We offer both wet and dry inspections of potable water storage tanks, but which is better for your utility? If your tank has been drained for a repair or other reason we can and have performed dry inspections. However, I would Never ask someone to take a tank out of service just to inspect it. WET or DRY Inspections we can get it done, the wet inspections offer more choices and information at a much lower cost than draining your tank. Our underwater video camera inspection offer state of the art video showing your interior roof & floor with NO DISRUPTION in your water service. We also offer ROV (Remotely operated vehicle) and potable water diver inspections. Visit our web site at http://www.ronperrin.com for more information about our underwater services for potable water.
The remote underwater camera gives you a lot of information for the money, allowing you to see a good portion if not all of the interior roof and floor area of most tanks and towers under 500,000 gallons. Our next step up from the Remote Camera is a Remotely Controlled Vehicle (ROV).
Underwater Tank Inspection Camera & lighting system
Underwater video cameras designed to inspect potable water storage towers can deliver the most information for the lowest cost when used by a skilled inspection technician.
The right equipment makes the difference. In addition to a underwater camera and lighting system the inspection contractor should be equipped with proper safety & climbing gear along with the ability to properly document all inspection points on site.
While some water utility operators prefer to have their tanks inspected by Certified divers others prefer the safer method of using an underwater camera or remotely operated vehicle (ROV). The ROV shown below is a Video Ray, it weighs about eight pounds making it an excellent inspection tool for potable water tank inspections. The small ROV can get to the rear of large water storage tanks and look at specific points of interest.
It is true the diver can deliver a more detailed inspection, it is also true that is usually at a much higher cost both in money and risk to human life. The diver needs at least two tenders to safely enter a confined space, while a field technician with an underwater camera sends his camera into harms way. Our company employs all three methods each has its advantage and disadvantage. The remote camera is by far our most popular way to inspect water storage towers, due in great part to the low cost.
The remote underwater camera gives you a lot of information for the money, allowing you to see a good portion if not all of the intirior roof and floor area of most tanks and towers under 500,000 gallons. Our next step up from the Remote Camera is a Remotely Controlled Vehicle (ROV). This is a unit that has an underwater camera and motors with props that allow it to go to the rear of large tanks or look a a specific point. Be carful with deceptive contractors that try to pass off a remote underwater camera as an ROV saying it stands for Remotely Operated Video.
All three inspection methods will document Interior conditions including the interior roof, walls and floor areas. All outside conditions are also photographed including exterior roof, vents and overflows. Using a diver or ROV inspection on tanks Tanks under 500,000 gallons may be overkill unless there are specific objectives to me met that the simple underwater video camera can not meet. In larger facilities the underwater video system may not give you 100% coverage but still gives you a first hand look at interior conditions including the sediment levels on the floor of the tank.
Both the remote underwater camera and the ROV put the equipment not the person into the confined space containing potable water. The diver inspection requires a much larger operation. The diver can use a remotely controlled underwater video system that is being viewed and recorded by the top side dive team or he can use a diver held camera that is actually a camcorder in an underwater housing. All the equipment he is using and wearing should be purchased for and only used in potable water. When selecting a ROV or diving contractor you should do your homework. Check out their main web site and see what kind of work they are promoting. If the Web site is focused on off shore activities, the company may only be working in potable water as a sideline. Further investigation may show them using the exact same identifiable gear in potable water storage tanks that they use in muddy canals or even waste water. A little online research will go a long way when you want to determine who to trust the safety of your water system to. Microbiological contamination is a real concern when allowing access to your potable water storage tanks. For more information on bacteria and other contaminants visit my Water Project blog at http://www.ronperrin.us scroll down to the contaminate article or watch the bacteria reproduction video.
Water tank ROV – Used in public water storage tanks.
This is a Video Ray.
Remotely Operated Vehicle Water Tank Inspection (ROV)
with No Disruption in your water service. Ron Perrin Water Technologies offers experienced inspection crews with all safety climbing gear.
Our ROV was purchased for and is only used in Potable water!
See our SAMPLE VIDEO – Diver & Remotely controlled vehicle inspecting water storage tank.
The video also shows divers cleaning potable water tanks.
The Video Ray is a great inspection tool, to read more about it see our video Ray page.
Visit our web site at www.ronperrin.com
and our blog at www.ronperrin.wordpress.com
Call Toll Free 888-481-1ROV or 817-377-4899
Yearly inspections of your potable water storage tanks is the best way to keep up with the sediment levels in your tank. Since 1997 Ron Perrin Water Technologies have served water utility companies. They offer high tech inspections using the latest generation of remotely operated underwater cameras. Comprehensive inspections with NO WATER LOSS and NO Disruption in your service. Our underwater camera gives you a first hand look at your water quality and allows you to make an informed decision on whether the tank should be cleaned or taken out of service for other repairs. CLEAN YOUR TANKS
Keeping your water storage tanks clean may be one of the most overlooked maintenance procedures in the water industry. Out of sight and out of mind, sediment in the bottom of your water storage tanks is never seen and rarely thought of. The sediment that builds up in almost all potable water tanks can be a habitat for bacteria and other contaminates. Bacteria can get a foothold in the sediment out of reach of the chlorine entering the tank. Hidden in the sediment the bacteria can then grow and flourish creating a health risk. A nitrate eating bacteria can even deplete your chlorine levels leaving you at even greater risk. Removing the sediment and keeping your tank clean is the best way to maintain a healthy water system. Divers wearing a dry suit are sealed in their own environment, they are then washed down with a chlorine solution meeting all State and AWWA requirements. The divers may then enter the water system and vacuum out the sediment. Everything that is loose is removed, allowing the chlorine or other treatment chemicals entering the tank to effectively do its job. This is a much more effective method than the traditional buckets and shovels. We are able to remove ALL loose sediment without scraping shovels on painted surfaces. In addition thereIs minimum water loss with our method, you do not need to DRAIN YOUR TANKS. Call today to learn how we can save you water, time and money while helping you maintain the healthiest water system possible.
Check out our youtube video that shows a sample water tower inspection click on or copy and paste this link http://www.youtube.com/watch?v=KwYYeHNviGI This is raw video without the voice over just to give you an idea of what our underwater inspection videos look like. We will have new diver video soon!