Are they feeders or services?
Thanks. Appreciate the helpTo comply with 225.30 (B) the two disconnects at each building must be grouped. It sounds like this is what you are describing so then it would be compliant. That is, two feeders come out of the ground to two fused disconnects which are grouped together, then from there they go to panels in the units. They cannot go to disconnects in different locations.
Note also that this is only allowed because they are fed by the same piece of equipment, the switchgear/meterpack you mentioned.