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Fundamentals of Leak Detection

Course Length 1 day

Contact Hours value
7 contact hours in California & Nevada
7 hours Renewal Training Credit (RTC) for Illinois
7 Professional Development Hours (PDH) for Arizona

Course Description

This course is designed to provide participants with a well-rounded knowledge of leak detection, including the causes and implications of leakage in a water distribution system. Various equipment and methods will be discussed to aid students in pinpointing leaks in locations of unaccounted for water loss.
Participants will have a better understanding of what leak noise sounds like by learning about the frequency of leaks in different types and sizes of water mains. Students will also learn how to find leaks using a correlator and deal with field issues that arise. Skills and techniques learned in the classroom will be applied during the fieldwork portion of the course.

Training method
Classroom followed by fieldwork

Learning objectives
Students will gain the knowledge to have a better understanding of finding leaks in a water distribution system. Participants will learn about various methods and different types of equipment that are available to identify and find leaks. Basic acoustic theory will be covered in order for students to have a better understanding of leak noise. The increased knowledge of locating leaks including pinpointing leaks with a correlator will improve the success of finding actual leaks when working in the field.

Specific knowledge
- Basics of leakage
- Impact of leakage
- Non-revenue water losses
- Causes of leaks
- Leak detection devices
- Leak detection methodology
- Listening for leaks
- Knowledge about sound waves
- Frequency in different types and sizes of pipes
- Introduction to Correlators to detect leaks
- Correlation Procedure
- Field Issues
- PVC/Large Diameter Pipes
- Case Studies

Specific skills
- Understanding different types of equipment to detect leaks
- How to locate leaks
- How to listen for leaks
- Understanding leaks vs. ambient noise
- Knowledge of wavelengths and how it applies to different pipe types and pipe sizes
- Set up for leak detection using acoustic and correlation equipment
- Selecting the correct sensor for the type of pipe
- Measuring the correct distance between sensors
- Correlating a leak
- Understanding the issues that arise when finding leaks in the field

Participant learning verification method
Mandatory Course Content Quiz

Who should attend
Water works operators and maintenance personnel, utilities staff and supervisors.

Questions?

Email us at training@echologics.com