I need assistance with 3-phase high leg delta load calculation

[talinm]

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Hi. I'm electrical design engineer.
I'm working on a project commercial project which has existing 200A 120/240 v 3-phase delta.
customer change the scope of work and they added some equipment.
Could you please check my work to see my load calculation is correct?
I don't know how to attach files. I don't have the option

 

[Jraef]

You can’t attach files. You can only attach images.

 

[ptonsparky]

Screen snip of your spreadsheet will work.

 

[Jraef]

Did they add a lot of single phase loads and that’s why you are concerned?