CT51_0-17: Purge Air from a Gas Pipeline

Course describes the methods and general procedures related to purging air from a section of a gas pipeline, and it explains abnormal operating conditions associated with purging air from a gas pipeline.

**Important**

All Pipeline courses are for training only.

Testing for Operator Qualifications must be done through an NCCER Accredited Training Sponsor.

Course Enrollment:

Course enrollment occurs automatically upon payment at checkout. Enrollment utilizes the email address provided. To access a course after purchase, log in to (or create) an NCCER Account using the email address provided during checkout, then click "Learning Platform."