Photo the pipe, duct/flex, access point, and room/grid.
Check whether flex is crushed, kinked, or access is blocked.
Confirm original duct route and access requirement.
Tell foreman before modifying duct or flex.
Keep the issue visible until resolved.
Ask foreman
Plumbing is compressing the flex/blocking access here. Do you want this escalated before we change the duct?
Do not
Do not smash flex, bury access, or reroute around plumbing without direction.
Why it matters
Late trade conflicts often look minor until airflow, service access, and punchlist fail.
Search words: coordination clashes rework trade clash plumbing compresses flex blocks access coordination late trade plumbing compresses flex blocks access coordination late trade coordination rework What do I do when plumbing installed after duct compresses flex/blocks access? If plumbing was installed after duct and now compresses flex or blocks access, document it before anyone forces the duct to fit. coordination clashes rework trade clash plumbing compresses flex blocks access coordination late trade