PKD 42.21—Pipeline construction works

Where 42.21 sits

1. F Construction
2. 42 Works related to the construction of civil and water engineering facilities
3. 42.2 Works related to the construction of pipelines, telecommunications and power lines
4. 42.21 Pipeline construction works

Contains 1 narrower code

• 42.21.Z Works related to the construction of transmission pipelines and distribution networks

What 42.21 includes

• This class includes the construction of utility distribution lines for the transport of fluids, including gas, and related buildings and structures that are integral part of these systems.
• Construction of civil engineering structures for: • long-distance, underwater and urban pipelines • water mains and water lines • irrigation systems (canals) • reservoirs
• Construction of: • sewerage systems, including repair • sewage treatment and disposal plants • pumping stations
• Water well drilling
• Geothermal drilling

What 42.21 excludes

• Installation of water and wastewater pipes in buildings, see 43.22
• Project management activities related to civil engineering works, see 71.12
• Camera inspections in wastewater, water and gas pipes, not associated with repair or installation, see 71.20

42.21 in other systems