Toxic Gas Nightmare: Worker Plummets into Ahmedabad Sewage Plant
A worker lost consciousness due to toxic gas and fell into a sewage treatment plant in Ahmedabad. Search operations are underway for missing staff.

A routine welding job turned into a rescue operation on Monday at the Sola Sewage Treatment Plant (STP) in Ahmedabad, after a worker lost consciousness due to a buildup of toxic gas and fell deep into the plant. The terrifying incident has left two employees hospitalized and two others missing as emergency teams scramble to locate them.
The Moment of Disaster
According to officials from the Ahmedabad fire department, the accident occurred while four employees from the HNB Agency Company were performing welding tasks at the facility. Without warning, one of the workers was overcome by concentrated toxic fumes emanating from the sewage system.
The gas buildup caused the worker to lose consciousness instantly, leading him to lose his balance and plummet into the plant. The sudden collapse triggered a chaotic scene as his colleagues attempted to react to the emergency.
Casualties and Search Operations
The four individuals involved in the operation have been identified as:
- Manoj, the site in-charge
- Abhishek, the welding worker
- Rupesh, the site Project Manager (PM)
- Nilesh, the driver
In the immediate aftermath, two of the employees were rushed to the Sola Civil Hospital for urgent medical treatment. However, the situation remains critical as search operations are still underway to find the remaining two employees who vanished during the incident.
Safety Concerns in Industrial Zones
This incident highlights the extreme dangers associated with toxic gas accumulation in confined spaces like sewage treatment plants, where lethal fumes can render a person unconscious in seconds. Local authorities are continuing their investigation to determine the exact cause of the gas buildup and whether safety protocols were followed by the HNB Agency Company.