Get Approved Backflow Prevention Tester Criteria - Alameda County ... - Acwd

Why is a Backflow Preventer Required on Lawn Sprinkler Systems? Lawn irrigation systems can backflow contaminated water into your drinking water. In order to prevent this, building codes require that these systems be protected with a backflow preventer: International Plumbing Code 2006 608.16.

To ensure the device is functioning properly, a certified backflow tester must test all backflow prevention devices annually.

As the name implies, a backflow preventer is a mechanical device that is installed in a plumbing system to prevent contaminated water from flowing backwards into the system.

480, California Health & Safety Code, section 116800 and California Plumbing Code, section 603.2: * Backflow prevention assemblies shall be tested at the time of installation, repair, or relocation and not less than on an annual schedule thereafter, or more often where required by the Authority Having Jurisdiction*.

To reduce the risk of contamination, a backflow preventer can be fitted. A backflow preventer is also important when potentially toxic chemicals are used, for instance for commercial/industrial descaling of boilers, or when chemical bleaches are used for residential power washing.

480, California Health & Safety Code, section 116800 and California Plumbing Code, section 603.2: * Backflow prevention assemblies shall be tested at the time of installation, repair, or relocation and not less than on an annual schedule thereafter, or more often where required by the Authority Having Jurisdiction*.

of the Backflow Tester Certification Competency Exam is $215.00. The annual renewal fee is $135.00.

All secondary sources of water, such as wells or plumbing systems that are exposed to potential contamination or poorer quality water, require a backflow prevention device.