Ammonia Gas Leak at Tamil Nadu Seafood Factory Kills Seven Workers
On June 21, 2026, an ammonia gas leak at St. Peter and Paul Sea Food Exports Pvt. Ltd. in Tiruvallur district, Tamil Nadu, India, killed seven women workers, mostly migrant laborers from Odisha, and hospitalized 67 others. Many were critically ill, with nine transferred to Chennai hospitals. Tamil Nadu Chief Minister C. Joseph Vijay ordered a three-member inquiry committee and compensation of ₹2 lakh per victim. The company’s owner and manager were arrested for safety violations, and the state announced inspections of all hazardous industries.
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Tiruvallur Ammonia Gas Leak: Tamil Nadu's Deadliest Industrial Disaster in Recent Years
On June 21, 2026, an ammonia gas leak at St. Peter & Paul Sea Food Export Private Limited in Tiruvallur district, Tamil Nadu, killed 16 people and injured dozens. The leak occurred when an ammonia pipeline ruptured on the first floor, where 60 women workers were sleeping after their shifts. Toxic gas spread rapidly, causing panic and suffocation. Male workers on the ground floor executed chaotic rescue efforts, but high gas concentrations limited their effectiveness. The incident raises serious questions about industrial safety, emergency preparedness, and the conditions of migrant workers far from home. A government committee has recommended permanent closure of the facility.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Deadly Ammonia Gas Leak in Tamil Nadu Kills Eight Migrant Workers
An ammonia gas leak at St. Peter & Paul Seafood Exports Pvt. Ltd. in Tiruvallur district, Tamil Nadu, killed eight migrant women workers and hospitalized 68 others, some in intensive care. The leak occurred overnight in factory accommodation, not during working hours, preventing a higher death toll. An earlier inspection by the Director of Industrial Safety and Health (DISH) had identified serious deficiencies, including the absence of a suitable alarm system and fire hydrant, but the factory failed to rectify them. The incident is the deadliest ammonia leak in Tamil Nadu since the 1980s, surpassing a 2024 leak in Thoothukudi (one death) and a 2023 Ennore pipeline leak (no casualties). DISH recommendations from the Ennore case—including ammonia sensors, water-curtain systems, and linked alarms—were not universally enforced. The state government has formed a committee to inspect all 6,669 hazardous industries, but the article notes that existing 1994 safety rules require stricter enforcement and political will.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Ammonia leak: Tamil Nadu forms committee to inspect hazardous industries after five workers die
Tamil Nadu Labour Minister J. Mohamed Farvas informed the Legislative Assembly on June 22, 2026, that the state government will immediately form a committee to inspect hazardous industries following a fatal ammonia gas leak at St. Peter and Paul Sea Food Exports Pvt. Ltd. in Tiruvallur district. The leak killed five women workers. Chief Minister C. Joseph Vijay ordered the committee's formation and a detailed inquiry to be completed within three days. Reports from the Directorate of Industrial Safety and Health, Public Health Department, and TNPCB must be submitted within 24 hours. The government announced ₹2 lakh compensation per family, transport of bodies to native states, and expedited PF and ESI benefits.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Tiruvallur ammonia gas leak: Death toll rises to five at seafood processing unit
On June 22, 2026, three additional fatalities were reported from an ammonia gas leak at a shrimp processing unit in Tiruvallur district, Tamil Nadu, raising the death toll to five. The incident occurred on June 21, 2026, killing two migrant workers from Odisha, Jumani Juang and B. Malothi, on the spot. Sixty-seven others remain hospitalized. Police arrested the company proprietor and factory manager, who already face pending cases for prior industrial safety violations. Chief Minister C. Joseph Vijay formed a three-member committee comprising the Director of Industrial Safety and Health, a Pollution Control Board member, and an Additional Director of Public Health to submit an interim report in 24 hours and a final report in three days. The government ordered joint inspections of all hazardous industries to prevent recurrence. The CM also announced ₹2 lakh solatium per deceased worker from the Chief Minister’s Public Relief Fund and directed their bodies to be transported to Odisha at state expense.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Tamil Nadu CM forms three-member committee to probe deadly ammonia gas leak near Periyapalayam
Tamil Nadu Chief Minister C. Joseph Vijay has ordered the formation of a three-member enquiry committee to investigate a fatal ammonia gas leak at a shrimp processing unit in Periyapalayam, Tiruvallur district. The leak killed seven workers and hospitalized over 60 people. The committee comprises the Director of Industrial Safety and Health, the Member Secretary of the Tamil Nadu Pollution Control Board, and the Additional Director of Public Health. They are required to submit an interim report within 24 hours and a final report within three days. The CM also directed Ministers R. Kumar and K.P. Karthikeyan to coordinate care for the affected, and Ministers Aadhav Arjuna and Rajmohan to oversee hospital efforts at Stanley Medical College Hospital and Rajiv Gandhi Government General Hospital. Governor Rajendra Vishwanath Arlekar expressed condolences and prayers for the victims and their families.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Seven Women Killed, Dozens Hospitalized in Tamil Nadu Ammonia Gas Leak at Seafood Factory
A major ammonia gas leak at a private seafood processing unit in Manjangaranai near Periyapalayam, Tiruvallur district, Tamil Nadu, on June 21, 2026, resulted in the deaths of seven women workers and hospitalized 67 others. District Collector S. Kavitha confirmed that 46 patients were treated at Vels Hospital, 21 at Venkateshwara Hospital, and nine critically ill patients were transferred to Government Stanley Medical College Hospital in Chennai. Chief Minister Vijay ordered the formation of a three-member inquiry committee, including the Director of Industrial Safety and Health, to submit an interim report within 24 hours and a final report in three days. Ministers Aadhav Arjuna and Rajmohan were dispatched to oversee treatment at major hospitals. The National Disaster Response Force (NDRF) from Arakkonam inspected the site.
The Hindu: Latest News today from India and the World, Breaking news, Top Headlines and Trending News Videos.Over 60 Workers Hospitalized After Ammonia Gas Leak at Seafood Factory in Tamil Nadu
On June 21, 2026, a major ammonia gas leak occurred at a private seafood processing unit in Manjangaranai near Periyapalayam, Tiruvallur district, Tamil Nadu, India. A total of 67 affected workers, primarily young women migrant workers from north India aged 24-25, were rushed to local hospitals. 46 were treated at Vels Hospital and 21 at Venkateshwara Hospital, with nine critically ill patients transferred to Government Stanley Medical College Hospital in Chennai. A treating doctor confirmed 15-16 patients were intubated and 11 on ventilators, but no fatalities occurred. District Collector S. Kavitha visited the site and hospitals to oversee relief measures. A formal investigation has been ordered into the valve failure and potential safety lapses at the export unit.
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