The duct opening lands on the wrong panel

Your task: Duct-pattern face review

You are exploring Sheet metal worker work in a fictional case. Mark T, W, A and O in the 2D-to-3D comparison. Develop one work sample as you investigate. Your writing stays on this page unless you download it.

Supplied fictional records

Enclosure sketch rev B marks opening O on the wall-side face W. Flat net rev A marks O on adjacent face A. Top face T is a shared reference. No approved face change is attached.

FLAT NET rev A (labels are faces, not cutting instructions)
        [  T  ]
[ L ][  W  ][ A: O ][ B ]
        [  U  ]
ASSEMBLED VIEW rev B
       ________
      /   T   /|
     /_______/ |
     | W: O  |A|
     |_______|/
O is on A in rev A and on W in rev B. T is the common top reference.
The intended opening face is unapproved; hold fabrication.

Mark T, W, A and O in the 2D-to-3D comparison.

One case, one work sample

1. Understand your role and task
2. Inspect the supplied records
3. Investigate the case

   Request both supplied checks before deciding. Each response becomes part of this same work sample.

4. Make or revise your decision

   Use the replies to choose the focus of your next draft. Keep the other open responsibilities in your note. You can revise this focus without losing your writing.

5. Complete your work sample

   Your records and investigation are already included. Mark T, W, A and O in the 2D-to-3D comparison. Add your own explanation or next question.

6. Compare and reflect

   Compare your work sample with one possible explanation. You can return to edit your work before finishing. Reflection is about what you noticed, not a score.