| 400-01 | 0 | 000 | A | Ch. 1 | Ch. 1 | Business |
| 400-02 | 0 | 000 | A | Ch. 2 Engrng | Ch. 2 Engineering | Business |
| 400-04 | 0 | 000 | A | Ch. 4 Securi | Ch. 4 Security Dispatch | Security |
| 400-06 | 0 | 000 | A | Ch. 5 A/V | Ch. 5 Audio/Visual | Business |
| 400-07 | 0 | 000 | A | Surveillance | Surveillance Camera Maintenance | Business |
| 400-08 | 0 | 000 | A | Ch. 7 | Ch. 7 | Business |
| 400-10 | 0 | 000 | A | Slots | Slots | Business |
| 400-11 | 0 | 000 | A | Slot Technic | Slot Technicians | Business |
| 400-12 | 0 | 000 | A | Ch. 10 Banqu | Ch. 10 Banquets | Business |
| 400-13 | 0 | 000 | A | Ch. 11 Conve | Ch. 11 Conventions | Business |
| 400-14 | 0 | 000 | A | Ch. 12 Conve | Ch. 12 Conventions | Business |
| 400-15 | 0 | 000 | A | Ch. 13 Conve | Ch. 13 Conventions | Business |
