Swiss german translation please? "isch d Briefbombe demfall ned acho"?

Question

My guess is "is it your turn to handle the letter bomb?" (which makes sense in the context of the email....a staff member allocating tasks from a demanding boss)....but I need to be sure!

Answer 1

Jetzt sind Sie dran, mit der Handhabung der Briefbombe

Answer 2

Now you are at it, with the handling of the letter bomb