Water storage tank maintenance is crucial for elevated tanks holding potable water.
Without regular maintenance performed by an experienced water storage tank service, these vessels can corrode faster than they should plus the quality and safety of the water can be affected as well.
Keep tanks serviceable by partnering with a water storage tank maintenance service that can provide necessary maintenance and proactive measures to slow corrosion, protect water quality, and keep these pressurized tanks functioning properly.
Regular Remote Interior Tank Inspections
A key component in water storage tank maintenance is getting a good look on the inside and not just the outside.
Doing so used to require taking a unit offline and draining it; however, today these inspections are much more convenient and less costly.
Water tank maintenance services can now get a clear view of the inside of an elevated storage tank using underwater remote-controlled cameras.
Using this newer technology, it is possible to get an accurate idea of interior condition and what maintenance as well as protective measures should be used to repair and/or maintain it.
If remote inspection is not available, the tank should either be drained and manually inspected or inspected by divers if it is not drained.
Cleaning And Sediment Removal
When a remote inspection reveals sediment in the bottom of the tank, the water tank service should remove it, then do a thorough cleaning of the inside of the vessel.
Sediment removal is also essential as minerals and other material sitting on the bottom of the vessel promote corrosion.
Sediment also provides a breeding ground for bacteria and other organisms in the water.
After sediment has been removed, the tank maintenance service should then pressure wash and/or chemically clean the tank depending on the tank material, type of sediment collecting, and characteristics of the water being stored.
Cleaning should be performed routinely every third year or annually for tanks collecting greater amounts of sediment.
Protective Treatments
Tank inspections, sediment removal, and other water tank maintenance are the first protective measures that every water storage unit needs to prevent damage from corrosion.
Beyond those basics, tank maintenance services recommend monitoring chlorine levels to determine when and how tanks should be cleaned as well as using specific chemical cleaners to remove any biofilms that can contribute to bacteria and organism growth.
These methods, combined with the application of protective tank coatings, are a highly effective plan for any company’s to prevent the conditions that allow corrosion to take hold or affect the quality of potable water.
Elevated Potable Water Tanks Must Have Maintenance
The two main issues affecting elevated water tanks storing potable drinking water are corrosion and water quality.
Keeping up with both requires essential water storage tank maintenance.
A qualified tank maintenance service specializing in these vessels should do annual inspections to track the interior condition, remove any sediment present, and clean the tank as needed.
Sediment and bacteria left for long periods are a significant contributor to tank deterioration and a prime cause of potable water contamination.
Owners wishing to avoid these problems should schedule a professional water storage tank maintenance service for inspections and other necessary preventive treatments!
