This course will help students understand cross connection control and provide them with the knowledge to test backflow prevention devices. Written and practical exams for students to become a NEWWA-certified Backflow Prevention Device Inspector/Tester are given on the last day of the course. Classroom and hands-on instruction will cover cross connections and their health hazards, backflow and its many types, how to test three types of backflow prevention devices, how to choose the appropriate device for a facility, troubleshooting, and regulations and codes. $725

If you have further questions, please send an email to Jason Michael Smith at jason.m.smith2@des.nh.gov or call (603) 271-2410.