NIC 4220—Construction of utility projects

Where 4220 sits

1. F Construction
2. 42 Civil engineering
3. 422 Construction of utility projects
4. 4220 Construction of utility projects

Contains 10 narrower codes

• 422001 Construction of thermal and nuclear power plants
• 422002 Construction of hydropower plants and Pumped Storage Projects
• 422003 Construction, erection, and maintenance of power transmission and distribution lines, including radar infrastructure for grid monitoring, load balancing, fault detection, and overhead lines or conductor rails for railways.
• 422004 Construction, erection, and maintenance of telecommunication infrastructure such as mobile tower
• 422005 Construction of long distance pipelines or urban pipelines
• 422006 Construction and maintenance of water main and line connection, water reservoirs including irrigation system (canal)
• 422007 Construction and repair of sewer systems including sewage disposal plants and pumping stations
• 422008 Construction of solar energy plants
• 422009 Construction of wind energy plants
• 422099 Other Construction of utility projects n.e.c. Including systems test and Integration Facility for spacecrafts, launch vehicles and orbital stations

What 4220 includes

• This class includes the construction of distribution lines and related buildings and structures that are integral part of these systems.

What 4220 excludes

• Project management activities related to civil engineering works, see 7110

4220 in other systems