Which of this applies to you?

Answering these takes the parts that are not for you out of Plumbing Merit Badge. Nothing is required, nothing is kept on the server, and nothing is ever hidden because a question went unanswered. A step that might apply to you stays on the list and is marked.

Requirement 6: which four?

The badge says do FOUR of the following, each under the supervision of a knowledgeable adult. One is a visit to a hardware store or home center; the rest are hands-on plumbing work.

Identify pipe, fittings and tools at a store

Cut PVC or CPVC and solvent weld three connections

Cut PEX and make a connection

Solder a copper connection

Replace a kitchen or lavatory faucet

Remove and reinstall a drain trap

Apply pipe thread tape

Back without changing anything