CT39_0-17: Backfilling a Trench Following Maintenance

Course describes the tasks involved in properly backfilling a trench after maintenance has been completed on a 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 is automatically completed upon payment at checkout, using the email address provided. To access a course after checkout, visit the NCCER Portal and either login or create an account using the email address provided for purchase. Then click "Online Courses".