A major fire broke out at a naphtha pipeline connected to the Haldia Petrochemicals Limited (HPL) complex in West Bengal, leaving at least 20 people injured and triggering a large-scale emergency response. The incident sent thick plumes of black smoke into the sky, prompting authorities to activate safety protocols and deploy multiple fire tenders to contain the blaze.
According to preliminary information, the fire erupted near the naphtha pipeline section of the petrochemical facility during routine industrial operations. Workers present in the area immediately alerted emergency teams after noticing flames and dense smoke rising from the pipeline. Within minutes, the plant’s internal firefighting unit, supported by personnel from the state fire services, rushed to the scene to prevent the fire from spreading to nearby installations.
Officials said that around 20 workers sustained injuries, with most suffering from burns, smoke inhalation, and minor trauma while attempting to move away from the affected area. The injured were quickly transported to nearby hospitals, where they received medical treatment. Hospital authorities reported that while several workers required close observation, no fatalities had been confirmed at the time of the latest update.
Emergency responders worked continuously to cool surrounding equipment and isolate the affected pipeline. The rapid response helped prevent the flames from reaching storage tanks and other critical infrastructure, significantly reducing the risk of a larger industrial disaster. Authorities also established a safety perimeter around the site as a precautionary measure.
Eyewitnesses described scenes of panic immediately after the fire broke out. Workers evacuated the affected section following emergency alarms, while firefighting crews battled intense heat to gain control of the flames. Many employees assembled at designated safety points as emergency evacuation procedures were carried out according to industrial safety guidelines.
Senior officials from Haldia Petrochemicals stated that the company’s emergency response plan was activated as soon as the incident was reported. They confirmed that operations in the affected section had been suspended while technical teams assessed the extent of the damage. Other parts of the complex were also inspected to ensure there were no secondary hazards.
The exact cause of the fire remains under investigation. Preliminary assessments suggest that a leak or technical malfunction in the naphtha pipeline could have contributed to the incident, although officials stressed that it would be premature to reach any conclusions before a detailed forensic examination is completed. Engineers and safety experts have begun inspecting damaged equipment and reviewing operational records.
District authorities coordinated closely with plant management, fire services, police, and health officials throughout the emergency. Additional ambulances and disaster management personnel were placed on standby to respond if the situation escalated further. Environmental monitoring teams were also deployed to assess air quality in nearby areas due to the thick smoke generated by the blaze.
Industrial safety experts note that facilities handling highly flammable substances such as naphtha require rigorous maintenance, continuous monitoring, and strict adherence to operational procedures. Incidents involving petroleum products highlight the importance of regular inspections, advanced leak detection systems, and well-trained emergency response teams capable of acting within minutes.
Residents living near the industrial zone expressed concern after witnessing the smoke rising from the facility. However, local authorities stated that there was no immediate need for evacuation outside the plant premises and advised people to avoid the affected area until firefighting operations were fully completed.
As investigators continue examining the incident, attention is expected to focus on pipeline integrity, maintenance schedules, operational safety practices, and emergency preparedness. The findings of the investigation may lead to further recommendations aimed at strengthening industrial safety standards and preventing similar accidents in the future.
The fire has once again highlighted the challenges associated with operating large petrochemical complexes, where strict safety measures remain essential to protecting workers, nearby communities, and critical industrial infrastructure.