For North Carolina, there is no state level program that manages backflow prevention assembly testing, it is left up to each city, county, or local water purveyor. Most accept the Virginia State Program or the Georgia State Program, some may have their own requirements.
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. We do offer open enrollment courses in Virginia and Georgia that would likely be acceptable.
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