Off the top of my head,
Minor Collapse Response: Box, SOC Support Truck, Rescue, Squad, Collapse Rescue, Tactical Support, Rescue Battalion, Safety Battalion
Major Collapse Response: Box, SOC Support Truck, 2 Rescues, Squad, 2 Collapse Rescues, HazMat, Tactical Support, SOC Logistics Van, SOC Compressor, Rescue Battalion, Safety Battalion
10-60 Major Emergency: 2nd Alarm, 2 SOC Support Trucks, additional Rescue, Squad 1 w/ TRV, 2 Collapse Rescues, HazMat, HazMat Battalion, SOC Compressor, SOC Logistics Van, additional Division Chief, Mobile Command, Air-Recon Chief, and a lot of white helmets.