The current dismal economic conditions have pushed some power plant operators to resort to cutbacks and find ways to control operating expenditures while maximizing efficiency. As a result of high-operating rates, burgeoning costs, and shifting demand, many power plant operators choose power plant layup procedures or mothball their facilities.
What is mothballing?
The practice of closing facilities over a long time or storing equipment and tools that are still in working order is called mothballing. Equipment and facilities that are not used often may be subject to mothballing. During mothballing, systems are put in hibernation and momentarily shut down. Protective measures like ration storage are also taken to make sure that equipment is preserved and to prevent damage, so they can easily be used when needed.
Benefits of Mothballing
Mothballing allows plants to cut down and control expenditures.
In the past, mothballing and power plant layup were rarely considered. In recent years, however, plant operators find it necessary to apply such procedures as a response to constant fluctuations in consumer demand, political factors, and other external elements. All these factors can result in capacity shifts in the plant. Although they can be anticipated by observing trends and making forecasts, it is advisable to put equipment and facilities in protective storage when production capacity does not need to be high or when these equipments are not yet needed.
Equipments like steam condensers, boilers, cooling towers, heating and cooling system, and tanks are used on a seasonal basis and might need to be mothballed during periods of overcapacity. The practice of Power Plant Layup is practical when the plant or equipment is experiencing high-operating expenditures; thus, it allows companies to save and control costs.
Mothballing preserves equipment and prevents corrosion damage.
Every year an estimated $5 billion of damage occurs on metal and alloy materials. Atmospheric corrosion is the cause of these damages and affects industries such as electrical utilities. Effects of corrosion begin to manifest when operating failures and drawbacks occur due to corroded systems in the plant. Power plant layup or mothballing is one of the methods that plant operators can apply to prevent corrosive damage and ensure the preservation of various assets.
When equipment and plants are mothballed, the organization maintains the service life of these facilities by employing various protective measures. These includes the use of lubricating pumps and compressor equipment, purging tanks with nitrogen, boilers mothballing, missiles mothballing, ship mothballing, ammunition storage, ammunition mothballing, ration storage, sugar storage, turbine mothballing, jet engine storage, jet engine mothballing and removal of various petroleum products.
Today’s bleak economy calls for organizations to find new ways of being efficient while maintaining control over their costs. Power plant layup is one strategy to survive despite today’s tough times.