Campus Energy Device (0)
| Valve |
| Pressure Valve |
| Trap |
Hot Water (2)
| Supply |
| Return |
Chilled Water (3)
Steam (4)
Condensate (5)
Campus Energy Structure (6)
| Tunnel |
| Vault |
| Support Block |
| Heated Walkway |
| <all other values> |
Gas Device (8)
| Meter |
| Regulator |
| Valve |
| Test Point |
Gas Line (7)
| In Service |
| Abandoned or Unknown Gas Pipe |
Air Device (11)
Air Line (12)
|