Objectives:

Upon completion of this module the learner will be able to:

1. Define the DOT class locations as defined in DOT’s 192.5
2. Define the frequency of surveys for transmission, jurisdictional gathering and distribution facilities
3. Define the different types of natural gas facilities that are patrolled
4. Describe the difference between leak surveys and pipeline patrols
5. Describe the patrol procedure for transmission, jurisdictional gathering and distribution facilities
6. Describe the requirements for installing pipeline marker signs
7. Formulate a pipeline patrol plan
8. Describe how to perform a house count using a “class location unit” map
9. Describe natural gas detection instruments used during patrols
10. Describe typical gas migration patterns
11. Explain the importance of maintaining pipeline patrol records
12. Describe four leak classes based on model industry procedures
13. Recognize procedures to follow when exposed pipe is located including marking exposed pipe and scheduling exposed pipe maintenance
14. Successfully complete the certification exam