422 Construction of utility projects

Subcategories of 422 Construction of utility projects

• 4220Construction of utility projects

  Code 4220 comprises the construction of utility projects, including the installation, repair and upgrading of infrastructure for water, gas, electricity, steam, heating and telecommunications. Activities cover laying pipelines, erecting power lines, building treatment plants, and providing associated engineering and project-management services.

Other ISIC Rev 4 (East Timor) codes under 422 Construction of utility projects

• 421Construction of roads and railways
• 429Construction of other civil engineering projects

Frequently asked questions

What is ISIC Rev 4 (East Timor) 422?

ISIC Rev 4 (East Timor) 422 is "Construction of utility projects". Code 422 covers the construction of utility projects, encompassing the building, assembling, and installing of infrastructure for water supply, sewage, electricity, gas, steam, heating, air-conditioning, and telecommunications networks, as well as related works such as laying pipelines, cables, and associated civil works.

What does ISIC Rev 4 (East Timor) 422 include?

422 Construction of utility projects contains 1 direct subcategory: 4220 Construction of utility projects.

How does ISIC Rev 4 (East Timor) 422 map to other classification systems?

422 Construction of utility projects has equivalents in ISIC Rev 4 (422). These crosswalks let you translate this code between ISIC Rev 4 (East Timor) and 1 other classification system.

What is the parent category of 422?

422 Construction of utility projects sits under 422 Construction of utility projects in the ISIC Rev 4 (East Timor) hierarchy.