Centering a Diffuser in a Ceiling Tile

Before I cut this tile, can you confirm the control point for this diffuser: tile center, room centerline, or RCP dimension?

I'm checking finish work for centering a diffuser in a ceiling tile. I have the room/grid, photo, tag, and measurement ready. Before I cut this tile, can you confirm the control point for this diffuser: tile center, room centerline, or RCP dimension?

Stop if

• Finish work red-zone check: Centering a Diffuser in a Ceiling Tile. I have location, photos, drawings/details, and the access/inspection concern ready. Who verifies before this gets covered or turned over?

Watch out

• Stop if your two measurements do not agree or if the ceiling grid/device location conflicts with lights, sprinkler heads, or access requirements.

Check

• room/grid/area
• photo wide and close
• device tag or drawing note
• measurement/control point
• access/inspection concern

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