In the wake of Cyclone Michaung’s aftermath, Chennai Petroleum Corporation (CPCL) has swiftly mobilized resources to lead the cleanup efforts of an oil spill near the Ennore creek on the Tamil Nadu coast. The cyclone, which brought 36 hours of incessant rain starting from December 3, 2023, led to severe flooding in Chennai, causing the water level in the Buckingham Canal to rise and reverse its flow. This unusual occurrence appears to have transported oil from CPCL’s refinery and other industrial units in the Manali area into the Buckingham Canal as floodwaters receded.
CPCL, equipped with the necessary expertise and capabilities, has taken charge of the cleanup operation in collaboration with state authorities. Despite the absence of pipeline leaks or tank leakage from the refinery, an oil slick has formed near the Ennore creek, prompting CPCL to respond promptly to mitigate environmental damage.
The corporation has engaged four agencies from Chennai, Mumbai, and Paradip to assist in clearing the oil spill. In an emergency response, containment booms, spanning approximately 1,430 meters, have been strategically installed in different areas of the creek and canal. Six oil skimmers have been deployed for efficient cleanup, with collected oily waters transported to CPCL for proper disposal. The use of around 20,000 absorbent pads has proven effective in removing oil traces from the water surface.
With the meticulous coordination of 110 boats and 440 personnel, intensive oil slick removal activities are well underway. Mechanized cleaning efforts have been successfully completed in two out of five shore areas affected by the spill. House cleaning operations are ongoing, utilizing hydro jetting machines and wet and dry vacuum machines to expedite the process. Safety remains a top priority, with all workers equipped with the necessary Personal Protective Equipment (PPE).
CPCL is working tirelessly to ensure the cleanup is completed within the next 2-3 days, closely monitored by a dedicated team in collaboration with the Tamil Nadu Pollution Control Board (TNPCB) and state authorities.
In a commendable gesture, CPCL is not only addressing the environmental crisis but also contributing to overall relief efforts within the state. The corporation has handed over significant relief supplies, including 11,000 bags of rice, 6,000 bags of groceries, 3,000 sarees, 2,000 sets of women’s clothing and dhotis, 2,000 bedsheets, 2,000 mosquito coils, 500 sleeping mats, and other essential items to the State nodal officer.
