Since 1997 Ron Perrin Water Technologies, Inc. has been a leader in the inspection and cleaning of potable water storage tanks and towers.
We serve municipal water utilities, federal parks and prisons and private industry. We deploy underwater cameras or remotely operated vehicles to perform inspections of drinking water tanks.
Our methods save our customers millions of gallons of treated drinking water every year. If the facility needs to be cleaned our potable water dive team can remove tank sediment with minimal water loss and little to no disruption in service.
Sediment on the interior floor of a water storage tank is a breach and can be a serious threat to pubic health. Bacteria, protozoa and even viruses have been found to use tank sediment as a safe habitat.
Keeping your tanks clean will help keep your water system safe. Are your tanks and towers on a cleaning schedule? We want to help you keep your water tanks and towers clean and healthy! Do not allow dirt that builds up on the floor of your potable water storage tanks to be a safe habitat to grow Giardia, Legionella or viruses like Norovirus. Our water tower cleaning rates start at only $2,450.00. Affordable protection for your water storage tanks affordable safety for the people you serve.
Call today for a free quote 817-377-4899.
The Centers for Disease Control and Prevention list these as the top 10 Causes – Outbreaks in Public Water Systems*
Since 1997 Ron Perrin Water Technologies has served the water utility industry. We use remotely operated underwater video cameras to get the most information for the lowest possible cost. We are able to inspect your tanks inside and out with no water loss or disruption in service.
If your water tank or tower needs to be cleaned our potable water dive crew can remove all loose sediment from the floor of the facility with minimal water loss. Give us a call at 817-377-4899 for a free quote. Check out and like our Facebook page facebook.com/ronperrinwatertech
I had some water utility workers ask me, “Why isn’t chlorine treatment of potable water enough to keep water safe? Why should we worry about cleaning tanks when we already use chlorine?”
Chlorine works great as long as there is not a breach in the tank. When there is a breach like a hole in the top that lets birds and insects inside the tank, the chlorine can not keep up. This is why annual tank inspections are so important. People have died from this scenario, see: “Salmonella Outbreak in Alamosa, Colorado“. According to USEPA officials a sediment build up on the interior floor of a water storage tank is another type of breach. Bacteria like Legionella, protozoa like Cryptosporidium, and a wide range of viruses including Norovirus can hide and GROW in the tank sediment.
Do you know what the #1 cause of municipal water contamination is? According to the CDC it is a microscopic parasite called Giardia. The sediment becomes a perfect habitat providing both shelter and food for Giardia and many other microorganisms to grow. In time, the contaminants can reach a point where they overwhelm chlorine or any other disinfectant you may be using. Keeping tanks clean keeps your drinking water safe.
Top 10 Causes – Outbreaks in Public Water Systems*
- Hepatitis A
- E. coli, excess fluoride (tie)
For a complete listing of water-related surveillance data, see CDC’s Surveillance Reports for Drinking Water-associated Disease & Outbreaks.
A professional potable water Dive Crew can remove tank sediment along with everything that is growing in it with minimal water loss. The diver is sealed in a DRY suit so there is no human contact with the water supply. He can then enter the tank and make quick work of removing tank sediment and any contaminant that may be hiding in it. Give us a call toll free at 1-888-481-1768 for a free quote.
Here are a few things to consider when shopping for a contractor to perform work in a potable water storage tank.
- Look for a specialist
- Check photos on their web site
- Check references
- Require an insurance certificate
- Proper training for employees performing work
Specialist: We live in an age of specialist. As a rule Specialist know their topic inside and out. When contracting a company to enter your potable water system it is better to deal with a contractor who is focused on entering potable water systems. Companies who do nothing but service potable water systems are more likely to have equipment only used in potable water system. Specialist in potable water work are also more likely to have disinfection procedures and a disinfection solution that meets AWWA standards. When it is your business to do it you are just more likely to do it right.
Photos: No matter what you see on advertisements, or told on the phone, a quick check of a companie’s web site can quickly show you what their focus is on. Many diving contractors are simply focused on Diving. Potable water diving may just be one of the things on their long list of things they do to make money diving. If the photos on their web sight show diving in lakes, rivers, and streams you need to trust them to somehow clean their equipment enough to enter your water system. Like they say, a photo is worth a million words. Some contractors say they have reserved equipment they only use in potable water. However, the photos on their own web site may show they actually use the same gear to do all diving services. If you can find a company that specializes in potable water diving, the photos on their web site should confirm that claim, not dispute it.
References: If a company has been working for more than a week or two, they should have references. Ask for a list of customers that you may be allowed to contact. Another way to check references is by looking at their company Facebook page, or the owner’s linked-in page.
