Substation / fire riser room

[anbm]

Can electrical room with sub-station (15kV primary/480V secondary), panels and fire riser room be combined into one room?

 

[gadfly56]

Can electrical room with sub-station (15kV primary/480V secondary), panels and fire riser room be combined into one room?

Is the fire riser for the fire alarm panel or the sprinkler system?

 

[anbm]

Is the fire riser for the fire alarm panel or the sprinkler system?

Sprinkler

 

[anbm]

Sprinkler

 

[gadfly56]

Sprinkler

I've never seen anything that prohibits that, except that NYC doesn't want sprinklers in electrical rooms, but I don't know if that would extend to the sprinkler riser itself.