AdminWhile water tanks are generally sturdy, they can still get damaged by wear and tear. That’s why regular maintenance is so important. This preventative approach to tank management can save utilities money in the long run compared to dealing with major repairs and replacements.
Water tank maintenance typically involves cleaning and inspection. The tank’s exterior and interior coating, as well as the tank’s support structure, need to be kept in good condition. This includes removing algae, cleaning the interior and flushing the tank to remove sediment. Repainting the tank is also vital for maintaining the quality of water and preventing corrosion, says Hood. However, he adds that it is important for educated third-party inspectors to be in attendance during repainting to ensure that the client’s specifications are followed and that proper painting practices are utilized.
Other important inspections include checking the cathodic protection system to make sure that it is functioning properly. The condition of the water tank’s couplings, struts, ladder and legs are also assessed. In addition, the tank is inspected for leaks and cracks. Finally, the sanitary and vent connections are examined to see that they are intact and that they are anchored correctly.
If a leak is found, the water tank should be drained and inspected. A diver or remotely operated vehicle can be used to inspect the tank’s interior. The re-inspection takes place when the tank is empty, so that any necessary repairs can be made before the tank is refilled. water tank maintenance