| 33 01 10 |
Maintenance of Water Utilities |
| 33 01 20 |
Maintenance of Wells |
| 33 01 30 |
Maintenance of Sewer Utilities |
| 33 01 30.51 |
Maintenance of Sewer Utilities |
| 33 01 30.52 |
Pond and Reservoir Maintenance |
| 33 01 30.61 |
Sewer and Pipe Joint Sealing |
| 33 01 30.62 |
Manhole Grout Sealing |
| 33 01 30.71 |
Rehabilitation of Sewer Utilities |
| 33 01 30.72 |
Relining Sewers |
| 33 05 16.53 |
Rebuilding Utility Structures |
| 33 16 13.16 |
Prestressed Concrete Aboveground Water Utility Storage Tanks |
| 33 16 16 |
Underground Water Utility Storage Tanks |
| 33 42 16 |
Concrete Culverts |
| 33 47 13.13 |
Pond Liners |
| 33 47 13.53 |
Reservoir Liners |
| 33 47 19.23 |
Cooling Water Ponds |
| 33 47 26.19 |
Leaching Pits |
