ROVs are transforming the way potable water tank inspections are approached, planned, and carried out. The challenges linked with inspecting potable water tanks are significant. These tanks are vital across various industries globally, including oil and gas platforms and onshore facilities. Maintaining the cleanliness and safety of the central water supply for industrial uses and personal consumption, such as cooking, showering, and drinking, is crucial. However, managing this task can be daunting. Presently, the predominant method of inspection involves draining the tank completely and organizing personnel to conduct close-up inspections, which poses confined space risks. Consequently, tanks undergo cleaning or treatment as needed before being refilled. This approach can lead to tank shutdowns lasting up to three days or even longer if remedial treatment is necessary.
The Perils of Skipping Water Tank Inspections
A water tank that hasn’t been inspected within the recommended timeframes could contain various contaminants, such as microbial agents, chemicals, hydrocarbon-based substances, and excessive debris and sediment. These contaminants pose risks to human health and the structural stability of the tank. Among these risks, the formation of Legionella is particularly concerning. Legionella bacteria can cause severe pneumonia known as Legionnaires’ disease, as well as a milder illness called Pontiac fever. Corrosion exacerbates this problem by providing favorable conditions for Legionella growth. Iron, which is a crucial nutrient for Legionella, becomes more readily available in corroded tanks, resulting in higher rates of Legionella contamination.
ROVs: Revolutionizing Tank Inspection Methods
ROVs have the potential to enhance traditional water tank inspection methods. Tanks Liners by American Tanks has identified the following advantages of using ROVs compared to traditional approaches:
- ROVs eliminate the risks associated with confined space entry, which is a requirement for traditional inspection methods. This includes the necessity for permits, planning, and paperwork.
- ROV inspections negate the need to drain and refill water tanks.
- The use of ROVs reduces the time-consuming recommissioning process, typically involving tank super chlorination after manned entry. Proper deployment of an ROV eliminates the need for this step.
- In the event of remedial work following an ROV inspection, the recorded footage can be stored for future reference.
- ROV footage provides detailed, close-up views essential for assessing the internal condition of a tank.
- Some ROVs offer advanced capabilities, such as arms capable of collecting samples from within a tank and measuring wall thickness.
Regardless of the method selected for tank inspections, it’s crucial to adhere to best practices and prioritize the longevity and safety of your systems and personnel. Contact our teams to explore the potential benefits of tank inspection services and to receive guidance on effectively utilizing ROVs.
Many of the spaces assigned for cleaning have never undergone cleaning due to their small size, tightness, or hazardous conditions. Our robots not only fit into spaces inaccessible to humans but also withstand heat, chemicals, and other environmental hazards that would pose risks to a live diver. We can conduct detailed inspections and assessments using technology that would otherwise be unattainable.
By conducting thorough assessments of tower or storage tank contents, we can offer more accurate proposals and implement improved cleaning procedures. Having precise information from the outset streamlines the task, enhancing safety, efficiency, and often reducing costs for our clients.
We provide reliable services in Crockett, Grapeland, Kennard, Latexo, Lovelady, Ratcliff, Houston, Texas.
Additionally, we offer trusted services in Long Beach and neighboring areas such as Lakewood, Rossmoor, Lincoln Village, Seal Beach, Hawaiian Gardens, Los Alamitos, Cypress, Bellflower, Carson, La Palma, Paramount, Cerritos, East Compton, West Carson, Compton, Norwalk, Stanton, Westminster, Lomita, Downey, Lynwood, Rolling Hills Estates, Cudahy, California.
Our knowledgeable and friendly customer service team is available to assist you!
Call Tanks Liners by American Tanks at +1 800 656 0167
Or email at info@americantankliners.com
1305 W 11th St #4087 Houston, TX 77008 USA
3711 Long Beach blvd Suite 4057 4th Floor # 1079 Long Beach, CA 90807 USA
