| 31 32 00 |
Soil Stabilization |
| 31 32 13.16 |
Cement Soil Stabilization |
| 31 32 16.13 |
Polymer Emulsion Soil Stabilization |
| 31 32 23 |
Pressure Grouting Soil Stabilization |
| 31 32 23.13 |
Cementitious Pressure Grouting Soil Stabilization |
| 31 32 23.16 |
Chemical Pressure Grouting Soil Stabilization |
| 31 32 33 |
Shotcrete Soil Slope Stabilization |
| 31 33 33 |
Shotcrete Rock Slope Stabilization |
| 31 73 00 |
Tunnel Grouting |
| 31 73 13 |
Cement Tunnel Grouting |
| 31 73 16 |
Chemical Tunnel Grouting |
| 31 74 19 |
Shotcrete Tunnel Lining |
