Join plastic pipe (i.e., tubing) to fittings, using solvent.

Joining pipe should include

• priming or cleaning material, as required
• applying cement to the pipe and fittings
• inserting the pipe and twisting a quarter turn
• holding the assembly in place for 15 seconds.

IRC: Chapter 29 Links to an external site. covers water supply and distribution; and Chapter 30 covers sanitary drainage. Both chapters explain pipe material, sizing, and connections permitted by code.

Process/Skill Questions:

• When and why are plastic cements interchangeable?
• How does weather affect solvents/cements?
• What type of pipe requires a primer before applying solvents?