Two Workers Die After Toxic Gas Incident Sends Four Plunging into Sewage Tank

Two workers have died and two others were hospitalized after a suspected buildup of toxic gas triggered a terrifying accident at a sewage treatment plant in India on Monday, October 26.

The tragedy unfolded at the Sola Sewage Treatment Plant in Ahmedabad, a major city in western India, where four employees were performing maintenance and welding work inside the municipal facility.

According to fire officials, one worker reportedly lost consciousness while working near a sewage tank and fell inside, setting off a desperate emergency involving three other employees.

What began as a routine maintenance job quickly turned into a rescue operation as workers found themselves trapped in the hazardous environment.

Authorities initially reported that two men had been rescued and rushed to the hospital while two others remained missing inside the plant.

But the situation took a heartbreaking turn when officials later confirmed that the two missing workers had died.

The victims were identified in local reporting as Abhishek, a 28-year-old welder, and Manohar Adhave, a 40-year-old supervisor.

Two other employees, identified as project manager Rupesh Ananda Baviskar, 39, and driver Neelesh Lodhi, 26, survived and were taken to Sola Civil Hospital for treatment.

Ahmedabad Divisional Fire Officer S.B. Jadeja confirmed that emergency crews responded to the municipal sewage facility after receiving reports that multiple workers had fallen into a tank.

Firefighters wearing protective equipment entered the hazardous area and worked to locate the missing men.

The rescue operation lasted approximately 45 minutes, with emergency personnel facing dangerous conditions inside the facility.

Officials said the two surviving workers were recovering following the ordeal.

All four men were associated with HNB Agency, a private contractor carrying out work at the sewage treatment plant.

Investigators are now examining exactly what caused the accident, including reports that dangerous gases had accumulated during the welding operation.

Early accounts suggested that one worker became unconscious because of the fumes before falling into the tank. However, other local reporting indicated that the worker may have lost his footing while climbing a ladder.

Authorities have not yet established which sequence of events led to the fatal accident.

Sewage treatment facilities can contain dangerous gases, including hydrogen sulfide and methane, which may accumulate in enclosed spaces with limited ventilation.

Hydrogen sulfide is particularly hazardous because high concentrations can cause a person to collapse with little warning. Methane can also create an explosion risk when ignition sources, such as welding equipment, are present.

Those dangers make maintenance work inside sewage tanks and pumping stations especially hazardous without proper ventilation, atmospheric testing and confined-space safety procedures.

Investigators have not publicly established which gas, if any, caused the workers to lose consciousness, or whether all required safety precautions were in place.

The incident has raised troubling questions about workplace protections for employees carrying out dangerous maintenance operations.

Officials are expected to examine whether the workers had appropriate breathing equipment, whether the air inside the facility had been tested and what emergency procedures were available.

For now, two families are mourning a devastating loss after an ordinary day at work ended in tragedy.

The investigation remains ongoing as authorities work to determine how four employees became involved in the accident and whether it could have been prevented.