Six people died and 14 were injured after a blast in the gas pipeline of Bhilai Steel Plant in Chhattisgarh, about 30 km away from state capital Raipur.
The people who were injured were taken to a local hospital.
The blast took place in a pipeline at the steel plant in the town of Bhilai.
Police and a rescue team rushed to the spot after the blast.
The plant is operated by the state-run Steel Authority of India Limited.
On June 12, 2014, six workers at the Bhilai Steel Plant died because of an explosion in the blast furnace.