33 05 09
Piping Specials for Utilities
33 05 07.53
Cable Trenching and Plowing
33 05 07.43
Utility Impact Moling
33 05 07.36
Microtunnelling
33 05 07.33
Tunnelling
33 05 07.24
Casing Piping for Utility Jacking
33 05 07.23
Utility Boring and Jacking
33 05 07.13
Utility Directional Drilling
33 05 07
Trenchless Installation of Utility Piping
33 05 05.46
Lamp Testing
33 05 05.43
Mandrel Testing
33 05 05.41
Air Testing
33 05 05.36
Vacuum Testing
33 05 05.33
Infiltration and Exfiltration Testing
33 05 05.31
Hydrostatic Testing
33 05 05.19
Fusing Joints
33 05 05.18
Installing Restrained Joints
33 05 05.16
Installing Mechanical Joints
33 05 05.15
Installing Butt-and-Strap Joints
33 05 05.13
Installing Push-on Joints