Over the last century, over 100,000 water storage tanks have been constructed, a figure that surpasses those made from any other building material. Numerous steel water tanks have been in operation for over a century and remain functional today.
Indeed, given favorable conditions, the lifespan of a stainless steel water storage tank can extend beyond a century. Although not every tank may endure for such a long period, regular maintenance enhances the probability.
To preserve your water tank’s prime condition and guarantee its durability, adhering to industry standards is a dependable strategy.
What are Industry Standards?
Regular inspections, professional tank cleaning, and routine maintenance are crucial for prolonging the lifespan of a water tank. Without quality checks, no fabricated and installed system can continue to operate effectively.
In the United States, most potable water storage tanks adhere to specifications outlined by the American Water Works Association (AWWA). These standards are established and updated by the AWWA Standards Committee on Steel Elevated Tanks, Standpipes, and Reservoirs, which includes members from consumer, general interest, and producer groups.
These industry standards offer guidance on various activities, including the frequency of inspections and the procedures for cleaning and maintenance. AWWA recommends inspections every three to five years as a means of extending the lifespan of a water tank.
Water Tank Lifespan and Safety
Prolonging the lifespan of a water tank beyond its anticipated duration necessitates ongoing maintenance and inspection. Moreover, ensuring water tank safety involves taking into account three critical factors: material, location, and usage.
Material
You wouldn’t want a water storage tank that has a lifespan of only one to five years, so it’s advisable to steer clear of those made from plastic barrels. While they may be inexpensive, they only serve as a short-term water storage solution.
On the contrary, a polyethylene water storage tank is an excellent option. It’s crafted from UV-treated, food-grade, non-biodegradable plastic, ensuring durability and longevity. With proper maintenance, poly tanks can endure for a decade or more, and in some cases, up to thirty years.
For those seeking a long-term investment, a stainless steel water tank is an ideal choice. Constructed from steel, it offers superior durability and a longer lifespan compared to other types of water storage tanks. A well-maintained stainless steel tank can last for over three decades, often with the added benefit of a long-term warranty.
Location
The location where you install the water tank also significantly influences its lifespan. If the tank is placed near a body of saltwater, the corrosive effects of the salty air can hasten its degradation. Coastal residents might need to invest in additional protective measures, such as specialized sheeting, to shield their tanks. However, stainless steel tanks typically resist corrosion caused by salty air, making them a suitable choice for coastal areas.
In regions with consistent exposure to intense sunlight or arid conditions, the UV treatments applied to polyethylene water storage tanks may degrade more rapidly. Prolonged exposure to UV rays can cause premature deterioration of the plastic material. Therefore, it’s crucial to shield polyethylene tanks from excessive heat to ensure their longevity.
Usage
The tank’s usage also greatly impacts its longevity. A tank employed for storing clean and fresh water meant for human consumption typically enjoys a longer lifespan compared to one used for harsh chemicals or saltwater.
In the case of stainless steel tanks utilized for potable water storage, it’s recommended to install a food-grade tank liner. This not only improves water tank safety but also prevents oxidized steel or zinc from seeping into the water supply. However, for polyethylene water storage tanks made from food-grade plastic materials, a tank liner is unnecessary as they are inherently suitable for storing potable water.
Looking for Industry-Approved Water Tanks in Your Area?
Investing in a water tank entails a long-term commitment, and prioritizing its durability is crucial to mitigate contamination and corrosion hazards. At Panel Tanks by American Tanks, our team of professionals is devoted to preserving your water tanks in excellent condition, thereby prolonging their lifespan.
With over twenty years of industry experience, we possess the skills and knowledge to manage projects of diverse complexities with efficiency and proficiency. Whether your needs are straightforward or intricate, we are dedicated to offering customized solutions tailored to meet your specific requirements.
Reach out to us today to explore how we can effectively assist you and guarantee the peak performance of your water tanks.
