Backflow devices are a significant concern. When non-drinkable water reverses its flow into the clean water supply, it can lead to serious health issues. Events like frozen pipes, burst water mains, or multiple fire hydrants being opened simultaneously can cause a dangerous reversal of flow in plumbing systems.
Backflow prevention devices play a crucial role in ensuring that water only flows in the intended direction, thereby preventing contaminants from entering the water supply. If your property is equipped with backflow preventers, it’s essential to have them inspected regularly—typically on an annual basis—by a qualified plumber. Curious about what happens during a backflow preventer inspection? Keep reading for key information every property owner should know.
TYPES OF BACKFLOW PREVENTION DEVICES
There are two main types of backflow preventers: reduced pressure principle (RPP) devices and double-check valve devices. Here’s a brief overview of how each functions:
- Reduced Pressure Principle Devices: These provide robust protection against backflow and are commonly found in commercial and industrial environments. They utilize two check valves to maintain one-way water flow, along with a relief valve that expels any contaminated water during a backflow incident.
- Double-Check Valve Devices: These are suitable for residential and smaller commercial settings, offering reliable protection. They contain two check valves to prevent backflow but do not have a relief valve like the RPP devices.
Both types of backflow preventers can develop issues such as leaks or valve malfunctions. If you notice any of these problems, it’s vital to address them promptly, as they could jeopardize the safety of your entire water system. Regular inspections by a licensed plumbing service are essential to ensure functionality.
WHAT TO EXPECT DURING A BACKFLOW PREVENTION DEVICE INSPECTION WITH FRANK GAY COMMERCIAL
In many metropolitan areas across Florida, businesses and multi-unit buildings are legally obligated to have their backflow preventers tested annually by a licensed plumber. Here’s a general outline of the inspection process:
Initial Assessment:
- Shut-Off Valve Check: The plumber will turn off the downstream shut-off valve before beginning the inspection.
- Visual Inspection: A thorough visual check of the backflow preventer and its surrounding area will be conducted to identify any visible signs of wear, damage, or leaks.
Pressure Testing:
- Test Kit Setup: The plumber will connect test kit hoses to the backflow preventer using small nozzles known as test cocks.
- Pressure Measurement: Specialized equipment will be used to measure pressure at various points in the system, confirming that the pressure differential between the valves is appropriate.
- Data Analysis: The plumber will analyze the pressure readings to detect any irregularities that might signal a problem.
Functional Testing:
- Valve Operation: The plumber will use a test kit to apply pressure to the system, ensuring that the check valves allow flow in one direction while effectively blocking reverse flow.
- Relief Valve Check: For reduced pressure principle devices, the plumber will test the relief valve to ensure it operates correctly under backflow conditions.
Report and Recommendations:
- Inspection Report: Upon completing the tests, the plumber will provide a detailed report. If everything is functioning properly, they will issue a certification confirming that your backflow preventer is in good condition, which must be submitted to your local water authority.
- Maintenance Recommendations: Should any issues arise, the plumber will advise on necessary repairs or replacements.
BACKFLOW PREVENTER INSPECTION CERTIFICATION AND REQUIREMENTS
In most areas, only licensed plumbers are authorized to inspect, certify, or install backflow preventers. Additionally, they often require special certifications for this type of work. Finding a qualified plumber for backflow inspection can be challenging, but Frank Gay Commercial is here to help.
Frank Gay Commercial employs skilled plumbers certified to perform backflow preventer inspections. We take the stress out of compliance and ensure your systems are up to standard. If your backflow preventer requires repair or replacement, we offer a comprehensive range of services.
Scheduling an inspection with Frank Gay Commercial is straightforward—simply use our online scheduling form for convenience, or reach out to our 24/7 service line at (407) 789-1116.
HOW MUCH DOES A BACKFLOW PREVENTER INSPECTION COST?
The cost of a backflow preventer inspection can vary based on several factors, including the complexity of your plumbing setup, the type of device installed, and local plumbing service rates. Frank Gay Commercial offers discounted rates for larger projects or contracts. This way we can handle essential backflow device inspections efficiently and cost effectively. We are experienced in planning, managing, and executing backflow inspections and installations for entire counties across Florida.
For more information about our backflow preventer inspection, installation, and replacement services and to understand the importance of these devices for public health, reach out to your local plumbing experts at Frank Gay Commercial today!
