| 313 | 139 | D | PWD Dispatch | Dispatch | Utilities |
| 337 | 151 | D | PWD SWWPCP 1 | SW Water Pollution Control Plant 1 | Utilities |
| 339 | 153 | D | PWD Ops Adm | Operations Administration | Utilities |
| 345 | 159 | D | PWD Ind Waste | Industrial Waste Unit | Utilities |
| 347 | 15b | D | PWD Collector Cn | Collector Control Operations | Utilities |
| 349 | 15d | D | PWD Sewer | Sewer Maintenance Operations | Utilities |
| 351 | 15f | D | PWD Inlet | Inlet Cleaning Operations | Utilities |
| 353 | 161 | D | PWD Flow | Flow Control Operations | Utilities |
| 355 | 163 | D | PWD Security | Security Operations | Security |
| 357 | 165 | D | PWD Conv. | Unknown Operations | Utilities |
| 359 | 167 | D | PWD Load | Load Control Operations | Utilities |
| 361 | 169 | D | PWD Dist ESS | Distribution E.S.S. | Utilities |
| 363 | 16b | D | PWD Pump | Pump Operations | Utilities |
| 365 | 16d | D | PWD Common | Dept. Common | Utilities |
| 367 | 16f | D | PWD Queen Ln | Queen Lane Water Treatment Plant Operations | Utilities |
| 463 | 1cf | D | PWD ATG | All Group | Utilities |
| 467 | 1d3 | D | PWD Ops Collect | Operations Collector All Group | Utilities |
| 469 | 1d5 | D | PWD Ops ATG | Operations All Group | Utilities |
| 565 | 235 | D | PWD Belmont 1 | Belmont Water Treatment Plant, Primary | Public Works |
| 567 | 237 | D | PWD Belmont 2 | Belmont Water Treatment Plant, Secondary | Public Works |
