The interior of a water tank is one of the most important parts because it holds clean, drinkable water for the house, farm, and business alike. Organic and inorganic deposits can collect on surfaces inside water storage tanks, leading to issues with the taste and odor of the water, and can cause other complications.
Being updated with water tank inspections will reduce long-term costs by prioritizing repair and replacement schedules. Many usual tank materials are subject to corrosion, cracking, or rusting if left unattended.
Beyond the tank itself, potable water tank inspections are crucial for good water maintenance and the prevention of water tank corrosion. Over time, sediment can gather and collect along the bottom of tanks.
The importance of a proper tank inspection must be considered. A lack of doing so may land a utility in hot water leading to public health risks. This is why internal inspections must be conducted so that water tank corrosion protection will be applied to the affected water tank.
You might think it would be easy to clean a water tank, just like cleaning your water jugs or bathtubs, but it is a bit more complicated than that. What it needs is a special kind of tank cleaning procedure.
Tank Cleaning Methods: Traditional vs. Modern Method
A tank cleaning procedure is when qualified professionals do several steps to clean your water tanks. While there are many methods of cleaning water tanks, they can be summarized into two methods: traditional and modern.
Traditional Inspections
Traditional water tank inspections typically involve inspectors physically examining the tanks to identify any issues, perform cleaning, or make necessary repairs. These inspections often require the tank to be emptied so that a thorough visual and tactile inspection can be conducted.
These are the common methods of traditional inspections for water tanks:
- Pressure washing is the predominant method many utilities use to clean and inspect tanks. Pressure washing can effectively clean surface contaminants and biofilms but cannot remove the scale or the attachment points for new biofilms. The cost of pressure washing is comparable to the cost of chemically cleaning tanks; however, pressure washing delivers significantly lower quality results. Biofilm and scale growth will reappear, and chlorine demand will increase shortly after cleaning.
- Sandblasting and resurfacing a tank is the last alternative in cases where corrosion forces a tank to be repaired. This process requires high-level certified tank contractors. This process is time-consuming and labor-intensive.
- Diving is a popular inspection technique that allows a utility to inspect without removing the tank from service. Specializing in this inspection method requires significant training, certification, and specialized gear.
The Best Water Tank Cleaning Method
Both traditional and modern methods are effective for cleaning water tanks, as the best approach depends on the type of tank you have and your budget for inspection and cleaning services.
Typically, most tanks should undergo a washout inspection at least once every three years. In between, remote and diver inspections should be carried out according to the tank engineer’s recommendations, with more frequent visual inspections as needed.
The choice of cleaning method—whether traditional or modern—depends on factors such as the tank design, materials, purpose, internal and external conditions, and the type of maintenance provided to prevent corrosion. Both methods may be recommended for thorough cleaning and inspection of your water tanks.
Get Your Water Tanks Cleaned by Raven Tanks’ Specialists!
If you are looking for a water tank inspection and maintenance service, look no further because Raven Tanks has the best water tank and provides the country’s best tank inspection and cleaning services. Our professional tank cleaning and maintenance staff has served Australian businesses for many years. We are experts at using cutting-edge equipment, such as underwater drones, to inspect and clean your tanks properly.
We proudly serve the towns and cities in Sydney, Gold Coast, Brisbane, New Castle, and Melbourne, AU.
Let Raven Tanks cater to your water tank needs!
Call Raven Tanks at 1800 770 899
Or email at contact@raventanks.com.
