
To test backflow preventers in the state you have to be certified through the state. We have more info at the below link, essentially you have to complete a course and then take an exam with the state.
No we don't. This website is mostly set up just to exist if we end up doing courses in the state at a later date.
All of our courses utilize the University of Southern California, Foundation for Cross Connection Control and Hydraulic Research ( USC-FCCHR ) 10th Edition testing procedures and diagnostics, using derivative materials and auxiliary tests if applicable by the local authorities.
On our YouTube Channel, we created a series of videos explaining the testing procedures:
Bookwork Style YouTube Videos:
The Complete Guide to Backflow Preventer Assembly Testing ( By the Book )
RP Testing Procedures with No. 2 Check PSID Reading ( By the Book )
Field Testing Demonstration YouTube Videos:
RP Testing Procedures – EXPLAINED
Double Check Valve - Multi Hose vs Single Hose
PVB Testing Procedures – EXPLAINED
Tips and Tricks and how to Study for Backflow Practical Exams
The USC 10th Edition Textbook can be purchased at www.uscfoundationstore.com