Static field route #18924

What do I do when a grease duct elbow has no cleanout access?

Grease Duct, Kitchen Exhaust & Industrial Exhaust🟥 STOP / VERIFYV189 answer-gap expansion

📖 Verified core answer

A grease duct change of direction needs cleanability/access per the approved code/detail. Do not close the shaft or wrap the duct until cleanout access is verified.

Open in Field Rescue Open category

Field verification checklist

Locate every change of direction and low/collection point in the grease duct run.
Check approved drawings and grease duct/access door submittals.
Verify that access doors remain reachable after wrap, shaft, ceiling, or wall closure.
Confirm the door type/listing and seal method before cutting welded duct.
Take photos before closure for inspector/fire marshal documentation.

Ask foreman

The grease duct elbow/change of direction at [location] has no visible cleanout access. I checked the drawing and closure sequence. Do you want an approved access door installed here before wrap/shaft cover?

Text to foreman

Route options

AMake the field correction only if it is within your assignment and the approved method.

BHold and document the condition if the fix affects airflow, access, life safety, pressure class, rated assemblies, equipment, or another trade.

CBring the foreman/detailer the location, what you checked, and what decision you need before cover, startup, or rework.

Do not do this

Do not wrap, shaft, or close a grease duct change of direction before cleanout access is confirmed.

Why this matters

Missing cleanouts can fail inspection, block cleaning, and create fire/maintenance problems.

Verification basis

Approved drawings/specs, project coordination drawings, manufacturer instructions/submittals, shop standards, foreman/detailer direction, employer policy, and AHJ/code requirements.