In San Francisco’s skyline of soaring residential and commercial high-rises, water tanks are more than just infrastructure—they’re essential components of building safety and functionality. From providing hot showers to ensuring fire safety, these tanks serve different but equally critical roles.

For building engineers, facilities managers, and property owners, understanding the types of water tanks required in large city buildings is key to maintaining compliance, efficiency, and safety. Whether you’re planning a new construction or maintaining an existing structure, knowing the difference between a domestic water tank in San Francisco and fire suppression water tanks, as well as when to schedule water tank repairs in San Francisco, can save time, money, and lives. Read more »

When Do You Need to Think About Tank Liner Repair?

Water tanks are critical components in commercial properties, supplying essential water for a variety of uses, from fire suppression systems to daily water supply. Over time, however, the conditions within and around a water tank can deteriorate its integrity. This is where commercial water tank linings and anodes come into play. These systems help protect the tank from corrosion and damage, ensuring that the water stored remains clean and that the tank lasts longer.

For property managers, understanding the factors that influence the need for tank lining repairs is essential in maintaining the functionality and lifespan of a commercial water tank. Let’s explore the key conditions and water qualities that affect tank linings and how property managers can tell when it’s time to consider relining or replacing a tank. Read more »

Bay Area Commercial and Domestic Water Tanks – Fabrication and Repair

Water tanks serve myriad functions, including storing water for fire suppression, holding wastewater, and supplying potable water. All of those functions are critical, so choosing the right fire water tank repairs and fabrication for a property is important. If you’re a project or property manager planning to install a tank, the following questions are useful to keep in mind. Read more »

Determining the Best Approach: Water Tank Repairs or Replacement?

Water is vital to our lives. Reportedly, 327 billion gallons of water are used daily in the U.S. Water storage tanks are widely used commercially for purposes that include drinking water, fire suppression, agriculture, food manufacturing, and chemical manufacturing, among many others. Many municipalities utilize commercial water storage tanks to service their water needs.

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Does Your Domestic Water Tank in San Francisco Need Inspection?

Domestic water tanks in the Bay Area are used to supply water to fire sprinkler systems, so it is important that they always adhere to National Fire Protection Association (NFPA) requirements. These tanks often supply thousands of gallons of water to fire suppression systems, and aging domestic water tank in San Francisco and the surrounding areas can cause serious issues if they aren’t properly maintained. Regular water tank repairs in San Francisco will keep these water tanks in good condition, but they must also undergo regular NFPA 25 inspections. Let’s take a look at how often these inspections need to be completed and what they will entail. Read more »

Storage tanks are used in a number of industries, and while they are durable enough to last for years, they are still subject to corrosion and will need to be repaired at some point. This can seem daunting for some businesses, but it doesn’t have to be. Depending on the kinds of storage tanks you have, you might have several options available when it comes to tank leak repair. Read more »

FRP Tank Linings Inspection Report

Tank Name/Contents- Sodium Hypochlorite FRP Tank Linings

Table of Contents

1 Definitions 3

2 Scope and methods 3

3 Summary of Issues & Recommendations 4

4 Barcol Hardness Measurements (ASTM D 2583) 11

5 Appendix A: General Information on FRP 13

6 Appendix B: Conversion Curves for Barcol Values 18

7 Appendix C: Drawings, Name Plate, Labels 19

8 Appendix D: Additional Pictures from the inspection 21

9 Appendix E: Repair Methods to reline FRP Tank surfaces (i.e. replace 100 mil thick corrosion barrier) – a brief outline 23

10 Appendix F: Detailed Repair Procedure to reline FRP Tank surfaces 24

11 Appendix G: Severe Cases of Chemical permeation and resin degradation 27

12 Appendix H: In-place Dome Replacement with Structural MRM layers 31 Read more »

FRP Tank Repairs, Linings and Now FRP Rebar for Concrete Strengthening

Fiber-reinforced plastics or polymers (FRPs) have many industrial uses. We’ve used it in steel tank repairs, concrete reinforcement of old buildings, and tanker and trailer linings. Steel is especially prone to corrosion, but concrete, too, can fail under harsh conditions such as high salinity or high temperatures. It’s forced the industry to look for other options to maintain infrastructure. Read more »

Above ground storage tanks are subject to corrosion. The bottoms of these storage tanks are especially vulnerable. Not only do soluble salts and chemicals settle to the bottom of the tank to damage the internal surface, but the external surface can be damaged by salt water, soil and other contaminants. The solution used to be replacing the bottom of the tank, which is expensive and time-consuming. Another option is to make FRP tank liner repairs, coating the tank with a fiberglass reinforced plastic lining (FRP) that is considered a secondary bottom. It’s almost like a tank liner, but it’s sturdy and durable to give you another 10 to 20 years out of your tank. Read more »

Save Time and Extend Storage Tank Life with FRP Wraps

Repairing aging concrete infrastructure requires the striking of a delicate balance: The repairs need to be done in a reliable fashion, yet if they become too expensive, they can wreck the budget of an industrial or municipal project. Fiber-reinforced polymer (FRP) composites can help strike that balance, delivering successful results at an affordable rate. Read more »