Static field route #401

What do I do when sprinkler pipe blocks duct route?

Coordination, Clashes, Sequencing & ReworkHigh-risk coordination starter — stop and escalate before changing work

Stop before rerouting duct around sprinkler pipe. Verify which system controls the space and document the conflict.

Field checklist

Take a photo showing duct route, sprinkler pipe, grid/room, and elevation.
Check latest coordination/mechanical drawings.
Verify whether sprinkler was installed per coordinated route.
Do not move duct or sprinkler without direction.
Ask foreman to escalate if the clash blocks install.

Ask foreman

Sprinkler pipe is blocking the duct route here. Do you want this documented for coordination/RFI before we change anything?

Do not

Do not offset, flatten, notch, or squeeze duct around sprinkler pipe without approval.

Why it matters

Sprinkler conflicts can affect code clearance, ceiling space, duct performance, and another trade’s approved install.

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