quality transmission and utility networks for Air Insulated Substations (AIS) of up to 1200 kV and Gas Insulated Substations (GIS) of up to 765 kV. The comprehensive services cover complete design and layout of substations / switchyards, selection, procurement and timely delivery of equipment at site, civil works and installation, testing and commissioning.


Meeting the power needs of core industries is a challenge but L&T's expertise in this sector makes it possible, swiftly and efficiently. Some of the largest electrical and instrumentation contracts in India and abroad

Transmission Lines

From the snow-clad heights of the Himalayas (3200 m above sea level) to the vibrant plains and the deserts of the Middle East, L&T has demonstrated its expertise in executing complex transmission line projects. L&T's unique canvas of

Utility Power Distribution

L&T undertakes power quality improvement projects in India under various schemes launched by the Ministry of Power / Rural Electricity Corporation. Continuous improvements in quality of work and safety are highlights of

International Operations

L&T Construction was one of the earliest Indian companies to commence operations in the Gulf and has, over the years, gained significant market presence in UAE, Oman, Qatar, Saudi Arabia, Kuwait and Bahrain for executing

Optical Fibre Cabling (OFC)

L&T through its Optical Fibre Cabling (OFC) Business, offers end-to-end solutions for all OFC related infrastructure network requirements involving Survey, Design, Supply, Installation, Testing and Commissioning of OFC based Network & Related Maintenance Services, be it Underground Cable Installations or Aerial Laying. As one of the pioneers in building OFC infrastructure, L&T has a track record of more than 35,000 Km of OFC installations in India and is presently executing 70,000 Km plus OFC laying works involving Survey, Route Optimization & Selection

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