Baseplate (steel)

[Mohamed Maher]

Dears

I have base plate fixation on expansion 70 mm (in the middle of the base plate). is it possible to make slot same as attached.
it's fixed on two adjacent concrete columns.
Kindly advise

Best regards
Maher

 

[BAretired]

Below is a link to the file:
2-plan elevation.pdf

I get a blank screen too. Above is what I get when I press the link. Normally, with a pdf file, I get options of which program to use to open it. In this case, nothing.

BA