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Despite their familiar silhouette, many people still aren’t sure what cooling towers actually do. A cooling tower is used to cool water in industrial processes, commercial buildings and HVAC systems through evaporative cooling.

Empty water tanks can pose hidden risks far beyond simply “having no water.” From microbial contamination and structural flotation to sediment buildup, algae growth and environmental leaks, an unfilled tank is vulnerable on multiple fronts. 

This article examines each danger in turn and outlines COVAC’s proven solutions. At COVAC we offer professional inspection, high‑performance coatings and scheduled maintenance to ensure safe, reliable water storage for years to come.

When it comes to keeping water tanks clean and compliant, access is everything. Whether for routine inspections or emergency repairs, being able to reach the inside of a tank is crucial. But do all water tanks have an access hatch?

Bund lining plays a crucial role in ensuring the safety, compliance and longevity of storage facilities handling hazardous or non-hazardous liquids. Without proper bund tank lining, businesses expose themselves to serious risks, including environmental damage and financial penalties. 

Businesses that store hazardous liquids must adhere to strict UK environmental regulations to prevent spills from contaminating land and water. 

Water tanks, whether used for drinking water, industrial processes or fire suppression systems, require proper care to remain effective. Preventative measures include regular maintenance and a tank lining upgrade, which help combat common issues like leaks, corrosion and erosion. Without these, even the most durable tanks can face costly repairs or system failures.

Bund containment plays a pivotal role in industries handling hazardous liquids, offering a critical layer of protection against environmental contamination. These systems safeguard land, water and ecosystems from spills and leaks, ensuring compliance with environmental regulations and safety standards. 

For businesses across the UK, bund tank containment is not just a regulatory requirement but a cornerstone of operational safety and environmental responsibility.

Your fire sprinkler tank plays a crucial role in ensuring your building’s fire protection system functions effectively. If your tank fails or becomes damaged, it can compromise your system’s reliability in an emergency. 

Recognising the signs that your sprinkler tank needs repair or maintenance is vital in avoiding costly issues down the line. Here are the top five signs to watch for that indicate your fire water tank needs repairs urgently.