Collection Systems Operator’s Guide to Preparing for the Certification Examination (WEF) (Levels 1-4) WD and maintenance

and maintenance

This guide is a textbook style guide with self-study questions at the end of each major section

as well as questions at the end of each chapter

leak detection

This fourth edition is based on the operator certification knowledge requirements included in the Associated Boards of Certification (ABC) Need-To-Know criteria

Collection Systems Operator’s Guide to Preparing for the Certification Examination (WEF) (Levels 1-4) WD and maintenanceThis guide was prepared jointly by the Water Environment Federation, the Association of Boards of Certification, and the Certification Commission for Environmental Professionals (C2EP). The third edition of this critical study guide has been updated to reflect new Need to Know Criteria and core competencies for collection system operators. The questions included in this guide have been chosen to sample as many different aspects of a collection system