Unistrut as seismic brace ?

Hey all,

I'm currently working in a hospital, adding a pre action and we have to add seismic braces and honestly, idk how it's even possible there is so much shit cramped up in the ceiling that it's almost impossible to drive our anchors, so I'm at lost with how to do any seismic bracing in there..

But in this instance I'm relatively close to studs, so I was wondering if I'm allowed to ad a strut leg on the stud, then run a strut under my pipe (around 1' strut) and add a clip to that?

Other than that I'm just gonna ask the engineer to come figure it out 😆