Emergency Steam Leak Repair at a Prominent Power Plant in India
A prominent power plant in India faced a critical issue with steam leakage from a 1″ pipe welding joint, causing concern due to the high pressure and temperature involved. This emergency required immediate attention to prevent further damage and ensure uninterrupted operation of the plant.
Challenge: The welding joint, exposed to high heat and water, had lost its integrity, leading to steam gushing out from a pinhole. This leakage posed a significant risk to the safety and efficiency of the power plant, requiring a rapid and effective solution.
Solution: Our service engineer was summoned to address the emergency promptly. Upon inspection, it was determined that the most effective way to stop the leak was by enclosing the leaking joint with a solid box clamp. This bespoke clamp was fabricated at client’s site, adhering to ASME Sec VIII Div I standards, ensuring it could withstand the operating pressure of 170 kg/cm2 and temperature of 330°C.
Implementation: Our team quickly measured the dimensions and fabricated the box clamp, ensuring a tight fit over the leaking joint. The clamp was installed with precision, and NES 2C was injected through designated points on the clamp to seal the leak effectively.
Result: The installation of the box clamp and injection of NES 2C successfully arrested the steam leakage, resolving the issue to the satisfaction of the client. The prompt response and efficient execution of the repair ensured minimal downtime for the power plant, preventing potential hazards and maintaining operational efficiency.
Safety Compliance: Throughout the repair process, all safety protocols were strictly adhered to, ensuring the safety of our team and compliance with industry standards. This commitment to safety reflects our dedication to providing effective solutions while prioritizing the well-being of our personnel and clients.