"The LNG tanks will be the main facility at the first LNG receiving terminal to be constructed on India's east coast," MHI said in a statement.
This is also the first LNG storage tank order that MHI has received from India.
"Construction of the tanks is slated to begin in July of this year; completion is scheduled for the spring of 2018," MHI said.
LNG imported to the terminal will be supplied as feedstock to fertiliser plants, and to utility company power generation plants for use as an alternative fuel.
More From This Section
Plans also call for the use of LNG as city gas in urban areas in the future.
"The terminal will initially have the capacity to handle five million metric tonnes per annum (MMTPA), expanding to 15 MMTPA in the future," the statement said.
Tamil Nadu government enterprise, TIDCO has 5 per cent stake, while IOC has 45 per cent holding in the project.
The balance 50 per cent will be for a strategic partner like LNG supplier. Till such a strategic partner is roped in, ICICI and IDFC have agreed to hold 50 per cent interest.
Ennore will be the third LNG terminal on the east coast with state-owned GAIL India Ltd building a facility at Kakinada in Andhra Pradesh and Petronet LNG Ltd proposing a 5 million tonnes facility at Gangavaram in Andhra Pradesh.
LNG is a gas that is cooled down to liquid form and takes up just 1/600th of the volume in its gaseous state, thereby easing transportation by sea.
"MHI has abundant expertise in the design and construction of LNG receiving terminals, storage tanks and carriers," the statement said.