Insurance: Ask for a certificate of insurance sent from the companies insurance agent. Do not accept a certificate sent directly from the contractor. It is just too easy to change dates or fabricate the certificate from scratch. Make sure the contractor has Liability, workers comp and commercial auto. While they are all important, the workers comp may be the most difficult and expensive for the contractor to acquire. Climbing and diving into potable water storage tanks and towers is “high risk contracting” by any measure. If an accident occurs, and the contractor is not covered by his own workers compensation insurance, the customer will be liable for the injured employee.
Training: High risk contracting may only be done safely if the contractor has required before employment, or taken the time to send each and every employee on the job site proper training. The majority, if not all diving contractors, require that divers have diving certifications before employment is offered. Beyond dive training, employees should also have documentation showing they have had both Confined Space and Fall Protection training.
Photo: Len Pardee is the Lead Tank Inspector for Ron Perrin Water Technologies. Len has a degree in Environmental Engineering from Syracuse University. He is retired from the USEPA where he served for 34 years. Among other posts while at the USEPA, Len was the Chief of the Region 6 Water Division for several years.
At Ron Perrin Water Technologies we take time to make sure the inspectors we send out to perform inspections have the right gear, insurance coverage and training to safely do your inspection or cleaning both efficiently and safely. By using a state-of-the-art under- water video camera and lighting system, we are able to collect all the information we need to produce your inspection report while the tank remains in-service. In addition to the underwater video, our reports also feature dozens of high quality digital photos covering all AWWA inspection points. Our innovative inspection methods have been refined by Ron Perrin since 1997 and are featured in a class he instructs for the Environmental Training Institute at UT Arlington. Information on the course may be found at the ETI Website See WTR308 Water Tank Inspection Techniques
For more information see www.rpwt.us. For a water tank inspection or cleaning quote call Debi at 817-377-4899 or e-mail firstname.lastname@example.org.
This Is Why We Clean Tanks.
Top 10 Causes of Contamination Outbreaks in Public Water Systems according to the Center for Disease Control (CDC).
- E. coli, excess fluoride (tie)
Bacteria, protozoa, invertebrates and viruses all love heat. The last few years we have continued to see record-breaking heat waves again and again. Keeping water distribution tanks clean should become more of a priority. Several of the top ten water system contaminants listed by the CDC can use the soft sediment that builds up on the floor of water storage tanks as a habitat to grow and become a public health problem. Removing sediment removes the habitat that contaminants can use for food and shelter allowing rapid growth. Keep your tanks clean with potable water diving services from Ron Perrin Water Technologies call 817-377-4899.
Out-of-sight and out-of-mind, sediment in a water storage tank can hide a wide range of contaminants. Keeping the tanks clean will help you maintain a safe water system and meet water quality standards. Take a quick look at what we keep out of your water storage tank by removing accumulated sediment. All potable water storage tanks should be on a cleaning schedule, is yours? You do not want to drink these guys! www.rpwt.us
Give us a call at 817-377-4899 for in-service water tank inspection or cleaning services.
Ron Perrin Water Technologies – see more at our web site: www.rpwt.us
I write a lot about inspecting and cleaning water storage tanks. My focus is on tanks that store potable water, or more simply, municipal drinking water. To understand why this is so important you need to understand how water systems work. The water we drink comes from lakes, rivers, streams or water wells and is also known as ground water.
It is then processed at a water treatment plant, smaller. Systems on well water may simply inject chlorine into the water as it goes into a storage tank. The larger systems that most of us are on filter and process the water to perfection then send it out into the distribution system where it waits in water storage tanks and towers until it is needed.
The water storage tanks and towers serve two critical functions, they allow enough water to be at the ready so it is always available to us, the end user; it provides enough water pressure to not only get it to your tap, but also keep it safe. The positive water pressure insures that contaminants will not enter the system. If there is a line break the system will lose water, the break or leak also allows contaminants to be sucked in.
Any time pressure can not be maintained for any reason the system is at risk and will issue a boil water advisory or order to protect public health. The water storage tanks and towers you see around town are the last stop water makes before being served at your tap. Water storage tanks on the ground are known as Ground Storage Tanks or GSTs, Water Towers are referred to as Elevated Storage Tanks or ESTs. These facilities have a life span of 30 to over 100 years if properly maintained.
Over time sediment builds up on the floor of GST, and EST, storage facilities. One particle at a time over several years and sometimes over several decades, sediment levels can continue to grow. The soft sediment can become a nutrient rich habitat that according to the USEPA can support bacteria, protozoa and even viruses. Sediment can also offer a safe harbor from treatment chemicals. As the sediment grows, more and more chemicals are used in an attempt to meet water quality standards set by the USEPA and enforced by state health or environmental agencies.
This is why an annual inspection of water storage tanks and towers is so important you can not make plans to fix a problem unless you know you have the problem in the first place.
Inspection contractors often use underwater cameras to get a look at the interior conditions of the facility. This can be done while the facility remains in service and full of water. If the tank is found to have sediment potable water divers can be contracted to clean the water tank with minimal water loss. Removing the layer of sediment on the floor along with all contaminants that may be living in it, this quickly restores the facility to the point that much less chlorine is needed to maintain water quality standards.
