The Challenge A major power plant in India encountered a critical maintenance challenge with one of its ACW pipeline components. The rubber expansion joint at the discharge side of the ACW pump had deteriorated severely. Constant exposure to extreme heat and environmental conditions had caused the rubber joint to crack, tear, and degrade significantly. The […]
At NESL, we pride ourselves on delivering cutting-edge solutions to complex marine Enviornmental challenges. Recently, our team undertook a critical project to restore a severely corroded conduit pipe and junction box on a ship without any hot work at the location, showcasing our expertise in fabrication, repair, and advanced coating technologies. This case study highlights […]
In the construction of storage tanks, wind girders (or stiffening rings) play a critical role. They prevent the tank walls from buckling under wind loads, especially when the tank is empty, ensuring structural stability and safety. However, when these girders are compromised by corrosion, the entire tank structure becomes vulnerable. The Challenge: A renowned chemical […]
The Problem A critical end suction pump used in a continuous service application suffered severe corrosion throughout its inner casing. Over time, the harsh operating environment led to pitting and rusting of the metal surfaces, significantly compromising the pump’s performance and efficiency. The client faced a pressing challenge: the need for a quick, cost-efficient repair […]
In the maritime industry, corrosion control is a constant challenge, especially for vessels exposed to harsh seawater environments. This case study covers the successful repair and protection of the stern pipe of the Coastal Sathwa vessel, demonstrating the importance of advanced repair materials and processes.
Introduction: The Urgent Need to Combat Corrosion Under Insulation (CUI) Corrosion Under Insulation (CUI) is a significant challenge for industries that rely on insulated piping and equipment, such as the oil, gas, and chemical processing sectors. CUI accounts for up to 10% of all corrosion-related costs in these industries and is responsible for 60% of […]
A renowned entertainment and hospitality group faced a significant challenge when severe pitting was discovered on the hull of their 90-meter-long casino ship. The ship had been in continuous operation in water for six years, making maintenance difficult. The cause of the problem was identified as broken anodes, which led to over 2000 pits on […]
A renowned 660MW power plant in India experienced a hazardous steam leakage incident. The affected line was operating at a high pressure of 140 bar, carrying steam at a temperature of 230°C. The leakage occurred on the body of the Turbine Driven Boiler Feed Pump (TDBFP) flange, posing a significant risk to the plant’s operations […]
When a prominent power plant in India faced a critical valve gland leakage, the situation demanded immediate and expert intervention. The leak, involving steam at a scorching 300°C and a pressure of 150 bar, posed significant risks to both personnel and equipment. Our dedicated online leak sealing team sprang into action, employing our proprietary NES-7A leak sealing compound to tackle this high-stakes challenge.
Our service engineers quickly assessed the situation and implemented NES-7A, known for its exceptional properties in sealing high-temperature and high-pressure leaks. This swift and effective response not only arrested the leakage but also ensured the plant’s operational continuity without significant downtime.
Explore our detailed case study to see how our innovative solutions and expert team managed to safely and efficiently resolve this emergency, maintaining safety and operational integrity at the power plant.
For further insights into our industrial solutions and emergency response capabilities, stay connected with us.
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, […]
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