As a result of cotton air-gas mixture in the tank farm at Kirishi in Leningrad region, two people were killed and two others injured. About it RIA Novosti said a source in emergency services of the region.
Cotton occurred during gas welding works. After that, there was a fire which area has made 10 square metres. Currently, the fire is extinguished.
For the victims at the emergency flew a helicopter from St. Petersburg. Are the circumstances of the incident.
In March, when the renovations in the feed shop in the village of Komarovo of the Krasnoyarsk region of the cotton, flour mixture, injuring three people. They were hospitalized with various injuries. In the result of incident there was a partial destruction of ceilings two floors.