Two workers died and four sustained injuries in a boiler explosion at an industrial site in Andhra Pradesh, while a separate blast at a refinery in Mangaluru, Karnataka, injured eight people, The News Mill reported.

The Andhra Pradesh incident killed two people outright and left four others injured, according to the report. The blast involved a boiler, and the site is located in Andhra Pradesh state on India's east coast. Details on the specific facility, its operator, and the cause of the failure were not immediately available.

Emergency services responded to the scene and transported the injured to local hospitals for treatment. Authorities had not released information on the condition of the four injured workers at the time of reporting. State industrial safety officials are expected to open an inquiry into the explosion, consistent with standard procedure for boiler failures under India's Boilers Act framework.

The second incident occurred at the Mangaluru refinery on India's west coast in Karnataka. A blast at the facility injured eight people. The refinery, which serves the coastal Karnataka refining and marketing corridor, was the site of the explosion that sent the eight workers for medical treatment.

The report did not specify which units at the Mangaluru refinery were affected, whether the incident involved a process unit or auxiliary equipment, or the current operating status of the plant following the blast. Nor did it indicate whether any of the eight injured were in critical condition.

Boiler and pressure-vessel failures remain a recurring safety issue at Indian industrial and refining sites, where aging equipment and maintenance gaps have drawn regulatory scrutiny in recent years. Both incidents fall under the jurisdiction of state-level factories and boilers inspectorates, which typically investigate such explosions and can order equipment shutdowns pending review.

The two blasts occurred within days of each other, according to the report, though it did not give exact dates for either incident.

The watch items: the findings of the two state-level investigations, the names of the operators involved, and any enforcement action — equipment orders, shutdown directives, or safety citations — that follows from the inquiries.