Calculate the addition of days to a date

[squarewave11]

Hi all

can someone troubleshoot this formula for me please?

Need to calculate the addition of days to a date depending on the trigger chosen i.e section 55 + 28days Section 52+14 days EOT +21 days

Thanks in advance, is driving me insane!

[squarewave11]

thanks very ,much

[squarewave11]

cool MA GOOL