| 289 | 121 | T | Con North | Construction - North | Utilities |
| 291 | 123 | T | Con Central | Construction - Central | Utilities |
| 293 | 125 | T | Con South | Construction - South | Utilities |
| 295 | 127 | T | Materials | Materials | Utilities |
| 297 | 129 | T | Con Prod | Construction - Production | Utilities |
| 337 | 151 | T | OH North | Overhead - North | Utilities |
| 341 | 155 | T | UG North | Underground - North | Utilities |
| 345 | 159 | T | Relay North | Relay - North | Utilities |
| 349 | 15d | T | Eng North | Engineering - North | Utilities |
| 353 | 161 | T | OH South | Overhead - South | Utilities |
| 357 | 165 | T | UG South | Underground - South | Utilities |
| 361 | 169 | T | Relay South | Relay - South | Utilities |
| 363 | 16b | T | Eng South | Engineering - South | Utilities |
