CLASS 1 CERTIFICATION WATER TREATMENT General Module31% Support Systems Module17% Processes Module45% Administration Module7% Study Guide  Glossary  % indicates percentage of questions in each of the modules OPERATOR-IN-TRAINING OPERATOR-IN-TRAINING| CLASS 1 CERTIFICATION info@watertraining.ca TEL 1.807.737.1135 ext. 4000 or 4001 TOLL FREE 1.877.737.5638 ext. 4000 FAX 1.807.223.8426