Preparation should include

• beveling the pipe (by torch or machine) with a land or feather edge
• cleaning the pipe inside and out
• following the written or verbal instructions.

Process/Skill Questions:

• Why is it important to have a proper bevel on a pipe weld?
• Why is it important for the pipe to be clean inside and out?
• Why would following a WPS be important on a pipe weld in the field?