Storage Tank Maintenance

PTTG offers comprehensive maintenance services that extend the lifespan of your tank while limiting your cost. We cover all styles of tanks, construction techniques, and building materials.

As a company with a culture focused on safety and customer satisfaction, PTTG knows the importance of staying up to date with OSHA, AWWA, the Ten States Standards, NFPA, TCEQ, FM, API, and many other codes. Alterations to handrails, ladders, shell manways, and roof hatches are just a few items we address to keep your storage tank in compliance with the various governing agencies.

Regular inspections are mandatory and required at 1, 3 or 5-year intervals depending on the tank’s location and usage. Our detailed inspection reports identify any tank issues, as well as targeted solutions for your needs.

Dry Inspection: We verify the integrity of your tank, including any non-compliance issues, including ultra-sonic, mil thickness, lead check, and cross hatch testing.

Remote Vehicle: Performed by robotic submersible cameras and follow the same basic criteria as our dry inspections without taking the tank out of service.

Out of Service: Cleaned and disinfected using AWWA Disinfection Methods.

In Service: Our specially designed ROVs allow us to remove sediment and debris. All equipment utilized is disinfected in accordance with NSF 61 standards.

Interior Linings: From potable water to volatile chemicals, in any structure or environment, PTTG can provide the right lining for your tank.

Exterior Coatings: Protection isn’t the only concern when it comes to the exterior coating of your tank. PTTG also offers the ability to produce different aesthetics for your tank that will not just make it a piece of infrastructure, but an attractive landmark with the use of logos and multiple colors. 

No job is too small or too large for our repair crews. We specialize in anything from leak repairs to full container replacements.

Regardless of the challenge you face, our team will deliver the solution you need. From utilizing temporary tanks to ease the burden of having your tank out of service to raising, lowering, or relocating existing structures to meet your needs, we have nearly a century of experience in getting the job done right.  

Through the use of sacrificial anodes, we can offer protection that lasts years. Our passive cathodic protection systems rely on the placement of these sacrificial anodes that act as a proponent of an electrochemical cell which will deteriorate in lieu of the tank structure, prolonging its life. PTTG also offers an alternative style of cathodic protection known as “active” or impressed current cathodic protection. This cathodic protection system utilizes the same principle of the passive system, but has the anodes connected to a DC power source.

Our extended warranty program is a money saving investment that will allow you to get the most life out of your tank. With annual inspections, biannual clean outs, and scheduled maintenance, you will maximize returns on your capital investment. Warranties include annual inspections, scheduled maintenance, coating restoration, and various other benefits.