Food Processing Washdown Duct Materials

This area is washdown/food processing. What duct material and cleanable detail are required here?

I'm checking food processing washdown duct materials at [location]. I found: Standard duct, fasteners, or insulation are installed where washdown/cleanability is required.. This area is washdown/food processing. What duct material and cleanable detail are required here?

Insulation, Liner & Vapor Barrier 3rd Year RED

Stop if

Hold point on food processing washdown duct materials: I have the location, photo, drawing/detail/spec/submittal, and what I checked. Who should verify before this gets covered, tested, started, labeled, rerouted, or turned over?

Watch out

Do not substitute galvanized, exposed insulation, or uncleanable seams where washdown details apply.

Check

room/grid/area
photo of condition
current drawing/detail/spec/submittal
what I already checked
what decision is needed

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14716 food processing washdown duct materials insulation, liner, wrap & vapor barrier red 3 this area is washdown/food processing. what duct material and cleanable detail are required here? food processing duct, washdown duct, stainless duct, usda food plant hvac standard duct, fasteners, or insulation are installed where washdown/cleanability is required.

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