Ductwork in Museums and Galleries

This grille throws air toward an exhibit wall. Do we verify diffuser throw and humidity/noise requirements before install?

I'm checking ductwork in museums and galleries at [location]. I found: Air blows directly on exhibits or creates noise/temperature swings.. This grille throws air toward an exhibit wall. Do we verify diffuser throw and humidity/noise requirements before install?

Airflow, Noise, Vibration & TAB 3rd Year YELLOW

Stop if

Hold point on ductwork in museums and galleries: 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 move diffusers or change throw without checking the exhibit/environmental requirements.

Check

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

Say this to your foreman

14704 ductwork in museums and galleries airflow, noise, vibration & tab impacts yellow 3 this grille throws air toward an exhibit wall. do we verify diffuser throw and humidity/noise requirements before install? museum hvac duct, gallery diffuser, exhibit airflow, quiet ductwork air blows directly on exhibits or creates noise/temperature swings.