Objectives:

Upon completion of this module, the learner will:

1. Be familiar with the methods used for the direct burial of plastic pipe according to DOT Regulations 192.321 and 192.375.
2. Be familiar with the procedures used in direct burial of plastic pipe.
3. Understand the recommended procedures for tie-ins and tapping service punch tees according to DOT Regulations 192.367 and 192.627.
4. Be able to determine when squeezing plastic pipe is desirable, as well as be able to follow the squeeze-off procedure to complete the operation.
5. Determine when it is desirable to insert plastic pipe in an existing line, as well as be able to follow the plastic pipe insertion procedure.
6. Explain the procedure for pressure testing mains and services.
7. Understand and be able to perform the procedure for purging mains according to DOT Regulation 192.629.
8. Understand the procedures involved in repairing PVC pipe according to DOT Regulation 192.281.