About our company:
Since 1997 Ron Perrin Water Technologies has been a leader in the inspection and cleaning of potable water storage tanks while they remain In-Service. Our company is located near Fort Worth, Texas in the DFW area. We serve Texas and fourteen other states including Oklahoma, Arkansas, Louisiana, New Mexico, Kentucky and Florida. Of course, we inspect more tanks in our home state of Texas than any other state.
We offer three types of underwater in-service tank inspections to better meet your needs: 1) Remote Underwater Camera. Our underwater remote video camera and lighting system is our most popular and economical inspection method. This allows you to see underwater conditions and get a good look at the floor of the facility. 2) Remotely Operated Vehicle or (ROV). The ROV water tank inspection is the right choice for larger tanks, the ROV is equipped with motors and is able to swim to the far side of the tank for a better look. 3) Diver Inspection. Potable Water Divers are dressed out in dry suits and washed down with a chlorine solution to meet AWWA and EPA standards. The diver is a good choice when you want to get a good look at a specific spot in the tank. Our most common diver inspection follows our tank cleaning service. Divers cover the floor of the tank and any problem areas they may see using a high resolution camera and underwater lighting system this is our best inspection and it is free with each tank cleaning.
About the author and owner of Ron Perrin Water Technologies.
A former Texas Master Peace officer (1984-2006), Ron Perrin was an avid scuba diver and dove his first water storage tank in 1992. Forming two separate companies with fellow police officers, Ron became the Director of Operations for U.S. Underwater Services in 1995. In 1997, Ron established Ron Perrin Water Technologies.
Ron Perrin Water Technologies inspects over 800 water storage tanks a year. The methods Ron has developed to inspect and clean potable water storage tanks and towers have saved millions of gallons of treated drinking water and have improved the quality in hundreds of water systems. In 2013, Ron Perrin became an OSHA outreach trainer and is currently an authorized construction trainer.
In 2015 Ron was contracted by the Environmental Training Institute at the University of Texas at Arlington to develop a training program to safely inspect water storage tanks. WTR 308 Water Storage Inspection Techniques was offered for the first time in the 2015 summer catalog. One of the techniques is the proper use of remote underwater cameras and Remotely Operated Vehicles (ROV) to inspect water storage tanks and towers.
Office Phone: 817-377-4899 Toll free 1-888-481-1768
Specialist in Safety and health (SSH) 2013
Certified Safety and Health Official (CSHO) 2014
Safety and Health Environmental Professional (SHEP) 2015
Inspecting and Cleaning Potable Water Storage (Second Edition Due out in 2020)
By Ron Perrin. 158 page book. SBN 10: 1-4415-3244-7
Municipal Sewer & Water magazine: September 2010 edition; Pages 94-95;
Treatment Plant Operator Magazine: September 2017 edition: Pages 22-23
Article title: Denying Safe Harbor to Pathogens
Texas Water Utility Journal; August 2014 edition; Pages 20-22 Article title:
Record High Temperatures May Activate Hidden Microbes in Your Water Distribution System– What’s hiding in your distribution system
See our ROV Water Tank Inspection Post and Video Here: www.thetankdiver.com
I have posted multiple articles on linked in:
Ron Perrin Television Interview:
POSTED 10:35 PM, MAY 8, 2017, BY CHRIS HAYES,
UPDATED AT 03:24PM, MAY 8, 2017
Since 2011 I have served on the Educational Advisory Board for The Ocean Corporation commercial diver and ROV educational program.
And last, if you are tasked with inspecting a water storage tank and are not allowed or do not have funds for an inspection contractor click here to see our post on HOW TO INSPECT YOUR OWN WATER STORAGE TANK:
For more information on municipal water tank inspections see:
Office Phone: 817-377-4899 Toll free 1-888-481-1768
Here is a quick video that introduces our 2018 dive crew and potable water inspection team.
We want to be your contracted inspection service!
Call today for free quote 888-481-1786
Our underwater cameras provide the best documentation
with the lowest cost
and NO DISRUPTION IN SERVICE
Check out our April 2017 Newsletter: CLICK HERE
ESTABLISHED WATER TANK AND TOWER INSPECTION AND CLEANING COMPANY is seeking a commercial diver. CURRENT SCUBA certification and recent diving physical is required, preference given to ADC certified line air divers. We have a full time opening working out of our Main Office in Ft Worth, Tx. This position requires frequent out of town travel (2-5 days a week, often work on a 4 day work week with 3 days off). A valid Drivers license and good driving record is required. For additional information and application see: http://www.ronperrin.com/employment.htm. FOR INTERVIEW Call our Office Manager Debi at 817-377-4899.
Job Type: Full-time
Salary: $140.00 /day
- Fort Worth, TX 76108