A tragic incident at a jewelry manufacturing unit in Surat, Gujarat, India, has resulted in the deaths of four workers due to a toxic gas leak during routine cleaning of an effluent treatment plant (ETP) tank. The accident highlights critical safety gaps in handling hazardous waste from jewelry-cleaning processes, which overseas buyers should consider when auditing supplier compliance and workplace safety standards.
Incident overview
On Saturday, police reported that four workers died from toxic gas exposure while cleaning a septic tank that collects waste from jewelry-cleaning processes at a unit in Surat's Ashwini Kumar area. The incident occurred early in the morning when a team of four laborers was performing routine maintenance, which is typically carried out every two months to remove accumulated sludge.
Safety equipment missing
Deputy Commissioner of Police (Zone-1) Alok Kumar stated that preliminary investigations, including CCTV footage review, indicate none of the workers were using required safety equipment during the operation. The lack of proper gear for handling and removing sludge contributed to the poisoning incident.
Rescue attempt turns fatal
According to police, the tragedy unfolded when one worker slipped and fell into the tank. The other workers attempted to rescue him, entering the confined space one after another, but all four were overcome inside the tank and died. A case of accidental death has been registered, and authorities await post-mortem results to confirm the cause of death, though material poisoning is suspected.
Compliance and logistics signals
For overseas jewelry buyers sourcing from Surat, this incident underscores the importance of verifying that suppliers adhere to occupational safety regulations, particularly for hazardous waste handling. Buyers should request documentation on safety protocols, personal protective equipment (PPE) usage, and emergency response plans during factory audits to mitigate supply-chain risks and ensure ethical sourcing practices.
China sourcing context
While this incident occurred in India, it serves as a reminder for buyers sourcing from any jewelry manufacturing hub, including China, to prioritize supplier compliance with environmental and worker safety standards. Regular audits and certifications, such as ISO 45001 for occupational health and safety, can help ensure that partners maintain safe working conditions and avoid disruptions from regulatory actions or accidents.
Source: Read the original report | Published: June 07, 2026