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

Where 42.21.Z 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
5. 42.21.Z Works related to the construction of transmission pipelines and distribution networks

What 42.21.Z includes

• This subclass includes work related to the construction of transmission pipelines, including gas pipelines, and associated buildings and structures that constitute an integral part of these systems.
• Work related to the construction of civil engineering structures for: • transmission and subsea pipelines and distribution networks, • water mains and lines, • irrigation systems (canals), • reservoirs,
• Work related to the construction of: • sewage networks, including repairs, • sewage treatment plants and disposal plants, • pumping stations,
• Work related to the drilling of wells and water intakes,
• Work related to geothermal drilling.

What 42.21.Z excludes

• Installation of water and sewer lines in buildings, see 43.22.Z,
• Activities related to the management of construction projects involving civil engineering, see 71.12.B,
• Camera inspection of sewer, water and gas lines, not related to their repair or installation, see 71.20.C.

42.21.Z in other systems